Ustrzyki Dolne

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

Scope:

– 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