Integrated Mine Planning, Closure, and Relinquishment Solutions
Closure Vision and Stakeholder Engagement
Detailed Closure Design and Construction Support
Integrated Life of Mine Planning
Tailings, Waste Rock and Water Management
Environmental Geochemistry
Strategic Risk and Alternative Assessments
Environmental Monitoring and Advanced Data Management
Mine Closure and Reclamation
Mine closure is the process of planning for and implementing strategies to transition from mining activities to the future, returning land use. Okane helps mining companies to return land responsibly and safely at the end of a mine’s lifecycle. We leverage over 25 years of international experience in mine closure and waste management to integrate progressive mine closure throughout all phases of mining projects to maximize 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
Navigating Legacy Mines: Definition, Remediation, and Opportunities for Responsible Transformation
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Optimizing Critical Minerals Projects: Integrating Life of Mine Planning for Responsible Resource Development
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Repurposing Mine Tailings Sand Into Valuable Concrete Aggregates
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