Closed
Regional Drainage Pipe Relining 2025-2026
Tender ID: 598393
Tender Details
Organisation:
Tender #:
-
Status:
Closed
Publish Date:
24 October 2025
Closing Date:
21 November 2025
Closing Time:
04:00 PM (NZ)
Tender Description
Wellington Water Limited (WWL) seek quotes from experienced contractors to deliver the relining of 8 sites of drainage pipes across the Wellington region. These assets are a mixture of stormwater and wastewater pipes that have been identified with structural defects, infiltration, and joint failures.
This project is part of WWL’s asset renewal programme and aims to restore service performance, reduce environmental risks, and extend the useful life of the network.