8.4.7 is all related to Large Drop sprinklers. You can't make it say it's required on any type of dry system because it doesn't. Who is saying that Galvanized is a requirement?
Craig L. Prahl, CET Fire Protection CH2MHILL Lockwood Greene 1500 International Drive Spartanburg, SC 29304-0491 Direct - 864.599.4102 Fax - 864.599.8439 CH2MHILL Extension 74102 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Brian Harris Sent: Monday, March 07, 2011 10:49 AM To: [email protected] Subject: Galvanized Pipe 8.4.7.2.1. (2007) Calls for steel pipe used in Dry Pipe and Pre-action systems to be internally galvanized, the handbook adds additional information saying this only applies to systems with Large Drop sprinklers. How can I use this "added text" to explain to an AHJ that says NFPA requires galvanized pipe for any type of a dry system? Brian Harris First Defense Fire Protection 11957 Ramah Church Road Huntersville, NC 28078 Phone: 704.948.3506 Fax: 704.948.3507 Nicet # 128476 ======= Email scanned by PC Tools - No viruses or spyware found. (Email Guard: 7.0.0.21, Virus/Spyware Database: 6.16950) http://www.pctools.com/ ======= _______________________________________________ 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) _______________________________________________ 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)
