Antall eller omfang
Main quantities:Tunnel Blasting: about 1,15 million m³Injection: about 1,8 million kgSecurity bolts 70 000 unitsShotcrete behind tunnel face: approx. 22 000 m³Water / frost protection: approx. 225,000 m²Wall elements in concrete: approx. 2 200 m²cable racks: approx. 17 000 mVarious pulling pipes: approx. 100,000 mSand trap manholes: approx. 200 unitsTunnel portals 2 units, approx. 60 m longRoundabout the dayRoad is approximately 1 400 m, 400 m new road and 1 000 m along county road 13Exact amounts provided in the section D.The tunnel will be built complete with water and frost protection, and with cable racks. Electrical and directing will be in separate contracts.Cutting has been fully established through contract E01.1 100 000 0001 400 000 000