Construction works for Nuppulinna-Jokela and Hyvinkää-Riihimäki railway lines

Construction works for the Nuppulinna-Jokela railway section and preloading works for Hyvinkää-Riihimäki: complete construction works for the Nuppulinna-Jokela section, excluding internal safety device works, works not specified in the tender documents, and already completed structures. For the Hyvinkää-Riihimäki section, the works include preloading structures, counter-embankments, service and private road arrangements, catenary foundations, and catenary works. The contract comprises earthworks, substructure and superstructure works, catenary, heavy current and lighting works, external safety device works, road and street construction works, structural works, and noise protection structures. Conditional construction works linked to funding decisions/implementation agreements from Tuusula municipality, Tuusula Water, and Senaatti Properties are also included. Optional works for the Jokela-Hyvinkää (km 49+620 - 59+000) and Hyvinkää-Riihimäki (km 59+000 - 68+140) sections, as well as other contract-related works such as preloading structures, counter-embankments, excavation, culvert extensions, underpasses, road/street/service road modifications, cable routes, embankments, catenary foundations, cable and line transfers and protections, environmental protection measures, and works not part of the main contract on the western side of Jokela station, can be commissioned. Options can be called off in one or more parts, based on unit prices from the tender offer or at cost price if no suitable unit prices are available.

CONTRACTING AUTHORITY

CLASSIFICATION

ADDITIONAL DETAILS