| Laboratory analytical indicated a historical release occurred at the Waste Management USX Y 03-11 decommissioned tank battery. Two soil samples exceeded ECMC standards for 1,2,4-trimethylbenzene at 0.019 mg/kg, naphthalene at 0.0086 mg/kg, TPH at 550 mg/kg, benzo(a)anthracene at 0.0212 mg/kg, 1-methylnaphthalene at 0.0925 mg/kg, and 2-methylnaphthalene at 0.149 mg/kg. A form 27 detailing the remedial plan for this site has been submitted to REM 31546, document number: 403648211. |