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,3 <br /> TABLE 9 <br /> Soil Vapor Extraction Pilot Test Field Data F <br /> SIERRA LUMBER <br /> r <br /> 375 West Hazelton Avenue, Stockton, California <br /> rw Elow_ _ Vacuum Measurements(mches/i iter) �M � � - , L <br /> Ti <br /> Ellapsed me - Plow PID `" <br /> RPMs yMeasurements _ <br /> (hrs) in/water (sck) (ppm) V <br /> - W-1 VW-27: EW I ' �� MW-6' <br /> 0 2,200 135 59 249 0 0 0 0 <br /> 05 2,000 150 61 200 001 70 01 0 <br /> 1 0 2,000 050 38 196 03 70 01 0 <br /> 1 5 2,000 070 45 133 0 005 72 Oil 0 <br /> 20 2,050 080 49 276 001 98 012 001 s <br /> 25 2,100 065 43 13 0 025 96 0 14 001 <br /> 30 2,000 055 40 13 002 97 014 001 <br /> 3 5 1,800 075 48 14 001 98 0 12 0 <br /> 40 1,900 075 48 13 015 98 0 15 0 <br /> 45 1,800 070 45 9 003 98 0 15 002 <br /> 50 1,800 060 41 4 002 98 014 0 <br /> 55 1,850 075 48 6 003 85 0 14 001 <br /> 60 1,900 065 43 45 002 85 0 14 001 <br /> 65 1,850 060 41 26 003 80 0 13 001 <br /> I _ , <br /> 70 1,900 065 43 42 003 78 0 12 001 <br /> 75 1,800 060 41 45 003 75 0 10 007 <br /> 80 1,800 070 45 43 003 75 0 10 002 <br /> Notes , <br /> -RPMs revolutions per minute s - <br /> scfm standard cubic feet per minute <br /> ppm parts per million(milligrams per kilogram) <br /> PID photo-ionization detector calibrated to isobutylene <br /> , <br /> S <br /> Adpanced GeoEnvrronmental,Inc <br /> - s ' <br /> f <br /> t <br />