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KLEINFELDER <br /> Depth <br /> Location feet Sample No. Description <br /> MW-1 13.0-13.5 16291 from fill, —10 percent debris <br /> MW-1 15.0-15.5 16292 soil/fill interface (grab sample) <br /> MW-1 17.5-18.0 16293 vadose zone, —2 feet below fill <br /> B-2 13.0-13.5 16290 from fill, --40 percent debris <br /> B-3 13.0-13.5 16282 vadose zone, —3 feet below fill <br /> B-4 16.0-16.5 16254 from fill, —40 percent debris <br /> B-4 20.5-21.0 16251 vadose zone, —1.5 feet below fill <br /> The sample from the trash/soil interface in -1 was collected in a sterile 8-ounce glass <br /> jar and was submitted for: <br /> o Metals by ICAP (EPA Method 6010) <br /> o Mercury,Arsenic, and Selenium by AA <br /> This sample was not analyzed for hydrocarbons due to the potential for volatilization in the <br /> sample jar. <br /> The other six soil samples were collected in brass tubes and were submitted for analysis of- <br /> 0 Volatile Organic Compounds by EPA Method 8240,using a hot purge <br /> o Total Petroleum Hydrocarbons by EPA Method 418.1 <br /> o Metals by ICAP (EPA Method 6010) <br /> o Mercury,Arsenic, and Selenium by AA <br /> 3.2, GROUND WATER MONITORING <br /> A monitoring well was installed to assess the,potential for contamination in the ground <br /> water under the landfill. The well was installed in the area most likely to have a high <br /> concentration of waste,based on previous investigations. <br /> 137-88-1663 <br />