Watercare Services Limited (Watercare) is publishing a Registration of Interest for the procurement of design and construction services to undertake the Waikato Water Supply Programme (WWSP).
The WWSP comprises a new water treatment plant, approximately 50km of pipeline, a storage reservoir, and ancillary works.
This project will require a consortium of a contractor(s) and designer(s) to become Non-Owner Participants in an Alliance with Watercare to deliver the works.
An ROI briefing will be held between 10:30am – 11:30am, Friday, 4 September 2026.
Participants should refer to section 1.8 of ROI document for information on how to register the ROI briefing.
| Status | Open |
|---|---|
| Tenderer | https://www.gets.govt.nz/WSL |
| Closing | 15 Oct 2026 11:00 AM NZDT |
| Reference | 34824054 |
| Notice Type | Registration of Interest (ROI) |
| Regions | Auckland |
| Customer Reference | 27-104-CNK |
| Contact Details | Sherry Xie WWSA@water.co.nz |
| Published | 2 Sep 2026 8:00 AM NZST |
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