Naturaly Ventilated Fire Fighters Stair case
Naturaly Ventilated Fire Fighters Stair case
(OP)
I am currently reviewing an existing building that has 3 escape stairs, one is presuurized and the other 2 are naturally ventilated, my question is what is the minimum area that should be left open in the walls for each floor in order for the escape stair to be safe, is it function of the stair floor area or the stair wall area? What is the reference of the NFPA that should be refered for this part.
Thanks,
Thanks,





RE: Naturaly Ventilated Fire Fighters Stair case
(I was too lazy and am at home to look that up myself right now)
RE: Naturaly Ventilated Fire Fighters Stair case
Mike McCann
MMC Engineering
Motto: KISS
Motivation: Don't ask
RE: Naturaly Ventilated Fire Fighters Stair case