power transmission

Power transmission

Zinfra is experienced in the design, construction and maintenance of transmission lines up to 500kV.

Technical expertise you can trust

Our transmission lines team is a group of technical specialists with experience in delivering large or complex transmission line projects across Australia.

Our transmission capabilities include:

  • Transmission construction and maintenance from 66kV to 500kV

  • Transmission pole and tower assembly and erection

  • Tension, helicopter and drone stringing

  • HV network operations

  • Emergency mast erection

  • Antennae rigging

  • Access and vegetation services

  • Civil works and foundations

  • Line survey and design verification

  • Live line capability (Bare hand and Hot)

  • Conductor and OPGW / OHEW stringing

  • Tower refurbishment (including blast / paint, member replacement and strengthening)

  • Bushfire mitigation programs