Multiplex contracted Delta Group to design and deliver a large scale civil works programme to kick-start the $2b redevelopment of the Fiona Stanley Hospital in Perth – Western Australia’s largest ever public infrastructure project.

The scope of works included:

  • Bulk/detailed excavation works allowing for the construction of reinforced concrete foundations.
  • Concrete infrastructure – slab preparation layer, retention systems and lift core rafts.
  • Supply and placement of batter backfill.
  • Construction of crane bases.
  • Transport logistics, including traffic management and supervision.
  • Site infrastructure – basement stormwater drainage system
  • Site dewatering.
  • Emissions, noise and vibration controls.

All works were completed 3 months ahead of schedule, including the testing, analysis, treatment and remediation of Acid Sulphate Soils. Other key achievements included:

  • 3,500 cubic metres of concrete for pile caps and lift rafts.
  • 650 piles.
  • 400t of reinforcement for concrete construction such as detailed strip footings.