Unified Facilities Guide Specifications (UFGS)  Subscribe to Unified Facilities Guide Specifications (UFGS)

UFGS Master Updated August 18, 2023; Posted August 24, 2023

Unified Facilities Guide Specifications (UFGS) are a joint effort of the U.S. Army Corps of Engineers (USACE), the Naval Facilities Engineering Systems Command (NAVFAC), the Air Force Civil Engineer Center (HQ AFCEC) and the National Aeronautics and Space Administration (NASA). UFGS are for use in specifying construction for the military services.

The Unified Facilities Guide Specifications (UFGS) are published only in electronic format and are intended to be used with SpecsIntact software. The UFGS Master complies with UFC 1-300-02. SpecsIntact supports the UFGS format. SpecsIntact can still open Masters or Jobs created with older versions of the UFGS format.

Updated UFGS are posted quarterly in February, May, August, and November.

UFGS that have been unified for use by all participating agencies have a level 3 or level 4 Section number. The UFGS uses level 5 to identify a single-agency specification. The number "10" is used by USACE, "20" by NAVFAC, "30" by AFCEC, and "40" by NASA. The order of precedence for selecting UFGS sections for a project is generally:

  1. Regional UFGS if required by the contract or published on WBDG
  2. Single-agency UFGS for whom project is being developed
  3. Unified UFGS
  4. UFGS identified as specific to another DoD Service (for DoD projects only)

Points of contact and procedures for the development and maintenance of UFGS documents are prescribed in the latest edition of MIL-STD-3007.

The UFGS Section Template is now provided in the UFGS Master with each quarterly release and can be found under Tools in the SpecsIntact Explorer.

SpecsIntact for NMCI Users

Questions, comments, suggestions and recommended changes for guide specifications are welcome and should be submitted as a Criteria Change Request (CCR). To submit a Criteria Change Request, click on the CCR link next to the document below. If a CCR does not fit cleanly into an existing section, submit a CCR to the section most closely related to the CCR. CCRs are not appropriate when they pertain to a specific project solicitation, request for proposal or after a project award. Questions or interpretations pertaining to these documents or situation should be referred to the Contracting Officer.

Click the 'Title' or 'Date' heading to sort by ascending or descending order. Narrow the list by selecting a 'Division' option from the drop-down or view archived documents by selecting from the 'Status' drop-down and clicking 'Apply'.

These documents are available in the following formats:   SpecsIntact (SEC) in compressed ZIP  |   Adobe Acrobat (PDF)

  Indicates the UFGS has an attachment. Click the title to view the attachment under 'Related Materials'.

Title Date View CCR
UFGS 35 59 13.14 20 Polymeric Piles   02-01-2018  PDF |  ZIP  CCR
UFGS 35 59 13.16 Extruded and Molded Marine Fenders   11-01-2021  PDF |  ZIP  CCR
UFGS 35 59 13.17 Foam-Filled Marine Fenders   11-01-2021  PDF |  ZIP  CCR
UFGS 35 59 13.18 Pneumatic and Hydro-Pneumatic Marine Fenders   11-01-2021  PDF |  ZIP  CCR
UFGS 35 73 13 Embankment for Earth and Rockfill Dams   11-01-2018  PDF |  ZIP  CCR
Division 40 - Process Integration   08-01-2023  ZIP
UFGS 40 05 13 Pipelines, Liquid Process Piping   10-01-2007  PDF |  ZIP  CCR
UFGS 40 05 13.96 Welding Process Piping   05-01-2010  PDF |  ZIP  CCR
UFGS 40 17 26.00 20 Welding Pressure Piping   04-01-2006  PDF |  ZIP  CCR
UFGS 40 17 30.00 40 Welding General Piping   02-01-2023  PDF |  ZIP  CCR
UFGS 40 18 00.00 40 Vacuum Systems Process Piping   05-01-2017  PDF |  ZIP  CCR
UFGS 40 60 00 Process Control   05-01-2020  PDF |  ZIP  CCR
Division 41 - Material Processing and Handling Equipment   08-01-2023  ZIP
UFGS 41 22 13.14 Bridge Cranes, Overhead Electric, Top Running   11-01-2019  PDF |  ZIP  CCR
UFGS 41 22 13.15 Bridge Cranes, Overhead Electric, Under Running Trolley   11-01-2022  PDF |  ZIP  CCR
UFGS 41 22 13.16 Gantry Cranes   04-01-2008  PDF |  ZIP  CCR
UFGS 41 22 13.33 Portal Crane Track Installation   05-01-2010  PDF |  ZIP  CCR
UFGS 41 22 13.55 Bridge Cranes, Under Running, Aircraft Hangar   02-01-2022  PDF |  ZIP  CCR
UFGS 41 22 23.19 Monorail Hoists   05-01-2020  PDF |  ZIP  CCR
UFGS 41 24 26 Hydraulic Power Systems   05-01-2020  PDF |  ZIP  CCR
UFGS 41 36 30.00 10 Ultrasonic Inspection of Plates   01-01-2008  PDF |  ZIP  CCR
UFGS 41 65 10.00 10 [Diesel] [Natural Gas] Fueled Engine Pump Drives   05-01-2009  PDF |  ZIP  CCR
Division 42 - Process Heating, Cooling and Drying Equipment   08-01-2023  ZIP
UFGS 42 22 00.00 40 Process Chillers and Coolers   05-01-2017  PDF |  ZIP  CCR
UFGS 42 22 13.00 40 Centrifugal Process Chillers and Coolers   08-01-2017  PDF |  ZIP  CCR
UFGS 42 22 16.00 40 Reciprocating Process Chillers and Coolers   08-01-2017  PDF |  ZIP  CCR
UFGS 42 23 13.00 40 Process Condensers   08-01-2017  PDF |  ZIP  CCR
Division 43 - Process Gas and Liquid Handling, Purification and Storage Equipment   08-01-2023  ZIP
UFGS 43 11 00.10 Off-Gas Fans, Blowers and Pumps   05-01-2020  PDF |  ZIP  CCR
UFGS 43 15 00.00 20 Low Pressure Compressed Air Piping (Non-Breathing Air Type)   04-01-2006  PDF |  ZIP  CCR
UFGS 43 21 29 Flow Measuring Equipment (Potable Water) (Sewage Treatment Plant)   04-01-2006  PDF |  ZIP  CCR
UFGS 43 31 13.13 10 Activated Carbon-Gas and Liquid Purification Filters   08-01-2018  PDF |  ZIP  CCR
UFGS 43 41 16.16 40 Vertical Atmospheric Tanks and Vessels   08-01-2017  PDF |  ZIP  CCR
Division 44 - Pollution and Waste Control Equipment   08-01-2023  ZIP
UFGS 44 10 00 Air Pollution Control   11-01-2022  PDF |  ZIP  CCR
UFGS 44 13 10.13 Vapor Phase Activated Carbon Adsorption Units   05-01-2020  PDF |  ZIP  CCR
UFGS 44 13 51 Thermal Oxidation Equipment   05-01-2020  PDF |  ZIP  CCR
UFGS 44 41 00 Water Pollution Containment And Cleanup Equipment   08-01-2020  PDF |  ZIP  CCR
Division 46 - Water and Wastewater Equipment   08-01-2023  ZIP
UFGS 46 07 13.13 Precipitation/Coagulation/Flocculation (P/C/F) Water Treatment   05-01-2021  PDF |  ZIP  CCR
UFGS 46 07 53 Packaged Wastewater Treatment Equipment   02-01-2020  PDF |  ZIP  CCR
UFGS 46 07 53.19 Composting Toilet   02-01-2011  PDF |  ZIP  CCR
UFGS 46 20 20 Sewage Bar Screen and Mechanical Shredder   05-01-2021  PDF |  ZIP  CCR
UFGS 46 23 00 Grit Removal and Handling Equipment   02-01-2020  PDF |  ZIP  CCR
UFGS 46 24 16 Comminutors   05-01-2021  PDF |  ZIP  CCR
UFGS 46 25 14 Coalescing [or Vertical Tube] Oil-Water Separators   02-01-2011  PDF |  ZIP  CCR
UFGS 46 30 00 Water and Wastewater Chemical Feed Systems   08-01-2017  PDF |  ZIP  CCR
UFGS 46 30 13 Advanced Oxidation Processes (AOP)   02-01-2011  PDF |  ZIP  CCR
UFGS 46 31 11 Chlorine Gas Feed Equipment   08-01-2017  PDF |  ZIP  CCR
UFGS 46 43 21 Circular Clarifier Equipment   02-01-2020  PDF |  ZIP  CCR
UFGS 46 51 00.00 10 Air and Gas Diffusion System   05-01-2021  PDF |  ZIP  CCR
UFGS 46 53 22 Trickling Filter   05-01-2018  PDF |  ZIP  CCR
UFGS 46 53 62 Continuous Loop Reactor (CLR) Wastewater Treatment System   05-01-2021  PDF |  ZIP  CCR
UFGS 46 61 00 Filtration Equipment   05-01-2021  PDF |  ZIP  CCR
UFGS 46 66 56 Open-Channel Disinfection Equipment   05-01-2021  PDF |  ZIP  CCR
UFGS 46 71 16 Gravity Belt Thickeners   02-01-2011  PDF |  ZIP  CCR
Division 48 - Electrical Power Generation   08-01-2023  ZIP
UFGS 48 06 15 Turbine Oil   08-01-2020  PDF |  ZIP  CCR
UFGS 48 14 00 Solar Photovoltaic Systems   05-01-2017  PDF |  ZIP  CCR
UFGS 48 14 13.00 20 Solar Liquid Flat Plate and Evacuated Tube Collectors   05-01-2015  PDF |  ZIP  CCR
UFGS 48 15 00 Wind Generator System   05-01-2017  PDF |  ZIP  CCR
UFGS 48 16 00 Landfill Gas Systems   05-01-2017  PDF |  ZIP  CCR

Pages