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