Assume you are using an RSV domestic shutoff valve on 13-D systems and
separate service lead-ins for the 13-R. Are there any requirements for hose
stream allowances?
John R O'Connor, SET
National Fire Sprinklers, Inc.
2601 Elm Hill Pike, Suite J
Nashville TN 37214
Office 615-885-1301
Fax 615-885-7505
----- Original Message -----
From: "Jack Carlson" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, January 31, 2008 12:38 PM
Subject: RE: Hose allowance on 13-R systems
NFPA 13R (2002 Edition) See 6.5.5 and A6.5.5 for domestic demands. NFPA
13D (2002 Edition) see 6.3 (1) for domestic demand.
Jack W. Carlson, SET
Triple "A" Fire Protection, Inc.
[EMAIL PROTECTED]
(706) 247-5050 cell
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of John
O'Connor
Sent: Thursday, January 31, 2008 1:12 PM
To: [email protected]
Subject: Hose allowance on 13-R systems
Is there a requirement in 13-R for any allowance for hose? If so, how
much, and where is it printed? Do requirements of NFPA-13 such as
allowance for hose streams apply to 13-R and 13-D systems, when nothing
to the contrary is written in the 13-R and 13-D standards?
John R O'Connor, SET
National Fire Sprinklers, Inc.
2601 Elm Hill Pike, Suite J
Nashville TN 37214
Office 615-885-1301
Fax 615-885-7505
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