JYA Consulting
Geotechnical Engineering
Practical Geotechnical Consulting
High-quality geotechnical consulting services supporting safer, more efficient and cost-effective mining, civil and infrastructure projects.
Integrated Ground Engineering Solutions
We provide practical, high-quality geotechnical consulting services to support safer, more efficient and cost-effective mining, civil and infrastructure projects. Our expertise spans geotechnical investigation, laboratory testing, numerical modelling and engineering design, allowing us to deliver integrated solutions from site characterisation through to design verification and risk assessment.
We work closely with clients to solve complex ground engineering problems with a strong focus on technical rigour, clear communication and practical outcomes, supporting mine planning, design and operations.
- Geotechnical site investigation and data interpretation
- Rock and soil mechanical laboratory testing
- Rock mass characterisation and geotechnical assessment
- Numerical modelling for stress, deformation, excavation stability and support performance
- Technical reporting and support for mine planning, design and operations
Our Geotechnical Services
Integrated investigation, analysis and design services for ground engineering challenges across mining, civil and infrastructure environments.
Site Investigation & Data Interpretation
Geotechnical site investigation, logging, sampling and data interpretation to support reliable ground models and engineering decision-making.
Laboratory Testing
Rock and soil mechanical laboratory testing to define strength, deformation and material behaviour parameters for design and analysis.
Rock Mass Characterisation
Rock mass characterisation and geotechnical assessment to evaluate ground conditions, structural controls and engineering behaviour.
Numerical Modelling
Numerical modelling for stress, deformation, excavation stability and support performance to inform design verification and risk reduction.
Excavation & Stability Analysis
Underground excavation, tunnel and slope stability analysis to assess failure mechanisms, design constraints and operational risks.
Ground Support & Design
Ground support and reinforcement design, including pillar, roadway, shaft and excavation design for safe and efficient operations.
Geotechnical Case Studies
Stability solutions that improved safety, reduced risk and extended mine life for global projects.
Our Geotech Success
Need Practical Geotechnical Support?
Our team delivers technically rigorous geotechnical investigation, analysis and design support to help clients manage ground risk and improve project outcomes.