During overhaul, what is the primary objective?

During overhaul, the primary objective is to ensure that the fire is fully extinguished. This phase occurs after the main fire has been controlled and involves searching for hidden fires and ensuring that all hot spots are verified as extinguished. Firefighters utilize various tools and techniques during this phase to check for smoldering materials and embers that may not be immediately visible. By thoroughly examining the area and ensuring that no residual fire remains, firefighters prevent the risk of re-ignition, which can occur if embers or hot spots are overlooked. This comprehensive approach helps ensure the safety of the scene and safeguards against potential danger to both responders and the public.