Engineering Soils Report

A geotechnical report is an important document required for building consent in New Zealand because it provides information about the site’s soil and ground conditions. This information is critical for ensuring that the proposed building is safe and stable and will not pose a risk to people or property.

The geotechnical report typically includes information such as soil type, depth to bedrock, groundwater levels, and any potential hazards such as landslides, liquefaction, or ground subsidence.

 

This information helps engineers and architects design appropriate foundations, retaining walls, and other structures that can withstand the site’s conditions. In New Zealand, building consent authorities require a geotechnical report as part of the building consent application process.

 

The report must be prepared by a suitably qualified and experienced geotechnical engineer or geologist, and it must comply with the relevant standards and guidelines.

 

Overall, a geotechnical report is an essential component of the building consent process in New Zealand, as it helps to ensure that buildings are constructed safely and can withstand the site’s unique soil and ground conditions.

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Quick Answers

FAQs

An engineering (geotechnical) soils report describes a site’s soil type, groundwater, depth to bedrock and any hazards, and sets out foundation and site recommendations. In New Zealand it is prepared by a qualified geotechnical engineer to support a building or resource consent.

In most cases, yes. New Zealand councils generally require an engineering soils report as part of a building or resource consent application, so the ground is proven suitable and foundations are designed for the site’s actual conditions.

For a typical residential site, allow around one to three weeks from site investigation to report, depending on access, testing scope and laboratory turnaround. Soil Eng will confirm a timeframe when we quote your project.

Cost depends on site size, access and the testing required. Soil Eng uses a standardised national fee structure for foundation investigations, so pricing is clear and consistent. Contact us for a fixed quote for your site.

Soil Eng prepares engineering soils reports across the Bay of Plenty, Tauranga, Hamilton, the wider Waikato, Manawatū, Hawke’s Bay and Wellington.

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