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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 Actionsort descending Change # Nature of Change or Revision
May-2023 N UFGS 08 11 69 Metal Storm Doors D Section has been archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
May-2023 N UFGS 23 08 00.00 20 Commissioning of Mechanical[ and Plumbing] Systems D Superseded by unified UFGS-23 08 00 COMMISSIONING OF MECHANICAL[ AND PLUMBING] SYSTEMS. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
May-2023 S UFGS 33 75 00.00 40 Switchgear and Protection Devices D Archived. No longer used. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
May-2023 A UFGS 01 91 00.15 10 Total Building Commissioning D Section Archived; 01 91 00.15 10 has been superseded by Unified Section UFGS-01 91 00.15 BUILDING COMMISSIONING Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
May-2023 A UFGS 07 05 23 Pressure Testing an Air Barrier System for Air Tightness D Superseded by UFGS 01 91 19 BUILDING ENCLOSURE COMMISSIONING. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 N UFGS 01 45 00.00 20 Quality Control D Superseded by Unified UFGS-01 45 00 QUALITY CONTROL Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 N UFGS 01 45 00.10 20 Quality Control for Minor Construction D Superseded by Unified UFGS-01 45 00 QUALITY CONTROL Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 N UFGS 28 31 02.00 20 Fire Alarm Reporting Systems - Digital Communicators D Superseded by 28 31 32 FIRE ALARM REPORTING SYSTEM, DIGITAL COMMUNICATOR TYPE Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 N UFGS 28 31 33.13 20 Exterior Fire Reporting System, Radio Type D Superseded by 28 31 33 FIRE ALARM REPORTING SYSTEM, RADIO TYPE Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 N UFGS 28 31 73.00 20 Exterior Fire Alarm System, Closed Circuit Telegraphic Type D Section has been Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 N UFGS 31 23 00.00 20 Excavation and Fill D Superseded by 31 00 00 EARTHWORK Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 A UFGS 01 45 00.00 10 Quality Control D Superseded by UFGS 01 45 00 QUALITY CONTROL. "Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives."
Aug-2023 A UFGS 07 27 10.00 10 Building Air Barrier System D Superseded by UFGS 07 27 10 BUILDING AIR BARRIER SYSTEM. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 A UFGS 26 28 01.00 10 Coordinated Power System Protection D Superseded by UFGS 26 05 73 POWER SYSTEM STUDIES. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 A UFGS 28 31 75.00 10 Central Fire Alarm System, Digital Alarm Communicator Type D Superseded by UFGS 28 31 32 FIRE ALARM REPORTING SYSTEM, DIGITAL COMMUNICATOR TYPE. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2023 A UFGS 28 31 33.00 10 Fire Alarm Reporting System, Radio Type D Superseded by UFGS 28 31 33 FIRE ALARM REPORTING SYSTEM, RADIO TYPE. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Nov-2023 N UFGS 22 05 83.63 Cured-In-Place Pipe (CIPP) Lining for Plumbing Applications D Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Nov-2023 N UFGS 23 64 00 Packaged Water Chillers, Absorption Type D Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Nov-2023 A UFGS 26 05 48.00 10 Seismic Protection for Electrical Equipment D Superseded by UFGS-26 05 48 SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENT
Nov-2023 A UFGS 41 24 26 Hydraulic Power Systems D Superseded by UFGS-35 05 40.14 10 HYDRAULIC POWER SYSTEMS FOR CIVIL WORKS STRUCTURES.
Feb-2024 N UFGS 21 12 00 Standpipe Systems D Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Feb-2024 N UFGS 21 13 21.00 20 Foam Fire Extinguishing for Fuel Tank Protection D Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Feb-2024 N UFGS 21 13 22.00 20 Foam Fire Extinguishing for Haz/Flam Material Facility D Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Feb-2024 N UFGS 21 21 00 Fire Extinguishing Sprinkler Systems (Residential) D Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Feb-2024 A UFGS 23 33 56 Self-Acting Blast Valves D Archived with no replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Aug-2017 A UFGS 12 50 00.13 10 Furniture and Furniture Installation N New UFGS section.
Nov-2017 A UFGS 04 03 00 Conservation Treatment for Period Masonry N Superseding UFGS 04 01 20.70 UNIT MASONRY CLEANING AND RESTORATION. Reviewed for currency, revised title.
Nov-2017 A UFGS 25 05 11 Cybersecurity for Facility-Related Control Systems N New UFGS section.
Nov-2017 A UFGS 32 13 14.13 Concrete Paving for Airfields and Other Heavy Duty Pavements N Superseding UFGS 32 13 11 Concrete Paving for Airfields and Other Heavy Duty Pavements. Complete review and update including section number and title changes.
Aug-2017 A UFGS 23 21 23 Hydronic Pumps N New section; Superseding UFGS 43 21 13 Pumps: Water, Centrifugal and UFGS 43 21 39 Pumps: Water, Vertical Turbine
Aug-2017 A UFGS 27 52 24 Nurse Call System N New section; Superseding UFGS 27 41 00.00 10 Nurse Call Audio-Visual (NCAV) System, UFGS 27 52 23. 00 20 Nurse Call System, and UFGS 27 52 32.00 10 Nurse Call Tone-Visual (NCTV) System
Aug-2017 A UFGS 32 11 20 [Base Course for Rigid][ and ][Subbase] [Select-Material] [For Flexible Paving] N Renumbered; Superseding UFGS 32 11 16 with no title change; Complete review and update.
Aug-2017 A UFGS 32 11 23.23 Base Course Drainage Layers N Superseding UFGS 32 11 10 Drainage Layer; Complete review and update including section number and title changes.
Aug-2017 A UFGS 33 11 13 Potable Water Supply Wells N Superseding UFGS 33 20 00 Water Wells. Complete review and update including section number and and title changes.
Aug-2017 S UFGS 33 51 39 Monitoring Wells N New section through unification of (and Superseding) UFGS 33 24 00 00 20 [Extraction] [Monitoring] Wells and UFGS 33 24 13 Groundwater Monitoring Wells
Aug-2017 A UFGS 46 30 00 Water and Wastewater Chemical Feed Systems N Superseding UFGS 43 32 69 Chemical Feed Systems; Complete review and update including section number and and title changes.
Aug-2017 A UFGS 46 31 11 Chlorine Gas Feed Equipment N Superseding UFGS 43 32 76 Chlorine-Feeding Machines (Automatic, Semiautomatic and Manual); Complete review and update including section number and and title changes.
May-2017 N UFGS 07 27 19.01 Self-Adhering Air Barriers N New specifications for vapor permeable and vapor retarding self-adhering air barrier systems as part of building enclosure system. Use this section in conjunction with Section 07 27 10.00 10, BUILDING AIR BARRIER SYSTEM and Section 07 05 23 PRESSURE TESTING AN AIR BARRIER SYSTEM FOR AIR TIGHTNESS.
May-2017 N UFGS 07 27 26 Fluid-Applied Membrane Barriers N New specifications for vapor permeable and vapor retarding fluid applied air barrier systems as part of the building enclosure system. Use this section in conjunction with Section 07 27 10.00 10, BUILDING AIR BARRIER SYSTEM and Section 07 05 23 PRESSURE TESTING AN AIR BARRIER SYSTEM FOR AIR TIGHTNESS.
May-2017 N UFGS 07 27 36 Spray Foam Air Barriers N New specifications for open and closed cell spray polyurethane foam (SPF) air barrier systems as part of the building enclosure system. Use this section in conjunction with Section 07 27 10.00 10, BUILDING AIR BARRIER SYSTEM and Section 07 05 23 PRESSURE TESTING AN AIR BARRIER SYSTEM FOR AIR TIGHTNESS.
May-2017 N UFGS 08 31 00 Access Doors and Panels N New Section
May-2017 A UFGS 32 01 17.61 Sealing Cracks in Asphalt Paving N Superseding UFGS 32 01 17.16 Sealing of Cracks in Bituminous Pavements; Total review and update.
May-2017 A UFGS 32 01 18.71 Grooving of Airfield Paving N Superseding UFGS 32 01 26.71 Grooving for Airfield Pavements; Total review and update.
May-2017 A UFGS 32 12 13 Bituminous Tack and Prime Coats N Superseding UFGS 32 12 10; Total review and update with no title change.
May-2017 A UFGS 32 12 36.13 Bituminous Fog Seal N Superseding UFGS 32 01 13 Bituminous Seal and Fog Coats; Total review and update.
May-2017 F UFGS 48 14 00 Solar Photovoltaic Systems N New Section.
May-2017 N UFGS 48 15 00 Wind Generator System N New Section.
May-2017 A UFGS 48 16 00 Landfill Gas Systems N New Section.
Feb-2017 N UFGS 25 50 00.00 20 Cybersecurity of Facility-Related Control Systems N New Navy-only Section identifying the requirements for a NAVFAC Cybersecurity Hygiene Checklist.
Feb-2017 A UFGS 32 01 13.64 Rejuvenation of Asphalt Pavement Surfaces N Superseding UFGS 32 01 22 Bituminous Rejuvenation; Total review and update.
Feb-2017 A UFGS 32 01 16.71 Cold Milling Asphalt Paving N Superseding UFGS 32 01 16.17 Cold Milling of Bituminous Pavements; Total review and update.
Feb-2017 A UFGS 32 01 16.75 Heater Scarifying of Asphalt Paving N Superseding UFGS 32 01 25 Heater Scarifying of Bituminous Pavements; Total review and update.
Aug-2016 A UFGS 09 84 20 Acoustical Wall Panels N Superseding UFGS 09 83 13 Acoustical Wall Coating with Section Number and Title revision; Alignment with Federal and DoD sustainability requirements for tracking and reporting.
Aug-2016 N UFGS 09 97 23.17 Corrosion Inhibitor Coating of Concrete Structures N New section
Aug-2016 A UFGS 32 17 23 Pavement Markings N Superseding agency specific UFGS 32 17 23.00 20 Pavement Markings and UFGS 32-17 24.00 10 Pavement Markings
Aug-2016 N UFGS 33 01 30.16 TV Inspection of Sewer Lines N New section
Aug-2016 N UFGS 33 32 16 Packaged Utility Wastewater Pumping Stations N Superseding Section 33 32 13.14 Packaged Sewage Lift Stations, Grinder Pump Type. Includes updates to format as well as technical updates and adding non clog submersible pipe.
May-2016 A UFGS 01 33 16.00 10 Design Data (Design After Award) N New UFGS for use on USACE Design-Build projects only
May-2016 A UFGS 01 78 24.00 10 Facility Data Requirements N New UFGS for maintenance and turnover of electronic Facility Data for use by Army O&M personnel and systems of record
May-2016 A UFGS 01 91 00.15 Building Commissioning N Superseding UFGS 23 08 00.00 10 COMMISSIONING OF HVAC SYSTEMS; Total Building Commissioning requirements for new construction and major renovations.
May-2016 A UFGS 03 42 13.00 10 Plant-Precast Concrete Products for Below Grade Construction N Superseding UFGS 03 40 00.00 10 with no title change. Complete review and update.
May-2016 A UFGS 03 51 13 Cementitious Wood Fiber Decks N Superseding UFGS 03 51 01 PRECAST ROOF DECKS. Complete review and update.
May-2016 N UFGS 14 24 13 Hydraulic Freight Elevators N Superseding UFGS 14 24 00 HYDRAULIC ELEVATORS previously prepared by USACE. Complete review and update concerning hydraulic freight elevators.
May-2016 N UFGS 14 24 23 Hydraulic Passenger Elevators N Superseding UFGS 14 24 00 HYDRAULIC ELEVATORS previously prepared by USACE. Complete review and update concerning hydraulic freight elevators.
May-2016 A UFGS 26 05 19.10 10 Insulated Wire and Cable N Superseding UFGS 26 05 19.00 10 INSULATED WIRE AND CABLE; section has been updated
May-2016 A UFGS 28 08 10 Electronic Security System Acceptance Testing N New UFGS for acceptance testing of electronic security systems
May-2016 A UFGS 28 10 05 Electronic Security Systems (ESS) N UFGS for Electronic Security Systems (ESS) consisting of commercial off-the-shelf equipment. Superseding UFGS 28 16 00.00 20 BASIC INTRUSION DETECTION SYSTEMS (IDS), UFGS 28 16 01.00 10 SMALL INTRUSION DETECTION SYSTEM, UFGS 28 20 00.00 20 ELECTRONIC SECURITY SYSTEMS (ESS), COMMERCIAL, UFGS 28 20 01.00 10 ELECTRONIC SECURITY SYSTEM, and UFGS 28 23 23.00 10 CLOSED CIRCUIT TELEVISION SYSTEMS.
May-2016 N UFGS 33 01 30.72 Relining Sewers N Superseding 33 01 99 Slip Lining of Existing Piping (Preparing Activity NASA).
Feb-2016 A UFGS 23 44 00.00 10 Chemical, Biological, and Radiological (CBR) Air Filtration System N Superseding UFGS 23 40 00.00 10 of the same title. Complete review and update to include renaming for compliance with current MasterFormat.
Feb-2016 A UFGS 23 50 52.00 10 Central High Temperature Water (HTW) Generating Plant and Auxiliaries N Superseding UFGS 33 60 00.00 10 of the same title. Complete review and update to include renaming for compliance with current MasterFormat.
Feb-2016 N UFGS 32 01 13.63 Gilsonite Modified Asphalt Emulsion Seal Coats N New UFGS Section
Feb-2016 A UFGS 33 61 13.13 Prefabricated Underground Hydronic Energy Distribution N Superseding UFGS 33 61 00 PREFABRICATED UNDERGROUND HEATING/COOLING DISTRIBUTION SYSTEM. Complete review and update to include renaming and re-titling for compliance with current MasterFormat.
Feb-2016 A UFGS 33 61 13.19 Valves, Piping, and Equipment in Valve Manholes N Superseding UFGS 33 60 01 of the same title. Complete review and update to include renaming for compliance with current MasterFormat.
Feb-2016 A UFGS 33 63 13.19 Concrete Trench Hydronic and Steam Energy Distribution N Superseding UFGS 33 61 15 HEAT DISTRIBUTION SYSTEMS IN CONCRETE TRENCHES. Complete review and update to include renaming and re-titling for compliance with current MasterFormat.
Feb-2016 A UFGS 35 45 01 Vertical Pumps, Axial-Flow and Mixed-Flow Impeller-Type N Superseding UFGS 22 10 00.00 10 VERTICAL PUMPS, AXIAL-FLOW AND MIXED-FLOW IMPELLER TYPE. Complete review and update.
Feb-2016 A UFGS 35 45 02.00 10 Submersible Pump, Axial-Flow and Mixed-Flow Type N Superseding UFGS 22 11 23.00 10 SUBMERSIBLE PUMP, AXIAL-FLOW AND MIXED-FLOW TYPE. Complete review and update.
Feb-2016 A UFGS 35 45 03.00 10 Speed Reducers for Storm Water Pumps N Superseding UFGS 33 45 00.00 10 SPEED REDUCERS FOR STORM WATER PUMPS.
Nov-2015 N UFGS 01 57 19 Temporary Environmental Controls N Unification of the following sections and update to current requirements: 01 57 19.00 20 TEMPORARY ENVIRONMENTAL CONTROLS, 01 57 20.00 10 ENVIRONMENTAL PROTECTION, 01 57 23 TEMPORARY STORMWATER POLLUTION CONTROL, and 01 57 16 TEMPORARY PEST CONTROL
Nov-2015 A UFGS 04 01 20.70 Unit Masonry Cleaning and Restoration N Superseding UFGS 04 01 00.91 RESTORATION AND CLEANING OF MASONRY IN HISTORIC STRUCTURES
Nov-2015 A UFGS 04 01 20.73 Masonry Strengthening Using FRP Bars N Superseding UFGS 04 01 20 REHABILITATION OF REINFORCED AND UNREINFORCED MASONRY WALLS USING FRP COMPOSITE STRUCTURAL REPOINTING
Nov-2015 A UFGS 04 01 20.75 Masonry Strengthening Using Surface Applied FRP Composites N Superseding UFGS 04 01 21 REHABILITATION OF REINFORCED AND UNREINFORCED MASONRY WALLS USING SURFACE APPLIED FRP COMPOSITES
Nov-2015 A UFGS 23 09 00 Instrumentation and Control for HVAC N Superseding UFGS 23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING CONTROL SYSTEMS and UFGS 23 09 23.13 20 BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC
Nov-2015 A UFGS 23 09 13 Instrumentation and Control Devices for HVAC N Superseding UFGS 23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING CONTROL SYSTEMS and UFGS 23 09 23.13 20 BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC
Feb-2018 A UFGS 03 01 00 Rehabilitation of Concrete N Superseding UFGS 03 01 30 RESTORATION OF CONCRETE IN HISTORIC STRUCTURES and 03 01 32 CONCRETE REHABILITATION FOR CIVIL WORKS. Complete review and update including section number and title changes.
Feb-2018 A UFGS 23 84 19.00 Desiccant Cooling Systems N Superseding UFGS 23 72 26.00 10 DESICCANT COOLING SYSTEMS. Complete review and update with section number change.
Feb-2018 N UFGS 26 35 44.00 20 270 VDC Solid State Ground Power Unit N New UFGS required for supporting new aircraft types.
Feb-2018 N UFGS 32 13 13.43 High Temperature Concrete Paving for Airfields Using Lightweight and Traprock Aggregates N New UFGS Section
Nov-2015 A UFGS 23 09 23.01 Lonworks Direct Digital Control for HVAC and Other Building Control Systems N Superseding UFGS 23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING CONTROL SYSTEMS and UFGS 23 09 23.13 20 BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC
Nov-2015 A UFGS 23 09 23.02 BACnet Direct Digital Control for HVAC and Other Building Control Systems N Superseding UFGS 23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING CONTROL SYSTEMS and UFGS 23 09 23.13 20 BACnet DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC
Nov-2015 A UFGS 23 09 93 Sequences of Operation for HVAC Control N Superseding UFGS 23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING CONTROL SYSTEMS
Aug-2015 A UFGS 01 35 13.43 10 Special Project Procedures for Contaminated Sites N Scheduled maintenance update of section. Superseding UFGS 01 20 01.00 10 COST AND PERFORMANCE REPORT.
Feb-2015 A UFGS 10 14 53 Traffic Signage N New UFGS section.
Feb-2015 A UFGS 34 71 13.16 Vehicle Crash Barriers N New UFGS section.
Nov-2014 N UFGS 01 33 29 Sustainability Requirements and Reporting N New section superseding previous UFGS 01 33 29 titled LEED Documentation and superseding UFGS 01 33 29.00 20 Sustainable Requirements
Nov-2014 N UFGS 26 13 00 SF6/High-Firepoint Fluids Insulated Pad-Mounted Switchgear N Superseding UGFS 26 13 00.00 20 SF6/High- Firepoint Fluids Insulated Pad-Mounted Switchgear
Feb-2010 A UFGS 01 33 23.33 Aviation Fuel System Specific Submittal Requirements N New Section
Feb-2010 A UFGS 01 45 00.00 10 Quality Control N New section; Supersedes UFGS 01 45 01 USACE Quality Control
Feb-2010 S UFGS 01 45 00.00 40 Quality Control N New section; Supersedes UFGS 01 45 04 NASA Quality Control
Feb-2010 N UFGS 01 45 00.00 20 Quality Control N New section; Supersedes UFGS 01 45 02 NAVFAC Quality Control
Feb-2010 A UFGS 01 45 00.10 10 Quality Control System (QCS) N New section; Supersedes UFGS 01 45 01.10 USACE Quality Control System (QCS)

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