Ground Support Design

ID Excavation Design Basis Design Number Title Design Zone
1 North Wall Highwall North Wall Slope Design Basis (2025) GEO-GSD-00021 North Highwall Berm and Catch-Bench Design Upper highwall RL440-470
2 Ramp 3 Cut North Wall Slope Design Basis (2025) GEO-GSD-00022 Ramp 3 Rockfall Barrier Ramp 3 outer margin
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