We did and I am reposting my reply below. It would be nice if you would take the time to actually read what's being posted to the Forum Ron; if I'm writing, you should be taking notes.
"Section NFPA 14, 6.2.5.1 was revised in the 2003 ed. to require the check valve in addition to a control valve for all sprinkler connections to a standpipe." Steve Leyton Protection Design & Consulting Very busy here, very important stuff being done -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Ron Greenman Sent: Monday, August 02, 2010 2:55 PM To: [email protected] Subject: Check Valves in Combined Systems NFPA 14/2007 requires check valves and floor control valves on combined standpipe/riser systems. Has this always been the case or was this a new thing for 2007? Seems we discussed this a couple of weeks ago. -- Ron Greenman Instructor Fire Protection Engineering Bates Technical College 1101 So. Yakima Ave. Tacoma, WA 253.680.7346 Member: AFSA, SFPE, ASCET, NFPA, NFSA, AFAA, NIBS, WSAFM, WFC They are happy men whose natures sort with their vocations. -Francis Bacon, essayist, philosopher, and statesman (1561-1626) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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 5335 (20100802) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com __________ Information from ESET NOD32 Antivirus, version of virus signature database 5335 (20100802) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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)
