How far down is the deflector from the deck? Any lights/ceiling fans that could be in the way?
At 04:39 PM 2/8/2010, you wrote: >Forum, > >I have a question regarding beam obstruction rules for standard spray >uprights. > >I have a light hazard project that has 15" deep beams. The first beam is 9' >from the wall and the next beam is 17' away from beam #1. If I space my >first head 5' away from beam #1 so that it is not an obstruction (per table >8.6.5.1.2-NFPA 13, 2007 ed), can my next head be 15' from head #1? This is >not supposed to be a trick question but I have a disagreement with an FPE on >this. > >Thanks for your insight on this one. > >Cliff Whitfield, SET >President >Fire Design, Inc. > >[email protected] >www.fire-design.com > >-----Original Message----- >From: [email protected] >[mailto:[email protected]] On Behalf Of George Church >Sent: Monday, February 08, 2010 3:01 PM >To: [email protected] >Subject: L'il Abner-Mattress Tester > >Back in 2007 the CPSC required a fire-resistant outer (fabric) shell on all >mattresses and box springs for sale in the USA. > >Is anyone familiar with this to be able to tell if this reduces the >hazardous classification of the foam when stored in a retail store stockroom >to 12' high? Stored on floor, flat, as if prepared for a princess and a pea. > >Owner would prefer not to take .2/1500 to .6 for obvious reasons, one being >tenant fitout of a portion of an existing retail center. > >George Church >Rowe Sprinkler > > >_______________________________________________ >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) Todd G. Williams, PE Fire Protection Design/Consulting Stonington, Connecticut www.fpdc.com 860.535.2080 _______________________________________________ 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)
