On Thursday, March 12, 2026, as part of the project “Improvement of the water communal infrastructure – Rijeka Agglomeration”, Component C – Subsystem C.02, Gornji Zamet, Structure 10, works will begin on the construction of the water supply pipeline branch and sanitary sewer collector in Josipa Lenca Spodolčeva Street, in the section from house numbers 1 to 25.

From Monday, February 23, 3036, as part of the “Improvement of the water communal infrastructure – Rijeka Agglomeration”, Component D – Kastav Expansion, final works on the sewage system will begin in Bačići Street.

On Monday, February 23, 2026, as part of the “Improvement of the water communal infrastructure – Rijeka Agglomeration” project, Component C – Subsystem C.0.2 Gornji Zamet, Part V of the structure, work will being on the branch and sanitary sewer collector in Street Zametskog Korena and Škrobotovac Street.

On Friday, February 20, 2026, from 23:00 to 06:00, as part of the “Improvement of the water communal infrastructure – Rijeka Agglomeration” project – LOT B, night works will be carried out in Kumičićeva Street at the intersection of Mihanovićeva — Kumičićeva — Radnička (near the Orijent playground). These works involve works on the sanitary sewer collector (construction of an inspection chamber), and traffic will be maintained at a reduced intensity.

From Wednesday, February 18, 2026, as part of the “Improvement of the water communal infrastructure – Rijeka Agglomeration” project, Component D – Kastav Expansion, works will begin on the sanitary sewer collector and water supply branches in Sprinčići Street, Kastav (from house number 94 to 135).

From Monday, February 9, 2026, preparatory works will begin in Blažićevo C Street as part of the project “Improvement of the water communal infrastructure – Rijeka Agglomeration”, Component C – Subsystem C.3. (Pletenci, Hosti – Rujevica), for the installation of a water supply bypass. Following this, works will continue on the VO-3 water supply branch (reconstruction), VO-3b, and the SK-3 sanitary sewer collector.

As of Monday, February 9, 2026, as part of the project “Improvement of the water communal infrastructure – Rijeka Agglomeration”, Component C – Subsystem C.1., preparatory works will begin on the construction of the sanitary sewer K-1.9, water supply V-12A, and DN 500 transport pipeline in Orešje Street (section from Orešje house number 3 to Grohovski put 25) in the Gornja Drenova area.

From Monday, February 2, preparatory works have started on the construction of sanitary collectors K-2A, K-2, K-2.8 and K-3bv and water supply pipeline V-23 in Brune Francetić Street and Kablarska cesta in the area of Gornja Drenova, as part of the project “Improvement of the water communal infrastructure – Rijeka Agglomeration”, Component C – Subystem C.1.1.

On Wednesday, January 21, 2026, as part of the project “Rijeka Agglomeration – Kastav Expansion – LOT D,” construction works on the sanitary sewer and water supply will begin on the section from Tuhtani No. 51–21 with a branch to No. 30, Kastav, over a length of approximately 500 m.

On Monday, January 19, 2026, as part of the project “Improvement of the water communal infrastructure – Rijeka Agglomeration”, Component C – Subsystem C.1., preparatory works on the V-4 water supply will commence on the section from Humski put 14/A to Lubanjski uspon 16.

On Tuesday, January 13, 2026, as part of the project “Improvement of the water communal infrastructure – Rijeka Agglomeration” Component C – Subsystem C.1., preparatory works will begin on the sanitary sewer and water supply systems K-4, K-4.3, V-5, V-5.1, on the section of Šamburinski put from house number 25 to house number 2.

On Monday, December 1, 2025, as part of the project “Improvement of the water communal infrastructure – Rijeka Agglomeration” , within the area Rijeka West – Component A – Subsystem A.1, works will begin on the section of Pehlin Road between house numbers 4 and 22A.