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Mass-Volume Calculations Of Extracted Gasoline Hydrocarbons - Continued <br /> SIERRA LUMBER- 375 West Hazelton Avenue, Stockton, CA <br />' 3 15 May 2003 to 23 June 2003 <br /> The average analytical TPH-g concentration for this time interval was deternuned to be 84,ug/l(05-15-03=less than 50 <br /> ugll and 06-23-03 =250 pg/l, avg = 125,ug/l) The average flow rates during this time was calculated at 0 41 inches <br />' of water or approximately 34 cubic feet per minute(table 6),the operational period was equal to 936 hours of running <br /> time <br />' C = 125 pg/t=0 000125 kg/m' <br /> Q = 0 41 inches water= 34 ft3/nun <br /> t=936 fours(39 days) <br />' Converting Q to m'/hour yields <br /> Q=(34 ft/nun) •(60 min/hour) •(0 0283168m3/ft)=57 76 m3/hour <br />' M=C• Q • t=(0 000125 kg/m')•(57 76 m'/hour) • (936 hours)=6 76 kg of gasoline <br />' Converting kg of gasoline to pounds of gasoline yields <br /> 6 76 kg of gas • 2 2046 lbs of gas/kg of gas=14 90 lbs of gasoline <br /> 14 90 lbs gas/39 days=0.38 lbs/day <br />' Converting pounds of gasoline to gallons of gasoline yields <br /> 14 90 Ibs of gas • 0 16 gal of gas/lbs of gas = —2.38 gallons of gasoline <br /> I <br /> I <br /> I <br /> I <br /> • <br /> I <br /> I <br />