Columbia Plant #1 — Inspections
Total: 46 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 09/30/2025 | 09/30/2025 | Columbia Quarry Company LLC | 12.75 | 1 |
| 05/05/2025 | 05/12/2025 | Columbia Quarry Company LLC | 21.50 | 1 |
| 02/13/2025 | 02/13/2025 | Columbia Quarry Company LLC | 10.25 | 1 |
| 05/21/2024 | 05/21/2024 | Columbia Quarry Company LLC | 3.00 | 1 |
| 04/18/2024 | 04/18/2024 | Columbia Quarry Company LLC | 7.50 | 1 |
| 02/13/2024 | 02/13/2024 | Columbia Quarry Company LLC | 8.50 | 1 |
| 07/25/2023 | 08/10/2023 | Columbia Quarry Company LLC | 30.25 | 1 |
| 03/20/2023 | 03/23/2023 | Columbia Quarry Company LLC | 31.75 | 1 |
| 09/21/2022 | 09/27/2022 | Columbia Quarry Company LLC | 36.00 | 2 |
| 06/28/2022 | 06/29/2022 | Columbia Quarry Company LLC | 8.50 | 1 |
| 01/12/2012 | 01/12/2012 | Columbia Quarry Company LLC | 1.00 | 1 |
| 01/12/2012 | 01/12/2012 | Columbia Quarry Company LLC | 7.75 | 1 |
| 08/01/2011 | 08/01/2011 | Columbia Quarry Company LLC | 5.00 | 1 |
| 07/14/2011 | 07/15/2011 | Columbia Quarry Company LLC | 11.25 | 1 |
| 06/17/2010 | 06/30/2010 | Columbia Quarry Company LLC | 93.50 | 2 |
| 01/11/2010 | 01/14/2010 | Columbia Quarry Company | 36.25 | 1 |
| 06/22/2009 | 06/24/2009 | Columbia Quarry Company | 27.00 | 1 |
| 12/16/2008 | 12/18/2008 | Columbia Quarry Company | 35.75 | 1 |
| 08/27/2008 | 08/27/2008 | Columbia Quarry Company | 15.25 | 1 |
| 07/08/2008 | 07/08/2008 | Columbia Quarry Company | 15.25 | 1 |
| 05/29/2008 | 05/29/2008 | Columbia Quarry Company | 8.50 | 1 |
| 05/13/2008 | 05/20/2008 | Columbia Quarry Company | 46.75 | 1 |
| 02/20/2008 | 02/20/2008 | Columbia Quarry Company | 1.50 | 1 |
| 02/07/2008 | 02/12/2008 | Columbia Quarry Company | 35.75 | 1 |
| 04/11/2007 | 04/11/2007 | Columbia Quarry Company | 6.00 | 1 |
| 03/21/2007 | 03/29/2007 | Columbia Quarry Company | 51.00 | 1 |
| 09/18/2006 | 09/18/2006 | Columbia Quarry Company | 4.00 | 1 |
| 08/29/2006 | 08/29/2006 | Columbia Quarry Company | 2.00 | 1 |
| 08/22/2006 | 08/23/2006 | Columbia Quarry Company | 19.00 | 1 |
| 12/12/2005 | 12/15/2005 | Columbia Quarry Company | 40.00 | 1 |
| 07/05/2005 | 07/05/2005 | Columbia Quarry Company | 8.25 | 1 |
| 06/02/2005 | 06/02/2005 | Columbia Quarry Company | 2.00 | 1 |
| 05/04/2005 | 05/09/2005 | Columbia Quarry Company | 19.00 | 1 |
| 01/05/2005 | 01/06/2005 | Columbia Quarry Company | 17.00 | 1 |
| 08/23/2004 | 08/24/2004 | Columbia Quarry Company | 8.00 | 1 |
| 04/06/2004 | 04/06/2004 | Columbia Quarry Company | 17.00 | 1 |
| 12/08/2003 | 12/10/2003 | Columbia Quarry Company | 32.00 | 1 |
| 07/14/2003 | 07/17/2003 | Columbia Quarry Company | 23.00 | 1 |
| 02/04/2003 | 02/05/2003 | Columbia Quarry Company | 27.00 | 1 |
| 10/17/2002 | 10/17/2002 | Columbia Quarry Company | 10.00 | 1 |
| 08/21/2002 | 08/22/2002 | Columbia Quarry Company | 23.00 | 1 |
| 01/29/2002 | 01/31/2002 | Columbia Quarry Company | 54.00 | 2 |
| 06/19/2001 | 06/27/2001 | Columbia Quarry Company | 57.00 | 1 |
| 04/24/2000 | 04/25/2000 | Columbia Quarry Company | 18.00 | 1 |
| 01/12/2000 | 01/12/2000 | Columbia Quarry Company | 17.00 | 1 |
| 01/12/2000 | 01/12/2000 | Columbia Quarry Company | 2.00 | 1 |