We've discussed this before and the answer is no there is no published data of
an equivalency.
Fire shutter is your best bet.
What is the opening for?
Craig L. Prahl, CET
Fire Protection Specialist
Mechanical Department
CH2MHILL
Lockwood Greene
1500 International Drive
PO Box 491,
Subject: RE: rated wall opening
We've discussed this before and the answer is no there is no published
data of an equivalency.
Fire shutter is your best bet.
What is the opening for?
Craig L. Prahl, CET
Fire Protection Specialist
Mechanical Department
CH2MHILL
Lockwood Greene
1500 International
Martinez
Sent: Thursday, April 16, 2009 8:10 AM
To: sprinklerforum@firesprinkler.org
Subject: RE: rated wall opening
Not sure, one of my PM's came to me with the question.
-Original Message-
From: sprinklerforum-boun...@firesprinkler.org
[mailto:sprinklerforum-boun...@firesprinkler.org
To: sprinklerforum@firesprinkler.org
Subject: RE: rated wall opening
We've discussed this before and the answer is no there is no published data
of an equivalency.
Fire shutter is your best bet.
What is the opening for?
Craig L. Prahl, CET
Fire Protection Specialist
Mechanical Department
...@firesprinkler.org] On Behalf Of Travis
Mack, SET
Sent: Thursday, April 16, 2009 8:12 AM
To: sprinklerforum@firesprinkler.org
Subject: RE: rated wall opening
We have the same thing in a 2 hr wall. However, this opening is for a
conveyor to pass through. I don't think I can get a shutter there. Any
...@firesprinkler.org
[mailto:sprinklerforum-boun...@firesprinkler.org] On Behalf Of Travis Mack, SET
Sent: Thursday, April 16, 2009 11:12 AM
To: sprinklerforum@firesprinkler.org
Subject: RE: rated wall opening
We have the same thing in a 2 hr wall. However, this opening is for a conveyor
to pass through
It's done all the time in fire partitions but a 3 hr wall is starting
to sound like a fire wall (which presents a much greater concern
regarding integrity etc.). I'd proceed carefully.
Roland
On Apr 16, 2009, at 7:50 AM, Dewayne Martinez wrote:
Is there any testing or criteria in regards
-879-7952
Fax: 970-879-7926
-Original Message-
From: sprinklerforum-boun...@firesprinkler.org
[mailto:sprinklerforum-boun...@firesprinkler.org] On Behalf Of Dewayne
Martinez
Sent: Thursday, April 16, 2009 9:10 AM
To: sprinklerforum@firesprinkler.org
Subject: RE: rated wall opening
Huggins
Sent: Thursday, April 16, 2009 11:36 AM
To: sprinklerforum@firesprinkler.org
Subject: Re: rated wall opening
It's done all the time in fire partitions but a 3 hr wall is starting to sound
like a fire wall (which presents a much greater concern regarding integrity
etc.). I'd proceed carefully
] On Behalf Of
craig.pr...@ch2m.com
Sent: Thursday, April 16, 2009 9:40 AM
To: sprinklerforum@firesprinkler.org
Subject: RE: rated wall opening
Rated partition and rated wall assemblies are different in construction, but
in either case has anyone seen any calcs proving equivalency of a sprinkler
@firesprinkler.org
Subject: RE: rated wall opening
Only the window sprinklers.
Thom McMahon, SET
Firetech, Inc.
2560 Copper Ridge Dr
P.O. Box 882136
Steamboat Springs, CO 80488
Tel: 970-879-7952
Fax: 970-879-7926
-Original Message-
From: sprinklerforum-boun...@firesprinkler.org
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