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.
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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 |
|---|---|---|---|---|---|---|
| Nov-2021 | A | UFGS 09 97 02 Painting: Hydraulic Structures | Feb-2020 | C | 1 | Incorporated CCRs and corrected formatting errors. |
| Nov-2021 | A | UFGS 31 23 01 Underwater Blasting | Feb-2021 | C | 1 | Incorporated CCR 10552 and corrected formatting errors. |
| Nov-2021 | A | UFGS 31 23 06.00 Blasting - Surface | Feb-2021 | C | 1 | Incorporated CCR 10553 and corrected formatting errors. |
| Nov-2021 | N | UFGS 01 31 23.13 20 Electronic Construction and Facility Support Contract Management System (eCMS) | May-2017 | C | 7 | In response to CCR 11022, updated requirements for jobsite computer tablet in the Field Administration paragraph, and CCR 11023, updated the Contract Administration paragraph to clarify eCMS file storage structure. Also added minimum download and upload speeds to paragraph 1.4.1 General. |
| Nov-2021 | N | UFGS 01 35 26 Governmental Safety Requirements | Nov-2020 | C | 2 | In response to CCR 10735, corrected CFR reference in the Competent Person for Confined Space Entry paragraph and updated the Work Around Flammable Materials paragraph. |
| Nov-2021 | N | UFGS 01 58 00 Project Identification | Aug-2019 | C | 3 | In response to CCR 9882, instructions have been added for Air Force projects on Guam, on both Navy installation with NAVFAC execution and Army installation with USACE execution. Also, clarified Air Force instruction in the first Note in the Project Identification Signboard paragraph. |
| Nov-2021 | N | UFGS 03 30 00 Cast-In-Place Concrete | Feb-2019 | C | 3 | In response to CCR 10400, updated paragraph 2.3.1.2 -Blended Cements, list item c. and 2.3.1.6-Other Supplementary Cementitious Materials. Also updated 3.6.2-Mixing, list item c. |
| Nov-2021 | N | UFGS 03 45 00 Precast Architectural Concrete | May-2016 | C | 2 | In response to CCR 9942 (submitted for UFGS-03 45 33), updated the table in the Cementitious Materials paragraph. |
| Nov-2021 | N | UFGS 03 45 33 Precast [Prestressed] Structural Concrete | May-2016 | C | 1 | In response to CCR 9942, updated the table in the Cementitious Materials paragraph. Also updated the MATERIALS paragraph. |
| Nov-2021 | N | UFGS 08 34 16.20 Vertical Lift Fabric Doors | Aug-2021 | C | 1 | Targeted update to incorporate recent lessons learned for wire-rope termination, safety arresters, performance standards, warranty and other safety items. |
| Nov-2021 | N | UFGS 26 20 00 Interior Distribution System | Aug-2019 | C | 3 | In response to the following: CCR 10728, "Cable Trays" and optional "Cable Tray Design Data" were added to the Submittal Article under SD-03 and SD-05, respectively, and tagged in the CABLE TRAY paragraph; CCR 10729, optional text added for the cable tray to serve as the EGC in the Trough-Type Cable Trays, Ladder-Type Cable Trays, and Channel-Type Cable Trays paragraphs; and CCR 10730, able Tray Installation paragraph has been updated to prevent partial or complete obstruction of access by cable tray and tray supports. |
| Nov-2021 | N | UFGS 26 51 00 Interior Lighting | May-2020 | C | 2 | In response to the following: CCR 10008, changed the LED source replacement requirement from 10% to 15% in the Luminaire Warranty paragraph (list items b and c) and CCR 10327, the integral driver surge protection has been updated to 2 kV in the LED Drivers paragraph, list item f. |
| Feb-2022 | A | UFGS 35 01 41.00 10 Electromechanical Operating Machinery for Locks and Dams | Aug-2020 | C | 1 | Incorporated CCR 10582. |
| Feb-2022 | A | UFGS 23 30 00 HVAC Air Distribution | May-2020 | C | 1 | Incorporated CCR 2491. |
| Feb-2022 | N | UFGS 01 58 00 Project Identification | Aug-2019 | C | In reference to CCR 11189, Project Sign Details (PDF and zip files) found under Related Materials have been updated. Classified as a clerical change. | |
| Feb-2022 | N | UFGS 01 14 00 Work Restrictions | Nov-2011 | C | 14 | In response to CCR 11282, "Naval Base, Norfolk VA" and "Naval Air Station, Norfolk, VA" changed to "Naval Station Norfolk, Norfolk, VA". |
| Feb-2022 | N | UFGS 01 35 13 Special Project Procedures | Nov-2020 | C | 1 | In response to CCR 9539, specifier notes were added to the Definitions and Airfield Obstruction Lights paragraphs; tailoring was corrected to NAVFAC HI for paragraphs 3.2.3 "RIMPAC", 3.2.4 "December 7, 1941", and 3.2.5 "Pearl Harbor" |
| Feb-2022 | N | UFGS 01 35 26 Governmental Safety Requirements | Nov-2020 | C | 3 | Added "Government Designated Authority (GDA)" to Dive Safety Requirements paragraph. In response to CCR 11124, updated first sentence in Competent Person, Cranes and Rigging paragraph. |
| Feb-2022 | N | UFGS 08 32 13 Aluminum Sliding Glass Doors | Aug-2020 | C | 1 | In response to CCR 10477, bracket placement corrected to surround EXTRA STOCK paragraph (1.5) |
| Feb-2022 | N | UFGS 08 51 23 Steel Windows | Aug-2020 | C | 1 | In response to CCR 10430, corrected specifier note for electrical CSI division, provided Army tailoring option for specific submittals within Submittal Article (1.2), and removed brackets from Thermal Performance paragraph (1.5.2) |
| Feb-2022 | N | UFGS 08 52 00 Wood Windows | Aug-2020 | C | 1 | In response to the following CCRs: 10475, 11217, and 11224, submittal item "Engineered Wood Products" has been tailored for NAVY in Submittal Article and corrected submittal tag with in the section text to the proper paragraph Engineered Wood Products (1.2.3). CCRs 10475 and 11225, removed brackets and NAVY tailoring for submittal item "Adhesives" to correct discrepancy since the Adhesives submittal paragraph (2.3.1) is not tailored. |
| Feb-2022 | N | UFGS 08 53 00 Plastic Windows | Aug-2020 | C | 1 | In response to CCR 10476, adjusted location of NAVY tailoring in Material Identification paragraph. |
| Feb-2022 | N | UFGS 08 56 46.10 20 Radio Frequency Shielded Enclosures, Demountable Type | Aug-2011 | C | 1 | In response to CCR 10407, corrected CSI division for Electrical in specifier note for Grounding paragraph (3.8) |
| Feb-2022 | N | UFGS 08 56 46.20 20 Radio Frequency Shielded Enclosures, Welded Type | Aug-2011 | C | 2 | In response to CCR 10408, corrected CSI division for Electrical in specifier note for Grounding paragraph (3.7) |
| Feb-2022 | N | UFGS 08 71 00 Door Hardware | Feb-2016 | C | 4 | In response to the following: CCR 9281, the Hardware Schedule Table (1.5) has been replaced with a hardware item list and a hardware schedule list; CCR 10303, deleted Texture paragraph (2.3.12.3) as it does not apply. |
| Feb-2022 | N | UFGS 23 52 33.01 20 Steam Heating Plant Watertube (Shop Assembled) Coal/Oil or Coal | Nov-2008 | C | 3 | Under Related Requirements, "VAMS 23 09 53.00 20 CONTROLS AND INSTRUMENTATION BOILER PLANT" replaced with "UFC 3-430-11 BOILER PLANT INSTRUMENTATION AND CONTROL SYSTEMS"; also, the term "VAMS" has been removed throughout this section. |
| Feb-2022 | N | UFGS 23 52 33.02 20 Steam Heating Plant Watertube (Field Erected) Coal/Oil or Coal | Nov-2008 | C | 5 | The term "VAMS" has been removed throughout this section. |
| Feb-2022 | N | UFGS 23 52 33.03 20 Water-Tube Boilers, Oil/Gas or Oil | Nov-2008 | C | 4 | The term "VAMS" has been removed throughout this section. |
| Feb-2022 | N | UFGS 33 11 00 Water Utility Distribution Piping | Feb-2018 | C | 1 | Changes made to incorporate multiple CCRs, including updating lead free and PE Pipe requirements and adding PE tubing. |
| Feb-2022 | S | UFGS 08 33 23 Overhead Coiling Doors | Aug-2020 | C | 1 | CCR10484: Adjusted tailoring option to entire portion of subpart 2.2.5 ELECTRIC DOOR OPERATORS |
| May-2022 | A | UFGS 01 91 00.15 10 Total Building Commissioning | May-2019 | C | 3 | Updated qualifications for electrical technical commissioning specialist in response to CCRs 9054, 9096, 9741, 9970, 10182, and 10471. Updated burn-in duration for lamps in response to CCR 9218. Updated paragraph "Design Review" in response to CCRs 9220, 9222, and 9237. Updated and changed paragraph "Acceptance" to "Equipment and Systems Deficiencies Check" in response to CCR 9223. |
| May-2022 | A | UFGS 27 51 16 Public Address Systems | May-2020 | C | 1 | Incorporated CCR 4973 |
| May-2022 | A | UFGS 32 12 15.13 Asphalt Paving for Airfields | Nov-2020 | C | 1 | In response to CCR 10561, added appropriate references for Navy and NASA associated with paragraphs CONTRACTOR QUALITY CONTROL STAFF, CONTRACTOR QUALITY CONTROL and GENERAL QUALITY CONTROL REQUIREMENTS. In response to CCR 11001 and CCR 9916, consolidated and clarified straightedge testing for longitudinal and transverse smoothness as well as revised Profilograph Testing requirements and associated acceptance Table 2. Prohibited the use of recycled asphalt shingles (RAS) in the asphalt mixture. |
| May-2022 | N | UFGS 01 30 00 Administrative Requirements | Nov-2020 | C | 2 | Per CCR 9893, updated the Note in paragraph COLOR BOARDS FOR AIR FORCE PROJECTS (1.3) tailored for AIR FORCE to include AFI citation. |
| May-2022 | N | UFGS 01 58 00 Project Identification | Aug-2019 | C | 4 | Per CCR 11078, updated Construction Project Signs paragraph (1.4.3) tailored for ARMY and AIR FORCE to address project identification signs for Air Force projects managed by USACE. |
| May-2022 | N | UFGS 02 85 00 Mold Remediation | Nov-2018 | C | 1 | Per CCR 11701, removed reference to UFGS 00 22 13.00 20 in first Editor’s Note of Description of Work paragraph (1.3.1) |
| May-2022 | N | UFGS 26 13 00 SF6/High-Firepoint Fluids Insulated Pad-Mounted Switchgear | May-2021 | C | 1 | Per CCR 8883, updated Automatic Switch Controls paragraph (2.1.4) with options for 120Vac control power. |
| May-2022 | N | UFGS 31 62 13.13 Cast-In-Place Concrete Piles | Apr-2006 | C | 2 | Per CCR 11703, removed reference to UFGS 00 22 13.00 20 in Measurement and Payment paragraph (1.2.2) |
| May-2022 | N | UFGS 31 62 13.20 Precast/Prestressed Concrete Piles | Nov-2020 | C | 1 | Per CCR 11704, removed reference to UFGS 00 22 13.00 20 in UNIT PRICE paragraph (1.6) |
| May-2022 | N | UFGS 31 62 13.24 Concrete Cylinder Piles | Nov-2020 | C | 1 | Per CCR 11705, removed reference to UFGS 00 22 13.00 20 in UNIT PRICE paragraph (1.6) |
| May-2022 | N | UFGS 31 62 13.26 Pressure-Injected Footings | Nov-2020 | C | 1 | Per CCR 11707, removed reference to UFGS 00 22 13.00 20 in Unit Price paragraph (1.4.3) |
| May-2022 | N | UFGS 31 62 16.13 Steel Pipe Piles | Nov-2020 | C | 1 | Removed reference to UFGS 00 22 13.00 20 in Unit Price paragraph (1.4.4) |
| May-2022 | N | UFGS 31 62 16.16 Steel H-Piles | Nov-2020 | C | 1 | Per CCR 11708, removed reference to UFGS 00 22 13.00 20 in Unit Price paragraph (1.4.3) |
| May-2022 | N | UFGS 31 62 19 Timber Piles | Nov-2020 | C | 1 | Per CCR 11709, removed reference to UFGS 00 22 13.00 20 in Unit Price paragraph (1.4.3) |
| May-2022 | N | UFGS 31 62 19.13 Timber Marine Piles | Nov-2016 | C | 2 | Per CCR 11710, removed reference to UFGS 00 22 13.00 20 in BASIS OF BIDS paragraph (1.5) |
| May-2022 | N | UFGS 31 62 50 Densified Aggregate Piers | Nov-2020 | C | 1 | Per CCR 11712, removed reference to UFGS 00 22 13.00 20 in Unit Price paragraph (1.4.3) |
| May-2022 | N | UFGS 31 63 26.60 [Grouted] Helical Piles | Nov-2020 | C | 1 | Per CCR 11716, removed reference to UFGS 00 22 13.00 20 in Unit Price paragraph (1.4.3) |
| May-2022 | N | UFGS 41 22 13.55 Bridge Cranes, Under Running, Aircraft Hangar | Feb-2022 | C | 1 | Added technical requirement to second text paragraph in subpart 2.3.2.2 Load Block and Hook |
| Aug-2022 | A | UFGS 01 35 29.13 Health, Safety, and Emergency Response Procedures for Contaminated Sites | Nov-2015 | C | 1 | Incorporated CCR 8953. |
| Aug-2022 | A | UFGS 01 50 00 Temporary Construction Facilities and Controls | Nov-2020 | C | 2 | Incorporated CCRs 10035, 10883, and 10885. |
| Aug-2022 | A | UFGS 35 01 41.00 10 Electromechanical Operating Machinery for Locks and Dams | Aug-2020 | C | 2 | Incorporated various CCRs. |
| Aug-2022 | A | UFGS 35 45 01 Vertical Pumps, Axial-Flow and Mixed-Flow Impeller-Type | Feb-2021 | C | 1 | Incorporated various CCRs. |
| Aug-2022 | N | UFGS 01 58 00 Project Identification | Aug-2019 | C | 5 | In response to CCR 11903, corrected placement of tailoring tags and updated specifier notes throughout. |
| Aug-2022 | N | UFGS 03 30 00 Cast-In-Place Concrete | Feb-2019 | C | 4 | In response to the following CCRs: 10852, deleted paragraph Maximum Allowable Construction Joint Spacing (3.11.1) and list items a. and b.; 11572, updated Concrete Mix Design paragraph (1.6.1.2); 11445, updated Table under Sulfate Resistance paragraph (2.5.2.4 list item a.); 11120, removed list item b. under Reinforcement paragraph (6.2) and added list item e. under Epoxy-Coated Reinforcing Bars paragraph (2.6.1.2); and 11115, added ASTM A1094/A1094M to the Reference Article and as an option in paragraph Galvanized Reinforcing Bars (2.6.1.1) list item a. |
| Aug-2022 | N | UFGS 46 07 53 Packaged Wastewater Treatment Equipment | Aug-2022 | C | 1 | In response to CCR 11920, NASA tailoring was added to the Electrical Work paragraph (3.2.2) |
| Aug-2022 | N | UFGS 09 97 13.27 High Performance Coating for Steel Structures | Feb-2021 | C | 1 | The May 2022 version of this Section has been made inactivate as it conflicted with FAR requirements; the February 2021 version has been reinstated with changes made to TEST KITS (subparts 2.6.1 and 2.6.2) |
| Nov-2022 | N | UFGS 23 64 26 Chilled, Chilled-Hot, and Condenser Water Piping Systems | Aug-2009 | C | 6 | Updated paragraph "Valves" (3.1.5) removed sentence regarding omitting isolation valves |
| Nov-2022 | N | UFGS 33 56 21.17 Single Wall Aboveground Fixed Roof Steel POL Storage Tank | Nov-2018 | C | 2 | In response to various CCRs, including #11869, added ASME BPVC IX to "References" and "Welding Qualifications" paragraph (1.6.1); #11875 added API Std 650 to "Shell Height" paragraph (1.5.1.2), #11983 updated "Roof Perimeter Guardrail" paragraph (2.13.10) and added new Designer Note; #6124 removed wiper requirement and added non-corrosive materials for tape drum and cassette to "Mechanical Tape Level Gauge" (2.13.5) and (2.13.6) paragraphs; and #11261, revised opening Note to coordinate use of floating pans with UFC 3-460-01. |
| Nov-2022 | N | UFGS 41 22 13.55 Bridge Cranes, Under Running, Aircraft Hangar | Feb-2022 | C | 2 | Updated formatting with some changes to technical requirements. |
| Nov-2022 | A | UFGS 35 45 01 Vertical Pumps, Axial-Flow and Mixed-Flow Impeller-Type | Feb-2021 | C | 2 | Vibration standards have been updated in the document and pump baseplate design updated to follow API standards |
| Nov-2022 | F | UFGS 32 31 13 Chain Link Fences and Gates | Nov-2021 | C | Administrative Change: Preparing Activity changed from NASA to Air Force. | |
| Nov-2022 | F | UFGS 33 05 23.13 Utility Horizontal Directional Drilling | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to Air Force. | |
| Nov-2019 | F | UFGS 33 32 16 Packaged Utility Wastewater Pumping Stations | Nov-2022 | C | Administrative Change: Preparing Activity changed from NASA to Air Force. | |
| Nov-2022 | F | UFGS 33 51 39 Monitoring Wells | Aug-2017 | C | Administrative Change: Preparing Activity changed from NASA to Air Force. | |
| Feb-2023 | N | UFGS 01 14 00 Work Restrictions | Nov-2022 | C | 1 | In response to CCR 12429, updated work requirements at Naval Base Kitsap. |
| Feb-2023 | N | UFGS 01 20 00 Price and Payment Procedures | Nov-2020 | C | 3 | In response to CCR 12177, replaced "lump sum" with "Job" in second Note for Army projects, removed "lump sum" from DREDGING paragraph (1.11). |
| Feb-2023 | N | UFGS 01 31 23.13 20 Electronic Construction and Facility Support Contract Management System (eCMS) | May-2017 | C | 8 | In response to CCR 12594, updated ECMS UTILIZATION paragraph (1.6) to clarify when contractors must utilize eCMS for transferring submittals. |
| Feb-2023 | N | UFGS 07 27 36 Spray Foam Air Barriers | May-2017 | C | 3 | In response to CCR 12503, updated SUBMITTALS article and Prohibited Materials paragraph (2.1.5) to disallow all HFC blowing agents. |
| Feb-2023 | N | UFGS 07 57 13 Sprayed Polyurethane Foam (SPF) Roofing | May-2011 | C | 4 | In response to CCR 12504, updated SUBMITTALS article and SPRAY URETHANE FOAM paragraph (2.2) to disallow all HFC blowing agents. |
| Feb-2023 | N | UFGS 41 22 13.15 Bridge Cranes, Overhead Electric, Under Running Trolley | Nov-2022 | C | 1 | Added an option for alternate wire rope in Division 2 hazardous areas. Updated formatting, references, foreign standard practices, and provided clarifications. |
| Feb-2023 | N | UFGS 41 22 13.55 Bridge Cranes, Under Running, Aircraft Hangar | Feb-2022 | C | 3 | Added an option for alternate wire rope in Division 2 hazardous areas. Updated formatting, foreign standard practices, and provided clarifications. |
| Feb-2023 | A | UFGS 01 33 00 Submittal Procedures | Aug-2018 | C | Administrative Change: Preparing Activity changed from NASA to Army. | |
| May-2023 | N | UFGS 08 41 13 Aluminum-Framed Entrances and Storefronts | Nov-2016 | C | Administrative Change: Preparing Activity changed from NASA to NAVFAC. | |
| May-2023 | N | UFGS 10 44 16 Fire Extinguishers | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to NAVFAC. | |
| May-2023 | A | UFGS 08 33 23 Overhead Coiling Doors | Aug-2020 | C | Administrative Change: Preparing Activity changed from NASA to USACE | |
| May-2023 | A | UFGS 08 34 73 Sound Control Door Assemblies | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE | |
| May-2023 | A | UFGS 09 23 82 Fireproof Gypsum Plastering | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE | |
| May-2023 | A | UFGS 09 67 23.13 Standard Resinous Flooring | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE | |
| May-2023 | A | UFGS 09 96 00 High-Performance Coatings | Nov-2014 | C | Administrative Change: Preparing Activity changed from NASA to USACE | |
| May-2023 | A | UFGS 31 63 29 Drilled Concrete Piers and Shafts | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE | |
| May-2023 | A | UFGS 02 42 51 Carpet Removal and Reclamation | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE. | |
| May-2023 | A | UFGS 07 41 63 Fabricated Roof Panel Assemblies | Nov-2016 | C | Administrative Change: Preparing Activity changed from NASA to USACE. | |
| May-2023 | A | UFGS 08 22 20 Fiberglass Reinforced Plastic (FRP) Doors and Frames | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE. | |
| May-2023 | A | UFGS 35 01 41.00 10 Electromechanical Operating Machinery for Locks and Dams | Aug-2020 | C | 3 | Incorporated CCR 13056 |
| Aug-2023 | N | UFGS 01 30 00 Administrative Requirements | Nov-2020 | C | 3 | Revised benchmarks for NAVFAC partnering based on 11013.40B |
| Aug-2023 | N | UFGS 01 35 26 Governmental Safety Requirements | Nov-2020 | C | 4 | In response to CCR 11849, "CONSTRUCTION INDOOR AIR QUALITY (IAQ) MANAGEMENT PLAN" (1.17) has been relocated to this section from UFGS-01 45 00 QUALITY CONTROL. The references and submittals have also been updated to correspond with this new Article. |
| Aug-2023 | N | UFGS 01 91 00.15 Building Commissioning | May-2023 | C | 1 | Clarified the language in COMMISSIONING FIRM paragraph (1.11) |
| Aug-2023 | N | UFGS 03 30 00 Cast-In-Place Concrete | Feb-2019 | C | 5 | In response to the following CCRs: 12710 - updated requirements in Testing Concrete Structure for Strength (1.14.3.9 - item d.); 12783 - updated Mixing (3.6.2) to align with current ASTM C94 and ACI 301; 12993 - updated table in Properties and Requirements (2.5.1, item i.) under column 'Miscellaneous Requirements,' row 'Lightweight concrete suspended slab' changed units to pounds per cubic foot; 13132 - updated submittal item to "Quality Control Program"; and 13205 - updated test intervals/requirements in paragraphs Slump Tests (3.14.3.1) and Compressive Strength Tests (3.14.3.3). |
| Aug-2023 | N | UFGS 22 05 83.63 Cured-In-Place Pipe (CIPP) Lining for Plumbing Applications | Aug-2022 | C | Administrative Change: Preparing Activity changed from NASA to NAVFAC. | |
| Aug-2023 | N | UFGS 23 01 30.41 HVAC System Cleaning | May-2022 | C | Administrative Change: Preparing Activity changed from NASA to NAVFAC. | |
| Aug-2023 | N | UFGS 23 05 15 Common Piping for HVAC | May-2022 | C | Administrative Change: Preparing Activity changed from NASA to NAVFAC. | |
| Aug-2023 | A | UFGS 03 41 16.08 Precast Concrete Slabs (MAX. SPAN 8 FEET O.C.) | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE. | |
| Aug-2023 | A | UFGS 03 41 33 Precast Structural Pretensioned Concrete | Nov-2016 | C | Administrative Change: Preparing Activity changed from NASA to USACE. | |
| Aug-2023 | A | UFGS 03 47 13 Tilt-Up Concrete | Aug-2016 | C | Administrative Change: Preparing Activity changed from NASA to USACE. | |
| Aug-2023 | A | UFGS 05 14 00.13 Welding Structural Aluminum Framing | Nov-2019 | C | Administrative Change: Preparing Activity changed from NASA to USACE. | |
| Aug-2023 | A | UFGS 01 42 00 Sources for Reference Publications | Feb-2019 | C | 1 | Incorporated new organization Cool Roof Rating Council (CRRC) |
| Aug-2023 | A | UFGS 25 05 11 Cybersecurity for Facility-Related Control Systems | May-2021 | C | 1 | Incorporated various CCRs. |
| Aug-2023 | A | UFGS 35 05 40.17 Self-Lubricated Materials, Fabrication, Handling, and Assembly | Aug-2020 | C | 1 | Incorporated various CCRs |
| Aug-2023 | A | UFGS 35 45 01 Vertical Pumps, Axial-Flow and Mixed-Flow Impeller-Type | Feb-2022 | C | 3 | Incorporated various CCRs |
| Nov-2023 | N | UFGS 03 62 16 Metallic Non-Shrink Grouting | Aug-2023 | C | Administrative Change: Preparing Activity changed from NASA to NAVFAC. |
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