Is 8.1.1 (8) what you are looking for?

R/
Matt

From: Sprinklerforum <sprinklerforum-boun...@lists.firesprinkler.org> On Behalf 
Of Larrimer, Peter A (HEFP\10NA5B) via Sprinklerforum
Sent: Tuesday, June 2, 2020 1:49 PM
To: sprinklerforum@lists.firesprinkler.org
Cc: Larrimer, Peter A (HEFP\10NA5B) <peter.a.larri...@va.gov>
Subject: Exemption for sprinklers

NFPA 101, 7.14 (2018) permits sprinklers to be omitted from "Normally 
Unoccupied Building Service Equipment Support Areas".  These support areas are 
not intended to be accessed by persons for maintenance. However, they might 
have man-doors installed that would make them accessible and when they are over 
45,000 square feet, they are required to have man doors installed.

There is a provision in NFPA 101 that states the following:

7.14.2.2 Egress from normally unoccupied building service
equipment support areas shall be provided by doors complying
with 7.2.1 where the normally unoccupied building service
equipment support area exceeds 90,000 ft2 (8370 m2) in buildings
protected throughout by an approved, supervised automatic
sprinkler system in accordance with 9.7.1.1(1).

7.14.2.3 The absence of sprinklers in the normally unoccupied
building service equipment support area, as permitted by
an exemption of NFPA 13, shall not cause a building to be classified
as nonsprinklered for purposes of applying the provisions
of 7.14.2.2.


I am looking for the exemption in NFPA 13 that would allow a space to have 
man-doors, and also allow the sprinklers to be omitted from that space so that 
I can apply 7.14.2.3.  Can anyone help by showing me where that might exist in 
NFPA 13?  This provision was added to the 2012 edition of NFPA 101.

Thanks

Pete Larrimer
VA
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