Trenchless
Cutting-edge technology

Dunstans are an industry leader and partner of choice for Trenchless projects – particularly for Horizontal Directional Drilling (HDD). We are determined to continue delivering to the highest standards. Our 100% success rate is supported by an unrivalled fleet of modern HDD equipment.

We have successfully completed significant HDD crossings in all Australian states. Our highly respected team includes some of the most knowledgeable, talented and experienced personnel in the industry. We work together to set industry records, to develop new methods and to design & fabricate equipment to expand the possibilities for using HDD in increasingly challenging situations.

Dunstans can meet all Trenchless project requirements from a minor utility crossing to large river, landscape and outfall pipeline installations.

  • Some of our services include:
  • Engineering Services
  • Feasibility Studies
  • Hydraulic Fracture Analysis and Modelling
  • Horizontal Directional Drilling
  • Microtunelling
  • Direct Pipe
  • Pipe Ramming
Infrastructure
Trenchless
Forestry
Engineering