Columbus Junction Underground Mine — Inspections
Total: 154 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 12/04/2017 | 12/04/2017 | River Products Company Inc | 7.25 | 1 |
| 11/20/2017 | 11/22/2017 | River Products Company Inc | 28.50 | 1 |
| 07/05/2017 | 07/11/2017 | River Products Company Inc | 41.25 | 1 |
| 04/25/2017 | 04/26/2017 | River Products Company Inc | 45.50 | 2 |
| 03/21/2017 | 03/21/2017 | River Products Company Inc | 2.75 | 1 |
| 02/27/2017 | 03/01/2017 | River Products Company Inc | 53.25 | 2 |
| 10/18/2016 | 10/20/2016 | River Products Company Inc | 28.50 | 1 |
| 07/19/2016 | 07/20/2016 | River Products Company Inc | 21.00 | 1 |
| 05/03/2016 | 05/05/2016 | River Products Company Inc | 54.50 | 2 |
| 02/09/2016 | 02/11/2016 | River Products Company Inc | 20.50 | 1 |
| 10/28/2015 | 10/28/2015 | River Products Company Inc | 35.25 | 2 |
| 10/05/2015 | 10/08/2015 | River Products Company Inc | 34.50 | 1 |
| 07/27/2015 | 07/27/2015 | River Products Company Inc | 5.00 | 1 |
| 07/06/2015 | 07/08/2015 | River Products Company Inc | 34.50 | 1 |
| 05/19/2015 | 05/19/2015 | River Products Company Inc | 3.25 | 1 |
| 05/04/2015 | 05/07/2015 | River Products Company Inc | 68.25 | 2 |
| 02/25/2015 | 02/25/2015 | River Products Company Inc | 4.25 | 1 |
| 02/03/2015 | 02/04/2015 | River Products Company Inc | 30.75 | 1 |
| 12/16/2014 | 12/16/2014 | River Products Company Inc | 4.25 | 1 |
| 11/18/2014 | 11/19/2014 | River Products Company Inc | 35.75 | 1 |
| 07/01/2014 | 07/02/2014 | River Products Company Inc | 23.00 | 1 |
| 05/06/2014 | 05/07/2014 | River Products Company Inc | 29.25 | 1 |
| 02/11/2014 | 02/12/2014 | River Products Company Inc | 15.00 | 1 |
| 02/10/2014 | 02/10/2014 | River Products Company Inc | 7.00 | 1 |
| 12/02/2013 | 12/04/2013 | River Products Company Inc | 35.00 | 1 |
| 10/15/2013 | 10/16/2013 | River Products Company Inc | 25.75 | 1 |
| 08/27/2013 | 08/27/2013 | River Products Company Inc | 4.25 | 1 |
| 08/06/2013 | 08/06/2013 | River Products Company Inc | 2.75 | 1 |
| 07/23/2013 | 07/25/2013 | River Products Company Inc | 41.00 | 1 |
| 04/24/2013 | 04/24/2013 | River Products Company Inc | 4.75 | 1 |
| 04/08/2013 | 04/10/2013 | River Products Company Inc | 36.25 | 1 |
| 01/07/2013 | 01/08/2013 | River Products Company Inc | 5.50 | 1 |
| 11/27/2012 | 11/29/2012 | River Products Company Inc | 30.50 | 1 |
| 04/16/2012 | 04/18/2012 | River Products Company Inc | 24.00 | 1 |
| 02/22/2012 | 02/22/2012 | River Products Company Inc | 22.00 | 1 |
| 12/13/2011 | 12/15/2011 | River Products Company Inc | 35.75 | 1 |
| 08/02/2011 | 08/04/2011 | River Products Company Inc | 35.00 | 1 |
| 04/19/2011 | 04/21/2011 | River Products Company Inc | 30.25 | 1 |
| 02/28/2011 | 02/28/2011 | River Products Company Inc | 7.25 | 1 |
| 02/14/2011 | 02/16/2011 | River Products Company Inc | 22.75 | 1 |
| 12/06/2010 | 12/08/2010 | River Products Company Inc | 21.00 | 1 |
| 08/23/2010 | 08/31/2010 | River Products Company Inc | 64.00 | 2 |
| 06/28/2010 | 06/28/2010 | River Products Company Inc | 4.25 | 1 |
| 05/24/2010 | 05/27/2010 | River Products Company Inc | 38.50 | 1 |
| 04/05/2010 | 04/05/2010 | River Products Company Inc | 5.00 | 1 |
| 03/02/2010 | 03/02/2010 | River Products Company Inc | 12.00 | 1 |
| 11/16/2009 | 11/19/2009 | River Products Company Inc | 39.75 | 1 |
| 08/27/2009 | 08/27/2009 | River Products Company Inc | 6.00 | 1 |
| 07/28/2009 | 07/29/2009 | River Products Company Inc | 33.00 | 1 |
| 05/20/2009 | 05/20/2009 | River Products Company Inc | 7.00 | 1 |