International No-Dig Auckland 2026: trenchless insights for civil and geotechnical engineers
Reviewed by Joe Ashwell

First reported on Roads & Infrastructure (AU)
30 Second Briefing
International No-Dig Auckland will bring the global trenchless technology sector to New Zealand on 28–29 October 2026, positioning Auckland as a regional hub for no-dig pipeline and utility installation. The event will gather major equipment suppliers, contractors and asset owners under one roof, with a focus on HDD rigs, microtunnelling systems and cured-in-place pipe (CIPP) rehabilitation. For Australasian civil and geotechnical engineers, it offers direct access to international case studies on minimising surface disruption, managing difficult ground conditions and upgrading ageing buried infrastructure.
Technical Brief
- Concentration of global suppliers in one venue supports side-by-side assessment of HDD rig capabilities and footprints.
- Contractors gain access to live discussions on ground investigation requirements specific to trenchless design.
- Asset owners can interrogate lifecycle cost data for CIPP versus conventional pipe replacement in urban corridors.
- Sessions are expected to cover risk allocation for trenchless works within standard design-and-construct contracts.
- Knowledge transfer from European and North American no-dig case studies can refine local trenchless specification clauses.
Our Take
Among the 286 Infrastructure stories in our database, very few are tied to New Zealand, so International No-Dig Auckland stands out as a rare regional focal point for trenchless know‑how that Australasian councils and utilities can tap into.
With the event framed under the Projects tag, this Auckland gathering is likely to be used by Australian and New Zealand asset owners to de‑risk upcoming pipeline and road corridor works where open‑cut is constrained by dense urban fabric or environmental sensitivities.
Prime Creative Media’s involvement signals that coverage and case studies from International No-Dig Auckland are likely to feed back into Australian practice, accelerating the transfer of trenchless methods from early adopters in Auckland to road and water projects across Australia.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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