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41 <br /> 07 May 2002 <br /> AGE-NC Project No. 98-0466 <br /> Page 15 of 16 <br /> 8.1. WESTERN DITCH <br /> Two soil borings(PB 13 and PB 14)are proposed to be advanced alongthe down-stream reach of the <br /> western ditch area west of the subject property for collection of soil and ground water samples. <br /> Ground water and select soil samples collected from the western ditch at,ea will be analyzed for: <br /> • Total lead, zinc and chromium by EPA Method 6010 in soil; and <br /> • Dissolved lead, zinc and chromium by EPA Method 200.7 in gro Ind water. <br /> 8.2. MILLWORKS WASH-DOWN AREA <br /> Two borings (PB15 and P1316) will be advanced in the general was down areas north of the <br /> Millwork Building north of soil boring PBS. Soil and ground water sanTles collected from borings <br /> will be analyzed for full-range TPH by EPA Method 8015M. <br /> 8.3. NORTH BURN PIT AND NORTH STORM WATER POND <br /> One soil boring (PB 17) will be advanced north (down-gradient) of thenorth bum pit and the north <br /> storm water pond for collection of ground water samples. Ground water samples will be analyzed <br /> for: <br /> • Dissolved nickel, copper, lead, zinc and chromium by EPA Method 200.7 in ground water; <br /> and <br /> • Full-range TPH by EPA Method 8015M. <br /> 8.4. FORMER TEEPEE STRUCTURE INCINERATOR <br /> Three soil borings will be advanced within the former teepee structure incinerator pit to collect soil <br /> samples. Soil samples collected from the proposed shallow borings within the former teepee <br /> structure incinerator will be analyzed for: <br /> • Total nickel, copper, lead, zinc, arsenic and chromium by EPA Methods 7521, 7421, 289.2, <br /> 7061, 7190, respectively, (Waste Extraction Test; WET) using d -ionized(DI) water; <br /> • TRPH by EPA Method 418.1 using a WET Method with DI wat r; and <br /> • VOCs, including PCE and TCE,by EPA Method 8260 using a WE T Method with DI water. <br /> Advanced GeoEnvtronn ental,Inc. <br />