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Hazardous Waste Tank ��__A System Integrity Report ==M= = For HMT Inspection The Kraft Heinz Company Stockton CA February 1 � o 34 Page 11 of 34 EVALUATION FOR CCR COMPLIANCE — HAZARDOUS WASTE STORAGE TANK (CONT'D.) Pursuant to 22 CCR §66265.192(k), the following assessment details are known or have been evaluated: (k) (1) Tank configuration is vertical, constructed of polyethylene and anchored to the concrete slab; with a capacity of 5,800 gallons; (k)(2) Tank design cannot be confirmed to a published code or standard but meets empirical design criteria and normal industry practice for vertical polyethylene tanks; (k)(2)(A) Material of construction (all parts in contact with liquid waste) are polyethylene or polyvinyl chloride (PVC); (k)(2)(B) Material thickness is 0.491 inch as measured with a caliper; (k)(2)(C) Tank connections are polyvinyl chloride (PVC) or polyethylene couplings up to 3 inches in size; (k)(2)(D) Flow into or out of the tank is manually controlled with the use of a pneumatic pump; (k)(2)(E) Tank details (measured from on-site inspection) - basic dimensions are as given in the Tank Data page included above; (k)(3) The tank was manufactured circa 2009 and moved to the site and installed in 2012 (per client). The tank has been in service for approximately 9 years; (k)(4) Details of installation include single-wall polyethylene and polyvinyl chloride (PVC) construction. The tank is above ground and visually inspected for leaks while in use; (k)(5) There is no cathodic protection system currently in place for this tank; (k)(6) Filling of the tank is controlled and monitored manually with a visual level indicator and by unit technicians; NDTRPTNE.DOT REV 2 23264941 Hazardous Wast Tank r3(Rev 0).doc 3/5/2021 3:19 PM