Water & Wastewater

Broughton Pass Weir

  • Location Upper Nepean Environmental Flow Project
  • Client Sydney Catchment Authority
  • Contract Value $1 million
  • Completion 2009

Description of Work

Christie Civil undertook a number of challenging projects at Broughtons Pass Weir as follows:

– Construction of overshot weir into existing concrete structure
– Installation of variable flow cone valve onto existing scour
– Associated electric, hydraulic and telemetry systems
– Design and install of steel access structures