Ottawa Lake Quarry — Inspections
Total: 54 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 08/07/2025 | 08/08/2025 | Michigan Materials and Aggrega... | 25.25 | 1 |
| 10/11/2023 | 10/13/2023 | Michigan Materials and Aggrega... | 26.25 | 1 |
| 08/31/2023 | 09/01/2023 | Michigan Materials and Aggrega... | 18.50 | 1 |
| 02/27/2023 | 02/28/2023 | Michigan Materials and Aggrega... | 19.75 | 1 |
| 06/15/2022 | 06/15/2022 | Michigan Materials and Aggrega... | 12.50 | 1 |
| 12/08/2021 | 12/09/2021 | Michigan Materials and Aggrega... | 15.00 | 1 |
| 06/01/2021 | 06/03/2021 | Michigan Materials and Aggrega... | 26.75 | 1 |
| 03/02/2021 | 03/03/2021 | Michigan Materials and Aggrega... | 26.00 | 1 |
| 08/24/2020 | 08/31/2020 | Michigan Materials and Aggrega... | 27.25 | 1 |
| 06/29/2020 | 07/02/2020 | Michigan Materials and Aggrega... | 6.25 | 1 |
| 11/04/2019 | 11/07/2019 | Michigan Materials and Aggrega... | 51.50 | 2 |
| 07/09/2019 | 07/10/2019 | Michigan Materials and Aggrega... | 22.25 | 1 |
| 02/21/2019 | 02/21/2019 | Michigan Materials and Aggrega... | 19.50 | 1 |
| 09/10/2018 | 09/12/2018 | Michigan Materials and Aggrega... | 19.25 | 1 |
| 02/13/2018 | 02/14/2018 | Michigan Materials and Aggrega... | 19.50 | 1 |
| 08/16/2017 | 08/16/2017 | Michigan Materials and Aggrega... | 19.50 | 1 |
| 12/14/2016 | 12/16/2016 | Michigan Materials and Aggrega... | 21.00 | 1 |
| 06/27/2016 | 06/30/2016 | Michigan Materials and Aggrega... | 30.25 | 1 |
| 01/12/2016 | 01/12/2016 | Michigan Materials and Aggrega... | 6.00 | 1 |
| 01/04/2016 | 01/07/2016 | Michigan Materials and Aggrega... | 39.75 | 1 |
| 09/22/2015 | 09/22/2015 | Michigan Materials and Aggrega... | 11.75 | 1 |
| 03/09/2015 | 03/19/2015 | Michigan Materials and Aggrega... | 68.75 | 1 |
| 06/18/2014 | 06/26/2014 | Michigan Materials and Aggrega... | 31.00 | 1 |
| 10/25/2012 | 10/25/2012 | Michigan Materials and Aggrega... | 4.00 | 1 |
| 10/10/2012 | 10/11/2012 | Michigan Materials and Aggrega... | 24.00 | 1 |
| 02/29/2012 | 03/06/2012 | Michigan Materials and Aggrega... | 31.25 | 1 |
| 02/28/2011 | 03/02/2011 | Michigan Materials and Aggrega... | 28.50 | 1 |
| 12/14/2010 | 12/16/2010 | Michigan Materials and Aggrega... | 33.00 | 1 |
| 08/17/2010 | 08/19/2010 | Michigan Materials and Aggrega... | 36.00 | 1 |
| 02/10/2010 | 02/12/2010 | Michigan Materials and Aggrega... | 28.25 | 1 |
| 01/12/2010 | 01/12/2010 | Michigan Materials and Aggrega... | 14.00 | 1 |
| 12/10/2009 | 12/10/2009 | Michigan Materials and Aggrega... | 8.00 | 1 |
| 03/11/2009 | 03/11/2009 | Michigan Materials and Aggrega... | 13.00 | 1 |
| 03/11/2009 | 03/11/2009 | Michigan Materials and Aggrega... | 1.00 | 1 |
| 11/04/2008 | 11/05/2008 | Michigan Materials and Aggrega... | 22.00 | 1 |
| 04/03/2008 | 04/03/2008 | Stoneco of Michigan | 6.50 | 1 |
| 12/05/2007 | 12/06/2007 | Stoneco of Michigan | 15.50 | 1 |
| 07/10/2007 | 07/11/2007 | Stoneco of Michigan | 13.50 | 1 |
| 02/28/2007 | 03/01/2007 | Stoneco of Michigan | 24.50 | 1 |
| 09/12/2006 | 09/13/2006 | Stoneco of Michigan | 17.00 | 1 |
| 01/04/2006 | 01/05/2006 | Stoneco of Michigan | 21.50 | 1 |
| 06/29/2005 | 06/29/2005 | Stoneco of Michigan | 12.00 | 1 |
| 02/23/2005 | 02/24/2005 | Stoneco of Michigan | 32.00 | 1 |
| 11/02/2004 | 11/03/2004 | Stoneco of Michigan | 27.00 | 1 |
| 03/17/2004 | 03/30/2004 | Stoneco of Michigan | 43.00 | 1 |
| 03/17/2004 | 03/17/2004 | Stoneco of Michigan | 2.00 | 1 |
| 08/26/2003 | 08/26/2003 | Stoneco of Michigan | 2.00 | 1 |
| 01/08/2003 | 01/09/2003 | Stoneco, Inc | 22.00 | 3 |
| 01/06/2003 | 01/14/2003 | Stoneco, Inc | 106.00 | 4 |
| 12/10/2002 | 12/27/2002 | Stoneco, Inc | 22.00 | 1 |