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Table 3-2 <br /> Potential Discharge Volumes, Flow & Secondary Containment <br /> Maximum <br /> volume <br /> released Maximum Secondary <br /> Potential Event (gallons) discharge rate Direction of Flow Containment <br /> Bulk Storage Area (Aboveground Storage Tanks in enclosure) <br /> Failure of aboveground tank(collapse 12,000 Gradual to Pools in enclosure or Partial masonry Berm <br /> or puncture below product level) instantaneous would flow to internal <br /> drains <br /> Tank overfill 1 to 120 60 gal/min Pools in enclosure Integral Secondary <br /> Containment <br /> Pipe failure 1,000 240 gal/min Pools in enclosure Integral Secondary <br /> Containment <br /> Leaking pipe or valve packing 600 1 gal/min Pools in enclosure Concrete-berm <br /> enclosure <br /> Leaking connections (Camlock) 1,000 1 gal/min Pools in enclosure Concrete-berm <br /> enclosure <br /> Loading Rack/Unloading Area <br /> Tank truck leak or failure @ loading 1 to 2,000 Gradual to To internal drainage Concrete-berm <br /> rack platform instantaneous enclosure <br /> Tank truck leak or failure outside the 1 to 2,000 Gradual to To internal drainage Concrete-berm <br /> loading rack platform instantaneous enclosure <br /> Hose leak during truck loading 1 to 300 60 gal/min To internal drainage Concrete-berm <br /> enclosure <br /> Fuel Dispensing Areas <br /> Fuel dispenser hose/connections leak 1 to 150 30 gal/minute To waterway Land-based spill <br /> response capability <br /> (spill kit) <br /> Maintenance Buildings <br /> Leak or failure of drum 1 to 55 Gradual to N/A. N/A. <br /> instantaneous <br /> Other Areas <br /> Gasoline 250 30 gals/min south Integral @ 100% <br /> Waste/used oil 250 30 gals/min South Integral @ 100% <br /> Kerosene 250 30 gals/min South Integral @ 100% <br /> Service BAY(s) <br /> New oil/15w40 300 30 gals/min Pools in Bay Berm <br /> ATF 120 30 gals/min Pools in Bay Integral @ 100% <br /> CEF 300 30 gals/min Pools in Bay None <br /> 21 <br />