Sękowa

Task name:  Reconstruction of the road bridge in Sękowa – Design and build.

Contracting Party:  Voivodeship Road Management Board in Kraków

General Contractor: Nowak-Mosty Sp. z o.o.

Structure’s technical parameters:

Single-span arch-based load-bearing structure with traffic at the bottom

Total length  Lc                      – 70.8 m

Span length  Lt:                      – 58.0 m

Bridge width, b                       – 17.32 m

Load class – A acc. to PN-85/S-10030

Obstacle(s): Sękówka River

The structure is located in the line of the voivodeship road no. DW 977 in Sękowa.

Technical parameters of the road DW 977:

Total length:                           0.292 km

Road category:                     voivodeship road

Road class:                           G

Design speed limit:                Vp = 60 km/h

Scope:

– road traffic arrangement – bypass – a bypass bridge

– demolition of the existing five-span bridge, with girder plate structure

– construction of a new bridge with arch-based pre-stressed reinforced concrete load-bearing structure with traffic at the bottom

– reconstruction of the road section no. 250, from km 1+120.00 to 1+222.00, and the road section no. 260, from km 0+000.0 to km 0+190.00

– reconstruction of a water supply system

– reconstruction of a gas supply system

– reconstruction of a teletechnical system

– reconstruction of a sanitary sewage system

– bridge lighting

Delivery time: start date: 12/09/2018; end date: 24/03/2020