HWSB left Alanddeich Seehausen - Voßhof , dike km 0.0 - 2.9 Safety and health protection coordinator (SiGeKo) Text automatically translated in your browsing language Automatically translated

25/N/0017/OB

The 2.9 km long dyke section under consideration begins (0.0+00) on the L2 road (near the B189), at the road bridge over the Alandumflutkanal and ends below the location Voßhof, at dyke km 2.9+30. The dyke rehabilitation is carried out in the existing dyke breed with the production of a 5.00 m wide dyke protection strip on both sides. In some areas, a slight relocation of the Deichtrasse to preserve individual trees is planned. The DVW is guided on a 5.00 m wide berm and fastened to 3.00 m wide with a concrete system pavement. In sections, a mineral sealing apron (Aueton) is produced. In most dyke sections, only a profiling of the dyke body with cohesive soil takes place. The width of the dyke crown is 3.00 m. The embankments have a continuous slope of 1: 3. Ramps get a slope of 1: 20 and crossings are inclined by 8% and 10% respectively. On the land-side berm, the roadway banquettes with a width of 1.00 m are laid out. The dike surface is again provided with a grass seed. On the land side, the previously removed topsoil is mixed with sand, in a ratio of 30% topsoil and 70% sand and covered 0.30 m thick. A waterside entertainment tower 3.00 m wide is erected in sections. The refurbishment is carried out according to 7 control profiles. At Bau-Stat. 1+237 is the Siel Voßhof in the dike, it is replaced by a new Siel at Bau-Stat. Replaced by 1+230. The new construction of the plant takes place in a dry excavation pit. The excavation pit is drained by means of open water drainage. The resulting water is pumped into the alandaltarm. The excavation walls shall be secured by installation. After the complete demolition of the existing Siel, the new Siel is at Stat. 1+230 to build. It consists of a 20.90 m long steel pipe DN 600 and a sheet piling wall in the upper water. A reinforced concrete structure is arranged to accommodate the emergency shutter (dam beam) and the shutter. The walls, 0.50 m thick, take up the niches of the shutter. The clear width between the walls is 1.60 m. The dam beams rest on a reinforced concrete base (d = 40 cm). Before the emergency shutter, a slat level is applied. The visible areas of the sheet piling walls are coated up to 50 cm below the surface of the terrain. A spindle slider DN 600 is mounted as a closing device. For fall protection, a filler bar railing 1.10 m is provided. On the inlet and outlet side, the trench bottom and trench embankments are fixed to 4.0 and 2.0 m respectively with a granite pavement laid in concrete. The trench width is 2.6 m (land side) and 1.0 m (land side). The slopes have a slope of 1:1.5. The new length of the structure is therefore 28.10 m. The land-side outlet area does not receive a separate structure. Safety and health coordination according to BauStellV in the planning and implementation phase Text automatically translated in your browsing language Automatically translated

Electronic via:
https://www.evergabe-online.de/tenderdetails.html?id=751909

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https://www.evergabe-online.de/tenderdetails.html?id=751909

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26/03/2025 10:31

DE Deutschland
DEE0D Stendal

71317200 - Health and safety services

71521000 - Construction-site supervision services

44212000 - Structural products and parts except prefabricated buildings CVP code deduced from the text of the procedure AI-generated

45246000 - River regulation and flood control works CVP code deduced from the text of the procedure AI-generated

44210000 - Structures and parts of structures CVP code deduced from the text of the procedure AI-generated

45200000 - Works for complete or part construction and civil engineering work CVP code deduced from the text of the procedure AI-generated

45000000 - Construction work CVP code deduced from the text of the procedure AI-generated

45240000 - Construction work for water projects CVP code deduced from the text of the procedure AI-generated

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