Project Archive

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CLIENT
Mangoola Coal Operations Pty Ltd
LOCATION
Wybong, NSW
Mangoola Coal Operations, located in the Hunter Valley, is a major open-cut mining operation committed to responsible resource management and progressive rehabilitation. As part of its closure planning, the site required a comprehensive capping solution for two decommissioned tailings dams: TD1, with a capacity of 3,400 ML, and TD2, with a capacity of 3,900 ML. The Stage 2 capping works covered an area of approximately 222,000 m2.
Closure and Rehabilitation, Construction Support and Management, Dams Engineering, Geotechnical Investigation, Materials Characterisation, Tailings Management, Water Resources
Australia/New Zealand
CLIENT
AGL Macquarie
LOCATION
NSW
ATC Williams (ATCW) has supported ash management and rehabilitation planning at Bayswater Power Station since 2020, delivering ash reconciliation, storage capacity assessments, geotechnical investigations, landform design and long-term rehabilitation strategies. As part of the planned closure of the power station in 2033, AGL Macquarie engaged ATCW to develop a practical, cost-effective strategy for rehabilitating Ravensworth Void 4 and Void 5.
Closure and Rehabilitation, Geotechnical Investigation, Materials Characterisation, Tailings Management
Australia/New Zealand
CLIENT
MMG Limited
LOCATION
Tasmania
The Rosebery Mine is an underground polymetallic base metal mine located in the township of Rosebery in Tasmania, Australia, and has been in continuous operation for over 85 years. ATC Williams has been working with MMG to deliver Tailings storage solutions since 2005.
Dams Engineering, Engineer of Record, Geotechnical Investigation, Materials Characterisation, Numerical Modelling, Tailings Management
Australia/New Zealand
CLIENT
Multiple Projects
LOCATION
Various
The ATC Williams Laboratory is equipped to carry out a full range of standard soil classifications and testing procedures in accordance with AS1289 (The Australian Standard for “Testing of Soils for Engineering Purposes”).
Materials Characterisation
All Regions
CLIENT
Multiple Projects
LOCATION
Various
Since 1988 over 20 incidents of liquefaction of solid bulk cargoes in transit are suspected of having caused bulk carriers to capsize.
Materials Characterisation
All Regions
CLIENT
Multiple Projects
LOCATION
Various
ATC Williams has tested mining tailings for over 30 years to create a substantial database of test results, many of which have been calibrated against subsequent field conditions.
Materials Characterisation
All Regions
CLIENT
Multiple Projects
LOCATION
Various
Tailings characteristics, material rheology, and flow behaviour are of critical importance for the design of the slurry transport system.
Materials Characterisation
All Regions
CLIENT
29Metals Limited
LOCATION
Western Australia
The Golden Grove Mine (Golden Grove) is a copper, lead, silver, zinc and gold mine located approximately 50 km southeast of Yalgoo, Western Australia.
Ground Engineering, Materials Characterisation, Tailings Management
Australia/New Zealand
CLIENT
Evolution Mining
LOCATION
South East Queensland
The Mount Rawdon Gold Mine is located approximately 14km southeast of the township of Mount Perry, southwest of Bundaberg in South East Queensland.
Materials Characterisation, Tailings Management
Australia/New Zealand

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