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• i �► . <br /> TABLE 2 <br /> GROUNDWATER ANALYTICAL,RESULTS - <br /> MOORE PETROLEUM,INC <br /> 14800 WEST FRONTAGE ROAD.MANTECA,CALIFORNIA <br /> (Al results in gL parts-per4mll'ion) <br /> Monitoring Date Total Petroleum Aromatic Volatile Organics <br /> Well Collected Hydrocarbons <br /> Gasoline Benzene Toluene Ethyl- Total EDS EDC <br /> benzene Xylenes <br /> MW-1 08/22/88+ < c < c cm 1 36 <br /> 05/11/89+ c 21 < < 5 0 <m 2 <-CO 2 <br /> 01/08/90+ 1,0000 03 1 9 < c <m 1 c<01 <br /> 06/28/90+ 110.0 0.8 13.0 0 4 63 <m 1 6.5 <br /> 01/31/91 120 0* 0 9 0.6 < < <m 1 220 <br /> 04/23/91 440.0* 11.0 < < 05 co 1 350 <br /> 07/22/91 < < c < < «0 5 140 <br /> 10/21/91 220.0 25 < < 0.5 - - <br /> 11/21/91 130.0 1.3 < < 0 7 - - <br /> MW-2 08/22/88+ 2000 < < < 4 0 <o 1 0.4 <br /> 05/11/89+ 100.0 1.7 7.0 < 5.0 cm 2 «D 2 <br /> 01/08/90+ 290.0 1.2 < < 05 58 <br /> 06/28/90+ 370.0 1.1 0.8 < 3.1 <401 <br /> 01/31/91 450.0* 1.2 0.5 < 06 <m 1 34 <br /> 04/23/91 340.0* 0 9 < < 0.7 <m 1 «D 1 <br /> 07/22/91 210.0 < 0 5 < 1.2 <m 5 1.4 <br /> IL 10/21/91 1500 < < < 2.4 - -- <br /> 11/21/91 140.0 1.5 c < 0 6 -- --- <br /> NOTES EDB = Ethylene dibromide <br /> EDC = 1,2-dichloroethane <br /> + - Groundwater analytical results reprinted from previous consuitant'sreports <br /> < Below detection limits per'T"egional Board Staff Recommendations for Preliminary Evaluation and Investigation of Underground Tank Sites`(August 10, <br /> IBM) Practical Quari tdation Reporting Limits (PQL for BTEX=00005 ppm,TPH as gasoline and diesel=005 ppm) <br /> << = Below Indicated detection limd <br /> - Not analyzed <br /> * = Laboratory reports Indicate this is weathered gasoline <br /> Aegis Envlronmentai Inc <br /> February 20,1992 <br />