Mine Closure: Plan For The End From The Beginning

Mine planners are challenged to hold two seemingly opposing objectives: maximizing the mine?s operational efficiency while minimizing post-closure impacts. One of the most effective approaches to meet these objectives is to plan for mine closure from the start. Mine closure is typically viewed as the process that happens in the period of time when the operational stage of a mine is ending and the final decommissioning and mine rehabilitation is being undertaken. In reality, it is a continuous series of activities that begins with preplanning prior to the project?s design and construction and ends when long-term site stability is achieved and a self-sustaining ecosystem is established. Putting this model into practice as early as possible can significantly reduce the financial burden of mine closure and rehabilitation.