Task name: Reconstruction of the road bridge over a dry recess in the line of the county road no. 4769S (Mickiewicza street) in Dobieszowice, Bobrowniki Municipality – Build.
Contracting Party: County Road Management Board in Będzin, Rogoźnik Office
General Contractor: Nowak-Mosty Sp. z o.o.
Technical parameters of the new structure:
- Structure: plate load-bearing structure, static diagram: open framework
- Total length: L = 30.2 m
- Theoretical span length: Lt = 14.2 m
- Structure’s total width, b = 13.70 m
- Load class – A acc. to PN-85/S-10030
- Construction of a temporary pedestrian and bike bridge.
- Relocation of the sanitary sewage system to the temporary structure.
- Demolition of the existing structure.
- Construction of a new structure with road safety equipment.
- Construction of rainwater pre-treatment equipment before draining rainwater to the dry recess.
- Reinforcement of the gorge’s slopes and bed in the area of the new structure.
- Relocation of the sanitary sewage system to the new permanent structure.
- Demolition of the temporary bridge, completion of escarpment stairs.
- Cleaning of adjacent areas, and restoration of their original conditions, restoration of green areas.
The engineering structure is located in the line of the county road no. 4769S (Mickiewicza street) in Dobieszowice, Bobrowniki Municipality.
Delivery time: September 2017 – December 2017