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11 111111111 dr <br /> TABLE 2 <br /> (Page 1 of 6) <br /> SUMMARY OF SOIL-VAPOR <br /> EXTRACTION OPERATIONS DATA <br /> Pacific Bell Facility UE-132 <br /> Stockton, California <br /> SVE SVE Air Velocity <br /> well OVM' Sample Back Vacuum EW6 EW7 EW8 <br /> Date Configuration Amperes Reading Taken Temp. Pressure Pressure SCFMs SCFM SCFM Comments <br /> (ppm)1 (°F)' (in H20)' (in H2O) (vacuum)' (vacuum) (vacuum) <br /> 5/29/91 EW6(c)`, E67(x)' 10 88 yes 86° 2.6 30 48.50 (0.12) (0.16) <br /> EW8(x) <br /> 5/29/91 EW6(x) 10 17 yes 86° - 44 (0.18) 48.00 0.16 <br /> EW7(c), EW8(x) <br /> 5/29/91 EW6(x) 10 2.7 yes 88° 4.4 63 (0.19) (0.14) 47.90 <br /> EW7(x), EW8(c) <br /> 5/29/91 EW6(c), EW7(c) 10 31 yes 88° 3.8 11 49.00 49.00 48.50 System on 8 all <br /> EW8(c) wells connected to <br /> SVE <br /> 5/31/91 EW6(c), EW7(c) 10 20 860 5.8 16 49.00 49.00 48.50 System shutdown <br /> EW8(c) <br /> 6/1/91 EW6(c), EW7(c) 10 33 82° 5.2 17 49.00 49.00 48.50 System on <br /> EWB(c) <br /> 6/1/91 EW6(c), EW7(x) 10 72 yes 77° 4.9 36 48.00 (0.12) (0.15) <br /> EW8(x) <br /> 'Organic vapor meter 'Standard cubic feet per minute <br /> 2Parts per million `(c) Well connected to SVE system <br /> 'Degrees Farenheit '(x) Well isolated and closed to atmosphere <br /> 'Inches of water vacuum equivalent °(o) Well isolated and open to atmosphere <br /> SACRAMENTO <br />