Which zone includes the incident command post, areas for staging apparatus, and rehabilitation of personnel?

Which zone includes the incident command post, areas for staging apparatus, and rehabilitation of personnel?

• A. Spill zone
• B. Warm zone
• C. Hot zone
• D. Cold zone

Answer: (D)

In incident response, zones are created to separate hazards from responders and to organize command, logistics, and care. The cold zone is the clean area where nonhazardous operations occur and where support functions are centralized. That’s where the incident command post sits, where equipment and personnel are staged and kept ready for deployment, and where responders receive rehabilitation—rest, hydration, and medical monitoring—before returning to duty. The warm zone handles decontamination, while the hot zone contains the actual hazard. So the incident command post, staging of apparatus, and rehabilitation all belong in the cold zone.

In incident response, zones are created to separate hazards from responders and to organize command, logistics, and care. The cold zone is the clean area where nonhazardous operations occur and where support functions are centralized. That’s where the incident command post sits, where equipment and personnel are staged and kept ready for deployment, and where responders receive rehabilitation—rest, hydration, and medical monitoring—before returning to duty. The warm zone handles decontamination, while the hot zone contains the actual hazard. So the incident command post, staging of apparatus, and rehabilitation all belong in the cold zone.