Brotherhood instructors llc s chris collier demonstrates safe fireground tactics and procedures to systematically open a flat roof utilizing a power saw.
Firefighter roof ventilation cuts.
Once the location is agreed on prepare for your cut.
The trench cut otherwise known as strip ventilation is a long narrow ventilation hole that acts as a fire break on the roof of a structure that is being attacked by fire.
The roof firefighter should then perform any quick ventilation tactics including opening a bulkhead door and check for occupants vent a skylight and check returns for fire in the cockloft or.
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If it is decided that a vent hole is to be cut coordinate a location of the cut with the interior fire attack.
A firefighter s ladder to roof guide back to basics sounding and walking on the roof using roof ladders working from an aerial cutting the hole and punching through.