Probes for detection of contaminated soils, execution of piezometers for water quality control, of vapors in the unsaturated zone and control of piezometric levels – apparent / actual thickness of supernatant product.
Research campaigns at gas stations: execution of manual test pits, carrying out probes by means of a Hand Auguer manual drill, probes with extraction of core in dry for sampling, installation of control and remediation piezometers, installation of manholes.