Task name: Renovation of the bridge in the line of DK 84 in Ustrzyki Dolne – Build.
Contracting Party: Generalna Dyrekcja Dróg Krajowych i Autostrad w Rzeszowie
General Contractor: Nowak-Mosty Sp. z o.o.
Structure’s technical parameters:
Two-span monolithic reinforced concrete load-bearing structure.
Total length Lc – 51.42
Span length Lt: – 17.41 + 19.08 m
Flyover width, b – 13.70 m
Load class – B acc. to PN-85/S-10030
Obstacle(s): Jasień River
The structure is located in the line of the national line no. 84 Sanok – state border at km 40+380 in Ustrzyki Dolne.
Technical parameters of the road DW 977:
Total length: 0.102 km
Road category: national road
Road class: G
Traffic category: KR5
– demolition of existing road surfaces
– disassembly of under-rail beams with equipment
– disassembly of the insulation’s protective concrete
– completion of concrete superstructure composited with the span plate
– injection of fractures
– re-profiling of concrete surfaces of spans
– completion of shotcreting on surfaces of abutments and wings
– replacement of drains and drain pipes
– completion of thick and thin insulation layers
– completion of passage plates
– completion of new footway surfaces with equipment
– installation of modular expansion joints
– completion of a new road surface on the bridge and its access roads
Delivery time: start date: 18/07/2018; end date: 11/12/2019