Insights, Updates & Best Practice
Precision Site Solution Articles
Our articles are designed to support you and your business
Whether you’re new to underground locating or looking to refine your approach, we’re here to help you build confidence in the data that drives your work. This is where we share industry knowledge, practical advice, and real-world insights into the evolving world of utility locating.
Practical tips for working with locators and interpreting results
Clarification of compliance and responsibilities under NZ legislation
Advice tailored to engineers, contractors, and asset managers
Updates on scanning tools, standards, and detection best practice
What is a Topographical Survey – and When Do You Need One?
If you are planning a new build, an extension, a subdivision, or any earthworks project in Auckland, you will likely need a topographical survey before design work can begin. This article explains what a topo survey involves, what it produces, and when Auckland...
Retaining Wall Set-Out Surveying in Auckland
Retaining walls are one of those construction elements where precision at the set-out stage pays dividends throughout the rest of the build. Get the pile positions right from the start and the timber goes up cleanly. Get them wrong and you are looking at costly...
The importance of an underground locator service
Why an underground locator service for construction is crucial to your project Breaking ground in Auckland means working above a complex web of buried services, including power, gas, water, wastewater, stormwater, fibre, and private laterals. Hitting any one of them...
Supporting better decisions, before you break ground
Whether you’re in the early planning stages or preparing for excavation, good data leads to better decisions. Our team utilises both Ground Penetrating Radar (GPR) and Electromagnetic Induction (EMI) locating technologies to create a comprehensive picture of what’s underground. These methods complement each other; GPR detects non-metallic features, such as plastic pipes and voids, while EMI excels at identifying metallic services, including power and telecommunications.
Reduce uncertainty and avoid delays
When it comes to civil infrastructure, design, or construction, what’s below the surface is just as important as what’s above it. From power and water to fibre and stormwater, buried services form a critical part of New Zealand’s urban and rural networks. Locating them accurately isn’t just good practice — it’s essential.
At Precision Site Solutions, we work with contractors, surveyors, and design engineers across Auckland and beyond to provide safe, clear, and timely underground service location.
By combining both techniques, we reduce uncertainty and help you avoid unnecessary delays, design rework, or costly damage to existing infrastructure.
Need underground location services you can trust?
We work with businesses, councils, and consultants to deliver clear, timely underground utility reports backed by professional experience and industry-leading tools. Whether you need pre-design detection, on-site verification, or a second opinion on existing records, we’re happy to assist.