The 2007 says "the flow rate shall be not less than ONE of the following:"
Craig L. Prahl, CET Fire Protection Specialist Mechanical Department CH2MHILL Lockwood Greene 1500 International Drive PO Box 491, Spartanburg, SC 29304-0491 Direct - 864.599.4102 Fax - 864.599.8439 [email protected] http://www.ch2m.com -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Ed Kramer Sent: Wednesday, March 31, 2010 2:09 PM To: [email protected] Subject: RE: Underground flushing velocities With all due respect, I don't see the word 'any' anywhere in 10.10.2.1.3. I'm looking at the 2010 version, maybe older versions contain the word 'any'. Ed Kramer Littleton, CO > -----Original Message----- > From: [email protected] [mailto:sprinklerforum- > [email protected]] On Behalf Of Law, Kevin W > Sent: Wednesday, March 31, 2010 11:38 AM > To: [email protected] > Subject: RE: Underground flushing velocities > > The key is the requirement states it shall not be less than ANY one of > the following. > > Therefore, the very minimum flow rate will be 10ft/sec line velocity. > > If your system cannot under any condition flow a minumum of 10ft/sec > then you would have to get a ruling from the AHJ to allow that. > > Nuff said > > > Kevin Law, PE > Bechtel National, Inc. > Waste Treatment Project > Fire Protection Engineering > Work (509) 371-3280 > Cell (509) 531-5715 _______________________________________________ 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)
