Below is a listing of the Revisions and Changes made to UFGS Sections for each release. You can narrow the list by selecting a UFGS Release date from the drop-down and clicking 'Apply'.
| 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 | UFGS Section | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|---|
| Oct-2007 | A | UFGS 04 20 00 Unit Masonry | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 04 21 13.13 Nonbearing Masonry Veneer/Steel Stud Walls | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | N | UFGS 05 12 00 Structural Steel | Oct-2007 | R | Updated AISC categories | |
| Oct-2007 | A | UFGS 07 84 00 Firestopping | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | N | UFGS 08 71 00 Door Hardware | Oct-2007 | R | Corrected paragraph entitled "Texture." | |
| Oct-2007 | A | UFGS 09 51 00 Acoustical Ceilings | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 10 22 26 Operable Partitions | Apr-2006 | D | Superseded by UFGS 10 22 26.33 Folding Panel Partitions and UFGS 10 22 26.43 Sliding Partitions. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. |
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| 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 | A | UFGS 10 22 26.33 Folding Panel Partitions | Oct-2007 | N | New section; Superseding UFGS 10 22 26 Operable Partitions | |
| Oct-2007 | A | UFGS 10 22 26.43 Sliding Partitions | Oct-2007 | N | New section; Superseding UFGS 10 22 26 Operable Partitions | |
| Oct-2007 | A | UFGS 11 24 27 Air Stripper | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 11 46 01.00 10 Food Service Equipment | Oct-2007 | R | Revised in response to CCR's 1158 and 2063 | |
| Oct-2007 | A | UFGS 11 82 20 Incinerators, General Purpose | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 11 82 21 Medical Waste Incinerators | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 13 27 54.00 10 Electromagnetic (EM) Shielding | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 13 34 20 Metal Building Systems (Minor Requirements) | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 13 48 00.00 10 Seismic Protection for Mechanical Equipment | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 14 24 00 Hydraulic Elevators | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 21 13 13.00 10 Wet Pipe Sprinkler System, Fire Protection | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 21 13 17.00 10 Dry Pipe Sprinkler System, Fire Protection | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 21 13 18.00 10 Preaction and Deluge Sprinkler Systems, Fire Protection | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 21 13 24.00 10 Aqueous Film-Forming Foam (AFFF) Fire Protection System | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 22 04 00.00 10 Plumbing, Hospital | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 22 33 30.00 10 Solar Water Heating Equipment | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 07 00 Thermal Insulation for Mechanical Systems | Oct-2007 | R | General revisions for pipe, duct and equipment | |
| 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 | A | UFGS 23 10 00 Fuel Storage Systems | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 11 23.00 10 Gas Piping System | Oct-2007 | N | Superseding UFGS 33 51 01.00 10 with same title | |
| Oct-2007 | A | UFGS 23 23 00 Refrigerant Piping | Oct-2007 | R | Updated seismic criteria | |
| 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. |
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| 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. |
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| Oct-2007 | A | UFGS 23 40 00.00 10 Chemical, Biological, and Radiological (CBR) Air Filtration System | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 52 00.00 10 Water and Steam Heating; Oil, Gas or Both; Up to 20 MBTUH | Oct-2007 | R | Revised in response to CCR's 1574, 1577, 1582 and 1583 | |
| Oct-2007 | A | UFGS 23 52 43.00 10 Heat Recovery Boilers | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 54 16.00 10 Heating System; Gas-Fired Heaters | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 57 10.00 10 Forced Hot Water Heating Systems Using Water and Steam Heat Exchangers | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 63 00.00 10 Cold Storage Refrigeration Systems | Oct-2007 | R | Revised in response to CCR 1590 | |
| Oct-2007 | A | UFGS 23 64 00.00 10 Liquid Chillers | Oct-2007 | R | Revised in response to CCR 1585 | |
| Oct-2007 | A | UFGS 23 70 01.00 10 Central Steam-Generating System, Coal-Fired | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 70 02.00 10 Central Steam Generating System - Combination Gas and Oil Fired | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 70 03.00 10 Heating and Utilities Systems, Central Steam | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 23 72 00 Energy Recovery Systems | Oct-2007 | R | Updated seismic criteria [23 72 00.00 10] | |
| Oct-2007 | A | UFGS 23 82 02.00 10 Unitary Heating and Cooling Equipment | Oct-2007 | R | Revised in response to CCR's 1591, 1592 and 1593 | |
| Oct-2007 | A | UFGS 26 05 48.00 10 Seismic Protection for Electrical Equipment | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 26 11 14.00 10 Main Electric Supply Station and Substation | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 26 22 00.00 10 480-Volt Station Service Switchgear and Transformers | Oct-2007 | R | Revised metrication | |
| Oct-2007 | F | UFGS 26 27 13.10 30 Electric Meters | Oct-2007 | N | New section | |
| Oct-2007 | A | UFGS 26 28 00.00 10 Motor Control Centers, Switchboards and Panelboards | Oct-2007 | R | Revised metrication | |
| Oct-2007 | A | UFGS 26 28 01.00 10 Coordinated Power System Protection | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 26 32 14.00 10 Diesel-Generator Set, Stationary 15-300 KW, Standby Applications | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 26 32 15.00 10 Diesel-Generator Set Stationary 100-2500 KW, with Auxiliaries | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 26 32 33.00 10 Uninterruptible Power Supply (UPS) System Above 15 KVA Capacity | Oct-2007 | R | Updated seismic criteria | |
| 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. |
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| 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 | A | UFGS 26 36 00.00 10 Automatic Transfer Switch and By-Pass/Isolation Switch | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 26 54 21.00 10 Helipad Lighting and Visual Navigation Aids | Oct-2007 | R | Revised metrication | |
| Oct-2007 | A | UFGS 26 55 53.00 10 Exterior Lighting Including Security and CCTV Applications | Oct-2007 | R | Revised metrication | |
| Oct-2007 | A | UFGS 26 56 20.00 10 Airfield and Heliport Lighting and Visual Navigation Aids | Oct-2007 | R | Revised metrication | |
| Oct-2007 | A | UFGS 27 52 32.00 10 Nurse Call Tone-Visual (NCTV) System | Oct-2007 | R | Revised metrication | |
| Oct-2007 | A | UFGS 28 20 01.00 10 Electronic Security System | Oct-2007 | R | Updated seismic criteria | |
| 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 | A | UFGS 31 21 00 Off-Gassing Mitigation | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 31 62 16.00 10 Steel H-Piles | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 31 62 20.00 10 Round Timber Piles | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 31 62 23.13 Concrete-Filled Steel Piles | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 31 63 16 Augered Cast-In-Place Piles | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 31 63 26.00 10 Drilled Foundation Caissons (Piers) | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 32 13 14 Concrete Pavement for Small Projects | Apr-2006 | D | Replaced/Superseded by UFGS 32 13 13.03 Airfields and Heavy Duty Concrete Pavement Less Than 10000 Cubic Yards. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. |
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| Oct-2007 | A | UFGS 32 32 23 Segmental Concrete Block Retaining Wall | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 33 16 15 Water Storage Steel Tanks | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 33 51 01.00 10 Gas Piping Systems | Apr-2006 | D | Renamed/Superseded by UFGS 23 11 23.00 10 with same title. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. |
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| Oct-2007 | A | UFGS 33 52 44 Aviation Fueling Systems | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | N | UFGS 33 52 80 Liquid Fuels Pipeline Coating Systems | Oct-2007 | N | New section | |
| Oct-2007 | A | UFGS 33 60 00.00 10 Central High Temperature Water (HTW) Generating Plant and Auxiliaries | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 33 70 02.00 10 Electrical Distribution System, Underground | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 33 82 01 Intercommunication System | Oct-2007 | R | Revised metrication | |
| Oct-2007 | A | UFGS 40 05 13 Pipelines, Liquid Process Piping | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 40 95 00 Process Control | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 41 65 10.00 10 [Diesel] [Natural Gas] Fueled Engine Pump Drives | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 43 11 00 Fans/Blowers/Pumps; Off-Gas | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 43 13 13.13 Vapor Phase Activated Carbon Adsorption Units | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 43 31 13.14 Downflow Liquid Activated Carbon Adsorption Units | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 44 10 00 Air Pollution Control | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 44 11 33 Thermal (Catalytic) Oxidation Systems | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 44 41 13 Prefabricated Biochemical Wastewater Treatment Plant | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 44 43 00 Filtration System | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 44 44 53 Advanced Oxidation Processes (AOP) | Oct-2007 | R | Updated seismic criteria | |
| Oct-2007 | A | UFGS 44 46 19 Sludge-Digester Gas, Heating, and Mixing System | Oct-2007 | R | Updated seismic criteria | |
| 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 | A | UFGS 01 32 01.00 10 Project Schedule | Jul-2007 | R | Revised in response to CCRs 1117 and 1120; submittal paragraph added | |
| Jul-2007 | S | UFGS 01 35 23.00 40 Owner Safety Requirements | Jul-2007 | R | Reference Update | |
| 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 | S | UFGS 01 60 00.00 40 Product Requirements | Apr-2006 | D | Redundant, section deleted. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. |
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| Jul-2007 | S | UFGS 03 30 00.00 40 Cast-in-Place Concrete | Jul-2007 | R | Reference and Section References (SRF) update | |
| Jul-2007 | S | UFGS 03 30 53.00 40 Miscellaneous Cast-in-Place Concrete | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 03 30 53.00 40 Miscellaneous Cast-in-Place Concrete | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 03 45 00.00 40 Precast Architectural Concrete | Jul-2007 | R | Reference Update | |
| Jul-2007 | S | UFGS 03 45 00.00 40 Precast Architectural Concrete | Jul-2007 | R | Reference Update |
