Brian: Try NFPA-13, 2013, section 12.1.1.
The concern is that the vents operate AFTER the ESFR sprinklers and don't delay their activiation. John Paulsen - SET Crown Fire System Design 6282 Seeds Rd. Grove City, OH 43123 P - 614-782-2438 F - 614-782-2374 C - 614-348-8206 -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Brian Harris Sent: Thursday, March 24, 2016 11:08 AM To: [email protected] Subject: ESFR & Smoke Vents I recall reading somewhere that if you're using ESFR heads and there are roof vents present they need to be monitored and closed if there's an activation, correct? Can anybody tell me where I saw that :) Brian Harris, CET BVS Systems Inc. Sprinkler Division bvssystemsinc.com<http://bvssystemsinc.com/> Phone: 704.896.9989 Fax: 704.896.1935 _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
