Mine Feature
Operational Activities Construction of tailings embankment Monitoring of seepage within embankment through installation of piezometers Previously disturbed areas to be used for workshops, administration areas and support services.
Mining Contractor (Services) Yard
Haul Roads
Mining Support Infrastructure
Powerlines
Mining Support Infrastructure
Non-Potentially Acid Generating (NPAG) Stockpile
Source of TSF embankment and rehabilitation materials.
Slag Stockpiles
Source of TSF embankment and rehabilitation materials.
Tim’s Tube
Transport of process water and tailings
Lachlan’s Laydown
Laydown yard
Paterson’s Patch
Onsite nursery
Craig’s Clod Topsoil stockpile Justification for the changes described in Table 9 are as follows: ∕ Inclusion of the Upper Mundic Gully TSF in Table F2 is required to commit rehabilitation obligations and final land use outcomes; ∕ The final and use for the Upper Mundic Gully TSF is proposed as Native Ecosystem to achieve a post mining land use (PMLU). Further information regarding the appropriateness of the PMLU is provided in Section 7.5.2.1; ∕ The rehabilitation commitments applied to Upper Mundic Gully TSF are intended to match existing commitments for Sandstone Gully TSF where possible, however acknowledge that there are no latent tailings present within the Upper Mundic Gully TSF footprint that require movement and treatment; and ∕ Removal of the exploration mine feature is to ensure consistency with proposed amendments to Table A1 of the EA. Table 9. Proposed Table F2 Replacement
Mine Feature
Rehabilitation
Final Land Use
Land Suitability Objective
Process Plant & ROM Pad Remove all plant
Land management monitoring and maintenance of rehabilitated areas
Class 4
Pipe Corridor
Remove all pipes and support infrastructure Remove all pipes and support infrastructure
Class 4
Tim’s Tube
Class 4
Part of No. 2 Mill Tailings Dam
Remove remnant sulphidic dam wall that directly impacts the mining of the tailings. Batter and stabilise remaining waste dump faces. Expose and reinstate original drainage in rehabilitated areas. Remove remnant sulphidic dam wall that directly impacts the mining of the
Class 4
Land rehabilitated to
Mundic Sulphide Tails
Project number: 25B061
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