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and both AST and the berm are suitable for continued usage. Leak detection is visually ascertained via <br /> visual inspection of secondary containment area. Berm containment capacity is approximately 450 gals. <br /> 16. Damage to AST or systems. No damage reported by Owner/Operator. Upon inspection,no evidence of <br /> weld breaks punctures cracks,or other structural damage to the berm. Upon inspection,there was no <br /> evidence of cracks,breaks, punctures or other structural damage to the primary vessel. Leak detection is <br /> assured via inspections of the secondary containment. Poly thickness measured to 7.8 mm. average. Steel <br /> thickness of the berm was measured to .110 in. thickness,which would be in excess of steel thickness <br /> minimums under UL 142. <br /> 17.Comments Tank has a 1 %in. closed fitting at base of tank. Tank had approximately 20 gals. of product <br /> at the time of the inspection <br /> a. Dimensions of AST: Primary Vessel= 300 gallons capacity total <br /> Dimensions: Primary Tank: 38 in.Diam X 67 in. L./lin. crown top ( 16 in. opening for product <br /> removal. <br /> Secondary Berm: 60 in.W X 73 in. L X 24 in. Ht <br /> b. Product stored: used (waste) oil/Specific Gravity=.950 <br /> c ( 1 ) 4 in atmospheric vent on primary containment( 0 ) in. emergency vent on primary vessel <br /> d ( 0 ) in atmospheric vent on secondary containment( 0 ) in. emergency vent on secondary vessel <br /> PE certification <br /> 1 certify under penalty of law that this document and all attachments were prepared under my direction or supervision in <br /> accordance with a system designed to assure that qualifted personnel properly gather and evaluate the information submitted. <br /> Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the <br /> information, the information submitted is, to be the best of my knowledge and belief, true, accurate, and complete. 1 am aware <br /> that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for <br /> knowing violations. / <br /> I have reviewed the data and confine it complies V /does not comply with CCR section 66265.192(k) <br /> QROFESSIphq <br /> �e�� e of egis e PE <br /> C63087 = <br /> EXP, 0 30-2 * ignature of Registered PE <br /> �Q. <br /> f£ f <br /> (seal)Date j2/?-.T Registration Number State <br />