UFGS 23 11 25 Facility Gas Piping  

History: Below is a listing of the Revisions and Changes made to this UFGS.

KEY PREPARING ACTIVITY (PA) A Army N Navy F Air Force S NASA
ACTION N New R Revision C Change D Deletion
Release PA Action Change # Nature of Change or Revision
Aug-2017 A C 2

Updated requirements for natural gas compliance with 49 CFR 192.

Feb-2013 A C 1

Added CSST, Gas Shut-off, Pressure Regulator, Bolting Gasket and Identification requirements

Nov-2008 A N

Superseding UFGS 23 11 23.00 10 Gas Piping System and UFGS 23 11 23.00 40 Facility Natural-Gas Piping