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3.2 Visually inspect the tank for damage. Pay <br /> particular attontion to areas where laminate has <br /> been gouged or abraded. Mark all areas which <br /> appear damaged for repair. Any section of the <br /> NYLON laminate,which has been damaged beyond the <br /> BUSHINGAD <br /> surface of the laminate, shall be tested for <br /> holidays. This shall be done with a holiday <br /> detector set at a minimum 10,000 volts. <br /> APPLY U.L. CLANOTE:FULL fNSERnON <br /> PTE OR PLUG TO <br /> ENT E SURFACNT S EAOF TNG 6ATRICATHE FEMALE NY8lJSHINB THREA .�.., <br /> 2.4 Dual wall tanks require different air pressure <br /> testing procedures. Do not connect a high <br /> pressure air line directly to the interstitial <br /> monitoring port. A factory applied vacuum within <br /> the intersUtial space can be used in lieu of, or in <br /> addition to, the air test procedure. Consult tank 3.3 Coat all holidays, damaged laminate, and/or <br /> fabricator for air test recommendations. Do not exposed steel surfaces using touch-up kit <br /> apply a vacuum to the primary tank or a single furnished by tank supplier. Follow <br /> wall tank. PEVRP 100.94 also provides manufacturer's tnstrucUons for mixing and <br /> guidelines. application of resin. (See Section 9 for <br /> procedure.) <br /> ABOVE GROUND AIR TEST <br /> 4.0 TANK HANDLING <br /> SOAP AREA PIPE <br /> CCONNECTIONSS 4,1 Controlled off-loading of the tank shall be <br /> + AND WELDS allowed. <br /> 4.2 Equipment to lift the tank shall be of adegyate <br /> size to lift and lower the tank without dragging or <br /> ! dropping to prevent damage to the tank oethe <br /> coating. <br /> ;z <br /> '2 <br /> WDETWOIIND <br /> STORAGE <br /> L4NK NOT LE55 Ptm 45•. <br /> ---r I <br /> 2.5 Take necessary safety precautions during air <br /> tests. Do not leave tanks unattended while <br /> under pressure. Avoid standing at the head of <br /> the tank, especially while applying air pressure. <br /> Use an air-pressure relief valve. <br /> 3.0 FRP LAMINATE INSPECTION I A6ll4ff <br /> 3.1 Before placing the tank in the excavation, all dirt <br /> dods and similar foreign matter shall be deaned <br /> from the tank. 4.3 Tank shall be carefully lifted and lowered into the <br /> excavation hole by use of cables or chalnYof <br /> adequate length attached to the lifting lugs'l <br /> provided. A spreader bar shall be used where <br /> necessary. Under no circumstances shall: <br /> chains or wire rope slings be used around the <br /> tank shell. <br /> 5.0 ANCHORING o2 6 <br /> 5.1 High water tables or partially flooded excavation <br /> sites exert significant buoyant forces on tanks. <br />