Integrated Mine Planning, Closure, and Relinquishment Solutions

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Closure Vision and Stakeholder Engagement

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Detailed Closure Design and Construction Support

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Integrated Life of Mine Planning

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Tailings, Waste Rock and Water Management

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Environmental Geochemistry

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Strategic Risk and Alternative Assessments

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Environmental Monitoring and Advanced Data Management

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Helping Create a Better Tomorrow

Okane champions the integration of mine closure throughout all phases of mining projects to maximise asset value while achieving positive environmental and social outcomes. Our solutions demonstrate a clear closure roadmap from feasibility assessment through to relinquishment.

Our Solutions

Closure Vision and Stakeholder Engagement
  • Conceptual Closure, Reclamation, and Rehabilitation Plans for Permitting
  • Community Engagement
  • Returning Land Use Objectives and Planning
  • Closure Success Criteria
  • Closure Vision Execution Planning

Integrated Life of Mine Planning
  • Strategic and Tactical Mine Planning and Scheduling
  • Integrated Mine Closure Planning
  • Mine Closure Health Check
  • Closure Scenario Optimization
  • Planning for Autonomous Equipment Solutions

Environmental Geochemistry
  • Acid Metalliferous Drainage (AMD) Management Plans
  • Material Characterization
  • Suboxic Conditions Analysis
  • Advanced Customizable Leach Columns (ACLCs)
  • Water Quality and Solute Transport Modelling
  • Laboratory Services and Management

Environmental Monitoring and Advanced Data Management
  • Monitoring Program Design and Execution
  • Instrumentation Installation and Supply
  • Advanced Data Management

Detailed Closure Design and Construction Support
  • Cover System Design
  • Landform Design and Erosion Modelling
  • Remediation and Reclamation Plans
  • Revegetation and Rehabilitation Plans
  • Closure Cost Estimates
  • Construction Specifications and QA/QC

Tailings, Waste Rock and Water Management
  • Waste Rock Characterization and Management Plans
  • Waste Rock Storage Facility Internal Conditions
  • Climate and Water Balance Modeling
  • Surface Water Management
  • Tailings Characterization and Management Plans

Strategic Risk and Alternative Assessments
  • Failure Modes and Effects Analysis (FMEA)
  • Fatal Flaw Analysis (FFA)
  • Cost-Benefit Analysis (CBA)
  • Value Driver Tree Analysis (VDT)
  • Multi-Criteria Analysis (MCA)
  • Multiple Accounts Analysis (MAA)

Conversations on Closure