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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