Mine Feature
Operational Activities
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.
B Dump
Establish bund/sump. Recover waste rock crush at site and truck material to plant. Expose former natural land surface. Leave stable batters on any remaining waste dumps or remnant walls.
K Dump
Q Dump
Placement of waste rock Shape and compact placed waste to reduce rainfall infiltration and clean water runoff Placement of waste rock Shape and compact placed waste to reduce rainfall infiltration and clean water runoff Placement of waste rock Shape and compact placed waste to reduce rainfall infiltration and clean water runoff Remove overlying waste. Recover tailings for reprocessing. Remove and relocate any waste in the remnant walls that directly impacts the mining of the tailings. Permanent storage of tailings. Collection and monitoring of seepage within new embankment. Construction of tailings dam wall Permanent storage of tailings. Construction of tailings embankment Monitoring of seepage within embankment through installation of piezometers
Shepherds Outer Dump
Horse Paddock Dump
Airfield Dump
Sandstone Gully Latent Tailings
Sandstone Gully Tailings Storage Facility
Upper Mundic Gully Tailings Storage Facility
Mining Contractor (Services) Yard
Previously disturbed areas to be used for workshops, administration areas and support services.
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.
Justification for the changes described in Table 8 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 6.4.2.1;
• The rehabilitation commitments applied to Upper Mundic Gully TSF are intended to match
existing commitments for Sandstone Gully TSF where possible, however acknowledge that
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Wulguru Technical Services Pty Ltd – Supporting Information Report
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