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Feasibility Study and Technical Report - Pretivm

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Figure 16.11 Extent of Mine Development at the Main Onset of VOK Stoping ......................... 16-20Figure 16.12 Critical Path Construction <strong>and</strong> Development Activities ......................................... 16-21Figure 16.13 Life of Mine Production Schedule by Mining Block ............................................... 16-24Figure 16.14 LOM Production Schedule by Activity ..................................................................... 16-25Figure 16.15Estimated Inflow to Underground Workings for Base Case PredictiveSimulation <strong>and</strong> Nine Sensitivity Scenarios ............................................................ 16-38Figure 16.16 Brucejack Ventilation System – Looking West ...................................................... 16-45Figure 16.17 Typical Production Level.......................................................................................... 16-47Figure 16.18 Dewatering Plan ...................................................................................................... 16-53Figure 16.19 Crusher Tipping ........................................................................................................ 16-54Figure 16.20 Crusher ..................................................................................................................... 16-55Figure 16.21 Transfer Conveyor from Crusher to Main Conveyor............................................... 16-56Figure 16.22 Conveyor from Decline to Mill ................................................................................. 16-56Figure 16.23 Underground Power Requirement Profile .............................................................. 16-58Figure 16.24 Portal Power Schematic .......................................................................................... 16-60Figure 16.25 Mine Water Distribution Schematic ....................................................................... 16-61Figure 16.26 Fuel Bay Layout ....................................................................................................... 16-62Figure 16.27 Workshop Layout ..................................................................................................... 16-63Figure 16.28 Permanent Refuge Station...................................................................................... 16-64Figure 16.29 Underground Communications System Schematic ............................................... 16-65Figure 16.30 Portal Structure Schematic ..................................................................................... 16-67Figure 16.31 Monthly Mean Temperatures.................................................................................. 16-68Figure 16.32 Fuel Line Schematic ................................................................................................ 16-70Figure 16.33 Paste Fill Distribution System Schematic Showing Paste Pumping Zones .......... 16-73Figure 16.34 Paste Fill Distribution System Schematic .............................................................. 16-74Figure 16.35 Pre-production Paste Fill Line Requirement .......................................................... 16-75Figure 16.36 Manpower Loading by Year ..................................................................................... 16-78Figure 17.1 Simplified Process Flowsheet .................................................................................... 17-4Figure 18.1 Brucejack Overall Site Layout .................................................................................... 18-3Figure 18.2 Brucejack Mill Site Layout .......................................................................................... 18-4Figure 18.3 Knipple Glacier Access Road ..................................................................................... 18-9Figure 18.4 Mine Site Area Avalanche Hazards ........................................................................ 18-18Figure 18.5 Access Road Avalanche Hazards............................................................................ 18-21Figure 18.6 Map of Transmission Line Route ............................................................................ 18-24Figure 18.7 Photo of Typical Slopes in the Salmon River Valley ............................................... 18-25Figure 18.8 Helicopter Placing Steel Transmission Structure for the LLH Project .................. 18-26Figure 18.9 Plan <strong>and</strong> Profile Tailings Discharge Pipelines ........................................................ 18-36Figure 18.10 Foot Print of 3% Deposition .................................................................................... 18-37Figure 18.11 Knipple Transfer Station Facility Layout................................................................. 18-44Figure 18.12 Bowser Airstrip ......................................................................................................... 18-46Figure 20.1Brucejack Lake Water Balance Model Schematic – Operations(Average Conditions) ............................................................................................... 20-19Figure 21.1 Overall Operating Cost Distribution ........................................................................ 21-10Figure 21.2 Process Operating Cost Distribution ...................................................................... 21-15Figure 22.1 Pre-tax Cash Flow ....................................................................................................... 22-3Figure 22.2 Pre-tax NPV (5%) Sensitivity Analysis ........................................................................ 22-6Figure 22.3 Figure 22.3 Pre-tax IRR Sensitivity Analysis ............................................................. 22-6Figure 22.4 Pre-tax Payback Period Sensitivity Analysis .............................................................. 22-7Figure 24.1 Project Management Organization Chart .................................................................. 24-3Figure 24.2 Level 1 Execution Schedule ....................................................................................... 24-6Figure 24.3 Preliminary Contracting Structure ............................................................................. 24-9xviii1291990200-REP-R0012-02

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