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2.02 Accessories G. Lifting Lugs: Specially designed lifting:lugs or <br /> temporary lifting plugs shall beprovided with. <br /> A. Certification Plate_ Underwriters Laboratories, each tank for installation. Lifting;lugs are <br /> Inc. listing mark for jacketed underground capable of sustaining the tank weight,with a 2:T <br /> tank for flammable liquids storage. safety factor:. <br /> B. Fittings NPT' <br /> 1. All threaded fittings shall be of'a material.of PART III Execution <br /> construction consistent with the requirements <br /> of the Underwriters Laboratories listing. All 3.01 Installation. <br /> fittings,shall be protected using threaded plugs <br /> St suitable:covers. <br /> 2. StA Tanks shall'beinstalled instrict.accordance with <br /> Standard fittings shall be 4" NPT forged steel <br /> weld flanges: (If required by regulation,,5" the most recent.installation instructions <br /> NPT forged steel weld flange with 5" x 4" nylon provided by the tank manufacturer, NFPA, <br /> dielectric bushings may be used). UFC,PEIlR.P100, local ordinance or other <br /> 3. Interstitialmonitoring shall be accomplished applicable codes. <br /> using the 2" threaded access tube. 3.02 Testing <br /> 4. Location: Refer to drawings. <br /> C. Containment Piping Collar (optional): A. The tank(s) shall be delivered to jobsite with a <br /> 1. As required, collars may be used to provide vacuum of at least 5.3 inches Eg on the <br /> secondary containment for the <br /> interstitialps ace. If the minimum vacuum is <br /> piping maintained for one hour, the inner tank and <br /> connections at the tank. outer tank may be considered properly tested. <br /> D. Manways (optional): WARNING: The interstice is never to be tested <br /> "1. All manways shall be furnished with U.L. <br /> listed gaskets; bolts and covers. by applying positive pressure. <br /> E. Interior Paintingand Coating: B. Tank(s) shall have an installation precision test <br /> g' performed by utilizing factory mounted testing (, <br /> I. If required, see Paint Section. unit to monitor the vacuum.amount between the <br /> F. 'Anchor Straps: If required, provide flat carbon primary tank and it's outer FRP secondary <br /> steel anchor straps for each tank The number, containment. When followed per the tank <br /> size and location shall e h that shown on the manufacturers instructions, this test procedure <br /> meets Environmental Protection Agency (EPA) <br /> contract drawings. A suitable dielectric material <br /> requirements for tightness testing of empty <br /> shall be placed between the strap and tank at <br /> time of installation. underground storage tanks in dry excavations. <br /> SUBSIDIARIES: <br /> Corporate Office (502)685-4400 <br /> Modern Welding Company of Owensboro, Inc. (502)683-5323 <br /> i Modem Welding Company of Ohio, Inc. (614)344-9425 <br /> Modem Welding Company of Florida, Inc. (407)843-1270 ' <br /> Modem Welding Company of Texas, Inc. (713)675-4211 <br /> Modem Welding Company of Iowa, Inc. (319) 754-6577 <br /> FORM GLASTII Modern Welding Company of California, Inc. (209)275-9353 <br /> 0 5194 MODERN WELDING CO,INC Modem Welding Company of Georgia, Inc. (706)722-3411 - <br />