Laserfiche WebLink
i � • <br /> TabllsA-1 <br /> Sod Vapor Extraction System Performance Data <br /> ARCO Service Station#2093 <br /> 3425 Tracy Boulevard,Tracy,California <br /> TPH as Gasoline Benzene <br /> FID Influent Influent <br /> Hour Meter Blower Average Concen- Removal Net Removed Concen- Removal Net Removed <br /> Sample Date Reading Vacuum Flow Rate Influent Effluent tration Rate Removed to Date tration Rate Removed to Date <br /> ID Sampled (hours) ("H2O) (scfm) (ppmv) (ppmv) (ppmv) (lbs/day) (pounds) (pounds) i (ppmv) (lbs/day) (pounds) (pounds) <br /> INFL 01/15/02 21,560 e - - 00 00 3,617 00 000 106 <br /> INFL 02/08/02 21,560 e - - - 0 0 00 3,617 00 000 106 <br /> INFL 03/11/02 21,560 a -- 0 0 0 0 3,617 - 00 000 106 <br /> INFL 04/12/02 21,560 e - -- - 00 00 3,617 00 000 106 <br /> ]NFL 05/03/02 21,560 a -- - 00 00 3,617 - 00 000 106 <br /> INFL 07/16/02 21,560 e - -- 0 0 0 0 3,617 0 0 000 106 <br /> INFL 08/27/02 21,560 e - - - 00 00 3,617 0 0 000 106 <br /> INFL 09/24/02 21,560 e - - 0 0 00 3,617 00 000 106 <br /> INFL 10/16/02 21,560 e - -- 0 0 0 0 3,617 0 0 000 106 <br /> [NFL 11/26/02 21,560 e - - -- - 00 00 3,617 -- 00 000 106 <br /> INFL 12/26/02 21,560 a -- - - 0 0 0 0 3,617 00 000 106 <br /> INFL 01/22/03 21,560 e - - 0 0 0 0 3,617 0 0 000 106 <br /> INFL 02/24/03 21,560 e - - 00 0 0 3,617 - 00 000 106 <br /> INFL 03/20/03 21,560 a -- -- - 00 00 3,617 - 00 000 106 <br /> REPORTING PERIOD FIRST QUARTER 2603 <br /> TOTAL POUNDS REMOVED 6 10 6 <br /> 592 <br /> TOTAL GALLONS REMOVED 592 9 1 4 <br /> PERIOD POUNDS REMOVED System Off System Off <br /> PERIOD GALLONS REMOVED System Off System Off <br /> PERIOD AVG FLOW RATE System Off <br /> PERIOD PERCENT OPERATIONAL(d) System Off <br /> scfm =Standard cubic feet per minute ND=Not detected <br /> lbs =Pounds a Prior to April 1998 all data was collected and reproted by Brown and Caldwell <br /> =Not available or not applicable b SVE system left off on 718198 <br /> ND =Non-detectable above detection limit c System is being pulsed(one month an ,one month off) <br /> ppmv =Parts per million by volume d Period percent operational is calculated for the months the system was scheduled to operate <br /> TPM =Total petroleum hydrocarbons a SVE system to remain off AS system will remain on <br /> FID =Flame Ionization detector Density of benzene=7 34 pounds per gallon <br /> "H20 =inches of water Density of gasoline=6 1 pounds per gallon <br /> K%Wprocros Z 8P ARCOW20935Ouarte0yM OTR 0312093 O&M Tables1003 Page 3 of 3 <br />