Status
Retired / Superseded
Publish Date
Archived / Rescinded Date
Change Notice
<p>Superseded by UFGS 33 63 13.19 Concrete Trench Hydronic and Steam Energy Distribution</p>
Legacy Title Key
UFGS 33 61 15 Heat Distribution Systems in Concrete Trenches
Spec. Division
33 - Utilities
History: Below is a listing of the Revisions and Changes made to this UFGS.
| KEY | PREPARING ACTIVITY (PA) | A Army | N Navy | F Air Force | S NASA [ARCHIVED] |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release | PA | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|
| Feb-2016 | A | Jul-2006 | D |
Superseded by UFGS 33 63 13.19 CONCRETE TRENCH HYDRONIC AND STEAM ENERGY DISTRIBUTION |
|
| Jul-2006 | A | Jul-2006 | R |
Added reference to UFGS Section 03 40 00.00 10 Plant-Precast Concrete Products for Below Grade Construction |
Comments
Superseded by UFGS 33 63 13
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:34
Superseded by UFGS 33 63 13.19 CONCRETE TRENCH HYDRONIC AND STEAM ENERGY DISTRIBUTION
Note: The last published PDF version of this Section is available in the previous release in the <a href="https://www.wbdg.org/ffc/dod/unified-facilities-guide-specifications-uf… Archives</a>.
Added reference to UFGS
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:34
Added reference to UFGS Section 03 40 00.00 10 Plant-Precast Concrete Products for Below Grade Construction