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Maximum <br />volume <br />released Maximum Secondary <br />Potential Event <br /> (gallons) discharge rate Direction of Flow Containment <br />Bulk Storage Area (Aboveground Storage Tanks) <br />NE to nearest storm <br />drain <br />NA <br />NE to nearest storm <br />drain and/or south to <br />perimeter berm <br />NE to nearest storm <br />drain and/or south to <br />perimeter berm <br />NE to nearest storm <br />drain and/or south to <br />perimeter berm <br />The tank system <br />includes a 5 <br />gallon, powder- <br />coated UL-Listed <br />and patented, spill <br />containment <br />surrounding the fil <br />pipe. The spill <br />container is <br />equipped with a <br />normally closed <br />hand operated <br />valve that can be <br />actuated to drain <br />the spilled fuel <br />liquids into the <br />steel tank. <br />No external piping <br />to fail <br />2nd containment <br />around fill port. <br />Spill mats over <br />storm drains <br />2nd containment <br />around fill port. <br />Spill mats over <br />storm drains <br />Spill response <br />capability (spill kit) <br />and spill mats <br />over storm drain <br />inlets <br />Catastrophic failure of aboveground <br />tank (collapse or puncture below <br />product level) <br />Tank overfill 1 to 60 60 gal/min <br />2,000 Gradual to NE to nearest storm AST internal <br />immediate drain secondary <br />containment <br />Loading/Unloading Area NA <br />Tank truck leak <br /> 1 to 2,000 <br /> Gradual to <br />immediate <br />Hose leak during truck loading 1 to 300 60 gal/min <br />Fuel Dispensing by Physical Plant <br />Personnel <br />AST fuel dispenser hose/ connections 1 to 60 10 gal/minute <br />leak <br />University of the Pacific Spill Prevention, Control, and Countermeasure (SPCC) Plan <br />Stockton, California Aboveground Fuel Storage Tanks <br />Table 3-1 — AST #3 Convault Potential Discharge Volumes and Direction of Flow <br />-14- <br />Version 1.0, 11/28/2016