A fire cannot be considered fully extinguished until ______ is complete.

A fire cannot be considered fully extinguished until ______ is complete.

• A. Loss control
• B. Overhaul
• C. Secondary search
• D. The suppression operation

Answer: (B)

Hidden fires and heat pockets can continue to burn after the visible flames are out, so the phase that finishes the job is overhaul. Overhaul involves opening up walls, ceilings, and other concealed spaces, removing burned material, and thoroughly checking for hotspots with tools or sensors to prevent rekindle. It makes sure all embers are cooled and extinguished and that the area is safe to return to service. Without overhaul, a fire can reignite later even when the main blaze seems extinguished. Loss control focuses on preventing further damage and spread, secondary search targets occupants and safety, and the suppression operation is the initial firefighting to stop the flames.

Hidden fires and heat pockets can continue to burn after the visible flames are out, so the phase that finishes the job is overhaul. Overhaul involves opening up walls, ceilings, and other concealed spaces, removing burned material, and thoroughly checking for hotspots with tools or sensors to prevent rekindle. It makes sure all embers are cooled and extinguished and that the area is safe to return to service. Without overhaul, a fire can reignite later even when the main blaze seems extinguished. Loss control focuses on preventing further damage and spread, secondary search targets occupants and safety, and the suppression operation is the initial firefighting to stop the flames.