Does the NFPA 13 definition of 'non-combustible' apply? Best
Bruce Verhei > On Sep 20, 2017, at 09:10, Bob <[email protected]> wrote: > > When applying the 3000 sf design area required for unsprinklered combustible > concealed spaces, can the area be smaller than 3000 sf based on the > surrounding walls and ceiling assemblies all being one hour fire rated? In > this situation I have rooms that are separated from the other areas that are > only 1400 sf or so. The space above the ceiling is double wood construction > with only a few inches separating joist. The areas are light hazard. > > Thank you, > > Bob Knight, CET III > 208-318-3057 > <image001.jpg> > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
_______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
