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Engineering Geology Specialists

Understanding the ground rules and reducing geological risk is a fundamental strategy for any development. It requires a combination of engineering and science disciplines: a blend Tonkin & Taylor has perfected.

Our team of experienced engineering geologists specialist in the interpretation and assessment of geological processes, geological risk and interpretation of ground conditions, making them the largest New Zealand owned consultancy offering specialist engineering geological services.

Expertise

Our expertise has been gained on projects throughout New Zealand, Australia, South East Asia and the Pacific, working on:

  • site development projects (residential, commercial and industrial)
  • landslide assessments and remedial design
  • major infrastructure developments including hydro electric power schemes, road and rail projects, port and harbour developments, water supply and solid waste (landfill) developments
  • tunnelling projects
  • quarries and opencast mining.

Working closely with our clients as well as geotechnical, water resources, environmental and civil engineers, our engineering geologists and geotechnical engineers provide essential inputs into the development of cost effective engineering solutions that meet client needs, while reducing exposure to geological risks.

At T&T we can tailor our expertise to meet specific requirements including:

  • desk study site assessment
  • aerial photograph interpretation
  • site geology and morphological mapping
  • structural geological mapping
  • geological hazard identification and assessment
  • geological risk evaluation and management
  • site investigations, testing and sampling
  • groundwater and hydro-geological evaluation
  • slope stability assessment
  • soil and rock slope design
  • rock and soils materials assessment
  • tunnelling investigation and design
  • quarry and opencast mine evaluation and design
  • slope and groundwater instrumentation and monitoring
  • assessment of effects on the physical environment
  • peer review.

For more information please contact Doug Johnson.

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