Scope of services.

We offer comprehensive tunnel construction services: tunnel prefabrication plant operation, tubing and tunnel lining segment production, reinforcement cage and steel cage welding, TBM machine operation, and specialized welding services.

/ What we do

Specializations & services.

/ 01Scope of operations: Poland and Europe

Tunnel prefabrication plant operation

Comprehensive tunnel prefabrication plant operation - we provide trained personnel for tunnel lining segment production: reinforcement cage welders, concrete workers, vacuum operators, carousel operators. We carry out production in prefabrication halls in Lutorż and Męcina. 24/7 tunnel segment preparation.

/ 02Scope of operations: Poland and Europe

Reinforcement cage and steel cage welding (tubings, diaphragm walls)

We specialize in reinforcement cage and steel cage welding for tubings, tunnel lining segments, and diaphragm walls. We hold EN-ISO 17660-2 welding certification. Tunnel reinforcement, reinforcing steel, segment reinforcement - full range of tunnel welding services.

/ 03Scope of operations: Poland and Europe

Tunnel construction and TBM machine operation

Comprehensive tunnel construction support with qualified personnel: TBM operators, steel fixers, concrete workers, specialized machinery operators. We have worked on projects with TBM shields Karpatka (S19 Babica tunnel), Jadwiga and Kinga (LK104 Podłęże-Piekiełko railway tunnels). Tunnel logistics and tubing installation.

/ 04Scope of operations: Poland and Europe

Design and production of tubing and reinforcement cage molds

We design and manufacture molds for reinforcement cage welding and tubing molds. Custom solutions for tunnel prefabrication ensuring precise and repeatable steel cage production. Steel element prefabrication and segment reinforcement.

/ 05Scope of operations: Poland and Europe

Reinforcing steel prefabrication and tunnel prefabs

Automated machinery park for steel prefabrication and concrete prefab production. Tunnel prefabrication includes: reinforcing steel cutting and bending, steel cage production, tunnel lining segment preparation. Steel and tunnel prefabrication plant.

/ 06Scope of operations: Poland and Europe

Concrete batching plant and tunnel concrete production

Concrete batching plant for high-quality tunnel concrete production. Tunnel concrete - specialized mixes for tubing segments, concrete prefabs, and tunnel lining. Regional leader in ready-mix concrete production.

Planning a tunnel project?

Contact our team of underground construction and geoengineering specialists. We support railway tunnel, road tunnel, and infrastructure tunnel projects.