I tried sending this earlier, but it never showed up, so I'm trying again. NFPA 13, 2010 states that a drain/test connection shall be installed at the most remote portion of the system (7.6.3.6). The annex explains that this is due to NFPA 25 requiring systems larger than 40 gallons to be checked for concentration levels. On a system that is under 40 gallons, in this case 15.43 gallons, is this test connection required? Pre-mixed 48% glycerin is to be used.
Bob Knight, CET III 208-318-3057 www.firebyknight.com _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
