Date
07/07/2018
Place
Oslo Central Station, Norway
Customer
Bane NOR - Norwegian Railway Authority
Underpass dimension
W: 12.80 m ; L: 86.00 m ; H: 9.28 m. Weight = 7.100 Ton Divided in 2 segments
Pushing methodology
Open Air
Pushing Lenght
88.00 m
Description
Box Jacking during an extraordinary Central Station closure. Taking advantage on Follo Line Master Plan activities, Bane NOR, Norwegian Railway Authority decided to proceed with the Box Jacking with Open air methodology. In this way, the 7.100 Tons Underpass was pushed minimizing the traffic impact and activities duration. It has been a milestone since it was the first time a Box Jacking methodology has been used in Norway. The structure was in place succesfully 10 days ahead of schedule.
