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Round 1 Bowling and Amusement 12/09/2024 Paradigm Design <br />Main Place Mall Expansion Grand Rapids, MI <br />Santa Ana, California <br />Project #2309147GR <br />HVAC INSULATION 23 0700 - 13 <br />2)Other manufacturers by voluntary alternate. <br />8.Vinyl Jacket: White vinyl with a permeance of 1.3 perms when tested according to <br />ASTM E 96, Procedure A, and complying with NFPA 90A and NFPA 90B. <br />2.8 FIELD-APPLIED JACKETS <br />A.Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. <br />B.FSK Jacket: Aluminum-foil-face, fiberglass-reinforced scrim with kraft-paper backing. <br />C.PVC Jacket: High-impact-resistant, UV-resistant PVC complying with ASTM D 1784, <br />Class 16354-C; thickness as scheduled; roll stock ready for shop or field cutting and forming. <br />Thickness is indicated in field-applied jacket schedules. <br />1.Products: Subject to compliance with requirements, provide one of the following: <br />a.Johns Manville; Zeston. <br />b.Other manufacturers by voluntary alternate. <br />2.Adhesive: As recommended by jacket material manufacturer. <br />3.Factory-fabricated fitting covers to match jacket if available; otherwise, field fabricate. <br />a.Shapes: 45- and 90-degree, short- and long-radius elbows, tees, valves, flanges, <br />unions, reducers, end caps, soil-pipe hubs, traps, mechanical joints, and P-trap and <br />supply covers for lavatories. <br />4.Factory-fabricated tank heads and tank side panels. <br />D.PVDC Jacket for Indoor Applications: 4-mil-thick, white PVDC biaxially oriented barrier film <br />with a permeance at 0.02 perms when tested according to ASTM E 96 and with a flame-spread <br />index of 5 and a smoke-developed index of 20 when tested according to ASTM E 84. <br />1.Products: Subject to compliance with requirements, provide one of the following: <br />a.Dow Chemical Company (The), Saran 540 Vapor Retarder Film. <br />b.Other manufacturers by voluntary alternate. <br />E.PVDC-SSL Jacket: PVDC jacket with a self-sealing, pressure-sensitive, acrylic-based adhesive <br />covered by a removable protective strip. <br />1.Products: Subject to compliance with requirements, provide one of the following: <br />a.Dow Chemical Company (The); Saran 540 Vapor Retarder Film and Saran 560 <br />Vapor Retarder Film. <br />b.Other manufacturers by voluntary alternate.