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TABLE 3 <br /> ANALYTICAL RESULTS OF SOIL VAPOR SAMPLES <br /> Pimentel Property <br /> 1650 South EI Dorado Street, Stockton, California <br /> EPA Method TO-15 <br /> (Ng/rn) <br /> Sample I.D. Sample Date Sample Depth TPH-g Benzene Toluene Ethylbenzene Xylenes PCE IPA <br /> 64-Vapor 10/3/2014 3 Feet <720 12 58 9.7 33 <br /> <3.4 <50 <br /> B5-Vapor 10/3/2014 3 Feet 1,800 6.8 17 3.7 15 4.2 18,000" <br /> B6-Vapor 10/3/2014 3 Feet 4,700 50 510 130 520 6.4 63 <br /> ESL: 570,000 420 1,300,000 4,900 440,000 2,100 <br /> CHHSL: -- 122 378,000 -- 879,000 603 <br /> Notes: <br /> pg/m': micrograms per cubic meter <br /> TPH-g: total petroleum hydrocarbons quantified as gasoline <br /> PCE: tetrachloroethene <br /> IPA: isopropyl alcohol <br /> ESL: San Francisco Bay Regional Water Quality Control Board California Environmental Protection Agency Environmental Screening Level(soil <br /> gas)forcommercial land use. <br /> indicates there is no ESL for the listed constituent <br /> CHHSL: California Human Health Screening Levels(soil gas)for commercial/industrial land use. <br /> indicates there is no CHHSL for the listed constituent. <br /> *: detection limit for IPA in B5-Vapor was 2,500 <br /> Advanced GeoEnvironmental,Inc. <br />