Return to index: [Subject] [Thread] [Date] [Author]

RE: Suspended Speaker

[Subject Prev][Subject Next][Thread Prev][Thread Next]
If it's a school, then have a look at CAC 24 Table 16-A-O, footnote 18.

If it merely swings in the earthquake and weighs but a few dozen pounds, it
shouldn't bother a well braced truss.

And yes this is for "light fixtures" which is different from "illuminated"
fixtures. The same principles apply.

Peter Higgins, SE
(and I think this is my job you are referring to)