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Search results with tag "50 ppm pcbs"
Caulk 50 parts per million (ppm) PCBs Caulk - Connecticut
www.ct.govCaulk ≥ 50 parts per million (ppm) PCBs (EPA) Caulk < 50 ppm PCBs (CT DEEP) (1) Full demolition Remove caulk ≥ 50 ppm and dispose in accordance with 40 CFR § 761.62 Remove caulk < 50 ppm
Revisons to the PCB and Q and A Manual (June 2014)
www.epa.govA: No. EPA did not intend to imply that a spill of a liquid containing <50 ppm PCBs would necessarily result in a surface concentration of 10 ug/100 cm2. Rather, EPA intended to clarify that materials contaminated with PCBs at these levels, <50 ppm for bulk concentrations and 10 ug/100cm2 for surface concentrations, would effectively be ...