Onkaparinga Wastewater Treatment Plant
Client
City of Onkaparinga
Type of contract
Design, Build, Finance, Operate and Maintain (DBFOM)
Facilities
Wastewater treatment plant and pumping facilities existing community waste management scheme networks
Technology
Intermittent decant extended aeration
Design capacity
3 ML/d
Term
25 years
Capital cost
c. $4m
Services
- Preventative maintenance
- Water treatment
Facilities
Wastewater treatment plant and pumping facilities existing community waste management scheme networks
Onkaparinga Wastewater Treatment Plant
TRILITY, in partnership with the City of Onkaparinga, has redeveloped the city’s Septic Tank Effluent Disposal Schemes (STEDS) to enable the water to be used for the irrigation of vineyards in the McLaren Vale and Willunga regions.