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 |
|---|---|---|---|---|---|---|
| Jun-2006 | S | UFGS 13 50 00.00 40 Special Instrumentation | Jun-2006 | R | Title changed from INSTRUMENTATION; Reference Update | |
| Jun-2006 | S | UFGS 14 21 00.00 40 Electric Traction Elevators | Jun-2006 | R | Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 14 24 00.00 40 Hydraulic Elevators | Jun-2006 | R | Reference Update | |
| Jun-2006 | S | UFGS 21 13 00.00 40 Fire-Suppression Sprinkler Systems | Jun-2006 | R | Title changed from FIRE SPRINKLER SYSTEMS; Reference Update | |
| Jun-2006 | S | UFGS 21 13 26.00 40 Deluge Fire-Suppression Sprinkler Systems | Jun-2006 | R | Title changed from DELUGE SPRINKLER SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 21 21 00.00 40 Carbon-Dioxide Fire Extinguishing Systems | Jun-2006 | R | Title changed from CARBON DIOXIDE EXTINGUISHING SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 22 00 00.00 40 Plumbing | Jun-2006 | R | Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 22 07 19.00 40 Plumbing Piping Insulation | Jun-2006 | R | Title changed from PIPING INSULATION; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 22 10 00.00 40 Plumbing Piping and Pumps | Jun-2006 | R | Title changed from PLASTIC PIPE AND FITTINGS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 22 14 29.00 Sump Pumps | Jun-2006 | R | Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 22 15 09 General Service Compressed-Air Systems Cleaning Procedures | Jun-2006 | N | New - Superseding UFGS 22 15 00.00 40 Low Pressure Compressed-Air Systems | |
| Jun-2006 | S | UFGS 22 15 13.16 40 High-Pressure Compressed-Air Piping and Valves, Stainless | Jun-2006 | N | New - Superseding UFGS 22 15 00.13 40 High-Pressure Compressed Air Systems | |
| Jun-2006 | S | UFGS 22 15 14.00 40 General Service Compressed-Air Systems, High Pressure | Jun-2006 | N | New - Superseding UFGS 22 15 13.00 40 High Pressure Compressed Air | |
| Jun-2006 | S | UFGS 22 15 14.00 40 General Service Compressed-Air Systems, Low Pressure | Jun-2006 | N | New - Superseding UFGS 22 15 09.00 40 General Service Compressed-Air Systems Cleaning Procedures | |
| Jun-2006 | S | UFGS 22 41 00.00 40 Residential Plumbing Fixtures | Jun-2006 | R | Title changed from PLUMBING FIXTURES; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 22 66 83.00 40 Chemical-Waste Tanks | Jun-2006 | R | Title changed from CHEMICAL-WASTE DRAINAGE SYSTEMS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 00 00.00 40 Heating, Ventilating, and Air Conditioning | Jun-2006 | R | Title changed from GENERAL MECHANICAL PROVISIONS | |
| Jun-2006 | S | UFGS 23 05 00.00 40 Common Work Results for HVAC | Jun-2006 | R | Title changed from BASIC MECHANICAL MATERIALS AND METHODS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 05 48.00 40 Vibration and Seismic Controls for HVAC Piping and Equipment | Jun-2006 | R | Title changed from VIBRATION ISOLATION FOR AIR CONDITIONING EQUIPMENT; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 05 93.00 40 Testing, Adjusting, and Balancing for HVAC Systems | Jun-2006 | R | Title changed from TESTING, ADJUSTING AND BALANCING; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 07 13.00 40 Duct Insulation | Jun-2006 | R | Revised Banner; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 09 13.33 40 Control Valves | Jun-2006 | R | Title changed from VALVES; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 09 13.34 40 Control Valves, Self-Contained | Jun-2006 | R | Title changed from SELF-CONTAINED CONTROL AND RELIEF VALVES; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 09 33.00 40 Electric and Electronic Control System for HVAC | Jun-2006 | R | Title changed from CONTROL SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 09 33.13 40 Electric Control System for HVAC | Jun-2006 | R | Title changed from ELECTRIC CONTROL SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 11 23.00 40 Facility Natural-Gas Piping | Jun-2006 | R | Title changed from NATURAL GAS SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 20 00.00 40 HVAC Piping and Pumps | Jun-2006 | R | Title changed from CHILLED, CHILLED-HOT, AND CONDENSER WATER PIPING SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 22 00.00 40 Steam and Condensate Piping and Pumps | Jun-2006 | R | Title changed from CONDENSATE PUMPS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 22 13.13 40 Steam and Condensate Heating Piping | Jun-2006 | R | Title changed from FERROUS PIPE AND FITTINGS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 22 13.35 40 Steam Traps | Jun-2006 | R | Section revised. | |
| Jun-2006 | S | UFGS 23 23 16.00 40 Refrigerant Piping Specialties | Jun-2006 | R | Title changed from REFRIGERATION PIPING AND SPECIALTIES; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 31 11.11 40 Ducts, Low Pressure | Jun-2006 | R | Title changed from LOW PRESSURE DUCTWORK; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 31 11.12 40 Ducts, Medium/High Pressure | Jun-2006 | R | Title changed from MEDIUM/HIGH PRESSURE DUCTWORK; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 31 13.20 40 Welding Metal Ductwork | Jun-2006 | R | Title changed from WELDING MECHANICAL | |
| Jun-2006 | S | UFGS 23 34 23.00 40 HVAC Power Ventilators | Jun-2006 | R | Title changed from POWER VENTILATORS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 36 00 Air Terminal Units | Jun-2006 | N | New - Superseding UFGS 23 36 00.00 40 Air Terminal Units; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 36 00.00 40 Air Terminal Units | Apr-2006 | D | Superseded by UFGS 23 36 00 Air Terminal Units Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jun-2006 | S | UFGS 23 37 13.00 40 Diffusers, Registers, and Grills | Jun-2006 | R | Title changed from DIFFUSERS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 37 23.00 40 HVAC Gravity Ventilators | Jun-2006 | R | Title changed from GRAVITY VENTILATORS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 41 13.00 40 Panel Filters | Jun-2006 | R | Title changed from FILTERS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 52 00.00 40 Heating Boilers | Jun-2006 | R | Title changed from BOILERS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 55 13.00 40 Fuel-Fired Duct Heaters | Jun-2006 | R | Title changed from DUCT HEATERS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 61 00.00 40 Refrigerant Compressors | Jun-2006 | R | Title changed from REFRIGERATION COMPRESSORS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 73 00.00 40 Indoor Central-Station Air-Handling Units | Jun-2006 | R | Title changed from AIR HANDLING; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 73 13.00 40 Modular Indoor Central-Station Air-Handling Units | Jun-2006 | N | New - Superseding UFGS 23 73 00.13 40 Modular Indoor Central-Station Air-Handling Units | |
| Jun-2006 | S | UFGS 23 73 33.00 40 Indoor Indirect Fuel-Fired Heating and Ventilating Units | Jun-2006 | R | Title changed from HEATING/VENTILATION/AIR CONDITIONING SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 74 33.00 40 Small HVAC Units, Cooling-Only, Recirculating, Split and Unitary for Window and Floor Mounting | Jun-2006 | R | Title changed from PACKAGED AIR-CONDITIONING UNITS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 81 23.00 40 Computer-Room Air-Conditioners | Jun-2006 | R | Title changed from COMPUTER ROOM AIR CONDITIONING UNITS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 81 43.00 40 Air-Source Unitary Heat Pumps | Jun-2006 | R | Title changed from HEAT PUMPS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 82 16.00 40 Air Coils | Jun-2006 | R | Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 82 19.00 40 Fan Coil Units | Jun-2006 | R | Title changed from FAN-COIL UNITS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 23 82 23.00 40 Unit Ventilators | Jun-2006 | R | Title changed from UNIT HEATERS AND VENTILATORS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 00 00.00 40 Electrical | Jun-2006 | R | Title changed from GENERAL ELECTRICAL PROVISIONS; Reference and Section References (SRF) updated; Added Subpart 2.6 ARCH FLASH LABEL | |
| Jun-2006 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Jun-2006 | R | Title changed from BASIC ELECTRICAL MATERIALS AND METHODS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Jun-2006 | R | Title changed from MEDIUM VOLTAGE CABLE; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Jun-2006 | R | Title changed from OVERCURRENT PROTECTIVE DEVICES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 09 23.00 40 Lighting Control Devices | Jun-2006 | R | Title changed from PHOTO CONTROL DEVICES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 11 13.00 40 Primary Unit Substations | Jun-2006 | R | Title changed from PRIMARY UNIT SUBSTATION; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 11 16.00 40 Secondary Unit Substations | Jun-2006 | R | Title changed from SECONDARY UNIT SUBSTATION; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 12 00.00 40 Medium-Voltage Transformers | Jun-2006 | R | Title changed from DISTRIBUTION TRANSFORMERS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 18 23.00 40 Medium-Voltage Surge Arresters | Jun-2006 | R | Title changed from SURGE ARRESTERS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 18 39.00 40 Medium-Voltage Controllers | Jun-2006 | R | Title changed from MOTORS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 24 16.00 40 Panelboards | Jun-2006 | R | Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 24 19.00 40 Motor-Control Centers | Jun-2006 | R | Title changed from MOTOR CONTROL; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 26 00.00 40 Power Distribution Units | Jun-2006 | R | Title changed from MEDIUM VOLTAGE OVERHEAD POWER DISTRIBUTION; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 27 26.00 40 Wiring Devices | Jun-2006 | R | Title changed from STANDARD WIRING SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 28 16.00 40 Enclosed Switches and Circuit Breakers | Jun-2006 | R | Title changed from SWITCHES; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 35 33.00 40 Power Factor Correction Equipment | Jun-2006 | R | Title changed from MEDIUM VOLTAGE POWER FACTOR CORRECTION; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 41 00.00 40 Lightning Protection System | Jun-2006 | R | Title changed from LIGHTNING PROTECTION SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 42 00.00 40 Cathodic Protection | Jun-2006 | N | New - Superseding UFGS 26 42 13.00 40 Cathodic Protection by Galvanic Anodes | |
| Jun-2006 | S | UFGS 26 42 19.00 40 Cathodic Protection, Impressed Current | Jun-2006 | R | Title changed from CATHODIC PROTECTION SYSTEM (IMPRESSED CURRENT); Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 51 13.08 40 Incandescent Lighting | Jun-2006 | R | Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 51 13.09 40 Fluorescent Luminaries | Jun-2006 | R | Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 52 00.00 40 Emergency Lighting | Jun-2006 | R | Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 53 00.00 40 Exit Signs | Jun-2006 | R | Title changed from EXIT LIGHTING; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 54 00.00 40 Classified, Special Purpose, Exterior Lighting | Jun-2006 | R | Title changed from HIGH INTENSITY DISCHARGE (HID) LUMINAIRES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 56 19.00 40 Roadway Lighting | Jun-2006 | R | Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 26 56 36.00 40 Flood Lighting | Jun-2006 | R | Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 27 05 28.36 40 Cable Trays for Communications Systems | Jun-2006 | R | Title changed from CABLE TRAYS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 28 05 26.00 40 Grounding and Bonding for Electrical Systems | Jun-2006 | R | Title changed from SECONDARY GROUNDING; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 28 31 53.00 40 Fire Alarm Initiating Devices | Jun-2006 | R | Title changed from FIRE-ALARM SYSTEMS; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 28 33 00.00 40 Fuel-Gas Detection and Alarm | Jun-2006 | R | Title changed from GAS DETECTION SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 31 62 19.00 40 Timber Piles | Jun-2006 | R | Title changed from WOOD PILES; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 32 12 29.00 40 Porous Friction Course for [Airfields][ and ][Roads] | Apr-2006 | D | Deleted without replacement. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jun-2006 | S | UFGS 33 16 13.13 40 Steel Aboveground Water Utility Storage Tanks | Jun-2006 | R | Title changed from ELEVATED STEEL WATER TANK; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 32 13.13 40 Packaged Sewage Lift Stations, Wet Well Type | Jun-2006 | R | Title changed from PACKAGED LIFT STATIONS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 40 00.00 40 Storm Drainage Utilities | Jun-2006 | R | Title changed from STORM SEWERAGE; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 50 00.00 40 Fuel Distribution Utilities | Jun-2006 | R | Title changed from GAS DISTRIBUTION SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 71 39.13 40 Overhead High-Voltage Wiring | Jun-2006 | R | Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 71 49 23.40 Underground Medium Voltage Wiring | Jun-2006 | R | Title changed from MEDIUM VOLTAGE UNDERGROUND POWER DISTRIBUTION; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 73 00.00 40 Utility Transformers | Jun-2006 | R | Title changed from STATION CLASS POWER TRANSFORMERS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 75 00.00 40 Switchgear and Protection Devices | Jun-2006 | R | Title changed from SWITCHGEAR ASSEMBLIES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 75 13.00 40 Air High-Voltage Circuit Breaker | Jun-2006 | R | Title changed from LOAD-BREAK SWITCHES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 77 13.00 40 Air Medium-Voltage Circuit Breaker | Jun-2006 | R | Title changed from MEDIUM-VOLTAGE AIR-BREAK DISCONNECT SWITCHES; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 77 19.00 40 Medium-Voltage Switch | Jun-2006 | R | Title changed from LOAD BREAK SF6 GAS SWITCHES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 33 77 36.00 40 Medium-Voltage Utility Fuses | Jun-2006 | R | Title changed from MEDIUM VOLTAGE FUSES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 40 18 00.00 40 Vacuum Systems Process Piping | Jun-2006 | R | Title changed from VACUUM SYSTEMS; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 40 41 13.13 40 Process Piping Electrical Resistance Heat Tracing | Jun-2006 | R | Title changed from ELECTRIC RESISTANCE HEATING; Section References (SRF) updated | |
| Jun-2006 | S | UFGS 40 42 13.26 40 Process Piping Insulation for Specialty Applications | Jun-2006 | R | Title changed from PIPING SPECIALTIES; Reference and Section References (SRF) updated | |
| Jun-2006 | S | UFGS 40 95 33.23 40 Fiber Optic Process Control Networks | Jun-2006 | R | Title changed from FIBER OPTIC CABLE; Section References (SRF) updated |
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