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HomeMy WebLinkAboutP_5194_specsProject Specifications Bay View Landing Park Parcel Map 95 -137 Const_Cont Lump Sum Rev 05/04 CONSTRUCTION PROJECT BID PACKAGE UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 CITY OF NEWPORT BEACH, CALIFORNIA CONTRACT NO.: 1042600 July 30, 2004 "Owner" IRVINE COMMUNITY DEVELOPMENT COMP ANY 550 Newport Center Drive P.O. Box 6370 Newport Beach, California 92658-6370 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\l 042600.doc 1042600 July 30, 2004 IRVINE COMMUNITY DEVELOPMENT COMPANY BID DOCUMENTS TABLE OF CONTENTS DOCUMENT: PAGE Bid Package Table of Contents........................................................................................................ 1-1 Invitation to Bid........................................................................................................... II-1 Instructions to Bidders................................................................................................. III-! Supplementary Bidding Instructions........................................................................... IV-1 Bid Form...................................................................................................................... V-1 Notice ofRecommendation............................................................................. VI-1 Contract Documents Cover Page ................................................................................................................. . Table of Contents......................................................................................................... 11 Section A: Agreement................................................................................................. A-1 Section B: General Conditions......................................................................... B-1 Section C: Special Conditions..................................................................................... C-1 Section D: Technical Specifications............................................................................ D-1 Section E: Appendices (if used).................................................................................. E-1 Owner will notify all bidders regarding the time and location of the prebid meeting for this Project. For information regarding this Project, direct inquiries to: Technical (regarding Plans and Specifications): HRP LanDesign, Glenn Sharrar Administrative (regarding Contract Documents): Const_Cont Lun;ip Sum Rev 05/04 Liz Perez 1-1 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form~ 2004\1042600.doc (714) 557-5852 (949) 720-2829 1042600 July 30, 2004 INVITATION TO BID NOTICE IS HEREBY GIVEN that sealed bids will be accepted for the construction and completion of the project described below on or before the hour of 2:00 p.m. on August 18, 2004, at 550 Newport Center Drive, Newport Beach, California 92660. Bids are to be delivered to Liz Perez, (949) 720-2829, 7th Floor. PROJECT: Title: UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 Location: CITY OF NEWPORT BEACH, CALIFORNIA Scope of Work: (see page V-5) One set of Contract Documents and plans will be provided at no charge to bidder. Additional sets of Plans may be obtained from the architect/engineer of record at the sole cost and expense of the bidder. In order to be considered, each bid must be: 1. Submitted on the specified Bid Form for the Project on or before the above noted time and date. 2. For the performance of all work indicated by the Agreement Documents for the Project. 3. Accompanied by a 10% Bid Bond in form satisfactory to Owner. Only bids submitted by contractors prequalificd by Owner will be accepted. Bids will be opened privately. Owner reserves the 1ight to publish the content of bids and bidding results, to reject any or all bids, to accept a bid other than the lowest bid and/or to waive, in its sole discretion, any irregularity in any bid. DATED this 30th day of July, 2004. Const_Cont Lump Sum Rev 05/04 James J. Lorman, Jr. Senior Vice President, Operations IRVINE COMMUNITY DEVELOPMENT COMPANY 550 Newport Center Drive Newport Beach, CA 92658-6370 II-I S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Constrnction\Long Form -2004\1042600.doc 1042600. July 30, 2004 IRVINE COMMUNITY DEVELOPMENT COMPANY INSTRUCTIONS TO BIDDERS I. Defined Terms. The terms used in these Instructions to Bidders which are defined in the General Conditions, shall have the meanings given such terms in the General Conditions. 2. Qualifications of Bidders. Each bidder must be licensed as a contractor in the State of California and must be prepared to submit to Owner, within five (5) days after request, written evidence satisfactory to Owner regarding their contractor's license, financial strength, previous experience and other pe1iincnt matters. 3. Examination of Contract D ocnments, Laws and Site. Before submitting their bid, each bidder must: 3 .1 Thoroughly examine the Contract Documents including, but not limited to, any surveys and reports of subsurface or other latent physical conditions at or about the Project site which have been relied upon in preparing the Plans and Specifications; 3 .2 Familiarize himself with all federal, state and local laws, ordinances, rules and regulations pertaining to the performance of the Work; 3.3 Visit the Project site upon approval from Owner (i.e., pursuant to entry permit or accompanied by Owner's Construction Field Manager), familiarize itself with local conditions that may in any manner affect performance uf the Work and, at its own expense, make such additional surveys and investigations as it may deem necessary to determine its bid price for performance of the Work; and 3 .4 Carefully correlate all information and data so gathered with the requirements of the Contract Documents. By submitting a bid, each bidder conclusively represents to Owner that it has fully complied with each of the requirements of this Paragraph 3. 4. Interpretations and Discrepancies. All questions concerning the meaning or intent of the Contract Documents or any discrepancies in them must be submitted to Owner in writing. All replies will be issued by written addenda to all parties which the records of Owner indicate have received bid documents. Questions received after the designated deadline given by Owner for submission of questions will not be answered. All questions received in other than written form and all answers of any kind given by other than formal written addenda will not be recognized by Owner and will have no legal effect. 5. Bid Bond. Each bid must be accompanied by a bid bond in form satisfactory to Owner issued by a surety qualified to do business in the State of California and named in the current list of "Surety Companies Acceptable on Federal Bonds" as published in the Federal Register by the Audit Staff Bureau of Accounts, U.S. Treasury Department, in favor of Owner in an amount equal to not less than ten percent (10%) of the aggregate amount of the bid. Such bid bond must assure Owner that the successful bidder will enter into the Agreement and furnish the bonds required by the Contract Documents for the performance of the Work and the payment of labor and materials which go into the Work within five (5) days after Owner gives the successful bidder the Contract Documents for execution or within such longer period of time as Owner shall designate. If the successful bidder fails to perform the foregoing within Const_ Cont III-1 Lump Sum Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 such five (5) day period, Owner may annul the Notice of Recommendation and the amount of the bid bond of the successful bidder shall be paid to Owner. 6. Contract Time. The number of days for the completion of the Work is set forth in the Bid Fom1 and will be included in the executed Agreement. 7. Liquidated Damages. The provisions regarding liquidated damages are contained in the Agreement. 8. Subcontractors, Materiahnen and Suppliers. Each bidder must submit, as part of its bid, a list of all subcontractors and other parties who are to furnish the principal items of material and equipment proposed for the Work If requested by Owner, such list must be accompanied by evidence and information satisfactory to Owner setting forth the qualifications and experience on similar projects for each such subcontractor and other party. If, after investigation, Owner reasonably objects to any such proposed subcontractor or other party, Owner may, before forwarding the Contract Documents for execution, request any bidder to submit an acceptable substitute without an increase in its bid price. If any such bidder declines to make any such substitution, it will not thereby sacrifice its bid bond. If Owner does not object in writing to any subcontractor or other party so listed prior to the giving of the Contract Documents for execution, each such subcontractor and other party so listed will be deemed to be acceptable to Owner. 9. Bid Form. To be considered, each bid must be made on the Bid Fom1 included in the Contract Documents and: 9.1 Must be fully completed in ink or by typewriter, without any interlineations, alterations or erasures whatsoever; 9.2 Must contain an acknowledgment of receipt of all addenda with a specific reference to the number and date of each such addendum; 9.3 In the event the bid price or any item thereof is stated in both words and numerals and a conflict is found to exist between such words and numerals, the words will take precedence over numerals; 9.4 The names of all persons who sign the Bid Form must be printed or typed below each such person's signature; 9.5 Bids by partnerships must_be executed in the exact partnership name and signed by a partner, and their title and the official address of the partnership must appear below its signature; and 9.6 Bids by corporations must be executed in the exact corporate name by the president and secretary ( or such other corporate officer or officers authorized to sign on behalf of the corporation, provided that evidence of such authority is submitted to Owner concurrently with the bid), and must have the corporate seal affixed thereto and the corporate address and state of incorporation shown below the signatures. 10. Submission of Bids. Bids must be submitted by the hour and date and at the location set forth in the Invitation to Bid in a sealed envelope bearing the project title and the name and address of the bidder and must be accompanied by the bid bond and other required documents. 11. Opening of Bids. Bids will be opened as indicated in the Invitation to Bid. Const~Cont Lump Sum Rev 05/04 III-2 S:\ICDC\Comrnunity Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 12. Bids to Remain Open. All bids shall remain effective for Owner's acceptance for sixty (60) days after the deadline for the submission of bids set forth in the Invitation to Bid; provided, however, that Owner may, in its sole discretion, release any bid and return the respective bid bond prior to the expiration of that time period. 13. Award of Contract. 13.1 Owner reserves the right to reject any or all bids, to accept a bid other than the lowest bid and to waive, in its sole discretion, any irregularity in any bid. 13.2 In evaluating the bids submitted, Owner will consider the qualifications and experience of each bidder and each subcontractor and other party which such bidder proposes to use and whether or not the bid complies with the requirements prescribed by these Instructions to Bidders. In addition, Owner may conduct such investigations as it deems necessary to establish the qualifications, financial ability and responsibility of each bidder, proposed Subcontractor and other parties to do the Work in accordance with the Contract Documents to Owner's satisfaction within the Contract Time. Owner reserves the right to reject the bid of any bidder which does not pass any such evaluation to Owner's satisfaction, in Owner's sole discretion. 13 .3 If Owner awards a contract for the Project, Owner will give the successful bidder a Notice of Award within sixty (60) days after the deadline for the submission of bids set forth in the Invitation to Bid. 13 .4 The successful bidder must execute Owner's form of Agreement, obtain the bonds required by the Contract Documents for the performance of the Work and the payment of labor and materials which go into the Work and deliver the Agreement, insurance certificates, bonds and evidence that Contractor holds a current business or other license (if applicable to Work location) to Owner within five (5) days after receipt of the Notice of Recommendation or within such longer period of time as Owner shall designate. 13.5 If Owner awards a contract for the Project, Owner will provide the successful bidder with approved plans for constmction purposes as follows: (i) grading and landscape projects - maximum five (5) sets, (ii) landscape projects with hardscape---maximum six (6) sets, and (iii) street/highway projects and park projects with structures--maximum ten (10) sets. The cost of additional plans required by Contractor shall be home solely by Contractor. 13.6 Applicable project soils reports are available for review at the office of Owner's geotechnical engineer. Contractor may obtain additional copies of the project soils reports at its sole cost and expense. 14. Project Schedule. Each bidder must submit, as part of the bid, a construction schedule indicating time durations of the various stages of work 15. Bid Exceptions -Disqualifications. Each bidder submitting a bid for the Project hereby represents that, if selected by Owner to perform the Work, it will furnish all labor, equipment and material necessary for completion of the Project (i) in strict conformity with the Contract Documents and Plans and Specifications and (ii) in full compliance with all applicable federal, state and local laws, ordinances, rules and regulations. All bids must be responsive to the scope of work specified. Bids containing exceptions to the scope of work shall be considered non-responsive and will not be considered by Owner. Const_Cont Lump Sum Rev 05/04 III-3 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Conshuction\Long Form -2004\1042600.doc 1042600 July 30, 2004 16. Non-Collnsion Certification. Each bidder shall execute the Non-Collusion Certification attached hereto as page V-10. This certification must be returned to Owner as part of the bid submittal. Const_Cont Lump Sum Rev 05/04 III-4 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form ~ 2004\ 1042600.doc 1042600 July 30, 2004 SUPPLEMENT ARY BIDDING INSTRUCTIONS The following are supplementary instructions to be followed in the preparation and submittal of bids: Const_Cont Lump Sum Rev 05/04 NONE IV-I S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 NOTICE OF RECOMMENDATION Gentlemen: This is to notify you that the Construction Management group is recommending to our management the acceptance of your bid proposal and the award to you of the below-stated contract, subject to your satisfaction of the conditions set forth below. Such recommendation is subject to Irvine Community Development Company management's concurrence and execution of the enclosed Contract. NOTE: YOU ARE NOT BEING AUTHORIZED TO PROCEED WITH ANY CONTRACT WORK AT THIS TIME. Title: UPPER BAY VIEW LANDING PARl(PARCEL MAP 95-137 Location: CITY OF NEWPORT BEACH, CALIFORNIA Three (3) unsigned copies of the Contract are attached for your signature. Execute and return to us two (2) copies of the Contract (retaining the copy stamped "Insurance"), together with the required bonds, insurance certificates and required business or other licenses within five (5) days after the date of this letter and receipt of the Contract copies. The copy marked "Insurance" is for your use in securing the insurance and bonds required in Section 5 of the General Conditions of the Contract. Provided our management concurs with our recommendation, one ( 1) fully executed copy of the Contract will be returned to you so long as you have complied with the instructions herein. DATED this__ day of _______ , 2004. IRVINE COMMUNITY DEVELOPMENT COMP ANY LLC 550 Newport Center Drive Const_Cont Lump Sum Rev 05/04 Newport Beach, California 92658-63 70 (949) 720-2447 By: James J. Lorman, Jr. Sr. Vice President Operations VI-1 S:\ICDC\Community Dev & Construction\Constmction\Birons\Contracts\Construction\Long Form-2004\1042600.doc 1042600 July 30, 2004 Const_Cont Lump Sum Rev 05/04 CONTRACT DOCUMENTS FOR: UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 CITY OF NEWPORT BEACH, CALIFORNIA CONTRACT NO.: 1042600 WITH * "Owner11 IRVINE COMMUNITY DEVELOPMENT COMP ANY 550 Newport Center Drive Newport Beach, CA 92658-6370 James J. Lorman, Jr. Senior Vice President, Operations 949/720-244 7 (i) S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\1042600.doc 1042600 July 30, 2004 CONTRACT: IRVINE COMMUNITY DEVELOPMENT COMPANY CONTRACT DOCUMENTS TABLE OF CONTENTS ARTICLE PAGE CONTRACT DOCUMENTS .............................................................................................. A-1 2 DESCRIPTION OF THE WORK ...................................................................................... A-2 3 CONTRACTOR'S DUTIES AND STATUS ...................................................................... A-2 4 CONTRACT TIME ............................................................................................................. A-3 5 CONTRACT PRICE .......................................................................................................... A-4 6 APPLICATIONS FOR PAYMENT .................................................................................... A-4 7 PROGRESS AND FINAL PAYMENTS ............................................................................ A-4 8 INSURANCE ...................................................................................................................... A-5 9 SUCCESSORS AND ASSIGNS ......................................................................................... A-5 10 ACCOUNTING RECORDS ............................................................................................... A-6 11 TERMINATION OF AGREEMENT .................................................................................. A-6 12 MISCELLANEOUS PROVISIONS .......................................................... A-6 EXHIBITS TO CONTRACT: A BASIS OF <_;:ONTRACT PRICE B SCOPE OF WORK C CONTRACT PLANS D LIST OF SUBCONTRACTORS E EQUIPMENT/MATERIAL SOURCE F CONTRACTOR RATES G NOTICE TO PROCEED H NOTICE OF SUBSTANTIAL COMPLETION I NOTICE OF FINAL COMPLETION J CONSTRUCTION CLAIM K DESCRIPTION OF THE PROPERTY L PERFORMANCE AND LABOR AND MATERIAL BONDS M SCHEDULE OF INSURANCE REQUIREMENTS FOR SUBCONTRACTORS N CERTIFICATE OF INSURANCE -SAMPLE 0 ELECTRICAL AND WATER METER SCHEDULE GENERAL CONDITIONS ....................................................................................................................... B-1 SPECIAL CONDITIONS ......................................................................................................................... C-1 TECHNICAL SPECIFICATIONS ........................................................................................................... D-1 PROJECT APPENDICES............................................................... . ................................................. E-1 APPLICABLE OWNER PROJECT PERSONNEL: Bill Martin Sr. Director, Construction James J. Lorman, Jr. Senior Vice President, Operations Const_Cont Lump Sum Rev 05/04 (ii) S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\ 1042600.doc Telephone No. (949) 464-0856 (949) 720-2447 l042600 July 30, 2004 CONTRACT BETWEEN OWNER AND CONTRACTOR THIS CONTRACT BETWEEN OWNER AND CONTRACTOR ("Contract") is made and entered into as of this _____ day of , 2004, by and between IRVINE COMMUNITY DEVELOPMENT COMPANY LLC, a Delaware limited liability company, ("Owner"), and __________ ("Contractor"). WITNESSETH OWNER AND CONTRACTOR, in consideration of the mutual covenants and agreements hereinafter set forth, hereby agree as foJlows: ARTICLE 1 CONTRACT DOCUMENTS 1.1 The documents ("Contract Documents") which constitute the Contract between Owner and Contractor with regard to the subject matter hereof consist of: I. 1.1 This Contract; 1.1.2 The General Conditions consisting of 1 pages; 1.1.3 Project Exhibits consisting of Exhibits "A" -"O"; 1.1.4 The Special Conditions consisting of 13 pages; 1.1.5 The Technical Specifications consisting of 63 pages; 1.1.6 Project Appendices consisting of 246 pages; and 1.1.7 Contractor Rates for additional work based on a "time and material" basis as shown on Exhibit "F." The rates shaJI apply only if Owner elects to have Contractor perform additional work. 1.2 The following documents a re not attached hereto but are hereby made a part of the Contract Documents as if set forth in full herein: 1.2.1 The Plans referred to in this Contract; 1.2.2 The current editions of all other applicable standard drawings and/or specifications issued, promulgated and/or adopted or currently in force by all governmental agencies or authorities (whether federal, state or local) having jurisdiction; and 1.2.3 Any modifications including, but not limited to, Change Orders duly delivered after execution of this Contract. 1.3 In the event of error, conflict or other discrepancy in or between the Contract Documents, precedence shall be given in the order outlined in Section 3 .2 of the General Conditions. The documents referred to in subparagraph 1.2.1 above shall be given precedence as Plans; Const_Cont Lump Sum Rev 05/04 A-1 S:\ICDC\Community Dev & Construction\Constroction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 subparagraph I .2.2 above shall be given precedence over all other plans and specifications; and subparagraph 1.2.3 above shall be given precedence as modifications to the applicable Contract Documents. ARTICLE2 DESCRIPTION OF THE WORK 2.1 Contractors hall furnish a 11 materials, equipment, labor, transportation, construction equipment and machinery, tools, appliances, fuel, power, light, heat, telephone, water, sanitary facilities and all other facilities, services and incidentals (including any constmction in the vicinity of the Project site shown on or reasonably inferable from the Plans and Specifications) as and when required for or in connection with the construction, testing, initial operation and completion of the below-described project in strict conformity with the Contract Documents and in full compliance with all applicable federal, state and local I aws, ordinances, rules and regulations (hereinafter collectively referred to as the "Work"). 2.2 PROJECT: 2.2.1 Title: UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 2.2.2 Location: CITY OF NEWPORT BEACH, CALIFORNIA The description of the property is attached as Exhibit "K." 2.2.3 Scope of Work: (see Exhibit "B") 2.2.4 Contract Plans: (see Exhibit "C") ARTICLE3 CONTRACTOR'S DUTIES AND STATUS 3. I Contractor accepts the relationship of trust and confidence established between it and Owner by this Contract. C ontractor covenants with Owner to furnish its best skill and judgment and to cooperate with Owner in furthering the interests of Owner. Contractor agrees to furnish efficient business administration and superintendence and to use its best efforts to fumish at all times an adequate supply of workmen and materials, and to perform the Work in the best way and in the most expeditious and economical manner consistent with the interests of Owner. 3.2 Contractor covenants and agrees to a bide by a 11 laws, codes and regulations applicable to the Project and the Work while performing Work under this Contract and shall exercise the highest care as a professional in its field in performing the Work. 3.3 Contractor covenants that all of the Work shall be done in a good and workmanlike manner and that all materials furnished and used in connection therewith shall be new and approved by Owner, except as otherwise expressly provided for in the Plans and Specifications. Contractor shall cause all materials and other parts of the Work to be readily available as and when required Const_Cont Lump Sum Rev 05/04 A-2 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 or needed for or in connection with the construction of the Project. Except as otherwise provided in Section 6.7 of the General Conditions, Contractor shall be permitted to use only those subcontractors shown on the List of Subcontractors attached hereto as Exhibit "D". 3 .4 Contractor shall provide competent supervision of the Work and shall cause the Work to be performed in strict and complete accordance with the Plans and Specifications and all things indicated or reasonably inferable therefrom by a contractor of Contractor's experience and expertise. If required by Owner, Contractor shall prepare and furnish project cash flow projections, manning charts for all key trades, and schedules for the purchase and delivery of all equipment and materials, together with periodic updating thereof. 3.5 Contractor shall prepare or cause to be prepared, as part of the Work, all shop drawings not made a part of the Plans and Specifications which are required in the performance of Contractor's obligations hereunder. 3.6 If procurement and installation of electric and/or water meters are included as part of the Work, then Contractor shall insert the applicable information in the Electric and Water Meter Schedule attached hereto as Exhibit "O". The completed schedule shall be submitted to Owner's Construction Manager along with the Notice of Final Completion. 4.1 ARTICLE4 CONTRACT TfME The Work to be performed under this Agreement shall commence on the date specified in the fully-executed Notice to Proceed (Exhibit "G"). If the Work is broken down into milestones per the Technical Specifications, Section "D" (the "Milestone Schedule"), two or more separate Notices to Proceed may be issued specifying the commencement dates of such milestones. Contractor shall attend p reconstrnction m eetmgs with Owner and shall update the preliminary schedules referred to in Section 2.6 of the General Conditions by submitting to Owner, within five (5) calendar days after delivery of the executed Contract by Owner to Contractor, and for Owner's written approval, a construction schedule ("Construction Schedule") which depicts in detail the sequence and timing of all significant aspects of the Work, including, without limitation, starting and completion dates of all portions of the Work in accordance with the Milestone Schedule, if any. Contractor shall diligently perform the Work without delay and/or interruption to its completion within Ninety (90) working days ("Contract Time") after the date of commencement set forth in the first Notice to Proceed. For purposes of this Contract, "Contract Time" shall mean the total Contract Time and if applicable as to each milestone, the Milestone Schedule. Upon satisfactory completion of the improvements and acceptance by Owner and Owner's landscape architect, Contractor shall commence establishment/maintenance of the improvements for a period of 120 calendar days after said completion and acceptance. The combined total of the days required for completion and for establishment/maintenance of the improvements as stated above (i.e., 90 working days and 120 calendar days, respectively) shall hereinafter be referred to as "Contract Time." 4.2 Owner and Contractor acknowledge and agree that time is of the essence in this Contract. Contractor and Owner further acknowledge and agree that if the Work is not completed by Contractor within the Contract Time as defined herein, Owner will suffer, as a result of Contractor's failure to complete the Work, substantial damages which are extremely difficult and impracticable to ascertain at the time of execution of this Contract. Therefore, Owner and Contractor agree that in the event Contractor fails to complete the Work, other than Const_Cont Lump Sum A-3 1042600 July 30, 2004 Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form~ 2004\1042600.doc \ establishment/maintenance, within the Ninety (90) working days after commencement of the Work, Contractor shall pay to Owner as liquidated damages, and not as a penalty but as a reasonable estimate of the amount of damages Owner will suffer, the amount of One Thousand Two Hundred dollarsJ$1,200) per day for each calendar day occurring after the Contract Time and each individual milestone during which the Work has not been completed. Notwithstanding anything in the foregoing to the contrary, Owner and Contractor acknowledge and agree that (i) this liquidated damages provision shall only apply to damages caused by Contractor's failure to complete the Work within the Contract Time, and (ii) Owner is entitled to any and all legal and equitable remedies which Owner may have where Owner's damages are caused by any reason other than Contractor's failure to complete the Work within the Contract Time. ARTICLES CONTRACT PRJCE In full consideration of the full and complete performance of the Work and all other obligations of Contractor hereunder, Owner agrees to pay to Contractor, subject to additions and deductions by Change Order as provided in the Contract Documents (more particularly described in "Basis of Contract Price" attached hereto as Exhibit "A",) the "Contract Price" of: Dollars $ ) ---------------------~----------~- ARTICLE6 APPLICATIONS FOR PAYMENT Contractor shall submit "Applications for Payment" of the Contract Price in accordance with Section 12 of the General Conditions. Owner shall review and either approve or reject such Applications as provided in Section 12 of the General Conditions. ARTICLE 7 PROGRESS AND FINAL PAYMENTS 7 .1 Owner shall make progress payments to Contractor on account of the Contract Price on the basis of Contractor's Applications for Payment, which are approved by Owner, in an amount equal to ninety percent (90%) of the Work completed less, in each case, the aggregate of payments previously made. All progress payments will be made on the progress of the Work measured by the schedule of values required by the General Conditions. Unless otherwise agreed by Owner in writing, progress payments will not be made to Contractor for materials or equipment stored at the Project site but not yet incorporated in the Work. 7.2 Following Owner's written approval of a "Final Application for Payment" submitted by Contractor pursuant to Section 12.6 of the General Conditions, but not less than thirty-five (35) days following the recordation of a Notice of Completion upon completion of the Work or, if no Notice of Completion has been recorded, ninety-five ( 95) days after completion as defined in Civil Code Section 3 086, Owner shall pay the remainder oft he Con tract Price to Con tractor, except for retention, as Owner shall determine in accordance with Section 12.6 of the General Conditions. Subject to the terms of Section 12.13 of the General Conditions, Owner shall pay to Const_Cont Lump Sum Rev 05/04 A-4 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\l 042600.doc 1042600 July 30, 2004 Contractor the retention proceeds within forty-five (45) days of Work completion (as defined in Civil Code Section 3086), regardless of whether a Notice of Completion was recorded. ARTICLE 8 INSURANCE 8.1 Unless limits of coverage different than $3,000,000 are specified in this Paragraph 8.1, Contractor shall provide Comprehensive or Connncrcial General Liability Insurance with specific coverages as specified in Section 5.7 of the General Conditions (or the current limit of liability carried by Contractor, if greater), and shall provide for deductible provisions acceptable to Owner: Type of Insurance Comprehensive or Commercial General Liability Limit of Liability $ "NIA" (per occurrence) (Insert dollar amount of coverage only if Owner desires limits other than the $3,000,000 minimum requirement specified in Section 5.7 of the General Conditions. If the $3,000,000 coverage is acceptable to Owner, insert "NIA.") 8.2 In addition to the increase in coverage specified above (if any), Owner and Contractor agree to the following exceptions to the insurance requirements of Section 5 of the General Conditions: • None ARTICLE9 SUCCESSORS AND ASSIGNS Owner and Contractor, respectively, bind themselves, their partners, successors, assigns and legal representatives to the other party to the Contract Documents and to the partners, successors, assigns and legal representatives of such other party with respect to all covenants of the Contract Documents. The parties acknowledge that the decision leading to Owner's invitation to Contractor to enter into the Contract Documents was based on Contractor's depth of experience, the caliber of its personnel and the strength of its financial standing, a combination of qualities selected specifically for the Project by Owner. Contractor, therefore, shall not assign the whole or any portion of its interest under the Contract Documents or any payments due or to become due Contractor hereunder nor subcontract any of its obligations hereunder without first obtaining in each instance the prior written consent of Owner, which may be provided or withheld in Owner's sole discretion. Should Owner consent to any such assignment, such consent shall not constitute a waiver of any oft he restrictions oft his Article and the same shall apply to each successive assignment hereunder, if any. The parties also acknowledge that Owner's rights and obligations under the Contract Documents may be assigned in whole or in part by Owner in its sole discretion. Const_Cont Lump Sum A-5 1042600 July 30, 2004 Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc ARTICLE 10 ACCOUNTING RECORDS Contractor shall check all materials, equipment and labor entering into the Work and shall keep such full and detailed accounts as may be necessary for proper financial management under this Contract, and the system shall be satisfactory to Owner. Owner shall be afforded access to all Conh·actor's records, books, correspondence, instructions, drawings, receipts, vouchers, memoranda and similar data relating to this Contract and the other Contract Documents, and Contractor shall preserve all such records for a period of three (3) years, or for such longer period as may be required by law, after the final payment by Owner to Contractor under the Contract Documents. If, as a result of any audit conducted by Owner, Owner determines that discrepancies exist between the actual amounts expended by Contractor and the costs charged to Owner, then Owner shall be entitled to an economic adjustment to the Contract Price and Owner shall recover its audit expenses from Contractor. ARTICLE 11 TERMINATION OF AGREEMENT 1 1. 1 This Contract may be terminated by Contractor only as provided in Section 13 .5 of the General Conditions. 11.2 Owner may terminate this Con tract with or without cause, as provided in Section 1 3 .4 of the General Conditions. 11.3 The duties and obligations of the parties upon termination are as set forth in Article 13 of the General Conditions. ARTICLE 12 MISCELLANEOUS PROVISIONS 12.1 Gender and Number. Whenever the context of the Contract Documents so require, the neuter gender shall include the feminine and masculine, the masculine gender shall include the feminine and neuter, the singular number shall include the plural and the plural number shall include the singular. 12.2 Governing Law. The Contract Documents shall be governed and construed in accordance with the laws of the State of California. All disputes between Owner and Contractor shall be brought in the Superior Court of the County of Orange, unless otherwise agreed by Owner. 12.3 Independent Contractor. In performing its obligations under this Contract, Contractor shall be deemed an independent contractor and not an agent or employee of Owner. 12.4 Lender's Rights. Contractor agrees to comply with customary requirements of construction and permanent lenders which may be imposed as a condition to payments due under this Contract. 12.5 Partial Invalidity. If any term, covenant or condition of the Contract Documents, or the application thereof to any persons or circumstances, shall to any extent be held to be invalid or unenforceable, then the remainder of the Contract Documents or the application of the term, Const_Cont Lump Sum Rev 05/04 A-6 S:\lCDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 covenant or condition to persons or circumstances other than those as to which it is held invalid or u nenforccable, shall not be affected thereby, and each t enn, covenant and condition oft he Contract Documents shall be valid and enforceable to the fullest extent permitted by law. 12.6 Survival of Rights. Any indemnity, warranty or guaranty given by Contractor to Owner under the Contract Documents shall survive the expiration or tcnnination of this Contract and shall be binding upon Contractor until any action thereunder is barred by any applicable statute of limitations. 12.7 Owner's Representative. Owner may designate from time to time by written notice to Contractor one or more "Owner's Representatives" or other parties to deal with Contractor on matters pertaining to administration of the provisions of the Contract Documents. However, only Owner's authorized signatory personnel shall have authority to approve Change Orders increasing or decreasing the Contract Price, the scope of the Work, the time for performance of the Work on the Project or any other changes in the Contract Documents. 12.8 Labor Relations. The parties agree and declare that Contractor and Owner are separate and independent entities and that Contractor has full responsibility for performance of the Work and direction of the work force, subject to and under the duty of Contractor to cooperate with Owner and other contractors. Contractor recognizes that in the performance of its Work it will be required to work side by side with other contractors and representatives of Owner on the job site. Owner and/or other contractors may or may not be signatory to collective bargaining agreements of the various labor organizations. Contractor agrees that should there be picketing or a threat of picketing by any labor organization at or near the job site, Owner may establish a reserve gate for the use of Contractor's employees and suppliers and, in that event, it shall be the affinnative obligation of Contractor, as a material consideration of this Contract, to insure that its employees and suppliers use only the gate or entry way designated by Owner. Notwithstanding the establishment or nonestablishment of a reserve gate, it shall be the continuing obligation of Contractor to properly staff the job with qualified employees without interruption or delay. In the event Contractor's employees refuse to work because of the labor dispute or grievance with Contractor, Owner or some other contractor, such refusal by Contractor's employees shall not relieve Contractor of its obligations to supply enough properly skilled workers to perform the work undertaken by Contractor without interruption. Contractor agrees to cooperate fully with Owner and Owner's representatives and attorneys with respect to any labor dispute that should arise on the job site including, but not limited to, the giving of testimony and evidence to the agent or judge of the National Labor Relations Board. Contractor hereby warrants that it is not now nor will be delinquent in the payment or reporting to any labor management benefit trust fund and further warrants that Contractor does not now nor will appear on any delinquency list published by any labor management benefit trust fnnd. 12.9 Paragraph Headings. The captions used for the paragraphs in this Contract are inserted only as a matter of convenience and for reference and in no way define, limit or describe the scope or the intent of this Contract or any paragraph hereof. 12.10 Entire Agreement. The Contract Documents constitute the entire agreement between the parties hereto with respect to the matters covered thereby. All prior negotiations, representations and agreements with respect thereto not incorporated in such Contract Documents are deemed void ab initio. This Contract can be modified or amended only by a document duly executed on behalf of both of the parties hereto. Const_Cont Lump Sum Rev 05/04 A-7 S;\JCDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 \. ) 12.11 Confidentiality and Media Communications. Contractor shall treat all infonnation, discussions, work papers, plans, memoranda and all materials relating to the Project and all information supplied to Contractor by Owner as strictly confidential and proprietary information of Owner and shall not permit its release to other parties or make any public announcement or publicity releases without Owner's prior written authorization, and such information shall not be used or discussed by Contractor (except as required to complete the Work), without Owner's prior written approval. Contractor shall also require Subcontractors and vendors to comply with this requirement. 12.12 Nondiscrimination. Contractor agrees that, in the performance of its Work under this Contract, it will not knowingly violate any applicable laws or regulations prohibiting discrimination in employment. 12.13 Resolution of Contractual Uncertainties. Both Owner and Contractor have, with the assistance of their respective counsel, actively negotiated the terms and provisions contained in this Contract. Therefore, Owner and Contractor waive the effect of California Civil Code Section 1654 which interprets uncertainties in a contract against the party which drafted the agreement. 12.14 Code Compliance and Safety Manual. Contractor shall be responsible for insuring that the Work is in compliance with all local, city, county, OSHA, state and federal safety laws, rules, ordinances and regulations. Contractor shall be responsible for the implementation of the safety guidelines contained therein. CONTRACTORS ARE REQUIRED BY LAW TO BE LICENSED AND REGULATED BY THE AGREEMENTORS' STATE LICENSE BOARD. ANY QUESTIONS CONCERNING A CONTRACTOR MAY BE REFERRED TO THE REGISTRAR OF CONTRACTORS, CONTRACTORS' STATE LICENSE BOARD, 9835 GOETHE ROAD, SACRAMENTO, CA 95826 Const_Cont Lump Sum Rev 05/04 A-8 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 This Contract is entered into as of the day and year first written above. CONTRACTOR: * LICENSE NO.: By: (Signature) (Print or Type Name) Its: By: (Signature) (Print or Type Name) Its: Note: Contracts entered into by a Corporation must be signed as follows: (i) first line must be signed by a chairman, president or vice president, and ( ii) s econd I ine must b e signed by a secretary, asst. secretary, chief financial officer or assistant treasurer. CONTRACTOR'S NOTICE ADDRESS: Const_Cont Lump Sum Rev 05/04 A-9 OWNER: IRVINE COMMUNITY DEVELOPMENT COMP ANY LLC, a Delaware limited liability company Its: By: Its: Michael C. Ellis Execnti ve Vice President ----------------Nicholas A. Reichert Assistant Secretary OWNER'S NOTICE ADDRESS: IRVINE COMMUNITY DEVELOPMENT COMPANY 550 NEWPORT CENTER DRIVE POBOX6370 NEWPORT BEACH, CA 92658-6370 ATTN: JAMES J. LORMAN, JR. 1042600 July 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\1042600.doc BASIS OF CONTRACT PRICE UPPER BAYVIEW LANDING PARK CONTRACT NO.1042600 ITEM NO. DESCRIPTION I. BAYVIEW LANDING PARK A. GENERAL Mobilization (Not to Exceed 2% of Contract Price) 2 Payment and Performance Bonds 3 Develop Construction Water 4 Traffic Control 5 Construction Staking -Complete B. Improvements Const_Cont Lump Sum 6 Hardscape-Bike Trail -Complete 7 Cable Rail Fence -Complete 8 Signage -Complete 9 Electrical Construction -Complete 10 Fine Grading-Complete 11 Irrigation -Complete 12 Shrubs -Materials and Installation -Complete 13 Hydroseed Non-Revegetation Areas -Complete 14 Underground Drainage -Complete 15 Precast Storm Screen -Complete 16 Coastal Sage Scrub Revegetation Materials & Installation -Complete 17 Wetlands Revegetation Materials & Installation -Complete 18 Mulch -Complete 19 Mockup -Complete 20 Site Furniture -Complete 21 Rock Boulders -Complete 22 Jute Netting -Materials & Installation -complete 23 120 Calendar Day Establishment/Maintenance -Complete Total Contract Exhibit "A" Page 1 of 1 TOTAL /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS /LS July 30, 2004 SCOPE OF WORK UPPER BAYVIEW LANDING PARK PARCEL MAP 95-137 Contract No. 1042600 Contractor shall provide all labor, materials, tools and equipment necessary to construct the improvements shown in the approved plans and specifications including, but not limited to the following: Mobilization, payment and performance bonds, develop construction water, traffic control, construction staking, hardscape -bike trail, cable rail fence, signage, electrical construction, fine grading, irrigation, shrubs (material and installation), hydroseed non-revegetation areas, underground drainage, pre-cast stonn screen, coastal sage scrub revegetation (material and installation), wetland revegetation (material and installation), mulch, mockup, site furniture, rock boulders, jute netting and 120 calendar day establishment/maintenance. Const_Cont Lump Sum Rev 05/04 Exhibit "B" S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Umg Form -2004\1042600.doc 1042600 July 30, 2004 Entitled: Entitled: Entitled: Const_Cont Lump Sum Rev05/04 CONTRACT PLANS UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 Contract No. 1042600 "City of Newport Beach, Bay View Landing Park Landscape Development Plans," prepared by HRP LanDesign, stamped "BID SET JULY 30, 2004" and consisting of the following sheets: Description Title Sheet Construction Plan Construction Plan Construction Plan Construction Plan Construction Plan Construction Plau Construction Plan Construction Details/Notes Construction Details Irrigation Plan Irrigation Plan Irrigation Plan Irrigation Plan Irrigation Plan Irrigation Details Irrigation Details Irrigation Legends Irrigation Notes Planting Plan Planting Plan Planting Plan Planting Plan Planting Plan Planting Plan Planting Plan Planting Plan Sheet No. L-1 (1 of27) LC-1 (2 of 27) LC-2 (3 of 27) LC-2B (4 of27) LC-3 (5 of 27) LC-4 (6 of27) LC-5 (7 of 27) LC-6 (8 of 27) LC-7 (9 of 27) LC-8 (10 of 27) LI-1 (11 of27) LI-2 (12 of 27) LI-3 (13 of27) LI-4 (14 of27) LI-5 (15 of27) LI-6 (16 of27) LI-7 (17 of27) LI-8 (18 of27) LI-9 (19 of27) LP-I (20 of 27) LP-2 (2 I of 27) LP-3 (22 of 27) LP-4 (23 of 27) LP-5 (24 of 27) LP-6 (25 of 27) LP-7 (26 of27) LP-8 (27 of 27) "City of Newport Beach, Bay View Landing Park, Electrical Plans," prepared by D W Consultants, Inc., stamped "BID SET JULY 30 2004" and consisting of Sheets El.0 and E2.0. "Precise Grading & Erosion Control Plans for Bay. View Park Project Northwest Comer Jamboree Road & East Coast Highway," prepared by Fuscoe Engineering, stamped "BID SET JULY 30 2004" and consisting of Sheets C-1 of 9 through C-9 of 9 inclusive. Exhibit "C" 1042600 July 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Ponn -2004\1042600.doc LIST OF SUBCONTRACTORS List below the name and business address of each subcontractor approved ( or not disapproved) by Owner who will perform work under the Agreement in excess of one-half of one percent (.5%) of the Contract Price. Also list the portion of the Work which will be done by such subcontractor. The listing of more than one subcontractor for each item of Work to be performed with the words "and/or" is not permitted. Please refer to Paragrnph 6.7, entitled "Subcontractors, Materialmen and Suppliers," of the General Conditions for the procedure to change or add to this list of subcontractors WORK TO BE PERFORMED ConsLCont Lump Sum Rev 05/04 % OF TOTAL CONTRACT Exhibit "D" SUBCONTRACTOR'S NAME AND ADDRESS •. 1042600 July 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc EQIDPMENT/MATERIAL SOURCE INFORMATION Indicate opposite each item of equipment or material listed below the name of the manufacturer of the equipment or material proposed to be furnished under the Contract. The listing of more than one manufacturer for each equipment/material to be furnished with the words "and/or" is not permitted. I Const_Cont Lump Sum Rev 05/04 EQIDPMENT/MATERIAL I MANUFACTURER . Exhibit "E" S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\1042600.doc I 1042600 July 30, 2004 CONTRACTOR RATES In the event that additional work is undertaken which is not covered by the Contract and Owner elects to proceed on a "time and material" or cost plus basis, the rates provided below shall prevail at Owner's election thereof. Rates shall be provided to include all labor and equipment to complete the Work. The rates shall be billing rates, with no further markups to be added, and all equipment shall include foe!, lubrication, operation and all maintenance. No overtime premium will be paid on equipment. Labor and Equipment Rates: ITEM Sample Coi1st_Cont Lump Sum Rev 05/04 RATE/PERIOD $0.00 I Hour ITEM Exhibit "F" RATE/ PERIOD ----- 1042600 July 30, 2004 S :\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Foim -2004\1042600.doc IRVINE COMMUNITY DEVELOPMENT COMPANY NOTICE TO PROCEED NOTICE IS HEREBY GIVEN by Owner's Representative that on this __ day of ______ _ 2004, __________________ hereinafter referred to as "Contractor", is directed to commence construction of the Project commonly known as "UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137" and documented as Owner's Contract No. 1042600. Contractor has Ninety (90) working days from this date within which to complete the Project as stated by the Contract. Upon satisfactory completion of the improvements and acceptance by Owner and Owner's landscape architect, Contractor shall commence establishment/maintenance of the improvements for a period of 120 calendar days after said completion and acceptance. The duration for completion and establishment/maintenance of the improvements as stated above (i.e., Ninety (90) working days and 120 calendar days, respectively) is referred in the contract document as "Contract Time." Time is of the essence with respect to the Contract and, accordingly, Contractor promises to complete the Work within the specified period of time or be liable for liquidated damages, as stipulated in the Contract. Agreed to and accepted this __ day of ________ ~ 2004. "OWNER" IRVINE COMMUNITY DEVELOPMENT COMPANY LLC, a Delaware limited liability company By: James J. Lorrnan, Jr. Sr. Vice President Operations * By: Title: Const_Cont Lump Sum Exhibit "G" Rev 05/04 "CONTRACTOR" (Signature) S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn ~ 2004\1042600.<loc 1042600 July 30, 2004 NOTICE OF SUBSTANTIAL COMPLETION (Contract Work) To: Irvine Community Development Company LLC (!CDC) Construction Manager/Director Work for Contract No. 1042600, for UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137, is substantially complete (see Notice of Substantial Completion Section of the Special Conditions of the Contract). Furthermore, Contractor represents that, except as described in writing, attached hereto, it has (1) fully complied with all contract provisions relating to environmental protection and worker safety, (2) fully complied with all applicable laws and regulations relating to environmental protection, and (3) not discharged or released any hazardous substance, hazardous material or hazardous waste into the environment. DATE OF SUBSTANTIAL COMPLETION:_/_/_ (Date to be filled in by !CDC Construction Manager/Director) ICDC Construction Manager/Director Acceptance: CONTRACTOR: By: By: (Signature) (Signature) (Print or Type Name) (Print or Type Name) CONTRACTOR SUB MITT ALS: As a requirement for final completion of tbe Work, Contractor shall obtain and submit to Owner, along with the Notice of Pinal Completion, the items noted below: . . . .. Re~pnils1ble nescrr ptrt;,.n .Party •.· .• Contractor Redline record copies of Plans, Specifications, Revisions and Shop drawings annotated to show all changes ("As-Builts"), as described in Article 6.13, Record and As-Built Drawings, of the General Conditions Owner Certification letters from the civil engineer, soils engineer and architect of record. Owner Written acceptance from all governing jurisdictions (e.g., City, County, IRWD, Fire Department, etc.) Contractor Electric and Water Meter Schedule Contractor Copies of all warranties or guarantees from Contractor and all subcontractors, manufacturers, suppliers and rnaterialmen for the Project. Contractor All operating and maintenance manuals. Contractor *Controller charts and two (2) keys for each controller. Submittals shall be delivered to Owner as a complete package; piecemeal submittal of material will not be accepted. * Applies to landscape contractors only. NOTICE TO CONTRACTOR: THIS NOTICE MUST BE COMPLETED AND ON FILE IN ICDC FINANCE DEPARTMENT PRIOR TO PAYMENT OF ALL LINE ITEMS ASSOCIATED WITH COMPLETED WORK. Const_Cont Lump Sum Rev 05/04 Exhibit "H'' S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Fonn -2004\1042600.doc 1042600 July 30, 2004 NOTICE OF FINAL COMPLETION (Contract Work) To: Irvine Community Development Company LLC (ICDC) Construction Manager/Director All improvements and Contractor submittals are complete for Contract No. 1042600, for UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137, and ready for recording the Notice of Completion. Furthermore, Contractor represents that, except as described in writing, attached hereto, it has (1) fully complied with all contract provisions relating to environmental protection and worker safety, (2) fully complied with all applicable laws aud regulations relating to environmental protection, and (3) not discharged or released any hazardous substance, hazardous material or hazardous waste into the environment. DATE OF FlNAL COMPLETION: _/_/_(Date to be filled in by ICDC Construction Manager/Director) ICDC Construction Manager/Director Acceptance: CONTRACTOR: (Signature) (Print or Type Name) Notice of Completion Recorded on: 35 Days from Recorded date: 45 Days from Final Completion date: Finance Audit Complete: Contract Close Complete: (Print or Type Name) _/_/_ Administrative Assistant's Signature (Print or Type Name) _/ __ / _ (Retention Payment Due) _/_/ _ (Retention Payment Due) Staff Accountant's Signature (Print or Type Name) James J. Lorman, Jr. Sr. Vice President, Operations Date Date Date Notice to !CDC Construction Manager/Director: On approval, send immediately to ICDC Construction Department for recordation of the Notice of Completion which must be completed within IO days after final completion of Work. Failure to timely complete the Notice may result in delay in payment of Contractor's retention. NOTICE TO CONTRACTOR: 60 days after approved final completion of work, !CDC Finance Department (in the absence of any outstanding invoices) will perform a final audit and close out the contract. Note: Retentions will be paid within 45 days of Work completion (as defined in Civil Code Section 3086). Const_Cont Lump Sum Rev 05/04 Exhibit "I" Page I of2 S:\ICDC\Community Dev & Construction\Construclion\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 CONTRACTOR SUBMITTALS: As a requirement for final completion of the Work, Contractor shall obtain and submit to Owner, along with the Notice of Final Completion, the items noted below: . · .. . . SUBMITTED TO OWNER DESCRIPTION CONTRACTOR'S • iNITiALS YES NO . . . . .• . .. ..• . Redline record copies of Plans, Specifications, Revisions and Shop drawings annotated to show all changes ("As -Builts"), as described in Article 6.13, Record and As-Built Drawings, of the General Conditions. Supplied by Owner Certification letters from the civil engineer, soils engineer and architect of record. Supplied by Owner Written acceptance from all governing jurisdictions (e.g., City, County, IRWD, Fire Deparhnent, etc.) Electric and Water Meter Schedule Copies of all warranties or guarantees from Contractor and all subcontractors, manufacturers, suppliers and materialmen for the Project All operating and maintenance manuals. *Controller cha1ts and two (2) keys for each controller. Submitlab ~hall be delivered io Own et as a complete package; piecemeal submittal of material will not be accepted. * Applies to landscape contractors only, Const_Cont Lump Sum Rev05/04 Exhibit "I" Page 2 of2 S:\ICDC\Community Dev & Construction\Construction\Bfrons\Contracts\Construction\Long Fonn -2004\1042600.doc 1042600 July 30, 2004 To: CONSTRUCTION CLAIM Contract No. 1042600 UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 Irvine Community Development Company LLC James J. Lorman, Jr. Sr. Vice President, Operations P.O. Box 63 70 Newport Beach, CA 92658-6370 Date: This is to inform you that we have performed the following work, which we feel is beyond the scope of our current contract, and we feel compensation is due for such from Owner: Claim Amount $ -----Contract Time Due: calendar days Cause: □ Requested by Owner's Representative: _________________ _ □ Other: Work Description: (use another sheet if necessary-attach all supporting backup) Verification: Const_Cont Lump Sum Rev05/04 Date Received I I --- 1. Contracts Secretary-log as Claim pending and distribute copies to: Construction Manager: Project Manager: Project Engineer: 2. Original to: James J. Lorman, Jr. Sr. Vice President, Operations 3. Review and verify. Check work description fullness and completeness. Complete Change Order request form (if applicable). Return to James J. Lorman, Jr., Sr. Vice President, Operations. Exhibit "J" S :\ICDC\Community Dev & Construction\Constrnction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 DESCRIPTION OF PROPERTY UPPER BAYVIEW LANDING PARK PARCEL MAP 95-137 Contract No. 1042600 PARCEL MAP NO. 95-137, CORNER OF JAMBOREE AND PACIFIC COAST HIGHWAY, CITY OF NEWPORT BEACH, COUNTY OF ORANGE, CALIFORNIA Const_Cont Lump Sum Rev 05/04 Exhibit "K" S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc l042600 July 30, 2004 IRVINE COMMUNITY DEVELOPMENT COMPANY PERFORMANCE BOND KNOW ALL MEN BY THESE PRESENTS: That __________________________________ , as principal ("Principal"), and ___________________________ , a -------------------------------=-----------,----=-----~ as surety ("Surety"), are held and firmly bound unto IRVINE COMMUNITY DEVELOPMENT COMPANY LLC, a Delaware limited liability company, as obligee ("Obligee"), in the amount of Dollars ($ ___________ ~ for the payment whereof Principal and Surety bind themselves, their heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, Principal has by Construction Contract No. 1042600 dated 2004, for UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137, which contract is by reference made a part hereof and is hereinafter referred to as the "Contract," agreed to perform all obligations of Contractor under the Con tract NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION is such that, if Principal shall promptly, completely and faithfully perform and comply with the Contract, including, but not limited to the one year warranty period, then this obligation shall be null and void; otherwise it shall remain in full force and effect, subject, however, to the following provisions: 1. Whenever Principal shall be, and declared by Obligee to be, in default under the Contract, Obligee having performed its obligations thereunder: (a) Surety shall promptly remedy the default, or shall promptly (i) complete the Contract in accordance with and be bound by its terms, covenants, conditions, provisions and agreements, or ( ii) obtain a bid or bids for submission to Obligee for completing the Contract under its terms, covenants, conditions, provisions and agreements and, upon detennination by Obligee and Surety of the lowest responsible bidder, arrange for a contract between such bidder and Obligee and make available as work progresses (even though there should be a default or a succession of defaults under the contract or contracts of completion arranged under this paragraph) sufficient funds to pay the cost of completion, less the Balance of the Con tract Price, including o !her costs and damages for which Surety may be liable hereunder. (The term "Balance of the Contract Price," as used in this paragraph, shall mean the total amount payable by Obligee to Principal under the Contract and any amendments thereto, less the amount previously paid by Obligee to or for Principal); or (b) Obligee, after reasonable notice to Surety, may take over or provide for the performance of Principal's obligations under the Contract and Surety shall pay to Obligee in cash, promptly after notification to Surety thereof, the amount by which the cost of such performance exceeds the Balance of the Contract Price. 2. No right of action shall accrue on this bond to or for the use of any person or corporation other than Obligee named herein, or any Co-Obligee(s) named in any rider or endorsement to this bond, and their respective heirs, executors, administrators, successors or assigns. Const_Cont Lump Sum Rev 05/04 Exhibit "L" Page 1 of 4 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form~ 2004\ I 042600.doc 1042600 July 30, 2004 3. The terms, covenants, conditions, provisions and agreements of the Contract applicable to breach or default by Principal (including but not restricted to counsel fees and costs of litigation) are applicable to Surety in the event of breach or default by Surety. 4. Any modifications, additions or alterations which may be made in the terms of the Contract or in the work to be done thereunder, or any extensions of the Contract, or other forbearances on the part of either Obligee or Principal under the Contract to the other, shall be a part of the Contract and shall not in any way release Principal and Surety, or either of them, their heirs, executors) administrators, successors or assigns, from their liability hereunder. Surety hereby waives all notice to Surety of any such modifications, additions, alterations, extensions or forbearances. Surety agrees that the amount of this bond set forth in the first paragraph hereof shall be increased in the amount of any change order issued to the Contractor. Signed and sealed this ___ day of ________ ~ 2004. IN THE PRESENCE OF: ATTEST: Const_Cont Lump Sum Rev 05/04 Exhibit "L" Page 2 of 4 Principal By: Its: Surety By: Its: (Signature) (Print or Type Name) (Signature) (Print or Type Name) S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Fonn -2004\1042600.doc {Seal} {Seal} 1042600 July 30, 2004 IRVINE COMMUNITY DEVELOPMENT COMPANY LABOR AND MATERIAL PAYMENT BOND KNOW ALL MEN BY THESE PRESENTS: That----------------------------------• as principal ("Principal''), and ____________________________ . a----------------~-----------------------------------~ as surety ("Surety"), are held and fim1ly bound unto IRVINE COMMUNITY DEVELOPMENT COMP ANY LLC, a Delaware limited liability company, as obligee ("Obligee"), for the use and benefit of claimants as hereinbelow defined m the amount of Dollars -----------( $ ____________ for the payment whereof Principal and Surety bind themselves, their heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, Principal has by written agreement entered into Construction Contract No. 1042600 with Obligee dated _____ ,2004, for UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 which agreement is by reference made a part hereof and is hereinafter referred to as the "Contract." NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION is such that, if Principal shall promptly make payment in full to all claimants as hereinafter defined, for all labor and material used or reasonably required for use in ilie perfonnance of the Contract, then this obligation shall be void; otherwise it shall remain in full force and effect, subject, however, to the following provisions: I. A Claimant ("Claimant") is defined as one having a direct contract with Principal or wiili a subcontractor of Principal for labor, material, or both, used or reasonably required for use in the perfom1ance of the Contract, labor and material being construed to include, but not limited to, supplies and equipment and that part of water, gas, power, light, heat, oil, gasoline, telephone service or rental of equipment directly applicable to the Contract and contributions, taxes, premiums and transportation for which Principal is obligated under the Contract. 2. Principal and Surety hereby jointly and severally agree with Obligee that every Claimant who has not been paid in full before the expiration of a period of 95 days after the date on which the last of such Claimant's work or labor was done or performed for which claim is made, or materials were furnished by such Claimant for which claim is made, may sue on this bond for the use of such Claimant, prosecute the suit to final judgment for such sum or sums as may be justly due Claimant and have execution thereon. Obligee shall not be liable for the payment of any costs or expenses of any such suit. 3. The amount of this bond shall be reduced by and to the extent of any payment or payments made in good faith hereunder, inclusive of the payment by Surety of mechanic's liens which may be filed of record against said improvement, whether or not claim for the amount of such lien be presented under and against this bond. 4. In the event of failure by Principal to make payment as above defined, Surety shall be bound as fully as Principal for such payment in accordance with the terms set forth in the Contract and, in the event of breach or default by Surety, Surety will, in addition to its other obligations, reimburse Obligee for any resulting counsel fees and costs of litigation. Const_Cont Exhibit "L" Lump Sum Page 3 of 4 Rev 05/04 S :\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form~ 2004\l 042600.doc 1042600 July JO, 2004 5. Any modifications, additions or alterations which may be made in the terms of the Contract or in the work to be done thereunder, or any extensions of the Contract, or other forbearances on the part of either Obligee or Principal under the Contract to the other, shall be a part of the contract and shall not in any way release Principal and Surety, or either of them, their heirs, executors, adn1inistrators, successors or assigns, from their liability hereunder. Surety hereby waives notice of any such modifications, additions, alterations, extensions or forbearances. Surety agrees that the amount of this bond set forth in the first paragraph hereof shall be increased in the amount of any change orders issued to the Contract. Signed and sealed this ___ day of _______ ~, 2004. IN THE PRESENCE OF: ATTEST: Const_Cont Lump Sum Rev 05/04 Exhibit "L" Page 4 of 4 Principal By: Its: Surety By: Its: (Signature) (Print or Type Name) (Signature) (Print or Type Name) S:\ICDC\Cornmunity Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc {Seal} {Seal} 1042600 July 30, 2004 SCHEDULE OF INSURANCE REQUIREMENTS FOR SUBCONTRACTORS 1. Insurance Types. I. I Subcontractor shall not conunence any work until it obtains all insurance required to be obtained by Subcontractor under this Exhibit M. Subcontractor will not permit any of its subcontractors to conunence work until all insurance requirements specified in this Exhibit M have also been complied with by such subcontractors, but Contractor shall agree if policy limits should be changed for subcontractors. 1.2 All insurance described under this Exhibit M will be maintained by Subcontractor at its expense with insurance carriers licensed and approved to do business in California, having a general policyholders rating of not less than an "A" and financial rating of not less than "X" in the most current Best's Key Rating Guide. In no event will such insurance be terminated or otherwise allowed to lapse prior to written certification of completion or such longer period as may be specified herein. Subcontractor may provide the insurance described in this Exhibit Min whole or in part through a policy or policies covering other liabilities and projects of Subcontractor provided, however, that any such policy or policies shall: (a) allocate to this Contract the full amount of insurance required hereunder, and (b) contain, permit or otherwise unconditionally authorize the waiver contained in paragraph 9 of this Exhibit M. The coverage provided under the insurance carried by Subcontractor must cover "all operations" of Subcontractor for work performed for Contractor hereunder; the coverage shall not be limited to specific project site. 2. Evidence of Insurance, As evidence of specified insurance coverage, Contractor may, in lieu of actual policies, accept certificates issued by Subcontractor's msurance cam er acceptable to Contractor showing such policies in force for the specified period. Such evidence shall be delivered to Contractor promptly upon execution of this Contract or prior to commencement of work, whichever earliest occurs. Each policy and certificate shall be subject to approval of Contractor. Each certificate shall provide that such policy shall not be subject to cancellation without thirty (30) days' notice in writing to be delivered to Contractor. In the cancellation section of the certificate of insurance, Subcontractor shall delete the words "endeavor to" and "the failure to mail such notice shall impose no obligation or liability of any kind upon company." In the event (a) any policy expires or is canceled before completion of work under this Contract, and Subcontractor fails immediately to procure other insurance to maintain the coverages required in this Exhibit, or (b) any policy of insurance is altered so that the coverage required by this Exhibit is reduced or otherwise changed to the detriment of Contractor or any named insured and Subcontractor fails immediately to procure o !her insurance to maintain the coverages required by this Exhibit, then Contractor reserves the right, but shall have no obligation, to procure such insurance and to deduct the cost thereof from any sum due Subcontractor under this Contract. Subcontractor shall also allow Contractor to inspect such evidence of insurance Subcontractor obtains from its subcontractors. 3. Damages. Nothing contained in these insurance requirements is to be construed as limiting the type, quality or quantity of insurance Subcontractor should maintain or the extent of Subcontractor's responsibility for payment of damages resulting from its operations under this Contract. 4. Workers' Compensation Insurance. Subcontractor shall maintain Workers' Compensation Insurance, including Employer's Liability at a minimum limit of One Million Dollars ($1,000,000) for all persons whom it employs in carrying out the work under this contract, including waiver of subrogation by the insurance carrier with respect to both Contractor and Owner and its parent company (The Irvine Company) and other parties referenced in paragraph 10 of this Exhibit M. Such Const_Cont Lump Sum Rev 05/04 Exhibit "M" Page I of 4 S:\ICDC\Community Dev & Constrnction\Construction\Blrons\Contrncts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 insµrance shall be in strict accordance with the requirements of the most current and applicable Worker's Compensation Insurance Laws in effect at the work site. 5. Comprehensive or Commercial General Liability Insurance. Subcontractor shall maintain Comprehensive or Commercial General Liability insurance on an "occurrence" basis, without deductibles, with a combined single limit for bodily injury and property damage of not less than One Million Dollars ($1,000,000), or I imit carried, whichever is greater, covering Operations, Independent Contractors, Products and Completed Operations, Contractual Liability specifically covering the indemnification contained in paragraph 11, Broad Form Property Damage, (including completed operations) Severability of Interest and Cross Liability clauses, Personal Injury and Explosion, Collapse and Underground Hazards (X,C,U). With respect to any trenching activities over five (5) feet in depth or grading operations of any nature, the policy shall not contain any exclusions or limitations relating to soils snbsidence or earth movement of any kind, regardless of cause. The limits of liability of the insurance coverage specified in this paragraph may be provided by any combination of primary and excess liability insurance policies. If excessive risks are involved, greater limits of liability may be required by Contractor. 6. Automobile Liability Insurance. Subcontractor shall maintain owned, hired and non-owned automobile liability insurance covering all use of all automobiles, trucks and other motor vehicles utilized by Contractor in connection with the work with a combined single limit for bodily injury and property damage of not less than Five Hundred Thousand Dollars ($500,000), or limit carried, whichever is greater. 7. Aircraft Liability Insurance. If the work involves aircraft, Subcontractor shall maintain a combined single limit for bodily injury and property damage liability of not less than Ten Million Dollars ($10,000,000) per occurrence, or limit carried, whichever is greater, covering owned and non-owned aircraft. The hull shall be insured as required by Subcontractor. 8. Professional Errors and Omissions Liability Insurance. If the Subcontractor provides architectural, design or engineering services under this Subcontract, Subcontractor shall maintain a policy of professional errors and omissions liability insurance with a limit of not less than One Million Dollars ($1,000,000) per occurrence, or I imit carried, whichever is greater, with a deductible not greater than $25,000. Such insurance shall include Contractual liability, coverage for prior acts and shall be maintained during the term of this Subcontract and renewed for a period of at least five (5) years thereafter, so long as such renewable coverage is available to Subcontractor at commercially reasonable rates, which shall be reasonably determined by Contractor. 9. Waiver of Subrogation. Subcontractor hereby waives all rights against Contractor and Owner as Owner is defined in paragraph 10 below, for damages caused by fire and other perils and risks to the extent coverable by Subcontractor's policies of insurance. 10. Additional Insured. Owner, which includes all parties described within the quoted language in this paragraph I 0, and Contractor shall be included as additional insureds under the coverage specified in paragraph 5 , 6, and 7, with the following endorsement or provision included within each applicable policy: "It is understood and a greed that coverage afforded by this Policy shall also apply to Irvine Community Development Company LLC, its parent company (The Irvine Company) and all of their respective officers, directors, agents, servants, employees, divisions, subsidiaries, partners, members, shareholders and affiliated companies and Contractor as additional insureds, but only with respect to legal liability or claims caused Const_Cont Lump Sum Rev-05/04 Exhibit "M" Page 2 of4 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\l 042600.doc 1042600 July 30, 2004 /--- by, arising out of or resulting from the acts or omissions of the named insured or of others performed on behalf of the named insured. This insurance is primary and any other insurance maintained by such additional insureds is noncontributing with this insurance as respects claims or liability arising out of or resulting from the acts or omissions of the named insured, or others performed on behalf of the named insured." The policy coverage shall not contain any exclusionary language or limitations that are applicable to any additional insured that are not applicable to the named insured. I 1. Indemnification of Owner and Contractor. To the fullest extent petmitted by law, Subcontractor agrees to defend (with attorneys acceptable to Owner), indemnify and hold harmless Contractor, Owner, Owner's parent company and the other parties referenced in paragraph 10 above, their respective divisions, subsidiaries, partners and affiliated companies, and all of their respective officers, directors, shareholders, agents, representatives, employees and professional consultants, and all of their successors and assigns, from and against any and all lic.bility, claims, damage, penalties, actions, demands or expenses of any kind or nature, including, without limitation, damage to any property (including Contractor's and Owner's and Owner's parent company, The Irvine Company) and injury (including death) to any persons, whether incurred or made by Owner, its parent company, any party referenced in paragraph 10 above or by Contractor or by any third person, arising from, in connection with or concerning (a) its Subcontract; (6) any activity, work or things done, pem1itted or suffered by Subcontractor or any omission of Subcontractor, regardless of any active or passive negligence or strict liability of any indemnified party, it being the intention of the parties that Subcontractor is providing a Type "I" indemnity under California Jaw (except for any such liability, claims, damage, penalties, actions, demands or expenses which is detennined by a court of competent jurisdiction to have been caused by the sole negligence or willful misconduct of such indemnified party); (c) any breach or default by Subcontractor in the performance of any of its obligation under this Subcontract; ( d) any of the foregoing acts or omissions by any of Subcontractor's agents, employees, contractors, subcontractors or invitees; or (e) any litigation concerning any of the foregoing in which Contractor and/or Owner and/or Owner's parent company and/or other parties referenced in Paragraph 10 above are made a party defendant. Such obligation to indemnify shall include reasonable attorneys' fees and investigation costs and all other reasonable costs, expenses and 1 iabilities incurred by Contractor and/or Owner and/or Owner's parent company and/or other parties referenced in Paragraph 10 above or their respective counsel from the first notice that any claim or demand is to be made or may be made. Subcontractor also agrees that its obligations shall survive the expiration or earlier termination of this Subcontract. Payment of any claim hy any indemnitee shall not be a condition precedent under this indemnity. 12. Materials and Eguipment. In the event that rental of equipment is undertaken to complete and/or perform the Work, Subcontractor agrees that it shall be solely responsible for such rental equipment until it is returned to the source of supply. Such responsibility shall include, but not be limited to, theft, fire, vandalism and use by unauthorized persons. Subcontractor shall indemnify, defend and hold harmless Owner, Owner's parent company and related entities, and anyone directly or indirectly employed by them from and against all claims, damages, losses and expenses including, without limitation, attorneys' fees, arising out of any claims related to the possession, use or presence on the site of such rented equipment. In the event that materials or any other type of personal property ("personal property") is acquired for the Project or delivered to the Project site, Subcontractor agrees that it shall be solely responsible for such property until it becomes a fixture on the Project, or otherwise is installed and incorporated as a final part of the Project. Such responsibility shall include, but not be limited to, theft, fire, vandalism and use by unauthorized persons. Subcontractor shall indemnify, defend and hold Const_Cont Exhibit "M" Lump Sum Page 3 of 4 Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 harmless Owner, Owner's parent company and related entities, and anyone directly or indirectly employed by them from and against all claims, damages, losses and expenses whether incurred or made by Owner, its parent company, any such employee or any third party, including, without limitation, attorneys' fees, arising out of the possession, use or presence on the site of such personal property. 13. Transit Insurance. Subcontractor shall maintain "All Risk" insurance, on a replacement cost basis, covering loss or damage to property (for which it has title and/or risk of!oss) which becomes a final part of the Project, during its off-Project site transit and while stored or worked upon away from the Project site. Contractor and Owner shall be listed as additional insureds under such insurance. Const_Cont Lump Sum Rev 05/04 Exhibit "M" Page 4 of4 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Fmm ~ 2004\1042600.doc 1042600 July 30, 2004 CERTIFICATE OF iNSURANCE . ~ - - -• c;.suco.-.n.,..~ "="t:er 6>te Brake,: 's. Nae J>cd::ess • Cit:"f,. :=tat;,c, .. Zi;:, ·o:mtiad:or A:ld.::ess· SU8-PJO( ~ty; $1:p._t.e .. -~ip i THtS cEATIFCo.TE is·lSsUEo ~" M,,;i-.En. OF 1t1FORW'DQN ONLY ANO co .• ,_: NO RtGHTS. U~ ntE.CErynt=~Tc HOLDER. THIS Ci:ATIAO. Tc; DOES NOT~ EXTE~O'OA ,l.L~F!: .HE COVERAGE ,.1.ffOAOEO BY TI-fE. POUO€S 8ELOW At.4Etto. COMPANIES AFFOROING COV~RAGE COIM'~Y' 8 • .· L~€A • lnsurlilg . ~--:any coµf•tfY C· . ~,-: L'1.SUt" 2.ng Ccrr!"'~ ·.COMl'~V -· - ,m<A • 0 Insuring O::l1pcny co ... ,,.~,•r E . • t.£1T€J:t .Insuring ~y ;ov~Ai:.~· _ . _ .-, . 1 ~:::.....: •. --;~¢--.;",~~6.!;,.._ ... ~ .. f;}'l .. :~~,;@_2_.:.:.,...::; THfS tS. TO CE."ffiFV PV-r TH€ POUCtES OF INSUfV.:NC.E US~O BELOW HAvE BEEN CSSUEO TO TliE lNS!JA€0 NAMEO A80VE ~ TI-tE POLICY PG'uoo _· INOICATEO. NOTWITH~>..NOCNG >.flY AEOU#lEMENT. TEflM OM CONOCTION OF ~NY"CON~OA OTI--lEA OOCUMENTWm-rAESf:>ECT ro WH{Cttll-Ct.S _CEATIACA-Tc:-MAY ee ISSUED OA MAY P€MT>.m. THE INSUA,l.NCE >.FFOfl.OEO BY.THE POUCf€S 0€$CfU6EO HEREIN lS .SUBJECT To~ THe TERM.s . . -€XCt.US.ONS ,'ANO ~~OITIO~'IS or suc-n POLICES. LIMITS SHOWN )..iAY t1Ave·ee-ctn=1_e:ouCEO BY_ i'AIO CLNMS. • ---~ :x.:.. __ COMu~t..-G4cN~W.«uun-e..'l"te!:. _p::i1·; C£ : ---o...,,.u..lSW.OC x·~- ~-s ~ CONTf\~-s PAC<. X M.t.~MJTOS S01€:0ut.ED ~ -·~eo~s "4tjN.QWlo:€0 .-.ut'OS ~E~,lt..tTY ~<:esUAe,urr X, Oribrella-fonn .• CTl1EA ~ Vf,,16AEl.1,Jl f'OAM er1ter p::>licy ~ e..'lte.:c r:cllcy ~ roucr" Uf'8:TIVt l'"OUCT OtPtfU.TION a .. ~ (MM/'OON"YJ o,o.n ,,..~ AU. U"ITT ~ !!!QUjAfofQl G€NE'f{.ol(.~EC.,1.TI: ;i r'~OOUCTS---COUl"!OP'S >-GGAEC--'TE ·•, f"~ON-'t. & 1-0VEATISlNG ltUlfflY " f €.ACH OCCUMaicc I ($3,000,000 AR€0~(,'nt-lw-t ,J . . ----. - • MEmCAt.-ocrflfSE (,'hf ._ .. p..-..t • "l·. COMCUM€D .il,OOQ_,QOO S1HGl£ u,..rr OOOfLY .uu;,y ' .,_,.._, eocifl.Y ------ OUUAY ' (l"fl'...::OC-"'J f"f\01"€ATY ' o~E <=< .. · -~ee>.TE o=vASENC€ . ente.!: date e.riter date Md to sab:Jve t:D1 iteet requir( limits.·· STAruro,,y e.'"lte.z:-· p:Jticy· ;; er1t..e.:r date e.riter. date :s 1,000,000 (€Jl04 ,-CC,0Ef'«} (OtSV-SE-NlJCYUMftl ~Wf"<.O'IUIS'" U,0.4it..ITY ~aiver of S~b~ogacioa in fa~or of che ~ Ceccif.icace Holde.r:,app_li.es~ •. ColSf'.ASE~ !Ef,,lf'\,.OY~~ Builders Risk if aE'{?iicaqle enter tlate e.'"lte!: date "]'J_L Risk" or· fire, :e,ct:e..-,de cJV'erage, ·~·and aD perils ESCRll,,Tl©lj,Qf OeERATIONSILOCATIQNSNEHICLES/RESTRICTIONSISPECIAL ITEi.iS IDDITI©NAL INSU~O: IRVINE COMMUNITY DEVELOPMENT COMPANY LLC AND TH!t fRVINE COMPANY. luch polf,;ies are primary and any insurance canied by hvine Community Developmehf O<ll'nplln'f LIB· arr,i 'f'tre .. Jrvine Company rn excess and non-contributing with such policies. • - inc Community Development Company ·LLC d The Irvine Company -._ MCE COMPLIANCE ,x 12010-lC met,CA ~010 cAttc'H,.LA TIOM _S~U-t.0 A;.,Y OF. THE >eOve GE5Crl18€0 ;:,6uo<:s eE.C.ANCELL€0.0€FOflE it-tE f~tfU, TION OATE rt-lErlEOf'. SHE ISSUtNG CQMP.,.NY WIU. ~<:10<; MAtt. 30· OAYS wA1rr~N NOTICE. To rt-t·e:·c:::;:n1F1e-,:re HOLOEA NAMED ro. TliE--.· .. -.. ·. = t.SFT. oot<!6<;~..::;::~~~ ~~~~~-~< .._..,™Oflt~ ... ~i"'fO~SEtff.i.{liri . Sisna-OJ,re Of. bro:Ice-r or u"'"',CPr"'"...trit:er Exhibit "N" Page. 1 of 2 OACOAO coftp,oA.ATION 198 ---------'------'---- REOIDRED ENDORSEMENTS ADDITIONAL INSURED ENDORSEMENT: "Irvine Community Development Company LLC, and its parent company, The Irvine Company, their divisions, subsidiaries, shareholders, partners, members, affiliated companies, their officers, directors, agents, employees, and all of their respective successors and assigns." PRIMARY AND NON-CONTIUBUTORY ENDORSEMENT: The General and Auto Liability policies shall include wording -"This insurance is primary. Any other insurance or self-insurance maintained by the additional insureds is excess and noncontributing with this insurance as respects claims or liability arising out of or resulting from the acts or omissi0ns of the named insured or of others performed on behalf of the named insured." WAIVER OJI SUBROGATION ENDORSEMENT: A Waiver of Subrogation in favor of Irvine Community Development Company LLC and its parent company, The Irvine Company shall be provided on the Workers' Compensation policy. NOTICE OJI CANCELLATION CLAUSE: On all policies, Irvine Community Development Company LLC and The Irvine Company will be provided with 30 days Notice of Cancellation or internal reduction in coverage. To comply, some policies may need to have deleted the wording: " ... endeavor to" and " ... but failure to mail such notice shall impose no obligation or liability of any kind upon the company." DESCRIPTION OJI OPERATIONS: ALL OPERATIONS CERTIJIICATE HOLDER: IRVINE COMMUNITY DEVELOPMENT COMPANY LLC and THE IRVINE COMPANY ATTN: Insurance Compliance P.O. Box 12010-IC Hemet, CA 92546-8010 If you have questions, you may call (909) 766-2231 Const_Cont Lump Sum Rev 05/04 Exhibit "N" Page 2 of2 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 ELECTRIC & WATER METER SCHEDULE Project Name: Consultant: Contract No: Contractor: (a) (b) (c) (d) (e) (f) (g) (h) Date of Meter Meter lTitimate Transfer to Utility Meter Location Number Service Area Account No. Meter Address Consumer Customer 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. • Consultant* shall complete items (a), (b), (d), (f), and (g) (additionally, Consultant shall provide an 8½" x 11" index map showing the location of all meters). • Contractor shall complete items (c), (e) and (h). * For purposes of this Agreement, "Consultant" means either the engineer or lanc'scape architect, as applicable, who designed the Project for Owner. Const_Cont Exhibit "O" Lump Sum Rev 05/04 S:\ICDC\Cornmunity Dev & Construction\Construction\Birons\Contracts\Construction\Long Fann -2004\1042600,doc 1042600 July 30, 2004 GENERAL CONDITIONS OF CONSTRUCTION CONTRACT Const_Cont GenLCond. Rev 05/04 SECTION "B" UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 CITY OF NEWPORT BEACH, CALIFORNIA CONTRACT NO: 1042600 ' 10Vv.NER" IRVINE COMMUNITY DEVELOPMENT COMP ANY 550 Newport Center Drive P.O. Box 6370 Newport Beach, CA 92658-6370 S:\lCDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 \ ' IRVINE COMMUNITY DEVELOPMENT COMPANY GENERAL CONDITIONS OF CONSTRUCTION CONTRACT TABLE OF CONTENTS PAGE !. DEFINITIONS ............................................................................................................................. B-1 1.1 Application for Payment .................................................................................... B-1 1.2 Change Order ..................................................................................................... B-1 1.3 Contract .............................................................................................................. B-1 1.4 Contract Documents ........................................................................................... B-1 1.5 Contract Price ..................................................................................................... B-1 1.6 Contract Time ..................................................................................................... B-1 1.7 Contractor ........................................................................................................... B-1 1.8 Notice of Award ................................................................................................. B-1 1.9 Owner ................................................................................................................. B-1 I. 10 Plans ................................................................................................................... B-2 1.11 Project... .............................................................................................................. B-2 1. 12 Shop Drawings ................................................................................................... B-2 I. 13 Specifications ..................................................................................................... B-2 1.14 Subcontractor ..................................................................................................... B-2 1.15 Work ................................................................................................................... B-2 2. PRELIMINARY MATTERS ....................................................................................................... B-2 2.1 Execution of the Contract... ................................................................................ B-2 2.2 Delivery of Bonds .............................................................................................. B-2 2.3 Copies of Documents ......................................................................................... B-2 2.4 Prestart Representations ofContractor. .............................................................. B-2 2.5 Field Verifications .............................................................................................. B-3 2.6 Progress and Shop Drawings Submissions Schedules ....................................... B-3 2.7 Insurance ............................................................................................................ B-3 3. INTENT, CORRELATION AND INTERPRETATION OF CONTRACT DOCUMENTS ....... B-3 3.1 Intent. .................................................................................................................. B-3 3 .2 Correlation and Interpretation ............................................................................ B-3 4. AV AILABTLITY OF LANDS, PHYSICAL CONDITIONS AND REFERENCE POINTS ........................................................................................................................................ B-4 4.1 Availability ofLands .......................................................................................... B-4 4.2 Unforeseen Physical Conditions ........................................................................ B-4 4.3 Reference Points, Lines and Grades .................................................................. B-4 5. BONDS AND INSURANCE ....................................................................................................... B-4 5 .1 Perfonnance and Payment Bonds ....................................................................... B-4 5 .2 Release of Perfonnance Bonds ........................................................................... B-5 5.3 Insurance Types .................................................................................................. B-5 5.4 Evidence of Insurance ........................................................................................ B-5 5.5 Damages ............................................................................................................. B-6 Const_Conl Genl.Cond. Rev 05/04 B-(i) S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long form -2004\ l 042600.doc 1042600 July 30, 2004 5.6 5.7 5.8 5.9 5.10 5.11 5.12 5.13 Workers' Compensation Insurance .................................................................... B-6 Comprehensive or Commercial General Liability Insurance ............................. B-6 Automobile Liability Insurance .......................................................................... B-6 Waiver of Subrogation ....................................................................................... B-6 Additional Insurcd .............................................................................................. B-6 Owner's Election to lnsure ................................................................................. B-7 Transit Insurance...................................................... . .. B-7 Additional Bonds and Insurance ....................................................................... B-7 6. CONTRACTOR'S RESPONSIBILITIES .................................................................................. B-7 6.1 Supervision ......................................................................................................... B-7 6.2 Superintendence ................................................................................................. B-7 6.3 Labor and Workmanship .................................................................................... B-7 6.4 Materials and Equipment .................................................................................... B-8 6.5 Manufacturers' Instrnctions ............................................................................... B-8 6.6 Substitute Materials or Equipment. .................................................................... B-8 6. 7 Subcontractors, Materialmen and Suppliers ....................................................... B-8 6.8 Patent and Copyright Fees and Royalties ......................................................... B-10 6.9 Permits, Licenses, Inspection Fees and Utilities .............................................. B-11 6.11 Taxes ................................................................................................................ B-11 6.12 Temporary Structures and Use ofSite .............................................................. B-11 6.13 Record and As-Built Drawings ........................................................................ B-12 6.14 Safety and Protection ........................................................................................ B-12 6.15 Shop Drawings and Samples ............................................................................ B-13 6.16 Cleaning and Dust Control ............................................................................... B-14 6.17 Restoration ....................................................................................................... B-14 6.18 Preliminary Notice Penalty .............................................................................. B-14 6.19 Liens and Stop Notices ..................................................................................... B-14 6.20 Contractor's Waiver and Indemnification ........................................................ B-15 6.21 Emergencies ..................................................................................................... B-16 7. WORKBYOTHERS ................................................................................................................. B-16 7.1 Owner's Rights ................................................................................................. B-16 7.2 Coordination With Work ofOthers .................................................................. B-16 7.3 Defects in Work ofOthers ................................................................................ B-16 7.4 Integration With Work of Others ..................................................................... B-16 8. CHANGES IN THE WORK ...................................................................................................... B-17 8.1 Owner's Rights; Contractor's Obligations ....................................................... B-17 8.2 Necessity of a Change Order ............................................................................ B-17 8.3 Adjustment ofBonds ........................................................................................ B-17 8.4 Notice of Potential Claim ................................................................................. B-17 9. CHANGES IN THE CONTRACT PRICE ................................................................................ B-18 9.1 Necessity ofa Change Order ............................................................................ B-18 9.2 Claims For Increases of the Contract Price ...................................................... B-18 9.3 Methods of Determining Amount ofChange ................................................... B-18 I 0. CHANGES IN THE CONTRACT TIME .................................................................................. B-18 10.1 Necessity ofa Change Order ............................................................................ B-18 Const_Cont B-(ii) Genl.Cond. Rev 05/04 S:\ICDC\Community Dev & Construction\Constrnction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 10.2 10.3 10.4 10.5 10.6 Claims for Extension of the Contract Time ...................................................... B-18 Non-Compensable Excusable Delays .............................................................. B-19 Compensable Owner-Caused Delays ............................................................... B-19 Other Non-Compensable De]ays ...................................................................... B-20 Concurrent Delays ............................................................................................ B-20 11. WARRANTY AND GUARANTY; TESTS AND INSPECTIONS; CORRECTION OF DEFECTIVE WORK ................................................................................................................. B-20 11.1 Warranty of Materials and Wor]ananship ........................................................ B-20 11.2 Tests and Inspections: ...................................................................................... B-20 11.3 Access to Materials, Equipment and Work ...................................................... B-21 11.4 Correction or Removal of Defective Materials, Equipment & Work ............... B-21 11.5 Guaranty ofWork. ............................................................................................ B-21 12. PAYMENTS AND COMPLETION ......................................................................................... B-21 12.1 Progress, Values and Construction Schedules .................................................. B-21 12.2 Application for Progress Payments .................................................................. B-22 12.3 Approval of Applications for Progress Payments ............................................ B-22 12.4 Lien Releases .................................................................................................... B-22 12.5 Owner's Lien Removal .................................................................................... B-23 12.6 Approval of Application for Final Payment ..................................................... B-23 12.7 Settlement of Claims ........................................................................................ B-24 12.8 Other Requirements ......................................................................................... B-24 12.9 Waiver of Claims by Contractor ...................................................................... B-24 12.10 Waiver of Claims by Owner. ............................................................................ B-24 12.11 Accounting ....................................................................................................... B-25 12.12 No Interest ........................................................................................................ B-25 12.13 Grounds for Withholding Payments ................................................................. B-25 12.14 Removal of Grounds ........................................................................................ B-26 12.15 Failure of Payment ........................................................................................... B-26 12.16 Contractor's Warranty ofTitle ......................................................................... B-26 12.17 Contractor's Continuing Obligation ................................................................. B-26 13. OWNER'S RIGHTS .................................................................................................................. B-26 13.1 Owner May Stop Work .................................................................................... B-26 13.2 Owner May Correct Deficiencies ..................................................................... B-26 13.3 Owner May Suspend Work ............................................................................. B-27 13.4 Termination hy Owner ..................................................................................... B-27 13.5 Termination by Contractor ............................................................................... B-28 13.6 Rights Cumulative ............................................................................................ B-28 13.7 No Waiver ........................................................................................................ B-28 13.8 Inspection and Right of Entry .......................................................................... B-29 13.9 Owner Not Responsible for Construction ........................................................ B-29 13.10 Owner May Reject Work ................................................................................. B-29 13.11 Right to Require Overtime ............................................................................... B-29 14. HAZARDOUS MATERIALS .................................................................................................... B-29 14.1 Compliance with Laws ..................................................................................... B-29 14.2 Spills ................................................................................................................. B-30 14.3 Disposal, Dumping ........................................................................................... B-30 Const_Cont Genl.Cond. Rev 05/04 B-(iii) S:\ICDC\Community Dev & Construction\Construction\Birons\C.ontracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 14.4 14.5 14.6 14.7 14.8 14.9 Off-Property Contamination ............................................................................. B-30 Notices .............................................................................................................. B-30 Asbestos ........................................................................................................... B-30 Notification of Owner ...................................................................................... B-30 Responsibility for Subcontractors .................................................................... B-31 Indemnity ......................................................................................................... B-31 15. MISCELLANEOUS .................................................................................................................. B-31 15.1 Notices .............................................................................................................. B-31 15.2 Counterparts ..................................................................................................... B-31 15.3 Computation of Time ....................................................................................... B-31 15.4 Default .............................................................................................................. B-31 15.5 Attorneys' Fees ................................................................................................ B-32 Const_Cont B-(iv) 1042600 July 30, 2004 Genl.Cond. Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc IRVINE COMMUNITY DEVELOPMENT COMPANY GENERAL CONDITIONS OF CONSTRUCTION CONTRACT 1. DEFINITIONS Wherever the following words are used in these General Conditions or in the other Contract Documents, they shall have the meanings set forth below, which meaning shall be applicable to both the singular and plural forms of such words: 1. I Application for Payment: The form to be used by Contractor in requesting progress payments, which is to include the schedule of values required by subsection 12.1 below. 1.2 Change Order: A written order to Contractor signed by Owner, issued after execution of the Contract and authorizing an addition, deletion, revision or adjustment in the Work, the Contract Price or the Contract Time. 1.3 Contract: The written Contract Between Owner and Contractor covering the Work to be performed under the Contract Documents. The Contract may also be referred to as the Agreement. 1.4 Contract Documents: The documents which constitute the contract between Owner and Contractor with regard to the subject matter hereof as set forth in Article 1 of the Contract. 1.5 Contract Price: The total amount of money payable by Owner to Contractor for the performance of the Work in accordance with the Contract Documents, as set forth in Article 5 of the Contract. 1.6 Contract Time: The number of days staled in Article 4 of the Contract for the completion of the Work. A working day is any day other than: (a) Saturday and Sunday; (b) Any day designated as a federal holiday; (c) Any day Contractor is prevented from working at the beginning of the workday for cause as defined in Subsection 6-6.1 of the Standard Specifications for Public Works Construction; ( d) Any day Contractor is prevented from working during the first 5 hours oft he workday with at least 60 percent of the normal work force for cause as defined in Subsection 6-6.1 of the Standard Specifications for Public Works Construction. 1.7 Contractor: The person, firm or corporation which enters into the Contract with Owner. 1.8 Notice of Award: The written notice whereby Owner informs the apparent successful bidder that upon such bidder's compliance with the conditions precedent set forth therein within the time period therein specified, Owner will execute and deliver the Contract to such bidder. 1.9 Owner: Irvine Community Development Company LLC, a Delaware limited liability company, or its duly authorized representative. Const_Cont Gcnl.Cond. Rev 05/04 B-1 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Const:ruction\Long Form 2004\l 042600.doc 1042600 July 30, 2004 1.10 Plans: The archi_tectural and/or engineering renderings of the Work to be performed, as referred to in Article I of the Contract 1. 11 Project: The entire construction to be performed and completed under the Contract Documents. Ll2 Shop Drawings: All drawings, diagrams, illustrations, brochures, schedules, renderings and other data prepared by Contractor, any subcontractor, manufacturer, supplier or distributor which illustrate any equipment, material or other portion of the Work LI 3 Specifications: Those portions of the Contract Documents consisting of written technical descriptions of materials, equipment, construction systems, standards and workmanship to be applied to the Work referred to in Article I of the Contract 1. 14 Subcontractor: Any person, firm or corporation having a direct contract with Contractor or with any other subcontractor for the performance of any part of the Work LIS Work: All obligations, responsibilities and duties undertaken by Contractor under the Contract Documents in order to successfully constrnct and complete the Project, including all labor, materials, equipment and other incidentals, and the furnishing thereof. 2. PRELIMINARY MATTERS 2.1 Execution of the Contract: Within five (5) days after the Notice of Award or such longer period as Owner shall desiguate, Contractor shall execute and deliver to Owner at least three (3) counterparts of the Contract. Owner shall, after executing the Contract, deliver to Contractor at least one (I) fully executed counterpart thereof. 2.2 Delivery of Bonds: Concurrently with the delivery of the executed counterparts of the Contract to Owner, Contractor shall deliver to Owner the bonds Contractor is required to furnish pursuant to Section 5 below. 2.3 Copies of Documents: Owner shall furnish Contractor with up to three (3) copies of all Contract Documents, except those referred to in subsections 1.2.2 and 1.2.3 of the Contract, at no cost to Contractor. All additional copies of the Contract Documents will be furnished by Owner to Contractor at the net cost ofreproduction plus transportation charges, if any. 2.4 Prestart Representations of Contractor: Contractor hereby expressly makes the following representations and expressly assumes full responsibility for each and all of such representations: (a) That Contractor has examined the Contract Documents iucluding, but not limited to, any surveys and reports of subsurface or other latent physical conditions at or about the site which have been relied upon in preparing the Plans and Specifications; (b) That Contractor has familiarized itself with and will comply with all federal, state and local laws, ordinances, rules and regulations, including CAL-OSHA Safety Orders, pertaining to the performance of the Work; Const_Cont Genl.Cond. Rev 05/04 B-2 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\1042600.doc 1042600 July 30, 2004 (c) That Contractor has visited the site, has familiarized itself with local conditions which may in any way affect the performance of the Work and has, at its own expense, made such additional surveys and investigations as it has deemed necessary for the performance of the Work at the Contract Price in accordance with the requirements of the Contract Documents; (d) That Contractor has carefully correlated all information and data so gathered with the requirements of the Contract Documents; ( e) That Contractor fully understands that all test boring, soil test information and any others urveys and reports included with the Contract Documents or otherwise made accessible to Contractor were obtained by Owner for the sole use by Owner's design consultant in the design of the Work. Owner makes no representations or warranties, either express or implied, as to the accuracy of such tests, surveys and reports; (f) That the Contract Price includes provision for all Work that may be perfonned by Contractor to overcome latent conditions and, except as otherwise expressly provided in the Contract Documents, claims for additional compensation or extension of time because of Contractor's failure to familiarize himself with the local conditions will not be allowed; and (g) safety measures and Specifications. That the Contract Price includes the cost of all labor, materials, tools, equipment, supervision required to complete the Work in accordance with the Plans and 2.5 Field Verifications: Before undertaking each part of the Work, Contractor shall check and verify all pertinent Contract Document figures against field measurements actually made at the site and shall report immediately in writing to Owner any conflict, error or discrepancy which C:ontn1ctor m;:iy discover. 2.6 Progress and Shop Drawings Submissions Schedules: Within five (5) days alter delivery of the executed Contract by Owner to Contractor, Contractor shall submit to Owner, for approval or modification by Owner, an estimated progress schedule indicating the starting and completion dates of the various stages of the Work, and a preliminaty schedule of Shop Drawings submissions. 2.7 Insurance: Before starting the Work at the site, Contractor shall furnish Owner with certificates of insurance as required by Section 5 below. 3. INTENT, CORRELATION AND INTERPRETATION OF CONTRACT DOCUMENTS 3.1 Intent: The Plans and Specifications are intended to describe a complete Project to be constructed in accordance with the Contract Documents. The Contract Documents are intended to be complimentary so that what is called for by one of such documents is as binding as if called for by all. 3.2 Correlation and Interpretation: In the event Contractor finds an error, conflict or other discrepancy in or between the Contract Documents, Contractor shall at once call it to Owner's attention in writing before proceeding with the Work affected thereby. In resolving such errors, conflicts and discrepancies, the Contract Documents shall be given precedence in the following order: Const_Cont Genl.Cond. Rev 05/04 (a) the Contract; (b) Exhibits, and any modifications thereto (including Change Orders); ( c) General Conditions; B-3 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 ( d) Special Conditions; (e) Plans; (f) Standard Plans; (g) Technical Specifications; (h) Standard Specifications (if applicable). Figured dimensions on Plans shall be given precedence over scaled dimensions, and detailed Plans shall be given precedence over general Plans. Contractor shall perfom1 any Work that may reasonably be inferred from the Specifications or Plans or any work required by the public agency having jurisdiction which is necessary to produce the intended results regardless of whether such Work is specifically identified in Article 2 of the Contract. Work, materials or equipment described in words which have a well-lmown technical or trade meaning shall be deemed to refer to such recognized standards. Unless modified by the Special Conditions, the Owner Administrative and Construction Specifications arc given precedence and supersede all other Contract Specifications. 4. AVAILABILITY OF LANDS, PHYSICAL CONDITIONS AND REFERENCE POINTS 4.1 Availability of Lands: 0 wner shall provide, not later than the date when needed by Contractor, the lands upon which the Work is to be performed under the Contract Documents, rights-of-way for access thereto, and such other lands, if any, which are designated for the use of Contractor in the Contract Documents. Contractor shall make its own arrangements for and provide for all additional lands and access thereto that may be required by it for any purpose at its sole cost and expense. 4.2 Unforeseen Physical Conditions: Contractor, having familiarized itself with local conditions that may in any way affect the performance of the Work and having made such additional surveys and investigations as it deems necessary for the perfmmance of the Work at the Contract Price in accordance with the requirements of the Contract Documents, assumes the risk of any subsurface or latent physical conditions at the site that differ materially from those indicated in the Contract Documents. The existence of any such subsurface or other latent physical condition shall in no way excuse, justify a delay in, or alter Contractor's performance of each and every of its obligations under the Contract Documents. All Work shall be performed in accordance with the findings and recommendations contained in the Project soils reports, and Contractor has reviewed and considered such reports in its performance of the Work. 4.3 Reference Points, Lines and Grades: Owner shall establish initial reference points, base lines and grades which in its judgment are necessary to enable Contractor to proceed with the Work. Thereafter, Contractor shall be responsible for surveying and laying out the Work, shall protect and preserve the established reference points and shall make no changes or relocations thereof without the prior written approval of Owner. Whenever any reference point is lost or destroyed or requires relocation because of necessary changes in grades or locations, Contractor shall report such fact to Owner and shall bear the cost and expense of replacing and accurately relocating all reference points so lost, destroyed or moved. Contractor shall receive the Project site grade in its existing condition. The Contract Price includes the cost to contour the existing grade to meet the requirements of the Plans and Specifications. 5. BONDS AND INSURANCE 5, 1 Performance and Payment Bonds: Contractor shall, within five (5) days of Owner's request, furnish both a performance bond and a payment bond as security for the faithful performance and payment of all of its obligations under the Contract Documents. Such bonds shall (a) be in amounts at Const_Cont Genl.Cond. Rev 05/04 B-4 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 least equal to the Contract Price, (b) be in the fonns attached to the Contract as Exhibit "L,"(c) provide that Contractor and Surety agree to perform all of the terms, covenants and conditions of the Work as provided in all of the Contract Documents, and (d) be issued by sureties qualified to do business in the State of California and named in the current list of "Surety Companies Acceptable on Federal Bonds", as published in the Federal Register by the Audit Staff Bureau of Accounts, U,S. Treasury Department. Premiums for such bonds shall be paid by Contractor. 5.2 Release of Performance Bonds: Upon completion of the work, Owner may, at its option, hold the performance bond for the warranty period specified in subsection 11.5. Alternatively, Owner may permit Contractor to reduce the amount of the perfonnance bond to a lower level specified by Owner for the duration of the warranty period, or Owner may allow Contractor to replace the performance bond with a one year maintenance bond in an amount less than the face amount of the performance bond. In any event, all bonds shall be released by Owner upon expiration of the warranty period. 5.3 Insurance Types: (a) Contractor shall not commence any Work until it obtains all insurance required to be obtained by Contractor under the Contract and as specified in this Section 5. Contractor will not permit any Subcontractor to commence Work on the Project until all of the insurance requirements described in Exhibit "M" of the Contract have also been complied with by such Subcontractor or until Owner has approved, in writing, any lesser insurance for such Subcontractor. (b) All insurance described under this Article to be carried by Contractor will be maintained by Contractor at its expense with insurance caffiers licensed and approved to do business in California, having a general policyholders rating of not less than an "A" and financial rating of not less than "X" in the most current Best's Insurance Report. In no event will such insurance be terminated or otherwise allowed to lapse prior to termination of the Contract or such longer period as may be specified herein. C on tractor may provide the insurance described in this Article in whole or in part through a policy or policies covering other liabilities and projects of Contractor; provided, however, that any such policy or policies shall: (i) allocate to tlie Project the full amount of insurance required hereunder, and (ii) contain, permit or otherwise unconditionally authorize the waiver contained in subsection 5 .9. The coverage provided under tlie insurance carried by Contractor must cover "all operations" of Contractor for work performed for Owner and the Additional Insureds listed in subsection 5 .1 O; the coverage should not be limited to a specific project site. 5 .4 Evidence of Insurance: As evidence of specified insurance coverage, Owner will accept certificates issued by Contractor's insurance earner acceptable to Owner showing such policies in force for the specified period, but Owner has tlie right to review certified policies as reasonably necessary. A suggested form of such certificates is attached to the Contract as Exhibit "N". Such evidence sliall be delivered to Owner promptly upon execution of this Contract or prior to commencement of Work, whichever first occurs. Each policy and certificate sliall be subject to reasonable approval of Owner. Each certificate shall provide that such policy shall not be subject to cancellation without thirty (30) days notice in writing to be delivered to Owner. In the cancellation section of the certificate of insurance, Contractor shall delete the words "endeavor to" and "the failure to mail such notice shall impose no obligation or liability of any kind upon Company." In the event (a) auy policy expires or is canceled before the expiration of this Contract and Contractor fails immediately to procure other insurance to maintain the coverages required in this Article 5, or (b) any policy of insurance is altered so that the coverage required by this Article 5 is reduced or otherwise clianged to the detriment of Owner or any named insured and Contractor fails immediately to procure other insurance to maintain the coverages Const_Cont GenLCond. Rev 05/04 B-5 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 required by this Article 5, then Owner reserves the right, but shall have no obligation, to procure such insurance and to deduct the cost thereof from any sum due Contractor under this Contract. Contractor shall also allow Owner to inspect such evidence of insurance Contractor obtains from Subcontractors. 5.5 Damages: Nothing contained in these insurance requirements is to be construed as limiting the type, quality or quantity of insurance Contractor should maintain or the extent of Contractor's responsibility for payment of damages resulting from its operations under this Contract. 5.6 Workers' Compensation Insurance: Contractor shall maintain Workers' Compensation Insurance, including Employer's Liability at a minimum limit of One Million Dollars ($1,000,000) for all persons whom it employs in carrying out the work under this Contract, including waiver of subrogation by the insurance carrier with respect to Owner and Owner's parent company, The Irvine Company. Such insurance shall be in strict accordance with the requirements of the most current and applicable Workers' Compensation Insurance Laws in effect from time to time at the Project site. 5. 7 Comprehensive or Commercial General Liability Insurance: Contractor shall maintain Comprehensive or Commercial General Liability Insurance on an "occurrence" basis, with reasonably acceptable deductibles, with a combined single limit for bodily injury and properly damage of Three Million Dollars ($3,000,000) or limit carried, whichever is greater, covering Operations, Independent Contractors, Products and Completed Operations, Contractual Liability specifically covering the indemnification contained in subsection 6 .19, Broad Form Property Damage ( including completed operations), Severability of Interest and Cross Liability clauses, Personal Injury and Explosion, Collapse and Underground Hazards (X,C,U). With respect to any trenching activities over five (5) feet in depth or grading operations of any nature, the policy shall not contain any exclusions or limitations relating to soils subsidence or earth movement of any kind, regardless of cause. The completed operations and broad form property damage (including completed operat10ns) shall be maintained for not less lhan ten (10) years after Final Acceptance. The limits of liability specified in this paragraph may be provided by any combination of primary and excess liability insurance policies. 5.8 Automobile Liability Insurance: Contractor shall maintain owned, hired and non-owned automobile liability insurance covering all use of all automobiles, trucks and other motor vehicles utilized by Contractor in connection with this Contract with a combined single limit for bodily injury and property damage of One Million Dollars ($1,000,000), or limit carried, whichever is greater. 5.9 Waiver of Subrogation: Contractor hereby waives all rights against Owner and Owner's parent company, The Irvine Company for damages caused by fire and other perils and risks to the extent coverable by Contractor's policies of insurance. 5.10 Additional Insured: Owner, which includes all entities and parties described within the quoted language in this subsection 5.10, shall be included as an additional insured under the coverage specified in subsection 5. 7, with the following endorsement or provision included within each applicable policy: "It is understood and agreed that coverage afforded by this Policy shall also apply to Irvine Community Development Company LLC, its parent company (The Irvine Company), and all of their respective officers, directors, agents, employees, divisions, subsidiaries, shareholders, partners, members and affiliated companies as additional insureds, but only with respect to legal liabilities or claims caused by, arising out of or resulting from the acts or omissions of the named insured or of others Const_Cont B-6 Genl.Cond. Rev05/04 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 performed on behalf of the named insured. This insurance is primary and any other insurance maintained by such additional insureds is noncontributing with this insurance as respects claims or liability arising out of or resulting from the acts or omissions of the named insured, or of others performed on behalf of the named insured." The policy shall not contain any exclusionary language or limitations that are applicable to any additional insured that are not applicable to the named insured. 5.11 Owner's Election to Insure: Owner reserves the right, but shall have no obligation, to procure the insurance, or any portion thereof, for which Contractor is herein responsible and which is described in this Section. Owner shall notify Contractor if Owner exercises its right, whereupon Contractor's responsibility to carry such duplicative insurance shall cease and the sums paid by Owner to Contractor hereunder shall be equitably adjusted by the parties to reflect any resulting cost saving to Contractor. Owner further reserves the right at any time, with thirty (30) days notice to Contractor, to require that Contractor resume the maintenance of any insurance for which Owner has elected to become responsible pursuant to this subsection 5.11; in such event, the sums paid to Contractor by Owner shall increase to the extent of any previously agreed and implemented reduction (as noted above) attributable to Owner's prior assumption of the particular insurance coverage. 5.12 Transit Insurance: Contractor shall maintain "all risk" insurance, on a replacement cost basis covering loss or damage to property (for which it has title and/or risk of loss) which becomes a final part of the Project, during its off-Project site transit and while stored or worked upon away from the Project site. Owner shall be listed as an additional insured on such policy. 5. 13 Additional Bonds and Insurance: Prior to delivery of the fully-executed Contract by Owner to Contractor, Owner may require Contractor to furnish other bonds and additional insurance in such form and with such sureties or insurers as Owner shall designate. If such other bonds or such other insurance is specified by written instructions given prior to the opening of bids; the premiums therefor shall be paid by Contractor. However, if such other bonds or such other insurance are specified by written instrnctions subsequent to opening of bids, said premiums shall be paid by Owner. 6. CONTRACTOR'S RESPONSIBILITIES 6.1 Supervision: Contractor shall supervise and direct the efficient performance of the Work in accordance with Contractor's best skill, attention and judgment. Contractor shall be solely responsible for the means, methods, techniques, sequences and procedures of construction and shall be responsible to see that the finished Work complies fully and completely with the Contract Documents. 6.2 Superintendence: Contractor shall keep a competent resident superintendent on the Work at all times during construction, which superintendent shall not be replaced without written notice to Owner, except under extraordinary circumstances. Such superintendent shall be Contractor's representative at the site and shall have authority to act on behalf of Contractor. All communications given to such superintendent shall be as binding as if given to Contractor. 6.3 Labor and Workmanship: Wbere the Contract Documents refer to particular construction means, methods, techniques, sequences or procedures, or indicate or imply that such are to be used on the Work, such mention is intended only to indicate that the operations of Contractor shall be such as to produce the quality of work implied by the operations described, but that the actual determination of whether the described operations may be safely or suitably employed on the Work shall Const_Cont Gcnl.Cond. Rev 05/04 B-7 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contract!i\Construction\Long Form 2004\1042600.doc 1042600 July 30, 2004 be the responsibility of Contractor, who shall notify Owner in writing of the actual means, methods, techniques, sequences or procedures which will be employed on the Work, if they differ from those mentioned in the Contract Documents. All loss, damage or liability, or cost of correcting defective work arising from the employment of any construction means, methods, techniques) sequences or procedures, shall be borne by Contractor, notwithstanding that such construction means, methods, techniques, sequences or procedures are referred to, indicated in or implied by the Contract Documents. Contractor shall at all times enforce strict discipline and good order among its employees and shall not employ on the Work any unfit person or anyone not skilled in the task assigned to him. 6.4 Materials and Eqnipment: All materials and equipment incorporated into the Work shall be new, unless otherwise specifically provided in the Contract Documents. Materials and equipment not otherwise designated by detailed specifications shall be of the best commercial quality and shall be suitable for the purpose intended. If required by Owner, Contractor shall furnish evidence satisfactory to Owner as to the kind and quality of materials and equipment. Any material specified by reference to the number, symbol or title of a specific standard such as that of the American Society for Testing Materials (ASTM), a Product or Commercial Standard, Federal Specification or other similar standards, shall comply with the requirements of the dated revisions stated in the Specifications, or where the Specifications contain no revision date, shall comply with the requirements of the latest revision thereof and any supplement or amendment thereto in effect on the date of receipt of bids. The standards referred to, except as specifically modified in the Specifications, shall have the same force as if they were printed in full context within the Specifications. 6.5 Manufacturers' Instructions: All materials and equipment shall be applied, installed, connected, erected, used, conditioned and cleaned in accordance with the instructions of the respective manufacturer, fabricator or processor, unless otherwise expressly provided in the Contract Documents. 6.6 Substitute Materials or Equipment: In the event the Specifications or applicable law, ordinances, rules or regulations permit Contractor to furnish or use a substitute equal in quality to any material or equipment specified, and in the event Contractor wishes to furnish or use any such substitute, Contractor shall, prior to the commencement of construction of the Work, make written application to Owner for approval of such a substitute: (a) Certifying in writing that the proposed substitute wil] perform adequately all functions called for by the general design, will be similar and of equal substance to that specified and will be suited to the same use and capable of performing the same function as that specified; (b) Stating whether its incorporation in or use in connection with the Project is subject to the payment of any license fee or royalties; and ( c) Identifying all variations of the proposed substitute from that specified and indicating available maintenance service. No substitute whatsoever shall be ordered or installed without the prior written approval of Owner, which approval Owner may give or withhold in its sole discretion and which approval Owner may condition upon Contractor's furnishing such other data about the proposed substitute as Owner may consider pertinent and such performance guaranties and bonds as Owner may require, all at Contractor's sole cost and expense. 6. 7 Subcontractors, Materialmen and Suppliers: Contractor shall not employ any Subcontractor or other party which is to furnish any principal item of material or equipment, whether Const_Cont B-8 Genl.Cond. Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form-2004\1042600.doc 1042600 July 30, 2004 initially or as a substitute, against whom Owner has any reasonable objection. If Owner does not object in writing to any Subcontractor or other party listed in Contractor's bid for the Work prior to the giving of the Notice of Award, each such Subcontractor and other party so listed shall be deemed to be acceptable to Owner. H owever, acceptance of any Subcontractor or other party by Owners hall not constitute a waiver of any right of Owner to reject defective or nonconf01ming Work. If, after investigation, Owner reasonably objects to any such Subcontractor or other party, Owner may, after giving the Notice of Award, require Contractor to submit an acceptable suhstitnte and the Contract Price shall he increased or decreased by an amount equal to the change in cost resulting from such substitution. In such event an appropriate Change Order shall be issued so long as the portion of the Work for which the Subcontractor or other party is responsible has commenced and is proceeding in accordance with the progress schedule, is otherwise in conformance with the requirements of the Contract Documents and Contractor is not in default of the terms hereunder. Without the prior written consent of Owner, Contractor shall make no substitution for any Subcontractor or other party which has been accepted by Owner as provided above. In the event Contractor requests Owner's permission to substitute a new Subcontractor for a Subcontractor previously approved by Owner, Contractor acknowledges and agrees that Owner may, prior to its approval of any requested substitution, investigate the reasons for the substitution (including but not limited to, contacting the Subcontractor whom Contractor desires to terminate). (a) Contractor shall be totally responsible and liable for all acts and omissions of its Subcontractors, of other parties directly or indirectly employed by such Subcontractors and of all other parties for whose acts any of such Subcontractors may be liable to the same extent Contractor is responsible and liable for the acts and omissions of pmiies directly employed by Contractor. Contractor shall also be solely responsible for the payment of their Subcontractors and all other persons and parties directly or indirectly employed by Contractor or by such Subcontractors, whether or not such persons or parties are entitled to assert mechanic's lien, stop notice, equitable lien or labor and material bond rights against the Project. The Contract Documents shall not be construed to create any contractual relationship between Owner and any Subcontractor or other person or party having a direct contract with Contractor, nor shall they be construed to create any obligation of Owner to pay or to guarantee the payment of any monies due any such Subcontractor or other person or party, except as may otherwise be required by law. (b) Contractor agrees that every contract entered into by Contractor with a Subcontractor with regard to the Work shall by its terms be subject and subordinate to the terms and conditions of the Contract Documents and shall specifically obligate such Subcontractor to observe and perform in accordance with all applicable terms and conditions of the Contract Documents for the benefit of Owner. All subcontracts and purchase orders shall be pursuant to appropriate written agreements and shall include provisions that: (i) Require that Subcontractor and design professionals procure and maintain insurance as specified in Exhibit "M" to the Contract; (ii) of the Contract Documents; Require that the Work be perfmmed in accordance with the requirements (iii) Require submission to Contractor of Applications for Payment under each Subcontract to which Contractor is a party in sufficient time to enable Contractor to apply for payment within the time and in the manner specified herein; (iv) for delays or otherwise with Const_Cont Gcnl.Cond. Rev 05/04 Require that all claims for additional costs, extensions of time, damages respect to subcontracted portions of the Work shall be submitted to B-9 1042600 July 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc Contractor in sufficient time so that Contractor may comply in the manner provided in the Contract Documents for like claims by Contractor upon Owner; (v) Allow audits by or on behalf of Owner where applicable, e.g., to verify Change Order costs; (vi) Waive all rights the contracting parties may have against one another for damages caused by fire or other perils covered by the property insurance described herein; ( vii) Allow suspension and termination of Subcontracts by Owner on substantially the same grounds as provided in the Contract Documents; (viii) Require prompt execution of lien releases in form and substance satisfactory to Owner and Owner's lenders for the Project; (ix) Allow direct payment by Owner to Subcontractors, design professionals and vendors; (x) Require strict adherence to all relevant portions of the Progress Schedule; (xi) Obligate each Subcontractor, design professional and vendor specifically lo consent lo the provisions of this subsection; and (xii) Require that Work subcontracted and materials purchased from vendors be priced and invoiced by unit price, hourly rate or other similar fonnula acceptable to Owner. (c) In the event that the rental of equipment is undertaken to complete and/or perform the Work, Contractor agrees that it shall be solely responsible for such rental equipment nntil it is returned to the source of supply. Such responsibility shall include, but not be limited to, theft, fire, vandalism and use by unauthorized persons. Contractor shall indemnify, defend and hold harmless Owner and Owner's parent company, The Irvine Company, and anyone directly or indirectly employed by them from and against all claims, damages, losses and expenses, whether incnrred or made by Owner, its parent company, any such employee or any third person, including, without limitation, attorneys' fees, arising out of any claims related to the possession, use or presence on the site of such rented equipment. ( d) In the event that materials or any other type of personal property ("personal property") is acquired for the Project or delivered to the Project site, Contractor agrees that it shall be solely responsible for such personal property until it becomes a fixture of the Project, or otherwise is installed and incorporated as a final part oft he Project. Such responsibility shall include, but not be limited to, theft, fire, vandalism and use by unauthorized persons. Contractor shall indemnify, defend and hold harmless Owner and Owner's parent company, The Irvine Company, and anyone directly or indirectly employed by them from and against all claims, damages, losses and expenses, whether incurred or made by Owner, its parent company, any such employee or any third person, including, without limitation, attorneys' fees, arising out of any claims related to the possession, use or presence on the site of such personal property. 6.8 Patent and Copyright Fees and Royalties: Contractor shall pay all fees and royalties and assume all costs incident to the use in the performance of the Work of any invention, design, process, product, article, device or composition which is the subject of patent rights or copyrights held by others and shall indemnify, defend and hold harmless Owner and Owner's parent company, The Irvine Const_Cont Genl.Cond. Rev 05/04 B-10 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction \Umg Form -2004\I 042600.doc 1042600 July 30, 2004 Company, and anyone directly or indirectly employed by them from and against all claims, liabilities, damages, losses and expenses whether incurred or made by Owner, its parent company, any such employee or any third person, including, without limitation, attorneys' fees, arising out of any infringement of any patent rights or copyrights held by others, and shall indemnify, defend and hold harmless Owner and Owner's parent company, The Irvine Company, and anyone directly or indirectly employed by them from and against all claims, liabilities, damages, losses and expenses, whether incurred or made by Owner, its parent company, any such employee or any third person, including, without limitation, attorneys' fees, arising out of any infringement of any patent rights or copyrights incident to such use or resulting from the incorporation into the Work of any such invention, design, process, product, article, device or composition, and shall defend all such claims in connection with any alleged infringement of any such rights, unless otherwise specifically provided in the Contract Documents. 6.9 Permits, Licenses, Inspection Fees and Utilities: Contractor shall obtain and pay for all required construction pennits and licenses necessary for or incidental to the prosecution and completion of the Work, unless otherwise specifically provided in the Contract Documents. Contractor shall also provide and maintain telephone service at the site if so requested by Owner, shall comply with all laws, ordinances, and rules and regulations regarding water and toilet facilities at the site and shall pay all charges therefor and all other public utility charges whatsoever incurred in connection with the prosecution and completion of the Work. 6.10 Laws, Ordinances, Rules and Regulations: Contractor shall comply with, and give all notices required by, all laws, ordinances, rules and regulations applicable to the commencement, prosecution and completion of the Work including, but not limited to, (ii) the storm water discharge requirements that are imposed on owners of land pursuant to the Federal Clean Water Act, 33 U.S.C. Section 1251 ct seq., and the California State Water Resources Control Board, and (ii) the waste discharge requirements for constrnction dewatermg as specified in Order No. 86,149 of the California Regional Water Quality Control Board, Santa Ana Region, a copy of which is attached to the Owner Administrative and Construction Specification. In the event Contractor observes or discovers that the Contract Documents or any portion thereof are in any way at variance with any such laws, ordinances, rules or regulations, Contractor shall promptly give Owner written notice thereof. Should Contractor perforrn any Work that is contrary to any laws, ordinances, rules or regulations, Contractor shall bear all costs and expenses arising therefrom and associated therewith. 6.11 Taxes: Contractor shall, in a timely manner, complete and submit to the appropriate governmental authorities all required tax reports and returns and shall pay all California sales, use and personal property taxes and all other taxes assessed against or levied in connection with labor or services rendered in the Work or materials delivered to the site or incorporated into the Work and shall indemnify, defend and hold Owner and Owner's parent company, The Irvine Company, harmless from and against all claims, liability, damages, losses and expenses, whether incurred or made by Owner, its parent company or any third person, including, without limitation, attorneys' fees, arising in connection therewith. 6.12 Temporary Structures and Use of Site: Contractor shall provide all temporary structures at the site necessary for office, service, repair and storage facilities, shall confine its equipment, the storage of materials and equipment and the operations of its workmen to areas permitted by applicable law, ordinances, permits and the requirements of the Contract Documents, and shall not unreasonably encumber the site with materials or equipment. Contractor shall not load nor permit any part of any structure to be loaded with weights that will endanger such structure, nor shall Contractor subject any part of the Work to stresses or pressures that will endanger same. Const_Cont Gcn!.Cond. Rev 05/04 B-11 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form-2004\1042600.doc 1042600 July 30, 2004 6. I 3 Record and As-Built Drawings: Contractor shall at all times keep one record copy of all Specifications, Plans, Addenda and Shop Drawings at the site in good and clean order and annotated to show all changes made during lhe course of construction. Such record copy shall be available to Owner at all reasonable times during the course of construction, and Contractor shall deliver a copy of same to Owner promptly upon completion of the Work. In addition, Contractor shall comply with the requirements of all governmental agencies and authorilies having jurisdiction as to as-built drawings and shall bear the cost and expense of doing so unless otherwise specifically provided in the Contract Documents. 6.14 Safety and Protection: Contractor shall comply with all applicable laws, ordinances, rules, regulations and orders of all governmental agencies and authorities having jurisdiction for the safety of persons or property on or about the site and for the protection of such persons or property from damage, loss or injury, and shall be responsible for initiating, maintaining and supervising all safety precautions and programs in connection with the Work. C on tractor shall not allow anyone under the influence of intoxicating beverages or narcotics on the job while in that condition. Intoxicating beverages or narcotics shall not be allowed at the site at any time. Contractor shall take all precautions necessary for the safety of, and shall provide all protection necessary to prevent damage, loss or injury to: (a) All workers and other persons on or about the site and all other persons who may be affected by the Work; (b) The Work itself and all materials and equipment incorporated or to be incorporated therein, whether in storage on or off the site; and (c) All other property at, adjacent to and about the site including, without limitation, trees, shrubs, lawns, inigation systems, walks, pavements, roadways, structures and utilities which are not designated for removal, relocation or rq,lacement as part of the Work. Contractor shall promptly notify Owner if prosecution of the Work may affect adjacent utilities or other improvements. All damage, loss or injury to any property referred to in this subsection caused, directly or indirectly, in whole or in part, by Contractor, any Subcontractor or anyone directly or indirectly employed by any of them, or anyone else for whose acts any of them may be liable, shall be remedied by Contractor, except for damage or loss attributable to the willful or negligent acts of Owner or anyone employed by Owner or anyone for whose acts Owner may be liable and not attributable, directly or indirectly, in whole or in part, to the fault or negligence of Contractor. Contractor's responsibility as set forth above in this subsection shall continue until such time as all of the Work is completed and has been accepted by Owner. Contractor shall designate its resident superintendent on the site as the person directly responsible for the prevention of accidents. Contractor shall at all times take such precautions as may be necessary to shore, brace, secure and protect and shall protect such parts of the Work and shall provide and maintain such security including, without limitation, rules, guards, fences, lights and signs, as may be necessary or required to comply with this subsection 6.14. Contractor shall further post necessary danger signs and other warnings against hazards, promulgate and enforce safety codes, rules and regulations and notify owners, lessees and users of adjacent property. Contractor shall particularly ensure and be responsible for compliance with a 11 applicable stale and federal safety 1 aws, ordinances, rules, regulations and I awful orders of all governmental authorities and other persons or entities having jurisdiction. In any emergency threatening the Work or adjoining property, Contractor may act pursuant to subsection 6.21. Contractor shall not be responsible for the costs of such emergency work, unless the emergency was due to fault or neglect of Contractor or any of Contractor's Representatives (as hereinafter defined). Const_Cont Genl.Cond. Rev 05/04 B-12 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form-2004\1042600.doc 1042600 July 30, 2004 6.15 Shop Drawings and Samples: (a) Wherever a Shop Drawing or sample submission is required by the Specifications, no related Work shall be commenced until the respective Shop Drawings or sample has been submitted to and approved by Owner. (b) With regard to each Shop Drawing, Contractor shall verify all figures shown against field measurements actually made at the site, shall otherwise check the same for accuracy and compliance with the Contract Documents, shall initial or stamp its approval of such Shop Drawing upon the face thereof and shall submit four (4) copies of such Shop Drawing to Owner for approval in accordance with the schedule of Shop Drawing Submissions previously accepted by Owner (see subsection 2.6 above and subsection 12.1 below). The data as shown on each such Shop Drawing shall be complete with. respect to dimensions, finishes, materials of constrnction, methods of connection, jointing, support, anchorage and reinforcement, necessary clearances and relations of the Work so detailed to abutting work of others and other design criteria and features of constrnction. (c) With regard to each sample submission, each sample shall be clearly identified as to material, manufacturer, any pertinent catalogue numbers and the use for which it is intended, and Contractor shall check each sample for compliance with the Contract Documents, shall indicate its approval of such sample and shall submit such sample to Owner for approval with such promptness so as to cause no delay in the Work. ( d) At the time of each Shop Drawing or sample submission, Contractor shall give Owner written notice of any deviation between the Shop Drawing or sample submitted and the requirements of the Contract Documents. (e) Owner shall review and approve with reasonable promptness all Shop Drawings and samples submitted. However, such review and approval shall be for the sole purpose of verifying that the Shop Drawing or sample in question conforms with the design concept of the Project and complies with the requirements of the Contract Documents. In addition, the approval of a separate item shall not indicate approval of the assembly in which such item functions. Contractor shall alter and return to Owner corrected Shop Drawings and shall resubmit new samples until they are approved by Owner and in doing so shall specifically call to Owner's attention all changes from the form of the previous submissions. (f) Contractor's indication of approval on any Shop Drawing or sample shall constitute a representation to Owner that Contractor has determined and verified all quantities, dimensions, field construction criteria, materials, catalogue numbers and similar data relating to such Shop Drawing or sample, and has reviewed and coordinated such Shop Drawing or sample with the requirements of the Work and the Contract Documents. (g) A copy of each approved Shop Drawing and each approved sample shall be kept in good and clean order by Contractor at the site and shall be available to Owner. (h) Owner's approval of Shop Drawings or samples shall not relieve Contractor from any of its responsibilities under the Contract Documents or be deemed or constrned to be an authorization for any deviations from the requirements of the Contract Documents unless Contractor has in writing called Owner's attention to such deviation at the time of submission and Owner has given written approval to the specific deviation. Const_Cont Gen\.Cond. Rev 05/04 B-13 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 6.16 Cleaning and Dust Control: (a) At all times during the course of construction of the Work, Contractor shall keep the site free from accumulations of waste material, rubbish and other debris resulting from the Work and shall take such action as is necessary to prevent and control dust. (b) Contractor shall, at its sole cost and expense, comply and ensure that all employees, agents, subcontractors, and any other persons present on the Project under Contractor's supervision or control, comply with the requirements of South Coast Air Quality Management District ("SCAQMD") Rule 403 (governing fugitive dust emissions), including, if applicable, the requirements of any approved fugitive dust emissions control plan prepared by Ovm.er or Contractor for the Project. If no such approved fugitive dust emissions control plan currently exists, and if such plan is required for the Project, Contractor shall, at its sole cost, prepare and implement such plan for the Project. In such event, Contractor shall provide Owner with a copy of such plan within the (10) days of submission of same to SCAQMD. ( c) At the completion of the Work, Contractor shall remove all temporary structores, tools, construction equipment and machinery, surplus materials, waste materials, rubbish and debris from and about the site and shall leave the site clean and ready for use by others. 6.17 Restoration: At the completion of the Work, Contractor shall restore to their original condition those portions of the site not designated for alteration by the Contract Documents. 6.18 Preliminary Notice Penalty: Each preliminary notice filed by Contractor's Subcontractors or Suppliers must contain Owner's contract number on the face of the preliminary notice as provided to Contractor on the Job Information Sheet at execution of the Contract Documents. Failure to do so will result in the charge to Contractor ofa penalty of$195.00 per each occurrence. 6.19 Liens and Stop Notices: Contractor shall prevent: (a) The recording of any mechanic's liens against the Project and any land owned by Owner and Owner's parent company by its Subcontractors or any other persons or parties directly or indirectly employed by Contractor or their Subcontractors including, without limitation, all laborers, materialmen and others entitled to assert mechanic's liens; (b) Legal actions involving title to the property (whether owned by Owner or Owner's parent company) to which this contract relates or any portion thereof and any attachments or executions of judgments pursuant thereto; and ( c) The filing of any stop notices with Owner or Owner's parent company or any construction lender of Owner or Owner's parent company by its Subcontractors or any such other persons or parties. If any lien, stop notice or c ]aim is recorded or served in connection with the Work, Contractor shall, immediately and at its own expense, either (i) record or file, or cause to be recorded or filed, in the office of the county recorder in which the lien or claim was recorded, or with the person(s) on whom the stop notice was served, a bond executed by a good and sufficient surety and approved by Owner, in a sum equal to one hundred fifty percent (150%) of the amount of such lien, stop notice or claim, which bond shall guarantee the payment of any amounts which the claimant may recover on the lien, stop notice or claim, together with the claimant's costs of suit in the action if the claimant recovers therein, or (ii) Const_Cont Genl.Cond. Rev 05/04 B-14 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form-2004\1042600.doc 1042600 July 30, 2004 otherwise resolve such matter to Owner's satisfaction. If Contractor fails to accomplish either (i) or (ii) above within ten (10) days following demand by Owner, Owner may, at its election, either (iii) obtain the bond described above or (iv) pay all or a portion of the lien claim. Any amount paid by Owner either for the premium on the bond or for the removal of the lien claim shall be immediately reimbursed by Contractor together with interest at the maximum rate permitted by law or, at Owner's option, shall be offset against sums then or thereafter owing to Contractor. Contractor may litigate or otherwise object to or dispute any matter leading to the recording of such a lien, or the commencement of such a legal action, or the filing of such a stop notice, provided that Contractor shall first cause the effect of the same to be removed or negated as provided above in this subsection. 6.20 Contractor's Waiver and Indemnification: (a) The insurance maintained by Contractor in accordance with subsection 5. 7 shall insure the performance of Contractor's indemnification obligations as set forth herein. All Work covered by the Contract Documents done at the Project site, or in preparing, storing, or delivering materials, tools, equipment or any other type of personal property, or in providing services for the Project, or any or all of them, to or for the Project, shall be at the sole risk of Contractor. In addition to Contractor's indemnification obligations pursuant to subsections 12.4 and 14.9, Contractor shall, to the fullest extent permitted by law with respect to all such Work which is covered by or incidental to the Contract Documents, defend all claims through legal counsel acceptable to Owner, and indemnify and hold harmless Owner and its parent company The Irvine Company, and all of their respective divisions, subsidiaries, partners and affiliated companies and all of their respective employees, officers, directors, shareholders, agents, representatives and professional consultants, and al1 of their respective successors and assigns (collectively, the "Indemnitees") from and against any losses, liabilities, damages, injuries, claims, demands, causes of action, suits, penalties, fines orders, administrative actions, expenses (including actual attorneys' fees) and costs ( collectively, "Claims") whether incurred or made by any Indemnitee or any third person, arising from or related to (i) performance of any or all work covered by or incidental to the Con tract Documents, including without 1 imitation, ( A) any defect in construction, materials used, grading work or other work performed by or on behalf of Contractor, its Subcontractors or any of its or their respective employees, officers, agents, suppliers, representatives, permittees or invitees or any other person or entity claiming under or through Contractor or any Subcontractor (collectively, "Contractor's Representatives"), (B) any defect, error or omission in any reports, studies, maps, plans, drawings, opinions, surveys, specifications, designs or other written materials completed by or at the request of Contractor or any of Contractor's Representatives and utilized in the Work, (C) any death or bodily injury to persons or injury or damage to property involving contractor or any of Contractor's Representatives on the Project site or relating to the Project, and (D) any use or misuse by Contractor or any of Contractor's Representatives of the Project site, the improvements thereon or any part thereof; (ii) any negligent act or failure to act or any act which constitutes willful misconduct by Contractor or any of Contractor's Representatives, (iii) any violation or alleged violation by Contractor or any of Contractor's Representatives of any I awn ow or hereinafter enacted, or (iv) the breach by Contractor of any of its obligations under the Contract Documents. Contractor shall be obligated under the foregoing indemnity regardless of any active or passive negligence or strict liability of any Indemnitee, it being the intention of the parties that contractor is providing a "Type I" indemnity under California law; provided, however, that no Indemnitee shall be entitled to indemnification for any Claim found by a court of competent jurisdiction to have been caused by the sole negligence or willful misconduct of such Indemnitee. Payment of any Claim by the applicable Indemnitee shall not be a condition precedent under this indemnity. (b) In any and all claims against the lndemnitees by any employee of Contractor, any Subcontractor, anyone directly or indirectly employed by any of them or anyone for whose acts any of Const_Cont Gcnl.Cond. Rev 05/04 B-15 S:\ICDC\Cornmunity Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 them may be liable, the indemnification obligation under this subsection 6.19 shall not be limited in any way by any limitation on the amount or type of damages, compensation or benefits payable by or for Contractor or any Subcontractor under workers' compensation acts, disability benefit acts or other employee benefit acts. Such indemnity is intended to apply during the period of the Contract or, if later, during Contractor's performance, ands hall survive thee xpiration or termination oft he Contract until such later time as (i) action on account of any matter covered by such indemnity is barred by any applicable statute of limitations, or (ii) such date as any claim or action for which indemnification may be claimed is fully and finally resolved and, if applicable, any compromise thereof or judgment or award thereon is paid in full by Contractor and Owner or the applicable lndcmnitee is reimbursed by Contractor for any amounts paid in compromise thereof or upon a judgment or award thereon and in defense of such action or claim, including actual attorneys' fees. (c) Contractor, as a material part of the consideration of this Contract, waives on its behalf, except for any Claim occasioned solely by the willful or actively negligent acts of any Indemnitec, all claims and demands against Owner for al! loss, damage, injury, sickness or death of any person, and all other claims of any kind or character to any person or property directly or indirectly arising out of or resulting from Contractor's presence at the site or the performance of this Contract or the commencement, prosecution and completion of the Work. 6.21 Emergencies: In any emergency affecting the safety of persons or property, Contractor shall ac~ at its discretion, to prevent threatened damage, injury or loss. Any additional compensation or extension of time claimed by Contractor on account of the emergency work, where such emergency work is not caused by the negligence or default of Contractor, shall be determined as provided in Section 8, Changes in the Work. 7. WORK BY OTHERS 7.1 Owner's Rights: Owner may, at its sole option, perform or contract directly with other contractors for the performance of other work related to the Project on such terms and conditions as Owner shall, in its sole discretion, choose. 7.2 Coordination With Work of Others: Contractor shall afford Owner, ifit is performing such other work on its own behalf, and all other contractors who are parties to such direct contracts, every reasonable opportunity for the introduction and storage of materials, equipment and machinery and the execution of their work at the site and shall properly connect and coordinate its Work with that of Owner or such other contractors. 7.3 Defects in Work of Others: In the event the proper execution of Contractor's Work depends upon the proper execution of any work by Owner or any such other contractor, Contractor shall promptly inspect and report to Owner in writing any defects or deficiencies in such other work which render it unsuitable for the proper execution of Contractor's Work. Contractor's failure to so report shall constitute an acceptance of such other work as fit and proper so far as such work relates to the execution of Contractor's Work, except as to defects or deficiencies which may appear in the other work after the execution of Contractor's Work and which were not discernible prior to or during the execution of Contractor's Work. 7.4 Integration With Work of Others: Contractor shall cut, fit and patch its Work so that it will properly integrate with, receive or be received by, as the circumstances may require, the work of others. Contractor shall not in any manner endanger the work of others or cut, patch or otherwise alter Const_Cont Genl.Cond. Rev 05/04 B-16 S:\ICDC\Coinmunity Dev & Construction\Constrnction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 any such other work without the prior written consent of Owner and the other contractors whose work will be affected. 8. CHANGES IN THE WORK 8.1 Owner's Rights; Contractor's Obligations: By means of a Change Order, Owner may, at any time or from time to time, without invalidating the Contract, order additions, deletions or other revisions to the Work. Upon receipt of a Change Order, Contractor shall deem the Contract Documents to be modified in accordance with such Change Order and shall thereafter prosecute the Work in accordance with the Contract Documents as modified by the provisions of such Change Order. If any Change Order causes an increase or decrease in the Contract Price or an extension or shortening of the Contract Time, an adjustment shall be made as provided in Section 9 and Section 10 below, respectively. A Change Order signed by the Contractor indicates its agreement therewith, including the adjustment in the Contract Price or the Contract Time. Failure to agree on an adjustment of the Contract Price shall not excuse Contractor from proceeding with the prosecution of the Work as changed at a cost which represents the amount undisputed by Owner for such a Change Order. 8.2 Necessity of a Change Order: No additional Work whatsoever, performed by Contractor without authorization of a Change Order, shall entitle Contractor to an increase in the Contract Price or an extension of the Contract Time. 8.3 Adjnstment of Bonds: If so requested by Owner, upon receipt of any Cbange Order which affects the general scope of the Work or changes the Contract Price, Contractor shall promptly notify its surety of such change, shall cause the amount of the applicable bonds to be adjusted accordingly, and shall furnish to Owner the modified bonds issued by its surety. 8.4 Notice of Potential Claim: (a) Contractor shall not be entitled to the payment of any additional compensation for any act, or failure to act, by Owner, including failure or refusal to issue a Change Order, or for the happening of any event, thing, occurrence or other cause unless Contractor shall have given Owner written notice of a potential claim as hereinafter specified. (b) The written notice of a potential claim shall set forth the reason for which Contractor believes additional compensation will or may be due, the nature of the costs involved and, insofar as possible, the amount of the potential claim. Such notice must be given to Owner prior to the time that Contractor shall have performed the work giving rise to the potential claim for additional compensation, if based on an act or failure to act by Owner, or in all other cases within ten (10) days after the happening of the event, thing, occurrence or other case, giving rise to the potential claim. (c) It is the intention of this subsection 8.4 that differences between the parties arising under and by virtue of the Contract Documents be brought to the attention of Owner at the earliest possible time in order that such matters may be settled, if possible, or other appropriate action promptly taken. Contractor hereby agrees that it shall have no right to additional compensation for any claim that may be based on any such act, failure to act, event, thing or occurrence for which no written notice of a potential claim as herein required was filed. Const~Cont Genl.Cond. Rev 05/04 B-17 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 9. CHANGES IN THE CONTRACT PRICE 9.1 Necessity of a Change Order: All duties, responsibilities and obligations assigned to or undertaken by Contractor under the Contract Documents shall be at Contractor's sole cost and expense without change in the Contrnct Price, unless Owner expressly authorizes and agrees to a change in the Contract Price by executing an appropriate Change Order which sets forth the dollar amount of the adjustment in the Contract Price. 9 .2 Claims For Increases of the Contract Price: In order for any claim for an increase in the Contract Price to be considered, Contractor shall, within ten (JO) days after the occurrence of the event which gives rise to the claim, give Owner written notice of such claim and shall deliver to Owner all suppm1ing data Contractor desires to submit in support of such claim. Upon submission of such claim and such supporting data, Owner shall promptly review the data supporting the claim, shall determine whether such claim warrants an increase in the Contract Price and, if so, the appropriate amount of such increase, and shall either give Contractor written notice of its denial of such claim or issue a Change Order setting forth the appropriate increase of the Contract Price. If Owner and Contractor cannot agree on the appropriate increase to the Contract Price, then Contractor may seek an adjustment in a proper judicial forum; provided, however, that the Work shall not be discontinued while Contractor seeks a judicial adjustment of the Contract Price. 9.3 Methods of Determining Amonnt of Change: The dollar amount of any adjustment in the Contract Price set forth in any Change Order shall be determined by one of the following methods: (a) Where the Contract Price set forth in the Contract is a total stipulated amount, by mutual agreement of Owner and Contractor. (Applies to guaranteed maximum price contracts and fixed foe/lump sum contracts.) (b) Where the Contract Price set forth in the Contract is based on a Schedule of Unit Prices, by application of such unit prices to the quantities of the items which are the subject of the Change Order in question. Contractor shall perform all Change Order work at the unit prices contained in the Schedule of Unit Prices in the Contract. However, should the Change Order work increase and/or decrease the quantity of units contained in any work category in the Schedule of Unit Prices by more than fifty percent (50%) of the estimated number of units estimated for such work category, then Contractor shall receive a fair and equitable unit price for such Change Order work as reached by mutual agreement between Owner and Contractor. (Applies to unit price contracts.) 10. CHANGES IN THE CONTRACT TIME JO.I Necessity of a Change Order: The Contract Time may be changed only by a Change Order which sets forth the adjustment in the Contract Time. 10.2 Claims for Extension of the Contract Time: In order for any claim for an extension of the Contract Time to be considered, Contractor shall, within ten (10) days after the occurrence of the event giving rise to the claim, give Owner written notice of such claim and shall deliver to Owner all supporting data for such claim. Upon submission of such claim and supporting data, Owner shall review the data supporting such claim, shall determine whether such claim warrants an extension of the Contract Time and, if so, the appropriate length of such extension, and shall either give Contractor written notice of its denial of such claim or issue a Change Order setting forth the appropriate extension of the Contract Time. If Owner and Contractor cannot agree on the appropriate increase to the Contract Time, then Const_Cont Genl.Cond. Rev 05/04 B-18 S :\ICDC\Community Dev & Construction \Construction\Birons\Contracts\Construction\Long Form -2004\I 042600.doc 1042600 July 30, 2004 \ I Contractor may seek an adjustment in a proper judicial forum; provided, however, that the Work shall not be discontinued while Contractor seeks a judicial determination of this issue. 10.3 Non-Compensable Excusable Delays: (a) Force Majeure. "Force Majeure" shall mean any of the following events, provided such event materially and adversely affects Contractor's obligations under the Contract Documents and could not have been avoided or prevented by due diligence and use of reasonable efforts by Contractor: earthquake; epidemic, blockade, rebellion, war, terrorism, riot, act of sabotage, or civil commotion; industry-wide labor strike which has a material adverse impact on the Project; discovery of any archaeological, paleontological or cultural resources; spill of hazardous substances by a third party at or near the site which is required to be reported to the California Environmental Protection Agency, Department of Toxic Substances Control; discovery at, near, or on the site of any species listed as "threatened" or "endangered" under the Federal or State Endangered Species Act; and fire. If Contractor is delayed in the performance of the Work by a Force Majeure event, the Contract Time shall be extended by Change Order for a period equal to the length of such delav provided that (i) Contractor has taken reasonable precautions to prevent further delays owing to such event and (ii) Contractor has submitted to Owner a claim for an adjustment of the Contract Time in a timely manner pursuant to subsection 10.2 above. Contractor shall not be entitled to any additional compensation for a delay in the performance of the Work caused by a Force Majeure event. (b) Rain Days. If Contractor is delayed in the performance of the Work by rain or adverse weather conditions, the Contract Time shall be extended by Change Order for a period equal to the length of delay Rrovided that (i) Contractor has taken reasonable precautions to prevent further delays owing to such adverse weather aml (ii) Contractor has submitted to Owner a claim for an adjustment of the Contract Time in a timely manner pursuant to subsection 10.2 above. Contractor shall not be entitled to any additional compensation for a delay in the performance of the Work caused by rain or adverse weather conditions. (c) Shortage of Materials: If Contractor is delayed in the perfonnance of the Work by a shortage of materials, the Contract Time shall be extended for a period equal to the length of delay Rrovided that (i) the materials are Owner-furnished materials or Contractor furnishes to Owner documented proof that Contractor has made every effort to obtain such materials from every known source, (ii) Contractor submits proof to Owner that the inability to obtain such materials when originally planned did, in fact, cause a delay in completion of the Work which could not be compensated for by revising the sequence of operations, and (iii) Contractor has submitted to Owner a claim for an adjustment of the Contract Time in a timely manner pursuant to subsection 10.2 above. Only the physical shortage of material will be considered under these provisions as a cause for an extension of time. No consideration will be given to any claim that material could not be obtained at a reasonable, practical, or economical cost. Contractor shall not be entitled to any additional compensation for a delay in the performance of the Work caused by a shortage of materials. 10.4 Compensable Owner-Cansed Delays: If Contractor is delayed in the performance of the Work as a result of the wrongful acts or negligence of Owner or anyone for whom Owner is legally liable or by changes ordered to the Work by Owner (together, "Owner-caused delays"), the Contract Time shall be extended by Change Order for a period equal to the delay provided that Contractor has submitted to Owner a claim for an adjustment in the Contract Time in a timely manner pursuant to subsection 10.2 above. Contractor shall not be entitled to any additional compensation for the first 90 working days of Const_Cont GenLCond. Rev 05/04 B-19 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 Owner-caused delays. For any Owner-caused delays which, in the aggregate, amount to more than 90 working days, Contractor shall be entitled to additional compensation for its reasonable additional site overhead and other general conditions costs directly resulting from such periods of delay beyond 90 working days, but not for any additional home office overhead, profit or fee. 10.5 Other Non-Compensable Delays: No extension of time will be granted for any delay other than as specifically permitted under subsections 10.2, 10.3 and 10.4 above, and Contractor shall not be entitled to any additional compensation for any delay except as specifically permitted under subsection 10.4 above. 10.6 Concurrent Delays: To the extent Contractor is entitled to an extension of time under subsection 10.3 or 10.4 above, but the perfonnance of the Work would have been suspended, delayed, or interrupted during the same period of delay by the fault or neglect of Contractor or its Subcontractors, Conlrnctor shall not be entitled to any additional compensation during the period of such concurrency. JI. WARRANTY AND GUARANTY; TESTS AND INSPECTIONS; CORRECTION OF DEFECTIVE WORK 11.l Warranty of Materials and Workmanship: Contractor warrants to Owner that all materials and equipment will be new, unless otherwise specifically provided in the Contract Documents, and that all Work will conform with the best trade practices, will be free from faults and defects and will be completed in accordance with the requirements of the Contract Documents and, to the extent applicable, the functionality standards contained in California Civil Code Section 896 et seq.. All unsatisfactory1 faulty or defective Work, and a11 Work not conforming to the requirements of the Contract Documents at the time of acceptance thereof or of any inspections, tests or approvals referred to in subsection 11.2 below, shall be considered defective and may, whether in place or not, be rejected or corrected by Owner as provided in this Article 11. 11.2 Tests and Inspections: (a) Owner shall have the right to test, inspect and approve or require the testing, inspection and approval of all materials and equipment furnished and all Work perfonned under the Contract Documents. In addition, if the Contract Documents or the laws, ordinances, rules, regulations or other guidelines of any public authority having jurisdiction require the Work or any portion thereof to be specifically inspected, tested or approved by any independent firm or some public body, Contractor shall assume full responsibility therefor, shall pay all costs in connection therewith and shall furnish Owner with required certificates of inspection, testing and approval. (b) In order to give Owner reasonable opportunity to provide personnel for inspection, testing and/or approval of the Work, Contractor shall give Owner not less than twenty-four (24) hours' prior notice of the commencement of any portion of the Work and of the readiness of any portion of the Work for inspection, testing or approval. (c) If any portion of the Work is covered without Owner's approval and without having been inspected, tested or approved as provided above, Contractor shall, upon Owner's request, uncover such portion of the Work in order to allow the reqnired inspection, testing or approval and shall then recover such portion of the Work, all at Contractor's sole cost and expense. Const_Cont Gen\.Cond. Rev 05/04 B-20 S:\ICDC\Community Dev & Construction \Construction\Blrons\Contracts\Const1.11ction\Long Form -2004\1042600.doc !042600 July 30, 2004 ( d) No inspections, tests or approvals by Owner or any other parties shall in any way relieve Contractor from its obligation to perform the Work in accordance with the requirements of the Contract Documents, nor shall any such inspections, tests or approvals be used by Contractor or any of its subcontractors as a defense to any legal equitable or other proceeding brought by Owner pertaining to the Work. 11.3 Access to Materials, Equipment and Work: Owner and all other parties providing inspection, testing or approval services shall at all reasonable times have access to all materials and equipment being furnished and all Work being performed under the Contract Documents, and Contractor shall at all reasonable times provide proper and safe facilities for such access, for observation of the Work and for inspection, testing and approval thereof. I 1.4 Correction or Removal of Defective Materials, Equipment & Work: Prior to the date of completion of the Work and final acceptance of the Project as a whole, Contractor shall, upon the request of and as directed by Owner, promptly either correct or remove and replace any defective material or equipment and promptly perform all labor necessary to correct any defect in the Work, all at its sole cost and expense. Should Contractor fail to do so, 0 wner may, at its option, furnish or secure such materials and labor as are necessary to correct any such defect and all direct and indirect costs thereof including, without limitation, compensation for additional professional services, shall be borne solely by Contractor and an appropriate deductive Change Order shall be issued therefor. Contractor shall also bear all costs and expenses of making good all Work of others destroyed or damaged by the correction of its defective Work. 11.5 Guaranty of Work: Contractor hereby guarantees that the Wark and all portions thereof will be free from all defects in material and workmanship furnished under the Contract Documents for a periuJ uf one (1) year from the date of Owner's final acceptance of the Project as a whole (provided, however, that any work performed by Contractor as part of the Gas Company and Pacific Bell telephone system is guaranteed by Contractor for a period of two (2) years from the date of Owner's final acceptance of the Work) and, as part of such guaranty, Contractor agrees to commence repair or replacement of any defective material or equipment and performance of any labor necessary to correct any such defect in the Work within three (3) days after receipt of notice thereof and thereafter diligently prosecute all such corrective work to completion, all at its sole cost and expense. Upon failure of Contractor to do so, Owner may, at its option, furnish or secure such materials and labor as are necessary to correct any such defect, and all direct and indirect costs thereof including, without limitation, compensation for additional professional services, shall be borne solely by Contractor and shall be due and payable to Owner by Contractor within fifteen (15) days after written demand therefor. The provisions of this subsection are for the benefit of and shall be applicable to Owner, its successors in interest and assigns. Nothing herein shall in any way limit the provisions of subsection 6.19 or 11.1 nor affect or in any way limit the right of Owner to assert claims for damages resulting from patent or latent defects in the Work for the period of limitations prescribed by law. 12. PAYMENTS AND COMPLETION 12.1 Progress, Values and Shop Drawing Submissions Schedules: Not less than ten (IO) days prior to submitting its first Application for Payment, Contractor shall submit to Owner a final progress schedule (see subsection 2.6 above), a final schedule of Shop Drawing Submissions (see subsection 2.6 and subsection 6.15 above) and, unless previously submitted as part of Contractor's bid, a schedule of values of the Work, all in form and substance satisfactory to and subject to approval by Owner. The schedule of values, whether previously or then submitted, shall include quantities and unit prices aggregating the Contract Price, and shall subdivide the work into component parts in sufficient Const __ Cont GcnLCond. Rev 05/04 B-21 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Constmction\Long Form-2004\l042600.doc 1042600 July 30, 2004 detail to serve as the basis for progress payments during construction of the Work. Upon approval of the schedule of values by Owner, it shall be incorporated into the form of Application for Payment. 12.2 Application for Progress Payments: (a) Once a month, Contractor shall submit lo Owner for its approval an Application for Payment on a form provided by Owner and in substance satisfactory to Owner (simultaneously therewith sending copies to Owner and such Lender(s), if any, as Owner may direct). Each Application for Payment shall be based on the quantity of units acceptably installed in the Project during the period of time covered by the Application for Payment (if the Contract is a unit price contract), or shall be based upon the percentage of the Work completed during the period of time covered by the Application for Payment (if the Contract is a fixed fee/lump sum contract), less any retention required by the Contract Documents. Furthermore, each Application for Payments hall include payrolls for a 111 abor ands uch other data supporting Contractor's right to payment for Subcontracts or materials as Owner or Lender for the Project may require. (b) In each Application for Payment, Contractor shall certify that Contractor has achieved the percentage of completion of the Project as reflected in the Schedule of Values and shall also certify as follows: "There are no known mechanics' or materialmen's liens outstanding at the date oft his requisition, that all due and payable bills with respect to the Work have been paid or arc included in the amount requested in the current application and that, except for such bills not paid by Owner but so included, there is no known basis for the filing of any mechanics' or materialmen's liens on the Work. Waivers from all subcontractors and materialmen have been obtained in such form as to constitute an effective waiver of lien under the laws of the State of California to the extent of payments made by Owner to Contractor." 12.3 Approval of Applications for Progress Payments: Within thirty (30) days of Owner's receipt of each Application for Payment accompanied with the certifications and lien releases required under this Article 12, Owner shall either approve such Application for Payment and pay Contractor the amount so approved, less any retention required by the Contract, or return the Application for Payment to Contractor indicating in writing its reasons for refusing to approve payment. In the latter case, Contractor may make the necessary corrections and resubmit the Application for Payment. Owner shall make payment to Contractor in the amount set forth in the Application for Payment, less any amount disallowed by Owner as a result of failure of Contractor to submit any data supporting Contractor's right to payment as may reasonably be required by Owner and/or Owner's Lender, and less any amounts owing by Contractor pursuant to the Contract Documents or amounts Owner reasonably deems appropriate under the state of circumstances then existing. The payment of any Application for Payment by Owner, including the Final Application for Payment, does not constitute approval or acceptance of any item of cost in such Application for Payment. Owner shall have the right, in its sole discretion, to pay Contractor as set forth above by issuance of joint checks made payable to Contractor and Contractor's Subcontractors, suppliers or other payees as applicable. 12.4 Lien Releases: With each Application for Payment submitted by Contractor for projects where Contractor has posted a payment bond, Contractor shall execute a conditional lien release acknowledging receipt of all payments through the period covered by the current Application for Const_Cont Gen\.Cond. Rev 05/04 B-22 S :\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\ l 042600.doc 1042600 July 30, 2004 Payment. (For non-bonded projects, Contractor shall also, at the time of its application for Progress Payment, cause all vendors and Subcontractors to execute lien releases acknowledging receipt of all payments due through the period covered by the current Application for Payment.) The lien releases shall be on an Owner-supplied form. Contractor shall deliver the executed releases to Owner with Contractor's next succeeding Application for Payment, including the Final Application for Payment, to assure an effective waiver of mechanics' or materialmen's liens in compliance with the laws of the State of California. In addition to providing lien releases, Contractor shall indemnify and hold the Indemnitees harmless from and against any and all liens and charges of every type, nature, kind or description which may at any time be filed or claimed against the Project, or any portion thereof, or the improvements situated thereon as a consequence, direct or indirect, of any a ct or omission of Contractor, its a gents, servants, employees, suppliers, subcontractors, or any or all of them. From time to time as reasonably required by Owner or Lender(s), Contractor shall furnish to Owner and Lender(s) an affidavit, subordination and lien waiver agreement executed by Contractor and each Subcontractor which has furnished and supplied or will furnish or supply materials and services in connection with the prosecution of the Work, which agreement shall be in fonn and substance satisfactory to Owner and Lender(s). Each party executing such agreement shall agree to subordinate all of its liens for Work to be perfonned or materials to be furnished pursuant to the Contract Documents to the liens and security interests securing payment of any loan made for the Project by Lender(s), and shall furnish a release of all liens for Work performed and materials furnished up to the date of execution of such agreement to the extent such party has been paid. Further, each such party shall certify that all amonnts owing to such party for the Work through the date of such agreement have been paid in full, or if not paid in full, such agreement shall set forth such amounts which have not been paid through tl1e date of such agreement. 12.5 Owner's Lien Removal: If Contractor fails to cause any lien to be removed from the Project or any stop notices or other notices to be negated, Owner may employ whatever means it may, in its sole discretion, deem necessary to cause the lien to be removed, and the effect of any stop nolicet:. ur other notices to be negated. Contractor shall, upon demand, reimburse Owner for all costs including, without limitation, actual attorneys' fees incurred by Owner in connection with any suit, lien or stop notice. 12.6 Approval of Application for Final Payment: When Contractor considers that it has met all of its obligations under the Contract, Contractor shall certify to Owner in writing that the Work is complete in accordance with the Contract Documents by snbmitting to Owner's Construction Manager the Notice of Substantial Completion (a copy of which is attached as Exhibit "H" to the Contract). Owner will make an investigation and inspection of all phases of the Work. If all contractual obligations have not been met, Owner shall furnish Contractor a detailed list of all remaining Work (the "Pnnchlist" items), and Owner is entitled to retain an amount equal to one hundred fifty percent (150%) of the estimated cost of the Pnnchlist items, and a Notice of Final Completion shall issue npon completion of all Work specified on the Punchlist to the satisfaction of Owner. In no case will the Notice of Final Completion relieve Contractor of any obligation of Contractor which may be outstanding. Within five (5) business days atler issuance of a notice of Final Completion, Contractor shall submit its Final Application for payment ("Final Application for Payment") which shall set forth all amounts due and remaining nnpaid to Contractor, which Final Application shall be accompanied by signed lien releases from Contractor and all vendors and Subcontractors acknowledging receipt of all prior progress payments. Upon approval thereof by Owner, Owner shall pay to Contractor the amount dne under such Final Application for Payment within thirty (30) days of Owner's receipt of an acceptable Final Application for Payment; provided, however, that notwithstanding the preceding language, the retention portion of the final payment and the balance of the final payment shall be paid as follows: (i) subject to subsection 12.13 below, the retention shall be paid within forty-five ( 45) days of Work completion as defined in Civil Code Section 3 086, regardless of whether a Notice of Completion is recorded; and (ii) the remainder of the final payment, Const_Cont Gcnl.Cond. Rev 05/04 B-23 S:\ICDC\Community Dev & Construction\Construction~Jrons\Contracts\Construction\Long Form~ 2004\1042600.doc 1042600 July 30, 2004 exclusive of retention, shall be paid not less than (a) thirty-five (35) days after the recordation of a Notice of Completion with respect to the Work, or (b) if no Notice of Completion is recorded, ninety-five (95) days following completion of the Work. Before Owner makes the final payment to Contractor, all requirements of the Contract Documents shall have been fulfilled, including the following: (a) Receipt by Owner of a complete list of Subcontractors and principal vendors, including address, telephone numbers and names of individuals to contact who are familiar with the Project (including General Contractor); (b) Receipt by Owner of all operating and maintenance manuals; ( c) Receipt by Owner of all written guarantees from all Subcontractors, materialmen and suppliers for the Project in form and content satisfactory to Owner, which Contractor hereby agrees to obtain for, and deliver to, Owner prior to completion of the Project; ( d) Receipt by Owner of all as-built records; and ( e) Copies of any other warranties or guarantees received from manufacturers, suppliers or subcontractors by Contractor or any Subcontractor. 12.7 Settlement of Claims: Contractor shall promptly and satisfactorily settle all claims for services performed and materials furnished in connection with the Work. If Contractor fails or refuses to promptly and satisfactorily settle any claim, Owner, after written notice to Contractor, shall have the right (but not the obligation) to settle such claims for Contractor's account and deduct the amount thereof from amounts payable to Contractor. In addition, Owner may pay sums due by joint check payable to Contractor and each such Subcontractor) sub-subcontractor or vendor. 12.8 Other Requirements: Final payment to Contractor shall not become due until Contractor submits to Owner (i) an affidavit that all payrolls, bills for materials and equipment, and other indebtedness connected with the Work for which Owner or their property might in any way be responsible, have been paid or otherwise satisfied, (ii) the consent of the surety, if any, to the fmal payment, and (iii) if required by Owner, other data establishing payment or satisfaction of all such obligations, such as receipts, releases and waivers of liens arising out of the Contract Documents, to the extent and in such form as may be designated by Owner. If any Subcontractor or materialman refuses to furnish a release or waiver required by Owner, Contractor may satisfy its obligation with respect to such Subcontractor or materia!man by furnishing a bond satisfactory to Owner to indemnify Owner against any such lien. If any lien remains unsatisfied after all payments are made, Contractor shall refund to Owner all monies that the latter may be compelled to pay in discharging such lien, including all costs and reasonable attorneys' fees. A reasonable sum may be withheld nntil Contractor delivers to Owner record drawings, warranties, instructions and maintenance manuals required to be furnished pursuant to the Contract Documents. 12.9 Waiver of Claims by Contractor: The acceptance of final payment by Contractor shall constitute a waiver of all claims by Contractor, except those previously made in writing and identified by Contractor, as unsettled at the time of the Final Application for Payment. 12.10 Waiver of Claims by Owner: The making of final payment to Contractor shall not constitute a waiver of claims by Owner. Const_Cont Genl.Cond. Rev 05/04 B-24 S:\ICDC\Community Dev & Construction\Construction \Birons\Con b"acts\Construction\Long Form ~ 2004\1042600.doc 1042600 July 30, 2004 12.11 Accounting: Contractor shall keep and present within three (3) business days after request by Owner, in a form reasonably approved by Owner, an itemized accounting of all expenditures made in connection with the Work together with appropriate supporting data. 12.12 No Interest: Except as otherwise required by law, no interest shall be due or payable by Owner to Contractor, any Subcontractor or any other party on any of the sums retained by Owner pursuant to any of the terms or provisions of any of the Contract Documents. 12.13 Grounds for Withholding Payments: Except as provided in Subsection !2.13(i) below, Owner may refuse to approve all or any portion of any Application for Payment, whether progress or final, and may withhold a 11 or any portion of any payment or payments that would otherwise bed ue Contractor to the extent necessary, in Owner's sole judgment, to protect itself from loss which may arise because of, but not limited to: (a) Contractor's failure to submit to Owner with any Application for Payment all certifications and releases required by subsections 12.2 and 12.4 above; provided, however, that Owner may, in its sole discretion, waive such obligation of Contractor and pay Contractor and such other person or party who failed to provide such release and waiver by joint check; (b) The Work or any portion thereof is defective or has been damaged; (c) Owner has chosen to correct defective Work or complete the Project after the default of Contractor in accordance with rights given Owner under the Contract Documents; ( d) Claims have been filed with regard to the Work or liens have been recorded against the Project or O\Vller has reasonable cause to believe the same may be filed or recorded; ( e) Unsatisfactory prosecution of the Work including, without limitation, failure of Contractor to submit acceptable schedules or other documents to be submitted to Owner under the Contract Documents, or failure of Contractor to clean up the site as required by the Contract Documents; (f) Any other breach of or default under the Contract Documents by Contractor; (g) Any breach of or default by Contractor under any contract with Owner, whether or not related to the Project; (h) Contractor has failed to make payments promptly to Contractor's Subcontractors or for material or labor used in the Work for which Owner has made payment to Contractor; (i) If Owner, in its good faith judgment, based upon determinations made by Owner's professional consultants or by any inspector engaged by the Lender for the Project, or any other information available to Owner, reasonably determines that the portion of the Contract Price then remaining unpaid will not be sufficient to complete the Work in accordance with the Plans and Specifications or the Contract Documents, then no additional payments will be due Contractor hereunder unless and until Contractor, at its sole cost and expense, perfonns a sufficient portion of the Work so that such portion of the Contract Price then remaining unpaid is determined by Owner to be sufficient to so complete the Work; Contract Time; Const_Cont Genl.Cond. Rev 05/04 (i) There is reasonable evidence that the Work will not be completed within the B-25 1042600 July 30, 2004 S:\ICDC\Communlty Dev & Construction\Constrnction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc (k) If Owner, in its good faith judgment, based upon determinations made by Owner's professional consultants and by Owner's auditors, reasonably determines that material discrepancies exist between Contractor's claimed costs and Contractor's actual allowable costs, no additional payments will be due Contractor hereunder in an amount equal to the known disputed costs pending completion of the audit. All audits undertaken by Owner will be promptly and reasonably conducted; and (I) With respect to the retention portion of the final payment, in the event of a dispute between Owner and Contractor, Owner may withhold from such payment an amount not to exceed 150 percent of the disputed amount. 12.14 Removal of Grounds: When the grounds in subsection 12.13 are removed, payment shall be made to Contractor for amounts withheld because of them. 12.15 Failure of Payment: If Owner fails to make payment to Contractor with respect to any amounts not in dispute between Owner and Contractor within the time periods for payment set forth in the Contract Documents, Contractor may, upon forty-five (45) days' prior written notice to Owner, stop the Work and terminate the Contract, unless within such forty-five (45) day period payment is made to Contractor of all undisputed amounts and Owner's good faith basis for contesting any disputed amounts is delivered to Contractor. If Contractor terminates the Contract, it shall be deemed a termination without cause, and Contractor's remedies will be governed by subsection 13.4 (c) hereof. 12.16 Contractor's Warranty of Title: Contractor warrants that title to all Work, materials and equipment covered by any Application for Payment will pass to Owner at the time of Final Payment free and clear of all liens, claims, security interests and other encumbrances. Final Payment shall not relieve Contractor of its warranty and indemnification obligations, which shall survive such payment. 12.17 Contractor's Continniug Obligation: Contractor's obligation to perform the Work and complete the Project in accordance with the Contract Documents shall be absolute. Neither approval of any progress or final payment by Owner, nor any payment by Owner to Contractor under the Contract Documents, nor any use or occupancy of the Project or any part thereof by Owner, nor any act of acceptance by Owner, nor any failure to do so, nor any correction of any defective Work by Owner, shall constitute an acceptance of Work not in accordance with the Contract Documents. 13. OWNER'S RIGHTS 13.1 Owner May Stop Work: If the Work or any portion thereof is defective, or if Contractor fails to supply sufficient sldlled workers or suitable materials or equipment, or if Contractor fails to make prompt payments to Subcontractors or for labor, materials or equipment, Owner may order Contractor to stop the Work or any portion thereof until the cause for such order has been eliminated. Such right of Owner to stop the Work shall not give rise to any duty on the part of Owner to exercise such right for the benefit of Contractor or any other party. 13 .2 Owner May Correct Deficiencies: Should Contractor fail to prosecute the Work in accordance with the Contract Documents including, without limitation, the progress schedule, Owner may, upon written notice to Contractor and without prejudice to any other remedy Owner may have, make good such deficiencies, and the cost thereof including, without limitation, compensation for additional professional services, shall be charged against Contractor and a Change Order shall be issued incorporating the necessary revisions in the Contract Documents and appropriately reducing the Contract Const_Cont Genl.Cond. Rev 05/04 B-26 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form-2004\1042600.doc 1042600 July 30, 2004 Price. If the payments then or thereafter due Contractor are not sufficient to cover such amount, Contractor shall pay the difference to Owner. 13.3 Owner May Suspend Work: Owner may, at any time and without cause, suspend the Work or any portion thereof by written notice to Contractor. Within ninety (90) days after such suspension (or if more than one suspension, within an aggregate of ninety (90) days), Contractor shall recommence the Work at the direction of Owner with the Contract Price remaining unchanged. Provided Contractor is not in default under the terms of the Contract, if there is a suspension of Work or suspensions which in the aggregate extend beyond ninety (90) days, then Owner and Contractor shall, at Contractor's request and through good faith negotiations, modify such terms of the Contract as have been affected by such extension. If no agreement on such modifications can be reached, Contractor may refuse to perform other services hereunder and this Contract shall be terminated. In the event of termination, Contractor's sole rights and remedies will.be governed by subsection 13.4 (c) hereof. 13.4 Termination by Owner: (a) If Contractor shall fail to commence the Work in accordance with the provisions of the Contract Documents or fail to diligently prosecute the Work to completion in an efficient, timely, workmanlike, skillful and careful manner and in strict accordance with the provisions oft he Contract Documents (including the Contract Time), fail to use an adequate amount or quality of personnel or equipment to complete the Work without undue delay, fail to perform any of its obligations under the Contract Documents, fail to make prompt payments to its Subcontractors, materialmen or laborers, or be in material breach of any other contract entered into between Owner and Contractor, then Owner shall have the right, if Contractor shall not cure any such default after seven (7) days' written notice thereof, to (i) terminate the employment of Contractor hereunder and Contractor shall not be entitled to further compensation for any Work undertaken, (ii) take possession of and use all or any part of Contractor's materials, equipment, supplies and other property of every kind used by Contractor in the performance of the Work and to use such property in the completion of the Work, and (iii) complete the Work in any manner it deems desirable, including engaging the services of other parties therefor. Any such act by Owner shall not be deemed a waiver of any of its other rights or remedies. If, after exercising any such remedy, the cost to Owner of the performance of the balance of the Work is in excess of that part of the Contract Price (including amounts retained from Contractor) which has not theretofore been paid to Contractor hereunder, Contractor shall be liable for and shall reimburse Owner for such excess within ten (10) days of receipt of Owner's demand for reimbursement, and any other damages incurred by Owner due to Contractor's breach. (b) It is recognized that, if Contractor is adjudged a banlaupt, makes a general assignment for the benefit of creditors, or if a receiver is appointed for the benefit of its creditors, or if a receiver is appointed on account of its insolvency, such could impair or frustrate Contractor's performance under the Contract Documents. Accordingly, it is agreed that, upon the occurrence of any such event, Owner shall be entitled to request of Contractor or its successor in interest adequate assurance of future performance in accordance with the terms and conditions hereof. Failure to comply with such request within seven (7) days of delive1y of the request shall entitle Owner to terminate the Contract and to the accompanying rights set forth in subsection 13.4(a). In all events, pending receipt of adequate assurance of performance and actual performance in accordance therewith, 0 wner shall be entitled ! o proceed with l he Work with its own forces or with other con tractors on a time and material or other appropriate basis, the cost of which will be backcharged against the Contract Price hereof. ( c) Owner hereby reserves the right to terminate the Contract without regard to fault or breach upon written notice to Contractor, effective immediately unless otherwise provided in said Const_Cont Gcnl.Cond. Rev 05/04 B-27 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 notice. I n the event of such termination, and concurrently with receipt by Owner of satisfactory 1 ien releases from Contractor, its Subcontractors, suppliers and materialmen of every tier, Owner shall pay (including retainage sums) as the sole amount due lo Contractor in connection with the Project (i) sums due for Work performed to the date of termination, including previously retained sums, and (ii) reasonable costs of termination (including payments pursuant to cancellation provisions contained in Subcontracts which have been reviewed and approved by Owner). In no event shall Owner be responsible for Contractor's lost profits. (d) Upon a determination by a court that termination of Contractor or its successor in interest pursuant to subsections 13 .4( a) or 13 .4(b) was wrnngful, such termination will be deemed converted to a termination for convenience pursuant to subsection 13.4(c) and Contractor's remedy for wrongful termination shall be limited to the recovery of the payments permitted for tennination for convenience as set forth in subsection 13 .4( c ). ( e) Upon termination of the Contract for any reason, Contractor shall: (i) Immediately withdraw its employees, workers, machinery and equipment from the Project in an orderly manner, as directed by Owner; (ii) Within thirty (30) days after such termination, furnish Owner with a complete accounting of all costs of the Work performed to the date of termination, together with a final status report updating the progress of the Work up through the date of termination; (iii) Within five (5) days after said termination, deliver to Owner all of those items enumerated in subsection 12.7 above, to the extent tliat said items are available, all Shop Drawings, Project Data and Saniples available, and all other of Contractor's engineering, procurement, accounting and construction documents and records relating to the Work performed under this Contract; and (iv) Within five (5) days after said termination, assign to Owner all of Contractor's interest in any Subcontracts and purchase orders that Owner so designates in writing. 13.5 Termination by Contractor: Contractor may terminate the Contract if Owner fails to make payments to Contractor pursuant to subsection 12.15. Upon such termination, Contractor's remedies shall be limited to the recovery of payments pursuant to subsection 13.4( c ). 13 .6 Rights Cumulative: All rights, options and remedies of Owner contained in the Contract Documents shall be construed and held to be cumulative, and no one of the same shall be exclusive of any other, and Owner shall have the right to pursue any one or all of such remedies or any other remedy or relief which may be provided for or allowed by law, whether or not stated in the Contract Documents. 13.7 No Waiver: No waiver by Owner of a breach by Contractor of any of the terms, covenants or conditions of the Contract Documents shall be construed or held to be a waiver of any succeeding or preceding breach of the same or any other term, covenant or condition contained in the Contract Documents. No waiver of any default of Contractor under the Contract Documents shall be implied from any omission by Owner to take any action on account of such default if such default persists or is repeated, and no express waiver shall affect default other than as specified in said waiver. The consent or approval of Owner to or of any act of Contractor requiring Owner's consent or approval shall not be deemed to waive or render unnecessary Owner's consent or approval to or of any subsequent act of Contractor. Any retention or payment of monies by Owner to Contractor will not release Contractor from liability. Const_Cont B-28 Genl.Cond. Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn -2004\104260.0.doc 1042600 July 30, 2004 13.8 Inspection and llight of Entry: At all times prior to completion of the Work, Owner, Owner's parent company, Owner's professional consultants, Owner's Lender(s), and all of their employees and agents, shall have the right to have full access and use of the Work and site and to any work in connection with the improvements comprising the Work, either directly or by contract or otherwise, and to let or award contracts of any type in connection with the Work. Owner's rights hereunder shall include, without limitation, making inspections of the Work, including inspections carried out by Owner's agents (such as, without limitation, Owner's professional consultants, engineers or other professional inspectors), stationing a job supervisor employed by Owner at the site, showing the Work to prospective tenants, concessionaires, Lender(s) and other interested persons, and carrying out the work of fixturing the improvements comprising the Work for Owner's purposes in using the completed Work. Such use shall not constitute acceptance of the Work or any part thereof, or waive any of Owner's rights under the Contract Documents. The rights provided for in this subsection 13.8 shall not be subject to the prior approval of, or advance notice to, Contractor. 13.9 Owner Not Responsible for Construction: Owner will not be responsible for and will not have control or charge over construction means, methods, techniques, sequences or procedures, or for safety precautions and programs in connection with the Worlc, and Owner will not be responsible for Contractor's failure to carry out the Work in accordance with the Contract Documents and applicable laws, rules and regulations. Owner will not be responsible for or have control or charge over the acts or omissions of Contractor, Subcontractors or any of their agents or employees, or any other person performing any of the Work. 13.10 Owner May Reject Work: Owner has the authority to reject Work that does not conform to the Contract Documents. Whenever) in its opinion, Owner considers it necessary or advisable for implementation of the intent of the Contract Documents, Owner will have the authority to require special inspection or testing of the Work in accordance with subsection 11.2, whether or not such Work is then fabricated, installed or completed. Neither Owner's authority to act under this subsection, nor any decision made by Owner in good faith either to exercise or not to exercise such authority, shall give rise to any duty or responsibility of Owner to Contractor, any Subcontractor, any of their agents or employees, or any other person performing any of the Work. 13.11 llight to Reqnire Overtime: In the event Owner determines that the progress of Work is behind the progress anticipated in the Construction Schedule, Owner may require Contractor to take such actions as Owner deems necessary to expedite progress of the Work in conformance with the progress anticipated by the Construction Schedule, which actions may include, without limitation, increasing the number of workers performing the Work, utilizing overtime work and requiring additional work shifts. Such action by Owner to place Contractor back on schedule shall not entitle Contractor to receive any additional compensation for these activities. 14. HAZARDOUS MATERIALS 14.1 Compliance with Laws: Contractor shall, at its sole cost and expense, comply, and shall ensure that all of Contractor's Representatives present on the work site described on Exhibit "K" to the Contract (the "Property") or the Project during the Work comply, with all applicable laws, regulations, licensing requirements, and good business practices with respect to any Hazardous Material located, used, deposited or brought on the Property or the Project, or released, disposed of, or transported on, to, under, from or about the Property or the Project. Contractor's responsibilities under this Section include compliance with any pm1ions of the Routine Matters Checklist ( attached as Attachment I hereto) which are applicable to the Work. For purposes of this Section, the term "Hazardous Materials" shall mean (a) any "hazardous material" as defined in Section 25501 of the California Health and Safety Code; (b) any Const_Cont Genl.Cond. Rev 05/04 B-29 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\ 1042600.doc 1042600 July 30, 2004 substance or matter which results in liability to any person or entity from discharge of or exposure to such substance or matter under any statutory or common law theory; and (c) any substance or matter which becomes subject to any federal, state or local agency order or requirement for removal, treatment or remediation. 14.2 Spills: If, as a result of work on the Project by Contractor or any of Contractor's Representatives, the presence, use, on-or off-site disposal or transport of Hazardous Material on, to, under, from or about the Property or the Project results in any spills or releases, any injury to any person, or any injury or damage to the Property or the Project, or if Contractor, Owner, Owner's parent company, or any governmental entity reasonably suspects that any such spill, injury or damage has occurred or is likely to occur, Contractor shall promptly and at its sole cost and expense: (a) notify Owner; (b) obtain all permits and approvals necessary to remove such Hazardous Material or otherwise remedy any suspected problem; and (c) remove such Hazardous Materials and remedy any associated problems to the reasonable satisfaction of Owner, in accordance with applicable legal requirements and good business practices. 14.3 Disposal, Dumping: If any Hazardous Material comes to be located on the Property or the Project during the Work as a result of illegal or unauthorized disposal or dumping by any person, Contractor shall promptly and at its sole cost: (a) notify Owner; and (b) take all measures reasonably necessary to secure the site to prevent further disposal or dumping. 14.4 Ofl~Property Contamination: If, as a result of work on the Project by Contractor or any of Contractor's Representatives, the presence, use, on-or off-site disposal or transport of Hazardous Material on, to, under, from or about the Property or the Project results in any spills or releases affecting persons or property off-site, or any injury or damage to the environment or to any other real or personal property wherever situated, or if Contractor, Owner, or any governmental entity reasonably suspects that any such spill, injury or damage has occurn:<l or i:::; likely to occur, Contractor shall promptly and at its sole cost: (a) notify Owner; (b) obtain all permits and approvals necessary to remove such Hazardous Material or otherwise remedy any suspected problem; and ( c) remove such Hazardous Material ( and execute all waste disposal manifests necessary to remove such Hazardous Material) and remedy any associated problems to the reasonable satisfaction of Owner, in accordance with applicable legal requirements and good business practices. 14.5 Notices: Contractor shall be responsible for providing all of Contractor's Representatives, all applicable governmental entities and the public with any notices or disclosures concerning Hazardous Material associated with the Property or the Project required under any applicable laws. 0 wner shall have the right to review such notices and disclosures prior to their distribution or submission by Contractor and shall have the right, but not the obligation, to prescribe the form and content of any such notices or disclosures. 14.6 Asbestos: Contractor shall not, and shall ensure that all employees, agents and Subcontractors of Contractor do not, cause or permit any asbestos-containing material to be brought upon or incorporated into the Project, unless: (a) such materials are specifically authorized in the Plans and Specifications approved by Owner; or (b) no substitute is available at a reasonable cost and Contractor obtains Owner's prior written approval. 14.7 Notification of Owner: Contractor shall immediately notify Owner in writing of any circumstance or incident involving Hazardous Material that may affect the Property or the Project or that may give rise to liability on the part of Owner or Contractor. Promptly upon receipt or submission thereof, Contractors hall provide Owner with true, correct, complete and 1 egible copies of a 11 notices, Const_Cont Genl.Cond. Rev 05/04 B-30 S:\ICDC\Community Dev & Construction\Constructio11\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 complaints, orders, reports, citations, listings, disclosure forms and correspondence received or submitted by Contractor with respect to any Hazardous Material associated with the Property or the Project. 14.8 Responsibility for Subcontractors: (a) Compliance: Contractor shall ensure that all of Contractor's Representatives comply with all of the terms of this Section 14. Contractor shall monitor all such persons to ensure such compliance. (b) Contract Provisions: C ontractor shall include in its contracts withe mployees, agents and Subcontractors a specific provision requiring compliance by such persons with the terms of this Section. 14.9 Indemnity: Without limiting any other indemnification obligations provided by law or specified in the Contract Documents, Contractor shall indemnify, defend (at Contractor's sole cost and expense and with legal counsel acceptable to Owner) and hold harmless Owner, Owner's parent company, all of their respective subsidiaries, divisions and affiliated companies, and all of their respective officers, directors, agents, employees, representatives, shareholders, affiliates, successors and assigns from and against any and all claims, demands, losses, damages, disbursements, liabilities, obligations, fines, penalties, actions, causes of action, suits, costs and expenses including, without limitation, attorneys' fees and costs, and all other professional or consultants' expenses incurred in investigating, preparing for, serving as a witness in or defending any action or proceeding, whether actually commenced or threatened, or in removing or remediating any Hazardous Materials on, under, from or about the Project, the Property or both, arising out of or relating to, directly or indirectly, Contractor's negligence, willful misconduct and/or breach of any of the terms of this Section 14. This indemnity shall survive termination of this Contract. 15. MISCELLANEOUS 15. I Notices: Whenever any provision of the Contract Documents requires the giving of written notice, such notice shall be deemed to have been validly given if delivered in person to the individual or to a member of the finn or to an officer of the corporation for whom it is intended, or if delivered or sent by registered or certified mail, postage prepaid, to the last business address of the other party known to the party who gives such notice. 15.2 Counterparts: For the convenience of the paities to the Contract Documents, the Contract may be executed in several original counterparts, each of which shall be deemed an original for all purposes, and all of such counterparts shall together constitute but one and the same Contract. 15 .3 Computation of Time: When any period of time is referred to in the Contract Documents by days, it shall be computed as calendar days and shall exclude the first and include the last day of such period; provided, however, that if the 1 ast day of any such period falls on a Saturday or Sunday or on a day made a legal holiday by law, such day shall be omitted from the computation. 15.4 Default: In the event of a default by Contractor pursuant to subsections 13.4(a) and 13 .4(b ), Contractor assigns to Owner ( and its assigns) all of Contractor's interest in any Subcontracts and purchase orders now existing or hereinafter entered into by Contractor for performance of any part of the Work, which assignment will be effective upon acceptance by Owner in writing and only as to those Subcontracts and purchase orders which Owner designates in such writing. It is agreed and understood that Owner may accept such assignment at any time during the course of construction prior to completion Const_Cont Gcnl.Cond. Rev 05/04 B-31 S:\ICDC\Community Dev & Construction\Construction\Birons\Contrncts\Constrnction\Long Form -2004\1042600.doc 1042600 July 30, 2004 of the Work. It is further agreed that all Subcontracts and purchase orders shall provide that they are freely assignable by Contractor to Owner and assigns. It is further agreed and understood that such assignment is part of the consideration to Owner for entering into the Contract with Contractor and may not be withdrawn prior to completion of the Work, and that such assignment does not relieve Contractor of any of its duties and obligations under any Subcontract or purchase order. 15.5 Attorneys' Fees: In the event any action, proceeding or claim is commenced, prosecuted or made between the parties hereto arising out of or relating to the Contract Documents, the party prevailing in such action, proceeding or claim shall be entitled to receive from the other party all of its costs and expenses incurred therein, including without limitation attorneys' fees actually incurred. END OF SECTION Const_Cont B-32 Genl.Cond. Rev 05/04 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form~ 2004\1042600.doc 1042600 July 30, 2004 sc-land/imp.long Rev 05/04 SPECIAL CONDITIONS UPPER BAY VIEW LANDING PARK PARCEL MAP 95-137 CITY OF NEWPORT BEACH, CALIFORNIA CONTRACT NO. 1042600 SECTION "C" ''0\VNER" IRVINE COMMUNITY DEVELOPMENT COMPANY 550 Newport Center Drive P.O. Box 6370 Newport Beach, CA 92658-6370 S:\ICDC\Communily Dev & Construction\Construction\Blrons\Contracts\Constmction\Long Form -2004\1042600.doc 1042600 July 30, 2004 IRVINE COMMUNITY DEVELOPMENT COMP ANY SPECIAL CONDITIONS OF CONTRACT NO. 1042600 TABLE OF CONTENTS SecJion Page I. Mobilization........................................................................................ .. ................. C-2 2. Specification Authority ................................................................................................................ C-2 3. Meetings ....................................................................................................................................... C-2 4. Noise ............................................................................................................................................. C-2 5. Cooperation And Collateral Work. ............................................................................................... C-3 6. Coordination With Utility Companies .......................................................................................... C-3 7. Utility Clearance ........................................................................................................................... C-3 8. Sleeve/Duct Location Marking ..................................................................................................... C-3 9. Omitted ......................................................................................................................................... C-3 10. Erosion and Sediment Control. ..................................................................................................... C-3 11. Construction Staging and Storage Area(s) ................................................................................... C-4 12. Electrical Meters ........................................................................................................................... C-5 13. Dewatering .................................................................................................................................. C-5 14. Water (Supplied By Contractor) ................................. , ................................................................. C-5 15. Water Meters ................................................................................................................................ C-6 16. Water Usage ................................................................................................................................. C-6 17. Soil Testing ................................................................................................................................... C-6 18. Archaeologic/Paleontologic Resources ........................................................................................ C-6 19. Export Of Excess Street Spoils Generated From Improvements ................................................. C-6 20. Non-rippable Material Excavation ............................................................................................... C-7 21. Dust Control And Interim Cleanup .............................................................................................. C-7 22. Traffic Control .............................................................................................................................. C-7 23. Construction Access ..................................................................................................................... C-8 24. All-Weather Emergency Access Road ......................................................................................... C-8 25. Nondisturbance Of Coastal Sage Scrub Habitat.. ......................................................................... C-9 26. Inspection ..................................................................................................................................... C-9 27. Progress Schedule Penalty ............................................................................................................ C-9 28. Notice Of Substantial Completion ................................................................................................ C-9 29. Notice Of Final Completion; As-Built Drawings ......................................................................... C-9 30. Assessment District .................................................................................................................... C-10 31. Extended Maintenance Period .................................................................................................... C-11 32. Guaranty-Plant Material Provided By Others .......................................................................... C-11 33. Extended Guaranty-Specimen Trees ........................................................................................ C-11 34. Plant Establishment/Maintenance Period ................................................................................... C-11 35. Protection Of Trees Prior To Acceptance By Owner ................................................................. C-I 1 36. Lacing Of Trees .......................................................................................................................... C-11 37. WarrantyPeriods ........................................................................................................................ C-12 38. Measurement And Payment ....................................................................................................... C-12 39. Working Hour Violations ........................................................................................................... C-12 40. Nuisance Prevention ................................................................................................................... C-12 41. Export Soil/Off-site Disposal Area ............................................................................................ C-12 42. Owner's Inspection Of Concrete Forms ..................................................................................... C-13 43. Protection OfWork .................................................................................................................... C-13 sc-land/imp.long Rev 05/04 C-(i) S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 1. MOBILIZATION: When a price item is included in the Contract for mobilization, the costs of work in advance of construction operations and not directly attributable to any specific price item will be included in the mobilization price item. When no such price item is provided, payment for such costs will be considered to be included in the Contract Price for other items of work. 2. SPECIFICATION AUTHORITY: Paragraph 3.2 of the General Conditions of the Agreement gives the order of precedence among the Contract Documents. In resolving any errors, conflicts and discrepancies between Specifications, the Specifications shall be given precedence in the following order: (first -Irvine Community Development Company (Owner) Adnlinistrative and Construction Specifications, (second)- the highest order of quality and performance for materials and workmanship stated by the following documents: a) Governing Jurisdiction Specifications b) Specifications attached hereto as Appendix(cies) c) Specifications stated or referenced by the Contract Plans d) the "Standard Specifications" The following documents are defined as the "Standard Specifications" which are not attached hereto, but are hereby made a part of the Contract as it set forth in full herein: The current edition of the "Standard Specifications for Public Works Construction" written and promulgated by the Joint Cooperative Committee of the Southern California Chapters of the American Public Works Association and the Associated General Contractors of California, except that Sections 2- 5.2.3 and 8 are not a part hereof; and "Governing Jurisdictions Standards," (latest edition). It is to be expressly understood that all specification(s) are applicable only to the quality and handling of materials, to the methods and manner of installation and to the quality and acceptance criteria of the completed work promulgated by the Governing Agency(ies) and in no maru1er supersede, modit)', or expand upon schedule, payment or compensation requirements, conditions and/or terms oft he Contract Documents. Compensation for all work required by the Specifications is included within the Contract Price(s) and no further compensation shall be paid to Contractor for same. 3. MEETINGS: Owner or its designee may hold project meetings to monitor the progress of the Work. Contractor shall be represented at these meetings by personnel fully lrnowledgeable of Contractor's progress and proposed activities. 4. NOISE. The Contractor shall comply with all applicable local ordinances, rules and regulations respecting sound control and noise levels, and shall make every effort to control any undue noise resulting from the construction operation. Each internal combustion engine used for any purpose on the job or related to the job shall be equipped with a muffler of a type recommended by the manufacturer. No internal combustion engine shall be operated on the Project site without a muffler. The noise level from Contractor's operations at any time shall be in accordance with the County ordinance covering "Noise Control." This requirement in no way relieves the Contractor of responsibility for complying with the local ordinance regulating noise level. Said noise level requirements shall apply to all equipment on the job or related to the job, including but not limited to trucks, transit mixers or transport equipment that may or may not be owned by the Contractor. TI1e use of loud sound signals shall be avoided in favor of light warnings, except those required by safety laws for the protection of personnel. sc-land/imp.long Rev 05/04 C-2 S:\ICDC\Cornmunity Dev & Construction\Constrnction\Birons\Contracts\Construction\Long Fom1 -2004\1042600.doc 1042600 July 30, 2004 5. COOPERATION A ND COLLATERAL WORK: For underground installations, facilities should be installed in order of depth with the deepest excavation being first. When installing a facility which passes over another facility, Contractor must verify with Owner that the lower facility has been installed and approved by the Owner. Contractor must obtain this verification in writing prior to proceeding with their work. It is Contractor's responsibility to (i) ascertain the nature and extent of any simultaneous, collateral, and essential work by others, and (ii) contact any other contractors whose work may affect Contractor's work in order to ascertain and minimize any inconveniences that may arise. If Contractor is delayed by Owner or others, and such delay could not reasonably have been foreseen and prevented by Contractor, Owner will determine the extent of the delay, the effect of the delay on the project as a whole, and any commensurate extension of the Contract Time. The Contract includes all costs for coordinating work with others. Contractor will not be entitled to additional compensation for damages resulting from such simultaneous, collateral, and essential work. 6. COORDINATION WITH UTILITY COMPANIES: It is the Contractor's responsibility to coordinate and provide sufficient time in the project schedule to allow utility companies to completely install improvements, including, but not limited to, trenching, backfill and compaction, prior to Contractor's preparation of final subgrade. The cost associated with such scheduling requirements shall be included in the Contract Price and no additional compensation shall be paid to Contractor for same. 7. UTILITY CLEARANCE. When operating in close proximity to a utility, the proper agency shall be notified by Contractor to obtain vertical and horizontal clearance necessary for protection against damage. All equipment allowed in these areas shall be chosen in such a manner to avoid any damage to the in-place facilities. 8. 9. 10. Generally, a 5-foot horizontal clearance shall be given to all existing utilities and structures not to be removed or grade adjusted. The 5-foot clearance shall be held at existing grade and then a 2: 1 slope up or do\Vll (as required) will project therefrom to match the design grade. It is Contractor's responsibility to contact Owner for specific requirements unless clearance is noted on the Project Plans. Full compensation for protecting or repairing any facilities encountered or damaged by the Contractor shall be considered as included in the Contract Price(s) and no additional payment will be made to Contractor for same. SLEEVE/DUCT LOCATION MARKING: All sleeve or duct end points will be marked by Contractor as required to identify the location of such end points and enable future contractors to connect to the sleeve or duct. This requirement is inapplicable only if no future uses for the sleeve or duct beyond the users of this Contract are required. OMITTED EROSION AND SEDIMENT CONTROL: Storm, surface and/or nuisance water may be encountered at various times and locations during performance of the Work. Such waters may interfere with Contractor's operation and may cause damage to adjacent or downstream private and/or public property by flooding, lateral erosion, sedimentation or pollution if not properly controlled by Contractor. Contractor, by entering into the Contract, assumes all risk and responsibility for water control. Contractor's responsibility includes, at a minimum, handling any nuisance and/or storm waters that may result during the term of the Contract in sc-land/imp.long Rev 05/04 C-3 1042600 July 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\1042600.doc 11. a manner which will protect construction throughout the various stages of work up to the point of final acceptance by Owner. Contractor shall conduct its work in accordance with the Project Erosion Control Plans and/or all rules and regulations set forth by the Governing Jurisdiction(s). Contractor shall conduct and schedule operations so as to avoid effects of erosion on adjacent work and property. Contractor is responsible for and the Contract Price includes the erosion control related to the Work, including but not limited to: dikes, basins, ditches, gravel bags, sand bags, silt fence, and application of approved straw and seed which might become necessary as a result of operations. Contractor shall be responsible for pumping water and desilting waters after each storm event. Contractor is also aware that storm water from adjacent sites may be transported to the Project site and it is Contractor's responsibility to pump and desilt such waters within the Project site. It is Contractor's responsibility to maintain previously installed erosion and sediment c antral facilities. T he cost of all such work plus that required to repair damage resulting from any erosion is part of the Contract Price and no additional compensation shall be paid to Contractor for same. All sandbags furnished and installed/placed by contractor shall be colored earthen tone and pre-approved by Owner prior to the installation/placement. CONSTRUCTION STAGING AND STORAGE AREA{s): A. General: The construction staging area and storage of equipment and material location(s) shall be approved by the Owner. Five working days prior to the desired staging and storage set-up and occupancy date, Contractor shall submit to OVv11er a plan with dimensions showing the location(s) of the staging and storage area(s), layout and general list of items such as materials, equipment and other facilities proposed to be located within the pad(s). Contractor shall confine its construction yard to the approved construction staging and storage area perimeter (the "Construction Staging and Storage Area(s)"). B. Fencing: Contractor shall install temporary construction fence with green screen fabric around the Construction Staging and Storage Area(s) as the first item of work, prior to mobilization of equipment or delivery of temporary facilities or materials. This item of work shall include installation of a double wide chain link gate across the entry complete with chain and lock for security. The fence posts shall be driven into the ground with sufficient depth to support the fence as well as possible wind loading. Contractor is responsible for maintaining the fencing at all times throughout the duration of the Contract. Screening fabric shall be, at a minimum, 94% block out (green): 5.8oz per sq. yd.; burst strength 380 psi. Where applicable, Contractor shall install fencing at back of existing sidewalk, protecting existing sidewalk, utilities, or other facilities that may exist. All relocation of temporary fencing for Contractor's convenience shall be at Contractor's expense. Contractor shall remove fencing and dispose offsite at the completion of the Contract work. C. Erosion and Sediment Control: In accordance with Section 11, "Erosion and Sediment Control" of these Special Conditions, Section "C," Contractor shall install and maintain all required or necessary erosion and sediment control measures within and around the Construction Staging and Storage Area(s) to cover the entire duration of the Contract Time. The Contractor is responsible to protect the Construction Staging and S toragc Area(s) from sediment and erosion damage at a 11 times by utilizing interim erosion and sediment control measures implementing Best Management Practices (BMPs). D. Parking Area and Trash Receptacles: The Construction Staging and Storage Area(s) shall provide a designated area to be used for parking the automobiles of personnel working on the project. The parking area is to be used by the personnel for lunch and food breaks. All trash must be placed in weatl1er-resistant trash receptacles with tight fitting lids. Trash receptacles are to be located within 50 feet of the vehicles, shall number at least one for every five automobiles, and sc-land/imp.long Rev 05/04 C-4 1042600 Ju!y 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form -2004\\042600.doc shall be emptied daily. The staging of catering trucks shall take place in close proximity to the automobile parking area except where impractical. 'The Project site must be maintained and trash free at all times. E. Payment: All costs to furnish, maintain, service, and remove the Construction Staging and Storage Area(s), including but not limited to the staging area, field office, facilities, restrooms, utilities, fencing, interim erosion/sediment conh·ols and parking area, shall be considered included in the Contract Price and no additional compensation will be allowed. F. Failure to Comply: If Contractor fails to comply with the requirements in Items A-D above, Owner will: (i) provide written notice to Contractor of such each occurrence and (ii) deduct $1,500 per occurrence from Contractor's Fee which will be withheld from the then current Application for Payment as a reasonable estimate of the amount of damages Owner will suffer. O,vner's withholding of any such amount will not diminish in any respect any of Owner's rights and remedies in the Contract and General Conditions. In addition, if Contractor stages and/or stores materials and equipment outside the Owner- approved area(s), prior to issuance of the Contract's Notice of Substantial Completion, Contractor must have the affected area(s) rece1iified through Owner's Engineer of Record at Contractor's expense. If Contractor fails to have the area(s) recertified by the aforementioned time, Owner will re-certify the area and backcharge the Contractor for the cost of recertification. Owner will provide a Notice of Intent to Backcharge to Contractor for each such occurrence. 12. ELECTRICAL METERS: It is Contractor's responsibility to make application, obtain and pay for all electrical meters shown in the Plans and Specifications, including, but not limited to: coordination of all inspections by Governing Jurisdictions aml Southern California Edison, as well as payment for the cost of all permits and licenses necessary or incidental for the issuance of such clech·ical meters. Electrical meters will be issued in Contractor's name and Contractor will pay the cost of all electrical usage invoices received from Southern California Edison during the term of the Contract, including, but not limited to, the maintenance period. I mmediately upon application for electrical meter, Contractor sh all su brnit 'Wfitten notice to Owner describing (i) Project name, (ii) meter address, (iii) meter number, (iv) Contract Number and (v) purpose of meter. Such notice shall be delivered to: Irvine Community Development Company, 550 Newport Center Drive, 7th Floor, Newport Beach, CA 92658-6370, Attention: Contract Manager. Upon completion of the maintenance period and acceptance by Owner, Contractor will arrange for transfer of the electrical meters to Owner. The cost of the meters, pennits and electrical usage is included in the Contract Price and no additional compensation shall be paid to Contractor for same. 13. DEWATERING: All contractor dewatering activities shall comply with most current permit, "Waste Discharge Requirements," California Regional Water Quality Control Board, Santa Ana Region, a copy of which has been provided to contractor by Owner. Contractor shall notify Owner and CRWQCB a minimum of five (5) days in advance of any dewatering activity and shall supply all testing services plus make all reporting required by the permit. Full compensation for such work is included in the Contract Price and no additional compensation shall be paid to Contractor in connection with such dewatering activity. In the event that Contractor fails to comply with said pennit's requirements, Contractor shall be responsible for all costs, fines and/or penalties assessed against Contractor, Owner or any affiliate of Owner by CRWQCB and any other applicable agencies. In addition, Contractor will be subject to, at the discretion of the Owner, a fine by Owner of $2,000 for each occurrence. 14. WATER (SUPPLIED BY CONTRACTOR)): Contractor shall pay for any water services, taps, meters, pipelines, valves, tanks, pennits and fees, or related items necessary to obtain, transport) or supply the water required for completion of the Work. Full compensation for water is included in the Contract Price and no additional compensation shall be paid to Contractor for same. sc~land/imp.long Rev05/04 C-5 S:\lCDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Form~ 2004\1042600.doc 1042600 July 30, 2004 15. WATER METERS: It is Contractor's responsibility to make application, obtain and pay for all water meters shown in the Plans and Specifications, including, but not limited to: coordination of all inspections by Governing Jurisdictions and Irvine Ranch Water District, as well as payment for the cost of all permits and licenses necessary or incidental for the issuance of such water meters. Water meters will be issued in Contractor's name and Contractor will pay the cost of all water usage invoices received from Irvine Ranch Water District during the term of the Contract, including, but not limited to, the maintenance period. Immediately upon application for water meter, Contractor shall submit written notice to Owner describing (i) Project name, (ii) meter address, (iii) meter number, (iv) Contract Nllrnber and (v) pUipose of meter. Such notice shall be delivered to: Irvine Community Development Company, 550 Newport Center Drive, 7th Floor, Newport Beach, CA 92658-6370, Attention: Contract Manager. Upon completion of the maintenance period and acceptance by Owner, Contractor will an-ange for transfer of the water meters to Owner. The cost of the meters, permits and water usage shall be included in the Contract Price and no additional compensation shall be paid to Contractor for same. 16. WATER USAGE. The Contractors hall, whenever possible, minimize the use of water during project construction. Watering equipment shall be kept in good working order. Water leaks shall be repaired promptly. Washing of equipment, except when necessary for the safety or protection of equipment, shall be discouraged. 17. SOIL TESTING: Owner will furnish constrnction soil testing upon 24-hour advance notice by Contractor. Contractor will be responsible to have work prepared for the inspections at the time of the call out. If any extra testing is required due to Contractor's failure or if delay time is incurred from Contractor not being prepared for the inspection, then the cost for same will be backcharged to the Contractor. 18. ARCHAEOLOGIC/PALEONTOLOGIC RESOURCES: The following constraints shall apply to Contractor relative to archaeologic and paleontologic resources within the Project site: A. Contractor is advised that portions of the Project site may contain physical evitlenGe of::;iguifirnnt archaeological and paleontological resources. Owner may, at its sole discretion, procure the services of a Cerlified Archaeologist/paleontologist who will establish procedures for archaeological/paleontologica1 resource surveillance and shall establish procedures for temporarily halting or redirecting Contractor's operations as required to evaluate and study the appropriate findings. It is Contractor's responsibility to coordinate operations as required to eliminate conflicts with the Archaeological/Paleontological monitoring and observations. Full compensation for such coordination is included in the Contract Price and no additional compensation or extensions of time shall be made to Contractor for same. B. In the event Archaeological/Paleontological features are discovered, the Archaeologist/Paleontologist will report such findings to Contractor and Owner. If the ArchaeologicaL'Paleontological resources are found to be significant, the ArchaeologistJPaleontologist shall determine the appropriate actions which ensure that the resources will not be destroyed before exploration and/or salvage, and Contractor shall comply with such recommendations. It is Contractor's responsibility to coordinate its operation in a manner which allows concurrent exploration and/or salvage activities to occur under the terms of the original Contract Price and Contract Time. However, should the findings, or notification as to disposition of findings, result in delays or extra work, additional time and/or extra work payment will be allowed as provided for in the Standard Specifications, Section 6-6, "Delays and Extension of Time", and Section 3-3, "Extra Work". 19. EXPORT OF EXCESS STREET SPOILS GENERATED FROM IMPROVEMENTS: Owner anticipates that Contractor will be required to export excess street spoils in order to accomplish the final street subgrade. It will be the responsibility of Contractor to excavate, remove and dispose of such excess sc-land/imp.long Rev05/04 C-6 S:\ICDC\Comrnunity Dev & Construction\Construction\Blrons\Contracts\Constrnction\Long Form -2004\1042600.doc 1042600 July 30, 2004 20. 21. 22. street spoils. Such work shall be performed in accordance with the supporting unit prices described in the Contract and shall include the cost of all excavation, removal and disposal at Owner's preselected site(s). All disposed material shall be compacted within the preselected site(s) to a minimum of 90% relative density. NON-RIPPABLE MATERIAL EXCAVATION: "Non-rippable" material shall be defined as that material which cannot be ripped by a Dl0N Caterpillar Dozer with a single shank ripper attachment, in good operating condition with an experienced operator utilizing low gear at the manufacturer's recommended speed. If less than 250 cubic yards per hour for a minimum of four (4) hours can be excavated, the material will be considered to be "non-rippable." When non-rippable material is encountered, Contractor shall immediately notify O,vner. Prior to the removal of the non-rippable material, Contractor, engineer and geotechnical consultant shall mutually decide upon the most acceptable method of removal of this material. Full compensation for excavation of non-rippable material is included in the supporting unit price for non-rippable material excavation and no additional compensation shall be paid to Contractor for same. DUST CONTROL AND INTERIM CLEANUP: Contractor shall be responsible to control dust which is the result of construction operations. In addition, Contractor shall daily or continuously, at Owner's direction, sweep and wash dirt and dust which may have been spilled, tracked or -blown onto adjacent streets or areas if said dirt and/or dust is a result of Contractor's operations. Contractor's dust control measures shall be performed in compliance with all standards and specifications stated in South Coast Air Quality Management District Rule 403, Fugitive Dust In accordance with Rule 403, Conh·actor will submit monthly, or more frequently if so requested by Ovmer, the summary of Fugitive Dust Control (SCAQMD Rule 403, Tables 1 and 2, Contro1 T\1easures). Full compensation for such work is included in the Contract Price and no additional compensation shall be paid to Contractor for same. TRAFFIC CONTROL: Contractor will establish traffic control in conformance with the requirements in Subsection 7-10, "Public Convenience and Safety," of the Standard Specifications, Contract Special Conditions and Plans. Contractor shall conduct operations so as to provide access to adjacent properties and have no greater length or quantity of work under construction than can be properly executed without inconveniencing the public and other contractors engaged on adjacent or related work. No excavation within five feet of existing roadways shall remain open longer than is necessary to perform the work, and in no case shall any excavation remain unfenced or unprotected overnight or on weekends. Contractor shall provide and maintain all advance signing and signs, barricades, flashers, warning devices, flagmen, delineators and any other necessary facilities for the protection of the motoring public within the limits of the Project site and all approaches. Contractor shall also post proper signs to notify the public regarding detours and conditions of the roadway, all in accordance with the provisions of the V elricle Code and the current State of California Deparhnent of Transportation "Manual of Traffic Controls for Construction and Maintenance Work Zones", 1985. Portable delineators shall be spaced as necessary for proper delineation of the travel way. The maximum spacing between delineators shall not exceed 50 feet Contractor shall periodically patrol the Project site during both working and non-working hours to replace and/or set up any signs, barricades and warning devices which have been knocked down. If the traffic cones or portable delineators are damaged, displaced, or not in an upright position, from any cause, said cones or portable delineators shall immediately be replaced or restored to their original location, in an upright position. Contractor shall furnish the telephone number of an employee to be on call during non- working hours to correct any sign, barricade or delineator problem. In the event Owner representatives or employees are required to correct any signing problem due to O\\-ner being unable to contact Conh·actor's sc•land/imp.long Rev05/04 C-7 1042600 July 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Birons\Contracts\Construction\Long Fonn • 2004\l 042600.doc "on-call" employee, the cost of said work shall be deducted from any p aYITient due to Contractor. All flasher-type barricades shall be maintained in operating condition. When the Work is complete, all traffic control signs, barricades and delineators shall be removed from the Project site and shall remain the property of Contractor. Contractor may be required to submit a traffic control plan to the Governing Jurisdictions for approval prior to any work requiring significant traffic rerouting (e.g., lane closure). All traffic control requirements to accommodate Contractor's work shall be at Contractor's expense and no additional compensation shall be paid to Contractor for same. The Contractor shall furnish such flagmen as are necessary to give adequate warning to traffic or to the public of any dangerous conditions to be encountered. Flagmen, while on duty, are assigned to give warning to the public that the highway is under construction and of any dangerous conditions to be encountered as a result thereof. T he flagmen shall p erfonn their duties and shall be provided with the necessary equipment in accordance with the current "Instructions to Flagmen" of the Department of Transportation. The equipment shall be furnished and kept clean and in good repair by Contractor at its sole expense. Should Contractor appear to be neglectful or negligent in furnishing warning and protective measures as noted above, O\Vller may elect to furnish and install the necessary protective measures and the cost of such work will be deducted from any payment due to Contractor. Such action on the part of OVvner shall not relieve Contractor from responsibility for public safety or abate Contractor's obligation to furnish and pay for these devices. All existing stop signs and street signs shall be maintained in visible locations during construction and permanently relocated or removed as directed by Ovmer. Signs which need not be maintained during construction or permanently relocated ·shall be removed or salvaged as determined by Owner. When closing lane(s) on arterial highway(s), Contractor shall use Flashing Arrow Signs (FAS). The type (A, II, I) shall be approved by the Governing Jurisdiction's Traffic Engineer. Lane closures on arterial highways will be limited to non-peak traffic hours. When entering or leaving roadways carrying public traffic, Conh·actor's equipment, whether empty or loaded, shall in all cases yield to public traffic. Spillage resulting from hauling operations along or across any publicly traveled way shall be removed immediately by Contractor at its sole expense. The full width of the traveled way shall be open for use by public traffic on Saturdays, Sundays and legal holidays, after 3:00 p.m. on Fridays and the day preceding legal holidays, and when construction operations are not actively in progress. 23. CONSTRUCTION ACCESS: Contractor's access to the Project site shall be restricted to an area specifically authorized by Owner. It shall be Contractor's responsibility to make application, pay for and obtain any encroachment or entry permits which may be required by Governing Jurisdictions or any affected landowner. 24. ALL-WEATHER EMERGENCY ACCESS ROAD: If required in the Scope of Work or the Project Plans, it shall be Contractor's responsibility to construct and maintain an all-weather emergency access road based on the following criteria: • Structural Section: 10" crushed miscellaneous; 20' in width. • Limits of Road: Construct access road as shown on the Project Plans. Placement of emergency access road is restricted to the road right-of-way and shall not impact adjacent slopes. It is Contractor's responsibility to realign the emergency access road as required to accommodate construction of project improvements within the road right-of-way. sc-land/imp.long C-8 Rev 05/04 S:\ICDC\Community Dev & ConstTuction\Construction\Birons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 • Duration: The emergency access road shall be completely constructed in place-and ready for use prior to the first delivery of lumber within the Project and shall be maintained in operable condition until base course paving is complete. 25. NONDISTURBANCE OF COASTAL SAGE SCRUB HABITAT: Contractor shall be responsible for insuring that coastal sage scrub habitat, if any, within the Project site is not disturbed unless Owner approves such activity and Contractor has the requisite permit(s) therefor from appropriate state and/or federal agencies. If Contractor desires to disturb any such area, Contractor shall provide the Owner with a copy of all such permit(s) providing for disturbance of such habitat prior to commencing any activity in such area. 26. INSPECTION: All Governing Jurisdiction inspections shall be coordinated by Contractor. Copies of all requests for inspection shall be provided to Owner. 27. PROGRESS SCHEDULE PENAL TY: In addition to the requirements for submittal of progress schedules described in Sections 2 and 12 of the General Conditions, it is Contractor's responsibility to submit an updated progress schedule to Owner's Construction Manager (i) on the first Monday of every month during the term of the Contract and (ii) at any time during the term of the Contract within five (5) calendar days after receipt of notice from Owner. If Contractor fails to provide timely updates of the progress schedule as set forth above,· Owner may assess a penalty against Contractor in the amount of thirty percent (30%) of the current Application for Payment. Such penalty shall be deducted from the Application for Payment and shall be withheld by 0-wner until Contractor submits an updated progress schedule acceptable to Owner. 28. NOTICE OF SUBSTANTIAL COMPLETION: The procedure for submittal of the Notice of Substantial Completion is as follows: • When Contractor considers that it has met all of its obligations under the Contract, Contractor shall certify to Owner in -writing that the Work is complete in accordance with the Contract Documents by submitting to Owner's Construction Manager the Notice of Substantial Completion (a copy of which is attached as Exhibit. "H" to the Contract). • The Notice of Substantial Completion must be submitted to Owner prior to expiration of the Contract Time. • Owner will make an investigation and inspection of the work • If all contractual obligations have not been met, Owner will furnish Contractor a detailed list of all corrective work which is required for conformance with the Plans and Specifications (the "Corrective Work"). • Contractor must perform all Corrective Work to the satisfaction of Owner prior to expiration of the Contract Time. If the corrective work is not completed prior to expiration of the Contract Time, then Contractor will pay to Owner liquidated damages as set forth in Article 4.2 of the Contract. • It is Contractor's responsibility to schedule submittal of the Notice of Substantial Completion with sufficient advance notice to allow Owner to perform its investigation and inspection and to allow Contractor to complete any Corrective Work prior to expiration of the Contract Time. 29. NOTICE OF FINAL COMPLETION; AS-BUILT DRAWINGS: The procedure for submittal of the Notice of Final Completion is as follows: • After Contractor has successfully completed all Corrective Work to satisfaction of Owner, Contractor shall submit to Owner's Constmction Manager the Notice of Final Completion (a copy of which is attached as Exhibit "I" to the Contract). sc➔1and/imp.\ong Rev 05/04 C-9 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long F01m -2004\1042600.doc 1042600 July 30, 2004 • The Notice of Final Completion must be submitted to Owner :immediately upon or prior to the expiration of the Contract Time. If the Notice of Final Completion is not submitted to Owner immediately upon or prior to the expiration of the Contract Time, then Contractor will pay to Owner liquidated damages as set forth in Article 4.2 of the Contract. • The Notice of Final Completion must be accompanied by, and it shall be Contractor's responsibility to obtain, the documentation set forth below: Redline record copies of Plans, Specifications, Revisions and Shop Drawings annotated to show all changes ("As-Builts"), as described in Article 6.13, Record and As-Built Drawings, of the General Conditions. Electric and Water Meter Schedule. Copies of all wananties or guarantees from Contractor and all subcontractors, manufacturers, suppliers and materialmen for the Project. All operating and maintenance manuals. The documentation stated above is considered part of the Work to be performed by Contractor under the Contract. Accordingly, Owner will not record a Notice of Completion or pay Contractor the retention funds until such documentation has been delivered in an acceptable form to Owner. 30. ASSESSMENT DISTRICT: If notified by Owner at bid request time that an assessment district may be formed by Owner for purposes of funding the constrnction of certain improvements (the nAssessmcnt District Improvements11) as identified in the Scope of Work, then the terms and conditions of the contract documents for the Assessment District Improvements shall comply with all requirements for bidding and constructing public works projects, including, but not limited to the following: • Contractor shall comply with all applicable labor codes for public works projects. • Contractor shall execute the non-collusion certification during the bidding process. This certification must be returned to Owner as part of the bid submittal. • Contractor, and any of its subcontractors, shall pay prevailing wages for all labor forces used to construct the Project. Copies of certified payrolls shall be provided to Owner upon request. • Owner will conduct a bid opening in a location open to the public. The location of the public bid opening shall be determined by Owner, and all Contractors shall receive notice thereof. Sealed bids will be required and the bidder's name and total bid amount will be announced at the bid opening in the presence of any interested pat1ies. • Owner will schedule a pre-construction meeting within five (5) days prior to beginning the work on any designated phase of the Assessment District Improvements. The pre- construction meeting will be attended by Owner, Contractor, agencies issuing permits, affected utility companies and other interested parties. sc-land/imp.long C-10 1042600 July 30, 2004 Rev 05/04 S:\ICDC\Community Dev & Construction \Construction\Blrons\Contracts\Construction\Long Porm -2004\l 042600.doc 31. 32. 33. 34. 35. • Any proposal or daily work report for extra work performed pursuant to a written change order must include sufficient suppo1iing data, including, but not limited to, a complete list of labor, equipment and material required to perfonn the work. • All work shall be performed in accordance wi th Contract Documents, Plans and Specifications, the Standard Specifications for Public Works Construction Edition ( "Green Book"), the Uniform Building Code ("UBC"), applicable Governing Standard Plans, and if applicable CAL TRANS specifications. EXTENDED MAINTENANCE PERJOD: Owner may, at its sole discretion, upon acceptance of maintenance by Owner, elect to extend Contractor's obligation to perform maintenance of the improvements beyond the original term stated in the Contract. If not otherwise specified in Exhibit "A" or elsewhere in the Contract, the price per month to perform such extended maintenance shall be based on the total contract price for landscape maintenance divided by the number of months contained in the original contract maintenance period. GUARANTY -PLANT MATERlAL PROVIDED BY OTHERS: In addition to Contractor's obligation to furnish guaranties and warranties for all equipment and material incorporated in the Project improvements, as stated in the General Conditions, Contractor shall provide a one (I) year guaranty and warranty for the following: (i) any material procured by Contractor from a sole source designated by Owner, and (ii) any material which has been procured by Owner from a separate Contractor or supplier and is to be installed by Contractor as part of the Contract Scope of Work. EXTENDED GUARANTY -SPECIMEN TREES: In addition to Contractor's obligation to furnish guaranties and warranties for all equipment and material incorporated in the Project improvements, as stated in the General Conditions, Contractor's obligation for guaranty of specimen trees (e.g., phoenix canariensis) shall be a two (2) year period commencing from the date of completion of the overall project improvements and acceptance by Owner and the landscape architect. PLANT ESTABLISHMENT/MAINTENANCE PERIOD: Upon receipt of notice from Owner, Contractor shall commence the 60 calendar day plant establishment period. Upon satisfactory completion of the plant establishment period and acceptance by Owner, Contractor shall commence the 60 day maintenance period; provided, however, that completion of the establishment period will not be accepted by Owner prior to growth which achieves 75% coverage of the appropriate Project areas. The duration for establishment and maintenance of the improvements as stated above (i.e., 60 calendar days for establishment and 60 calendar days for maintenance, shall hereinafter be referred to as the "Establishment/Maintenance Period" and shall have a combined duration of 120 calendar days). PROTECTION OF TREES PRJOR TO ACCEPTANCE BY OWNER: Contractor shall take all precautions necessary to provide protection o f trees to be incorporated in the Work for damage or loss (including, but not limited to, damage or loss caused by wind, erosion, frost, vandalism, etc.) prior to acceptance of trees by Owner. It shall be Contractor's responsibility to implement appropriate means, methods, techniques and procedures to prevent such damage or loss ( e.g., installation of additional ties, guy wires, etc.). Contractor's costs related to protection of trees, and repair or replacement of trees damaged or lost as a result of acts of nature, vandalism, etc. are included in the Contract Price and no additional compensation shall be paid to Contractor for same. 36. LACING OF TREES: Prior to commencement of production lacing, trimming or prnning of any trees to be incorporated in the Project, Contractor shall prepare a sample tree for each species to demonstrate the proposed methods and techniques for lacing, trimming or pruning. Contractor shall provide written notice to Owner requesting inspection and approval of such sample trees. The requirement for inspection of lacing, trimming or prnning techniques shall apply throughout the term of the Contract (i.e., (a) at the sc-land/irnp. long C-1 I Rev 05/04 S:\ICDC\Comrnunity Dev & Construction\Construction\Blrons\Contracts\Constrnction\Long Fann -2004\1042600.doc 1042600 July 30, 2004 source of supply; (b) prior to delivery to the site; (c) during the installation operations; and ( d) during the Establishment/Maintenance Period). 37. WARRANTY PERIODS: A 11 warranties under this contract, whether specified in Section 11.5 of the General Conditions or in any paragraph of the Technical Specifications attached as Section D, shall commence rnnning from the date of O\\,'Iler's final acceptance of the project as a whole. Further, in the event any warranty periods specified in the Technical Specifications _exceeds the length of the warranty specified in Section 11.5 of the General Conditions, the longer warranty period shall apply. 38. MEASUREMENT AND PAYMENT: Any provisions for Measurement and Payment contained in the Technical Specifications are intended to provide criteria for purposes of determining the percentage of a particular item of work which must be completed prior to application for payment for such items. Such provisions shall not override Article 12, Payments and Completion, of the General Conditions. 39. WORKING HOUR VIOLATIONS: Contractor shall comply with all governing jurisdiction laws, ordinances, rules and regulations regarding approved working hours. The restrictions on working hours apply to all activity related to construction operations, including, but not limited to; equipment repair, maintenance, warming of equipment, transport of equipment and deliveries. For each violation of working hours, O\\,'Iler will (i) provide written notice to Contractor of each such violation and (ii) deduct $1,500 from Contractor's Fee which will be withheld from the then current Application for Payment per occurrence as a reasonable estimate of the amount of damages Owner will suffer. Owner's withholding of any such amount will not diminish in any respect any of Owner's rights and remedies in the Contract and General Conditions. 40. NUISANCE PREVENTION: Contractor shall conduct all activities in a manner as required for prevention of public nuisance relating to persons or property on or about the site or within adjoining neighborhoods. It shall be Contractor's responsibility to continually monitor the project site and adjoining neighborhoods during the term of the·c ontract as required to control constrnction activities and prevent public nuisance. Additionally, Contractor shall take all precautions necessary to control activities conducted by any of its subcontractors, suppliers or materialmen. If notices are issued by the governing jurisdictions or adjacent homeowners or community groups regarding a public nuisance caused by Contractor, 0 \Vller vr.ill ( i) provide written notice to Con tractor of each such occurrence and ( ii) deduct $1,500.00 from Contractor's Fee, which will be withheld from the then current Application for Payment, per occurrence, as a reasonable estimate of the amow1l of damages Owner will suffer. Owner's withholding of any such amount will not diminish in any respect any of Owner's rights and remedies in the Contract and General Conditions. 41. EXPORT SOIL/OFF-SITE DISPOSAL AREA: If Contractor is required to export soil in order to complete the Work in accordance with the Plans and Specifications, such export operations shall be performed as follows: • Export material shall be transported to a disposal site, to be designated by Owner, located within a three (3) mile radius of the Project Site unless a different distance is designated in the Technical Specifications. It shall be Contractor's responsibility to process any haul route permits required by the governing jurisdictions and pay for fees associated with such permits. • Contractor shall place all export soil as an engineered fill within the limits of the disposal site as directed by Owner. The export soil shall be compacted to 90% relative density. • Contractor shall install all appropriate erosion control devices at the disposal site as required to protect the disposal site and adjacent properties from damage due to erosion, including, but not limited to, installation of sandbags and silt fence and application ofhydroseed. sc-land/imp.long Rev 05/04 C-12 S:\ICDC\Community Dev & Construction\Construction\Dirons\Contracts\Construction\Long Form -2004\1042600.doc 1042600 July 30, 2004 42. 43. • The unit price per cubic yard for export material shall include the cost of excavation, loading, transport, disposal as an engineered fill and erosion control. • The payment quantity for export material shall be derived from the difference between surveyed cross sections of the Disposal Site topography (i) prior to placement of the export material and (ii) after the export material has been placed. Volumes will be calculated by the method of average end areas by the Engineer of Record. OWNER'S INSPECTION OF CONCRETE FORMS: Contractor is advised that prior to placement of exposed concrete (e.g., sidewalk, decks, etc.) contractor shall obtain approval of form layout from Owner's landscape architect and Owner's Urban Planning & Design representative. A minimum of 24 hour prior notice shall be required for inspection of fonns. Placement of concrete without approval of forms layout shall be at Contractor's own risk and may be subject to removal and replacement at Contractor's sole expense. PROTECTION 01<' WORK: During the term of the Contract, including extensions of time granted for extra work, it shall be Contractor's responsibility to provide all protection necessary to prevent damage to the Work caused by others. Contractor's obligations hereunder include the following: • Contractor shall install appropriate security devices to restrict access to the Project site during non- business hours (e.g., fencing, gates with locks, blockades, etc.). • Contractor shall patrol the site to monitor protection of the Work and identify activities by others which may cause damage to the Work. Contractor shall monitor all collateral work by others, including, but not limited to, (i) merchant builders, (ii) custom lot contractors, (iii) landscape, improvement and grading contractors, (iv) utility company contractors, (v) Assessment District contractors and (vi) water district contractors. • If the Work is damaged by others, it shall be Contractor's responsibility to (i) make a reasonable effort to determine the party responsible for such damage, (ii) provide mitten notice to the responsible party regarding the nature of the damage and an estimate of the cost to repair, (iii) perform the corrective work and (iv) collect reimbursement for the cost of repair directly from the responsible party. • If Contractor is unable to determine the party responsible for the damage, or the responsible party is unwilling to reimburse Contractor directly for the cost of repair, then Contractor shall provide written notice to Owner describing the nature of the damage, the responsible party (if applicable), the effort to obtain direct reimbursement from the responsible party and the estimate of cost to repair. The cost of coordination described herein is included in the Contract Price and no additional compensation shall be paid to Contractor for same. END OF SECTION sc-land/imp.long Rev 05/04 C-13 1042600 July 30, 2004 S:\ICDC\Community Dev & Construction\Construction\Blrons\Contracts\Construction\Long Fann-2004\1042600.doc TECHNICAL SPECIFICATIONS SECTION D UPPER BAYVIEW LANDING PARK PARCEL MAP 95-137 NEWPORT BEACH, CALIFORNIA CONTRACT NO.: 1042600 Owner: Irvine Community Development Company 550 Newport Center Drive P.O. Box 6370 Newport Beach, California 92658-6730 Prepared By: HRP LanDesign 3242 Halladay, Suite 203 Santa Ana, CA 92705 (714) 557-5852 Specification Reviewer: Kurt Buxton LSA No. 3250 Date: July 30, 2004 TABLE OF CONTENTS SECTION SECTION 1: SPECIFICATION INFORMATION 1.1 TECHNICAL SPECIFICATION (SECTION D) ORGANIZATION 1.2 BASIS OF CONTRACT PRICE (LUMP SUM) ORGANIZATION 1.3 GOVERNING AGENCY SPECIFICATIONS SECTION 2: PROJECT INFORMATION AND CONSTRAINTS 2.1 PROJECT LOCATION 2.2 PROJECT DESCRIPTION 2.2.1 Project Site 2.2.2 Project Description 2.3 MITIGATION AREAS PLANTING SCHEDULE 2.4 PROJECT CONSTRAINTS 2.5 LIST OF PLANS 2.6 LIST OF REPORTS 2.7 PERMITS 2.8 KEY AGENCY AND PERMIT CONTACTS 2.9 WORKING HOURS 2.10 RESTRICTED CONSTRUCTION ACCESS 2.11 COORDINATION 2.12 EXISTING FACILITIES 2.12.1 Protection of Existing Facilities 2.12.2 Potential Subsurface Facilities 2.13 SURVEY 2.13.1 Construction Staking 2.13.2 Survey Verification/ Certification 2.14 SHOP DRAWINGS 2.15 NPDES AND AQMD REQUIREMENTS 2.16 SPECIAL INSPECTIONS 2.17 TRAFFIC CONTROL SECTION 3: BASE CONTRACT 3.1 GENERAL 3.1.1 Mobilization 3.1.2 Payment and Performance Bonds 3.1.3 Develop Construction Water 3.1.4 Traffic Control 3.1.5 Construction Staking 0-i PAGE D-1 0-1 D-1 0-3 D-3 D-3 D-3 0-3 0-3 0-3 D-4 D-4 D-5 0-5 D-5 D-5 D-6 0-6 0-6 0-6 0-7 0-7 0-7 0-7 0-8 0-8 D-9 0-9 0-9 0·9 0-10 0-10 TABLE OF CONTENTS SECTION PAGE 3.2 SITE PREPARATION 0-10 3.2.1 Interim Erosion and Sediment Control 0-10 3.3 GRADING /EARTHWORK 0-11 3.3.1 General Earthwork D-11 3.3.2 Borrow/Disposal Site 0-14 3.3.3 Fine Grading 0-14 3.4 UNDERGROUND DRAINAGE 0-14 3.4.1 Storm Drain and Protection of Storm Drain Facilities During Construction 0-15 3.5 ELECTRICAL ENGINEERING 0-15 3.5.1 Electrical Construction 0-17 3.5.2 Products 0-18 3.5.3 Testing and Adjusting of Electrical System 0-18 3.5.4 Basic Materials and Methods 0-19 3.5.5 Conduits, Conductors, Connectors and Junction Boxes 0-22 3.5.6 Execution 0-22 3.5.7 Service and Distribution Equipment 0-23 3.5.8 Products 0-23 3.5.9 Execution 0-24 3.5.10 Telephone 0-25 3.6 LANDSCAPE ARCHITECTURE 0-25 3.6.1 Concrete Construction 0-25 3.6.2 Tubular Steel/Miscellaneous Metal 0-28 3.6.3 Manufacturers Equipment and Finishes 0-30 3.6.4 Irrigation Specifications 0-32 3.6.5 Rainmaster Irrigation Control System Specifications 0-43 3.6.6 Irrigation Field Observation Schedule 0-46 3.6.7 Reclaimed and Potable Water Requirements D-47 3.6.8 Planting Specifications 0-49 3.6.9 Special Planting Conditions 0-63 3.7 MITIGATION & MONITORING PLANS 3.7.1 Mitigation & Monitoring Plans 0-63 (ICOC#C4881 SPECS073004TOC.doc) D-ii SECTION 1: SPECIFICATION INFORMATION 1.1 TECHNICAL SPECIFICATION (SECTION D) ORGANIZATION These Technical Specifications, Section D of the Contract Documents are intended to provide written descriptions that clearly define each item of work included in the contract and the method of measurement and payment therefore. Unless otherwise indicated, items of work are inclusive of, but not limited to, all labor, materials, equipment, traffic control, safety measures, replacement of disrupted improvements, coordination, preparation and accommodation of project constraints (whether specifically identified in these technical specifications or encountered during the contract) necessary to complete the item in conformance with all applicable governing agency regulations and specifications to the satisfaction of the Owner and inspecting agency. Items of work that are necessary to complete the project in accordance with the plans and specifications, but that are not specifically called out in the Basis or Contract Price are considered incidental to the project and are not subject to separate compensation. 1.2 BASIS OF CONTRACT PRICE (LUMP SUM) ORGANIZATION The Basis of Contract Price is divided into the following sections: Base contract MEASUREMENT AND PAYMENT All items of work shall be paid on a lump sum basis. Full compensation for providing all labor, materials, tools and equipment including but not limited to, applying and paying for applicable fees and charges necessary to construct the improvements in accordance with the Contract Documents shall be considered included in the various lump sum items of work and no additional compensation shall be allowed therefore. 1.3 GOVERNING AGENCY SPECIFICATIONS The term "Governing Agency Specifications" as used in these Technical Specifications refer to the following latest edition: "Greenbook" -Standard Specification for Public Works Construction, 2003 edition, written by Joint Cooperative Committee of the Southern California Chapter, American Public Works Association and Southern California District's Associated General Contractors of California. City of Newport Beach Grading and Excavation Code California Costa! Commission Conditions of Approval Permit Number 5-03-091 City of Newport Beach Street Design Manual and Standard Plans City of Newport Beach Electrical Standards for Public Projects (Revised 6/2000) National Electrical Code, current edition California Electrical Code, current edition D-1 Uniform Building Code, current edition American Public Works Association Standard Plans for Public Works Construction California Storm Water Best Management Practice Handbooks Construction Activity Irvine Ranch Water District, Guidelines for Domestic Water Use Procedural Guidelines and General Design Requirements -1.R.W.D. END OF SECTION D-2 SECTION 2: PROJECT INFORMATION AND CONSTRAINTS 2.1 PROJECT LOCATION The project site is located in the City of Newport Beach. The project site is located at the Northwesterly Intersection of Pacific Coast Highway and Jamboree Road. Refer to Project Appendices, Section "E" for project location and Bid Key Map. 2.2 PROJECT DESCRIPTION 2.2.1 PROJECT SITE The project site consists of approximately 7 acres. The project site consists of a bike trail and passive park uses. 2.2.2 PROJECT DESCRIPTION The Bayview Landing Park project includes, but is not limited to, fine grading and shaping, underground drainage; concrete flatwork; electrical connection; irrigation; planting; costal sage scrub and wetlands revegetation; and establishment/maintenance of landscape in accordance with the documents prepared by HRP LanDesign, D.W. Consultants, Fuscoe Engineering; Glenn Lukos and Associates; and NMG Geotechnical, Inc. 2.3 MITIGATION AREAS PLANTING SCHEDULE All planting in mitigation areas shall take place between October 1st and March 31 st to take advantage of winter rainy season, per the Mitigation Plan. 2.4 PROJECT CONSTRAINTS The site constraints must be considered throughout the prosecution of the contract work. Accommodation of these constraints as defined below shall be considered included in the contract price for the various contract items and no additional compensation shall be provided therefore. The Contractor shall be responsible to protect in place the following site constraints: 1. Existing improvements including curb and gutter, dry utilities both surface and sub- surface, lighting and signage along Jamboree Road, Pacific Coast Highway, Backbay Drive, and Newport Dunes Entry. 2. Existing monitoring wells 3. Existing utilities and water lines. 4. Existing landscape, irrigation, and bike trail at Newport Dunes edge. 0-3 2.5 LIST OF PLANS The contract work shall be prosecuted in conformance with the following plans. The set of plans consists of the following: 1. "Irvine Community Development Company/City of Newport Beach -Upper Bayview Landing Park Landscape Development Plans." prepared by HRP LanDesign. 2. Precise Grading and Erosion Control Plans prepared by Fuscoe Engineering. 3. Site Electrical Plans prepared by D.W. Consultants. For Reference Only: The following Plans/documents are listed for reference only and may be reviewed at the office of HRP LandDesign (Contact Glen Sharrar 714-557-5852) 4. Precise Grading Plans for Senior Housing Site prepared by Truksaw and Associates. 5. Landscape Development Plans prepared by SLA. 2.6 LIST OF REPORTS The contract work shall be prosecuted in conformance with the following reports: 1. Coastal Sage Scrub Restoration Plan prepared by Glenn Lukas Associates. 2. Wetland Restoration Plan prepared by Glenn Lukas Associates. 3. Integrated Pest management Plan prepared by Glenn Lukas Associates. 4. Geotechnical Review of Updated Grading Plan for Proposed Bayview Senior Affordable Housing and Park Project, City of Newport Beach, California, prepared by NMG Geotechnical, Inc. and dated November 24, 2003. 5. "Storm Water Pollution Prevention (SWPPP) Plan for Fuscoe Engineering. 6. Water quality Management Plan (WQMP) prepared by Fuscoe Engineering. 2.7 PERMITS Permits Provided by Owner The following permits may have been or will be obtained and/or applied for by Owner for the contract work. Owner will pay all fees associated with the following listed permits. 1. State Water Quality Control Board 401 Permit 2. Storm Water Pollution Prevention Plan (SWPPP)/NPDES (NOi) 3. Landscape and Irrigation Permit* D-4 4. Electrical Permit* 5. City of Newport Beach Encroachment Permit* Contractor will be required to secure the permits listed above as "PERMITTEE" which have an "*" next to them by posting its workers' compensation certificate with the agency. Contractor may request copies of the permits from the Owner. Contractor is responsible for complying with all terms and conditions of the permits listed above and identified in the Special Conditions including reporting responsibilities. Permits Obtained By Contractor 1. See Section 6.9 of the General Conditions. 2. SCAQMD Rule 403 Fugitive Dust Permit (If Applicable -Contractor to determine.) 2.8 KEY AGENCY AND PERMIT CONTACTS AGENCY City of Newport Beach, Planning City of Newport Beach, Public Works 2.9 WORKING HOURS CONTACT Dan Trimble Steve Badum TELEPHONE NO. (949) 644-3230 (949) 644-3311 Contractor shall comply with all agency limitations on construction working hours. It should be noted that currently there are existing residences within close proximity of this work area and therefore adherence to these working hours is necessary at all times. The restrictions on working hours applies to any and all activity related to the construction operations including, but not limited to, equipment repair and maintenance, warming up of engines, transport of equipment and material and deliveries. If Contractor is in violation of the working hours, Contractor will pay for violations as described in the Special Conditions, Section C of the Contract Documents. 2.10 RESTRICTED CONSTRUCTION ACCESS Construction Access to the project area shall be from Bayview Drive. 2.11 COORDINATION It should be anticipated by the Contractor that during the course of work as outlined in the Contract Documents that other Owner's contractors, other designated contractors, public utilities, senior housing contractors will be working in and around the Project area and, therefore, the Contractor will be required to continue its work during other ongoing projects either within the Contract area or adjacent to the Contract area. This shall include coordinating its work with other parties as necessary to comply with these requirements. The Contractor is reminded of Section C-6, "Cooperation and Collateral D-5 Work" of the Special Conditions, along with Sections 5-6, "Cooperation" and 7-7, "Cooperation and Collateral Work" of the Standard Specifications. 2.12 EXISTING FACILITIES 2.12.1 PROTECTION OF EXISTING FACILITIES All utilities designated on the plans or noted "Protect in Place" shall be carefully uncovered if located within the lines of excavation prior to starting construction to verify location. Time shall be allowed for the Owner to field check the location of such utilities to make certain that the utilities will not interfere with construction. In the event utility conflicts exist, the Owner will either arrange for utility Owner to relocate the utility or adjust grade and/or alignment of the proposed improvement. In the event any such facility should be disturbed or damaged, the Contractor shall make repairs immediately to the satisfaction of the Owner or arrange with the Owner to make repairs at no cost to the Owner. This work shall consist of removing, relocating, or protecting existing facilities, which interfere with construction. Removed facilities shall be disposed of, salvaged, or relocated as specified in the Technical Specifications, as shown on the Plans and as directed by the Owner. Material shown on the plans or designated in these Technical Specifications which is to be salvaged or used in the reconstructed work and which has been damaged or destroyed as a result of the Contractor's operations, shall be repaired or replaced by the Contractor, at its expense. The Contractor's attention is directed to the utility notification service provided by UNDERGROUND SERVICE ALERT (USA). USA member utilities will provide the Contractor with the location of their substructures in the construction area when the Contractor gives at least 48 hours notice to the Underground Service Alert by calling (800) 227-2600. The Contractor shall be responsible for immediately notifying the Owner when any conditions are encountered that differ from the plans, specifications or reports. 2.12.2 POTENTIAL SUBSURFACE FACILITIES In addition to existing subsurface facilities (i.e., water and sewer facilities, storm drains, irrigation lines, gas lines, and monitoring wells, electric power duct, etc.) whose locations are generally known; other subsurface facilities may be encountered which are not currently known to exist. Such facilities may include septic tanks, abandoned wells, asbestos cement pipe, buried tanks, etc. If such facilities are encountered during the course of construction, the Owner shall be notified immediately and an appropriate course of action will be determined. 2.13 SURVEY 2.13.1 CONSTRUCTION STAKING Contractor to provide all Construction Staking including four (4) wet stamped (by a California Licensed Land Surveyor) certification/verification to the Owner within 48 hours of completing work. Engineer or Record shall provide written wet stamped certification of line and grade based upon surveyor's certification. In addition to staking required for construction of these improvements, Contractor's surveyor shall stake the following: D-6 1. Bike trail horizontal and vertical alignment. 2. Coastal Sage Scrub Revegetations Boundary. 3. Wetlands Revegetation Boundary 2.13.2 SURVEY VERIFICATION/CERTIFICATION Grading certifications by governing agencies and Owner. Contractor's surveyor shall provide Grading and Utility certifications to confirm that the grading and utility construction are achieved and in substantial conformance with the approved Grading Plans. As a minimum, the following methodology shall be used: Contractor's surveyor shall collect finished grade topo points on a 1 O' x 1 O' grid and all grade breaks and flowlines. Contractor's surveyor shall collect invert topo points on all pipe stubs, grade breaks and junction structures. Contractor's surveyor should collect finish surface topo points on all hardscape surface utility appurtenances. Topo points will be collected digitally in accordance with the project's basis of horizontal and vertical control and transmitted to the Engineer of Record in digital format. All topo points will be plotted by the Engineer of Record on screened Grading Plan and shall be reviewed by the Engini,er of Record to verify !_hat the grading and improvements and in substantial conformance to the approved Grading Plan. Additional shots deemed necessary by the surveyor in order to confirm grading confonnance shall be the Surveyor's responsibility. 2.14 SHOP DRAWINGS Contractor shall review, approve, and submit to the owner for review, shop drawings of all manufactured items related to the Upper Bayview Landing Park in accordance wit the General Conditions and Special Conditions of the Contract Documents. A letter of transmittal listing the drawings submitted shall accompany these submittals. Drawings shall indicate the project, the Contractor, and as applicable, suppliers, manufacturers and subcontractors. 2.15 NPDES AND AQMD REQUIREMENTS At the pre-construction meeting, the Contractor shall complete and sign the "Contractor Certification of Storm Water and Dust Control Training and Reporting" form (see Project Appendix, Section "E" for form). For purposes of storm event reporting, a storm shall be assumed at any time that the National Weather Service predicts a 30 percent or greater probability of measurable rain in the following 24 hours. The Contractor shall be responsible for performing a site inspection and preparing a "Site Inspection Report" prior to, once every 24 hours during an extended storm event, and after the storm event. The "Site Inspection Reports" shall be submitted to the Owner for review within 24 hours following the event. In addition, the Contractor shall perform a routine inspection of the site, and prepare and submit to the Owner a routine "Site Inspection Report" , on the last day of each month. The Contractor shall complete the required form of AQMD. Copies shall be submitted to Owner as completed. A copy of a blank SWPPP Inspection Report and a copy of a blank Fugitive Dust Report can be obtained from the Owner's Construction Manager. D-7 2.16 SPECIAL INSPECTIONS If required, the Owner will pay for Special Inspections. Contractor shall notify Owner, in writing, at least five (5) working days prior to Contractor's special inspection needs. Special inspection request shall clearly state the item requiring inspection and the limits. The Landscape Architect has indicated that there will be no special or deputy inspections required for this project. However, geotechnical testing will be required and will be paid for and provided by Owner. 2.17 TRAFFIC CONTROL The Contractor is responsible for traffic control measures, as required by the City of Newport Beach. END OF SECTION D-8 SECTION 3: BASE CONTRACT 3.1. GENERAL 3.1.1. MOBILIZATION DESCRIPTION Mobilization consists of, but is not limited to, providing insurance, financing, moving equipment to the job site, setting up field offices and staging areas, temporary utility services and any other work necessary to commence the construction activities called for in this contract including all related administration throughout its duration. MEASUREMENT AND PAYMENT Compensation for Mobilization shall not exceed two percent (2%) of the Total Contract Price. Full compensation for providing all labor, materials, tools and equipment necessary to meet the above requirements shall be considered included in the contract price for "Mobilization", and no additional compensation shall be allowed therefore. 3.1.2 PAYMENT AND PERFORMANCE BONDS DESCRIPTION Payment and Performance bonds are required to protect the Owner's interests in the project relative to the construction operation. These bonds must be provided as specified elsewhere in the Contract documents. MEASUREMENT AND PAYMENT Full compensation for providing payment and performance bonds in accordance with the contract documents including, but not limited to, all necessary document processing and payment therefore shall be considered included in the contract price for "Payment and Performance Bonds" and no additional compensation shall be allowed therefore. 3.1.3 DEVELOP CONSTRUCTION WATER DESCRIPTION Construction water is necessary for the completion of the Contract work for trench and earthwork compaction, dust control, and other purposes. Contractor shall secure water sources and supply facilities to cpmplete all items of work in this contract. Contractor shall pay all costs associated with the development of construction water, including, but not limited to, securing availability, usage charges, service connections, taps, meters, pipelines, valves, tanks, reservoirs, fees and all related items necessary to obtain, transport or supply construction water. Water usage will be metered and payment of actual water bills shall be the Contractors responsibility. Construction water invasion lines shall be high density polyethylene (HDPE). The Contractor shall coordinate directly with the applicable Agency regarding water availability, rates, points of connection, etc. The Owner assumes no responsibility for water service interruptions, flow rates, and all other items related to construction water usage. MEASUREMENT AND PAYMENT Construction water shall be measured on a lump sum basis regardless of the actual quantity of water consumed. Payment shall be based on progress of work completed at Owner's discretion. Full D-9 compensation for providing all labor, materials, tools and equipment to develop construction water including, but not limited to, applying and paying for applicable fees and charges shall be considered included in the contract price for "Develop Construction Water", and no additional compensation shall be allowed therefore. 3.1.4 TRAFFIC CONTROL Contractor shall maintain bike trail access on Jamboree Road, Pacific Coast Highway, Backway Drive, and the Newport Drives Entry at all time. Contractor may be required to implement the W.A.T.C.H. - manual or prepare traffic control in accordance with agency requirements. This may require the contractor to hire a State of California registered traffic engineer to prepare a plan and process through the City of Newport Beach. MEASUREMENT AND PAYMENT All costs, including fees associated with maintaining access and traffic control shall be considered in the contract price for "Traffic Control", and no additional compensation shall be allowed therefore. 3.1.5 CONSTRUCTION STAKING Contractor shall provide all construction surveys and staking. Stakes provided shall be spaced at intervals and clearly marked consistent with normal industry standards for this type of Project. Surveyor shall be a California Licensed professional land surveyor and shall be approved by the Owner. Contractor's surveyor shall provide written certification to the Engine,e,r of Record as lo conformance of the completed Project with the Plans and Specifications. Such certification shall be satisfactory to the Owner/City of Newport Beach. MEASUREMENT AND PAYMENT All costs, associated with construction surveys shall be considered in the contract price for "Construction Staking", and no additional compensation shall be allowed therefore. 3.2 SITE PREPARATION 3.2.1 INTERIM EROSION AND SEDIMENT CONTROL DESCRIPTION In accordance with Section 11, "Erosion and Sediment Control" of Section 'C', Special Conditions of the contract documents, the Contractor shall install and maintain all required or necessary erosion and sediment control measures to cover the entire duration of the term of the Contract. The Contractor is responsible to protect the project site from erosion damage at all limes by utilizing Interim Erosion and Sediment Control measures which, due to the site's ever-changing condition during construction, is achieved by implementing Best Management Practices (BMP's). Part of these responsibilities shall include that the Contractor have available for Owner's review on-site at all times, a copy of the Project SWPPP and a current "Contractor's Interim Erosion and Sediment Control Exhibit". This exhibit shall clearly depict the methods, locations of and types of erosion and sediment control devices utilized and in-place. This exhibit shall be updated on a continuous basis as required to assure its accuracy. D-10 All construction shall be conducted with provisions for the control of sand, silt and debris originating at the construction site. Appropriate areas shall be contained with berms, desilting basins or similar structures to prevent runoff during construction operation. During construction, the Contractor shall check and maintain berms and desilting basins prior to, during, and after all rainfall events. If construction of the project improvements necessitates removal of any erosion and sediment control device(s) this device shall be replaced at the end of each working day when the five-day rain probability forecast exceeds 40% or prior to the start of a weekend or holiday. Interim erosion and sediment control provided by the Contractor is not to be confused with installation of erosion and sediment control shown in the approved Erosion and Sediment Control plans by Owner as part of the Contract Documents. Installation of erosion and sediment control per the approved Erosion and Sediment Control Plans, if provided by Owner, will not be performed unless directed by the Owner. MEASUREMENT AND PAYMENT Full compensation for providing all labor, materials, tools and equipment necessary to perform interim erosion and sediment control, including but not limited to, pre-storm and post-report preparation required by the SWPPP, maintaining, modifying, and repairing of erosion and sediment control devices, and/or as described in these Technical Specifications or in accordance with governing agency requirements shall be considered included in the various contract items, and no additional compensation shall be allowed therefore. 3.3 GRADING/EARTHWORK 3.3.1 GENERAL EARTHWORK DESCRIPTION Earthwork shall conform to the provisions in Section 300 "Earthwork" of the Standard Specifications, the Plans, the local Agency Grading and Excavation Code, the Geotechnical Reports, and these Technical Specifications. The Owner will secure the services of a Geotechnical Consultant (licensed Geotechnical Consultant/Geologist) who shall: a. Observe all grading operations which involve the geological and Geotechnical Consulting aspects of the project; b. Observe all cut slopes, keys, backcuts and excavations to verify that the anticipated conditions do exist; c. Observe the installations and specify locations of subdrains and subdrain outlets; d. Verify removal to bedrock or acceptable material within the limits of the fill areas and removal areas. It shall be the sole responsibility of the Contractor to provide all required manpower, equipment, materials and methods to accomplish the work in accordance with applicable grading codes, agency ordinances, these Technical Specifications, the Standard Specifications and the approved Plans. If, in the opinion of the Geotechnical Consultant, unsatisfactory conditions, such as questionable soil, poor moisture condition, inadequate compaction, adverse weather, etc., are resulting in a quality of work less D-1 I than required in these Technical Specifications, the Geotechnical Consultant will be empowered to reject the work and recommend to the Owner that construction be stopped until the conditions are rectified. The remedial measures (i.e., slope stabilization, removals, depths and subdrains) are discussed in the Geotechnical Reports. These remedial earthwork measures will be reviewed during construction and are subject to field change and/or deletion. The actual final dimensions will be determined by the Owner's Engineer and the Geotechnical Consultant in the field during grading. Maximum dry density tests used to determine the degree of compaction will be performed in accordance with the American Society for Testing and Materials ASTM Test Method D1557-91. To Section 300, "Earthwork", of the Standard Specifications, add the following: A Whenever reference to finished grade is made, it shall be considered to be the finished surface of graded ground (not of the completed facility). Unless otherwise specified herein, or in the Soils Reports, all compacted materials shall be densified to a density not less than 90 percent relative compaction. All required earthwork testing shall conform to the requirements of the following test methods: In connection with earthwork, tests shall be made to conform with Section 211 of the Standard Specifications, "Soils and Aggregate Tests" and the following: Test Relative Compaction Sand Equivalent Resistance (R-Value) Sieve Analysis Nuclear Density Gauge Sand Cone Driven Cylinder Expansion Index Soluble Sulfate Content Test Method ASTM 1557 ASTM D2419 ASTM D2844 or Caltrans Method 301 ASTM D422 ASTM 2922/3017 ASTM D1556 ASTM D2937 UBC Std. 18-2 ASTM D516 or Cal Method 417B The correction for oversize material as stated in Test Method No. California 216 shall be replaced with Note 2 of ASTM D1557. The location and frequency of field density tests will be determined by the Geotechnical Consultant. The results of these tests and compliance with the specifications will be the basis upon which satisfactory completion of work will be judged by the Geotechnical Consultant. The project has been previously rough graded under a separate contract up to the existing property line/right-of-way. All proposed grading shall be per the Civil Engineering Precise Grading Plans prepared by Fuscoe Engineering. It is this Contractor's responsibility to accept the project in this condition and provide all additional work necessary to complete the construction. This Contractor shall utilize the Owner's designated borrow/disposal site as necessary to make final subgrades and finished grades. Any import or export that is needed to complete this contract shall be included in the Contract lump sum price for "Grading/Earthwork" and no additional compensation shall be provided therefore. Grading/Earthwork shall conform to Governing Agency Specifications, all applicable City grading standards, the Geotechnical Report identified below, the approved Plans and these Technical D-12 Specifications. Grading/Earthwork shall include all equipment and labor necessary to excavate, transport, prepare the subgrade, place and compact the materials called for on the plans and finish grading to the acceptable tolerances of 0.10 foot or as otherwise specified by the Governing Agency. It shall be the Contractor's sole responsibility to provide adequate equipment and methods to accomplish the work in accordance with applicable grading codes and these provisions. The Contractor shall also be responsible for cutting swales and completing all fine grading as shown on the approved Plans. This work shall be included in the Contract lump surn price for "Grading/Earthwork" and no additional compensation will be allowed therefore. The Contractor shall be responsible for inspecting the site prior to bid to determine the extent and type of grading required. Whenever the term Final Grade or Finished Grade is referenced herein it shall be considered the finished surface of the completed facility. Compaction and subgrade preparation and all other grading work shall conform to recommendations contained in the Geotechnical Report entitled "Geotechnical Review of Updated Grading Plan for proposed Bayview Senior Affordable Housing and Park Project. City of Newport Beach, California, dated November 24, 2003 and prepared by NMG Geotechnical, Inc. The Contractor is responsible for being aware of and complying with all conditions and recommendations contained within these reports. Wet Material Special Handling: If areas within the project site are encount_ered by the Contractor that contain soil moisture levels that do not meet the Geotechnical Engineer's requirements, the Contractor may be required to process these areas to an acceptable moisture level in accordance with the Geotechnical Engineer's requirements. Processing of the material may include but is not limited to aerating, mixing, or other procedures necessary to comply with the geotechnical requirements for placement. The preceding processing shall be considered included in the Contract lump sum price for "Grading/Earthwork" and shall include all activities necessary to meet the required soil moisture level. No additional compensation will be allowed for wet material handling. Borrow/Disposal: All material excavated on site shall be placed and stockpiled in a designated disposal area and all borrow materials shall be taken from a designated borrow area except as otherwise specified herein. The Owner will designate the specific area for borrow and disposal during construction. Placement of excavated materials shall be in conformance with the Governing Agency Specifications and these Technical Specifications. All materials must be compacted as specified herein. No additional compensation shall be provided for placement, compaction, and fill of excavated materials. Spoil or Borrow shall be placed or removed from the Borrow/Disposal Site in a uniform nature such that the grades are similar to the existing grades but simply raised or lowered to accommodate the quantity change. The Borrow/Disposal Site shall be left in a complete mass pad condition and drainage characteristics shall comply with all governing agency requirements. Remedial Grading: When the Geotechnical Engineer determines existing materials encountered on the project are poorly consolidated, contain deleterious materials or are otherwise unsuitable in their existing state for the proposed use of the property, the Geotechnical Engineer may direct the Contractor to perform remedial excavation. Remedial excavation shall include excavation of previously placed non-engineered fill, alluvium, colluvium and top soil as specified in the Geotechnical Report. The Contractor shall perform remedial grading in accordance with the geotechnical report and the attached entitled "Approximate Limits of Unsuitable Material Excavation and Recompaction Trabuco Road Perimeter Streetscapes" Exhibit and shall include all costs associated with the remedial grading in its lump sum price. This item of work shall include excavation, stockpiling, transport, preparation of D-13 subgrade and placement and compaction of the materials called for on the plans, and finish grading to the acceptable tolerances and re-compaction of the subject materials as necessary to comply with the plans and specifications. Full compensation for conforming to the requirements of Remedial Grading shall be included in the Contract lump sum price for "Fine Grading" and no additional compensation will be allowed therefore. 3.3.2 BORROW/DISPOSAL SITE DESCRIPTION It is anticipated that the overall Project Site Grading, as defined in the Contract documents will require borrow/disposal of material. The specific borrow/disposal site location will be designated by the Owner during construction. Import and compaction of additional material excavation and export of material to balance the project site, is considered in the contract lump sum price for "Fine Grading", and no additional compensation will be allowed therefore. The location shall be within 10 miles of the site and must meet approval of owner and Geotechnical Engineer. 3.3.3. FINE GRADING 3.3.3.1 Grading Conformance: Earthwork shall conform to Governing Agency Specifications, all applicable County grading standards, and these Technical Specifications. It shall be the Contractor's sole responsibility to provide adequate equipment and methods to accomplish the work in accordance with applicable grading codes and these provisions. 3.3.3.2 Finish Surface: Whenever the term Final Grade or Finished Grade is referenced herein it shall be considered to be the finished surface of the completed facility. 3.3.3.3 Compaction: Unless otherwise specified, all earth materials shall be compacted in accordance with Governing Agency Specifications. All earthwork testing will conform to the governing agency requirements. 3.3.3.4 Unacceptable Test Results: Upon determination of Contractor's failure to meet minimum specified compaction requirements, Contractor shall re-work unacceptable areas until corrected, re-tested and rneet minimum specified requirements. All removal, replacement and reworking shall be the responsibilities of the Contractor and no additional compensation shall be allowed thereof. All re-testing shall be at the Contractor's expense. 3.3.3.5 Fine Grading: Fine grading shall be in conformance with the approved Precise Grading Plan. Final shaping will be constructed to the approval of the Landscape Architect and Owner .. Landscape areas shalf-be•finished bwithiff0.2'' + oJ:thedtisign:gfade. 3.4 UNDERGROUND DRAINAGE (Per Precise Grading and Erosion control Plans) 3.4.1 STORM DRAIN AND PROTECTION OF STORM DRAIN FACILITIES DURING CONSTRUCTION DESCRIPTION Suitable means of protecting storm drain facilities from sediment infiltration during construction, such as plywood plugs at catch basins, sand bags or other devices shall be employed by the Contractor until final acceptance by the Owner. D-14 The Contractor should be aware that within the work area storm drain facilities, including but not limited to RCP, junction structures, headwalls, catch basins, temporary desilting basins, spillways, etc., exist. The Contractor is required to protect these facilities at all times unless otherwise to be removed as part of this contract work. In addition, the Contractor will be required to clean to the satisfaction of the Owner as a condition of final project acceptance, all existing and constructed storm drain facilities such as, but not limited to, RCP, junction structures, manholes, catch basins, etc., from all debris, trash, etc. Underground drainage work shall conform to Governing Agency Specifications, all applicable City standards, the Geotechnical Report, the approved Plans and these Technical Specifications. The items of work included in "Underground Drainage" are shown on the approved Project Plan unless otherwise indicated. The Contractor is responsible for confirming all points of connection prior to construction. Pipe work shall include trenching, laying, bedding, installing and backfilling of pipe and fittings. PVC SOR 35 pipe shall be utilized instead of Schedule 40 because of its compatibility with drain fittings. These underground drainage improvements must be certified for line and grade prior to backfill. The Contractor is responsible for surveying and certification of this work. 3.5 ELECTRICAL ENGINEERING 3.5.1 ELECTRICAL CONSTRUCTION 3.5.1.1 Scope: Furnish all materials, labor, equipment, transportation and appliances necessary to complete construction of all electrical work, generally including, but not necessarily limited to: power distribution (including utility distribution from point of connection), and all control equipment. 3.5.1.2 General Requirements 3.5.1.2.1 Construction Drawings: It is the responsibility of the Contractor to obtain and thoroughly review all construction drawings and specifications that pertain to this project. Where electrical work is shown in the drawings for other trades, the Contractor shall include the work in the Coniract Price. 3.5.1.2.2 Material: The Contractor shall furnish and install all material, labor, and equipment necessary for a complete and operable electrical system. 3.5.1.2.3 Electrical Drawings: The electrical drawings which constitute an integral part of this contract are schematic, and they are intended to indicate a general layout of the electrical system. The actual field conditions of construction, including the work of other trades involved in the construction will dictate the exact methods and materials to be used. The Contractor is responsible to adequately review the plans and work of other trades to assure that the work is properly coordinated with others. D-15 3.5.3 3.5.3.1 TESTING AND ADJUSTING OF ELECTRICAL SYSTEM INSULATION RESISTANCE TESTING 3.5.3.1.1 Insulation Resistance Testing: It is the responsibility of the contractor to assure the integrity of the insulation in all wiring. Testing is required according to the procedure indicated in the plans. This testing is to be conducted by a licensed electrician. 3.5.3.2 SYSTEMS AND EQUIPMENT TESTING 3.5.3.2.1 Systems and Equipment Testing: Control systems for outdoor lighting shall be thoroughly testing during installation and tested at the completion of construction in the presence of the Owner, landscape architect, and engineer. 3.5.3.3 GROUND TESTING 3.5.3.3.1 Ground Testing: It is the responsibility of the contractor to assure the integrity of the grounding system throughout the project and it is mandatory that the entire system be thoroughly tested. It is also mandatory that the main electrical service ground bus be tested by a licensed electrician utilizing methods and equipment that are considered acceptable by members of the trade. If a specific method of ground testing is indicated in the plans, then this method of testing shall be conducted. A written record of the testing shall be made by the contractor indicating the time and date of the test, the name of the person conducting the test, the equipment and method used, and this record shall be kept by the contractor and made available to the Owner upon request for a period of (3) years following completion of the construction. 3.5.3.4 VOLTAGE ADJUSTING 3.5.3.4.1 Voltage Adjusting: The contractor shall be responsible to coordinate testing of the main service utilization voltage. In the case of 120/240 volt systems, the voltage shall test at 117 volts +/-3 volts on each phase to neutral. This testing shall be conducted with a main service load of 25% by turning "on" lighting and other equipment during the test. The actual voltages of each phase after adjusting and as determined in (3) separate tests shall be recorded and reported to the Owner in written form. 3.5.3.5 GFI EQUIPMENT TESTING 3.5.3.5.1 GFI: All GFI circuit breakers and GFI convenience outlets shall be thoroughly tested during installation and at the completion of the project. 3.5.4 BASIC MATERIALS AND METHODS 3.5.4.1 QUALITY ASSURANCE 3.5.4.1.1 Quality Assurance: The contractor is responsible to assure that all materials and equipment delivered to the job site are new and in proper usable condition. All materials and products used are to be inspected by the workmen and rejected if found to be defective or flawed. It shall be the responsibility of the contractor to assure that this element of the specifications is satisfactorily completed, however, the Owner, landscape architect, or engineer reserve the right to reject any materials or equipment that they discern to be flawed or defective in the finished project. D-18 3.5.4.2 PRODUCT AND EQUIPMENT VERIFICATION 3.5.4.2.1 Compatibility: The contractor shall be responsible to check all products and equipment that is specified in the drawings when it is received at the job site to assure that ii is in fact compatible with the electrical plans based upon the enclosed manufacturers' instructions and any instructions or information place on the products and equipment. 3.5.4.2.2 Nameplates: In the case of service and distribution equipment, the contractor shall verify that the nameplates agree with the approved shop drawings relative to voltage, phase, bus ampacity, short circuit and/or AIC rating, and enclosure type. 3.5.4.2.3 Lighting Fixtures: In the case of light fixtures, the contractor shall verify the fixture is rated for the specified lamp, the specified input voltage, the specified mounting and/or installation application, and the specified controls system. 3.5.4.2.4 Motors: In the case of motors, the contractor shall verify the proper input voltage and phase, FLA, recommended fuse size, and installation application, based upon the attached nameplate. 3.5.5 CONDUITS, CONDUCTORS, CONNECTORS AND JUNCTION BOXES 3.5.5.1 CONDUIT GENERAL 3.5.5.1.1 Conduit: All conductors and wiring are to be installed in conduit. In all finished areas these conduits are to be concealed. The conduits shall be continuous terminating only in junction boxes, panels, approved wire ways, etc. Where metallic conduits established grounds, these conduit runs shall be installed such that they maintain continuity. 3.5.5.1.2 Non-Metallic Conduit: Where non-metallic conduit is used in construction, the contractor shall include a ground conductor in the run whether or not shown on the drawings and the conduit shall be sized accordingly. 3.5.5.2 RIGID NON-METALLIC CONDUIT (RNMC) 3.5.5.2.1 Installation: RNMC may only be used underground or in or below concrete slabs when used for conductors of 110 volts or higher. Conduit shall be polyvinyl chloride schedule 40, electrical conduit, rated 90 degrees C. Only approved electrical fittings may be used. Where run in concrete maintain a minimum of 4" of cover on all sides, and convert to rigid galvanized steel to stub out of concrete. The curved portion of sweeps and "ells" shall be fully embedded with the concrete. Any conduit and fittings installed for the use of a utility company shall meet the requirements of the utility company for such installations and the contract shall take special precaution to provide safety to persons excavating around and about the installation. It is the responsibility of the contractor to provide for this protection, but it is recommended that one or more of the following methods be utilized: concrete encasement of at least two inches of concrete on all sides of the conduit; concrete or concrete slurry three or more inches deep on top of conduit; three or more inches of sand on top of conduit and redwood planks run continuously on sand; a warning tape manufactured for direct burial placed six inches above the conduits. D-19 3.5.1.3 Codes and Standards 3.5.1.3.1 Codes: The construction work performed by the Contractor shall be in accordance with all applicable codes and standards of governing agencies. As a rninirnum, construction shall comply with the current adopted edition of the National Electrical Code, the California Electrical Code, and installation requirements in the City of Newport Beach Electrical Standards for Public Projects (revised 6/00). In addition, the Contractor shall inquire with the Building Department if there are any other codes, revisions, or adaptations that the Agency has in force, and shall comply with those as well. If there is any conflict in codes, the rnore restrictive shall apply. 3.5.1.3.2 Inspections: The Contractor is responsible to secure all inspections required by the governing agency and shall make any ·ccfrrections to work that is not acceptable. 3.5.1.4 Workmanship 3.5.1.4.1 Standards: The Contractor shall be responsible to employ experienced workmen who are familiar with proper installation techniques, and familiar with manufacturers' recommendations relative to the products that are used. As a minimum standard, the workmen shall be equivalent in capability to that of a licensed electrician. The Contractor shall be fully responsible for the work methods and safety of these workmen. In the acceptance or rejection of the finished installation, no allowance will be made for the lack of skill on behalf of the workmen. 3.5.1.5 Schedule of Work 3.5.1.5.1 Not Used 3.5.1.5.2 Products: When product submittals are required as defined in subsequent sections of these specifications, the Contractor shall allow fifteen (15) calendar days for review by the engineer if the submittals are in compliance with the specified products. The Contractor is responsible to arrange these lead times such that they do not delay the completion of construction. 3.5.1.6 Submittals 3.5.1.6.1 Submittals: Immediately upon issuance of the project's notice to proceed, and before ordering any materials, the Contractor shall submit the required submittals of products for the review of the engineer as indicated in subsequent section of this specification. The review by the engineer of these submittals is for checking the conformance with the design concept of the project. 3.5.1.7 Redline As Built Drawings 3.5.1.7.1 Redline As Built Drawings: During the progress of the work, the Contractor shall maintain an accurate record of the installation of the system on as-built drawings which will be submitted to the Owner at the completion of construction. All entries to these drawings shall be neat and orderly and the final submittal is to be in reproducible format. D-16 3.5.1.8 Utility Company Services 3.5.1.8.1 Coordination: The Contractor shall coordinate temporary construction power and telephone with the serving utilities. All costs associated with installation shall be included in the Lump Sum Contract Price. At the same time, the Contractor shall verify that the utility has completed proper permanent planning for the project. 3.5.1.8.2 Utility Company Charges: The voltage, phase and ampacity of the electrical service shall be as shown on the Electrical Plans. Other information shown on the Electrical Plans relative to utility company requirements is subject to change by the utility company (power, telephone, CA TV). The Contractor is fully responsible for any construction that is not based upon the most up to date construction plans issued by the utility company for use on the project. Prior to bid, the Contractor shall review the most up to date utility plans, be fully familiar with all of the exact requirements indicated therein, and the full and complete cost of utility requirements for construction shall be included in the contract price. Prior to the purchase of any materials or any permanent construction, including any placement of trenches, sleeves, conduits, or any other infrastructure facilities, the Contractor shall review the most up to date utility plans and verify with the serving utility facilities inspector the exact materials, equipment, points of connection, and routing that will be required by the utility company in order to complete the installation of final services. Any deviation between the information shown on the Electrical Plans and the information shown on the most current utility plans or the requirements indicated by the utility facilities inspector that constitutes a change in the contract cost basis shall immediately be brought to the attention of the Owner's Construction Manager and the engineer also prior to the purchase of any materials or any permanent construction, including any placement of trenches, sleeves, conduits, or any other infrastructure facilities. 3.5.2 PRODUCTS 3.5.2.1 PRODUCTS AND MA TE RIALS 3.5.2.1.1 Products and Materials: All products and materials used in the project shall be new and delivered to the job site in the original packaging. 3.5.2.1.2 Underwriters Laboratories, Inc.: All materials used and furnished. for which UL Standards have been established shall be listed by and bear the label of Underwriters Laboratories, Inc. 3.5.2.1.3 Shop Drawings: Prior to ordering any lighting fixtures or service and distribution equipment, the Contractor shall submit manufacturers' catalog sheets and/or shop drawings to the Owner for approval. This requirement prevails whether or not the drawings indicate the equipment by specific manufacturer and part number. These materials are to be submitted to the Owner in (4) copies. The engineer will return comments within the tirne described above. At such time as the Contractor has received approved submittals, the Contractor may order the materials and products. D-17 3.5.5.3 RIGID METAL CONDUIT (RMC) 3.5.5.3.1 Quality: Steel RMC shall be mild steel, hot dipped galvanized inside and outside, and all couplings and connectors shall be tapered pipe thread. Running threads and split couplings are not permitted. 3.5.5.3.2 Underground: When used underground, the conduit and fittings and couplings shall be moisture protected. "Tapecoat CT" protective spiral wrap with recommended primer treatment. 3.5.5.4 ELECTRICAL METALLIC TUBING (EMT) 3.5.5.4.1 galvanized per ANSI #C80.3. Quality: EMT shall be mild steel, electrically welded and 3.5.5.4.2 Installation: In damp locations, fittings shall be gland compression type malleable iron. In dry locations, fittings shall be all steel, zinc plated, screw set type. 3.5.5.5 FLEXIBLE METAL CONDUIT (FMC) 3.5.5.5.1 Quality: FMC shall be steel or aluminum with UL listing. Fittings shall be steel or malleable iron threaded. 3.5.5.6 PULL AND JUNCTION BOXES 3.5.5.6.1 General: Boxes are to be installed in all conduit runs in sufficient number to meet the requirements of codes, special requirements of utility companies, requirements of providers of special equipment and systems, and to allow for efficient and convenient installation of conductors. It is the responsibility of the contractor to locate these boxes and size them according lo code requirements. Boxes shown on the drawings are to be installed as shown, but do not necessarily indicate all boxes necessary for any installation. Boxes installed in outdoor or wet locations shall be of the type approved for the purpose. 3.5.5.6.2 Indoor: Boxes installed indoors shall be code gauge steel, galvanized on all surfaces, with removable covers secured with machine screws. They shall be adequately supported by mechanical connection to the structure of the building. They are to be located such that they are readily accessible for maintenance purposes. All junction boxes in branch circuits shall be marked on the cover with the circuit identifications. Boxes used in runs for primary feeders of panels and other distribution equipment shall indicate the originating source and destination on the cover (i.e. "MSB to P1 0") and these boxes shall not be shared for subfeeds to more than one of the above types of equipment. 3.5.5.6.3 Weatherproof: Boxes where exposed to the weather shall be weatherproof and rain tight and shall be fabricated of minimum 14 gauge sheet steel and hot-dip galvanized after fabrication. Covers are to be properly gasketed and set with stainless steel screws. Covers are to be stainless steel or brass. Visible covers are to be left with a clean factor finish. 3.5.5.6.4 Installation: Where boxes are located outdoors in landscape or traffic areas, they shall be pre-cast concrete as manufactured by Brooks or Quickset. The covers of these boxers shall be appropriate to their specific location. For boxes used in the utility site system, the 0-20 covers shall be marked Electric or Telephone, as appropriate. Concrete boxes shall be installed on a 6" crushed rock base. The contractor shall coordinate the finished elevation with the specific conditions of the installation. In general, the contractor shall obtain approval of landscape architect for all locations. 3.5.5.6.5 Wet Location: Where boxes are located in wet areas, the contractor shall install the conduits into the boxes such that they are protected from intrusion of water. Furthermore, if there is a possibility that water can enter buildings or equipment by entering into conduits owing to grades and elevations, the contractor shall make the engineer aware of this field condition prior to completion of the installation so as to allow the engineer to designate corrector, protective measures. 3.5.5.7 OUTLET BOXES 3.5.5.7.1 Installation: Outlet boxes shall be installed with extensions and rings properly coordinated for the surrounding finishes. The final installation shall render all outlet boxes flush and even with the finished surface. In all cases, these boxes shall have a finished appearance acceptable to the Owner, landscape architect, and engineer. 3.5.5.7.2 Size: The minimum size for outlet boxes is 4" square by 1.5" deep. 3.5.5.7.3 Ganging: Where switches are shown adjacent to one another on the drawings, t11ese switches are to be installed in multiple ganged boxes and the finish rings are to be coordinated with standard available cover plates. 3.5.5.7.4 Support: In the event that outlet boxes are to be used to support fixtures, the contractor is responsible to install boxes with adequate structural integrity to allow for the support of the fixture. If the contractor requires any assistance in this determination, he is to notify the engineer of the situation allowing adequate time for the engineer to resolve the structural problem prior to the completion of the installation. 3.5.5.8 CONDUCTORS 3.5.5.8.1 General: The Contractor shall be responsible to install all conductors used on the project in compliance with Article 310 of the NEC. In the event that the contractor receives approval from the inspector to utilize insulation types other than those shown on the drawings, he shall pay particular attention to insure that these conductors are properly sized. 3.5.5.8.2 Service Entrance Conductors: Conductors used as service entrance conductors, to subfeed switchboards, panels and other equipment, where the wire sizes are #6 and larger shall be installed with the wire size, insulation class, and voltage rating indications on the insulation visible without touching the conductors from the front of the connections. 3.5.5.8.3 Multiple Phases: Where conductors of multiple phases are pulled through the same conduit to feed more than one equipment they shall be. color coded. These colors shall be permanent and consistent for the entire run. The choice of colors is the option of the contractor except that grounds shall be green and neutrals shall be white. 3.5.5.8.4 Gathering Runs: The contractor may gather runs of conductors based on field decisions, but shall comply with the applicable code requirements. D-21 3.5.5.8.5 Size: All conductors shall be stranded. Insulation rating of all conductors shall be THHN of THWN. The minimum wire size to be used is #12 AWG. The minimum insulation rating shall be 600 volts. 3.5.5.8.6 Type: In no event may aluminum conductors be used; all conductors shall be copper. All conductors used in fixture troughs, stems, and ballast compartments shall be insulation type THHN. 3.5.5.9 CONNECTORS 3.5.5.9.1 Conductor Splicing: Copper conductors for wire sizes #10 AWG and smaller shall be spliced utilizing "spring-lock" connectors, in particular, "Scotchlock" by 3M or "Wing Nuts" by Ideal. The contractor is responsible to assure that all splices are completed in a secure and permanent fashion, maintaining the integrity of the connection without faults or shorts. All splices shall be protected with Scotchcast 400 Electrical Insulating Resin, or rubber tape (2) raps of Black 88 Tape with (2) coats of Scotchcoat Waterproof Resin. 3.5.5.9.2 Large Conductor Splicing: Copper conductors for wire sizes #8 AWG and larger shall be made with approved split bolt connectors. The contractor is responsible to assure that all splices are completed in a secure and permanent fashion, maintaining the integrity of the connection without faults or shorts. All splices shall be protected with Scotchcast 400 Electrical Insulating Resin, or rubber tape (2) rap with (2) raps of Black 88 Tape with (2) coats of Scotchcoat Waterproof Resin. 3.5.6 EXECUTION 3.5.6.1 TRENCHING/EXCAVATION 3.5.6.1.1 requirements as outlined below: Trenching: All trenching shall conform with the a. Comply with the NEC relative to the minimum depths of conduits, and shall comply with any utility company requirements relative to these depths. b. Maintain a minimum of 12 inches separation between: 0- 600 volt feeders and low voltage (telephone, alarm, communications, CATV, other Class 2 conductors, etc. and non-electrical installations (water, gas, drains, sewers, etc.). This condition shall apply to joint trench situations and to conditions where trenches cross. c. Each layer of backfill shall be compacted to a minimum density of 90% and the top 6" shall be compacted to 85% maximum density. If conduit is less than Sch. 40, contractor shall provide sand bed and sand encasement. It is the responsibility of the contractor to provide verification that this condition is accomplished. Sand cushion shall be installed beneath conduits per the plans. d. Upon completion of backfill and compaction, the contractor shall leave the site in the same condition that it was at the commencement of the work. This requirement includes replacement of any damaged landscape materials, asphalt, concrete, other pavements and finish materials, fences, lawns, trees, etc. Additionally, the contractor shall be responsible for any damage to other installations such as sprinkler lines, and the like. If the contractor D-22 feels that damage to other installations is unavoidable then it is the contractor's responsibility to bring \ this to the attention of the Owner prior to any specific work to allow the Owner to designate corrective procedures. e. Upon completion of the trenching and backfill, the contractor is responsible to remove any excess dirt, rock and other debris from the job site. 3.5.7 SERVICE AND DISTRIBUTION EQUIPMENT 3.5.7.1 EQUIPMENT 3.5.7.1.1 General: When the service and distribution equipment shown on the drawings indicate the name of a specific manufacturer, then no substitution of manufacturer is permitted, otherwise, this equipment shall be manufactured by recognized manufacturers and shall comply with all applicable codes and standards. Of particular importance is that the contractor study the dimensions of proposed manufacturers and verify that the equipment will physically fit in the spaces or locations intended. This is to be accomplished prior to bid of the project. If there is a problem discovered relative to the dimensions of proposed equipment, then the contractor shall contact the Owner prior to the bid. If this condition is not met for any reason, then the contractor shall be responsible to work within the space limitations of the drawings by utilizing equipment that will fit. 3.5.7.1.2 Coordination: The contractor shall be responsible to coordinate with the electric utility to provide equipment that is satisfactory for requirements. 3.5.7.2 QUALITY ASSURANCE 3.5.7.2.1 Quality Assurance: All service and distribution equipment shall be approved by a testing laboratory recognized by the code enforcing authority and bear the approval label of that laboratory with a permanently mounted and engraved placecard. Additionally, all service and distribution equipment shall have permanently placed on it a permanently engraved placecard nameplate indicating the name of the manufacturer, the manufacturer's serial number, the voltage, phase, and ampacity of the specific equipment. 3.5.7.3 SUBMITTALS 3.5.7.3.1 Submitlals: The contractor shall submit (4) copies of the manufacturers shop drawings for the electrical service, and panel boards, and any other service and distribution equipment. Prior to any fabrication, manufacturing, or ordering of equipment, the contractor shall have copies approved by the Owner. 3.5.7.4 SCHEDULE AND DELIVERY 3.5.7.4.1 Schedule and Delivery: The contractor is responsible to obtain approvals and secure delivery of all equipment in conformance with the construction schedule. 3.5.8 PRODUCTS 3.5.8.1 MAIN SERVICE EQUIPMENT 3.5.8.1.1 Main Service Equipment: Unless indicated otherwise on the drawings, the main service equipment shall be a freestanding, dead front, dead rear, sheet metal D-23 assembly with a factory applied or integral finish specified in the drawings. The contractor is responsible to verify size of pull section and other utility requirements, with the serving utility and provide the required equipment. The equipment will utilize fuses or circuit breakers as shown on the drawings unless the contractor obtains the written permission of the engineer to utilize alternative configurations. The cabinet locking mechanism shall be a vandal resistant, rotating handle type device, not a clipping or hasp device, with an integral lock-set. If there is no short circuit rating indicated on the drawings, the contractor shall coordinate the required rating with the serving utility. If the utility indicates, in writing, a short circuit rating responsible to submit to the Owner a copy of the written verification provided by the utility. The main, and all subfeed breakers and switches are to be identified with a permanently affixed engraved phenolic nameplate and all switches and breakers are to be lockable "off'. Any equipment shown outdoors shall be rated for wet location. Where fuses are shown in the main service, the contractor shall provide one set of spare fuses in each size to the Owner at the conclusion of the work. 3.5.8.2 PANELBOARDS AND LOADCENTERS 3.5.8.2.1 Panel boards and Load centers: When the drawings indicate the use of panel boards then they shall be included. Otherwise load centers may be used. All panels used on a particular job shall be of the same manufacturer. If there is no indication as to the number of spaces that is to be provided on the panel, then it shall be a full size 42 spaces panel. Circuit breakers shall be full size breakers, tandem type breakers are not to be used. All panels shall bear the label of a code enforcing authority approved test laboratory, and shall have affixed by the manufacturer a permanently engraved and attached nameplate indicating the panel rating. Additionally, there shall be affixed to the panel a phenolic engraved nameplate indicating the panel name and voltage/phase (i.e. P1-208Y/120V-3PH). A typewritten circuit schedule shall be prepared and mounted in a plastic cover in the panel. 3.5.8.2.2 Circuit Breakers: Circuit breakers shall be molded case, quick make, quick break, with trip indicator, and interrupting rating shall equal the rating of the panel. In the case of new circuit breakers added to existing panels, these breakers shall be fully compatible with the existing panel in terms of manufacturer approval and series rating. Approved and series rated replacement breakers are listed inside the panel enclosure. If listings are not shown, the contractor shall obtain approved listings from the manufacturer of the panels. 3.5.9 EXECUTION 3.5.9.1 EQUIPMENT INSTALLATION 3.5.9.1.1 Equipment Installation: In all cases, the contractor shall install service and distribution equipment in such a manner that the equipment is reasonable protected from adverse conditions and damage. Main service equipment that is shown _outdoor shall be installed according to the details shown in the plans, generally on a concrete pad at least four inches thick, and at a finished elevation above the water level (which shall be at or above the elevation of man doors into the structure). When the main service equipment is not located on or adjacent to a structure, the finished elevation of the pad shall be field verified to be above anticipated water levels and the pad shall be set four inches above the finished adjacent surface. All main service equipment shall be bolted to the pad or floor on which it is located according to the manufacturer's specifications. D-24 3.5.9.2 GROUNDING 3.5.9.2.1 Main Service: The main service ground bus shall be grounded in compliance with the requirements of the code enforcing authority and by the following methods: a. Metallic cold water pipe-250-81(a) b. 20 feet of #4 bare copper wire -250-81 (c) c. If metal frame building to the structural frame-250-81(b) d. Driven electrode -250-83(c) 3.5.9.2.2 Testing: The resistance measured from the main service neutral bus to the ground shall not exceed 25 ohms as measured •with dry ground conditions. Other ground testing shall be performed as indicated on the plans. 3.5.9.2.3 a ground conductor per 250-95. Non-Metallic Conduits: Non-metallic conduits shall contain 3.5.9.2.4 Flexible Metal Conduits: Flexible metal conduits shall contain a ground conductor equal in size to the largest conductor within. 3.5.10 TELEPHONE 3.5.10.1 TELEPHONE UTILITY REQUIREMENTS 3.5.10.1.1 requirements of the telephone utility. General: The contractor shall provide for all of the 3.5.10.1.2 Telephone Structures: Utility distribution for telephone systems shall terminate in a method approved by the utility. 3.5.10.1.3 Phone Outlets: All phone outlets shown on the drawings are to be installed with a path to the telephone backboard. In accessible ceilings, a pull string shall be installed from the outlet to the ceiling space. In non-accessible ceiling, there shall be conduit installed from the outlet to ceiling spaces having access clear to the backboard. The size of these conduits shall be coordinated with the Owner prior to installation. Outlets shown on drawings shall consist of a plaster ring installed flush to finished wall surface and a blank cover plate and the pull string shall be left accessible to the opening. 3.6 LANDSCAPE ARCHITECTURE 3.6.1. CONCRETE CONSTRUCTION 3.6.1.1 GENERAL: The applicable provisions of the Contract Documents and these specifications shall govern the work of this section as if herein written in full. 3.6.1.2 SCOPE: Furnish all materials, labor, equipment, transportation and appliances necessary to complete construction of all site concrete work, generally including, but D-25 not necessarily limited to: footings/foundations, pedestrian walks/landings, bike trail flatwork and miscellaneous work. The work generally includes, but is not necessarily limited to the following: a. General Requirements b. Materials c. Preparatiqn of Subgrade d. Forms e. Reinforcement f. Concrete Finishes g. Samples/Quality Control h. Related Work Specified Elsewhere 1. Masonry Construction 2. Fine Grading 3.6.1.3 GENERAL REQUIREMENTS 3.6.1.3.1 Field Conditions: Verify drawing dimensions with actual field conditions. Inspect related work and adjacent surfaces. Report to Owner all conditions which prevent proper execution of this work or that are different from those shown. 3.6.1.3.2 Codes: Materials and work shall conform to the governing Building Code. In case of conflict between these specifications and the Building Code, the more stringent shall govern. 3.6.1.3.3 Soils Report: All materials and work under this Section shall conform to the Geotechnical/Soils Report. In case of conflict between these specifications and the Soils Report, the Soils Report shall govern. 3.6.1.3.4 General a. Provisions for Other Trades: Coordinate and allow for all necessary irrigation. water, electrical, drainage, and other effected work. b. Coordinate and allow for the placement of all sleeves and posts, (by other trades), after forms are set but prior to placement of concrete. 3.6.1.4 Newport Beach standards. MATERIALS 3.6.1.4.1 3.6.1.4.2 3.6.1.4.3 3.6.1.4.4 Cement a. Type V, 560-C-3250 with a 4' slump. Per City of Aggregates a. Natural sand and rock conforming to ASTM C33. Reinforcing Steel shall conform to ASTM A615, Grade 40. Wire Mesh Reinforcement: Shall conform to ASTM A185. D-26 3.6.1.4.5 Concrete a. All concrete shall attain a minimum compressive strength of two thousand five hundred (2,500} pounds per square inch at twenty-eight (28} days. (5.5 sk/yard minimum} Weigh-Master's certificates will be required for all transit mixed concrete. b. Concrete for all work (excluding footings and foundations) shall incorporate fiber mesh at the rate of 1.5 pounds per cubic yard. 3.6.1.4.6 Water: Clean and potable, free of impurities detrimental to concrete. 3.6.1.4.7 Forms: Wood, free of warps, smooth, and straight. 3.6.1.5 PREPARATION OF SUBGRADE 3.6.1.5.1 The subgrade shall be prepared as directed and approved by project Soils Engineer. The subgrade shall be graded and well drained. All roots, sod and vegetation shall be removed to a minimum depth of twelve inches (12"). The top six inches (6'') shall be compacted to ninety percent (90%) plus Proctor Density when tested in accordance with AASHO T 180 (latest revision) or ASTM D 1557-66T. 3.6.1.5.2 All sub-grade excavation shall be removed from the site. Backfilling of all utility trenches shall be miscellaneous crushed base recompacted to the above. 3.6.1.5.3 The finished subgrade shall be smooth, trimmed, and shall not vary more than one half (1/2) inch in ten (10) feet from the required line and grade set forth in the Contract Documents. It shall be maintained in this condition until placement of the concrete. 3.6.1.6 FORMS 3.6.1.6.1 Forms shall be brushed clean of loose foreign matter and oiled as necessary before each pour; Contractor shall notify Owner twenty-four (24) hours minimum before each pour in order that Owner and Landscape Architect may check all forms for location and alignment, and the Civil Engineer may check all forms for elevation. 3.6.1.6.2 Contractor shall be responsible for removal of fonms and protection of slabs. 3.6.1.7 REINFORCEMENT 3.6.1.7.1 No pipes or ducts are to be placed in concrete slabs unless specifically detailed. 3.6.1.7.2 Lap all bars a minimum of forty (40) bar diameters (2'-6" minimum} at all splices unless noted otherwise. 3.6.1.7.3 Splices of horizontal rebar in footings shall be staggered. D-27 3.6.1.7.4 Anchor bolts, dowels, inserts, etc., shall be securely tied in place prior to the pouring of any concrete or grout. 3.6.1.8 CONCRETE COLOR 3.6.1.8.1 All concrete flatwork shown on the plans and specified herein shall be as described in the manufacturer equipment and finishes section of these specifications and approved by the Owner and Landscape Architect. 3.6.1.9 CONCRETE FINISHES 3.6.1.9.1 All concrete walks, pads, landings, trails, and curbs shall be finished per the details and as noted in the "Manufacturer's Equipment, Colors and Finishes" section of these specifications and approved by the Owner and Landscape Architect. 3,6.1.10 SAMPLES/QUALITY CONTROL 3.6.1.10.1 Contractor shall prepare for approval and retain at the project site for control, a minimum of 3' x 3' sample each of the concrete flatwork. All work shall conform to the approved samples. 3.6.2 TUBULAR STEEL/MISCELLANEOUS METAL 3.6.2.1 GENERAL: The applicable provisions of the contract documents and these specifications shall govern the work of this section as if herein written in full. 3.6.2.2 SCOPE: Furnish all materials, labor, equipment, transportation and appliances necessary to complete construction of all site metal work including, but not necessarily limited to: tubular steel handrails, tubular steel fences and miscellaneous site metal work. The work generally includes, but is not necessarily limited to the following: 3.6.2.2.1 3.6.2.2.2 3.6.2.2.3 3.6.2.2.4 3.6.2.2.5 General Requirements Materials Workmanship Samples/Quality Control Related Work Specified Elsewhere a. Concrete 3.6.2.3 GENERAL REQUIREMENTS 3.6.2.3.1 The contract drawings and specifications represent the finished structure. Unless otherwise noted, they do not indicate the method of construction. Contractor shall supervise and direct the work and shall be solely responsible for all construction means, methods, techniques, sequences and procedures. Observation visits to the site the Landscape Architect/Owner shall not include inspections of the protective measures or the construction procedures required for same. Any support services performed by Landscape Architect during construction shall be distinguished from continuous and detailed inspection services which are furnished by Owner. These support services performed by Landscape Architect whether of material or work, and whether performed prior to, during or after completion of construction are performed solely for the purpose of assisting in quality control and in achieving conformance with contract drawings and specifications, but D-28 they do not guarantee Contractor's performance and shall not be construed as supervision of construction. 3.6.2.3.2 Notes and details on drawings shall take precedence over these General Requirements in Section 3.6.2.3. 3.6.2.3.3 Field Conditions: Verify dimensions with actual field conditions. Inspect related work and adjacent surfaces. Report to Owner and Landscape Architect all conditions which prevent proper execution of this work. 3.6.2.3.4 Codes: Materials and work shall conform to the governing Building Code. In case of conflict between these specifications and the Building Code, the more stringent shall govern. 3.6.2.3.5 Provisions for other trades: Coordinate and allow for all necessary concrete, masonry and other affected work. 3.6.2.4 MATERIALS 3.6.2.4.1 All steel tubing shall be ASTM A500 Grade A, or ASTM A501 seamless. 3.6.2.4.2 Zinc Metallization: a. All tubular steel fences, gates, handrails, barrier rails and miscellaneous metal members shall be zinc metalized. b. Prior to zinc metallization, all slur faces shall be sand blasted to a SSPC-5 (white metal surface) to provide a surface profile of 2.0 to 3.0 mils. c. Zinc coating thickness shall be minimum .0025 inches. 3.6.2.4.3 Paint-Shop Prime Coat: Primer-coat shall conform lo either FS TT-86 Type II for alkyd type paint or to FS TT-P-G45 for zinc chromate type paint in the fabrication shop. (Lead base paint prohibited.) 3.6.2.4.4 Finish Paint: Minimum two (2) finish coats of exterior metal enamel to primed metal surfaces in the fabrication shop shall be as follows: a. Fences and miscellaneous hardware paint grade and color shall be as specified on the drawings and as approved by the Owner. b. Paint color samples to be approved by Owner and Landscape Architect prior to application. c. Refer to Painting Specifications and the "Manufacturer's Equipment, Colors and Finishes" section of these specifications for additional painting requirements. D-29 3.6.2.4.5 Touch-up all zinc metalized, primed and painted surfaces with zinc primer, followed by finish metal paint. 3.6.2.5 WORKMANSHIP 3.6.2.5.1 Erect plumb, straight, true and accurately fix in place, brace, reinforce, and anchor in place. Grind in field welds smooth. All welds shall be approved by the Owner and Landscape Architect. 3.6.2.5.2 Quality Control: All metal work shall be free from defects which would impair strength, durability and appearance as deemed by the Owner. 3.6.2.5.3 Anchors: Coordinate with Concrete Contractor for the installation of required sleeves and posts set solid into concrete cheek walls. 3.6.2.5.4 Clean Up: After erection, clean off all residue. Grind and clean field welds. Clean bolts and abraded areas. Touch-up all shop primed and painted surfaces with zinc primer and finish metal paint. 3.6.2.5.5 Contractor shall apply additional complete coats of paint in the field as necessary to provide acceptable smooth, uniform coverage as approved by the Owner and Landscape Architect. Additional complete coats shall be considered as included in the various items and not additional compensation shall be allowed. 3.6.3 MANUFACTURER'S EQUIPMENT AND FINISHES 3.6.3.1 LANDSCAPE ARCHITECTURE 3.6.3.1.1 Concrete a. All concrete flatwork, curbs, landings, ramps, swales and exposed footings shall integral color. 3.6.3.1.2 Concrete Finish a. All concrete curbs and swales shall be finished in accordance with public works standards as acceptable to the City Inspector and Owner. seeded exposed aggregate. Color: Aggregate: 3.6.3.1.3 b. All concrete flatwork, shall be integral color, hard- Mesa Beige 70% California Gold 30% Palm Springs Gold ½" Crushed Max. Cable Rail a. Cable Rail Fence color shall be as follows: D-30 Color: RAL 6012, SM GL TRI Bo Drylac: 49/57540 3.6.3.1.4 Batch: 1 L757 JF b. Cable Rail Fence color is available from: Tiger Drylac USA, Inc. 1251 East Belmont Street Ontario, CA Site Furnishing a. Metal Bench RE 2CUB-Reading Curved bench with back. 8' Support Option 1-bolt down per manufacturer recommendations. Powder coat color -Moss -b. Metal Chairs RE 22-Reading Chair Support Option1 -bolt down per manufacturer recommendations. Powder coat color -Moss NOTE: c. Metal Litter Receptacle MT3-32 -Midtown Litter Receptacle 32 Gal Support Option 1 -Bolt Down Power Coat Color -Moss Available from: Keystone Ridge Designs Mi<llt P.O. Box 2008 Butler, PA 160003 CAllG/J t'-f--o'{-- 1-800-284-8208 Minimum 4 and maximum 6 additional benches will be provided. Exact location to be determined. Minimum 2 and Maximum 4 additional trash receptacles will be provided. Exact location to be determined. 3.6.3.1.5 Rock Boulders: a. Boulders b. D-31 "Columbian Gold Boulder" Various sizes -See Sheet LC-6 Pebble/Cobble River Rock Fill "Aztec Pebble" "Aztec Cobblestone" Valley Building materials 23271 Cherry Avenue Lake Forest, Ca 92630 (949) 855-9994 Contact: Eddie Martin 3.6.3.2 MATERIAL SAMPLES 3.6.3.2.1 The contractor shall provide the following material mock ups: a. Concrete paving (3' X 3' sample) 3.6.3.3 SIGNAGE 3.6.3.3.1 accordance with the Construction Plans. The Contractor shall provide and install project signage in Contractor shall submit shop drawings in accordance of the Technical Specifications for "Shop Drawings" MEASUREMENT AND PAYMENT Full compensation for providing signage shall be considered in the contract price for "Signage", and no additional compensation shall be allowed therefore. 3.6.4 IRRIGATION SPECIFICATIONS 3.6.4.1 GENERAL: Contractor shall refer to the Contract Documents which form an integral part of this Specification. When not otherwise specified, workmanship and material shall conform to the local plumbing code having jurisdiction. 3.6.4.2 SCOPE OF WORK: The work consists of furnishing labor, tools, machinery, transportation, materials, and processing required to complete the Sprinkler Irrigation System described herein and shown on the Drawings. The intent of the Drawings and Specifications is to indicate and specify a complete Sprinkler System, installed ready for use without further cost in labor or materials to Owner. Any item listed in the Specifications and not shown on the Drawings or shown on the Drawings and not listed in the Specifications shall be considered to appear in both, except any item or material shown in the Specifications which is obviously not intended to complete the installation. In the event of "conflict" between the Drawings and Specifications, Owner, Landscape Architect shall be consulted immediately. Inclusion or exclusion of the conflicting item(s) shall be considered as included in the various contract items and no additional compensation shall be allowed. 3.6.4.3 EXAMINATION OF PROJECT DRAWINGS AND SITE: Prior to submission of bid, Contractor shall examine the site, the complete drawings of the project, and the specifications for same, in addition to the drawings and specifications for the Sprinkler irrigation portion of the work. 3.6.4.4 SUBMISSION FOR APPROVAL: Contractor shall furnish the articles, equipment, materials or processes identified by name in the specifications. No substitution will be allowed without prior written approval by Landscape Architect and Owner. 3.6.4.4.1 Contractor shall submit with the material list, catalog data, and full descriptive literature wherever possible. D-32 3.6.4.4.2 Equipment or materials installed or furnished without the prior approval of the Owner may be rejected and Contractor required to remove such materials from the site at its own expense. 3.6.4.4.3 Approval of any item, alternate or substitute, indicates only that the product(s) meet the requirements of the specifications on the basis of the information or samples submitted. 3.6.4.4.4 Manufacturer's warranties shall not relieve Contractor of its liability under the guarantee. Such warranty shall only supplement the guarantee. 3.6.4.4.5 warranty on any product offered for use. 3.6.4.4.6 comply strictly with the specifications. Owner may, at its option, require a manufacturer's Materials shall be of the best quality obtainable and shall 3.6.4.5 CONFORMANCE: All irrigation work shall conform to applicable City, County and/or State Codes, regulations and rules. 3.6.4.6 LICENSE: All work shall be performed by a C-27 California licensed landscape irrigation contractor. 3.6.4.7 PERMITS AND INSPECTIONS: Contractor shall coordinate obtaining permits per Section 2. 7 of these Technical Specifications and any Inspections as required. 3.6.4.8 MATERIALS: 3.6.4.8.1 Plastic Pipe: Plastic pipe shall be extruded from 100% virgin Polyvinyl Chloride (PVC) Type 1, (Class 1120) as manufactured by Apache, Pacific Western, Johns-Manville or equal. All plastic pipe shall be inspected and tested by the manufacturer. Contractor shall submit certificate that the pipe has passed the following tests: a. A 2" pipe sample of each size of manufacturer's pipe shall be taken from the field and immersed in 99% pure Anhydrous Acetone at approximately 72.4 F for 20 minutes. At the end of this lime, there should be no evidence of flaking or delimination on the inner or outer walls of the pipe. Evidence of softening and swelling shall not constitute failure. b. A 2" pipe sample shall be flattened to 40% of its outside diameter between parallel plates of a press without showing evidence of cracking or breaking. Any pipe not passing these tests shall be rejected as not passing this specification. c. All plastic pipe shall be continuously and permanently marked with the following information: Manufacturer's name, nominal pipe size, PVC 1120, SOR (Standard Dimension Ratio, or the pressure rating in P.S.I.) N.S.F. (National Sanitation Foundation). d. Manufacturer shall also mark the date of extrusion on the pipe. This dating to be done in conjunction with records to be held by manufacturer for two years, covering quality control test, raw material batch number, and other information deemed necessary by manufacturer. D-33 e. All plastic pipe to be installed on the non-pressure side of the valve shall be PVC 1120, unless otherwise shown on the details or legend. f. All plastic pipe to be installed on the pressure side of the valve shall be PVC 1102, 1-1/2" and small Sch. 40, 2", 2-1/2" and 3" SOR 13.5 4" and larger bell and gasket ring tight SOR 21 200 with the fittings and adapters thrust blocks as approved by pipe manufacturer, as specified on the drawings, details and legend. g. Plastic fittings shall be PVC 1, IPS, Schedule 40, N.S.F. fittings, and Schedule 80 threaded nipples as shown in the details as manufactured by Lasco, Slone Manufacturing Co. or approved equal. Solvent is to be per pipe manufacturer's recommendations. h. Installation of plastic pipe shall conform strictly to manufacturer's recommendations (i.e. cement and thrust blocks}. Contractor shall make arrangements for the plastic pipe manufacturer's representative to be at job site at the start of assembly and during installation as may be necessary to instruct in proper assembly and its relation to facilities to which connected. i. Thrust blocks shall be installed for all bell and gasket pipe at all changes in direction, all changes in pipe size, all ends of pipe and all valve connections. Thrust blocks shall be sized based on the safe load bearing of the soil and shall be as required by the pipe manufacturer of all conditions. 3.6.4.8.2 Sleeves: All pipe sleeves shown on the plans are to be installed by the Contractor. All sleeves to be installed under existing roadways shall be bored in accordance with the Civil Engineering Improvement Plans. All sleeves in future drives/streets may be trenched. No saw cutting of existing streets allowed. Refer to Civil Engineering Improvement Plans for all sleeves under roads, drives and parking surfaces. a. Pipe sleeves under paving (i.e. walks) shall be PVC Class 315 for 2" and larger or PVC Schedule 40 for 1-112" and smaller as indicated in the legend. b. Walks under 6', Contractor shall coordinate the locations of pipe and wire crossings prior to construction of the sidewalk as follows: 1. Mainline -Direct Bury or Sleeve 2. Lateral Line -Direct Bury or Sleeve 3. Irrigation Control Wires -2" Minimum Sleeve 4. Electrical Conduit to Irrigation Controller -Per Electrical Plans c. Walks over 6', Contractor shall coordinate the locations of pipe and wire crossing and sleeve all locations as follows: 1. Mainline Sleeve -2x Mainline Size 2. Lateral Line Sleeve -2x Lateral Line Size 3. Irrigation Control Wire -2" Sleeve 4. Electrical Conduit to Irrigation Controller -Per Electrical Plans D-34 3.6.4.8.3 Gate Valves: Gate valves of the manufacture, size and capacity indicated in the legend shall be provided, installed and located as shown thereon. a. Each gate valve shall be housed in a plastic box, marked "G", as shown on the details and specified herein. 3.6.4.8.4 Quick Coupling Valves: Quick coupling valves shall be as indicated in the legend and installed in accordance with the detail thereof. Note: Quick couplers shall be installed in groundcover areas when possible in a plastic box marked "Q". 3.6.4.8.5 Automatic Controller: Rainmaster controllers shall be as indicated in the legend, on the drawings, or in the details. Controllers shall be inst.ailed per manufacturer's specifications. Valve sequence and areas irrigated shall be charted on the cabinet door. 3.6.4.8.6 Flow Sensor: All flow sensors shall be per the Irrigation Legend and Details. All installation shall be per the manufacturer's specifications. 3.6.4.8.7 Master Valve: All master valves shall be as indicated in the legend and installed in accordance with the Details thereof. 3.6.4.8.8 Remove Control Valves: Remote control valves shall be as indicated in the legend and installed in accordance with the details thereof. 3.6.4.8.9 Sprinkler Heads: All sprinklers shall be installed in accordance with details thereof. Sprinkler heads shall be as indicated in the legend and on the drawings. 3.6.4.8.10 Anti-Drain Valve: Anti-drain valves shall be as indicated in the legend and installed on each sprinkler head in accordance with the details thereof. 3.6.4.8.11 Wire: All wire shall be UF/UL approved direct burial wire. 24 volt or higher voltage line connections shall be made by clamp and waterproofed with 3M Company Scotchcast or equal splicing kits. No splicing allowed between connection points, unless prior approval is obtained by the Owner. All splice connection points shall be placed in a plastic box, marked "SB", and the location shown on the "AS Built" Plans. Pmvi,;ie,..a..&-expansiorr·oo11::i;::,re:cy::200::.an(Fel'iaiij'iif1n . direelioh.-• • a. Direct Burial Control Wires: All control wires shall be solid copper, 600 Volt, Type UF, solid copper wire conforming to the standard specifications and drawings as follows: Neutral Wires: White (#12 AWG) Pilot Wires: (#14 AWG) b. Pilot (control) wires shall be a different color for each controller where wires from two (2) controllers are installed in the same trench. Where pilot wires serve only one (1) controller, the same color pilot may be installed in more than one (1) area (controller zone) on the site where they do not occupy the same trench. D-35 c. Four (4) spare wires of a different color from the pilot wires sha}I e installed from the furthest valve, with the common wire into every valve box served by common wire, ack to the controller cabinet. d. Wire Connections: Neutral, pilot and spare wires shall be installed with a 2'-0" coiled excess wire length at each end enclosure. Each and every wire splice shall be made only in valve/pull/splice boxes and shall be connected with appropriate sized "scotch-lock" pressure type connectors, then encased in the waterproof epoxy of the "Scotchcast" sealer. e. Wire Bundles: Each individual controller clock's control wires shall be bundled and taped together at intervals not exceeding 10'-0". f. Trench Marker: All direct burial wires shall be marked with a continuous yellow colored trench marker plastic tape 9" below finished grade directly above the buried wires. Marker tape shall be as approved. Tape shall be 3" wide, with a separate signal tracing wire encased within. g. Testing: All wiring shall be tested for continuity, open circuits and unintentional ground prior to connecting to equipment. The minimum insulation resistance to ground shall be fifty (50) megohms. Any wiring not meeting this requirement shall be replaced at the Contractor's expense. h. Pull Boxes: Pull boxes are not shown on the plans, but will be required at both sides of every street and parking lot crossing. Rectangular plastic pull boxes shall be as manufactured by Brooks, Ametek or approved equal with locking plastic cover marked "Irrigation Control Wires". i. All wires in pull boxes shall be bundled and taped and shall not come within 3" from lid. Boxes shall be sized accordingly to accommodate this requirement. 3.6.4.8.12 Valve Boxes: Gate valve boxes shall be Ametek or equal as per details. Box lids shall be marked as noted in the detail. a. Remote control valve boxes shall be Ametek or equal as per detail. Box lids shall be marked R.C.V. or "water'' as noted in the detail. (Master valves shall be marked "MV"). b. Quick coupler boxes shall be provided for all quick couplers installed in lawn areas. Boxes shall be Ametek or equal per details. Box lids shall be marked as noted in the detail. C. cover shall be marked with "SB". Splice boxes when approved by Owner, shall be 12" x 18", the d. Control wire pull boxes shall be Ametek or equal as per the details. Box lids shall be marked "PB" as noted in the details. e. Comcable pull box shall be Ametek or equal per the details. Box lids shall be marked "CC" as noted in the details. f. Ground rod boxes shall be Ametek or equal per the details. Box lids shall be marked "GR" as noted in the details. D-36 3.6.4.8.13 Wire Conduit: Conduit for communication wire shall be gray electrical conduit where sleeves are noted per plans. Size shall be as noted on the plans. 3.6.4.9 INSTALLATION 3.6.4.9.1 Site Conditions: All scaled dimensions are approximate. Contractor shall check and verify all dimensions on the site prior to proceeding with work under this contract. a. Extreme care shall be exercised in excavating and working near existing utilities. Contractor shall verify the location and condition of all utilities and be responsible for damage to any utilities. b. Should utilities not located or marked be found during excavation, Contractor shall promptly notify Owner and shall discontinue with work in the area except emergency work necessary to repair or prevent damage until instructions are received. c. Failure to notify Owner of discovery of such utilities or damage thereto will result in the Contractor being liable for any and all damage caused to the utilities as a result of Contractor's actions. d. Contractor shall, before starting work on the sprinkler system, carefully check all finish grades to satisfy itself that it may proceed. 3.6.4.9.2 Site Verification: Prior to commencement of work, Contractor • shall verify, at the site, all conditions and dimensions shown on the plans necessary to achieve the intended design of the irrigation system. Any discrepancies shall be reported to Owner immediately. 3.6.4.9.3 Liable for Encroachment: Contractor shall be responsible and liable for any encroachment into adjacent property, rights-of-ways, easements, setbacks or any other legal property restrictions either marked or unmarked. 3.6.4.9.4 Point of Connection Verification: Contractor shall verify the static pressure, meter size and size of service to meter.(P.O.C.) at each point of connection. 3.6.4.9.5 Field Staking: Prior to installation, Contractor shall locate by stakes or other means all pressure supply lines, control equipment, groundcover delineation's and heads for approval by Owner. 3.6.4.9.6 Intended Design Coverage: Contractor shall be responsible for completion, modification or revisions of the systems as necessary to maintain the consistent coverage design of the contract documents. Any deviation from the contract documents shall have the prior written approval of Owner and Landscape Architect. 3.6.4.9.7 Notification of Discrepancies: Any discrepancies between the field conditions and the contract documents and/or the design intent affecting the successful completion and cost of the project shall be reported to Owner and Landscape Architect immediately. All work related to the problem area shall cease until the discrepancies have been resolved and notification to proceed has been issued by Owner. Any continuation of work is at Contractor's risk and expense. D-37 3.6.4.9.8 Irrigation Plans: The Irrigation Plans, including piping and equipment locations, are drawn diagrammatically. Contractor shall make minor adjustments to the system as required to avoid physical elements and conform to the site conditions. In all cases, Contractor shall insure that there are not conflicts between the irrigation system, planting and construction elements, and existing utilities. , 3.6.4.9.9 Water Supply: Contractor shall install all water meters at the water sources as indicated on the drawings, and in accordance with the Irvine Ranch Water District Standard Plans. 3.6.4.9.10 Workmanship and Procedures: The routing of the pressure supply lines as indicated on the drawings is diagrammatic. Contractor shall install lines in such a manner as to conform with the various details without offsetting the various assemblies from the pressure supply line. 3.6.4.9.11 Detail Drawings: All assemblies specified herein shall be installed in accordance with the respective detail. In the absence of _detail drawings or specifications pertaining to the specific items required to complete the work, Contractor shall perform such work in accordance with the best standard practice and to the satisfaction of Owner. 3.6.4.9.12 Line Clearance: All sprinkler lines shall have a minimum horizontal clearance of 6" from each other separated in the backfill. 3.6.4.9.13 Electrical: Refer to the Electrical Specification and Electrical Plans for specifications associated with this work. a. Power sources shall be as indicated on the Electrical Plans. The Irrigation Contractor shall coordinate the connections at the point shown on the drawings with the Electrical Contractor. b. Contractor shall be responsible for setting the electrical meter, making electrical connections to the automatic controllers and wire circuits from the electrical service drop to the meter and the meter to the irrigation controllers. All electrical work shall be in accordance with all local and/or County codes. c. All wiring under paving shall be installed in a PVC Schedule 40 or Class 315 sleeve and shall have a minimum depth of 30" at all street sections, per the plans. Sleeves shall be of sufficient I.D. to accommodate the required number of wires running therein as per the National Electric Code. No wiring shall be run in same sleeve with water lines. 3.6.4.9.14 Existing Utilities: Contractor shall locate and mark all existing utilities such as Electric, Gas, Cable T.V., Telephone, Domestic Water, Sewer and Storm Drains. Extreme care shall be taken by Contractor when excavating or working in these areas and coordination and cooperation between Owner and Contractor is required as the work progresses to these areas. Contractor shall give 24 hours notice to representative as work progresses to underground utility areas. 3.6.4.9.15 Equipment to be Furnished: Contractor shall provide to Owner as part of this contract the two (2) sets of sprinkler wrenches for adjusting, cleaning or disassembling each type of sprinkler. Two (2) each of any special tools required for any other equipment shall also be furnished (i.e. quick coupler quills). D,38 3.6.4.10 EXCAVATION 3.6.4.10.1 Boring Beneath Paving: Equipment, materials, appliances and methods for drilling pipe beneath paving shall be in conformance with the City of Newport Beach Standards. 3.6.4.10.2 Trenches within Future Drives/Streets and Parking Areas: Trenches shall be dug straight and excavated to depths required with a bottom width sufficient to facilitate work of installation. The trenches shall be approximately 18" wider than the pipe diameter. Refer to Geotechnical Report, Soils Report, prepared by Leighton and Associates, and governing jurisdiction requirements. a. All pressure supply lines under street and parking sections shall have a minimum depth of 24" and shall be installed in PVC Class 315 or PVC Schedule 40 pipe sleeves as indicated in the legend. b. All non-pressure lines under street and parking sections shall have a minimum depth of 24" and shall be installed in PVC Class 315 or PVC Schedule 40 pipe sleeves as indicated in the legend. c. Laying Pipe: Pipe shall have a continuous support of the trench bottom and shall be laid to an even grade. Keep trenches free of water and dry during the bedding, laying and joint operations. Keep interior of piping and accessories clean. d. Proximity of Water and Sewer Lines: Where water lines and sewer lines cross each other, the water line shall be at least 3' above the sewer, of if this is not possible, amount of clearance between the lines may be reduced provided the sewer line is cast in concrete. e. All lines shall be a minimum horizontal clearance of 6" from each other and from lines of other trades. No line shall be installed directly over another line. f. Earth Bottoms: Terminate excavation approximately 2" above correct subgrade. Handfinish bottom with a shallow concave groove, shaped carefully to grade and to fit lower 90 degrees quadrant curve of pipe. Where bell and spigot pipe is used, cut bell holes to a depth sufficient to provide even bearing for entire length of pipe. g. Rock Bottoms: If trench bottom is rock or coarse gravel over- excavate by 6" and place an equalizing bed of sand or other finely divided material, well compacted and dressed as specified for earth bottoms. h. Laying Plastic Pipe: Dress trench bottom to be smooth and free of stones and clods larger than ½" diameter. Leave sufficient loose material in trench to provide firm bedding for full length of pipe barrel. If trench bottom is rocky or hard, place 4" of selected material for bedding. Assure that joint ends are clean and undamaged. Use lubricants in full compliance with manufacturer's printed directions. Assemble push on joints to the full depth required by the manufacturer. Make field cuts and joint assemblies in compliance with manufacturer's printed recommendations. D-39 i. Backfilling: 1. Excavated materials may be used for backfill operations subject to the specification requirements. Waste all excess excavated material unsatisfactory for backfill. 2. Initial backfill on all lines shall be clean, fine granular material with no foreign matter larger than ½" in any diameter. Place in 6" loose layers, each manually tamped to dry density equal to the adjacent undisturbed soil. 3. Compaction: Place backfill material generally in uniform horizontal layers, loose thickness as specified. Compact each layer using hand operated plate type vibratory compactors, or other approved compaction equipment appropriate for the soil and nature of the work. Moisten or aerate the materials as necessary to provide the moisture content that will facilitate obtaining the required compaction. 3.6.4.10.3 Trenches in General: Trenches shall be dug straight and pipe shall have the continuous support of the ditch bottom and shall be laid to any even grade. Trenching excavation shall follow the layout indicated on the drawings. a. All pressure lines shall have depth of 24" minimum unless noted otherwise. b. All non-pressure lines shall have a depth of 12" minimum as shown in the details. c. All lines shall have a minimum horizontal clearance of 6" from each other and from lines of other trades. d. No line shall be installed directly over another line. 3.6.4.10.4 Backfilling: Backfill for trenching shall be compacted to dry density equal to the adjacent grades without dips, sunken areas, humps or other irregularities. Initial backfill on all lines shall be of a fine granular material with no foreign matter larger than ½" in size. a. If, in the opinion of Owner and/or its representative, the excavated material is not satisfactory for use as backfill, Contractor shall dispose of this unsatisfactory material. b. Contractor shall be responsible for any setting of trenches from its work. 3.6.4.11 TEST 3.6.4.11.1 Pressure Test: All pressure lines shall be tested under hydrostatic pressure of 125 lbs. per square inch, and all non-pressure lines shall be tested under the existing static pressure and both be proven watertight. a. Pressure shall be sustained in the lines for not less than four hours. If leaks develop, the joints shall be replaced and the test repeated until the entire system is proven watertight. D-40 b. Tests shall be observed and approved by Owner and/or its representative prior to backfill. c. All joints and connections shall be exposed during testing. Sections between joints shall be backfilled. d. Upon completion of each phase of the work. Contractor shall check and adjust each sprinkler head to meet the site requirements. 3.6.4.11.2 Coverage Test: When the sprinkler system is completed, Contractor, in the presence of Owner's authorized representative, shall perform a coverage test of water afforded all planting areas, complete and adequate at head to head coverage. Contractor shall furnish all materials and perform all work required to correct any inadequacies of coverage disclosed arising from its work. a. Conlractor shall inform Owner prior to starting work of any deviation form the spacing required due to wind, planting, soil or site conditions that bear on proper coverage. 3.6.4.12 DRAWINGS OF RECORD 3.6.4.12.1 Refer to the General Conditions and the Special Conditions. 3.6.4.12.2 The annotated irrigation redline drawings shall dimension from two (2) permanent points of reference, building corners, sidewalk, or road intersections, etc., the location of the following items. Landscape Architect lateral lines 3.6.4.12.3 1 . Gate valves 2. The routing of the sprinkler mainlines 3. Connections to the existing water lines 4. The routing of the control wiring 5. Sprinkler control valves 6. Quick coupling valves 7. Any other pertinent underground item, if so deemed by 8. All irrigation piping in street and parking sections including Controller Charts: 1. The chart is to be a reduced drawing of the actual 'record' system. However, in the event of the controller sequence is not legible when the drawing is reduced, it shall be enlarged to a size that will be readable when reduced. 2. Chart shall use a different color to show area of coverage for each station. 3. When completed and approved, the chart shall be hermetically sealed between two pieces of plastic, each piece being a minimum 20 mils. in thickness. D-41 3.6.4.13 CERTIFICATION AND COMPLETION A. General The following items shall be submitted to the Landscape Architect no later than 10 days prior to substantial completion of the installation of all improvements. Once approved by the Landscape Architect, these items shall be forwarded to the Owner by the Landscape Architect with two (2) Landscape Architect's wet stamped certification letters documenting that the work has been completed in substantial conformance with the approved plans and specifications for distribution. 1. Two Controller Charts for Each Controller a. Provide two (2) sets of controller drawings for each controller unit installed on the project. The controller drawings shall be an actual AutoCADD Release 2000i reduction of the area covered by that controller unit and shall be at the maximum allowable scale that will fit inside the controller door without folding the drawing. b. After final approval from the Architect, each controller drawing shall be hermetically sealed between two (2) pieces of minimum 20 mils. thick plastic. c. Contractor shall supply a RW-CD of the AutoCADD Release 2000i controller charts to be turned over to the Owner. 2. The Contractor will permanently fix one (1) controller drawing to the inside of each controller unit and bind one complete set of controller drawings in a loose leaf binder and submit to Owner or Owner's representative prior to scheduling a final walkthrough. 3. Two Operation and Maintenance Manuals: Contractor to prepare two (2) individually hardbound copies of operation and maintenance manuals. The manuals shall describe the materials installed. Each complete manual shall include the following information: a. Index sheet stating Contractor's address and telephone number, list of equipment including names and addresses of local manufacturer representatives. b. Complete operating and maintenance instruction for all equipment. c. Spare parts lists and related manufacturer information for all equipment. d. A guarantee for the sprinkler irrigation system. This guarantee form shall be retyped onto the Contractor's letterhead. e. Contractor's performance bond information, including bonding company, bond number, agent and phone number. f. Listing of all required warranties and guarantees with effective dates and expiration date. D-42 g. Current watering schedule requirements. 4. Equipment: As part of the contract, the Contractor shall supply the following items: a. Two (2) keys for controller, controller enclosure. b. Two (2) sets for any special equipment required for operating, adjusting, assembling and removing each type of equipment supplied on the project and as required by the Owner. 5. Irrigation Guarantees, Certifications and Approvals a. Two (2) Irrigation Contractor's original of all guarantee letters. b. Two (2) Pacific Technical installation certification irrigation controller approvals. c. Two (2) controller manufacturer's Set Up/Flow Sensor Master Valve verification start-up certification letters. d. Two (2) copies of IRWD Reclaimed Water Irrigation System approval letter and one (1) copy to Owner. 6. Annotated set of "As-Built" Record Drawings as specified herein. B. Written Certification Contractor shall provide a written certification that the irrigation and landscape systems are installed free from defects in materials and workmanship and in full compliance with the drawings and specifications. This shall be on Contractor's letterhead with its irrigation and California C-27 Contractor's License number. 3.6.4.15 INSPECTION OF WORK: Installations and operations must be approved by owner. 3.6.5 RAINMASTER IRRIGATION CONTROL SYSTEM SPECIFICATIONS 3.6.5.1 GENERAL a. Refer to the Irrigation Specifications. 3.6.5.2 SCOPE OF WORK a. All materials except interconnect conductors shall have a five year warranty. The Contractor shall submit proof of warranty prior to the start of installation. No installation will begin without proof of warranty from the equipment supplier. D-43 b. The intent of the drawings and specifications is to indicate and specify a complete Rainmaster irrigation central control system, installed and ready to use without further cost in labor or materials to the Owner. c. The Contractor shall refer to the utility consultants telephone plan connections to the telephone service and installations of conduit, telephone conductors, and jacks at the locations shown on the drawings. 3.6.5.3 MATERIALS a. Conduit: 1. All irrigation interconnect conduit and conduit fillings shall be U.L. Listed PVC Schedule 40, 1-1/4" in size, unless otherwise noted. b. Conductors: 1. Two (2) conductor direct burial shielded cable used for control communications between satellites, as approved by Rainmaster. 2. Each controller shall be grounded by means of a separate stranded copper conductor to a separate 8' foot copper clad ground rod located no closer than 8' feet from the controller enclosure. Groundrods shall consist of one AWG No. 8 stranded copper ground in each interconnect run terminated at an 5/8" Dia. X 8' foot copper clad ground rod located no closer than 8' feet from the controller enclosure. 3. Future Telephone Service: The Contractor shall provide telephone conduit with wire service to the future telephone modem in the irrigation controller enclosure. Refer to the site utility plans. The City of Newport Beach will obtain the telephone numbers if the system is converted to a telephone communication system in the future. c. Pull Box: 1. Pull boxes for the irrigation interconnect conduit shall be 12" x 16" gray plastic with a locking cover as manufactured by Ametek or approved equal. The cover shall be marked CC. 2. In paved areas (i.e. drive areas), the pull box shall be Brooks 3TL concrete box or approved equal with galvanized cast-iron traffic lid. The cover shall be marked with the letters IRR-COM 2" high. Marking shall be applied to the cover prior to galvanizing. 3.6.5.4 INSTALLATION, WORKMANSHIP AND PROCEDURES a. Irrigation lnterconn(!Ct Conduit 1. The conduit shall be located adjacent to the irrigation mainline whenever possible. If the conduit is installed away from the mainline except runs to the Controller the location shall be approved by the Owner/Landscape Architect. D-44 ' ' 2. Conduit runs shall be installed as shown in the plans and , details. 3. The ends of all conduits, whether shop or field cut, shall be reamed to remove burrs and rough edges. 4. The ends of the conduit shall be taped until the wiring is pulled. 5. Conduit bends, except factory bends, shall be as recommended by the manufacturer and have radii of not less than 6 times the inside diameter of the conduit. 6. Conduit shall be laid to a depth of not less than 24" below finished grade in landscaped areas and in paved areas. The conduit shall have a minimum of 6" clearance from other pipes or conduits. Conduit shall have a minimum of 36" clearance from high voltage electrical utilities. b. Irrigation Interconnect Conductors: 1. All irrigation interconnect conductors shall be pulled by hand. Winches or other power-actuated pulling equipment shall not be used. 2. A total of 3' feet of slack shall be left at each field satellite and within each pull box. Sufficient slack shall be left to allow the wire to extend 18" above the top of . the bull box grade. 3. Small, permanent, identification bands shall be marked "irrigation interconnect" or as specified and securely attached to irrigation interconnect wires in each pull box near the termination of each wire. Permanent identification bands shall be embossed 6-mil oil resistant PVC tape with pressure sensitive backing. 4. The irrigation interconnect wire shall be continuous from controller to controller. All splices occur within the controller enclosures unless specifically authorized by the Owner. All splices shall be made using approved connectors only. All splices shall be capable of satisfactory operation under continuous submersion in water. All splices shall be 3M Series 3500 Scotch-Lok connector packs or approved equal. c. Pull Boxes: 1. Pull boxes shall be installed at intervals not to exceed 200' feet and at each location that the installation of the conduit shall be phased, and at each point where • the conduit crosses a roadway and at each "group" of controller. 2. Pull boxes shall be installed in areas to be landscaped whenever possible. 3. The bottom of all pull boxes shall be bedded in crushed rock 6" deep prior to installation of irrigation interconnect. D-45 3.6.5.5 INSPECTION a. Interconnect Circuitry: The Contractor shall request in writing the following warranty tests to be performed by the equipment supplier on all electrical circuits, and shall submit a written approval from Rainmaster/Hydroscape Products to the Owner/Landscape Architect prior to the start of the maintenance period. All tests shall be made to the satisfaction of the manufacturer. 1. Continuity -Each circuit shall be tested for continuity. 2. Ground -Each circuit shall be tested for leaks to ground with an ohm meter after each interconnect circuit has been installed and connections have been made. No circuit checking lower than 1 megohm will be acceptable. Any underground splices must be buried in the soil and the water settled prior to this test. After test is completed, splices shall be removed from the soil and left exposed in pull box for future access. 3. Functional Test - A functional test shall be made in which ii is demonstrated that each and every part of the system functions as specified or intended. The test may commence only with the approval of the Owner/Landscape Architect. 3.6.6 IRRIGATION FIELD OBSERVATION SCHEDULE 3.6.6.1 Field Observation Coordination: The following observations shall be initiated by Contractor and coordinated through the Owner. Contractor shall notify Owner and Landscape Architect not less than forty-eight (48) hours in advance of any observation. Continued work without observation at these phases of work is at Contractor's risk, with any required change or modification at Contractor's expense. 3.6.6.2 Contractor Orientation/Pre-Construction Meeting: This meeting shall be conducted to discuss the plans and specifications, possible discrepancies, site conditions and other aspects of the project irrigation work such as personnel, schedule and requirements for starting work. Prior to the meeting, Contractor shall thoroughly acquaint itself with site conditions for the plans, details and specifications. 3.6.6.3 Irrigation Mainline and Equipment Layout: This observation shall be performed by Landscape Architect following staking of all pressure mainline and control equipment, verification of all site conditions and prior to any trenching. Any discrepancies not previously noted shall be corrected at this time to the satisfaction of Owner and Landscape Architect at Contractor's expense. 3.6.6.4 Irrigation Mainline and Pressure Test: This observation is for the purpose of reviewing all mainline layout for conformance to specifications and verifying the water tightness of pressure systems prior to backfilling trenches. Pressure tests must conform to manufacturer's specifications. All pressure lines shall be tested under a sustained hydrostatic pressure of 150 pounds per square inch for a period of not less than two (2) hours. This test shall be performed in the presence of Owner and Landscape Architect to manufacturer's accepted testing procedures and approved in writing by Owner, prior to backfilling any trenches. Contractor shall furnish necessary force pump and all other necessary testing equipment. D-46 3.6.6.5 Progress Inspections: Periodic inspections shall be pre- approved by the Owner and performed by Landscape Architect during the layout of all lateral line systems, with trenches open to verify conformance to details, depth of pipe and equipment assemblies. 3.6.6.6 Irrigation Completion/Coverage Test: This observation is to insure conformance of all irrigation equipment with irrigation contract documents and will consist of operation of each system to insure intended coverage. Contractor shall flush and adjust all heads for optimum performance and to prevent overspray onto walks, roadways and buildings, etc. prior to this observation. This may include changes in nozzle sizes and degree of arc to optimize operation. 3.6.6.7 Unprepared Inspection Requests: In the event Contractor requests inspection of work and said work is incomplete, Contractor shall be responsible for inspection costs. 3.6.7 RECLAIMED AND POTABLE WATER REQUIREMENTS 3.6.7.1 The installation of the irrigation water system shall conform to the regulations for the construction of the irrigation water systems within the "IRWD" and the accompanying plans and specifications. 3.6.7.2 The on-site reclaimed and potable water piping installed on this project shall be identified in accordance with the "IRWD's" and the accompanying plans and specifications. 3.6.7.3 Reclaimed wc1ter piping shall be "alertline" violet colored PVC as manufactured by Pacific Plastics or approved equal. 3.6.7.4 Marking on the violet colored PVC pipe shall include the following: Alertline; caution reclaimed water; nominal pipe size; PVC-1120; pressure rating in pounds per square inch at 73 degrees; ASTM designations such as 1785, 2241, 2672, 3139. Printing shall be placed continuously on two sides of the pipe. 3.6.7.5 All reclaimed water sprinkler control valves shall be tagged with identification tags. 3.6.7.5.1 Tags shall be weatherproof plastic, 3" x 4", purple in color with the words "Warning-Reclaimed Water -Do Not Drink" imprinted on one side, and "Avisa -Agua lmpura -No Tomar" on the other side. Imprinting shall be permanent and black in color. Use tags as rnanufactured by T. Christy Enterprises or approved equal. 3.6.7.6 piping carrying potable water. 3.6.7.5.2 a. b. C. One tag shall be attached to each valve as follows: Attach to valve stem directly or with plastic tie-wrap or; Attach to solenoid wire directly or with plastic tie-wrap or; Attach to valve cover with existing valve cover bolt. Warning tapes shall be used on all constant pressure mainline D-47 3.6.7.7 Warning tapes shall be a minimum of 3" wide and shall run continuously for the entire length of all constant pressure mainline piping. The tape shall be attached to the top of the pipe with plastic tape banded around the warning tape and the pipe every 5' on center. 3.6. 7 .8 Warning tape for the constant pressure potable water piping shall be blue in color with the words "Caution Buried Waterline Below" imprinted in minimum one inch ( 1 ") high letters black in color. Imprinting shall be continuous and permanent. 3.6.7.9 "IRWD" shall be notified two (2) days prior to the start of irrigation construction at (949) 453-5300, and each workday thereafter until completion of project. 3.6.7.10 All pressure mainline piping from the reclaimed water system shall be installed to maintain a ten foot (10') minimum horizontal separation from all potable water piping. Where reclaimed and potable water pressure mainline piping cross, the reclaimed water piping in a Class 200 "alertline" violet colored PVC sleeve which extends a minimum of five feet (5') on either side of the potable water piping. Provide a minimum vertical clearance of six inches (6"). Conventional (white) PVC pipe may be used for sleeving material if it is taped with three inch (3") wide purple warning tape which reads "caution reclaimed water". 3.6.7.11 The irrigation system has been designed to operate between the hours of 9:00 p.m. and 6:00 a.m. unless otherwise directed by the District Engineer. 3.6.7.12 Adjust spray heads to eliminate overspray onto areas not under the control of the customer. For example, pool decks, private patios, streets and sidewalks. 3.6.7.13 Contact the "IRWD" office two (2) days prior to the irrigation system coverage test at (949) 453-5300, and arrange a walkthrough of the system. 3.6.7.14 Failure to comply with any or all of the above guidelines puts your system in violation of the District's rules and regulations, and will result in termination of service until the appropriate corrective steps have been taken. 3.6.7.15 Warning tape on reclaimed water constant pressure mainline piping is only allowed on project-by-project approval from the District Engineer. If approved, it must follow these installation specifications: 3.6.7.15.1 Warning tape shall be used on all constant pressure mains. 3.6.7.15.2 Warning tape shall be a minimum of three inches (3") wide and shall run continuously for the entire length of all constant pressure mainline piping. The tape shall be attached to the top of the pipe with plastic tape banded around the warning tape and the pipe every five feet (5') on center. 3.6.7.15.3 Warning tape for the constant pressure reclaimed water piping shall be purple in color with the words "Caution -Reclaimed Water" imprinted a minimum of one inch (1") high and black in color. Imprinting shall be continuous and permanent. D-48 3.6.8 PLANTING SPECIFICATIONS 3.6.8.1 General: The applicable provisions of the Contract Documents and these specifications shall govern the work of this section as if herein written in full. 3.6.8.1.1 Definition of Terms: 'Planting Area' means all areas to be planted with trees, shrubs, and ground covers. 3.6.8.2 Scope of Work: Furnish all material, labor, transportation, equipment and property to complete the landscaping of the planting areas shown on the drawing or reasonably implied to complete the construction. Included as part of the work of this section, but not necessarily limited by it are the following items; 3.6.8.2.1 Clear and remove from the site all debris, surface growth, or other undesirable material left after grading and construction operations specified elsewhere. 3.6.8.2.2 Finish grading, modeling and shaping of all planting area surfaces after rough grading. 3.6.8.2.3 Preparation of soil in all planting areas including loosening, conditioning and fertilizing unless noted otherwise on the plans. 3.6.8.2.4 Finish/Fine Grading of all planting area surfaces per Civil Engineering and Landscape Drawings. 3.6.8.2.5 Installing plant materials including trees, shrubs, and ground covers. 3.6.8.2.6 Furnishing and installation of all required planting backfill materials, tree stakes and miscellaneous materials. 3.6.8.2.7 Perform all pruning operations as required and specified herein. 3.6.8.2.8 Maintain all plants and planting, as specified herein, until end of stipulated maintenance period and acceptance by Owner. 3.6.8.2.9 General clean-up of site construction features and weeding of all planting areas. 3.6.8.2.10 Guarantee that all plant materials will take root and grow. 3.6.8.2.11 Perform all work and provide all materials incidental to the specified items in order to provide a complete installation. 3.6.8.3 WORK NOT INCLUDED 3.6.8.3.1 Planting work specified by others; work indicated on the Drawings as "Existing" or "N.I.C.", or work specifically mentioned for exclusion in the specifications. 3.6.8.3.2 Irrigation system shall be constructed as specified elsewhere. D-49 3.6.8.4 GENERAL REQUIREMENTS 3.6.8.4.1 Verification of Dimensions and Quantities: All scaled dimensions are approximate. Before proceeding with any work, Contractor shall carefully check and verify all dimensions and quantities and shall immediately inform Owner of any discrepancy between the Drawings and/or Specifications and actual conditions. No work shall be done in any area where there is such a discrepancy until approval for same has been given by Owner in writing. 3.6.8.4.2 Quality of Work: The Landscape Planting work shall be performed in accordance with the best standards of practice relating to the trade and under the continuous supervision of a competent foreman capable of interpreting the Drawings and Specifications. 3.6.8.4.3 Inspection of Conditions: Contractor shall examine related work and surfaces before proceeding with any work of this Section and inform Owner in writing, of conditions which will prevent the proper execution of this work. Failure to report unsuitable conditions to Owner constitutes acceptance of performing all work caused by the unsuitable conditions as a part of this section without additional cost to Owner. 3.6.8.4.4 Site Clearance: All accumulated debris and rubbish shall be cleaned up and removed from the site before commencing landscaping work. Apply a systemic herbicide at maximum label rates to all existing surface vegetation. Clear and grub all dead vegetative matter. The site shall be weed free prior to proceeding with any planting work. 3.6.8.4.5 Location of Utilities: Prior to excavation for planting pits or placing of stakes, locate all electrical cables, conduits, and all utility lines in order that proper precautions may be taken not to damage such improvements. In the event of conflict between such lines and plant locations, Contractor shall promptly notify Owner who shall arrange for relocation of one or the other. Failure to follow the prescribed procedure places responsibility on Contractor, at it's own expense, for making any and all repairs for damage resulting from work hereunder. 3.6.8.4.6 Storage: Contractor shall secure permission from Owner to store plants at the project site and shall take care to insure that they are protected from damage by sun, wind, rain, vandalism, theft and construction activities. 3.6.8.5 MATERIALS: All materials shall be of standard, approved and first grade quality and shall be in prime condition when installed and accepted. Any commercially processed or packaged material shall be delivered to the site in the original unopened container bearing the manufacturer's guaranteed analysis. 3.6.8.5.1 Soil Conditioners: a. Organic Amendment shall be nitrogen stabilized wood residual. This may be a nitrolized redwood sawdust (0.5 percent actual nitrogen) or nitrolized fir sawdust (0.8 percent actual nitrogen} or nitrolized fir bark (1.0 percent actual nitrogen). It shall be fine textured having a minimum of ninety five percent (95%) passing a Number 4 mesh screen. Salinity shall not be higher than to obtain a 3.5 milliohms per centimeter reading at twenty five (25) degrees C., as measured by saturation extract conductivity. 0-50 b. Commercial Fertilizer shall be a commercial grade fertilizer, uniform in composition, dry and free flowing, per the rate as shown in the plans. Particle size not less than two percent (2%) through a Number 48 mesh. Fertilizer shall be delivered to the site in the original unopened container, bearing the manufacturer's guaranteed analysis. Any fertilizer that becomes caked or damaged, making ii unsuitable for use, will not be accepted. c. Iron sulfate shall be a standard brand with a minimum of 20% elemental iron. Protect all concrete and masonry surfaces from contact. d. Soil sulfur shall be standard brand. e. Pre-Emergence Herbicide shall be broad spectrum degradable such as Casoran W-50, Simazine, Enide, Treflan, or equal. f. Certification: Contractor shall furnish a certificate or delivery slip with each delivery of materials, in containers or in bulk. Certificates shall state source, quantity or weight, type and analysis, and date of delivery. Deliver all certificates to Owner and Landscape Architect. 3.6,8.5.2 Plant Materials: a. Nomenclature: The botanic and common names of plants herein specified conform with the approved names given in "A Checklist of Woody Ornamental Plants in California" Manual 32, published by the University of California School of Agriculture, (1963){See list of plant materials on drawings). b. Quantities: Plant materials shall be furnished in quantities required to complete work as indicated on the drawings and shall be of kinds, sizes, etc., as specified in the Plant Material Lists. c. Labeling: Each group of plant materials delivered to the site shall be clearly labeled as to species, variety and nursery source, however, determination of plant species or variety will be made by Landscape Architect, and the decision will be final. d. Quality and Size: Plants shall be in accordance with the California State Department of Agriculture's regulation for nursery inspections, rules and grading. All plants shall have a normal habit of growth and shall be sound, healthy, vigorous, and free of insect pest infestations, plant diseases, sun scalds, fresh abrasions of the bark, excessive abrasions, or other objectionable disfigurements. Tree trunks shall be sturdy and well "hardened" off. All plants shall have normally well-developed branch systems, and vigorous and fibrous root systems which are not root or pot bound. In the event of disagreement as to condition of root system, the root condition of the plants furnished by Contractor in containers will be determined by removal of earth from the roots of not less than two plants or more than two percent of the total number of plants of each species or variety. Where container grown plants are from several sources, the roots of not less than two plants of each species or variety from each source will be inspected. In case the sample plants inspected are found to be defective, Landscape Architect reserves the right to reject the entire lot. Any plants rendered unsuitable for planting because of this inspection will be considered as samples and will be provided at the expense of Contractor. e. The size of the plants will correspond with that normally expected for species and variety of commercially available nursery stock, or as specified in the special D-51 conditions. The minimum acceptable size of all plants, measured before pruning with the branches in normal position, shall conform with the measurements, if any, specified on the drawings in the list of plants to be furnished. Plants larger in size than specified may be used with the approval of Landscape Architect, but the use of larger plants will make no change in contract price. If the use of larger plants is approved, the ball of earth or spread of roots for each plant shall be increased proportionately. f. Rejection or Substitution: All plants not conforming to the requirements herein specified, shall be considered defective, and such plants, whether in place or not, shall be marked as rejected and immediately removed from the site of the work and replaced with new piant at Contractor's expense. The plants shall be of species, variety, size and condition specified herein or shown on the drawings. Under no condition will there be any substitution of plants or sizes for those listed on tile accompanying plans, except with the expressed consent of Landscape Architect. Verify delivery/availability of all plant material. Arrange to contract grow any material not currently available. Submit evidence of the guaranteed delivery/availability and/or growing arrangements within thirty (30) days of notice to proceed. g. Pruning: At no lime shall tree or plant materials be pruned, trimmed or topped prior to delivery and any alternation of their shape shall be conducted only with the approval and when in the presence of Landscape Architect. h. Protection: All plants at all times shall be handled and stored so that they are adequately protected from drying out, from the wind burn, or from any other injury. i. Right of Inspection: Landscape Architect reserves the right to approve or reject at any time upon delivery or during the work any or all plant material regarding size, variety or condition. j. City Right of Inspection: The City Inspector may inspect and reject plant materials upon delivery or during the work at anytime. k. Certificates of Inspection: Certificates shall be furnished as may be required by County or State authorities. I. Substitutions will be allowed only when specified material is proven unavailable and only with approval of Owner. 3.6.8.5.3 Tree Stakes: Tree stakes shall be two inch (2") diameter, by twelve foot (12') long straight grained lodgepole pine and driven to a minimum depth of one foot (1') into firm soil beneath plant pit excavation, long enough to firmly support tree head. (Refer to typical tree installation detail.) 3.6.8.5.4 Single Stake Tree Ties: Tree ties shall be "Cinch-Tie" with #12 galvanized wire ties through the eye of the lie with reverse ends to form loop and twisted around stakes and stapled in place. Field sample to be approved by Landscape Architect. (Refer to typical tree installation detail.) 3.6.8.5.5 Double Stake Tree Ties: Tree ties shall be "Cinch-Tie" with #12 galvanized wire ties through the eye of the tie with reverse ends to form loop and twisted around stakes and stapled in place. Field sample to be approved by Landscape Architect. (Refer to typical tree installation detail.) D-52 3.6.8.5.6 Planting Tablets: Fertilizer planting tablets shall be tightly compressed commercial grade planting tablets having a 20-10-5 formula, weighing 21 grams each, as "Blue Chip", "Gro-Power" planting tablets or equal. The planting tablets shall be delivered to the site in the original, unopened containers, bearing the manufacturer's guaranteed analysis. Any damaged tablets will not be accepted. 3.6.8.5.7 Rough Grading: Grades in all planting areas shall be established to within plus or minus 0.20 of one foot from indicated finish grade as existing, prior to performing any work in this section unless otherwise indicated on the plans. 3.6.8.5.8 Soil Preparation: Agronomic Soils Report not available at this time. Soil amendments bid shall be based on Soils Report for the adjacent Verizon Wireless Cell Site. Refer to Project Appendices, Section E. Upon completion of A.S.T. if differences result, then change over will be prepared. a. No soil preparation work shall be done until rough grades have been approved by Owner. b. Weed and Debris Removal: All surface vegetation in ground areas to be planted shall have a systemic herbicide applied at maximum label rates for a complete vegetative kill and cleared of all dead matter and debris prior to any soil preparation or finish grading work. After the irrigation system has been installed but prior to planting, another application of systemic herbicide at maximum label rates to any remaining vegetation shall be applied and after kill any material or debris cleared off. All areas shall be thoroughly moistened for fourteen (14) days with the irrigation system prior to herbicide application to provide for weed germination. Noxious weeds and grasses including Bermuda and Kikuya grass shall be removed by the roots whenever they are found at any stage of the work. Weeds and debris shall be disposed of off the site in a legal manner. c. Moisture Content: Soil shall not be worked when moisture content is so great that excessive compaction will occur, nor when it is so dry that dust will form in air or that clods will not break readily. Water shall be applied in frequency and duration, if necessary, to provide ideal moisture content for tilling and for planting herein specified. d. Soil Loosening: Soil in all areas to be planted shall be ripped or cultivated to a minimum depth of 9 inches below finished grade. Water shall be added and ripping or cultivating shall be continued until the entire 9 inch depth is loose and friable. All debris, pavement, concrete, and rocks over 1 inch in diameter encountered in the 9 inch depth shall be disposed of off the site in a legal manner. e. Thoroughly incorporate soil amendments (per Horticultural Soils Report included within the Project Appendices) to a depth of six inches (6") minimum by means rototiller or equal. 3.6.8.5.9. Finish Grading: When rough grading, weed removal, soil preparation and soil conditioning have been completed and soil has been thoroughly water settled, all planting areas shall be smoothly graded, ready for placement of plant materials. a. Grading shall be done when soil is at optimum moisture content for working. D-53 b. Finished grades shall be as indicated on Civil Engineering Drawings and herein specified. Allowance shall be made for soil displaced by plant materials that are to be installed or/and excess soil generated by container plant installation. c. Grades not otherwise indicated, shall be uniform levels or slopes between points where elevations are given, or between points established by walks, paving, curbs, or walls. d. Finish grades shall be smooth, even and on a uniform plane with no abrupt change of surface. Adjustments of finish grades shall be made at direction of Landscape Architect and Owner. e. All grades shall provide for natural runoff of water, without low spots or pockets as shown on Civil Engineering Plans. Flow line grades shall be accurately set by instrument and shall not be less than two percent (2%) gradient wherever possible and unless indicated otherwise. f. Finished grade of all shrub and ground cover areas shall be two inches (2") below top of adjacent pavement, curbs, or walls unless otherwise indicated on the Drawings. Finished grade of all mounds and slopes shall be as indicated and shall consist of blending tops and toes of slopes and mounds, by cutting or filling as directed by Landscape Architect and Owner. 3.6.8.6 Planting Installation: Actual planting shall be performed during those periods when weather and soil conditions are suilAble and in accordance with locally accepted practice, as approved by Landscape Architect. Acceptable soils test results of amendments shall be received prior to planting if requested and paid for by Owner. 3.6.8.6.1 Layout of Major Plantings: Locations for plants and outlines of areas to be planted shall be marked on the ground by Contractor before any plant pits are dug. All tree/palm locations shall be marked with a 3' color coded lath grading stake indicating box size. All such locations shall be approved by Landscape Architect and Owner. If any underground construction or utility line is encountered in the excavation of planting areas, other locations for planting may be selected by Owner at no additional cost. 3.6.8.6.2 Planting of Trees, Shrubs and Vines: a. Excavation for Planting: Excavation for planting shall include the stripping and stacking of all acceptable topsoil encountered within the areas to be excavated for trenches, tree holes, plant pits and planting beds. 1. Protect all areas from excessive compaction when trucking plants or other material to the planting site. 2. All excavated holes shall have vertical sides with roughened surfaces and shall be of a size that is at least two times the width and two times the depth of the original plant container. The holes shall be, in all cases, large enough to permit handling and planting without injury or breakage to the roots or root ball. 3. Excess soil generated from the planting holes shall be blended with surrounding planting areas or as directed by Owner and Landscape Architect. D-54 4. Backfill mix shall be as per the Drawings and the Horticultural Soils Reports. 5. With the exception of the steeper slopes, planting pits for container grown trees and shrubs should be excavated twice the diameter and twice the depth of the root ball. On-site surface soil should be used without amending for backfill to the depth of the rootball. 6. Any plants which settle deeper than specified above, shall be raised back to the correct level. After the plant has been placed, additional backfill shall be added to the hole to cover approximately one-half the height of the root ball, no more than eight inches (8") below the soil surface. At this stage, water shall be added to the top of the partly filled hole to thoroughly saturate the root ball and adjacent soil. 7. After the water has completely drained, fertilizer tablets shall be placed no deeper than eight inches (8") from finish grade and two inches (2") from the root ball: One ( 1) tablet per one ( 1) gallon container Two (2) tablets per five (5) gallon container Three (3) tablets per fifteen (15) gallon container Four (4) tablets per twenty-four inch (24") box Six (6) tablets per thirty-six inch (36") box Eight (8) tablets per forty-eight inch (48") box Eight (8) tablets per sixty inch (60") box The remainder of the hole shall then be backfilled. 8. Set the tablets to be used with each plant on the top of the root ball while the plants are still in their containers so the required number of tablets to be used in each hole can be easily verified. 9. After backfilling, an earthen basin shall be constructed around each plant. Each basin shall be of a depth sufficient to hold at least four inches of water. Basins shall be no larger than the larger root ball. Basins shall be raked out as directed by Landscape Architect. The basins shall be constructed of amended backfill materials. b. Pruning: Pruning shall be limited to the minimum necessary to remove injured twigs and branches, and to compensation for loss of roots during transplanting, but never to exceed one-third of the branching structure. Cuts over three-quarters of an inch in diameter shall be painted with an approved tree wound paint. c. Ground Cover: Ground covers will be planted in the areas indicated on the plans. 1. Ground cover plants shall be grown in containers, flats, or peat pots as indicated in the plant list. Flat grown plants (rooted cuttings) shall remain in those flats until transplanting. The flat's soil shall contain sufficient moisture so that it will not fall apart when lifting the plants. If plants from peat pots are used, the pots shall be protected at all times prior to planting to prevent unnecessary drying of the root balls. D-55 2. Ground covers shall be planted in straight rows and evenly spaced, unless otherwise noted, and at intervals called out. Triangular spacing shall be used unless otherwise noted on the plan. Ground covers shall be planted continuously under all shrubs and trees. 3. Each plant shall be planted with its proportionate amount of container soil, flat soil, or in the peat pot, in a manner that will insure minimum disturbance of the root system, but in no case shall this depth be less than two nodes. Hand smooth planting area after planting to provide an even smooth final finished grade. To avoid drying out, plantings shall be immediately sprinkled after planting until the entire area is soaked to the full depth of each hole. ct. Hydroseedinq: 1. All areas indicated on the plans shall be hydroseeded which will inciude mulch, fertilizer and seed in accordance with the following specifications and rates of application. 2. and shall be applied at the rate indicated. Seed Type: Seed types shall be as specified on the plans 3. Mulch material shall be clean, natural wood cellulose fiber. Natural wood cellulose fiber shall be processed in such a manner that it will contain no growth or germination inhibiting elements and shall be dyed green to facilitate visual metering of materials. It shall be manufactured in such a manner that after each addition and agitation in slurry tanks with fertilizer, seed, water, and other approved additives, the fibers in the material will become uniformly suspended to form a homogeneous slurry; and that when hydraulically sprayed will cover the ground impregnated uniformly with seed; and which after application, well allow the absorption of moisture and will allow rainfall to percolate to the underlying soil. Apply clean, natural wood cellulose fiber with a soil stabilizer, such as conwed hydro mulch two thousand (2,000) fibers, or equal, applied at a rate of two thousand {2,000) pounds per acre. 4. Suppliers shall be prepared to certify that laboratory and field testing of their product has been accomplished, and that it meets all of the foregoing requirements based on testing. Weight specifications of this material from suppliers, and for all applications, shall refer only to air dry weight of the fiber material. Air dry weight is based on the normal weight standards of the Technical Association of the Pulp and paper Industry for wood cellulose and is considered equivalent to ten percent moisture. Each package of the cellulose fiber shall be marked by the manufacturer to show the air dry weight content. 5 . Fertilizer: Hydroslurry amendments shall be as . specified in the Horticultural Soils Report 6. Equipment and Application: Hydraulic equipment used for the application of slurry shall have a built-in agitation system for an operating capacity sufficient to agitate, suspend and homogeneously mix the above slurry. Distribution lines shall be large enough to prevent stoppage and to provide even distribution of the slurry over the ground. In order to facilitate proper coverage, the pump must be capable of exerting up to fifty (50) pounds per square inch at the nozzle. The slurry tank shall have a minimum capacity of one thousand five hundred (1,500) gallons and shall be mounted on a traveling unit which will place the D-56 slurry tank and spray nozzles within sufficient proximity to the areas to be seeded so as to provide uniform distribution without waste. All amendments, fertilizers, seed water and mulch shall be mixed and sprayed by methods normal to the industry and approved by Landscape Architect. Contractor shall exercise care in preventing any of the slurry being sprayed onto paved areas, walls, structures, and fencing. Any slurry spilled or sprayed into such areas, shall be cleaned up at Contractors' expense to the satisfaction of Landscape Architect. 7. Watering: a) Prior to hydroseeding, the area shall be irrigated in order to provide a moist seed bed for the hydroseed application. b) Hydroseed areas shall receive several consecutive waterings the day of the hydroseeding to thoroughly saturate the soil. c) After the first irrigation, water shall be applied as often and in sufficient amounts as conditions may require, to keep the soil wet above, around and below the root systems of the plants. 3.6.8.7 ESTABLISHMENT AND MAINTENANCE PERIOD 3.6.8.7.1 Contractor shall continuously maintain all areas involved in this contract during the progress of the work and during the establishment period until final acceptance of the work by Owner. 3.6.8. 7 .2 The contractual establishment period shall be as indicated in the Special Conditions contained within the Contract Documents. 3.6.8.7.3 The contractual establishment period begins on the first day after all planting in this project is completed and accepted by Owner and the planted areas are brought to a neat, clean and weed free condition. 3.6.8.7.4 Any day upon which no work will be required, as determined by Landscape Architect will be credited as one of the plant establishment days regardless of whether or not Contractor performs plant establishment work. 3.6.8.7.5 Any day when Contractor fails to adequately maintain plantings, replace unsuitable plants or do weed control or other work, as determined necessary by Owner and Landscape Architect, will not be credited as one of the plant establishment days. 3.6.8.7.6 Improper maintenance or possible poor condition of any planting at the termination of the scheduled establishment period may cause postponement of the commencement of the maintenance period. Establishment shall be continued by Contractor until all work is acceptable. D-57 3.6.8.7.7 In order to carry out the plant establishment work, Contractor shall furnish sufficient labor and adequate equipment to perform the work during the plant establishment period. 3.6.8.7.8 Maintenance shall be according to the following standards: a. General Requirements: 1. Maintenance period shall be as indicated in the Special Conditions contained in the contract documents and shall commence after the acceptance of establishment. 2. All areas shall be kept free of debris and all shrub/ground cover planted areas shall be weeded at intervals of not more than ten (10) days. Watering, edging, trimming, fertilization, clean-up, protection, spraying and pest control, as may be required, shall be included in the establishment maintenance period. 3. Contractor shall be responsible for maintaining adequate protection of the area. Damaged areas shall be repaired by Contractor's expense. 4. At the beginning of the maintenance period, Contractor shall apply, in accordance with the manufacturer's printed instructions, the pre-emergent herbicide lo all areas planted with shrubs and ground cover (from cuttings) to prevent grass and weed growth. 5. Fertilizing: Commencing thirty (30) days after installation acceptance of planting, a fertilizing program consisting of ammonium sulfate at the rate of 5 lbs. per 1,000 square feet per 30 days shall be applied. The final application of fertilizer shall be within three (3) days of the scheduled inspection at completion of the maintenance period. (Four minimum fertilizer applications required.) 6. Replacements: Contractor shall immediately replace any plant materials that die or are· damaged. Replacements shall be made to the same specifications as required for original plantings. 7. The Contractor shall be responsible to coordinate and arrange a preliminary final inspection of the landscape improvements to be held approximately thirty (30) calendar days prior to completion of the establishment maintenance period. This meeting shall include the Contractor, Owner, Landscape Architect, and City Maintenance Supervisor. The purpose of this meeting is to inspect the improvements in advance of Owner's and City's final acceptance while allowing sufficient time for Contractor to make corrections of noted deficiencies. 8. Contractor's failure to schedule the preliminary final inspection in a timely manner shall not alleviate Contractor of the responsibility to maintain the landscape improvements beyond the establishment maintenance period at its sole expense. 9. The City may request extension of the establishment maintenance period in order to satisfy its identified issues. 10. At the termination of the Maintenance Period -all plant materials shall be live, healthy, undamaged and free from infestation. Plantings that do not conform lo specifications shall be replaced and brought to a satisfactory condition before final acceptance of work. D-58 b. Ground Cover: 1. Edging: a) All edges between ground cover and walks, walls, curbs, buildings, vaults, utility boxes, valve boxes, and other miscellaneous construction features shall be edged to maintain a well-defined edge, as necessary. The edge shall be tapered back and never vertical. b) All weeds and grasses that appear in ground cover areas shall be hand pulled or spot sprayed. No general cultivation of ground cover beds is permitted. 2. Weeds: a) All ground cover areas shall be one hundred percent (100%) weed free prior to final acceptance. 3. Pest/Disease: a) All ground cover areas shall be one hundred percent (100%) pest/disease free prior to final acceptance. 4. Appearance: a) Ground cover shall be maintained to promote a healthy uniform appearance. 5. Acceptance: a) All originally planted ground cover plants should be viable, healthy and in a growing condition at the time of acceptance. Any dead ground cover plants leaving a barren area larger than specified per plan shall receive additional ground cover plants. c. Shrubs 1. Weeds: a) All shrub beds without ground cover shall be maintained one hundred percent (100%) weed free. 2. Pest/Disease: a) All shrubs shall be one hundred percent (100%} pest/disease free prior to final acceptance. 3. Appearance: a) All shrubs shall be maintained to promote a healthy uniform green appearance (color) without visual evidence of chlorosis. D-59 b} Shrubs shall only be pruned during establishment maintenance to remove dead, damaged, stray or unsightly branches. 4. Acceptance: a} All shrubs shall be healthy, vigorous, pest-free and undamaged at final acceptance. b} Any shrubs not meeting the specifications herein shall be replaced to final acceptance. d. Vines: 1. Acceptance: a} All vines shall be healthy, vigorous, pest-free and undamaged at final acceptance. All damaged, stray or unsightly branches shall be removed. b} Contractor shall make sure that all vines are securely tied to the eye hooks at time of final acceptance. e. Trees: 1. Pruning: a} All sucker growth, nubs, broken or diseased branches shall be removed. b} Bark and/or trunk shall not be damaged. 2. Staking: a} Trees shall be staked upright with stakes at correct height, per the plan and details. b} Ties shall be properly secured to both trees and stakes. c) Stakes are to be removed where not needed. (As· directed by the Owner). d} All nursery stakes and/or ties are to be removed. e) Ties shall not be girdling trees. 3. Edging: a) All trees planted in turf shall have a neat, precise, 12" (1'-0") radius clear soil area maintained around their base at all times. D-60 4. Pest/Disease: a) All trees shall be one hundred percent (100%) pest/disease free prior to final acceptance. 5. Acceptance: a) All trees shall be healthy, vigorous, pest/disease free, properly staked and maintained as specified herein. b) No evidence of trunk damage to the cambium layer shall be apparent. c) Any tree that has settled where the top of the root ball is below the finish surrounding planter/turf grade shall be raised per the installation details and specifications. f. Irrigation: 1. Routine Repair: a) Any broken or damaged equipment shall be replaced per drawings and specifications. b) Lines shall be flushed out whenever lines, quick couplers, heads, valves, etc. are repaired. c) Any planting area or plant material damaged as a result of irrigation repair must be returned or replaced to original condition. d) No equipment substitution shall be permitted during the establishment maintenance period. e) All irrigation heads shall be set and maintained at the correct height and angle per drawings and specifications. 2. Sprinkler Tuning: a) misting and overspray onto walks, walls, etc. All heads shall be fine tuned so as to reduce b) All heads shall provide complete head to head coverage. 3. Site Clean-Up: a) Entire work area shall be maintained free of litter, trash and debris. D-61 b) All work areas shall be policed daily to remove such litter, trash and debris. c) silt, trash, etc. that will obstruct intended flow. All gutter flow lines shall be maintained clear of dirt, 3.6.8.8 INSPECTIONS 3.6.8.8.1 Normal progress inspections shall be requested and pre-approved by the Owner at least forty-eight (48) hours in advance of anticipated inspection. An inspection will be made by Owner and Landscape Architect on each of the steps listed below on each phase of work. Contractor will not be permitted to initiate the succeeding steps of work until he has received written approval to proceed by Inspector. a. Inspection and job conference prior to start of work. b. After fine grading and modeling of all planting area surfaces prior to planting. c. Inspection and approval of plant materials. d. Approval of all plant material locations after being spotted by Contractor in accordance with the Drawings. See drawings for special layout and approval requirements. e. Prior to commencement of the maintenance period, the pre- maintenance inspection will determine approval of all landscape construction items. f. At completion of the maintenance period in order to obtain final approval. g. Additional inspection requirements may be determined by the jurisdictional agencies at the job conference prior to the start of work. 3.6.8.8.2 Unprepared Inspection Requests: In the event Contractor requests inspection of work and said work is incomplete, Contractor shall be responsible for inspection cost. 3.6.8.9 TESTS: Soil analysis testing and laboratory work to verify proper soil amendment fertilization application and quantities shall be performed by Contractor utilizing an Owner approved testing laboratory at no additional cost. 3.6.8.10 PLANT MATERIAL REQUIREMENTS: 3.6.8.10.1 In accordance with the Contract Documents, all plant materials inclusive of shrubs, vines and containerized ground covers shall be provided by the Contractor. The Contractor shall provide photographs for Owner/Landscape Architect approval with submission of bid. a. Contractor shall supply and install all shrubs and groundcover material. D-62 3.6.8.11 WEED ERADICATION PROCESS 3.6.8.11.1 Weed Eradication Initiation: Upon project move-on, the Contractor's first order of work shall be the application of a systemic herbicide to all surface vegetation applied at maximum label rates. No grading work shall commence until a complete vegetative kill has been achieved. 3.6.8.11.2 Weed Eradication After Irrigation Installation: Following irrigation system installation, and prior to any planting work, apply a systemic herbicide at maximum label rates to all newly germinated surface vegetation. Planting work shall only proceed after a complete vegetative kill has been accomplished. 3.6.8.11.3 Post Installation Pre-Emergent: Following planting installation, apply pre-emergent weed and grass control agent in accordance with these specifications. 3.6.9. SPECIAL PLANTING CONDITIONS 3.6.9.1 BARK MULCH: 3.6.9.1.1 The Contractor shall install a three inch (3") minimum layer of O" - 4" Forest Floor mulch in all 3:1 and less shrub areas. Mulch may be obtained from Aguinage Fertilizer Co. (949) 786-9558. The Landscape Architect and City must approve a representative sample of the required Bark Mulch prior to delivery. 3.7 MITIGATION & MONITORING PLANS 3.7.1 MITIGATION & MONITORING PLANS: Refer to Section "E" for Standard Specifications for Bay View Landing Mitigation & Monitoring Plans. END OF SECTION (ICDC#C4881SPEC073004.doc) D-63 CONTENTS PROJECT APPENDICES SECTION "E" UPPER BAYVIEW LANDING PARK CONTRACT NUMBER: 1042600 Project Location Mao ..................................................................................................... Bid Kev Mao ............................................................................•.................................. Contractor Certification of Storm Water and Dust Control Trainina and Reoortinq ....................... California Regional Water Quality Control Board Santa Ana Region Order No. 98-67 NPDES No. CAG998001 -General Waste Discharge Requirements for Discharges to Surface Waters Which Pose an Insignificant (DEMINIMUS) Threat to Water Qualitv ............................................................... ··•·•··•···••••••••••••••••••••••••••••••••••••••••••••• Review of Updated Grading Plan for Proposed Bayview Senior Affordable Housing and Park Project, City of Newport Beach, California dated November 23, 2003 by NMG Geotechnical. .............................................................................................................. - Coastal Sage Scrub Restoration Plan Prepared by Glenn Lukas Associated Dated May 14, 2004 ........................................................................................................................... Wetland Restoration Plan Prepared by Glenn Lukas Associates Dated May 14, 2004 ................. Integrated Pest Management Plan by Glenn Lukas Associates Dated January 15, 2004 .......................................................................................................................... Horticultural Soils Report Dated July 15, 2004 ·····································•••••·••••·••••·•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• Mitigation and Monitoring Plans Prepared by City of Newport Beach Planning Department Dated June 5, 2004 ............................................ , ................................................................. E-i PAGE E-1 E-2 E-3 E-4 -E-21 E-22-E-167 E-168 -E-190 E-191 -E-209 E-210 -E-222 E-223 -E-231 E-232 -E-246 PROJECT LOCATION MAP ,__ {§ f "-1 NOT TO SCALE E-1 Bl D KEY i\/!AP -- >· f _ , l vr ,,,.A \/' ' -_-{:,,,. ~'e"'"":~~:' Cc,~, 'f'ee=~~ NOT TO SCALE CONTRACTOR CERTIFJCATION OF STORM WATER AND DUST CONTROL TRAINING AND REPORTING FORM Stonn Water Training and Reporting: ] . Staff assigned to work on the project, mcluding subcontractors, are rrnined m erosion cont1ol practices required by the local agencies. 2. Staff assigned to work on the project have read and understand the project's Stonn Water Pollution Prevention Plan (SWPPP). 3. Contractor will be responsible for preparing the stonn inspection repo:r1s as follows: • Pre-Storm Jnspection Report • 24-Hour Inspection Report • Post-Storm Jnspection Report 4. Contractor w ili be responsible form aintainmg an updated _erosion control p Jan on a w eek!y basis throughout the duration of the contract. 5. Contractor shall be responsible for complying with !he plans, SWPPP and agency standards and requirements. Dust Control Training and Reporting: ] _ Staff assigned to work on the project, including subcontTactors, are trained in dust control practices required by the local agencies. 2. Staff assigned to work on the project have read and fully understand the project's Ruic 403 Fugitive Dust Permit requirements and the South Coast Air Quality Management District's Hand Book. 3. Contractor wj)] be responsible for preparing the mspection reports as follows: • Daily Jnspection Report • Monthly Report 4. Contractor shall comply with the plans and agency standards and requirements. (Contractor's Full Firm Name) (Signature) Date (Print or Type Name) E-3 California Regional Water Quality Control Board San13 AnJ Region ORDER NO. 98-67 NPDES No CAG99800l GENERAL WASTE DJSCHARGE REQUlREMENTS FOR DJSCHARGES TO SURFACE WATERS WHlCH POSE AN INSlGNIFlCANT (DE MINIM-US) THREAT TOW ATER QUAllTY The California Regional Water Quality Control Board, Santa Ana Region (hereinaner Board), finds that: I On July 16, 1993, the Board adopted Order No. 93-49, NPDES No. CA80002341 prescribing waste discharge requirements for various types of waste discharges posing an insignificant threat to water quality. The t)'pes of discharges regulated under Order No. 93-49 include a. .Construction dewatering wastes; b Wastes associated with well installation, development, test pumping and purging; c Aqulfer testing wastes; d. De,vatering wastes from subterrane;::m seepage; and e '\Vastewater from hydrostatic testing. 2. On March 8, 1996, the Board adopted Order No. 96-17, amending Order No. 93-49 to include the following specific types of waste discharges (hereinaHer de nummus discharges): a. Constructjon dewa1ering wastes; b. Wastes associated with well installation, development, test pumping and purging; c. Aquifer testing wastes; d. Dewatering wastes from subterranean seepage, except for discharges from utility company vaults; e. Discharges resulting from hydrostatic testing of vessels, pipelines, tanks, etc.; f. Discharges resulting from the maintenance of potable water supply pipelines, tanks, reservoirs, etc.; g. Discharges resulting from the disinfection of potable water supply pipelines, tanks, reservoirs, etc.; h. Discharges from potable water supply systems resulting from system failures, pressure re1eases, etc.; 1. Discharges from foe hydrant testing or flushing; The NP DES number }VQ5 /oter changed to CAG998001 E-4 O,du No 98 r,;_ NPDES No C.1G99800/ De ,\Jinim1 .. o Duchorgo J Non-con1acl cooling water; k. Air conditioning condensate, I. Swimming pool drainage, m Discharges resulting from diver1ed stream flows; and n Other similar types of wastes winch pose a de nurumus threat to water quality yet techrucally must be regula1ed under waste discharge reqmrements 3. Order No. 93-49, as amended, satisfied all the criteria cited in 40 CFR2 122.28 arid as such, was classified as a General NPDES Penni!. 40 CFR 122 28 penains to the issuance of general pennits to regulate discharges of waste which meet the follow mg criteria: a. Involve the same or substantially similar types of operations; b. Are of the same types; c. Require the same effiuent limitations or operating conditions; d. Require the same or similar monitoring; and e. Are more appropriately regulated wider a general permit rather than individual permits. 4. Order No. 93-49, as amended, has expedited the processing of numerous applications for waste discharge requirements and the early implementation of projects requiring waste discharge requirements. The general NPDES permit has alJowed the Regional Bo.ud to better utilize limited staff resources 5. Order No. 93-49, as amended, expired on July l, 1998. To date, 78 dischargers have been authorized to discharge wastewater under the general pennit and 58 dischargers are still active. Most of these authorized dischargers will wish to continue their coverage under 1he general permit. Approximately l 6 new applications for coverage under the general pennit are received each year. Therefore, renewal of this general permit is necessary to expedite the pennit1ing process. 6. A revised Water Quality Control Plan (Basin Pl art) became effective on January 24, 1995. The Basin Plan contains beneficial uses and water quality objectives for waters in the Santa Ana Region. 7. The existing and potential beneficial uses of surface waters m the Santa Ana Region include: a. Agricultural Supply, b. Cold Freshwater Habitat, c. Commercial and Spor1fishing, d. Estuarine Habitat, ' CFR i.s the Code of Federal R-egulations E-5 O,du No 98.67. NPDES No C1C9980DI De M1n1mus D1schorge_1 8. e f g. h. l. J. k. I m. n. o. p g. l. s. 1. Groundw;:iler Rechzuge, Hydropower Generation, lndustrial Sen•ice Supply, Jndustnal Process Supply, Lumted Wann Freshwater Habitat, Manne Habitat, Municipal and Domeslic Supply, Navigation, Non-contact Water Recreation, Preservation of Biological Habitats of Special Significance, Rare, Threatened or Endangered Species, Shellfish Harvestmg, Spawning, Reproduction, and Development, Water Contact Recreation, Warm Freshwater Habit al, and Wildlife Habitat Many surface W3ters within the region recharge-underlying groundwater baslns_ The existing and potential beneficial uses of groundwater wilhin the Santa Ana Region include: a Municipal and Domestic Supply, b /lgncultural Supply, c. lndustrial Service Supply, and d. lndustrial Process Supply. 9 The requirements contained in this general pemri1 arc necessary to implement 1he Basin Plan. JO. In accordance with Section 303(d) of the Clean Water Act (CWA), the Regional Board listed San Diego Creek and Newport Bay as water quality limited due to excessive nutrient input. On April J 7, l 998, the Regional Board adopted a Basin Plan amendment (Resolution No. 98-9), incorporating a San Diego Creek/Newport Bay Watershed Nutrient Total Ma:ximum Daily Load (TMDL). The Basin Plan amendment will become effective upon approval by the State Water Resources Control Board and the Office of Adminislrative Law. 1l1e TMDL specifies loading targets for both nitrogen and phosphorus and includes allocations of those loads among point and nonpoint sources. Implementation of the TMDL is intended and expected to assure compliance with water quality objectives and the protection of beneficial uses. Ordc, /Vo 98-67, /'IPDES /Vo CAG998001 De /lfin1m1.1s D1sfhorg_Ps Fnge 4 o( f_i l l ln accord3nce with the 3pprnved Nutnent T~·IDL (Par1 2h Pluse l of 1he Nutnrnl TMDL, Section 3, Revision of Existing Waste Discharge Requiremen1s. Paragraph c.,) tlUs genera] pem1it requires discharges from constnJCIJOn devatering \\'3.Sles. wastes 3ssoc1ated with well jnstallation. development, test pumpint-and purgrng. ;:iquifer teslin~ wastes, dewatering wastes from subterranean seepage (as listed in Finding 2 a through 2.d, above) and similar wastes discharging into the San Diego Creek/Newport Bay watershed to be moni1ored for total nitrogen and phosphorus. These data will be used to develop appropriate wasteload allocations for these discharges. (De minimus dischorges as listed in Finding 2.e. through Finding 2.n., above, are not expected to contain any appreciable amount of phosphorus or nitrogen, therefore, momtoring for these const,ruents is not necessary for these type of discharges) (see At1achmenl B for San Diego Creek/Newpor1 Bay Watershed Map). 12. This general permit does not preempt or supersede the authonty of municipalities. flood control agencies1 or other local agencies lo P'.ohJbjt, restrict, or control discharges of waste to stonn drain systems or other water courses subject to their Jllrisdiction. l 3. This general permit regulates de minimus discharges (as hsted in Findings No. 2., above) to surface waters. Entity(ies)/individual(s) proposing de minimus discharges are hereinafter referred to as "discharger·· and are sulijecf 10 lhe tenns and conditions of Oiis general permit. J 4. For coverage under this general permit, a discharger is required to submit a completed Notice of ln1ent Form (see At1achment A of this Order) together with other information required in Section H. "APPLJCATJON REQUIREMENTS·" and to receive approval from the Executive Officer. lf the proposed discharge meets IJ1e requirements of this general permit, the Executive Officer will provide the discharger with a writ1en authorization lo initiate the discharge. Jf not, an individual NPDES permit will be developed for consideration by the Regional Board. l 5. Any discharger proposing de minimus discharges at multiple locations within the Santa Ana Region may be covered under one discharge authorization let1er on a case by case basis, subject to the approval of the Executive Officer. l 6. The Executive Officer may require any discharger authorized under 11us general permit to apply for and obtain an individual NPDES permit. Cases where an individual NPDES permit may be required include the following: a. The discharger is not in compliance wiU1 the conditions of this general pennit or the discharge authorization Jet1er from the Executive Officer; b. A change has occurred in the availability of demonstrated technology or practices for the control or abatement of pollutants applicable lo the point SOl!Tce; E-7 O,rler No. 98-67, NPDES No. CAG998DOJ De Minimus Discharges Pnp.1' ) of J _; c Emuenl limilation guidelines are promulgated for point s0mces covered hy the general NPDES permil, d. Changes to the water quality control plan conlaimng reqmremen1s applicable lo such point sources are approved; e. The requiremenls of 40 CFR 122.28 (a) are no\ me\; or f The discharge may adversely a!Tecl the water quality ob_ieclives of the receiving water. 17. De minimus discharges complying wilh the provisions and requirements of this general permit are not expected to violate the 2pplicable wa1er quality standards 18. The de minimus discharges described in Finding No. 2 above are no1 expec1ed to cause toxicity, therefore no 1oxicity limits are specified in this general permit. l 9. Effluent limitations and na1ional standards of perfonnance established pursuant lo Sec1ion 301, 302, 303( d), 304, 306, and 307 of !he Federal CW A and an,endmenls !hereto are applicable to this type of discharges. 20. On June 8, 1989, pursuant to 40 CFR 122.28, the Stale Water Resources Control Board (hereinafter State Board), applied to the Environmental Protection Agency (hereinafter EPA) for revisions of its NPDES program in accordance with 40 CFR 123 62 a:nd 403. J 0. Die application included a request to add general penrnt authority to its approved NPDES program. On September 22, J 989, Region IX EPA approved the Slate Board's request and granted authorization for the State's issuance of general NPDES permits. 21. The Regional Board has considered antidegradation pursuant to 40 CFR 13Ll2 and State Board Resolution No 68-16 and finds tha1 de minimus discharges are consistent with those provisions. 22. In accordance with California Water Code Section 13389, the issuance of waste discharge requirements for de minimus discharges is exempt from those provisions of the California Environmental Quality Act contained in Chapter 3 (Commencing with Section 21100), Division 13 of the Public Resources Code. 2l The Regional Board has notified interested agencies and persons of its intent to issue general waste discharge requirements for de minimus discharges, and has provided them with an opportunity to submit their wri11en views and recommendations, 24, The Regional Board, in a public meeting, heard and considered all comments pertaining to general waste discharge requirements for de minimus discharges. E-8 O,Jn No 98-67, NPDES No C4G99800/ De Minlllws Discharges JT JS HEREBY ORDERED 1ha1 dischargers, 1heir agents. successors. and assigns, who arc discharging the types of wastes Jis1ed in fir,dmgs No. 2, above, in order 10 mee1 1he provisions contained in Division 7 of the California Waler Code and regulations adopted thereunder and the provisions of the Clean Waler Acl as amended and regub11ons and &uidelines adopted 1hereunder, shall comply with the followrng: 0 l. DISCHARGE SPECJFJCATJONS: The discharge ofwas1ewaler shall no1 contain conslihienl concentrations in excess of 1he following limits· IJ::onstiluen1s --Maximum Concentra1ion - Ori and Grease . 15 mg/l Sulfides 0 4 mg/] Total Residual Chlorine '·4 OJ mg/J Total Suspended Solids' 75 mg/I Total Pe1rolemn Hydrocarbons -. JOO µg/1 (ppb) ~-·---- 2. 3. The pH of the discharge shall be wi1hin 6.5 and 8.5 pH uni1s. There shall be no visible oil and grease in the discharge. B. I RECEIVJNG WATER LJMITATJONS: The discharge of was1es shall not cause a viola1ion of any applicable waler quality standard for receiving waters adop1ed by the Regional Board or the State Board, as required by the Federal CW A and regulations adopted thereunder. 2. The discharge shall not cause any of the following: 3 4 a. Coloration of the receiving waters which causes a nuisance or adversely affec1 beneficial uses. b. Result in deposition of oil, grease, wax or other materials in concentra1ions which result in a visible film or in coating objects in the waler, or which cause a nuisance or affect beneficial uses. Compliance shall be de/ermined at a point before wastewarer mb:es with any recefving water. Not applicable if a!l wastewater will percolate prior to reaching any receiving water, E-9· O,de, No. 98-67, NPDES No. CAG99800/ De Minim us Discharges Pa,:.r 7 of J 3 The increase in the amounts of suspended or settleable solids of the receiving waters which will cause a nuisance or adversely affect beneficial uses as a result of controllable water quality factors. d. Contain taste or odor producing substances at concentrations which cause a nuisance or adversely affect beneficial uses. e. The presence of radioactive materials in concentra1ions which are deleterious lo human, plant or animal life. f. The depletion of the dissolved oxygen concentration below 5.0 mg/I in the receiving water. In addition, the waste discharge shall not cause the median dissolved oxygen concentration to fall below 85% of saturation or the 95th percentile concentration to fall below 75% of saturation within a 30-day period. g. Raise the temperature of the receiving waters above 90°F (32°C) which normally occurs during the period of June through October, or above 78°F (26°C) during the rest of the year. h. Pollutan1s not specifically mentioned and limited in 1his Order shall not be disc:haq~erl at levels !hat will bioaccumulate in aguatic resources lo levels 1vhich are hannful to human health. C. PROHIBJTJONS: The discharge of oil, trash, industrial wasle sludge, or olher solids direclly lo the s1JJfoce wa1ers in this region or in any manner which could ultimately affect surface walers in lr:us region is prohibiled. 2. The discharge of any substances in concentrations toxic lo animal or plant life is prohibited. 3. Odors, veclors, and other nuisances of waste origin are prohibited beyond the limits of each discharger's facility. 4. Unless approved by lhe Execu1ive Officer, the addilion of chemicals lo lhe discharge is prohibited. D. PROVJSIONS: l. Neilher 1he lrealmenl or discharge of pollutants shall create a nuisance or poHution as defined by Section 13050 oflhe California Waler Code. E-10 Ocrlec No 98-67. NP DES No CAG99800/ De Minimus Discharges 2 This r,eneral perrrnt shall serve as a National Pollut,ml Discharge Elimination System permit pmsuanl to Section 402 of lhe Federal CW A or amendments I hereto. This general permit shall become effective IO days after the date of ils adoplion provided the Regional Administrator of the Environmenlal Proleclion Agency has no obJections. If the Regional Administrator objects lo its issuance, the pcID1it shall not become effective unlil such object10n is withdrawn. 3 This general pem1il expires on July 1, 2003. Bowever, ii shall continue in force and effecl unlil a new general peimil is issued. Only !hose dischargers authorized lo discharge under lhe expinng general permil will be regulated by the conlinned general permit. Upon reissuance of a new general permil, the dischargers shall file a notice of intent within 45 days of the effective date of lhe new general pennil and oblain a new authorizallon lo discharge from lhe Execulive Officer. 4. Upon reccipl of an applicalion lo discharge wasle under this general perrnil, the Executive Officer shall deleITJ1ine whether lhe proposed discharge is eligible for coverage under lhis general peID1it, a/ler which, lhe Executive Officer shall; a. Aulborize the proposed discharge by lransmit1ing a "Discharge Authorizalion Let1er" to the discharge proponent (now an "authorized discharger") or, b. Require the discharge proponent lo obtain an individual NPDES permit prior to any discharge to surface waters within lhe Santa Ana Region. 5. The discharge authorization letter from the Executive Officer shall: a. Authoriz.e the initiation of lhe proposed discharge under the terms and condilions oflhis Order, b. Include a Monitoring and Reporting Program developed for the proposed discharge. The discharge authorization leller may be lerminated or revised by lhe Executive Officer al any lime. 6. The Execulive Officer is aulhoriz.ed lo issue a single discharge aulhoriz.alion let1er to a discharger proposing unknown future de minimus discharges at multiple locations within the Sanla Region, provided that the general nature of the discharges and the general locations are reported and included in the application to discharge wastes under this general permit and lhat al leasl five days prior to each discharge, more detailed information regarding each discharge is reported. E-11 O,dcc No. 98-67. NPDES No CAC99800/ De ;\-finimus Disrhorg_o 7. Moniloring and Repor1ing Program No. 98-67 included wilh this general pennil shall sene as a lemplate for the Monitoring and Repor1ing Progr= (M&RP) lo be issued by the Execulive Officer to each discharger authorized under tlus general pennit. Revision of lhe M&RP by lhe Executive Officer may be necessary lo confinm that the discharger is in compliance wilh lhe requirements and provisions contained in this general penmit. Revision may be made at any time during the term of the discharge authorizalion, and may include a reduclion or an increase in the nwnber of parID1eters lo be monitored, the frequency of moniloring or lhe number and size of s=ples collected. 8. De minimus discharges from construclion dewatering wastes, wastes associaled with well inslallalrnn, development, lest pumping and purging, aquifer testing wasles, dewatering wastes from subterranean seepage (as listed in Finding 2.a through 2.d , above) and similar wasles discharging into the San Diego Creek/Newpor1 Bay watershed shall be monitored for lolal nitrogen and phosphorus. 9. The discharger shall comply with all requirements of tlus general penmit, the lenns, conditions and lim1talions of the discharge authorization letter; and the Mon.itoring and Repor1ing Program issued by the Execu1ive OJii_cer. J 0. The discharger shall take all reasonable steps to minimize or prevent any discharge that has a reasonable likelihood of adversely affec1ing human health or the envjronment. l J. The discharger shall lake all reasonable sleps to minimize any adverse impact to receiving waters resulting from noncompliance with any discharge hmitalions specified in Hlls general pem1it, incJuding such accelerated or additional monitoring as necessary to delerrnine the narure and impacl of the noncomplying discharge. 12 The discharger shall comply with discharge standards or prohibitions eslablished under sec lion 307(a) of the CW A for toxic pollutants wilhin the time provided in the regulations that establish these standards or prohibilions, even if this general permit has not yet been modified to incorporate the requirement. 13. The requirements prescribed herein do not authorize the commission of any act causing injury to the proper1y of another, nor protect the discharger from !us liabilities under federal, slate, or local Jaws, nor guarantee the discharger a capacity right in the receiving waters 14. The provisions of this general permit are severable, and if any provision of this general permil, or the application of any provisions of this general penmit to any circumstance, is held invalid, the application of such provision to other circumstances, and the remainder of lhis general penmit shall not be affected thereby. 15. This general pennit does not convey any property rights of any sor1, or any exclusive privilege. E-12 O,dr, fin 98-6?. NPDES No CAG998D0I Or ;\f1n1m115 [)1.5rfior[?O Fagr ]{} o( f _~ J 6_ An authorization lo discharge wastes under this general permit is not tr:msferable to :my person except after notice to and approval by the Executive Office1. l 7. Any violation of this general permit constitutes a violation of the CWA. its regulations, ;1nd the Califomja Waler Code, and is grounds for enforcement Jction JJ1dlor termination of the authorization to discharge_ J 8_ Any permit noncompliance constitutes a violation of the CW A and the California Water Code and is grounds for enforcement action; for permit or authorization letter termination, revocation and reissuance, or modification; the issuance of an individual permit, or for denial of a renewal application_ 19 Compliance determinations shall-be based on available analyses for the time interval associated with the discharge limitation. Wliere only one sample analysis is available in a specified time interval (e.g., weekly, monthly), that sample shall serve to characterize the discharge for the entire interval_ 20 The Regional Board, EPA, and other authorized representatives shall be allowed: a. Entry upon premises where a regulated facility or activity is localed or conducted, or v, .. here records are kepi under the conditions of this gene-r;:il permil; b. Access to copy any records Iha! are kept WJder the conditions of the general perrrnt; To inspect any facility, equipment (including monitoring and control equipment), practices, or operations regulated or required under this general permit; and d. To photograph, sample and monitor for the purpose of assuring compliance with this general permit, or as otherwise authorized by the CW A. E. PERMJT REOPENING, REVJSJQN, REVQCAT!ON, AND RE-ISSUANCE: L If more stringent applicable water quality standards are promulgated or approved pursuant to Section 303 of the Federal CWA, or amendments thereto, the Board will revise and modify this general permit in accordance with such standards_ 2. This general permit may be reopened to address any changes in State or federal plans, policies or regulations which would affect the quality requirements for the discharges. 3. This general permit may be modified by the Regional Board prior to the expiration date to include discharge or receiving water limitations for toxic constituents determined to be present in significant amounts in the discharge through the comprehensive monitoring program included as part of this general permit_ E-13 Orrin No 93-67. NPDES No CAG99~001 [)p J\11nimus Discharges 4 This general pennit may be modified, revoked and reissued. or lenninated for cause. F PENALTIES: J. The CW A provides that any person who violates a provision implementing sections 301. 302, 306, 307, or 308 of the CWA is subject to a civil penalty not lo exceed $] 0,000 per day of such violation. Any person who willfully or negligently violates provisions implementing these sections of the CW A is subject to a fine of not less than $2,500 nor more than $25,000 per day of violation, or by imprisonment for not more than I year, or both 2 The CW A provides that any person who knowingly makes any false statement, representation, or certification in any record or other document submit1ed or required to be maintained under this pennit, including monitoring reports or repor1s of compliance or noncompliance shall, upon conviction, be punished by a fine of not more than $ I 0,000 per vrolatron, or by imprisonment for not more than 6 months per violation, or by both. 3. The CW A provides that any person who falsifies, tampers with, or knowingly renders inaccurate any monitoring dev1ce or method required to be maintalned under iliis pennit shall, upon conviction, be punished by a fine of not more than $ I 0,000 per violation, or by imprisonment for not more than six months per viola1ion, or by both. The California Water Code provides that any person who violates a waste discharge requirement or a provision of the California Water Code is subject to civil penalties ofup lo $5 .000 per day,$] 0,000 per day, or $25,000 per day of violation, or when the violation rnvolves the discharge of pollutants, is subject to civil penalties of up to $10 per gallon per day, or $20 per gallon per day of vrolation; or some combination thereof, depending on the violation, or upon the combination of violations. G. REOUJRED REPORTS AND NOTJCES: J. Reporting Provisions: a All applications, reports, or infonnation submitted to the Regional Board shall be signed and cer1ified in accordance with 40 CFR 122.22. b. Any discharger authorized to discharge waste under this general permit shall furnish, within a reasonable time, any infonnation tbe Regional Board or EPA may request to determine whether cause exists for modifying, revoking and reissuing, or temiinating their authorization or this general permit. The discharger shall also fomish to the Regional Board, upon request, copies of records required to be kept by this general permit. c. Except for data detennined to be confidential under Section 308 of the CW A, all reports prepared in accordance with the tenns of this general permit shall be E-14 O,rfa No 98 67. NPD[S No CAG998DDI Pngcllo(/.; De /l/1n1m11s Duchorges available for public inspection at the offices of the Regional Water Quality Control Board and the Regional Administrator of EPA. As required by the CWA, effluent data shall not be considered confidential Knowingly making any false statements on any such report m;iy result in the 1mposi11on of criminal pe-n3lties as provided for in Section 309 of the Act and Section 13387 of the California Water Code. 2 The discharger shall give advai1ce notice to the Regional Board of any planned changes in the pennitted facility or activity that may result in noncompliance with these waste discharge requirements. 3 In the event of any change in control or ownership of land or waste discharge facilities currently owned or controlled by the discharger, the discharger shall notify the succeeding owner or operator of the existence of their authorization to d1scharg,; wastewater under this general permit by letter, a copy of which together with the signed agreement between previous owner and the new owner accepting responsibility and liability for complying with this general permit shall be forwarded to the Executive Officer. 4 Upon completion of the project, the discharger shall notify lhe Executive Officer of the Regional Board in writing about cessation of the discharge and shall request for 1em1ination of coverage under tills general permit_ JJ. J. 5 APPLI_GITLQN REQlliBEMENTS: Dischargers already covered under Order No. 93-49 and those dischargers under individual permits who wish to be and believe they can and should be covered under this renewed general permit shall submit a completed Notice of intent Form (see Attachment A of Order No. 98-67) within 45 days of adoption of this general permit. In addition, those dischargers who want to request a modification to the Template Morutoring and Reporting Program shall specifically state the modification being requested and shall submit information/justification supporting their re.quest. The Executive Officer may also require the discharger to submit additional information about any recent change in ownership of facility, changes in the character and treatment of the discharges and any other relevant information that will update facility information which a.re on the Regional Boa.rd files. FOR A NEW DJSCHARGER5: At least 60 days before the start of a discharge, the discharger shall submit an application and obtain the authorization lener from the Executive Officer to discharge wastewater. The application shall consist of the following information: New discharger is an en6Jylindividual who is not currently authorized to discharge waste under this general pennir and who is proposing de minimus discharges 10 be covered under this general perm ii. Q,de, \·v .9S-6-\PD[S \"ri l iC99,S()0f O, _\f.111niuJ 0:1-·l1Jr\,"J a Comp\eied 'olicc of lnient Form (see Anachmcn\ A ofihis Order) F'.Jg_<' !Jof!J b For proJeCL\ in,·olving well de,e\opment, "ell purging and r,roundwater c_,u;Kllon. a site ch::u-acrenz.a1ion srudy report defining the pro.\Jm1rv of 1hr exu--action \\ell 10 k_nov.n con1aminatcd si1es. the presence of conl.3Jninated groundwa1er onsi1e. cont.aminants and their proper1ics. and a t.h.rc-e-dimcn.sion.al assessment of the extent and concentralion of contamrnants in the subsw-face. The srudy repon sball include a description of the geologic and hydrologic factors that control the migration of the cont.aminants. It shall also include a list of knov.n or suspected !Ll.k.ing underground tanks and other facilities or operatioos which haH, or ma, have impacted the quality of the underlying g.roundwater "'7thin 200 feet of the siic. c. A repon which shall include the follov.ing: I) Cha.racteriz,nion of the proposed was1ewater discharge; 2) The c"""Slima1ed average and ma\.lmum daily Dov .. -rates; 3) The frequency and duration of the dischJ.Jge; 4) The affected receiving v.ater(s); 5) A description of the proposed oeatment svs1em (if appropriate): and 6) .A map showing the patf' from the roint of initial discharge 10 the ultimate loca1ion of dischasgc; d. Asiy other infonnation deemed necessary by tbe E.x::<:utive Officer. I, Gerard J. Thibeault, Exc<:utiYe Officer, do hereby cenify that the foregoing is a full, true, and correct copy of an general permit adopted by tJ1e California Regional Water Qualirv Control Board, Sant.a Asia Region, on July I 0, 1998 E.xecuti,e Officer E-16 (';:i]ifomia RE>gir:,nal \VJ!n Quality Control Board S;:in1::i Ana Region i:l.fllJ Cf OE lNTFl'il TO COMPLY WJTH THE TERMS AND CONDJTJONS OF THE GENERAL PERMJT TO DJSCHARGE WA STEW ATER WHJCH POSE fNSJGNIFJCANT THREAT TOW ATER QUAlJTY (01dei No. 98•67. NPDES No. CAG99800J) PERMllTEE (Pcnon!Agency Re.Jponsib!e for the Discharge) AGENCY/COMPANY Name· ___________________________________________ _ CONTACT Pns.on _______________________________ Phone:_l____J _____ _ ll FAC!UTY Name ___________________________________________ _ CONTACT Pnson -------------~------------------Phone:_(_) _____ _ J]J BllLfNG WFOR1v1.A llON (JYhere annual fee invoices should be 3enr) AGENCY/COMPANY NaJTJe: ___________________________________________ _ CONTACT Person-_______________________________ Phone:_l____J _____ _ JV. INDICATE EXJSTTNG PERMIT NUMBER (if opplicable) a_ Individual PeffiUt Order No _____ NPDES No ______ _ b. General Perm.ii Order No. 93-49 _____ _ V. CERTIFJCATION: J cenify under pena)ty of Jaw that I am an authorized representative of the pennitlee and that I have personally examined and am familiar with the infonnation submitted in lrus application and an anachments and that, based on my inquiry of those per.sons immediately 1esponsibJe for obtaining the information contained in the apphcahon, 1 believe the information is true, accurate and compkle. 1 ¥TI aware that there aJe significant penalties. for submitting false information, including the possibility of fine and llllPrisonmenl. In addition,] certify that the pemllttee will comply with the terms and conclitions stipulated in Order No. 98-67 including the moJlltoring and reporting program issued by the Execnfrve Officer of the Regional Board. Remarks: If changes to facility ownership and/or treatment processes were made after the issuance of the existing permit, please provide a descnption of such changes on another she£!! and submit ir with this Notice of Intent. E-17 I I ' ' I I I AttHhrorol 8 Si □ Diq;o CnrV:-.,:rwport Biy W,1,nb,d ~hp "' I ~ ,, / j I ' J I I I I I I LEGEND: ll>I -~"1 A AJ-l.-1. l.JYP. u. -l.-v-"T\.,.c.o D.(IJ ,ot-U..r"JA.o.><.Ac:Q...HOV.""'1:J. ,-.;Q • U>'"f A A..'tA (.A..U:C'(I O\.AJ'<l'O ,u -,,._~~ ,.,,. -~. o-u>+-o. "1 -1..A..N t:<l.CO o.m O\.vQ-<U. l"<>l-rtTD.J~ov,,,c-..a. ,,,,_., -ll ~ _. Y"t>4 0\.-VQ,(ll ' C I / } '-,, / _;;I I I \ (, _, , 'I "' ' r , ... 'b,j f ~ , ,", ..._ i ' --::~ I > L, r"/ < 'o, ., ' ,, -r \ I:. ~.v...◄~ Po9-lA.O-A'<,O,OW(>-Q). l / /, '-., " '- ',. -s.vrt ,._ A..)U,. t.>J,'1.., n o-v.Jv-U.. ,1, -,c~:1,n•·""l..n n'1Tt'>' DtA.>-o--0. 11} -u.D-«-1. ~ , .. -1A" JO.A QI-'tM 0l.-v-O--O. f lJ • U <l (...A.>i"r OH 0VJ,o<U ,,1-l£J (..vlTc,,. ~ ,1, . ...0.:.,,.0<1)..C>-<OV->O-<O.. I It -U:U...,..,..-:: ~ ~ E-1_8 I \. i / / ~ / / \ r, ~ ·" r y Y? ,, ' . '"1, - ---I / ~ I / Dt:1-~UJOCWOUJ-O-'tl. n:, -~ • yt',f_ o-i............a.. ,,. -:u rn..I._P;A.I... c..-...1-rn:•-1 ~ nl-K>C'lJCA''lU'<'~ en: -(.>J"I (-o(l A l4J,>. o-t.-v-,-Cl 00}-1.AJ,,1,1.n.,.JC.,t.C1-u..><ND.. \ \ J / ,, I ( CaJiforrna Regional Water Qualiry Control Board Sanla Ana Region ,\1onitoring and Reponing Program No. 98-67-007 NPDES NO. CAG998001 for The Ir,ine Company 5 50 Nev:pon Center Drive Newpon Beach, Orange County L MONJTORJNG AND REPORTING REQUIREMENTS: Morutoring and reponing shall be in accordance with the following: 1. All monitoring rcpons, or information subrnit1ed to the Regional Board shall be signed and cenificd in accordance with 40 CFR J 22.22. 2. All sampling, sample preservation, and analysis shall be performed in accordance with the latcs1 editio □ of 40 CFR Part 136 "Guidelines Establishing Tes1 Procedurrs for the Analysis of PoUutants", promulgated by tbc Uruted States EovironmeotaJ Protection Agency, unless otherwise noted_ In addition, the Board and/or EPA, at their discretion, may specify tes1 methods which are r:iore srnsitive than those specified in 40 CFR I 36. 3. All aral}'11cal cLiw shall be reponed with method detection limits (MDLs) and with identification of either practical quantJtatJon levels (J'QLs) or limils of quantit3tion (LOQs). 4. Whenever the discharger monitors any pollu1ant more frequently than is required by this general pemu, the results of this monitoring shall be included in the calculation and repor1ing of the dat.a submit1ed in tJ1e discharge monitoring repon specified by the Executive Offiacr. 5. The discharger shall deliver a copy of each monitoring report in the appropriate format to: California Regional Water Qualiry Control Board Santa Ana Region 3737 Main Stree, Suite 500 Riverside, CA 92501-3339 6. The discharger shall assure that records of all morutoriog information are maintained and accessible for a period of at least five years from the date of the sample, report, or application. 'This period of retention shall be extended during the course of any unresolved litigation regarding this discharge or by the request of the Board at any time. Records of monitoring information shall include: a. The date, exact place, and time of sampling or measurements; b. The individual(s) who performed the sampling, and/or measurements; c. The date(s) analyses were performed; d. The individual(s) who performed the analyses; E-19 M&R_P No 98.67-007. NPO[S No CAG998DOI The Irvine Compmry e. 1l1e analyiical lechniques or methods used: f All sampling and anaJyiicaJ results; g. All morii1oring equipmenl caJibralion and maintenance records; h. AJI original strip charts from continuous monitoring devices; All dat;a used lo complete the application for this general permit; and. J. Copies of all reports required by this general permit. 7. Weekly samples shall be collect NJ on a representative d2y of each week. IJ. EFFLUENT MONITORING: Page 2 of] l. A sampling st;itioo shall be established for the poin1 of discharge where representative samples of the discharge can be obtained before the discharge mixes with the receiving waters. 2. The followmg shall constitute the ef!luent monitoring program: CONSTITUENT TYPE OF UNJTS MJNJMUM FREQUENCY OF SAMPLE SAMPLING AND ANAL YSJS Flow ---gpd Daily During the first 30 minutes of Oil and Grease Grab mg/] each discharge and then weekly thereafter for cootinuous ruscharges. Sulfides Grab mg/] " Total Residual ChJorine' ' Grab mg/! " Total Suspended Solids' Grab mg/] " Total Dissolved So]jds (TDS J Grab mg/I " Phosphorus" Grab mg/] " Total Nitrogen" Grab mg/I " Total Petroleum Hydrocarbons Grab µg/1 " Ill. REPORTING: l. Five days prior to any discharge from locations already reported, the discharger shall notify the Regional Board staff by phone or by a fax letter indicating the date and time of • the proposed discharge. J Unle.J..J ;1 iJ Anown that chlorine is not in 1he discharge. Not applicahlc if all 'WUrtewafer will percofaie prior lo reaching rccetving Walen_ Applicoble only lo discharge.1 from corofTlJclion de-wa!ering waJlcr. wrulcr (ll.Jocimed with well installation. d.evelopmt:nl, 101 pumping and purging. aquifer loling wmte.r .. dewarering wastcr from .wblerranen.n Jupage and .similar wa.Jle.J di.rchnrging info lhe &m Diego Cud/Newport Bery waiershed, E-20 M&RP No. 98~i_f]07. NP DES No CAC998001 The Irvine Company Page J of J 2. Five days prior to any planned discharge' from locations not yet reponed. the discharger shall notify the Regional Board staff bv phone or by a fax letter indicating the following: I) Specific type of tl1e proposed w,stewater discharge (see listing on Finding 2 of the Order); 2) The estimated averdge and maximum daily 0ow rates; J) The frequency and duration of the discharge; 4) TI1e affected receiving water{s); 5) A description of the proposed treatmeot system (if appropriate); and 6) A description of the path from lhe point of initial discharge to tbe ultimate locatioo of discharge (fax a map if possible); J. Monitoriog reports shall be subrujtted by the JO"' day of eacb mootb .. The monitoring reporu shaJI cover the previom month's monitoring activities and sball include: a. The results of all laboratory analyses for coI1Stitueots required to be monitored (see Section IL above), b. TI1e da1ly □ow data, c A summary of the discharge activities (when and where discharged occurred, description of type of discbarge, etc.) iocludmg a rcpon detailing the discharger's complimce or noncompliance Wlth Lbc rcqU.Ueweuts vf tJ;e genernJ permit and discharge authorization letter, 2nd d. For every item where the requiremeots of the general permit and discharge authorization letter are not met: I) a statement of the actions undertake□ or proposed which will bring tbe discharge into full compliance with requirements at the earlieS1 time, and 2) a timetable for implementing tbe proposed actions. e. If no discharge occurs during lhe previous monitoring penod, a letter to that effect shall be submitted m lieu of a monitoring report. 4. AJI reports shall be signed by a responsible officer or duJy authorized representative of the discharger and shall be submined under penalty of perjury. Ordered by: ~~maf erard J. Thi beau] t Executive Officer August 5, 1998 For th= unp&mncd discharges, as much pn·or notification as possibk is uquir<d lxfur< tmy discharg< is initiated. E-2:L R~E~Rl€t> NMG . MAY O 5 2004;..-,-· . To: Attention: Subject: Introduction Ge<Dtechnical, Inc. November 24, 2003 The Related Companies of California 18201 Von Karman Avenue, Suite 900 Jrvine, California 92612 Mr. Gino Canori --"'--" ~,,,. • HRPl:8~1i~ ., -:.:;'=2004 _ ·'H.~- HfiP Lani.Jes1gn Project No. 02004-01 Geotechnical Review of Updated Grading Plan for Proposed Bayview Senior Affordable Housing and Park Project, City ofNewport Beach, California In accordance with your request and authorization, NMG Geotechnical, Inc. (NMG) has prepared this report based on review of the updated grading plan for the subject Bayview senior affonlable housing and park project in the City of Newport Beach, California The subject of review is the 40-scale gradilig study plan, Sheet I of I, prepared by Joseph C. Troxaw and Associates, Inc. stamped dated September 9, 2003. The updated plan indicates that the future senior housing development will consists of two building pads and a large parking lot area. As a result of the new building and parking lot locations, the grading to the north facing natural slope and the northeastern slope adjacent to Jamboree Road has been reduced .. This report presents our updated findings, conclusions, and recommendations in regards to the updated grading and the future site development. The collected field investigation and laboratory testing data from the initial site investigation and the supplemental investigation (NMG 2002, 2003 reports) have been compiled and are included in this report. A list of prior reports is included in Appendix A. The geotechnical logs are include,d in Appendix B and the laboratory test results are included in Appendix C. The geotechnical conditions at the site are depicted on the Geotechnical Map (Plate I) and Geologic Cross-Sections A-A' and B-B' (Plates 3 and 4). Our recommended remedial grading measures have been updated and are presented on the Remedial Measures Map (Plate 2). The updated grading study plan and the revised development are considered geotechnically acceptable, provided the recommendations included in this report are implemented during design, grading, and construction. The primary geotechnical constraint is the shallow groundwater conditions and saturated alluvium that will limit the depth of remedial removals. As a result, compressible materials will remain in-place below the new building locations and will be surcharged prior to building construction to reduce the long-term settlement potential. E-22 17991 Fitch• Irvine, California 92614 • PHONE (949) 442-2442 • FAX (949) 476-8322 02004-01 November 24, 2003 If you have any questions regarding tlus report, please contact onr office. We appreciate tlus opportunity to provide our services. Respectfully subnutted, NMG GEOTECHNICAL. INC. ~vS:f, Associate Geologist LY /KGM/TW /je Distribution: (8) Addressee ~-tll/7 ~ Karlos Markouizos, R CE 50312 Associate Engineer (1) Mr. Bill Truxaw, Joseph C. Truxaw and Associates, Inc. E-23 031124.doc NMG 1.0 1.1 2.0 2.1 2.2 2.3 2.4 2.5 2.6 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 TABLE OF CONTENTS 02004-01 November 24, 2003 INTRODUCTJON ................... ························································•················-····•······· 1 Proposed Rough Grading and Development.. ............................................................... I GEOLOGIC CONDITIONS ............................................................................................. 3 Geologic Summary ....................................................................................................... 3 Earth Units .................................................................................................................... 3 Geologic Structure ........................................................................................................ 5 Mass Movements .......................................................................................................... 5 Groundwater ................................................................................................................. 5 Faulting and Seismicity ................................................................................................. 6 GEOTECHNlCAL FINDINGS ........................................................................................ 7 Laboratory Testing . ._ ..................................................................................................... 7 Liquefaction Potential ............................................................................................ _ ...... 7 Seismic Design Parameters ........................................................................................... 8 Settlement Potential ...................................................................................................... 8 Slope Stability ............................................................................................................... 8 Expansion Potential ...................................................................................................... 9 Soluble Sulfate Content and Soil Corrosivity ................................................................ 9 Pavement Sub grades .................................................................................................... 9 Earthwork Shrinkage/Bulking and Subsidence .......................................................... 10 CONCLUSJONS AND RECOMMEND A TJONS ...................................................... 11 4.1 General Conclusions ................................. •-···········•·········•·········································· 11 4.2 General Earthwork and Grading ................................................................................. 11 4.3 Remedial Removals .................................................................................................... 12 4.4 Lot Capping/Overexcavation ...................................................................................... 12 4.5 Slope Stabilization ...................................................................................................... 12 4.6 Settlement Considerations .......................................................................................... 12 4.6.1 Surcharge Fill ...................................................................................................... 13 4.6.2 Settlement Monitoring·································•······-··············································· 13 4.7 Foundation Design Guidelines ........................................ ••··················•·········-············· 14 4.8 Allowable Bearing Pressure ........................................................................................ 14 4 .9 Lateral Earth Pressures ............................................................................................... 14 4. I O Structural Concrete .............................. ., ..................................................................... 15 4 .11 Preliminary Strnctural Pavement Section .................................................................... 15 4.12 Exterior Concrete Constrnction ................................................................................... 16 4.13 Groundwater Cimditions ............................................................................................. 17 4.14 Existing Sewer Pipeline·········································-·····•·············································· 18 4.15 Soil Corrosivity ........................................................................................................... 18 4.16 Surface Drainage ........................................................................................................ 18 4.17 Trench and Utility Excavations ................................................................................... 19 4.18 Review of Future Grading and Improvement Plans .................................................... 19 4.19 Observation and Testing During Grading and Constrnction ....................................... 20 E-211 031124.doc NMG TABLE OF CONTENTS (Cont'd.) Figure Figure I -Site Location Map -Page 2 Figure 2-Retaining Wall Drainage Detail-Rear of Text Figure 3 -Typical Settlement Plate and Riser Detail-Rear of Text Plates Plate I -Preliminary Geotechnical Map -In Pocket Plate 2 -Remedial Measures Map -In Pocket Plates 3 and 4 -Cross-Section A-A' and B-B' -In Pocket Table 02004-01 November 24, 2003 Table I -Geotechnical Guidelines for Design of Post-Tensioned Slabs -Rear of Text Appendices Appendix A -References and Aerial Photographs Appendix B -Geotechnical Boring and Trench Logs Appendix C -Laboratory Test Results Appendix D -Slope Stability Analysis Appendix E -Seismicity Data Appendix F -Liquefaction Analysis Appendix G --General Earthwork and Grading Specifications E-25 031114-doc NMG 1.0 INTRODUCTION 1.1 Proposed Rough Grading and Development 02004-0] November 24, 2003 The updated grading study plan indicates that the future senior housing development site will consists of two L-shaped building pads and a large parking lot area As a result of the new building and parking lot locations, the impact to the north facing natural slope and the northeastern slope adjacent to Jamboree Road has been reduced. The size for the proposed wetland restoration area located in the northwest comer of the site has increased and filtration chambers have been added to handle treatment of onsite surface water (before it is outlet into the basin). A path is proposed along the western boundary of the site that extends from the development area up to the mesa The grading for the upper mesa, which is the future park site, has also been reduced. We understand that the park will not have any structures. Review of the current grading study plan indicates the following changes: • The proposed grading of the lower housing site generally consists of design fills ranging from l to 7 feet and design cuts ranging from l to 5 feet below the existing grades. • The future housing will consists of two L-shaped building pads and a large parking lot area TI1e proposed buildings have been shifted away from the toe of north facing natural slope. • The proposed grading of Ul.e mesa (i1ark) site generally consists of desii:;,11 cuts ranging from I to 4 feet and design fills ranging from I to 6 feet. • Only the lower portion of the north facing natural slope will be graded. The existing top of the natural slope is approximately elevation 72 feet. The portion of this slope between elevations 25 feet (toe) to 45 feet will be graded with 2H: l V cut and fill slopes. Other lower 2H:1V slopes are planned along the perimeter of the site. • The park will have a paved bike trail but generally is considered to be a nonstructural area. • The wetland restoration area consists of a basin that is approximately 6 feet deep and has 2H: l V side slopes. The onsite surface water will be collected in filtration chambers that outlet into the wetland restoration area • We understand that the area between the two buildings may be used for the future recreation center which we anticipate will include decorative hardscape/flatwork, a pool and spa improvements. • We understand that the final rough grading plan will be very similar to the updated grading study plan reviewed for this report. E-26 031124.doc NMG ~ Vil,f.,:..::J Liquefaction Areas where historic occurrence of liquefaction, or local geological, geotechnicaf and groundwater conditions indicate a potential for permanent ground displacements such that mitigation as defined in Public Resources Code Section 2693(c) would be required. ~ Earthquake-Induced Landslides Areas where previous occurance of landslide movement, or local topographic, geological, geotechnical and subsurface waler conditions indicate a potential for permanent ground displacements such that mitigation as defined in Public Resources Code Section 2693{c) would be required. N SITE LOCATION AND SEISMIC HAZARDS MAP I BAYVIEW SENIOR AFFORDABLE HOUSING AND PARK PROJECT CITY OF NEWPORT BEACH, CA Project Number: 02004-01 Project Name: Related/Bayview Date: 11-24-03 Figure No. 1 E-27 NMG Geotechnical. Inc. 2.0 GEOLOGIC CONDITIONS 2.1 Geologic Summary 02004-01 November 24, 2003 The subject site is located at the edge of the Newport Back Bay and adjacent to the Newport Mesa, approximately one mile inland from the Pacific Ocean (Figure 1 ). The site is located on a mesa and at the mouth of a previously existing southwesterly trending canyon, which fonnerly flowed from the mesa into the back bay. The native materials at the site consist of Quaternary-age alluvium, older alluviwn, slopewash, slump-type landslide debris and marine and non-marine terrace deposits, which overlie siltstone bedrock of the Miocene-aged Monterey Fonnation (see Plate I). The geologic conditions in the natural slope and design-cut slope in the southern portion of the site are complex and are depicted on Cross-Sections A-A' and B-B' (Plates 3 and 4). Quaternary-age non-marine and marine terrace deposits overlie the ancient wave cut bench of bedrock. The lower portion of this natural slope consists of bedrock overlain by varying thicknesses of overburden material (slopewash, colluvium, alluvium and older alluvium). 2.2 Earth Units Artificial Fill (Map Symbols: Afu, Afr, Aft): Significant amounts of uncertified artificial fill (i\fh), approximately 6 to 15 feet tl1ic~ have been placed over the site in tl1e past, probably iI1 the late 1950s during the construction of the Newport Dunes. The majority of the fill material is believed to be dredge sludge, derived from the back bay, as evidenced from the abundant shel.l fragments. The fill is variable in composition, from silty/clayey, fine-grained sand to plastic sandy clay, and varies from moist to saturated and soft to medium dense/stiff. Trenches T-9 and T-11 through T-14 and Borings H-2 through H-6 encountered this dredge fill, which was generally layered with 3-to 5+-foot-thick layers. Local sandy layers were readily caving in the trench excavations. Trench T-11 and Boring B-3 encountered an old road fill (Afr) associated with Jamboree Road. This fill consisted of brown to red brown sandy silt/silty sand and clay that was moist, stiffldense, and looked relatively well compacted. This fill was placed over the older uncertified fill and bedrock. In the western portion of the site, our trenching encountered an old trash-derived fill (Aft). This small area of trash-derived fill was encountered in Trench T-6, just outside the limits of the proposed Building 2 (Plate I). This fill area was found to be approximately 50 feet long and 10± feet deep; however, the sides were not clearly identified. The trash consisted mainly of old glass bottles, metal pans and otl1er metal debris, old tires, old building materials such as bricks, wood, concrete, and a 1/,-to I-inch-thick white-board material. There were minor combustible materials found (paper or wood), and there was some limited burnt wood and melted glass which may indicate that the majority of this type of material was incinerated. The trash was in a fill matrix consisting of dark brown clayey silt and gray fine-grained sand. This fill may have been associated with the house that was previously located onsite between the years 1931 and 1952. 03ll24.doc E-28 NMG 02004-01 November 24, 2003 /-- Colluvium/Slopcwash (Map Symbol: Col/Qsw): Colluvium and slopewash (and topsoil) arc the primary overburden materials exposed near the base of the bluff slope. The colluvium material generally consists of dark brown, slightly porous clayey silt that is moist and medium dense; and the slopewash is similar to the colluvium although contains abuudant fragments of siltstone and sandstone. Topsoil is of similar composition, but is not mapped since it is typically less than 4 feet thick. This overburden material was found in Trenches T-1 through T-9, overlying bedrock, alluvium and a small area of buried talus deposit (T-5). The talus deposit consists of a highly porous mixture of fragments of highly weathered siltstone and shale in a matrix of yellow brown clayey silt. Alluvium (Map Symbol: Qal): 1be alluvium lies beneath the uudocumented fill materials throughout the majority of the lower portions of the site (Plate I). TI1e alluvium generally consists of a black to dark red brown silty clay and clayey silt with some sand, which was very moist and plastic and locally slightly porous. Borings H-2 and H-4 through H-6 encountered the alluvium, which had typically lower densities (94 to 105 pd) and higher moistures (21 to 29 percent) than the older alluvium. Older Alluvium (Map Symbol: Qalo): 'Ibc older alluvium is exposed near the base oftl1e natural slope (Plate I) and generally consists of dark reddish brown fine to medium sand and clay, with trace shell fragments and charcoal fragments. TI1e older alluvium was found in Borings H-1, H-3 and H-7, and had typically h.igh dry densities (105 to 120 pcf) and relatively lower moistures (12 to 22 percent). Terrace Depusits (Map Symbols: Qtn/Qtm): The terrace/bedrock contact is exposed on the natural slope at an approximate 50-to 55-foot elevation (above mean sea level). The terrace/bedrock contact is somewhat irregular, but slopes gently toward the south-southeast, into- slope. (See Cross-Sections A-A' and B-B'.) The non-marine terrace deposits (up to approximately 15 feet deep) generally consist of brown to red brown clayey sand with silt interlayers. These materials are generally damp to moist, medium dense and very porous. At depth (15 to 22 feet deep in Boring B-1 and 13 to 29 feet deep in Boring B-2), the marine terrace deposits consist of light brown, clean, fine to medium grained sand, which is damp to slightly moist, dense and highly friable. The marine terrace sands caved in tl1e bucket-auger borings and required casing to down- hole log below them. Landslide Materials (Map Symbol: Qls): Shallow slump-type landslides are exposed near the base of the northwest-facing natural slopes. The landslide material, where encountered in trenches T-2 and T-3, was generally dark brown clayey silt, which was generally porous with roots and caliche. Monterey Formation (Map Symbol: Tm): The primary bedrock unit at the site is the Middle Miocene-age Monterey Formation. The bedrock is encountered at approximately 20 to 35 feet deep below the existing grouud, below the alluvium in the low lying areas, and below the terrace deposits ' • • on the mesa. The bedrock was locally found at shallower depths below the bluff slope (Trench T-5), Borings B-1 and B-3 encountered the upper portion of this formation (below the ancient wave cut bench), which is highly weathered and consists of whitish to greenish gray claystone, with some sand and local pebbles. Borings B-1, B-2 and B-3 encouutered the lower part of the formation consisting of olive brown and dark gray to dark green unoxidized siltstone, which is locally highly diatomaceous, hard, and massive to laminated, with concretion zones and cobble layers. 031124.doc E-29 NMG 2.3 Geologic Structure 02004---0 I November 24, 2003 The bedrock underlying the subject site appears to be widely folded and faulted. Bedding encountered in the borings on the mesa generally strike N30W to N30E, and dip 10 to 30 degrees to the east and west. There are local variations to these attitudes. The bedrock is fractured and locally sheared. The terrace deposits overly the bedrock are generally flat lying to gently dipping. The terrace/bedrock contact is believed to dip 3 to 5 degrees toward the southwest. The alluvium is also generally massive to flat lying. There were no through-going faults mapped at the site during this or previous investigations. 2.4 Mass Movements Two shallow slump-type failures are mapped on the northwest-facing natural hillside, adjacent to the access road for Newport Dunes. This area is outside the limits of grading and should not be adversely impacted by the proposed development. Onsite, a large questionable slump is mapped near the toe of the natural hillside. This slide is estimated to be IO to 15 feet deep, and is comprised primarily of dark brown, porous, clayey silt. No distinct rupture surface was encountered in the trenches (T-2 and T-3) excavated at the toe of slope; however, the slide materials appears to be more porous and contains roots and caliche. A smaller recent slump-type failure is located near the south end of the slope (adjacent to Jamboree Road) where an erosion gully has forrned along the fill/natural contact This erosion gully appears to have resulted from surface drainage from Jamboree Road, and has resulted in a thin blanket of silt over the pad surface below. Tiris smaller slide is estimated to be 5 to 6 feet deep and is composed primarily of compacted fill. Based on the proposed design, both of these slump-type failures will be entirely removed during grading. The limits of these slump failures are depicted on the Geotechnical Map (Plate I). 2.5 Groundwater The groundwater table was encountered in the seven hollow-stem borings at depths of 8.5 to 12 feet below existing grades. The elevations of the groundwater table were 12 feet (above mean sea level) near the toe of the hillside, and 7 feet in the northwest comer of the site. The gradient of the water table appears to be toward the north-northwest at approximately 1 to 2 percent. A perched water table was also encountered locally in the sandy uncertified fill material in several ........ ~ ... ~oLthe~tc~uches aLde{lths of 6 to 7 fe~t below groJJnd. _This water fa believed to be from rainfall . infiltration that is perched on plastic clayey layers in tl1e fill. Our initial subsurface investigation was performed following a ranJy season, and it is possible that this water table would recede during tl1e summer montlJS. 1n July 2002, a groundwater monitoring well was installed in Boring H-6. Groundwater was encountered at a depth of 9 feet during drilling of the boring. Monitoring was conducted several 031114.doc E-30 NMG 02004-01 November 24, 2003 /----,_ times in August 2002 and the groundwater levels did fluctuate between 6.8 and 8.5 feet deep (or between elevations of 12.2 and I 0.5 feet MSL). Monitoring was also performed at different times of the day and we found that the water level did not appear to be affected by the tidal fluctuation. This well was destroyed, probably during the installation of the Christmas tree lot in December 2002. Our prior borings (B-1 and B-3) drilled on the mesa did not encounter seepage at the terrace/bedrock contact; however, a perched water table at this contact is a common occurrence in the region. The groundwater gradient appears to be towards the southwest to the ocean (Cross- Section A-A'). Boring B-3 encountered groundwater at a depth of 47 feet in the bedrock This groundwater is believed to be the local water table in this area 2.6 Faulting and Seismicity Properties in southern California are subject to seismic hazards of varying degrees depending on the proximity, degree of activity, and capability of nearby faults. These hazards can be primary (i.e., directly related to the energy release of an eartl1quake, such as surface rupture and ground shaking) or secondary (i.e., related to the effect of earthquake energy on the physical world, which, in tum, cause phenomena such as liquefaction and ground lurching). There are no known major or active faults mapped at the site, and the site is not located in an Alquist-Priolo Fault-Rupture Hazard Zone (CDMG, 1999). Therefore, tlie probability of primary surface rupture during a foture seismic event at the site is considered very low. The primary seismic hazard for the subject site is ground shaking due to the prox.iniity of major active faults in the region. The closest major active fault is the Newport-Inglewood, located approximately 2 miles south of the site (offshore). This fault is capable of generating relatively high ground accelerations at the site. This fault has a maximum earthquake moment magnitude (Mw) of 6.9, which is tlie earff,quake motion tliat has a 10 percent probability of bei.,g exceeded i,, a 50-year period or the maximum level of motion that may be expected at the site within the known geologic framework. The peak horizontal ground acceleration anticipated at the site is approximately 0.37 to 0.39g (CDMG, 2001; Appendix E). The site is mapped within a potentially Iiquefiable zone and the onsite slope is mapped as a potential earthquake-induced landslide area by the State of California (Seismic Hazard Zones Official Map) as shown on Figure I. The potential for secondary seismic hazards, such as tsunami and seiche, is considered relatively low, due to the design elevations of the site (25 to 75 feet above MSL) and the distance from the ------'"-P,,,ace1ifi,,_,c Ocean (appJoximately lmile). _____ ____ __ __ . _____ ______ _ ___ ___ _ __ ~ ~ _ _ _ E-31 03ll'.H.doc NMG 3.0 GEOTECHNICAL FINDINGS 3.1 Laboratory Testing 02004--01 November 24, 2003 Laboratory testing of selected soil samples collected during the site investigations was performed to evaluate the pertinent engineering properties of the onsite soils. Tests included in- place moisture content and dry density, grain-size distribution, consolidation, direct shear, Atterberg Limit expansion index, maxirnwn density and sand equivalent. Our geotechnical findings and evaluation of the laboratory test results are discussed below. The laboratory test results are presented in Appendix C. In-situ moisture content and dry density values are included on the geotechnical boring logs (Appendix B). 3.2 Liquefaction Potential Our field investigation and the laboratory testing were performed to evaluate whether the site was underlain by potentially liquefiable soils since it was recently mapped by the state as part of the Seismic Hazards Mapping (Figure 1 ). The laboratory testing performed as part of the liquefaction analysis included grain-size distribution and Atterberg Limits to characterize the soil type and index properties. Liquefaction is a phenomenon in which earthquake-induced cyclic stresses generate excess pore water pressure in low density (loose), saturated, sandy soils and soft silts below the water table. This causes a loss of shear strength and, in many cases, ground settlement. Liquefaction is generally thought to be a probiem in earthquake-prone areas where conditions that promote liquefaction are present in the upper 50 feet of earth. For liquefaction to occur, all of the following four conditions must be present: • There must be severe ground shaking, such as occurs during a strong earthquake. • The soil material must be saturated or nearly saturated, generally below the water table. • The corrected normalized standard penetration test (SPD blow counts (N 1) must be relatively low. • The soil material must be granular (usually sands or silts) with, at most, only low plasticity. Clayey soils and silts of relatively high plasticity are generally not subject to liquefaction. Liquefaction assessment was performed in general accordance with the recommended procedures for analyzing and mitigating liquefaction (NCEER, 1997 and SCEC, 1999). The data from the borings was interpreted to assess the extent and degree of these potential liquefaction hazards. Our investigation confirmed that the site is underlain by sandy soils and has shallow groundwater. The site liquefaction potential was evaluated for a design earthquake magnitude of 6.9 and a peak ground acceleration of 0.39g. Based on our analysis of the soil conditions and recommended remedial grading, the liquefaction hazards at tl1is site are anticipated to be very low (Appendix F). The estimate of potential settlement due to liquefaction is discussed in Section 3.4 below. Potential surface manifestation 031114.doc E-32 NMG 02004-01 November 24, 2003 damage caused by liquefaction is a function of the thickness of the non-liquefiable surface cover ( consisting of the reworked onsite materials plus design fill) over the thickness of the underlying liquefiable sandy layers. Based on our analysis, the thickness of the non-liquefiable layer capping the site after grading will be adequate to mitigate damage related to surface manifestation. Our liquefaction evaluation also indicates a low potential for lateral spread. 3.3 Seismic Design Parameters Based on the 1997 UBC the seismic parameters for the subject site are as follows: • Seismic Zone from Figure I. 62 • Soil Profile Type from Table I 6-Q • Seismic Source Type from Table 16-U • Closest distance to known seismic source • Closest known seismic source 3.4 Settlement Potential 4 So B 3.7km Newport-Inglewood Offshore The settlement analysis was based on parameters developed .from our consolidation testing, the geologic conditions, and site infonnation (proposed structures and design fill loading). Nine laboratory consolidation tests were performed on silty and clayey (fine grained) samples of the uncertified fill, alluvium and weathered bedrock in the upper 30 feet (Appendix B). The laboratory testing included time rate measurements to estimate the time required for the primary settlement to occur. Analysis was also performed to estimate the potential settlement induced by liquefaction. Our static settlement analysis has been updated based on the rough grading plan and building information. The design fill thickness for the building areas varies .from O to 7 feet. We anticipate that the foundations for the proposed wood frame structures will utilize bearing walls that have maximum loading of 5 kips/If. (J{ e understand that isolated columns will not be required). The existing soil profile of the buildings is characterized by layers of uncertified fill (sand and silt-clay-sand mixtures) in the upper 6 to 15 feet, underlain by an I I-foot-thick clayey alluvial layer, underlain by a 12-foot-thick weathered bedrock layer, underlain by the unweathered bedrock (Cross-Section A-A'). We have assumed that up to 6 feet of the lower uncertified fill would not be removed since it is below the groundwater table. Based on our analysis, we anticipate tbat building pad sites will have a total settlement of I½ to 2 inches. Based on our seismic/liquefaction analysis, the potential settlement due to liquefaction is low and is expected to be no more than I inch (Appendix F). _______ 3 .. Ji __ Slo_pe_Stability _____________________ _ Two-dimensional limit equilibrium stability analysis was performed on the planned slopes based on tbe interpreted geologic conditions and assigned soil strengths. Slopes were analyzed to ensure they had a minimum factor of safety of 1.5 (static) and I.I (pseudostatic). The updated grading plan shows only the lower portion of the north facing natural slope will be graded, creating a 2H: IV fill slope up to approximately I 5 feet high in the central portion of the site. The proposed E-33 03lU4.doo NMG 02004-0] November 24, 2003 grading of the slope will expose slopewash and colluvium over folded bedrock. The design slopes and geotechnical conditions analyzed for slope stability are depicted on Cross-Sections A-A' and B-B' (Plates 3 and 4). The results of the slope stability analysis are included in Appendix D. Based on the stability analysis performed, the slope is considered to be grossly stable. Surficial slope stability was also evaluated based on infinite slope stability analysis. ll1e surficial stability of the graded slope will be acceptable. The remaining portion of the natural north-facing slope varies from 2.5H:IV to 3.5H:JV and has sufficient vegetation such that surficial stability is acceptable. The temporary slopes necessary for the recommended stabilization fills will be up to approximately 25 feet in height and will need to be cut at slope ratios that vary from I .SH: IV to 2H: 1 V. Based on our analysis the temporary stability is anticipated to be have a minimum factor of safety of 1.2 or greater. The actual stability of the temporary backcut will depend on many factors including the amount of weathering, the amount of joints and water present within a specific area and the amount of time the excavation remaining exposed The existing fill slope along Jamboree is considered to be surficially and grossly stable, except for the small slump at the southern end of the slope, which failed due to local undercutting by an erosion gully. We anticipate that this slump will be removed and recompacted with the recommended stabilization fill (Section 4.5 and Plate 2). 3.6 Expansion Potential Testing of a representative fine-grained sample of the existing near-surface soils resulted in an Expansion Index (EI) of 37, which is classified in the "Low" expansion index range. Other onsite materials that may be encountered during the proposed grading are expected to range from "Very Low" to "Very High" expansion potential. The clayey fill, clayey alluvium and clayey siltstone bedrock may have a "High" to "Very High" expansion potential. The marine terrace materials may have a "Very Low" to "Low" expansion potential. Additional expansion index testing should be considered near or at the completion of grading to verify the expansion potential of the subgrade and foundation soils. 3.7 Soluble Sulfate Content and Soil Corrosivity Onsite materials are expected to have moderate to negligible soluble sulfate levels. No corrosivity testing has been performed; however, the soil survey maps indicate the soil corrosivity of native (terrace) soils to metals in direct contact-as-being-high in this area (USDA, 1978). Performing corrosivity testing should be considered near or at the completion of grading to determine the requirements for cement type and corrosion-control measures. 3.8 Pavement Subgrades Onsite soils are expected to be poor to moderately good material for pavement subgrades. Driveway and parking lot pavement sections should be designed based on R-value testing and traffic index at or near the completion of grading. The proposed paved bike trail in the park site 03ll24.doc E-34 NMG 02004-01 November 24, 2003 is primarily a design cut area that will expose non-marine terrace materials that are also expected to be poor pavement subgrades. 3.9 Earthwork Shrinkage/Bulking and Subsidence The loss or gain of volume (shrinkage or bulking, respectively) of excavated natural materials upon recompaction is represented as a percentage shrinkage (for volume loss) and as a percentage bulking (for volume gain) after recompaction of a unit volume of this same material. For example, a shrinkage factor of IO percent indicates that one cubic yard of cut will produce 0.9 cubic yard of compacted fill. Preliminary earthwork estimates may use an estimated 5 to 15 percent shrinkage value for the existing fill and alluvium and O to 3 percent shrinkage for the terrace deposits and the bedrock. In addition, ground subsidence of the site is estimated to be 0.1 foot. 031l24.doc E-35 NMG 4.0 CONCLUSIONS AND RECOMMENDATIONS 4.1 General Conclusions 02004-01 November 24, 2003 Based on our review of the background data and project plans, the results of our field exploration program, laboratory testing, and geotechnical analysis, the proposed rough grading and development at the site are considered feasible provided the recommendations in this report are implemented during design, grading and construction. The proposed and existing slopes at the site within the subject development area are considered grossly and surficially stable. Our recommendations are considered minimum and may be superceded by the more stringent requirements of others. The grading and construction should be performed in accordance with the requirements of the City of Newport Beach and the General Earthwork and Grading Specifications included in Appendix G, except as superseded below. Updated recommendations for design and grading of the proposed development are provided below. Since the site will be capped with compacted fill material, the reconunendations for site may be modified and will need to be confirmed based on final as-graded conditions and may be modified at that time. 4.2 General Earthwork and Grading Grading should be performed in accordance with the recorrunendations of this report and the General Earthwork and Grading Specifications included in Appendix G. Prior to conunencement of grading operations, all vegetation, organic topsoil, and other deleterious material should be cleared and disposed of offsite. Existing pavements, pipelines, slabs and other remnants of previous construction should be removed, if encountered. Subsequent to the appropriate removals, areas receiving fill should be scarified 6 inches, moisture-conditioned and recompacted. Fill should be placed in loose lifts of no more than 8 inches in thickness to a minimum of 90 percent relative compaction and a moisture content at or above optimum moisture content, as determined by laboratory testing in accordance with ASTM Test Method DI 557. The slope face should also be compacted to a minimum 90 percent of the maximum density, as determined by ASTM D1557. The majority of the existing onsite soils are suitable for reuse as compacted fill, except for the trash-derived fill material. Fill material should be free of deleterious materials. Fill materials that are wet will require drying or special mixing in order to obtain the required compaction. Since the expansion potential of the onsite materials can vary significantly, consideration may be given to specifying the fill material to be used in the building pads so that no more than medium expansion material is placed. E-36 031174.doc NMG 4.3 Remedial Removals 02004-01 November 24, 2003 In general, existing uncertified fills and native materials in the upper 6 to 15 feet are considered compressible. Removals should be performed to the depth of saturation (which will vary with the ground-water level at the time of grading). Removal depths are anticipated to vary from 4 to 8 feet, depending upon the depth to saturation at the time of grading. However, deeper removals may be necessary locally. The estimated removal depths are shown on the Remedial Measures Map, Plate 2. The recommended removals would allow for the reworking of the undocumented fill above the current groundwater level (which is at an elevation of approximately 12 feet ms!); some compressible soils will remain in place below the water table that will require surcharge for settlement (see Section 4.6). Sidewalls of removal excavations deeper than 5 feet should be laid back to a slope ratio of at least I½: 1 or flatter. Removal bottoms should expose relatively dense or saturated soil (on the order of 85 percent relative compaction or 85 percent degree of saturation). All removal bottoms should be observed and accepted by the geotechnical consultant. Approved removal bottoms should be scarified 6 to 8 inches where possible, moisture-conditioned to near optimum moisture content, and recompacted prior to fill placement, and/or building construction, to a minimum of 90 percent relative compaction. In areas where saturated removal bottoms are encountered, bridging with gravel or sand, or use of a geotextile may be necessary for workability. 4.4 Lot Capping/Overexcavation We recommend overexcavation of the design cut areas and the bike trail as shown on Plate 2. The recommended depth of the overexcavation varies from I to 2 feet for the bike path and 7 feet for the cut portion of the building pad. 4.5 Slope Stabilization All design cut and fill slopes are anticipated to be grossly and surficially stable provided the recommendations in this report and future reports are implemented. We recommend that as a minimum, a stabilization fill key be provided, with a key 15 to 20 feet wide by 3 to 5 feet deep, as shown on the Remedial Measures Map (Plate 2). The remedial measures map also includes the design backcut for the recommended keys (which varies from 1.5H:IV to 2H:IV). We anticipate that the temporary excavations will have a factor of safety of I .2 or greater but will need to be carefully observed during construction to confirm the actual geotechnical conditions. Backcut that expose slopewash and colluvium should be heavily benched to remove the suitable material. Backdrains should be provided for this stabilization and keys fill near the toe as well as any area of seepage encountered. The remedial removals along the boundary of the site should be adequate to provide the required keyway for the proposed fill slopes. Our standard detail for construction of fill slopes is provided in Appendix G. 4.6 Settlement Considerations The combination of remedial removals, together with placement and monitoring of a surcharge fill for the building pads, is considered to be adequate for reducing the future settlement potential E-37 031124.doo NMG 02004-01 November 24, 2003 in areas of undocumented fill and alluvium. Based on our geotechnical analysis, the future total settlement after the recommended surcharge is removed should be reduced to approximately I inch and the average differential settlement should be on the order of 0.5 inch (assumed over a 40-foot span). The seismic settlement would occur only in the event of a very strong earthquake and is not necessarily combined/added to the static/consolidation settlement. It is our opinion that a building foundation and slab system designed based on the recommended differential settlement value of 1 inch over 40 feet for static settlement would be ade_quate for the additional seismic settlement, should it occur. 4.6.1 Surcharge Fill We recommend a surcharge fill (that is a minimum of 6 feet in height above the planned, finish-pad grade) be placed to mitigate the long-term settlement potential for building areas . that have design fill. The top of slope for the surcharge fill should be 10 feet outside the building footprint and the slopes around the stockpile should be placed no steeper than I.SH:IV, except locally at a lH:lV (see Plate 2). The surcharge fill, which will be temporary, need only be reasonably well-compacted. The estimated duration of the surcharge fill is a minimum of three months and monitoring of the actual settlement should be conducted as described below. A decision as to the need for continuation of monitoring or additional surcharge should be made at the end of the third month based on the evaluation of the settlement monitoring data. 4.6.2 Settlement Monitoring We recommend that settlement monitoring be performed based on the installation of three settlement plates placed at the removal bottom to verify the actual settlement (see attached Typical Settlement Plate and Riser Detail). • A total of three settlement plates should be installed so that monitoring can be performed. The locations will be determined in the field by the geotechnical consultant during grading however the general locations are depicted on Plate 2. • Settlement plates should be installed at the bottom of the removal. We recommend that the settlement plates be installed on the native soil prior to placement of fill above natural grades. • The date, location and the elevation of each settlement plate should be surveyed at the time of installation. This includes survey elevation reading at the top of the plate and the top of the first riser pipe, Surrollllding fill elevation in the vicinity of the pipe should also be documented. • Settlement monitoring should be conducted at least every week during grading or whenever a riser pipe extension is attached. Both the top of previously placed riser pipe and tl1e top of the new extension should be surveyed at the time a new extension is added. Surrounding fill elevation in the vicinity of the pipe should also be documented. • Monitoring should also be conducted at least every week following completion of grading for the first 6 weeks and then every two weeks for the remaining duration of the surcharge fill. E-38 031124.doc NMG 4.7 Foundation Design Guidelines 02004-01 November 24, 2003 The foundation design guidelines below assume that the site will be graded and surcharged in accordance with our reconuuendations and that the foundation soils at the completion of grading will consist of certified fill that has a "Low " to "Medium" expansion potential cla,sifica(ion (per the 1997 UBC Table 18-1-B). Soils that have high expansion should not be used near finish grade in the building pad areas. We reconuuend that building foundations be designed in accordance with UBC procedure for post-tensioned slab design. In addition to design for expansive soils, the post-tensioned slabs should also be designed to account for the potential differential settlement on the order of 1.0 inch over a 40-foot span. As a minimum, the foundations should be designed for Category 2 in Table I. This design should also concurrently mitigate the potential settlements due to consolidation and liquefaction. The use of post-tensioned foundations is also consistent with the standard of practice for the anticipated range of displacements. Final foundation recommendations should be confirmed upon the completion of grading based on the evaluation of the foundation soils and the recommended surcharging and settlement monitoring is completed. The foundation should also be designed by a licensed structural engineer that is familiar with expansive soils and seismic design. 4.8 Allowable Bearing Pressure An allowable bearing pressure of 1,500 psf may be used for conventional shallow footings having a minimum embcdment in approved material of I foot below the lowest adjacent grade and a minimum width of I foot. The bearing value may be increased by 500 psf for each additional foot of embedment in approved material and by 350 psf for each additional foot of width, to a maximum value of3,000 psf. Keeping the footing pressures low will help reduce the total settlement. Allowable bearing pressure may be increased by one-third for wind or seismic loading. 4.9 Lateral Earth Pressures The recommended lateral earth pressures for retaining structures backfilled with approved onsite soils that have drained granular backfill are listed below. Soils that have high expansion should not be used for retaining-wall backfill. Conditions Equivalent Fluid Pressure (psf/ft.) Level 2: I Slope Active 45 85 At-Rest 65 95 Passive 320 120 (sloping down in front of wall) To design an unrestrained retaining wall, such as a cantilever wall, the active earth pressure may be used. For a restrained retaining wall, such as a wall restrained at comers, the at-rest pressure should be used. E-39 0311:24.doc NMG 02004-01 November 24, 2003 In addition to the above lateral forces due to retained earth, the influence of surcharge due to other loads such as adjacent footings or lateral loads acting on screen walls extending above the retaining portion should be considered during the design of retaining walls. Passive pressure is used to compute lateral soil resistance developed against lateral structural movement. Further, for sliding resistance, the fiiction coefficient of 0.30 may be used at the concrete and soil interface. In calculating the total lateral resistance, the passive resistance and frictional resistance may be combined. However, either the passive resistance or the frictional resistance should be reduced by 50 percent. The passive resistance is taken into account only if it is ensured that the soil against embedded structures will remain intact with time. All retaining walls should be provided with a subdrain system if the walls retain more than 3 feet in accordance with Figure 2. For lower retaining walls, weep holes may be provided along the bottom, at maximum 24-foot spacing. Open vertical joints at 32-inch spacing may be provided, in lieu of weep holes, if approved by the geotechnical consultant. In general, walls retaining soil are likely to be susceptible to at least minor seepage out through the face of the walls even with the above subdrain system. If such seepage is unacceptable, we recorumend that the walls be waterproofed. 4.10 Structural Concrete We recommend that the cement type requirement in the 1997 UBC Table 19-A-4 based on a "moderate" sulfate exposure be used based for structural concrete in contact with onsite soils. At least Type II cement should be used for concrete in contact with onsite soils ( even with negligible sulfate exposure). Confirmation testing should be performed at or near the completion of grading to confirm the sulfate exposure level. Structural concrete elements are considered to be footings, slab-on-grade foundations, floors and may also include other special slabs such as tennis courts and pool decks. Table 19-A-4 also establishes the structural concrete requirements for maximum water-cementitious materials ratio and minimum compressive strength based on the sulfate exposure level. Additional provisions for the design of concrete structures in Chapter 19 of the 1997 UBC and/or the governing agency requirements may also be applicable. 4.11 · Preliminary Structural Pavement Section Pavement design is based on the expected traffic index (TI) for the drives and the R-values of the subgrade soils. While this information is currently not available, we are providing a preliminary strnctural pavement section in the table below. Onsite soils are considered to be poor subgrade soils for pavements and have been designed based on a R-value of 10. The following are our pavement recommendations based on assumed Traffic Indices (Tis): E-40 031124.doc NMG Minimum Structural Pavement Section (Preliminary) Location TI Pavement Section 02004-01 November 24, 2003 Auto parking areas/Paved bike trail 4.0 0.25 foot AC over 0.35 foot AB Auto circulation drives 5.0 0.35 foot AC over 0.50 foot AB Main drive (heavy loading areas) 6.0 0.35 foot AC over0.90 foot AB AC~ Asphalt Concrete; AB -Aggregate Base Prior to construction of pavement sections, the sub grade soils should be scarified to a minimum depth of 6 inches, moisture-conditioned as needed, and recompacted in place to a minimum of 90 percent relative compaction per ASTM Dl557. Subgrade for the proposed street pavements should be firm and nnyielding. Aggregate base (AB) materials can be crushed AB or crushed miscellaneous base in accordance with Standard Specifications for Public Works Construction (Green Book). The materials should be free of any deleterious materials. Aggregate base materials should be placed in 6-to 8-inch loose lifts, moisture-conditioned, as necessary, and Gompacted to a minimum of 95 percent relative compaction per ASTM D 15 57. For trash enclosure areas or other concrete pavements that may have heavy loading, we recommend a minimum pavement structural section of 6-inch Portland cement concrete (PCC) over 4 inches of aggregate base material compacted to 95 percent relative compaction (per ASTM D1557). Standard plans/details specified for the project may also dictate the minimum concrete thickuess. Where concrete is placed on native subgrade, the upper 6 inches of the subgrade should be moisture-conditioned and compacted to a minimum 90 percent relative compaction (per ASTM D1557). Contro!joints should be carefully designed and constructed to •minimize cracking. 4.12 Exterior Concrete Construction We anticipate that the onsite soil will have a "negligible" to "moderate" sulfate exposure level based on the classification for concrete exposed to sulfate in the 1997 UBC Table 19-A-4. We recommend that all cement in contact with onsite soil shall be "Type II" unless otherwise specified. Table 201-1.1.2 of the 1997 Standard Specification for Public Work Construction (Green Book) provides concrete class and compressive strength requirements typically used for street surface improvements. Exterior concrete elements that are considered to be nonstructural (i.e., pavements, curbs, gutters, alley aprons, sidewalks, driveways, walks, detached patio slabs, etc.) may be based on this specification provided more stringent requirements by governing agency or designer are not given. Additional geotechnical recommendations for design of nonstructural exterior concrete elements constructed over expansive soils also need to be considered. Exterior concrete elements are very susceptible to lifting and cracking when constructed over expansive soils. For this project, the subgrade soil is classified as having "low" to "medium" expansion potential. The following table provides our recommendations. E-41 031124.doc NMG TYPICAL RECOMMENDATIONS FOR CONCRETE FLA TWORK/HARDSCAPE Expansion Potential (Index) Recommendations Very Low Low Medium High (< 20) (20-SO) (51 -90) (91-130) Slab Thickness (Min.): Nominal thickness except 4" 4" 4" 4" where noted. Sub base: thickness of sand or gravel layer below concrete NIA NIA Optional 2n _411 Presaturation: degree of Pre-wet I.I X opt. L2 x opt. J.3 X opt. optimum moisture content Only to 611 to 1211 to 1811 ( oet.} and def>lb of saturation Joints: maximum spacing of control joints. Joint should be JO' 10' 8' 6' ¼ of total thickness 02004-01 November 24, 2003 Very High (>130) 4" Full 2"-4" J.4 X opt. to 24" 6' Reinforcement: rebar or Optional No. 3 rebar, 2411 No. 3 rebar, equivalent welded wire mesh NIA NIA (WWF6x6-O.C. both ways 24"O.C. placed near mid-height of slab Wl.4/Wl.4) or equivalent both ways wire mesh Restraint: Slip dowels across Across cold Across cold cold joints; between sidewalk NIA NIA Optional joints joints (and and curb into curb) The subgrade for the concrete areas should be competent material that has been geotechnically approved and properly compacted and moisture-conditioned in accordance with the project specifications. For reducing the potential adverse affects of expansive soils on concrete, we recommend consideration of a combination of presaturation of sub grade soils; reinforcement and restraint; moisture barriers/drains; and a sub layer of granular material. Though these types of measures may not completely eliminate adverse impacts, application of these measures can significantly reduce the impacts from post-construction expansion of soil. Please note that reducing concrete problems is also a function of proper design and construction practices. We recommend that the design and construction be done in adherence to the American Concrete Institute (AC!) guidelines for site paving. 'Ole amount of post-construction watering, or lack thereof, can have a very significant impact on the adjacent concrete flatwork particularly when onsite soils are expansive. Design and maintenance of proper surface drainage is important for reducing potential problems in hardscape/flatwork areas as a result of wetting and expansion of the sub grade soils. , 4.13 Groundwater Conditions With the proposed grading (raising of the site by 5± feet), the groundwater should be more than 10 feet below finish grades. Shallow groundwater issues and recommendations are as follows: 03ll14.doc NMG 02004-01 November 24, 2003 • A subdrain should be considered if an outlet, such as a deep storm drain, can be found. This subdrain should be placed after removals and prior to placement of fill with proper outlet. The subdrain system should be designed when the in1provement plans become available and an outlet is located. • The proposed buildings and any retaining walls should be provided with adequate waterproofing. • Elevator shafts should be designed for shallow groundwater conditions, including waterproofing and possibly sump pumps. • Swimming pools, and any spas, should be provided with pressure release valves, possible subdrainage, and other waterproofing measures. Without proper precautions, there is a potential for hydrostatic pressures to uplift the pool when it is emptied. • Deeper utility trenches and other structures (i.e., filtration chambers) are likely to encounter shallow groundwater. Where it is encountered, caving soils are likely to occur and shoring and dewatering may be necessary. The utilities would also have to be designed to accommodate the shallow conditions. Additional granular materials may be necessary to stabilize the trench bottom and bedding. AJI excavations and shoring should be performed in accordance with Cal/OSHA safety standards. 4.14 Existing Sewer Pipeline An existing sewer pipeline crosses through the northwest portion of the property, in the vicinity of the proposed retention basin. This pipeline is relatively old and consists of a I 5-to 24-inch vitrified clay pipe. Gradients are probably very low due to the relatively flat ground surface, and this pipe is sensitive to potential settlements. Additional fill is planned over the pipeline and this will result in settlement of the pipeline. We understand that this sewer line will be relocated with the planned development. 4.15 Soil Corrosivity Metals in contact with soil in this locale are susceptible to corrosion (USDA, 1978). If metal pipes are used, we recommend that appropriate mitigation measures should be implemented. Furthermore, if soils are imported to the site and/or underground pipes are more critical, an additional corrosivity study of onsite soils should be performed upon completion of grading. 4.16 Surface Drainage Inadequate control of runoff water, heavy irrigation after development of the site, or regional groundwater level changes may aggravate the shallow .groundwater conditions. Maintaining adequate surface drainage, proper disposal of run-off water, and control of irrigation will help reduce the potential for filture moisture-related problems and differential movements from soil heave/settlement. Surface drainage should be carefully taken into consideration during all grading, landscaping, and building construction. Positive surface drainage should be provided to direct surface water 0Jll24_doc E-43 NMG 02004-01 November 24, 2003 away from structures and slopes and toward the street or suitable drainage devices. Ponding of water adjacent to the structnres should be avoided. Buildings should have roof-gutter systems and the run-off should be carried to street gutters by area drainpipes or by sheet flow over paved areas. Paved areas should be provided with adequate drainage devices, gradients, and curbing to prevent run-off flowing from paved areas onto adjacent unpaved areas. A minimum gradient of 2 percent is reconunended in paved areas for surface drainage. The performance of foundations is also dependent upon maintaining adequate surface drainage away from structures. The minimum gradient within 5 feet of the building will depend upon surface landscaping. In general, we suggest that unpaved lawn and landscape areas have a minimum gradient of 2 percent away from structures. Construction of planter areas inunediately adjacent to structures should be avoided. If planter boxes are constructed adjacent to or near buildings, the sides and bottoms of the planter should be provided with a moisture barrier to prevent penetration of the irrigation water into the subgrade. Provisions should be made to drain excess irrigation water from the planters without saturating the subgrade below or adjacent to the planters. Raised planter boxes, may be drained with weepholes. Deep planters (such as the palm tree planters) should be drained with be!ow- ground, water-tight drainage lines connected to a suitable outlet. 4.17 Trench and Utility Excavations Excavations should conform lo all applicable safety requirements. TI1e native soils across most of the site may be classified as Type C for Ca!OSHA trench excavation requirements. Locally, Type B soils may be encountered in some of the deeper excavations. Utilities deeper than 6 to 8 feet should anticipate groundwater and/or wet soils. Additional granular bedding material may be required to stabilize the bottom of trenches/excavations near the groundwater or in saturated soil. Native soils should be suitable for use as trench backfill. Backfill materials should be compacted to a minimum relative compaction of90 percent. We reconunend that moisture content of native backfill to be over optimum moisture content. If native soils are too wet, some drying or mixing prior to use as trench backfill may be required. Select backfill may be used in lieu of native soils. 4.18 Review of Future Grading and Improvement Plans All future precise grading and improvement plans and any the final rough grading plan should be reviewed by the geotechnical consultant. In addition, utility plans, construction plans, and any retaining wall plans should be reviewed. Additional exploration and soil testing may be required for more detailed recommendations prior to precise grading and construction. E-44 03ll24.doc NMG 4.19 Observation and Testing During Grading and Construction 02004-01 November 24, 2003 Geotechnical observation and testing should be perfonned by the geotechnical consultant during tl1e following phases of grading and construction: • During site preparation and clearing; • During all earthwork, including remedial removals and fill placement; • During installation of subdrains; • Following the completion of rough grading, in order to verify soil properties for foundations, and pavements; • During and after foundation and retaining wall excavations; • During backfill behind retaining structures; • During placement of backfill for trench excavations; • During sub grade preparation and placement of aggregate base and asphaltic concrete; and • When any unusual soil conditions are encountered. E-45 (IJl124.doo NMG TABLE 1 GEOTECHNICAL GUIDELINES FOR DESIGN OF POST-TENSIONED SLABS* Parameter Estimated Range of Expansion Classification Center Lift • Edge Moisture V aria ti on Distance, ""'· • Center Lift, Ym Edge Lifl • Edge Moisture Variation Distance, em • Edge Li ft, Ym Subgradc Modulus, k Modulus of Elasticity of Soils, Es Presaturation, as needed, to obtain the minimlJm moisture dovm to the minimum depth Minimum depth of perimeter footing below lowest ad· a cent ade * Based on Method in UBC Section 1816 Design of Post-Tensioned Slabs.doc Very Low to Low 4.6 feet 2.1 inches 2.5 feel 0.5 inch I 00 pci 2,000 psi 1.2 x optimum down to 12 inches 12 inches E-46 Category 2 Low to Medium 5.3 feet 2.5 inches 3.0 feet 0.7 inch 75 pci 1,500 psi 1.2 x optimum down to 12 inches 18 inches 3 Medium to Hi h 5.6 feet 3.8 inches 3.5 feet 1.0 inch 50pci 1,000 psi 1.3 x optimum dowo lo 18 inches 18 inches 4 High to Very Hi h 6.0 feet 4.0 inches 4.0 feet I.I inch 25pci 500 psi 1.4 x optimum down to 24 inches 24 inches Provide proper surface drainage~ ~< (drain separate from subdrain} _..,.. ~ --OPTION 1: AGGREGATE SYSTEM DRAIN Waterproofing (optionaQ Weep Hole (optional) 3-+.t_.:___ ,m,n..·· · ....... . Minimum 1 f\.~/fl of 1/4 to 11/2" size gravel or crushed rock encased in approved Filter Fa bric Alternative: Class 2 permeable filter material (Per Caltrans specifications) may be used for vertical drain and around perforated pipe (wilhout filter fabric) 4-lnch diameter perforilted pipe with proper outlet (See Notes below for alternate discharge ,--1.'-/r::=~"fi, system) • • 1/ Retaining wall OPTION 2: COMPOSITE DRAINAGE SYSTEM Wrap filterfabrlc flap behind core . . Miradrain 6000, j Drain 100, or equivaferrt drainage composite for non-waterproofed warts; Mlradrain 6200 or J praln 200 for waterproofed wans. cut back of core to match size of weep hole. Do not cut fabric. ,,._ __ +inch diameter perforated pipe wlth proper outlet Peel back the botiom fabric flap.place pipe next lo core, wrap fabric around pipe and luck !iehlnd core. (See Noles for eltemete weep hole dlscharge·system) NOTES: 1. PIPE TYPE SHOULD BE PVC OR ABS, SCHEDULE 40 OR SDR35 SATISFYING THE REQUIREMENTS OF ASTM TEST STANDARD D1527, D1785, D2751 , OR 03034. 2. FILTER FABRIC SHAU BE APPROVED PERMEABLE NON-WOVEN POLYESTER, NYLON, OR POLYPROPYLENE MATERIAL 3. DRAIN PIPE SHOULD HAVE A GRADIENT OF 1 PERCENT MINIMUM. 4. WATERPROOFING MEMBRANE MAYBE REQUIRED FOR A SPECIFIC RETAINING WALL {SUCH AS A STUCCO OR BASEMENT WAl..l). 5. WEEP _HOLES MAY BE PROVIDED FOR LOW RETAINING WALLS (LESS THAN 3 FEET IN HEIGHT) IN LIEU Of A VERllCAL DRAIN AND PIPE AND WHERE POTENTIAL WATER FROM BEHIND THE RETAINING WALL Will NOT CREATE A NUISANCE WATER CONDITION. If EXPOSURE IS NOT PERMITTED, A PROPER SUBDRAIN OlJTLET SYSTEM SHOULD BE PROVIDED. 6. !F .EXPOSURE IS PERMITTED, WEEP HOLES SHOULD BE 2-INCH MINIMUM DIAMETER AND PROVIDED AT 25-FOOT MAXIMUM . SPACING ALONG WAlL WEEP HOLES SHOULD BE LOCATED 3!; INCHES ABOVE FINISHED GRADE. 7. SCREENING SUCH AS WITH A FILTER FABR)C SHOULD BE PROY!DED FOR WEEP HOl,.ES/OPEN JOINTS TO PREVENT EARTH MATERIALS FROM ENTERING THE HOLES/JOINTS. . • 8. OPEN VERTICAL MASONRY JOINTS Q.E., OMIT MORTAR FROM JOINTS OF FIRST COURSE ABOVE FINISHED GRADE) AT 32-INCH MAXIMUM INTERVALS MAY BE SUBSTITIJTED FOR WEEP HOLES, 9 THE GEOTECHNICAL CONSULTANT MAY PROVIDE ADDITIONAL RECOMMENDATIONS FOR RETAINING WALLS DESIGNED FOR SELECT SAND BACKFILL RETAINING WALL DRAINAGE DETAIL NMG Geot~chnlcal, Inc. 7/00 E-47 mr.tJRE 2 PLACE NA11VE SO!LAND HAND COMPACT IN O.EARANCE AREA NISHED GRADE r 10' STEEL PLATE DETAIL 314" X 5' LONG GALVAf./lZED PIPE Vv'ITH STP.NDARD PIPE THREADS. TOP AND BOTTOM EXTENSIONS THREADED B0TI--l ENDS AND ADDED IN S INCREMENTS Wni 2" PVC PROTECTIVE SLEEVE • BOTIDM "OF CLEANour PlACE AND ~D COMPACT INITIAL 2 FEET OF ALL PRIOR iO ESTABLISHING INITlAL READING NOTES: 1. LOCATIONS OF SETTLEMENT PLATES SHALL BE CLEARLY MARKED ANO READILY VISIBLE (RED FLAGGED) TO EQUIPMENT OPERATORS. • 2 SUBCONTRACTOR SHALL MAINTAIN CLEARANCE FDR HEAVY EQUIPMENT WITHIN CLEARANCE AREA. 3. FILL FDR CLEARANCE AREA SHALL BE HAND COMPACTED TO PROJECT SPECIFICATIONS IN VERTICAL INCREMENTS, NOT TO EXCEED ONE FOOT. 4. IN THE EVENT OF DAMAGE TO SEffiEMENT PLATE OR EXTENSION RESULTING FROM EQUIPMENT OPERATING WITHIN PRESCRIBED CLEARANCE AREA SUBCONTRACTOR SHALL IMMEDIATELY NOTIFY THE SOIL ENGINEER AND SHALL BE RESPONSIBLE FOR RESTORING THE SETTLEMENT PLATES TO WORKING ORDER. 5. 2-INCH PVC SLEEVE, OR APPROVED EQUIVALENT, SHALL BE PLACED AROUND RISER PIPE BEFORE PLACING BACKFILL. TYPICAL SETTLEMENT PLATE AND RISER MINIMUM STANDARD GRADING DETAILS r.o_Jlo NMG Gqofqchnlcal, Inc. lTT<:!Tffili'. 't APPENDIX A E-49 APPENDIX A REFERENCES 02004-0] November 24, 2003 Alton Geoscience, 1994a, Former Mobil Station 18-HND, 1000 East Pacific Coast Highway, Newport Beach, California, Progress Report May through June 1994, Project No. 23-0092, dated August 11, 1994. --~ 1994b, September through November 1994, Former Mobil Station 18-HND, 1000 East Pacific Coast llighway, Newport Beach, California, Quarterly Automatic Recovery System Monitoring Report, dated December 23, 1994. 1995, Project Status, 4 pages, Former Mobil Station 18-HND, 1000 Pacific Coast llighway, Newport Beach, California, dated January 24, 1995. California Division of Mines and Geology, 1981, Geologic Map of Orange County, California, Showing Mines and Mineral Deposits (Scale 1:48,000), Bulletin 204, Plate I, Compiled by P.K. Morton and R. V. Miller. --~ 1994, Fault Activity Map of California and Adjacent Areas, With Locations and Ages of Recent Volcanic Eruptions (Scale l: 750,000), Geologic Data Map No. 6, Compiled by Charles W. Jennings. --~ 1997, Guidelines for Evaluating and Mitigating Seismic Hazards in California, Special Publication 117. 1999, Fault Rupture Hazard Zones in California, Alquist-Priolo Earthquake Fault Zoning Act with Index to Earthquake Fault Zones Maps, Special Publication 42, Revised by E. W. Hart and W.A Bryant. Department of Conservation, 2001 (Original Publication 1997), Seismic Hazard Zone Report 003 for the Anaheim and Newport Beach 7.5-Minute Quadrangles, Orange County, California, Released 1997, Revised 2001. Environmental Science & Engineering, Inc., 1994, Third Quarter 1994 Report and Workplan Former Shell Oil Company Station, 990 East Pacific Coast Higl1way at Jamboree Road, Newport Beach, California, WJC No. 204-537-0504, ESE Project No. 6-94-4525, OCHCA Case No. 92UT86, dated October 15, 1994. Herndon, R.L., 1992, Hydrogeology of the Orange County Groundwater Basin -An Overview, in Heath, E.D. and Lewis, W.L., editors, 1992 The Regressive Pleistocene Shoreline, Coastal Southern California 1992 Annual Filed Trip Guide Book No. 20, South Coast Geologic Society. Leighton & Associates, Inc., 1990, Geotechnical Investigation and Site Plan Review of Bayview Landing, Corner of Pacific Coast Highway and Jamboree Road, City of Newport Beach, California, Project No. 1900544-01, dated May 25, 1990. E-50 031124.doc 02004-01 November 24, 2003 Morton, P.K, et al., 1979, Environmental Geology of Orange County, California, California Department of Conservation, Division of Mines and Geology, OFR 79-08. NMG Geotechnical, Inc., 1995, DRAFT, Preliminary Geotechnical Investigation for the Proposed Seniors Housing Project, Southwest Comer of Jamboree Road and Backbay Drive, Newport Beach, California, ProjectNo. 95006-01, dated June 12, 1995. NMG Geotechnical Inc., 2002, Preliminary Geotechnical Investigation for the Newport Senior Lower Bayview Landing, City of Newport Beach, California, Project No. 02004-01, dated December 18, 2002. NMG Geotechnical Inc., 2003, Supplemental Geotechnical Investigation and Review of Rough Grading Plan for Proposed Bayview Senior Affordable Housing and Park Project, City of Newport Beach, California, Project No. 02004-01, dated April 22, 2003. I Orange County Water District, February 1994, 1992-93 Engineer's Report on Groundwater Conditions, Water Supply and Basin Utilization in the Orange County Water District. PIC Environmental Services, 1992, Site Investigation Geologic Report #2 for Newport Beach Police Department, 870 Santa Barbara Drive, Newport Beach, California, dated 9(28/92. --~ 1994, OCHCA Case #88UTIS0, Newport Police Department, 870 Santa Barbara Drive, Newport Beach, California, dated March 25, 1994. United States Department of Agriculture (USDA), Soil Conservation Service and Forest Service, September 1978, Soil Survey of Orange County and Western Part of Riverside County. E-51 031124.&,c 02004-01 November 24, 2003 AERIAL PHOTOGRAPHS REVIEWED Photo Scale Date F1ight }Vo. (1 "=) Source 2/2/93 C86-8 5, 6 2,000' Continental 1/20/92 C85-13 20,21 2,000' Continental 1/9/87 F 267,268 2,000' Continental 3/30/83 218-6 28,29 2,000' Continental 1/31/81 211-6 23-25 2,000 Continental 12/10/78 203-6 33, 34 2,000 Continental 1/13/75 157-6 24,25 1,500 Continental 10/29/73 132-6 16, 17 2,000 Continental 1/31/70 61-9 220,221 3,000 Continental 3/1/67 1 47,48 2,000 Continental 3/25/59 261-3 14-85 1,000 Continental 1958 C-23023 8:7-9, 38-39 2,000 Whittier 6/2/53 C-19400 4:3-5, 34-45 3,000 Whittier 5/30/53 AXK-6K 3,4 1,500 Continental 1/27/52 C-17243 4:8-9,13-14 800 Whittier 7/18/49 C-13990 25:2-4, 62-64 3,000' Whittier 8/22/47 C-11730 4:22-23 1,000 Whittier 8/1947 C-11730 AI :80-81 70 Whittier 1947 C-11351 I :14-16, 5:8-10 2,000 Whittier 10/39 C-5925 100-102, II 0-1 ll 2,000 Whittier 5/22/31 C-1590 66--68, 99-102 Whittier 8/1928 C-278B B:10-11, C:10-12 Whi((jer 1927 C-135 A:23-25, B:25-28 1,000 Whit(jer E-52 031124.doc i l. ' ' APPENDIX B E-53 II II II II II ll II II II ' II SOIL CLASSIFICATION CHART MAJOR DIVISIONS SYMBOLS TYPICAL DESCRIPTIONS CLEAN GRAVELS ""' U ;Go, GW WELL-GRADED GRAVELS, GRAVEL -SANO MOCTURES. l..JTTLE ORNOHNES COARSE GRAINED SOILS MORE THAN 50% OF MATERIAL IS LARGER THAN NO. 200 SIEVE SIZE FINE GRAINED SOILS MORE THAN 50% OF MATERIAL IS SMALLER THAN NO. 200 SIEVE SIZE GRAVEL ANO GRAVELLY SOILS MORE THAN 50% OF COARSE FRACTION RETAINED ON NO. 4 SIEVE SAND AND SANDY SOILS MORE THAN 50% OF COARSE FRACTION PASSING NO. 4 SIEVE (LITTLE OR NO FINES) GRAVELS WITH FINES (APPRECIABLE AMOUNT OF FINES) CLEAN SANDS (l.JTTLE OR NO FlNES) SANOSWfTH FINES (APPRECIABLE AMOUNT OF FINES) SIL TS AND CLAYS LIQUID LIMIT LESS THAN SO SIL TS AND CLAYS LIQUID LIMIT GREATER THAN 50 H/GHL Y ORGANIC SOILS GP GM GC SW SP SM SC ML POORLY GRADED GRAVELS, GRAVEL-SAND MIXTURES. UTTlE OR NO FINES SILTY GRAVELS. GRAVB._-SAND -S!LT l,/HXllJRES CLAYEY GRAVELS, GRAVEL. SAND-ClAY MIXTURES WELL.GRADED SANDS. GRAV8-L Y SANDS, LITTLE OR.NO ANES POORLY GRADED SANOS. GRAVELLY SANDS. LITTLE OR NO FINES SILT'!' SANDS, SANO -SILT MIXTURES CLAYEY SANDS, SAND· ctA Y MlXTURES INORGANIC SILTS AND VERY FINE SANOS, ROCK FL.OUR, SILT OR Cl.A YEY FINE SANOS OR ClA YEY SILTS WfTH SLIGHT PLASTICITY INORGANIC CLAYS OF LOW TO MEDIUM PLASTICITY, ~ CL GRAVEl..1.YCLAYS.SANOYCLAYS, SILT'l'CLAYS, LEAN >'.zz::la.._ __ L._<Cc;lA"Y:,;S,_ ______________ __j 1---QL ORGAN!CSILTSANDORGANICSILTYCLAYSOFLOW '--_---: PLASTICITY II MH CH fJ/ff OH W PT INORGANIC SIL TS, .M!CACEOUS OR DIA TOMACEOUS FINE SANDY OR SIL TI son..s, ELASTIC SILTS INORGANIC CLAYS OF HIGH PLASTICITY ORGANIC CLAYS OF MEDIUM TO HIGH PLASllCITY, ORGANIC SILTS PEAT. HUMUS, SWAMP S01LS WITH HIGH ORGANIC CONTENTS NOTE: Dual symbols are used to indicate gravels or sand With 5-12% fines and soils with fines classtfying as CL-ML Symbols separated by a slash md1cale bordorlina soil classifications. Sampler and Symbol Descriptions Laboratory·and Field Test Abbreviations JI I Modifted California sample (63.5 mm diameter} f.4 Standard Penetration Test MD CN Laboratory compaction lest laboratory consolldation test II II II II [I) Undisturbed pushe<:I tube sample I large bulk sample f8l Small bulk sample .t. Approximate depth of perched water or groundwater Note: Number of bl~ required to advance driven sample 300 mm (or length noted) i:s recorded; blow co_unt recorded for sealing interval (initial 150 mm of drive} h; indicated by an asterisk. GENERAL NOTES OS AL SE GS RY cc El 1. Station location is indicated with offset to right (R) or left (L) of centerline {CL). Laboratory direct shear test Atterberg limits Sand Equivalent Grain Size Analysis (Sieve and/or Hydro.) R-Value Chemical Testing incl. Soluble Sulfate Expansion Index 2. Soil classifications are based on the Unified Soil System and include color, moisture, and relative density or consistency. Field descriptions have been modified to reflect results of laboralory lests where deemed appropriate. Bedrock descriptions are based on vfaual classification and include rock type, moisture, color, grain.size, strength, and weathering. 3. Descriptions on these boring Jogs apply only at the specific boring locations and at the tlme the borings were made. They are not warranted to be representative of subsurface conditions at other locations or times. ~ KEY TO LOG OF BORING Related Compc1niesfLower Bayview Newport Beach PROJECT NO, 02004-01 . ,~MG Geotechnical Inc. GEOTECHNICAL BORING LOG Date: -------5/1/95 B-1 Boring No.: 1 of 2 Logged by: TW Sheet: -~-- Project Name: ____ K_&_B_/ _S_e_ni_o_rs ____ Proj. No.: 95006-1 Driller: Contractors Drilling Service --=--='----~'----Rig Type: Bucket Auger Hole Dia: 24 inches --------~------- Drive Weight See Note lbs. Drop· 12 inches Hole Elev 77' Datum· MSL g "' -CD~ w ~ a "' -'C ~ -(U lf) 0. • "' -·-,cc-3 C: fi CTI ro E o 3 0 cic ~ u -u Geotechnical Descriptions 0 E "' Q) ~ (f) __J "' z 0 0 "'E, ·o C 0. <D -lL ·-:::, <D O'. [/) ID D ~8 cil-D <'1 Terrace Deposit -~ Medium brown, fine-medium sand, damp-slightly mois~ ---~ medium dense. -r-. . -t- 5 . -. --=-=-~ D--1 ~ 4 101.8 20.7 ML-CL @ 5' Brown and gray, clayey silt interbeds, moist, stiff, -. . -very porous, root tubules with brown clay ·lining, near -~~ ~ horizonlaL . . . -. r-... -~-"' r-@ 10' Same as 5'. 10 ~-Hole cased from 10-28':Walls belled out 1' plus around Bulk D-2 ~ 2 102.4 12.7 ML-CL entire boring from about 15-24' - 81 -~ -r- -~ 15_ ---Mari.ne Terrace Deposits: --8 ~ @ 15' Change tci primarily, medium brown, fine--medium -~ "hol<. sand, clean, damp-slightly moist, dense, friable. 11 be.ii< r- -\!J' -~ bo.fh -20_ z 61des @ 20' Disturbed sample, medium brown, fine-coarse > D-3 ~ 2 1.1 ,() ~ -SP gray sand, clean, dense, slightly moist-moist, some - -< r-broken shell fragments. (difficult for sand to stay in IJ bucket). -r- -r-@ 22' More shells, some small rounded cobbles. 25_ -r-B~drocls (Mon\ert Formation); -~ @ 25' Contact: White-gray, diatomaceous silt, moist, medium stiff, highly weathered. ~ / . , Btm casing @ 28', well into bedrock. White diat. siltstone, -// -30_ :..,--: --i,;i'-J30t 1.5' tk below casing. ~;/! ?J)S I= D--4 ~ 6 65.1 58.5 MH-CH @29.5' Gray, clayey siltstone, some sandstone and ./'/. scattered clay seams, mod. fracid, firm ~--1 ....... ~ @ 30' Medium gray, clayey siltstone, diatomaceous, e,: N1..5I: r-very stiff, mois~ with thin white-gray diatomaceous silt I'! se: and gray fat clay interbeds, steeply bedded ....---· u1 N'!.OE; ~ 35_ _...c-. moderate-highly fractured, less weathered than contact. -'lo ~ @ 30' 1/8" tk plastic clay seam along bedding ~ . . _,..,-;-_. -@ 33' Several pap er thin to 1/8" tk clay seams ===-~ -l',:Nsw' -;1..61-l E r-@ 35' More fractured -----· -@ 37' 1/8" tk. clay seam ---@ 39' Well bedded, dial silt and clay silt -.--· -40_ -.. ' ' GEOTECHNICAL BORING LOG Date: ------5/1/95 Project Name: K & B / Seniors 8-1 Boring No.: Proj. No.: Logged by: TW Sheet ----,--- 95006-1 2of2 . Dnller. Contractors Drilling Service Rig Type: Bucket Auger Hole Dia: __ 2_4.c__ inches Drive Weight See Note lbs. Drop: 12 inches Hole Elev 77 Datum: MSL --=--- .,.., ~ -Q.) ~ "' ~ >, .,,_ :S ~ " -c~c :5 C "' en a, ro CL • ,. 0 -o Geotechnical Descriptions 5 0 E E o 0 0 0 " 0 lii 2 o en 0. _, ~-"'z -LL ".9, 0 c; =:::, "' 0:: l:n C) 0 :';O ell -0 u ~ ..---··. 0-5 ~ 8 59.4 65.6 MH--CH @ 41' Light gray to brown, clayey siltstone, with · -f:N'/c£ diatomaceous siltstone, mois~ stiff, beds dip 20-30', . 3SNW ~ diatoms and fish scales along beds, medium fractured . . :,,,--. ;::... B:IJm -@41' Faul~ truncates bedding. ~! l 'lS fi I-@ 42' south wall, 6" tk concretion, fractured, discontinous 45_ / . -: I-@ 43' Severa I clay seams ~ / @ 44' 8" tk. concretetion on west wall. Below bedrock is ~-IJ:N/sv-lw I-highly fractured and broken '35.5 I-@46.5' Discontinous clay seam 31'1 B:N2.0W I-@ 47' Bedding near vertical f~ 73SW ~ 50_ f:N30W I-@ 50' Possible faul~ truncated beds, possible folds axis. 705\A/ I-Below less fractured. Primarily gray dial clayey siltstone, fissel to laminated -• -B:r-a,v/ I-@ 52' Bedding more regular Ii-=------.. __ A~ -;2.5/'I G I-@ 53' 1/8" tk. gray clay --I-@ 54' 3" tk. cemented bed . r---. -55_ -. 6:NWtl I- 1--. -• 1.311€ -I-·-. -------:-·-. E,:N5DV -. ~-@ 60' Bedding orientation changes --·-"20Nfi I-@ 60' Light gray-brown, clayey siltstone with diat sill, 60_ 1--. -mois~ very stiff-hard, fractured. ---21 77.1 42.7 MH-CH --·-@ 62' Sides of boring, very moist -~-s:N4D6" -,...._. --IDNW I- -·-· I- ----I-@ 65' Gypsum along bedding planes,still fissel to 65_ --· B:NJO.i laminated, some fractures .--.. ;: I- -L----· JsoW --I-. -I- 70_ I- --TD =68' -I- No ground water -I- Cased 1 0 -28' --75_ -Down hole logged to 65' -~ Backfll and lamped with native. -~ -~ Note: Drive Weights: 2,200lbs 0-25', 1450lbs 25-47,' -t- 700lbs. > 4 7' 80 E-56 NMG Geotechnlcal, Inc NMG Geotechnical, Inc. Page 1 of 3 ATE STARTED: ..,RILLING COMPANY: 12119/02 DA TE EN OED; ----'1,_,21,_1"9"-/0"'2'----_ Boring No. B-2 EQUIPMENT USED: "'OLE DIAMETER (In.) Big Johnny Bucket Auger 24"-30" 12" GROUND SURFACE ELEVATION: 75 ft DATUM: ~M~S~L~--------- LOCATION: RNE DROP (In.) oRNE WEIGHT (lbs.) 0'-25' 2500 lb:-i. 25'-45' 1500 lb::i· -45'-.65' 750 lbs. COORD/STATION: 7JL - 3.Q__ . ! ;,; .. I - i .. . s E ~ • 0 ~ 0 J ~ ~ ;; 1-l s -\~ i_. { ' ' • ' • • '. _-; . . , . . . . . • . I. ,\;':I_ ,,-:-.-'-.. . . . '-~ .\ .. ·.~ .•. ~ . -· -;, /. ::~·~:{:~:·l~: . . . - D-1 ' D-2 B-1 0-3 D-4 GEOTECH N ICAL LOG OF BORING z 2 2 3 DESCRIPTION Logged By: ~L~Y~f!W=--------- SM/SC Non-Marina Terrace Doposlt5 (Qtn) @ O' Brown to reddish brown silty to clayey fine to medium SAND, very moist, medium dense, roots to 2', porous to slightly porous. @ 3' Less porosity, very moist C 0 " £ ~ • 0 c 0 e t:. ,(1 3 c m • • E o C • :E 8 0: SM/SC @ 5' SAMPLE: Top: Same as above; 92.2 19.3 SP Tip: Light brown slightly silly fine SAND, mofsl medium dense, mlcaceous. SP @ 6' Bottom contact of very fine SAND layer, very friable, 0.8" thick. SP&CL @ T~7.5' Fine SAND layer, silty CLAY below on N wall. Ml @ 8' light gray clayey Sil T. SP @ 9.5' Contact Mottlod light gray, yellow, and strong brown very fine SP SAND layer, rnicaceous, cross-bedded, erosional contact 101.4 1.8 @ 10' SAMPLE: White to light brown slightly silty fine to medium SAND, damp, medium dense, micaceous, locally heavy FeO staining. Ml @ 11.5' Clayey SILT with shells, soft_ Cl Li@ 12: Grayish brown to olive brown CLAY, moisl plastic. _______ Marine Terrace Deposits {Otm) SP @ 12,9' SAND as above. N wall belled out5", damp. SP @ 14' Light brown"'dean fine to medium SAND, friable, micaceous. @ 15' Shall layer with cemented bottom contact at 16.3', !lght gray SILT/fine SANO below. SM @ 16' SAMPLE: Brown silty fine to medium SANO, damp to moist. loose, 102.8 14.7 micaceous, FeO staining . @ 16.8' Grayish yellow silty fine SAND. SW/SP @ 18' Fine to coarse SAND, FeO-stalned erosional contact SP @ 19' Light brown clean fine SANO, friable, micaceous. SW/SP @ 20' SAMPLE: Light brown and white clean fine to coarse SAND, damp, 107.3 1.9 medium dense, friable, micaceous, FeO staining, scattered small gravel. SP @ 21' While clean SANO, very friable, scattered shell fragments. SW/SP @ 22' Fine to coarse SAND, locally cemented, wonn burrows, abundant shell fragments, hole belled B" on N wait @ 23.5' Shell hash layer . @ 24' Increase in coarse sand with rounded pebbles, cross-bedded, shell, casing set from 21' to 29' to log below, 02004-01 E-57 Related Companies/Lower Bayview ~ NMG I L NMG G.rotcrchnical, Inc. Page 2 of 3 \TE STARTED: 12/19/02 DATE ENDED: ----"1,,2ic,1~9I'-"D"2_ Boring No. B-2 ULLING COMPANY: _ _eB"'iac.,Jeco'."h"'n'-'nvL. __________ _ Bucket Auger GROUND SURFACE ELEVATION: 75 ft 24"-30" DATUM: ~M~S~L~-~------- 12" LOCATION: __________________ _ EQUIPMENT USED: '")LE DIAMETER (in.) ~VE DROP (in.) urt!VE WEIGHT {lbs.) 0'-25' 2500 lbs: 25'-45' 1500 !bs· 45'-65' 750 !bs. COO RO/STATION: ~ ~ ., "' > • • 0 w . 3.Q. . . ~ 0 J u :c :a-i5 t-J s ---. ·-· -:-. ..::_--_ ~-·-· -. @41.2' B: N10W, 18SW @44'GB: N30W, 16SW [}-5 B-2 D-6 GEOTECHNICAL •• LOG OF BORING 9 12 Logged By: DESCRIPTION LYrnN Sampled By: ~KV=/l=Y ________ _ @ 26' While siltstone fragments, angular. @ 27-28' Abundant siltstone fragments and large cobbles. 'u -" "' • C • 0 "' 0 eC • a-" ""iii~ • E ·o C • :, 8 0: ML r-MOnteray Format10n-(Tnl)-- - - - - - - - - - - - - - - - - -50.7 79.2 @ 29' White to pale biuwn diatomaceous SILTSTONE, moist, very stiff, fractured, weathered; SAMPLE: very pale brown SILTSTONE, moist, stiff, highly diatomaceous, fish scales, laminated, FeO staining on joints. Cl @ 30.8' Dark brown sandy ClAYSTONE bed, discontinuous. @ 32.9' Whfte clayey SILTSTONE, laminated. @ 33.3' Cemented layer, very moist, dips lo north. 114" to 1/2" thick. @ 3T Cemented zone, 6" thick. @ 37.5' Color change to light brown. @ 38.5' Cemented bed, 2' thick. @ 39.5'-40.5' Brecciated zone. Ml @ 40' SAMPLE: light brownish gray to pale brown diatomaceous fine 64.6 53.1 sandy SILTSTONE, moist, very stiff, laminated, fractured, paper-thin olive bf"O'Hn CLAYSTONE in upper rings. @ 40.8' Weathered cobble bedwith broken fragments of chert. @ 41' Grades to dark gray SILTSTONE. unoxidized, massive. @ 47' Concretion bed, harder driUing. 02004-01 E-58 Related Companies/Lower Bayview ~ NMG - ; ATE ST AR TED: -RILLING COMPANY: EQUIPMENT USED: • 'OLE DIAMETER (In.) RIVE DROP {in.} ...1RIVE WEIGHT (lbs.) j i fij 2JL 52.._ - -6.!l_ - rn 0 J u :e u E <!) .• -" - I.!)_ 6.§_ . . NMG GcwfC!chnical, Inc. Page 3 of 3 _ 12/19/02 DATE ENDED: _ _,1='2/c_,1_,,9/c<0s.2_ Boring No. 8-2 Big Johnny Bucket Auger GROUND SURFACE ELEVATION: 1s n DATUM: ~M=SL,,_ _______ _ 12" LOCATION: _________________ _ 0'-25' 2500 lbs.· 25'.-45' 1500 lbs· 45'-65' 750 !bs . COORO/STATION: - ~ ·'-- Logged By: DESCRIPTION LYnw Sampled By: _,KV"-'"/L"Y'-------~ Notes: Total Depth 50 fl No Groundwater Encountered Hole Cased from 21 fl to 29 fl Hole Diameter 30 in. to 29 ft.; 24 in. to 50 ft. Backfilled with Cuttings and Tamped " • E • n: I• C- . . C-' -7J!.. ~ ! C- i. . - 0 75 P,--'--'---'-"-'----'---'---'-'---'r-_.J'--------------------'---'---L---l'-- GEOTECHNICAL LOG OF BORING E-59 02004-01 Related Companies/Lower Bayview ~ NMG I ' NMG Gcrolcrchnical, Inc. Page 1 of 3 ~TE STARTED: 1~tLUNG COMPANY: 12R7102 Bin Johnnv DATE ENDED: -~1~21~2~7~/0~2~ Boring No. B-3 EQUIPMENT USED: Bucket Auger GROUND SURFACE ELEVATION: 60 ft 24" DATUM: _,M.=S,cl ________ _ 12" LOCATION: • "JLE DIAMETER (In.) RJVE DROP (in.) uRJVE WEIGHT {lbs.) 0"~25' 2500 lbs.: 25'-45' 1500 lbs· 45'-65" 750 !b:,_ COD RD/ST ATJON: ' - @6'8: N31W, 33SW @ 10'8: N53W, 26SW @ 11' CB: NSOW, 30SW @15' B: N28W, 30SW @20.6' N33W, 28SW B-1 D-1 0-3 SB-1 GEOTECHNICAL LOG OF BORING 4 3 3 ML DESCRIPTION logged By: TD Artificial Fm (Afr) @ O' Darl< yel!owish brown clayey SILT, moist, medium stiff, scattered whrte siltstone ctwnks. SM @ Z Dark brcmn silty SAND, damp to moisl medium dense. CL ML ML ML CL CL CL @ 4' Reddish brown ClAY lift, soft to medium stiff, moist, abundant bedrock fragments. ~----------------------------Monterey Formation (Tm) @ 5 Contact between fill and bedrock; very pale brown diatomaceous SILTSTONE, damp, medium stiff, highly weathered and fractured, thinly laminated, processed zone at top, FeO staining, abundant white siltstone fragments at contact. @ 6.5'-7.5' {E Wall) Krotovina @ 8' Thinly bedded, generally less than 1" thick pale brown SILTSTONE beds, abundant Feo.stained fractures. @ 10' SAMPLE: light brownish gray dlatomaceous SILTSTONE, moist, stiff, FeO and MnO stained surlaces, laminated, fractured. @ 11' Abundant gray CLA YSTONE, paper -thin, sheared, no visible striae, similar bedding attitude as above. @ 13.3' Grdy CLAYSTONE, paper-thin, slightly sheared, pollshed, within light brown SILTSTONE, moist @ 14' Gray Cl.AYSTONE, paper-thin, slightly sheared, pollshed. ML @ 15' SAMPLE: Same as at 10 fl CL @ 16.5' Gray CLAYSTONE, paper-thin, poflshed. CL @ 17.5' Gfay CLAYSTONE, paper-thin, polished. ML&Cl @ 18' VefY pale red sandy SILTSTONE with fish scales, 1w thick, CLAYSTONE bed above, !ighl brown SILTSTONE below, damp to moist. stiff. CL ML CUCH ML @ 19.3' CLAYSTONE seam, paper-thin, polished. @ 19.5' Highly fractured zone, massive, 1' thick on NE wall, pinches to r-3" on SW side, well-bedded below. @ 20' SAMPLE: Pale brown to light gray SILTSTONE, moist stiff, sllghtly diatornaceous, fradured, FeO and MnO stained surfaces, very thin sand laminations. @21.5' Gray fat ClJWSTONE. soft, sheared, 3/4" thick, pinches and swells to paper-thin, moist @22.5' Olive brown SlLTSTONE, stiff, some tuffaceous stringers, slightly sheared, massive to thinly bedded, beds up to 1.5' thick. @24' Discontinuous shears. E-60 02004-01 Related Companies/Lower Bayview 79.3 35.2 69.7 44.3 69.5 -41.7 ~ NMG r NMG Gczotczchnical, Inc. Page 2 of 3 .\.TE STARTED: ~-'ILLING COMPANY: 12/27102 DATE ENDED: ·--~1=21~2~7/~0~2_ Boring No. B-3 Bi□ Johnnv EQUIPMENT USED: Bucket Auger GROUND SURFACE ELEVATION: 60 fl 24" DATUM: ---"M"<ScsL~-------- 12" LOCATION: __________________ _ •• ')LE DIAMETER (in.} {!YE DROP (In.) uillVE WEIGHT (lbs.) O' 25' 2500 lbs.· 25' 45' 1500 lbs· 45'-65' 750 lbs. COORD/STATJON: 3.Q_ ~-~ ~1': . :.__..:::.ftC .• H-'-: . ~ ,.._. ~~ @25' B: N41W, 25SW @ 27.5' B: N30W, 30SW @3"1'8: N28W, 27SW @36'CB: N32W, 31SW 1).4 D-5 ~ SB-2 ~ ~ B-2 D~ GEOTECHNICAL LOG OF BORING CL ML 5 CL CL CL CL CL ML 12 CL CL DESCRIPTION Logged By: -"-T,,.D _________ _ @ 25' Grades to thinly bedded, less weathered, tight joints, abundant MnO-stained joint surfaces; SAMPLE: Olive clayey SILTSTONE, moist stiff, fractured with light gray tuffaceous-lining, slightly cftatomaceous, slight shearing in upper rlngs, weathered forarninifera. @ 26' Gray CLAYSTONE, paper-thin, polished. @ 28'-29' Soft zone, fractured bedrock . @ 30' SAMPLE: Top: Gray lo grayish brown SILTSTONE, damp to moist, stiff, calcile--cernented concretion beds, some MnO staining; Tip: Pale brown SILTSTONE, damp to mo isl stiff, gypsum-filled fractures, fish scales, paper thin olive gray CLAYSTONE in tip of sampler. @ 30.3' ClAYSTONE bed, polished. @ 31.2' Gray ClAYSTONE, soft, 1/8"-1/4" thick. @32.8'CLAYSTONE-bed, brittle, 1rz'-1~ thick. @ '.34' Attitude on similar CLA YSTONE bed. @ 36' Polished CLAYSTONE seam, not sheared, 1/16n -1/8" thick; gypsum-lined bedding up to 1/4Q thick, 3"-4~ spacing, micaceous, fewer gray clay seams. @ 36.8' Concretion layer, 6" thick, abundant fish scales to 38 fl @ 38' Grades to very stiff. @ 38.6'-3~' Concretion layer. @ 40' SAMPLE: OWve to olive brov.n SILTSTONE, moist, very stiff, fractured, gypsum-fined surfaces, up to 0.2" thick, MnO-stainlng. @ 40.4' Gray ClAYSTONE seam, polished. @ 41,3' Gray ClAYSTONE seam, polished. @ 45' Abundant oxidized organic fragments along bedding laminations, unweathered; attitude on sittstonefgypsurn--Jin"ed bedding surface, dark brown SILTSTONE below, slightly weathered. @ 4T Seepage. @ 48' Wet around entire hole. @ 48.5' GrQundwater surface after logging. 02004-01 E-61 Related Companies/Lower Bayview 82.3 33.0 727 44.7 83.8 37.6 ~ NMG I NMG Gcrotcrchnical, Inc. Page 3 of 3 ,TE STARTED; 1m1102 DATE ENDED: 1m1102 Boring No. B-3 . :JLUNG COMPANY: Bia Johnnv EQUIPMENT USED: Bucket Auger GROUND SURFACE ELEVATION: 60 ft •·--,LE DIAMETER (in.) 24" DATUM: MSL I dVE DROP (in.) 12" LOCATION: Lrr-<IVE WEIGHT (lbs.) 0'-25' 2500 lbs.· 25'-45' 1500 lbs· 45'--65' 750 lbs. COORD/ST A TION: u DESCRIPTION C ~ 0 L 0, C u =. ~~ B ,u ';!!.. ~ 0 • -n co • J • • E 6~ Logged By: TD ,, L--, .0 u "', ,-= Ub -u • -c • " 1i = 3 !!!Z ~ ~ L) . C • • E > • n. " "-u =Cl): • oc • ~ 0 g s: EC -· 0 => Sampled By: 0 "'0 "' w •• a,n. m-80 "" " N s "' 0 -SILTSTONE, very moist, hard, siliceous, fractured, abundant free water on 77.5 37,3 D-7 36 fracture surfaces . . . ~ Notes: 1---Total Depth 51 fl DCM'Tlhole Logged to 47 ft. -Seepage at 47 fl Groundwater at 48.5 ft after Downhole logging - 5~ -Backfilled with Cuttings and Tamped . - ~ l.. 6.Q__ ~ . ~ ~ ( 1--- -. ·~ . . - ' ~ ,l_ . - 7.Q__ 1--- ~ . ' - \_ ·. . 75 GEOTECHNICAL 02004-01 ~ E-62 LOG OF BORING Related Companies/Lower Bayview NMG GEOTECHNICAL BORING LOG Date: 51411995 Boring No.: H-1 Logged by: _...cK_G-'-M-~ Sheet 95006-1 1 of 1 • Project Name: ____ K_&_B_/_S~en~i~o_rs~---Proj. No.: Driller: ______ D_u_x_b_u~ry_D_ri_lli_n~g __ Rig Type: Hollow-Stem Auger Hole Dia: 8 inches ____;;:___ Drive Weight 140 lbs Drop· 30 inches Hole Elev 22' Datum-MSL -~ 0 a £ w~ ~ '!'. z 0 ~ ~ -t IL cc-3~ ro "' £ O> m w -w 0 ~ C u~ Geotechnical Descriptions 0 D. .~ 2 __j E ~ 0 0, 0. '" E ~ c -0 C =:i w 0 [)'. ro 0 2 0 cli-"' iii 0 0 SC @0' Colluvium: Ory grasses, upper 1' probes loose, dark brown --clayey sand, moist-wel -- -- -- 5 -f---------- -D-1 45 119.3 14.1 SM @ 5' Older Alluvium: brown silty fine sand, med dense, wet, --very small pores, trace of clay. -- -- 10_ ~~ @ 10' No recovery (NR), Ground water encountered during NR dri!llng. - -D-2 31 114.8 15.7 SWll'CL @ 11' Medium brown silty fine sand to fine sandy day, med --dense, wet -- 15_ @15' NR NR 21 - -___s__ D-3 0 19.1 CL @ 16' Medium brown fine sandy clay -clayey fine sand, --saturated, medium stiff/ mediuTTI·ctense. ---(Disturbed Sample) --20_ NR i @20' NR; Same as above. 19 --CL -- -f-- --TD~ 21' 25_ -Seepage at 10' Ground Water@ 17.5 (End of Drilling) Backfilled with native soil -- -- -- --30 -- -- -- -- -- 35 -- -- -- -- -- 40 NMG Gcotcchnical, Inc. '----· E-63 GEOTECHNICAL BORING LOG Date: 514/95 Boling No.: H-2 Logged by: KGM Sheet: 1 of 2 Project Name: Driller: ortve Weight· g a, % 0 J " 0 - - - - 5 - - - - - 10 - - - - - 15 - - - - - 20_ - - - - 25_ - - - - 30_ - - I - - 35_ - I - I - - 40 K& B / Seniors Proj. No.: 95006-1 Duxbury drilling Rig Type: Hollow-Stem Auger Hole Dia: __ 8 __ inches Datum· MSL 140 lbs Drop-30 • inches Hole Elev 21' "' ci 0 £ ~~ "' z tE "' "' --c " cc ~ -ro rn ro -m u ~ C -o Geotechnical Descriptions E a. "' o_e, "' " 0 "' <D E 3 ·o C = ::, er ro 0 1c Ce 0 &-Cf) ai 0 0 @ 0' Uncertified Fill: Small grasses, clayey sand, dry-damp, I-hard. ~ D-1 ~ @ 3' Medium brown, clayey sand, medium dense, damp-mois~ 25 102.7 16.1 SC with seashell fragments. (Appears lo be old dredge sludge.) ~ § @ 6' Medium brown fine~ mediui:n silty sand, medium dense, D-2 19 107.4 19.9 SM damp-moist, with slight clay, abundant seashell fragments. _y__ '-@ 9' Dark blue gary fine sand, medium dense, wet, mlcaceous. -=-Bulk B1 D-3 51 101.7 21.5 SP @ I- I-' @ 12.5' Older Allusvjym· 1---- I- - ~ 0-4 17 ga:s 27.5 CL @ 151 Dark gray brown silty clay, medium· stiff, Wet, with CaC03 stingers, trace of root hairs, W!th ·slight fine-very fine sand. I- -- - D-5 ~ 22 93.6 29.6 Cl @ 20' Brown clay, medium stiff, moist, with nodules of gray- while CaCO3. ----- -@22.5' Weathered Bedrock (Montery Fonmation): D-6 ~ 40 95.0 29.4 Cl @ 25' Whitish-tan clay, very stiff, saturated, weathered I- '-- D-7 ~ 41 118.3 16.5 SC/SP @ 30' Whitish-tan clayey medium -coarse sand, dense, wet, ~ with orange & gray brown medium sand, trace of fine gravel. I- I- ~---. ~ ~ @ 35' Unwealhered Monte!:}' Fonmation. ,_ ,_ NR i 70/5" --@ 40' No recovery (NRJ. E-64 NMG Gcmt~chnical, Inc. GEOTECHNICAL BORING LOG Date: 5/4/95 Boring No.: H-2 Logged by: KGM Sheet 2 of2 ---- Project Name: K& B / Seniors Proj. No.: 95006-1 Driller: Duxbury drilling Rig Type: Hollow-Stem Auger Hole Dia: 8 inches ---- Drive Weight: 140 lbs. Drop: 30 inches Hole Elev 21' Datum: MSL I g "' 0 0 -"' '"' m z 0 ·a; "' 0 "' -i= u. c,;c;-,, -ro <n rn ro "' -" 0 -C -o Geotechnical Descriptions i £ 0 n. .~ 2 ~ (fJ ..J E "' D.<:, 0. '" E 3 0 C ·-::> I "' a: ro 0 1:' ;;,8 c)l-D (fJ ill D r -@41' Medium to dark gray, clayey siltstone, hard, mois~ ! i S-1 7516" 41.6 CH diatomaceous. --f- -f- I 45_ f- -f-TD• 42' I --Ground Water@ 10.5' (End of drilling) I Backfilled with native soil -f- -f- I 50_ f- l -- -f- I -- I -- -f- i I -f- -f- l -f- I -f- -f- -f- I -f- -f- -f- I -f- -f- -f- I -f- -f- I -f- -f- -f- f - - f- f- -f- I -f- -f- -f- I -f- E-65 NMG G<rote:chnical, Inc. GEOTECHNICAL BORING LOG Date: 514/95 Boring No.: H-3 Logged by: KGM Sheet: 1 of 1 ---- Project Name: ____ K_&_B_I_S_e_n_i_o_rs ___ Proj. No.: 95006-1 Drillec Duxbury dlilling Rig Type: Hollow Stem Auger Hole Dia: 8 inches ---- Drive Weight 140 lbs Drop-30 inches Hole Elev 20' Datum: MSL "' 0 0 $ a, ~ m g z 0 -~ . -"' IL cc, s-ro v, 0, "' .!! -~ C -o Geotechnical Descriptions 5 0 ID C ro m ~ U) E a_ "' 0.9, 0. -' <D E 3 ·o C -:::, w er: ro 0 c ;;; 0 g-0 lf) a5 0 0 -I-@O' Uncetijied Fill: Dirt road, sand-sandy clay, dry-damp, with -Bulk coarse gravels. I- -B1 @3' Medium brown silty fine-medium sand, medium dense, -CN)(AL) D-1 ~ 52 108.7 9.0 SM damp, some coarse gravel. 5 -@9 I-@. 6' Medium brown silty fine-medium sand, medium dense, -damp, with trace of clay, mottled, with brick fragments in two D-2 77 109.5 11.7 SP-SM rings, trace of shells, layer of gray black clayey sand. - -1-~ @ 9' Older Alluvium: Brown to red-brown fine -me<;ilum sandy -~ day, medium stiff, moist, trace of fine grave!. 10_ D-3 36 113.2 15.2 CL -I- -~ -- -- 15 Bulk -B2 NR 16 @ 15' No recovery (NR). .. -@ 16' Brown fine sandy clay,wet, soft, (Disturbed Sample).'. -(SA)(EI) D-4 28 -21.4 CL I -I- I -- 20 -@ 20' Brown fine sandy clay -clayey sand, very stiff -dense, i -D-5 35 120.4 15.2 CL-SC moist-saturated. I --"----- --@ 22.5' Wea!heted bfillrogs (Moo!ef.Y Eormotion) I 25_ -D-6 47 120.5 15.0 CL-SC @25' Green gray to whitish gray clay, very stiff, moiss with silty sand. -~ I -- -f-.. \ 30 -I -D-7 77 117.5 17.8 CL-SC @ 30' ~ame as above, with dayey sand -i - I -f-.. ' -~ i 35_ I 0-8 23 112.0 18.5 cusc @ 35' Same as above with yellow-tan-brown clayey medium - coarse sand, with gravel, medium stiff -loose, moist. -f-.. -~ TO= 36' I -f-.. Ground Water@ 9' (End of drilling) 40 Backfilled with native soil NMG Gcrotcrchnical, Inc. GEOTECHNICAL BORING LOG )ate: 514195 Boring No.: H-4 Logged by: KGM Sheet: 1 of 1 ---- c'roject Narne: K & B I Seniors Proj. No.: 95006-1 Driller. Duxbury drilling Rig Type: Hollow-Stern Auger Hole Dia: _----=.8 __ inches )rive Weight· 140 lbs Drop· 30 inches Hole Elev 17' Oaturn· MSL f " 0 g Q) "# ~ z -" ~-ec, -g Q) "~ CC-:5 C ro (;;) 0, 3: 0 Q) 0 1n Q) -o Geotechnical Descriptions 5 0 E 0. 0 0 0 "-0 (f) "-__J Q) E -u. c-oc := ::> I '" O'. ro co ;;;; 0 J;- 0 (/) D 0 I @ O' Uncertified Fill: Brown, hartl, dry, gray-light sand, -'--edge of dirt road. -@ 2' No Recovery (NR); Change to blue-gray sand. l NR 61 -@ 3' Light blue gray fine-medium sand, moist, dense-very D-1 76 94.9 25.0 SP dense, with trace of shells and small gravel (Appears to - I 5_ be on dredge sludge). D-2 11 77.7 43.9 CL @ 6' Gray to dark gray clay, soft, wet, highly plastic, trace -of small organics. -- I --@ 10' Gray clay, rnediurn stiff, very rno!st-wet, slightly --silty, less plastic, with calcium carbonate stringers and 10_ nodules. I ..5J__ D-3 19 85.3 38.2 CL ---L_ __ ~ - ~ @ 12.5' Older Alluvium -- I -~ 15_ D-4 19 97.4 28.6 CL @ 15' Medium brown clay, medium stiff, wet, trace of -l -~ very fine sand: -- I -'-- 20_ D-5 I -29 98.7 27.4 CL @ 20' Tan-medium brown clay, medium stiff, wet, with I -~--~ sorne fine-medium gravel/pebbles. -@ 22' Weatb§red Bedrock (Moole[Y Form.ation) -@@ ~ @ 22-24' Drilling was hard. I 25_ -D-6 17 97.5 27.9 CL @ 25' Tan clay, stiff, wet with fine sandy clay, trace of -~ small pebbles. I -~ -L !-; 30_ @ 30' Tan to light tan clay, stiff, wet; changes to clayey I -_D-7 9 99.0 31.2 cusc fine-medium sand at 31-32'. ' -~ I -.... -L ' 35 I ,__ ---· -D-81 70/3" 74.4 45.8 CH @ 35' Gray clay, stiff, wet, with medium sand. @ 35.5' Unweathered Montery Formation, diatornaceous -L -L TD =36' I -~ Ground Water@ 11' (End of drllling) 40 Backfilled with native soil NMG G<Zot<Zchnlrnl, Inc. Date(s) 7/29/02 loggod KV Dnlled By Drilling 2R Drilling Drill Bit 8" H-5 Company Size/Type Drill Rig CME 55 Hammer 140 lbs @30 in. Drop Sheet 1 of 2 Type Dara Sarnpllng Method(s) Modified California, SPT, and Bulk Approximate Groundwater Depth: 10 ft. (El. 11') Total Depth Drilled (ft) 36.5 Comments Approximate Grouniiid Surfaca Elevation 21.0 g SAMPLES Ol l u OTHER ;2" 0 C ~ _J .3, TESTS 0 ~ ., ~-1il 0. u ;,,, 'a ., :2 <J') MATERIAL DESCRIPTION :,C and > ,D "' _., 'in ., E ,, _ n. 0 --., "' ~ • •-C cc;, REMARKS w 0 :, 00 i!i <J') oo I-z in .g :, ::'!O 00 V .fj SfvVSC Artificial FIii (Afu) 20 ; ·, r., ~ •. ·I•;. @ 2.5' Brown to redd\Sh brown sRty and clayey fine SAND, dry to damp, S-1 21 ·• ·•(.! L--f----[TLe<lli)rn_ ~®~QJ.9:ankcs~s£..attm~ct.J;m.all._gfy'£1:!L ________ ...,.. SP @3.5' Gray clean fine to medium SAND, dry to damp, medium dense, ,. mic:a~ous, scattered she.Os and shell fragments . ...... 5 . C/' L--~---------------------------- ·•··~ SM/SC @ 5' Gray brown to brown silty arid clayey fine to medium SAND, moist, 16.0 1002 BulkSample B-1 D-1 15 medium dense, micaceou:,, slishtly to moderately plastic, abundant Collected From5'•10' shells and shel! fragments. CN B-1 ~ r::;: L-- 1 ____________________________ ' SM @ 7.S Gray silty fine to medium SAND. wet, loose, abundant shell 35.1 AL.GS s.2 3 fragments. very rnicaceauS, locally clc1yey. -10-I CL -Alluvium (Qal) .. 29.0 92.0 CN IQ 0.2 9 @ 10' Black fine to coarse sandy GlAY, moist, medium stiff, m!caceous, plastic, trace small subangular to subrounded gravel, trace, shell fragments, odoriferous. 15-1/, ~ - ~ S-3 @ 15' Red brown fine to medium sandy CLAY, very moist, medium 5 stiff, plastic, rnlcaceous, trace charcoal flecks. 20 I CL Monterey Formation ~m) ~ Weathered 31.5 91.4 CN e-0 D-3 15 @20' Green gray med um 5andy silty CLAY, moist, stiff, very plastic, r? calcium--carbonate silt. V, 25-~ ~ S,4 8 @ 25' Same as at 20 ft. , % I 30 / , < E-68 LOG OF BORING ~ Related Companies/Lower Bayview Newport Beach NMG PROJECT NO. 02004-01 Related Companie..s/Lower Bayview Newport Beach H-5 Sheet 2 of 2 §: C .2 " > <D ill -10 -30 SAMPLES 0, ;.-'u OTHER g 0 :;; _J "-.e TESTS ~ a_ 0 "'-_c <D :c MATERIAL DESCRIPTION ~c "" and 15_ .n ~ <I) .il <D "' E "~ a. 0 ~-~ <D n. :". ·-C c:,:il REMARKS D >-" O 0 <I) oo >--z a3.g 0 :::, :-,o 00 30 I ~ @ 30' Pale yellow and green gray silty fine to medium sandy CLAY, 29.1 104.8 0-4 90/10¥ CL very moist, hard, plastic, local green silty fine to coarse sand, siltstone fragments. " n ,. I .-,; -'°"""" ,.;;oo, rr,a . .,;;;a,e,o,-• ---• •• ----lj 76 .--:..:..-:_ @35' Me.dlum to.dark b~ unoxicfized SILTSTONE, damp, hard, i---+--t---!-----l....,;'Mt'llll'.·'IDJ2caeJceo;ge!\!US§._!M>fil'Vl,'-LJ':O'ofilw,e@aw1<1,,~.lfil'--ru•·n-a,i,1,o,erlo,_,sill9-"-"t:I!JJ"l.c'dS!J·a,;tt!,orrl'lQce0<0>1us§..--j---t--+---------ll 40- 45-~ 50· 55- 60 - NOTES: Tofal Depth 36.5 ft. Groundwater Encountered at 12.5 ft. initially Groundwater at 10 ft. after 30 min. Weathered Bedrock Encountered at 20 fl Unweathered Bedrock Encountered al 35 ft. Backfilled with Cuttings Upper 2 ft. capped with BentonHe - . 65-'--......JL...._.L.......JL.__1__ _______ ~E'-"6ce.9 __________ ....l.._.J..._....L. ______ _ LOG OF BORING Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 ~ NMG 11 s Date(:s) 7/29/02 Logged KV Drilled By Drilling 2R Drilling Drill Bit 8" H-6 Company Sizerfype n' Drill Rig CME 55 Hammer 140 lbs @ 30 in. Drop Sheet 1 of 2 Typ, Data F □ Sampling Modifled California, SPT, and Bulk Method{s) Approximate Groundlvater Depth: 8.5 It. (El. 10.5') Total Depth 35.8 Drll!ed (ft) z " " Comments Approximate Ground 19.0 . Surface Elevation (H) z. .; ~ " " >i i;! g SAMPLES 0, ;1 C OTHER 0 0 C g ~ .ec D ., ...J e ::--TESTS "" :;; a. 0 i " .r: JC MATERIAL DESCRJPTION 2 ii and -.c "' U) > Q. ., "-a. .,,-., <D a. E l" 0 ·-C C'~ REMARKS w " 00 U) oo D >-z oo.g (9 ::, ::eo 00 f---SPfSM Artificial Fill (Afu) Bulk Sample B-1 Collected From 0--5' 8-1 § ~ @ 2.5' Gray and grayish brown clean to silty fine to medium SAND, 13.1 115.8 D-1 32 damp to moist, mediun:i dense, shell fragments ln :sllty sand, rnicaceous . . al ii' 5 c • . ---------------------------------SM @ 5' Dark green gray sllty fine to.medium SAND with trace clay, moist, S-1 15 medium dense, micaceous, abundant shell fragments, sil!stone fragments . iii t; ) j I " ll- . . I ~,,:, :1----~-----------------------------162 SP ~ 7.5' Dark gray fine to medlum SAND, wet, medium dense, 106.4 AL.GS 0-2 28 -: . .-_ caceous, friable, abundant she!! fragments. 10 •-·_ ........ 10· ~ S-2 Cl, Alluvium (cial) _ 6 ~ 10' Black fine to medium sandy silty ClAY, very moist, medium stlff, p ast\c. 15-I D-3 -'l, @ 15' Dark red brown silty CLAY, very molet, medium stiff, plastic, 21.9 1062 CN 12 scattered fine to medium sand, scattered caldum-e-arbonate sill --0 20· ~ ~ -- 5.3 12 @20' Dark red brown silty CLAY, moist to very moist, stiff, plastic, scattered fine to medium sand, calc!urn--carbonate sill 25-1 -- @25' Dar~~~? brO'NTl silty ClA,iYri,n::~st, medium stiff, plastic, 25.7 99.9 CN D--4 13 ~ ·•c:,,--ca tllill!Lfill.t..._gra[g'a ec ~~ CL Monterey Formation {Tm) ~ Weathered . @ 26' Greenish gray sllty ClA Y. mo!st, abundant calcium-carbonate 1/,%0 s!lt, scattered fine to medium sand, trace small subrounded gravel. • 0 -10 ~ ;~.; 30 1/1 E-70 . LOG OF BORING ~ Related Companlesflower Bayview Newport Beach PROJECT NO. 02004-01 NMG Related Companies/Lower Bayview Newport Beach H-6 I ' Sheet 2 of 2 ¢' SAMPLES D> ,;::-OTHER 0 ,I'-0 C g ~ _J 2' 0 ~ <U ~c TESTS ~ = w a. 0 £ n .0 ~ :c U) MATERIAL DESCRIPTION t;.s and > <U E 3_ a. 0 ~ w m a. 1' ·-C ('.':j; REMARKS w 0 >-" 0 0 U) oo f--z ro-2 CJ :J '20 00 30 ~ SP/SM @ 30' Greenish gray snghtly sjtty fine ta medium SAND, saturated, S-4 23 medium dense, micaceous, trace shell fragments. ~-f----~----------------------------- ·-·-SLST Monterey Formation (Tm) -Unweathered --·-·---·----35-I] S-5 --·-· 79/1 O" ·-·-@ 35' Dark reddish brown una:<ldized slightly clayey SILTSTONE, har.-f massive .....,1-----··-. -20 40-- 45 • I--NOTES: Total Depth 35 ft. 10 in. Groundwater Encounlered at 9 ft. 3 in·. initially Groundwater at 8 It. 6 in. after 15 min. Weathered Bedrock Encountered at 26 ft. Unweathered Bedruck Encountered at 33 ft. Groundwater Monitoring Well Installed -00 so-r 55 -40 60-r - " ~· 6. LOG OF BORING ~ Related Companlesllower t3ayview Newport Beach PROJECT NO. 02004-01 NMG ) ,i (-: □ " Date(s) 7/29/02 Logged KV Drilled By Drilllng DnllBit 8" H-7 Company 2R Drilling Size/Type Orill Rig CME55 H-ammer 140 lbs @ 30 in. Drop Data Sheet 1 of 3 Type Sampling Method(s) Modified California, SPT, and Sulk Approximate Groundwater Depth: 12 ~ (El. 9') Total Depth Drilled (ft) 61.5 Comments Appruximate Ground Surface Elevation (f:Q 21.0 20 10 SAMPLES oi ~ 'fi' OTHER '.!:,. ai ..3 m:; E:: TESTS .c: V o. o ._c .i::-0. m .a "' :C "' MATERIAL DESCRIPTION ~.!'l ·,; and m n. E 3...., §' O ·-c i::"~ REMARKS D tr ?'_~_+-cil--'~-l,:c'.5.,,.,1-:::~=,+-=-:--:---:c-:--:---cc.c-:--:------------------+-~-o_o+o-□--'b-:-c;;--:-7-;;--;----JI :. ;:_-SC/Cl Older Alluvium (Q-alo) Bulk Sample 8-1 B-1 S-1 D-1 ~ S-2 10-1 D-2 1 5-ij S-3 20-1 D-3 25-[1 \I S-4 :;\ Collected From 0-5' ;;;; 7, 17 ./ @ 2.5' Dark reddish brown clayey fine SAND/fine sandy CLAY, damp to moist, medium dense/vf!ry stiff, trace shell fragments, trace pinhole porosity, slightly plastic. 32 /½, 7,½ ./ / ; 7, ./ /: -@ 5' Dark reddish brown clayey fine to medium SANO/fine to medium sandy ClAY, moist, medium dense/very stiff, moderate porosity (1/16"), trace cuarse sand, trace shell fragments . :: ~ !'/. ½ '/'. '-:;'.,,z @ 7.'3 Same as at 5 ft., increase in day. L -@ 10' Dark reddish brown silty clayey fine to medium SAND/sl!ty fine to medium sandy CLAY, moist, medium dense/stiff, slightly pla~Uc, moderate pinhole porosity, trace shell rragments, trace coarse sand, ~ce charcoal fragment~. 4 8 3 s; / ./ ~ ~-------------------------------·/.' ,,_ SC @ 113 Dark yellow brown silty clayey fine SAND, wet, loose to medium ///, dense, mlcaceous, sllghtfy plastic, trace charcoal fragments, trace lo ~ moderate pinhole porosity. 0 ~ t;;0 ~-7)-----------------------------------: y SWSC @ 20-Dark yellow brown clayey 5jlty fine to medium SAND, saturated, • •• ) loose to medium dense, micaC€oUs, trace coarse sand. /· ).'. ,;; 1/. Y. '/. ... ; -- -~) ____ @25' UPPER: Same a~ at 20 ft., pinhole porous. _ soft, micaceous, sllghty plastic, trace charcoal flecks . 12.7 120.6 16.0 117.1 18.5 GS.AL 22.6 104.9 GS,AL 30 11/, ¾ CL LOWER: Dark yellow brown fine to medium sandy CLAY, saturated, .L--'---""-'~=---'--------E::::-_7:..:2:.__ ________ L_....L _ _,_ ____ --11 LOG OF BORING Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004--01 ~ NMG Related Companies/Lower Bayview Newport Beach H-7 Sheet 2 of 3 € SAMPLES 0, C OTHER 0 ;;,. 0 C §: .ec 0 ii _, ~i TESTS ~ .c ii n. 0 £ > -a "' • :c "' MATERIAL DESCRIPTION .il w • and ID E ~-Q_ u ·-"' ID = ~ ·-C c:ii REMARKS w 0 >, " 0 O U) oo f-z ro -2 (9 ::, :au OD 30 I ~ SC @ 30' Dark yellCJ\IV brown to dark reddish brovm clayey fine to coarse 18.0 114.3 CN ~10 D-4 15 SAND, salurated, loose to medium dense, rn!caceous, trace charcoal. 7/'.~·· .. . .. ;~ '.{;, l ·35-~ I . SM Monte.rey Formation (Tm} • We.athered S-5 15 . 1/. @ 35' UPPER: Light gray to light green gray clayey silty fine to coarse 8a SC SAND, moist, medium dense, scattered she!! fragments. LOWER: Green gray slightly clayey medium to coarse SAND, •;:«~. saturated, medium dense, FeO-stalned concretion. ·~•.<·.• / 40 ~ ;(./, SP/SW ------------------------------@ 40' Gray clean to very slightly silty fine to coarse SAND, saturated, -20 S-6 26 :-: •. medium dense. slightly mlcaceous, trace shell fragments. -. • . . . . . . . . . . . 45--~ --•-SLST Monterey Formation (Tm} • Unweathered S-7 48 --@ 45' Dark green, dark gray green, and dark brown SILTSTONE, ·-·---damp. hard, slighty fractured, 5fightly diatornaceous, laminated. ·----·-· ·----·-·-·--·-·----·-· -·---50---~ ·-·--·-· @ 50' Dark brown unoxidized slightly clayey SILTSTONE, damp, hard. S-8 35 ·-·-diatomaceoU3, massive to laminated. -30 -·-·-·---·-·---·-----·----·-· ·-·-----·-·- 55-~ -·-· --·-·-@55' Same as at 50 ft., very stiff, massive. S-9 28 --· ·-·--·-·-·--·-·-·--·-·-·--·-·-·--·-· ·-·--·- 60-J S-10 ·------·-· 33 ·-·-@ 60' Dafk brown to black unoxidized sITghtly clayey SILTSTONE, -40 -·-moist. very stiff. slightly dlatomaceous, massive to weakly laminated. ·-·- E-73 s: LOG OF BORING ~ Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 NMG ii ~ "' 3 0 Related Companies/Lower Bayview §: SAMPLES en 0 C € 0 a; -' L ';;; £ " C. " _o m :c "' > a. " E ,,_ CL 0 '" " 0. ro w 0 >, J 0 0 L "' 1--z m.g {.') :, S, 70-~ c-50 7,-, L 80 L -60 85-L SO· - -70 S5 L 100 Newport Beach H-7 Sheet 3 of 3 ~ <=-OTHER u .,:; ~i TESTS .?:-MATERIAL DESCRIPTION .il" ·;;; and m~ ·-C c' ~ REMARKS 0 O :a' 0 DD NOTES: • Total Depth 61.5 ff. Groundwater Encountered at 15 ft. 5 in. lnitia!ly Groundwater at 12 ft. after 30 min. Weathered Bedrock Enco~ntered at 35 ft. Bedrock Encountered at 45 ft. Backfilled with CUttings - . - . . -"· . LOG OF BORING ~ Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 NMG Pr-' -:t i:·---: -~:-A-·,i q - Project Number: '1500G,-1 I --• ed r··• --_--..,..,,...,_-·__,_) __ _ Elevation: 1..1---1-£' TRENCH NO. T-f Equipment:: &.c..k.-hoe. Location: GEOLOGIC i\ TIITIJOES ts I __, '-" Oi\TE: 11/ (3 /Cf.5 DESCRIPTION: GEOLOGIC UNIT Soi\! D\c. k,.-n, c.lc,..ye'{ Si!+, Vl"--oi5t-v.moi.s+, . r,,te.c:I ~ 5-n-ffL pwous, roots i-ri V . I Soi ( @ 1-LJ CV\t.<o\k,5 of yellow b.v-owV\ !)I l+s+zine. 0 Ide.,. A 11 v v ! Ltll"'I: Me.di ul'VI Y"Q.cI b..-owi'l, <Vb-'{e'{ -Sil+y 56.nd I frll\e.-91rt1-il"led 1 /\1.oi.st-v. moi~t, I Qci.[o de.n~e, v. pe1Y-ou.5 1.vi-h-. u.p -fn 1/s''cl(amQ.te.v pav~ ENG ... ~2Rit,~ C (/l n (/l Ul " ;s: .§ -"' ROP:..." .ES 3::. ,--. 0 0 'd r, .-.. I-'• n ::i d'Ptn HiVI __, .-+ ..__, ..... c:: ,., >i '< r, GRAPHIC REPRESENTi\TION SCALE: l" = 5' SURFACE SLOPE: IS'-3ifl'REND: N l£W~ -'5°i I I J I I -1-I j I • I I / ~---Qa.lo 1- + ;--I - 5 C1 0 "Tl ...j ;o m z n :t z 0 j~ - - P~-, ~ct -~-i--- 1..1--15' T-t. Project Number: qc;-QOfo-l Elevation: TRENCH NO. Equipment: F:,a_cJc. k)Qe Location: ·, . i:!-. -~ • ' ' ; • • ') f'...h.LLJ y s ged ']:J_ 1 GEOLOGIC DATE; 'i(/3('15 GEOLOGIC DESCRIPTION: ATIITIJDES UNIT C-0\lvv { v.."'-/ 5o il rtti Lure.: D\L b'"i'\; !5 i l+y C!..li:i..y / eJc,.'-{e,~ 5i I~ 1 i"tois-1--sa+.1 Me.d. :s-Hff 1 pavoo.s Col/Gis Uppe.,, fJaYfim Ml,lLl'\ loa.:.ev-f porou..5. No . d.isfii'\c.,f. ru..p+uve. ~rfa02.. · fill: ~;rn 1 c.!c;.ye~fine ~l'\d, LV<?.,f1 Med.deY1seto Afu :. I ..J 0-, GRAPHIC REPRESENTATION SCALE; l" = 5 1 SURFACE SLOPE: S-3s°TREND: . -~ - ... ... ·-/ ·-t- -Ql!:,, / .... ... -. . . . ' . I ' ' • . . ' . ' ' • I I I I I • / ~ ._)' ' -·-?---1 . I I • I I ' ... ,. --7.-. . t- ... ·+-•• Col . '"· ... ,-. t- ... ... . ... I- ... ... •I- I---.. -I- ·I- ---•I- ENGINEERING PROPERTIES C: C/l :;:: ~o ., 0 'd " C/l 6'~ ~..,. n :, ... u, ..., u, n . -~ ... ~ ,.. " C rt C/l 'i ~ " N5£~ - - -- ' . . I f I I ' ' I ' • . -. - . . -- 8 0 .,, .-J ;o S2 n :,: z 0 ~ Pr-' -:t t·----: ,--•1 ~ eI2 e.n•-~ ·ed ----J_· -·-, . 1-, ..:: ?J-{ 7 TRENCH NO. T-3 . 95000-1 Elevation: . Equipment: ?v.i,,k-ha e Location: GEOLOGIC GEOLOGIC DATE: ~/ro/'15 ATII1tlDES DESCRIPTION: UNIT C.ollu.viu.vn/Soil FalLuve i Dk bl'"Y\-blkle,la.'fe'{ sil+,sil-h[cla.vl v. C.01/Q !~ t°l\Ot!)t l Med. stiff l 'I/. flo...o((.~ I pave..s tA-f' -h> 14 ir\C.~ 1 '.ft¼ roc+~a(ir.s iV\ t..tppu- P""-l-i oY\ • N. o cl.ist,·/\c.+ rl.lpfuv-e. SUKfi:tce. '" I -.J -.J GRAPHIC REPRESENTATION SCALE: 1" = 5 ' SURFACE SLOPE: IS~'Z0°TREND: L -~ .. -. ;.. , ,I-, ~ ,. -eol/Qb ,I-, I---~ , . ' , ' , ' , , . . , , ·, ' ' I o , ' , ' ~-' . , , , , , ' .... ~ • .A • ! I, " r 11-• rt<<> . ·. i-... ~-•. ~B, i.vv-ow_j ,- ~ .I-, ..: ?---l-~ -• • /. • • Col . ,- " ,.. .... .,- ~ -~ .,.. .. .. ~ ---- / " _/ ENG .... 2RIJ, ... ROP C Cfl 3: "" 0 Ul tf-e ,.., .... ,;;i\<> l.rl n . ~ ~ rt " C Cfl 'i "' N3ow.-. ' ES ,.., 0 "d " (1 :, ,.,, V, ~ .... rt '-< - -. - , , , , - -. . . -. -/°, § 0 -n -1 ;,, m z n :r: z 0 ~ (JJ Jr :t ~-,1 •• - TRENCH NO. T-c./ . 1-, => -'J,..l, I .'roj ect Number: 9S:QQfa-l Elevation: Ba,k:.boe. ,quiprnent: Location: 1'71±:?" t!.f7 ~ ' --s ed r --1 GEOLOGIC GEOLOGIC ~/13/qG" ATIITIJDES DATE: DESCRIPTION: UNIT C.Oth..r.viu.l"\ ~ D\::. b""., -blk-1 C!,[o.'{e1 sc,.~d'{ Si It, Co{ \/ • wu,i.st 1 5-fi-Ff I S [ • pc,v-ou;5 n.e.t:<,.-.seµ,fuc.R.. we.<iA-he...-e.d fn 'Z-' 1 so~e. cobb [e.5 i -&~~ Of S ilt.-sn5Yl.e. . I ~~~u.m: DIL: v~ blr"Y\, c.la.'{e'f.=.il½ sc,.'tl'l.d/c.l~ye· Sa""3..'( silt, 1J. l'r\Ofst, den.se2.,sorne. ni eobb.% ~(o t,j I " co GRAPHIC REPRESENTATION SCALE: l" = 5 1 SURFACE SLOPE: 10-1.S"·rnrno: . ... L-----: . ... . ------... j. . Col J... -.. - ' ' ' ' ' ' ' ~ ' ' ' . ' ' ' ' I I • I I .. -·~ . ? ' ' ' ,_ . ~ --l- -. --, .. Qi::.!o ,_ . -. .. - -. -~ -- ~ . ... _,_ -. ,-• '" ENG • .,~dRil\v , ROPL~,. ES , C (/1 :<: ~o " 0 "O r1) (/1 6'-e ~>-'• n => o\O l/l >-t,tn n ' -~ rt ~>-'· r1) C: .-, (/l 'i '< " N5"'1~ ' ' . ' ' ' ' -. - - . . . - . . . s C) 0 "n -l ;o rn z n :i: 6 ~ Pr"~o".t 1'J•fflo: LI .. ? (3-<~;,---5 L'""" .... ~d pv• -r:,.[. 1 ENG rnn • • ,a Pr • • ·Es TRENCH NO. -, -5" .,. ~raj ect Number: <3500'7-\ Elevation: 2i<11-YY' C • r.n :,: ~o "' 0 'd " r.n -5' ,e ~>-'· n ;;J Equipment: BCA.e-\:.. n oe Location: o\O Ul >-t; "' . -....., rt ....., ,-, . n C rt GEOLOGIC <1) '4/r!J/9s r.n ,j '< GEOLOGIC DESCRIPTION; UNIT <1) ATII'l1JDES DA.TE: Colluvi U-m: D\L bvi'\1 c..lt,.\{e.'{ :Sill-ison-ie. sa....d J 1'1-1.ed. C-ol (D S: N 70G 1 de.,.~e., \/._v.«>i!'>t, v. pavou.s l?.!:>E' @s~r-tso~, T0;\u~: 'le.How b\.'"l'\1 e!.lo.'[e,'{ siH l'l1.a.n--ix 1 t-0/ T4,[t.e, 13SE: t..?LLO\dO.t'\+ -1,,:~IMertfs of h.;1i..l~ ~¼e...-ed St \ts~ 4 Sk le, Mob+, v. pavoLlS i'Aon-le,.."-"'f Fovw.t.tfoYl. 'cedroe,k.: \.Ohi·l-i.sh +al'\ cU a..·hiwi.aCM U.S e,lA'-J e..~ ${ l+i~e I r11 ecL ~ti ff Tm t,j -m stiff, v. vvioi5t 1 sc,me. ~d srole. I -J i r\te-v b e.d5 1 -+k r" wckd "' GRAPHIC REPRESENTATION SCA.LE: 1" = 5 1 SURFACE SLOPE: 1.0"±. TREND: N~ ~ . - -. ,.. - -.,.. V . ·r • -~ -// ,... --.,.. ,/ , , ' . . -' . ' ' ' -' ' ' ' ' ' ' -' . ' ' I I r I . . ' . . ' ' ' ' . . ' v . ·, . / . . • • I • . ' . -. Co! .,.. . --~ .,.. - -.. • / ~li,s , e.l.35"± - .... • / k::"":]ri --~ - -.... ,__/ - ----,-....,.J. ~ v·® .,... . -,.. -. -~ Tm - -- ,... . -' . / --~ • ·-,.. 8 0 'TI --1 :,, i:£ n :c ~ ~ Cr\ Pr"'"~t i1·--: _ 12::.iA-~T~-,ys I --·ed ~--· -4AJ Project Number: ctscor.,-1_ Elevation: m+oiv TRENCH NO. T-1,, C en :,: ~o 6t4-c.."-l-ioe p~, lof'2-li 0 'U " equipment: Location: (/l ~>-'• () " .,,, "' "'"' ENC .. _.ERii._ . ROP ____ ~ES n . -~ rt ~ .... GEOLOGIC DATE: Ll,_/[3/q5 GEOLOGIC rn C rt (/l '"1 "' ATIITIJDES DESCRIPTION: UNIT (1> Frtl: eo-1' bYou:>I\ :S0..1'1.J.'f sclt, ro..wovW s.oil. A-fu_ Tvix.~1--. fil \ a+ noY-l-t-.. ei.,,d. of _~c..h: Lc,.i eva.d ~ n,.y Prf-t. Sc.r-d a,,w;\ bY01.UY\ .s1 H·, wi-f'.k-ti-bCA.nd.o.M.f -\Ya.sh ;-hves, t-'l.e,..-rn.l, 'j la.ss I bo+tfe...s, pt..vis, Qsph.a.lt _ _ ::Soi [: l> k. bv-t'\ 1 a lo..'{""'{ si l-l-1 $oM'1-st<-i,,-.d. 1 s [. Soi I t'<N"O U.S "" O[de,.., AUu.viu.M~ fu-.,_Jo.friMA-\ CCV1n..c..+ i,:,i+vi Qa.lo I GI I [ u \Ji UMj SOl"'\Q.. a.LP..'( I 1't\e..d f.-e<c.--h...-es jd<:--.-~ "' 0 r-e.dc!,ibh brn I a.lo.yei si !hf Sti..t1d/ cl. SA, si It, IMoi~+~v. ~oib+, sfif.f GRAPHIC REPRESENTATION SCALE: l" = ,::;1 SURFACE SLOPE: 5-(O°TREND: N SD 8 --',;> ... eL:,z .. 4. , .... .... ... . ':_Afv. .... -' .. --\ ... .., :s~ l---\ ... ____ '-\. ---... ;-~\· ' ' . . ' ' . . ' ' ' . ' ' ' ' ' ' ' ' ' • • j I ' ' '\ . . ' ' . . . . . . . . . ' . ~ Q.::..lo: - ,.. ' c::::, !\rt ... . . ' <>kl--hve. . \ ... ·• ~ ,. r::=z f.- ,. . ~ .... ~9 C""\ -~ .,, ... . ,. ... . <l. >- ... c..t-......,,1:;.,. . r---/1~ ... .. CC-,.,u-e-fe.-1-. '-... - . . . . . - .. . g 0 .,, --1 ;o E,2 n :r: a . I ~ ~ -~ . . 0 -i-, ~ >r, • -,t N• -~ IL); (5 X :/\(-':, L id r 4 >reject Number: 5S-OO{a-l Elevation: zj:1 :ro ::,'J-1 Location: TRENCH NO. T-lo :quipment: 'Bc,,e,,\Lho e.., P3 1.of1... GEOLOGIC A.TIITUDES '" I 0, '"' DA.TE: Lt/13/95 DESCRIPTION; GEOLOGIC UNIT Tv-c,.sh Fil{: c..ppei:w.s +o be. old ~es-h·c:. 1 .:tl'\.d.fi ll pv-o bo.b l'i a.~soc.io.. W 1..0~+vt \ A fl re.sid..a,.--,.~ (l1'\ pl'"o~ \430~-SIJ'.s. O\d ~ ltl.55 bcitl'1e.s I h-l.e..,-l-t1. l I b.,,.ic:,k.s, wl,..i-l-l2.. fl lo.::.+Q..v Wt1.l \ boa.vd. tu i+vi 6~ -6-.bvav..:i ~+-e.-v-ftl-1 lfossi ble. a.she.sfo.0. N o po.flex-i fl ti l !. Soh'\Q. LiJood, - See.. f 5 . l of-1--fuv o~ ck.so,-i p-!-ilJ¼.S . GRAPHIC REPRESENTATION SCALE: l" ; 51 SURFACE SLOPE: 5-!0° TREND: ,t--I .j. 4- .,Q ' ' I I l l , I 'I'" '·I Aft I ~ti a , , , /1 AL. ~~[~~"-- + -I- + + t-+ ( + . .j.. ENG_.,_JRIM-.. \OPL. ES C: (/) n (/) (/) "' l-B -(1) N 5D ~ ...:;;, I J: .-.. Cl 0 "O (1) .--. ,-,. n ::, .,,o 1/1 H; I.II .__, ,-+ '--' ~· C r, ., '-< (1) ,<f - 8 0 .,, --l "' m z " :,: z 0 jt c...c ~ 0 -t, ~ . ?r • ct r· Project Number: qsoor,,,-l /o'J...-1,,(p' TRENCH NO. T -J ' Elevation: C: CJl 3; ~CJ ,quipment: o~hQ e, Location: " a "' "' CJl 5-6 ~>-'• n :, o\"> t1l ..., V, ll_f. (\ bR. .• '.TY~ ;ed .. . -) ENG..,..;ERI,," ,'ROh,K dES GEOLOGIC (1 . ~ ~ rt ~ ..... 'i / to { °ls- GEOLOGIC (1) <= M AITITIJDES DATE: DESCRIPTION: CJl ..; '-< UNIT n, 5oil ~ DI<-nul b..-owr'\, cla~e,'i So.:.;...d..-<.f s1lt 1 5-\-f ff I fV\_Oi~t . Soil T e,.,t'"o.G.-Deposi+-0-icm-MQ.K•YUt./ Me<-vt~: Q¼/Of-M l"-Y\1 o..l~, +1h.sl..-~-~V"~~ SCM-\d ~( il"-t.a....-be..ds of t)VO.'/ e,lo..le,Y siH·, h.i~kl'-{ LOe..a¼e..-r-ed ~ f.-&<.a.+,..,1"2-d l lA~ (..01~ c:::.a. ( i l-Lt ~ -u,. y e-vs ( b ~d.s h V<-V ho-vi U)I'\ in.\ '" I 0, N GRAPHIC REPRESENTATION SCALE: l" = t::; I SURFACE SLOPE: 10•.± TREND: J,'WG'"«E:- -~ ~ ~el.~"± .. ~ Soi( _. - -.... •I--- .. .-<.'" .,,.,,...-::::..,.-a., . . .... --. ---- .. -•.J • l • I ' . . . . . . . . . . I I I 1 ' -' ' --~-. . .. . . . . ' . ' . ' • • . . . ' . • .......... -1-K· _...-";. .:.=-.. --=--.. . ... . . Q"th Qim .. . ' . . -. . __ . .. t . . . -. . --... .. . .. . . . . .. . .. . . - § 0 'Tl --l :0 IJ:1 n :i: i§ p ?r ·•-· :t IC :·· . -- TRENCH NO. T-8 9S<XHa-l Elevation: 2.1-l -1.-7 ' lquiprnent; ~'6,c..!c-b o e, L-Ocation: .,:,;:, ~ •. '.? .9!;;;:1·· ·s ed I -J GEOLOGIC DATE: 4/(?:,/q~ GEOLOGIC ATTITIJDES DESCRIPTION: UNIT Filh Dk..bvV1.1 C2-[c,..~e.y :Sil+, v. l¼oist1 ;v..e..d. sliffi A-fu vJf S_C>l"\Q.. ~-h-u.c..+i·OV] de..bv:i~ Cotlu\Jiuri1~ D\L br-n 1 Q.J.o..~e,~ $V1d'f sit+, we..+-v. Moi~t1 siifft -5\. povo.si-h.t • C.o l O!Je,y A\\u.viu.W1~ b\L.-Y½ed.~ bv-n, i!,lo.>-fe,'f Qalo 45 0-V'ci-'f s i l +-1 f.-M. 5 CV"d I ~ 0 Me. G l';S Swd. "" v. ·Mor st 1 v . .stiff 1 scme. ko!u.. v-Q..S i I Ol w GRAPHIC REPRESENTATION SCALE: l" ~ r:::I SURFACE SLOPE: 10-1D0 TREND: . . /4 . .... ... . ' • C" • . .... ~ ~--,. C . . '" Col ... . . . -~ . • I • • . . . . . ' ' ' ' ' . . . ' ' I -• ' -1 -1 -I -, ' ' ...... ~-·:;; . ' ' • • j • ~~ ... ' '" . .. . .. -. -Qolo • ~ . -,. . ... --·"- --.c .. .... ~ / .. .... '/" ', " ENG,1'ocRit-.v rROPb""ES C en :,:: ~o "" 0 'tl l1l (/l iT-il ~ .... n :, ,:,\0 (/1 ..., t/) C"l . ~ .___,.. ._., .... l1l C ,., (/l "' '< (1) ©@ 3-t.{' ~@ '5-&/ N1Sc~ . . . . ' ' t I I I . . ' . . . - - . . . . / ·r- 1 8 0 '11 --l ;o ~ ::,: z 0 ...; \ ~ Pr. ··:t r -.--- -. i: 1-.,5" l s:: I TRENCH NO. T-9 3: ~a C en ffquipment: e,'6~~hoe "' 0 'd (1) l/l i-e ~ .... () ;:) "'" V, H, V, u~ p,e,y• '5 .• ed __ , -J ENC.rnwERI\,,., ,JR0Pc,K, 1ES n ' -~.-. ~ .... GEOLOGIC Ll /lo/95 GEOLOGIC (1) C rt DATE: DESCRIPTION: l/l 'i '< ATIIT\JDES UNIT (1) Fn!: Ml:ld ved brov.Jt'\ 1 ~[c..ye1 ::£).~'{ ~ii+, w/ t@4'. abund_ei.111+ gv~vQ.,I -~ sift~e.-fi.:4.~~e~ts,t>toi:if-A-fu v. ~ r.st I rne,d .stiff, 6Qme. woo , bl r.,e p(eofic. pip.e.., 4spl,Qlt @,J &/Ol"c.ha.~e:bk.bvri,6i--fn1e so.nd1 v. ~8.! ':;' Mof5 t--.sa.+., Me.cl. d el-\Se., ~r+ 4 s YiQ..t!-/Ya.(l~e,i,.-h ('.IMtd~e..sl~e.) Pey,~. _wo.+e,,,,-_ @q' 'oV"Z>t.ul'\ 1 si lh[ e..lGt'f (!./. sr/ t-, w/ s1 l-l-s:hrne. -h--A.~!s @ll 1 €>! k. 1 s r c..lo.y /~I. 5 i [f 1 -l-h in fa.w.i"'4.fe d w / A~ t [l-l'J..' '" ~e.. e l"ClSS .bf a.de!> Iv. rn6/!.-f-r~/ I @ca' D"-hr-,i-bl )c. , ~Q.-c.fA'/, sc..+., v. h i-:3 "r'i p fa..sff c, 0, ... sffc1L.'/, pexc.fuzd. WAfu . _ _ 1 01:1.e.r Alll.(\IIU./11 :@rs' Qo.d, brri I cl. SCI.· ::,r/t, v. )'11CJ1~f -Wl' ; Qalo ~/5 / Sff-Ff-Mf!d .§fff'-f, :,[. Povot.c.S GRAPHIC REPRESENTATION SCALE: l" = '5 1 SURFACE SL0PE:O-3° TREND: NWEi-<:-- -_r(· " -" ,_ . A-b. ,_ --' ' ' ' ' . ' ' ' ' ' ' ' I 1 t I ' ' . . . . ' ' ' ' ' ' . ' ' • I ' I ' ' ' • I • • ' , r---. -,_ 1 -- I- .. . ------i----. I- ' --- ~ ------·-. ----·---~ --.--'. -' ----1 .... ----rr; . --f- ~ ---- -- § 0 "T1 ,-J ~ n ;,: z 0 • ' -~ . _i) -- - • ~;;;-"~~;.,;--' --ra·\.;-~~~;;-·--L.,;ged by, --;-~ 'roj ect Number: 95CQ1o-l Elevation: 1,_.:,-2::7 I TRENCH NO. T-10 :quipment: Bac.,J.=. ~o e Location: GEOLOGIC DATE: 4 / \'~ /9.f; GEOLOGIC DESCRIPTION: ATTITIJDES UNIT Fil[ /SID~e.vJaSrr. Spilled cve-v l"\D.ft,..vc,.[ &!ope. Afu/Qsw BY-11 ;sCP'\d~ 5i!f-, Moi~-l--.v. Mai.st, lcose.- l'h.e.d · d e.t\5Q. 1 C.O\luvium: B[ L:.-d k.. bv-r1 l Q,[, so.Y\d~ si !+ v. moi::>f-we.t, rv-.ed.s-\iff-s-fitf 1 Q.ol pa-v-o u~ 1 t,; I "' u, . GRAPHIC REPRESENTATION SCALE: l" =5 1 SURFACE SLOPE: 3,5°:l:.TREND: -~ - V ~SW --~ ----.,,- -.. .I -~ • -• . . . . . ' ' ' ' ' ' . . . '-< ~ . ·c.otj· ·- . ' . ' • • I I ' . -. ,. -,. ....._ . ,. . •I-·-. ,,. ·-. _,. ·-. .... ·+- -~ . ,. . . ... / • c- -' ' .• ENGINEERING PROPERTIES C: C/l 3:: ~o ., 0 "O " C/l z' .lJ ~>"· n " a\"' U, ..., "' n . -'-'M '-' .... " C: M C/l .... '< " b)es' "1?.0V\l~ ' . ' I ! I I . ' ' ' . . . - . - -- § 0 "TI -l "' i:2 g z 0 -I - 7t -0 --. \._ ·r~~--t 11_:__:,_; ;:~ tJ;.~~r;:;;-,"; ---• --. -----·-ENGiNEERING PROPE.itTlES . . '3saofa-l Elevation: ·1:-t✓+ TRENCH NO. T-\ l • en C: :,:: ~o quipment: E,~cJ:. hQ e.. . Location: " 0 'd ro en z'-e ~>'• n::, ,,. tn Hi tn L-·hh.Jd L • T KL,\ 1\v,r n . -~ rt ~..,. GEOLOGIC r..\{ l?>/°is GEOLOGIC ro C rt DATE: DESCRIPTION: (fl >-j '-< ATTITIJDES UNIT ro Rcx.d. R l\: Oyo VY\ -Ye.d bro wr'I, nO.~'[ si !-t-/ Ah-'SilhJ .SC.t\d 1 +-tv\ ~ v-~ifl e.d 1 6-hff / d IU\se., Xiio( st, \oo\q, Gcm\p(.l.C.½,d • Old. Rl\·. Dk. ~YtJ._'{ c.lc..'/e~ Si 1+y Su.t<1d1 a.low.cl. A+u. roGIL ~c.i.~wie.,"'t-5 r 5he..ll5 1 .Some. wood, not q,~ 9c:iod ctS v-oo.dfill 1s-liff--YY1e..d.s·Hff1 ii'\ors+ 1 loco.\ seep. -· t,; I @10' Ota,~e. to VVl.e..ci• ~Y-0.'f l Cle.a.vi. .fiYUL 0, "' e VC\.1Y\Q..ci sc...V\d . GRAPHIC REPRESENTATION . SCALE: l" ~ 5 1 SURFACE SLOPE:?. -ZbTREND: /\ISSV-~ ... ~ f, .,-~ r .... -~ . r ... . ... ' ' . . . . . ' I t f ii ' ' ' ' ., • • I 1 1. I .. ~l-~t; ."- . . ' . . ' • ' -. . . ' ' • l I I J • l . --• ... ~ ----. .. --Af . ,-. . .. . ... . ' " ~ ---..... i-M I .... ,,,.... [ 0 ~,~e.p . . ... r--.. c-:-, --• . ,, ... (,~u.t\k. .... . d .... 6 WO< ... . ~ . .. . ... . ... - . . . . . . . - . -. . 8 0 .,, --l ,, IE n :r:: z 0 -j \ ~ r :;;J~~cNh~~;k.-;;~ e;-s-;~> ·. ' Lt,6~~1 U BJ.. --·,,---~J :oject Number: q50Q(e-{ tuipment: ]:,C1-cicJ,oe Elevabon: r-r / :\:::. TRENCH NO, T-LA. ;EQLOGIC I / / \.'ITI'nJDES DATE: 't {2, Cf5 Locat!ion: DESCRIPTION: GEOLOGIC UNIT "K\l ~ @.c' 6Yy{ bv-n C!-kte.,'i 6c.w\d~ .:silt ~ cl . .sc..r.d, I Ar Mot~t",-v. 111\.0i~f, »-1&. :;+fff I rx fi:.-Ofj'.s ~ 3vo.vQ...[ Tt( 5he,\.ls · . . t,j I "' _, @41 Mw. ~v-o...'[, ~te/'U'I +-M sa.nd , we.,t, MM de.rt ~e. -loo~Q..1 .fvi c,.11:, le, a.lo t,u,\d • Svie..lls (d.ted,ae. 5l1.t.cl';}e.) Cl.twi~. ~v~e.. ~ml erpe. 3"(/. · @-r' Cru;. ..... ~e. ib b\~ sa.,. e,b,'f, ¼~h\'l. p[a.si-rc.1 -60.+. 1 sot+ 1 s-h"dc-~ (pev-cJie.d. Wute..-) Get' l.e:ss s~-h..v,:d·ec:l.l SoLMe. ~. €C> -rr, v. p la.s-h'-, Got+-t\'\e.d-~trff l@co' Mod. See.flD-~e. e[1/S .... +.,blk c,[~'{l?>f sa. ... d /So..,clo.y !o.ye.-- Otde.v An IJV (u.l'l'I @ t~/': :Dk brn I c..lc..'{~'{ sil-l-{si-e!..lc..'{' sL-po.-01.<s I soM.e.. ~l,c.he., ~-£:.trt+ ,v1 • GAAPHIC REPRESENTATION SCALE: 1i1 = ,-, Aft,, ---r-- ENG).!'tCL.iRIN\.J r 1\0PE,, l:,. JS c:: (/l n (/l (/l '" a' >B ~ (1) 2)@. q-10' 3: ~ 0 0 'O (1) ,-., ,.... n =' J,.0/JI H'JVI '-' rt '-' lo--'• C: ct ,, '<: (1) 5D\/'-]-=.- 8 0 'rl I I rn j~ I I I .I :i: I '. I I I ' I ?i I '"I'' I f 1111 I , . j)" ---1--.-- I I 1 ~ j A¾ f Z:.±w~+~Yr~r · ( --C->r- -::··•·--··-:-.,, ··---: ··--,~--.,_,....--.:··:··· __ ~'.''" •---··-·-~·-·-·1 'roJect Name: • r--ti \J toe:, Logg~d by- '._-/ .. l v-J 'roj ect Number: q, ___ (,, ! ---• +---··· \ ~'-t TRENCH NO. T-t:3 :quipment: !?ac...[.:.-h.o e Location: GEOLOGIC 4./[3/q~ GEOLOGIC ATIITUDES DATE: DE$CRIPTION; UNIT Fi\l: Mu.d Q,yc,.c.k.s CY1 :su.vfa.c.12. of desi th~ Ah loa~nl'\ J . . ~O' e> .. n ~ ,av-""'/ e,lo.'fC-Y Sil.\-Si. C!.ia.y I alau."'-cl. '<'/, fn,~ s @z, I Gn--o-'f c., leo.n fr l"1 60..nd l we.,+ I dense.-Med de..t1.!)e, I a.b 1.,1,,nd. she-ll.s I :Sm-,e., eo.b b les. • Q. '.o-7, Dk..1v0-y-b I~' -5a.~d'f c.lo.y, 6a+. l soft --601:'\\e,.. she,\ s. . • t,j 0 lJe+--A ll u. V f ll rr. : ~ 4 1 D ~ b v-n :xi.vv:1 'i $ i!+y C lo.1f. "t Qcdo I -tf ne.. 56.1'\. d I V • l\"\ 0 ($ t -W ~ t T h-\ e.d . :S ff ff S D'>i-l e., 0:, Cl u lrcJ,-\e -E,fv-j Y\~<il,,vs 1 GRAPHIC REPRESENTATION SCALE: ii• = !5,' SURFACE SLOPE: ( JCJ± TREND: ~ . -~ .. . ---' - - -':i:'{) -) --Ah.. ~v -,t--. . . ' ' ' . . • I • f :\ ' ' ' ' . ' ' ' ' I • J I I I ' ' . ... . I-- - -,-··-------... -. . A~ .... -1 '" • ;' ... -. ' ----- ... "--G.c-lo • V ... -- . ,-. .. -,.. . ... . ... - ENGINEERING PROPERTIES c:: (/l 3: ,-...o . " 0 'd " C/l if 'ii ,.... .... n :, ""V, >-t,<n (") • -~ rt ~ .... " C rt C/l >i '< "' (D@ l( l' SOE~ ' ' I i .r , , -' ' ' ' ' . . . . . . . - . . . . 8 0 .,, --l "' S2 n :i: z 0 ~ ro J o"'-c N~,n~ •• ~4 s~;c~-;r:·~ .5 L{~~--~~ B~ --~ --• I roject Number; ':{SOO{p-1 (f,o,S:1 • TRENCH No. J::-(l/ c: (/l :s: ~ □ • <l #,.i_ ~ 0 'O<> ENG~,,~~RIN OPE. ... 2S quipment: pO.V,t..-y\1-,e., .. . v, z :1 ~ ..,, n :, ---~ - 0 "'Cl c,'P u, 1-11 V1 n . -._, " ._..., ...... GEOLOGIC 11/ / GEOLOGIC "' co ~ ,:t A.TIITIJDES DA.TE: 1 13 'tS° DE~CRIPTION: UNIT ro Ff//:@O' Me.d.bvn ,a,[edn. -fihlL ~vtd 1 S/,5{/fy, dt..Mf~MOi~f-, foose.-rvie.d. dense,, Afu @'J..1 D/L hv"' ~ 9 ,,,..'{ i'a,[a.yey Si /tef :5u.V1.d1 Ci.bard, Y°)t -h-~ !s I V • 1"'1.0 i'.S + 1 /11 e.d , 5 fi ff @lo' D!L 9'd>A/ \ c..le.CA.V'I +-.wt sand, witc.:.CU)U..S '-"[ C!.Obb (es, s&,e,C( K=i-a~""'~+s, s 4 +.1 r.ted. 1 C. eM$ I .5awul-S mO/ l/ 0 0 U.. { d.c,.,,,-5 • • @ "l' BI k 1 sa.11.d.'f ela.y I v. p!As-ftc.1 ~of+, so..+ '5Tfu:,y . . , % O/du-A-lluvi1.tl'\i: • SD @r,' ((.ed b_-vn i j.,.,.'f bY-fl, i'>'l!,+He..d 1 <!Jo.ye;y -sif-!y Qalo <!:,w,.J/ 5/J... St clo...y, ioe.+-:s4.f, Me.cl .ciu,.se I SanuJ.. C!.,a,{,tf.-.o. GRAPHIC REPRESENTATION , SCALE: l" = 51 SURFACE SLOPE: Q"+ TREND: N']...(Jf;---7 ~ .: .~--------....... --~ : ~ ~ - : • L. A-fu ,_ . _ , 1 > , I t 1 I • • , • • I 1 I I ' ' • 111• ,t,I t, If\,,, JJ, i I I) .I I l!II I • t • • I I • f • • ~ -~ ~ - • --~ --~'I-- - - r-- - ) ~ ~-~ p ~ ,, ~ ·: ~. :: ~ r- • .J, f\...-- - •r-- - - .. --/) . ~ --~ A-fu V , c.: - ~ -~ -.l-. .. -_""" __ _ ~ ~~ ~9~(n / ~~ : '~ __,__ ___ _,_ ___ ..,__ ___ '--~· ~ § 0 "Tl ;;J "' z n ::i: z 0 ~ ' (_, i ; ' l '···· APPENDIX C E-90 ~ G H w 3 fu GRAVEL SAND SILT OR CLAY COARSE FINE COARSE MEDIUM FINE SIEVE OPENING SIEVE NUMBER HYDROMETER .1.u 3/8" 4 8 16 30 50 100 200 i00rr.'-"-,r---"i+i.-.+-.--r'-!il--"5-ITT--?'t.-7"-.-~m'rr.-.--.--.--.-1TTTT-i--i--r--. \. \ 901-e--+-+-----W+++W--+-1---U+++-1-"'l---+-1----W+l-+-1--+--+-l--+1++-l--l--+--+-I--~ \ a0~-l---l----l-l++-l-+--l--!------!-------l-µ-1--l--+---1------µ,°\~l---l-l-l--l-l---l-+----l----l--------+++++--l---l--l--+----l 701----!------1---U-1-e-l--l-l--l-----l------------l--+------l-\-\l--l--l--l---l--+-l--l+++---1----!-----+-+-- 601-+--+------jf-----l+-1--H++-l---!-----+1--H~--+--+---l-~,,+1--H~--+--+------j--t-H--H--!--l-l--l-----l G z H ffl 50W--+-+-----W+++W-e-l----W+l-+l--+--+-I----W-1'1.,--!---1--+--+-+---+1++--!---1--+--+-I--~ <I a. 1---z ~ lJJ a. 40,H---t---l-----l-f--HH-H---t--l------l-l+JH-H---t--l-----+f--H+H'---ISJ_--l----+l-t--l+H---t--l------! ~~ 30,H---t-t----+l--l+H-++-+~--t+Hl-+-H---t-l----+l-j-j-jf+--l---l-+---"""+;H-'l+H---t-!-----i 20•i-t-t-,-ittttH--t---t--ititt-t-t-t---t--ittttt-t--t-,-ttttttt'*=t:=-l i 0,H-t-+----+1--H--!--H-t-+----+1--H--!--H----l-+----+1--H--!--H---l-+----+1--H--!--H----l-+----l 0LL--'-___JL__liJLLI__L-'----'----J__--'-Lll__J__JLl__t____j __ _t__Ul_J_J__L-'-----'------'-------'-LLl--'---'LL-----'-___j'------' 6 19 5 1 6 0 • .1 6 0.0.1 6 Symbol 0 Boring Number ID PARTICLE DIAMETER IN MILLIMETERS Sample Number D4 Sample Depth (feet) 16.0 Field Moisture ( % ) 21.4 95006-1 o. 001 Soil Type CL GRAlN SIZE DISTRIBUTION CURVE Project No. Project Name R-q1 K & B / Seniors GRAVEL SAND BOULDERS COBBLES f-----~---1-----.------,-------1 coarse medium l SILT OR CLAY I 36 100 90 80 70 ' 60 !~ "' ,--~ 50 '"' UJ -~ i / 40 30 20 10 0 1,000 Symbol 0 III ·::\ ··---·-Ji:-- ~ coarse fine fine U.S. STANDARD HYDROMETER SIEVE OPENING IN INCHES I U.S. STANDARD SIEVE NUMBERS I 12 6 3 1·1/2 3/4 3/8 4 ' 11 ' II 100 10 Boring Sample Depth Field Moisture Numbe.r Number (feet) f¼l H-5 0.1 5.0 16 H-6 D-2 7.5 16 ·rtcr---·-S:3 •••• --·1s:u --19·-. 8 I I .. \ I 16 I ·. ' I 30 1 50 100 200 I \~ I I I I I ' \ ' 0,1 0.01 PARTICLE SIZE (mm) Activity Pas:5fng Passing LL Pl Cu Cc No. 200 ru.2µ Sieve(¾) 2µ (¼) 54 21 32 13 7.21 0.67 5 2 ..... 1---... -52· ... 19 · PARTICLE SIZE DISTRIBUTION Related Companies/lower Bayview Newport Beach .• 1-f-O -1--«1 0.001 uses SM SP-SM --CL·· N v\G Geotechnical Inc. PROJECT NO. 02004.01 E-92 Tempi.rte: NMSIV; Pd ID: 02004-01.GPJ; Printed: 3124/03 BOULDERS 100 90 80 70 50 lz w 0 I 40 30 20 10 f 36 0 1.000 12 GRAVEL COBBLES coarse ! fine U.S. STANDARD SIEVE OPENING IN INCHES 6 3 1-1/2 3/4 3/8 ' ··.'f . 100 10 Field S/1.ND coarse) medium I SILT OR CL/1.Y fine I U.S. STANDARD SJEVE NUMBERS I HYDROMETER 4 8 16 30 50 100 200 • ' ,,.. .. i:J •, · .. ',. :.. ' \ •. \ \ \~ \ .. \ ' r, \ ,·; : -, " '1-.... __ '~ ~ ~ ., ,. ·. "!::: r'-"lD .. ·- .- ·LI, ..... \.<.•·A·• -~ . ' ' -, .• ... • .. :4. 1 0.1 O.Q1 0.001 PARTICLE SIZE (mm) Passing Boring Sample Depth Activity Passing Symbol Moisture LL Pl Cu Cc No. 200 uses Number Number (feet) PU-2~ 2~ (%) '%' 0 H-7 0-3 20.0 23 IZI H-7 S-5 35.0 _, ---,.---··-·wr -·-s:s· -···-40:0·· --··-·-.. 11 ~ t'\_ v\G Geotechnical Inc. Sieve fo/o 24 10 46 32 14 41 ------. ---·· ---··---a:ar •••• 3.48" -... ·s·-- PARTICLE SIZE DISTRIBUTION Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 E-93 16 SC 17 SC --z-· ·-·····sp:::sM-.. Tamplata: NMSIV; Prj to: 02004--01.GPJ: Printe<I: 3/24/03 ~ H 0. ~ @ 0 z H >-I-H u H I-(I) ([ J a. V 5 40 ./1/ 30 CL HH er bH ' /v 10,f-----f----+----f---c,'---f---+---+----+~--+-----l---'---1 f------1---+---.r./ / ML or OL. CL-ML f-----f----+---' D•L_ __ _L ___ L., __ _L ___ L__ __ _,_ ___ L., __ _L ___ L_ __ _, ___ _J 0 Symbol 0 10 Boring Number H2 H3 H4 20 Sample Number D4 Dl D6 ATTERBERG LIMITS 30 40 50 60 LXQUIO LIMIT <LL) Depth (feet) 15.0 3.0 • 25.0 LL 43 NL. 46 Project No. Project Name E-94 70 PL PI 22 21 NP 19 27 95006-1 K & B I Seniors 90 u.s.c.s. Symbol CL SM CL 100 Symbol 70 60 50 40 30 20 10 7 4 --···:-( "7 0 0 Boring I/ I/ . /' / 1/. / ,, / -Cld.'"")'/:c: ::/ I 16 20 Depth Sample I/ I/ / / _/ V /i;;{ orOL _/ , 0/ V I/ ML or bL 40 Passing No. 200 LL U-LINE~. A-LINE~ I/ /y / / / / / I/ , / / / / / / ✓ / / _/ / I,, b/ I/ CH or llJ ~ 0 MH rOH 60 80 100 LIQUID LIMIT(3/,) Pl uses Description Number (feet) -Number Sieve(%} 0 "' A * 0 ., [ .. • ~ £l..3 21.5 £l..3 36.0 H-5 5.0 H-7 20.0 H-1 35.0 )ii;(MG Geotechnical Inc. SB-1 SB-2 D-1 32 D-3 46 S-5 41 67 77 54 24 32 28 MH SILT 32 MH SILT 22 SM Silty fine to coarse SAND 10 SC Clayey fine SAND 14 SC Clayey medium SAND PLASTICITY CHART Related Companies!Lower Bayview NewPort Beach PROJECT NO. 02004--01 E-95. 120 ~ 2.0 I I j 1.0 I Cf) 0.0 0.0 0.1 0.2 0.3 0.4 Horizontal Deforrration Qnch) I 0.000 I i --0.005 8 ) --0.010 I I --0.015 I :> --0:020 0.0 0.1 02 0.3 0.4 I Horizontal DefomBtion Qnch) 3 I ~ 2 J j ... I ill 1 ti '1 ' 1/ 0 0 1 2 3 4 5 6 Norrral Stress {ksf) !:rtjec!Naml K&B'Seniors Boring No. H3 =eNo. D3 N/1//G Geotechnical, Inc. ii (It) 9' Sarrple Type Undisturbed &iii Type Silty aay E-96 J Dy Density : 107.5lr DIRECT SHEAR Miisture Content 16.3 °, 1EST RESULTS Peak Residual Cohesion (ksl) v.14 0.11 (ASTM D3080) ,. Phi (Oe,;Jrees) 42 38 OS-~!'i Hn11ro ~n I l I I ,. I I I I 'I T I g 20 -1------'----------1---------+-----4 I j 1.oU~~~~~~---J----l 0.0 0.0 0.1 0.2 . 0.3 0.4 H:irizootal Defonration CTnm) 0.000 -0.005 f -0.010 = 8 -0.015 I -0.020 -0.025 B -0;030 ~ > -0.035 -0.040 0.0 0.1 0.2 0.3 0.4 Horizontal Defonration (mch) 3 i 2+---J----+,,c__~l---+--,-+----t 1 ✓-! 1 +--~,L.._✓ ---l---l----1-----+----I Project Narre Boling No. Sarr-pie No .• ~(fl) Sarrple Type Soil Type Dry[m;ity : Moisture Content OJhesion (l<sQ Phi (Degrees) 0 J...J.....L-'-'-.LJ...--L-'----'-JL-L...LJ.....l-L-'-'-'---''--'-.LJ...-'--'-...L.J-'-~ 0 1 K&BISeniors H2 02 6' Undisturbed Sandy aay 103.4 pcf 21.8% Peak Residual \J.45 0.38 35 29 2 3 4 5 6 . Nonrnl stress (1<sQ NNIG Geotechnical, Inc. ·olRECT SHEAR E-97 TEST RESULTS (ASTM D3080) O!i...Qt; Rm JrF! No 5,000 i;:-., a. 3,000 :c ... ~ z UJ . a: ... ., a: .,: 2,000 UJ :c ., 1,000 2,000 3,000 4,000 5,000 NORMAL STRESS (psf) Boring No. B-2 Sample No. D-3 Depth: 16.0 ft SamJ)le Description: Silty SAND Liquid Limit: Plasticity Index: Percent Passing No. 200 Sieve: Moisture 14.7 Dry Density (pcf): 102.8 Degree of Content(¾): Saturation(¾): Sample Type: Undisturbed Rate of Shear (inJmin.): 0.05 Parameter Cohesion (psf) Friction Angle (degrees) SHEAR STRENGTH PARAMETERS Peak • Ultimate 200 50 32 26.0 DIRECT SHEAR TEST RESULTS Related Companies/Lower Bayview Newport Beach 0 f. ~ ~ Mr=i Geotechnical. Inc. PROJECT NO. 02004-01 E-98 6,000 64 ==============================n 5,000 ,::- ~ ~ 3,000 r ,-. ('.) z UJ 0: ,-. "' 0: .,: 2,000 UJ -r "' 1,0001-,L__----+---r"-----l-------l---------1---1------t-------t r ~ Oc_ _____ .,_ _____ c_ _____ c_ ____ ~c_----~~----~ 0 1,000 2,000 3,000 4,000 5,000 6,000 NORMAL STRESS (psf) Boring No. B· 2 Sample No. D-5 Depth: 29.0 ft Sample Description: Diatomaceous SILTSTONE Liquid Limit: Plasticity Index: Percent Passing No. 200 Sieve: Moisture 79.2 Dry Density (pcf}: 50,7 Degree of Content(%): Saturation (¾}: Sample Type: Undisturbed Rate of Shear (lnJmln.): 0,005 Parameter Cohesion (psf) Friction Angle (degrees) SHEAR STRENGTH PARAMETERS Peak • Ultimate 900 150 35 34,0 DIRECT SHEAR TEST RES UL TS Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004--01 E-99 0 93 1,H.Ar.; r.eotechnical. Inc. 5,000 4,0004--------4--------4-------~f+------+-------+-------t c:-~ .'!, 3,000 :i: ,-. (;) z llJ "' ,-. "' "' <( 2,000 UJ :i: "' DL-----~L------'-------L------c--'-----c--'-~----cc-' 0 1,000 2,000 3,000 4,000 5,000 6,000 NORMAL STRESS (psi) Boring No. B-3 Sample No. D-4 Depth: 25.0 ft Sample Description: Diatomaceous SITLSTONE Liquid Limit Plasticity Index: Percent Passing No. 200 Sieve: Moisture 33,0 Ory Density (pcfj: 82.3 Degree of 87 Content(%): Saturation(%): Sample Type: Undisturbed Rate of Shear (lnJmin.): 0.005 SHEAR STRENGTH PARAMETERS Parameter Peak • Ultimate 0 Cohesion (psf} 700 300 Friction Angle (degrees) 47 35.0 II, DIRECT SHEAR TEST RES UL TS \ : Related Companies/Lower Bayview ~ Newport Beach I ~ PRO-ff;..Cjfd'/P• 02004-01 NMc:; Geotechnical.~I=n=c~. _________ _.,,E~-1"'-o"-'o'------------======c='J ~ m m • C -"' u -a .c ... • ... !l. e • "' .. a .µ C • u C m a. ~ z 0 H ... <I 0 H .J 0 "' z 0 0 0 ,, ...._ .._ L - 10 . 1. 1 0,1 6 LEGEND: Boring No. H2 Sample No. D4 Depth (ft) 15.0 Soil Type CL Soil Description CONSOLIDATION CURVE ~ ,. ~~ I'-, "\ \ "\ I"\ I~ \ ....._ ~i --....., ~ r---c--. ---,.. .... 1 5 10 VERTICAL STRESS < ksf') 0 Al Field Moisture tll After Addition of Water Initial Dry Density (pc!) 97.2 Moisture Content ( %): Before 26.2 After 16.6 Qalo / Sandy Clay 95006-1 Project No. Project Name K & B / Seniors E-101 5 0 . ,..._ - ~ • • • C Ci 0 _, .c ,- • --1 0. E • (I) .._ a ., C • 0 C C • IL ~ z 0 10 H ,- 0: □ H _J 0 (I) 1-z 0 0 1~ 0,1 6 LEGEND: Boring No: . H3 Sample No. Dl Depth (ft) 3,0 Soil Type SM Soil Description CONSOLIDATION CURVE . ·----~ ....__, ....... ..... ~~ :----..... - .. 1 6 10 VERTICAL STRESS <ksr> 0 Al Field Moisture • After Addition of Water Initial Dry Density (pc!) 100.6 Moisture Content(%): Before 11.8 After 13.8 Afu / Silty Sand 95006-1 Project No. Project Name E-102 K & B I Seniors 6 ) I i ,. 0 ' ,.,__ • -:-. '~ • ', m C ~ll ~ Of. 0 ' •➔ .r: ['\K >-- m .... a. 'l E . ' • <!) -•. ------~ ... ----a i--.. .. ..., C • m 0 -L • n. ~ z 0 10 H I-<I 0 H J . 0 (I) r z . . 0 0 1 0.1 5 1 5 10 VERTICAL STRESS < ksf') LEGEND: 0 At Field Moisture Boring No. H4 Sample No. D6 Depth (ft) 25.0 Soil Type CL· Soil Description CONSOLIDATION CURVE • After Addition of Water Initial Dry Density (pcf) 90.2 Moisture Content(%): Before 30.9 After 20.8 Tm I Sandy Clay 95006-1 Project No. Project Name E-103 K & B / Seniors 5 r ; .. I i !"• "§ l t:::, OJ I • . I 0:: 'iii i'S I i 0.0240 0.00 10.D0 20.00 30,0D Square F:oot Time (Min) 0.0400 ·, Boring No.: H3 Sample No.: D1 Doplh: 3' Vertical str= e 4 k~f 40.00 Boring No.: H4 Sample No. : D6 Dep\h :25' 50,00 Varti,;al Stress= 2 kB! 0.0360 -+-----.-------,.,-----.,------,----c----, 0.00 .10.00 20.00 30.00 4-0.00 50.00 Square Root Time (min) 0.1400. Borlnc No.: H2 \ Sample No.: D4 Depth; 15' Ver1lcel streSB = 2 kaf l\_.,, "B.., .... '0.___ -B---------o----·-----·-· - - ------.... -, 0.1350 I 0,0 2.0,0 40.0 E-104 l II II II II -, I I\ I ,~ z ~ I-"' I I 0 2 4 6 B 10 12 14 16 18 20 0,1 ' LEGEND -N~ o :::: initial moisture ~ • = after saturation 19---., % Collapse {-} I'--or% Swell{+) +,04 I'---~ "'"' - f's_ -. 1 10 STRESS (ksf) Boring No. H-5 Sample No. D-1 Depth: 5.0 ft Sample Description: Silty clayey f-m SAND Liquid Limit: j Plasticity Index: I Percent Passing No. 200 Sieve: Test Moisture Dry Degree of Void Stage Content(%) Density (pc~ Saturation {¾) Ratio Initial 24,1 Final 25,9 96.1 99,4 CONSOLIDATION TEST RESULTS Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 E-105 100 0,00 0.840 0.860 0.880 ,\ ,··.-· 5.00 . '" 0.900 I ""' 0 "'c: -~ 0.920 ,\ -(/) ' "' 0,940 ~ ' ' 0.960 ' 0.980 1.000 10.00 ' "....._ ' C Time-Rate Consolidation (H-5, D-1 @ 5') Stress = 0.8 ksf Square Root of Time (mln)1/2 15.00 20.00 25.00 . ~ ~ 30.00 35.00 40.00 . ·----- ) "' I ,... 0 -.J ~ "-C 0 ,., 0.10 0.000 . 0.500 . . 1.000 r r a :2 1.500 0 fl) C 0 u . 2.000 . 2.500 . . 3.000 1.00 - Time-Rate Consolidation (H-5, D-1 @ 5') Stress = 0.8 ksf Time (min) 10.00 100.00 . . . 1000.00 10000.00 .. z g rn J 0 2 4 6 8 10 12 14 16 18 20 0.1 ,__ -I'-- l ~" ,,__ -~ Boring No, H-5 Sample Description: liquid Limit: Test MoJsture LEGEND o = initial moisture • c::: after saturation ~ % Collapse{-) or% Swell(+) - "' " \ \ \ \ ------._ r------\ --r---,__ - ·, 1 10 100 ---STRESS-(ksl)--· Sample No. D-Z Depth: 10.0 ft F-c sandy silty CLAY j Plasticity Index: I Percent Passing No. 200 Sieve: D,y Degree of Void Stage Content(%) Density (pcf) Saturation(%). Ratlo lnitlal 29.4 Final 26.6 I .~ "'>.Ar;; Geotechnical. Inc. 88.9 97.5 CONSOLIDATION TEST RESULTS Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 Ei,108 t,j I ,... .!:: 0 "' "' ~ -(/) 0.00 1.500 1.700 ' 1.900 2.100 f\ ,\ ' ' . 2.300 2.500 ., ., ' 2.700 2.900 5.00 " ' 10.oq Time-Rate Consolidation (H-5, D-2@ 10') Stress = 1.6 ksf Square Root of Time (mln)1/2 15.00 20.00 25.00 . -----.....___ ~ ..,..____ -----~ 30.00 35.00 40.00 0.10 1.00 1.000 1.200 1.400 1.600 ~ 1.800 ta C: I 0 1-1 .:i ~ :2 2.000 0 en C: 8 2.200 2.400 2.600 2.800 3.000 " ' + . , ' ' • ---------- . . . . . . ' Time-Rate Consolidation (H-5, D-2 @ 1 O') Stress = 1.6 ksf Time (min) 10.00 100.00 . ~ ---~ . ~ • 1000.00 10000.00 ....... I"- \ .11 II II II II II 0 2 4 6 8 14 18 20 0.1 Boring No, H-5 Sample Description: Liquid Limit Test Moisture ~~ ' ~ " -J----__ r----r--- 1 Sample No. 0-3 M sandy silty ClA Y I Plasticity Index: Dry LEGEND O = initial moisture • = after saturation % Collapse(-) or% Swell{+) -f'--11 I' ~ r---t---\ 1-----. 10 100 Depth: 20.0 .ft I Percent Passing No, 200 Sieve: Degree of Vold Stage Content{%) Density {pcf) Saturatlon {%) Ratio II Initial . Final I ~ I ;MG Geotechnical Inc. 31.5 29.1 89.9 93.7 CONSOLIDATION TEST RES UL TS Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 E-111 0.10 0.000 . 0.200 . 0.400 0.600 ' ~ 0.800 C: I:::! .2 ,- ::: :g 1.000 . . "'0 (/) C: 8 1.200 . . 1.400 1.600 1.800 2.000 1.00 i I· ! Time-Rate Consolidation (H-5, D-3 @ 20') Stress = 1.6 ksf Time (min) 10.00 100.00 ' ---------.__ '-.. _/ 1000,00 "' "--. 10000.00 ,,.,---\ ! l"l I "" "" w C: 0.00 0.800 ' ., 0.900 1.000 ~ ·~ ' "§ 1.100 -Cl) ' ' 1.200 ' 1.300 ' ' ' 1.400 5.00 ' -._______. ' Time-Rate Consolidation (H-5, D-3 @ 20') Stress = 1.6 ksf Square Root of Time (min)1/2 10.od 15.00 20.00 25.00 ' ' ~ ~ ~ ~ 30.00 ~ ~ ' 35.00 40.00 . ....._,_ II ',11 II IL 0 2 4 6 8 10 12 14 16 18 20 0.1 lh ,--._ - Boring No. H-6 --. ,. ~ ~ ~ ' ---r--- 1 STRESS (ksf) Sample No. D-3 LEGEND 0 ,:::: initla! moisture • = .after saturation % Collapse (-) or% Swell{+) -- "' • '\ ~ ---~ 10 100 Depth: 15.0 ft II Sample Description: Silty CLAY II Liquid Limit Test Moisture Stage Content(%) . lnffiaf 22.3 Final 20.3 ~ f ~MG Geotechnical Inc. I Plasticity Index: I Percent Passing No, 200 Sieve: Dry Degree of Density (pc~ Saturatlon (%) 103.8 109.9 CONSOLIDATION TEST RESULTS Related Companies/Lower Bayview Newport Beach PROJECT NO, 02004-01 E-114 Vold Ratio 0.10 1.000 1.200 1.400 1.600 l 1.soo '" g I •-~ ~ ~ of: 2.000 V, ·-0 (fJ C: 8 2.200 2.400 2.600 2.800 3.000 " ' ' ' ' . ' ' ' ' ' + . . . 1.00 . . Time-Rate Consolidation (H-6, D-3@ 15') Stress = 1.6 ksf Time (min) 10.00 100.00 . --------- 1000.00 10000.00 . . "'---I'-- t,j I C: t:: ·ro C°'~ 0.00 5.00 10.00 Time-Rate Consolidation (H-6, D-3 @ 15') Stress = 1.6 ksf Square Root of Time (mln)1/2 15.00 20.00 25.00 30.00 35.00 40.00 1.800 i-+-+-+-+-+-+-+-+-+--t-+-+-+-+-+-+-+-+-+-+--1--+-+--+--+-+--t--+--+-+--+-+--+--+--+--+--+--+---1 1.900 +-------+-------+-----1+-----1-----------+-------1--------1 + 2.000 -+-----~-----t------1----------+------+-------1--------1 + 2.100 +-----+-----+----''"""C-j-----f-----l------+-----+-----1 2.200 -j------+------+------t-------1----="'-s:::-t-----t----+-----i 2.300 +-----+-----+-----+-----t-----+-----+-...C,,..s::----+------j .j. 2.400 -+------'------'-------'-------~---~-------'------"-------' \ II II II II 0 2 4 6 8 12 14 16 18 20 0.1 h . Boring No. H-6 ._ ~" ~ ~ -----r--- - 1 STRESS (ksQ Sample No. D-4 LEGEND o = initial moisture • == after saturation %Co!!apse {-) or% Swen(+) -- I'---Je [' t'--' " ---- 10 100 Depth: 25.Q ft II Sample Description: Silty CLAY Liquid Limit: l Test Moisture Stage Content(%) ln!Ual 25.1 Final ·23.1 I[ ~ r:MG Geotechnical Inc. Plasticity Index: I Percent Passing No. 200 Sieve: Dry Degree of Density (pc!) Saturation(%} 99.3 105.2 CONSOLIDATION TEST RESULTS Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 E-117 Void Ratio t,j I ... ~ "' 0.10 2.000 " 2.200 > 2.400 > 2.600 > ~ 2.800 -C: -, 0 ::, .g 3.000 '5 <Jl C: 8 3.200 ' > 3.400 ' ' 3.600 ' ' 3.800 4.000 ( 1.00 Time-Rate Consolidation (H-6, D-4@ 25') Stress = 3.2 ksf Time (min) 10.00 100.00 ..._ i-- 1000.00 ~ " "'-. 10000.00 '\ .--·,>-- 0.00 3.000 3.100 3.200 3.300 l,j I C: ,.. ·-~ ;:! 3.400 ii5 3.500 3.600 3.700 3.800 • \ . . ' ' ' ' ' 5.00 ' ' ~ - 10.00 ' ·- Time-Rate Consolidation (H-6, D-4@ 25') Stress = 3.2 ksf Square Root of Time (mln)1/2 15.00 20.00 25.00 . ' ~ -------~ '-----.. ..._________ ~ 30.00 35.00 40.00 --.._ ~ r;===========================ii· (~ i' ii z 0 -...._ 2 l-----t--f-.-+-++++++-~~+--11---.\-H-f-.f-.f-.l-----tl LEGEND O = initial moisture • = after saturation %Collapse(-) or% Swell(+} ~~- 41----.J--l---+--+-+-l+f+---+--F~-+-++-l-HI----.J-~l---+-++-l+H 61----.J--l---+-++-l+f+---t--+-+-+-+-k1~1----+--l--+++-t-+H ~ 10 1--IJ) 121-----+--+-J--+-+--;f-+++---+--+--+--l'-+-++-l-l----1---l---+-+-+-l-1-H 14>-----+-~>---'--+-+--l-+-1----1---+-+._.+++._.l-++._.---l---+._.--f-l--H-l--l-l 161----+--l---+--+-+-l+f+---+--+--+-+-++-l-Hl----+--l--+++-l+H 181-----+--+-l--+-+-1f-+++---+--+--+--l'-+-++-l-l----1---l---+-+-+-J-t-t; 20L----'--LL-L_.L-L_JLL.W,----'--+---L___1-.1LLJ.J_J_ ___ L___L__L--L--L_J_J-L,.J 0.1 10 100 STRESS (ksf) • Boring No. H-7 Sample No. D-4 Sample Description: Clayey f-c SAND Liquid limit: Test Stage Initial Flnal Moisture Content(%} 19.8 17.2 I Plasticity Index: Dry Density (pcl) 110.2 117.5 Depth: 30.0 ft I Percent Passing No. 200 Sieve: Degree of SaturaUon (¾) . Vold Ratio •• ~ CONSOLIDATION TEST RESULTS Related Companies/Lower Bayview Newport Beach PROJECT NO. 02004-01 1\1 Mr,:; GeotechnicaL Inc. E-120 0.10 2.00 2.20 2.40 ' ' . " 2.60 ' . g 2.80 t'l i:: I 0 1--•-N-,--:g 3.00 . 0 . Ill i:: 8 3.20 3.40 ' 3.60 3.80 . . 4.00 1.00 ------ Time-Rate Consolidation (H-7, D-4@ 30') Stress = 3.2 ksf Time (min) 10.00 100.00 . ~ ~ ~ ·~ ....... . 1000.00 ~ - 10000.00 . ts I .... c:: N '" N ;, "' .. ·~ Time-Rate Consolidation (H-7, D-4@ 30') Stress = 3.2 ksf Square Root of Time (min)1/2 0.00 2.30 5.00 10.00 15.00 20.00 25.00 . 2.50 \ ' 2.70 2.90 3.10 \ : \ • "\ 3.30 ~ . -......_____ ~ > > ~ 3.50 ~ 3.70 30,00 35.00 40.00 . H-3 B-2 13'-15' B-2 LB-I 14'-16' B-2 LB-2 29'-31' Test Method: 10_1 52.3 "-STM D4829 / UBC Standard 18-2 ·HACH SF-I (Turbidimetric) 108.9 20.7 3.7 A 37 Low .050 Negligible 48.7 93.4 6.3 B 69 Medium .066 Negligible Notes: I. Expansion Index (El) method of determination: IA] E.I. determined by adjusting water content to achieve a 50±1 % degree of saturation [BJ E.L calculated based on measured saturation within the range of 40% and 60% 2. 1997 UBC Table 18-1-B (Classification of Expansive Soil} 3. 1997 UBC Tab]e 19-A-4 (Re({!'irementfor Concrete Exposed to Sulfate-Containing Solutions) Expansion Index and Soluble Sulfate Test Results Project Name: Related Companies/Lower Bayview NMG (FRMOOL Rev.5) B-2 LB-I Yellowish brown SAND with silt A 108.5 4.5 SP-SM 0/92/8 14'-16' -B-2 IB-2 Pale brown diatornaceous SILTSTONE A 57.0 60.0 ML 2/19/79 29'-3 l' ~---------1-------------------1------l------l----_ji------1----~ I. ------...iL....-----------~1---.r...--.... --...1--....1.---f '1 est Method: ,I ASTM D 1557 for Soil and Aggregate Base (Dry Density) , J ASTM D 1560 or CTM 308 for Asphaltic Concrete (Hveem) [CJ ASTM Dl 559 and ASTM D2726 for Aspnaltic Concrete (Marsl,allj IDJ CTM 216 (Wet Density) Notes: I -Classification of Soils for Engineering Purposes (Unified Soil Classification System -USCS) 2-Percentage Gravel/ Sand/ Fines (Based on Grain Size Analysis) ' ~------------------------...1.-------------------~ , 'Ylaximum Density Test Results (FRM019a) Project No.: _::0=.20:..:0:..:4-0.=l _________ _ Project Name: Related Companies/Lower Bayview NMG E-124 :lit:;~:;;{;\? • ,. -••• --.~fui~Jiilf.tttt:=UJ li1(~\'.).(t:{)ih\l~"~:~?~~i 1~,~~t-/~,/;t--rttr_-.~:Jf~:r_-~•-r.~(::li;;-· ·.)•~~~,--C --"-· s _c:,,, B-2 LB-I 47 Yellowish Brown Silty SAND 14' -16' . - - - ~ . f-- · .. - ..... Notes: ; cit Method: , ;1MD2419 I"'. ~ !" Sand Equivalent Project No. 02004--01 Test Results Project Name: Related Companies/Lower Bayview {FRM018 RevJ) NMG E-125 APPENDIX D L .. r - E-126 ' ' \ ) 02004--01 November 24, 2003 Summary of Design Soil Strength Parameters Af 120 120 200 30 250 2 Qalo 120 120 200 28 250 3 Qsw I Col 120 120 150 22 180 4 Tm (Cross Bedding) 100 100 250 34 300 5 Qtn/Qtm 120 120 50 28 200 Project No.: _,0,_,,2'-"0-"'04,c:-.,,_0,__l _____________ _ Project N arne: Related/ Bayview NMG E-127 P:\2002\02004-01\031124.ooc 36 33 26 40 32 z = Depth of Saturation = 4.0 fl )'b = Buoyant Unit Weight of Soil = 57.6 pcf )'t = Total Unit Weight of Soil = 120.0 pcf a = Slope Angle = 26.6 degrees di = Anqle of Internal Friction = 30.0 degrees C = Cohesion = 200.0 psf Force Tending to Cause Movement: F0 = zy1 cos a sin a= 1/2 zy1 sin 2 a Force Tending to Resist Movement: Factor of Safety: . 2 F .S. = 2 zyb cos a tan ~ + 2c = 1.60 zy1 sin 2 a Surficial Slope Stability Analysis ~NMG ~ GQ'.ofe:chnlcal, Inc z Yb Yt a di C ::: ::: = = = ::: Depth of Saturation Buoyant Unit Weight of Soil Total Unit Weight of Soil Slope Angle Anqle of Internal Friction Cohesion Force Tending to Cause Movement: F0 = zyt cos a sin a= 1/2 zyt sin 2 a Force Tending to Resist Movement: Factor of Safety: F.S. = 2 zyb cos2 a tan~+ 2c zy1 sin 2 a Surficial Slope Stability Analysis = 4.0 ft = 57.6 pcf ::: 120.0 pcf ::: 20.0 degrees ::: 22.0 degrees ::: 150.0 psf == 1.51 02004-01 November 24, 2003 St1mmary of Slope Stability Analysis 23,23p 24,24p Cross-Section A-A' North-Facing Natural Slope Circular Search -Design Profile Circular Search -Temporary Key Excavation Project No.: ~0=2~00~4~-0=I~------------- Project Name: Related/ Bayview E-130 1.2 1.55 I .I NMG Newport Senior.; A-A'; Static; Circular Analysis, Design Profile P:\2002\02004-0l lSTED\A-A'\23.PL2 _Run By: KGM l 1/24/03 9:21AM 350 Soil Soil Total Saturated Cohesion Friction Piez. Desc. Type Unit Wt. Unit Wt Intercept Angle Surface No. (ocn (pcf) (osn (deg) No. Fill 1 120.0 120.0 200,0 30.0 W1 Qalo 2 120.0 120.0 200,0 28.0 W1 3 0 O If-Qsw/Col Tmx 3 120,0 120.0 150,0 22.0 W1 4 100,0 100.0 Anisa Anisa W1 Qtn/Qtm 5 120.0 120.0 50,0 28.0 W1 250 200 "" 150 ,!.. w f.,I ~5 •• 5 5 5 ' 5 5 l00r ~3~~-4 • ~ , 4 4 1 ---2 T • 2- Wl --~ ---.. • -z ---wi't' -wl ~;_tf---------__ 50 1--4 '1 -;;,-- --- ----• 4 - - -4 S 4 S 4 4 T . 4 4 Wl • ------• --• --• _ •• __ _ " QL....-----'-------"--------'-----'-------"-----'------'----_,_ ___ _..L ___ _ 0 50 100 150 200 250 300 350 400 450 500 ~ PCSTABLSM/si FSmin=1.80 Safety Factors Are Calculated By The Modified Bishop Method NMG e i3 ' . ~ 0 o 0000 / 0000 ~ .. "" ~ 0000000000000000000000000000000000000000000 ~V~~~~o~~~~~~~~~~~o~o~o~o~~oo~~~~~~~~o~~ooo~~ ~~~-ww~~~OMvO~NN~rlOnMnnrvoo~nwv~ro~~~~r~rl~~o~ ~-rm~mOOOrlrlrlNNNNrlrlrlrlrlrlrlOOOO~~~~~~rrvvvv~~~~~r ~ rlMrlrlrlrlrlrlrlrlrlrlrlrlrlrlrlrlrlrlrl U 0000000000000000000000000000000000000000000 ~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~-~-o~v~ono~~--~--~~~~rooorr~~rn~o~r~m~OrlMrm ~-~r~on~~~rm~ONrONM~wnr~morlr~r~mNMv~~mrlM~~~~w ~ rlrlrlNNNNNNNNMMVMMnnnv~NNMMMVv rlrlrl rlrlrlrlrlrlrl ~ 0000000000000000000000000000000000000000000 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~W~rlWW~W~OM~OVNOvrlOMrlMOr~OO~M~v~ro~ww~r~rlWvo 1-rrmmwooorlrlrlNNNNrlrlrlrlrlMrlOOoomm~~~~~~v~~~~~~~~ ~ rlrlrlrlHrlrlrlrlrlrlrlrlrlrlrlrlrlrlrlM ~HV 00000000000000000000000ooooooooooOOOOOOOOOO ~~~-0~000~000000000~0000~00000~~000~000~0000~~~ -0 'ti " _,_, • • • • • • • • • • • • • • • • • • • • • • . . • • . . • • • . • . • . • • • • . • . ~C~~ rlNHO~~~OMO~~rl~~nn~m~o~ooo~~ v~M~ ~~~m~OrlM~ ~~•-~~monv~~~=~oNmONn~mn~~~Orl~~ ~~NM ~~mrlMv~~~ ~gx rlrlrlNNNNNNNNMMNnn~nM~NNNMMMV rlrl rlrlrlrlrlrl " • ~-oo, ...... ~ ~~'tlOrlNM=~~~mmorlNM=~~~~~OrlNM~~~~wmOrlNM~~~~~ffiOrlNM rlvgz HrlrlrlrlrlrlrlrlrlNNNNNNNNNNM~M~M~MM~M~v~~ g E-132 t,j I >-' w w Newport Senior; A-A'; Pseudo; Circular Analysis, Design Profile P:\2002\02004-01\STED\A-A'\23P.PL2 Run By: KGM 11/24/03 9:25AM 350 rr=====c,c=====i=====i==========i===,-r-----r-------,---,-----, Soil Total Saturated Cohesion Friction Piez, I Load Value 300 250 200 150 100 Soil. Desc. Fill Qalo Qsw/Co! Tmx Qtn/Qtm Type Unit Wt. Unit Wt. Intercept Angle Surface Horiz Eqk 0.150 g< No. (pct) (pct) (psn (deg) No. 1 120.0 120.0 250.0 36.0 W1 2 120.0 120.0 250.0 33.0 W1 3 120.0 120.0 180.0 26.0 W1 4 100.0 100.0 Aniso Aniso W1 5 120.0 120.0 200.0 32.0 W1 5 5 5 5 4 4 wl ---Z ---"" • ~--:-. -wf:"" • w1 SO L • • ~ ,.-I .I 4 4 4 4 4 -Wl -w1 ------·w1 • • -------• ------------W1 o~---~---~---~---~----~---~---~---~---~---~ 0 50 100 150 200 250 300 350 400 450 500 ~ PCSTABL5M/si FSmin=1.19 Safety Factors Are Calculated By The Modified Bishop Method NMG ta I ,-. "' "" p; \2002\02004-0l \sted\a-a '\23p, OOT Page l .,,. PCSTABL5M .,,. by f'urdue Vniver11ity --slope stability Analysia--Simplitied Janbu, SJ.mplifiad Biahop or Spencer'a Method ot Slice.1 Run Date: 11/24/03 Time of Run: 9;2SAM Run ay: KGH Input Data Filename: P:23p. Output E'ilename: P123p.OtJT Unit! ENGLISH. Plotted output 2':i.lename: P:23p.PLT PROBLEM DESCRIPTION Newport Senior; A.-A.'; Pseudo; Circul,:n· Nlalysis, Design Profile BOIJNOAR't COORDINATES Note: User odgin value -11p11ciUed, Add 0,00 to X-v11lues and 0,00 to '{-values listed, l4 Top Boundaries 47 Toul Boundaries Boundu·y X-Left Y-Ldt X•Right Y-1\ight No, (ft) ( ft) (ft) (ft) l ·" 76, 00 151.50 76, 00 ' 151.50 76, 00 172.00 81. 00 J 1 n. oo Bl. 00 191.00 BB .00 191,00 es ,oo 200,00 BB, 00 200,00 es, oo 235,SO 104 .oo 235, 50 104 .oo 244, 00 106.00 244.00 106.00 255.00 109,00 255,00 109,00 260,00 110.00 260.00 110.00 273.00 113.00 10 27J,OO 113.00 280,00 114 ,00 11 280, 00 114,00 295,00 120, 00 12 295.00 120.00 )05,00 124, 00 1' 305.00 124 .00 J21, 00 122.00 " J21, (l(l 122 .00 476,00 122,00 " 295.00 120,00 Joa. so lH ,00 lS 308, so 114 ,00 321.00 111 ,00 n J21. 00 111,00 JJl.00 110.00 lS 331.00 110.00 3~$.00 113, 00 1' 365.00 113 .oo 389.00 111. 00 " 389,00 111,00 436.SO ll3 ,SO '1 436.50 113.SO 4H.OO 113, 00 " 260,00 110.00 267,00 107. so " 267,00 107, so 280, 00 104,00 " 280.00 104.00 300, 00 100, 50 25 JOO, 00 100, so Jl0.00 100. so 26 310.00 100,50 371, so 96 .00 " 377,50 96,00 457.SO 93. 00 " 457. 50 93, 00 476.00 ea. so " ·" 64 ,00 54 .oo 6(. 00 " 54, 00 64 ,00 87. 00 65 .oo " 87 .00 65.00 123,SO 67. 00 J2 123,SO 67 .00 134, 00 70 ,Oc'.I JJ 134. 00 70.00 140.00 76, 00 J4 ·" 49,00 45, 00 46,50 J5 45 .oo 46.50 67, 50 46. 50 " 67. so 46, 50 86, 00 49.00 " 86 ,00 49. 00 118,00 47 .SO J9 119,00 47, so 134,00 48. 50 " 134, 00 49, so 140, 00 51.00 " 140 ,00 51. 00 161, 50 56, 00 <1 161.50 56,00 163,SO 64 ,00 " 163.50 64 .oo 167.50 70 .00 " 167.50 70 ,00 168,00 75, so soil Type Below and 1 l l l ' J • 4 s s s s s s s s s s s • 4 ' ' ' ' 2 • p:\2002\02004-01\11ted\a-11'\23ti,OIJT ~Ilg'<? 2 44 1~6 00 45 163,50 H 170 00 4? 210,00 ISOTROPIC SOIL PAE'JI.ME:Tl'!RS S 'rype(s) o! Soil 75, 50 64, 00 64, 00 aa, oo 112 ca 170 00 210 00 244, 00 61, 00 64, 00 ee, co 106,00 Pore Pressure PiU. Soil Total SHurated Cohesion Typa Unit Wt. Unit Wt, lntercept Friction Angle fdegl 36, 0 33, 0 Pressure Constant surface No. lpcfJ lpcf) (psfl Pararn, {ps t) 1 120.0 120,0 2S0.0 2 120,0 120,0 250.0 3 120,0 120,0 180,0 4 100,0 100.0 300,c'.1 5 120.0 120.0 200,0 AlHSOTROf'IC STRENGTH PARAM'En:RS 1 11oil tYPe (sl Soil Type 4 Is Anisotropic 2 6, 0 40. 0 32, 0 Nu!Ober Of Dir<1ction Ranges Specified .. 3 Direction CountBreloe~wi"" Coh1'~1on Range Dir.,ction Limit !ntercept No, (deg) lpsfl 1 -is.o zso.o 2 1s.o so.a 3 90,0 250.0 P!UOMETRIC SVR1"ACZ{S) HAVE BE:i;,l SPECH!ED Unit Ndght of Water• 62,40 .oc 'oc oc ,oc . 00 Friction Angle ldegl J4 .0 15 ,0 34.0 ·' ., . 0 ., . 0 Piezo111etric .surface No. l s:,eeitied by i Coordinate roi11ta roint X-Water \'-Wat<0r No. (ftl (!t) 1 ,00 61.00 2 104.00 62.00 3 l2l..50 63.00 221,00 59 00 248,SO S'i,00 30$,00 55,00 n 6. oo ~~, 00 A H<irizontal earthquake Loading Coe!ficie~t OC , 150 H~" 8een Aedgned A Vertical tarthciuake Loading co~~ficlent Of .000 Haa B,.en A.5!ligned Cavit;,tion .Pressure,. ,o lpsf) "'· A Critical failUr<! Surfsce Saar-:h.lng Method, IJain,; A Random Technique E"or Generating Circular Surfac:es, Haa Been Specified, 1000 Trial .surface, Have Seen Generated. 100 Surhces Init1ote from Each Of 10 Points ECJUally Spac"d Along The Ground surface Betw~<0n X lS0,00 tt. and X • 200.00 !t, l::ach Surface Terminates 8etween X,. 280.00 ft. and X • 380.00 ft, Unless further Limitations Were Inipo~ed, 7he Minimum Elevation At Which A Surface Extends Is Y -.00 [t 20,00 ft, Line Segments Oefine E:acr\ Trial failure Surface. following A,:e Displsyed The Ten Host Critical O! The Trial failure Surtacea E:xamined. Thay Are Orc!ered ~ Hos~ Critical first. • • Safety factors A.re Calculated By The HodiUed Bishop M'ethod failure Sur!ace Specifi~d ay 11 CoordiMte Points Po inc x-sua '!'·Surf No, lftl lftl l 200,00 88,00 2 219,97 B6,87 ' 239, 97 H,98 259 92 88, 31 279, ?6 90, ai 2 99, 40 94. 65 31e 77 99, 63 337 19 105, 80 ....,..,0 0 ": ~ '; X '.'.: .,,..,..,,.,. ,,..,,_.,....,: .... """ " . 0 .. ~! <h O ... .... ~ ... E u E-135 t,j ~ w "' Newport Senior.; A-A'; Static; Circ. Analysis, Temp. Key Excavation P:\2002\02004-01\STED\I\-A'\24,PL2 Run By: KGM 11124/03 9:29AM 350 rr====a==============-----i---'-----,-----r------,-----,---~ 300 250 200 150 Soil Desc. Fill Qalo Qsw/Col Tmx Qtn/Qtm Soil Total Saturated Cohesion Friction Piez. Type Unit Wt Unit Wt Intercept Angle Surface No. (pci) (pcO (psf) (deg) No. 1 120.0 120.0 200.0 30.0 W1 2 120.0 120.0 200.0 28.0 W1 3 120,0 120.0 150.0 22.0 W1 4 100.0 100.0 Anise Anisa W1 5 120.0 120.0 50.0 28.0 W1 5 55 5 ~-1,,.._-5 5 5 ~5--__,5,-~75 ____ --,5,---~5-- 100 4 4 4 4 4 w1 ----:z - - - - -~---=--wF -~ 2 ~~ -2-- so r . -. 4 •4 1 4 4 44 -Wl -I'll -• ---------• --• -• Wl. 0 0 50 100 ~ NMG 150 200 250 300 350 PCSTABLSM/si FSmin=1.55 Safety Factors Are Calculated By The Modified Bishop Method 400 450 500 '\! t'l I "" w -.J p:\2002\02004-0l\ated\a~a'\24.0t.rr Pagel ,.,. PCSTABLSH *• by .. Purdue Un1venity --slope St:abilitY Malyais--Simpl.l.thd Janbu, SJ.mp.lU.l.ed Bhhop or Spenc,ir • 8 M<ithod of sHcea Run Date: 11/24/03 Time of F.un: 9:29AM Run By: KGK input Oat" l"ilename: P:24. Output Filen=e: E'!2<l,OUT l/nit; EflCiLlSH Plotted Output Filename: P:24.PLT PROBLtl-t DtSCRIPTION Newport Senior./ A-A' I Static; Cire, Analysis, Temp, Key Excavation BOTJNDAR'i' COOAO!NATES Note: User origin value specified. Add 0.00 to X•values and 0,00 to 't-values listed, :22 Top. Bciundarie" Sl Total Boun<l.ar1ea Bound .. ry x-Left \'-Left X-tl.ight Y-R.ight Soil Type No, (ft) ( ft) ( ft) (ft) Be.l.01<1 and ' .00 70, 00 22,00 69, so ' ' 22, 00 69, so 51. 00 74. 00 ' ' Si. 00 74,00 99, 50 G9 ,00 ' 4 99. so G9 ,00 134,00 iO. 00 ' ' lJ4. 00 70 .00 142.00 71,00 ' ' 142. 00 71.00 14 S. 00 71 00 ' ' 14 s.oo 71.00 150. 00 67. 00 ' • 150.00 6i ,00 164. 00 67 00 ' ' 164 .00 6i. 00 li0.00 67. 00 ' '° 1 70 ,00 6'l, 00 215, 00 94, 50 u 215.00 94. 50 235.50 104, 00 " 235. 50 104. 00 244.00 106. 00 " 244. 00 106.00 2G0,00 110. 00 " 160.00 110.00 273.00 113 00 " 273, 00 113.00 280.00 114. 00 " 2ao.oo ll4, 00 JCS. 00 124 .oo " JOS.00 124, 00 no,oo 126 00 '" 320,00 126, 00 3J5. 00 125 00 " 335 .oo· 125, 00 396.00 126. 00 20 3%,00 126, 00 rn4,oa 127, 00 " 404, 00 127 .00 41 7. 00 126. 00 ' " 411.00 126.00 416.00 125, 00 ' " 295,00 120.00 Joe. so 114,00 ' " 308. 50 114 .00 321,00 111, 00 ' " 321.00 111.00 331.00 llO, 00 ; " 331.00 110.00 3 65. 00 113, 00 ' " 365,00 113 .00 399. 00 11 L 00 ' " JSS.00 1 ll.00 4H. SO l 13 .50 ; 29 43'5,50 113, 50 4 76, 00 113, 00 ; " 260,00 110.00 267.00 107, 50 ' " 267 ,00 107. 50 280, 00 104 ,oo ' " 280.00 104, 00 300. 00 100, 50 ' " JOO .00 100. so 310. 00 100, 50 ' " 310.00 100, so 377, 50 96. 00 " 377.50 96. 00 45i.50 93. 00 " 4 57, 50 93 .oo 06,00 88, 50 " ,00 64 00 54 .00 64. 00 '" 54, 00 64 .00 87. 00 65. 00 " 87, 00 65 00 123.SO 67. 00 '° 123. 50 67 00 134. 00 iO. 00 " ,00 49 00 4 5. 00 H.50 " 45 .00 46.50 67 .so 46 .so " 67. so 46.50 a 6. oo 49. 00 p; \2002\02004-01 \s t,id\a-a' \24, OUT Page Z 44 86, 00 45 118,00 46 134.00 47 140,00 4B 151.50 49 163,SO 50 170,00 Sl 210.00 lSOTROPIC SOIL PARAMETERS 5 Type Is) of Soil 49. 00 47.50 4e. so 51, 00 56 .oo 64. 00 64 .00 aa. oo 118 .oo 134.00 HO.DO 161.SO 163.50 170.00 210.00 244, 00 47. 50 ~8, so 51. 00 56, 00 67 .oo 64, 00 88, 00 106.00 Soil Total saturated Cohesion Type Unit Wt, !Jnl.t Wt, Intercept F'riction Angle lde9) 30, 0 28. 0 22. 0 Pore Pressure Piez. Pressure Constant Surface No. {pct) lpc!) jp3!) Par,:,.rn, (p3!) "· 1 120.0 120.0 200.0 2 120.0 120,0 zoo.a 120.0 120.0 150.0 100.0 100.0 2s0.0 120.0 120.0 50.0 ANISOTROP~C STRENGTH FAAAMETERS 1 soil type(.s) Soll Type 4 r,, Aniaotropic J4, 0 28. 0 Nwnher O! Direction Range11 Specified * 3 Direction Counterclockwise Cohesion Range Direction Limit Intercflpt No, (deg) lpsf) 1 -15.0 250,0 1s.o so.a 90.0 250.0 l PIEZOH.ETRIC SURrACElS) 'HAVE BEEN SPtcrruo Unit Weight ot Wat,n .. 62,40 ,00 .00 ,00 ,00 ,00 rriction Angle (deg) 34, 0 15, D H.O '0 '0 '0 '0 '0 Fieiometric Surface No. 1 Specified tiy 7 Coordinate Point3 Point x~l'later 't-Watect No. (tt) (rt) 1 .oo 61.00 2 104.00 62.00 12l.SO-63 00 221 00 59 00 248.50 57 00 300.00 55 00 ~76 00 49. 00 A Critical r.,_ilure surface SeiJrching Hethod, Using A Random Technique for Gener.,ting Circt1lar Surfaces, Has Been Specified. 1000 Trial Surfac,i~ Have Been Gene:-ated. 100 surfaces Initiate rrom E,:,.ch ot 10 Foints Equally Spaced Along The Ground surface Set>1een X 150.00 ft. and X • 220.00 tt. Each surface Terrninllte• Bet>1een X • 2ao.oo !C. and X • 400,00 ft. Unlesg further Limitatioru Were rmposed, The Hinim\!ll\ Elevation At Which A Surfece Extends ls Y. • .00 ft, 20.00 ft. Line Segments Define Each Trial E'ailure surtace, F'ollowing ;;,e Oisplayed The Ten Host Crit1c"l Ot The Tdel ' ' ' failure surfaces Examined. They Are Ordered -Host Critical first. • • Sahty factors Are Calculated By The Modified Bi~hop Method failure surface speciUed By 10 coordinate Points Point X-S<Jrf ¥·Surf No, (!tl (!t) 1 150.00 67,00 2 169.62 bJ.11 J 189.60 02.25 209. rn 64. 43 22a. ao 69. 60 247. 11 77. 65 2 6J 99 e 8. JB 279,04 101.SG 29l, 91 116, B6 . ' " µ " 0 0 0 N 0 ✓ 0 0 E-138 ta ii" '"' w "' Newport Seniqr; A-A'; Pseudo; Circ. Analysis, Temp. Key Excavation P:\2002102004-01\STED\I\-A'\24P.0L2 Run By: KGM 11/24/03 9:32AM 350 • 300 250 200 150 100 Soil Desc, Fill Qalo Qsw/Col Tmx Qtn/Qtm Soil Total Saturated Cohesion Friction Piez. Type Unit Wt. Unit Wt. lnter_cept Angle Surface No. (pcD (pcf) (psD (deg) No. 1 120.0 120.0 250.0 36.0 W1 2 120.0 120.0 250.0 33.0 W1 3 120.0 120.0 180.0 26.0 W1 4 100,0 100.0 Anisa Anise W1 5 120.0 120.0 200.0 32.0 W1 Load Value Horiz Eq½ 0.150 _E< 5 5 55 5 5 5 4 4 5 5 4 to"":"C~z=-:1c=--=-=s1c-:--'=- 5 o 7 ---z ------z----_.,,._ -= 2, ·• -f= 1-ll-Wl --.;--2- 4 4 4 4 4 4 4 -Wl -I'll - - - - ---Wl - - - ---- ------ - - - --- - - -Wl 0'-------'-----'------'----~----'-------'-----'----~---~---- 0 50 100 150 200 250 300 350 400 450 500 ~ PCSTABL5M/si FSmin=1.1 Safety Factors Are Calculated By The Modified Bishop Method NMG ol I ,.... .. 0 P;\2002\02004-0l\ated\a-a'\24p.OUT Pege 1 ., .. PCSTABL.5M *" Sy Purdue University --slope Stebil1t.Y Analysis-- SimpJ.lfied Janbu, Simplithd B1,i:hop or Sp,mcer's Method of Slices Run Dl!tli!t ll/24/03 Tim<1 o! Run, ~:32.AM !'.Un B)': KGM ll'\pUt DAta Fil<1n,1,a1e: P:24p. O\ltput filename: P:24p.OUT Unit: ENGLISH Plotted output rl.lfl.n11me: P:2~p.PLT PROllLEM OESC:RIPTION Newport S<!nior1 A-A'; Pseudo, c:irc. Analysia, Temp. Key 6Kcavation BOUNOAAY COORDINATES Note: Use,:· origin value epecitied, Add 0,00 to X-values ~nd 0.00 to Y-values listed, 22 Top 51 Total Boundary ,o. ' ' 5 ' 5 " " 10 ll " lJ 1' " " " '" lS 20 '1 " " " 25 " " 28 '" JO " 52 JJ J4 35 " 5) " JS <O H " " BoLlndaries Boundaries X-Left !ft) , 00 22.00 s,, 00 99. so 134, 00 142,00 145.00 150,00 164. 00 170.00 215. 00 235,50 244.00 260,00 273,00 280,00 JOS,00 320.00 335 .00 396.00 404, 00 417. 00 295.00 308, 50 321, 00 331.00 365,00 389.00 436. 50 260.00 267,00 280,00 300.00 310.00 377. 50 457.SO . 00 54. 00 87 .00 123,SO , 00 45, 00 67, 50 Y-Lett (ttl 70, 00 G~, SO 74 .oo ~~. 00 70.00 71. 00 71,00 67. 00 6i. 00 61,00 .9C50 104.00 106,00 110,00 llJ.00 114 .oo 124.00 126,00 125,00 126.00 127 00 126 00 120 00 llLOO 111.00 110.00 113.00 111.00 llJ.50 110,00 lOi,SO 104 .00 100.50 100,50 96.00 93.00 64 .00 64 .00 65 .00 6i. 00 49.00 46 ,50 H.50 X-Riqht lft) 22, 00 Si, 00 99 ,50 134.00 142. 00 145,00 150,00 164.00 170,00 215. 00 235,50 2H,00 260.00 273.00 280,00 305. 00 320.00 33S. 00 396,00 404 ,00 417, 00 476,00 308 50 321, 00 331 00 365 00 369. 00 436, 50 476,00 261. 00 290, 00 300. 00 310,00 377, 50 457.SO 476.00 54 .00 87 ,00 123. 50 134, 00 45. 00 67. so a~. oo '{-Right IHl 69, 50 74 .00 69. 00 70, 00 il, 00 71. 00 67. 00 67 .co 67 .oo 94, 50 104.00 106,00 110.00 113.00 114, 00 12◄, 00 126.00 125, 00 126. 00 127.00 126, 00 12S.OO 114. 00 lll. oo 110. 00 113 ,00 111.00 113. so 113.00 107, so 104. 00 100. 50 100. 50 96, 00 93. 00 88, so 64. 00 65. 00 67. 00 70. 00 46. so 4 6 .so 49. 00 Soil Typ.e Below Bn'd ' ' ' l 2 ' P: \2002\02 00 4 -O! \s ted\a-a ' \ 2 4 p, OUT 44 a 6 oo 4s 11a oa 46 134 .oo 47 140 00 ,a i 6l. so 4S l63,SO 50 17000 Sl 210.00 ISOTROPIC SOIL PANvil':Ti::RS S Type (csl of Soil 4 9 00 lla oo ~ i . so 134, 00 48, so l 4 0, 00 Sl 00 Hl. SO 5 6. 00 163 so 64, 00 170,00 64. 00 210, 00 66 00 24 4, 00 Cohesion rriction n.so 48. so 51. 00 56 00 67.00 64. 00 86 00 !06 00 eou Pre,o\lre Plet, soil. Total Saturated T)'p~ Unit; Wt. UnH Wt. Intercept lps tJ 2S0. o 250. 0 J.80, 0 300. 0 Angle Pressure Co~stant {;1.:rEoce No, (pcfl (pd) ldegJ L20 0 120.0 3 6, 0 120 0 :.20.0 ] 3. 0 uo,o 120.0 2 6. 0 l.00 0 100,0 <O 0 120.0 120.0 200.0 32. 0 "-NtSOTROPIC STf\ENGTH P,l,.RJ,J,,!E'l'ERS 1 soil typelsl Soll T),'Pe 4 ls Anisotropic: Number Of Direction Rang .. ~ Specified Direction Count .. rclockwlee Cohe~i.on Range OlrecUon Llm.it lntercept No. (deg] (psf) -1s;o 2so,o 15,0 50.0 90,0 250,0 Fa rar.i. (ps fl .00 . 00 . 00 • 00 . 00 frl.ctien Angh (dU/1 3!. 0 15. 0 34.0 .o . 0 .o .o . 0 PlEZOMETR!C SUR<ACEliS) AAVE BEE:N SPECHHD Unit l>lelght o! Wat.er• 62,40 ?lei.omatric sudace No, l Specified by i Coordinate Pointa Point x~water Y-Water No. (!tl 1ftl 1 ,00 61,00 2 104,00 62.00 3 121.50 63.00 221. 00 24€, 50 JOS 00 4 76, 00 59. 00 57, 00 55. 00 4 9. 00 A tforizontal Earthquake Loadir.g Coefficient Of .150 Has Been Assigned A Vertical !;arthquakli! Lo .. CJ.ng Co<!t!icient Of ,000 Haa Been Assigned Cavitation Pressui:e -.0 ipsfl "· A Cdtic;:d Failure Surface Searching Hethod, Using A Random Technique l"or Generat~n9 Circular Surfecea, lias Been Spec~Cied. 1000 Trial Surfaces Have e .. en Generated. 100 s,~rtac .. s tnitiate rrom Each Cf 10 ?eints ~qually Spac~d Along The Ground Surface Bet\.leen X • 150,00 ft. and X • 220.00 ft. tech sutt~ce T<1rmiriates Between X • 260.00 ft. and X .. 400,00 tt. Unless l"urthet Limitations Were Impo,ied, The H.inimum ElevaUon At Which A Surface Extends ls Y • ,00 ft. 20.00 ft. Line Segmer,.ts DeUne Each Trl.al railuu Sudace, l"ollowing Are Oisplayed The Ten Host Critical Ot The Trial r .. ilure Su,:fac"• Examined. They Are Ordered -Ko~t edtic.>l First. • • Safety !'11ctors Are Calculated By The Hodified Bishop Hethod r~ilure Surface Specitied By 11 Coor,;1.1nate Pointa Point x-surf Y-surt t<o. (!tl (ftl l. lSl,ie 67.00 2 lll,34 62.84 3 191,25 60.98 217.2~ 61.46 Page ' ) ' 1 0 0 0 " 0 ,-,....c,N~on>, ,.,,.,..,,.-,,,.,,,, 0 '<tC'I .,,,.,,_ O"l I.O'-l>r-to <r>-<N__. . .,,,.,,..... "'<n 0 ... ..... rl .... ~ u E-141 'APPENDIX E ' j . E-142 200] SEISMJC HAZARD ZONE REPORT FOR THE ANAHEIM & NEWPORT BEACH QUADRANGLES 41 NEWPORT BEACH 7.5 MINUTE QUADRANGLE AND PORTIONS OF 6.8 • (7) 7.1 • (7) 7.1 • (7) ADJACENT QUADRANGLES 10% EXCEEOANCE IN 50 YEARS PEAK GROUND ACCELERA T!ON 6.9 (7) 7.1 • (12) 1998 PREDOMINANT EARTHQUAKE Magnitude (Mw) (Distance (km)) 6.9 • (2) 6.9 • (7) 6.9 • (2) Base map modi/ied from Maplnfl! StmelWorks 01996 Ma-pinto CorporaUon O 2.5 5 Department of Conservation Kilometers Division of Mines and Geology Figure 3.4 E-143 6.9 • (2) 38 0 DIVJSION OF MJNES AND GEOLOGY SHZR03 NEWPORT BEACH 7.5 MINUTE QUADRANGLE AND PORTIONS OF ADJACENT QUADRANGLES 10% EXCEEDANCE IN 50 YEARS PEAK GROUND ACCELERATION (g) 1998 2.5 5 Kilometers ALLUVIUM CONDITIONS Department of Conservation Division of Mines and Geology Figure 3.3 E-144 36 DIVJSION OF MINES AND GEOLOGY SHZR OJ NEWPORT BEACH 7.5 MINUTE QUADRANGLE AND PORTIONS OF ADJACENT QUADRANGLES 10% EXCEEDANCE IN 50 YEARS PEAK GROUND ACCELERATION (g) 1998 0 25 5 ====..,...,-)<jlorneter SOFT ROCK CONDITIONS Department of Conservation Division of Mines and Geology Figure 32 E-145 ' ; ' L. ' i L. APPENDIX F E-146 fl>e,l~fe.J./&yvi'ew Jo 200,1-01 L !QU EPA c T!d/1/ '/vJef/2ocl. oF C,,Jc(A/c,_f/v,1. I, 0,i,)i;o = CN C13 Cs !Vm {!l,)1,0-c.s = ex__ t-J (M)to /' -,..I;'. /, f 1.,,£ ~ f;::11er1y c, H:.lc-ncy U,E fr" I~ .. ,;. 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'2-I I '1 f I .,t I 1'--f.,j' /£Cl I '6 06 £ 'l 7 ~ 06 6'[ 7 110 ,1-/ 21,/'3 /1 o ;1-; 2, { '3 Afv< /1f-1;1 SM SM ">(f 1 1 3'2.. '?o (la l:i) 'J.-0/Q ·C-$ '[\,1,\p c.1 /.Cf ( [.,;,. ( I f.) .-(C.'F·' § :). i I •, J ;-6,7 'J..'-1 '. '1.. "3, 6 I 1-j, e,3 /,o;, 'f I , I 7 I 3 it, ~1 3 '3, '2.. oC 00 N, t.., N, t.., H-~~-:'2.tf<1.'?Y,.'IJ.!-I. .D-Je2 . .-~ij-l 5-/lf). ,r 1 ?.. l I J/ I 2. '].. I /"!! (t,, 5" I 'i' 'J' '? q i!'il IJ/./0 /;02.'1 /]f,;,t 5M '2-•/ 'u ( L, h) "3, ( :SPf") i;;.8 ;.; ,/8 /,Io 8 1/. 7 ✓ (),/'2.2> o. 9'J8 0,7.?/ o, ~-at o,i,f</ ~.J./% 1,., 5·1 (), '75" 11 8,~1 (J.½,' thid,) ·zc-a' I' --''I 1 ./,Brn) /. 4'1 -~ I °I I f1 I I I I { I i 1.-7... I l. 7. I I'-/ I I .,, I I r;-.5'' J 3,0 1 J.f ::,-8 71, 'f .. , ) 'o ';tt.f 1 b-I /) J 4"'f 't:i 'i I /1 o'at A f-"l AFl-1 SP/5,M 5M 1 i2.% (es-hn,c.lr:,.) ?O'ta (e:,frMH<) 32. 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' 30 4) ., FIG. 6 PROPOSED RELATIONSHIP BETWEEN CYCLIC STRESS RATIO, (N 1 )60 AND VOLUMETRIC STRAIN FOR SATURATED CLEAN SANOS AFTER:~K,Tokim_a+s« o,nd /-f,8. 5eec1> (iC/84) cin?( _(l"J 67) E-151 0,5 0,3 0,2 {i, I 50 ll4 12 N ::c ' " 9 I.. ~8 0 _, "O 7 C ~- _QI 6 ..., . .0 0 'ii 5 :, CT :::; 4 15 1 .... ... '- <-- . 'i = f-----o--C- -0 111 u ' ::, -0 I C l I i C 0 • .... u C, ! .... l Ill :, ~ I .J -... :'z·. . . . .. . ... . / .. . ,,. .. . ;., t,....-- LIQUEFACTION OF SOILS DURING EARTHQUAKES ; J I - I 1 I . I I I I i - i I /· I .. I M< .. I ... x.acc . . . . ~ .. ~OOgc l . • I ' ... .. . . f . • : ' • I .-, n :, . •I . . : .. . M, ·/ X nr1 . .. !;>: OOga • : • I .. .. • ·:; ,_ . '\:. Max :; •. ·.: ·-acc . . 'I V ·!J-v,._,.'-1', ~y • :-,· ! ~ . •. .. . ·.· " .. . ·: ,· . .r. •• . . . . . . . . . . . . .. . ·/ :·\:;=!:;r I ... . .. .. '] . .. "/ . . ::::/' . ... . . . . : ... . . . -. .. '/ .. . , . . . y . . .. / [;>'·.-:.· . . . . ·_;.,, . '• . . . : :_;,.. .. . .. . . . . -·: .. . .,,-. . . . .·. ·--. . .. •; .. . : : .,.,,. . . : : 7 -:::i--~.;.," . . ti,.•/ . .. . . . . ,., ; I , j I i 1·: i O 1 2 3 4 5 6 • ·7 8 9 10 ~ Thickness of surface lqye~ _ , _ Hl ( m) FIGURE 4-16 Proposed boundary curves for site identification ofliqueraction-induced _. damage. Source: Ishihara (1985). ,/ r,-;e..-kr -3;1!3-08 A:e.f I foot.:::. 0. 3o'/8 rne.-l--e.i--- 4-5). Since increasing velocity means smaller cyclic strain for a gfven .} , peak surface acceleration, thls trend is consistent with. the geologic j -~,,· evidence conce~ liquefaction susceptibility. -. - •• I' - - -!--.-..-....... :,....,..,::; "'rl'"\11nrl tn P.v~lt1::lte .j APPENDIX G E-153 APPENDIX G GENERAL EARTHWORK AND GRADING SPECIFICATIONS 1.0 General 1.1 Intent: These General Earthwork and Grading Specifications are for the grading and earthwork shown on the approved grading plan(s) and/or indicated in the geotechnical report(s). These Specifications are a part of the recommendations contained in the geotechnical report(s). In case of conflict, the specific recommendations in the geotechnical report shall supersede these more general Specifications. Observations of the earthwork by the project Geotechnical Consultant during the course of grading may result in new or revised recommendations that could supersede these specifications or the recommendations in the geotechnical report(s). I .2 Geotecbnical Consultant: Prior to commencement of work, the owner shall employ a geotecbnical consultant. The geotechnical consultant shall be responsible for reviewing the approved geotechnical report(s) and accepting the adequacy of the preliminary geotecbnical findings, conclusions, and recommendations prior to the commencement of the grading. Prior to commencement of grading, the Geotechnical Consultant shall review the "work plan" prepared by the Earthwork Contractor (Contractor) and schedule sufficient personnel to perform the appropriate level of observation, mapping, and compaction testing. During the grading and earthwork operations, the Geotechnical Consultant shall observe, map, and document the subsurface exposures to verify the geotechnical design assumptions. If the observed conditions are found to be significantly different than the interpreted assumptions during the design phase, the Geotechnical Consultant shall inform the owner, recommend appropriate changes in design to accommodate the observed conditions, and notify the review agency where required. Subsurface areas to be geotechnically observed, mapped, elevations recorded, and/or tested include natural ground after it has been cleared for receiving fill but before fill is placed, bottoms of all "remedial removal" areas, all key bottoms, and benches made on sloping ground to receive fill. The Geotechnical Consultant shall observe the moisture-conditioning and processing of the subgrade and fill materials and perform relative compaction • testing of fill to determine the attained level of compaction. The Geotechnical Consultant shall provide the test results to the owner and the Contractor on a routine and frequent basis. O:\of!ke\nmgt~\GRADSPEC.doe.doc E-154 2.0 1.3 The Earthwork Contractor: The Earthwork Contractor (Contractor) shall be qualified, experienced, and knowledgeable in earthwork logistics, preparation and processing of ground to receive fill, moistme-conditioning and processing of fill, and compacting fill. The Contractor shall review and accept the plans, geotechnical report(s), and these Specifications prior to commencement of grading. The Contractor shall be solely responsible for performing the grading in accordance with the plans and specifications. The Contractor shall prepare and submit to the owner and the Geotecbnical Consultant a work plan that indicates the sequence of earthwork grading, the number of "spreads" of work and the estimated quantities of daily earthwork contemplated for the site prior to commencement of grading. The Contractor shall inform the owner and the Geotechnical Consultant of changes in work schedules and updates to the work plan at least 24 hours in advance of such changes so that appropriate observations and tests can be planned and accomplished. The Contractor shall not assume that the Geotechnical Consultant is aware of all grading operations. The Contractor shall have the sole responsibility to provide adequate equipment and methods to accomplish the earthwork in accordance with the applicable grading codes and agency ordinances, these Specifications, and the recommendations in the approved geotecbnical report(s) and grading plan(s). If, in the opinirin of the Geotechnical Consultant, unsatisfactory conditions, such as unsuitable soil, improper moisture condition, inadequate compaction, insufficient buttress key size, adverse weather, etc., are resulting in a quality of work less than required in these specifications, the Geotechnical Consultant shall reject the work and may recommend to the owner that construction be stopped until the conditions are rectified. Preparation of Areas to be Filled 2.1 Clearing and Grubbing: Vegetation, such as brush, grass, roots, and other deleterious material shall be sufficiently removed and properly disposed of in a method acceptable to the owner, governing agencies, and the Geotechnical Consultant. The Geotechnical Consultant shall evaluate the extent of these removals depending on specific site conditions. Earth fill material shall not contain more than I percent of organic materials (by volume). No fill lift shall contain more than 5 percent of organic matter. Nesting of the organic materials shall not be allowed. If potentially hazardous materials are encountered, the Contractor shall stop work in the affected area, and a hazardous material specialist shall be informed O:\office\nmgtex1\GRADSPEC.doc.doc E-155 immediately for proper evaluation and handling of these materials pnor to continuing to work in that area. As presently defined by the State of California, most refined petroleum products (gasoline, diesel fuel, motor oil, grease, coolant, etc.) have chemical constituents that are considered to be hazardous waste. As such, the indiscrin1inate dumping or spillage of these fluids onto the ground may constitute a misdemeanor, punishable by fines and/or in1prisom11ent, and shall not be allowed. 2.2 Processing: Existing ground that has been declared satisfactory for support of fill by the Geotechnical Consultant shall be scarified to a minimum depth of 6 inches. Existing ground that is not satisfactory shall be overexcavated as specified in tl1e following section. Scarification shall continue until soils arc broken down and free of large clay lumps or clods and the working surface is reasonably uniform, flat, and free of uneven features that would inhibit uniform compaction. 2.3 Overexcavation: In addition to removals and overexcavations recommended in the approved geotechnical report(s) and the grading plan, soft, loose, dry, saturated, spongy, organic-rich, highly fractured or otherwise unsrutable ground shall be overexcavated to competent ground as evaluated by ilie Geotechnical Consultant during grading. 2.4 Benching: Where fills are to be placed on ground with slopes steeper than 5:1 (horizontal to vertical units), the ground shall be stepped or benched. Please see the Standard Details for a graphic illustration. The lowest bench or key shall be a minimum of 15 feet wide and at least 2 feet deep, into competent material as evaluated by the Geotecbnical Consultant. Other benches shall be excavated a minimum height of 4 feet into competent material or as otherwise recommended by the Geotechnical Consultant. Fill placed on ground sloping flatter than 5:1 shall also be benched or otherwise overexcavated to provide a flat subgrade for tl1e fill. 2.5 Evaluation/ Acceptance of Fill Areas: All areas to receive fill, including removal and processed areas, key bottoms, and benches, shall be observed, mapped, elevations recorded, and/or tested prior to being accepted by the Geotechnical Consultant as suitable to receive fill. The Contractor shall obtain a written acceptance from ilie Geotechnical Consultant prior to fill placement. A licensed surveyor shall provide the survey control for determining elevations of processed areas, keys, and benches. O:\office\mng1ex1\GRADSPEC.doc.doc E-156 3. 0 Fill Material 3.1 3.2 General: Material to be used as fill shall be essentially free of organic matter and other deleterious substances evaluated and accepted by the Geotechnical Consultant prior to placement. Soils of poor quality, such as those with unacceptable gradation, h.igh expansion potential, or low strength shall be placed in areas acceptable to the Geotechnical Consultant or mixed with other soils to ach.ieve satisfactory fill material. Oversize: Oversize material defined as rock, or other irreducible material with a maximum dimension greater than 8 inches, shall not be buried or placed in fill unless location, materials, and placement methods are specifically accepted by the Geotechnical Consultant. Placement operations shall be such that nesting of oversized material does not occur and such that oversize material is completely surrounded by compacted or densified fill. Oversize material shall not be placed within 10 vertical feet of finish grade or within 2 feet of future utilities or underground construction. 3.3 Import: lf importing of fill material is required for grading, proposed import material shall meet the requirements of Section 3.1. The potential import source shall be given to the Geotechnical Consultant at least 48 hours (2 working days) before importing begins so that its suitability can be determined and appropriate tests performed. 4.0 Fill Placement and Compaction 4.1 Fill Layers: Approved fill material shall be placed in areas prepared to receive fill (per Section 3.0) in near-horizontal layers not exceeding 8 inches in loose thickness. The Geotechnical Consultant may accept thicker layers if testing indicates the grading procedures can adequately compact the thicker layers. Each layer shall be spread evenly and mixed thoroughly to attain relative uniformity of material and moisture throughout. 4.2 Fill Moisture Conditiorring: Fill soils shall be watered, dried back, blended, and/or mixed, as necessary to attain a relatively uniform moisture content at or slightly over optimum. Maximum density and optimum soil moisture content tests shall be performed in accordance with the American Society of Testing and Materials (ASTM Test Method Dl557-91). • 4.3 Compaction of Fill: After each layer has been moisture-conditioned, mixed, and evenly spread, it shall be uniformly compacted to not less than 90 percent of maximum dry density (ASTM Test Method Dl557-91). Compaction equipment shall be adequately sized and be either specifically designed for soil compaction or of proven reliability to efficiently achieve the specified level of compaction with uniformity. 0:\oflice\mngrcxt,GRADSPEC.doc.doc E-157 5.0 4.4 Compaction of Fill Slopes: In addition to nonnal compaction procedures specified above, compaction of slopes shall be accomplished by backrolling of slopes with shcepsfoot rollers at increments of 3 to 4 feet in fill elevation, or by other methods producing satisfactory results acceptable to the Geotechnical Consultant. Upon completion of grading, relative compaction of the fill, out to the slope face, shall be at least 90 percent of maximum density per ASTM Test Method D1557-91. 4.5 Compaction Testing: Field tests for moisture content and relative compaction of the fill soils shall be performed by the Geotechnical Consultant. Location and frequency of tests shall be at the Consultant's discretion based on field conditions encountered. Compaction test locations will not necessarily be selected on a random basis. Test locations shall be selected to verify adequacy of compaction levels in areas that are judged to be prone to inadequate compaction (such as close to slope faces and at the fill/bedrock benches). 4.6 Frequency of Compaction Testing: Tests shall be taken at intervals not exceeding 2 feet in vertical rise and/or 1,000 cubic yards of compacted fill soils embankment. In addition, as a guideline, at least one test shall be taken on slope faces for each 5,000 square feet of slope face and/or each IO feet of vertical height of slope. The Contractor shall assure that fill construction is such that the testing schedule can be accomplished by the Geotechnical Consultant. The Contractor shall stop or slow down the earthwork construction if these minimum standards are not met. 4.7 Compaction Test Locations: The Geotechnical Consultant shall document the approximate elevation and horizontal coordinates of each test location. The Contractor shall coordinate with the project surveyor to assure that sufficient grade stakes are established so that the Geotechnica! Consultant can determine the test locations with sufficient accuracy. At a minimum, two grade stakes within a horizontal distance of I 00 feet and vertically Jess than 5 feet apart from potential test locations shall be provided. Subdrain Installation Subdrain systems shall be installed in accordance with the approved geotechnical report(s), the grading plan, and the Standard Details. The Geotechnical Consultant may recommend additional subdrains and/or changes in subdrain extent, location, grade, or material depending on conditions encountered during grading. All subdrains shall be surveyed by a land surveyor/civil engineer for line and grade after installation and prior to burial. Sufficient time should be allowed by the Contractor for these surveys. . O:\oflice\nmgt""t\GRADSPEC.doc.doc E-158 ;· 6.0 Excavation Excavations, as well as over-excavation for remedial purposes, shall be evaluated by the Geotecbnical Consultant during grading. Remedial removal depths shown on geotechnical plans are estimates only. The actual extent of removal shall be determined by the Geotechnical Consultant based on the field evaluation of exposed conditions during grading. Where fill-over-cut slopes are to be graded, the cut portion of the slope shall be made, evaluated, and accepted by the Geotecbnical Consultant prior to placement of materials for construction of the fill portion of the slope, unless otherwise recommended by the Geotecbnical Consultant. 7 .0 Trench Backfills 7.1 Contractor shall follow all OHSA and Cal/OSHA requirements for safety of trench excavations. 7 .2 Bedding and backfill of utility trenches shall be done in accordance with the applicable provisions of Standard Specifications of Public Works Construction. Bedding material shall have a Sand Equivalent greater than 30 (SE>30). The bedding shall be placed to 1 foot over the top of the conduit and densified by jetting. Backfill shall be placed and densified to a minimum 90 percent of maximum from I foot above the top of the conduit to the surface, except in traveled ways (see Section 7.6 below). 7 .3 Jetting of the bedding around the conduits shall be observed by the Geotechnical Consultant. 7.4 Geotechnical Consultant shall test the trench backfill for relative compaction. At least one test should be made for every 300 feet of trench and 2 feet of fill. 7.5 Lift thickness of trench backfill shall not exceed those allowed in the Standard Specifications of Public Works Construction unless the Contractor can demonstrate to the Geotechnical Consultant that the fill lift can be compacted to the minimum relative compaction by his alternative equipment and method. 7.6 Trench backfill in the upper foot measured from finish grade within existing or future traveled way, shoulder, and other paved areas ( or areas to receive pavement) should be placed to a minimum 95 percent relative compaction. 0:1.Qffice\nmgtext\GRADSPEC.rloc.dix E-159 MAINTAIN 9' MIN. HORIZONTAL W!Dnl FROM SLOPE FACE TO BENC!WACKCIJT DESIGN FINISH GRADE TOE OF SLOPE SHOWN ON GRADING PlAN PROJECTED SLOPE GRADIENT (1:1 MAX.) PIACE COMPACTED BACKFILL TO ORIG1"1Al GR.ADE COMPETENT MATERIAL NOTE: BENCHING SHALL BE REQUIRED WHEN NATURAL SLOPES ARE EQUAL TO OR . STEEPER THAN 5:1 OR WHEN RECOMMENDED BY THE SOIL ENGINEER. WHERE THE NATURAL SLOPE APPROACHES OR EXCEEDS THE DESIGN SLOPE RATIO, SPECIAL RECOMMENDATIONS Will BE PROVIDED BY THE GEOTECHNICAL ENGINEER. TYPICAL FILL ABOVE NATURAL SLOPE MINIMUM STANDARD GRADING DETAILS FIGURE 1 NMG Gecitechnlcal, Inc. I I l I NATIJRAl GRADE CUT SLOPE TO BE CONSTRUCTED rrnon TO PLACEMENT OF FILL DESIGN FINISH GRADE CUT!Flll SHOWN ON GRADING Pl.AN COMPETENT MATERIAL KE'fWAY IN COMPETENT _____,_.,f COMPACTED FILL BROW BERM 4' 1YPICAL lYPICAL HEIGi-IT OF BENCHES IS 4 FEET OR AS RECOMMENDED BY 11-iE GEOTECHNICAL CONSULTANT ~-----1-MATERIAL MINIMUM I VlfDTH OF 15 FEET OR , AS RECOMMENDED BY , MINIMUM 1 TILT BACK OR 2% SLOPE THE GEOTECHNICAL ('NHICHEVER IS GREATER} CON5ULTANT NOTE: THE FILL PORTION OF THE SLOPE SHALL BE COMPACTED AS STATED IN THE PROJECT SPECIFICATIONS. TYPICAL FILL ABOVE CUT SLOPE MINIMUM STANDARD GRADING DETAILS FIGURE2 NMG Gcrntechnica.l, Inc, ' oiOO BLANKET Fill IF RECOMMENDED BYTHE GEOTECHNICAL CONSULTANT (3' TYPICAL) BROW BERM TERRACE DRAIN DESIGN FINISH GRADE KEY IN COMPETENT MATERIAL MINIMUM WIDTH (W) AND DEPTH (D) OF BUTRESS KEY AS RECOMMENDED BY THE GEOTECHNICAL CONSULTANT. --- ---- ~t<'----SLOPE OF INTERFACE TO BE MAXfMDMp°ERMJTTED ~ . -FOR SAFE WORKING CONDITIONS, AS RECOMMENDED • MINIM OM 1' TILT BACK BY GE_Qj'ECHNICAL CONSULTANT. TYPICAL HEIGHT OF f OR 2 % SLOPE :_____._.--Bl:J'fGHES 4 FEET. (WHICHEVER IS GREATER) I NOTE: SUBDRAIN DETAILS, SEE FIGURE 5., FIGURE 3 TYPICAL BUTTRESS FILL MINIMUM STANDARD GRADING DETAILS NMG Geotechniclll, Inc. " ~ 2' MIN. KEY BOTTOM NOTE: MAINTAIN A 8' MINIMUM HORIZONlA!. WlDTil FROM SLOPE FACE TO BACKCVT OR BENCH-. BLANKET Fill IF RECOMMENDED BY THE GEOTI:CHNICAL CONSULTANT {3' lYPI ) 1 S MINIMUM BACKCVT AT TOPOF SLOPE ~ 1/ 2MPETENT MATI'RIAL ACCEPTABLE TO THE GEOTECHNIG.Al.. CONSULTANT ~ TYPICAL HEIGi-IT OF BENCHES IS 4' ""---.---'-♦OR AS RECOMMENDED BY THE GEOTECHNlCAL CONSULTANT MINIMUM 1' TILT BACK SEE FIGURE 5 FOR TYPICAL SUBDRAIN DETAILS FOR STABILIZATION FILLS i 1--------------------------------~F_IG_U_R_E_4 __ _ TYPICAL STABILIZATION FILL MINIMUM STANDARD GRADING DETAILS E'cl63 NMG Geotechnlcal, Inc. OUTLETS TO BE SPACED AT 100' MAXIMUM INTERVALS. EXTEND 12 INCHES BEYOND FACE OF SLOPE AT TIME OF ROUGH GRA.D!NG CONSTRUCTION. I 30' MAX l DESIGN FlNlSH SLOPE BROW BERM BLANKET FILL IF RECOMMENDED BY GEOTECHNICAL CONSULTANT {3' TIP I CAL) SEE DETAIL BELOW 4-INCH OlAMETER NON-PERFORATED OUTLET PIPE TO BE LOCAlED IN FIELD BY THE GEOTECHNICAL CONSULTANT FILTER MATERIAL-MINIMUM OF THREE CUBIC FEET PER FOOT OF PIPE. SEE FILTER MATERIAL SPECIFICATION. ALTERNATE:-IN LIEU OF FlLTER MATERIAL,tHREE CUBIC FEET OF GRAVEL PER FOOT OF SUBDRAIN (WITHOUT PIPE) MAY BE ENCASED IN FILTER FABRIC. SEE GRAVEL SPECIFICATION, ANO FIGURE 6 FOR FILTER FABRIC SPECIFICATION DETAIL "GRAVEL" TO CONSIST OF 1/2" TO 1" CRUSHED ROCK PER STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION .. FILTER FABRIC SHALL BE LAPPED A MINIMUM OF 12 INCHES ON ALL JOINTS. "FILTER MATERIAL" TO MEET OUTLET PIPE TO BE CONNECTED TO SUBDRAIN PIPE WITH TEE OR ELBOW FOLLOWING SPECIFICATION OR APPROVED EQUIVALENT. SIEVE SIZE PERCENTAGE PASSING 1" 100 3/4" 90-100 3/8" 40-100 N0.4 25-40 N0.8 18-33 N0.30 5-15 N0.50 0-7 NO. 20D 0-3 NOTE: TRENCH FOR OUTLET PIPES TO BE BACKFILLED WITH ON-SITE SOIL MINIMUM 4-INCH DIAMETER SCHEDULE 40 ASTM 01527 OR D1785 OR SOR 35 ASTM D2751 ORD 3034. FOR FILL DEPTH OF 90 FEET OR GREATER, USE ONLY SCHEDULE 40 OR EQUIVALENT. THERE SHALL BE A MINIMUM OF 8 UNIFORMLY SPACED PERFORATIONS PER FOOT OF PIPE INSTALLED WITH PERFORATIONS ON BOTTOM OF PIPE. PROVIDE CAP AT UPSTREAM END OF PIPE. SLOPE AT 2 PERCENT TO OUTLET PIPE. FIGURE 5 TYPICAL STABILIZATION AND BUTTRESS FILL SUBDRAINS MINIMUM STANDARD GRADING DETAILS NMG Geotechnlcal, Inc. 611>6 E-164 7 I I I . I l COMPETENT MATERIAL SEE DETAIL BELOW FILTER FABRICS SHALL BE PERMEABLE NON-WOVEN POLYESTER, NYLON, OR POLYPROPYLENE MATERIAL CONFORMING TO THE FOLLOWING: 1) GRAB TENSILE STRENGTH. POUNDS, MIN. ASTM D 4632 .......................................................... 90 2) ELONGATION, AT PEAK LOAD.PERCENT, MIN. ASTM D 453,____ __ ........................... • ........... 50 3) PUNCTURE STRENGTH, LBS., MIN. ASTM D 37B7 .... : .............................................................. .45 4) COEFFICIENT OF WATER PERMITTIVITY, 1/SEC .. ASTM D 4491... ...................................... >0.7 5) BURST STRENGTH, P.S.I., MIN. ASTM D 3766 ....................... _ ................................................... 1B0 ·-NOTES: DOWNSTREAM 20' OF PIPE AT OUTLET SHALL BE NON-PERFORATED AND BACKFILLED WITH FINE·GRAINED MATERIAL PIPE SHALL BE A MINIMUM OF 4-INCH DIAMETER. FOR RUNS OF 500 FEET OR MORE, USE 6•1NCH DIAMETER PIPE, OR AS RECOMMENDED. BY THE GEOTECHNICAL CONSULTANT . . DEP BEDDING MAY V. WITH PIPE AND LO CHARACTERISTI 3'TYPI DETAIL FILTER MATERIAL. MINIMUM OF NINE CUBIC FEET PER FOOT . t----t---OF PIPE. SEE FIGURE 5 FOR FILTER MATERIAL SPECIFICATIONS. ALTERNATE: IN LIEU OF FILTER MATERIAL, NINE CUBIC FEET OF GRAVEL PER FOOT OF SUBDRAIN (WITHOUT PIPE) MAY BE ENCASED IN FILTER FABRIC. SEE FIGURE 5 FOR GRAVEL SPECIFICATION. SEE ABOVE FOR FILTER FABRIC SPECIFICATION. FILTER FABRIC SHALL BE LAPPED MINIMUM OF 12 INCHES ON ALL JOINTS. MINIMUM 4 INCH DIAMETER SCHEDULE 40 ASTM D 1527, OR D 1785, OR SOR 35 ASTM 2751 ORD 3034. FOR FILL DEPTH OF 90 FEET OR GREATER USE ONLY SCHEDULE 40 OR APPROVED EOl/lYAI ENT. TI-IERE SHALL BE A MINIMUM OF 8 UNIFORMLY SPACED PERFORATIONS PER FOOT OF PIPE INSTALLED WITH PERFORATIONS ON BOTTOM OF Pl PE. FIGURE6 TYPICAL CANYON SUBDRAIN MINIMUM STANDARD GRADING DETAILS NMG Ge:ot<!:chnkal, Inc. I I '. .1 .I ' I I FINISH SLOPE FACE 10'MIN. SECTION THROUGH ROCKROW PROFILE ALONG ROCKROW NOTES: FJLL VOIDS wm-1 SELECT GRANUI.AR SOJL PtACED BY WATER DENStFICATION AND MECHAfllCAl COMPACTION. NESTING OR STActoNOOF OVERSIZE MATERIAL IS NOT ACCEPTABLE. Pl.ACE OVERSIZE MATERlAL IN TRENCH. FALSE SLOPE OR CUT stOT INTO APPROVED MATERIAL OVERSIZE MATERl.AL MM BE Pl.AGED · SIDE BY SIDE IF SIZE PERMITS. {NOT TO EXCEED A WIDTH OF 4 FEET) A) ·oVERSIZED ROCK IS DEFINED AS LARGER THAN 1Z' IN SIZE (IN GREATEST DIMENSION) . BJ SPACE BETWEEN ROCKROWS SHOULD BE ONE EQUIPMENT WJDTH OR A MINIMUM OF 16 FEET. CJ THE WlDTHAND HEIGHT OF THE ROCKROW SHALL BE LIMITED TO FOUR FEET AND THE LENGTH LIMITED TO 300 FEET UNLESS AFPROVED OTHERWlSE BY THE GEOTECHNICAL CONSULTANT. OVERSIZE SHOULD BE PLACED WITH FLATEST SIDE ON THE BOTTOM. DJ OVERSIZE MATERIAL EXCEEDING FOUR FEET MAY BE PLACED ON AN INDIVIDUAL BASIS IF APPROVED BY THE GEOTECHNICAL CONSULTANT. E) FILLING OF VOIDS .WJLL REQUIRE SELECT GRANULAR SOIL (SE~ 20, OR LESS THAN 20 PERCENT ANES) AS APPROVED BY THE GEOTECHNICAL CONSULTANT. VOIDS IN THE ROCKROW TO BE FILLED BY WATER DENSIFYING GRANULAR SOIL INTO PLACE ALONG WlTH MECHANICAL COMPACTION EFFORT. :I . -F) IF APPROVED BY THE GEOTECHNICAL CONSULTANT, ROCKROWS MAY BE PLACED DIRECTLY ON COMPETENT MATERIALS OR BEDROCK, PROVIDED ADEQUATE SPACE IS AVAILABLE FOR COMPACTION. • G) THE ARST LiFT OF MATERIAL ABOVE THE ROCKROW SHALL CONSIST OF GRANULAR MATERIAL AND SHALL • BE PROOF-ROLLED WJTH A D-8 OR LARGER DOZER OR EQUIVALENT. I HJ RDCKROWS NEAR SLOPES SHOULD BE ORIENTED PARALLEL TO SLOPE FACE. r I) NESTING OR STACKING OF ROCKS IS NOT ACCEPTABLE. TYPICAL OVERSIZE ROCK PLACEMENT METHOD MINIMUM STANDARD GRADING DETAIL E.: I~ FOR STRUCTURAL FILL FIGURE7 NMG Gao1e!chnlcal, Inc. I I I I I I -!.-JOO DESIGN FINISH GRADE CUTLOT TYPICAL BENCHING COMPETENT MATERIAL ACCEPTABLE TO 1HE GEOTECHNICAL CONSULTANT OVEREXCAVATE AND RECOMPACT CUT FILL LOT (TRANSITION) TYPICAL BENCHING COMPETENT MATERIAL ACCEPTABLE TO 1HE GEOTECHNICAL CONSULTANT NOTE: DEEPER THAN THE 3-FOOT OVEREXCAVATION MAY BE RECOMMENDED BY THE GEOTECHNICAL CONSULTANT IN STEEP TRANSITIONS. TYPICAL OVEREXCAVATION OF DAYLIGHT LINE MINIMUM STANDARD GRADING DETAILS FIGURES NMG Gttotechnlcal, Inc. COASTAL SAGE SCRUB MITIGATION AND MONITORING PLAN FOR IMPACTS ASSOCIATED WITH THE BAYVIEW LANDING AFFORDABLE SENIOR HOUSING AND PARK CITY OF NEWPORT BEACH ORANGE COUNTY, CALIFORNJA (January JS, 2004 First Revision March 2004 Final Revision May 14, 2004] Prepared for: City of Newport Beach Planning Department P.O. Box 1768 Newport Beach, California 92658-8915 Contact: Dan Trimble (949) 644-3230 Prepared by: Glenn Lukos Associates, Inc. 29 Orchard Lake Forest, California 92630 Contacts: Tony Bomkamp or Ingrid Chlup Telephone: (949) 837-0404 Fax (949) 837-5834 E-168 TABLE OF CONTENTS I. PROJECT DESCRIPTION AND SUMMARY A. Location of Project B. Responsible Parties C. D. IJ. A. B. C. Areas to be Restored by Habitat Type Type(s), Functions, and values of the Areas to be Restored ....................................... . GOAL OF RESTORATION Type(s) of Habitat to be Created/Enhanced Functions and Values of Habitat to be Created/Enhanced Time Lapse III. FINAL SUCCESS CRITERIA A. B. Target Functions and Values Target Coastal Sage Scrub Acreage to be Restored IV. PROPOSED RESTORATION SITE A. B. C. D. II Location and Size of Restoration Area Ownership Status Present and Proposed Uses of Restoration Area Present and Proposed Uses of All Adjacent Areas E-169 Page 1 I 2 2 2 3 3 l 4 4 4 4 V. IMPLEMENTATJON PLAN A. Rationale for Expecting Implementation Success B. Responsible Parties TABLE OF CONTENTS (continued} C. Site Preparation D. Planting Plan E. Plant Palette F. Irrigation G. As-Built Conditions VI. MAINTENANCE DURING MONITORING PERIOD A. B. C. VII. A. B. C. D. E. ll1 Maintenance Activities Responsible Parties Schedule MONITORING PLAN Initial Monitoring Effort Performance Criteria Monitoring Methods Annnal Reports Schedule E-170 5 5 Page 5 6 8 8 9 10 12 12 14 14 16 17 17 /--,, VIII. COMPLETION OF RESTORATION A. Notification of Completion 18 B. Agency Confirmation 18 C. Agency Confomation 18 D. Contingency Plan 18 JV E-171 I. PROJECT DESCRJPTION AND SUMMARY This report details the 1.5-acrc coastal sage scrub restoration associated with Bayview affordable senior housing and park. This plan has been prepared pursuant to Special Condition 6 of the California Coastal Conunission Notice of Intent to Issue Permit for permit application number 5- 03-091. The applicant proposes to develop senior affordable housing, which consists ofl20 units in a 3-story building with a community center, administrative offices, a pool/patio area, wetlands restoration/detention basin and 146 parking spaces on the lower 5 acres of the site. The proposed park on the upper 10 acres of the site will contain a bike path, park benches and native grassland and coastal sage scrnb revegetation areas. A. Location of Project The Bayview Landing site comprises approximately I 5.0 acres and is located at the northwest comer of Jamboree Road and Pacific Coast Highway (PCH) in the city of Newport Beach, Orange County [see attached landscape plans]. B. Responsible Parties Applicant: Preparers of Restoration Plan: City of Newport Beach 3300 Newport Blvd. Newport Beach, CA 92658-8915 Contact: Dan Trimble Glenn Lukos Associates, Inc. 29 Orchard Lake Forest, California 92630 Phone: (949) 837-0404 Fax: (949) 837-5834 Contact: Tony Bomkamp or Ingrid Chlup C. Areas to be Restored by Habitat Type Approximately 1.5 acres of coastal sage scrub will be restored within the park site at the interface between the housing development and the park [ see attached landscape plans] D. Type(s), Functions, and Values of the Areas to be Restored The sage scrub restoration site currently supports mainly non-native species with a few scattered clumps of native scrub and exhibits limited value to wildlife. E-172 II. GOAL OF RESTORATION A. Type(s) of.Habitat to be Restored TI1e disturbed area to be restored currently supports scattered patches of sage scrub dominated by California sagebrush (Artemisia californica) within a matrix of disturbed ruderal vegetation. The site will be graded to enhance topographic relief and to remove the non-native seed bank. Finally the area will then be planted with coastal sage scrub species native to the area. B. Functions and Values of Habitat to be Created/Enhanced . The coastal sage scrub vegetation will provide habitat for a variety of potential av1m1 species including California towhee, Bewick's wren, California gnatcatcher, bushtits, black phoebe, white- crowned sparrow, wren tits and yellow-rumped warblers. The scrub will also provide cover for mammal species such as cottontail rabbits. C. Time Lapse Restoration would begin at the time project construction begins. 2 E-173 ITT. FINAL SUCCESS CRITERIA A. Target Functions and Values Restoration efforts will increased biological productivity of the park site and provide enhanced habitat for wildlife. B. Target Coastal Sage Scrub Acreage to be Restored A total of 1.5 acre of coastal sage scrub will be restored within the park area. 3 E-174 IV. PROPOSED RESTORATION SITE A. Location and Size of Restoration Area TI1e proposed restoration site is located at the northern end of the park site just south of the development site [see attached landscape plans]. TI1e restoration site will cover approximately 1.5 acres. B. Ownership Status TI1e property is currently owned by The Irvine Company. The City of Newport Beach is the applicant and will be the ultimate owner of the property. C. Present and Proposed Uses of Restoration Area The restoration site is presently subject to limited public use and provides limited value to wildlife. If left undisturbed, the sites would continue to function as limited wildlife habitat. Upon completion of the restoration program, the park site will be open to the public and provide enhanced wildlife habitat. To ensure the long-terrn viability of the restoration area, the applicant will record a restrictive covenant in the form of a conservation easement that will prevent development of the areas proposed for restoration. D. Present and Proposed Uses of All Adjacent Areas The surrounding land use is mixed and includes developed and undeveloped areas. The restoration area is bounded by residential development to the north, Jamboree road to the east, revegetatcd grassland to the south and a bike path to the west. 4 E-175 V. IMPLEMENTATION PLAN A. Rationale for Expecting Implementation Success Remnant patches of native scrub indicate that the environmental conditions are conducive to establishing scrub species. B. Responsible Parties The City of Newport Beach will be the responsible party. C. Site Preparation and Invasive Plant Removal Site preparation will include minor grading during which the seed bank consisting of non-native species will be removed. TI1ere will also be trenching and installation of underground irrigation components, removal of trash and debris, preparing planting holes, and doing any other work necessary to make ready the area for planting. The habitat restoration specialist will evaluate the site relative to the need for a "grow and kill" program to reduce non-native annual grasses and forbs prior to planting (sec below). Soil Salvage Prior to grading existing patches of native vegetation will be examined by a qualified biologist to detennine their value for inoculating the restoration site prior to planting. The limited areas that contain a few scrub individuals will be evaluated as potential soil salvage areas, with suitability to be determined based on the density of non-native grasses and forbs. If determined as beneficial, the top 6 inches of soil will be removed and stockpiled for use at the restoration site. The person providing salvage evaluation prior to grading activities will be: Glenn Lukas Associates, Inc. Project Biologist: Tony Bomkamp or Ingrid Chlup 29 Orchard Lake Forest, California 92630-8300 (949) 83 7-0404. Exotic Vegetation Control One of the largest obstacles to the successful revegetation of a site is the exotic seed bank residing in the soil that poses a threat for several years, or even decades. Undesirable exotic plants will be eradicated either during initial site grading or prior to site preparation. If grading precedes planting by more than a few months, it will be necessary to eradicate undesirable exotic plants that have become established prior to planting and seeding of the Mitigation Sites. If deemed necessary, a "grow-and-kill" cycle will be established during that period. "Grow and kill" is a cycle of applying water, germinating the non-native, invasive species, and mechanically removing or spraying with the appropriate chemical. This allows a large portion of the seed load 5 E-176 currently present in the soil to be removed. Removing the competition early in the life cycle of native plants helps to ensure more rapid growth and cover of the native species. The initial eradication of pest plants shall be performed by hand, by the use of pesticides, or by other methods approved by the Project Biologist and pursuant to the Integrated Pest Management Program prepared for the project. Weed control will be maintained throughout the monitoring period. Weeds will be controlled before their setting of seed. Ongoing weed control will be accomplished manually by the use of a hoe or other tool to uproot the entire plant, a mower or weed whip lo cut plants, or by herbicide application. As set forth in the Integrated Pest Management Program, the type, quantity, and method of herbicide application will be deterrrined by a California licensed Pest Control Advisor (PCA) who will inspect the site, write project recommendations and submit same to the Project Biologist for approval. Pesticide recommendations shall include, but are not limited to, the pesticides to be used, rates of application, methods of application, and areas to which pesticides are to be applied. A licensed Pest Control Operator (PCO) may work under the supervision of the PCA who will employ best management practices regarding the timing, quantity, and type of herbicide for each species. The PCA will determine both immediate and follow-up herbicide application for each species. Weed species identified as invasive, particularly tenacious, or those with wind-borne seed will be subject lo the earliest control efforts. The Project Biologist will direct the contractor regarding the selection of target weed species, their location, and the timing of weed control operations to ensure that native plants are avoided to the extent possible. Contractor Education Prior to the commencement of grading or any construction work, The Irvine Company will review all aspects of the Mitigation Plan that concern the contractors including permit requirements, site protection, maintenance inspections, landscape procedures, and monitoring. D. Planting Plan 11iis plan provides for the establishment of l .5 acres of coastal sage scrub habitat within the restoration site. Planting shall consist of preparing planting holes, planting container stock, installing plant protection devices, applying mulch, and hydroseeding. No planting shall be done in any area until the area concerned has been prepared in accordance with the plans and presents an appearance satisfactory to the Project Biologist. The Project Biologist shall be on-site daily during all phases of plant installation. Source of Plant Materials It is preferred that the source of all propagules and seed used at the restoration site be from the site or adjacent sage scrub areas. Ifnot available, the remainder of propagules and seed required 6 E-177 will be from wild sources within Orange County, and collected as close to the restoration site as possible to preserve regional genetic diversity. Contract Growing Contract growing of all container plants shall be by a local experienced native plant nursery. Substitution of plant material at the time of planting depends solely upon the discretion of the Project Biologist. Any substitutions that are approved will be documented in the As-Built Plans. Container Plants One-gallon container stock, rosepots, and liners shall be utilized for container stock production in order to develop vertical heterogeneity (strata). All plant materials will be inspected by the Project Biologist and approved as healthy, disease free, and of proper size prior to planting. Overgrown, root-bound container stock will be rejected. Mycorrhizal Fungi Mycorrhizae are specialized fungi found on plant roots. A symbiotic relationship exists between plant roots and mycorrhizae wherein the plants benefit from the increased ability to take up nutrients and withstand drought when mycorrhizae are present. This relationship is essential to the growth rate, well-being, and longevity of native plant communities. Plant utilization of mycorrhizal fungi markedly increases the success of revegetation on disturbed or degraded lands. All appropriate container-grown plants, except those know lo be non-host species, shall be inoculated with mycorrhizal fungi prior to delivery to the job site. Flagging of Plant Locations Container stock will be laid out in such a manner that mimics natural plant distribution (i.e., in clusters and islands) to emulate regional reference sites. Prior to container stock installation, the Project Biologist will flag individual plant locations in the field with pin-flags that will be color coded as to plant species. A list of species with their appropriate color code will be provided to the installation contractor prior to plant installation. The Project Biologist will monitor and confirm that the pinflags for trees and shrubs have been placed at the designed heights relative to the water source supporting them, such as ground water. Planting Method for Rose Pot and/or Liner Plant Stock Rose pot and/or liner plant stock will be placed in a hole measuring at least twice the diameter and depth of the container. The root structure will be examined and excess root material removed. The top of the rootball will be set slightly above finish grade. The planting hole wiJJ be backfilled with native soil. Fertilizer, watering basins, and mulch are not required for this planting method. Planting Method for Container Stock One-gallon container stock will be planted in a hole measuring at least twice the diameter of the container and twice the depth. Container stock will be thoroughly watered the day before planting. One teaspoon (0.3 oz.) of Osmocote 14-14-14 (or equal) will be placed one inch below the root zone and backfilled with native soil to proper planting depth. The container will be upended into the palm of the hand to avoid damage to the root structure and placed in the 7 planting hole. The top of the root ball will be set one inch above finish grade. The planting hole will be backfilled with native soil. A three-inch high, hand-compacted earth berm, approximately 36 inches in diameter, will then be constructed around each container plant. TI1is watering basin will be maintained until the plants are no longer irrigated. Mulch will be applied as a top dressing, 2 to 3 inches thick, but must not come in contact with the stem of the plant. Container stock will be watered immediately after installation. Seeding Methods Seed may either be hand broadcast or hydroseeded immediately after installation of container stock. The ground will be thoroughly wetted prior to hydroseeding. Hydroseeding will be performed only dming low wind conditions. Pruning and Staking There will be no pruning or staking of any vegetation. Diseased or insect-damaged foliage, if sufficient to require pruning, will serve as a benchmark for rejection of plant material. E. Plant Palette alette for the restoration site is presented in Table I. Botanic Name Common Name Stock Plant No; Per Percent Total Plant Type Spacing Acre Qty. Artemisia califomica California sagebrush 1 gal 5' o.c_ 400 25% 600 Baccharis pilufaris Coyote bush 1 gal 5' o.c. 100 6% 150 lsocoma menziesii Coastal goldenbush 1 gal 5' u.c. 100 6% 150 Leymus condensatus Giant wild rye 1 gal 5' o.c. 75 5% 113 Encefia californica California sunflower 1 gal 5' o.c 200 12% 300 Aln"plex fentiformis Brewer's saltbush 1 gal 5'o_c. 75 5% 113 breweri Eriogonum fascicufatum Buckwheat 1 gal 5' O.C. 300 19% 450 Heteromeles arbutifolia Toyon 1 gal 15' o.c. 45 3% 68 Eriophyflum confertiflorum Golden Yarrow 1 gal 4' O.C. 50 3%, 75 lsorneris arborea Bladderpod 1 gal 5' O.C. 100 6% 150 Lycium californica California boxthorn 1 gal 5' O.C. 60 4% 90 Suaeda taxilfolia Wooly seablite 1 gal 5' O.C. 60 4% 90 Rhus integrifofia Lemonade berry 1 gal 15' o.c 45 3% 68 Total Container Stock 1610 100% 2417 Seed Lbs. per Total Lbs. Acre Nassel!a pulc_hra Purple needlegrass Seed 4 33% 6 Me/ica imperfecta Coast Range Melica Seed 4 33% 6 Corethrogyne fifaginifo!ia Common sand aster Seed 4 33% 6 Total Seed 12 100¾ 18 8 E-179 F. Irrigation l'lan Supplemental irrigation is to be used solely for the purpose of establishing the plants at the Restoration Site and is of a temporary nature. The goal of the irrigation program is to obtain germination and growth with the least amount of irrigation. Frequent irrigation encourages weed invasion and leaches nutiients from the soil. The Restoration Site will initially be supported by a short-term automatic irrigation system as well as from existing waler sources. The container stock will be irrigated as long as necessary to establish the root systems in the native soils, probably two or three summers. The main lirie will be installed below-grade. All lateral lines will be installed above-grade for ease of removal and inspection. Alternatively, lateral lines may be installed below-grade and abandoned in place after project conclusion. The critical period for inigation is during the first winter and early spring following planting. During this time, roots are not well established and an unseasonable drought can cause high mortality. During dry periods after plant installation, the Project Biologist and the maintenance contractor will regularly inspect soil moisture. Watering during the summer dry season will occur as frequently as required. After the initial plant establislunent period, waler will be applied infrequently and only as required to prevent the mortality of plants and seedlings. The irrigation methods employed will attempt to mimic wet rainfall years by incorporating evenly spaced, infrequent, deep applications of water. When the plantings are sufficiently established and no longer require supplemental irrigation, the Project Biologist shall notify the landscape contractor to remove all above-grade irrigation system components from the Mitigation Site. G. As-Built Conditions The applicant will submit a report (including site photographs and a narrative that addresses the enhancement/creation activities) to the Coastal Commission Executive Director within 30 days of completion of site preparation and planting, describing as-built status of the Enhancement project. 9 E-180 V. MAINTENANCE ACTIVITIES DURING THE MONITORING PERIOD A. Maintenance Activities The purpose of this program is to ensure the success of the mitigation plantings. Maintenance will occur over the five-year life of the project. The Project Biologist will monitor all aspects of the revegetation in an effort to detect any problems at an early state. Potential problems could arise from irrigation failure, erosion, vandalism, competition from weeds and invasive species, and unacceptable levels of disease and predation. TI1ese maintenance guidelines are specifically tailored for native plant establishment. The maintenance personnel will be fully informed regarding the habitat establislunent program so they understand the goals of the effort and the maintenance requirements. A landscape contractor with experience and knowledge in native plant habitat restoration will supervise all maintenance personnel. For a period of 120 days following completion of the planting installation, the initial landscape contractor will be responsible for the care of the plantings. The purpose of the 120-day establishment period is to ensure continuity between the installation of the plant material and its short-term maintenance. The contractor's presence during this period is proven to increase project success. The contractor will control the spread of weed species and identify any efforts necessary to ensure the health and survival of the plantings. Following the 120-day establislunent period the project will be evaluated for health of plant material, and if judged satisfactory by the Project Biologist, the establislunent period will be considered concluded and the long-term habitat maintenance program will begin. A different landscape contractor may implement this period of maintenance; the Project Biologist, however, will continue to review the project's success. Damage to plants, irrigation systems, and other facilities occurring as a result of unusual weather or vandalism will be repaired or replaced immediately. General Maintenance The Contractor will perform the following tasks as general maintenance duties: • Plant Inspection • Weed control 0 Irrigation water volume and frequency • General maintenance of irrigation system • Trash and debris removal • Pest control • Plant replacement 10 E-181 Plant Inspection After initial planting, the Project Biologist will check the Mitigation Site on a monthly basis through the 18th month. The plants shall be inspected on a quarterly basis thereafter. Weed Control The Restoration Site shall be maintained free of weeds during the monitoring period. Weed eradication will minimize competition that could prevent the establishment of native species. All maintenance personnel will be trained to distinguish weed species from native vegetation to ensure only weedy species are removed or sprayed with herbicide pursuant to the Integrated Pest Management Plan developed for this project. As weeds become evident, they should be iriuuediately removed by hand or controlled with an appropriate herbicide as determined by a licensed Pest Control Advisor (PCA). Weed debris shall be removed from the project area as accumulated and disposed of as permitted by law. Weeds shall be manually removed before they can attain a height of three-inches (3") at intervals of not more than 30 days for the first two years of the project. All portions of the plant will be removed, including the roots. The Project Biologist shall direct the contractor regarding the selection of target weed species, their location, and the timing of weed control operations to ensure that native plants are avoided to the extent possible. Pulled weeds will be placed on a "mantilla" or other type of tarp to prevent the seeds from coming in contact with the ground. A cleared space, 18 inches from the base of the plant, will be maintained around each container plant to minimize competition from other plant species. Mulch, two-inches thick within the watering basin, will be maintained throughout the monitoring period. Leaf and branch drop, and organic debris of native species, shall be left in place. Irrigation Water Volume and Frequency The contractor shall be responsible for applying sufficient irrigation water to adequately establish new plant materials, and germinate and establish the applied seed. Jnigation water shall be applied in such a way as to encourage deep root growth (periodic deep irrigation versus frequent light irrigation). The contractor will allow soil to dry down to approximately 50-to 60-percent of field capacity (in the top six or IO inches after germination and during seedling establishment) before the next irrigation cycle. Wetting of the full root zone and drying of the soil between irrigation events is essential to the maintenance ofthe plants and the promotion of a deep root zone that will support the vegetation in the years after establishment. Systems may need to be on for as long as six to eight hours at a time in order to get complete water penetration to the lower soil horizons to encourage deep root growth. A soil probe or shovel shall be used to examine soil moisture and rooting depth directly. General Maintenance oflrrigation System The contractor will be responsible for the regular maintenance and repair of all aspects of the irrigation system. Poorly functioning or non-functioning parts shall be replaced immediately so as to not endanger the plantings. 11 E-182 General system checks shall be conducted no less than weekly for the first month after installation to assure the system is functioning correctly, and monthly thereafter, except during periods when the irrigation system is not in operation as recommended by the Project Biologist. Trash and Debris Removal The Restoration Site shall be well maintained in order to deter vandalism and dumping of trash. The contractor is responsible for avoiding impacts to plantings during trash removal activities. Contractor shall, during daily routine maintenance, manually remove weeds, liter, trash, and debris from the Restoration Site and dispose of off-site as perrnitted by law. Woody debris shall be left in place in the revegetation areas. Pest Control Young trees and shrubs will be monitored for signs for disease, insect and/or predator damage, and treated as necessary. Badly damaged plants will be pruned to prevent spreading of the pestilence or replaced in kind if removed. Excessive foraging by predators may necessitate protective screening around plants and/or poison baiting of the predators. The Project Biologist will be consulted on any pest control measures to be implemented. The contractor shall be responsible for maintaining a rodent-free project. All measures to eradicate rodents must be as directed by a licensed pest control consultant and must be consistent with the Integrated Pest Management Program developed for the project. Plant Replacement The installation contractor will be responsible for replacing all container stock plants terminally diseased or dead for 120 days after plant installation. T11e long-terrn maintenance contractor will thereafter replace all dead and/or declining plants in the winter months as recommended by the Project Biologist. Replacement plants shall be furnished and planted by the contractor at his/her expense. Replacement plants shall conform to the species, size requirements, and spacing as specified for the plants being replaced. The replacement plants shall be purchased from inventory at the same native plant nursery as were the contract-grown plant stock. Fertilization If nutrient deficiencies are observed during site monitoring, the Project Biologist may specify applications of slow-release pellet fertilizer or soil amendments to speed initial growth or as a remedial measure. These applications shall occur at the onset of the rainy season following the manufacturer's recommendations. Fertilizer will not be applied other than under the direction of the Project Biologist. Pruning No pruning is necessary unless otherwise specified by the Project Biologist. Dead wood shall be left on shrubs or where it has fallen as it plays an important role in habitat creation and soil fonnation. B. Responsible Parties 12 E-183 The City of Newport Beach or its successors will be responsible for financing and carrying out maintenance activities. The applicant may assign the maintenance responsibilities to an appropriate contractor, but will retain ultimate responsibility for maintenance ofthe Enhancement site. C. Schedule The restoration maintenance and monitoring program will begin with the constrnction process and continue for five years following the completion of plant installation. Table 2 below indicates the schedule of maintenance inspections. Year Maintenance Task 1 2 3 4 5 Plant Inspection Monthly first 12 Monthly through Quarterly Quarterly Quarterly monU1s 18th month; quarterly thereafter Irrigation System Inspection Monthly, or more Monthly As Required NIA NIA frequently If re uired Trash and Debris Removal Monthly Quarterly Quarterly Quarlefly Quarterly Weed Control Minimum of Monthly Quarterly Quarterly Quarterly Monthly Pest Control Monthly Bi-monthly Quarterly Quarterly Quarterly Plant Replacement Annually Annually Annually Annually Annually Fertilization (if necessary) Annually Annually NIA NIA NIA 13 E-184 VII. MONITORJNG PLAN A. Initial Monitoring Effort The site will be monitored immediately following establishment and 30 days thereafter. The initial biological and ecological status of the site will be established and the as-built condition of the site will be documented. Long-term monitoring of the site will begin following this initial assessment. B. Performance Criteria The success of habitat restoration is defined as the restoration of a functional ecosystem. Success is usually measured by percent coverage by target species. Natural habitats rarely exhibit 100-percent coverage, but rather include a considerable proportion of open spaces. While this monitoring program uses percent coverage criteria, it is noted that determination of successful coverage is expected to be relative to other similar native habitats typical of the region. Since, no undisturbed coastal sage scrub habitat is available on-site to act as a reference, a publicly accessible off-site relatively undisturbed reference site will be identified prior to the beginning of installation of the coastal sage scrub. The means of detennining successful enhancement for th.is site will be through series of measurements for species composition, exotic species cover, and cover by native species. All of these, except non-native species cover, should increase over time. Cover by non-native species should be the opposite; it should decrease with time, particularly because one of the primary goals of the project is to substantially reduce or eliminate non-native species from the restoration site. After the initial non-native species eradication and associated planting effort has been completed, the restoration site will be monitored by the project monitor on a monthly basis for the 12 months and qumterly for the remainder of the monitoring period. Qualitative surveys, consisting of a general site walkover and habitat characterization, will be completed during each monitoring visit. General observations, such as fitness and health of the planted species, pest problems, weed persistence/establishment, mortality, and drought stress, will be noted in each site walkover. The Project Monitor will determine remedial measures necessary to facilitate compliance with performance standards. Data regarding wildlife usage will be collected during each visit. Based on current wildlife use of the site as well as the location of the site, it is expected that wildlife use will primarily consist of foraging by birds adapted to urban settings such as great blue herons, black phoebe, common yellowthroat, mourning dove, killdeer, house finch, California towhee, bushtits, song sparrow, and yellow-rumped warblers. No specific perfonnance standards are proposed for wildlife usage; however, the results of field observations will be included in each annual report. Quantitative vegetation data will be collected annually using accepted vegetative sampling methods in order to evaluate survivorship, species coverage, and species composition. 14 E-185 In the event that plantings should fail to meet the specified requirements, compliance will be ensured by the performance of either or both of the following remedial procedures by the contractor on an as-needed basis as directed by the Project Monitor: (I) replacing unsuccessful plantings with appropriate-sized stock or seed mixes to meet slated cover or survival requirements, and /or (2) performing maintenance procedures lo ensure the site conditions are appropriate ( e.g., non-native species removal). Remedial actions in planting areas shall be based on detailed investigations (such as soil tests and excavations of failed plantings to examine root development) to detem1ine causes of failure. If substantial non-compliance with the performance occurs, the City of Newport Beach will consult the California Coastal Commission to determine whether corrective measures and an extension of the five-year monitoring period will be necessary. Standard Vegetation Monitoring procedures will be as follows: First-Year Monitoring Success Standard: 40-percent coverage of native species, relative to the reference site (<5- percent deviation allowed); At least SO-percent of the planted species will be represented in the restoration site; No more than I 0-pcrcent coverage by non-native shrubs species; and No more than 20-percent coverage by non-native arrnual species Second-Year Monitoring Success Standard: SO-percent coverage of native species, relative to the reference site (<5- percent deviation allowed); At least SO-percent of the planted species will be represented in the restoration site; No more than 5 percent coverage by non-native shrubs species; and No more than 15-percent coverage by non-native annual species Third-Year Monitoring Success Standard: 65-percent coverage of native species, relative to the reference site (<5- percent deviation allowed); At least SO-percent of the planted species will each attain at least five- percent cover of the total native cover; No more than 5 percent coverage by non-native shrubs species; and No more than 15-percent coverage by non-native annual species Fourth-Year Monitoring Success Standard: SO-percent coverage of native species, relative to the reference site (<5- percent deviation allowed); 15 At least SO-percent of the planted species will each attain at least five- percent cover of the total native cover; No more than 5 percent coverage by non-native shrub species; and No more than 10-percent coverage by non-native annual species E-186 Fifth-Year Monitoring Success Standard: 90-percent coverage of native species, relative to the reference site (<5- percent deviation allowed); At least SO-percent of the planted species will each attain at least five- percent cover of the total native cover; No more than 5 percent coverage by non-native shrub species; and No more than I 0-percent coverage by non-native annual species C. Monitoring Methods Monitoring will assess the attainment of annual and final success criteria and identify the need to implement contingency measures in the event of failure. Monitoring methods include field- sampling techniques that are based upon the California Native Plant Society field sampling protocol.1 Please refer to A Manual of California Vegetation for further details on this sampling method. Monitoring Monitoring shall be conducted during the active growing season in August or September of every year. Monitoring shall be performed by a qualified habitat restoration specialist, biologist, or horticulturist with appropriate credentials and experience in native habitat restoration. Continuity within the personnel and methodology of monitoring shall be maintained insofar as possible to ensure comparable assessments. Records will be kept of mortality and other problems, such as insect damage. Othe1 potential site p1ublerns, such as weed infestation and soil loss, will also be identified by the project monitor. Remedial measures undertaken will be referenced in the annual report to the Executive Director of the California Coastal Commission. Sampling Techniques Quantitative sampling within the restoration site will be performed using one-meter quadrats that will be placed randomly throughout the site. Placement of quadrats will be determined using random numbers tables to provide two coordinates, one that indicates the distance along a longitudinal centerline bisecting the site and one that determines the distance from the line. Plots will be placed on alternating sides of the centerline and perpendicular to the centerline. Vegetative cover will be visually estimated within the quadrat for each species present, and recorded on a data sheet. Any species observed during the sampling that does not fall within a quadrat will be recorded and included on the list of species for the reference and restoration site. At least 60 replicates will be initially sampled. Sample variance from data collection in years one through three will be used to determine if60 samples is adequate. If a power analysis indicates that more than 60 samples are required, additional quadrats will be added. If power analysis indicates that fewer than 60 samples are required, the number of quadrats will be reduced. Sampling will be conducted with sufficient replication to detect a 10% difference in absolute ground cover between the mean of the restoration and the reference sites with 90% power at an alpha level of 0.10. The mean native cover for the reference and restoration site will 1 Sawyer, John 0. and Todd Keeler-Wolf. 1995. A Manual of California Vegetation. California Native Plant Society. 16 E-187 be compared at the end of five years using an appropriate inferential test such as a paired t-test. 111e means will be considered similar if the resulting alpha level is greater than IO percent. Photo-Documentation Several pe,manent stations for photo-documentation will be established. Photos shall be taken each monitoring period from the same vantage point and in the same direction each year, and shall reflect material discussed in the annual monitoring report. Final Success Criteria Resolution If the project meets all success criteria at the end of the five-year monitoring period, the habitat creation will be considered a success. If not, the applicant will submit a supplemental restoration program for approval by Executive Director of the California Coastal Commission within 90 days of submission of the fifth year annual report. Only those areas that fail to meet the success criteria will require additional work. This process will continue until all year-five standards are met or until the Executive Director of the California Coastal Commission determines that other re-vegetation measures are appropriate. Final success criteria will not be considered to have been met until a minimum of three years after all human support ( excluding routine weeding), including irrigation, has ceased. Should the re-vegetation effort meet all goals prior to the end of the five-year monitoring period, the Executive Director of the California Coastal Commission, at his discretion, may terminate the monitoring effort. The Permittee recognizes that failure to meet success criteria may result in the requirement to replace that portion of failed Enhancement C. Annual Reports At the end of each of the five monitoring period growing seasons, following the "as-built" assessment, an arumal report will be prepared for submittal to the Executive Director of the California Coastal Commission. These reports will be "cumulative" including the results from previous annual reports, and will assess both attainment of yearly target criteria and progress toward final success criteria. These reports will include the following: • a list of names, titles, and companies of all persons who prepared the content of the annual report and participated in monitoring activities for that year; • an analysis of all qualitative monitoring data; • copies of monitoring photographs; • maps identifying monitoring areas, transects, and planting zones; and copies of previous reports D. Schedule 17 E-188 Annual Reports will be submitted by December 31 of each year for the year in which quantitative sampling was performed. 18 E-189 YIU. COMPLETION OF RESTORATJON A. Notification of Completion When the initial monitoring period is complete, and if the applicant believes final success criteria have been met, the applicant will notify the Executive Director of the California Coastal Commission when submitting the a!lllual report that documents tlus completion. As noted above, if the project meets all success criteria at the end of the five-year monitoring period, the habitat creation will be considered a success. If not, the applicant will submit a supplemental restoration program for approval by Executive Director of the California Coastal Commission witrun 90 days of submission of the fifth year annual report. Only those areas that fail to meet the success criteria will require additional work. This process will continue until all year-five standards are met or until the Executive Director of the California Coastal Commission determines that other re-vegetation measures are appropriate. B. Agency Confirmation When the initial monitoring period is complete, and if the applicant believes final success criteria have been met, the applicant will notify the Executive Director of the California Coastal Commission by submitting a Final Mo1utoring Report that documents tlus completion. The final perforn1ance monitoring will take place after the five-year monitoring period is complete or after at least three years without remediation or maintenance other than weeding, wruchever is longer. C. Agency Confirmation Following receipt of the final report, the applicant will, at the request of the Executive Director of the California Coastal Commission, provide access and guidance through the project site to confirm the adequate completion of the habitat creation effort. D. Contingency Plan Finally, as already noted above, should any portion of the restoration site fail to meet the final success criteria after the five-year monitoring period, an alternate restoration plan will be developed to compensate for the failed areas. The alternate plan will be submitted to the Coastal Commission for approval witrun 90 days after submitting the Final Monitoring Report. Monitoring of the contingency site will be performed as noted above and set forth in Special Conditions 6(B) and 6(C) of the Notice oflntent to Issue Pemut dated November 25, 2003. S:0351-24d.mit 19 E-190 CONCEPTUAL RESTORATION PLAN FOR DEGRADED ARTIFICIAL WETLANDS ASSOCIATED WITH BAYVIEW LANDING AFFORDABLE SENIOR HOUSING ANDPARK FOR THE BAYVIEW LANDING AFFORDABLE SENIOR HOUSING AND PARK CITY OF NEWPORT BEACH ORANGE COUNTY, CALIFORNIA July2003 [Revised August 2003, January 19, 2004, March 2004, and May 14, 2004] Prepared for: City of Newport Beach Planning Departmeut P.O. Box 1768 Newport Beach, California 92658-8915 Contact: Dan Trimble (949) 644-3230 Prepared by: Glenn Lukos Associates, Inc. 29 Orchard Lake Forest, California 92630 Contacts: Tony Bomkamp and Sara Young Telephone: (949) 837-0404 Fax (949) 837-5834 E-191 TABLE OF CONTENTS Page I. PRO.JECTDESCRJPTION and SUMMARY A. Location of Project B. Responsible Parties 1 C. Areas to be Restored by Habitat Type 1 D. Type(s), Functions, and values oflhe Areas to be Restored 2 II. GOAL OF RESTORATION· A. Type(s) of Habitat to be Createcl/Enhanced 3 B. Functions and Values of Habitat to be Created/Enhanced 3 C. Time Lapse 4 III. FINAL SUCCESS CRITERIA A. Target Functions and Values 5 B. Target Hydrological Regime 5 C. Target Wetland Acreage to be Created/Enhanced 5 IV. PROPOSED RESTORATION SITE A. Location and Size of Restoration Area 6 B. Ownership Status 6 C. Present and Proposed Uses of Restoration Area 6 E-192 D E. V. A. B. C. D. E. F. G. H. I Jurisdictional Delineation Present and Proposed Uses of All Adjacent Areas TABLE OF CONTENTS IMPLEMENTATION PLAN Rationale for Expecting Implementation Success Responsible Parties Site Preparation and Invasive Plant Removal Planting Design Plant Palette Source of Plant Material Plant Installation Erosion Control As-Built Conditions VI. MAINTENANCE DURING MONITORING PERIOD A. B. C. Maintenance Activities Responsible Parties Schedule VII. MONITORING PLAN A. Initial Monitoring Effort 2 E-193 6 6 Page 7 7 7 7 7 8 8 9 9 10 10 10 11 B. C. D. E. Perfonnance Criteria Monitoring Methods Annual Reports Schedule TABLE OF CONTENTS VIII. COMPLETION OF RESTORATION A. Notification of Completion B. C. Agency Confiimation Contingency'Plan 3 E-194 11 12 14 14 Page 15 15 15 I. PROJECT DESCRIPTION and SUMMARY T11is repo11 describes the conceptual restoration plan for enhancement of two degraded wetland areas associated with Bayview Landing affordable senior housing and park. The applicant proposes to develop senior affordable housing, a park, and enhance two degraded wetland areas on the project site. A jurisdictional delineation conducted in 2003 identified approximately 0.06 acre of wetlands within an artificial basin and a road pool located on the project site. In order to enhance the artificial wetland basin and road pool, the applicant proposes to link the two wetland areas and expand the size of the wetlands to 0.41 acre, remove all non-native species, which currently dominate the areas, and replace the non-native vegetation with native hydrophytes approp1iate to the area. A. Location of Project The Bayview Landing site comprises approximately 15.0 acres and is located at the northwest comer of Jamboree Road and Pacific Coast Highway (PCH) in the city of Newport Beach, Orange County. This site contains no blue-line drainages (as depicted on the U.S. Geological Survey (USGS) topographic map Newpm1 Beach, California [ dated 1965 and photorevised in 1981]). B. Responsible Parties Applicant: Preparers of Restoration Plan: City of Newport Beach 3300 Newport Blvd. Newport Beach, CA 92658-8915 Contact: Dan Trimble Glenn Lukos Associates, Inc. 29 Orchard Lake Forest, California 92630 Phone: (949) 837-0404 Fax: (949) 837-5834 Contact: Tony Bomkamp C. Are:,s to be Restored by H:,bitat Type E-195 TI1e wetland area within the artificial basin covers approximately 0.03 acre and is vegetated predominantly by non-native ruderal species plus four black willows at the northern end of the basin. The road pool covers approximately 0.03 acre and is unvegetated in the lower part. A ring of primarily facultative wetland vegetation exists around the upper part of the pool. D. Type(s), Functions, and Values of the Areas to be Restored TI1e basin is an artificial basin constrncted to remove silts and sediments carried by storm flows along Backbay Drive that discharge into the basin, protecting water quality. TI1e basin _currently supports a predominance of non-native species with four black willows at the northern end of the basin. The road pool consists of a depression formed by vehicle traffic along a dirt access road. The depression occurs at the toe of a small slope and wetland vegetation extends part way up the slope around the pool. Hydrologic Functions The artificial basin captures and retains stormflows that discharge into the fixture from Backbay Drive. The road pool collects small amounts of runoff from the surrounding parking lot. Biogeochemical Functions Currently, the basin supports a mix of native and non-native species, including four black willow saplings (Salix gooddingii, OBL), Spanish sunflower (Pulcaria paludosa, FAC+ or FACW-)1 , burr clover (Medicago polymorpha, UPL), yellow sweet clover (Melilotus indica, FAC), Italian rye (Lolium multiflorum, UPL), salt grass (Distichlis spicata, FACW), bermuda grass (Cynodon dactylon, FAC), salt-marsh sand spurry (Spergularia marina, OBL), and rabbit foot grass (Polypogon monspe/iensis, FACW+). Storm water that discharges to the basin is expected to carry silts, sediments, and pollutants typical of urban settings. The vegetation provides for limited water quality benefits as does the residence time provided by the basin. Within the ponded area, the road pool is unvegetated. The upper margins of the pool are vegetated with curley dock (Rumex crispus, FACW-), toad rush (Juncus bufonius, FACW+), mule fat (Baccharis salicifolia, FACW), heliotrope (Heliotropium curassavicum, OBL), rabbit foot grass (Polypogon monspeliensis, FACW+ ), burr clover (Medicago polymorpha, UPL), salt- marsh sand spurry (Spergularia marina, OBL), cockleburr (Xanthium slrumarium, FAC+), and 1 Tius is a non-native invasive species and is not included in Reed; however, this species typically occurs in wetlands and it is the opinion ofGLA Botanists that this species should be given FAC+ or FACW-indicato.r status. 2 E-196 black mustard (Brassica nigra, UPL). TI1e vegetation located along the upper margins of the pool provides limited filtering of sediments and pollutants prior to entering the pool; however, as the ponded area is mostly unvegetated, the pool provides very limited water quality benefits. Functions Related to Habitat Both the basin and the road pool exhibit very limited habitat value for both native plants and animals. II. GOAL OF RESTORATION A. Type(s) of Habitat to be Created/Enhanced The wetland areas to be enhanced are located at the northwest corner of the site. TI1e basin area receives urban stonn runoff from Bayview Drive and the adjacent portions of the site. The wetland portion of the basin covers approximately 0.03 acre. The basin currently supports a mix of native and non-native species, including four black willow saplings (Salix gooddingii, OBL) and non- native grasses, Spanish sunflower (Pu/curia paludosa, FAC+ or FACW-)2, burr clover (Medicago polymorpha, UPL), yellow sweet clover (Melilotus indica, FAC), Italian rye (Lolium multijlorum, UPL), berrnucla grass (Cynodon dactylon, FAC), and rabbit foot grass (Polypogon monspeliensis, FACW+). The road pool receives limited runoff from the parking lot. Wetland habitat within and surrounding the pool totals approximately 0.03 acre. Wetland habitat within both the basin and the road pool is severely degraded. Enhancement would include creating a hydrologic link between the basin and road pool. TI1e entire area would be expanded to cover 0.41 acre of wetland habitat. Non-native species would be removed and the area would be planted with native wetland and riparian species. The expanded wetland area will provide habitat as well as hydrological water quality functions on site. B. Functions and Values of Habitat to be Created!Enbauced Hydrologic Functions Grading would be performed to link the basin and road pool and expand the total wetland area. The grading will also provide for removal of non-native vegetati_on. Expansion of the wetland area will provide for short-tenn storage of surface water and energy dissipation. The proposed grading and the retention of surface water would provide for enhancement of biogeochemical and habitat functions at the site. Biogeochemical Functions 2 This is a non-native invasive species and is not included in Reed; however, this species typically occurs in wetlands and it is tl1e opinion of GLA Botanists that this species should be given FAC+ or FACW-indicator status. 3 E-197 The expanded, enhanced wetland area would provide for removal of imported clements and compounds, and retention of particulates. Runoff from off site, as well as from the project site, will be directed to the wetland and will receive treatment there. Increasing the capacity of wetland on the site to remove imported elements and compounds will improve water quality in the local coastal area, as urban runoff has become an increasing concern for nutrients, trace metals, dissolved oxygen, total suspended solids and pathogen indicator bacteria along developed shores. Fundions Related lo Habitat Enhancement of wetland habitats on site will improve habitat values. The vegetation would provide habitat for a variety of potential avian species including ·califomia towhee, common yellowthroat, bushtits, black phoebe, song sparrow, and yellow-rumped warblers. C. Time Lapse Enhancement would begin at the time project construction begins. 4 E-198 m. A. FINAL SUCCESS CRITERIA Target Functions and Values Enhancement efforts will result in provision of short-term storage of surface water, long-term storage of surface water, subsurface storage of water, energy dissipation, removal of imported elements and compounds, retention of particulates, and habitat for wildlife. B. Target Hydrological Regime Enhancement efforts will create areas of seasonally ponded water. Storage of water will provide for the establishment and maintenance of the target vegetation. C. Target Wetland Acreage to be Created/Enhanced A total of 0.41 acre of wetland habitat, consisting of emergent marsh, wet meadow, and riparian scrub will be enhanced and created within the wetland area. 5 E-199 IV. PROPOSED RESTORATION SITE A. Location and Size of Restoration Area The proposed restoration site is located at the northwest corner of the site [ see attached]. The enhancement site will cover approximately 0.41 acre. B. Ownership Status The property is currently owned by TI1e Irvine Company. The City of Newport Beach is the applicant. C. Present and Proposed Uses of Restoration Area A portion of the proposed enhancement area is currently occupied by a degraded wetland basin. The basin currently provides limited hydrologic, biogeochemical and habitat functions but could be enhanced to provide substantially higher functions. The wetlands associated with the current basin cover approximately 0.03 acre. The road pool area currently serves no use and is a result of vehicle traffic forming a rut on the site. Wetlands associated with the road pool area cover approximately 0.03 acre. The combined and enhanced wetland area would be expanded to 0.41 acre. To ensure the permanent status of the enhancement area (a total of0.41 acre) for water quality and habitat functions, the applicant will record a restrictive covenant in the form of a conservation easement that will prevent development of the areas proposed for wetland creation. D. .Jurisdictional Delineation The existing basin area exhibits limited areas ofhydrophytic vegetation with wetland hydrology due to storm flows that currently reach the basin. The road pool exhibits strong hydric soil indicators within an unvegetated area. The vegetated upper portion exhibits a predominance of hydrophytic vegetated with limited evidence of wetland hydrology and hydric soil indicators due to capillary rise along the margins of the pool. Most of the creation and enhancement area currently consists of entirely upland habitat. Existing wetland habitat within the creation and enhancement area totals 0.06 acre. E. Present and Proposed Uses of All Adjacent Areas Portions of the enhancement site currently consist of an artificial wetland basin and road pool located within an undeveloped Jot surrounded by development. The surrounding land use is mixed and includes developed and undeveloped areas. 6 E-200 V. IMPLEMENTATION PLAN A. Rationale for Expecting Implementation Snccess Nuisance and stonn water will be discharged to the wetland area, providing water for sufficient duration for support of the target wetland species. B. Responsible Parties The City of Newport Beach will be the responsible party. C. Site Preparation and Invasive Plant Removal Site preparation will be supervised by a qualified habitat restoration specialist, knowledgeable in native plant establishment. Site preparation is to consist of grading for creation of the expanded wetland area. During grading, the seed bank consisting of non-native species will be removed. Grading will be conducted to create the microtopography typically found in wetlands at the direction of the habitat restoration specialist. The excess soil removed from the area will be transported off site. Once the existing vegetation, top soil and associated seed bank are removed, the area will be evaluated by the habitat restoration specialist. If the area is deemed to be suitable for planting, the planting plan will be implemented. If further grading is required to ensure proper wetland function, it will be conducted at the direction of the habitat restoration specialist. Removing the existing seed bank will minimize the recurrence of invasive plants in the wetland area. Any invasive species that volunteer in the restoration area will be noted during monitoring efforts and will be removed immediately using methods approved by the California Department of Fish and Game and United States Fish and Wildlife Service. D. Planting Design Expanded and enhanced emergent marsh, wet meadow, and riparian scrub habitat would be planted within the expanded wetland area as set forth in Table I. These species would replace the non- native invasive and other exotic species removed during site preparation. The proposed habitat types would be planted in zones of appropriate wetness, with emergent marsh planted in the lowcr- lying, wettest portions of the wetland restoration area and riparian scrub planted along the slopes of the proposed basin. Variations in microtopography within the basin will allow a mosaic of emergent marsh and wet meadow habitats to develop in portions of the restoration area. E. Plant Palette All of the wet meadow and riparian scrub plants included in the planting palette (Table I) are able to tolerate dry summer conditions, taking advantage of inundation or saturated soil conditions during the winter and spring rainy season. Initial plantings will be accomplished during November or December, to take full advantage of the rainy season during the first year of the restoration 7 E-201 program. The constant discharge of nuisance water to the site is expected to support the expanded wetland habitat. F. Source of Plant Material Plant materials will be obtained from a local nursery specializing in the cultivation of native plants. Plants will be installed as container stock, which has been inspected to ensure that it is free of weeds. Plant stock will be pre-inoculated with beneficial mycorrhiza to improve plant establishment. G. Plant Installation Plants will be installed by a contractor specializing in the restoration of habitats native to southern California. Planting will be accomplished by digging a hole approximately twice the depth and width of the plant container. The planting hole will be filled with water and allowed to drain prior to planting. A small amount of backfill with be placed in the hole and lightly tamped down prior to placing the container stock. The plant root ball will be placed on the backfill and the area will be backfilled entirely while applying water to the backfill soil. 111e backfill will be mounded slightly higher than existing grade and a shallow irrigation basin berm will be created around each plant. A weed-free mulch will be applied around each plant and the area will be watered thoroughly. 8 E-202 Table l Plant Palette for Restoration Site Plant No. per Total Botanic Name Common Name Stock Tvoe Spacing Acre Quantity EMERGENT MARSH E/eocharis macroslachya Creeping spikerush liner 2' O.C. 400 100 Scirpus americanus Olney's spikerush liner 4' o.c. 350 88 Scirpus maritimus Alkali bulrush liner 4' o.c. 350 88 Typha domengensis Southern cattail 1 gal. 4' O.C. 300 75 Total 1400 350 WET MEADOW Artemisia douglasiana Mugwort liner 4' o.c. 200 50 Distichlis spicata Sallgrass liner 2' O.C. 350 88 Juncus rugulosus Wrinkled rush liner 2' O.C. 350 88 Juncus mexicanus Mexican rush liner 2' o.c. 350 88 Leymus triticoides Creeping wild rye liner 2' O.C. 350 88 Muhlenbergia rigens Deergrass liner 4' O.C. 200 50 Total 1800 440 RIPARIAN SCRUB Baccharis emoryi Emory's baccharis liner 8' o.c. 125 49 Baccharis salicifolia Mulefat liner 8' O.C. 150 59 Salix exigua Sandbar willow liner 10' O.C. 150 59 Salix lasiolepis Arroyo willow liner 10' O.C. 200 78 Total 625 244 JI. Erosion Control Appropriate erosion control measures will be used during plant establishment. This will include use of BMPs such as jute netting on slopes to hold soil in place during the establishment period. Erosion control measures will be focused on the basin slope, as significant erosion is not expected to occur within the low-gradient basin floor. Should erosion by observed during site monitoring efforts, corrective measures will be applied. I. As-Built Conditions The applicant will submit a report (including site photographs and a narrative that addresses the enhancemenVcreation activities) to the Coastal Conunission Executive Director within 30 days of completion of site preparation and planting, describing as-built status of the Enhancement project. 9 VJ. A. MAINTENANCE DURJNG MONITORJNG PERIOD Maintenance Activities The purpose of this program is to ensure the success of the enhancemen1/ creation program. Maintenance will occur over the life of the project (five years). As the weed eradication and plant installation is completed, the habitat restoration specialist will schedule a meeting with key members of the landscape maintenance crew in order to identify proper maintenance procedures. The following tasks will be performed as general maintenance duties: 1. Weeding Weeding will be conducted monthly during the first six months of the project and quarterly during years 2 through 5, or as necessary and as directed by the Project Restoration Specialist. 2. Plant Replacement Dead or damaged plants will be replaced during the first year as necessary to ensure compliance with the performance standards. 3. Pruning and Staking None of the target species will require pruning or staking. 4. Trash Removal Trash removal will be conducted during weeding and other maintenance visits. 5. Tree Protection None of the species selected are expected to require special protection. B. Responsible Parties The City of Newport Beach or its successors will be responsible for financing and carrying out maintenance activities. The applicant may assign the maintenance responsibilities to an appropriate contractor, but will retain ultimate responsibility for maintenance of the Enhancement site. C. Schedule Monthly weed control maintenance will be necessary for at least the first six months of project life. Uncontrolled weeds would quickly out-compete many of the desired native plant species. As the first year passes into the summer and fall the weed problem is expected to decrease, and, depending JO E-204 on the health and spread of the desired plants, the weed maintenance schedule will likely lighten the second year of project life. VU. MONJTORJNG PLAN A. Initial Monitoring Effort The site will be monitored immediately following establishment and 30 days thereafter. The initial biological and ecological status of the site will be established and the as-built condition of the site will be documented. Long-term monitoring of the site will begin following this initial assessment. B. Performance Criteria The success of wetland creation is defined as the restoration of a functional ecosystem. Success is usually measured by percent coverage by target species. While a fully successful restoration and enhancement plan might be viewed as one that results in 100-percent coverage, such coverage is unlikely. Natural habitats rarely exhibit 100-percent coverage, but rather include a considerable proportion of open spaces. The means of determining successful enl1anccment for this site will be through series of n1easuren1ents for natural rec1 uitment, exotic species cover, and covEr by nalive species. All of these, except non-native species cover, should increase over time. Cover by non-native species should be the opposite; it should decrease with time, particularly because one of the primary goals of the project is to substantially reduce or eliminate non°native species from the site. After the initial non-native species eradication and associated planting effort has been completed, the Enhancement site will be monitored by the project mom tor on a monthly basis for the 12 months and qumierly for the remainder of the monitoring period. Qualitative surveys, consisting of a general site walkover and habitat characte1ization, will be completed during each momtoring visit. General observations, such as fitness and health of the planted species, pest problems, weed persistence/establishment, mortality, and drought stress, will be noted in each site walkover. The Project Momtor will determine remedial measures necessary to facilitate compliance with performance standards. As habitat for wildlife is a stated Final Success C1iteria of this plan, notes regarding wildlife usage will be collected during each visit. Based on current wildlife use of the site as well as the location oftl1e site, it is expected that wildlife use will primarily consist of foraging by birds adapted to urban settings such as great blue herons, black phoebe, common yellowthroat, mourning dove, killdeer, house finch, California towhee, bushtits, song sparrow, and yellow-rumped warblers. Quantitative data will be collected annually using accepted vegetative sampling methods in order to evaluate survivorship, species coverage, and species composition. 11 E-205 In \he even\ Iha\ plantings should fail to meet the specified requirements, compliance will be ensured by the performance of either or both of the following remedial procedures by the contractor on an as-needed basis as directed by the Project Monitor:(]) replacing unsuccessful plantings with appropriate-sized stock or seed mixes lo meet stated cover or survival requirements, and /or (2) performing maintenance procedures lo ensure the site conditions are appropriate ( e.g., non-native species removal). Remedial actions in planting areas shall be based on detailed investigations (such as soil tests and excavations of failed plantings to examine rool development) to detennine causes of failure. If substantial non-compliance with \he performance occurs, \he City of Newport Beach will consul\ the California Coastal Commission lo determine whether corrective measures and an extension of the five-year monitoring period will be necessary. Standard Vegetation Monitoring procedures will be as follows: First-Year Monitoring Success Standard: 40-percent coverage of native species (5-percent deviation allowed); Al leas\ SO-percent of the planted species will be represented in the restoration site; No more lhan 10-percent coverage by non-native plant species Second-Year Monitoring Success Standard: 50-percent coverage of native species (<5-percenl deviation allowed); At least SO-percent oflhe planted species will be represented in the restoration site; No more than Five-percent coverage by non-native plant species Third-Year Monitoring Success Standard: 65-percen\ coverage of native species ( <5-percent deviation allowed); At least SO-percent of the planted species will each attain at least five- percent cover of the total native cover; No more than Five-percent coverage by non-native plant species Fonrth-Year Monitoring Success Standard: SO-percent coverage of native species (<5-percent deviation allowed); At least SO-percent of the planted species will each attain at least five- percent cover of the total native cover; No more than Five-percent coverage by non-native plant species Fifth-Year Monitoring Success Standard: 90-percent coverage 9f native species ( <5-percent deviation allowed); At least SO-percent of the planted species will each attain at least five- percent cover of the total native cover; No more than Five-percent coverage by non-native plant species C. Monitoring Methods 12 E-206 Monitoring will assess the attail111lent of a1111ual and final success criteria and identify the need to implement contingency measures in the event of failure. Monitoring methods include field- sampling techniques that are based upon the California Native Plant Society field sampling protocol.3 Please refer to A Manual of California Vegetation for further details on this sampling method. Monitoring Monitoring shall be conducted during the active growing season in September of every year. Monitoring shall be performed by a qualified habitat restoration specialist, biologist, or horticulturist with appropriate credentials and experience in native habitat restoration. Continuity within the personnel and methodology of monitoring shall be maintained insofar as possible to ensure comparable assessments. Records will be kept of mortality and other problems, such as insect damage. Other potential site problems, such as weed infestation and soil loss, will also be identified by the project monitor. Remedial measures undertaken will be referenced in the annual report to the Executive Director of the California Coastal Commission. Sampling Techniques Quantitative sampling within the restoration site will be performed using one-meter quadrats that will be placed randomly throughout the site. Placement of quadrats will be detennined using random numbers tables to provide two coordinates, one that indicates the distance along a longitudinal centerline bisecting the site and one that detennines the distance form the line. Plots will be placed on alternating sides of the centerline and perpendicular to the centerline. Vegetative cover will be visually estimated within the quadrat for each species present, and recorded on a data sheet. Any species observed during the sampling that does not fall within a quadrat will be recorded and included on the list of species for the restoration site. At least 30 replicates will be initially sampled. Sample vaiiance from data collection in years one through thi-ee will be used to determine if 30 samples is adequate. If a power analysis indicates that more than 30 samples are required, additional transects or quadrats will be added. If power analysis indicates that fewer thau 30 samples are required, the number of quadrats will be reduced. Sampling will be conducted with sufficient replication to detect a I 0% difference in absolute ground cover between the mean of the restoration and the success standard with 90% power at an alpha level of 0.10. The mean native cover for the restoration site will be compared to the performance criteria at the end of five years using an appropriate inferential test snch as a single- sample Hest. The mean cover for the restoration site will be considered to meet the performance criteria if the resulting alpha level is greater than 0.10. Photo-Documentation Several permanent stations for photo-documentation will be established. Photos shall be taken each monitoring period from the same vantage point and in the same direction each year, and shall reflect material discussed in the annual monitming report. 3 Sawyer, John 0. and Todd Keeler-Wolf. 1995. A Manual of California Vegetation. California Native Plant Society. 13 E-207 Final Success Criteria Resolution If the project meets all success criteria at the end of the five-year monitoring period, the habitat creation will be considered a success. lfnot, the maintenance and monitoring program will be extended one full year at a time and a specific set of remedial measures, approved by the Executive Director of the California Coastal Commission, will be implemented until the standards are met. Only those areas that fail to meet the success crite1ia will require additional work This process will continue until all year-five standards arc met or until the Executive Director of the California Coastal Commission determines that other re-vegetation measures are appropriate. Final success criteria will not be considered to have been met until a minimum of three years after all human support (excluding routine weeding), including inigation, has ceased. Should the re-vegetation effort meet all goals prior to the end of the five-year monitoring period, the Executive Director of the California Coastal Commission, at his discretion, may tenninate the monitoring effort. The permittee recognizes that failure to meet success criteria may result in the requirement to replace that portion of failed Enhancement. D. Annual Reports At the end of each of the five monitoring period growing seasons following the "as-built" assessment, an annual report will be prepared for submittal to the Executive Director of the California Coastal Commission. These reports will assess both attainment of yearly target criteria and progress toward final success criteria. These reports will include the following: • a list of names, titles, and companies of all persons who prepared the content of the annual report and participated in monitoring activities for that year • an analysis of all qualitative monitoring data • copies of monitoring photographs • maps identifying monitoring areas, transects, planting zones, etc. as appropriate. • copies of all previous reports E. Schedule Annual Reports will be submitted by December 31 of each year for the year in whlch quantitative sampling was performed. 14 E-208 VIII. COMPLETION OF RESTORATION A. Notification of Completion When the initial monitoring period is complete, and if the applicant believes final success crite1ia have been met, the applicant will notify the Executive Director of the California Coastal Commission by submitting a Final Monitoring Report that documents this completion. 171e final performance monitoring will take place after the five-year monitoring period is complete or after at least three years without remediation or maintenance other than weeding, whichever is longer. B. Agency Confirmation Following receipt of the final report, the applicant will, at the request of the Executive Director of the California Coastal Commission, provide access and guidance through the project site to confirm the adequate completion of the habitat creation effort. C. Contingency Plan Should any portion of the restoration site fail to meet the final success criteria after the five-year monitoring period, an alternate restoration plan will be developed to compensate for the failed areas. The alternate plan will be submitted to the Coastal Commission for approval within 90 days after submitting the Final Monitoring Report. s:0351-24e.wet.mit.doc 15 E-209 INTEGRATED PEST MANAGEMENT PLAN for BAYVIEW LANDING AFFORDABLE SENIOR HOUSING AND PARK CITY OF NEWPORT BEACH ORANGE COUNTY, CALIFORNIA January JS, 2004 Prepared for: City of Newport Beach Planning Department P.O. Box 1768 Newport Beach, California 92658-8915 Contact: Dau Trimble (949) 644-3230 Prepared by: Glenn Lukos Associates, Inc. 29 Orchard Lake Forest, California 92630 Contacts: Tony Bomkamp or Ingrid Chlup Telephone: (949) 837-0404 Fax (949) 837-5834 With Assistance From: RPW Services Inc. Responsive Pest Work Agriculture Lic#02001 Structural Lic#PR3095 P.O. Box 2342 Fullerton, CA 92837 Contacts: Paul Webb or Kevin Holman (Pest Control Advisor Certified Arborist WC 4273) E-210 TABLE OF CONTENTS I. INTRODCUTION ...................................................................................................... l II. BACKGROUND ......................................................................................................... l Ill. POST-DEVELOPMENT BENEFITS TO NATIVE WILDLIFE. ....................... 2 IV. MONITORING .......................................................................................................... 3 V. DAMAGE THRESHOLDS ....................................................................................... 3 VI. IMPLEMENTATION PLAN ................................................................................... 3 A. Preventative/Cultural Controls ................................................................................... 3 B. Physical/Mechanical Controls ..................................................................................... 6 C. Biological Controls ...................................................................................................... 6 D. Chemical Controls ........................................................................................................ 7 VII. REPORTING .............................................................................................................. 9 VIII. REFERENCES ......................................................................................................... I 0 I E-211 I. INTRODUCTION This plan addresses integrated pest management for Bayview affordable senior housing and park. The Bayview Landing site comprises approximately 15.0 acres and is located at the northwest comer of Jamboree Road and Pacific Coast Highway (PC!-1) in the city ofNcwpmi Beach, Orange County. The applicant proposes to develop senior affordable bousing, which consists of 120 units in a 3-story building with a community center, administrative offices, a pool/patio area, wetlands restoration/detention basin and I 46 parking spaces on the lower 5 acres of the site. The proposed park on the upper l O acres of the site will contain a bike path, park benches and native grassland and coastal sage scrub revegetation areas. This plan has been prepared pursuant to Special Condition 7B of the California Coastal Commission Notice of lntent to Issue Permit for permit application number 5-03-091. Integrated pest management (IPM) is an ecosystem-based strategy that focuses on controlling pests through a combination of techniques including prevention and education, biological control and cultural and mechanical practices. Pesticides are only used after monitoring indicates they arc needed according to established guidelines, which may include damage threshold exceedance. Treatments are selected to target only the pest organisms and are applied in a manner to reduce the risk to non-target organisms and the environment. II. BACKGROUND An integrateU pest management plan approaches pest prevention and n1anagc1ncnt by utilizing control strategies that are based upon the relationship of the target organism's life cycle and its environment. Cultural practices focus on prevention of pests by maintaining healthy hosts through proper planting, pruning, mulching and sanitation practices. Mechanical control focuses on physically removing the pest organism from its host. Biological control uses living organisms such as parasites, predators and pathogens to reduce pest populations. Chemical control uses various pesticides to suppress or control pests. Common pests expected on the site include fungal pathogens, annual and perennial grass weeds, broad leaf perennial weeds, nematodes, insects and vertebrate pests. Fungal pathogens do not produce their own food and therefore live off of plant or animal matter. Examples include Botrytis, also known as gray mold or bud and flower blight, a common fungus on both fruit trees and ornamentals and powdery mildew, which can affect nearly all landscaping plants. Weeds include undesirable or unwanted plants such as crabgrass, Bermuda grass, spurge, dandelion and artichoke thistle. Undesireable weeds specific to this site include such species as Spansih sunflower (Pulicaria paludosa), Australian saltbush (Atriplex semibaccata), Hottentot fig (Carpobrutus edulis), small-flowered iceplant (Mesembryanthemum nodiflorum), and Italian ryegrass (Lolium multiflorum ). A plant may be considered desirable in some circumstances but not in others, such as pampas grass. Although pampas grass has been used widely in landscaping, it readily escapes and competes with native vegetation. Nematodes are microscopic roundworms that may infect leaves or roots and cause disease. Various insects may also cause damage to landscaping plants including aphids, white flies, tluips, spidermites, mealybugs or scale insects. Vertebrate pests include ground squirrels or rabbits that may damage vegetation. E-212 Ill. POST-DEVELOPMENT BENEFITS TO NATIVE WILDLIFE Approximately two-thirds of the Bayview Project will be revegetated with native sage scrub and grassland habitat that has the potential lo support a variety of native wildlife species. A limited area (0.41 acre) will be restored or created wetland habitat. The other third, which includes the residential development, will be vegetated with a variety of landscape species, including native scrub species at the interface between the open space and residential development, that create a structurally diverse environment in which native species may also forage or nest. Native avian species with potential to use the site for foraging or nesting following project completion may include, but are not limited to, mourning dove (Zen'aida macroura), killdeer (Charadrius vociferous), bushtit (Psaltriparus minimus), Bewick's wren (Thryomanes bewickii), house wren (Troglodytes aedon), American crow (Corvus brachyrhynchos), common raven (Corvus corm:), American robin (Turdus migratorius), wrentit (Chamaea fasciata), northern mockingbird (Mimus polyglottos), yellow-rumped warbler (Dendroica coronata); common yellowthroat (Geothlypis trichas), Anna's hummingbird (Calypte anna), Costa's hurnminbird (Calypte costae), Allen's hummingbird (Selasphorus sasin), black phoebe (Sayomis nigricans), western kingbird (Tyrannus verlicalis), homed lark (Eremophila alpestris), spotted towhee (Pipilo maculates), California towhee (Pipilo crissalis), blue grosbeak (Guiraca caerulea), savannah sparrow (Passerculus sandwichensis), grasshopper sparrow (Ammodramus savannarum), song sparrow (Melospiza melodia), white-crowned sparrow (Zonotrichia leucophrys), western meadowlark (Sturnel/a neglecta), house finch (Carpodacus mexicanus), lesser goldfinch (Carduelis psaltria), turkey vulture (Cathartes aura), white-tailed kite (Elanus leucurus), Cooper's hawk (Accipiter cooperii), red-tailed hawk (Buteo jamaicensis) and American kestrel (Falco sparverius). Native mammal species with potential to use the site for foraging or burrowing may include, but are not limited to, raccoon (Procyon lotor), striped skunk (Mephitis mephitis), California ground squiffel (Spermophilus beecheyi), Bottoa's pocket gopher (Thomomys bottae), California pocket mouse (Chaetodipus californicus), western harvest mouse (Reithrodontomys megalotis), deer mouse (Peromyscus maniculatus), California vole (Micro/us californicus), and Audubon's cottontail (Sylvilagus bachmani). Native reptile species with potential to use the site for foraging or burrowing may include, but are not limited to, western fence lizard (Sce/oporus occidentalis), side-bloch lizard (Uta stansburiana), gopher snake (Pituophis melanoleucus), common kingsnake (Lampropeltis getulus), coachwhip (Masticophis flagellum), western rattlesnake ( Crotalus mitchelli). Native butterfly species with potential to use the site for foraging or breeding may include, but are not limited to, fiery skipper (Hylephi/ia phyleus), painted lady (Vanessa cardui), California ringlet (Coenonymphia californica), bramble hairstreak (Callophrys dumetorum), western pygmy blue (Brephidium exile), Acmon blue (Jcaricia acmon), Behr's mormon metalmark (Apodemia mormo virgulti), funereal duskywing (Erynnis funeralis), common hairstreak (Strymon melinus) and tiger swallowtail (Papi/io rutulus). 2 E-213 In order to best protect these native species, this plan provides for alternative pest control methods with chemical control only being used if deemed absolutely necessary. IV. MONITORING At a minimum of twice a month, the site will be scouted and data recorded on the presence, location and severity of pests. Monitoring will include visual inspection of stems, petioles, leaf veins, new growth, the undersides of new leaves, and the root crown of randomly selected individuals of each planted species for insects and signs of insect damage. Monitoring shall occur from April through September when insects are most active. Sticky traps may also be hung as a means of sampling for insects. '!be landscape superi,ntendent shall review the data and make regular spot checks to verify the accuracy of the scouting reports. A summary of the monitoring results shall be placed in a centralized location to allow for rapid identification of areas with pest pressure. Landscape zones will be marked in red to indicate problem areas and yellow to indicate potential problem areas. Appendix A includes a sample monitoring data sheet. Cultural, biological and mechanical control methods will be used prior to exceeding the damage thresholds described in Section V below. Each strategy will be documented upon implementation and its results recorded on the monitoring data sheets. V. DAMAGE THRESHOLDS Any level of infestation may trigger the use of cultural, physical or biological control mechanisms. If, after the methods listed below have been implemented and documented, weed cover is not reduced below 30-percent in the park and 20-percent in the residential areas, chemical applications may be applied, pursuant to Section VI.D of this plan, after the California Coastal Commission (CCC) Executive Director is notified as described in Section VII of this plan. If, after the methods listed below have been implemented and documented, insect damage is not reduced below 25-percent infestation (defined as the proportion of plants that have been infested with the undesired organism) in either the park or residential areas, chemical applications may be applied, pursuant to Section Vl.D of this plan, after the Califomia Coastal Commission (CCC) Executive Director is notified as described in Section VII of this plan. VI. IMPLEMENTATION PLAN A. Preventative/Cnltural Control !',trategies Culture control strategies focus on maintaining healthy landscape vegetation, which reduces the susceptibility to pest infestation. 3 / Site Preparation: • Site grading will be used to remove the non-native seed bank to the maximum extent feasible. If grow-and-kill is required, mechanical removal of remaining weeds and soil solarization, which consists of spreading two to four millimeter thick clear polyethylene plastic over the infected soils for four to eight weeks after soil cultivation, hand weeding and amending the soil, will be used preferentially over pesticide treatments. If pesticide treatments are deemed necessary, the CCC Executive Director must be notified prior to application as described in Section VII below. • Site Preparation shall include dense planting of target species with plugs and liners being used preferentially over seeding to promote the rapid establishment of dense cover and reduce the space, nutrients and light available to weeds. Pursuant to CCC Condition 7.B.3 and 7.B.4, final landscaping shall be completed prior to occupation of housing struchrres and areas where introduced non-native, non-invasive plants predominate shall achieve 90% cover at project completion for post-construction erosion control. • Soil and/or container stock shall be inoculated with native beneficial soil-orgarusms, including mycorrhizae, which improve plant health and compete with and suppress disease orgarusms. • All plant stock shall be carefully examined upon an-ival to ensure that they are free of insects and mites as well as non-native weedy plant species. Landscape Design • Pursuant to CCC Condition 7.A.2(c), slopes adjacent to the park site will be planted with native, drought resistant species. lnvasive, non-native species that may supplant native species, including but not limited to those listed below, shall not be used. Blue gum (Eucalyptus globules) Tree-of-heavan (Ailanthus altissima) Brazilian Pepper Tree (Schinus terebinthifolius) Pampas Grass ( Cortaderia atacamensis) Fountain grass (Pennisetum setuosum) Spanish broom (Spartiumjunceum) German Ivy (Senecio mikanoides) Periwinkle (Vinca major) Bermuda grass ( Cynodon dactylon) Mexican Fan Pahn (Washingtonia robusta) • Hardy, disease-resistant varieties of landscape plants shall be chosen and all plants shall be located appropiiately depending upon their shade tolerance and rrurumum water requirements. Species with similar requirements shall be planted together. 4 E-215 • Landscaping palettes will provide sufficient diversity to attract diverse natural predator parasite and populations and prevent the establishment oflarge pest populations. • Proper planting depths will be provided for each species. • Manual overrides will be provided for automatic watering systems to allow for adaptive inigation management. Maintenance: Keeping landscape vegetation healthy is essential to preventing pest outbreaks. Providing ideal growing conditions promotes target plant growth in order to outcompete weeds. • Training, including both pest management and plant health care, will be provided for all landscaping personnel. • Tools and boot treads shall be cleaned thoroughly each morning prior to work and after working in an infested area to prevent the unintentional contamination of pest-free areas. • Deep and infrequent irrigation shall be used to the extent practicable to discourage the development of shallow-rooted weeds and promote deep rooting of the desired species. • Rather than rely solely on timed irrigation responses, soil moisture will be periodically tested throughout the site to ensure that proper infiltration is occurring. Irrigation will occur early in the morning rather than late at night to reduce leaf wetness. • Hard surfaces will be regularly swept and cleaned to prevent the build-up of organic material in cracks, which provides a growing medium for unwanted vegetation. Cleaned cracks and crevices will be filled with sealant to remove potential gennination sites on asphalt and concrete surfaces. • Fence-lines and site perimeters will be regularly mowed or string-trimmed to prevent perennial and brush weeds from becoming established. • Landscape fabrics may be used in perennial ornamental display beds to prevent gernrination by blocking light from reaching the soil. • Contaminant-free organic mulches, leaves, wood chips etc. will be placed as necessary to prevent weed establishment and emergence. • Within the residential areas, infested, dead and fallen twigs leaves and fruits from the base of trees and shrubs will be removed to prevent spread of pest infestations. • Grasses will not be regularly cut below 6-7" tall in order to discourage establishment of gophers, which prefer disturbed, overgrazed and manicured locations. 5 E-216 B. Physical/Mechanical Controls Physical/Mechanical controls physically remove the pest without harm to non-target organisms. • Weeds shall be hand-removed (including the use of chainsaws, brush-saws or heavy duty mowers to remove woody perennial weeds) as soon as feasibly possible with attention to the most appropriate time to remove weeds before they set seed. Repetitive mowing or cutting of top growth of bushy weed species will deplete the energy reserves of the roots, although removal of the roots where feasible is more effective. • Weeds shall be placed on mantillas and removed from the site • Weeds may also be treated with heat as feasible. • Infested branches and other infected wood will be pruned out. • Snails will be handpicked regularly. • For some insects, including white fly, syringing, which refers to directing a concentrated stream of water to the undersides of infested leaves, has been show to be as effective as chemical treatments and may be used. • For gophers, holes will be filled as they appear. If necessary, mechanical traps may be placed, which will be checked daily. The trap will be relocated if no animal is caught within 3 to 5 days. Rodent control will be limited to areas where they may be considered hazardous to human health or safety. • If a problem with rabbits develops, trunk guards and fencing will be used to protect plants of concern. If necessary, non-toxic repellant will be applied in areas where rabbits are causing damage. C. Biological Controls Biological control refers to using a pest's natural enemies to control infestation. Biological agents may be introduced as soon as a pest is identified. The following provides examples of biological controls that may be used; however a wide variety of biological controls exist. Biological controls are often very species specific and will require proper identification of the pest. In the event that biological control becomes necessary, a Pest Control Advisor (PCA) may be consulted. • For whitefly, Encarcia parasitic wasps, lacewings (Chrysoperla/Chrysopa spp.), minute pirate bugs (Orius spp.), big-eyed bugs(Geocoris spp.), Jadybeetles and scale predators such as Scymnus or Chilocorus sp. may be introduced. 6 E-217 • For aphids, aphid midge (Aphidoletes aphidimyza), lacewings (Chrysoperla/Chrysopa spp.), Jadybeetles, or parasitic wasps (Aphidius matricariae) may be introduced from early spring to fall. • For thrips, Amblysieus cucumeris, a predatory mite, may be introduced from early spring to fall on plants with relatively smooth leaves. • For web-spinning spider mites, Phytoseiulus persimmilis may be introduced at any time during the year. • For above ground mealybugs, the Cryptolaemus montrouzouri may be introduced at any time during the year although they are Jess effective in the winter. • For scales, several species of Jaclybeetle, including Chilocous kuwanae, Lindorus • 1ophanthae and Chi/ocorus nigritus, or parasitic wasps such as Aphytis melinus or Metaphycus helvolus, may be introduced. • For fungus gnats and mites on small plants, Hypoaspis miles or Orius tristicolor may be introduced. • For caterpillars, Trichogramma wasps or Bacillus thuringiensis (BT), a bacteria, may be introduced. • For soils dwelling pests, such as grubs, weevils, sod webworms and carpenter worms, parasitic nematodes may be introduced. • Generalist pest predators include big-eyed bugs ( Geocoris spp.), minute pirate bug ( Orius spp.), lacewings (Chrysoperla spp.), and laclybeetles. • Semiochemicals, which include either pheromones, which affect communications between insects, and kairomones, which affect feeding behavior, may be used in trapping insect pests or to lure beneficials into the area. D. Chemical Controls If the above methods provide ineffective, then a PCA may be consulted regarding alternative biological and physical control methods as well as chemical methods. In the event that.pesticides are considered to be the only feasible option, then written notification will be submitted to the CCC Executive Director and the following shall apply: • Pesticides will only be applied if all other methods of control have failed and only after notifying the CCC Executive Director as detailed in Section VJJ below. • The varieties of trees, shrubs, vines and ground covers included within the landscaping plans generally do not have any major pest problems other than those listed in Table I. 7 E.-us Aphid infestations that are not adequately controlled by biological means may be controlled with spray applications of Safer Soap. The soap may also be used on roses if they have a problem with mildew. • When possible, pests will be treated with soil and trunk injections of pesticides that have no harmful effects on the beneficial organisms in the environment and avoid pesticide contact with anybodies of water. Table I includes a list of some of the pests expected on site and their appropriate pesticide treatment. Generally both methods of injections are best performed in the late winter to early spring although they have been perfonned at all times of the year with complete control. The concentration of the pesticide will depend upon the size of plant and chemical being used. TABLE 1: COMMON PESTS EXPECTED ON SITE AND THEIR TREATMENT Tree/Shrub Pests Chemicals used Application Specificity methods Camphor tree Mites Greyhound Trunk injected Not harmful Ind Laurel fig Thrins Merit Soil injected Not harmful Penner Psyllids Pointer Trunk injected Not hannful Yew pine Aphids Pointer Trunk injected Not harmfol Canary Pine Mites Greyhound Trunk injected Not harmful Cal Sycamore_ . --Anthracnose _L __ Shepherd Trunk injected Notharmfol Mondell Pine Mites Greyhound Trunk injected Not harmful • If weeds are not adequately treated by cultural, mechanical or biological means, pesticide use will be limited to Rodeo or Roundup, which is labeled for use in or around water bodies. Application will not occur at windspeeds greater than 5 mph to eliminate drift. As with manual control, weeds should be treated during the actively growing stage and before seed bead formation. • If rodent control becomes necessary, ground squirrels and gophers will be controlled with Fumitoxin. This is a gas tablet used in the tunnels of the pest and does not affect other animals. No poisoned baits will be used. • Pesticides that are not included within this plan shall not be used. In the event that the PCA recommends a pesticide that is not included in this plan as the only feasible alternative, then applicable information regarding the pesticide, including its toxicity and application will be submitted to the Executive Director for approval. • Spray applications of pesticide will be avoided whenever possible. • All state and local handling, storage and application guidelines, such as those regarding timing, amounts, method of application, storage and proper disposal, shall be strictly adhered to. 8 E-219 • Pesticides containing aldrin, di el din, chlordane, endrin, heptachlor, heptachlor epoxide, hexachlorocyclohcxane (including lindane), endosulfan, toxaphene, or DDT wilJ not be used. • No chemicals having toxicity to fish, avian or mammal species will be utilized on the site. VU. REPORTING As noted above, in the event that chemical control methods are deemed necessary, then written notification will be submitted to the CCC Executive Director. This notification will include the following: • A copy of the pest monitoring records, • A detailed discussion of the control methods previously utilized and potential reasons for their failure, • A description of the pesticide to be used and its application method including a discussion of strategics to limit potential impacts on non-target organisms, and • If the pesticide recommended is different than those listed in Section VJ above, then the application methods, toxicity, and specificity of the pesticide shall be detailed including strategies for reducing any potential affects on non-target organisms. Application of pesticides not included in th.is plan shall not occur until receiving written approval from the Executive director. 9 E-220 Vlll. REFERENCES Alden, P and F. Heath. 1998. Field Guide to California. Alfred A. Knopf: New York. Audubon Society. Starr Ranch Checklists. Accessed electronically on January 17, 2004 via http://www.starranch.org/birds.htm Behler, J. and F. King. 1979. Field Guide to Reptiles and Amphibians: North America. Alfred A. Knopf: New York. Bossard, C, J. Randall and M. Hoshovsky. 2000. Invasive Plants of California's Wi!dands. University of California Press: California. Brenzel, K. 1995. Sunset Western Garden Book. Sunset Publishing Corporation: Menlo Park, California. Bryant, P. Birds of Upper Newport Back Bay. Accessed electronically on January 17, 2004 via http:/ Imam ba. bi o. uci. edu/ ~pjbryan t/b iodi v /birds/ Bryant, P. Checklist of the Butterflies of Orange County. Accessed electronically on January 17, 2004 via http:/ /mamba. bio. uci.edu/~pjbryant/biodiv/]epidopt/checklist.htm California Storrnwater Quality Association. 2003. Landscape Maintenance. California Storrnwater BMP Handbook accessed electronically on January 15, 2004 via www.cabmphandbooks.com City of Calgary. 2003. Integrated Pest Management Plan. Accessed electronically on January 4, 2004 via http://www.calgary.ca/DocGailery/BU/parks operations/iprn.pdf Cuperns, Gerrit. Ornamental Pest Management .. Oklahoma Cooperative Extension Service. Accessed electronically on January 4, 2004 via http://cipm.ncsu.edu/ent/Southern Region/RIPM/ Cuperns, G., et al. Urban Integrated Pest Management. Oklahoma Cooperative Extension Service. Accessed electronically on January 4, 2004 via http://cipm.ncsu.edu/ent/Southern Region/RIPM/ Dake, J. April 10, 2001. Combating Common Garden Pests. Accessed electronically via http://www/miramamurseries.com/articles/combatpests.html Garth, J. and J. Tilden. 1986. California Butterflies. University of California Press: Berkeley. J arneson, E. W. and H. Peeters. 1988. California Mammals. University of California Press: Berkeley. 10 E-221 John, T. 1992. The Import an ct of Mycorrhizal Fungi and Other Beneficial Microorganisms in Biodiversity Projects. Western Forest Nursery Association. Accessed electronically on January 12, 2004 via http://www.mycorrhiza.com/downloads/leaf.wf Orsack, L. 1978. Butterflies of Orange County. University of California Press: Irvine. Pelczar, R. July/August 2003. Smar/Garden -Harnessing Solar Power. Ibe American Gardner. Accessed electronically on January 12, 2004 via http://www.ahs.org/publications/the american gardener/pd£'0307/Smart Garden 16-17.pdf Peterson, R. 1961. Western Birds. Houghton Mifflin Company: Boston. Schnelle, Michael. Weed Management. Oklahoma Cooperative Extension Service. Accessed electronically on January 4, 2004 via http://cipm.ncsu.edu/ent/Southern Region/RlPM/ Skroch, W. A., S. L. Warren and G. E. Mahnken. 1996. Best Management Practices for Weeds in Landscapes. North Carolina Cooperative Extension Services AG-508-7. Accessed electronically on January 4, 2004 via http://cipm.ncsu.edu/ent/Southern Region/RlPM/ Stebbins, R. 1985. Western Reptiles and Amphibians. Houghton Mifflin Company: Boston. Swan, D., et al. 1999. Apply Pesticides Correctly: A Guide for Commercial Applicators. Developer! for FPA contract number 68-1-7263 accessed electronically on Jan nary 1 'i, 2004 via http://pestworld.stjohn.hawaii.edu/studypackets/rightway.html Thiessen, C., T. 'Gow and M. Pidwirney. 1996. Pesticide Use and Abuse. Living Landscapes TI10mpson-Okanagan: Past, Present and Future accessed electronically on January 15, 2004 via http://royal.okanagan.bc.ca/mpidwim/agrjculture/pesticide.html UC IPM. Various dates. Pest Notes. University of California Division of Agriculture and Natural Resources. Accessed electronically on January 4, 2004 via http://www.ipm.ucdavis.edu/PMG/selectnewpest.landscape.html Weeden, et al. Biological Control: A Guide to Natural Enemies in North America. Cornell Univeristy. Accessed electronically on January 18, 2004 via http://www.nysaes.cornell.edu/ent/biocontrol/predators/predtoc.html S,035 I -24a.ipm 11 E-222 07/15/2004 15:00 7142828575 SDIL&PLANT LAB Orange Office Lab No. 55348 July 15, 2004 HRP LanDesign 3242 Halladay, Suite 203 Santa Ana, CA 92705 Attn: Dana Seelig SOil. AND PLANT LABORATORY, INC. BAY VIEW LANDING PARK-CITY OF NEWPORT BEACH, CA. PAGE 01/08 Attached are the results of analyses collected from the above site location on July 8. The samples represent areas where new landscaping is intended. A roap is enclosed indicating tbe sample location areas. Table 1 is enclosed as a summary sheet for the analytical results and recommendations. Analytical Results The data i11dicate some potential co11cerns. The salinity (ECe) is elevated in the samples represented by areas LP3, LP4A, LP4B and LP5. In samples LP3 and LP4A many crops will be restricted and in sample LP4B a11d LPS ortly those plants tolerant of these conditions will survive. The salinity is safely low in sample areas LP!, LP2 and LP6. Sodium is elevated i11 all sample areas except LP6, The sodium adsorption ratios (SAR) are elevated in all sample areas except LP6. The elevated sodium adsorption ratio (SAR) indicates that sodium is poorly balanced by calcium a11d magnesium therefore gwsum will be required. The sodium levels are high . enough in sample areas LP3, LP4A, LP4B and LP5 to adversely affect soil structure resulting in possible reduction of water infiltration. • Although boron is safely low in samples LPl, LP:2, LP4A, LP5 and LP6, it is at the upper end of acceptable in samples LP4A and LPS. Boron is slightly elevated in sample LP4B and could potentially be a problem issue with boron sensitive plant material. Samples LP4B and LP6 are classified as sandy loam utilizing the USDA soil classification methodology. Sample LP3 is classified as a sandy clay loam. fo these samples the fine texture of the soil with clay plus silt ranging from 4 2 -46% could potentially create a problem with drainage, Careful management of irrigation should be taken to prevent over-watering. This problem can be improved by breaking up the soil and i11creasing the organic content. The water infiltration rnte for the sandy loams are estimated at 0.37 inches per hour based on the particle size distribution data. The water infiltration rate for the sandy P.O. Box 6566, Orange, California 92863-6588 (714) 282-6777 • FAX (714) 282-8575 PO. Box 153, San!a Clara, California 95052-0153 (408) 727-0330 • FAX (408) 727-5125 P.O. Box 1648, Bellevue, Washington 98009-1648 (425) 746-6685 -FAX {426} 662-0531 E-223 07/15/2004 15:00 7142828575 SOI L&PLANT LAB SOIL ANO PLANT LABORATORY, INC. Page2 HRP LanDesign July 15, 2004 PAGE 02/08 clay loam is estimated at 0.28 inches per hour based on the particle size distribution data. The actual infiltration rates roay vary depending upon the degree of compaction. The pB ranges from a slightly acidic at 6 2 in sample LP6 to slightly alkaline at 7 .6 in sample LP1. Little or no free lime was detected, which is preferred. Adjusting the pH into the near neutral range should not be difficult. The available nitrogen is low in all samples except sample LP6. Phosphorus is low in all sarople areas. Potassium is low in all areas except sample LP6, where it is well supplied. It is fair in sample LP2. Calcium is slightly low in all areas except sample LP2 and will increase with the addition of gypsum. Magnesium is ample. The microoutrients detected in sample LP4B indicate that copper; zinc and iron are low. Manganese is fair. Comments The primary concerns are the elevated salinity in sample areas LP3, LP4A, LP4B and LP5 and the elevated sodium in all sample areas except LP6. Also the elevated boron in sample LP4B should be noted. It should be possible to reclaim these soils through leaching and amending, however reclamation of the areas represented by sample areas LP4B and LP5 may prove to be difficult One option for improving the growing conditions in these areas would be the removal and replacement of existing soil with a more suitable import soil. This may be impractical on a large scale but could be utilized for high profile landscape areas. The depth of soil removal will depend on the plant material selected, but for turf and groundcover 18 inches should be satisfactory. For shrubs and deep-rooted perennials a minimum of24 inches in height, the existing soil should be removed the entire depth of the root ball and twice the diameter of the rootball. The import soil can then be used as the backfill to be placed around the rootball. The following specifications for the import soil are suggested. Suggested Landscape Import Soil Specifkations CHE:MISTRY Reaction (pH) saturated paste Salinity (EC. dS/m) saturation extract Sodium adsorption ratio (SAR) Boron in saturation extract, ppm E-224 6.0-7.6 <3.0 <6.0 <l.0 07/1512004 15:00 7142828575 SOIL&PLANT LAB SOIL AND PLANT LABORATORY, INC. Page 3 HRP LanDesign July 15, 2004 Particle Size Gravel Coarse sands Silt plus clay TEXTURE USDA Sieve Size (mm) 2.0 0.5 0.05* •Use Hydrometer method Objective -Percent Passing >95% >75% <35% PAGE 03/08 If not possible to remove and replace soil in areas represented by samples LP4B and LPS, then the following are soil preparation recommendations utilizing the current on~site soil. Prior to planting thorough soaking irrigations should be made in order to leach some of the excess soluble salts from the surface soil. See the enclosed Table 1 for an estimation of the amount of water in inches that will need to be applied. A good quality water should be applied in such a manner as to insure uniform water movement into the soil and to limit runoff. Leaching irrigations should begin after the incorporation of the organic amendment, gypsum and soil sulfur and prior to the incorporation of any pre-plant fenilizer. The success ofleaching will depend on the drainage capability of this soil. If the sub-grade is heavily compacted or drains poorly then reclamation ofthis soil will be difficult. We would recommend rechecking the salinity and sodium of the soil prior to planting since the amount of water required to reclaim this soil is an estimation. Since the subsoil may remain saline we would reconunend plants selected for this project be salt tolerant. A non-saline organic amendment would be preferred since salinity is already elevated. For turf areas, we would recommend utilizing sod instead of seeding, however per your request, hydroseeding recommendations are included and may be utilized in other areas. Due to the difficult soil conditions plant performance may be adversely affected even after amending. After reviewing the plant pallet for this site it appears that most of the plant material is native and the soil preparation recommendations have been adjusted accordingly. A small amount of fertilizer will be recommended to increase low fertility levels. See Table 1 for a complete listing of amendments. Surface Soil Preparation for Tur£ Groundcover and Mass Planting Prior to amending, the surface soil in areas to be landscaped should be ripped or tilled to alleviate compaction, preferably to a 9-inch depth. Uniformly broadcast and blend the fullowing with existing soil to a 6-inch depth. AMOUNT PER 1000 SQ. FT. 4 cu. yds. nitrogen fortified organic amendment ( compost* or redwood or fir sawdust) *Rates and fertilizers may have to be adjusted depending on analysis of selected compost. E-225 07/15/2004 15:00 7142828575 50 I L&PLANT LAB SOIL AND PLANT LABORATORY, INC. Page 4 HR.I:' LanDesign July 15, 2004 fudroseed Fertilizer For amended areas to be hydroseeded the following should be added to the hydromulch mix. AMOUNT/ACRE 200 lbs. Nitroform (38-0-0, WIN 27%) For !l_lill!!lended areas to be hydroseeded the following should be added to the hydromulch mix Tree & Shrub Planting Guidelines AMOUNT/ACRE 300 lbs. Nitroform (38-0-0, WIN 27%) 600 lbs. 6-20-20 PAGE 0<1/08 Excavate the planting hole approximately two times the diameter of the root ball or as wide as practical. The planting hole should be excavated no deeper than the root ball itself The root ball should be situated slightly higher than final grade. Organic matter is not required in the backfill. Slow release fertilizer tablets can be placed iu the upper 12 inches of backfill soil at the manufacturer's recommeuded rate if so desired. Do not cover the top surface of the root ball with other soil. A temporary soil berm is often constructed around the outer edge of the root ball to help chan.nel water through the root ball then into the surrouuding soil. Ideally a weed free zone should he maintained just beyoud the diameter of the plantiug hole. A 2-4 inch deep layer of coarse mulch can be placed around the tree or shrub; mulch should be kept a minimum 4-6 iuches from the trunk. If drip irrigatiou is utilized, make sure the emitter is place over the original rootbal~ uot adjacent to the rootball or on uative soil. Maintenance F ertilizatiou Many native plauts are well adapted to low fertility soils and therefore maintenance fertilizations are usually not required for native plant installations. Once plants are somewhat established, and if growth and color dictate, an application of a complete fertilizer could be made to improve the availability of nitrogen, phosphorus and potassium. The fertilizer chosen should be a controlled release fertilizer. Repeat applicatious should be based 011 growth rate and plant appearance. If we cau be of any further assistance, please call. ~-~~ MARYELLEN BELL E-226 "' '-' N --J ~ . / gotQ and cpQoVlt ~abottafotty, 9Vto. P.O. Sox 6566, Orange, Callfornla 92863-5566 1714)282-8777 FAX 714) 282-B575. P.0, Box 153, Sanla Clara, California 95052-D153 (4D8J 727-0a30 f/>.X (408 727-5125· P.O. Box 1648, Belle\lue, Washingta1 98009-1648 1'25\746-6665 FAX 425 W2...fl53} SAMPLE NO. LOCATION 1 LP1 2 LP2 3 LP3 4 LP4a 5 LP4b 6 LPS 7 LP6 TABLE 1 SOIL ANAL YSISI AND RECOMMENDATION SUMMARY BAY VIEW LANDING lbs. oer 1000 sq. ft. Leaching ECe Na requirements dS/m me/I SAR in inches soil sulfur □vosum 6-20-20 2.7 20.7 14.2 5 100 10 2.7 18.2 9,5 75 10 7.3 57.4 20,2 4 5 150 10 6.3 46, 1 18, 1 3 5 125 10 10.5 79.6 23.7 5 5 200 10 9,8 64.8 9.8 5 75 10 1.3 5.5 3.2 triple superphosphate 0-45-0 5 Q ✓ ~ >-> U1 ~ " Q Q .c, ~ en cs, 0 ✓ >-> .c, N OJ "' OJ U1 ✓ U1 gJ H ij ' D ~ r 61 7J e; Cl cs, U1 Q OJ co (SJ '·· Ll) (SJ ti! <I [L PO <I ...J f-z <I ..J [L "" ...J H D lfl lfl ,... lfl OJ N ro N tr H r-- cc CS) C) H tr (SJ <SJ N " cc H ' ,... (SJ ~ flRP Ul'IDilSIGN 3242 Halladay Su.t.te 203 Santa Ana1 C.A. 92105 Soil and Plant Laboratory, Inc. 1594 N. Main Stred Orange, CA 92867 714 .. 2sz.sm piwm, 7U-28Z.S57Sfax www. soilandplant!aborarory. com SOIL FERTILITY AND AGRICULTURAL scr!Tl\BILITY (A04) Samples Talcen: 7/ 8/04 Samples :Rec'd: 7/ 9/04 Ormige Off.i.ce LalJ No. 553~8 BA;: VIEfl =SCAPING PAAK Sam. Ralf -Parts Per Mill.ion Paxts D:ry Soil-pH/ ----saturation ~xtract Va1ues------ ple Sat-%-/ I NO;; N1!1 ro, I Oual I ca ,,,, Na K B Cl. I t TEC I N N p K Ca Mg I Li.me )ECe me/l rre/l. me/l me/1 PP" m&/1 I SAR I Sample Descr.l.pUon ~ J,oq Number 1 J.4 s 6 8 80 1150 294 7.6 2,1 2.4 1. 9 20. 7 0.1 0 .39 14.2 LPl 100 0,4 o.s 0,6 0.7 1. 4 Law 04-Al.3482 16 5 S04 = 4,7 mt,q/1 2 1.5 7 6 7 uo 1870 398 7.3 2. 7 4.5 2. 9 18.2 O.l 0.41 9.5 LP2 112 0.4 0.4 0.7 1.0 1. 6 Nolle 04•Al3483 16 5 804 = 9.6 meq/1 4 22 7 5 6 90 1600 596 7,4 6,3 6.5 6. 4 46.l 0.2 0, 65 J.8 .1 LP4A 159 0,3 0.2 0.4 0,6 1.7 LOW 04-Al.3485 16 5 504 -12,9 """l/1 6 16 6 8 4 70 1630 570 7.3 9.B 18,314.2 64.8 0.2 o. 65 l.6.1 LP5 l35 0.4 0,2 0.4 0,7 2.0 None 04-Al3487 16 5 804 = 17.1 meq/1 -----~--~~-7c--,---=------.....,--,----,----c-----,------------------1/14/04 su£ficiency factor (1. ():::sufficient for average .crop) below each nutxient. N factor based on 200 pp:n. constant feed. SAR = sod1.i.m a-"orption ::atio. ·Na.=sodium, B=Boron, Ca=ca.I.cium, M;=Magnesi"lml. Hal£ Saturation %=.a.ppox field moistw:-e capacity. B, Na. and s;.linity(ECe (dS/m at 25 deg.C.)) by sat ext method. Major clements by sodi1llll cbl.oi:ide e>:tractio11 (phosphorus by sodium. bic~nate extraction). 'l'EC (tist.ed hel.ow ftal.f Sat, when i:equeste::l)-Estimated. Total. :B,cchangeab.ie Cati.ans ('W!eq/kg) 00 N N pc\ CD (SJ ' r-- (S) ~ m <I ..J f-z <I ..J Q. "' ..J H 0 (J) l/1 r-- L/1 OJ N OJ N " n r-- Q Q co n " Q (SJ N ' ll1 n ' r--0 ~ liru? Ll!l!DESIGN Soil and Plant Laboratory, Inc. www,soilandplantlaboraiory. com COMP1'EHENSIVE SOIL ANALYSIS {AOS-1, AD5-2 or AOS-3) O.range Office Lah No, 55348 1594N Mainfftnd Orange, C4 91867 714-181-8777 plume 7U-~U575fax 3242 Halladay Suite 203 Santa Ana, CA 92705 BAY VJEi LANDSCAPING PAEK - Sam ple " 5 Sam ple Ir Sampl.es Taken: Ra.lf pH/ Sat%/ Qual 7/ 8/04 •=les Rec'd: 7/ 9/04 ------------Parts Per llill~on Paits Dry So1i------------- ! NO .l liH4 PO, I Organic TEC Li.me ECe I N N P K Ca ldq Cu Zn Mn l1e I i dry wt. SaJiq'.lle Del!cdptio,:,. & Log Number 18 l.41 7. 4 10. 5 None 4 5 2 0.1. 70 0.3 1210 o.s 612. a. 6 1 9 2.0 0.3 0.1 0.6 6 O.l. L1?4B 0.2 I Percent of Sanipl.e Pas.sing 2 llml. Screen I I I I---Gra:vel.--1---------Sand ·--------- --------saturation :Ex.tract Values---------I I Vexy Med. to f I Ca Mg Na K B so, I I Coarse Fine I coarse Coarse V, "Ei.ne l Silt Cl~ I I n,e/1. me/1. ma/1. me/1 ppn me/1. JSJ\RJ 5-12 2-5 J 1-2 0.5-1 0.05-.5 .002-.05 0-.002 USDA 04-Al3486 16 5 Soil. Cl.assification -----------------------'----------------------------------- 5 J.0.2 1.2.2 79.6 0.2 0.95 J..5. 7 23. 7 0.4 0.4 l.S 7.7 44.0 29,4 J.7. 4 Sandy ;Loam -=--=-,-----:,....-,----:-c-:,--=-,---:--:a-------,--,-,-----,--:-:---~-::---,---c:--:,---,----c,---,---,-::-e------,---,-,~ 7/14/04 sufficiency factor (1.0=suff:icient:. for avei::age crop) be1.cr,,: ~ nutrient value. N factor based on 200 pp:a,. constant feed.. SAR= sodium a..d.so:r:ption ratio. Hal.f saturation .t-awrox. f:ie.1d mo!.sture capacity. N:lt.rogen(N), Pota.ssi.um.{K), Calcium(Ca} and }!agnesium(Hg) by sod.i-um. chl.ori.de extraction. '.Ehosphoru.s (P) by sodium bicarbonate extraction. Co:pper{Cu) , Zinc (Zn), Manganese (Mn) , Iron (Fe} by DTPA extraction. Sat. ext, method for saJ..i.nity (EC.e as d.5/m), Boron{B) J Sul..fa.te(SOt) , Sodium(Nal and SAR. T&C {listed bel.ow Hall Sat) = Est. Total. Exohangeal,le Cation• (""'4'kg) . Gravel. fraction e,q,ressed as pe<cent by weight of" oven-dried sample passing a 12tmn(l/2 inch) sieve. Particle sizes in millimeters. °' N N ~ CD CS) ··, co co ~ <r [L 3 r- ~ _J g, _J H 0 01 t.r1 r--l/1 co N CD N " M r-- OJ (SJ cl) M " CS) OJ N .... tn M .... r-- (SJ 1" ~ HM L1'11DES IGN Soil and Plant Laboratory, Inc. www.soilandplantlahoratory.com COMPREHENSIVE SOIL ANALYSIS (AOS-1, AOS-2 or AOS-3) Orange Office Lah No. 55348 15U N. Mam Street Orang£, CT 91U7 714-:Ul-8777 p/w!U! 71.f-181-8575 Jcrx 3242 Balla&y Suite 203 Santa Ana, CA 92705 BAY VIEW LAllDSCAEING PARK Sam ple ii 3 7 Sam. ple ii Sampl.es Taken: Ralf pH/ Sat%/ Qua.l 7/ B/04 Samples Rec'd: 7/ 9/04 ------------Parts Per Million ?arts Dey Scil------------- 1 NO, NH, ro, I Organic TEC Li;ne &Ce I N N P K Ca Mg cu zn No Fe I % d,:y wt. Sample Description k-Log ~ 1B 1.50 7 .4 7 .3 Low 6 7 0.( 6 110 l.52.0 522 LP3 0.3 0.5 0,6 1.6 14 120 6. 2 1, 3 l.1 11 8 170 HOO 496 LP6 0.8 0.5 1,0 0.7 1.9 1 ~rce..nt of Sample Passing 2 IDIIl screen I I---Gravel--1---------sand----------- ---------saturation Rrtract VaJ.ues---------l I Vecy Med.. to I I Ca Hg N"a K B so, I !Coarse .F;in&I Coarse Cca..rse V. Finel Silt I me/1 me/1 me/1 m,/1 ppm me/1 ls.ARI 5-12 2-5 I 1-2 0.5-1 0.05-.5 .002-,0S I I Clay I 0-.002 USDA 04-A.13484 16 5 -04-J\.B488 1.6 5 Soil. Cla.ssi:fi.cation ________________________ ! ___________________________________ _ 3 8.4 7.8 57.4 0.3 0.50 18.6 20.2 1.8 3.9 5.1 11.1 4J..5 21.9 20,4 Sandy Cl.ay Loam A04 Package• M4 Requested 7 3.2 2.7 S.5 0.4 0.32 3, 1 3 .2 o.o 0,7 1,9 5.7 47.l 25.9 19.4 Sandy Loam Ao4 Package m J\.04 :Requasted 7/14/04 Suff:i.cct.ency factor t1-O=su:t"fici.ent £or avex:age crop) below each nutrient val.ue. N factor hased on 200 ppm constant feed. SAR :c: Sodium adsorption ratio. Half Saturation %=approx fiel.d moisb1ra capacity. Nitrogen(N) r J?otassium.(lQ, Calcium.Cea) and Ma.9nesium.(l:!Sg) by sod.iua. cbl.oride extract.ion. Phosphorus.{P) by sodium bicarbonate extxaction. Copper{CU}, Zinc(Zn}, Ma.!l..ga.C.ese {Mn) &. ri::on (Fe) by DTPA extract.ion. Sat. ext. meth:xi for sali.nity (ECe as dS/m) , Bo:ron{B) ,. Sul.fa.te{SO,J , Sod.ium(Na.) and SAR. TEC (listed below Hal.f .sat) = Est. Total Exch.angeab1e Cations (ineq/kg} . Gravel. :fraction expressed a.s percent :by weight oE oven-dr:ied salllple passing a 12.mm.(l/2 i.ooh) sieve. Particle sizes in mi J J frt,e+-ers. 0 "' ';' "' 07/]5/2004 15:02 7142828575 " ,, .,, \_, 1\ '\ \' \' '•' ·<~: : '::\:\' ~~ r,~:i--,+-tHi' ' . \I '- \ )T TO SCALE E-231 SDI L&PLANT LAB PAGE BJ/01 INDEX MAP LC-5 Ll-5 LP-5 # SOIL SAMPLES COLLECTED LC-2 ~-Ll-2 LP-2 LC-1 Ll-1 LP-1 LC-2 STANDARD SPECIFICATIONS FOR BAY VIEW LANDING PARK MITIGATION & MONITORING PLANS ORANGE COUNTY, CALIFORNIA June 5, 2004 Prepared for: City of Newport Beach Planning Department P.O. Box 1768 Newport Beach, California 92658-8915 Contact: Dan Trimble (949.644-3230 Prepared by: Glenn Lukos Associates, Inc. 29 Orchard Lake Forest, California 92630-8300 Contact: Sally Davis (949) 837-0404 N(S(e'. ---m~ IJ\Jfv~TION c..otJ-r-7\.1N~D /N cH'f:;St:::, :5'-TAt-..}oA-1=-o ~e,.t'Flc..A,-iuJ--Js. ~u-f~C.'E;-D(:. ---f-8-tG(:,, '.De,,be,.{2---1 &EP t tJ -r-A~: C..QtlG,A\....-9>,.G,~ .5Lf?.-\.J6 4<.~"T'6µ-n 1:)1--j f\.A)-j • W~\....AWD t2'.-e~\2.Ant),-...\ f'I .... P...W 0 • IJ\ri-E:-.6~ f~'71"" 1'-'VrNA-b~'M~ -J ~ ---ru~~ A-f-£ 11vc.A .... \J De.O Fo,z R"fs--fe JZE.N c,{:_ E-232 ORDER OF WORK I. The Contractor shall follow the sequence of operations as set forth herein. The order of work shall be as follows: A. Eradicate an non-native ptant species B. Perform site preparation C. Install container stock plants D. Hydroseed E. Perform site mafntenance INSPECTIONS I. The Contractor shall notify the Project Monitor a minimum of 72 hours in advance of the start of any work that is stated herein as requiring the presence of the Project Monitor or the Landscape Architect AU such work shall be performed only in the presence of the Project Monitor unless prior approval has been granted to perform such work in his/her absence. (A qualified habitat restoration specialist or other individual knowledgeable in native plant revegetation is herein identified as the project monitor) IL The Contractor must be on-site for all inspections. Ill. Any Work completed without inspection or approval by the Project Monitor or Landscape Architect shall be removed, exposed, or replaced at the cost of the Contractor. IV. Contractor shall call for inspections for the following items: A. Prior to commencement of Work to verify existing conditions and environmentally sensitive areas. B. Weed abatement and exotic plant species eradication. C. At the completion of site preparation. D. During excavation of planting holes and container stock installation. E. Site cleanup prior to hydroseeding. F. At complet,on of plant installation. The Project Monitor will submit written notification of Acceptance of the Installation. to the Contractor to commence the beginning date for lhe 120-Day Post-Installation Maintenance Period. • G. At the completion of the 120 Day Post-Installation Mainlenance Period. app Fl @I I' DCC the b g" • g td f ti C el IJIOl!IICl,JiiCC I 0!106. : If. ;t I II pl LISI: Ji ll Gcsornl Usbt '2 ·,1 STATUS MEETINGS A, I. For the first <n",;;;\hs following plant installation, am/-qr®terlyttiereafterfu,the-•ttfe"'Of1hil"project, Contractor shall attend a status meeting with the Project Monitor to be held at the project site. Owner mcly also request the attendance of the soils engineer, cMI engineer, surveyor. city inspector, and whomever else Owner designates lo be at said meetings. At Owner's request, Contractor shall have a principal (i'.e., owner, responsible managing partner) attend the status meeting. SITE PREPARATION I. General A. Prior to the commencement of any site preparation, all contractors who will complete some aspect of the plan will meet at the site with ttie Project Monitor who will review all aspects of the plan which concern the Contractor including site protection. maintenance inspections. landscape procedures. and monitoring. The maintenance personnel will be fully informed regarding the habltat establishment program so they understand the goals of the effort and the maintenance requirements. The Project Monitor will supervise all aspects of the Plan inducting site preparation, installation, and maintenance. 8. Prior to plant installation, the Project Monitor will provide an addendum to these Specifications, if required, indicating required amendments and/or soil treatments. if required, per a soil laboratory's recommendations. C. All combustible materials. trash, debris, and other waste materials from any construction operations shall be legally disposed of outside the Project Site. E-233 D. The Contractor shall protect all existing structures or facilities lhat are adjacent to or fall wfthin the limits of the Work to be done under this contract. Any structure or facility to be protected, which is damaged as a result of the Contractor's construction operation shall be replaced by the Contractor at his/her cost1 to the satisfaction of the Project Monitor- f:_ The Project Monitor wm review the site preparation and must indicate approval to the Contractor before planting or seeding may commence. The Conlrnctor must give the Project Monitor at least 72 hours notice before a site review. II. Materials A~ Materlals shall conform to the provisions .jn these Specifications. 111. l='reparatioh of Planting Areas A. Preparation of planting areas shall include, but is not lirnited to, incorporating soil amendments (if recommended by Project Monitor). removing trash and debris, eradicating all exotic plant species, and doing any other work necessary to make ready the area for planting as specified in these Plans and Specifications. B. Construction debris shall be removed and disposed of legally off-site. c. The Contractor shall kill and remove all weeds frorn the site, completed prior to the addition of any soil amendments and irrigation installation. N. Herbicides and Pesticides A_ the Contractor shall comply with all rules and regulations of the Department of Food and Agriculture and the Department of Health, the Department of Industrial Relations, and all other agencies lhat govern the use of pesticides required in the performance of the Work on the Contract. B. Pesticides shall include but shall not be llmited to herbicides, insecticides, fungicides. rodenticides, germicides, nemalocides, bactericides, inhibitors, fumigants. defoliants, desiccants. soil sterilants, and rE<pcllants. C. Any substance or mixture of substances intended for preventing, repelling, mitigating, or destroying weeds, insects, diseases, rodents, or nematodes and any substance or mixture of substances intended for use as a plant regulator, defoliant or desiccant shall be considered a pesticide. D. The Contractor shall obtain recommendations for the use of all herbicides frorn a licensed Pest Control Adviser (PCA) in accordance with the requlrernenls of the California Food and Agricultural Code, and these Specifications. E. Herbicide recommendations shall include, but not be limited to, the pesticides to be used, rates of applicatlon, methods of application, and areas to which pesticides are to be applied. At no time shall pre-emergent herbicides be used. F. Herbicides shall be mixed in accordance with the instructions provided on the applicable registered label. Prior to mixing any pesticide, a copy of the registered label for the pesticide to be mixed shall be given to the Project Monttor, or when such copy is unavailable, the Project Monitor shall be permitted to read the label on the container. G. Herbicides for weed control shall be applied with a photosensitive dye that will produce a contrasting color when sprayed upon the ground. The color shall disappear between 2 and 3 days after being applied. The dye sMII not stain any surfaces nor injure plant or animal life when applied at the manufacturer's recommended application rate_ H. Where control of non-native vegetation is required and the use of herbicides is necessary, and there is a possibility that the herbicides could come into contact with water, the PCA shall recommend only those herbicides, such as Aquamaster® or Rodeo® (Glyphosate). which are approved for aquatic use. If surfactants are required~ they shall be restricted to non-ionic chemicals. such as AgriDex, which are approved for aquatic use. I. The Contractor shall adhere to all conditions of the Integrated Pest Management Plan for Bayview Affordable Senior Housing and Park. V. Exotic Vegetation Control A. Exotic pest plants shall be removed according to these Specifications. Eradication of weedy plant species shall be performed by hand, by the use of pesticides, or by other methods approved by the Project Monitor. The Project Monitor shall direct the Contractor regarding \he selection of target weed E-234 species, their !◊cation, and the timing of weed control operations to ensure that native plants are avoided, 8. If necessary. a grow-and-kill operation will be employed to limit the competitive edge of the existing exotic plants (refer to 1PM for Bayview Landing Affordable Senior Housing and Park). The "grow'' segment of this process irivolves the irrigation of the site before planting and seeding. The ''kill" segment of this operation wilt consist of herbicide application to weedy species with the preservation of desired native species. The grow and kill operation will begin no later than late summer, with final harvesting of weeds occurring in the late fall_ The Contractor shall implement the following steps: 1. Kill and remove all existing weedy plant species. 2. Irrigate all areas to be plante<l for two (2) weeks_ 3. Kill and remove all newly germinated weeds. 4_ Repeat Steps 2 and 3_ 5. Obtain approval of completed weed abatement from the Project Monitor prior to any planting. 6. Trees and shrubs may be planted prior to the grow and kill operation with the written approval of the Project Monitor_ C. Non-native vegetation established prior to planting will be removed by manual clearing or by the use of an approved herbicide. Weed abatement shall not commence until the site is under complete automatic irrigation that has been approved by the Project Monitor and/or the Landscape Architect D. For the first two years of the project weeds shall be manually removed at intervals of not more than 30 days. All portions of the plant will be removed, including the roots. E_ The type, quantity, and method of herbicide application will be determined by a California licensed Pest Control Adviser (PCA) who will inspect the site and write project recommendations and submit same for approval to the Project Monitor. A licensed qualified applicator (QAL) may work under the supervlsion of the PCA. The Project Monitor will direct the PCA and Contractor regarding the selection of target weed species7 their location, and the liming of weed contror operations to ensure that native plants are avoided to the extent possible. F. No herbicides or pesticides shall be used on native vegetation or where Thieatened or Endangered species occur. The Contractor shall coordina~e with the Project Monitor to determine the presence of Threatened or Endangered species. G. The Contractor sh:zill notify the Project Monitor at least 24 hours prior to each application of pesticide and shall lndicate the hours of application. No application of pesticides shall be made on Saturdays, Sundays, or legal holidays, unless otherwise approved.by the Project Monitor. H. Pesticides shall not be applied when weather conditions, induding wind conditions, are unsuitable for such work. Wind velocities shall not exceed five miles per hour during application of herbicides. I. Any new or existing native plants that have been damaged by the appncatlon of the pesticides shall be replaced by the Contractor at his/her expense as determined by the Project Monitor_ J_ Target nori~native vegetation to be controlled includes, but is not limited to, giant cane (Arundo donax), blue gum (Eucalyptus globules), Pampas grass (Cortaderia se//oana), salt cedar (Tamarix ramosissima), tree of heaven (Ailanthus affissima). tree tobacco (Nicotiana g/auca), brass buttons (Co/u/a coronoplfolia), spiny cocklebur (Xanthfum spinosum). Kikuyu grass (PenniSetum clandest[num), Bermuda gt'ass (Cynodon dactyfon), rabbitfoot grass (Polypogon monspeliensis), castor bean (Ricinus communis), tree tobacco (Nicotiana g/auca), and black mustard (Brass/ca nigra)_ K. The Contractor will remove off-site all exotic plant rnaterial in a legally acceptable manner to a location that prevents its re-establishment IRRIGATION SYSTEM I. A. B_ c_ D. E. f_ G_ General Irrigation is to be used solely for the purpose of establishing the plants at the mitigation site and is of a temporary nature. The Contractor is responsible for applying sufficient irrigation lo adequately establish plant materials, and germinate and establish the applied seed. It is the Contractor's responsibility to maintain adequate soil moisture for all plantings on the site. The Contractor shall coordinate with the Owner or the Project Monitor concerning an irrigation schedule. Irrigation water application shall not promote nor create erosion. The Contractor shall avoid overspray or runoff onto adjacent paving and pedestrian use areas. All irrigation shall be completed, approved. and under automatfc operation for a minimum of seven (7) days prior to any planting, During the course of the construction phase of the Work the Contractor will not be held liable for damage to irrigation system due to vandalism. E-235 PLANT INSTALLATION I. General A. Planting work shall consist of preparing planting holes, planting container stock, applying mulch. and hydroseeding with mycorrJ1iza! inoculum_ B. No planting shall be done in any area until the area concerned has been prepared in accordance with these Specifications and presents a neat and uniform appearance satisfactory to t11e Project Monitor. c_ All planting shall take place betvveen October 11>t and March 31 !51 to take advantage of the winter rainy season. PlanUng before or after this perfod requires authorization by the Project Monitor. D. The Project Monitor wlll spot planting locations for container stock in place prior to planting, E. During the course of the construction phase of the Work the Contrador will not be. held Hable for death or damage to plant materials due to vandaUsm. Contractor will not be held liable for death or damage to plant materials due to floods, fires, or other damage beyond the Contractor's controL F. Contractor wfll submit. product data of materials to be utilized for review and approval by Project Monitor. G. Prior to plant installation the Project Monitor will locate individual plant locations in the field with 21-inch pin flags" The flags will be color coded as to species. A list of plant species with their appropriate color code will be provided to the Contractor prior to plant installation. The Project Monitor shall furnish all labor. materials, and transportation required to adequately indicate the various plant 1o·cations. II. Contract Growing Operations A. The Contractor is responsfble for notifying the Project Monitor and the plant and seed suppliers of the proposed da\e of installation to ensure proper hardeningroff of plants. The plant supplier shall harden~ off all plant materials in full sun and out from under misting systems at least two weeks prior to planting. B. The plant supplier shall ship plant materials as directed by the Contractor upon a two•week advance notice. The Contractor shall provide the supplier with a delivery schedule for all plant materials. The Contractor i~ responsible for arranging and financing all deliveries of plant materials. IU. Materials A. Materials, parts and equipment to be furnished by the Contractor Shafi be new, unless otherwise speclfied in these Specifications. The materials shall be manufactured, handled, and used in a workman-like manner. B. All malerials shall be subject to inspection and if, in the opinion of the Project Monitor, the same do not comply with the contract documents, said materials shall be rejected and immediately removed from the premises at the expense of the Contractor. C. Manufacturer's warranties, guarantees, instruction sheets and parts lists which are furnished with certain articles or materials incorporated in the Work shall be delivered to Owner prior to acceptance of the WorK. IV. Plants A. The container stock specified on the Plans has been ordered and will be paid for by the Owner. No other nursery may be utilized. It is the Contractor's responsibility to arrange for delivery of container stock and pay for any associated costs for deliveries. B. Replacement material must be purchased from the same nursery and must originate from the same collection sources as the original material. If additional material is required, then arrangements shall be made with the nursery and the Project Monttor to secure the material in a timely manner. The Contractor should be aware that as many as 10 months lead time may be required to secure custom- collected propagules and seed_ C. Plants shall be of the variety and size spectfied on the Contract and shall conform to the requirements of these Specifications. Any substitutions shall be approved in writing by the Owner or the Project Monitor and may require approval of the California Department of Fish and Game and/or the Army Corps of Engineers. The Project Monitor shall notify the Contractor of any changes at least 72 hours prior to Contractor taking delivery of plant material. D. No plant shall be transported to the planting area that is not thoroughly wet throughout the ball of earth surrounding the roots. MY plant that, in the opinion of the Project Monitor, has a damaged root ball, or is dry or in a wilted condition when delivered to the planting area will not be accepted and shall be replaced by the Contractor at his/her expense. E. Root condition of plants in containers will be determined by removal of earth from the roots of not Jess than 2 plants of each specres or variety nor more than 2 percent of the total number of plants from each E-236 species or variety. The Project Monitor will inspect the root condition prior to transportation to the planting ai-ea. F. Plants shall be healthy, vigorous, free from plant disease, insect pests or their eggs, excessive abrasions or other objectionable disfigurements, and shall have healthy, normal root systems. well-filling their containers, but not to the point of being root-bound. Tree trunks shall be sturdy and Well hardened off. Plants shall not be pruned or topped prior to delivery. G. Each plant shall be handled and packed in the approved manner for that species or variety, and all necessary precautions shall be taken to insure that the plants will arrive at the site of the Work in proper condition for successful growth. Trucks used for transporting plants shall be equipped with covers to protect plants from windburn. H. Plants shall be individually tagged or tagged in groups by species or variety. L AJI plants shall comply with f=ederal and State laws requiring inspection for plant diseases and infestations. Inspection certificates required by law shall accompany each shipment of plants, and certificates shall be delivered to the Project Monitor. J. The Contractor shall obtain clearance from the County Agricultural Commissioner, as required by law. before planting plants delivered from outside the County in which they are to be planted. Evidence that such clearance has been obtained shall be filed with the Project Monitor. K. Toe Contractor shall notify the Project Monitor when plants are to be shipped to the project site. Such notification shall be given not less than 14 days prior to the actual shipment date. L. The container stock is available at Tree of Life Wholesale Nursery, 33201 Ortega Highway, San Juan Capistrano, California 92693. Contact: Elana Benge or Pat Slator, telephone number 949.728.0685. Please refer to the Bayview landing Project when identifying this project with the nursery. V. Mulch A. Unless otherwise specified, mulch shall consist of wood chips, tree bark, or shredded bark, or any combination thereof, at the Contractor's option. Mulvh materials produced from pine trees grown in Alameda, Monterey1 Santa Clara. Santa Cruz, or San Mateo counties shall not be used. S. Wood chips shall be manufactured from clean wood. The particle size of the chips shall be between one-half lnch (2") and three inches (3") in length, and not less than 3/8-lnch in width and 1/16-inch in thivkness. Ch1ps produced from tree trimmings that c;ontain leaves or small twigs will not be accepted. C. Tree bark shall have a particle size between one-half inch (1/2") and one and one-half inches (1 1/2") and shall be free of salt and foreign materials such as clods, coarse objects, stivks, rocks, weeds, or weed seeds. D. Shredded bark shall be a mixture of shredded bark and wood; shall have a partide size between 1/8- inch (1/8") and one and one-half inches (1 1/2") in thickness and one inch (1 ") to eight inches (8") in length; and shall be free of saJt and deleterious materials such as clods, coarse objects, and rocks. VI. Fertilizer VII. A. Fertilizer shall be of the type specified on the Contract. B, Fertilizer shall be a 10-gram biodegradable planting packet containing a blend of 18-percent total nttrogen (N), six-percent available phosphoric acid (P20 5), six-percent soluble potash (K20), 5.7-percent combined sulfur (S), 8.51-percent calcium (Ca), 2.02-percent magnesium (Mg), and 18-percent boron (B). C. D. A. 8. C. C. E. The nitrogen. phosphorus, and potassium sources shall be coated with a polyurethane coating to provide 17.8-percent coated slow release nitrogen, 5.09-percent coated slow-release available phosphate and 5.09-percent slowly available soluble potash. RTI Booster-Paks 18-6-6 is available at Reforestation Technologies International (RTI), 1341 Dayton Street, Unil.G, Salinas, California 93901. Telephone number 800.784.4769. Installation of One-Gallon Container Stock Planting done in soil that is too wet or too dry or not properly conditioned or in a condition not generally accepted as satisfactory for planting as provided in these Specifications, will not be accepted. Container stock shall be thoroughly watered the day before planting. No more plants shall be distributed in a planting area than can be planted and watered-in on that day. Trees and shrubs to be planted in areas to be seeded shall be planted before seed is applied. Planting holes may be excavated by hand digging or by drilling. Water shall not be used for the excavation of planting holes. The Contractor shall avoid creating smooth, vertical walls in the planting hole, and scarify the side of planting holes with shovel or digger bar if an auger is used. One-gallon stock will be planted in holes measuring at least twice the diameter ancl twice the depth of the plant container. Where rock or other hard material prohibits holes from being excavated to the E-237 depth specified, new holes shall be excavated and the abandoned holes shall be filled with the excavated materiaL F-Partially fill the planting hole with friable native soil to one-inch (1 ") below the expected depth of the rootball. Pl;;ice RTI Booster Paks one-inch (1") below the expected depth of the rootball and cover vVith soil. Utilize two (2) Booster Peks for.one-gallon container stock. G. Plants shall be set in the backfill material In flal bottomed holes, to such a depth that. after the backfill has settled, the soil shall be even with the top of the root ball as shown on the Plans. If the backfill material settles below the top of the root ball after planting and watering, addition-al soil shall be added to bring the backfill even with the top of the root ball as shown on the Plans. H_ With the palrn of the hand covering the open end, upend the plant container_ Carefully tap the container so the plant rests upside down on the hand leaving the rootball completely intact. Plants shall be removed from their containers in such a manner that -the ball of earth surrounding the roots is not broken. Plants shall be planted and watered as hereinafter specified Immediately after removal from their containers_ Plant containers shall not be cut prior to delivery of the plants to the planting area. I. Examine the plant for a healthy root system. If there are signs of girdling, scarify the rootball. J. Before placing the container plant on the backfill, work the soil around the roots so that they are not compressed into a tight mass, but are spread and supported by the soil benealh them. Set rootball atop backfill so the. root crown is slightly above finished grade_ K. Fill remaining portion of planting hole with backfill. Be sure the crown is still slighUy above grade. L. Construct a three-inch (3") high, hand-compacted earth berm, approximately 36 inches (36") in diameter. for a watering basin_ M. Apply two inches (2") of mulch as top dressing within the enlire watering basin. Mulch shall be of the size and type as specified in these Specifications. Mulch must not be placed directly against the main stem of the plant. VIII.Plantlng of Rosepot and/or Uner Container Stock A. Rosepot and/or liner plant stock will be placed in a hole measuring at least twice the diameter and depth of the container. B_ Planting done in son lhat is loo wet, too dry, or not properly conditioned, as provided in the::;e Specifications, or in a condition not generally accepted as satisfactory for planting will not be accepted. C. Rosepot and/or liner conteiiner stock shall be thoroughly watered the day before planting. No more plants shall be distributed in a planting area than can be planted and watered on that day_ D. Container stock to be planted in areas to be seeded shall be planted prior to seed application. E. Planting holes may be excavated by hand digging, using a sharp-shooter or equivalent planting tool. or by drilling with a small auger to open a small hole to insert the plant. Water shall not be used for the excavation of planting holes. Avoid creating smooth, vertical walls in the planting hole. D. Rosepot and/or liner container stock wnl be planted in small holes adequate to accept the plant and rootbalL Where rock or other hard material prohibits holes from being excavated to the depth specified, new holes shall be excav.,ted and the abandoned holes shall be filled with the excavated material, E. Follow the guidellnes for planting one-gallon container stock. Watering basins and mulch depths will be limited by the available planting space. The Contractor may employ his/her discretion in the size of watering basins. F. Use one RTI Booster Pak for rosepot and/or liner plantings. IX. Planting of Emergent Plant Stock A. Emergent plant stock will be planted directly in ponded areas. B. Place stock into a hole that is capable of accepting the diameter and height of the container. C. Set the top of the rootball slightly above finish grade. D. Backfill the planting hole with native soil or mud. X. Watering A. All plants and seeds shall be hand watered immediately after planting. Water shall be applied until the backfill soil around and below the roots or ball of earth around the roots of each plant is thoroughly saturated. Where water is applied with a hose, a water disbursement device or pressure-reducing device approved by the Project Monitor shall be used. Under no circumstances shall the full force of the water from .the open end of a hose be allowed to fall within the basin around any plant. B_ Water shall be applied to plants as often and in sufficient amount as conditions may require to keep the plants in a healthy, growing condition during the life of the Contract. XI. Site Cleanup E-238 A. Once initial planting is completed the Contractor will remove from the mitigation site all trash, plant contajners, and excess soil. The Contractor sha/! repair all scars and ruts caused by Work operations. The area shall be left in a neat and orderly manner. HYDROSEEDING I. A. B_ c_ D. E. F_ G. General Contractor may subcontract with a licensed hydroseed installer (hereinafter referred to as the Subcontractor) for hydroseed operations. The Contractor shall ensure that the Subcontractor will apply $eeds, compost, mycorrhizal inocuturn 1 and stabilizing compound conforming to these Specifications. Planting areas will be hydroseeded after the installation of irrigation components and container stock as specified in the Plans and Specifications. Hydroseeding will proceed after the Project Monitor has certified that the hydroseed site preparation work has been completed. Seed and other additives shall be uniformly applied to those planting areas as specified in the Plans and Specifications. Any weeds will be hand cleared by the Contractor prior to hydroseeding_ The ground will be thoroughly wetted prior to hydroseeding. The Contractor wm coordinate installation of the Irrigation System and the container plant stock with the Subcontractor to ensure that no damage will occur during hydroseeding of the site. The Project Monitor wfll be on-site during hydroseeding operations and will relay any concerns regardfng proper performance of the Specifications directly and immediately to the Contractor, verbally and in writing. 11. Fiber A. Fiber shall be produced from natural or recycled (pulp) fiber. such as wood chips or similar wood materi9ls, or from newsprint, chipboard, corrugated t.--anJboard or a combination of these processed materials, and shall be free of synthetic or plastic materials. B. Fiber shall not contain more than seven-percent ash as determined by the Technical Association of the Pulp and Paper Industry (TAPP!) Standard T413, shall contain less than 250 parts per million of boron. and shall be otherwise nontoxic to plant 01 animal life. C. Fiber shall have a water-holding capacity by weight of not less than 1,200-percent D. Fiber shall be of such character that Lhe fiber' will disperse into a uniform slurry when mixed with water_ Water content of the fiber before mixing into slurry shall not exceed 15-perce.nt of the dry weight of the fiber_ The percentage of water in the fiber shall be determined by California Test 226. Commercially packaged fiber shall have the moisture content of the fiber marked on the package. Fiber shall be colored to contrast with the area on which the fiber is to be applied, and shall not stain concrete or painted surfaces. E_ A Certificate of Compliance for fiber shall be furnished to the Project Monitor. 111. Seed A. Seed shall conform to the provisions of Materials in these Specificatio11s. Individual seed species may be measured and premixed prior to delivery by the seed suppller or in the presence of the Project Monitor. 8-Seed not required lo be labeled under the California Food and Agricultural Code shall be tested for purity and germination by a seed laboratory .certified by the Association of Official Seed Analysts, or a seed technologist certified by the Society of Commercial Seed Technologists. C_ Seed shall have been tested for purity and germination not more than one year prior to application of seed. D. Results from testing seed for purity and germination shall be furnished to the Project Monitor prior to applying seed. E. The seed specified on the Contract has been ordered and will be paid for by the Owner. It is the Contractor's responsibility to arrange for delivery of the seed. The Contractor shall pay for any and all specified seed treatments! including acid scarification and mycorrhizal inoculum. F. Replacement seed must be purchased from the same seed supplier and must originate from the same collection sources as the original material. If additional seed is required, then arrangements shall be made with the seed company and the Project Monitor to secure the material in a timely manner_ G_ Seed required to be labeled under the California Food and Agricultural Code shall be labeled by the vendors supplylng such seed. E-239 H. Seed specified without a purity or germination requirement shell be labeled to include the name, date (month end year) collected, and the name and address of the seed supplier. Said seed, at the time of soWJngf shall be from the: previous or current year'$ harvest. I. All shipments of seed not accompanied by a valid California Nursery Stock Certificate shall be reported to the County Agricultural Commissioner at the point of destination for inspection and shall be held until released by the Commissioner. J. Seed shall be labeled and furnished in sealed standard containers. The seed shall not contain more than 0.5 percent weed seed by volume. Seed that has become wet, moldy1 or otherwise damaged will not be accepted. Seed in broken or damaged containers will be rejected. K. The seed is available at S&S Seeds, P.O. Box 1275, Carpenterta, California 93014. Contact: Jody Miller, telephone number (805) 684.0436. Please refer to the Bayview Landing Project when identifying this project with the seed company. IV. Mycorrhizal lnoculum A. Mycorrhizae shall not be stored in temperatures grea:ter than 90°F and no less than 32°F or in direct sun. Mycorrhizae that has become wet, moldy, or otherwise damaged by extreme temperatures shall be rejected_ B. Endomycorrhizal inoculum shall be ordered at least two weeks in advance of appHcation to ensure availability. C. It is the responsibility of the Contractor to arrange for and finance delivery of the mycorrhizae. D. Mycorrhizal inocu\um shall be applied at the rate of 8,900,000 live propagulea per hectare (3,600,000 live propagules per acre) based on the guarantee of the supplier or an analysis returned by an independent laboratory. E. Endomycorrhizal inoculum shall be applied before or in the same application as the seeds. In no case shall endomycorrhizal inocuJum be applied after the seeds_ In no case shall endomycorrhizal inoculum be applied after the seed application. lnoculum must be applied within one hour of addition to the mixing tank_ V~ Compost for Hydroseeding A. Compost shall be derived from green material consisting of chipped, shredded or ground vegetation or clean processed recycled wood products, or a Class A, exceptional quality biosolids compost, as required by US EPA,. 40 CFR, part 503c regulations. or a combination of green material and biosolids compost. B. The compost shall be processed or completed lo reduce weed seeds, pathogens, and deleterious material and shall not contain paint, petroleum products, herbicides, fungicides, or other chemical residues that would be harmful to plant or animal life. Other deleterious material such as plastic, glass, metal, or rocks shall not exceed 0.1 percent by weight or volurne. C. A minimum internal temperature of 135'F shall be maintained for at least 15 continuous days during the composting process. The compost shall be thoroughly turned a minimum of five times during the composting process and shall go through a minimum 90 day curing period after the 15 day thermophilic compost process has been completed. D. Compost shall be screened through a minimum 114-inch screen. E. The moisture content of the compost shall not exceed 35 percent_ Moisture content shall be determined by California Test 226. Compost products with a higher moisture content may be used provided the weight of the compost is increased to equal compost with a maximum moisture content of 35 percent F. Compost shall be tested for maturity/stability with a Slovita Test KiL The compost shall measure a minimum of 6 on the Slovita maturity/stability scale. Vt Commercial Fertilizer A. Commercial fertilizer shall conform to the requirements of the California Food and Agricultural Code. Commercial fertilizer shall be in pelleted, granular, or tablet form and shall have a minimum guaranteed chemical analysis of 18 percent nitrogen, 6 percent phosphoric acid, and 6 percent water-soluble potash, or other as approved by the Project Monitor. VII. Stabilizing Emulsion A. Stabilizing emulsion shall be a concentrated liquid chemical that forms a plastic film upon drying and allows water and air to penetrate. The film shall be nonflammable end shall have an effective life of at least one year. B. Stabilizing emulsion shall be non-toxic to plant and animal life. In the cured state, the stabilizing E-240 emulsion shall not be re-emulsifiable_ The material shall be registered with and licensed by the state of California, Department of Food and Agriculture as an "auxiliary soil chemical." C. Stabilizing emulsion shall be miscible with water at the time of mixing and application. VlltApplication A_ The ratio of total waler to total stabilizing emulsion in the mixture shall be as recommencled by the manufacturer of the emulsion. B. Any mixture containing stabilizing emulsion shall not be applied during rainy weather or when soi! temperatures are below 40° F. Pedestrians or equipment shall not be permitted to enter areas where mixtures containing stabili2ir'lg emulsion have been applied. C. Materials shall be applied in two (2) separate applications. The first application as specified in the table below consists of the following mixture in the proportions indicated, shall be applied with hydroseeding equipment within 60 minutes after the seed and mycorrhizae have been added to the mixture: Material Kilograms ner hectare Fiber 400 Non-Leoume Seed As soecified in the Plans Leaume Seed As specified ir, the Plans Endomvcorrhizal lnoculum 8,900,000 orooaaules ner hectare Comoost 1600 D~ The second application consists of the following mixture in the proportions ind1cated which shall be applied with hydroseeding equipment Material Kiloqrams ner hectare Fiber 600 Comoost 2400 Commercial fertilizer 200 Stabilizino emulsion (solids) 200 120-CALENDAR DAY POST-INSTALLATION MAINTENANCE PERIOD I. General A_ Contractor shall maintain the pro}ect on a continuous basis from the first day after the pfanting is complete end approval for all Work has been obtained from the Project Monitor to start the 120- Calendar Day Post-lnsta'1ation Maintenance Period. Contractor shall maintain sufficient personnel and adequate equipment to perform the Work herein specified_ ContractN shall maintain continuity within maintenance personnef_ B. Contractor shall request an inspection by the Project Monitor and the Landscape Architect, if applicable, afler irrigation and plant installation for acceptance of the Work in writing. In the acceptance letter to the Contractor, the Project Monitor shall state the beginning and ending date of tile 120-Calendar Day Post- Installation Maintenance Period. C. Contractor shall provide all labor, materials and equipment to perform Work during the Post-Installation Maintenance Period, as specified herein, including but not limited lo7 adequate watering of plant material, replacing deed and/or declining plant materials, and controlling weeds, insect infestations and pests such as rodents or herbivores. D. The Project Monitor will meet with maintenance personnel in order to identify proper maintenance procedures. A professional with experience and knowledge in native plant creation, restoration, and enhancement maintenance will supervise all maintenance personnel. E. Any day the Contractor fails to adequately water or perform work determined to be necessary by the Project Monitor will not be credited as part of the Post-Installation Maintenance Period. F. The Contractor will not be held liable for damage to irrigation system or death or damage to plant materials due to vandalisrnt floods, fires. or other damage beyond the Contractor's controL G. The Conlractor shall replace any plants indicating weakness or probability of dying due to Contractor negligence during the Post-Installation Maintenance period at his/her own expense. E-241 H. The Contractor shall be aveilable within five (5) working days of request by the Project Monitor for replanting, irrigation system adjustments or repairs, or any other maintenance activity Work determined to be necessary by the Project Monitor'. L The 120-Calendar Day Post~li1$tclllat1on Maintenance Period may be extended by Owner if the project is improperly maintained. appreciable replacement is required, or other corrective work becomes necessary_ J_ Contraclor shall request an Inspection within !he last five (5) working days of the Post-Installation Maintenance Period for acceptance of the Work performed in accordance with the Contract Documents. The request shall be made to the Project Monitor a minimum of five (5) working days prior to the date of the inspection. The Project Monitor shall notify the Contractor in writing of the satisfactory completion of the Post-Installation Maintenance Period. II. General Maintenance Duties A. The following tasks to be performed by the Contractor as General Maintenance duties during the 120- Calendar Day Post~ln.stallation Maintenance Period Include. but are not limited to; 1. Plant inspection 2. Weed control 3. General maintenance of Irrigation system 4. Irrigation water volume and frequency 5. Trash and debris removal 6. Pest control 7. Plant replacement 8. Seed replacement B. Plant Inspection 1. The Contractor and the Project Monitor shall inspect the plants within the mitigation areas on a monthly basis or more frequently as determined by the Project Monitor. 2. The Project Monitor shall prepare a written memorandum efter each monitoring site visit listing problems and recommended remedial measures. A copy of this memorandum shall be sent to the Contractor for implementation within twu weeks of notification. 3. All native plants shall be maintained in their natural shapes. No pruning is necessary or desirable_ AH dead wood must remain on the plant or where it has fallen. 4. All basins around plants shall be maintained at constructed depths during the Post-Installation Maintenance Period~ unless otheiwise directed by the Project Monitor. The mulch within each watering basin shall be maintained at no less than·l\No inches (2") unless otherwise authorized by the Project Monitor. 5. Staking of trees is to be avoided unless determined necessary by the Project Monitor. 6. All color-code pin-flags shall remain in place to allow Project Monitor to verify the location and species of the inslalled plant. C. Weed Control 1. The mitigation site shall be maintained free of weeds during the Post-Installation Maintenance Period. Weed eradication will minimize competition that would prevent the establishment of native species_ Maintenance personnel will be trained to distinguish weedy plant species from native vegetation to ensure that only weedy species are removed or sprayed with herbicide. 2. During the 120-Calendar Day Post-Installation Maintenance Period weeds shall be manually removed either before they can attain a height of six Inches (6") or produce seed, whichever comes first All portions of the plant will be removed, Including the roots. If the site is not weeded within one week of achieving any of the above criteria, a penally of liquidated damages equal to $500 per day will be imposed on the Contractor by the Owner after the seventh day. 3. The Project Monitor shall direct the Contractor regarding the selection of target weed species. their location. and the timing of weed control operations to ensure that native plants are avoided to the extent possible. 4. Pulled weeds wilt be placed on a "mantilla" to prevent the seeds from coming in contact with the ground, and removed from !he mitigation site on a daily basis. 5. A cleared space, 18 inches from the base of !he plant, wlll be maintained around each container plant to minimize competition from other plant species. Mulch, two inches (2") thick within the watering basin, will be maintained throughout the maintenance period following the same procedures described in these Specifications. 6. Leaf and branch drop, and organic debris of native species shall be left in place. D. Irrigation Water Volume and Frequency 1. The Contractor shall be responsible for supplying sufficient irrigation water lo adequately establish new plant materials. and germinate and establish the applied seed. 2. • Supplemental lrrigation water shall be applied in such a manner as to encourage deep root growth E-242 (periodic deep irrigation ver$us frequent light irrigation). Wetting of the full root zone and drying of the soil between irrigation events is essential to the maintenance of the plants and the promotion of a deep root zone that will support the vegetation in the years after establishment. 3, Allow soil to dry down to approximately 50-to 6O-percent of field capacity (in the top 6 to 1 O inches after germination and during seedling establishment) before the next irrigation cycle. A soil probe or shovel shall be used to examine soil moisture and rooting depth directly. E. Irrigation System Maintenance 1. The Contractor shall be responsible for the regular maintenance and repair of all aspects of the irrigation system, Poorly functioning or non-functioning parts shall be replaced Immediately so as to not endanger the plantings. 2. General system checks shall be conducted no less than weekly for the first month after installation to assure the system is functioning correctly, and monthly thereafter, except during pe.riods when the irrigation system is not in operation as recommended by the Project Monitor. 3. Any erosion or slippage of soil caused by the Contractor's inadequate maintenance or operation of irrigation facilities, as determined by the Project Monitor. shall be repaired by the Contractor at his/her expense. F. Trash and Debris Removal 1. All areas of the mitigation site shall be kept clean and free of weeds, litter, trash, and debris during the 12O-Calendar Day Post-Installation Maintenance Period. The mitigation site shall be well maintained in order to deter vandalism an9 dumping of trash. 2. Contractor shall, during daily routine maintenance, remove weedy debris, inorganic litter, trash, and other debris from the mitigation site and dispose of off-site 0s permitted by law. Contractor is responsible for avoiding impacts to plantings during trash removal activities. 3. Contractor shall notify the Project Monitor regarding vandalism or dumping of trash immediately upoh detection. 4. Dead limbs and tree fall shall be left in place in the revegetation areas. G. Pest Control 1. Contractor is responsible for monitoring trees and shrubs for signs of disease. insect and/or predator damage, and treating as necessary. The Project Monitor will be consulted on any pest control measure to be implemented. 2. Contractor shall repair and/or replace all damaged plants caused by rodents, disease, and/or insects. Badly damaged plants will be removed or prwried to prevent spreading of the pestilence and replaced in kind if removed. 3. Excessive foraging by predators may necessitate protective screening around plants and/or rodent control with Fumitoxin. a gas tablet. No poisoned bait will be used. 4. Contractor shall be responsible for maintaining a rodent~free project. All measures to eradicate rodents·rnust be as directed by a licensed pest control consultant. H. P1arit Replacement 1. Plants that show signs of failure to grow at any time, or which are so injured or damaged as to render them un~uitable for the purpose intended, as determined by the Project Monitor. shall be , removed and replaced_ Unless otherwise approved by the Project Monitor, the Contractor shall complete replacement of unsuitable plants within two weeks after notification. 2. Replacement plantings shall conform to the species. spacing, and size requirements specified for the plants being replaced as indicated in the Specifications. 3. Replacement plants shall be purchased from replacement stock inventory at Tree of Life Wholesale Nursery. 4. Replacement plants shall be furnished and planted by the Contractor at his/her expense. I. Seed Replacement 1. Seeded areas showing less than 20 percent germination at 120 calendar days, as determined by the Project Monitor, and showing no signs of vandalism or erosion, will be reseeded by the Contractor at the Contractor's expense. 2. Any reseeding necessary to improve sparsely covered areas will be conducted following U1e same procedures described in these Specifications. Such reseeding may be performed by hand broadcasting as determined by the Project Monitor. GSMFPOI UsD:IUTE:UAl4CE I 2Ltl6B ("GtFPll8 § 61li I. N ,A. P. E-243 tallation lbefora the Work by on. At the end of the General Maintenance Period, the Contractor shall provide written notice to the owner and the Project Monitor that he has completed the required maintenance and that any further ainlenance will be the responsibilily of Owner. ntractor shall provide all labor, materials, and equipment to perform all required Work during the era! Melntenance Period1 as specified herein. Including but not limited to. adequate watering of plant ma rials, replacing unsuitable plant materials, and controlling weeds, insect infestations, end her pest D. Contr tor shall maintain the project on a continuous basis from the first day until final ac the Wo by the Project Monil0I". Contractor shall maintain sufficient personnel and ad equipme to perform the Work herein specified. Contractor shall maintain continuity malntenan personnel_ E. The Project onitor will meet wjth maintenance personnel in ordm to identify pro procedures. rofessional with experience and knowledge in native plant crea enhancement intenance will supervise all maintenance personnel. F. Any day the Con ctor fails to adequately water or perform work determine Project Monitor w1 at be credited as part of the General Maintenance P G. The Contractor will t be held liable for damage to irrigation system or alh or damage to plant ntractor's control. materials due to van !ism, floods, fires, or other damage beyond the H. Any plants indicating kness or probability of dying due to Contra r negligence during the General n expense. I. Maintenance period sha e replaced by the Contractor at his/her The Contractor shall be a ·1able within five (5) working days of replanting, irrigation system justments or repairs, or any oth uest by the Project Monitor for maintenance activity Work determined to be necessary by the Projec onitor. J. All container stock plantings sh have a minimum of 100 rcent survival the first year and 90 percent survival thereafter and/or shall a ·n 75 percent cover a three years and 90 percent cover after five years for the life of the project. All ants must survive d grow for at least two years without supplemental irrigation water for ac tance by the U . Army Corps of Engineers and/or the California Department of Fish and Game. K. Contractor shall request an inspection 'thin the I 20 working days of the General Maintenance Period for acceptance of the Work perto ed in cordahce with the Contract Documents. The request shall be made to the Project MMitor a mi offive (5) orking days prior to the date of the inspection. The Project Monitor shall notify Coritrac n writing of the satisfactory completion of the General Maintenance Period. II. General Mainten~nce Duties A. The following tasks to be performed r as G8"leral Maintenance duties include, but are not limited to: 1. Plant inspeclion 2. Weed control 3, General maintenance of I gation system 4. Irrigation water volume d frequency 5. Trash and debris rem al • 6. Pest control 7. Plant replacemen 8. Seed replaceme B. Plant Inspection 1. The Contra and the Project Monitor shall inspect the plant ithin the mitigation areas on a monthly ba through the 18"' month after initial planting or mo frequenlly as determined by the Project itor. The plantings shall thereafter be inspected on a uarterly basis. 2. The Pr • ct Monitor shall prepare a written memorandum after ea monitoring site visit listing prob! s and recommended remedial measures. A copy of this m orandum shall be sent to the Co actor for implementation within two weeks of notification. 3. A ative plants shall be maintained in their natural shapes. No prunin Is necessary or desirable. I dead wood must remain on the plant or where it has fallen. All basins around plants shall be maintained at constructed depths during Period, unless otherwise directed by the Project Monitor. The mulch within shall be maintained at no less than two inches (2") unless otherwise authori Monitor. e General Maintenance ach watering basin d by the Project Staking of trees is to be avoided unless determined necessary by the Project nitor. All color-code pin-flags shall remain in place to allow Project Monitor to verify the species of the installed plant. c_ Weed Control E-244 I I The mitigation site shall be maintained free of weed$ during the General Maintenance Period, Weed eradication will minimize competition that would prevent the establishment of native species. Meintenance personnel will be trained to distinguish weedy pl.:Jnt species from native vegetation to ensure the~ only weedy species are removed or sprayed with herbicide_ on-native weedy plant species shall be. manually removed before they either attain a height of six i hes (6") or produce seed, whichever comes first. All portions of the plant will be emoved~ inc ding the roots. lf the site is not weeded within one week of achieving any o e above criteria, a pe lty of liquidated damages equal to $500 per day will be imposed on the ontractor by the Owne fter the seventh day. 3. The Pro ct Monitor shall direct the Contractor regarding the selection of location, d the timing of weed control operations to ensure that nativ extent poss le. 4. Pulled weed ill be placed on a "mantilla" lo prevent the seeds fro ground, and re oved from the mitigation site on a daily basis. 5. A cleered space, 8 inches from the base of the plant, will be m • tained eround each container plant to minimize mpetition from other plant species. Mulch, o inches (2") thick within the watering basin, will maintained throughout the General Ma' enance Period followlng the same procedures describe ·n these Specifications. 6. • Leaf and branch drop1 nd organic debris of native specie D. Irrigation Water Volume an requency 1. The Contractor shall be r onsible for supplying sumc· nt irrigation water to adequately establish new plant materials, and ge inate and establish the plied seed_ 2. ·supplemental irrigation wate hall be applied fn su a manner as to encourage deep root growth (periodic deep irrigation versus equent light irrig n). Wetting of the full rool zone and drying of the soil bet:vveen irrigation event • essential to maintenance of the plants and the promotion of a deep root zone that will support vegetatio 1n the years after establishment. 3. Contractor shall allow soil to dry do to appr imately 50-to 60-percent of field capacity (in the top 6 to 10 inches after germination and ing edling establishment) before the next irrigation cycle. A soil probe or shovel shall be used to ine soil moisture and rooting depth directly. E. Irrigation System Maintenance 1. The Cor1tractor shall be responslble for e irrigiation system. Poorly functioning o not endanger the plantings. nee and repair of all aspects of the s shall be replaced immediately so as to 2. General system checks shall be co ucted no cept during periods when the irrigation system is not in operatio as recomme ed b Monitor. 3. Any erosioli or slippage of soil c sed by the Con cto s inadequate maintenance or operation of irrigation facilities, as determiil by the Project Mo or, shBII be repair d by the Contractor at his/her expense. F. Trash and Debris Removal 1. All areas of lhe mitigation the General Maintenanc vandansm and dumpin 2_ Contractor shall, duri e shall be kept clean and fr eriod. The mitigation site sha f trash. other debris from th itigatlon site and dispose of off~site a responsible for avo· ing impacts to plantings during trash rem 3. Contractor shall ify the Project Monitor regarding vandalism upon detection. 4. Dead limbs an tree fall shall be left in place in the revegetalion ar G. Pest Control itter, trash. tmd debris during ntained in order to deter e(is1 inorganic litter. trash, and ed b ctor is iv .. mpi 1. Contractor I responsible for monitoring trees and shrubs for signs .o isease, insect and/or predator d age, and treating as necessary. The Project Monitor will e consulted on any pest control asure to be implemented_ 2. Contra r shall repair and/or replace all damaged plants caused by pre tors, clisease, and/or 4. insect Badly damaged plants will be removed or pruned to prevent spre placed in kind if removed. ssive foraging by predators may necessitate protective $Creening aroun plants and/or rodent c tml with Fumitoxin, a gas tablet. No poisoned bail will be used. ontractor shall be responsible for maintaining a rodent-free project. rodents musl be as directed by a licensed pest control consultant. nt Replacement Plants that show signs of failure to grow at any lime, or which are so injured or cla aged as to render them unsuitable for the purpose intended, as determined by the Project Monitor. shell be removed and replaced_ E-245 L 2, 3, Replacement plantings shafl confonn to the species, spacing, and size requirements specified for the plants being replaced as indicated in the PJans and Specifications. eplacelTlent plants shall be purchased from replacement stock inventory at Tree of Life Wholesale ery_ Replacement plants shall be furnished and planted by the Contractor at his/her expense. 4. The -ect Monitor shall ta.fly dead and/or declining plant stock on an a al basis during the 5, ftorfng event and provide the Contractor w;lh the location, an ty, and species of replaceme ant stock_ Unless otherw1 approved by the Project Monitor, the Contractor unsuitable plants • hin two weeks after notification_ Any replac be done during the iod from November 1 :;t through March all complete replacement of ent planting that is required shall as determined by the Project Monaor. Seed Replacement 1. Seeded areas showing less showing no signs of vandalis an 20 percent germinatio as determined by the Project Monitor, and r erosion. will be res ded by the Contractor at the Contractor's expense. 2. Any reseeding necessary to impro 3, procedures described rn these Speci tions. broadcasting as determined by the Proj The seedbed shall be scarified to a deplh employed. Broadcast the seeds on the till tamp with back of rake, hoe, or similar t areas wfll be conducted following lhe same eseeding may be performed by hand hes (3") if broadcast seed installation is gently rake into the top 3/8-inch of soiL Firmly soil contact. Ill. Success Criteria A. The contractor is responsible for att ing the foltowing succ crit ia by September of every year. 1, tings shall attain 40-percen over~~e species and no more than 10"pe1cent cover e of non~native.species. 2. Second Year Success Cri 1a: plantings shall attain SO-percent verage atJve species and no more than 5-percent cov age by non~native species. 3. Third Year Success er· ria: plantings shall attain 65-percent covera of nati~o species and no more than 5-percent verage by non-native species. ;A 4. Fourth Year Succe Criteria: plantings shall attain 80-percent coverage native s d no more than 5-per t coverage by non-native species_ 5. Fifth Year Sue ss Criteria: plantings shall attain 90-percent coverage of nat' species and no more than 5-rcent coverage by non-natve species_ ' B. A minimum of ree years after ail human support (excluding routine weeding) has ce before final success criteria will have been met. s:0351-24a.spc,doc E-246 /