Geotechnical Drilling

Terratest’s Geotechnical Division provides our clients with a broad fleet of Rigs and crews to undertake any type of Geotechnical Site Investigation across the East Coast of Australia. Terratest began as a Specialist Geotechnical Drilling firm and has remained at the forefront of the industry as it has grown for more than half a century. We operate a fleet of truck mounted rigs from our offices in Sydney, Brisbane and Newcastle. We also are renowned for our specialist difficult access fleet which are born from the problematic sites we’ve encountered over the years.

Our Geotechnical Drilling Services Include:

  • Solid Flight Augering
  • Hollow Flight Augering
  • Diamond Coring
  • Tubex
  • Rotary Air Blast
  • Down Hole Hammer
  • Push Tube Sampling (Macrocore and Dual Tube)
  • Mud Drilling
  • Packer Testing
  • Packer Straddle Zone Testing