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TABLE 2 <br /> Summary of Chemical Analytical Results <br /> Soil Samples Collected May 19, 1988 <br /> Q PG&E Lathrop Gas Dehydrator Station <br /> coN <br /> 00, <br /> fD <br /> W <br /> Depth TPH TPH-G Benzene Toluene Ethylbenzene Xylenes TEG PCBs VOCs SVOCs <br /> Sample I.D. feet mg/kg mg/kg mg/kg mg/kg mg/kg) mg/kg mg/kg mg/kg mg/kg mg/kg <br /> w <br /> SBI-A 3.5 1400 1400 <0.5 <0.5 2 7 <25 -- -- -- <br /> SB1-B 6.5 1400 1800 <0.5 2 10 39 12,000 <0.1 * ** <br /> SB1-D 12.5 <5.0 28 <0.5 <0.5 <0.5 <0.5 <25 -- -- -- <br /> SB2-B 4.0 <5.0 <1.0 <0.5 <0.5 <0.5 <0.5 <25 -- -- -- <br /> SB2-C 10.0 160 <1.0 <0.5 <0.5 <0.5 <0.5 <25 -- -- -- <br /> SB2-D 13.0 <5.0 1100 <0.5 <0.5 4 8 <25 -- -- -- <br /> SB3-C 9.5 8 72 <0.5 <0.5 <0.5 <0.5 <25 -- -- -- <br /> °' SB3-D 13.0 <5.0 <1.0 <0.5 <0.5 <4 <0.5 <25 -- -- -- <br /> Method Detection Limits 5.0 1.0 0.5 0.5 0.5 0.5 25 0.1 * ** <br /> NOTES: 1. TPH = Total Petroleum Hydrocarbons(EPA Method 418.1) <br /> 2. TPH-G = Total Petroleum Hydrocarbons as Gasoline (EPA Method 5030/8015) <br /> 3. TEG = Triethylene Glycol(modified EPA Method 8015) <br /> 4. PCBs= Polychlorinated Biphenyls(EPA Method 8080) <br /> 5. VOCs = Volatile Organic Compounds(EPA Method 8240) <br /> 6. SVOCs = Semi-Volatile Organic Compounds(EPA Method 8270) <br /> 7. -- = Not Analyzed <br /> 8. * VOCs were not detected except Benzene(0.3 mg/kg),toluene(4.4 mg/kg),xylenes(44 mg/kg) and carbon disulfide(0.015 mg/kg). <br /> Method detection limit varies for individual compounds and ranged from 0.005 to 0.01 mg/kg. <br /> 9. ** SVOCs were not detected. The detection limit varies for different compounds and ranged from 0.3 to 1.5 mg/kg. <br /> 10.All chemical analyses performed by GT Environmental Laboratories. <br />