From: Sprinklerforum [mailto:[email protected]] On Behalf Of Trillium Fire Sprinkler Design Inc. Sent: Monday, January 23, 2017 3:56 PM To: [email protected] Subject: QR STANDARD SPRAY SPRINKLERS
I KNOW FOR 13R YOU NEED TO BE A MINIMUM OF 3'-0" AWAY FROM THE CENTER OF A CEILING FAN WITH RESIDENTIAL HEADS I CANNOT FIND WHERE THE SAME APPLIES FOR A 13 SYSTEM USING STANDARD Q.R. PENDENT OR CONCEALED HEADS. CAN SOMEONE VERIFY OR EDUCATED ME ON THIS PLEASE? THANKS 2013 NFPA 13 - 8.6.5.2.1.10 specifically addresses ceiling fans; "Sprinklers shall be permitted to be placed without regard to the blades of ceiling fans less than 60 in. in diameter, provided the plan view of the fan is at least 50 percent open." As others have noted, A8.6.5.2.1.10 states that the housing of the fan is expected to be addressed by the Three Times Rule. The Handbook has further explanatory material which states that this only applies to light hazard occupancies George Gray Northeast Fire Protection 350 Sargent Road Gilmanton, NH 03237 -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of [email protected] Sent: Tuesday, January 24, 2017 8:43 AM To: [email protected] Subject: Sprinklerforum Digest, Vol 46, Issue 31 Send Sprinklerforum mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of Sprinklerforum digest..." Today's Topics: 1. RE: QR STANDARD SPRAY SPRINKLERS (Trillium Fire Sprinkler Design Inc.) 2. RE: QR STANDARD SPRAY SPRINKLERS (Bob) 3. Re: QR STANDARD SPRAY SPRINKLERS (Travis Mack, SET) 4. RE: QR STANDARD SPRAY SPRINKLERS (Bob) 5. RE: QR STANDARD SPRAY SPRINKLERS (Mark Phillips) 6. Re: PIV Supervion, lock or tamper switch? ([email protected]) 7. Re: Ammunition Manufacturer (Roland Huggins) 8. Re: Ammunition Manufacturer (Brad Casterline) 9. Re: PIV Supervisor, lock or tamper switch? ([email protected]) 10. RE: PIV Supervisor, lock or tamper switch? (Steve Leyton) 11. RE: Ammunition Manufacturer ([email protected]) ------------------------------ End of Sprinklerforum Digest, Vol 46, Issue 31 ********************************************** _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
