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TABLE 1 Page 7 of 7 ` <br /> r <br /> SOIL ANALYTICAL DATA <br /> SHELL-BRANDED SERVICE STATION <br /> 620 WEST CHARTER WAY <br /> STOCKTON,CALIFORNIA <br /> Abbreviations and Notes: <br /> fbg=Feet below grade <br /> mg/kg=Milligrams per kilogram(parts per million) ' <br /> <x=Not detected at reporting limit x <br /> ---=Not sampled or analyzed <br /> TPHg=Total petroleum hydrocarbons as gasoline by EPA Method 8015 or equivalent <br /> Benzene,ethylbenzene,toluene,and total xylenes by EPA Method 8020 or equivalent <br /> MTBE=Methyl tert-butyl ether by EPA Method noted <br /> The following analyzed by EPA Method 8260: <br /> DIPE=Diisopropyl ether <br /> ETBE=Ethyl tertiary butyl ether <br /> TAME=Tertiary amyl methyl ether <br /> TBA=Tertiary butanol <br /> 1,2-DCA=1,2-Dichloroethane <br /> EDB=Ethylene dibromide <br /> 1 of the San Francisco Bay Regional Water Quality Control Board Interim Final November 2007(revised May 2008)document Screening for Environmental Concerns <br /> at Sites with Contaminated Soil and Groundwater for Residential and Commercial Use..The soil ESLs for residential and commercial use for these COCs are the same <br /> except for Ethylbenzene. <br /> 240778(4) <br />