Laserfiche WebLink
TABLE 1B <br />ANALYTICAL RESULTS OF SOIL SAMPLES: PCBs 3 FEET <br />Former San Joaquin Cogeneration <br />17200 Murphy Parkway, Lathrop, California <br />Sample ID / 3 FEET Total PCBs <br />B10-4 0.238 <br />B13-2 <0.05 <br />B14-2 <0.05 <br />B15-3 0.082 <br />B30-3 2.97 <br />B32-3 0.143 <br />B44-3 (Soil/Waste)48 <br />B45-3 <0.053 <br />B46-3 <0.052 <br />B47-3 3.0 <br />B48-3 0.45 <br />B49-3 0.41 <br />B50-3 <0.052 <br />B51-3 1.2 <br />B52-3 <0.054 <br />B53-3 2.8 <br />B55-3 0.14 <br />B56-3 (Soil/Waste)0.15 <br />B57-3 0.12 <br />B58-3 1.3 <br />B59-3 0.13 <br />B60-3 0.65 <br />B61-3 1.2 <br />B62-3 0.17 <br />B63-3 <0.054 <br />B64-3 0.87 <br />B65-3 1.3 <br />B66-3 12 <br />B67-3 0.62 <br />B68-3 0.13 <br />B79-3 <0.052 <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 <br />Total Polychlorinated Biphenyls (PCBs) EPA Method 8082 (mg/kg)