Hazen Pit — Inspections
Total: 26 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 03/25/2025 | 03/25/2025 | U.S. Silica Company, LLC | 0.25 | 1 |
| 08/21/2024 | 08/21/2024 | U.S. Silica Company, LLC | 5.00 | 1 |
| 06/16/2024 | 06/20/2024 | U.S. Silica Company, LLC | 1.00 | 1 |
| 05/17/2023 | 05/17/2023 | U.S. Silica Company, LLC | 1.50 | 1 |
| 03/21/2023 | 03/22/2023 | U.S. Silica Company, LLC | 4.50 | 1 |
| 08/17/2022 | 08/19/2022 | U.S. Silica Company, LLC | 6.75 | 1 |
| 04/26/2021 | 05/05/2021 | U.S. Silica Company, LLC | 2.50 | 1 |
| 07/08/2020 | 07/09/2020 | U.S. Silica Company, LLC | 3.50 | 1 |
| 10/03/2018 | 10/04/2018 | EP Minerals LLC | 6.50 | 1 |
| 07/17/2018 | 07/17/2018 | EP Minerals LLC | 0.75 | 1 |
| 10/31/2016 | 11/01/2016 | EP Minerals LLC | 4.50 | 1 |
| 10/31/2016 | 11/01/2016 | EP Minerals LLC | 2.50 | 1 |
| 10/18/2016 | 10/19/2016 | EP Minerals LLC | 14.50 | 1 |
| 04/25/2016 | 04/27/2016 | EP Minerals LLC | 12.00 | 1 |
| 09/17/2015 | 09/17/2015 | EP Minerals LLC | 11.00 | 1 |
| 09/19/2013 | 09/19/2013 | EP Minerals LLC | 11.00 | 1 |
| 12/10/2012 | 12/10/2012 | EP Minerals LLC | 2.50 | 1 |
| 08/28/2012 | 08/30/2012 | EP Minerals LLC | 31.00 | 1 |
| 10/16/2002 | 10/16/2002 | Eagle Picher Filtration & Mine... | 6.00 | 1 |
| 09/12/2002 | 09/12/2002 | Eagle Picher Filtration & Mine... | 15.00 | 2 |
| 05/15/2002 | 05/15/2002 | Eagle Picher Filtration & Mine... | 4.00 | 1 |
| 11/28/2001 | 11/28/2001 | Eagle Picher Filtration & Mine... | 11.00 | 1 |
| 09/26/2001 | 09/26/2001 | Eagle Picher Filtration & Mine... | 11.00 | 1 |
| 04/11/2001 | 04/12/2001 | Eagle Picher Filtration & Mine... | 12.00 | 1 |
| 08/02/2000 | 08/02/2000 | Eagle Picher Filtration & Mine... | 4.00 | 1 |
| 03/15/2000 | 03/15/2000 | Eagle Picher Filtration & Mine... | 13.00 | 1 |