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-2024 | A | Aug-2024 | R |
Complete review and update. |
|
| May-2021 | A | Feb-2019 | C | 1 |
This change aligns PVT requirements with Navy testing processes and eliminates an extraneous tailoring option. Deleted subpart 1.8.11 and corresponding submittal item in response to CCR 9532. Updated subpart 3.10 in response to CCR 9365. |
| Feb-2020 | A | Feb-2019 | C | 2 |
Incorporated changes to accommodate new requirements for an exception to the use of open protocols within specific system types when certain criteria are met. |
| Nov-2019 | A | Feb-2019 | C | 3 |
Added new paragraph 1.1.1 to accommodate a recent change in Navy policy. |
| Feb-2019 | A | Feb-2019 | R |
Complete review and update. |
|
| Aug-2018 | A | Nov-2015 | C | 4 |
Corrected tailoring tags in response to CCR 6663. |
| Nov-2017 | A | Nov-2015 | C | 5 |
Updated tailoring option for Navy jobs with an Acceptance Engineer. |
| Nov-2015 | A | Nov-2015 | N |
Superseding UFGS 23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING CONTROL SYSTEMS and UFGS 23 09 23.13 20 BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC |
Comments
Complete review and update.
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Complete review and update.
This change aligns PVT
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
This change aligns PVT requirements with Navy testing processes and eliminates an extraneous tailoring option. Deleted subpart 1.8.11 and corresponding submittal item in response to CCR 9532. Updated subpart 3.10 in response to CCR 9365.
Incorporated changes to
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Incorporated changes to accommodate new requirements for an exception to the use of open protocols within specific system types when certain criteria are met.
Added new paragraph 1.1.1 to
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Added new paragraph 1.1.1 to accommodate a recent change in Navy policy.
Complete review and update.
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Complete review and update.
Corrected tailoring tags in
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Corrected tailoring tags in response to CCR 6663.
Updated tailoring option for
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Updated tailoring option for Navy jobs with an Acceptance Engineer.
Superseding UFGS 23 09 23
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Superseding UFGS 23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING CONTROL SYSTEMS and UFGS 23 09 23.13 20 BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC