Columbia Mine — Inspections
Total: 21 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 12/10/2002 | 12/10/2002 | Vigo Coal Company Inc | 3.00 | 1 |
| 06/12/2002 | 06/12/2002 | Vigo Coal Company Inc | 4.00 | 1 |
| 06/04/2002 | 06/04/2002 | Vigo Coal Company Inc | 11.50 | 1 |
| 04/16/2002 | 07/30/2002 | Vigo Coal Company Inc | 11.50 | 1 |
| 02/13/2002 | 02/13/2002 | Vigo Coal Company Inc | 3.00 | 1 |
| 11/08/2001 | 12/11/2001 | Vigo Coal Company Inc | 4.00 | 1 |
| 10/02/2001 | 03/04/2002 | Vigo Coal Company Inc | 47.50 | 1 |
| 09/17/2001 | 09/18/2001 | Vigo Coal Company Inc | 19.50 | 1 |
| 07/31/2001 | 09/25/2001 | Vigo Coal Company Inc | 25.00 | 1 |
| 06/19/2001 | 06/19/2001 | Vigo Coal Company Inc | 3.50 | 1 |
| 04/24/2001 | 04/25/2001 | Vigo Coal Company Inc | 6.00 | 1 |
| 02/14/2001 | 02/21/2001 | Vigo Coal Company Inc | 17.25 | 1 |
| 08/28/2000 | 08/30/2000 | Vigo Coal Company Inc | 25.00 | 1 |
| 08/22/2000 | 08/22/2000 | Vigo Coal Company Inc | 7.00 | 1 |
| 08/22/2000 | 08/22/2000 | Vigo Coal Company Inc | 7.00 | 1 |
| 08/07/2000 | 08/11/2000 | Vigo Coal Company Inc | 21.00 | 2 |
| 05/03/2000 | 05/03/2000 | Vigo Coal Company Inc | 3.50 | 1 |
| 03/27/2000 | 03/27/2000 | Vigo Coal Company Inc | 3.00 | 1 |
| 03/14/2000 | 03/15/2000 | Vigo Coal Company Inc | 8.25 | 1 |
| 03/14/2000 | 03/15/2000 | Vigo Coal Company Inc | 8.25 | 1 |
| 01/06/2000 | 01/12/2000 | Vigo Coal Company Inc | 17.00 | 1 |