General information
For the big highway project ‘Hook around Leeuwarden’ CTdeBoer skidded 5 bridges and tunnels at the new-build western highway.
Leeuwarden, skidding 5 bridges and tunnels
Involved parties
– Client: ProRail
– General contractor: Grutte Fier (Mobilis, Oosterhof Holman, Van Gelder, J.J. de Vries)
Numbers/ technique used:
1st weekend closure: railway deck KW7: 1750 tons skidded 28m on 4 axes
1st weekend closure: railway tunnel KW20 North: 1800 tons skidded 51m under a 4% slope downwards
2nd weekend closure: railway deck KW5: 900 tons skidded 24m on 3 axes
2nd weekend closure: railway deck KW19: 1350 tons skidded 24m on 4 axes
2nd weekend closure: railway tunnel KW20 South: 1600 tons skidded 44m under a 4% slope downwards
Period
June – August 2013
1st weekend closure: 12, 13 and 14th of July 2013
2nd weekend closure: 23, 24 and 25th of August 2013
