Mine Groundwater Management, Latrobe Valley, Victoria

Loy Yang Mine is a dedicated open cut coal mine in Victoria, which excavates more than 30 megatonnes of brown coal per year to supply power stations and industry.

GHD has developed numerical groundwater flow models of the mine that were used to assist in the medium and long-term planning of aquifer depressurisation, to test the impact of different aquifer depressurisation strategies and to determine aquifer pressure requirements to maintain mine stability.

GHD also locates and designs the depressurisation and aquifer pressure monitoring bores and associated telemetry system, design bore headworks and water collection systems.

Hydrogeology

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With you, our hydrogeologists work alongside our engineers, environmental consultants, planners, surveyors and GIS consultants to arrive at integrated solutions.

GHD has global hydrogeological experience in groundwater resource assessment, aquifer storage and recovery (ASR), mine dewatering, aquifer depressurisation, groundwater management and environmental assessment, salinity, acid sulfate soils (ASS) and acid and metalliferous drainage (AMD).

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Mining Engineering

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By engaging GHD, you’ll understand both the business and technical issues involved in delivering optimum project outcomes. The mining industry is a continually changing, competitive environment and together we can develop flexible, innovative solutions.

GHD systems synthesise the geological, mine planning, plant selection, mine infrastructure, tailings and environmental management, operational requirements and financial aspects of mining to address the many conflicting objectives in mine development.

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