Are you using NFPA 13 2002? Or 2007? The requirements of 9.1.1.6 were changed in the 2007 edition.
Matthew D. Walsvik, EIT Civil/Fire Protection Engineer Ulteig Engineers, Inc. 3350 38th Ave. S. Fargo, ND 58106/9615 Phone: 701.280.8700 Direct: 701.280.8694 Fax: 701.280.8739 [EMAIL PROTECTED] www.ulteig.com Confidentiality Notice This message may contain privileged and confidential information. If you think, for any reason, this message may have been addressed to you in error, you must not disseminate copy or take any action in reliance on it, and we would ask you to notify me immediately by return email to [EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ryan Peterson Sent: Wednesday, January 02, 2008 9:44 AM To: [email protected] Subject: Hanger Size Question I thought I read that it was acceptable to install pipe using a hanger one pipe size larger than the pipe being installed but I can't seem to find it. Can someone remind me where I would have read it? Thanks, Ryan Peterson Wayne Automatic Fire Sprinklers, Inc. _______________________________________________ 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)
