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sJ s <br /> t <br /> I� Well Abandonment - Former Chevron Service Station #9-19I S <br /> December 6, 1996 <br /> to Sequoia Analytical (ELAP #1624), and were analyzed for Total Petroleum Hydrocarbons as <br /> gasoline (TPHg), benzene, toluene, ethylbenzene, and total xylenes (BTEX). Soil Sample VW-3 <br /> was also analyzed for methyl-tertiary-butyl-ether (MTBE). The drill cuttings soil sample was <br /> also analyzed for total lead Soil chemical analytical data are summarized in Table 2 Copies <br /> of laboratory analytical results and chain-of-custody-documents are attached <br /> Soil sample VW-3 did not contain detectable concentrations of benzene, toluene, ethylbenzene, <br /> total xylenes, or MTBE However, low concentrations of TPHg (2 3 parts per million) total <br /> xylenes (0.015 ppm) were detected in this sample The drill cuttings soil sample did not contain <br /> detectable concentrations of petroleum hydrocarbons or lead. <br /> Waste Disposal <br /> Drill cuttings generated during well abandonment activities were removed by Intergrated <br /> Wastestream Management (IWM) on December 6, 1996, and disposed of at the BFI landfill in <br /> Livermore, California Approximately 100 gallons of decors water were removed on November <br /> 21, 1996, and disposed of at McKittnck Waste Management by IWM <br /> If you have any questions, please call me in our Sacramento office at (916) 631-1300 . <br /> Sincerely, <br /> Gettler-Ryan Inc. <br /> Todd A Del Frate <br /> Staff Geologist ',` 9� �',► <br /> J <br /> CO <br /> J <br /> Stephen J C ter <br /> No.5577 <br /> Senior Geologist N�9 <br /> R.G 5577 pQ� <br /> OF CAL1F <br /> Attachments• Figure 1• Vicinity Map <br /> Figure 2 Site Plan <br /> Table 1 Summary of Well Abandonment <br />`r Table 2 Soil Chemical Analytical Data <br /> Well Abandonment Permit <br /> Boring Logs <br /> G-R Field Methods and Procedures <br /> Laboratory Analytical Results and Chain-of-Custody <br /> 634901-2 2 <br /> 1 <br /> t <br />