Sosnowiec-Mieroszewskich

Task name: Construction of a tramway line at the Zagórze district, from the end of the line to the Jana Pawła II roundabout in Sosnowiec – Task 1.

Contracting Party: Tramwaje Śląskie S.A.

General Contractor: Consortium: Eurovia Polska S.A., KZN Rail Sp. z o.o., Nowak Mosty Sp. z o.o.

Scope:

– Complete development of design documentation

– Demolition works at the end of the tramway line at Braci Mieroszewskich street

– Construction of a track surface with enforcement of escarpments, construction of platforms, and all trackside works

– Reconstruction of the road system as a part of construction of a transfer centre at the two-level junction of designed tramway line with Braci Mieroszewskich street

– Reconstruction of the Jana Pawła II roundabout at the junction of Braci Mieroszewskich street and 11-ego Listopada street with Marszałka Edwarda Rydza Śmigłego street and Generała M. Żurawskiego street

– Adjustment and reconstruction of the remaining road system resulting from construction of a new tramway line

– Completion of track drainage system and construction of rainwater sewage system

– Construction of tramway catenary system

– Supply and installation of siding control and heating equipment

– Construction of MV line supplying catenary substation

– Construction of buildings: a catenary substation and a dispatching centre with relevant systems

– Construction of civil works: tramway tunnel / road flyover in the course of Braci Mieroszewskich street with lift shafts and construction of passenger lifts (2 pcs.)

– Reconstruction and protection of power distribution networks

– Reconstruction and protection of GPW water supply lines

– Reconstruction and protection of RPWiK water supply and sewage systems

– Reconstruction and protection of gas supply networks

– Reconstruction and protection of teletechnical networks

– Reconstruction and protection of the heating network

– Construction of sound barriers

Technical parameters of the tramway tunnel/road flyover in the line of Braci Mieroszewskich street:

– load-bearing structure: closed reinforced concrete framework

– total width – 40.87 m

– operating width – 39.70 m

– theoretical span length – 19.50 m

– total length of the framework structure – 21.00 m

– total length with passage plates – 33.00 m

– vertical loading gauge under the structure (tramway) – 4.80 m

– vertical loading gauge under the structure (road) – 4.70 m

– horizontal clearance gauge – 18.00 m

Obstacle(s) at the bottom: tramway line no. 15, tramway stop platforms, a local road

Delivery time: start date: 23/04/2020; end date: 22/02/2023