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- f <br /> Work Plan-Soil and Groundwater Investigation <br /> CSUS—Multi-Campus Regional Center <br /> r June 21,2000 <br /> EL Page-5- <br /> of the other soil and/or groundwater samples using EPA Method 8020, EPA. Method 8260B will <br /> subsequently be used to attempt confirmation of the MTBE. -The analytical methods and analytical <br /> rdetection limits are presented_in Table 1. <br /> 1..+ <br /> TABLE 1 <br /> r Laboratory Analytical Methods <br /> L CONSTITUENT METHOD DETECTION LIMIT <br /> Soil <br /> r BTEX 8020 5.0 gg/kg <br /> TEPH-K,D,MO- 8015m 1.0 mg/kg-(&D) 10.0 mg/kg(MO) <br /> rGasoline Additives/Oxygenates 8260B 5 gg/l- 100 pg/kg <br /> �.r <br /> Groundwater <br /> BTEX 8020 0.5 4g/1 <br /> TEPH-K,D,MO 8015m 5.0 gg/l(KD)50.0 Ag/1(MO) <br /> Gasoline Additives/Oxygenates 8260B 0.5 gg/l-25.0 gg/l <br /> Total Lead 7420 15.0µg/1 <br /> 4. REPORTING <br /> Condor will prepare a PIER to be submitted to the San Joaquin County PHS/EHD. The report will <br /> include a discussion of the field and laboratory procedures used to conduct the investigation, a discussion <br /> and presentation of the analytical results and subsurface lithology, and recommendations. A draft of the <br /> report will be presented to CSUS for approval prior to submittal of the final report. <br /> C � <br /> n <br /> �� CONDOR <br />