I think you're on the right track with at least an 8" lintel, but doubt that in the ELO hazard, we can apply the residential 8" lintel as a solution.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Forest Wilson Sent: Tuesday, December 01, 2009 2:50 PM To: [email protected] Subject: RE: QR / SR SPRINKLER SEPARATION But standard and qr cannot be mixed within the same compartment. So I assume the question is definition of a compartment. Forest Wilson Project Manager Cherokee Fire Protection Co. 1855 Bellbrook Ave. Ste C Xenia OH 45385 ph: 937-376-2333 fx: 614-455-4324 cell: 937-307-5647 . Visit our blog: www.cherokee-fire.blogspot.com NOTICE: The information contained in this email is intended to be solely for the use of the named individual or entity to which it is directed and may contain information that is privileged or otherwise confidential. It is not intended for transmission to, or receipt by, anyone other than the named addressee (or a person authorized to deliver it to the named addressee). It should not be copied or forwarded to any unauthorized persons. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email or by calling Cherokee Fire Protection Co. at 888-347-3079 toll free. -----Original Message----- From: George Church <[email protected]> To: [email protected] Sent: Tue, 1 Dec 2009 13:29:35 -0500 Subject: RE: QR / SR SPRINKLER SEPARATION So you've just handed him the dilemma of using SR ELO's in a light hazard corridor......hope people don't die. :) Seriously, Dwayne, I'd use the ELOs up the corridor and then switch to the QR in the breakroom, assuming the breakroom is separated by a wall from the high hazard area. glc -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Matt Grise Sent: Tuesday, December 01, 2009 1:20 PM To: '[email protected]' Subject: RE: QR / SR SPRINKLER SEPARATION You must protect the lower hazard area at the higher hazard level for 15' beyond where the higher hazard ends. Matt Grisé PE*, LEED AP Sales Engineer Alliance Fire Protection *Licensed in KS & MO 913.888.0647 ph 913.888.0618 f 913.927.0222 cell www. AFPsprink.com -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Dewayne Martinez Sent: Tuesday, December 01, 2009 12:17 PM To: [email protected] Subject: QR / SR SPRINKLER SEPARATION I have an building where we go from an area that requires standard response ELO sprinklers into a light hazard hallway and break room (QR sprinklers) without any separation at the ceiling. Is a draft curtain required between the SR / QR sprinklers or are we ok since they are two different hazards? Thanks, Dewayne Martinez Design Build Fire Protection New Berlin, WI _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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)
