Columbus Junction Underground Mine — Inspections
Total: 154 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 11/20/2000 | 11/22/2000 | River Products Company Inc | 29.00 | 1 |
| 08/07/2000 | 08/09/2000 | River Products Company Inc | 36.00 | 1 |
| 05/23/2000 | 05/24/2000 | River Products Company Inc | 24.00 | 1 |
| 02/22/2000 | 02/24/2000 | River Products Company Inc | 15.00 | 1 |