What is the primary focus of the 'Overhaul' phase in a fire operation?

The primary focus of the 'Overhaul' phase in a fire operation is ensuring complete extinguishment and safety assessment. This phase is crucial because, after the visible flames have been extinguished, there may still be hidden or smoldering fires that can reignite. Firefighters conduct a thorough examination of the area to locate and eliminate any remaining heat sources, ensuring that the fire is fully out and preventing rekindling.

Additionally, the safety assessment during overhaul is essential for verifying that the structure is stable and that there are no hazardous conditions remaining. This can include checking for structural integrity, the potential for falling debris, or the presence of hazardous materials that might have been involved in the fire.

By prioritizing complete extinguishment and ensuring the safety of both the responders and the building's occupants, the overhaul phase plays a vital role in the overall fire operation, contributing to the effectiveness of the firefighting effort and the safety of all involved.