Badgerys Creek, New South Wales


Western Sydney Airport Co (WSACo)



  • Airports


2021 – 2025

Contract value

$350 – 400 million 


Western Sydney Airport


Seymour Whyte in a joint venture with BMD will deliver the landside civil and building works package for Western Sydney International Airport which will open in 2026. The project scope involves the construction of:

  • roads, bridges, footpaths and cycleways and their connections to external roads and car parks
  • connections to external utilities
  • landside infrastructure and facilities.

Landside infrastructure and facilities comprise of:

  • ancillary facilities and aviation support
  • ground transport facilities
  • reticulated water, recycled water, wastewater and gas networks (LV power)
  • enabling infrastructure within the site for HV power and the integrated communications network, which includes fibre optic cable backbone
  • systems including audio visual monitors, building management, electronic security, network and telecommunications, and parking management  (enabling work only)
  • landscaping
  • wayfinding
  • earthworks.

Project gallery


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