Water South
Framework
Framework
A four-year program of work including water treatment plant and other infrastructure upgrades throughout
SA. Delivered through a 50/50 Joint Venture with John Holland.
Metro Water
Treatment Framework
Treatment Framework
A four-year program of work for water treatment plant upgrades throughout metropolitan Adelaide.
Eyre Peninsula
Desalination Plant
Desalination Plant
GO was selected as the preferred contractor and completed a single source ECI for the development of the 12MLD seawater desalination plant.
Onslow
Desalination Plant
Desalination Plant
GO is the preferred contractor and is designing this 1.5MLD seawater desalination plant including marine
pipelines for this coastal town in the WA Pilbara region.
Happy Valley WTP UV
and Sludge Dewatering
and Sludge Dewatering
As part of the Water South Framework, GO created a new UV disinfection facility and upgraded the sludge
handling facility in this outer Adelaide metropolitan plant.
Myponga UV
Disinfection
Disinfection
GO installed a new UV disinfection facility and chlorine contact tank at the Myponga reservoir as part
of the Metro Water Framework.
Murchison EDR
desalination plants
desalination plants
Across 4 Western Australian locations, GO installed 4 Electro Dialysis Reversal (EDR) desalination
plants, each with solar power and battery storage.
Mount Crosby West
Bank valve replacement
Bank valve replacement
GO replaced motors, valves, penstocks and actuators in an operating water treatment plant in this outer
western Brisbane locality.
Jandakot groundwater treatment plant upgrade
In the southern suburbs of Perth, GO installed a new bore pump, filters cells, pumps and electrical
systems to increase capacity at this plant from 20 MLD to 60 MLD.
Hawker
desalination plant
desalination plant
GO has created a Reverse Osmosis desalination plant at Hawker, to treat the groundwater in the northern
Flinders Ranges SA.
Barossa water treatment plant filter refurbishment
This project involved replacing concrete underdrains with filter block underdrain systems and installing
new filter baffles, pipework and filter media.
Barossa and Little
Para WTP Valves
Para WTP Valves
GO replaced valves and pipe spools throughout both of these water treatment plants at two different
South Australian locations.
Sundrop Farms
A collaborative contract with John Holland to install water treatment infrastructure for an innovative
hydroponic farm that turns seawater and sunlight into energy and water.
Skye network upgrade
GO installed tanks, pump stations, valve stations and pipelines in the confined and steep residential
streets of Skye, a suburb of Adelaide.
Tank roof replacement program
Across 20 different tank sites in regional South Australia, GO undertook concrete repairs, replacement
of tank roofs, stairs and access platforms.
Geraldton flow monitoring
GO installed flowmeters, pressure transmitters and telemetry cubicles at 11 different sites in the mid
Western Australian region of Geraldton.
CDU Panel Agreement
Under a 3-year panel agreement, GO is providing the design and construction of sodium hypochlorite and
ferrous chloride chemical dosing units throughout Sydney, NSW.
Little Para WTP Refurbishment
GO undertook the removal of existing filter media, pipework and underdrains, and constructed new filter
blocks, pipework and filter media.