How should firefighters conduct overhaul operations after a fire is extinguished?

Firefighters should conduct overhaul operations primarily by checking for hidden fires and cooling the area. After a fire is extinguished, the risk of rekindling is a critical concern. Hidden fires may remain due to the presence of combustible materials or void spaces that are not immediately visible.

Thorough inspections during overhaul allow firefighters to locate and extinguish any remaining hotspots that could reignite, ensuring complete extinguishment. Cooling down potentially hazardous areas helps prevent flare-ups and protects both the firefighters and any potential victims, along with safeguarding the structure from additional damage.

This careful approach is crucial because it allows for a comprehensive evaluation of the fire scene, reduces the chance of fire re-ignition, and enhances safety for all involved.