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7. CONTAMINATION DISTRIBUTION <br /> A. SOIL <br /> 1 . VERTICAL DISTRIBUTION <br /> Based on the work reported by HUNTER and JPCA, the first five <br /> feet of soil has no detectable hydrocarbon contamination. The <br /> reported hydrocarbon contamination in the soil was detected <br /> between approximately five and twenty feet below surface level . <br /> 2 . LATERAL DISTRIBUTION <br /> The area outlined in Fi�ure 5 for soil contamination is <br /> approximately 16 , 300 ft . <br /> The calculated volume of contaminated soil is approximately <br /> 244, 500 ft3. <br /> A. WATER <br /> I. VERTICAL DISTRIBUTION <br /> Based on the work reported by HUNTER and JPCA, the reported <br /> hydrocarbon contamination in the groundwater was detected between <br /> approximately ten and twenty feet below surface level, the <br /> aquifer is approximately 95% solids. <br /> 2 . LATERAL DISTRIBUTION <br /> The area outlined in Fiure 6 for groundwater contamination is <br /> approximately 15 , 800 fty. <br /> The calculated volume of the contaminated groundwater aquifer is <br /> approximately 158, 000 ft3. The groundwater volume is <br /> approximately 7, 900 ft3. <br /> 9 <br /> u <br />