Replacement new building - BW 12 - bridge over the DB route 6441 in km 65.2 + 50 in the course of the Wallstrasse in Schwerin - sub-objects TO 1 to TO 5.

The state capital Schwerin intends to renew the bridge over the DB route 6441 in km 65.2 + 50 in the course of the Wallstrasse in Schwerin. In the course of this measure, it is necessary to relocate various media lines in Wallstrasse and to make adjustments to the railway systems. The following essential services must be provided for the construction of the new structure:

- production of construction pit structures,

- production of overlapping bored pile walls,

- Manufacture and installation of precast reinforced concrete parts,

- production of reinforced concrete components,

- Production of a superstructure from rolled girders in concrete (WIB),

- production of micropiles (foundation of temporary bridge),

- digging in and out of a temporary bridge,

- soil reinforcement,

- Demolition of the existing bridge,

- relocations of cables in the street area,

- Implementation of an extensive traffic concept,

- Renewal of the deep drainage of the railway system,

- Implementation of track adjustments to the superstructure,

- adaptation of the overhead line,

- Dismantling of road and pavement pavements,

- production of road and pavement pavements,

Single deadlines:

Completion of the temporary pedestrian bridge, placement, superstructure on abutment = 10/15/2021 at the latest

Completion of lot 2.2 - construction clearance according to the building description = no later than 10/26/2021

Complete demolition of the central supports and associated foundation of the old road bridge = 29.4.2022 at the latest

Installation of media tunnel (TO 2.3) and backfilling

Associated excavation pits in the track area = 7/19/2022 at the latest

Installation of the steel superstructure girders (WIB superstructure) = 9/8/2022 at the latest.