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Tracy Material Recovery&Transfer Station SPCC Plan <br /> Table 3-1 <br /> Locations with Spill Potential <br /> Location of Volume and Predicted <br /> Potential Releases Predicted Flow Rate Flow Direction <br /> The ASTs located at Assuming a rupture of the largest AST A tank leak would be contained <br /> the shop area results in the loss of the entire contents,a within the secondary containment <br /> (1,500 used oil,250 total volume of 1,500 gallons would be space between the internal and <br /> gallon hydraulic oil, released.Up to 2,250 gallons would be external tanks.The tanks are <br /> 250 gallon motor oil, released in the unlikely event of all four located under an exterior covered <br /> and 250 gallon tanks(used oil,motor oil,hydraulic oil and canopy with a concrete-bermed <br /> transmission oil). transmission oil)rupturing simultaneously. containment area possessing <br /> several hundred gallons capacity. <br /> (T-4,T-5,T-6,T-7, An estimated flow rate from an <br /> T-8) aboveground release would vary between The closest storm drain is outside <br /> several drops per hour(leak)to 10 or of the shop and over 100 feet <br /> more gallons per minute(gpm)in the east of the tanks near the front of <br /> event of a tank rupture. the administration building. In <br /> the event of a release from the <br /> secondary containment,facility <br /> personnel would be able to <br /> respond within at least 2 minutes. <br /> Used oil 1,500 Assuming a hose rupture release occurs A leak from transfer hoses or <br /> gallon tank at the during pumping of the product from the from the delivery tanker would <br /> shop.(T-4) tank,up to 20 gallons could be released flow to the northeast,towards a <br /> before response could be initiated by on- storm drain inlet. <br /> site personnel. (Pump is rated at 10 gpm <br /> and response time is estimated at 2 The tank is located under an <br /> minutes). An auto shut off device exterior covered canopy with a <br /> prevents overflows of oil into the tank. concrete-bermed containment <br /> Personnel from facility staff would apply area possessing several hundred <br /> absorbent diapers and pads from the gallons capacity.A leak from <br /> available spill kit in case of a spill during transfer hoses or from the <br /> filling. delivery tanker may be contained <br /> within the covered containment <br /> area. In the event a leak <br /> escapes the covered <br /> containment area,the flow would <br /> go towards the storm drain inlet <br /> located over 100 feet east of the <br /> tanks near the front of the <br /> administration building. <br /> October 2019 3-2 <br />