State Water owns, maintains, manages and operates major infrastructure to deliver bulk water to approximately 6,300 licensed water users on NSW’s regulated rivers along with associated environmental flows.
AWMA have partnered with State Water on the majority of their infrastructure projects over the past decade.
AWMA worked with Gleesons Excavations to supply State Water with flow control structures for the Colligen Creek Weir and Fishway.
A LayFlat gate nearly 3m wide with an extremely high headstock (to accommodate flood conditions) was designed, manufactured and retrofitted into the existing structure for the Colligen Creek Weir.
Two ULF penstocks were also provided for flow control within the adjoining fishway.
Both flow control structures are operated via electric actuation systems.
For more information
Client: Gleesons Excavations
Asset Owner: State Water Corporation, NSW
Project Value: $1 Million
- State Water Corporation