Is the Main floor where the stub-in comes in? Bobby Gillett Project Manager [EMAIL PROTECTED] (731)-424-0130 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Charles Thurston Sent: Thursday, September 20, 2007 3:43 PM To: sprinklerforum Subject: NFPA 13 9.3.2.3
Hello sprinklerforum, Has anybody had an AHJ require a flexible coupling within 24" of the floor in a system? How flexible is that coupling going to be with a DCDA Backflow (vertical installation) and then the Alarm Valve sitting on it? I also have flexible couplings on both sides of the T on top of the 3 feet of pipe on top of the alarm valve that he does not consider to be the top of the "rise". Am I that far off base with this? -- Best regards, Charles mailto:[EMAIL PROTECTED] Coastal Fire Protection _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field)
