In fire rescue operations, what does 'overhaul' refer to?

The term 'overhaul' in fire rescue operations specifically refers to the process of checking for hidden fires and ensuring complete extinguishment. This stage is crucial because, even after the visible flames have been put out, there can still be hot spots or embers that could reignite. During overhaul, firefighters meticulously search the structure for smoldering materials and thoroughly check for fire extension within walls, ceilings, or other concealed spaces. This step is essential to prevent re-flash and ensure the safety of both crews and civilians.

In contrast, other phases of the operation, such as planning or the immediate extinguishing response, focus on different aspects of fire response and management. The cleanup phase, while important for post-incident recovery, does not encompass the critical safety measures involved in ensuring the fire is completely out. Understanding the role of overhaul highlights the importance of thoroughness and attention to detail in fire rescue operations.