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0 0 <br /> The steel oil piping from the oil pump to the tank is not secondarily contained;however,per <br /> 66265.193 "Containment and Detection of Releases", subsection(f),the oil piping is exempt <br /> from secondary containment requirements because the oil pipeline is above ground and it is <br /> visually inspected daily. <br /> (k) (8)hazardous characteristics of the wastes) that have been or will be handled; <br /> Used oil in California is a regulated waste with nominal hazardous characteristics. <br /> (k) (9)description of any structural damage or inadequate construction or installation such as <br /> cracks,punctures, or damaged fittings. All discrepancies shall be documented in the <br /> assessment and remedied before the tank system is certified for use. <br /> No discrepancies or structural damage or inadequate construction or installations were <br /> detected for the tank system. <br /> (k) (10) all new tanks and ancillary equipment shall be tested for tightness prior to being <br /> placed in use. ... Tank system integrity or leak test requirements must be in compliance with <br /> all local requirements. Prior to conducting a tank system integrity test or leak test, contact <br /> local agency staff for local requirements. <br /> Tank system passed steel thickness integrity tests and the piping passed a hydrostatic <br /> pressure tests. <br /> Tank Integrity Testing—April 22, 2011 <br /> Pipeline Hydrostatic Testing—May 4, 2011. <br /> See Attachment D for Summary and Details <br /> (kg) (11) estimated remaining service life of the tank system based on findings of subsections <br /> (k)(1) through (k)(10) <br /> Service Life=5 years,with re-inspection to certify future remaining years. <br /> Re-inspect tank system in June 2016. <br /> With respect to the 5-year service life of the system, this time period was selected not for a <br /> specific failure mode,but rather a reasonable time period to have the system re-inspected <br /> for deterioration. <br /> Wear components, such as diaphragms of the air operated pumps should be inspected <br /> within Safeway's preventative maintenance schedule (PM system). Additionally, it is <br /> recommended that the tank high level switch be tested at a minimum annually. <br /> Tank System Assessment Page 5 <br /> June 2011 <br />