| Name | Date | Time | Location | |
| Mine Air Quality Officer | 20 February - 21 February 2025 | 08:30 am - 04:30 pm | North Lake | |
| Mine Air Quality Officer | 26 June - 27 June 2025 | 08:30 am - 04:30 pm | North Lake | |
| Mine Air Quality Officer | 9 October - 10 October 2025 | 08:30 am - 04:30 pm | North Lake |
