<p>Superseded by UFGS 23 09 00, UFGS 23 09 23.01, UFGS 23 09 23.02, UFGS 23 09 13, and UFGS 23 09 23</p>
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 |
|---|---|---|---|---|---|
| Nov-2015 | A | May-2011 | D |
Superseded by UFGS 23 09 00 Instrumentation and Control for HVAC, UFGS 23 09 23.01 LONWORKS Direct Digital Control for HVAC and Other Building Control Systems, UFGS 23 09 23.02 BACNET Direct Digital Control for HVAC and Other Building Control Systems, UFGS 23 09 13 Instrumentation and Control Devices for HVAC, and UFGS 23 09 93 Sequences or Operation for HVAC Control. |
|
| Feb-2014 | A | May-2011 | C | 1 |
QC Checklist in APPENDIX A made available in electronic format for use with this section at: http://www.wbdg.org/ccb/NAVGRAPH/graphtoc.pdf |
| May-2011 | A | May-2011 | R |
Allow ductile iron bodies in paragraph BUTTERFLY |
|
| May-2010 | A | May-2010 | R |
Section title change (was Direct Digital Control for HVAC and Other Local Building Systems) and extensive rewrite |
|
| Dec-2009 | A | Dec-2009 | R |
INTERIM RELEASE: Restored to version prior to Nov-08 release |
|
| Nov-2008 | A | Nov-2008 | R |
Compliance with CSI SectionFormat |
Comments
Superseded by UFGS 23 09 00
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Superseded by UFGS 23 09 00 Instrumentation and Control for HVAC, UFGS 23 09 23.01 LONWORKS Direct Digital Control for HVAC and Other Building Control Systems, UFGS 23 09 23.02 BACNET Direct Digital Control for HVAC and Other Building Control Systems, UFGS 23 09 13 Instrumentation and Control Devices for HVAC, and UFGS 23 09 93 Sequences or Operation for HVAC Control.
Note: The last published PDF version of this Section is available in the previous release in the <a href="https://www.wbdg.org/ffc/dod/unified-facilities-guide-specifications-uf… Archives</a>.
QC Checklist in APPENDIX A
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
QC Checklist in APPENDIX A made available in electronic format for use with this section at: http://www.wbdg.org/ccb/NAVGRAPH/graphtoc.pdf
Allow ductile iron bodies in
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Allow ductile iron bodies in paragraph BUTTERFLY
VALVES
Section title change (was
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Section title change (was Direct Digital Control for HVAC and Other Local Building Systems) and extensive rewrite
INTERIM UPDATE: Restored to
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
INTERIM RELEASE: Restored to version prior to Nov-08 release
Compliance with CSI
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Compliance with CSI SectionFormat