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HomeMy WebLinkAboutXR2023-2286 - Alternative Material & Methodsx zzcas CITY OF NEWPORT BEACH oI COMMUNITY DEVELOPMENT DEPARTMENT BUILDING DIVISION c a" 100 Civic Center Drive I P.O. Box 1768 1 Newport Beach, CA 92658-8915 www.newoortbeachca.00v 1 (949) 644-3200 CASE NO.: ❑ REQUEST FOR MODIFICATION TO PROVISIONS OF TITLE 9 (FIRE CODE) OR TITLE 15 (BUILDING CODE) OF THE NEWPORT BEACH MUNICIPAL CODE (See Reverse for Basis for Approval) (Fee $297) REQUEST FOR ALTERNATE MATERIAL OR METHOD OF CONSTRUCTION #` (See Reverse for Basis for Approval) (Fee $297) For above requests, complete Sections 1, 2 & 3 below by printing in ink or typing. JOB ADDRESS: SITEADDRESS: 18 San Sebastian, Newport Beach, CA 92660 Owner Address 16 San Sebastian Newport Beach, CA Zip 92660 Daytime Phone ( ) tEQUEST: Submit plan illation of SIKA MB moisture cessary to illustrate req at existing slab condifion Y'07F .`It>mOe OF EQUIVALENCY: 5.2.1. and this is an exists RECEIV D BY COMMUNITY DEVELOPMENT OCT 0 6 2023 CITY OF NEWPORT BEACH III FOR STAFF USE ONLY III Plan Check # raja-xx of Strries Occupancy Classification X-3 V Use of Building 5IF9. If of Units Project Status C Construction Type Verified by No. of Items Fee due DISTRIBUTION: El owner „� (/ N� � Plan Check ULA (° ® Petitioner ❑ Inspector ❑ Fire ❑ Other 19=lgiilol ;IZ4 Petitioner Amir Deihimi Metlgoner no be amwrect or engineer) Address 23172 Plaza Pointe Drive (Ste. 146) Laguna Beach, CA Zip 92653 Daytime Phone ( 949 ) 954-7244 Email: amir@corestrodure.com Additional sheets condition. Petitioners Position Professional Engineer Signature CA Professional Li¢ # C76194 SECTIONS: 3SC4.sos.2.! Date 09118/2023 FOR STAFF USE ONLY DEPARTMENT ACTION: In accordance with: CBC 104.11/CFC 104.9 ❑ CBC 104.10/CFC 104.8 (Alternate materials & methods) (CBC Modification) ❑ Concurrence from Fire Code Official is required. ❑ Approved ❑ Disapproved ❑ Written Comments Attached By: Date Request (DOES) O S NOT) I ssen any fire protection requirements. 'Request (DOES) EELNOT I seen the structural integrity The Request is: X Granted ❑ Denied (See reverse for appeal information) ❑ Granted (Ratification required) Conditions of Approval: Signs Position CHIEF BUILDING OFFICIAL lo— cJ—z'q7's Print Name c� I�YPgK APPEAL OF DIVISION ACTION TO THE BUILDING BOARD OF APPEALS (See Reverse) (Signature, statement of owneroror applicant, statement of reasons for appeal and filing fees are required.) CASHIER RECEIPT NUMBER: t— (- v 1 97 -7 2-02 3 Formstmodif 07108/22 ( 3 s Y E F i z x j e: e t s � 3 43 osszs vo'�orae uo�au'rrcusves rrvs a i NVIJ NOUV(]Nno0 dON3015921 N'tll CC9dS NH" " £ 1NgAggV9 ~O 1 z Y z E y Y £ 5: i yg En no Product Data Sheet Edition 2.2.2018 Sika® MB Redline Sika° MB Redline Description Sika® MB Redline is a 2-component, rapid curing, solvent free, low viscosity, epoxy moisture control system for use with all flooring systems that require protection from subfloor moisture. Where to Use ■ Moisture barrier to help control moisture propagation in oementitious substrates with a moisture content not exceeding 6% by Tramex Method and residual moisture up to 100% R.H. or 25 lbs./1000 sq.ft./24 hrs. ■ For substrate consolidation on concrete, cement and gypsum screeds. ■ Adhesion promoter for old and new adhesive residues in conjunction with other Sika® products. Advantages ■ Cures in 3 hours for fast turnaround jobs ■ Can be used with carpet, resilient flooring, wood flooring, floating floors and all types of floor that require subfloor moisture protection ■ Solvent -free (100% solids) ■ Easy roller applied application, low viscosity ■ Convenient, easy to mix packaging ■ Shorter construction periods ■ Excellent penetration and stabilization of the substrate ■ Reduction of adhesive consumption ■ Suitable for use on floors with radiant heating ■ Compatible with SikaBond®wood flooring adhesives, Sika® Secure System Coverage ■ 200 - 250 sq.ft. per pail when used as a moisture barrier ■ 300 - 350 sq.ft. per pail when used as an adhesion promoter or surface consolidator alone ■ MUST produce a monolithic, pinhole -free finish with a continuous film. The need for multiple coats is directly related to surface absorption. (Coverage figures do not include allowance for surface profile and porosity or material waste). Packaging 2 US. gal. pails Typical Data (Material and curing conditions @ 73'F (23°C) and 50%R.H.) RESULTS MAY DIFFER BASED UPON STATISTICAL VARIATIONS DEPENDING UPON MIXING METHODS AND EQUIPMENT, TEMPERATURE, APPLICATION METHODS, TEST METHODS, ACTUAL SITE CONDITIONS AND CURING CONDITIONS. Shelf life 2 yearn from date of production if stored properly in undamaged sealed containers Storage Conditions Store dry at 50°F (10°C) - 77'F (25°C) Color Red tint Chemical Base Two component epoxy Density 66 lbs/cu.ft. Cure Time Minimum curing time, prior to walking on primer/or for applying SikaBond®Adhesives: at 60°F (10°C) 3.5 hours at 73°F (23°C) 3 hours Overcoating Application Time Window` Minimum Maximum SikaBonde Wood Flooring Adhesive 3 hours 1 16 hours Sika-Level-02 EZ Primer+Sika-Level cementitious product 3 hours 48 hours Sika® MB Redline (2nd coat) 3 hours 24 hours ' When Sika® MB Redline is left on the substrate for more than the maximum allowable open fime, the surface must be mechanically prepared (i.e. sanded) solvent wiped before proceeding. Working Temperature Water Vapor Permeability (ASTM E-96) VOC Between 50°F and 90"F 0.054 g/m� - 24haur-mmHG < 68 g/L (A+B combined) PRIOR IQ FAL;11 ubE OF ANY SIKA PRODUC 1, FHE USER MUST ALWAYS READ AND FOLLOW THE WAR INSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:/IUSA.SIKA.COM/ OR BY CALLING SIKA'S TECHNICAL SERVICE DE PARTMENT AT 800.933.7462 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION O READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT AS SET FORTH IN THE CUR RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE. How to Use Surface Preparation ■ Substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust, and loose or friable particles. Paint, laitance, and other poorly adhering contents must be mechanically removed. ■ Substrate must have an open textured surface to allow Sika® MB Redline to penetrate. (i.e. Blast cleaning, grinding are considered acceptable means to achevie the desired surface profile. Acid and chemical etching are not acceptable) ■ At least 50 % of the surface area must be cleared of residual adhesive and cutbacks. (i.e. by grind ing or mechanical substrate preparation) ■ Minimum substrate compressive strength > 1,160 psi. Tensile Bond strength > 116 psi. ■ The floor must be cleaned with an industrial vacuum prior to installation of the Sika® MB Redline. Consult level/patch system manufacturer regarding priming prior to the placement of materials. ■ Applicator must always verify that preparation of the surface is sufficient prior to using Sika® MB Redline or patch/level compound. ■ On fiber reinforced concrete, fibers should be flamed off the surface prior to application of Sika® MB Redline as a moisture barrier. Mixing Application ■ Please contact Sika® Technical Service for any questions related to your project. ■ Substrate temperature during laying and until Sika8 MB Redline has fully cured should be above 50° F (10°C) and in case of radiant floor heating below 86°F (30°C). Application temperature of substrate must be minimum 5°F (3°C) above the measured dew point temperature. Add one full can of Component A to one full can of Component B then mix with an electric drill and mixing (Jiffy Mixer type) paddle at a low speed to reduce air entrainment (300 - 400 rpm). Using a paint stick or similar is not sufficient to mix the product. A minimum mixing time of 3 minutes shall be observed; mixing shall continue until a homogeneous mix has been achieved. Scrape sides of pail with paint stick or paddle to ensure all contents are thoroughly mixed together. Unmixed material applied to the floor will not cure properly. ■ Apply Sika® MB Redline uniformly (in 2 directions 90') to the substrate using a medium nap roller, ensuring that a continuous coat is achieved overthe entire surface (MUST produce a mirror like finish) CAUTION: The unit can conduct to a rapid reaction that can generate high temperatures and produce steam. In order to avoid any risks, the entire content of the bucket have to be poured on the substrate immediately after mixing. If any reaction start in the bucket, do not touch the bucket and carry carefully the bucket by the handle outside until it cool down. Application Recommended Coatings Results in Moisture barrier only Minimum Mirror like finish Substrate consolidation only Minimum 1 Good penetration Adhesion promotion only Minimum Mirror like finish Moisture barrier+ substrate consolidation Minimum 2 Mirror like finish Moisture barrier+ adhesion promotion Minimum 2 Minor like finish A waiting time of >3 hours and <24 hours must be observed between coats of Sika® MB Redline ■ Pot Life (Max. open time): at +60°F (10°C) - 16 minutes at +730F (20°C) - 12 minutes ■ When Sika® MB Redline is used in 2 coats. Apply the first coat at 75 - 115 sq.ft./gal. Apply the second coat at 150 - 225 sq.ft./gal. in accordance with the open time. Then follow the option 1 or 2 before the use of a Sika® Level products. ■ Option 1: Broadcast to refusal with oven dried silica sand (20/30) on the second coat immediately. Sweep sand once the epoxy is cured. Apply Sika® Level products on cured epoxy. ■ Option 2: Apply Sika® Level-02 EZ Primer in accordance with the open time' window. When the primer is dry, apply Sika® Level products. "When Sika® MB Redline is left on the substrate for more than the maximum allowable open time at 24 hours prior to placing adhesive, the surface must be mechanically prepared (i.e. sanded) and solvent wiped before proceeding. PRIOR 10 EACH U5E OF ANY SIKA PROULC I, I HE D AND FOLLOW THE WARNING5 ANU INSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:9USA.SIKA.COM/ OR BY CALLING SIKA'S TECHNICAL SERVICE DE PARTMENT AT 800.933.7452 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION TO READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT AS SET FORTH IN THE CUR- RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE. ■ Clean all tools and application equipment with cleaning solvent (Xylene, MEK are effective). ■ Hardened/cured material can only be removed mechanically. ■ Proper coverage must be used to achieve moisture barrier properties. ■ Sika® MB Redline will not act as a moisture barrier for gypsum screeds. ■ Sika® MB Redline only protects from moisture coming from below the concrete. ■ Sika® MB Redline does not prevent moisture occurring between the Sika® MB Redline and the floating floor due to secondary sources of moisture or acclimation, e.g. water condensation. ■ Sika® MB Redline will not prevent hydrostatic pressure. ■ Sika® MB Redline is not suitable for use with bonded systems due to possible curing and adhesion problems. ■ Gypsum based subfloors are very susceptible to excess moisture and will be degraded if exposed to excess moisture from below or above. Sika® MB Redline will not prevent damage to gypsum based sub -floors that are exposed to excess moisture levels. ■ Sika® recommends the use of Sika® Level products for best results. Consult level/ patch system manufacturer regarding priming and other application/limitation guidelines prior to the placement of materials. ■ Floor covering manufacturer's and wood flooring manufacturer's recommendations, like room humidity levels and wood acclimation requirements should be strictly followed. ■ Sikes does not make any standing recommendations as to the structural integrity of old adhesive residues or sub -flooring materials that are not manufactured by Sika. ■ Sikes MB Redline must not be applied to a visibly wet substrate. ■ When Sika® MB Redline is left on the substrate for more than the maximum allowable open time of 24 hours, prior to placing an adhesive or primer, the surface must be thoroughly cleaned and mechanically prepared (i.e. screened sand) and solvent wiped. Failure to do this, may result in adhesion problems. For detailed instructions consult the Product Data Sheets or contact our Technical Service. When used in conjunction with SikaBondO Wood Floor Adhesives and floating floors, Sika° MB Redline does not need an additional primer or to be broadcasted with sand. PRIOR TO EACH USE OF ANY SIKA PRODUCT, I HE USER MUST ALWAYS KhAD AND FOLLOW I HI: WAHUNINub AND INSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DAT SHEET WHICH ARE AVAILABLE ONLINE AT HTTP://USA.SIKA.COM/ OR BY CALLING SIKA'S TECHNICAL SERVICE DEd PARTMENT AT 800.933.7452 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION'. TO READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT AS SET FORTH IN THE CUR- RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE. KEEP CONTAINERTIGHTLY CLOSED. KEEP OUT OF REACH OF CHILDREN. NOT FOR INTERNAL CONSUMPTION, FOR INDUS RIML USE ONLY. FOR PROFESSIONAL USE ONLY, For further information and advice regarding transportation, handling, storage and disposal of chemical products, users should refer to the actual Safety Data Sheets containing physical, ecological, toxicological and other safety related data. Read the current actual Safety Data Sheet before using the Product In case of emergency, call CHEMTREC at 1-800424-9300, International 703-527-3887. Prior to each use of any Sika product, the user must always read and follow the warnings and instructions on the product's most current Product Data Sheet, product label and Safety Data Sheet which are available online at htlp:l/uw.sika.coml or by wiling Stole Technical Service Depart- ment at 800-933-7452. Nothing contained in any Sika materials relieves the user of the obligation to read and follow the warnings and Instruction for each Site product as set forth in the cu menl Product Data Sheet, product label and Safety Data Sheet prior to product use. SIKA warrants this product for one year from date of installation to be free from manufacturing defects and to meet the technical properties on the current Product Data Sheet if used as directed within shelf life. User determines suitability of product for intended use and assumes all risks. Buyer's sole remedy shall be limited to the purchase price or replacement of product exclusive of labor or cost of labor. NO OTHER WARRANTIES EXPRESS OR IMPLIED SHALL APPLY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FORA PARTICULAR PURPOSE. SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON ANY PATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTHERS. SALE OF SIKA PRODUCTS ARE SUBJECT SIKA'S TERMS AND CONDITIONS OF SALE AVAILABLE AT HTTPWILISA.SIKA.COMI OR BY CALLING 201-933-8800. Visit our websibx at usa.sika.eom 1-800-933SIKA NATIONWIDE Regional Information and Sales Centers. For the location of your nearest Sika sales office, contact your regional center. Sika Corporation Sika Canada Inc. Sika Mexicans S.A. de C.V. 161 201 Polito Avenue 601 Delmar Avenue Carretera Libre Celaya Km. 8.5 Lyndhurst, NJ 07071 Pointe Claire Fracc. Industrial Balvanera V Phone800-933-7452 Quebec H9R 4A9 Corregioora, Queretaro Fax. 201-933-6225 Phone: 514-697-2610 C.P. 76920 Fax: 514E94-2792 Phone -524422385800 sixa,sixaRxwinand SinaLarexare reg,s- Fax: 524422250537 teradvaderearka. Primes in ca„aaa.