Either go to standard spacing or semi-recessed heads. Sent from my iPhone
Ron Greenman ...On the phone On Feb 16, 2010, at 3:53 PM, Cesar Villavicencio <[email protected]> wrote: > Dear Todd, > > Thanks for the quick reply. > > Yes, you are right about where I am going to, I am planning to use > Extended Coverage Sprinklers - concealed type. What should I do? > > Rgds, > > > > Cesar Villavicencio > > > ----- Original Message ---- > From: Todd Williams <[email protected]> > To: [email protected] > Sent: Tue, February 16, 2010 12:05:12 PM > Subject: Re: Ordinary risk sprinklers ? > > Cesar, > > You will have to go by the listing for the sprinkler. If it is > specifically listed for Light Hazard only, you can't use it for OH. > If it is listed for use in NFPA 13 occupancies, it could be used in > Light or Ordinary. The Tyco RFII can be used in on OH occupancy, such > as a retail store. If you are talking extended coverage, that may be > a different animal. > > > At 11:51 AM 2/16/2010, you wrote: > >> Dear Forum Members, >> >> >> I apologise for my ignorance on the subject in reference but I do >> have two questions regarding the use of sprinklers that I am >> supposed to use for an area classifies as ordinary risk II: >> >> >> 1. Could I use sprinklers "recommended" for LIGHT HAZARDS in areas >> classified as ordinary risk? >> >> >> 2. Why I can not find - from any manufacturer - Concealed Sprinklers >> for the area classified as ordinary risk area? >> >> >> Any assistance will be highly appreciated. >> >> >> >> Rgds, >> >> >> >> Cesar Villavicencio >> >> >> >> _______________________________________________ >> 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:Sprinklerforum- >> [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:Sprinklerforum- > [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:Sprinklerforum- > [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)
