PSM provides specialised design and investigation services for engineering in rock, soil and water. The company was established in 1993 and now comprises a group of more than sixty five professionals as well as associated support staff operating from offices in Sydney, Perth and Brisbane, with specialist expertise in the following areas:

  • Slope stability
  • Open pit and underground mining
  • Tunnelling
  • Forensic engineering
  • Foundations and retaining structures
  • Waste dumps and haul roads
  • Hydraulic structures and water management
  • Catchment and river hydrology
  • Water supply and tailings dams
  • Dewatering, depressurisation and grouting.

PSM has earned a reputation for innovative and practical engineering design and aims to be generally acknowledged amongst clients and peers as eminent in the field of geotechnical engineering and hydrology.

Our focus is on interpretation, analysis and design using the full range of skills available within the disciplines of geology, hydrology, hydrogeology, civil and mining engineering