Expert Review
At INVA, we perform independent assessments to validate the quality, precision, and feasibility of critical studies within mining projects. Our expert team guarantees objectivity and technical rigor, strengthening strategic decisions while building confidence and predictability for investors and project management teams.
Independent Peer Review (IPR)
An independent, expert-led assessment aimed at validating the assumptions, methodologies, and conclusions of key strategic studies.
Independent Technical Review (ITR)
A comprehensive assessment of engineering, cost, and scheduling parameters to verify a project’s technical and financial soundness.
Assessed Technical Disciplines
- Geology and Mineral Resources
- Mine Design and Planning
- Metallurgical Processes and Infrastructure
- Water Management and Supply
- Tailings Management
- Multidisciplinary Engineering and Design
- Health, Safety, and Environment (HSE)
- Permitting and Sustainability
- Social Management and Community Relations
- Legal and Land Affairs
- Financial Analysis
- Human Resources and Stakeholder Management
- Transition to Operations
- Project Execution (PEP – Project Execution Plan)
- Schedule, CAPEX, and OPEX Management
- Risk Management
Mining Operational Review
Resources and Planning
We validate exploration, resource, and reserve estimation processes together with mine planning, guaranteeing technical precision and full alignment with the project’s strategic objectives.
Mining Operations
We assess key operational activities — including drilling, blasting, loading, hauling, flotation, and leaching — to drive efficiency, enhance safety, and ensure full compliance with international standards.
Geotechnical Stability and Ground Support
We evaluate ground support, geomechanical conditions, backfill, and ventilation, identifying operational risks and recommending improvements to ensure safer, more reliable operations.
Infrastructure
We conduct audits of transportation, auxiliary operations, and mechanical and electrical maintenance, along with risk control and operational safety systems, to guarantee efficient, reliable, and sustainable processes.
