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TABLE 3 <br /> GROUNDWATER ANALYTICAL RESULTS <br /> CORRAL HOLLOW AND GRANT LINE ROADS SITE <br /> TRACY,CALIFORNIA <br /> Total Petroleum Hydrocarbons Volatile Organic Compounds <br /> Well Sample O&G TPHd TPHd(silica gel) TPHg ITPPHI Benzene I Toluene I Ethylbenzene Total Xylenes MTBE <br /> I.D. Date Concentrations in micrograms per liter(gg/L) Comments <br /> Primary MCL NA NA NA NA 1 150 300 1,750 13 <br /> Proposed WCOs NA 100 NA 5o 1 150 300 1,750 13 <br /> Equipment 05/28/09 NA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Equipment 11117/09 NA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Equipment 05/27/10 NA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Trip Blank 06/16/03 NA NA NA <50 <1.0 0.0 <1.0 0.0 NA <br /> Trip Blank 11/18/03 NA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Trip Blank 06/08/04 NA NA NA <50 <0.5 <0.5 <0.5 <1.5 NA <br /> Trip Blank 11/18/04 NA NA NA <50 <1.0 <1.0 <1.0 <3.0 NA <br /> Trip Blank 05/02/05 NA NA NA <50 <0.5 <0.5 <0.5 <1.5 NA <br /> Trip Blank 12/06/05 NA NA NA <50 <0.5 <0.5 <0.5 <1.5 NA <br /> Trip Blank 05/18/06 NA NA NA <50 <0.5 <0.5 <0.5 <1.5 NA <br /> Trip Blank 11/13/06 NA NA NA <50 <0.5 <0.5 <0.5 1 <0.5 NA <br /> Trip Blank 05/10107 NA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Trip Blank 12/05/07 NA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Trip Blank 05/29/08 ,:NA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Trip BV05/28/09 <br /> INA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Trip BSNA NA NA <50 <0.5 <0.5 <0.5 <0.5 NA <br /> Trip BNA NA NA <50 <0.5 0.5 .Trip_B9 NA NA NA <50 <05 <05 <0.5__ __<0.5 NA <br /> Trip 0 NA NA <0.5 <0.5 NA <br /> LEGEND <br /> O&G =Oil and grease <br /> TPHd =Total petroleum hydrocarbons as diesel <br /> TPHg =Total petroleum hydrocarbons as gasoline <br /> TPPH =Total purgeable petroleum hydrocarbons as gasoline <br /> MTBE =Methyl tertiary butyl ether <br /> MCL =Maximum contaminant level <br /> Woos =Water quality objectives <br /> <Number =Not detected at above stated laboratory reporting limit <br /> NA =Not applicable/analyzed <br /> Equipment =Equipment blank <br /> (Number) =TPHd result With sample extract passing through silica gel column twice prior to analysis <br /> ve =Value exceeded the calibration range,reported concentration is an estimate <br /> NOTES: <br /> (1)Results in bold font indicate detected concentration is greater than proposed WOOS/MCLs. <br /> (2)Proposed WOOS based on CRWOCB-San Francisco Bay Region's Screening for Environmental Concerns at Sites with Contaminated Soil and Groundwater,Interim Final-November 2007(revised May 2008). <br /> TABLE 3-GROUNDWATER ANALYTICAL RESULTS <br /> G ACommon%LLEN1Chevron O&M1Cortal HollovA20 2010120 2010 Tables.xIsTabla 3 Papa 11 of 11 <br />