WATER AND WASTEWATER
Our experience
Our experience is shaped by the projects we deliver and the way we work alongside our clients to achieve them. Across every engagement, we bring practical insight, structured oversight and the confidence to move projects forward.
Aura and Harmony Program
With a projected population of 69,000 residents in Aura by 2056 and 20,000 residents in Harmony by 2026, essential water and wastewater assets will be required to service the communities. Unitywater’s program of works is providing these essential services and is vital in meeting the future demands of the growing communities, ensuring their long-term sustainability and development.
Seqwater Dam Improvement Program
In accordance with its Dam Safety Management Program and Dam Safety Policy, is undertaking the planning and delivery of the upgrade of the Somerset, Wivenhoe, North Pine and Lake Macdonald dams. The dams plan an important role in the South East Queensland water grid and continued performance and safety is critical to the region. The Dam Improvement Program will improve the capability of Seqwater’s network of dams to withstand extreme floods and earthquakes.
Cressbrook Dam
Toowoomba Regional Council’s Cressbrook Dam was upgraded to meet the requirements of the Guidelines of Acceptable Flood Capacity (AFC) for Dams (ANCOLD 2000) to improve the dam’s ability to withstand extreme events.
Narrogin Wastewater Treatment Plant
Narrogin Waste-Water Treatment Plant (WWTP) project consisted of the design and construction of an upgraded low energy WWTP that supplies a wetland for final treatment prior to discharge to the environment. The upgraded WWTP required demolition and construction of a number of key structures while maintaining full operational functionality of the plant.



