control valve at top of elevator shaft....
control valve at top of elevator shaft....
(OP)
I can't seem to remember or find where the requirement for a supervised control valve on the sprinkler feeding the top of an elevator shaft, the pit and the elevator machine room.
Is it an NFPA requirement (and where?) or an NBC requirement (and where?) for you canucks out there.
Much appreciated.....
Is it an NFPA requirement (and where?) or an NBC requirement (and where?) for you canucks out there.
Much appreciated.....
R M Arsenalt Engineering Inc.
www.rmae.ca





RE: control valve at top of elevator shaft....
RE: control valve at top of elevator shaft....
RE: control valve at top of elevator shaft....
R M Arsenalt Engineering Inc.
www.rmae.ca