UFGS 33 11 23 Natural Gas and Liquid Petroleum 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 N C 1

Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide , Open Protocol , Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.

Nov-2009 N R

Removed paragraph 1.2 regarding Y2K, removed Y2K info from SD-07 Certificates and paragraphs 1.7 and 2.1 including note in between

Aug-2008 N N

Renumbered; Superseding UFGS 33 11 23.00 20 with same title