FIRE RATED WALLS OR NOT ?
FIRE RATED WALLS OR NOT ?
(OP)
Are there any code restriction to install 11kV switchgear, 11/ 0.415kV transformers, generators and 0.415kV switchgear in a mechanical room housing air handling units and pumps without any separating walls?
Or do i have to have fire rated walls ?
Or do i have to have fire rated walls ?
Elecme





RE: FIRE RATED WALLS OR NOT ?
RE: FIRE RATED WALLS OR NOT ?
RE: FIRE RATED WALLS OR NOT ?