In fire operations, what does "overhaul" mean?

Overhaul in fire operations refers to the process of checking for hidden fires after the main fire has been extinguished. This is a critical step in fire suppression because it ensures that all smoldering materials or hotspots are identified and extinguished to prevent reignition. During the overhaul phase, firefighters will often dismantle, move, or remove materials that could potentially harbor embers and lead to a flare-up if not properly addressed.

This process is essential for ensuring the safety of the structure and the surrounding area, as well as protecting any investigation into the cause of the fire. By thoroughly inspecting the scene, firefighters can help to prevent the fire from reoccurring and ensure that all areas are safe before leaving the site.