This project involved the supply 1,802 tonnes of prefabricated reinforcing cages and a 210 tonnes of other processed bar for the base and walls of the 2.1m deep - 4.8km long regulating reservoir drain that surrounds the Blaydin Point site.
10,500 m³ of concrete was used to build the drain. The reservoir drain collects runoff rain water from across the site and allowing sediment to settle prior to release into Darwin harbour.
Macmahon John Holland JV
Darwin Australia
Steel Reinforcing