Good luck with that! It's like trying to find a listing for ductile Iron Pipe above ground for fire protection. The most often listed reason not to use PVC (C900) above ground is it's not listed. Well try and find a DIP that's listed for Fire Above ground.
Thom McMahon, SET Firetech, Inc. 2560 Copper Ridge Dr P.O. Box 882136 Steamboat Springs, CO 80488 Tel: 970-879-7952 Fax: 970-879-7926 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of George Church Sent: Thursday, March 25, 2010 3:28 PM To: [email protected] Subject: RE: Grooved Underground, Thrust Blocks Required? I'd check vic and/or Grinnell websites/manuals. I've run grooved galv, wrapped, to a 90* pattern FDC without serious consequences. glc _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
