State owned company for Stockholm’s subway infrastructure Förvaltning för utbyggd tunnelbana has awarded Implenia the contract to build the connecting tunnel to the expanded metro depot in Stockholm Högdalen. The total contract volume amounts to SEK 1 billion. The project consists of building the required infrastructure to connect the expanded depot to the existing metro track Farstagrenen. A new concrete tunnel and trough will be planned and built at the connection point to Farstagrenen. The rock tunnel consists of approximately 2’000 m of track tunnel and a 500 m long underground parking area for trains. The tunnel is being built in a densely populated urban area and close to other railway tracks using blasting technology. Implenia will also equip the tunnel with the required installations for electrical and telecommunication systems, control systems, ventilation and fire sprinklers.Implenia will plan and build the tunnel according to CEEQUAL sustainability standards, one of the client’s requirements. Planning and realization will be based on a BIM model and delivered using the Lean Construction method.
State owned company for Stockholm’s subway infrastructure Förvaltning för utbyggd tunnelbana has awarded Implenia the contract to build the connecting tunnel to the expanded metro depot in Stockholm Högdalen. The total contract volume amounts to SEK 1 billion. The project consists of building the required infrastructure to connect the expanded depot to the existing metro track Farstagrenen. A new concrete tunnel and trough will be planned and built at the connection point to Farstagrenen. The rock tunnel consists of approximately 2’000 m of track tunnel and a 500 m long underground parking area for trains. The tunnel is being built in a densely populated urban area and close to other railway tracks using blasting technology. Implenia will also equip the tunnel with the required installations for electrical and telecommunication systems, control systems, ventilation and fire sprinklers.Implenia will plan and build the tunnel according to CEEQUAL sustainability standards, one of the client’s requirements. Planning and realization will be based on a BIM model and delivered using the Lean Construction method.
