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#93995 06/26/05 05:30 PM
Joined: Mar 2005
Posts: 212
G
Member
ENT in a plenum ceiling where the ceiling is suspended hat channel with sheetrock. In a high rise that is fully sprinkled per NFPA13-1999 and is used as a residence. What say you?

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#93996 06/26/05 08:37 PM
Joined: Nov 2000
Posts: 2,148
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Look at 300.22(C)(1).


Don(resqcapt19)
#93997 06/26/05 11:28 PM
Joined: Mar 2005
Posts: 212
G
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Thanks. Sometimes you just can't find stuff in the code book even when you've seen it a million times.


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