Downer PipeTech services the Oil and Gas, Energy, Chemical, Petrochemical and LNG sectors throughout Australia offering customised services to protect, assess and renew existing infrastructure. With an expanding National footprint, Downer PipeTech’s reputation for outstanding teamwork, integrity and commitment to the environment is underpinned by the Company’s core value – safety.


Our Areas of Expertise

  • Condition assessment
  • Structural lining and water tight sealing of stormwater systems
  • Structural concrete repair and protection
  • Removal & Installation of sacrificial liners for transmission pipelines
  • Water, sewer & stormwater installation, rehabilitation and repair


Asset Condition Assessment

The need for preventative maintenance and the sustainability of assets calls for better understanding of the behavior of various infrastructure network systems and their components. The investigative and remedial services offered by Downer PipeTech for the oil & gas industries include CCTV data capture, asset condition assessment, laser profiling, trenchless technology repair and a comprehensive understanding of the infrastructure and associated operating activities. All of these professional services can increase the life of the asset which in turn will increase productivity, and maximize return on capital re-investments and increase asset up-time.

Structural & Protective Lining

Downer PipeTech provide full structural repair of pipelines and structures through a number of products and services. Stormwater, sewer and water systems are catered for using either our CIPP-UV cured liner [Berolina] or for the larger diameters we have an in-situ concrete lining system [Tunneline]. ITS also provide a unique service for both the removal of worn out sacrificial liners and the installation of new ones for transmission pipelines using our Pressureline system.

Key Benefits

Asset Condition Assessment
  • Up-to-date information on asset and network behaviour
  • Recommendations for repair or structural reline
  • Budget quotations for maintenance planning
  • No safety issues or downtime through asset failure
  • Pinpoint accuracy for locating and recording of pipeline damage
Berolina UV-Cured CIPP Structural liner
  • Full structural liner conforming to AS2566 – 50 year design life
  • Small site/environmental footprint minimum downtime of asset
  • High resistance to fire & flame
  • Ideal for remote locations
  • Smooth glass fibre bore gives excellent flow characteristics
  • Uses recognised and tested technology
  • Conforms to AS5100
  • 100 year design life
  • Can be used to structurally reline many different shapes
  • The flow capacity of the lined pipe is close to that of the original pipe
  • Reduces asset downtime and cost of repair
  • A thin or thick walled PE pipe is rapidly installed to produce a standalone pressure pipe or a corrosion resistant barrier
  • Liners from 63mm to 1100mm can be installed in insertion lengths up to 1km