Sosnowiec

Task name: Modernisation of bus and tram infrastructure in Sosnowiec – construction and expansion of small-sized transfer nodes and connecting bikeways. – Construction of bus lanes in the line of 3 Maja in Sosnowiec between small-sized transport nodes – Stage II Bridges.

Investor: Sosnowiec Municipality

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

Structure’s technical parameters:

• Structure: Płońsk type girders composited with reinforced concrete plate
• Total length: Lc = 68.30 m
• Theoretical span length: Lt = 10.55+21.0+21.55+10.55
• Total width: B = 27.30 m
• Obstacle(s): 3 Maja street in Sosnowiec
• Road class at the structure: L

Scope regarding bridge industry:          

1. Repair of concrete lagging on brackets, pile caps, poles of non-piled supports.
2. Demolition of all equipment placed above the plate compositing girders.
3. Re-profiling of the plate compositing girders with PCC mortars and C30/37 concrete.
4. Laying down new insulation.
5. Laying down new roadway surface.
6. Completion of footway surfaces with stone kerbs and cornice facings.
7. Laying down new footway surfaces.
8. Completion of energy-absorbing barriers.
9. Completion of balustrades
10. Cleansing and anti-corrosion protection of anti-shock covers.
11. Cleansing and anti-corrosion protection of mating bearings.

Industries supporting bridge works:

1. Traffic arrangement.

Delivery time: start date: 09/03/2017; end date: 2017