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it <br /> building and the crate loading dock, which is attached to the south end of <br /> the tank farm Two borings labeled UST1N and UST1S were drilled at this <br /> tank UST2 is located near the southeast corner of the warehouse building <br /> within a fenced electrical transformer area Two soil borings labeled <br /> UST2N and UST2S were drilled at this tank Locations of each of the UST <br /> soil borings are depicted in Figure 3 <br /> Soil samples were collected from approximately 7 to 7 5 feet deep in <br /> boreholes in UST1N and UST1S, and from approximately 6 5 to 7 feet <br /> deep in boreholes UST2N and UST2S All samples were submitted to the <br /> laboratory and analyzed for TPH as gasoline and diesel as well as BTEX <br /> compounds Hydrocarbon detections in soil are summarized in Table 2-1 <br /> TPH soil results show unknown hydrocarbons m the diesel, motor oil and <br /> gasoline range were detected in the samples Ethylbenzene and total <br /> xylene compounds were also detected in samples UST1N-7, UST2N-7, and <br /> UST2S-7 <br /> Ground Water Investigation <br /> Following collection of the soil samples from each borehole, one <br /> groundwater sample was collected from the downgradient boring at each <br /> UST location The downgradient ground water direction was assumed to <br /> be north/northeast based on information from the Phase I ESA Ground <br /> water samples were submitted to the laboratory and analyzed for TPH- <br /> gasoline, TPH-diesel and BTEX Results of the ground water analysis are <br /> summarized in Table 2-2 <br /> The results of the ground water samples indicate that benzene, <br /> ethylbenzene and total xylene compounds are present in the ground <br /> water TPH as gasoline and unknown hydrocarbons in the diesel and/or <br /> motor oil range were also detected in the samples <br /> Summary and Site Cleanup Approach <br /> Laboratory analytical results indicate that soils and ground water in the <br /> area of each of the USTs have been impacted by petroleum hydrocarbons <br /> in the gasoline or degraded gasoline range as well as selected VOCs In <br /> accordance with the state leaking underground storage tank (LUST) <br /> regulations, the USTs will be removed Impacted soils excavated during <br /> . the removal of the USTs will be removed and disposed of at a certified <br /> disposal facility Soil sampling will be conducted in each of the UST pits <br /> 2-2 <br />