Programmes we've delivered for New Zealand's water utilities

A 3.3 km critical rising main, half of it facing renewal. We proved 30 to 50 years of life left, saving tens of millions.

Watercare had 25 critical mains flagged for renewal on theoretical age. We proved which actually needed it, and which had decades left.

There was no guidance on pressure pipe inspection anywhere in the world. Water New Zealand asked us to write it. Published February 2025.

Saline was getting into the Snells Beach sewer and degrading the new treatment plant. We found it, lined it, and brought salinity back into range.

After a run of critical failures, Wellington Water needed condition assessment as business as usual, not crisis response. LCAP made it so.