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TABLE 1 <br /> LABORATORY RESULTS <br /> FOR INITIAL SOIL SAMPLES <br /> STOCKTON RAILYARD <br /> SAMPLE ETHYL- TOTAL TOTAL TOTAL TOTAL TOTAL <br /> SAMPLE (2) TPHd(3) BENZENE TOLUENE XYLENES EDB(5) VOCs(6) PCBs(7) <br /> SAMPLE 1 D DEPTH(1) TPHg BENZENE LEAD(4) Cd Cr Pb Zn <br /> DATE (feet) (mg/kg) (mgfg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mom) (mg/kg) (mglkg) (mg/kg) (mg&g) (mg/kg) (mg/kg) <br /> ~ ST-l A 11!2!90 3 1 40 NA <0 0024 <0 0024 <0 0024 <0 0024 <6 <0 0006 NA NA NA NA NA NA <br /> STAB 11/2190 3 140 NA <0 0024 <0 0024 <0 0024 <0 0024 <6 <0 0006 NA NA NA NA NA NA <br /> Stockpile I 1112190 - 140 NA <0 0023 <0 0023 <0 0023 <0 0023 NA NA NA NA NA NA NA NA <br /> (2,000-gallon) <br /> ST 2A 11/2190 3 NA 3 900 <0 012 <0 012 <0 012 0 072 NA NA NA NA NA NA NA NA <br /> - ST 213 11/2190 3 NA 5,100 <0 0024 0 004 <0 0024 0 046 NA NA NA NA NA NA NA NA <br /> ST-2C 11/2/90 3 NA 4,100 <0 0024 <0 0024 <0 0024 0 016 NA NA NA NA NA NA NA NA <br /> ST-213 1112/90 6 NA <1 2 <0 0023 <0 0023 <0 0023 <0 0023 NA NA NA NA NA NA NA NA <br /> Stockpile 2 11/2190 - NA 640 <0 0023 <0 0023 <0 0023 <0 0023 NA NA NA NA NA NA NA NA <br /> (26,000-gallon) <br /> Remote Fill 1117190 2 NA 3,500 <0 0026 <0 0026 <0 0026 0 034 NA NA NA NA NA NA NA NA <br /> - ST-3A 11/7/90 3 NA <1 2 <0 0024 <0 0024 1 <0 0024 <0 0024 NA NA <12 33 84 46 <0 0024 <0 061 <br /> t _ ST-3B 1117/90 3 NA <12 <0 0024 <0 0024 <0 0024 <0 0024 NA NA <12 47 9 57 <0 0024 <0 060 <br /> Stockpile,3 1117/00 NA 22 <0 0023 <0 0023 <0 0023 <0 0023 NA NA <12 37 13 63 <0 0023 0095(g) <br /> (10,000-gallon) <br /> 90-822 (5/241441mg) <br /> Sample locations are shown in Figure 3 <br /> NA mdicates constituent not analyzed <br /> <1 2"indicates sample nondetect at the specified detection linut of 12 mg/kg <br /> (1) Sample depth below tank invert <br /> (2) Total Petroleum Hydrocarbons as gasoline by Modified EPA Method 8015 <br /> (3) Total Extractable Petroleum Hydrocarbons as diesel by Modified EPA Method 8015 <br /> z (4) Total lead <br /> C (5) Lthylene dibromide <br /> (6) Chlorinated Volatile Organic Compounds by EPA Method 8010 <br /> Z (7) Polychlorinated biphenyls by EPA Method 8080 <br /> X (8) Aroclor 1254 <br /> Crl <br /> 7 <br /> y� <br /> a <br /> O <br /> C" <br /> C <br /> O <br /> z <br />