You use residential pendants and cpvc if within the listing. You can use the pendants because the owner may one day finish the basement. Richard, we do a lot of these now so if you want to discuss feel free to call me tomorrow. On Dec 5, 2013 3:54 PM, "Richard Mote" <[email protected]> wrote:
> OK so if I use upright sprinklers, since there is not a listed residential > upright (that I am aware of) do I do a 2 head calculation at .05 over the > coverage area or .10 using QR upright sprinklers? I guess my trepidation > comes from the fact that this is a large open area, it doesn't really have > the compartmentalization that is typical of a 13D system. 2 heads just > doesn't seem adequate, but that's just me. > > > Richard L. Mote > Rowe Sprinkler Systems, Inc. > 7994 Route 522, Suite 1 > PO Box 407 > Middleburg, PA 17842 > P 570-837-7647 > F 570-837-6335 > > -----Original Message----- > From: [email protected] [mailto: > [email protected]] On Behalf Of Ben Young > Sent: Thursday, December 05, 2013 3:41 PM > To: [email protected] > Subject: RE: NFPA 13D or 13? > > Yes, you do it per 13d. Also check out the 2012 version of the irc, > section p2904. > On Dec 5, 2013 3:36 PM, "Triolo, Joe" <[email protected]> wrote: > > > Yes, we have used it in town on a few instances and ask for 13D > > System > > > > -----Original Message----- > > From: [email protected] [mailto: > > [email protected]] On Behalf Of Travis > > Mack > > Sent: Thursday, December 05, 2013 3:33 PM > > To: [email protected] > > Subject: Re: NFPA 13D or 13? > > > > Does NFPA 1 apply to a single family residence? > > > > Travis Mack, SET > > MFP Design, LLC > > 2508 E Lodgepole Drive > > Gilbert, AZ 85298 > > 480-505-9271 > > fax: 866-430-6107 > > email:[email protected] > > > > On 12/5/2013 1:31 PM, Triolo, Joe wrote: > > > In NFPA-1 Section 13.3.2.2 requires that Basements exceeding 2500 ft2 > > (232 m2) in new buildings shall be protected throughout by an approved > > automatic sprinkler system. Thanks > > > > > > Inspector Joe Triolo > > > Hudson Fire Prevention > > > > > > -----Original Message----- > > > From: [email protected] > > > [mailto:[email protected]] On Behalf Of > > > Todd Letterman > > > Sent: Thursday, December 05, 2013 3:15 PM > > > To: [email protected] > > > Cc: [email protected] > > > Subject: Re: NFPA 13D or 13? > > > > > > Wow! So much for life safety? Does the AHJ have a reason for this? > > > > > > Sent from my iPad > > > > > >> On Dec 5, 2013, at 12:11 PM, "Richard Mote" > > >> <[email protected]> > > wrote: > > >> > > >> I guess I will have to show my ignorance, I can count on one hand > > >> the > > number of 13D systems I have designed in the last 10 years. This > > project is a 13D single family custom home with a basement of 2746 sq. > > ft. the AHJ is requiring that the basement be sprinklered, but he > > isn't requiring the rest of the house to have sprinklers. Since this > > would normally be part of a 13D system do I just do a 2 head > > calculation and call it done? Or do I calculate a 900 sq. ft. area, > > per 13. (It does meet all the criteria for area reduction) My thinking > > is that even though the basement could be protected per 13D if the > > entire house was covered, since this is a special requirement by the > > AHJ I should calculate per 13. BTW the 2007 codes are the applicable > > standards at this time. The owner is going to have to install tanks and > a pump so the difference in demand is a big deal. > > >> > > >> > > >> Richard L. Mote CET > > >> Rowe Sprinkler Systems, Inc. > > >> 7994 Route 522, Suite 1 > > >> PO Box 407 > > >> Middleburg, PA 17842 > > >> P 570-837-7647 > > >> F 570-837-6335 > > >> > > >> _______________________________________________ > > >> Sprinklerforum mailing list > > >> [email protected] > > >> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firespri > > >> nk > > >> ler.org > > > _______________________________________________ > > > Sprinklerforum mailing list > > > [email protected] > > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprin > > > kl er.org _______________________________________________ > > > Sprinklerforum mailing list > > > [email protected] > > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprin > > > kl > > > er.org > > > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkl > > er.org _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkl > > er.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
