You mean you can't do what I saw a competitor do- drop 1" down under AHU's to feed an EC25 in a Lowes? Yes, they were replaced despite his claim that Chet's firm said it was ok. The competitor had little credibility, a fledging firm that tackled way too much and sank quickly. You can't stay in business when you bring in 100,000 Sf of pipe with 3/4" wols for 1" EC25s so it was scrap; Instead of putting a 14" blind flange on the tank for temp situation, he bought a non-UL FM gate and installed the $4,000 answer to a $200 question. We finished it up. For those with younger memories, this is where the AE allowed flushing 14" UG with one 1.5" hose. Yes, pump test had some background noise and projectiles in the stream.
I'd be FOR contractor licensing if it was more than the locals or state cashing a check. Would you test for stupidity? George Church Rowe Sprinkler Systems, Inc. PO Box 407, Middleburg, PA 17842 877-324-ROWE 570-837-6335 fax [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Chris Cahill Sent: Tuesday, March 15, 2011 12:09 PM To: [email protected] Subject: Re: FM Guildelines / ESFR Wasn't there a condition the pipe feeding the head had to be the same size as the BL it was taken off of? Is that also coming through to NFPA? Chris -----Original Message----- From: Roland Huggins <[email protected]> Sender: [email protected] Date: Tue, 15 Mar 2011 08:47:42 To: SprinklerFORUM<[email protected]>; <[email protected]> Reply-To: [email protected] Subject: Re: FM Guildelines / ESFR this issue was also looked at at the ROP Meeting (proposal 13-486) and the current position is to accept (there has not yet been an official ballot) Roland On Mar 14, 2011, at 1:48 PM, Travis Mack, SET wrote: > Is it my imagination, or did I read somewhere that you are not req'd > to include the 2 heads under an obstruction in ESFR calculations with > the revised FM criteria. If I was not imagining, where would that be > found? > > -- > Please feel free to call if you have any questions or comments. > > Sincerely, > > Travis Mack, SET > MFP Design, LLC > 2508 E Lodgepole Drive > Gilbert, AZ 85298 > Office (480) 505-9271 > Fax (866) 430-6107 > > _______________________________________________ > 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)
