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523 Sylvan Ave, 5th Floor
Mountain View, CA 94041USA

Tailings & Mine Waste Management – Safe, Sustainable, and Efficient Solutions

IntroductionSafe, Sustainable, and High-Performance Solutions

At Mecater Engineering, we support mining operators in managing tailings and mine waste with precision, safety, and long-term performance.

From concept to closure, we deliver fully integrated solutions tailored to each site — combining advanced engineering, field expertise, and strict compliance with international standards such as GISTM.

Our objective: reduce risk, optimize performance, and ensure sustainable operations at every stage of your project.

since 1997

ServicesOur Expertise Across the Entire Mine Lifecycle

Mine Planning, Permitting & Environmental Compliance

We support early-stage project development with site selection, risk assessments, and permitting strategies to ensure regulatory compliance and a strong technical foundation from day one.

Asset 1
Tailings Storage Facility (TSF) Design & Geotechnical Engineering

We design safe, efficient, and compliant tailings and waste facilities using advanced geotechnical analysis, stability modeling, and optimized engineering solutions.

Asset 1
Construction Supervision, QA/QC & Project Management

We ensure high-quality execution through on-site supervision, QA/QC processes, and effective coordination, delivering projects on time, on budget, and to the highest standards.

Asset 2
Tailings Dam Monitoring, Performance & Risk Management

We provide continuous monitoring and performance analysis to detect risks early, optimize operations, and maintain the safety and integrity of tailings facilities.

Asset 3
Mine Closure, Rehabilitation & Post-Closure Management

We develop sustainable closure strategies and long-term monitoring programs to secure site stability, meet environmental obligations, and protect your legacy.

Asset 3

Planning & Permitting

Planning & PermittingBuild your project on a solid and compliant foundation 

We support early-stage decision-making with reliable data and risk-informed strategies

Make the right decisions early and secure your project approvals with confidence.

Engineering & DesignDesign robust, efficient, and future-proof facilities

Our multidisciplinary team delivers optimized engineering solutions:

Minimize risks while maximizing safety, performance, and cost-efficiency.

Engineering & Design

Construction & Implementation

Construction & ImplementationEnsure quality execution on site

We bridge design and reality through strong field presence:

Deliver your infrastructure to the highest standards — on time and on budget.

Operation & MonitoringMaintain performance and anticipate risks

We help operators ensure safe and efficient long-term operations:

Detect early, act fast, and maintain full control of your assets.

Operation & Monitoring

Closure & Post-Closure

Closure & Post-ClosureSecure long-term stability and compliance

We support responsible mine closure and long-term stewardship:

Protect your legacy while meeting regulatory and environmental commitments.

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Build your project on a solid and compliant foundation

We support early-stage decision-making with reliable data and risk-informed strategies:

  • Site selection and permitting support 
  • Detailed site investigations and in-situ testing 
  • Hydrogeological studies and groundwater modeling 
  • Mine water management strategies 
  • Water balance modeling and optimization 
  • Seismic and geotechnical risk assessments 
  • Environmental audits and regulatory compliance guidance 

Make the right decisions early and secure your project approvals with confidence.

Design robust, efficient, and future-proof facilities

Our multidisciplinary team delivers optimized engineering solutions:

  • Tailings storage facilities (TSF) and waste dump design 
  • Soil and rock slope stability analysis 
  • Advanced geological and geotechnical modeling 
  • Supernatant water and seepage control systems 
  • Stability assessment under static and seismic conditions 
  • Dam breach and consequence analysis

Minimize risks while maximizing safety, performance, and cost-efficiency.

Ensure quality execution on site

We bridge design and reality through strong field presence:

  • On-site construction supervision 
  • Quality Assurance & Quality Control (QA/QC) 
  • Contract administration and project coordination 

Deliver your infrastructure to the highest standards — on time and on budget.

Maintain performance and anticipate risks

We help operators ensure safe and efficient long-term operations:

  • Real-time monitoring of tailings and dam performance 
  • Data analysis and performance interpretation 
  • Annual inspections and geotechnical audits 
  • Continuous hydrogeological and environmental monitoring 

Detect early, act fast, and maintain full control of your assets.

Secure long-term stability and compliance

We support responsible mine closure and long-term stewardship:

  • Site rehabilitation and reclamation strategies 
  • Post-closure inspections and audits 
  • Long-term monitoring and maintenance programs 
  • Environmental and safety compliance follow-up 

Protect your legacy while meeting regulatory and environmental commitments.

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Special products for the best customers ever

Planning & PermittingThe advantages of our company are in the quality of products

  • Support for site selection and permitting applications
  • Detailed site investigations and in-situ testing
  • Hydrogeological studies and groundwater modeling
  • Mine Water Management (SA)
  • Water balance analysis
  • Seismic and geotechnical risk assessments
  • Environmental audits and regulatory guidance
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About MecaterWhy Choose MECATER:

We combine international experience, technical excellence, and field-driven solutions to deliver measurable value.

  • Proven expertise in tailings and mine waste management
  • Strong track record on complex international projects
  • Full lifecycle support — from feasibility to closure
  • Compliance with global standards (GISTM, dam safety best practices)
  • Practical, cost-effective, and implementable solutions

PartnersThey trusted us

ContactsConnect with your mining and tailings engineering partner

Address

44 Platon Street, Iolite Building, Kheireddine Industrial Zone
2060 La Goulette, Tunis, Tunisia

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