Location (MGA94, zone 55)
Maximum Disturbance Area (ha)
Mining Lease
Mine Domain
Mine feature
Latitude (GDA94)
Longitude (GDA94)
ML5660
Non-Potentially Acid Generating (NPAG) stockpile
ML5589 ML5648
-23.64401 150.36947
1.1
Stockpiles
-23.64460 -23.64522
150.37638 150.37407
Slag Stockpiles
ML5659
3.78
ML5589 ML5612 ML5613 ML5621 ML5622 ML5623 ML5648 ML5649 ML5659 ML5660
TBD, to be provided by 30 June 2025
TBD, to be provided by 30 June 2025
Exploration
5
Surface Exploration
Justification for the changes described in Table 7 are as follows:
• Inclusion of the Upper Mundic Gully TSF in Table F1 is required to authorise the mine feature
as an operational activity. The proposed operational activities are intended to match
Sandstone Gully TSF however are updated to reflect better nomenclature in that a “tailings
dam wall” should be called a “tailings dam embankment”.
Table 7. Proposed Table F1 Replacement
Mine Feature
Operational Activities
Process Plant & ROM Pad
Mineral processing
Pipe Corridor
Transport of process water and tailings.
Shape surface to minimise runoff of contaminated water. Install diversions to minimise clean waters entering location Remove overlying waste. Recover tailings for processing. Remove and relocate any waste in the remnant walls that directly impacts the mining of the tailings. Leave stable batters on any remaining waste dumps or remnant walls. Remove overlying waste. Recover tailings for processing. Remove and relocate any waste in the remanent walls that directly impacts the mining of the tailings. Leave stable batters on any remaining waste dumps or remnant walls. Remove overlying waste. Recover tailings for processing. Remove and relocate any waste in the remanent walls that directly impacts the mining of the tailings. Leave stable batters on any remaining waste dumps or remnant walls.
Part of No. 2 Mill Tailings Dam
Mundic Sulphide Tails
Red Oxide Tails
Shape surface to minimise runoff of contaminated water. Install diversions to minimise clean waters entering location. Remove overlying waste.
Part of Shepherds Gully Tails
40
Wulguru Technical Services Pty Ltd – Supporting Information Report
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