Förvaltning för utbyggd tunnelbana (FUT).
Construction method: drilling and blasting with rock treatment (pre-grouting) to reduce water flow into the tunnel.
Geology: predominantly healthy granite substrate (RCS > 100 MPa) Occasional glacial deposits
Preliminary and detailed design; geotechnics, structures, electromechanical and railway systems (telecommunications, signalling and third rail), architecture, civil works, environmental consulting and vertical transportation.
Stockholm extended metro project wins CEEQUAL client & outline interim award with an excellent sustainability rating (80.1%)