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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'.

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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 ascending Change # Nature of Change or Revision
Aug-2017 N UFGS 23 52 33.02 20 Steam Heating Plant Watertube (Field Erected) Coal/Oil or Coal C 3 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 23 52 33.03 20 Water-Tube Boilers, Oil/Gas or Oil C 2 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 23 52 43.00 10 Heat Recovery Boilers C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 23 64 00 Packaged Water Chillers, Absorption Type C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 23 64 10 Water Chillers, Vapor Compression Type C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 23 65 00 Cooling Towers and Remote Evaporatively-Cooled Condensers C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 A UFGS 23 70 01.00 10 Central Steam-Generating System, Coal-Fired C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 23 70 02.00 10 Central Steam Generating System - Combination Gas and Oil Fired C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 23 81 00.00 20 Unitary Air Conditioning Equipment C 3 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 23 81 23.00 20 Computer Room Air Conditioning Units C 2 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 23 81 47 Water-Loop and Ground-Loop Heat Pump Systems C 3 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities. Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 25 50 00.00 20 Cybersecurity of Facility-Related Control Systems C 2 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 26 11 13.00 20 Primary Unit Substation C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 26 11 16 Secondary Unit Substations C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide , Open Protocol , Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 S UFGS 26 12 19.00 40 Pad-Mounted, Liquid-Filled Medium-Voltage Transformers C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 26 20 00 Interior Distribution System C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 26 23 00 Low Voltage Switchgear C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 S UFGS 26 23 00.00 40 Switchboards and Switchgear C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 26 24 13 Switchboards C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 A UFGS 28 31 76 Interior Fire Alarm and Mass Notification System, Addressable C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 A UFGS 31 21 00 Off-Gassing Mitigation C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 31 32 11 Soil Surface Erosion Control C 1 Sustainability updates, formatting to meet UFC 1-300-02 , reference updates and general revisions.
Aug-2017 N UFGS 31 62 19.13 Timber Marine Piles C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 32 01 11.51 Rubber and Paint Removal From Airfield Pavements C 2 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 32 01 19.61 Sealing of Joints in Rigid Pavement C 2 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 32 01 29.61 Partial Depth Patching of Rigid Paving C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 32 12 22.00 10 Polymer Concrete-Micro-Overlay (PCMO) For Fuel and Abrasion Resistant Wearing Surfaces C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 32 13 13.06 Portland Cement Concrete Pavement for Roads and Site Facilities C 2 Sustainability updates, formatting to meet UFC 1-300-02 , reference updates and general revisions.
Aug-2017 N UFGS 32 13 43 Pervious Concrete Paving C 2 Sustainability updates, formatting to meet UFC 1-300-02 , reference updates and general revisions.
Aug-2017 A UFGS 32 16 13 Concrete Sidewalks and Curbs and Gutters C 2 Sustainability updates, formatting to meet UFC 1-300-02 , reference updates and general revisions.
Aug-2017 A UFGS 32 17 23 Pavement Markings C 3 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 N UFGS 33 11 00 Water Utility Distribution Piping C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 N UFGS 33 11 23 Natural Gas and Liquid Petroleum Piping C 1 Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide , Open Protocol , Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities.
Aug-2017 A UFGS 33 16 15 Water Storage Steel Tanks C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 33 51 15 Natural-Gas / Liquid Petroleum Gas Distribution Pipelines C 1 Updated requirements for natural gas compliance with 49 CFR 192.
Aug-2017 N UFGS 33 65 00 Cleaning Petroleum Storage Tanks C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 40 05 13 Pipelines, Liquid Process Piping C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Aug-2017 A UFGS 43 31 13.14 Downflow Liquid Activated Carbon Adsorption Units C 1 Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
May-2017 N UFGS 02 82 16.00 20 Engineering Control of Asbestos Containing Materials C 1 In response to CCR 5044, updated language in paragraph 3.1.3.2 for the Asbestos Warning Label per OSHA 1926.1101(k)(8)(iii).
May-2017 S UFGS 05 51 00 Metal Stairs C 1 Incorporated CCR 5531, revised paragraphs 2.4.1, and 2.4.2
May-2017 N UFGS 07 11 13 Bituminous Dampproofing C 1 In response to CCR 1816, updated para 1.3-Delivery and Storage
May-2017 A UFGS 10 14 53 Traffic Signage C 1 In response to CCR 4523, updated references and incorporated minor changes.
May-2017 N UFGS 25 50 00.00 20 Cybersecurity of Facility-Related Control Systems C 1 Clarified contractor requirements throughout. Revised the subparagraphs of 1.2.4 to remove requirements to be performed by the Government and to clarify the Contractor's requirements. CCR 5584: Revised 1.2 and 3.1 to read QUALITY CONTROL and FIELD QUALITY CONTROL, respectively. CCR 5629: Clarified 1.2.1 and 1.2.2 to provide submittal via Registered Mail.
May-2017 N UFGS 31 31 16.19 Termite Control Barriers C 1 Changes made to include a note for Air Force to use Chemical Termite Control and deleting reference to ASTM C289 in response to CCR 4978.
May-2017 A UFGS 32 01 29.62 Concrete Pavement Raising C 1 In response to CCR 2107, changed section title for compliance to the MasterFormat 2011 update.
May-2017 A UFGS 32 17 23 Pavement Markings C 2 In response to CCR 5549, removed "Gradation A" from Type III beads.
May-2017 S UFGS 32 31 13 Chain Link Fences and Gates C 1 Incorporated CCR 4487, revised paragraphs 2.2.15, and 2.2.17
May-2017 N UFGS 32 84 24 Irrigation Sprinkler Systems C 1 Changes made to address CCRs 5293, 5294, 5305, 5306, and 5307
May-2017 A UFGS 33 40 00 Stormwater Utilities C 5 Added requirements for field quality control.
May-2017 A UFGS 34 71 13.16 Vehicle Crash Barriers C 1 In response to CCR 4568, updated references and incorporated minor changes.
Feb-2017 N UFGS 01 35 26 Governmental Safety Requirements C 4 Added crane requirements for Critical Lift Plan, Barge Mounted, and Base Mounted Drum Hoists from NAVFAC P-307 that were not in EM 385-1-1. For Navy, added requirement of accident investigation reporting within 5 days of mishaps and 10 days of accidents.
Feb-2017 A UFGS 01 91 00.15 Building Commissioning C 1 In response to CCR 5173, added two "S" submittals in SD-11.
Feb-2017 N UFGS 02 83 13.00 20 Lead in Construction C 1 CCR 5279: updated paragraph 1.5.2.2 Lead Compliance Plan.
Feb-2017 N UFGS 07 22 00 Roof and Deck Insulation C 1 CCR 5475: Changed terminology within this section from “Protection Board” to “Cover Board”.
Feb-2017 N UFGS 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC C 1 BACnet Operator Workstation (B-OWS) updated to BACnet Advanced Operator Workstation (B-AWS) in 2.1.6.2-[BACnet Operator Workstation][and][Notebook Computer] DDC Software.
Feb-2017 N UFGS 23 64 26 Chilled, Chilled-Hot, and Condenser Water Piping Systems C 4 Updated Technical Note in 2.2.2-Fittings and End Connections (Joints)
Feb-2017 A UFGS 32 17 23 Pavement Markings C 1 In response to CCR 5270, changed "Waterborne Paint" to "Reflective Media for Airfields" in SD-07.
Feb-2017 N UFGS 32 93 00 Exterior Plants C 2 CCR 4981: References to ASTM D5203 and ASTM D5852 have been removed from this Section.
Feb-2017 S UFGS 33 71 01.00 40 Overhead Transmission and Distribution C 1 Changed 3 tailoring tags; corrected minor discrepancies
Aug-2016 N UFGS 01 35 26 Governmental Safety Requirements C 2 Changed requirements for portable ionizing radiation equipment.
Aug-2016 A UFGS 01 45 00.10 10 Quality Control System (QCS) C 1 Update minimum QCS System Requirements, compliance with plain language requirements.
Aug-2016 N UFGS 01 57 19 Temporary Environmental Controls C 1 Fixed bracketed items and tailoring.
Aug-2016 N UFGS 01 57 19.01 20 Supplemental Temporary Environmental Controls C 1 Changed NAVFAC NW Installation's notes, and related information, for Hazardous Waste Management.
Aug-2016 N UFGS 32 01 13.63 Gilsonite Modified Asphalt Emulsion Seal Coats C 1 Proprietary language has been removed from this specification.
Aug-2016 N UFGS 33 01 30.72 Relining Sewers C 1 Added section references referring to UFGS Section 33 01 30.16 TV Inspection of Sewer Pipelines
Aug-2016 N UFGS 33 05 23 Trenchless Utility Installation C 2 Added section references referring to UFGS Section 33 01 30.16 TV Inspection of Sewer Pipelines
Aug-2016 A UFGS 33 20 00 Water Wells C 1 Compliance with plain language requirements.
May-2016 N UFGS 00 22 13.00 20 Supplementary Instructions to Offerors C 2 Administrative, revised use of "The Contractor" and "shall"
May-2016 N UFGS 00 73 01 Supplementary Conditions for Guantanamo Bay Projects C 2 Added requirement for restrictions on Radio Transmitter Equipment previously located in Section 01 57 19.02.
May-2016 N UFGS 01 20 00.00 20 Price and Payment Procedures C 1 Updated invoice form numbers and DFARS clause for submission of Invoices.
May-2016 S UFGS 01 33 00 Submittal Procedures C 8 Revised the following three subparts, 1.4.1, 1.4.3, 1.11.4, due to releasing Section 01 33 16.00 10 DESIGN DATA [DESIGN AFTER AWARDS] for use on USACE Design-Build projects only.
May-2016 N UFGS 01 35 26 Governmental Safety Requirements C 1 Modified OSHA Form 300 and 300A requirements under Duties of the SSHO.
May-2016 A UFGS 01 42 00 Sources for Reference Publications C 1 Added ONVIF and ICS
May-2016 N UFGS 08 51 13 Aluminum Windows C 2 CCR 3599: Removed ASTM D1972 reference from section and revised text in subpart 1.7
May-2016 N UFGS 08 51 23 Steel Windows C 2 CCR 4166: Removed subpart 2.2.6 and reference ASTM A167
May-2016 N UFGS 08 52 00 Wood Windows C 2 CCR 3600: Removed ASTM D1972 reference from section and revised text in subpart 1.4.1
May-2016 N UFGS 22 00 00 Plumbing, General Purpose C 1 Added Navy and Army/Air Force bracketed options to subpart 2.16
May-2016 S UFGS 23 01 30.41 HVAC System Cleaning C 1 The USACE DWG members have given their approval to delete the second paragraph regarding an Army Statement, found in the General Note.
May-2016 N UFGS 23 52 33.02 20 Steam Heating Plant Watertube (Field Erected) Coal/Oil or Coal C 2 Administrative changes per CCR 580
May-2016 N UFGS 23 52 46.00 20 Low Pressure Water Heating Boilers (Over 800,000 BTU/HR Output) C 2 CCR 4532: revised use of "shall" and imperative language
May-2016 A UFGS 31 31 16.13 Chemical Termite Control C 1 Update to referenced website URLs
May-2016 N UFGS 32 92 19 Seeding C 1 CCR 4742: Revised subpart 3.4.4
May-2016 F UFGS 33 12 33.00 30 Water Meters C 1 Section retitled from WATER UTILITY METERING
May-2016 N UFGS 46 07 53.13 Packaged Wastewater Treatment Equipment, Aeration C 3 CCR 4187: Removed ASTM A167 reference from section. CCR 4581: Revised subpart 2.13.8 by replacing ASTM A176 with ASTM A240/A240M.
Feb-2018 N UFGS 01 35 26 Governmental Safety Requirements C 6 In response to CCR 5966, Note in para 1.6.1 has been updated to include Hawaii; in response to CCR 6077, item "e" under para 3.7.1 "Scaffolding" has been corrected.
Feb-2018 N UFGS 05 51 33 Metal Ladders C 2 Incorporated the changes from the final rule 29 CFR 1910 (Nov 2016) affecting phasing out cages installed on fixed ladders
Feb-2018 N UFGS 07 14 00 Fluid-Applied Waterproofing C 2 In response to CCR 5945
Feb-2018 N UFGS 07 21 16 Mineral Fiber Blanket Insulation C 3 In response to CCR 2219 reference for recycled materials added.
Feb-2018 N UFGS 07 24 00 Exterior Insulation and Finish Systems C 3 In response to CCRs 2225, 2226, 2227, and 2228
Feb-2018 N UFGS 07 42 13 Metal Wall Panels C 2 In response to CCR 3731
Feb-2018 N UFGS 07 42 63 Fabricated Wall Panel Assemblies C 3 In response to CCRs 1529 and 3187
Feb-2018 N UFGS 08 56 46.20 20 Radio Frequency Shielded Enclosures, Welded Type C 1 In response to CCR 1700
Feb-2018 N UFGS 08 91 00 Metal [Wall] [and] [Door] Louvers C 1 In response to CCRs 2409 and 3191
Feb-2018 A UFGS 10 26 00 Wall and Door Protection C 1 In response to CCR 6149, replaced ASTM A167 references with ASTM A240/A240M
Feb-2018 N UFGS 11 05 40 Common Work Results for Foodservice Equipment C 2 In response to CCR 3364
Feb-2018 N UFGS 13 34 19 Metal Building Systems C 2 In response to CCRs 1904 and 4945
Feb-2018 A UFGS 23 00 00 Air Supply, Distribution, Ventilation, and Exhaust Systems C 6 Added pressure test requirements for coils to paragraph 2.12.2.
Feb-2018 A UFGS 23 07 00 Thermal Insulation for Mechanical Systems C 3 In response to CCR 5445, added note to paragraph 3.2.1.6 for NAVFAC MAR Projects
Feb-2018 N UFGS 26 35 43 400-Hertz (HZ) Solid State Frequency Converter C 2 Changes were made to align with manufacturers standard products.
Feb-2016 N UFGS 01 14 00 Work Restrictions C 3 Added requirement for utility cutover and connection to existing sanitary sewer line.

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