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The National Response Center helps coordinate emergency response to chemical hazards. It is a resource to the police and firefighters. It maintains a 24-hour, toll-free line listed below. You or your employer must phone when any of the following occur as a direct result of a hazardous materials incident:
National Response Center (800) 424-8802
Persons telephoning the National Response Center should be ready to give:
If a reportable quantity of hazardous substance was involved, the caller should give the name of the shipper and the quantity of the hazardous substance discharged. Be prepared to give your employer the required information as well. Carriers must make detailed written reports within 30 days of an incident.
CHEMTREC (800) 424-9300
The Chemical Transportation Emergency Center (CHEMTREC) in Washington also has a 24-hour, toll-free line. CHEMTREC was created to provide emergency personnel with technical information about the physical properties of hazardous materials. The National Response Center and CHEMTREC are in close communication. If you call either one, they will tell the other about the problem when appropriate.
Do not leave radioactive yellow-II or yellow-III labeled packages near people, animals or film longer than shown in Figure 9.10.
Classes of Hazardous Materials. Hazardous materials are categorized into nine major hazard classes and additional categories for consumer commodities and combustible liquids.
Persons telephoning the National Response Center should be ready to give:
Persons telephoning the National Response Center should be ready to give:
Hazardous materials are categorized into how many major hazard classes?
The Chemical Transportation Emergency Center (CHEMTREC) was created to:
What does the National Response Center do?
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