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A M B R [ A <br /> hydrocarbons as diesel (TPHd) by EPA Method 8015M, total recoverable petroleum <br /> hydrocarbons by EPA Method 418 IM, BTEX by EPA Method 826013, and polychlorinated <br /> biphenyls (PCBs) by EPA Method 8082 The soil sample collected beneath the waste oil tank <br /> was analyzed for TPHd by EPA Method 8015M, TPHg, BTEX, fuel oxygenates and chlorinated <br /> hydrocarbons by EPA Method 8260B, PCBs by EPA Method 8082, and metals (chromium, <br /> nickel, zinc, lead and cadmium) by EPA Method 6010B <br /> Water Chemical Analyses The water samples collected from the fuel UST excavation were <br /> labeled, placed into a cooler with ice,entered onto a chain of custody record, and transported to a <br /> California-certified analytical laboratory The water samples were analyzed for TPHg, BTEX, <br /> and fuel oxygenates by EPA Method 8260B <br /> Soil Disposal- Soil generated during the waste oil tank, fuel USTs, dispensers, and product <br /> piping removal was stored onsite and covered with plastic sheeting The soil stockpiles were <br /> sampled and profiled for disposal The soil analytical report for the stockpile samples is <br /> contained in Appendix A On November 18 and 23, 2004, PSC Environmental Services Group <br /> of Benecia, California (PSC) transported a total of 311 57 tons of soil and pea gravel to Allied <br /> Waste Industries' Forward Landfill in Manteca, California for disposal Disposal documentation <br /> is included in Appendix B <br /> ANALYTICAL RESULTS <br /> Soil Analytical <br /> Soil analytical results are summarized in Table I and TPHg, benzene, and MTBE data are <br /> presented on Figures 2, 3, and 4 The certified analytical report is included as Appendix A A <br /> summary of the data are presented below <br /> Fuel USTs. TPHg and benzene were detected in several soil samples collected beneath the fuel <br /> USTs up to maximum concentrations of 2,000 and 0 88 parts per million (ppm), respectively <br /> MTBE and TBA were detected in soil samples collected beneath the fuel USTs at concentrations <br /> up to 4 4 ppm and 4 2 ppm, respectively, no other fuel oxygenates were reported in soil samples <br /> collected beneath the fuel USTs <br /> Product Piping- Except for 6 0 ppm TPHg detected in sample P-6, no TPHg or benzene was <br /> detected in any of the soil samples collected beneath the product piping MTBE and TBA were <br /> detected in several soil samples collected beneath the product piping at concentrations up to <br /> 0 033 and 0 072 ppm, respectively, no other fuel oxygenates were reported in soil samples <br /> collected beneath the product piping <br /> 0783 3 <br />