Geoff: Unless those fire retardant-sprayed areas are somehow isolated from the remainder of the attic, it would seem you would have to include them in your area (2 systems). BTW - are you confident you can meet the volume and/or trip time requirements with just one system?
Mark A. Sornsin, PE Fire Protection Engineer Ulteig Engineers, Inc. Fargo, ND Direct: 701. 280.8591 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Geoff Dyce Sent: Wednesday, August 12, 2009 9:20 AM To: [email protected] Subject: attic We have an attic that is 53,000 sq ft. 3000 sq ft has been sprayed with fire retardant. (dormers and eves) Can we say we have 50,000 sq ft or is the area still considered 53,000 sq ft?? 2 dry systems vs 1 dry system?? Geoffrey H. Dyce Operations Manager/NICET IV DELTA Fire Sprinklers, Inc. A Veteran Owned Small Business Ph: 407-328-3000 ext 143 Fx: 407-575-9991 E-Mail: [email protected] _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
