Laserfiche WebLink
..... . . _.. ....... . . <br /> i <br /> 2.3 Supports Check For corrosion, Yes" N/A <br /> paint fallure,etc. <br /> 2.4 Water Water drams away Ye No" N/A <br /> drainage from tank? <br /> 2.5 Tank Strap secured and in Ye No' NIA <br /> grounding good condition? <br /> 3.0 Cathodic Protection <br /> 3.1 Gavivanic Conium system is Yes No" NIA <br /> cathodic funcImi include.the <br /> protection wire connections for <br /> s stem aivanics stems <br /> 3.2 Impressed a. Inspect the Ve No' N/A <br /> current operational <br /> system components(power <br /> switch, maters,and <br /> tammete <br /> s . ---- <br /> cord hour meter, Ves No" �� ` .q_ <br /> rand � Teter readin . <br /> 4.0 Tank Shell,Heads Roof <br /> 4.1 Coating Check for orating Yes" <br /> failure <br /> 4.2 Steel Check for'. Yes" N <br /> condition • Dents <br /> Buckling <br /> Bulging <br /> Cormsion <br /> Crackn <br /> 4.3 Root slope Check far low points Yes" No N1 <br /> and standing water <br /> 5.0 Tank E ui ment <br /> 5.1 Vents Verhytii Yes' No <br /> components are <br /> moving freely and vent <br /> passageways are not <br /> obstructed for: <br /> • Emergency vent <br /> covers <br /> • Pressure/vacuum <br /> vent poppets <br /> • Other moving vent <br /> components <br /> AST INSPECTION STANDARD 9 SEPTEMBER 2011 <br /> COPYRIGHT©2011 Steel Tank Institute <br />