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Nano' %%no" <br /> TABLE 1 <br /> SOIL ANALYTICAL RESULTS <br /> P. G. &E. -Stockton <br /> 4040 West Lane, Stockton, CA <br /> Samples collected on 10-17-03. _ <br /> Sample Cadmium Chromium Lead Nickel Zinc PCE <br /> (depth) (ppm) (ppm) (Ppm) ( Pm) (Ppm) (ppm) <br /> P 1 (4.5') ND (<1.5) 45 7.8 35 46 0.0079 <br /> P2 (4') ND (<1.5) 37 9.1 34 90 0.0055 <br /> SL-Res./Comm 1.7/7.4 380/580 200/750 1500/1500 600/600 0.083/0.25 <br /> Background* 0.05 - 1.7 23 - 1,579 12.4 - 97.1 9 -509 88 -236 <br /> EXPLANATION: <br /> ppm=parts per million <br /> * Range of background concentrations from Bradford et at, 1996. <br /> ESL=Environmental Screening Level, Table A. <br /> . ! PCE=Tamchloroethene <br /> TPH as gasoline, TPH as diesel,BTEX,MTBE and the fuel oxygenates,PCBs, and <br /> all other EPA Method 8260 constituents were non-detectable in both samples. <br /> r <br /> r <br /> ►r <br /> rr <br /> r <br />