While it's nice that FM has made these concessions, what difference does it 
really make?  Until the adopted Codes and Standards accept or make any changes, 
we got what we got to work with.

Craig L. Prahl, CET   
Fire Protection 
CH2MHILL
Lockwood Greene
1500 International Drive
Spartanburg, SC  29304-0491
Direct - 864.599.4102
Fax - 864.599.8439
CH2MHILL Extension  74102
[email protected]



-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Stewart Kidd
Sent: Wednesday, February 23, 2011 10:33 AM
To: [email protected]
Subject: Re: System Area Size

Matt

We have been advised in the UK by Alan Macpherson, AVP, Chief Engineering 
Technical Specialist that FM have amended their stance on the maximum area that 
can be protected by one sprinkler riser. The "no limit" rule has been removed 
and they will be recommending a 5500m2 limit on new installations. This equals 
59,000 square feet.

Regards

Stewart

Stewart Kidd
Secretary General

British Automatic Fire Sprinkler Association Ltd
Registered in England in 1974: No 01194637 as a company limited by guarantee
Richmond House, Broad Street, Ely  CB7 4AH
Tel 01353 659187, Fax 01353 666619
Email [email protected]



On 23 Feb 2011, at 11:54, Matt Grise wrote:

> I heard that FM's newest data sheets have revised their maximum system area 
> to 60,000 sf. Has anyone heard about NFPA expanding their allowable system 
> areas?
> 
> Matt Grisé PE*, LEED AP
> Sales Engineer
> Alliance Fire Protection
> *Licensed in KS & MO
> 
> 913.888.0647 ph
> 913.888.0618 f
> 913.927.0222 cell
> www. AFPsprink.com
> 
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