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 |
|---|---|---|---|---|---|---|
| Aug-2018 | N | UFGS 33 05 16 Concrete Poles | Aug-2008 | D | Concrete poles are covered in UFGS 03 45 33 PRECAST[ PRESTRESSED] STRUCTURAL CONCRETE. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2018 | N | UFGS 34 11 19.00 20 Welding Crane and Railroad Rail - Thermite Method | Aug-2018 | R | This specification was updated and revised to current industry best practices, standards, guidelines, codes, and specifications. | |
| Oct-2007 | N | UFGS 00 73 03 Supplementary Conditions for Azores Projects | Oct-2007 | R | Renumbered paragraphs | |
| Oct-2007 | N | UFGS 01 35 29 Safety and Occupational Health Requirements | Oct-2007 | R | Corrected organization in reference article | |
| Oct-2007 | N | UFGS 01 50 00.00 20 Temporary Facilities and Controls | Apr-2006 | D | Superseded by UFGS 01 50 00 Temporary Construction Facilities and Controls. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Oct-2007 | N | UFGS 05 12 00 Structural Steel | Oct-2007 | R | Updated AISC categories | |
| Oct-2007 | N | UFGS 08 71 00 Door Hardware | Oct-2007 | R | Corrected paragraph entitled "Texture." | |
| Oct-2007 | N | UFGS 10 22 26.13 Accordion Folding Partitions | Oct-2007 | R | Added NASA requirements | |
| Oct-2007 | N | UFGS 10 22 26.23 Coiling Partitions | Oct-2007 | N | New section | |
| Oct-2007 | N | UFGS 23 08 00.00 20 Commissioning of Mechanical[ and Plumbing] Systems | Oct-2007 | R | Change to paragraph entitled "Testing" (3.1.3) | |
| Oct-2007 | N | UFGS 23 30 13.00 20 Ductwork and Ductwork Accessories | Jul-2006 | D | Superseded by UFGS 23 00 00 Air Supply, Distribution, Ventilation, and Exhaust Systems. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Oct-2007 | N | UFGS 23 34 16.00 20 Air Handling Units | Jul-2006 | D | Superseded by UFGS 23 00 00 Air Supply, Distribution, Ventilation, and Exhaust Systems. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Oct-2007 | N | UFGS 26 32 33.00 20 Installation of Uninterruptible Power Supply (UPS) | Apr-2006 | D | Superseded by UFGS 26 33 53.00 20 Uninterruptible Power Supply (UPS). Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Oct-2007 | N | UFGS 26 33 53.00 20 Uninterruptible Power Supply (UPS) | Oct-2007 | N | Superseding UFGS 26 32 33.00 20 Installation of Uninterruptible Power Supply (UPS) | |
| Oct-2007 | N | UFGS 28 31 63.00 20 Analog/Addressable Interior Fire Alarm System | Oct-2007 | R | Clarified paragraph entitled "Repair Service/Replacement Parts" (paragraph 2.1.2). | |
| Oct-2007 | N | UFGS 33 52 80 Liquid Fuels Pipeline Coating Systems | Oct-2007 | N | New section | |
| Jul-2007 | N | UFGS 01 11 00 Summary of Work | Jul-2007 | R | Corrected hyperlink to CCB. | |
| Jul-2007 | N | UFGS 01 14 00 Work Restrictions | Jul-2007 | R | Added paragraph on smoking policy. | |
| Jul-2007 | N | UFGS 01 45 01.00 20 Quality Control (QC) - Minor Construction | Jul-2007 | R | Modified requirements for submitting reports on contracts and task orders less than $750K | |
| Jul-2007 | N | UFGS 05 21 00.00 20 Steel Joists[ and Joist Girders] | Apr-2006 | D | Superseded by UFGS 05 21 13 Deep Longspan Steel Joist Framing, UFGS 05 21 16 Longspan Steel Joist Framing, UFGS 05 21 19 Open Web Steel Joist Framing, and UFGS 05 21 23 Steel Joist Girder Framing Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2007 | N | UFGS 05 21 19 Open Web Steel Joist Framing | Jul-2007 | N | Unification and disassembly of UFGS 05 21 00.00 20 Steel Joists[ and Joist Girders] and UFGS 05 21 02.00 10 Steel Joists | |
| Jul-2007 | N | UFGS 05 21 23 Steel Joist Girder Framing | Jul-2007 | N | Unification and disassembly of UFGS 05 21 00.00 20 Steel Joists[ and Joist Girders] and UFGS 05 21 02.00 10 Steel Joists | |
| Jul-2007 | N | UFGS 10 51 13 Metal Lockers | Jul-2007 | R | Titled changed from Steel Clothing Lockers and unified with (NASA-prepared) UFGS 10 51 00.00 40 Lockers | |
| Jul-2007 | N | UFGS 12 22 00 Curtains and Drapes | Jul-2007 | N | Superseding UFGS 12 22 00.00 20 Curtains and Drapes | |
| Jul-2007 | N | UFGS 12 22 00.00 20 Curtains and Drapes | Apr-2006 | D | Superseded by UFGS 12 22 00 Curtains and Drapes Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2007 | N | UFGS 14 21 00.00 20 Electric Traction Elevators | Apr-2006 | D | This section is scheduled for deletion in the October 2007 release. It is superseded by UFGS 14 21 13 Electric Traction Freight Elevators and UFGS 14 21 23 Electric Traction Passenger Elevators. NOTE: THIS SECTION WAS NOT DELETED FROM THE DATABASE AT THAT TIME AND REMAINED UNTIL 2016. | |
| Jul-2007 | N | UFGS 14 21 23 Electric Traction Passenger Elevators | Jul-2007 | N | Superseding UFGS 14 20 00 Elevators, Electric and UFGS 14 21 00.00 20 Electric Traction Elevators | |
| Jul-2007 | N | UFGS 23 08 00.00 20 Commissioning of Mechanical[ and Plumbing] Systems | Jul-2007 | R | Added project drawing requirement in note | |
| Jul-2007 | N | UFGS 23 21 13.23 20 [High] [Medium] Temperature Water System Within Buildings | Jul-2007 | R | Modified for non-asbestos use. | |
| Jul-2007 | N | UFGS 23 52 33.01 20 Steam Heating Plant Watertube (Shop Assembled) Coal/Oil or Coal | Jul-2007 | R | Modified for non-asbestos use. | |
| Jul-2007 | N | UFGS 23 52 33.02 20 Steam Heating Plant Watertube (Field Erected) Coal/Oil or Coal | Jul-2007 | R | Modified for non-asbestos use. | |
| Jul-2007 | N | UFGS 23 52 33.03 20 Water-Tube Boilers, Oil/Gas or Oil | Jul-2007 | R | Modified for non-asbestos use. | |
| Jul-2007 | N | UFGS 26 20 00 Interior Distribution System | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | N | UFGS 26 51 00 Interior Lighting | Jul-2007 | R | Corrected link in paragraph "Occupancy Sensor" (3.1.7). | |
| Jul-2007 | N | UFGS 27 10 00 Building Telecommunications Cabling System | Jul-2007 | R | Corrected MF95 section references in notes | |
| Jul-2007 | N | UFGS 33 08 55 Fuel Distribution System Start-Up (Non-Hydrant) | Jul-2007 | N | New; Superseding UFGS 23 14 00 Commissioning of Fuel Facility Systems | |
| Jan-2008 | N | UFGS 33 32 16.13 Package [Grinder Pump] [Lift] Station | Apr-2006 | D | Superseded by UFGS 33 32 13.13 Packaged Sewage Lift Stations, Grinder Pump Type Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | N | UFGS 01 30 00 Administrative Requirements | Apr-2007 | R | Deleted insurance requirements for NAVFAC Pacific. | |
| Apr-2007 | N | UFGS 03 31 29 Marine Concrete with Service Life Modeling | Apr-2007 | R | Deleted superfluous note under Submittal Article, SD-07. | |
| Apr-2007 | N | UFGS 22 00 00 Plumbing, General Purpose | Apr-2007 | R | Added chlorine filters to water supply to Air Force, NASA sinks, lavatories and tubs/showers: Corrected errors in installation heights of urinals and other fixtures. | |
| Apr-2007 | N | UFGS 23 08 00.00 20 Commissioning of Mechanical[ and Plumbing] Systems | Apr-2007 | R | Paragraph 1.8.4.2 Certified TAB Reports - list item d: (5) & (6): Reduced number of reporting sites required for medium size duct systems | |
| Apr-2007 | N | UFGS 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC | Apr-2007 | R | Revised definitions, added guidance for BACnet Testing Labs (BTL) certification | |
| Apr-2007 | N | UFGS 26 11 13 Secondary Unit Substations | Apr-2006 | D | Superseded by UFGS 26 11 16 Secondary Unit Substations Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | N | UFGS 26 11 13.00 20 Primary Unit Substation | Apr-2007 | N | Superseding UFGS 26 11 16.00 20 Primary Unit Substations | |
| Apr-2007 | N | UFGS 26 11 16 Secondary Unit Substations | Apr-2007 | N | Superseding UFGS 26 11 13 Secondary Unit Substations | |
| Apr-2007 | N | UFGS 26 11 16.00 20 Primary Unit Substations | Apr-2006 | D | Superseded by UFGS 26 11 13.00 20 Primary Unit Substations Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | N | UFGS 26 32 13.00 20 Single Operation Generator Sets | Apr-2007 | R | Section note revised to add Capital Improvements requirements | |
| Apr-2007 | N | UFGS 33 52 90.00 20 Welding for POL Service Piping | Apr-2007 | N | New section; NOTE this will be superseded by USACE-prepared unified section when published. | |
| Jan-2007 | N | UFGS 00 01 15 List of Drawings | Jan-2007 | R | No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 00 22 13 Supplementary Instructions to Bidders | Jan-2007 | R | No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 00 41 00 Bid Schedules | Jan-2007 | R | No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 01 32 17.00 20 Cost-Loaded Network Analysis Schedules (NAS) | Jan-2007 | R | Deleted [DESIGN BUILD] from the title and Design-Build requirements from the section. | |
| Jan-2007 | N | UFGS 01 45 00.00 20 Quality Control | Jan-2007 | R | Removed reference to UFGS 01 99 00 in paragraph Commissioning (1.4.1) | |
| Jan-2007 | N | UFGS 01 58 00 Project Identification | Jan-2007 | R | Revised link to NAVFAC logo | |
| Jan-2007 | N | UFGS 07 16 19 Metallic Oxide Waterproofing | Jan-2007 | R | No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 07 22 00 Roof and Deck Insulation | Jan-2007 | R | Incorporated NASA requirements | |
| Jan-2007 | N | UFGS 07 51 13 Built-Up Asphalt Roofing | Jan-2007 | R | Title changed from Asphalt Built-Up Roofing; Incorporated NASA requirements; Superseding 07 51 13.13 40 Cold Applied Built-Up Asphalt Roofing | |
| Jan-2007 | N | UFGS 07 52 00 Modified Bituminous Membrane Roofing | Jan-2007 | R | Incorporated NASA requirements | |
| Jan-2007 | N | UFGS 07 53 23 Ethylene-Propylene-Diene-Monomer Roofing | Jan-2007 | N | New section; Incorporated NASA requirements | |
| Jan-2007 | N | UFGS 07 55 23 Ethylene Propylene Diene Monomer (EPDM) Roofing Membrane | Jul-2006 | D | Superseded by UFGS 07 53 23 Ethylene-Propylene-Diene Monomer Roofing Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jan-2007 | N | UFGS 07 60 00 Flashing and Sheet Metal | Jan-2007 | R | Incorporated NASA Requirements | |
| Jan-2007 | N | UFGS 07 92 00 Joint Sealants | Jan-2007 | R | Incorporated NASA requirements | |
| Jan-2007 | N | UFGS 08 11 73 Sliding Fire Doors | Jan-2007 | R | No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 09 97 13.16 Interior Coating of Welded Steel Water Tanks | Jan-2007 | R | Extensive rewrite. | |
| Jan-2007 | N | UFGS 09 97 13.17 Three Coat Epoxy Interior Coating of Welded Steel Petroleum Fuel Tanks | Jan-2007 | R | Extensive rewrite | |
| Jan-2007 | N | UFGS 09 97 13.27 High Performance Coating for Steel Structures | Jan-2007 | R | Extensive rewrite | |
| Jan-2007 | N | UFGS 22 00 00 Plumbing, General Purpose | Jan-2007 | R | Revised non-water use urinals | |
| Jan-2007 | N | UFGS 23 03 00.00 20 Basic Mechanical Materials and Methods | Jan-2007 | R | No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC | Jan-2007 | N | Superseding UFGS 23 09 54.00 20 Direct Digital Control Systems | |
| Jan-2007 | N | UFGS 23 09 54.00 20 Direct Digital Control Systems | Apr-2006 | D | Superseded by UFGS 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jan-2007 | N | UFGS 23 64 26 Chilled, Chilled-Hot, and Condenser Water Piping Systems | Jan-2007 | R | Added note "Not for use in Navy projects" to paragraphs 'Piping for Steam and Condensate' (2.3) and 'Piping for High-Pressure Compressed-Air Systems' (2.4) | |
| Jan-2007 | N | UFGS 23 81 46.00 20 Water Source Heat Pump Systems | Jul-2006 | D | Superseded by UFGS 23 81 47 Water-Loop and Ground-Loop Heat Pump Systems Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jan-2007 | N | UFGS 23 81 47 Water-Loop and Ground-Loop Heat Pump Systems | Jan-2007 | R | Title changed from Vertical Ground-Coupled Heat Exchange Systems; Superseding UFGS 23 81 46.00 20 Water Source Heat Pump Systems (requirements incorporated) | |
| Jan-2007 | N | UFGS 26 05 33 Dockside Power Connection Stations | Jan-2007 | R | Title changed from 480 V Pier Power Outlet Assemblies; No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 33 71 02.00 20 Underground Electrical Distribution | Jan-2007 | R | New graphics | |
| Feb-2007 | N | UFGS 33 71 02.00 20 Underground Electrical Distribution | Feb-2007 | R | INTERIM RELEASE: Added requirement for immersible piping | |
| Jan-2007 | N | UFGS 35 59 13.16 Extruded and Molded Marine Fenders | Jan-2007 | R | Title changed from Resilient Foam-Filled Marine Fenders; No Nature of Change statement provided. | |
| Jan-2007 | N | UFGS 44 42 13.00 20 Aeration Equipment | Jan-2007 | R | No Nature of Change statement provided. | |
| Oct-2006 | N | UFGS 01 30 00 Administrative Requirements | Oct-2006 | R | Added NAVFAC SW Tailoring Option | |
| Oct-2006 | N | UFGS 01 33 00 Submittal Procedures | Oct-2006 | R | Deleted unnecessary reference. | |
| Nov-2006 | N | UFGS 01 91 00 Commissioning | Jul-2006 | D | INTERIM RELEASE: Temporarily removed from master while revision is completed. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Oct-2006 | N | UFGS 08 34 16.20 Vertical Lift Fabric Doors | Oct-2006 | R | Changes to windload requirements | |
| Oct-2006 | N | UFGS 09 29 00 Gypsum Board | Oct-2006 | R | Added sustainable requirements | |
| Oct-2006 | N | UFGS 09 90 00 Paints and Coatings | Oct-2006 | R | Sustainable changes, update MPI numbers | |
| Oct-2006 | N | UFGS 22 00 00 Plumbing, General Purpose | Oct-2006 | R | Changed FY requiring non-flush toilets on USACE projects; Removed reference to ASTM D3308 in regards to PTFE Tape | |
| Oct-2006 | N | UFGS 32 92 19 Seeding | Oct-2006 | R | Corrected dihydrate percentage in paragraph entitled Gypsum (2.3.9) | |
| Oct-2006 | N | UFGS 33 11 00 Water Utility Distribution Piping | Oct-2006 | R | Adjusted para. 2.1.2.4 Rubber-Seated Butterfly Valves. | |
| Jul-2006 | N | UFGS 01 11 00 Summary of Work | Jul-2006 | R | Added sustainable design requirements | |
| Jul-2006 | N | UFGS 33 05 13 Electrical Manhole and Handhole | Apr-2006 | D | Content added to UFGS 33 71 02.00 20 Underground Electrical Distribution Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2006 | N | UFGS 33 71 01.00 20 Overhead Transmission and Distribution | Apr-2006 | D | Superseded by UFGS 33 71 01 Overhead Transmission and Distribution Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2006 | N | UFGS 01 14 00 Work Restrictions | Jul-2006 | R | Added NAVFAC Pacific color restrictions | |
| Jul-2006 | N | UFGS 01 20 00.00 20 Price and Payment Procedures | Jul-2006 | R | Added requirements relating to precast/prestressed concrete piles | |
| Jul-2006 | N | UFGS 01 30 00 Administrative Requirements | Jul-2006 | R | Added sustainable design requirements | |
| Jul-2006 | N | UFGS 01 33 29 Sustainability Requirements and Reporting | Jul-2006 | N | New section LEED(TM) DOCUMENTATION | |
| Nov-2014 | N | UFGS 01 33 29 Sustainability Requirements and Reporting | May-2012 | D | Section titled LEED Documentation replaced/superseded by new UFGS 01 33 29 titled Sustainability Requirements. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2006 | N | UFGS 01 35 40.00 20 Environmental Management | Jul-2006 | N | New section | |
| Jul-2006 | N | UFGS 01 45 00.00 20 Quality Control | Jul-2006 | R | Added sustainable design requirements | |
| Jul-2006 | N | UFGS 01 57 19.00 20 Temporary Environmental Controls | Jul-2006 | R | Thoroughly revised on many issues | |
| Jul-2006 | N | UFGS 01 77 00.00 20 Closeout Procedures | Jul-2006 | R | Added sustainable design requirements | |
| Jul-2006 | N | UFGS 01 78 23 Operation and Maintenance Data | Jul-2006 | R | Added sustainable design requirements |
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