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c.Make sure fusible Ye Na` NIA <br /> element is in place <br /> and correctly <br /> ositioned. <br /> d.Be sure test ports Yes No* NIA <br /> are sealed with plug <br /> after tssting is <br /> complete and no <br /> temporary test fixture <br /> or component remains <br /> connected to valve. <br /> 5.3 Interstitial Check condition of Ye No" NIA <br /> leak detection equipment,including: <br /> equipment The window is <br /> dean and clear in <br /> sight leak gauges. <br /> The wire <br /> connections of <br /> electronic gauges <br /> At,tightness and <br /> comosion <br /> • Activate the test <br /> button, it <br /> a licable. <br /> 54 Spill a.if corrosion, Yes' No N!A <br /> containment damage,or wear has <br /> boxes on fill compromised the <br /> pipe ability of the unit lb <br /> perform spill <br /> containmentfunctions, <br /> replace the unit. <br /> In,Inspect the Yes" No NIA <br /> connections to the <br /> AST for tightness, as <br /> well as the bolts, <br /> nuts,washers for <br /> condition and replace <br /> if necessary. <br /> c. Drain valves must Yes" No N! <br /> be operable and <br /> losed <br /> 5.5 BVainer a.Check that the Yes No" NfA <br /> strainer is clean and in <br /> good condition. <br /> AST INSPECTION STANDARD 11 SEPTEMBER 2011 <br /> COPYRIGHT©2011 Steel Tank Institute <br />