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. TABLE 2 <br /> Analytical Results <br /> Limited Subsurface Investigation <br /> December 1996 <br /> 8960 W Walnut Grove Road, Thornton, CA <br /> Date Sample B T E X TPHg MTBE TPHd <br /> Soil (parts per million) <br /> 12/03/96 HB-1 8 5' 5 9 1 7 19 130 1600 <40 1200 <br /> HB-2 9 5' 1 2 <0 10 10 59 680 <1 0 -- <br /> HB-3 9' 07 1 1 69 45 590 <1 0 -- <br /> 12/04/96 HB-4 8 5' 1 9 080 11 68 1300 <4 0 140 <br /> HB-5 8 5' 088 <O 10 24 70 280 <1 0 -- <br /> HB-6 9' <O 005 <0005 <0005 <0005 1 2 <0050 <50 <br /> Groundwater (parts per billion) <br /> 12/04/96 HB-6 1 18 < 10 340 1500 1 28000 <100 2000 <br /> • NOTES <br /> BTEX — Benzene, Toluene, Ethylbenzene, total Xylenes analyzed using EPA method 8020 <br /> TPHg = Total Petroleum Hydrocarbons as gasoline analyzed using modified EPA method 8015 <br /> MTBE — Methyl tert-butyl ether analyzed using EPA method 8020 <br /> TPHd = Total Petroleum Hydrocarbons as diesel analyzed using modified EPA method 8015 <br /> -- Not analyzed <br /> < — Less than stated detection limit <br /> groundzelmanserltb11dec96 doe <br />