Mine Closure and Reclamation

In the initial stages of mine development, the process of understanding and planning for closure can be complex and often overlooked. However, with the evolving landscape of sustainability within the mining industry, early engagement in closure planning is crucial to meet regulatory standards and community expectations.

At WST, we prioritize integrating reclamation and closure planning into various stages of project development, including feasibility studies, operating plans, and due diligence assessments. By establishing a clear closure vision and identifying key objectives and actions, we ensure alignment with the expectations of stakeholders and regulatory requirements.

Drawing from our wealth of experience, we tailor closure designs to suit the specific conditions of each project, considering factors such as artisanal and small-scale mining activities. Post-closure monitoring allows us to validate performance predictions and ensure compliance with permitting regulations and other success criteria.

Through our commitment to proactive engagement and meticulous planning, we strive to create sustainable closure strategies that not only meet regulatory standards but also foster positive relationships with communities and stakeholders.

Find out what services we provide:

• Management of contaminated areas for mine closure
• Water level recovery modeling
• Water balance, water control structure design and management
• Pit lake chemistry prediction and management
• Geochemical characterization of materials and MAD prediction and management
• Design of liability treatment systems
• Mine tailings discharge control
• Long-term monitoring and compliance
• Predictive geochemical modeling of long-term concentrations