The target of the acquisition is the maintenance of superstructure, switches, track equipment and installations, vessels and foundations, and railway control and safety equipment for the maintenance areas of the 9 (Ostrobothnian railway) and 11 (Kainuu - (Oulu)) lines. .

The target of the acquisition is maintenance of track and control and safety equipment in service areas 9 and 11 of 11 / 2020-10 / 2023. maintenance of low traffic lines and area work in maintenance areas 9-11, and not annual inspections and maintenance of bridges and drums.

The acquisition also includes tasks for maintenance area 10 and low-traffic lines. 24/7 duty, repair of faults and damage affecting train operation or safety, maintenance of control and safety equipment.

For bridges and drums and area work, this purchase includes 24/7 duty and repair of defects and damage affecting train operation or safety.

Maintenance includes about 515 gears and about 1,200 rd km of track (this also includes track yards and siding tracks) with equipment, equipment, control and safety equipment. A more detailed delimitation of the area and the equipment and systems and tasks involved in the maintenance, as well as the interfaces, will be apparent from the tender documentation.

Basic information on the rail network and traffic can be found in the documents published by the Finnish Rail Administration:

- Railway Network Statement 2021 (Publications of the Finnish Railways 46/2019)

(Https://vayla.fi/ammattiliikenne-raiteilla/rautateiden-verkkoselostus#.XlFl1WgzaUk).