Latest News

Energy From Waste in the Sunshine State

The QLD regulator (DES) recently released a discussion paper on Energy from Waste (EfW) policy, …

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New Tailings Pump Station & Pipeline Commissioned at Rosebery Site on March 2018 Successfully in Operation for One Year

The new slurry pump station and pipeline system that was commissioned in March 2018 at MMG’s Roseber…

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New Queensland Office

ATC Williams is proud to announce the establishment of our new Sunshine Coast office, located at 8 P…

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News

March 2017

Caren Tailings Dam Alhue Chile

Overview of Tailings Management Practice in Chile

For several reasons tailings management has become a critical aspect of mine planning and operation in Chile as well as in other neighbouring countries such as Peru. However the combination of specific characteristics and conditions are forming a critical challenge for the future of mining development in Chile...

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Atc Williams Peru Hernan Ortiz

Hernan Vera, Senior Engineering Geologist

Hernan Vera is a Senior Geological Engineer who joined the ATC Williams team in 2014. Over the last 17 years, throughout Peru and Latin America, Hernan has gained invaluable experience undertaking geotechnical and hydrogeological investigations in a challenging range of geological settings, such as active fault networks and karst formations...

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Enews Atcw Tailings Dry Stacking Diemme Filtration Open House2

Tailings Dry Stacking: Diemme Filtration Open House, Italy

Filtering and “dry” stacking is a tailings management strategy that is more and more frequently considered by ATC Williams on behalf of our mining clients. Factors that make a filtered tailings strategy a more attractive alternative when compared to other approaches may include: steep terrain, reduced storage facility footprint; conservation of water and/or reagents; improved physical and chemical stability (candidate for Best Available Technology); community perception; and regulatory requirements. Fundamental to project economics and system reliability are the operating range of tailings properties and the efficiency and adaptability of the filtration systems themselves...

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