• Table A-1 Pa 1 of 9 Y
<br /> Soil Vapor Extraction System Performance Data
<br /> ARCO Service Station#2093
<br /> 3425 Tracy Boulevard,Tracy,California
<br /> TPH as Gasoline Senzene
<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) Obs/day) (pounds) (pounds) (ppmv) (lbs/day) (pounds) (pounds)
<br /> INFL 12/15/95 4,014 11 100 - - - - - 0 - -
<br /> INFL 01104/96 4,538 11 95 1,455 34 1455 653 6046 605
<br /> INFL 01!26196 4,765 50 95 931 473 931 354 4291 1,034 -
<br /> INFL 02126/96 4,776 45 75 713 25 713 214 130 1,047 - - - -
<br /> INFL 03127/96 5,231 44 75 713 25 713 214 4059 1,453 - -- - -
<br /> [NFL 04115!96 5,380 44 74 605 37 605 179 1216 1,574 - - - -
<br /> INFL 05/02196 5,631 44 76 584 37 564 178 1869 1,761 -
<br /> INFL 05/15196 5,819 47 60 582 132 582 140 1246 1,886 - - - -
<br /> INFL 06/03/96 5,656 45 63 482 12 482 122 200 1,906 - - - -
<br /> INFL 06121/96 5,982 34 70 533 78 533 149 711 1,977 - - - -
<br /> INFL 07/10/96 6,039 30 65 639 114 639 166 375 2,014 - - - -
<br /> INFL 08/12/96 6,219 16 68 1,000 81 1000 272 1644 2,179 -- - - -
<br /> [NFL 09/16/96 6,265 14 80 702 145 702 225 476 2,226 - - - -
<br /> INFL 10/08!96 6,760 25 60 486 4 486 117 3522 2,579 - -- - -
<br /> INFL 11/05/96 6,954 35 60 92 0 92 22 561 2,635 - - - --
<br /> INFL 12!20196 7,387 32 63 58 18 58 15 331 2,668 - - - -
<br /> INFL 01/13/97 7,390 28 60 23 0 226 05 01 2,668 - - - --
<br /> INFL 06/18/97 7,566 68 45 370 12 370 67 264 2,695 - - - -
<br /> INFL 07/24/97 7,587 48 50 216 35 216 43 48 2,699 - - - -
<br /> INFL 08/28/97 7,588 45 60 202 01 202 49 02 2,700 -
<br /> INFL 09/10/97 7,607 45 55 209 77 209 46 37 2,703 - - -- -
<br /> INFL 10115/97 7,630 30 60 196 85 196 47 45 2,708 - - - -
<br /> INFL 11/17/97 7,654 30 60 180 7 180 43 45 2,712
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