If this is an 1½ hose line in an NFPA 13 condition (which Rocci didnt
actually state but Im assuming it is), then the definition of branch line
in NFPA 14 would not apply. If that is the case, would this still be
considered a branch line or does it become a feed main?
From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org]
On Behalf Of Parsley Consulting
Sent: Wednesday, September 21, 2016 12:06 PM
Subject: Re: small hose connections
Glad to see you made it back safely from Nashville, and it was great to
meet there and put a face with the name.
By the definition in section 3.3.2 of NFPA 14 [2013 ed], the pipe you
describe is a "branch line." Section 22.214.171.124 of that document advises that
you need to follow NFPA 13 to provide protection against damage from
Lateral bracing for that line is not required per NFPA 13 
126.96.36.199.1, as it is not a branch line 2½" or larger.
Longitudinal bracing for that line is not required per 188.8.131.52 as it is
not a feed or cross main.
My opinion only. Please see the disclaimer below.
Ken Wagoner, SET
350 West 9th Avenue, Suite 206
Escondido, California 92025
Visit our website <http://www.parsleyconsulting.com/>
IMPORTANT NOTICE: This correspondence is not a Formal Interpretation issued
pursuant to NFPA Regulations. Any opinion expressed is the personal opinion
of the author and does not necessarily represent the official position of
the NFPA or its Technical Committees. In addition, this correspondence is
neither intended, nor should it be relied upon, to provide professional
consultation or services
It should be noted that the above is my opinion as a member of the NFPA
Automatic Sprinkler System Hanging and Bracing Committee in accordance with
the NFPA Regulations Governing Committee Projects and should therefore not
be considered, nor relied upon, as the official position of the NFPA or its
On 09/21/2016 8:17 AM, Rocci Cetani 3 wrote:
Do I need to earthquake brace my 1½ feed for hose connections?
Rocci Cetani III, CET
Water-Based Fire Protections Systems Layout, Nicet Level III
Northern California Fire Protection Services Inc.
16840 Joleen Way Bldg. A
Morgan Hill, CA 93037
P-(408) 776-1580 EXT.111
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