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Active
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Publish Date
Pages
30
Legacy Title Key
UFGS 31 21 00 Off-Gassing Mitigation
Spec. Division
31 - Earthwork
CCR
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-2021 | A | Feb-2021 | R |
Superseding UFGS 31 21 00 PIPING; OFF-GAS without revision to comply with MF 2011 in response to CCR 2086. Nontechnical title change. |
|
| Aug-2017 | A | Aug-2008 | C | 1 |
Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS). |
| Aug-2008 | A | Aug-2008 | R |
Compliance with CSI SectionFormat |
|
| Oct-2007 | A | Oct-2007 | R |
Updated seismic criteria |
Comments
Superseding UFGS 31 21 00
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:32
Superseding UFGS 31 21 00 PIPING; OFF-GAS without revision to comply with MF 2011 in response to CCR 2086. Nontechnical title change.
Changed Material Safety Data
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:32
Changed Material Safety Data Sheets (MSDS) to Safety Data Sheets (SDS).
Compliance with CSI
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:32
Compliance with CSI SectionFormat
Updated seismic criteria
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:32
Updated seismic criteria