In the mining industry, demolition typically refers to the systematic dismantling, removal or decommissioning of redundant infrastructure, buildings or processing facilities at a mine site. This includes shafts, headframes, plant buildings, tank farms, conveyors and other structural assets that have reached end‑of‑life or are no longer required. It forms a key part of mine closure and rehabilitation strategy ensuring that the site is safe, compliant with environmental and safety regulations, and ready either for repurposing or rehabilitation(Magazine, 2024).
According to Redback 2023, effective demolition in mining isn’t simply “blowing things up”; it requires detailed planning, risk assessment, equipment selection and regulatory compliance to manage hazards like contamination, structural instability and environmental impact.
Moreso, when decommissioning a high-rise structure, both top-down mechanical demolition and controlled implosion can be effective. The choice depends on the project’s environment: if there is sufficient space and time, implosion may be ideal, whereas in confined or active areas, high-reach mechanical demolition offers a safer and more controlled approach(Admin, 2025).
What does demolition typically refer to in our industry, and why is that distinction crucial for mine closure? Share your insights!
Reference:
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Admin. (2025, April 4). No ‘one-size-fits-all’ approach to demolition. Engineering & Mining Africa. https://eng-africa.co.za/no-one-size-fits-all-approach-to-demolition/
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Magazine, N. of H. (2024, April 4). How South African Company Jet Demolition Helps Planning for Mine Closures. The HeavyQuip Magazine. https://www.heavyquipmag.com/2024/04/04/how-south-african-company-jet-demolition-helps-planning-for-mine-closures/
