Thanks!
On Fri, Jul 13, 2018 at 11:47 AM, <tston...@comcast.net> wrote: > Pipe arrangement is not mentioned in 11.2.23.4.2. > > I single line of sprinklers. > > > > Tim > > > > *From:* Sprinklerforum <sprinklerforum-boun...@lists.firesprinkler.org> *On > Behalf Of *Fire Design > *Sent:* Friday, July 13, 2018 2:07 PM > *To:* sprinklerforum@lists.firesprinkler.org > *Subject:* Re: NFPA 13 RESIDENTIAL Exterior Corridor > > > > Thanks guys... regarding 11.2.3.4.2. I always thought that was only good > for a single row meaning all the sprinklers were directly on the line. In > this case the sidewalls are fed from armovers coming from a looped main. > Would this still apply? > > > > > > > > On Fri, Jul 13, 2018 at 10:28 AM, <tston...@comcast.net> wrote: > > Anthony, > > > > Look at 11.2.3.4.2. > > > > 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* > > tston...@comcast.net > > > > > > > > *From:* Sprinklerforum <sprinklerforum-boun...@lists.firesprinkler.org> *On > Behalf Of *Fire Design > *Sent:* Friday, July 13, 2018 1:21 PM > *To:* sprinklerforum@lists.firesprinkler.org > *Subject:* NFPA 13 RESIDENTIAL Exterior Corridor > > > > Hi Guys, > > > > I'm working on an apartment complex that is being designed per NFPA 13 > standards (2016). All the rooms open from an exterior covered corridor that > is 6 ft wide, combustible, and therefore requires sprinklers. I will need > to use dry sidewall sprinklers for this and I see there are no residential > dry sidewall sprinklers with an intermediate temperature rating. (TYCO > makes one that is good to 155F) So, this means I will need to go with quick > response sprinklers in a project that can otherwise be designed per the > residential section of '13. Now, I figured being a corridor I would only > need to calculate 5 or 7 sprinklers and that figure comes to mind but now > the only reference I can find for that is for the room design method which > I cannot use in this case since it's open to the exterior and it's not > really a single row of sprinklers - they are fed from the interior main > which is looped. If I cannot find a residential dry sidewall sprinkler good > for 200F does this mean I will need to calculate the full design area? I > feel like I'm overlooking something critical here but I've already been > through chapters 11 and 23 page by page and I cannot find anything that > will allow a smaller design area. > > > > Any help is appreciated - I don't want to pull the trigger on this when I > have this nagging feeling that I'm forgetting something. > > > > -Anthony > > > > > > > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon> > > Virus-free. www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link> > > > _______________________________________________ > Sprinklerforum mailing list > Sprinklerforum@lists.firesprinkler.org > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler. > org > > > > > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=icon> > Virus-free. > www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient&utm_term=link> > <#m_-419996947302144767_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > > _______________________________________________ > Sprinklerforum mailing list > Sprinklerforum@lists.firesprinkler.org > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler. > org > >
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