Publications
News
Proyecto Fekola

Project Highlights:

  • Control de Calidad de la Construcción

Tierra Group brindó servicios de Control de Calidad de Construcción (CQC) de movimiento de tierras y concreto para la mina Fekola de B2Gold en el oeste de Malí. Tierra Group superó la ubicación remota y mantuvo un equipo dedicado en el sitio durante 2 años de desarrollo de la mina. Tierra Group ayudó a la planificación de la expansión de la mina Fekola al completar un estudio de ubicación de relaves para un nuevo TSF de 40 millones de toneladas. El terreno plano y un plan de mina dinámico presentaban desafíos únicos para la minimización de costos y maximizaban la capacidad de almacenamiento de relaves TSF.

TSF eleva CQA y supervisión

Tierra Group supervisó a CQC y CQA para un aumento de TSF. El trabajo incluyó operar un laboratorio de suelos de campo y monitorear las actividades de construcción diarias, incluidos informes de campo diarios y completar un informe de construcción As-Built.

Project Highlights:

  • Control de Calidad de la Construcción

Similar projects

Anaconda Mine

Tailings Storage Trade-Off Study Tierra Group completed trade-off studies evaluating potential TSF sites to store 25 million tonnes of tailings. Trade-off studies included dam layouts, cost estimating, and recommendations for future work. Trade-off study challenges were minimizing costs while still…

VIEW PROJECT

Fekola Project | Mali

Earthworks & Construction Quality Control (CQC) Services Tierra Group provided earthworks and concrete Construction Quality Control (CQC) services for B2Gold's Fekola Mine in western Mali. Tierra Group overcame the remote location and kept a dedicated team on-site throughout the 2-year…

VIEW PROJECT

Dona Lake DSR

Serving on Newmont Goldcorp’s Tailings Independent Review Board, Tierra Group provided an Independent Dam Safety Review for the Dona Lake Mine tailings storage facility in Pickle Lake, Ontario, Canada.

VIEW PROJECT

Hod Mine Waste Dump and Surface Water Management Design

Tierra Group provided design review and technical direction at Hod Mine in the Artvin Province of Turkey. Work included detailed design of potentially acid generating and non-acid generating waste dump facilities, their appurtenant structures and stormwater management design for the…

VIEW PROJECT

Bolivar Mine

The Bolivar mine is a 3,000 tonne per day underground mining operation in Chihuahua, Mexico producing copper, zinc, silver, and gold. Space constraints in mountainous terrain require dewatering tailings to reduce required area for tailings storage. Tierra Group is assisting…

VIEW PROJECT

North Mara Mine | Tailings Assurance Audit

Tierra Group completed a TAA for the North Mara Tailings Storage Facility (TSF). The TAA was completed to ensure the TSF and site operations complied with Barrick’s Tailings Management Standard, which closely mirrors the Global Industry Standard on Tailings Management (GISTM)…

VIEW PROJECT

Mexican Hat PEA Update

Tierra Group conducted an update of the Mexican Hat Project’s Preliminary Economic Assessment. Tierra Group’s update included the heap leach facility design and preliminary stacking plan, waste rock storage pad, and crushed rock storage pad design.

VIEW PROJECT