Considering Extra Hazard only allows 1 sprinkler on 1" pipe, that doesn't leave much room for 3/4". Most of my work is AD, but I have seen some stuff from the time of Hammurabi.
Todd G Williams, PE Fire Protection Design/Consulting Stonington, CT www.fpdc.com 860-535-2080 (ofc) > On Dec 31, 2014, at 3:45 PM, "[email protected]" <[email protected]> wrote: > > Yeah, old. I thought that there was an extra hazard schedule that I > referenced once for a remod that included 3/4 pipe and had reduced large > sizes. > Apparantly not too many online that did work in the old testament! > > ----- Reply message ----- > From: "Mike Cabral" <[email protected]> > To: "[email protected]" > <[email protected]> > Subject: Pipe Schedule including ¾" > Date: Wed, Dec 31, 2014 2:05 PM > > That's an old one. 3/4 - one head 1"- two heads 1-1/4"- 3 heads 1-1/2"-5 > heads 2"- 7 heads. From memory. In the old textile mills in New England FM > had a program where the 3/4" was replaced with 1". Removed the 1x3/4x1/2 tee > replaced it with 1x1x1/2 and replaced the 3/4" length of pipe keeping the > same spacing. Did thousands of them in the 70's. > > Mike C > > Sent from my iPhone > >> On Dec 31, 2014, at 12:10 PM, Vince Sabolik <[email protected]> wrote: >> >> Hi Forum (and Happy New Year!) >> >> Does anyone have a pipe schedule that ends >> with ¾" pipe, and includes all the big pipe? >> >> Sure would appreciate it! >> >> >> West Tech Fire Protection, Inc. >> 11351 Pearl Road >> Suite 102 >> Strongsville, Ohio 44136 >> T 440 238-4800 F 440 238-4876 >> _______________________________________________ >> 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
