1985 they were allowed 5-2 at least not specifically disallowed. 1987 edition they were not allowed. 5-2.3.1 "...Gridded dry-pipe systems shall not be installed."
Scott Office: (763) 425-1001 x 2 Cell: (612) 759-5556 -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Steve Sorrell Sent: Tuesday, May 03, 2016 11:42 AM To: [email protected] Subject: Gridded dry system All, I have come upon a gridded dry system fed by a fire pump that was installed in 1985. I was sure that these are not legal, but could they have been in 1985 ? Any help would be appreciated, Steve Stephen J. Sorrell, CET NICET# 77901 Level III E mail: [email protected]<mailto:[email protected]> Design Manager Performance Fire Protection, LLC Corporate Office 179 Gasoline Alley - PO Box 4510 Mooresville, NC 28117 Phone: 704-663-1664 Fax: 704-663-1652 Cell : 704-309-1242 Web: www.performancefire.com<http://www.performancefire.com/> Licensed in NC, SC, VA, TN, GA, AL "Performance on Every Level." _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
