Black Creek Diversion Channel

Contract Period:

March 2014 - December 2014

The ash dam at Tarong Power Station contains approximately 41,000m³ of ash. At the planned rate of filling, the dam will reach its maximum ash capacity in the year 2020. It was therefore necessary to increase the space available for ash…

Blackstone 275kV Substation Earthworks

Contract Period:

February 2013 – June 2013

The construction of the Blackstone Substation replaced the existing Swanbank A and B Substations near Ipswich. York Civil undertook all earthworks construction for the 275kV Substation. This included the design, manufacture and installation of a 10m high reinforced earth retaining wall,…

Cultana Substation Civil Works

Contract Period:

May 2012 – March 2013

York Civil was the construction contractor for the Cultana Substation Development project. Works included providing two new transformers and associated plant and equipment, the upgrade of  external and internal access roads, transmission line works linking the adjacent substations at Cultana, Davenport…

Adelaide Central Reinforcement City West Substation

Contract Period:

October 2010 – January 2012

The $300 million Adelaide Central Reinforcement (ACR) project is one of the largest upgrades of electrical infrastructure ever undertaken in Adelaide. York Civil was the head contractor for the construction of the ACR City West substation component, which houses the…

Mount Barker 275kV Substation Civil Works

Contract Period:

February 2010 – March 2010

The Mount Barker substation was constructed to provide additional reinforcement to the eastern Adelaide Hills power supply. York Civil undertook all earthworks, pavements, drainage, concrete footings, fencing, sewer and water systems, to enable SA Power Networks to complete the installation…

Prominent Hill 132kV Transmission Line

Contract Period:

May 2007 – May 2008

OZ Minerals’ Prominent Hill Mine is located 650km northwest of Adelaide and produces ore concentrate comprising of copper, gold and silver. York Civil undertook the construction of the footings and associated civil works for the transmission towers for the 150km…

Cathedral Rocks Wind Farm

Contract Period:

July 2004 – August 2005

The Cathedral Rocks Wind Farm, located on the remote limestone cliffs south of Port Lincoln, has a generating capacity of 66MW. The wind farm consists of 33 wind turbines of 2MW each. Each turbine blade has a diameter of 60m…