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Wendy Cohen <br /> Page 3 <br /> March 31, 1997 <br /> every five feet and field screened with a PID. Elevated samples will be analyzed for Total <br /> Petroleum Hydrocarbons (TPH) by EPA Modified Method 8015 as Motor Oil, Diesel and <br /> Gasoline, and for Benzene, Toluene, Ethyl benzene, and Xylene (BTEX) by EPA method <br /> 8020.. Once the proposed monitoring well has been installed,-and the groundwater levels <br /> have stabilized,groundwater sampling will be conducted. This will include purging at least <br /> three well volumes of groundwater from each well prior to sampling, and taking accurate <br /> measurements of the depth to groundwater in all four wells prior to sampling. Samples will <br /> be analyzed for TPH by EPA method 8015 as Motor Oil, Diesel, and Gasoline, and for <br /> Volatile Organic Compounds (VOCs)by EPA method 8260. <br /> Assessment Report <br /> `-`` - -At the conclusion of the f eld�work arid'analyficaltes�ing, a written report will"fie prepared:The sµbsurface report will document the results of the recent data as well as past data <br /> collected by S&B and others. <br />