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Storage Tank Inspection Check List <br /> Equipment#: <br /> Item Inspection Task Y N NIA Comments &Observations <br /> External Shell Visually inspect and record all shell course <br /> Inspection surfaces for weld and plate material integrity. <br /> 2.1 (a) Check all welded or riveted seams for X Satisfactory <br /> Shell External indication of leakage. <br /> Visually inspect and record paint/coating <br /> 2.1 (b) failures, and insulation loss.Check for X No issues noted visually. <br /> associated pitting and corrosion. <br /> 2.1 (c) Inspect bottom angle area,and shell to X <br /> annular plate welds for corrosion and thinning. <br /> 2.1 (d) Inspect bottom to foundation seal, if any. X <br /> 2.1 (e) Check plumbness. X Visually accepted. <br /> 2.1 (f) Check roundness in accordance. X <br /> 2.1 (g) Check peaking. X <br /> 2.1 (h) Check banding. X <br /> Inspect insulation for evidence of weepage <br /> 2.1 (i) from leaks and possible infiltration of rain X <br /> water or other liquid sources. <br />