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TABLE 2 <br /> ANALYTICAL RESULTS JULY 1991 SOIL BORINGS <br /> FORMER EXXON SERVICE STATION RAS #7 0137 <br /> 1605 SOUTH EL DORADO, STOCKTON,CALIFORNIA <br /> JULY 2 AND 3 1991 <br /> (All results in parts-per-million) <br /> Sample Sample <br /> ID Depth Total Petroleum Aromatic Volatile Organics <br /> (Feet) Hydrocarbons <br /> Gasoline Benzene Toluene Ethyl- Tota{ <br /> benzene Xylenes <br /> E-M W 1-20 20 < < < < < <br /> E-MW1-29 5 295 < < < < < <br /> E-MW1-44 5 44 5 < < < < < <br /> E-MW2-4 5 4 5 < < < < < <br /> E-MW2-19 5 195 < < < < < <br /> E-MW2-44 5 445 < < < < < <br /> E-MW3-20 5 205 < < 0 010 < 0 010 <br /> E-MW3-35 5 35 5 < < < < < <br /> E-MW3-40 5 405 < < < < < <br /> SP-1A & B < < < < < <br /> <Detectlon <0 05 <0 005 <0 005 <0 005 <0 005 <br /> Limits <br /> NOTE < = Below PracticalQuantltation Reporting Limits(PQL)per Tri-Regional Board Staff Recommendations for Preliminary Evaluation and Investigation <br /> of Underground Tank Sites (August 10, 1990) (POL for BTEX = 0 005 ppm,TPF! as gasoline and diesel = 1 0 ppm) <br /> E MW2-44 5 = Exxon monitoring well#2 at 44 5 feet below surface <br /> SP 1A& B = Soli stockpile samples for disposal characterization <br /> I <br /> Aegrs Environmental Inc <br /> 91 044114rnember 11 1993 <br />