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/> 
 
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