Table 60. SRI assessment - short-beaked echidna ( Tachyglossus aculeatus ) Table 61. SRI assessment – Northern Quoll ( Dasyurus hallucatus )
190 193 195 198 199 201 202 205 206 206 207
Table 62. SRI assessment - regulated vegetation – Category B
Table 63. DETSI Requirement Table 64. GHG Emission Inventory
Table 65. Estimated Scope 1 and 2 Emissions
Table 66. Management Practices to mitigate emissions
Table 67. Likelihood of Exposure of Hazard Table 68. Consequence Classification Table 69. Risk Level Classification Matrix
Table 70. Risk Assessment Results Table 71. Forward Works Plan
213
Figures Figure 1. Site Locality Figure 2. Mining Leases
2 5
Figure 3. Underlying Lots within Mining Lease Figure 4. Upper Mundic Gully TSF extent
10 13 14 15 16 17
Figure 5. Sandstone Gully TSF Storage Capacity (Golder, 2020)
Figure 6. Pipe Corridor Extent
Figure 7. Extract from 2019 PoO (Source AARC, 2019)
Figure 8. Extract from PoO 2017 (AARC)
Figure 9. Replacement Schedule I, Figure 1 in the EA
34 52 52 52 53 54 56 57 58 59 64 65 66 67 70 78 78 79 79 83 84
Figure 10. Waste Rock Disposal in Upper Mundic Gully from West to East (taken 1942) Figure 11. Waste Rock Disposal in Upper Mundic Gully Plan View (photograph taken 1953) Figure 12. Western Dump within Upper Mundic Gully from the south looking north Figure 13. Western Dump within Upper Mundic viewed from the base looking east
Figure 14. Western Dump footprint
Figure 15. Mount Morgan Drainage Network Current Figure 16. Mount Morgan Drainage Network Pre-Mining Figure 17. Sub Catchments occurring across Mount Morgan Mine Figure 18. Topography within Mount Morgan Mining Leases (QLD Globe)
Figure 19. General Arrangement Plan
Figure 20. Plan and Longitudinal Section Stage 1 Figure 21. Plan and Longitudinal Section Stage 2 Figure 22. Typical Embankment Section Figure 23. Ancillary Infrastructure Map Figure 24. Stage 1 Tailings Beach Surface Figure 25. Stage 1 Stage-Storage Curve Figure 26. Stage 2 Tailings Beach Surface Figure 27. Stage 2 Stage-Storage Curve Figure 28. Embankment Longitudinal Section Figure 29. Proposed seepage management approach Figure 30. Proposed Tunnel Portal Plug Design Section
89 Figure 31. Overtopping and piping failure configurations (US Army Corps of engineers, 2014) 90 Figure 32. Stage 1 Sunny Day Failure Maximum Depth (m) 91 Figure 33. Stage 2 Sunny Day Failure Maximum Depth (m) 92 Figure 34. Potential interaction of the Upper Mundic Gully TSF failure discharges with the proposed Sandstone Gully TSF embankment 93 Figure 35. Process Plant Flow Diagram 95 Figure 36. Mean maximum and minimum temperature at Rockhampton Aero (BOM) 99 Figure 37. Rockhampton Aero Mean Rainfall (BOM) 100
Project number: 25B061
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