Remediation works on the 125-meter-long left-bank levee of the Petrinjčica River in Petrinja involved improving the foundation soil by constructing jet-grouted columns with an average length of 6.5 m, followed
The subject of this technical solution are sinkholes in the settlements of Mečenčani and Borojevići, the opening of which was triggered by the earthquake on December 29, 2020. with the
Remediation works on the right-bank Sava levee in the Glina settlement, spanning from km 106+200 to km 106+600, comprised the following: TYPE 1: improvement of the foundation soil through the
The Sveti Kuzam–Križišće section of the state road replaces the existing Adriatic Tourist Road passing through Bakar Bay and the Municipality of Kostrena, bypassing the urban areas in the eastern
First, the supporting zone of the embankment was constructed using gravelly material. Following the completion of this phase, the impermeable upstream material—a bentonite membrane—was installed and anchored at the crest
The retention function is protection against high water and floods in the lower reaches of the Gradna stream, especially on the critical section of the passage through the built-up center
State Road D-301 (Novigrad – Ponte Portone)—specifically the section from the Nova Vas interchange to Ponte Portone, spanning approximately 11.10 km—connects the Istrian Y-motorway with the road network in the
On the Zagreb–Split motorway—specifically on sections III C1 (Jezerane–Žuta Lokva) and III C2 (Žuta Lokva–Ličko Lešće), as well as the Žuta Lokva inter-regional interchange—technical supervision of earthworks and expert geotechnical
The Kosnica interchange was constructed on the Bregana – Zagreb – Lipovac motorway (Buzin – Ivanja Reka section), and comprehensive technical and technological supervision was provided for the project. The
Expert and geotechnical supervision of the works on the construction and equipping of the right tunnel tubes of the Tuhobić tunnel, the Vrata tunnel and the Hreljin tunnel was carried
The supervision covers the following works: 1) construction of an embankment using local clayey-silty material, 2) construction of the excavation pit protection for the sluice structure, 3) construction of the