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HomeMy WebLinkAboutX2019-1790 - Alternative Material & MethodsV In 00 F CO z ao In W N FFCrr O F < o L N U IvJ a 'T Azr� F000) zed W z A AA m— 064 -o 00 aH O adaN cc F >c w �iy c Fr d U U c) O O P 0 E i O: w M Z a W V W LU W 2 C) C6 GaELo d1 co L�my-dtUyIa CC) Od O)rn m . .N -Lo . U jEw Nro . 'o d—Ed f0o -mx0 ° vVV N a o UZ i 3 d Z i ' mEd ¢Um m` co y�J m Da o2oY #« dN Ca1 •mrnGd�� Ua . a.NO d` f CO > LL Ld c Ndd> (O O W d c 0) dNU LL. a y y 10 kEIEI oc 20 CM cc 0 O LO 0) 2V o m- d p ��) i a % N U a cry d O O OU .. N o d ._ d N C p � d c a LL' w Vl Q. Z w N w U d N >i E co O N O. d R N Z o d 75M IOO O y >°. d .L d v LlZ) a0 V E d> M E o E I -Iw -1T= ❑C U) � LL IL ao o� 5 1 Z Oo mm <p a W_ 5 Di 0` ¢ aN OMO w D O CL LL d ua o w Cc > .O r y C r U J LL. LL a d > d. 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CY v0 CPO a) N �Em a� > > r a) wLL0° wzo wa m Q mo W 3v m p dN y c5 °w �' a o w d m �z ocoo� rco�' �a� �.oa a) a) d�_�o� a) ❑ 7C❑ ❑ LL Q N N a N M F- 0 a)3:.o a <n H iD D ❑ ❑ ❑ H U a rn 0 E i O: w M Z a W V W LU W 2 C) I "A� C. J. LIGHT ASSOCIATES l July 24, 2019 City Of Newport Beach ATTN: Samir Ghosn Re: 1831 Newport Hills Drive East Dear Samir, Our client has paid for an expedited review. Would it be possible for you to review this modification request on a fast track basis? Currently, our project is in the second plan check review, and Kenneth Huang is the plan checker. Kenneth had a comment to the application (see attached). Thank you for your consideration. I appreciate your time. Sincerely, Ron -I oh rpe � � Project Manager ron(@cilight.net 949-851-8345 1401 Quail Street, Suite 120 n Newport Beach, CA 92660 ■ 949-851-8345 ■ www.cjlight.com CITY OF NEWPORT BEACH COMMUNITY DEVELOPMENT DEPARTMENT BUILDING DIVISION 100 Civic Center Drive I P.O. Box 1768 j Newport Beach, CA 92658-8915 www.newportbeachca.gov 1 (949) 644-3200 SHORING PLAN REVIEW COMMENTS Project Description: New 2 -story w/ bsmt SFR. Project Address: 1831 Newport Hills Plan Check No.: 1290-2019 Permit App. Date: 6/8/19 Plan Check. Expires: Use: SFR Occupancy: R-3 / U Const. Type: V -B No. Stories: 2 / base't Permit Valuation: $1.35 Mill Adjusted Valuation: Architect/Engineer: CJ Lights Phone: 949-851-8345 David A. Purkis 949-661-6283 Applicant/Contact: Scott Schaffer Phone: 949-851-8345 Plan Check Engineer: Kenneth Huang, P.E., CASp Phone: 949-644-3285 Engineer email: khuangAnewportbeachca.gov, ❑X let Review: (6/8/19) X 2"d Review (7119), ❑ 311 Review: 'It a6C comments By Appointment The project plans were reviewed for compliance with the following codes and standards: 2016 CRC; 2016 CBC; 2016 CPC; 2016 CEC; 2016 CMC; 2016 California Energy Code; 2016 California Green Building Standards Code (CG); & Chapter 15 of the Newport Beach Municipal Code (NBMC). The code section references are from the 2016 CBC, unless otherwise stated. • TO EXPEDITE PROJECT APPROVAL: Please provide a written response indicating how and where each comment was resolved on the plans. • Resubmit all previously reviewed plans, updated plans and supporting documents with each subsequent review. • AFTER 20d PLAN REVIEW: Please call the plan check engineer listed above to schedule a plan review appointment, to expedite project approval. • For clarification of any plan review comment, please call the plan check engineer listed above. • Plan review status is available online at www.newportbeachca.gov. Project status is also available using the interactive voice response system at 949-644-3255, or by speaking with a permit technician at 949-718-1888 during business hours. Kenneth Huang 1 949-644-3285 khuang@newportbeachca.gov Project p: 1290-2019 Page 1 of 2 SHORING PLAN REVIEW COMMENTS Construction with basement or excavation deeper than 3 ft. near the property line: Kenneth Huang 1949-644-3285 khuang@newpoftbeachca.gov Project #: 1290-2019 Page 2 of 2 9" Conc. or Shotcrete minimum Fc = 3000 psi (Deputy Insp. Required) O SHOTCRETE WALL / PILE CONNECTION DETAIL NTS Doug Fir#2 Pressure Treated Lagging L Steel Wide Flange Pile per Schedule C 58; EXP. - 6VtL--, k*o oKcY MiraDri 860 MiriDri 860 Self -Adhered Waterproofing MiraClay Membrane Property Line Membrane or approved equivalent. Refer lap MiraDri 860 (where occurs, all to LARK # 25094. Apply per MiraDri 860) construction activity to remain on manufacturer's specifications to back of property) property) to a depth of 1 foot below top of Doug Fir #2 Doug Fir #2 Concrete Caisson. Pressure Treated Lagging per Sched (RW2) 7bjec:1 3" cl. min. :..:......... .. ii'•t?:� � � �iii� iii iii+.�`!y �� €ilii.....:.1 DG Miraclay, lap onto flange David A. Vert. - #6's @ 8"0C wr Worthington Horiz. - #4's C& 12" od No. CEG2124 ide* Flacheduulle per Schedule df —CF.,R FIFO �tl , � 9" Conc. or Shotcrete minimum Fc = 3000 psi (Deputy Insp. Required) O SHOTCRETE WALL / PILE CONNECTION DETAIL NTS Doug Fir#2 Pressure Treated Lagging L Steel Wide Flange Pile per Schedule C 58; EXP. - 6VtL--, k*o oKcY MiraDri 860 (apply prior to MiraClay Membrane placement in hole) (place tight against lap MiraDri 860 lagging and lap onto 3" min. onto face MiraDri 860) of flange (typ.) O WATERPROOFING LAP DETAIL NTS DETAILS PERTAINING TO MIRADRI FROM SHEET RW3 (TYPICAL OF ALL PILES SUPPORTING PERMANENT RETAINING WALL) SCIENCE. SERVICE. SOLUTIONS. COAT/NGS A WATERPROOF/NG MIRADRI® 860/861 Description CCW MiraDRI 860/861 is a self -adhering sheet membrane consisting of 56 mils (1.4 mm) of rubberized asphalt laminated to 4 mils (0.1 mm) of polyethylene to form a minimum 60 -mil (1.5 mm) membrane. The combination of these two excellent waterproofing materials provides a high-performance, extremely durable waterproofing barrier. MiraDRI 860/861 is suitable for installations where the ambient temperature is 40°F (4.4°C) or above. MiraDRI 860-861 can be used for applications between 25°F (-3.9°C) and 40°F (4.4°C) if the product is stored in a heated area until use and the laps are treated with CCW contact adhesive. MiraDRI 860/861 membrane is used for vertical and horizontal waterproofing on structural foundation walls and decks. Below -grade foundation walls, tunnels, split slabs, plaza decks and parking decks are all areas where MiraDRI 860/861 may be applied. MiraDRI 860/861 also may be used in interior areas such as mechanical rooms, laboratories, kitchens and bathrooms. MiraDRI 860/861 should be covered with either CCW 20OW300HV Protection Course, CCW Protection Board, or CCW MiraDRAIN® drainage composites. Installation Temperature: Typical installation of MiraDRI 860/861 can be performed when ambient and substrate temperatures are 40°F and above. Installations below 40°F are best addressed with MiraDRI 860 ULT (ultra low temperature adhesive formula). However, installation between 25°F - 40°F may be performed if the MiraDRI 860/8611s stored in a heated area until use and the laps are treated with CCW contact adhesive. Consult your local CCW Technical Representative and the MiraDRI 860 ULT product data sheet for further information. Preparation: Do not apply MiraDRI 860/861 to frozen or wet substrates. The membrane should not be left exposed to direct sunlight for longer than 14 days. MiraDRI 860/861 can be applied to concrete, metal, wood, insulated wall systems or masonry surfaces. All substrates must be clean, dry and free of surface irregularities. Concrete Substrates: Structural concrete must be cured a minimum of 7 days and lightweight structural concrete must cure a minimum of 14 days before the application of MiraDRl 860/861. Repair surfaces that are not structurally sound or have voids, protrusions, rough spelled areas, loose aggregate or exposed course aggregate. Any voids exceeding /a" in width should be filled with latex Portland cement, concrete or epoxy concrete and troweled smooth to match the existing surface. Protrusions and other rough areas should be broken off and patched as above. CCW LM 800XL, CCW 201, or CCW 703V may be used to fill small voids, honeycombs or bug holes. Masonry Substrate: Apply MiraDRI 860/861 waterproofing over concrete block with smooth trowel -cut mortar joints or rough surfaces prepared with a parge coat. Allow the parge coat to dry before priming and installing the MiraDRl 860/861 waterproofing membrane. Chemical Additives: Concrete shall be cured by water curing method. Any curing compounds must be of the pure sodium silicate type or clear resin -based materials without waxes, oils or pigments and be approved by the Carlisle representative. Form release agents must not transfer to the concrete. Remove forms as soon as possible from below horizontal slabs to prevent entrapment of excess moisture. Excess moisture may lead to blistering of the membrane. Curing compounds or form release agents that adversely affect theadherence of the MiraDRI 860/861 waterproofing membrane must be removed from the substrate prior to application. Priming: All concrete, metal, masonry, wood and sheathing substrates require CCW Contact Adhesive. Insulated concrete forms require a water-based CCW Contact Adhesive. Carlisle Coatings & Waterproofing recommends an adhesion test of the MiraDRI 860/861 on any bare substrate to verify proper adhesion. Apply the appropriate CCW Contact Adhesive at the specified coverage rate. Apply Contact Adhesive with a lambswool roller, brush or spray apparatus. Allow Contact Adhesive to dry for a minimum of 30 minutes. The CCW Contact Adhesive will dry to a tacky finish. Areas primed with a CCW Contact Adhesive but not covered with MiraDRl 860/861 within the same day must be re -primed. When installing CCW sheet membranes and sheet flashings over gyp - sheathing with glass -mat facers, coverage rates for contact adhesives and primers will depend on the porosity and texture of the sheathing and will vary substantially by gypsum -sheathing brand and manufacturer. To achieve consistent contact adhesive and/or primer coverage with adequate tack, it may be necessary to decrease the coverage rate (i.e. increase the amount applied) of the contact adhesive and/or primer and/ or the application of multiple coats. CCW Contact adhesives and primers shall be allowed to dry completely (lower temperatures will extend drying time) before additional coats are applied or membrane installed. Caution should be taken as contact adhesives and/or primers applied to Carlisle Coatings & Waterproofing 900 Hensley Lane I Wylie, TX 75098 1 800.527.7092 1 www.carlislecow.com SCIENCE. SERVICE. SOLUTIONS. MIRADRI 860/861 gyp -sheathings with glass -mat facers will take longer to dry than other substrates. Multiple adhesion tests should be performed randomly to verify proper application of primer and ensure a successful application. Detailing: All vertical -to -horizontal transitions must have a 3/a" (19.05 mm) fillet of CCW LM-800XL, CCW -201 Sealant or CCW -703V Liquiseal. Allow CCW-LM-800XL to cure 1 hour, CCW -703V to cure 4 hours, CCW -201 to cure 16 hours before covering with the MiraDRI 860/861 membrane. All inside and outside corners, as well as the vertical -to - horizontal transitions, should have a minimum 9" detail strip of MiraDRI 860/861 installed prior to the field membrane of MiraDRI 860/861. The MiraDRI 860/861 Membrane Strip should be centered on corners, joints, cracks and transitions. After field membrane is installed, a sealant bead of CCW LM-800XL, CCW -704, CCW -201, or CCW -703V should all be placed over all laps at the footing/wall transition extending a minimum of 9" up the wall and 9" out over the footing. Refer to the standard detail drawings for specific detail instructions. Vertical Installation Start at the low point and work towards the high point. Remove 6"-8" (150-200 mm) of the release paper, and then begin applying the membrane. Press and smooth the membrane against the substrate while pulling the release paper free. Roll entire membrane and laps with a hard rubber hand roller. Install membrane with side laps overlapped a minimum of 2%2" (63 mm) and end laps a minimum of 5" (127 mm). CCW recommends that the membrane be rolled in place immediately after its placement to ensure full adhesion to the primed substrate. Apply a bead of CCW 704, CCW LM 800XL, or CCW 703V Liquiseal at terminations, cut edges, T -joints, drains, penetrations. CCW 704 Mastic should not be installed on the underside of CCW Miradri 860/861. For walls over 8' (240 cm), the membrane should be placed in lifts. Protect the MiraDRI 860/861 membrane with the appropriate CCW MiraDRAIN drainage composite, CCW 200V/300HV Protection Course, or CCW Protection Board V. Horizontal Installation Start at the low point (establish a starting point with a chalk line if necessary) and work towards the high point in shingle fashion. Remove 2'-3' (60-90 cm) of the release paper and apply the membrane to the substrate. Continue pulling the release paper free while pressing and smoothing the membrane against the substrate. Apply in a straight line avoiding wrinkles and over -correcting. Roll the membrane with a minimum 75 -Ib. (34 kg) linoleum roller. Install membrane with side laps overlapped a minimum of 2%2" (63 mm) and end laps a minimum of 5" (127 mm). Apply a bead of CCW -704 Mastic at all terminations of the membrane and T -joints. Apply a 3/a" (19.05 mm) fillet of CCW LM 800XL, CCW 201, or CCW 703V Liquiseal in all inside corners of planter boxes, shower stalls and shower pans. Patch inadequately lapped seams and damaged areas with MiraDRI 860/861 membrane covering the damaged area by a minimum of 6" (150 mm). "Fish -mouths" and severe wrinkles should be slit, flaps overlapped and repaired as above. Protect the MiraDRI 860/861 membrane with the appropriate CCW MhaDRAIN drainage composite or CCW 300HV Protection Course. Detail Requirements: For standard installation details follow the MiraDRI 860/861 details drawings. For non-standard installation instructions contact your local CCW representative. Limitations Do not apply where membrane will be subject to continuous exposure to sunlight. The membrane should not be left exposed to direct sunlight for longer than 14 days. Do not apply primer or membrane to a damp, frosty, frozen, or contaminated surface. Not recommended as a pond or tank liner except for between -slab applications. Do not apply over sealants containing coal tar or polysulfides. In the event of existing bitumen -modified materials, consult your CCW representative. Warnings and Hazards CCW Contact Adhesives, Mastics and Sealants may contain flammable and combustible solvents. Avoid exposure to open flame or spark. Avoid breathing vapors. Use only in areas with adequate ventilation. Refer to MSDS for important warnings and product information. i COAT/NOS 6 WATEPF-FIOOF/NO Packaging �et •� CCW MhaDRl 860/861 36" wide x 67' roll (200 ft2) ASTM D3767 25 rolls/pallet (5000 ft') Tensile (Membrane) Weight = 80 Ib/roll (approx.) CCW-702LV VOC-Compliant Solvent Base 5 -gallon pails (45 pails/pallet) Contact Adhesive 5000 psi CCW-702WB Water Base Contact Adhesive 5 -gallon pails (45 pails/pallet) CCW -AWP Water Base Contact Adhesive 1 -gallon pails (100 pails/pallet) ASTM E96 5 -gallon pails (45 pails/pallet) CCW -702 Solvent Base Contact Adhesive 5 -gallon pails (45 pails/pallet) CCW -715 Damp Concrete Contact Adhesive 5 -gallon pails (45 pails/pallet) CCW -704 Mastic and CCW LM-800XL 30 -oz. Qt. Tube (12 tubes/carton) Peel Strength 5 -gallon pails (45 pails/pallet) CCW -703V Liquiseal 3.5 -gal Part A/0.5 -gal Part B ASTM D1876 (45 lbs/unit) CCW-LM-800XL 5 -gallon (19 -liter) pails 60 lb (min) 29 -oz. (822 -kg) tubes, 12 per box CCW -201 1.5 -gallon kit (in 2 -gallon pail) Standards • CCW MiraDRI 860/861 meets the applicable requirements of: — GSA; PBS PCD 07121 — USN; NAVFAC TS -07111 — VA; H-08-1 — Federal Construction Guide Specs; FCGS-07111 — Corps of Engineers; CEGS-07111-3-82 — UL 790, Class A — LA Research Report Number 25094L Typical Properties Calor — Dark Gray Thickness ASTM D3767 60 mils Tensile (Membrane) ASTM D412 325 psi Tensile (Film) ASTM D882 5000 psi Elongation ASTM D412 350% Permeance ASTM E96 0.05 perms Low Temp. Flexibility' ASTM D1970 Unaffected Crack Cycling ASTM C836 Unaffected Peel Strength ASTM D903 10.0 Ib/in Lap Adhesion ASTM D1876 19.0 lb/in Puncture Resistance ASTM E154 60 lb (min) Soil Burial at 16 wks GSA -PBS 07121 No effect Water Absorption ASTM D570 0.1%by wt Hydrostatic Head ASTM D5385 230 ft ' 1du deg bend over a 1" (25 mm) mandrel at -45-r (43-0) ' 100 cycles at -25-F (-32°C) M SCIENCE. SERVICE. SOLUTIONS. COAT/NGS 6 WA7-EFiPA00F1NG MIRADRI 860/861 Limited Warranty Carlisle Coatings & Waterproofing Incorporated (Carlisle) warrants this product to be free of defects in workmanship and materials only at the time of shipment from our factory. If any Carlisle materials prove to contain manufacturing defects that substantially affect their performance, Carlisle will, at its option, replace the materials or refund its purchase price. This limited warranty is the only warranty extended by Carlisle with respect to its materials. There are no other warranties, including the implied warranties of merchantability and fitness for a particular purpose. Carlisle specifically disclaims liability for any incidental, consequential, or other damages, including but not limited to, loss of profits or damages to a structure or its contents, arising under any theory of law whatsoever. The dollar value of Carlisle's liability and buyer's remedy under this limited warranty shall not exceed the purchase price of the Carlisle material in question. Carlisle Coatings & Waterproofing 900 Hensley Lane I Wylie, TX 75098 1 800.527.7092 1 www.carlislecew.com 09.14.17®2017 Carlisle, Carlisle,Metal and MlraDDAIN are trademarks of Carlisle. r1PDINT P.DDF MUM- MIDAeaI aan1AM1TenM1nl,A ❑ is Sheaf W DAVID A. PURKIS, PE OONSUL85}891 NG b 3 LL (24015) 2 GELTECTINGCIVILRNGINP.9R NG PROPERTY GFATECNNICAL•SLRUCCURAL 6918 Bt/B' '-018' 1Y 1M' s'-5 S/4• 'CORN 3ZS21 C1eetare 9Nva a aa6oe lwlel male 1/a•=t' rn w JUN Capistrano. 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RAIZr zL PLANT (246.74(TW a \I Iznsn)Fs _(248.26) SP22 _Y+FS1c(240.49) 5 SHORING/WALL PIAN t� U na NG )I PRO, 881' zsvzxca 4 LINE Ham an a IF z45. o' al Iz 3St z 2s �)I JACUZZI v (244.99) i SP21� 34 �EWAY FS 24 . r -z 3x0' $ WlE June S. 2019 ^1P I 253.STW REVISON& 3 2'.89x0' 245.STG8 ) C 2495 iY/ p 9 BNG \} � E 1 {2455TG5 Wt 1 Jure 14.2018 (24492) (no Pn.IPJea misaneep B b8• NG' a 1 �' 1•i t. Pte' rrC.nS Ip�`.`G FS 260 t0NG �' �--�.41n• a l'�,. �\> } } �> t—; 11 �S;', b6288 103ra � (LI/ -kik 1 r "� Ell r "�I B s - ) a j- NG to ' 4 eo rvGR\� I f3 PROPERTY ill lGl P CORNER BEEN1 y 1r (_r. SoPJier Pile OSP16 St. V Pile GR M wallso. ® 8P1 -SP _ Slit8'SF SIIOXIp Lep11n9 D 9N36n9b: BP20SP Gratle Beam SP24.8Patb6f GeOtatiniPl6aeNP9lR SPY%-SP119eLe t RgwylnspeRv ioP of Well TN SP29SPkxn 9 Install GpM.iIlY1•ICgtlY fIR Sollomol Well Setelall Mo.: Top OI Lap2lig R H PIpk E9 MpIM1yInyNCIM 6ononim Le991n9 81.Ogen Nate: EM malerlle 9emePhm �..� 19888 SXNT W. TS2