Jack, I don't think you need to allow hose stream for this, but as mentioned you have to add fire flow per IFC, with whatever reduction for sprinklers the Fire Marshal allows.
On Mon, May 13, 2013 at 10:30 AM, Jack Carlson <[email protected]> wrote: > > Yes - Tank serves sprinklers and hydrants > > NFPA 13 2010 edition > > Figure 11.2.3.1.1 .20/1500 > > Table 11.2.3.1.2 250 hose for 60 minutes min (assume remote > supervision) > > > Jack W. Carlson, SET > Triple "A" Fire Protection > Office - 251.649.2034 > Fax - 251.649.2037 > Cell - 706.247.5050 > > -----Original Message----- > From: [email protected] [mailto: > [email protected]] On Behalf Of Bobby Gillett > Sent: Monday, May 13, 2013 1:19 PM > To: [email protected] > Subject: Sizing tanks with hydrants? > > When sizing a water storage tank feeding a fire pump for a new facility > with multiple sprinkler systems and fire hydrants, do you have to include > any type of allowance for the hydrants? The tank will be the sole source of > supply for all (rural area). There will be no hose stations or standpipes, > only interior sprinkler systems - OH Group II with monitored alarms. > Typically this would be an 18,000 gallon tank minimum (.20x1500x60 mins). > I don't see anywhere that requires this, just making sure. > > > > Thank you in advance. > > > > Bobby Gillett > > Sr. Project Manager > > Key Fire Protection, Inc. > > (731) 424-0130 office (731) 424-9285 fax > > (731) 267-4853 cell > > <http://www.keyfireprotection.com> www.keyfireprotection.com > > > > > > _______________________________________________ > 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 > -- 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) _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
