Before starting overhaul operations, what should firefighters look for?

Before initiating overhaul operations, it is crucial for firefighters to look for evidence of what caused the fire. This assessment helps to understand the fire's origin and progression, which is essential for effective risk management and prevention strategies in future incidents. Gathering information about the cause can also guide firefighters in determining the safest and most efficient approach to conducting overhaul, ensuring that they do not inadvertently disturb or compromise any potential evidence that will assist in investigations. Recognizing the cause can also contribute to better training and response strategies in the future.

The other aspects, while important in their own right, focus on different areas. Identifying signs of structural damage is essential for safety but does not directly inform the strategic approach to overhaul. Locating fire hydrants is vital for ensuring adequate water supply during firefighting but is less relevant once overhaul operations have begun. Lastly, addressing the presence of hazardous materials is critical for safety but primarily pertains to the initial scene assessment rather than the specific goals of overhaul operations.