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Page b of 7 <br /> Results Report for Limited Subsurface Investigation <br /> Third Quarter 2000 Groundwater Monitoring Report <br /> Moore Petroleum Bulk Plant,5491 F Street,Banta,California <br /> All groundwater samples were analyzed for concentrations of- <br /> Analysis <br /> f:Anal sis USEPA Method No. <br /> TPH as Gasoline 8015 Modified <br /> TPH as Diesel 8015 Modified <br /> TPH as Kerosene 8015 Modified <br /> BTEX 8020 <br /> Five Fuel Oxygenates 8260 <br /> (TBA, MTBE, DIPE, ETBE, and TAME <br /> Fuel Additives 8260 <br /> (EDB and 1,2-DCA <br /> All purged and recovered liquids are stored temporarily on site in Department of Transportation- <br /> approved, 55-gallon drums pending removal from the site by a licensed hauler to an appropriate <br /> disposal facility. <br /> CORRECTIONS TO THE NOVEMBER 30, 1999 REPORT <br /> In the County Ietter dated March 9, 2000 (Appendix A), the County noted two errors in the report <br /> submitted by Apex entitled Results of Limited Subsurface Investigation and Fourth Quarter <br /> Groundwater Monitoring Report dated November 30, 1999. The first error pertained to the <br /> chain-of-custody submitted with the soil samples. An additional chain-of-custody for soil sample <br /> MW-8 @ 10 feet bgs is included in Appendix E. The second error pertained to Table 1, <br /> Analytical Results: Soil Samples Collected on 10119199. The analytical result for TPHg at <br /> location MW-8 @ 10-feet bgs has been revised to match the analytical results. The revised table <br /> is included in Appendix E. <br /> SURVEY OF WATER WELLS <br /> Also in the County letter dated March 9, 2000 (Appendix A), the County included a water well <br /> survey that was previously conducted by Delta Environmental Consultants. The County noted <br /> that several addresses of the wells identified were not provided and the map did not clearly show <br /> the well locations. Apex conducted a well search at the Department of Water Resources and <br /> performed a search through Environmental Data Resources. A revised water well survey is <br /> included as Appendix F <br />