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r <br /> 1 <br /> All purge water will be placed in USDOT 55 gallon drums, labeled and stored i <br /> pending sampling to determine proper disposaii No disposal will be made <br /> without first notification of and approval by PHSEHD. <br /> Task 5- Laboratory Analysis of Soil and Water Samples <br /> Approximately 8 to 10 soil samples from each soil boring will be submitted for <br /> laboratory analysis. It is estimated that between 24 and 30 soil samples will be y <br /> analyzed. These samples will be submitted to Kiff Analytical for analysis by <br /> USEPA Test Method 8250B for TPH-gas,benzene,toluene, ethylbenzene, and <br /> xylene. TPH-diesel and motor oil will be conducted using USEPA Test Method <br /> 8015M and 5030. <br /> i <br /> Petroleum aromatic hydrocarbons(PAH) compounds will be analyzed using a <br /> modified USEPA Test Method 8270 using-SIM Mode by GC/MS so that the <br /> detection limits are no greater than 0.005 mg/kg. It is anticipated that the three <br /> soil samples reported as having the highest concentration of TPH-d will be <br /> analyzed. <br /> CAM 17 metals will be analyzed on any sample with a reported TPH-diesel or <br /> motor oil concentration greater than 1,000 mg/kg. <br /> f <br /> i <br /> i <br /> Groundwater samples will be analyzed using the equivalent test methods for <br /> water. All analytical results will be tabulated. <br /> i <br /> M a in\MEnvirnnmenta111$TE;W arkplan�Wnrkplan 1 l 192DO?.wpd 21 <br />