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Work Plan-Soil and(imundwaler Investigation <br /> CSUS—Yluld-Campus Regional Center <br /> June 21,2000 <br /> 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 /> detection limits are presented in Table 1. <br /> TABLE 1 <br /> . Laboratory Analytical Methods <br /> CONSTITUENT METHOD DE'T'ECTION LIMIT <br /> Soil <br /> i <br /> BTEX 8020 5.0µg/kg <br /> TEPP-K,D,MO 8015m 1.0 mg/kg(KD) 10.0 mg/kg(MO) <br /> Gasoline Additives/Oxygenates 8260B 51gg/1- 100µg/kg <br /> Groundwater <br /> i 4 <br /> � I <br /> BTEX 8020 0.5µg/1 <br /> TFPH-K D,MO 8015m 5.0µg11(KD)50.0µg/1(MO) <br /> j Gasoline Additives/Oxygenates 8260E 0.5 iug/l-25.0µg/1 <br /> Total Lead 7420 15.0 gg/l <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 /> i <br /> i �� CONDOR <br />