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INDIAN RIVER COUNTY JULY 25, 2014 <br />INTERGENERATIONAL RECREATION CENTER 100% CONSTRUCTION DOCUMENTS <br />welded -steel tubing units with heavy-duty casters, including no fewer than two swivel casters. <br />Fabricate wheels from materials that do not damage or mark floors; number of units as required <br />to provide transport and storage for specified equipment. <br />2.4 MATERIALS <br />A. Aluminum: Alloy and temper recommended by manufacturer for use and finish type indicated. <br />1. Extruded Bars, Profiles, and Tubes: ASTM B 221 (ASTM B 221M.). <br />2. Cast Aluminum: ASTM B 179. <br />3. Flat Sheet: ASTM B 209 (ASTM 13 209M). <br />B. Steel: Comply with the following: <br />1. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M. <br />2. Steel Tubing: ASTM A 500/A 500M or ASTM A 513, cold formed. <br />3. Steel Sheet: ASTM A 1011/A 1011M. <br />C. Support Cable: [1/4 -inch- (6 -mm-) diameter, 7x19] [Manufacturer's standard] galvanized - <br />stranded -steel wire rope[ with a breaking strength of 7000 lb (3173 kg)]. Provide fittings <br />complying with wire rope manufacturer's written instructions for size, number, and installation <br />method. <br />D. Support Chain and Fittings: For chains used for overhead lifting, provide Grade 80 heat-treated <br />alloy steel chains, complying with ASTM A 391/A 391M, with commercial -quality, hot -dip <br />galvanized steel connectors and hangars. <br />E. General -Purpose Chain: For chains not used for overhead lifting, provide carbon steel chain, <br />complying with ASTM A 413/A 413M, Grade 30 proof coil chain or other grade recommended <br />by gymnasium equipment manufacturer. Provide coating type, chain size, number, and <br />installation method complying with manufacturer's written instructions. <br />F. Castings and Hangers: Malleable iron, complying with ASTM A 47/A 47M; grade required for <br />structural loading. <br />G. Composite Wood Products: Products shall comply with the testing and product requirements of <br />the California Department of Health Services' "Standard Practice for the Testing of Volatile <br />Organic Emissions from Various Sources Using Small -Scale Environmental Chambers." <br />H. Softwood Plywood: DOC PS 1, exterior. <br />I. Anchors, Fasteners, Fittings, and Hardware: Manufacturer's standard corrosion -resistant or <br />noncorrodible units; concealed[; tamperproof, vandal- and theft -resistant design]. <br />J. Grout: Nonshrink, nonmetallic, premixed, factory -packaged, nonstaining, noncorrosive, <br />nongaseous grout, complying with ASTM C 1107/C 1107 with minimum strength <br />recommended in writing by gymnasium equipment manufacturer. <br />GYMNASIUM EQUIPMENT 116623 - 8 <br />