Project description:
This project involved the repair of the 345 m long road made of asphalt concrete and the adjacent paved areas at the top of the Dalešice dam. The project also involved the installation of a new irrigation sewage pipeline made of a DN150 perforated pipe with a total length 270, new rain gutters for the sewage drainage, which discharge through the reinforced-concrete sidewalk block to the windward side. The structural layers of the road were replaced with a new ŠD 0-63/MZK/ACL 16 grit mixture in a total area of 1 777 m2. Furthermore, 647 m long stone edgings were demolished and re-installed, and a new abrasive layer ACO 11 was laid in an area of 2 236 m2. A 40 mm thick layer of ACO8 thick was laid on the sidewalks in a total area of 1 361 m2, and a new high-voltage cable duct was built in the length of 290 m.
The works also included the height adjustment of the supporting wall of the breakwater in the total length of 300 m, i.e. the granite slabs were removed, the height of the breakwater was adjusted by concreting and the vertical wall was modified with exposed concrete, then the granite slabs were retrofitted.
Furthermore, on the windward side, the walls were reprofiled, including a protective coating.
