Overhaul is the process of searching for and extinguishing pockets of fire that remain after a fire has been brought under control. A single pocket of embers can cause a rekindle. Fire is not considered fully extinguished until overhaul is complete.
What is overhaul and why it is important feature in firefighting strategy?
Overhaul is the search and final extinguishment of hidden fire. Experience also plays a big role here. Because we have the ability to tear apart floors, walls, ceiling and attics, it’s easy for some firefighters to become overly aggressive.
Why overhaul is important in structural firefighting?
During campaign operations, The IC will coordinate the rotation of crews through Dispatch & Deployment. Companies performing overhaul should continuously weigh the importance of preserving evidence with the need to immediately remove debris and completely extinguish all traces of fire.
Why is salvage important in firefighting?
Protection of property is a responsibility of the fire fighter. Salvage is the process used to protect property from the effects of smoke and water damage. – This includes expelling smoke, removing heat, and preventing water damage. – Salvage can begin while fire is being fought.
Why must firefighters use SCBA’s during overhaul?
Early in the overhaul operations while opening walls, ceilings, etc. to check for fire, firefighters wear their self- contained breathing apparatus (SCBA) to protect them from high carbon monoxide (CO) levels.
What is the difference between salvage and overhaul?
Salvage efforts protect property and belongings from damage, particularly from the effects of smoke and water. Overhaul ensures that a fire is completely extinguished by finding and exposing any smoldering or hidden pockets of fire in an area that has been burned.
Why are propane tanks an extreme risk to firefighters?
Why are propane tanks an extreme risk to firefighters? The tanks will explode when sufficiently heated.
Which activity occurs during overhaul?
Overhaul means opening walls, ceilings, voids, and partitions to check for fire extension in both the precontrol and postcontrol phases of firefighting operations. Precontrol overhaul takes place up until the point where the fire is under control.
When should salvage operations begin?
The following items should be considered when addressing salvage. Salvage efforts should begin in areas most severely threatened by damage. In most cases that will be areas directly adjacent to or below the fire area. Additional salvage activities should expand outward until all areas of potential loss are secured.
Which of the following is the main advantage of using a one firefighter spread with a rolled salvage cover?
Which of the following is the main advantage of using a one-firefighter spread with a rolled salvage cover? One person can quickly unroll the salvage cover across the top of an object.