I have a high-piled storage project that falls under both the International Fire Code and FM Global. We are using FM Storage Sprinklers.
Are smoke and heat vents required?
Under the International Fire Code Chapter 32, I am directed to Section 910 for smoke and heat vents. Section 910 states that if ESFR sprinklers are used then smoke and heat vents are not required.
I have read several definitions for ESFR, and they appear to be essentially the same as FM Storage Sprinklers.
My problem is that per the interpretation, if I follow FM Global Data Sheet 8-0 and use Storage Sprinklers, then per IFC Section 910.3 I must have the architect add smoke and heat vents for every 50,000 sqft of the buliding.
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Anthony L Crispo
12/1/2021 08:35:42 am
So look like your question is 2 fold
12/1/2021 10:22:44 am
It is indicated in FM Global data sheet 2.0:
12/1/2021 11:00:42 am
FM Global considers ESFR sprinklers as "storage" sprinklers.
12/1/2021 11:02:36 am
Note also that there might be a wording confusion between the standards.
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