The substations will be located at Wallerawang in the Central West area and Holroyd/Rookwood Road in the center of Sydney, and both projects are expected to be delivered in 2013.
The Holroyd/Rookwood Road project, worth around EUR70m, includes three 330kV gas-insulated substations, three air-insulated substations and three air-cored series reactors.
The scope of this project includes complete design, civil works including demolition, architectural aspects, landscaping and oil containment system, modular buildings, auxiliary transformers, protection and control cystem, AC and DC systems, communication cystem, installation, commissioning and testing work.
The Wallerawang 132kV air-insulated substation project, worth around EUR30m, involves a complete upgrade of the feeders between Orange and the Wallerawang substations.
