WGA provided detailed design for the construction of a 16km section of the Mt Keith Haul Road, for the BHP mine site at Mt Keith. The design involved the horizontal and vertical design of the haul road, including a central dividing bund and overtaking bays every 300m. WGA completed the hydrology and hydraulics designs for the road, designing a combination of culvert crossings and floodway crossings. WGA was also responsible for completing the pavement design.
The road footprint was constrained by a tight corridor which restricted the drainage works and earthworks and environmental issues were required to be considered during the design and final alignment.
The Mount Keith Haul Road is included in the following sectors & services.
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