MAST MINE — Inspections
Total: 35 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 03/02/2026 | 03/02/2026 | Heritage Coal & Natural Resour... | 3.00 | 1 |
| 02/18/2026 | 02/25/2026 | Heritage Coal & Natural Resour... | 7.75 | 1 |
| 05/15/2025 | 06/16/2025 | Heritage Coal & Natural Resour... | 51.50 | 1 |
| 03/17/2025 | 03/18/2025 | Heritage Coal & Natural Resour... | 17.25 | 1 |
| 11/06/2024 | 03/03/2025 | Heritage Coal & Natural Resour... | 209.25 | 6 |
| 09/19/2024 | 10/15/2024 | Heritage Coal & Natural Resour... | 45.00 | 2 |
| 05/09/2024 | 08/13/2024 | Heritage Coal & Natural Resour... | 273.00 | 9 |
| 01/09/2024 | 02/07/2024 | Heritage Coal & Natural Resour... | 101.00 | 2 |
| 08/08/2023 | 08/28/2023 | Heritage Coal & Natural Resour... | 108.00 | 1 |
| 05/17/2023 | 05/17/2023 | Heritage Coal & Natural Resour... | 6.00 | 2 |
| 01/17/2023 | 02/13/2023 | Heritage Coal & Natural Resour... | 146.50 | 1 |
| 09/21/2022 | 09/21/2022 | Heritage Coal & Natural Resour... | 30.50 | 3 |
| 07/13/2022 | 08/29/2022 | Heritage Coal & Natural Resour... | 145.50 | 3 |
| 02/16/2022 | 03/23/2022 | Heritage Coal & Natural Resour... | 146.75 | 1 |
| 09/13/2021 | 09/29/2021 | Heritage Coal & Natural Resour... | 134.25 | 3 |
| 02/24/2021 | 03/23/2021 | Heritage Coal & Natural Resour... | 125.50 | 2 |
| 09/23/2020 | 09/30/2020 | Heritage Coal & Natural Resour... | 9.50 | 2 |
| 06/30/2020 | 09/14/2020 | Heritage Coal & Natural Resour... | 94.00 | 2 |
| 12/02/2019 | 02/13/2020 | Heritage Coal & Natural Resour... | 108.75 | 1 |
| 09/10/2019 | 09/30/2019 | Heritage Coal & Natural Resour... | 160.25 | 4 |
| 05/13/2019 | 05/14/2019 | Heritage Coal & Natural Resour... | 10.25 | 1 |
| 04/16/2019 | 04/18/2019 | Heritage Coal & Natural Resour... | 10.50 | 1 |
| 03/11/2019 | 03/21/2019 | Heritage Coal & Natural Resour... | 8.25 | 1 |
| 02/06/2019 | 02/19/2019 | Heritage Coal & Natural Resour... | 6.25 | 1 |
| 01/07/2019 | 03/25/2019 | Heritage Coal & Natural Resour... | 181.50 | 3 |
| 08/15/2018 | 09/18/2018 | Heritage Coal & Natural Resour... | 134.00 | 2 |
| 01/08/2018 | 03/22/2018 | Heritage Coal & Natural Resour... | 136.25 | 2 |
| 11/08/2017 | 12/27/2017 | Heritage Coal & Natural Resour... | 9.50 | 1 |
| 09/05/2017 | 09/22/2017 | Heritage Coal & Natural Resour... | 75.75 | 1 |
| 04/24/2017 | 06/22/2017 | Heritage Coal & Natural Resour... | 11.50 | 1 |
| 02/27/2017 | 03/27/2017 | Heritage Coal & Natural Resour... | 15.00 | 1 |
| 01/04/2017 | 01/25/2017 | Heritage Coal & Natural Resour... | 15.00 | 1 |
| 01/03/2017 | 01/04/2017 | Heritage Coal & Natural Resour... | 11.75 | 1 |
| 11/22/2016 | 01/03/2017 | Heritage Coal & Natural Resour... | 74.50 | 1 |
| 10/27/2015 | 11/12/2015 | Heritage Coal & Natural Resour... | 54.75 | 1 |