I've done work in this building over the last few years. The last time I was there, it was 18ft rack stg of Gp A plastics. Unless they dramatically changed product, I can't see anything that would prompt this.
Sent from my Verizon Wireless BlackBerry -----Original Message----- From: "Rindfuss, Lee T" <[email protected]> Date: Mon, 20 Jul 2009 10:14:03 To: [email protected]<[email protected]> Subject: RE: FM ESFR replacement? Many times an occupancy or commodity change such as the intro of uncartoned expanded plastic or flammable liquids will influence such a recommendation. -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Monday, July 20, 2009 9:15 AM To: [email protected] Subject: RE: FM ESFR replacement? There is a reason, but without details of the conditions (occupancy, building construction, water supply, etc.), it is impossible to pinpoint why FM Global made the recommendation. The installation rules for suppression mode sprinklers are very specific, and apparently something changed since their acceptance by FM Global three years ago or was missed back then that made these sprinklers a bad fit now. You'll need to look at Data Sheets 2-2 and 8-9 to figure it out, or call and ask them. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Todd Williams Sent: Monday, July 20, 2009 5:24 AM To: [email protected] Subject: RE: FM ESFR replacement? All of the obstruction issues were addressed 3 years ago and FM signed off on it. They dropped some significant coin to move bridging and some ductwork. I have no idea where this is coming from. The report should be interesting. At 07:39 AM 7/20/2009, you wrote: >Could be there are obstruction issues? Easier to change heads than move >installed piping in occupied warehouse. > >Not everyone seems to understand bridging, HVAC, joist clearances, etc. >despite the availability of FM's guidelines. > >glc > >-----Original Message----- >From: [email protected] >[mailto:[email protected]] On Behalf Of Todd Williams >Sent: Monday, July 20, 2009 7:16 AM >To: [email protected] >Subject: FM ESFR replacement? > >I am working with a company that has an ESFR warehouse previously >approved by FM. Now, according to them, FM made a recommendation to >remove the ESFR heads and replace them with K14 control mode >sprinklers. I'm trying to get a copy of the report. Anybody run into >this before? Any idea why they would suggest this? > Todd G. Williams, PE Fire Protection Design/Consulting Stonington, Connecticut www.fpdc.com 860.535.2080 Todd G. Williams, PE Fire Protection Design/Consulting Stonington, Connecticut www.fpdc.com 860.535.2080 _______________________________________________ Sprinklerforum mailing list http://lists.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) ********************************************************************** This e-mail transmission and any attachments that accompany it may contain information that is privileged, confidential or otherwise exempt from disclosure under applicable law and is intended solely for the use of the individual(s) to whom it was intended to be addressed. If you have received this e-mail by mistake, or you are not the intended recipient, any disclosure, dissemination, distribution, copying or other use or retention of this communication or its substance is prohibited. If you have received this communication in error, please immediately reply to the author via e-mail that you received this message by mistake and also permanently delete the original and all copies of this e-mail and any attachments from your computer. Thank you. ********************************************************************** _______________________________________________ Sprinklerforum mailing list http://lists.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 http://lists.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)
