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Tank Assessment per 22 CCR 66295.192(k) <br /> 1) Tank Confil uration: <br /> Above group "lube cube"steel tank with integral secondary containment,with <br /> approximatel 500 gallon capacity. <br /> la) Material Sto M= <br /> Tank is used o store waste oil. <br /> Specific Gravity=.85 <br /> Density= 53 b/cf <br /> 2) Design Stan ards: <br /> a) Steel Tank <br /> b) Material thickness not available because double wall tank does not allow access <br /> to inside tank wall. Tank is in good condition with original pain finish still <br /> intact. suction end. <br /> d) External suction pump mounted to top of tank with secondary containment pan. <br /> Air operELted diaphragm pump. Pump Capacity:40 GPM <br /> e) Tank drawing see exhibit"A". <br /> 3) Documented age of tank system,not available. Estimated age to be 10 years old. <br /> 4) Leak Detection Equipment: <br /> Tank is equif ped with automatic shut-off and over fill alarm,and a monitor in <br /> secondary co tainment space. <br /> 5) Corrosion P otection: <br /> Steel tank has original epoxy coating. <br /> 6) S ill Preven ion or Overfill E ui ment: <br /> The tank has integral secondary containment,which is monitored. The suction line is <br /> continuous ith welded joints. An overfill alarm and automatic shut-off provided <br /> just inside the wall adjacent to tank location. <br /> 7) Secondary ontainment for the Tank System: <br /> The tank has integral secondary containment(double wall tank),and the welded <br /> copper suction line is considered"joint-less". The pump is mounted within <br /> secondary containment pan. <br /> 8) Hazardous Characteristics of the Waste: <br /> Waste oil is combustible,and is toxic. <br /> 9) Results of a Visual Inspection: <br /> The tank,piping and ancillary equipment has been visually inspected. There is no <br /> evidence of weld cracks, scrapes of protective coatings, corrosion or structural <br /> damage. Interior tank wall could not be inspected due to access, (not accessible for <br /> double wall s) <br /> I <br />