Or using a higher-temp sprinkler in an area that's influenced by a heat source. We sometimes mix a 200 QR spray sprinkler into a residential compartment when there's a fireplace of cooking appliance to consider.
Steve Leyton Protection Design & Consulting San Diego, CA -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Roland Huggins Sent: Tuesday, April 27, 2010 1:18 PM To: [email protected] Subject: Re: Mixing residential/qr heads Unless explicitly allowed, such as QR in mechanical closet, you can NOT mixing different types of sprinklers in one compartment. What would be your method for combining the different design basis for each type of sprinkler? Roland On Apr 26, 2010, at 9:40 PM, A.P.Silva wrote: > Reviewing a drawing where the designer has both residential and quick > response heads in a dwelling unit. A res head is installed where the > coverage is required to be EC. In other areas non-residential QR > sprinklers. > First, I don't think there's a problem mixing heads. Is that correct? > Second, can room design method be used, provided minimum 4 heads are > calcd.? > > Tony > > _______________________________________________ > 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) __________ Information from ESET NOD32 Antivirus, version of virus signature database 4946 (20100315) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com __________ Information from ESET NOD32 Antivirus, version of virus signature database 4946 (20100315) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com _______________________________________________ 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)
