not if you have obstructions over 4ft wide. Is it excessive,
probably so. That's why it's good teh FPRF is starting a project on
ceiling clouds.
Roland
On Dec 22, 2011, at 7:29 AM, <[email protected]> wrote:
Yes, but don't you think having two levels of sprinklers in one
light hazard area is enough without a pendent in every 36 sqft cloud?
Ron Fletcher
Aero Automatic
Phoenix, AZ
-----Original Message-----
From: [email protected] [mailto:[email protected]
] On Behalf Of Roland Huggins
Sent: Thursday, December 22, 2011 8:22 AM
To: [email protected]
Subject: Re: 6' x 6' Ceiling Clouds
Does EC's have an exception for obstructions? When you have cracks
running through the ice, it's a tad thin.
The Fire Protection Research Foundation is looking at this issue.
Roland
On Dec 22, 2011, at 5:55 AM, <[email protected]> <[email protected]
> wrote:
An option is to use EC's and possibly not need a head in each cloud.
Ron Fletcher
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