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June 25, 1992 <br /> ARCO Service Station No 2076, Lodi, California <br /> TABLE 6 <br /> RESULTS OF CHEMICAL ANALYSES OF SOIL SAMPLES <br /> COLLECTED FROM STOCKPILED SOIL FROM <br /> 1 THE FORMER GASOLINE TANK CAVITY <br /> ARCO Service Station No. 2076 <br /> 800 Kettleman Lane <br /> Lodi, California <br /> (November 1991) <br /> Sample Pale <br /> Number TPHg B T E X No. <br /> S-1122-91-1A-D 900 <0.50 3 . 1 2 . 2 26 16 <br /> S-1122-91-2A-D 930 <0.50 <0. 50 <0 . 50 13 17 <br /> S-1122-91-3A-D 200 <0. 25 <0. 25 <0. 25 0. 61 18 <br /> 1 S-1122-91-4A-D 3 , 700 <2. 5 19 8 . 5 120 19 <br /> S-1122-91-5A 8, 500 <25 170 66 380 20 <br /> S-1122-91-8A 35 <0. 0050 <0. 0050 0. 0066 0 . 046 21 <br /> Sample Soluble Soluble Soluble Soluble Soluble Pile <br /> Number Cadmium Chromium Lead Nickel Zinc No. <br />' i <br /> 5-1122-91-5A [0. 010 0. 090 0. 093 0.96 1.7 20 <br /> S-1122-91-8A [0. 020 0. 046 0. 053 0.43 2 . 3 21 <br /> Sample Pile <br /> Number Bioassay - Total Dead No. <br /> S-1122-91-5A 0 <br /> 20 <br /> S-1122-91-8A 0 21 <br /> Results in parts per million (ppm) <br /> TPHg = Total petroleum hydrocarbons as gasoline <br /> B=benzene, T=toluene, E=ethylbenzene, X=total xylene isomers <br /> Pile No. locations shown on Plate 3 <br /> < = Less than the detection limit for the analytical <br /> methods used. <br /> Sample designation: <br /> 5-1122 91-1 (A-D) <br /> �-- Composite soil sample number <br /> Date <br /> Soil <br /> w <br /> 30008-3 <br />