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' 11 September 2001 <br /> AGE-NC Project No. 98-0466 <br /> ' Page 23 of 24 <br /> ' • Formaldehyde by EPA Method 8315; and <br /> • Full-range TPH by EPA Method 8015M. <br /> 7.8. NORTH BURN PIT AND NORTH STORM WATER POND <br /> ' One soil boring will be advanced north of the north burn pit between the oil stockpiles and the north <br /> storm water retention pond for collection of soil and ground water sampl s.Ground water and select <br /> ' soil samples will be analyzed for: <br /> • Total nickel, copper, lead, zinc and chromium by EPA Method 6010 in soil; <br /> ' • Dissolved nickel,copper, lead, zinc and chromium by EPA Me od 200.7 in ground water; <br /> • Total arsenic by EPA Method 7060 in soil; <br /> ' • Dissolved arsenic by EPA Method 206.2 in ground water; <br /> • VOCs, including PCE and TCE, by EPA Method 8260; and <br /> ' • Full-range TPH by EPA Method 8015M. <br /> ' 7.9. SOIL STOCKPILES <br /> tAs mentioned above, the soil stockpile area contains soil generated during excavation of the north <br /> and south bum pits as well as soil generated during excavation of the former teepee structure. Soil <br /> ' piles were segregated at the time of excavation. <br /> ' 7.9.1. Bum Pit Soil Stockpiles <br /> Soil samples collected from soil piles generated during excavation oft e north and south bumpits <br /> ' 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 e-ionized(DI)water; <br /> • Formaldehyde by EPA Method 8315 using a WET Method wi DI water; <br /> ' • TRPH by EPA Method 418.1 using a WET Method with DI water; and <br /> • VOCs,including PCE and TCE,by EPA Method 8260 using a WET Method with DI water. <br /> ' Advanced GmEnvironmental,Inc. <br />