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 [ARCHIVED] |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release | PA | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|
| Aug-2020 | A | Aug-2020 | R | Completely new section replacing/consolidating (previous) UFGS 28 31 74.00 20 INTERIOR FIRE DETECTION AND ALARM SYSTEM and UFGS 28 31 76 INTERIOR FIRE ALARM AND MASS NOTIFICATION SYSTEM, UFGS 28 31 00.00 10 FIRE DETECTION AND ALARM SYSTEM, DIRECT CURRENT LOOP, UFGS 28 31 49 CARBON MONOXIDE DETECTORS, UFGS 28 31 63.00 20 ANALOG/ADDRESSABLE INTERIOR FIRE ALARM SYSTEM, and UFGS 28 31 64.00 10 FIRE DETECTION AND ALARM SYSTEM, ADDRESSABLE. | |
| Aug-2017 | A | Aug-2011 | 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. |
| Aug-2011 | A | Aug-2011 | R | Major revision | |
| Nov-2008 | A | Nov-2008 | R | Compliance with CSI SectionFormat |
