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Zinfra is a leading gas energy specialist, operating and maintaining gas distribution and gas transmission pipeline assets, and constructing new gas compression assets across Australia.

Moving towards a lower carbon future

Our clients benefit from the breadth and depth of experience gained through Zinfra’s long
history of designing, constructing, operating and managing gas transmission and distribution

We ensure the gas stays on for more than more than 70% of Australian households who use
gas energy daily, and that our gas assets can adapt to new renewable gas sources in the
years to come.

We are committed to building relationships with our clients and communities.

Our Expertise

We deliver integrated, end-to-end solutions in greenfield and brownfield environments.
Working closely with our clients in both gas transmission and gas distribution networks,
Zinfra’s comprehensive, skilled gas team will manage project approvals and permits, project
plans, audits, HSE requirements, sub-contractor and stakeholder management, traffic
management and civil components to get the job done. We use our industry expertise to
achieve the right outcomes every day.

Zinfra is a proud supporter of the Australian Pipelines and Gas Association (APGA).

Our gas capabilities include:

  • Engineering drafting, design and surveying

  • Construction of gas pipelines including mains, services, renewals and upgrades

  • Maintenance of gas networks

  • System and network operations

  • Mechanical equipment inspection and maintenance services

  • Commissioning/decommissioning

  • Cathodic protection

  • Leakage, survey detection and pinpointing

  • Pipeline patrol

  • Asset location

  • Pipeline pigging

  • Insertion and upgrade services

  • Hot taps, stopple and tie-ins

  • Main shutdowns

  • Design and capture of as built data for gas networks

  • All works associated with meters, mains and services

  • SCADA systems, design, installation and maintenance

  • 24/7 emergency fault response

  • Pipeline protective coatings

  • Hydrotesting

  • Civil works