UFGS 23 81 47 Water-Loop and Ground-Loop Heat Pump Systems

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

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. Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).

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".

Modified subpart 1.6 and notes before part 1

Minor revisions throughout

Updated throughout

Title changed from Vertical Ground-Coupled Heat Exchange Systems; Superseding UFGS 23 81 46.00 20 Water Source Heat Pump Systems (requirements incorporated)