Turnout replacement – Subway in Oslo


Sporveien AS

Main Tasks:

  • Replacement of 1x switch 1:9
  • Replacement of 1x switch 1:12
  • Replacement of 1,5km of contact rail (third rail)


Easter 2021, a colossal amount of maintenance work was carried out.
Rallarservice AS replaced 2 switches and replaced 1,500meters of contact rails.

This in a period of 90 hours.

A demanding project where logistics and solutions were the key to success.

Construction Time:

Easter 2021