Kinda thought so. This is a spec floor for a prestigious hospital. For some
reason their spec is .20 x 2500.
The larger shape bumps the secondary main up a size. Branch lines
don't (won't) change,
so... I guess they get an extra size. I'm just rollin' that way today!
Thanks, guys!
At 01:46 PM 9/10/2013, you wrote:
Remember that one 1:1.2 and 1:1.4 are both minimums. If you can do 1:1.4 or
better you should always be good.
On Tue, Sep 10, 2013 at 10:19 AM, Morey, Mike <[email protected]> wrote:
> Not anymore, it's only 1.4 in some situations. See FM Datasheet 3-0 which
> is available free from FM's datasheet website.
>
> -Mike Morey
>
> ________________________________________
> From: [email protected] [
> [email protected]] on behalf of Mike
> Hairfield [[email protected]]
> Sent: Tuesday, September 10, 2013 1:15 PM
> To: [email protected]
> Subject: RE: 1.40 or 1.20 ???
>
> FM is always 1.4
>
>
>
> Mike
>
>
> > Date: Tue, 10 Sep 2013 13:13:20 -0400
> > To: [email protected]
> > From: [email protected]
> > Subject: 1.40 or 1.20 ???
> >
> > Hey Forum --
> >
> > Does anyone know for sure? FM job, OH II, which shape factor?
> >
> > thanks!
> > Vince
> >
> > Vince Sabolik, West Tech Fire Protection, Inc.
> > 11351 Pearl Road / Strongsville, Ohio 44136 440
> > 238-4800 Fax 440 238-4876
> > ____________________________________________________________________
> >
> >
> > _______________________________________________
> > Sprinklerforum mailing list
> > [email protected]
> >
>
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--
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)
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11351 Pearl Road / Strongsville, Ohio 44136 440
238-4800 Fax 440 238-4876
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