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1 <br /> borings at approximately 10 to 13 feet bgs Descriptions of soil encountered during drilling, and <br /> 1 depths to groundwater are shown on the boring logs contained in Appendix I <br /> 1 Analytical Results - Soil <br /> The results of laboratory analyses of the soil samples collected from the bonngs indicate that <br /> 1 TPHg and BTEX were detected above method detection lirrvts only in soil samples collected from <br /> bonngs SB-6 at 15 5 feet, SB-7 at 16 feet, and SB-8 at 16 feet TPHg was detected in SB-6 [65 <br /> 1 parts per mullion (ppm)], in SB-7 (5 1 ppm), and in SB-8 (13 ppm) Benzene was detected in only <br /> two bonngs, SB-6 (0 54 ppm) and SB-7 (0 052 ppm) The method detection limits for all three <br /> 1 samples were slightly higher due to a dilution factor Petroleum constituents were not detected in <br /> any of the samples analyzed from borings SB-5, SB-9 and SB-10 or from borings SB-6, SB-7, <br /> and SB-8 at other depths PID readings measured during field activities correlate directly with <br /> these analytical results Analytical results are summarized in Table 1, and copies of laboratory <br /> reports are contained to Appendix II <br /> Results of the geophysical parameter analysis of the three soil samples from bonngs SB-7 and SB- <br /> 1 9 are contained in Appendix II <br /> 1 <br /> Analytical Results - Groundwater <br /> The results of laboratory analyses of the groundwater samples collected from the borings indicate <br /> 1 that petroleum hydrocarbons were detected above method detection limits in the groundwater <br /> sample collected from boring SB-8 TPHg [13,000 parts per billion (ppb)], benzene (150 ppb) <br /> 1 and TPHd (6,700 ppb) were detected in the sample Toluene, ethyl benzene and xylenes were <br /> also detected at elevated concentrations Petroleum constituents were not detected in the sample <br /> 1 from SB-9 In addition, MTBE was not detected in either of the groundwater samples analyzed <br /> Analytical results are presented in Table 2, and copies of laboratory reports are presented in <br /> 1 Appendix 11 <br /> 1 <br /> • w 194334Veporlslsumryrptd- 5 <br /> a <br /> 1 <br /> S <br />