We usually use the TYCO Riser Manifold which can be ordered with the relief valve and install them in the riser room. This is then piped as part of the main drain. The exit point is the only real consideration since water will be dumped. The location just needs to be relatively free of pedestrian traffic, especially in freezing conditions. AGF also makes a T & D for the same purpose.
Bob Knight -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, April 25, 2007 12:08 PM To: [email protected] Subject: Locations for relief valve on gridded systems What's the consensus on the typical location for the relief valves for gridded wet systems, anyone ever put on the inspectors' test line about 4ft above the floor? Craig L. Prahl, CET Fire Protection Group Mechanical Department CH2MHILL Lockwood Greene 1500 International Drive PO Box 491, Spartanburg, SC 29304-0491 Direct - 864.599.4102 Fax - 864.599.8439 [EMAIL PROTECTED] http://www.lg.com -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 269.5.9/773 - Release Date: 4/22/2007 8:18 PM _______________________________________________ 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)
