7.12 Technical Response - PCB Spills
The plan should provide for immediate response to spills of
PCBs involving high-concentration (more than 500 ppm)
materials in any amount, or low-concentration spills
including 1 pound or more of PCBs by weight. Response
should include restricting access to the spill area,
documenting the area of the spill, and initiating cleanup
activities within 24 hours.