Aratula and Helidon Sewage Treatment Plant upgrade*
Client
Queensland Urban Utilities
Type of contract
Design and Construction (D&C)
Facilities
Constructed wetlands
Technology
Free water surface wetland
Design capacity
Aratula: 160kL/d
Average Dry Weather Flow (ADWF)
Helidon: 220 kL/d ADWF
Term
Design - 10 weeks Construction - 22 weeks Establishment support and maintenance - 2 years (now complete)
Capital cost
c. $1.2m
Services
- Wastewater treatment
Aratula and Helidon Sewage Treatment Plant upgrade*
Queensland Urban Utilities commissioned TRILITY and our major subcontractor, Water and Carbon Group, to Design and Construct (D&C) treatment plant upgrades at Aratula STP (50km south of Ipswich, Queensland) and the Helidon STP (near Lockyer Valley Township, Queensland).