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1 <br /> i <br /> TL 489--0589-02 <br /> Page 5 <br /> will ;-be evaluated, 'The :proposed scope of work to achieve this <br /> objective is summarized as follows: <br /> o Four exploratory soil borings will -be drilled on-site. <br /> Soil samples from these soil borings will be analyzed for <br /> Benzene, Toluene., Xylene, and Total Petroleum <br /> Hydrocarbons (Std. Ref. gasoline and diesel fuel) . <br /> o The chemical analyses .will be evaluated to assess the <br /> horizontal and" vertical extent of petroleum product <br /> migration near the former location of the fuel storage <br /> _ tank. <br /> o The data obtained from our investigation will be <br /> evaluated to assess the extent of. petroleum product <br /> migration near the former fuel tank, the potential <br /> environmental effects of the petroleum product migration, <br /> and the need for additional studies and remedial actions. <br /> o ' Atechnical report will be prepared outlining the steps <br /> undertaken during this investigation and presenting the . . <br /> related .conclusions and recommendations. <br /> 4.0 PROPOSED WORK PLAN <br /> ' 4 . 1 Soil Boring and Sampling_Locations: Thero ert owner i <br /> p p Y <br /> indicated that the underground storage_ tank was located east of the <br /> existing power pole on-site .located approximately 300 feet south <br /> of Highway 12 and 1, 000 feet east of Lower Sacramento Road. In . <br /> order ' to determine the presence of petroleum product in the <br /> proximity of the former storage tank, four soil borings will be <br /> drilled on-site. The proposed soil boring locations are shown on r <br /> } <br /> Drawing No. 3 . Soil borings will be dri'lled. 'from the existing <br /> power pole due east across the site approximately 75 feet on <br /> is <br /> t_ center. All soil borings will be drilled to 'a maximum depth of 15 <br /> Fresno Modesto Visalia. Bakersfield l <br /> h <br /> i <br /> h I � <br />