Road construction precast facility


Project overview

Since 2017, the WestConnex New M5 contractor, CPB Contractors, Dragados and Samsung Joint Venture has been operating a precast facility at George Booth Drive, Buchanan to produce concrete segments for the construction of the St Peters Interchange.

Project information


  • demountable site compound office
  • precast yard, including existing shed for construction of precast units and storage laydown
  • Waste water treatment facilities consisting of septic tanks, sand filtration system and sediment basin
  • On-site parking for up to 60 vehicles.

Review of Environmental Factors

The road construction precast facility Review of Environmental Factors was exhibited for community and stakeholder comment in late 2016.

View or download a copy of the Review of Environmental Factors (PDF, 15.1Mb).

All comments were considered and impacted our decision making process.

The construction of the precast facility commenced early 2017.

Project documents

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Review of Environmental Factors