Laserfiche WebLink
a <br />i <br />8. Secondary Tank: Secono containment tank shall be constructed a fiberglass reinforced plastic <br />(FRP) jacket. The jacket shall be manufactured separately from the primary tank and, after curing, be <br />installed onto the primary tank. The minimum thickness of the FRP jacket shell and heads shall comply <br />with the minimum thickness requirements of ASTM D4021. <br />D. Governing Standards - General: <br />1. NFPA No. 30, "Flammable and Combustible Liquids Code." <br />2. NFPA No. 31, "Standard for Installation of Oil Burning Equipment." <br />E. Governing Standards - Jacketed Tanks: <br />1. ASTM D4021-86, "Glass Fiber Reinforced Polyester Underground Petroleum Storage Tanks." <br />2. U.L. 58, "Steel Underground Tanks for Flammable and Combustible Liquids." <br />3. U.L. 1746, "External Corrosion Protection Systems for Steel Underground Storage Tanks." <br />F. Completed Tank: A steel primary, steel secondarywith 100 mil fiberglass jacket, or a 200 mil fiberglass <br />secondary reinforced polyester resin jacket, manufactured separately from primary tank, installed onto a full <br />UL 58 thickness steel primary tank, entire assembly fabricated and tested in accordance with U.L. and . <br />NFPA standards. <br />G. Jacketed Tank Acceptable Manufacturer: <br />1. Trusco Tank Inc. <br />2. Modern Welding. <br />OW, INW11.2 111 1 ffl i I•MINES= <br />A. General: Furnish and install tie down method and materials according to manufacturer's recommendations. <br />B. Minimum Sizes: <br />Tank Diameter Wire Rope Minimum Diameter <br />6 feet 1/2 inch <br />8 feet 1/2 inch <br />10 feet 1/2 inch <br />12 feet 1/2 inch <br />Turnbuckle Diameter <br />Tank Diameter Hook Type Eye Type <br />6 feet 1-1/4 inch 1-1/4 inch <br />8 feet 1-1/4 inch 1-1/4 inch <br />10 feet 1-1/4 inch 1-1/4 inch <br />12 feet 1-1/4 inch 1-1/4 inch <br />C. Corrosion Protection: Protect against corrosion by coating parts with an epoxy -based primer. After priming <br />parts, double -wrap with 10 mil polyvinylchloride or polyethylene tape. <br />UNDERGROUND FUEL STORAGE TANK <br />070601:HTL:lc:cw 13215-5 CH 107517 / 107518 <br />