Assuming Air Force definitely no increase. 99% sure no increase in Navy and NFPA 409.
In all cases NFPA 13 defers design to other standards. Those standards say nothing about increases. But if specified for increase then its a contractual issue not a code issue. Chris Cahill Fire Protection Engineer Burns & McDonnell 952-656-3652 [email protected] -------- Original message -------- From: Travis Mack Date:01/29/2015 11:12 AM (GMT-08:00) To: [email protected] Subject: day of questions - Hangars Does the 30% design area increase apply to an aircraft hangar that has a roof slope in excess of 2:12? Had a job that was specified with a given density/area. A new reviewer is requesting a 30% increase to design area for slope. This particular project also has a HiEx foam system as well. -- Travis Mack, SET MFP Design, LLC 2508 E Lodgepole Drive Gilbert, AZ 85298 480-505-9271 fax: 866-430-6107 email:[email protected] http://www.mfpdesign.com https://www.facebook.com/pages/MFP-Design-LLC/92218417692 Send large files to us via: https://www.hightail.com/u/MFPDesign _______________________________________________ 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
