Nissen Gravel Mine — Inspections
Total: 31 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 10/01/2025 | 10/02/2025 | BURNCO Colorado LLC | 19.00 | 1 |
| 07/10/2025 | 07/11/2025 | BURNCO Colorado LLC | 1.25 | 1 |
| 04/24/2025 | 04/25/2025 | BURNCO Colorado LLC | 8.75 | 1 |
| 11/12/2024 | 11/13/2024 | BURNCO Colorado LLC | 20.25 | 1 |
| 09/05/2024 | 09/05/2024 | BURNCO Colorado LLC | 11.75 | 1 |
| 05/22/2024 | 05/23/2024 | BURNCO Colorado LLC | 2.50 | 1 |
| 03/08/2024 | 03/11/2024 | BURNCO Colorado LLC | 11.00 | 1 |
| 10/18/2023 | 10/18/2023 | BURNCO Colorado LLC | 9.00 | 1 |
| 07/19/2023 | 07/19/2023 | BURNCO Colorado LLC | 17.00 | 1 |
| 02/23/2023 | 02/24/2023 | BURNCO Colorado LLC | 15.50 | 1 |
| 05/24/2022 | 05/24/2022 | BURNCO Colorado LLC | 12.75 | 1 |
| 03/08/2022 | 03/08/2022 | BURNCO Colorado LLC | 10.50 | 1 |
| 04/22/2021 | 04/22/2021 | BURNCO Colorado LLC | 12.00 | 1 |
| 05/19/2020 | 05/21/2020 | BURNCO Colorado LLC | 10.00 | 1 |
| 01/21/2020 | 01/21/2020 | BURNCO Colorado LLC | 10.75 | 1 |
| 08/13/2019 | 08/13/2019 | BURNCO Colorado LLC | 21.25 | 1 |
| 09/27/2018 | 09/28/2018 | BURNCO Colorado LLC | 7.00 | 1 |
| 04/11/2018 | 04/11/2018 | BURNCO Colorado LLC | 11.50 | 1 |
| 11/28/2017 | 11/28/2017 | BURNCO Colorado LLC | 7.00 | 1 |
| 04/12/2017 | 04/12/2017 | BURNCO Colorado LLC | 9.25 | 1 |
| 12/29/2016 | 12/30/2016 | BURNCO Colorado LLC | 7.50 | 1 |
| 09/28/2016 | 09/28/2016 | BURNCO Colorado LLC | 10.75 | 1 |
| 08/03/2016 | 08/03/2016 | BURNCO Colorado LLC | 4.00 | 1 |
| 08/03/2016 | 08/03/2016 | BURNCO Colorado LLC | 0.50 | 1 |
| 11/05/2012 | 11/06/2012 | BURNCO Colorado LLC | 15.00 | 1 |
| 01/19/2012 | 01/20/2012 | Hall-Irwin Aggregates LLC | 7.75 | 1 |
| 11/23/2010 | 11/24/2010 | Hall-Irwin Aggregates LLC | 4.25 | 1 |
| 05/25/2010 | 05/27/2010 | Hall-Irwin Corporation | 33.00 | 1 |
| 10/23/2008 | 10/23/2008 | Hall-Irwin Corporation | 7.50 | 1 |
| 09/04/2008 | 09/04/2008 | Hall-Irwin Corporation | 1.50 | 1 |
| 08/06/2008 | 08/12/2008 | Hall-Irwin Corporation | 12.50 | 1 |