UFGS 23 64 10 Water Chillers, Vapor Compression Type  

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.

Nov-2016 N R

Complete revision.

Aug-2015 N C 3

UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements".

Nov-2014 N C 2

Updated Products Section for chillers in Part 2.

Nov-2013 N C 1

Added subparts 2.3 and 3.2; revised subparts 2.2.2.2, 2.4.1, 2.7.13. 2.7.16, 2.8.5, 2.17.5.1 and 3.5.2

Aug-2008 N N

Superseding UFGS 23 64 00.00 10 Liquid Chillers and UFGS 23 66 00.00 20 Central Refrigeration Equipment for Air Conditioning