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 |
|---|---|---|---|---|---|
| Aug-2025 | A | Aug-2025 | R | Complete review and update. |
|
| Feb-2011 | A | Feb-2011 | N | Superseding UFGS 44 43 13 Sludge-Collecting Equipment without revision to comply with MF 2010 |
