UFGS 26 11 13.00 20 Primary Unit Substations  

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-2018 N C 2

Sustainability updates required to coordinate with the Federal Codes and DoD policies and procedures.

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.

Apr-2007 N N

Superseding UFGS 26 11 16.00 20 Primary Unit Substations