Rockwood Plant — Inspections
Total: 76 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 12/16/2025 | 12/17/2025 | U S Silica Company | 23.50 | 1 |
| 07/24/2025 | 07/24/2025 | U S Silica Company | 2.00 | 1 |
| 07/14/2025 | 07/16/2025 | U S Silica Company | 25.75 | 1 |
| 02/24/2025 | 02/27/2025 | U S Silica Company | 52.50 | 2 |
| 08/14/2024 | 08/15/2024 | U S Silica Company | 27.25 | 1 |
| 07/16/2024 | 07/18/2024 | U S Silica Company | 37.00 | 1 |
| 02/22/2024 | 02/22/2024 | U S Silica Company | 9.50 | 1 |
| 02/12/2024 | 02/15/2024 | U S Silica Company | 55.00 | 2 |
| 01/16/2024 | 01/17/2024 | U S Silica Company | 13.25 | 1 |
| 12/20/2023 | 12/20/2023 | U S Silica Company | 11.50 | 1 |
| 04/25/2023 | 04/26/2023 | U S Silica Company | 17.75 | 1 |
| 03/08/2023 | 03/15/2023 | U S Silica Company | 35.00 | 1 |
| 12/27/2022 | 12/29/2022 | U S Silica Company | 33.50 | 1 |
| 06/13/2022 | 06/16/2022 | U S Silica Company | 23.75 | 1 |
| 03/08/2022 | 03/09/2022 | U S Silica Company | 24.00 | 1 |
| 02/06/2022 | 02/07/2022 | U S Silica Company | 19.00 | 1 |
| 09/01/2021 | 09/03/2021 | U S Silica Company | 26.00 | 1 |
| 07/19/2021 | 07/19/2021 | U S Silica Company | 5.25 | 1 |
| 04/12/2021 | 04/12/2021 | U S Silica Company | 2.00 | 1 |
| 01/06/2021 | 01/08/2021 | U S Silica Company | 31.25 | 1 |
| 07/28/2020 | 07/29/2020 | U S Silica Company | 18.75 | 1 |
| 03/31/2020 | 04/02/2020 | U S Silica Company | 22.00 | 1 |
| 08/26/2019 | 08/27/2019 | U S Silica Company | 44.25 | 2 |
| 03/25/2019 | 03/25/2019 | U S Silica Company | 4.00 | 1 |
| 02/27/2019 | 03/06/2019 | U S Silica Company | 72.75 | 2 |
| 09/04/2018 | 09/04/2018 | U S Silica Company | 5.75 | 1 |
| 08/14/2018 | 08/16/2018 | U S Silica Company | 47.50 | 2 |
| 02/20/2018 | 02/20/2018 | U S Silica Company | 5.75 | 1 |
| 02/06/2018 | 02/08/2018 | U S Silica Company | 34.00 | 1 |
| 08/30/2017 | 08/30/2017 | U S Silica Company | 8.50 | 1 |
| 08/21/2017 | 08/23/2017 | U S Silica Company | 36.00 | 1 |
| 04/11/2017 | 04/18/2017 | U S Silica Company | 44.50 | 1 |
| 09/12/2016 | 09/21/2016 | U S Silica Company | 43.00 | 1 |
| 01/20/2016 | 01/26/2016 | U S Silica Company | 37.75 | 1 |
| 07/27/2015 | 08/11/2015 | U S Silica Company | 63.00 | 1 |
| 01/05/2015 | 01/05/2015 | U S Silica Company | 11.00 | 1 |
| 12/17/2014 | 12/22/2014 | U S Silica Company | 10.50 | 1 |
| 12/15/2014 | 12/23/2014 | U S Silica Company | 41.75 | 1 |
| 07/16/2014 | 07/17/2014 | U S Silica Company | 27.25 | 1 |
| 02/25/2014 | 03/18/2014 | U S Silica Company | 75.50 | 1 |
| 08/21/2013 | 08/22/2013 | U S Silica Company | 17.50 | 1 |
| 02/11/2013 | 02/11/2013 | U S Silica Company | 4.50 | 1 |
| 01/16/2013 | 01/24/2013 | U S Silica Company | 45.00 | 1 |
| 01/23/2012 | 01/26/2012 | U S Silica Company | 35.00 | 1 |
| 09/26/2011 | 10/05/2011 | U S Silica Company | 69.00 | 1 |
| 03/15/2011 | 03/16/2011 | U S Silica Company | 21.50 | 1 |
| 01/04/2011 | 01/11/2011 | U S Silica Company | 50.25 | 1 |
| 02/16/2010 | 02/23/2010 | U S Silica Company | 42.00 | 1 |
| 09/28/2009 | 10/01/2009 | U S Silica Company | 36.50 | 1 |
| 02/23/2009 | 03/04/2009 | U S Silica Company | 39.50 | 1 |