You need a solid foundation on which to base your decisions. In some cases it is enough to compile and evaluate existing data. That is why careful research is one of the first services we offer.

We make use of all the available information and can also draw on our own archives, which we have systematically assembled ever since 1864.

If required, we carry out further investigations such as:

• On-site inspections
• Mapping
• Sampling at the surface and underground
• Digging, exploration, drilling
• Water level measurements of surface water and groundwater
• Surveying
• In-situ measurements in soil and water
• Laboratory testing
• Setting up and operating monitoring networks
• Hydraulic testing
• Tracer testing
• Geophysical studies

When preparing for the work we first reach agreement with the client, defining a step-by-step approach to ensure that the expenditures are commensurate with the benefits.