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Infrastructure
Public infrastructure is constantly being constructed, upgraded or replaced. Infrastructure projects often include deep excavations, trenching and ground water management.
Detailed ground investigation and geotechnical testing are an essential component in the design process. Our involvement, from the initial design phase through to subsurface investigation, can identify potential problems and determine construction methodology.
During a project, we can provide construction monitoring and further design input as works proceed.
Key services:
- Ground investigation
- Feasibility assessment
- Construction advice
- Reinforced earth structures
Infrastructure projects
- WASTEWATER PIPELINE AND STREAM CROSSING, ALBANY
Construction of a 600m pipeline using trenchless technology with a pile supported stream crossing.
- WASTEWATER PIPELINE RETICULATION, TAUPO
Machine borehole testing in a residential area near busy roads and a sensitive geothermal area.
- CLIFF ASSESSMENT FOR STORMWATER OUTFALL, WAIAKE
Relocation of stormwater outfall at base of coastal cliff.
- WASTEWATER TRANSFER PIPE UPGRADE AND WET WELL STATION, LEVIN
Construction of an underground wet well station at 4m depth and upgrade of a 7km pipeline.

