I'm dealing with an existing concrete tee building that the owner wants to retrofit with an ESFR system. Heads will be closely spaced due to the obstruction caused by the tees; 5-foot on center. Does NFPA 13 have a minimum remote area size, or is it just 12 heads?
-Kyle M _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
