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We design stable waste management facilities, including processing, transportation and deposition methods, for practical operation and closure.
Our services include geotechnical site investigations, seismic assessments, physical and chemical waste material characterizations, mineral processing, dewatering and transportation studies, hydrological and hydrogeological studies, stability analyses, construction planning and scheduling, environmental permitting, and closure and rehabilitation planning.
We design, develop and close mine waste management facilities for precious metals, base metals, iron ore and industrial minerals operations under diverse environmental and climatic conditions worldwide. We also provide engineering services to the landfill and solid waste industry.
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Case study: Ensuring tailings dam stability to prevent catastrophic failures
Innovative modeling and in‑depth analysis are advancing the understanding of the complex behavior of tailings at the JEB Pit TMF, thereby supporting safe and effective long‑term containment.
Learn MoreThis paper examines 'credible failure modes' in TSF risk management, focusing on GISTM guidelines. It proposes a pragmatic approach to improve TSF safety.
Learn MoreSA's water infrastructure is crumbling fast. Can government and the private sector collaborate and co-operate to fix it? Last September, the South African Human Rights Commission released a damning report into water challenges in KwaZulu-Natal's municipalities.
Learn MoreThis presentation digs into various aspects of mine closure projects, specifically focusing on designing landforms that replicate natural topography and address erosion challenges, utilizing techniques like convex-concave slopes and Autodesk Civil 3D.
Learn MoreIn this paper, the stage construction of the TSF, p’ – e evolution, self-weight stability, and its pushover stability is analysed for a quasi-1D column. The NorSand constitutive model (Jefferies, 1993) implemented in PLAXIS 2D® is used.
Learn MoreGeochemical models are used in the mining industry for a range of applications in the forecasting of long term environmental impacts, including predictions of tailings and waste rock seepage chemistry.
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