Please see 22.4.4.10.1 (2010 edt)
Matthew J. Willis, CET Automatic Fire Sprinklers Norred Fire Systems L.L.C. 318-387-1134 Voice 318-816-1087 Mobile 318-387-1163 Facsimile [email protected] > >-----Original Message----- > >From: [email protected] [mailto:sprinklerforum- > >[email protected]] On Behalf Of [email protected] > >Sent: Tuesday, February 22, 2011 7:40 AM > >To: [email protected] > >Subject: RE: As = L x S > > > >If you are referring to the area of coverage of the individual sprinkler > >you should use the actual area the sprinkler is covering not the maximum > >allowable. If you have sprinklers spaced where they cover only 90 square > >feet due to obstructions or other construction issues, use that value > >regardless whether or not your maximum allowable spacing may have been > >130 square feet. > > > >You are only calculating the sprinklers in the hydraulically remote area > >unless you are calculating a deluge system. > > > >Craig L. Prahl, CET > >Fire Protection > >CH2MHILL > >Lockwood Greene > >1500 International Drive > >Spartanburg, SC 29304-0491 > >Direct - 864.599.4102 > >Fax - 864.599.8439 > >CH2MHILL Extension 74102 > >[email protected] > > > > > >-----Original Message----- > >From: [email protected] [mailto:sprinklerforum- > >[email protected]] On Behalf Of [email protected] > >Sent: Tuesday, February 22, 2011 1:36 AM > >To: [email protected] > >Subject: As = L x S > > > >Hi > >I understand that I need to use the maximum AS (sprinkler coverage) to > >run > >the hydraulic calculations. Is This AS should be taken from only the > >sprinklers in the remote area, or should be for the entire system??? > >Regards > > > > > >_______________________________________________ > >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) > >No virus found in this incoming message. > >Checked by AVG - www.avg.com > >Version: 9.0.872 / Virus Database: 271.1.1/3445 - Release Date: 02/21/11 > >13:34:00 _______________________________________________ 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)
