Lodz Node railway | Poland


Completed in: in progress

Seli Overseas is the tunneling specialist for the TBM assembly and tunnel excavation on site. The alluvial soil underneath the water table and, moreover, the highly urbanized area, the big TBM diameters, the partial soil excavation in the stations and the very low overburden make the project extremely complex.

Technical data


Supply of technical expertise and key-Personnel for the excavation of various tunnels carried out by no. 2 EPB TBMs.  

Excavation diameter

13,08 + 8,82 m


Tunnel length

2,6 + 2,3 km


Geology

Clay and sand with boulders


Type of support

Precast concrete segment


Client

PBDiM (Przedsiębiorstwo Budowy Dróg i Mostów Sp.)


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