PERIform Sverige, Projekt - Form, Ställning, Konstruktion - Tunnlar

Tunnlar

S1 Tunnel Rannersdorf, Austria The expansion of the former B 301 Suedrand Street as an expressway connecting the A2 and A4 motorways will considerably ease the traffic situation in the southern districts of Vienna.
Tunnel by-pass, Flüelen, Switzerland The 22 m long arched tunnel for installation of the ventilation plant runs transversely to the actual tunnel route of the by-pass.
CTRL Contract 240, Barrington Road Vent Shaft, Barking, East London, United Kingdom The construction of twin-bore running tunnels, 4.7 km long, together with ventilation shafts and headhouses located at Barrington Road and Woodgate Road forms part of the £7bn Channel Tunnel Rail Link project.
CTRL Contract 250, Cut and Cover Tunnel, Dagenham,East London, United Kingdom This 500 m long cut and cover tunnel is part of the £7bn Channel Tunnel Rail Link from Folkestone to London – currently the biggest construction project in Europe.
Herzogberg Tunnel, A2 Motorway, Austria The A2 motorway runs through a mountainous terrain and required a number of civil engineering structures along its route.
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