Our services

Paris – Line 16 and 2

Electrical compliance of the tunnel boring machine with European and French standards.

Le Caire Métro – Line 3Ph3

3D studies and recommendations for the curving of the TBM NFM with single joint for a radius of curvature R = 180m

Sao Paulo – Linha 6

Supply of spare parts for the TBM NFM.

Mumbai Metro- line 3

Supply of spare parts for the TBM NFM/Robbins.

Pleyel construction site

Design, calculations, layout, and fabrication of a dock and an unloading ramp for a 50 ton mobile machine.

Le Kremlin Bicêtre station

Design, calculations, layout and manufacture of a Base Vie structure. Surface of 160 m² and 11 tons of steel.