Nous offrons des services complets de conception de mines à ciel ouvert, transformant les modèles géologiques et les estimations de ressources en plans miniers pratiques, sûrs et économiquement viables. Nos conceptions intègrent les paramètres géotechniques, opérationnels et économiques afin d’optimiser la géométrie des fosses, le développement des phases et l’implantation des infrastructures.

Data review and inputs: collecte et analyse des modèles de blocs géologiques, topographie, études géotechniques, et contraintes d’infrastructure. Application des facteurs de modification issus de l’estimation des réserves (dilution, récupération, teneurs de coupure).

Geotechnical parameters and slopes: Definition of slope angles and step configurations according to geotechnical recommendations. Integration of road widths, berms and safety standards.

Development of pits and phases: Transformation of optimized shells into detailed designs. Definition of pushbacks, exploitation phases and mining sequences.

Transportation and access design: Development of safe and efficient transport routes (ramps, turns, slopes). Route optimization to reduce cycles and operating costs.

Integration into production planning: alignment of mine design with short and long term production targets, taking into account plant capacity, blending and storage.

Implementation of infrastructure: planning of locations of dumps, stocks, crushers and support facilities, taking into account environmental, regulatory and water constraints.

Validation and optimization: Validation of designs through sensitivity analyses (economic, geotechnical and operational). Adjustment of plans to maximize efficiency, safety and future flexibility.

Documentation and compliance: production de plans d’ingénierie détaillés et de rapports de conception conformes aux normes internationales et aux réglementations de sécurité.