Reconstruction and revitalization of the Spree-Oder waterway banks km 39.60–39.71

Summary

The tender concerns the reconstruction and revitalization of the Spree-Oder waterway banks at km 39.60–39.71. The works aim to stabilize and improve the bank conditions and ensure safe operation of the waterway, including required markings and boundary facilities. The works include setting up 6 profile points and 2 cross-piles, erecting and removing a construction information sign and about 120 m of fencing, vegetation clearance over roughly 290 m2, felling up to 22 individual trees (including root removal) and pruning of large branches on one tree, dismantling concrete bearing structures and bank path slabs and curbing over about 110 m, earthworks and demolition-related tasks, removal and disposal of approximately 375 t of concrete/reinforced concrete with sampling and analysis, removal and disposal of about 35 t topsoil and 170 t subsoil with sampling and analysis, separation and disposal of about 5 t construction debris, 5 t metal scrap and 2 t mixed waste, supply and installation of coconut rolls and pre-cultivated coconut mats for slope stabilization over about 85 m, supply and installation of about 40 t fill material, supply and installation of 1 m long wooden piles as wing walls, installation of up to 4 deadwood trees with protection, and other related works from the water side.