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PRIVILEGED & CONFIDENTIAL <br /> TABLE 2 <br /> SUMMARY OF SOIL ANALYSES <br /> TPH-gBTEX/Fuel Oxygenates <br /> STOCKTON BRANCH <br /> 49 SOUTH WILSON WAY <br /> STOCKTON, CALIFORNIA <br /> tSample Sample Depth TPH-g Benzene Toluene Ethyl- Total Fuel <br /> No. Date (bgs) (mg/kg) (mg/kg) (mg/kg) benzene Xylenes Oxygenates <br /> (mg/kg) (mg/kg) (mg/kg) <br />' B5-20 8/26/98 20 ND ND ND ND ND ND <br /> 135-28 8/26/98 28 ND ND ND ND ND ND <br /> B5-35 8/26/98 35 590 ND 0.006 0.018 0.049 ND <br /> 135-45 8/26198 45 110 ND ND 0.4 0.322 ND <br /> B5-50 8126/98 50 310 0.006 0.01 0.85 1.465 ND <br /> 135-61 8/26/98 61 1.3 ND ND 0.018 ND ND <br /> B5-71 8/26/98 71 ND ND ND ND ND ND <br /> B5-78 1 8/26198 78 2.8 ND ND 0.009 0.32 ND <br /> Detection Limits(mg/kg) 0.5 0.005 0.005 0.005 0.005- 0.04 <br /> 0.01 <br />' Notes: <br /> TPH-g =Total Petroleum Hydrocarbons as gasoline (Carbon Range C4-C 10) <br />' ND=Not Detected at the listed detection limits listed <br /> • Concentrations are reported in milligrams per kilogram(mg/kg) which is equivalent to <br /> parts per million (ppm). <br /> 0 Analyses for TPH were performed in accordance with California Department of Health <br /> Services Method (8015 Modified for TPH-g). <br /> • Analyses for Benzene, Toluene, Ethylbenzene and Xylenes (BTEX) and fuel oxygenates <br /> were performed in accordance with Environmental Protection Agency (EPA) Method 8260. <br /> 1961175-WFB.Stockton PhJI and Quart.Groundwater <br />