We provide the geotechnical engineering and infrastructure consulting that underpins confident design decisions — from early feasibility through to construction support.
Comprehensive subsurface investigation programmes designed and supervised by experienced geotechnical engineers — from desk study through to interpretive report.
Stability analysis, cut slope design and earthworks specifications for roading, rail, retaining structures and land development across New Zealand.
Geotechnical input to structural foundation design for buildings, bridges, retaining structures and utilities across all soil and rock conditions.
Geotechnical and geological expert evidence for Resource Management Act processes — section 92 responses, s42A hearings and Environment Court proceedings.
Ground conditions influence design decisions at every phase. Early engagement delivers better outcomes and lower project risk.
Our geotechnical team has direct project experience across New Zealand's most demanding infrastructure sectors — including some of the country's largest ground investigation programmes.
| Sector | Typical scope |
|---|---|
| Roads & Highways | Ground investigation, pavement subgrade assessment, slope stability, retaining structures, RMA reporting |
| Rail Infrastructure | Track formation assessment, tunnel and cutting evaluation, embankment stability, foundation investigations |
| Water & Wastewater | Pipeline route assessment, pump station foundations, reservoir siting, trench stability |
| Energy | Wind farm foundation assessment, grid infrastructure, hydroelectric civil geotechnics, renewable energy siting |
| Bridges & Structures | Pile and abutment foundation design, scour assessment, seismic ground response |
| Coastal & Marine | Port and wharf geotechnics, coastal erosion assessment, seabed investigation |
We integrate with your design team to deliver geotechnical parameters in the format you need, on the timeline your project demands.
We help you understand ground risk early — reducing programme uncertainty and construction cost overruns.