Educational is classified as LH, if you're replacing all the heads they should definitely be QR, the explanitory material (at least in the 2010 handbook) suggests even if you "overdesign" the denisty above LH, if the standard would catagorize it as LH the heads should still be QR. Mike Morey, SET, CFPS Sprinkler Designer BMW Constructors, Inc. O: 317.651.0596 | C: 317.586.8111 www.bmwc.com
________________________________ From: [email protected] on behalf of Todd - FPDC Sent: Mon 7/2/2012 11:14 AM To: [email protected] Subject: Head replacement on pipe sched I am recommending replacing all of the sprinklers on a pipe schedule system in a school. SR or QR heads? Sent from my iPhone _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum -------------- next part -------------- A non-text attachment was scrubbed... Name: winmail.dat Type: application/ms-tnef Size: 3923 bytes Desc: not available URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20120702/d471fc4f/attachment.bin> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
