WRA Alliance Wet Weather Upgrade

Location: Western Treatment Plant, Werribee, VIC
Client: Baulderstone
Value: $5.3m

The Details

This project involved the construction of approximately 4.5 km of clay lined channel in order to upgrade the input capacity of the treatment plant. Works included:

  • demolition
  • 300,000m3 of earthworks
  • supply and installation of 25,000m3 of rock and drainage pipework

This job required a very high level of quality assurance for the material specification, compaction, permeability and construction survey control. Goldsmith utilised the most up-to-date automated laser/GPS and total station machine guidance and control system to construct the channels to achieve tolerances approaching +/- 0.01m on large scale earthworks.