Pells Sullivan Meynink

Pells Sullivan Meynink (PSM) specialises in innovative geotechnical, mining, tunnelling, and water engineering solutions for complex projects worldwide. Since 1993, we have combined practical experience with advanced modelling techniques to deliver accurate, reliable, and cost-effective results. Our multidisciplinary team of engineers, geologists, hydrogeologists, and hydrologists operates from offices in Sydney, Brisbane, Perth, and Melbourne. We provide tailored solutions for civil, mining, dam, and water projects, ensuring each design is supported by rigorous geological and hydrological analysis. Our work spans small residential developments to major international infrastructure, always prioritising safety, efficiency, and sustainability. PSM is committed to continuous professional development and close collaboration with leading universities to remain at the forefront of industry best practices. Through meticulous investigation, monitoring, and design, we transform technical expertise into practical, real-world outcomes for clients.

• Geotechnical investigation and engineering design
• Mining excavation design, closure, and operational support
• Tunnel design, site investigation, and construction management
• Civil infrastructure planning, interpretation, and construction support
• Dam foundation design, seepage analysis, and safety assessments
• Water resources management, including flooding, stormwater, and mine water control
• Specialist consulting: forensic investigations, 3D modelling, photogrammetry, and DFN analysis