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The district of Ahrweiler intends to partially widen the riverbed of the Ahr in the town area of Bad Neuenahr-Ahrweiler as part of a watercourse restoration and to upgrade it ecologically. As part of this, in the partial construction section BNA230, the main excavation shall be carried out in order to widen the river discharge profile. The service components of the tender include the following contents: - Pre-stripping of topsoil including vegetation layer - Layer-by-layer removal of the riverbanks or floodplain areas adjacent to the watercourse - Removal of any obstacles in the soil if necessary (foundations, old utilities, etc.) - Construction of access tracks (spur paths) from the main construction access road to implement the main excavation - Maintenance of construction materials or soil storage - Sort-specific separation and interim storage of the excavated material within the construction site - Shaping/profiling of the bank areas - Partial installation of slope and/or bank reinforcements The district of Ahrweiler intends to partially widen the riverbed of the Ahr in the town area of Bad Neuenahr-Ahrweiler as part of a watercourse restoration and to upgrade it…

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