Overall management and engineering services in the fields of road construction, tunnel construction (road tunnel), BSA, traffic planning and environmental planning for the SIA phase 31 for the feeder Freienbach in low altitude (opencast tunnel) incl. Measures on the connecting routes.
Overall management and engineering services in the fields of road construction, tunnel construction (road tunnel), BSA, traffic planning and environmental planning for the SIA phase 31 for the feeder Freienbach in low altitude (opencast tunnel) incl. Measures on the connecting routes.