Your expert in soil investigation
We investigate your building site.
So you know exactly which foundation is needed.
About Advison
Advison investigates the site where you are building or renovating.
Using cone penetration tests (CPT), drilling, and groundwater measurements, we map the load-bearing capacity of the soil. This way, you know exactly which foundation your (re)construction project requires.
Soil investigation, or geotechnical investigation, is the very first step when planning to build or renovate.
Our services
Cone penetration tests
Cone penetration tests are the simplest, cheapest and fastest way to determine the load-bearing capacity of your building site. This way, you know exactly what kind of foundation your construction project needs.
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Groundwater measurements
A groundwater measurement provides information about the groundwater level on your site. This information is required to design the foundations for your construction project. We measure groundwater in a piezometer or in a CPT hole.
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Infiltration tests
Is your architect designing a system to allow rainwater to infiltrate? Then you will need information about how well the soil allows water to pass through. You can obtain this data through infiltration tests
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Manual drilling
A manual drilling gives you a picture of the subsoil. And you may take that literally. We bring up a soil sample and describe how the soil layers are composed. This provides additional information about the nature of the soil.
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