Project Portfolio

Cultana Augmentation

Cultana Augmentation

Customer: ElectraNet
Start Date: November 2011
Finish Date: June 2014

 Cultana Augmentation

Contract Type: Design and Construction
Contract Value ~$50m

This project involved the construction of:

  • two 132kV feeders to supply the newly established Whyalla Central substation
  • transfer of the Yadnarie line from Whyalla Terminal substation to Cultana substation
  • two new 275/132kV transformers at Cultana substation
  • a new 132kV line bay at Cultana substation
  • a new 275kV line bay at Cultana substation
  • populate the existing 275kV and 132kV bays and replace secondary systems on all existing 132kV and 275kV equipment at the Cultana substation
  • split the existing 275kV single circuit feeder into two 275kV feeders between Cultana and Davenport substations
  • a new 275kV line bay at Davenport substation for the new 275kV Cultana line
  • populate the existing 275kV bay and replace secondary systems on the existing line exit equipment at Davenport substation for the existing 275kV Cultana line

This was Enerven's second largest project to date, surpassed only by the Oxiana Project.