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April 2012 Page F -2 <br />Table F -1. Calculation of Secondary Containment Capacity <br />Tank Tank <br />SPCC <br />MR 115 Page 27 -43 <br />Rev. May 2012 <br />Secondary <br />Secondary <br />Displacement Displacement <br />Tank Tank <br />Stored <br />Containment <br />Containment <br />within within <br />Capacity <br />Capacity <br />Number Capacity <br />Product <br />Volume <br />Volume <br />Containment Containment <br />Difference <br />Difference <br />Freeboard <br />Freeboard <br />(gallons) <br />W) <br />(gallons) <br />(ft') (gallons) <br />W) <br />(gallons) <br />(gallons) <br />(ft) <br />1 500 <br />Diesel <br />124.4 <br />9307 <br />0.0 0 <br />124.4 <br />930.7 <br />4307 <br />0.9 <br />2 1,000 <br />Diesel <br />693 518 <br />3 500 <br />Gasoline <br />432.0 <br />3,231.4 <br />362.7 <br />2713.2 <br />2,231.4 <br />2.1 <br />4A 2,000 <br />Desel <br />855.0 <br />6,395.4 <br />133 5 998 <br />721.5 <br />5,397.0 <br />4,395.4 <br />2.1 <br />4B 2,000 <br />Diesel <br />5 600 <br />Used oil <br />6 900 <br />Used oil <br />3600 <br />2,692.8 <br />80.0 598 <br />280.0 <br />2,094.4 <br />1,792.8 <br />17 <br />7 500 <br />Diesel <br />00 0 <br />8 500 <br />Diesel <br />432.0 <br />3,231.4 <br />. <br />0 0 0 <br />432.0 <br />3,231.4 <br />2,731.4 <br />2.5 <br />Calculations assume that secondary containment is free of debris (i c., 100% of volume calculated is available). <br />Calculations reflect containement for largest tank in the respective contamement (where one containment holds more than one tank). <br />SPCC <br />MR 115 Page 27 -43 <br />Rev. May 2012 <br />