Lędziny

Task name: Construction of the Olszyce road junction in the line of the national road no. S1 at the crossroad with a county road, Zawiszy Czarnego street in Lędziny.

Investor: Goodman Delta Logistics (Poland)

General Contractor: Spec-Bruk sp. z o.o., s.k.

Qualified Subcontractor Nowak-Mosty sp. z o.o.

Scope:

– Demolition of the existing flyover.

– Construction of a new flyover with its load-bearing structure made of prefabricated T-shaped girders.

Structure’s technical parameters:

Four-span simple-supported load-bearing structure made of standard prefabricated pretensioned concrete type T18

• Load-bearing structure’s total length: 55.03 m
• Theoretical span length: 9.05 + 18.21 + 18.28 + 8.89 m
• Total width: 11.68 m
• Load-bearing structure’s area (between the axes of expansion joints) 642.75 m²
• Designed height: 0.99 m
• Loading gauge under the structure / Vertical clearance (minimum): 5.09 m
• Slant angle: 90.0°

The flyover is located in Lędziny in the line of Zawiszy Czarnego street.

load class – B acc. to PN-85/S-10030

Obstacle(s): national road no. S1 at km 559+260

Delivery time: start date: 18/04/2018; end date: 28/09/2018