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Drilling & sampling

Manual or mechanical drilling and sampling of both soil and groundwater? In addition to their HRSC expertise, our field teams have years of experience conducting conventional soil investigations.

The Geoprobe drilling equipment from EnISSA is equipped to perform:

• Liner drilling with dual-tube casings for collecting undisturbed soil
samples and installing monitoring wells.

• Installation of monitoring wells.

• Auger drilling: Using a spiral auger to quickly collect soil samples
for analyzing soil structure or contamination in the upper layers.

• Groundwater sampling with temporary monitoring wells (SP16).

Additionally, we offer the innovative GWP Profiler, which allows groundwater sampling at
multiple depths at the same location.

Can we help you with drilling and sampling projects?

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Projects

High-resolution EC-HPT profiles support PFAS characterisation

How does PFAS migrate through a complex subsurface? Using high-resolution EC-HPT soundings, our team in Gavere identified permeability contrasts and key stratigraphic transitions in detail. This knowledge underpins targeted sampling, improved monitoring and a realistic assessment of PFAS mobility.
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HRSC insight into historical dry cleaning contamination

Redeveloping former dry cleaning sites requires certainty about what lies beneath the surface. Using high-resolution site characterisation (HRSC), we map historical chlorinated solvent contamination accurately, even in hard-to-access urban locations. This creates a solid basis for well-informed remediation and viable redevelopment.
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High-resolution investigation on an active production site

On an active production site, we conducted a high-resolution subsurface investigation to precisely identify source zones and contaminant behaviour. By applying HRSC techniques, chemical and geological data were integrated into one coherent model. The results directly supported targeted optimisation of the existing Pump & Treat system.
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