Troy, No. NFPA 13, 2019 edition in 9.3.2 is specific that sprinklers are listed for horizontal combustible concealed spaces. Specifically listed to provide protection.....
On Tue, Jan 11, 2022 at 2:40 PM Trillium Fire Sprinkler Design INC via Sprinklerforum <[email protected]> wrote: > Can someone confirm that it is not mandatory to use CCS sprinklers in a > space 36" or less? > > > > I know it allows for larger spacing, but code wise. I don't believe they > are > a must and the space can be protected with QR uprights. > > > > Regards > > > > Troy S > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > -- Tom Wellen - May '91 Senior Fire Protection Consultant Fire Engineering & Consulting, LLC (972) 355-2159 fireeac.com <http://fireeac.com/> _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
