Finland: Ground investigation contracts awarded for Helsinki Airport Line railway tunnel project
Client / Awarding Authority
Lentorata Oy, Vantaa, Finland
Winning Contractor(s)
- Taratest Oy (Finland), Pirkkala – Lots 1, 4, 5 and 6
- Ramboll Finland Oy (Finland), Espoo – Lots 2 and 3
Project Scope
Contracts covering soil and bedrock investigations for the design phase of the Airport Line (Lentorata) railway project have been awarded across six lots.
The investigations will support the planning and engineering design of a new 25 km railway connection between Pasila and Kerava via Helsinki-Vantaa Airport. The line will significantly increase rail capacity on the Helsinki region’s long-distance and commuter rail network and will include extensive underground construction.
The scope of work includes geological and geotechnical investigations, drilling, rock and soil sampling, and analysis to determine ground conditions along the future railway alignment and within planned underground sections.
Lot allocations and values are as follows:
- Taratest Oy (Finland)
- Lot 1 – EUR 197,755
- Lot 4 – EUR 117,695
- Lot 5 – EUR 345,915
- Lot 6 – EUR 591,432
- Ramboll Finland Oy (Finland)
- Lot 2 – EUR 106,926
- Lot 3 – EUR 79,925
Further information:
https://ted.europa.eu/en/notice/-/detail/148330-2026, OJ S 043
Tunnel Characteristics
- Railway tunnels forming part of the Lentorata Airport Line
- Total line length: 25 km
- Underground section: approximately 24 km in tunnel
- Twin-track underground railway alignment planned between Pasila and Kerava via Helsinki-Vantaa Airport
Contract Value
Total value of investigation contracts: EUR 1,439,648
Location
Helsinki metropolitan area, Finland – Pasila to Kerava via Helsinki-Vantaa Airport
Contact
Lentorata Oy
Attn: Siru Koski
Email: toimisto@lentorata.fi
Ref. No. 588797. 10/26.
