Newsletter Archive
Every fortnightly issue of the NZ Trenchless Industry Update. Browse past editions for New Zealand council and utility pipeline projects, trenchless contract awards, regulatory and policy updates, and ASOE product news — each item linked to its original source.
Catch-up edition: International No-Dig Auckland 2026 leads, plus Watercare's Ōtara, Herne Bay and Helensville work, Tiaki Wai renewals, Christchurch's Brougham St, Dunedin's pipeline renewals tender, Waikato Waters, Eastern Bay water reform, Taumata Arowai wastewater standards and UV relining under Maraetai Power Station.
Read issue →This fortnight: Watercare's $1.7b Waikato Water Supply Programme procurement, Remuera and Milton wastewater renewals, Maungatūroto network upgrades, a Buller culvert tender, national wastewater standards consultation, and Sydney and Kempsey trenchless project awards.
Read issue →This fortnight: Watercare's $15.2b Auckland water plan, critical water-infrastructure funding pressures, a $290b national infrastructure pipeline, Local Water Done Well financial resilience, and major Australasian utility works.
Read issue →This fortnight: Watercare's $45m Auckland pipe renewal programme, Tauranga CCTV inspections, South Waikato and Kaipara watermain upgrades, Mullane Trenchless marks 4 years with ASOE liner, BulletLiner completes 425m force main in Michigan, Unitywater's record 200m spiral reline, and Sydney Water's trenchless pipeline proposal.
Read issue →This fortnight: Auckland's $1.6B wastewater tunnel goes live, Waikato Waters and IAWAI begin operations, Mullane Trenchless DN1500 quadcell rehabilitation using ASOE materials, PMA's record DN1829 culvert relining in six days, Auckland Council joins No-Dig Auckland, trenchless tender softening, and Three Waters reform governance updates.
Read issue →This week: Waikato Waters and IAWAI go live, Tiaki Wai takes over Wellington/Porirua water services, Queenstown Lakes new board, Kapiti Coast pump station RFT, Watercare Hingaia Rising Main ROI, International No-Dig Auckland, and Te Waihanga infrastructure priorities published.
Read issue →This week: Wellington wastewater life extension, International No-Dig Conference coming to NZ, Watercare Swanson Road watermain renewal, Local Water Done Well roadmap, and ASOE NZ case study — 135m DN300 FFRP liner installed in Napier for Napier City Council.
Read issue →Weekly update on the New Zealand trenchless and water infrastructure sector.
Read issue →Weekly update on the New Zealand trenchless and water infrastructure sector. This edition focuses on current projects, policy shifts, and technology trends from the last 28 days.
Read issue →This week covers NZ infrastructure projects in stormwater, wastewater, and water main renewals, plus global trenchless news from CPM Pipelines, Mullane Trenchless, and Orsco.
Read issue →Our first weekly roundup: factory updates from ASOE, global installation activity from CPM Pipelines (USA), Australia, South Africa, Romania, Italy and the UK, plus what is moving in New Zealand 3 Waters, agricultural effluent, construction, mining and oil & gas.
Read issue →