Construction works – HERI2 Nuppulinna-Jokela RU2 and Hyvinkää-Riihimäki preloading works, participation request stage

Summary

The tender concerns construction works for the Nuppulinna-Jokela section and, additionally, preloading structures, counter-embankments, maintenance and private road arrangements, railway electrical foundations and railway electrical works on the Hyvinkää-Riihimäki section. The contract also includes earthworks, substructure and superstructure works, railway, high-voltage and lighting works, external signalling works, road and street works, engineering structures and noise protection structures. Some works are conditional and linked to financing decisions and implementation agreements; the exact scope and any changes must be checked in the tender documents and later notices. The notice does not provide precise participation requirements, so the tender documents must be reviewed before bidding.