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borehole to a point dust below the surface of the water • Upon being returned to grade , the contents of each bailer were transferred into Volatile Organic Analysis (VOA) vials and one amber glass liter bottle Each container was Promptly covered with a teflon-lined screw cap , labeled , and placed in an iced, insulated ccntainer for trans- portation to Priority Environmental Labs under chain of custody Subsequent analysers were performed for Total Petroleum Hydrocarbons as Diesel (TPH-D) , Total Petroleum Hydrocarbons as Gasoline (TPH-G) , berizene , toluene , ethyl - benzene , and total xylenes (BTEA ) using EPA Methods 3510/ 8015 and 5030/8415-8020 ( 602 ) , respectively The soil profile encountered while advancing boring EP-1 consisted of 6 inches of concrete and gravel underlain by very moist , light-brown silty clay becoming slightly moist light-brown silty clay with rust streaks at approximately 3 feet below grounds surface ( bgs ) Slightly moist , light brown silty clay with light-olive colored streaks was present to 5 feet Light-olive colored, compacted dense clay was encountered between 5 and 7 feet bgs An odor consistent with that of fuel hydrocarbons was detectable at 5 feet- becoming intense at 6-7 feet Silty sand encountered between 7 and 7 5 feet was underlain by a pea gravel and sand mixture to 8 feet This mixture was saturated with dark-colored, malodorous oil The soil • beneath was fine sand that continued to the bottom of the bore hole at 9 feet Groundwater was encountered at approximately 7 feet The soil profile encountered while advancing boring EP-2 consisted of 6 inches of concrete and gravel underlain by loose , slightly moist sand and gravel to 1 foot bgs Slightly moist light-brown silty clay with rust streaks was present to approximately 4 feet where the rust streaks became light-olive colored Light-olive colored dense clay containing little moisture was present between 4 5 and 6 feet Moist , dark-colored silty clay with streaks of sand was present between 6 and 7 feet very moist , dark-colored fine-silty sand was present between 7 and approximately 8 5 feet An odor consistent with that of fuel hydrocarbons as present in this layer Eine sand was encountered between 8 5 and 9 feet Groundwater was encountered at approxi- mately 7 feet The soil profile encountered while advancing boring EP-3 consisted of 6 inches of concrete and gravel underlain by light-brown silty sand containing little moisture Silty- clay containing little moisture was present between 1 and 3 feet This was underlain by slightly moist , very light- brown clay to 6 feet slightly moist , light-brown silty clay containing rust streaks was present between 6 and 7 • feet and was underlain by moist , light-olive colored silty Page 3