Which term describes operations to locate and extinguish pockets of fire after the main fire has been extinguished?

Which term describes operations to locate and extinguish pockets of fire after the main fire has been extinguished?

• A. Cold-Trailing
• B. Overhaul
• C. Breaching
• D. Secondary Search

Answer: (B)

Overhaul is the phase focused on finding and extinguishing hidden pockets of fire after the main blaze has been knocked down. The goal is to track down any remaining heat sources inside concealed spaces—like behind walls, in ceilings, or within voids—and completely extinguish them to prevent rekindling. Crews open up necessary areas, remove burned materials, and use tools such as thermal imaging to detect hotspots that aren’t visible. By thoroughly addressing these hidden fires, the scene becomes safe for investigation, salvage work, and re-occupation. Other terms refer to different tasks: breaching involves creating openings to access areas during fire operations, secondary search centers on checking for occupants or valuables, and cold-trailing describes a different investigative technique not specifically about finishing off hidden fires once the main fire is out.

Overhaul is the phase focused on finding and extinguishing hidden pockets of fire after the main blaze has been knocked down. The goal is to track down any remaining heat sources inside concealed spaces—like behind walls, in ceilings, or within voids—and completely extinguish them to prevent rekindling. Crews open up necessary areas, remove burned materials, and use tools such as thermal imaging to detect hotspots that aren’t visible. By thoroughly addressing these hidden fires, the scene becomes safe for investigation, salvage work, and re-occupation.

Other terms refer to different tasks: breaching involves creating openings to access areas during fire operations, secondary search centers on checking for occupants or valuables, and cold-trailing describes a different investigative technique not specifically about finishing off hidden fires once the main fire is out.