My cut and paste apparently faded away between sending and arriving on the Forum. Exception (2) to the requirement for venst basicaly says portions of the building using ESFR do not have to have vents.

Roland

On Apr 2, 2007, at 9:45 AM, Roland Huggins wrote:

An Exception under IBC 910.1 Smoke and Heat Vents

Roland

On Apr 2, 2007, at 9:01 AM, Thom McMahon wrote:

Just wondering why ESFR heads throughout? Why not use something like the EC-25 in the MFG areas, and the ESFR in the storage areas? If its MFG, what are your plans under the conveyors or extrusion lines?

Thom McMahon
Firetech, Inc.
2560 Copper Ridge Dr
Steamboat Springs, CO 80488-2136
Tel: 970-879-7952
Fax: 970-879-7926
----- Original Message ----- From: "George Church" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Sunday, April 01, 2007 8:40 PM
Subject: ESFR in Mfg


We're raising our heads out of the sand of being spkr guys and bidding a manufacturing building (wood and vinyl building products) as ESFR since this eliminates the need for heat and smoke vents, thus more than compensating for the increased cost over OH 2 thru most of the building. There will be
some rack storage, but mostly manufacturing.

Without the large fire plume usually associated with rack storage being absent cause a problem with activation of the ESFR? 40' roof, maybe slightly
higher (yes, expensive couple of feet possible requiring K25's)

Owner is self-insured, generally risk aversive, the now rare breed that actually wants it done "correctly" although money is not to be ignored. We'd like to advise if this could present problems with adequate protection levels. I know this was touched on briefly, but its one of those weird eves when email works but internet doesn't. maybe its on strike in sympathy?

George L. Church, Jr.
President
Rowe Sprinkler Systems, Inc.
7993 US Hwy 522
PO Box 407
Middleburg, PA 17842
570-837-7647
570-837-6335 fax
[EMAIL PROTECTED]

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