Please remove me from e-mail list. Scott W. Adams Assistant Fire Chief District Fire Marshal Park City Fire Service District Direct - (435) 940-2503 Fire Prev - (435) 940-2532 [EMAIL PROTECTED]
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:sprinklerforum- > [EMAIL PROTECTED] On Behalf Of Ron Greenman > Sent: Tuesday, March 13, 2007 3:55 PM > To: [email protected] > Subject: Re: Small Room Rule > > Kathryn, > > That head can be 7-6 off the wall. The limiting factor is the maximum > allowable square footage per head. So if a head is 9-0 off one wall > and 7-6 off the opposite wall the total allowable distance between > heads in the perpendicular direction would be A=SxL or L=A/S or > L=225/16-6 or L=13-6. Since the maximum that this head can be off a > wall in this direction is 7-6 that limits the opposite direction to > 6-0. Since these are maximums any configuration that doesn't exceed > these limitations is acceptable. > > On 3/13/07, Kathryn Tyler <[EMAIL PROTECTED]> wrote: > > Although, speaking of the spacing within a small room... This has been as > > issue of debate between 'designers' or layout fire protection people for > > quite some time. > > To play the devil's advocate here; if you are allowed to move one head 1-1/2 > > ft to making it 9 foot off the wall and you are allowed to go 15 foot to the > > next head and that head is allowed to be a max. of 6 foot off the wall > > (because 15' - 9' = 6'), isn't the head that is 6' off the wall still > > covering 7'-6" in the opposite direction. 225 sq. ft. divided by 18' = > > 12'-6" not 12'-0", so why the 6'-0" ruling? > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Kathy Tyler > > Sent: Tuesday, March 13, 2007 2:38 PM > > To: [email protected] > > Subject: RE: Small Room Rule > > > > Sorry I was referencing the square footage figured when you perform > > hydraulic calculations and the demand for the square footage that is > > required. > > > > Kathryn A. Tyler NICET IV, ASCET Member > > fire protection designer > > Kelly-Wright & Associates PC > > Hvac, Plumbing & Fire Protection > > (520) 887-1919 ext. 302 > > fax: (520) 696-0280 > > [EMAIL PROTECTED] <blocked::mailto:[EMAIL PROTECTED]> > > www.kwmech.com <blocked::http://www.kwmech.com/> > > > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum > > > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum > > > > > -- > Ron Greenman > at home.... > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.446 / Virus Database: 268.18.11/721 - Release Date: 3/13/2007 > 4:51 > PM > -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.11/721 - Release Date: 3/13/2007 4:51 PM _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum
