Thanks Thom. 9.3.4 does reference other pipes but not underground specifically. A.23.1.6.2 is what I was looking for.
Joe Burtell -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Thom Sent: Wednesday, January 26, 2011 1:14 PM To: [email protected] Subject: RE: Underground Clearance A.23.1.6.2 Where the system riser is close to an outside wall, underground fittings of proper length should be used in order to avoid pipe joints located in or under the wall. Where the connection passes through the foundation wall below grade, a 1 in. to 3 in. (25 mm to 76 mm) clearance should be provided around the pipe and the clear space filled with asphalt mastic or similar flexible waterproofing material. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Joe Burtell Sent: Wednesday, January 26, 2011 12:57 PM To: [email protected] Subject: RE: Underground Clearance No, the clearance from the foundation concrete floor. Joe Burtell -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Richard Lindner Sent: Wednesday, January 26, 2011 12:17 PM To: [email protected] Subject: Re: Underground Clearance Are you looking for depth of cover for underground piping? In 2002, 2007 and 2010, it resides in 10.4 in NFPA 13 Richard On Wed, Jan 26, 2011 at 12:20 PM, Joe Burtell <[email protected]> wrote: > Where did the underground clearance for underground move to in the 07' > or 10' of NFPA 13? > > Best regards, > > Joe Burtell, SET, CFPS > Burtell Fire Protection > Phone: 406.652.7697 > Fax: 406.652.7743 > Cell: 406.861.4507 > Email: [email protected] > Web Site: http://www.burtellfire.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]<to%3ASprinklerforum-reques > [email protected]> (Put the word unsubscribe in the subject field) > _______________________________________________ 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) _______________________________________________ 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) _______________________________________________ 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) _______________________________________________ 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)
