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When engaging a utility locating provider, one of the most common misunderstandings is the difference between a standard field report and a survey-grade subsurface utility deliverable. While both outputs relate to identifying underground services, they serve very different purposes. At

Ground Penetrating Radar (GPR) has become one of the most powerful and widely used technologies for non-invasive subsurface investigation. From utility locating and concrete scanning through to large-scale infrastructure and geophysical investigations, GPR plays a critical role in helping clients

In today’s fast-paced construction and infrastructure environment, the ability to make informed decisions quickly is essential. Whether planning new services, undertaking major civil works, or managing ongoing asset maintenance, accurate subsurface information is critical. This is where Ground Scan NZ

Locating underground high-voltage (HV) power cables is a crucial part of any excavation, construction, or infrastructure development project. Accurate cable detection helps prevent damage, service interruptions, costly repairs, and serious safety hazards. Many professionals rely on Electromagnetic Location (EML) equipment

Identifying underground utilities before breaking ground is a critical step in any construction project. Accurate utility information supports designers and engineers during the planning phase and provides contractors with the confidence to work safely and efficiently during construction. Traditionally, located

When it comes to construction, renovation, or demolition projects, knowing exactly what lies within concrete structures is essential. At Ground Scan NZ, we specialise in concrete scanning, providing our clients with accurate, reliable information to ensure projects proceed safely and

When it comes to planning construction or infrastructure projects, knowing what lies beneath the surface is crucial. Ground Scan NZ often uses Electromagnetic Location (EML) as a key tool for accurately locating underground utilities and avoiding costly surprises. But what

Ground Penetrating Radar or GPR, is a non-invasive investigation tool that utilises high frequency radio waves to capture images from below the ground surface. The major advantage of GPR is that it allows us to pinpoint the location of underground

During any excavation project, if you strike something underground, chances are it will not be buried treasure! In fact, damage to underground utilities can be costly and extremely dangerous. Fortunately they are almost always avoidable. With some forward planning and