Black Butte Copper Project | Tierra Group International, Ltd.

Project Highlights:

Engineer of Record
Feasibility Study
Geosynthetics
Liner Design
Slope Stability Analysis
Waste Rock Storage
Independent Engineering Review
Seismic Hazard Analysis

Tierra Group performed an independent engineering design review of a Cemented Tailings Facility (CTF) and multiple processes and freshwater ponds. Tailings will be mixed with cement at the paste plant and deposited in the CTF along with underground mine development rock. Protecting the robust liner system from haul truck traffic presented a unique challenge. In addition, Tierra Group performed a GISTM compliance audit to inform future TSF planning and corporate governance.

As the EoR, Tierra Group provided a seismic hazard analysis, construction document updates, and general EoR support.

Project Highlights:

Engineer of Record
Feasibility Study
Geosynthetics
Liner Design
Slope Stability Analysis
Waste Rock Storage
Independent Engineering Review
Seismic Hazard Analysis

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