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 |
|---|---|---|---|---|---|---|
| Jul-2007 | S | UFGS 22 15 13.16 40 High-Pressure Compressed-Air Piping and Valves, Stainless | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 22 15 14.00 40 General Service Compressed-Air Systems, High Pressure | Jul-2007 | R | Reference Update | |
| Jul-2007 | A | UFGS 23 00 00 Air Supply, Distribution, Ventilation, and Exhaust Systems | Jul-2007 | R | Revised seal class A ductwork, registers, outdoor units, filters | |
| Jul-2007 | S | UFGS 23 00 00.00 40 Heating, Ventilating, and Air Conditioning | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 05 00.00 40 Common Work Results for HVAC | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 07 13.00 40 Duct Insulation | Jul-2007 | R | Reference Update | |
| 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 | S | UFGS 23 09 33.00 40 Electric and Electronic Control System for HVAC | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 09 33.13 40 Electric Control System for HVAC | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 11 23.00 40 Facility Natural-Gas Piping | Jul-2007 | R | Reference Update | |
| Jul-2007 | F | UFGS 23 14 00 Commissioning of Fuel Facility Systems | Apr-2007 | D | Superseded by UFGS 33 08 55 Commissioning of Fuel Facility Systems Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| 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 | S | UFGS 23 22 13.13 40 Steam and Condensate Heating Piping | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 31 11.11 40 Ducts, Low Pressure | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 31 11.12 40 Ducts, Medium/High Pressure | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 31 13.20 40 Welding Metal Ductwork | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 23 34 23.00 40 HVAC Power Ventilators | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 36 00 Air Terminal Units | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 37 23.00 40 HVAC Gravity Ventilators | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 41 13.00 40 Panel Filters | Jul-2007 | R | Reference Update | |
| 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 | A | UFGS 23 71 19 Thermal Energy Storage System: Ice-On-Coil | Jul-2007 | R | Div 05 Section References (SRF) changes | |
| Jul-2007 | S | UFGS 23 73 13.00 40 Modular Indoor Central-Station Air-Handling Units | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 23 81 43.00 40 Air-Source Unitary Heat Pumps | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 23 82 16.00 40 Air Coils | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 82 19.00 40 Fan Coil Units | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 23 82 23.00 40 Unit Ventilators | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Jul-2007 | R | Title changed from Overcurrent Protective Devices Coordination Study; Reference Update | |
| Jul-2007 | S | UFGS 26 09 23.00 40 Lighting Control Devices | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 12 00.00 40 Medium-Voltage Transformers | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 18 23.00 40 Medium-Voltage Surge Arresters | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 18 39.00 40 Medium-Voltage Controllers | Jan-2007 | D | Renamed to/Superseded by UFGS 26 60 13 Low Voltage Motors Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2007 | N | UFGS 26 20 00 Interior Distribution System | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 26 24 16.00 40 Panelboards | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 26 24 19.00 40 Motor-Control Centers | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 26 27 26.00 40 Wiring Devices | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 28 16.00 40 Enclosed Switches and Circuit Breakers | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 26 35 33.00 40 Power Factor Correction Equipment | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 26 41 00.00 40 Lightning Protection System | Jul-2007 | R | Reference Update | |
| Jul-2007 | N | UFGS 26 51 00 Interior Lighting | Jul-2007 | R | Corrected link in paragraph "Occupancy Sensor" (3.1.7). | |
| Jul-2007 | S | UFGS 26 51 13.08 40 Incandescent Lighting | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 52 00.00 40 Emergency Lighting | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 54 00.00 40 Classified, Special Purpose, Exterior Lighting | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 56 36.00 40 Flood Lighting | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 26 60 13 Low-Voltage Motors | Jul-2007 | R | Title changed from Medium-Voltage Controllers; Superseding UFGS 26 18 39.00 40 Medium-Voltage Controllers | |
| Jul-2007 | S | UFGS 27 05 28.36 40 Cable Trays for Communications Systems | Jul-2007 | R | Reference Update | |
| Jul-2007 | N | UFGS 27 10 00 Building Telecommunications Cabling System | Jul-2007 | R | Corrected MF95 section references in notes | |
| Jul-2007 | S | UFGS 28 05 26.00 40 Grounding and Bonding for Electrical Systems | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 28 31 53.00 40 Fire Alarm Initiating Devices | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 28 33 00.00 40 Fuel-Gas Detection and Alarm | Jul-2007 | R | Reference Update, Renamed Reference Organization | |
| Jul-2007 | A | UFGS 31 36 00 Gabions | Jul-2007 | R | reformatted DEFINITIONS | |
| Jul-2007 | A | UFGS 32 13 11 Concrete Pavement for Airfields and Other Heavy-Duty Pavements | Jul-2007 | R | Revision for diamond grinding and supplemental cements, silica and admixtures | |
| Jul-2007 | A | UFGS 32 13 16.16 Roller Compacted Concrete (RCC) Pavement | Jul-2007 | R | Complete revision; added appendices | |
| Jul-2007 | S | UFGS 32 31 13.00 40 Chain Link Fences and Gates | Jul-2007 | R | Reference Update | |
| 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 | |
| Jul-2007 | S | UFGS 33 32 13.13 40 Packaged Sewage Lift Stations, Wet Well Type | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 33 73 00.00 40 Utility Transformers | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 33 75 00.00 40 Switchgear and Protection Devices | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 33 77 19.00 40 Medium-Voltage Switch | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 40 18 00.00 40 Vacuum Systems Process Piping | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 40 95 33.23 40 Fiber Optic Process Control Networks | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 42 22 00.00 40 Process Chillers and Coolers | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 42 22 16.00 40 Reciprocating Process Chillers and Coolers | Jul-2007 | R | Section References (SRF) update | |
| Jul-2007 | S | UFGS 42 23 13.00 40 Process Condensers | Jul-2007 | R | Reference Update | |
| Apr-2007 | N | UFGS 01 30 00 Administrative Requirements | Apr-2007 | R | Deleted insurance requirements for NAVFAC Pacific. | |
| Apr-2007 | S | UFGS 03 30 00.00 40 Cast-in-Place Concrete | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 03 30 53.00 40 Miscellaneous Cast-in-Place Concrete | Apr-2007 | R | Reference Update | |
| 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 | S | UFGS 03 41 33.00 40 Precast Structural Pretensioned Concrete | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 03 45 00.00 40 Precast Architectural Concrete | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 03 50 00.00 40 Cast Decks and Underlayments | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 05 14 00.13 Welding Structural Aluminum Framing | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 05 51 00.00 40 Metal Stairs | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 05 70 00.00 40 Decorative Metals | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 06 18 00 Glued-Laminated Construction | Apr-2007 | R | Titled changed from GLUE-LAMINATED STRUCTURAL UNITS; Reference Update | |
| Apr-2007 | S | UFGS 07 22 00.00 40 Roof and Deck Insulation | Jan-2007 | D | Superseded by UFGS 07 22 00 Roof and Deck Insulation (Preparing Activity: Navy) Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | S | UFGS 07 40 00.00 40 Roofing and Siding Panels | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 08 13 73.00 40 Sliding Metal Doors | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 08 44 00.00 40 Curtain Wall and Glazed Assemblies | Apr-2007 | R | Section References (SRF) update | |
| Apr-2007 | S | UFGS 08 51 13.00 40 Aluminum Windows | Apr-2007 | R | Section References (SRF) update | |
| Apr-2007 | S | UFGS 08 80 00.00 40 Glazing | Oct-2006 | D | Superseded by UFGS 08 81 00 Glazing Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | S | UFGS 09 30 16.00 40 Quarry Tiling | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 09 67 00.00 40 Fluid-Applied Flooring | Apr-2007 | R | Reference Update | |
| Apr-2007 | A | UFGS 09 69 00 Access Flooring | Apr-2006 | D | Superseded by UFGS 09 69 13 Rigid Grid Access Flooring and UFGS 09 69 19 Stringerless Access Flooring Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | S | UFGS 09 69 00.00 40 Access Flooring | Jun-2006 | D | Superseded by UFGS 09 69 13 Rigid Grid Access Flooring and UFGS 09 69 19 Stringerless Access Flooring Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | A | UFGS 09 69 13 Rigid Grid Access Flooring | Apr-2007 | N | Combined UFGS 09 69 00 Access Flooring and 09 69 00.00 40 Access Flooring (NASA) and disassembled | |
| Apr-2007 | A | UFGS 09 69 19 Stringerless Access Flooring | Apr-2007 | N | Combined UFGS 09 69 00 Access Flooring and 09 69 00.00 40 Access Flooring (NASA) and disassembled | |
| Apr-2007 | S | UFGS 10 51 00.00 40 Lockers | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 12 30 00.00 40 Casework | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 13 50 00.00 40 Special Instrumentation | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 14 24 00.00 40 Hydraulic Elevators | Jun-2006 | D | Superseded by UFGS 14 24 00 Hydraulic Elevators (Preparing Activity: USACE) Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Apr-2007 | S | UFGS 21 13 00.00 40 Fire-Suppression Sprinkler Systems | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 21 13 26.00 40 Deluge Fire-Suppression Sprinkler Systems | Apr-2007 | R | Reference Update | |
| 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 | S | UFGS 22 15 09 General Service Compressed-Air Systems Cleaning Procedures | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 22 15 13.16 40 High-Pressure Compressed-Air Piping and Valves, Stainless | Apr-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 23 00 00.00 40 Heating, Ventilating, and Air Conditioning | Apr-2007 | R | Reference Update |
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