They hide it in chapter 23 plans and calcs. 2016 edition it's 23.4.1.2
On Tue, Jan 8, 2019 at 7:40 AM Matt Grise <[email protected]> wrote: > I saw that… but suppose I wanted to use ¾” branch lines for uprights. Or > ¾” lines with 1” outlets for future drops? > > > > I am guessing that is not allowed – but I figured there would be something > in section 6.3 – or a more general/direct statement about it being not > allowed. > > > > Thanks! > > > > Matt > > > > *From:* Sprinklerforum <[email protected]> *On > Behalf Of *Phillips, Mark > *Sent:* Tuesday, January 08, 2019 6:34 AM > *To:* [email protected] > *Subject:* RE: 3/4" steel pipe > > > > Perhaps NFPA 13 2016 8.15.20.1 > > > > *Mark*** > > > > *Phillips* > > Vice President of Fire Protection > > , > > Kirlin Carolinas, LLC > > t: *919-526-1584* <919-526-1584> > > | > > m: *919-610-0490* <919-610-0490> > > *[email protected]* <[email protected]> > > | > > *https://kirlingroup.com* <https://kirlingroup.com/> > > 8000 Brownleigh Dr > > , > > Raleigh > > , > > NC > > > > 27617 > > <https://twitter.com/KirlinGroup> > > <https://www.facebook.com/kirlinllc> > > <https://www.linkedin.com/company/133201/> > > <https://www.surveymonkey.com/r/KirlinCarolinaSurvey> > > <https://www.kirlingroup.com/join-our-team-careers/#opportunity> > > <https://kirlingroup.com/> > > *From:* Sprinklerforum <[email protected]> *On > Behalf Of *Matt Grise > *Sent:* Tuesday, January 8, 2019 6:12 AM > *To:* [email protected] > *Subject:* 3/4" steel pipe > > > > I am fairly certain that NFPA 13 does not allow the use of ¾” black steel > pipe for branch lines, but I just can’t find exactly where it says that. > Can anyone help out with a code section reference? (edition of your choice!) > > > > Thanks! > > > > Matt > > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > -- Benjamin Young
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