Mark: I don't have 13 in front of me, but I think what you are referring to is regard hose allowance and water supply duration. I believe you have to do spacing and design density for the area in question.
Travis Mack, SET MFP Design, LLC "Follow" us on Facebook: https://www.facebook.com/pages/MFP-Design-LLC/92218417692 Send large files to MFP Design via: https://www.hightail.com/u/MFPDesign Sent from my iPhone > On May 5, 2015, at 4:09 PM, <[email protected]> <[email protected]> > wrote: > > Well that sounds good, but did you just make that up? Or is it written > somewhere? I seem to remember reading somewhere that a mechanical room could > be classified the same as the occupancy it served. Light for light, ordinary > for ordinary, etc. or maybe I just made that up? > Mark at Aero > 602 820-7894 > > -----Original Message----- > From: Sprinklerforum [mailto:[email protected]] > On Behalf Of Steve Leyton > Sent: Tuesday, May 05, 2015 3:14 PM > To: [email protected]; > [email protected] > Subject: RE: Light & OH1 Hazard From Same Riser > > It's capacity for, and the historical practical application of such spaces as > storage rooms. > > SL > > > -----Original Message----- > From: Sprinklerforum on behalf of [email protected] > Sent: Tue 5/5/2015 3:12 PM > To: [email protected] > Subject: RE: Light & OH1 Hazard From Same Riser > > Just out of curiosity, what makes the mechanical room of an office building > be ordinary hazard? > Mark at Aero > > -----Original Message----- > From: Sprinklerforum [mailto:[email protected]] > On Behalf Of Jack Carlson > Sent: Tuesday, May 05, 2015 2:51 PM > To: [email protected] > Subject: RE: Light & OH1 Hazard From Same Riser > > John, > > You should not have an issue with the design as described. Light and > ordinary are commonly mixed, no separate supply main is necessary. > > > Jack W. Carlson, SET > Triple "A" Fire Protection > Office - 251.649.2034 > Fax - 251.649.2037 > Cell - 706.247.5050 > > -----Original Message----- > From: Sprinklerforum [mailto:[email protected]] > On Behalf Of John Allen, CET, CFPS > Sent: Tuesday, May 05, 2015 5:38 PM > To: [email protected] > Subject: Light & OH1 Hazard From Same Riser > > I apologize for such a simple question, but I would greatly appreciate some > guidance: > > I have a 22,000 sqf light hazard office space with a 750 sqf mechanical room > that I've identified as ordinary hazard 1. The entire ceiling space is an > open 14' concrete beams and roof deck, and the mechanical room is separated > by sheetrock and self-closing doors. The riser is in the mechanical room and > I have 7 upright sprinkler heads fed off the cross main pipe feeding the > light hazard office space. What code allows me to design this way or must I > create a separate riser feed for each hazard? > > > Best Regards, > > John Allen, CET, CFPS > President > > > AFS: Allen Fire & Security > Your Safety is Our Success > Direct: 770.715.7261 | Office: 770.723.7280 Ext 2 | Fax: 678.894.4180 > > _______________________________________________ > 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 > _______________________________________________ > 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 > _______________________________________________ > 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
