Big Four Surface Mine — Inspections
Total: 17 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 07/16/2012 | 07/16/2012 | Superior Processing, Inc. | 5.00 | 1 |
| 02/22/2012 | 02/22/2012 | Superior Processing, Inc. | 5.00 | 1 |
| 01/10/2012 | 01/20/2012 | Superior Processing, Inc. | 16.00 | 2 |
| 08/09/2011 | 09/13/2011 | Superior Processing, Inc. | 32.00 | 1 |
| 03/07/2011 | 03/30/2011 | Superior Processing, Inc. | 33.00 | 1 |
| 04/13/2010 | 07/29/2010 | Superior Processing, Inc. | 61.00 | 1 |
| 10/28/2009 | 10/29/2009 | Superior Processing, Inc. | 10.50 | 1 |
| 04/09/2009 | 04/30/2009 | Superior Processing, Inc. | 30.50 | 1 |
| 10/29/2008 | 11/17/2008 | Superior Processing, Inc. | 39.00 | 1 |
| 04/22/2008 | 04/24/2008 | Superior Processing, Inc. | 21.50 | 1 |
| 01/15/2008 | 01/15/2008 | Superior Processing, Inc. | 12.50 | 1 |
| 11/27/2007 | 12/07/2007 | Superior Processing, Inc. | 46.00 | 1 |
| 10/22/2007 | 10/22/2007 | Superior Processing, Inc. | 6.00 | 1 |
| 06/14/2007 | 08/23/2007 | Three Rivers Coal Co., LLC | 38.00 | 1 |
| 10/17/2006 | 02/05/2007 | Three Rivers Coal Co., LLC | 9.25 | 1 |
| 04/03/2006 | 08/21/2006 | Three Rivers Coal Co., LLC | 60.25 | 1 |
| 11/30/2005 | 02/04/2006 | Three Rivers Coal Co., LLC | 43.25 | 1 |