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L303 South Cherokee Lane TL A91701.01 <br /> March 10, 1995 Page 4 <br /> L <br /> LTABLE 1 <br /> SUMMARY OF SOIL SAMPLE ANALYTICAL RESULTS <br /> LAnalytical results are reported in parts per million <br /> Soil sample depths are reported in feet below site grade <br /> LSoil Sample T� <br /> Sample Depth TPH-D TPH-G B T E X Lead <br /> L #1 5.5 <5.0 <1.0 <0.005 <0.005 <0.005 <0.005 17.6 <br /> #2 4.0 <5.0 <1.0 <0.005 <0.005 <0.005 <0.005 14.3 <br /> ` #3 5.0 11,000 680 2.3 16 9.8 46 10.2 <br /> #E4 5.0 NA 1.4 <0.005 <0.0O5 0.10 0.060 <5.0 <br /> L #5 4.0 NA <1.0 <0.005 <0.005 <0.005 <0.005 13.9 <br /> #6 4.0 NA <1.0 <0.005 <0.005 <0.005 <0.005 10.9 <br /> #7 4.0 NA <1.0 <0.005 <0.065 <0.005 <0.005 11.6 <br /> L #8 4.0 NA <1.0 <0.005 <0.005 <0.005 <0.005 13.4 <br /> #9 4.0 NA <1.0 <0.005 <0.005 <0.006 <0.005 15.6 <br /> L #10 SA NA <1.0 <0.005 <0.005 <0.005 <0.005 113 <br /> #11 4.0 NA <1.0 <0.005 <0.005 <0.005 <0.005 13.4 <br /> L #12 4.0 NA <1.0 <0.005 <0.005 <0.005 <0.005 13.1 <br /> #13 4.0 NA <1.0 <0.005 <0.00.5 <0.005 <0.005 16-5 <br /> #14 5.0 NA <1.0 <0.005 <0.005 <0.005 <0.005 12.8 <br /> Notes: NA = Not analyzed <br /> TPH-D = Total petroleum hydrocarbons as diesel <br /> TPH-G = Total petroleum hydrocarbons as gasoline <br /> BTEX = Benzene, toluene, ethylbenzene, and total xylenes <br /> Based on the above analytical results, two areas of concern were identified. Analysis of soil <br /> sample #3, on the north side of the northern dispenser island, detected 11,000 parts per <br /> L million (ppm) TPH-D, 680 ppm TPH-G, 2.3 ppm benzene, 16 ppm toluene, 9.8 ppm <br /> ethylbenzene, 46 ppm xylenes, and 10.2 ppm total lead. Analysis of soil sample #4, on the <br /> east end of the northern dispenser island, detected 1.4 ppm TPH-G, 0.060 ppm <br /> ethylbenzene, and 0.10 ppm xylenes. Analysis of soil sample #4 did not detect lead <br />