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 |
|---|---|---|---|---|---|---|
| Aug-2015 | N | UFGS 08 51 23 Steel Windows | Aug-2011 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 08 52 00 Wood Windows | Aug-2011 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | A | UFGS 08 52 70 Wood Windows - Repair and Rehabilitation | Aug-2009 | D | Superseded by UFGS 08 01 52 Operation and Maintenance of Wood Windows; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | N | UFGS 08 53 00 Plastic Windows | Aug-2011 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | A | UFGS 08 60 45 [Skylights] [ and ] [Translucent Panels] | Feb-2012 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 08 81 00 Glazing | Aug-2011 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | A | UFGS 08 87 16 Fragment Retention Film for Glass | Aug-2009 | D | Superseded by UFGS 08 87 23.13 Safety Films; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 08 87 23.13 Safety Films | Aug-2009 | R | Superseding UFGS 08 87 16 Fragment Retention Film for Glass; Nontechnical number and title revision; Did not change Section date. | |
| Aug-2015 | A | UFGS 09 01 90.50 Preparation of Historic Wood and Metal Surfaces for Painting | May-2009 | R | Superseding UFGS 09 97 30 Preparation of Historic Wood and Metal Surfaces for Painting; Nontechnical Section number revision; Did not change Section date. | |
| Aug-2015 | A | UFGS 09 24 23 Cement Stucco | May-2009 | R | Nontechnical Title Revision (was Stucco). Did not change Section date. | |
| Aug-2015 | A | UFGS 09 35 16 Chemical-Resistant Quarry Tiling | Aug-2010 | R | Nontechnical Title Revision (was Chemical-Reistant Quarry Tile). Did not change Section date. | |
| Aug-2015 | A | UFGS 09 66 13 Portland Cement Terrazzo Flooring | Aug-2010 | R | Nontechnical Title Revision (was Portland Cement Terrazzo). Did not change Section date | |
| Aug-2015 | A | UFGS 09 66 16 Terrazzo Floor Tile | Aug-2010 | R | Nontechnical Title Revision (was Terrazzo Tile). Did not change Section date. | |
| Aug-2015 | A | UFGS 09 66 23 Resinous Matrix Terrazzo Flooring | Aug-2010 | R | Nontechnical Title Revision (was Resinous Terrazzo Flooring). Did not change Section date. | |
| Aug-2015 | A | UFGS 09 83 13 Acoustical Wall Coating | Aug-2010 | R | Nontechnical Title Revision (was Acoustical Wall Treatment). Did not change Section date | |
| Aug-2015 | A | UFGS 09 97 01.00 10 Metallizing Hydraulic Structures | May-2009 | D | Superseded by UFGS 09 97 10.00 10 Metallic Coatings for Hydraulic Structures; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 09 97 10.00 10 Metallic Coatings for Hydraulic Structures | May-2009 | R | Superseding UFGS 09 97 01.00 10 Metallizing Hydraulic Structures; Nontechnical number and title revision; Did not change Section date. | |
| Aug-2015 | A | UFGS 09 97 30 Preparation of Historic Wood and Metal Surfaces for Painting | May-2009 | D | Superseded by UFGS 09 01 90.50 Preparation of Historic Wood and Metal Surfaces for Painting; Nontechnical Section number change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 10 10 00 Visual Communications Specialties | Feb-2009 | D | Superseded by UFGS 10 11 00 Visual Display Units; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 10 11 00 Visual Display Units | Feb-2009 | R | Superseding UFGS 10 10 00 Visual Communications Specialties; Nontechnical number and title revision; Did not change Section date. | |
| Aug-2015 | A | UFGS 10 14 00.10 Exterior Signage | Apr-2006 | R | Superseding UFGS 10 14 01 Exterior Signage; Nontechnical Section number revision; Did not change Section date. | |
| Aug-2015 | A | UFGS 10 14 01 Exterior Signage | Apr-2006 | D | Superseded by UFGS 10 14 00.10 Exterior Signage; Nontechnical Section number change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 10 26 00 Wall and Door Protection | Aug-2010 | R | Superseding UFGS 10 26 13 Wall and Corner Guards ; Nontechnical number and title revision; Did not change Section date | |
| Aug-2015 | A | UFGS 10 26 13 Wall and Corner Guards | Aug-2010 | D | Superseded by UFGS 10 26 00 Wall and Door Protection; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 11 13 10 Dock Levelers | Aug-2009 | D | Superseded by UFGS 11 13 19.13 Loading Dock Levelers; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 11 13 19.13 Loading Dock Levelers | Aug-2009 | R | Superseding UFGS 11 13 10 Dock Levelers; Nontechnical number and title revision; Did not change Section date. | |
| Aug-2015 | N | UFGS 11 72 13 Medical Equipment, Miscellaneous | Apr-2006 | C | 1 | CCR 4172: removed reference ASTM A167, withdrawn with no replacement |
| Aug-2015 | N | UFGS 11 74 00 Dental Equipment | Apr-2006 | C | 1 | CCR 4173: removed reference ASTM A167, withdrawn with no replacement |
| Aug-2015 | S | UFGS 12 36 00 Countertops | Aug-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2015 | A | UFGS 12 50 00 Furniture Systems | Feb-2009 | D | Superseded by UFGS 12 59 00 Systems Furniture; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 12 59 00 Systems Furniture | Feb-2009 | R | Superseding UFGS 12 50 00 Furniture Systems; Nontechnical number and title revision; Did not change Section date. | |
| Aug-2015 | A | UFGS 12 61 13 Upholstered Audience Seating | Aug-2008 | R | Superseding UFGS 12 65 00 Fixed Seating; Nontechnical number and title revision; Did not change Section date. | |
| Aug-2015 | A | UFGS 12 65 00 Fixed Seating | Aug-2008 | D | Superseded by UFGS 12 61 13 Upholstered Audience Seating;Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | N | UFGS 13 17 43 Hydrotherapy Equipment | Feb-2011 | C | 1 | CCR 4174: removed reference ASTM A167, withdrawn with no replacement |
| Aug-2015 | A | UFGS 13 27 54.00 10 Electromagnetic (EM) Shielding | Oct-2007 | D | Superseded by UFGS 13 49 20.00 10 RFI/EMI Shielding; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | A | UFGS 13 49 20.00 10 RFI/EMI Shielding | Oct-2007 | R | Superseding UFGS 13 27 54.00 10 Electromagnetic (EMI) Shielding; Nontechnical number and title revision; Did not change Section date. | |
| Aug-2015 | N | UFGS 22 00 00 Plumbing, General Purpose | Nov-2011 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | S | UFGS 22 66 53.00 40 Laboratory Chemical-Waste and Vent Piping | Aug-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2015 | A | UFGS 23 00 00 Air Supply, Distribution, Ventilation, and Exhaust Systems | Aug-2010 | C | 4 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 03 00.00 20 Basic Mechanical Materials and Methods | Aug-2010 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | S | UFGS 23 05 48.00 40 Vibration and Seismic Controls for HVAC Piping and Equipment | Aug-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2015 | A | UFGS 23 07 00 Thermal Insulation for Mechanical Systems | Feb-2013 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 09 53.00 20 Space Temperature Control Systems | Feb-2010 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | S | UFGS 23 22 23.00 40 Steam Condensate Pumps | Aug-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2015 | A | UFGS 23 52 00 Heating Boilers | Apr-2008 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 52 33.01 20 Steam Heating Plant Watertube (Shop Assembled) Coal/Oil or Coal | Nov-2008 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 52 33.02 20 Steam Heating Plant Watertube (Field Erected) Coal/Oil or Coal | Nov-2008 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 52 33.03 20 Water-Tube Boilers, Oil/Gas or Oil | Nov-2008 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 52 43.00 20 Low Pressure Water Heating Boilers (Under 800,000 BTU/HR Output) | May-2015 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 52 46.00 20 Low Pressure Water Heating Boilers (Over 800,000 BTU/HR Output) | May-2015 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 52 49.00 20 Steam Boilers and Equipment (500,000 - 18,000,000 BTU/HR) | Nov-2008 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 52 53.00 20 Steam Boilers and Equipment (18,000,000 - 60,000,000 BTU/HR) | Apr-2006 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 54 19 Building Heating Systems, Warm Air | Nov-2008 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 64 00 Packaged Water Chillers, Absorption Type | Aug-2009 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 64 10 Water Chillers, Vapor Compression Type | Aug-2008 | C | 3 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 64 26 Chilled, Chilled-Hot, and Condenser Water Piping Systems | Aug-2009 | C | 3 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 65 00 Cooling Towers and Remote Evaporatively-Cooled Condensers | Aug-2008 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 69 00.00 20 Refrigeration Equipment for Cold Storage | Jul-2006 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | A | UFGS 23 71 19 Thermal Energy Storage System: Ice-On-Coil | Jan-2008 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 76 00.00 20 Evaporative Cooling System | Jul-2006 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 81 00.00 20 Unitary Air Conditioning Equipment | Nov-2009 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 81 23.00 20 Computer Room Air Conditioning Units | Feb-2010 | C | 1 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 81 47 Water-Loop and Ground-Loop Heat Pump Systems | Aug-2008 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 23 82 00.00 20 Terminal Heating Units | Nov-2008 | C | 2 | UFGS sustainability/energy updates to comply with Navy and DoD policies to enforce requirements of UFC 1-200-02 "High Performance and Sustainable Building Requirements". |
| Aug-2015 | N | UFGS 31 23 00.00 20 Excavation and Fill | Feb-2011 | C | 2 | In response to CCR 4371: reference update |
| Aug-2015 | N | UFGS 33 05 23 Trenchless Utility Installation | Aug-2015 | N | New UFGS Section; Superseding UFGS 33 05 23.19 Trenchless Excavating using Microtunneling | |
| Aug-2015 | A | UFGS 33 05 23.19 Trenchless Excavation Using Microtunneling | Apr-2006 | D | Superseded by UFGS 33 05 23 Trenchless Utility Installation; Nontechnical number and title change Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2015 | N | UFGS 33 56 13.13 Steel Tanks With Fixed Roofs | Aug-2015 | R | UFGS has been revised throughout. Modifications included references, submittals, new jet fuels and requirements for the following in accordance with the update of DoD Aboveground Storage Tank Standard AW 78-24-27: columns, pressure/vacuum vents, antirotation cables, center roof vents, roof manholes, roof circulation vent/inspection hatches, water draw-off systems, sidestream filtration systems, weld inspections and stilling wells. | |
| Aug-2015 | N | UFGS 33 56 13.15 Undertank Interstitial Space | Aug-2015 | R | UFGS has been revised throughout. Modifications included references and requirements for the following in accordance with the update of DoD Aboveground Storage Tank Standard AW 78-24-27: geotextile fabric, geotextile filter fabric and sand cushions. | |
| May-2015 | N | UFGS 01 32 16.00 20 Small Project Construction Progress Schedules | Feb-2015 | C | 1 | Administrative changes to use of "must." Modified Monthly Network Analysis and Contract Administration paragraphs. |
| May-2015 | N | UFGS 01 32 17.00 20 Cost-Loaded Network Analysis Schedules (NAS) | Feb-2015 | C | 1 | Administrative changes to use of "must." Modified Monthly Network Analysis and Contract Administration paragraphs. |
| May-2015 | S | UFGS 01 33 00 Submittal Procedures | May-2011 | C | 6 | Subpart 1.2.1, under SD-11, deleted the mention of DD Form 1354; Subpart 1.4.7, corrected typo, changed tittle to Sustainability Reporting Submittals (S), revised the 1st and 2nd paragraph ; added Sub[art 1.6.10, 1.6.10.1 and 1.6.11; Subpart 1.11.1, revised paragraph; added paragraph "j." to Subpart 1.11.3; Subpart 1.13, added the word "Contract" prior to the word clause, entitled "Changes.". |
| May-2015 | A | UFGS 01 45 00.00 10 Quality Control | Feb-2010 | C | 1 | Add requirements to coordinate with Section 01 45 35 SPECIAL INSPECTIONS |
| May-2015 | A | UFGS 01 50 00 Temporary Construction Facilities and Controls | Aug-2009 | C | 2 | CCR 4158: Updated Fencing Paragraph a. to height requirements in EM 385-1-1. |
| May-2015 | A | UFGS 01 74 19 Construction Waste Management and Disposal | Jan-2007 | C | 2 | Revised required diversion to 60% |
| May-2015 | S | UFGS 01 75 00 Starting and Adjusting | May-2012 | D | NASA reclassified this as fifth level; Renumbered/ Superseded by UFGS 01 75 00.00 40 with no title change. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2015 | S | UFGS 01 75 00.00 40 Starting and Adjusting | May-2015 | R | NASA reclassified this as fifth level; renumbered May 2012 version of UFGS 01 75 00 with same title; incorporated Non-Technical CCR 4149 in Subpart 1.2.1. | |
| May-2015 | A | UFGS 01 78 00 Closeout Submittals | Aug-2011 | C | 1 | Incorporates multiple approved CCRs. |
| May-2015 | S | UFGS 03 41 16.08 Precast Concrete Slabs (MAX. SPAN 8 FEET O.C.) | May-2015 | R | Title was changed from PRECAST CONCRETE SLABS (MAX. SPAN 8'- 0" O.C.) because the double quotation marks can throw off the SI Tailoring Options Export feature; performed Tri-Annual Database Maintenance (TADM). | |
| May-2015 | S | UFGS 03 62 16 Metallic Non-Shrink Grouting | May-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2015 | S | UFGS 05 14 00.13 Welding Structural Aluminum Framing | May-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2015 | A | UFGS 05 21 00 Steel Joist Framing | May-2015 | N | Consolidate related sections. New UFGS superseding UFGS 05 21 13 Deep Longspan Steel Joist Framing, UFGS 05 21 16 Longspan Steel Joist Framing, UFGS 05 21 19 Open Web Steel Joist Framing, and UFGS 05 21 23 Steel Joist Girder Framing | |
| May-2015 | A | UFGS 05 21 13 Deep Longspan Steel Joist Framing | Aug-2009 | D | Superseded by UFGS 05 21 00 Steel Joist Framing. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2015 | A | UFGS 05 21 16 Longspan Steel Joist Framing | Aug-2009 | D | Superseded by UFGS 05 21 00 Steel Joist Framing. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2015 | N | UFGS 05 21 19 Open Web Steel Joist Framing | Jul-2007 | D | Superseded by UFGS 05 21 00 Steel Joist Framing. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2015 | N | UFGS 05 21 23 Steel Joist Girder Framing | Jul-2007 | D | Superseded by UFGS 02-21 00 Steel Joist Framing. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2015 | N | UFGS 05 30 00 Steel Decks | May-2015 | R | Major revisions to comply with IBC 2012 | |
| May-2015 | N | UFGS 05 40 00 Cold-Formed Metal Framing | May-2015 | R | Major revisions to comply with IBC 2012 | |
| May-2015 | S | UFGS 08 22 20 Fiberglass Reinforced Plastic (FRP) Doors and Frames | May-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2015 | S | UFGS 09 23 82 Fireproof Gypsum Plastering | May-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2015 | S | UFGS 10 44 16 Fire Extinguishers | May-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2015 | N | UFGS 22 05 48.00 20 Mechanical Sound, Vibration, and Seismic Control | Apr-2006 | C | 1 | CCR 985 and CCR 2715: Revised technical note in subpart 1.4.5 by deleting UFC 3-450-02 and replacing P-355 with UFC 3-310-04. Revised technical note in subparts 1.4.6, 1.4.6.2, and Part 2 by replacing DM 3.10 with UFC 3-450-01. |
| May-2015 | N | UFGS 23 22 26.00 20 Steam System and Terminal Units | Feb-2010 | C | 1 | CCR 2840 - removed technical note in subpart 2.6 |
| May-2015 | S | UFGS 23 37 13.00 40 Diffusers, Registers, and Grills | May-2015 | R | Tri-Annual Database Maintenance (TADM) completed | |
| May-2015 | N | UFGS 23 52 43.00 20 Low Pressure Water Heating Boilers (Under 800,000 BTU/HR Output) | May-2015 | R | Revised throughout to incorporate CCRs 1006, 4267, and 2584. Modifications included references, boiler installation requirements, detail drawings, water analysis, safety standards, submittals, efficiency requirements, general requirements, controls, safety features, operational tests, and acceptance operational test and inspection. | |
| May-2015 | N | UFGS 23 52 46.00 20 Low Pressure Water Heating Boilers (Over 800,000 BTU/HR Output) | May-2015 | R | Revised throughout to incorporate CCRs 1007 and 4266. Modifications included references, boiler installation requirements, detail drawings, water analysis, safety standards, submittals, controls, safety features, operational tests, and acceptance operational test and inspection. | |
| May-2015 | N | UFGS 23 64 26 Chilled, Chilled-Hot, and Condenser Water Piping Systems | Aug-2009 | C | 2 | Modified subparts 2.2.2, 2.2.2.4, 2.6.3, and 3.1.4.4 to show grooved connections are not used on NAVFAC projects. |
| May-2015 | A | UFGS 26 09 13 Power Monitoring System | Nov-2008 | D | Retired; outdated technology, Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2015 | N | UFGS 26 23 00 Low Voltage Switchgear | May-2015 | R | This is a "REVISED" guide specification section number that, in part, replaces the original UFGS 26 23 00 Switchboards and Switchgear. The original guide specification was separated into two specifications: UFGS 26 23 00 Low Voltage Switchgear, and UFGS 26 24 13 Switchboards. This section has had a complete technical update. | |
| May-2015 | N | UFGS 26 24 13 Switchboards | May-2015 | N | This is a "NEW" guide specification section number that, in part, replaces UFGS 26 23 00 Switchboards and Switchgear. The original guide specification was separated into two specifications: UFGS 26 23 00, Low Voltage Switchgear and UFGS 26 24 13 Switchboards, and both sections have also had a complete technical update. |
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