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• Semi-volatile orgaruc compounds (SVOCs) using EPA Method 8270 <br /> The results of the laboratory analysis are presented in Table 1 and the laboratory report and <br /> chain of custody record are presented in Appendix B <br /> 5 0 RESULTS AND FINDINGS <br /> The findings, based on the results of soil sampling and analysis, are summarized as follows <br /> * The five underground storage tanks were observed to be in good condition with no <br /> visible holes or corrosion <br /> + Groundwater was not encountered in any of the excavation pits <br /> I • Analysis of soil samples collected from the bottom of the underground tank cavity after <br /> over-excavation to 15 feet below grade (Samples Tank Pit-1-15' through Tank Pit-9-15') <br /> detected up to 12000 ppm TPH-G and 33 ppm benzene Total lead was not detected <br /> above the reported detection limit in the samples collected from the tank cavity <br /> * TPH-G and benzene were detected in the soil samples collected from the product line <br /> cavity (Samples PL-1 through PL-7) at concentrations of up to 1 ppm TPH-G and 0 015 <br /> ppm benzene Total lead was detected at a concentration of 22 ppm in Sample PL-1 <br /> • Analysis of Soil Sample Tank-E-9', collected from the used oil tank cavity, did not detect <br /> TPH-G, BTEX, TPH-D, TOG, PCBs, cadmium, chromium, HVOCs, or SVOCs above the <br /> reported detection limits Lead, zinc, and nickel, however, were detected at <br /> concentrations of 3 2, 2 5, and 20 ppm <br /> F-\0\10-280\'TANK RPT1112295 4 <br /> �n <br /> I <br />