All of a sudden I’m worried we’re adding a potential for seismic damage to system, maybe several down a large building. It’s bad enough breaking 1” low point drains.
Best. Bruce Verhei > On 09/27/2020 7:50 PM Jeff Normand via Sprinklerforum > <[email protected]> wrote: > > > Ideally supply hose stations from both systems but that would be > interconnections and check valves...... > > On Sun, Sep 27, 2020 at 12:05 PM Kevin Hall via Sprinklerforum < > [email protected]> wrote: > > > I would take the connection from either system. I don't see a need to run a > > whole new supply to one hose valve. Just make sure the inside hose is > > accounted for in the hydraulic calculations. > > > > Kevin Hall, P.E., MSFPE > > *Coordinator, Engineering and Technical Services* > > > > *American Fire Sprinkler Association* > > p: 214-349-5971 > > w: firesprinkler.org > > <https://www.facebook.com/firesprinkler.org/> > > <https://twitter.com/afsa/status/1039528345367732224> > > < > > https://www.linkedin.com/company/american-fire-sprinkler-association-afsa-/ > > > > > <https://www.instagram.com/firesprinklerorg/> > > > > > > *AFSA Summer Sale!* > > > > For a limited time only, AFSA is offering members up to 50% off its > > on-demand recorded webinars! Featuring the most sought-after thought > > leaders, AFSA On-Demand offers a superior learning experience with ability > > to earn CEU and CPD credits anytime, anywhere. Visit > > http://www.firesprinkler.org/ondemand to learn more. > > > > > > > > On Sat, Sep 26, 2020 at 4:54 PM Tony Silva via Sprinklerforum < > > [email protected]> wrote: > > > > > In a storage occupancy that requires small hose stations complying with > > > NFPA 13, an acceptable method of connection is to supply from an > > "Adjacent > > > Sprinkler System". Some hose stations fall right in the boundary between > > > two zones. The contractor wants to supply these hose stations from either > > > one of these adjacent zones. I am of the opinion that these hose stations > > > should be supplied from a zone that is not serviced by these hose > > stations, > > > requiring longer supply piping. > > > > > > Any thoughts? What is your position on this issue? > > > > > > Thanks, > > > > > > Tony > > > _______________________________________________ > > > 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
