I've not found a straight forward correlation regarding fuel loads between IBC and NFPA. We used both classification strategies and tried to align criteria so my sprinkler designer had a solid basis we could both believe in.
When quantities of things that can hurt you, blow you up or otherwise kill you, as outlined in detail in IBC 307, are exceeded (and cross referenced to IBC 414 control areas) it is no longer B or M but H Use Group. It was with these two sections that determined hazard type, limit the amount stored, and defined maximum fire areas when we did the combined Ohio EPA/DOH labs and various things for other labs like Battelle. Otherwise we used NFPA Chapter 5 hazard and commodity class as warranted before there was an IFC (2000). Just using the straight code language can be difficult. A copy of the IBC with the commentary is indispensable, interspersed between code language is an explanation which is often more useful than the code language and quite a bit longer. For instance, the distinction between S and F use fuel loads is not mentioned in the IBC code language proper but is discussed in a very useful manner in the commentary. Whereas the hazard group and commodity class narrative in NFPA has much more detail. IFC, on the other hand, combines and further delineates in greater detail aspects of NFPA and IBC, citing innumerable sections of both standards. Perhaps that is the relation that for which you are looking. IBC and IFC generalize and categorize materials; it is on the individual item's haz-mat sheet that rates of deflagration, conflagration, what oxidizer class and what constitutes a lethal dose, etc for each material are defined. IBC does tell you where you need sprinklers based on a combination of height and area, construction type and what is intended to be in the building. NFPA tells you how to do sprinklers that work as intended and contains detail found nowhere else. IFC tries to combine and make sense between the two. My guess would be the quantities are so small it's a relatively low hazard. First step is to ask the AHJ which code(s) they recognize. ROBERT HOLLAND Jr. AIA, CDT, LEED AP, PMP ARCHITECTS / ENGINEERS / INTERIOR DESIGNERS 7400 West Campus Rd. Suite 150 New Albany, OH 43054 www.shremshock.com t 614 545 4550 x 286 f 614 545 4555 [email protected] Please consider the environment before printing this e-mail. -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Brad Casterline Sent: Friday, March 06, 2015 12:19 PM To: [email protected] Subject: RE: Beauty Salon/Day Spa There is not a complete disconnect between IBC and NFPA 13 Occupancy Classifications for required density- the connection is along the lines of--- if NFPA Classification is based partly on Quantity of the combustibles and IBC looks at Use of the space and says we expect 5 lbs fuel/sq.ft at x btu blah blah blah so the Fire resistance of the space is yada yada yada...., making it a so and so Occupancy, then----make sense? I have been trying for a few years to relate density to quantity, combustibility and HRR. Brad -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of [email protected] Sent: Friday, March 06, 2015 8:39 AM To: [email protected] Subject: RE: Beauty Salon/Day Spa Occupancy doesn't relate to design density but it does determine whether sprinklers are required. B occupancy under most conditions does not require sprinklers per code. But this is a different conversation....... Craig L. Prahl Fire Protection Group Lead CH2MHILL Lockwood Greene 1500 International Drive Spartanburg, SC 29303 Direct - 864.599.4102 Fax - 864.599.8439 CH2MHILL Extension 74102 [email protected] -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Cahill, Christopher Sent: Friday, March 06, 2015 9:33 AM To: [email protected] Subject: RE: Beauty Salon/Day Spa How is IBC occupancy classifications relevant to the question of sprinkler density? There is no correlation IMHO. That's like saying we ignore 5,000 sq.ft. of rack storage of the plastic packaging where it's in the 100,000 sq.ft. metal widget factory. Protect the hazard not the occupancy classification out of a document that is irrelevant to sprinkler design. Ask the question in an exiting forum and now I'm with you. To the question, I could go either way. Though strong lean to OHII because it may not be a salon for long. Then what is the owner going to do when a real mercantile comes in. I haven't been to one in a while. Aren't there still aerosols? How about the stock room, assuming they have one? If it's truly light amounts of products and the owner understands limitations I could go along with LH. Chris Cahill, PE* Associate Fire Protection Engineer Burns & McDonnell Phone: 952.656.3652 Fax: 952.229.2923 [email protected] www.burnsmcd.com *Registered in: MN Proud to be #14 on FORTUNE's 2014 List of 100 Best Companies to Work For -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of John Drucker Sent: Friday, March 06, 2015 8:07 AM To: [email protected] Subject: RE: Beauty Salon/Day Spa Adding to Bobs cite; IBC 508.2 Accessory Occupancies John Drucker Assistant Construction Official Fire Protection Subcode Official Building/Fire/Electrical Inspector Borough of Red Bank, NJ 90 Monmouth Street Red Bank, New Jersey 07701 Cel/Text: 732-904-6823 Email: [email protected] -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Bob Holland Sent: Friday, March 06, 2015 8:54 AM To: [email protected] Subject: RE: Beauty Salon/Day Spa IBC Section 304, Business Group B, lists 'barber and beauty shops' . ROBERT HOLLAND Jr. AIA, CDT, LEED AP, PMP ARCHITECTS / ENGINEERS / INTERIOR DESIGNERS 7400 West Campus Rd. Suite 150 New Albany, OH 43054 www.shremshock.com t 614 545 4550 x 286 f 614 545 4555 [email protected] Please consider the environment before printing this e-mail. -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of John Drucker Sent: Thursday, March 05, 2015 11:23 PM To: [email protected] Subject: Re: Beauty Salon/Day Spa Its most likely a B Use, 10% of which may be considered accessory. Code cites to follow. John Drucker - Mobile Email [email protected]<mailto:[email protected]> Cell/Text 732-904-6823 "rongreenman ." <[email protected]> wrote: Is it stand alone or in a strip mall. On Thu, Mar 5, 2015 at 12:57 PM, Tim Stone <[email protected]> wrote: > Just check with the AHJ. > > Regards, > G. Tim Stone > > G. Tim Stone Consulting, LLC > NICET Level III Engineering Technician Fire Protection Sprinkler > Design and Consulting Services > > 117 Old Stage Rd. - Essex Jct., VT. 05452 > CELL: (802) 373-0638 TEL: (802) 434-2968 Fax: (802) 434-4343 > [email protected] > > -----Original Message----- > From: Sprinklerforum [mailto: > [email protected]] > On Behalf Of Todd - Work > Sent: Thursday, March 05, 2015 3:52 PM > To: [email protected] > Subject: Re: Beauty Salon/Day Spa > > Tim, If there was a dedicated retail section, I would agree with you. > However, having a few bottles of shampoo and body oil on a shelf in a > room that otherwise looks more like an office I have a hard time > justifying as mercantile. > > Sent from my iPad > > > On Mar 5, 2015, at 3:36 PM, Tim Stone <[email protected]> wrote: > > > > Todd, > > Usually they sell product too. Mercantile. > > > > Regards, > > G. Tim Stone > > > > G. Tim Stone Consulting, LLC > > NICET Level III Engineering Technician Fire Protection Sprinkler > > Design and Consulting Services > > > > 117 Old Stage Rd. - Essex Jct., VT. 05452 > > CELL: (802) 373-0638 TEL: (802) 434-2968 Fax: (802) 434-4343 > > [email protected] > > > > -----Original Message----- > > From: Sprinklerforum > > [mailto:[email protected]] > > On Behalf Of Todd - Work > > Sent: Thursday, March 05, 2015 3:32 PM > > To: [email protected] > > Subject: Beauty Salon/Day Spa > > > > Light or Ordinary Hazard. I'm thinking Light because the hazard > > can't be much worse than a hospital, but I may be missing something. > > > > > > > > > > Sent from my iPad > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprin > > kl > > er.org > > > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprin > > kl > > er.org > _______________________________________________ > Sprinklerforum mailing list > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkl > er.org > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkl > er.org > -- Ron Greenman Instructor Fire Protection Engineering Technology Bates Technical College 1101 So. Yakima Ave. Tacoma, WA 98405 [email protected] http://www.bates.ctc.edu/fireprotection/ 253.680.7346 253.576.9700 (cell) Member: ASEE, SFPE, ASCET, NFPA, AFSA, NFSA, AFAA, NIBS, WSAFM, WFC, WFSC They are happy men whose natures sort with their vocations. -Francis Bacon, essayist, philosopher, and statesman (1561-1626) A problem well stated is a problem half solved. -Charles F. 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