As Long as the pipe is not exposed or if it is it meets the normal restrictions for cpvc, it should be ok.
Thom McMahon, SET Firetech, Inc. 2560 Copper Ridge Dr P.O. Box 882136 Steamboat Springs, CO 80488 Tel: 970-879-7952 Fax: 970-879-7926 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of R Richardson Sent: Friday, May 15, 2009 12:25 PM To: [email protected] Subject: RE: CPVC w/o water between riser and FDC In this particular case it is a run of about 40 ft. through some sprinklered rooms. Still seems OK? Rich Richardson Seattle Fire Department >>> "Steve Leyton" <[email protected]> 05/15/2009 10:07 >>> We have never been concerned with this and I'd say it's standard practice on most 13R systems throughout the Southwest. It's generally a short run of pipe if the FDC is on the wall. Steve Leyton Protection Design & Consulting San Diego, CA -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of R Richardson Sent: Friday, May 15, 2009 10:04 AM To: [email protected] Subject: CPVC w/o water between riser and FDC We are reviewing a proposal for a wet pipe sprinkler system using CPVC pipe. However, there is a run of CPVC pipe between the FDC and the riser that is dry, is this standard practice or acceptable? Thanks, Rich Richardson Seattle Fire Department _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) __________ Information from ESET NOD32 Antivirus, version of virus signature database 4080 (20090515) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com __________ Information from ESET NOD32 Antivirus, version of virus signature database 4080 (20090515) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
