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AWANVALAFAM <br /> AMW Un <br /> Working to Restore Nature <br />• <br /> TABLE 3 <br /> ADDITIONAL ANALYTICAL RESULTS OF SOIL SAMPLES <br /> FROM BORING B-12 <br /> ARCO Service Station No. 548 <br /> 1612 Hammer Lane <br /> Stockton, California <br /> (October 14 through 21, 1991) <br /> ANALYTE S-20-B12 S-40-1312. <br /> TPHd <10 <10 <br /> TOG (SM503A) 74 140 <br /> VOC (EPA 8010) <br /> PCB (EPA 8080) <br />• <br /> total cadmium <0.5 <0.5 <br /> total chromium III 49.9 45.6 <br /> total lead 6.4 6.0 <br /> total nickel 46.3 41.5 <br />�_. total zinc 61.9 63.8 <br /> total chromium VI 0.37 0.23 <br /> Results in parts per million (ppm) <br /> TPHd = Total petroleum hydrocarbons as diesel <br /> TOG = Total oil and grease <br /> VOC = Volatile organic compounds <br /> PCB = Polychlorinated biphenyls, <br /> EPA = Environmental Protection Agency <br /> < = Less than specified detection limit <br /> * = All analyte concentrations were below detection limits <br /> NA = Not analyzed <br /> Sample designation: <br /> S-20-B 12 <br /> Boring number <br />! Depth of sample <br /> - Soil <br /> 1. � <br /> 1213ccar/30004-8 <br /> 1 <br />