Construction and reconstruction of groundwater probes
Construction and reconstruction of groundwater probes, including pumping tests and final evaluation
Coining of the LAUTTASAARENSALMI LU 10 tunnel in Helsinki
Implementation of the primary tunnel lining
Buildings IKD Košice, Námestie Maratónu Mieru – station square
Construction of tram lines in Košice
Basic hydrogeological research of the Handlovská basin for the Dionýz Štúr State Geological Institute
Drilling to a depth of 1,203 metres and hydrodynamic testing.
