Black Hills Mine #1 — Inspections
Total: 12 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 10/01/2001 | 12/12/2001 | Black Hills Coal Inc | 23.00 | 1 |
| 05/17/2001 | 06/18/2001 | Black Hills Coal Inc | 19.50 | 1 |
| 04/16/2001 | 09/24/2001 | Black Hills Coal Inc | 66.00 | 1 |
| 03/19/2001 | 03/30/2001 | Black Hills Coal Inc | 16.00 | 1 |
| 02/27/2001 | 03/09/2001 | Black Hills Coal Inc | 19.50 | 2 |
| 10/02/2000 | 03/30/2001 | Black Hills Coal Inc | 218.50 | 1 |
| 09/05/2000 | 10/25/2000 | Black Hills Coal Inc | 28.50 | 1 |
| 04/03/2000 | 09/18/2000 | Centennial Resources Inc | 149.50 | 1 |
| 03/17/2000 | 04/06/2000 | Centennial Resources Inc | 24.00 | 1 |
| 03/08/2000 | 03/08/2000 | Centennial Resources Inc | 8.50 | 1 |
| 03/08/2000 | 03/08/2000 | Centennial Resources Inc | 2.00 | 1 |
| 01/05/2000 | 01/05/2000 | Centennial Resources Inc | 8.00 | 1 |