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Orange County Solid Waste <br />Scalehouse Building 07 54 00 -1 THERMOPLASTIC SINGLE PLY <br />ROOFING <br />SECTION 07 54 00 <br />THERMOPLASTIC SINGLE PLY ROOFING <br />PART 1 GENERAL <br />1.1 SUMMARY <br />A.Section Includes: <br />1.Provide ​​​​​​​​adhered​​​​​​​​​thermoplastic membrane and flashings to provide a <br />permanently watertight system. <br />1.2 RELATED DOCUMENTS <br />A.Drawings and general provisions of the Contract,including General and Supplementary <br />Conditions,Division 1 Specification Sections and the following Specification Sections, <br />apply to this Section: <br />1.Section 05 01 30 -Steel Roof Deck Repair and Securement <br />2.Section 06 10 00 -Rough Carpentry <br />3.Section 07 01 50 -Preparation for Reroofing <br />4.Section 07 22 16 -Roof Insulation <br />5.Section 07 62 00 -Sheet Metal Flashing and Trim <br />1.3 REFERENCE STANDARDS <br />A.ASTM D4434/D4434M -Standard Specification for Poly(Vinyl Chloride)Sheet Roofing; <br />2021. <br />B.ASTM D6754/D6754M -Standard Specification for Ketone Ethylene Ester Based Sheet <br />Roofing;2015. <br />C.FM 4470 -Examination Standard for Single-Ply,Polymer-Modified Bitumen Sheet,Built- <br />Up Roof (BUR)and Liquid Applied Roof Assemblies for Use in Class 1 and <br />Noncombustible Roof Deck Construction;2022. <br />D.UL 580 -Standard for Tests for Uplift Resistance of Roof Assemblies;Current Edition, <br />Including All Revisions. <br />E.UL 790 -Standard for Standard Test Methods for Fire Tests of Roof Coverings;Current <br />Edition,Including All Revisions. <br />F.UL 1897 -Uplift Tests for Roof-Covering Systems;Underwriters Laboratories Inc.; <br />Current Edition,Including All Revisions. <br />1.4 PERFORMANCE REQUIREMENTS <br />A.Install roofing system to meet UL 790 Class A Fire Rating. <br />Docusign Envelope ID: FA2D0569-6BCE-4E38-B3EE-9B3EFD09A753