2026-0475 Deichsanierung/-rückverlegung Mündelheim, Aufständerung der B 288 - Prüfingenieurleistungen

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The services to be inspected relate to the elevation of B 288. They include the modification works on B 288 between Mündelheim and the Krefeld-Uerdinger Bridge over a length of approximately 1,300 m. These essentially are: - the construction of a new bridge for the elevation of B 288 (BW 4606 646), - the crossing of B 288 over the dike defense path (BW 4606 510), - the necessary support scaffolding for the construction of the bridge and crossing, - a stormwater retention basin on the east side of the elevation (BW 4606 580 A), - a stormwater retention basin on the west side of the facility (BW 4606 504), and - various shoring measures, including for the west abutment, the stormwater retention basins, and the drainage channels. The bridge for the elevation of B 288 is a continuous prestressed concrete girder structure over 15 spans with a total length of 558 m. The crossing of B 288 over the dike defense path is a frame structure with a clearance length of 18.50 m. Both structures are founded on bored piles. Two stormwater retention basins are part of the bridge drainage and road drainage respectively. For the construction of the bridge abutment west, a bypass for ongoing traffic…

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