| Name: | MANISIX |
| Type: | Barge |
| Launched: | 02/06/1969 |
| Completed: | 06/1969 |
| Builder: | Clelands Shipbuilders Ltd |
| Yard: | Willington Quay |
| Yard Number: | 313 |
| Dimensions: | 315grt |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | None |
| Construction: | Steel |
| Reg Number: | n/a |
| History: | |
| 06/1969 | MB Dredging Co Ltd |
| No later history known | |
| Comments: | Designed as a dump scow |