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 |
|---|---|---|---|---|---|---|
| Nov-2008 | N | UFGS 23 05 93 Testing, Adjusting, and Balancing for HVAC | Nov-2008 | N | Superseding UFGS 23 05 93.00 10 Testing, Adjusting, and Balancing of HVAC Systems, UFGS 23 05 93.00 40 Testing, Adjusting, and Balancing for HVAC Systems, and UFGS 23 08 00.00 20 HVAC Testing/Adjusting/Balancing | |
| Nov-2008 | A | UFGS 23 05 93.00 10 Testing, Adjusting, and Balancing of HVAC Systems | Apr-2006 | D | Superseded by UFGS 23 05 93 Testing, Adjusting, and Balancing for HVAC (Preparing Activity NAVFAC). Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 23 05 93.00 40 Testing, Adjusting, and Balancing for HVAC Systems | Aug-2008 | D | Superseded by UFGS 23 05 93 Testing, Adjusting, and Balancing for HVAC (Preparing Activity NAVFAC). Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | N | UFGS 23 08 00.00 20 Commissioning of Mechanical[ and Plumbing] Systems | Aug-2008 | D | Archived. UFGS 23 08 00.00 20 HVAC Testing / Adjusting / Balancing superseded by UFGS 23 05 93 Testing, Adjusting, and Balancing for HVAC. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 23 09 23 LonWorks Direct Digital Control for HVAC and Other Building Control Systems | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | N | UFGS 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC | Nov-2008 | R | Updated General Note per USACE | |
| Nov-2008 | S | UFGS 23 09 33.00 40 Electric and Electronic Control System for HVAC | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 23 09 33.13 40 Electric Control System for HVAC | Aug-2008 | D | Section redundant to UFGS 23 09 33.00 40 Electric and Electronic Control System for HVAC. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 23 11 23.00 10 Gas Piping System | Oct-2007 | D | Superseded by UFGS 23 11 25 Facility Gas Piping. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 23 11 23.00 40 Facility Natural-Gas Piping | Aug-2008 | D | Superseded by UFGS 23 11 25 Facility Gas Piping. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 23 11 25 Facility Gas Piping | Nov-2008 | N | Superseding UFGS 23 11 23.00 10 Gas Piping System and UFGS 23 11 23.00 40 Facility Natural-Gas Piping | |
| Nov-2008 | N | UFGS 23 12 16.00 20 Gasoline / Diesel Dispensing Systems | Apr-2006 | D | Superseded by UFGS 33 52 10 Service Piping, Fuel Systems (Preparing Activity USACE). Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 23 25 00 Chemical Treatment of Water for Mechanical Systems | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | S | UFGS 23 31 13 Metal Ducts | Nov-2008 | R | Section References (SRF) update | |
| Nov-2008 | S | UFGS 23 37 23.00 40 HVAC Gravity Ventilators | Aug-2008 | D | Superseded by UFGS 07 72 00 Roof Ventilators, Gravity-Type (Preparing Activity USACE). Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | N | UFGS 23 52 33.01 20 Steam Heating Plant Watertube (Shop Assembled) Coal/Oil or Coal | Nov-2008 | R | Deleted references to ASME B16.20 | |
| Nov-2008 | N | UFGS 23 52 33.02 20 Steam Heating Plant Watertube (Field Erected) Coal/Oil or Coal | Nov-2008 | R | Deleted references to ASME B16.20 | |
| Nov-2008 | N | UFGS 23 52 33.03 20 Water-Tube Boilers, Oil/Gas or Oil | Nov-2008 | R | Deleted references to ASME B16.20 | |
| Nov-2008 | N | UFGS 23 52 49.00 20 Steam Boilers and Equipment (500,000 - 18,000,000 BTU/HR) | Nov-2008 | R | Section References (SRF) update | |
| Nov-2008 | N | UFGS 23 54 19 Building Heating Systems, Warm Air | Nov-2008 | R | Section References (SRF) update | |
| Nov-2008 | S | UFGS 23 73 13 Modular Indoor Central-Station Air-Handling Units | Nov-2008 | R | Section References (SRF) update | |
| Nov-2008 | N | UFGS 23 82 00.00 20 Terminal Heating Units | Nov-2008 | R | Section References (SRF) update | |
| Nov-2008 | S | UFGS 23 82 23 Unit Ventilators | Nov-2008 | R | Section References (SRF) update | |
| Nov-2008 | N | UFGS 23 84 16.00 20 Desiccant Dehumidification Equipment | Nov-2008 | R | Section References (SRF) update | |
| Nov-2008 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | S | UFGS 26 05 00 Common Work Results for Electrical | Aug-2008 | D | Renumbered/Superseded by UFGS 26 05 00.00 40 Common Work Results for Electrical. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Nov-2008 | N | Superseding UFGS 26 05 00 Common Work Results for Electrical | |
| Nov-2008 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | A | UFGS 26 05 19.00 10 Insulated Wire and Cable | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | S | UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices | Nov-2008 | N | Superseding UFGS 26 05 73.00 40 Overcurrent Protective Devices | |
| Nov-2008 | S | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | Nov-2008 | N | Superseding UFGS 26 05 73.00 40 Overcurrent Protective Devices | |
| Nov-2008 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Aug-2008 | D | Superseded by UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices and UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 26 09 13 Power Monitoring System | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | S | UFGS 26 09 23.00 40 Lighting Control Devices | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 26 12 00.00 40 Medium-Voltage Transformers | Jul-2007 | D | Superseded by UFGS 26 12 19.00 40 Pad-Mounted, Liquid-Filled, Medium-Voltage Transformers. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 26 12 19.00 40 Pad-Mounted, Liquid-Filled Medium-Voltage Transformers | Nov-2008 | N | New section - towards unification | |
| Nov-2008 | N | UFGS 26 12 19.10 Three-Phase, Liquid-Filled Pad-Mounted Transformers | Nov-2008 | R | Meta Data (MTA) tag correction | |
| Nov-2008 | S | UFGS 26 23 00.00 40 Switchboards and Switchgear | Nov-2008 | N | New section - towards unification | |
| Nov-2008 | S | UFGS 26 24 16.00 40 Panelboards | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 26 24 19.00 40 Motor-Control Centers | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 26 26 00.00 40 Power Distribution Units | Aug-2008 | D | Superseded by UFGS 33 71 01.00 40 Overhead Transmission and Distribution. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 26 28 21.00 40 Automatic Transfer Switches | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | A | UFGS 26 29 01.00 10 Electric Motors, 3-Phase Vertical Induction Type | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 26 29 02.00 10 Electric Motors, 3-Phase Vertical Synchronous Type | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | S | UFGS 26 35 33.00 40 Power Factor Correction Equipment | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 26 41 00.00 40 Lightning Protection System | Nov-2008 | R | Revised throughout towards unification; title changed from Facility Lightning Protection | |
| Nov-2008 | A | UFGS 26 41 01.00 10 Lightning Protection System | Nov-2008 | R | Compliance with CSI SectionFormat and Section References (SRF) update | |
| Nov-2008 | A | UFGS 26 42 14.00 10 Cathodic Protection System (Sacrificial Anode) | Nov-2008 | R | Compliance with CSI SectionFormat and Section References (SRF) update | |
| Nov-2008 | A | UFGS 26 42 15.00 10 Cathodic Protection System (Steel Water Tanks) | Nov-2008 | R | Compliance with CSI SectionFormat and Section References (SRF) update | |
| Nov-2008 | A | UFGS 26 42 17.00 10 Cathodic Protection System (Impressed Current) | Nov-2008 | R | Compliance with CSI SectionFormat and Section References (SRF) update | |
| Nov-2008 | A | UFGS 26 42 19.10 Cathodic Protection Systems (Impressed Current) For Lock Miter Gates | Nov-2008 | R | Compliance with CSI SectionFormat and Section References (SRF) update | |
| Nov-2008 | S | UFGS 26 51 00.00 40 Interior Lighting | Nov-2008 | N | Superseding UFGS 26 51 13.08 40 Incandescent Lighting | |
| Nov-2008 | S | UFGS 26 51 13.08 40 Incandescent Lighting | Jul-2007 | D | Superseded by UFGS 26 51 00.00 40 Interior Lighting and UFGS 26 52 00.00 40 Emergency Lighting. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 26 52 00.00 40 Emergency Lighting | Nov-2008 | R | Superseding UFGS 26 51 13.08 40 Incandescent Lighting | |
| Nov-2008 | S | UFGS 26 53 00 Exit Signs | Aug-2008 | D | Superseded; Renumbered as UFGS 26 53 00.00 40 with same title. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 26 53 00.00 40 Exit Signs | Nov-2008 | N | Renumbered; Superseding UFGS 26 53 00 Exit Signs | |
| Nov-2008 | S | UFGS 26 55 53 Security Lighting | Nov-2008 | N | New section - towards unification | |
| Nov-2008 | S | UFGS 26 56 13.00 40 Lighting Poles and Standards | Nov-2008 | N | New - towards unification | |
| Nov-2008 | S | UFGS 26 56 19.00 40 Roadway Lighting | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 26 56 23.00 40 Area Lighting | Nov-2008 | N | New - towards unification | |
| Nov-2008 | S | UFGS 26 56 36.00 40 Flood Lighting | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 27 05 28.36 40 Cable Trays for Communications Systems | Nov-2008 | N | Renumbered; Superseding UFGS 27 05 28.36 Cable Trays for Communications Systems | |
| Nov-2008 | S | UFGS 27 05 28.36 Cable Trays for Communications Systems | Aug-2008 | D | Superseded; Renumbered as 27 05 28.36 40 with no title change. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 27 13 23.00 40 Communications Optical Backbone Cabling | Nov-2008 | N | Superseding UFGS 40 95 33.23 40 Fiber Optic Process Control Networks | |
| Nov-2008 | S | UFGS 27 21 00.00 40 Intercommunication System | Nov-2008 | N | Superseding UFGS 40 95 33.23 40 Fiber Optic Process Control Networks | |
| Nov-2008 | S | UFGS 27 21 10.00 40 Fiber Optic Data Transmission System | Nov-2008 | N | Superseding UFGS 40 95 33.23 40 Fiber Optic Process Control Networks | |
| Nov-2008 | S | UFGS 28 05 26.00 40 Grounding and Bonding for Electrical Systems | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | A | UFGS 28 16 01.00 10 Small Intrusion Detection System | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 28 20 02 Central Monitoring Services for Electronic Security Systems | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 28 31 00.00 10 Fire Detection and Alarm System, Direct Current Loop | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | S | UFGS 28 31 13.00 40 Fire Detection and Alarm Control, GUI and Logic Systems | Nov-2008 | N | Superseding UFGS 28 31 53.00 40 Fire Alarm Initiating Devices | |
| Nov-2008 | A | UFGS 28 31 33.00 10 Fire Alarm Reporting System, Radio Type | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | S | UFGS 28 31 53.00 40 Fire Alarm Initiating Devices | Jul-2007 | D | Superseded by UFGS 28 31 13.00 40 Fire Detection and Alarm Control, GUI, and Logic Systems. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 28 31 64.00 10 Fire Detection and Alarm System, Addressable | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 28 31 75.00 10 Central Fire Alarm System, Digital Alarm Communicator Type | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 28 31 76 Interior Fire Alarm and Mass Notification System, Addressable | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 31 41 16 Metal Sheet Piling | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 31 60 00 Foundation Preparation | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 31 62 21 Piling: Composite, Wood and Cast In-Place Concrete | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 31 62 23.13 Concrete-Filled Steel Piles | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 31 63 16 Augered Cast-In-Place Piles | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 31 68 13 Soil and Rock Anchors | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 31 73 00 Tunnel and Shaft Grouting | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | A | UFGS 32 01 28 Partial-Depth Patching of Rigid Pavements | Apr-2008 | D | Superseded by UFGS 32 01 29.61 Partial Depth Patching of Rigid Paving. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 32 01 29.61 Partial Depth Patching of Rigid Paving | Nov-2008 | N | Combine/disassembly of sections; Superseding UFGS 32 01 28 and UFGS 32 01 29.61 with no title change; Preparing Activity was NAVFAC | |
| Nov-2008 | N | UFGS 32 01 29.61 Partial Depth Patching of Rigid Paving | Apr-2006 | D | Superseded by UFGS 32 01 29.61 Partial-Depth Patching of Rigid Pavements; Preparing Activity changed to USACE. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 32 12 11 Bituminous Surface Treatment | Nov-2008 | R | Corrected table units | |
| Nov-2008 | A | UFGS 32 13 16.16 Roller Compacted Concrete (RCC) Pavement | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2008 | N | UFGS 33 51 00.00 20 Natural Gas Distribution | Apr-2006 | D | Superseded by UFGS 33 51 15 Natural-Gas / Liquid Petroleum Gas Distribution. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 33 51 03.00 10 Gas Distribution System | Apr-2008 | D | Superseded by UFGS 33 51 15 Natural-Gas / Liquid Petroleum Gas Distribution. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 33 51 15 Natural-Gas / Liquid Petroleum Gas Distribution Pipelines | Nov-2008 | N | Superseding UFGS 33 51 00.00 20 Natural Gas Distribution and UFGS 33 51 03.00 10 Gas Distribution System | |
| Nov-2008 | A | UFGS 33 70 02.00 10 Electrical Distribution System, Underground | Nov-2008 | R | Revision closing CCR 917 | |
| Nov-2008 | S | UFGS 33 71 01.00 40 Overhead Transmission and Distribution | Nov-2008 | N | Superseding UFGS 26 26 00.00 40 Power Distribution Units and UFGS 33 71 39.13 40 Overhead High-Voltage Wiring | |
| Nov-2008 | S | UFGS 33 73 00.00 40 Utility Transformers | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 33 75 00.00 40 Switchgear and Protection Devices | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 33 77 19.00 40 Medium-Voltage Switch | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 33 77 36.00 40 Medium-Voltage Utility Fuses | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2008 | S | UFGS 40 95 33.23 40 Fiber Optic Process Control Networks | Jul-2007 | D | Superseded by UFGS 27 13 23.00 40 Communications Optical Backbone Cabling, UFGS 27 21 00.00 40 Intercommunication System, and UFGS 27 21 10.00 40 Fiber Optic Data Transmission System. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | S | UFGS 42 22 00 Process Chillers and Coolers | Nov-2008 | N | Renumbered; Superseding UFGS 42 22 00.00 40 with same title | |
| Nov-2008 | S | UFGS 42 22 00.00 40 Process Chillers and Coolers | Aug-2008 | D | Superseded; Renumbered as UFGS 42 22 00 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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