Audits and Reviews
At M&G Mining Consulting Services, we provide specialized technical audit and review services for mining operations, aimed at strengthening operational control, improving decision-making, and ensuring compliance with technical and production standards. Our approach combines technical rigor, operational experience, and strategic vision.
We contribute to building more robust, reliable, and profitable operations by providing objective technical evidence to support improvements and ensure the achievement of strategic objectives.
- Process Audits for Concentrator and Hydrometallurgical Plants:
Comprehensive evaluation of operational processes to ensure compliance with standards, best practices, and production targets.
- Engineering Review Counterpart:
Critical analysis of engineering projects at different stages, verifying technical consistency, operational feasibility, and improvement opportunities prior to execution.
- Peer Review:
Independent technical evaluations carried out by specialists to validate approaches, identify risks, and provide objective recommendations.
- Review and Diagnosis of Production Deviations:
Identification of root causes and analysis of production variances against operational plans, proposing effective corrective actions.
- Review and Validation of Metallurgical and Geometallurgical Models:
Verification of the consistency, representativeness, and reliability of models used for metallurgical planning and control.
- Metallurgical Balances and Financial–Metallurgical Accounting:
We perform the evaluation and validation of balance systems applied to concentrator and hydrometallurgical plants, ensuring consistency between material inputs, outputs, and accumulations throughout the processes.
This service is essential to guarantee transparency, reliability, and robustness in the management of metallic resources, contributing to proper asset valuation, cost control, and compliance with internal and external regulations.
- Validation of Sampling and Weighing Systems:
We carry out the technical validation of sampling and weighing systems involved in process control, metallurgical reconciliation, and transactional tonnage determination, ensuring their reliability for technical, operational, and commercial decision-making.
This analysis is critical to minimize uncertainties, prevent economic losses, and technically support production, planning, and commercial control decisions.
- Evaluation of Ore Processing Capacity:
Technical assessment of the actual plant processing capacity, considering operational constraints, equipment availability, and metallurgical parameters.
Why Choose Us?
More than 20 years of experience working with large-scale and mid-tier mining operations in Chile support our expertise. Our approach is focused on practical, measurable, and results-oriented solutions. We work directly in the field, understand your challenges, and design tailored strategies to take your operation to the next level.