Hayden Concentrator — Inspections
Total: 189 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 11/14/2025 | 11/14/2025 | Asarco LLC | 8.00 | 1 |
| 10/01/2025 | 10/03/2025 | Asarco LLC | 9.00 | 1 |
| 10/01/2025 | 10/15/2025 | Asarco LLC | 130.50 | 3 |
| 08/21/2025 | 08/22/2025 | Asarco LLC | 8.00 | 1 |
| 06/23/2025 | 06/30/2025 | Asarco LLC | 54.50 | 2 |
| 06/23/2025 | 06/25/2025 | Asarco LLC | 8.50 | 1 |
| 01/08/2025 | 01/08/2025 | Asarco LLC | 5.50 | 1 |
| 10/30/2024 | 11/06/2024 | Asarco LLC | 59.50 | 1 |
| 10/16/2024 | 10/16/2024 | Asarco LLC | 10.00 | 1 |
| 09/12/2024 | 09/13/2024 | Asarco LLC | 11.00 | 1 |
| 04/18/2024 | 04/18/2024 | Asarco LLC | 16.75 | 2 |
| 04/15/2024 | 04/23/2024 | Asarco LLC | 121.00 | 4 |
| 02/27/2024 | 02/27/2024 | Asarco LLC | 7.00 | 1 |
| 01/29/2024 | 01/29/2024 | Asarco LLC | 4.00 | 1 |
| 01/08/2024 | 01/18/2024 | Asarco LLC | 65.75 | 1 |
| 10/25/2023 | 10/25/2023 | Asarco LLC | 6.00 | 1 |
| 08/31/2023 | 08/31/2023 | Asarco LLC | 11.00 | 2 |
| 08/21/2023 | 09/14/2023 | Asarco LLC | 31.50 | 2 |
| 08/02/2023 | 08/02/2023 | Asarco LLC | 3.75 | 1 |
| 07/11/2023 | 07/11/2023 | Asarco LLC | 5.50 | 1 |
| 06/28/2023 | 07/05/2023 | Asarco LLC | 11.50 | 1 |
| 06/27/2023 | 06/30/2023 | Asarco LLC | 65.50 | 3 |
| 03/30/2023 | 03/30/2023 | Asarco LLC | 17.50 | 2 |
| 03/14/2023 | 03/18/2023 | Asarco LLC | 44.75 | 1 |
| 12/13/2022 | 12/13/2022 | Asarco LLC | 5.00 | 1 |
| 10/07/2022 | 10/07/2022 | Asarco LLC | 11.00 | 1 |
| 08/15/2022 | 08/16/2022 | Asarco LLC | 37.00 | 2 |
| 07/14/2022 | 07/14/2022 | Asarco LLC | 8.00 | 1 |
| 06/28/2022 | 06/28/2022 | Asarco LLC | 0.25 | 1 |
| 03/23/2022 | 03/23/2022 | Asarco LLC | 7.50 | 1 |
| 12/21/2021 | 12/21/2021 | Asarco LLC | 12.00 | 1 |
| 08/30/2021 | 08/30/2021 | Asarco LLC | 10.00 | 1 |
| 08/18/2021 | 08/18/2021 | Asarco LLC | 10.00 | 1 |
| 01/06/2021 | 01/06/2021 | Asarco LLC | 8.25 | 1 |
| 08/24/2020 | 08/24/2020 | Asarco LLC | 0.25 | 1 |
| 08/03/2020 | 08/03/2020 | Asarco LLC | 9.50 | 1 |
| 02/18/2020 | 02/20/2020 | Asarco LLC | 37.00 | 2 |
| 02/18/2020 | 02/19/2020 | Asarco LLC | 3.00 | 1 |
| 09/10/2019 | 09/10/2019 | Asarco LLC | 7.00 | 1 |
| 08/12/2019 | 08/13/2019 | Asarco LLC | 3.25 | 1 |
| 07/15/2019 | 07/17/2019 | Asarco LLC | 12.25 | 1 |
| 07/03/2019 | 07/12/2019 | Asarco LLC | 9.75 | 1 |
| 06/22/2019 | 06/25/2019 | Asarco LLC | 34.50 | 1 |
| 06/03/2019 | 06/17/2019 | Asarco LLC | 237.25 | 5 |
| 05/23/2019 | 05/30/2019 | Asarco LLC | 12.75 | 2 |
| 05/20/2019 | 06/04/2019 | Asarco LLC | 39.00 | 1 |
| 02/07/2019 | 02/07/2019 | Asarco LLC | 7.00 | 1 |
| 12/10/2018 | 12/19/2018 | Asarco LLC | 148.75 | 4 |
| 09/26/2018 | 09/26/2018 | Asarco LLC | 5.00 | 1 |
| 05/07/2018 | 05/16/2018 | Asarco LLC | 88.25 | 2 |