UFGS Changes and Revisions 
Related Materials: Policy on UFGS Changes and Revisions
Below is a listing of the Revisions and Changes made to UFGS Sections for each quarterly release.
To view a list for a specific UFGS Release, select the UFGS release date from the 'Release' drop-down and click 'Apply'.
To view a list of all the revisions and changes made to a specific UFGS Section, select 'Any' from the "Release' drop down, type the Section number into the Search bar and select the Section to view, then click 'Apply'.
After clicking 'Apply', you can PRINT REPORT, which will include the nature of the change/revision.
To view the complete detailed history of all the revisions and changes made to a UFGS Section, click on the Section title.
| KEY | PREPARING ACTIVITY (PA) | A Army | N Navy | F Air Force | S NASA |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release |
PA |
UFGS Section | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|---|
| Apr-2008 | S | UFGS 40 18 00 Vacuum Systems Process Piping | Apr-2008 | N | Renumbered/ Superseding UFGS 40 18 00.00 40 with same title | |
| Apr-2008 | S | UFGS 40 18 00.00 40 Vacuum Systems Process Piping | Jul-2007 | D | Renumbered/ Superseded by UFGS 40 18 00 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2008 | S | UFGS 40 42 13.26 40 Process Piping Insulation for Specialty Applications | Jun-2006 | D | Redundant to UFGS 22 00 00 Plumbing, General Purpose Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2008 | S | UFGS 42 22 00.00 40 Process Chillers and Coolers | Apr-2008 | R | Section References (SRF) update | |
| Apr-2008 | S | UFGS 42 22 13.00 40 Centrifugal Process Chillers and Coolers | Apr-2008 | R | Section References (SRF) update | |
| Apr-2008 | S | UFGS 42 22 16.00 40 Reciprocating Process Chillers and Coolers | Apr-2008 | R | Section References (SRF) update | |
| Aug-2008 | S | UFGS 08 34 53.00 40 Security Doors and Frames | Jun-2006 | D | Renumbered/ Superseded by UFGS 08 34 53 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2014 | S | UFGS 23 73 13.00 40 Modular Indoor Central-Station Air-Handling Units | May-2014 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2014 | S | UFGS 23 82 19.00 40 Fan Coil Units | May-2014 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2014 | S | UFGS 23 82 23.00 40 Unit Ventilators | May-2014 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2014 | S | UFGS 33 77 36.00 40 Medium-Voltage Utility Fuses | May-2014 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2008 | S | UFGS 23 73 13.00 40 Modular Indoor Central-Station Air-Handling Units | Apr-2008 | D | Renumbered/ Superseded by UFGS 23 73 13 with same title | |
| Aug-2008 | S | UFGS 23 73 13 Modular Indoor Central-Station Air-Handling Units | Aug-2008 | N | Renumbered; Superseding UFGS 23 73 13.00 40 with same title; Minor Edits; Section References (SRF) update | |
| Aug-2008 | S | UFGS 22 07 19.00 40 Plumbing Piping Insulation | Jul-2007 | D | Renumbered/ Superseded by UFGS 22 07 19 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2008 | S | UFGS 22 07 19 Plumbing Piping Insulation | Aug-2008 | N | Superseding UFGS 22 07 10.00 20 Exterior Piping Insulation and UFGS 22 07 19.00 40 with same title; Minor Edits | |
| Aug-2008 | S | UFGS 22 14 29.00 Sump Pumps | Apr-2008 | D | Renumbered/ Superseded by UFGS 22 14 29 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2008 | S | UFGS 22 15 14.00 40 General Service Compressed-Air Systems, Low Pressure | Apr-2008 | D | Renumbered/ Superseded by UFGS 22 15 14 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2008 | S | UFGS 23 00 00.00 40 Heating, Ventilating, and Air Conditioning | Jul-2007 | D | Superseded by UFGS 23 00 00 Air Supply, Distribution, Ventilation, and Exhaust Systems (Preparing Activity: USACE) Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2008 | S | UFGS 23 05 00.00 40 Common Work Results for HVAC | Apr-2008 | D | Superseded by UFGS 23 05 15 Common Piping for HVAC Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2008 | S | UFGS 23 22 00.00 40 Steam and Condensate Piping and Pumps | Apr-2008 | D | Superseded by UFGS 23 22 23 Steam Condensate Pumps (formerly Steam Valves) Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2008 | S | UFGS 23 22 13.35 40 Steam Traps | Jun-2006 | D | Renumbered/ Superseded by UFGS 23 22 13.35 with same title | |
| Aug-2008 | S | UFGS 23 34 23.00 40 HVAC Power Ventilators | Apr-2008 | D | Renumbered/ Superseded by UFGS 23 34 23 with same title | |
| Aug-2008 | S | UFGS 23 37 13.00 40 Diffusers, Registers, and Grills | Apr-2008 | D | Renumbered/ Superseded by UFGS 23 37 13 with same title | |
| Aug-2008 | S | UFGS 23 41 13.00 40 Panel Filters | Jul-2007 | D | Renumbered/ Superseded by UFGS 23 41 13 with same title | |
| Aug-2008 | S | UFGS 23 55 13.00 40 Fuel-Fired Duct Heaters | Jan-2007 | D | Superseded by UFGS 23 82 43 Electric Duct Heaters | |
| Aug-2008 | S | UFGS 23 74 33.00 40 Small HVAC Units, Cooling-Only, Recirculating, Split and Unitary for Window and Floor Mounting | Apr-2008 | D | Renumbered/ Superseded by UFGS 23 74 33 with same title | |
| Aug-2008 | S | UFGS 23 81 43.00 40 Air-Source Unitary Heat Pumps | Apr-2008 | D | Redundant to UFGS 23 82 02.00 10 Unitary Heating and Cooling Equipment and UFGS 23 81 00.00 20 Unitary Air Conditioning Equipment | |
| Aug-2008 | S | UFGS 23 82 16.00 40 Air Coils | Jul-2007 | D | Renumbered/ Superseded by UFGS 26 82 16 with same title | |
| Aug-2008 | S | UFGS 23 82 19.00 40 Fan Coil Units | Apr-2008 | D | Renumbered/ Superseded by UFGS 23 82 19 with same title | |
| Aug-2008 | S | UFGS 23 82 23.00 40 Unit Ventilators | Apr-2008 | D | Renumbered/ Superseded by UFGS 23 82 23 with same title | |
| Aug-2008 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Apr-2008 | D | Renumbered/ Superseded by UFGS 26 05 00 with same title | |
| Aug-2008 | S | UFGS 26 27 26.00 40 Wiring Devices | Jul-2007 | D | Redundant to UFGS 26 05 00 Common Work Results for Electrical | |
| Aug-2008 | S | UFGS 26 28 16.00 40 Enclosed Switches and Circuit Breakers | Jul-2007 | D | Superseded by UFGS 26 28 21.00 40 Automatic Transfer Switches | |
| May-2014 | S | UFGS 40 18 00.00 40 Vacuum Systems Process Piping | May-2014 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2014 | S | UFGS 42 22 00.00 40 Process Chillers and Coolers | May-2014 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2014 | S | UFGS 03 41 33 Precast Structural Pretensioned Concrete | Feb-2011 | C | 2 | SRF update, changed 05 05 23 WELDING, STRUCTURAL to 05 05 23.16 STRUCTURAL WELDING |
| May-2014 | S | UFGS 03 47 13 Tilt-Up Concrete | Aug-2008 | C | 2 | SRF update, changed 05 05 23 WELDING, STRUCTURAL to STRUCTURAL WELDING |
| May-2014 | S | UFGS 05 51 00 Metal Stairs | Feb-2012 | C | 1 | SRF update, changed 05 05 23 WELDING, STRUCTURAL to 05 05 23.16 STRUCTURAL WELDING. |
| May-2014 | S | UFGS 05 52 00 Metal Railings | Feb-2011 | C | 3 | SRF update, changed 05 05 23 WELDING, STRUCTURAL to STRUCTURAL WELDING |
| May-2014 | S | UFGS 28 05 26.00 40 Grounding and Bonding for Electrical Systems | Aug-2013 | C | 1 | SRF update, changed 05 05 23 WELDING, STRUCTURAL to 05 05 23.16 STRUCTURAL WELDING |
| May-2014 | S | UFGS 40 17 30.00 40 Welding General Piping | Aug-2010 | C | 2 | SRF update, changed 05 05 23 WELDING, STRUCTURAL to 05 05 23.16 STRUCTURAL WELDING |
| Feb-2014 | S | UFGS 12 48 13 Entrance Floor Mats and Frames | Feb-2014 | N | Superseding UFGS 12 48 13.13 Entrance Floor Mats; title and section number changed; updated entire section through unification; Tri Annual Database Maintenance (TADM) completed including incorporating CCRs | |
| Feb-2014 | S | UFGS 12 48 13.13 Entrance Floor Mats | Feb-2011 | D | Superseded by UFGS 12 48 13 Entrance Floor Mats and Frames Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Feb-2014 | S | UFGS 22 15 09.00 40 General Service Compressed-Air Systems Cleaning Procedures | Feb-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Feb-2014 | S | UFGS 23 05 15 Common Piping for HVAC | Feb-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Feb-2014 | S | UFGS 23 22 13.35 40 Steam Traps | Feb-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Feb-2014 | S | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | Feb-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Feb-2014 | S | UFGS 28 33 00.00 40 Fuel-Gas Detection and Alarm | Feb-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Nov-2013 | S | UFGS 06 18 00 Glued-Laminated Construction | Nov-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2013 | S | UFGS 12 32 00 Manufactured Wood Casework | Nov-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2013 | S | UFGS 21 21 00.00 40 Carbon-Dioxide Fire Extinguishing Systems | Nov-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2013 | S | UFGS 22 05 83.63 Cured-In-Place Pipe (CIPP) Lining for Plumbing Applications | Nov-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2013 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Nov-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2013 | S | UFGS 33 05 23.13 Utility Horizontal Directional Drilling | Nov-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2013 | S | UFGS 01 33 00 Submittal Procedures | May-2011 | C | 3 | Section 26 12 19.20 was replaced by 26 12 21 SINGLE-PHASED PAD- MOUNTED TRANSFORMERS at Subpart 1.5.1.2 |
| Nov-2013 | S | UFGS 01 78 24.00 20 Facility Data Workbook (FDW) | Aug-2012 | C | 1 | Revised note before part 1. |
| Nov-2013 | S | UFGS 26 12 19.00 40 Pad-Mounted, Liquid-Filled Medium-Voltage Transformers | Feb-2011 | C | 1 | Section 26 12 19.20 was replaced by 26 12 21 SINGLE-PHASED PAD- MOUNTED TRANSFORMERS within the General Note |
| Aug-2013 | S | UFGS 21 13 00.00 40 Fire-Suppression Sprinkler Systems | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 21 13 26.00 40 Deluge Fire-Suppression Sprinkler Systems | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 22 07 19.00 40 Plumbing Piping Insulation | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 26 09 23.00 40 Lighting Control Devices | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 26 18 23.00 40 Medium-Voltage Surge Arresters | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 26 24 16.00 40 Panelboards | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 26 35 33.00 40 Power Factor Correction Equipment | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 28 05 26.00 40 Grounding and Bonding for Electrical Systems | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2013 | S | UFGS 33 77 19.00 40 Medium-Voltage Switch | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2013 | S | UFGS 21 22 00.00 40 Clean Agent Fire Extinguishing Systems | May-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2013 | S | UFGS 23 82 16.00 40 Air Coils | May-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2013 | S | UFGS 26 56 19.00 40 Roadway Lighting | May-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2013 | S | UFGS 27 21 10.00 40 Fiber Optic Data Transmission System | May-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2013 | S | UFGS 28 31 13.00 40 Fire Detection and Alarm Control, GUI and Logic Systems | May-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Feb-2013 | S | UFGS 26 51 00.00 40 Interior Lighting | Feb-2013 | R | Updated the entire section | |
| Feb-2013 | S | UFGS 26 56 36.00 40 Flood Lighting | Feb-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2012 | S | UFGS 01 91 00.00 40 Commissioning | Nov-2012 | N | New (for NASA Only) | |
| Nov-2012 | S | UFGS 23 31 13.00 40 Metal Ducts | Nov-2012 | R | Major revisions - Removed redundant text from Subpart 1.2; Submittal Compliance, Imperative Language, Re-organized improperly placed paragraphs from PART 1 to PART 2. | |
| Nov-2012 | S | UFGS 01 32 17.00 20 Cost-Loaded Network Analysis Schedules (NAS) | Aug-2010 | C | 1 | Modified subparts 1.4 and 1.4 to add Primavera P6 |
| Nov-2012 | S | UFGS 01 33 00 Submittal Procedures | May-2011 | C | 2 | In the last paragraph of the General Note, changed CONSTRUCTION to DESIGN-BID-BUILD within the Army tailoring tag |
| Nov-2012 | S | UFGS 03 62 16 Metallic Non-Shrink Grouting | Feb-2012 | C | 1 | There was an incomplete statement in Subpart 2.1, which has been corrected |
| Nov-2012 | S | UFGS 05 14 00.13 Welding Structural Aluminum Framing | Nov-2010 | C | 2 | Updated CSI Section Format per latest UFC 1-300-02, - Added Subpart 1.3, deleted Subpart 1.4 |
| Nov-2012 | S | UFGS 05 52 00 Metal Railings | Feb-2011 | C | 2 | Imperative language |
| Nov-2012 | S | UFGS 07 41 63 Fabricated Roof Panel Assemblies | May-2009 | C | 1 | Tri-Annual Database Maintenance which includes, updating CSI Section Format per latest UFC 1-300-02; Submittal Article compliance, Imperative language and a few minor changes |
| May-2018 | S | UFGS 05 72 00 Decorative Metal Specialties | May-2018 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2012 | S | UFGS 08 22 20 Fiberglass Reinforced Plastic (FRP) Doors and Frames | May-2009 | C | 1 | Tri-Annual Database Maintenance which includes, updating CSI Section Format per latest UFC 1-300-02; Submittal Article compliance, Imperative language and a few minor changes |
| Nov-2012 | S | UFGS 08 33 23 Overhead Coiling Doors | Jul-2007 | C | 1 | Updated Section Format per latest UFC 1-300-02,removed text (redundant) text from Submittal Article and located info in body of the text in the appropriate Part; added testing tags at several locations. |
| Nov-2012 | S | UFGS 08 41 13 Aluminum-Framed Entrances and Storefronts | Feb-2011 | C | 1 | Tri-Annual Database Maintenance which includes, updating CSI Section Format per latest UFC 1-300-02; Submittal Article compliance, Imperative language and a few minor changes. |
| Nov-2012 | S | UFGS 09 23 82 Fireproof Gypsum Plastering | May-2010 | C | 1 | Updated CSI Section Format per latest UFC 1-300-02; added Subpart 1.2,1.2.1 |
| May-2018 | S | UFGS 06 71 33 Fiberglass Reinforced Plastic (FRP) Ladders | May-2018 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2012 | S | UFGS 09 67 23.13 Standard Resinous Flooring | Aug-2010 | C | 1 | Updated CSI Section Format per latest UFC 1-300-02; modified Submittal Article; modified titles in Subpart 3.2.4, 3.3.1, 3.3.2 and 3.3, other minor revisions |
| Nov-2012 | S | UFGS 12 36 00 Countertops | May-2009 | C | 2 | Modified Submittal Article; minor revisions |
| Nov-2012 | S | UFGS 12 48 13.13 Entrance Floor Mats | Feb-2011 | C | 2 | Imperative language |
| Nov-2012 | S | UFGS 22 66 53.00 40 Laboratory Chemical-Waste and Vent Piping | Feb-2011 | C | 1 | Modified Submittal Article; minor revisions |
| Nov-2012 | S | UFGS 23 05 48.00 40 Vibration and Seismic Controls for HVAC Piping and Equipment | Feb-2011 | C | 2 | Modified Submittal Article; minor changes to the heading titles in table to resolve the issues of the CCR #589; imperative language; added some TST tags |
| May-2018 | S | UFGS 06 73 01 Fiberglass Reinforced Plastic (FRP) Grating | May-2018 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2018 | S | UFGS 06 82 14 Fiberglass Reinforced Plastic (FRP) Pipe and Tube Railings | May-2018 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2012 | S | UFGS 23 22 23.00 40 Steam Condensate Pumps | Feb-2011 | C | 2 | Submittal Article compliance, deleted Subpart 1.3.1, added Subpart 1.4, 1.4.1, 1.4.2; imperative language |
| Nov-2012 | S | UFGS 23 36 00.00 40 Air Terminal Units | Feb-2011 | C | 1 | Modified Submittal Article; imperative language; minor revisions |
| Nov-2012 | S | UFGS 23 37 13.00 40 Diffusers, Registers, and Grills | May-2010 | C | 1 | Submittal Article compliance |
| Nov-2012 | S | UFGS 23 41 13.00 40 Panel Filters | May-2010 | C | 1 | Submittal Article compliance |
| Nov-2012 | S | UFGS 26 53 00.00 40 Exit Signs | Nov-2008 | C | 1 | Submittal Article compliance, title change in Subpart 1.2, added Subpart 1.2.1; imperative language |
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