Marker Portal Mine — Inspections
Total: 24 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 10/15/2010 | 12/09/2010 | Bluff Spur Coal Corporation | 10.00 | 1 |
| 08/30/2010 | 09/16/2010 | Bluff Spur Coal Corporation | 8.00 | 2 |
| 05/20/2010 | 05/20/2010 | Bluff Spur Coal Corporation | 1.25 | 1 |
| 04/09/2010 | 04/09/2010 | Bluff Spur Coal Corporation | 2.50 | 1 |
| 03/29/2010 | 03/31/2010 | Bluff Spur Coal Corporation | 6.00 | 1 |
| 03/22/2010 | 03/22/2010 | Bluff Spur Coal Corporation | 7.50 | 1 |
| 12/23/2009 | 12/23/2009 | Bluff Spur Coal Corporation | 3.25 | 1 |
| 10/06/2009 | 11/20/2009 | Bluff Spur Coal Corporation | 150.00 | 4 |
| 09/23/2009 | 09/23/2009 | Bluff Spur Coal Corporation | 6.50 | 1 |
| 09/14/2009 | 09/29/2009 | Bluff Spur Coal Corporation | 14.00 | 1 |
| 07/27/2009 | 09/15/2009 | Bluff Spur Coal Corporation | 94.25 | 2 |
| 07/09/2009 | 07/15/2009 | Bluff Spur Coal Corporation | 14.00 | 1 |
| 06/30/2009 | 07/01/2009 | Bluff Spur Coal Corporation | 8.50 | 1 |
| 06/12/2009 | 06/14/2009 | Bluff Spur Coal Corporation | 9.50 | 1 |
| 05/13/2009 | 05/21/2009 | Bluff Spur Coal Corporation | 30.00 | 2 |
| 04/28/2009 | 04/30/2009 | Bluff Spur Coal Corporation | 8.00 | 1 |
| 04/13/2009 | 04/15/2009 | Bluff Spur Coal Corporation | 11.00 | 1 |
| 04/01/2009 | 06/26/2009 | Bluff Spur Coal Corporation | 281.50 | 7 |
| 03/17/2009 | 03/30/2009 | Bluff Spur Coal Corporation | 14.00 | 1 |
| 03/10/2009 | 03/10/2009 | Bluff Spur Coal Corporation | 8.50 | 1 |
| 03/06/2009 | 03/06/2009 | Bluff Spur Coal Corporation | 24.00 | 2 |
| 03/02/2009 | 03/05/2009 | Bluff Spur Coal Corporation | 10.75 | 1 |
| 02/03/2009 | 02/25/2009 | Bluff Spur Coal Corporation | 119.25 | 2 |
| 10/27/2008 | 12/22/2008 | Bluff Spur Coal Corporation | 242.75 | 4 |