Foundations and special underground works

1425 – Drammen (Norway)

Consolidation works for the construction of Vestfoldbanen with the client BaneNOR. Bottom plug being executed with jet grouting between the sheet piles in order to arrive at the entry of a 7 km tunnel.


Veidekke Entreprenør AS

Period of Execution:
May 2020 – in progress

Works Amount:
81.169.400 NOK


The total amount of columns to be executed is 4.500 at a depth that varies between 14 and 25 meters with an average height of 3 meter columns. All columns are being executed with deviation measurement device that ensures that each and every column is being monitored and secures a proper seal of the plug.