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TABLE 1C <br />ANALYTICAL RESULTS OF SOIL SAMPLES: PCBs 5 FEET <br />Former San Joaquin Cogeneration <br />17200 Murphy Parkway, Lathrop, California <br />Sample ID / 5 FEET Total PCBs <br />Total Polychlorinated Biphenyls (PCBs) EPA Method 8082 (mg/kg) <br />B44-5 0.41 <br />B45-5 0.24 <br />B46-5 5.8 <br />B47-5 100 <br />B48-5 (Waste)33 <br />B49-5 <0.053 <br />B50-5 (Waste)1.1 <br />B51-5 (Soil/Waste)0.37 <br />B52-5 2.7 <br />B53-5 1.8 <br />B55-5 <0.052 <br />B56-5 <0.053 <br />B57-5 <0.053 <br />B58-5 <0.053 <br />B59-5 0.33 <br />B60-5 <0.054 <br />B61-5 <0.053 <br />B62-5 0.083 <br />B63-5 <0.054 <br />B64-5 0.33 <br />B65-5 0.13 <br />B66-5 0.84 <br />B67-5 <0.26 <br />B68-5 <5.4 <br />B79-5 <0.054 <br />EPA RSL 0.97 mg/kg <br />DTSC-SL 0.58 mg/kg <br />ESL 0.94 mg/kg <br />CA Haz Waste Limits 50 mg/kg <br />Notes: <br />mg/kg: milligrams per kilogram <br />EPA-RSL: US EPA Region 9 - Regional Sreening Levels for industrial soil June 2020 - 0.97 mg/kg <br />DTSC-SL: Department Toxic Substace Control (DTSC) HERO Note 3- Sreening Levels for commercial/industrial soil June 2020 - 0.58 mg/kg <br />ESL: San Francisco Bay RWQCB Environmental Screening Levels-for commerical/industrial shallow soil exposure Jan. 2019 - 0.94 mg/kg <br /><0.05/ND: not detected above laboratory reporting limit Concentration above RSL