WATER AND WASTEWATER EXPERTS


About Us

GANDEN Engineers and Project Managers is one of Australia’s leading water and wastewater consultancies. We assist our clients in design, procurement, commissioning and operation of water and wastewater assets. Based on the Gold Coast, we service our clients throughout the Asia Pacific Region, especially in remote locations. We work with:

  • Local and State Government,
  • Water Companies,
  • Mining Companies,
  • Construction Companies and
  • Partner Consultancies.

In the last five years, GANDEN has completed over 220 projects and delivered designs on projects worth a combined capital value of $160 million.


Wastewater Treatment

Nambour MBR Plant Major Upgrade

Nambour MBR Plant Major Upgrade

Oxley Creek Centrifuge Upgrade

Oxley Creek Centrifuge Upgrade

Leanyer Sanderson STP Inlet Works

Leanyer Sanderson STP Inlet Works

Oxley Creek STP Inlet Works, Grit Removal and Screening Handling Equipment

Oxley Creek STP Inlet Works, Grit Removal and Screening Handling Equipment

South Lismore STP Major Upgrade

South Lismore STP Major Upgrade

Palm Island STP Major Upgrade

Palm Island STP Major Upgrade

Ravenshoe STP Major Upgrade

Ravenshoe STP Major Upgrade

Awonga Point MBR Major Nutrient Removal Upgrade

Awonga Point MBR Major Nutrient Removal Upgrade

Mirani WRF Stage 1 Upgrade

Mirani WRF Stage 1 Upgrade


Water Treatment

Mudgeeraba Clarifier Upgrade

Mudgeeraba Clarifier Upgrade

Landers Shute Ozone

Landers Shute Ozone

Weipa Disinfection Upgrades

Weipa Disinfection Upgrades


Desalination

Sydney Desalination Plant Storm Recovery

Sydney Desalination Plant Storm Recovery

Ballina Effluent Reuse Study

Ballina Effluent Reuse Study

Palm Island Emergency Desalination

Palm Island Emergency Desalination


Water Distribution

Palm Island Water Supply

Palm Island Water Supply

Gold Coast Recycled Water Main

Gold Coast Recycled Water Main

Gilston Reservoir Reclorination

Gilston Reservoir Reclorination


Sewerage Networks

Brisbane Sewer Doors

Brisbane Sewer Doors

Weipa Pump Station Upgrades

Weipa Pump Station Upgrades

Toowoomba SNEP

Toowoomba SNEP


Environmental

Stormwater Treatment Upgrade

Stormwater Treatment Upgrade

Santos/Ausco Modular: Moomba Camp STP Environmental Licensing

Santos/Ausco Modular: Moomba Camp STP Environmental Licensing

City of Gold Coast: South Stradbroke Environmental Licensing

City of Gold Coast: South Stradbroke Environmental Licensing

Evapotranspiration Bed Design

Evapotranspiration Bed Design


3D DESIGN