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-:-PL_Fefil ;7* 610 ()PO Yi 41Dalee3-5,-- 9,65-- (Pa*- <br /> Drawing No. Rev. -- <br /> ENGINEERING JUDGMENT FIRESTOP DETAIL NS06917022 Cold Smoke Seal <br /> 0 <br /> 0 e! 0 <br /> 4 <br /> :• a <br /> • <br /> . a4 tt • <br /> t 4 . <br /> a <br /> 1. Floor Assembly (1 Hr) -Min 2"thick concrete over metal deck(max 3" deep flutes) floor assembly. <br /> 2. Penetrants -Max 2"diam (or smaller) PVC pipe.Annular space is min 0" (point contact)to max 1". <br /> 3. Packing Material -Min 4 pcf density mineral wool batt insulation tightly packed and installed within opening to a <br /> min 1-1/2"depth, recessed from top surface of floor to accommodate for the required depth of sealant. <br /> 4. Sealant-SpecSeal®LCI Sealant applied to completely cover mineral wool to a min 1/2"depth, flush with top <br /> surface of floor. Sealant applied at point contact locations as a min 1/2"diam bead. <br /> THIS DESIGN REPRESENTS A FIRESTOP SYSTEM EXPECTED TO PASS THE STATED RATINGS IF TESTED <br /> Project: Mtorres Signature: System <br /> 2186 Reference: <br /> F <br /> Project Address: Everett,WA 98201 1 <br /> Designed by: Gary Mason <br /> Contractor.Mechanical Firesto Services Scale: Date: Based on testing to ASTM E814/UL 1479:Standard for Fire <br /> p N.T.S. 3/10/2017 PAGE 1 OF 1 Tests of Penetration Firestops <br /> All statements,technical information,and recommendations contained herein are based <br /> Specified Technologies Inc. upon tests we believe to be accurate;however since the conditions of use and application <br /> are beyond our control,STI shall not be liable for any damage,direct or consequential, <br /> 2 IEv>tnsVWgr•Sc sville NJ06876USA•Te9Froe:10M92.1110•T.+1 906.526.6000 resulting from the use of this material or design.STI's sole warranty shall be to refund or <br /> . F.41 808 231 9415•i E techferv�dflrestop.Com•www.Wflrestopcom replace materials found to be defective. <br />