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||Date||Action||Change #||Nature of Change or Revision|
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.
This is a "NEW" guide specification section number that, in part, replaces UFGS 26 23 00 Switchboards and Switchgear. The original guide specification was separated into two specifications: UFGS 26 23 00, Low Voltage Switchgear and UFGS 26 24 13 Switchboards, and both sections have also had a complete technical update.