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�r,r■ru� <br /> April 15, 1993 t--��l� <br /> ARCO Service Station No 2076, Lodi, California Working To Restore Nature <br /> i <br /> TABLE 3 <br /> RESULTS OF CHEMICAL ANALYSES OF SOIL SAMPLES <br /> COLLECTED FROM THE FORMER PRODUCT-LINE TRENCHES <br /> ARCO Service Station No. 2076 <br /> 800 Kettleman Lane <br /> Lodi, California <br /> (November 1991) <br /> Sample Total <br /> Number TPHg B T E X Lead <br /> S-3-PL1 29 0 . 36 0 . 95 0 . 16 1. 5 52* <br /> S-2-PL2 340 0. 42 2 . 4 0 . 93 6 . 8 3 . 0 <br /> S-2-PL3 4 , 200 <2 . 5 5 . 2 7 4 66 4 . 8 <br /> S-2-PL4 2 , 200 <2 . 5 47 23 130 23 <br /> S-2-PL5 28 , 000 <2 . 5 380 260 1, 400 18 <br /> S-1-PL6 46 0. 22 0. 33 0. 19 1. 8 NR <br /> S-1-PL7 7 . 0 0. 034 0 . 015 0 . 050 0. 14 NR <br /> S-4-PL8 <1. 0 <0 . 0050 <0. 0050 <0 . 0050 <0. 0050 NR <br /> S-3-PL9 5 , 300 9. 2 36 32 200 NR <br /> S-3-PL10 120 0. 27 1. 6 0 . 60 4 . 6 NR <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 /> < = Less than the detection limit for the analytical <br /> methods used <br /> * STLC concentration = 2 . 0 ppm <br /> NR = Not requested <br /> Sample designation: <br /> S-3-PL5 <br /> �-- Product lines sample number <br /> Sample depth in feet below ground surface <br /> Soil sample <br /> 3"8-5 <br />