2007, 9.3.6.3 - The end sprinkler on a line shall be restrained against excessive vertical and lateral movement.
1. Can I assume the word line means "branch line" based on the title of 9.3.6? 2. Would the end sprinkler include sprinklers on drops, arm-overs, and return bends? 3. Would "excessive" be defined as using a restraint not listed for vertical and/or lateral movement or not meeting 9.3.6.1(5)? Someone has asked me to approve a particular brace but then I realized I had no idea how many needed to be installed! (Getting old but still learning) Bill Brooks William N. Brooks, P.E. Brooks Fire Protection Engineering Inc. 372 Wilett Drive Severna Park, MD 21146 410-544-3620 Phone 410-544-3032 FAX 412-400-6528 Cell _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field)
