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We work holistically to ensure both the environmental and geotechnical aspects of a project work harmoniously.
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The Crucial Role of Ground Investigations in Self-Build Projects
If you’re planning a self-build project, one of the most important—but often overlooked—steps is a ground investigation. This is a type of geotechnical investigation that looks at the soil and groundwater conditions beneath your site before you begin construction. It plays a key role in designing safe, stable, and cost-effective foundations for your new home.
Every piece of land is different. Soil types can vary dramatically (even within a small plot) and things like clay, sand, peat, or chalk each behave differently under the weight of a building. A geotechnical investigation helps identify what lies beneath the surface so that engineers can design foundations that are strong enough for the new building and appropriate for the ground conditions.
Ground Investigation Process and Its Importance for Safe, Cost-Effective Foundations
The process usually involves drilling small boreholes or digging trial pits to take soil samples. These samples are tested in a lab to assess things like strength, stability, moisture content, and how the soil reacts to load or changes in weather.
Without this investigation, there’s a risk of choosing the wrong type of foundation. This can lead to serious and expensive problems later (such as cracking walls, settlement, or even structural failure).
A ground investigation not only helps you build safely but can also save money. Knowing the exact ground conditions means you avoid over-engineering or under-engineering your foundations.
In short, it’s a small investment that protects your home and your budget.