Strategies for preventing or mitigating chemical emergencies
In developing their plans, local committees analyze local risks and evaluate resources available to their area that could help them to prepare for and respond to a hazardous materials accident. A progressive LEPC may also consider strategies for preventing or mitigating chemical emergencies—that is, identifying ways to keep emergencies from happening, or of making their consequences less severe.
Examples of this include the installation of sprinklers in a chemical plant or the routing of certain hazardous materials to be carried away from residential areas.
The contingency plan generated by the LEPC must include a list of hazardous materials facilities and the routes they use to transport listed materials, emergency response procedures, and evacuation plans. It is reviewed by the SERC and updated annually by the LEPC. Emergency plans must focus on the list of extremely hazardous substances published by the EPA, but they are not limited to this list. Any facility that uses these substances in excess of specified “threshold” quantities is subject to emergency planning requirements.