To remain safe during overhaul, firefighters should always wear SCBA when necessary and what else?

During overhaul, it is vital for firefighters to have a charged hose on standby as part of their safety protocols. This ensures that they are prepared to address any re-ignition or flare-ups that may occur as they begin to dismantle the structure and extinguish hidden fires. Having a charged hose ready allows for a quick response to any unexpected fire, significantly reducing the risk of injury or property damage.

While wearing full bunker gear and maintaining communication are important for overall safety, the immediate availability of a charged hose is crucial during the overhaul phase, where the risk of fire is still present due to residual heat and smoldering materials. Changing gloves is less about immediate safety from fire and more about maintaining hygiene and preventing contamination. Thus, having a charged hose on standby directly addresses the potential dangers that can arise during this vulnerable phase of firefighting.