(02) 5606 2720 / 0400 623 441

Experts in horizontal directional drilling

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We offer a wide range of engineering and design services for pipelines installed by Horizontal Directional Drilling (HDD) or other trenchless methods.  Our highly experienced HDD engineering consultants can provide services from within the Client’s office as part of the engineering team, or from our office.

Our engineering design services include:

Initial studies:

  • Feasibility studies.
  • Route selection.
  • Budget pricing.
  • Geological evaluations.

Crossing design:

  • Front End Engineering Design (FEED).
  • Detailed Design.
  • Pulling calculations.
  • Hydraulic fracture analysis and modelling.
  • Tooling and equipment design.

Project planning/tendering:

  • Construction methodologies.
  • Risk/HAZID assessments and management.
  • Development of contract documentation and drawings.
  • Evaluation of tenders and provision of technical advice for contract award.

“We provide effective engineering and planning to ensure the best outcomes for our clients.”


Services We Offer


We offer a wide range of engineering and design services for pipelines...

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HDD Quality Control (QC)

Stockton’s have be working with Clients over the last few years to increase...

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Pipeline Surveying/Mapping

Stockton Drilling Services offers pipeline mapping services using state of the art...

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Project Management

We have project management personnel who have in excess of 20 years...

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Latest News


Utilising HDD in Urban Environments

How do HDD operations in urban environments differ from operations in open...


To Assist With Project Planning, What Geotechnical Information Should be Obtained When Designing a Complex HDD

The importance of defining the crossing geology should never be underestimated. This...


What are some of the key steps to take to ensure no damage is caused during an HDD installation?

There are several factors to consider. The five most important things to...

Contact Us

Charles Stockton
Managing Director/HDD Specialist

+61 (0) 400 623 441
158B Gaudrons Road Sapphire Beach NSW, 2450, Australia

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