Busy construction site for the Jacking of a 1600 - ton Portal frame underpass in Tallinn, Estonia, using box jacking technology by Petrucco

Portal frame jacking
Tallinn, Esthonia

Description

Portal frame jacking in Tallinn, Esthonia.

Box jacking works for the construction of a 1600 ton Portal frame at Rail Baltica Ülemiste tunnel No 5 in Tallinn, Estonia.

Portal frame Jacking underpass in Tallinn, Estonia, using box jacking technology by Petrucco
1600 ton Portal frame underpass being pushed in Tallinn, Estonia, using box jacking technology by Petrucco