Schoolhouse Quartz Plant — Inspections
Total: 91 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 02/26/2026 | 02/27/2026 | Sibelco North America Inc. | 8.75 | 1 |
| 01/07/2026 | 01/16/2026 | Sibelco North America Inc. | 65.00 | 2 |
| 12/30/2025 | 12/31/2025 | Sibelco North America Inc. | 13.00 | 1 |
| 07/16/2025 | 07/16/2025 | Sibelco North America Inc. | 1.25 | 1 |
| 07/01/2025 | 07/03/2025 | Sibelco North America Inc. | 32.00 | 1 |
| 03/24/2025 | 03/26/2025 | Sibelco North America Inc. | 7.50 | 1 |
| 03/10/2025 | 03/19/2025 | Sibelco North America Inc. | 35.25 | 1 |
| 10/24/2024 | 12/16/2024 | Sibelco North America Inc. | 25.25 | 2 |
| 09/23/2024 | 09/24/2024 | Sibelco North America Inc. | 10.25 | 1 |
| 08/26/2024 | 09/03/2024 | Sibelco North America Inc. | 48.00 | 1 |
| 07/30/2024 | 10/15/2024 | Sibelco North America Inc. | 51.75 | 2 |
| 06/05/2024 | 06/17/2024 | Sibelco North America Inc. | 3.25 | 1 |
| 05/22/2024 | 05/23/2024 | Sibelco North America Inc. | 6.00 | 1 |
| 01/22/2024 | 02/16/2024 | Sibelco North America Inc. | 150.50 | 1 |
| 07/10/2023 | 08/01/2023 | Sibelco North America Inc. | 32.75 | 1 |
| 05/16/2023 | 05/22/2023 | Sibelco North America Inc. | 0.25 | 1 |
| 04/25/2023 | 04/27/2023 | Sibelco North America Inc. | 9.00 | 1 |
| 03/13/2023 | 03/15/2023 | Sibelco North America Inc. | 12.75 | 1 |
| 01/10/2023 | 01/13/2023 | Sibelco North America Inc. | 55.50 | 1 |
| 10/18/2022 | 11/23/2022 | Sibelco North America Inc. | 11.00 | 1 |
| 08/01/2022 | 08/08/2022 | Sibelco North America Inc. | 26.50 | 1 |
| 01/18/2022 | 01/24/2022 | Sibelco North America Inc. | 55.75 | 3 |
| 04/05/2021 | 04/08/2021 | Sibelco North America Inc. | 37.00 | 1 |
| 10/26/2020 | 10/29/2020 | Sibelco North America Inc. | 33.75 | 1 |
| 09/08/2020 | 09/09/2020 | Sibelco North America Inc. | 12.75 | 1 |
| 05/26/2020 | 05/27/2020 | Sibelco North America Inc. | 14.00 | 1 |
| 05/05/2020 | 05/11/2020 | Sibelco North America Inc. | 30.00 | 1 |
| 11/04/2019 | 11/07/2019 | Sibelco North America Inc. | 36.50 | 1 |
| 09/23/2019 | 09/25/2019 | Sibelco North America Inc. | 2.50 | 1 |
| 07/16/2019 | 07/22/2019 | Sibelco North America Inc. | 52.75 | 3 |
| 11/05/2018 | 11/28/2018 | Sibelco North America Inc. | 50.00 | 1 |
| 04/17/2018 | 04/23/2018 | Unimin Corporation | 57.50 | 2 |
| 10/16/2017 | 10/24/2017 | Unimin Corporation | 59.00 | 1 |
| 06/26/2017 | 07/05/2017 | Unimin Corporation | 40.00 | 1 |
| 05/17/2017 | 06/26/2017 | Unimin Corporation | 26.75 | 1 |
| 03/17/2017 | 03/17/2017 | Unimin Corporation | 9.00 | 1 |
| 02/06/2017 | 02/09/2017 | Unimin Corporation | 29.50 | 1 |
| 07/18/2016 | 07/25/2016 | Unimin Corporation | 0.25 | 1 |
| 07/18/2016 | 07/25/2016 | Unimin Corporation | 43.00 | 1 |
| 02/18/2016 | 02/24/2016 | Unimin Corporation | 2.00 | 1 |
| 02/16/2016 | 02/24/2016 | Unimin Corporation | 59.50 | 1 |
| 06/22/2015 | 06/25/2015 | Unimin Corporation | 0.50 | 1 |
| 06/22/2015 | 06/25/2015 | Unimin Corporation | 36.25 | 1 |
| 01/12/2015 | 01/15/2015 | Unimin Corporation | 42.50 | 1 |
| 01/12/2015 | 01/20/2015 | Unimin Corporation | 1.00 | 1 |
| 07/15/2014 | 07/22/2014 | Unimin Corporation | 35.50 | 1 |
| 12/09/2013 | 12/12/2013 | Unimin Corporation | 37.00 | 1 |
| 10/04/2013 | 10/04/2013 | Unimin Corporation | 8.00 | 1 |
| 08/08/2013 | 08/08/2013 | Unimin Corporation | 4.25 | 1 |
| 04/29/2013 | 05/02/2013 | Unimin Corporation | 40.00 | 1 |