Always work from a roof ladder while venting the peak.
Peaked roof firefighter props.
Open up the peaked roof door and remove the gable end vent covers i.
Use a roof ladder to distribute the weight of the firefighters throughout the roof.
Jan 31 2015 attached are some pictures of props that i ve made.
Vent point ignition n.
Here firefighters work the 45 degree angle peaked roof cut.
Incorporates a sub roof cock loft addition to replicate full roof ventilation.
The props are easily maintained and allow for repeated use.
Now work backwards close the roof and then each.
They aren t anything elaborate but they work.
A descriptive video presentation from the bend or fire department training division on roof ventilation.
Smoke volume velocity density and color m.
From that roof where there are anchor points firefighters do rappelling and rope work.
4 firefighters work on the dead bolt simulator.
5 firefighters work the flat roof cut on top of training prop.
These props were designed to provide firefighters with the ability to perform vertical ventilation techniques in a realistic yet safe manner.
Then vent the knee wall void spaces by cutting holes along the bottom edge of the roof.
Firefighters use a peaked roof ventilation prop to practive proper sounding cutting.
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Make a quick ventilation start point by removing the ridge vent at the peak of the roof if one is available.
How s that for diy fire props on a budget.
Featuring peaked and flat roofs the roof props allow firefighters to use power saws without the risk of leaving the ground.
If it appears the structure has a void space under the peak of the roof vent the peak of the roof ceiling over the bulk of the fire.
He also designed and constructed the pitched roof attachment and denver drill attachment as companion props for the firefighter portable training wall prop.
And on the outside of the tower s masonry wall they train with ground ladders 5 east putnam ny fire department firefighters practice a stokes rescue from a training prop built into their station designed by mitchell associates architects.
Peaked or flat roof prop 8x8 with replaceable 2x4 rafters.
Stand alone lightweight durable and portable.
Most structures with knee walls have a relatively steep pitch.