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 |
|---|---|---|---|---|---|
| Nov-2021 | N | Nov-2021 | R | Complete review and revision. | |
| Aug-2016 | N | May-2016 | C | 1 | Added section references referring to UFGS Section 33 01 30.16 TV Inspection of Sewer Pipelines |
| May-2016 | N | May-2016 | N | Superseding 33 01 99 Slip Lining of Existing Piping (Preparing Activity NASA). |
