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NZNew Zealand·Buyer: WaterCare Services

ROI - Otara Wastewater Network Upgrade Design Services

Closed·16 Sep 2026

This Registration of Interest (ROI) is for Ōtara Wastewater Network Upgrade Design Services. Scope is to deliver preliminary and detailed design through to a tender-ready package suitable for open-market procurement of physical works under NZS 3910. The designer will be responsible for end-to-end delivery of a complete design solution and associated deliverables, including: • Site investigations and verification activities • Preliminary design and detailed design across all engineering disciplines • Facilitation of technical workshops (HAZOP, SiD) • Resource consents and approvals • Preparation of tender document

Published

16.09.2026

Open for bids

16.09.2026

Deadline

04.10.2026

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