Geotechnics In the field of geology and geotechnics, Geoportal d.o.o. organizes and supervises geological and geomechanical research. References Construction pit Situla Spectator stands Bled Valeta tunnel precut Construction pit - White house Jelični vrh - rock fall protection Mitigation of Visoko landslide Bokalce villas Retaining structures to protect the sports field at the elementary school Polhov Gradec Construction pit for commercial parking lot Spar in Idrija Floodplain barrier Krvavec