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P <br /> { Harding Lmwann Assoalat®s <br /> sampling procedures as are described above. P-1 was drilled to help evalu- <br /> ate the lateral extent of TNH identified at a depth of 5 feet at KW-1 during <br /> # our previous study, and was located approximately halfway between MW-1 and <br /> W Mtn-5. When a significant odor of hydrocarbons was noted at P-1, our field <br /> engineer sited an additional probe, P-2, halfway again between P-1 and <br /> MW-5. T're probe was drilled to a depth of 5 feet to obtain additional <br /> information about the extent of the fuel products in the soil. <br /> In addition, ground-water samples were obtained from Wells MW-1 through <br /> MW-5 sampled on March 6, 1987. Prior to sampling, at least six well volumes <br /> E <br /> were removed from each well using a stainless steel bailer, and this water <br /> was stored on site in 55-gallon drums. Each well was then sampled using a <br /> ± clean stainless steel bailer; the water was decanted into Volatile Grganic <br /> �. Analyses (VOA) vials, and then transported under chain of custody in a € <br /> cooled ice chest to a state-certified laboratory. E <br /> The .top of the casing of NW-5 was surveyed by Shack and Quartarali on {. <br /> March 12, 1987, and HLA measured the water level in each well. Water level <br /> measurements that were obtained November 26, 1986, and March 12, 1987 are <br /> Imo' presented in Table 1. <br /> �t ✓ 4 <br /> y ,•t <br /> Irl <br /> - <br /> s. <br /> L <br />