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i� <br /> w <br /> Two soil samples were collected from beneath each former UST, and a single soil sample was <br /> collected from beneath the former dispenser. In addition , two composite soil samples were <br /> collected for analysis from the waste soil stockpiles. The results of these soil sample analyses are <br /> also summarized in Table 1 . <br /> I <br /> I <br /> The soil sample collected from beneath the former dispenser island contained the highest <br /> concentrations of gasoline hydrocarbons. This sample contained 12 , 000 mg/kg of TPH-as- <br /> gasoline, 67 mg/kg of benzene , 710 mg/kg of toluene, 220 mg/kg of ethylbenzene, 1 , 200 mg/kg of <br /> xylenes, 215 mg/kg of total lead , and 2 , 100 mg/kg of TPH-as-kerosene. All four of the soil samples <br /> G collected from beneath the former USTs contained detectable concentrations of TPH-as-gasoline <br /> (up to 2 , 000 mg/kg) , toluene (up to 26 mg/kg) , ethylbenzene (up to 7 . 1 mg/kg) , and xylenes (up to <br /> 16 mg/kg) . The two soil stockpile samples did not contain detectable concentrations of TPH-as- <br /> gasoline, benzene, toluene, ethylbenzene, xylenes (BTEX) , or methyl tertiary butyl ether (MTBE) . <br /> MTBE was not detected in any of the samples analyzed . <br /> � I <br /> 4 <br /> I <br /> 1 <br /> l <br /> 5 <br />