Our unique project capabilities enable us to undertake the design, construction and project management of all kinds of specialist gas projects – from small intricate assignments to elaborate large-scale programs of work including pipelines, regulating structures and asset relocations.

We understand the complexities, environmental restraints and hazardous nature of the gas distribution business. Always meeting legislative and regulatory compliance, we are safe, efficient and dedicated to certainty of supply.

Drawing on the collective knowledge of our entire business, our ability to self-perform all facets of a project enables us to provide value-engineered, innovative solutions to create win-win outcomes with our clients.

To highlight this expertise, Comdain is currently completing over 10,000 new connections each year and through field mobility technology has driven down costs for our existing customers by 18%.

Our capabilities include:

  • Design and Construction of gas networks
  • Asset relocations
  • Design and construction of city gates
  • Design and construction of industrial and commercial meters and service connections
  • LP to HP Renewals
  • Cathodic protection
  • Fabrication
  • Onsite welding including live gas mains
  • RTU upgrades
  • Program management of time expired meters and field life extensions
  • Program management of new connections – industrial, commercial and domestic
  • End-to-end management of third party works
  • End-to-end management of new estate mains installations.


Specialist gas workforce with an eye to the future

Comdain’s long-term presence and veteran experience in the gas distribution business has uniquely provided us with an opportunity for skills transfer and mentoring of trainees, apprentices and graduates.

Comdain’s Core Gas Skills Training Program (CGTP) to provides specialist skills development, enhancement and multiskilling training initiatives. In partnership with Swinburne University, National Competency training in ‘Gas Operations’ is provided to all gas personnel ranging from Certificate I (unskilled crew member) to Certificate IV (supervisors).

We also bring strong relationships with the various stakeholders involved in this type of work including road, rail and water authorities and align outcomes to deliver the best possible assets for a growing network.

Case Studies

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Multinet Gas


Multinet Gas

More gas Capabilities

Gas Asset Management Services

Gas Renewals

gas renewals neighbourhood street

Systems Operations

systems operations welding

Electrical, Mechanical and Instrumentation

electrical work at city gate