- Trility/Stantec/Fulton Hogan
- Broadspectrum/Cadagua/Jacobs/Spartan Construction
A spokesperson for the authority told Partnerships Bulletin that two other teams, consisting of Veolia/UGL and Fitzroy Engineering/Mena Water, did not pre-qualify.
The council will now issue a request for proposals on 12 February, with responses due on 31 May.
Project support is being provided by Morrison Low, legal advice from Lane Neave and technical support from Mott MacDonald.