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8 <br /> 5 0 LABORATORY ANALYTICAL RESULTS <br /> Laboratory reports for the chemical analyses performed on the soil samples are <br /> presented in Appendix E, and Table 2 summarizes the results Figure 3 shows the soil <br /> boring and sampling locations and the concentrations of the VOCs that were detected <br /> 5 1 Results of Soil Sample Analysis <br /> Soil samples were collected from all of the borings except Boring W-1 , which was <br /> 1 drilled immediately adjacent to Boring SB-2 TPH-G was detected at its highest <br /> concentration (3,200 parts per million [ppm]) in a soil sample collected from Boring <br /> ' W-2 at a depth interval of 30 5 to 31 0 feet The highest concentrations of toluene, <br /> ethylbenzene, and xylenes (280 ppm, 130 ppm, and 730 ppm, respectively) were also <br /> detected in this sample The highest benzene concentration (25 ppm) was detected <br /> in SB-2 at a depth interval of 30 0 to 30 5 feet EDB was detected in SB-3 at a depth <br /> interval of 30 0 to 30 5 feet and in W-3 at a depth interval of 30 5 to 31 0 feet at <br /> concentrations of 0 0058 ppm and 0 0047 ppm, respectively TPH-G, toluene, <br /> 1 ethylbenzene, and xylenes were not detected in SB-4 or W-6 Benzene was not <br /> detected in W-5, W-6, or W-2 <br /> W\91 6345REPORTS151TE ASSILGCKEFORMLOCKEFORO RPT IAprd 26 19931 CanonieET ] in !entd <br />