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Soil Analytical Results <br /> ' Three of the four soil samples collected during this sampling event did not <br /> contain any detectable concentrations of TPH, VOCs, BTEX, or glycols The <br /> ' fourth soil sample, collected from approximately 5 feet bsg at the P-3 location, <br /> contained 640 µg/kg of acetone For perspective, the reported acetone <br /> ' concentration in the P-3 soil sample was compared to industrial Preliminary <br /> Remediation Goals (PBGs) established by the U S Environmental Protection <br /> Agency (Region 9 Preliminary Remediation Goals (PRGs) 1996) for acetone <br /> ' The concentration detected in the P-3 soil sample is well below the 8800 <br /> mg/kg PRG established by the U S Environmental Protection Agency for <br /> ' acetone in industrial soils <br /> ' Ground Water Analytical Results <br /> Three of the four ground water samples collected during this sampling event <br /> did not contain any detectable concentrations of TPH, VOCs, BTEX, or glycols <br /> ' The fourth ground water sample, collected from the P-3 location, contained <br /> 0 57 µg/L of toluene For perspective, the reported toluene concentration in <br /> ' the P-3 ground water sample was compared to the Maximum Contaminant <br /> ' Level (MCL) set by the California State Department of Health Services for <br /> toluene The toluene concentration detected in the P-3 ground water sample <br /> ' is three orders of magnitude less than the 150 µg/L State MCL established for <br /> toluene <br /> CONCLUSION <br /> Four soil samples and four ground water samples were collected and analyzed <br /> for VOCs, BTEX, purgeable and extractable TPH, and glycols as part of thus <br /> investigation Acetone was the only compound detected in soil, being <br /> i <br />