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TABLE2 <br /> Summary of Chemical Analytical Results <br /> Soil Samples Collected May 19, 1988 <br /> PG&E Lathrop Gas Dehydrator Station <br /> �' Dopth >Ti'i� TPH-G :: 13onzan4 :� Tolu4no Ethylbep�eno Xylona TEG ;:PGBs.: VOCs . .r SVOCe <br /> Sample I.D. feet m m` m m m In <br /> m m' (mg/kg) <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 /> SBI-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 /> oSB3-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.detecteci The detection luntt:vartes:for different compounds and ranged from 0.3 to 15 mg/kg. <br /> 10.All chemical analyses Performed b GT Environmental Laboratories. <br />