Which phase involves searching for hidden fires and removing hotspots after the main fire has been extinguished?

Which phase involves searching for hidden fires and removing hotspots after the main fire has been extinguished?

• A. Overhaul
• B. Investigation
• C. Ventilation
• D. Salvage

Answer: (A)

Overhaul is the phase carried out after the main fire has been brought under control to locate and eliminate hidden fires and hotspots. The goal is to find smoldering material that isn’t visible in the open, which can reignite if left unchecked, so crews open up walls, ceilings, and other concealed spaces to access and extinguish those embers. They may use tools like thermal imaging to spot heat behind surfaces and ensure every hotspot is cooled and fully extinguished. Completing overhaul reduces the risk of rekindle and makes the scene safe for investigators and occupants to re-enter. This step differs from investigation, which looks for the fire’s origin and cause; from ventilation, which removes smoke and heat; and from salvage, which focuses on protecting property.

Overhaul is the phase carried out after the main fire has been brought under control to locate and eliminate hidden fires and hotspots. The goal is to find smoldering material that isn’t visible in the open, which can reignite if left unchecked, so crews open up walls, ceilings, and other concealed spaces to access and extinguish those embers. They may use tools like thermal imaging to spot heat behind surfaces and ensure every hotspot is cooled and fully extinguished. Completing overhaul reduces the risk of rekindle and makes the scene safe for investigators and occupants to re-enter. This step differs from investigation, which looks for the fire’s origin and cause; from ventilation, which removes smoke and heat; and from salvage, which focuses on protecting property.