Is area density appropriate for a booth? Since you are required to calculate the exhaust ducts with the paint spray booth, couldn't one argue that it is a special design area or even room design (if its exterior, it technically is separated from the building because of the exterior self-closing doors and more than likely the appropriate rated walls)?
-----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of IPA Sent: Tuesday, July 22, 2014 3:53 PM To: [email protected] Subject: Paint Spray Booth OUTSIDE of Building Applicable codes are NFPA 33 and 2013 ed. of NFPA 13: I have a paint spray booth located completely outside of the main building (by about 10 ft) but will take it's supply from the existing riser inside the building. I'm wondering if I have to calculate according to the provisions of 23.4.4.1.1.4 even though this system is not part of the interior system? (unless you want to count the common supply - in this case the riser.) _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
