During overhaul, the primary aim of firefighters is to:

During overhaul, the primary aim of firefighters is to ensure complete extinguishment of all hot spots. This critical phase occurs after the main body of the fire has been extinguished but before the incident scene is declared safe or returned to normal. During this process, firefighters systematically search for and eliminate any remaining sources of heat that could reignite the fire, protecting the property and preventing further damage.

Hot spots can be hidden in walls, ceilings, or other inaccessible areas, making it essential for firefighters to use tools and thermal imaging to identify and address these areas. Ensuring complete extinguishment is vital not only for the safety of the firefighters but also for minimizing the risk of re-ignition that could lead to additional challenges and dangers.

While removing debris and salvaged items, initiating salvage operations, and identifying the cause of the fire are all important activities that can occur during the overhaul process, the foremost objective is to guarantee that the scene is fully safe by addressing all hot spots. This foundational concern enhances overall operational safety and efficiency, underscoring its significance in fire scene management.