M4 Sydhavnen – Sluseholmen, TUNN3L JV/IS

In 2019, the construction of an additional extension of the metro in Copenhagen began. When the project is finalized, five additional stations to the metro will have been added. On a cold Monday morning in February 2020, a ton-heavy tunnel boring machine was activated. The drill will dig [...]

Cityringen – Gåsebæk, TUNN3L JV I/S

In 2011, the first step towards a new and improved metro in Copenhagen was taken. One of the largest construction projects in the history of Copenhagen began and in 2019, a total of 17 stations were opened. The project was named ‘Cityringen’ and it covers major parts of [...]

Culemborg, ProRail B.V.

In the process of modernizing the railway, ProRail has decided to invest in learning about the behavior of the railway. They are currently experiencing issues with three ‘hotspots’ on a 4 km railway stretch. The term ‘hotspots’ are used to refer to challenging locations on a railway track. [...]

South Sealand, Aarsleff Rail A/S

As part of a new maintenance strategy, an active approach has been taken to improve several Danish railway embankments. The goal is to improve the Danish rail infrastructure. A few embankments have begun to show small signs of instability. In order to stay in control of the situation, [...]

Kastrup, Sund & Bælt Holding A/S

Sund & Bælt has an ambition to develop digital solutions and services which can applied to improve quality and efficiency of their day-to-day operations and maintenance. In accordance with Danish regulations, Sund & Bælt has prepared several procedures which should always be followed. These procedures are primarily based [...]

Nyborg Station, Sund & Bælt Holding A/S

Challenge The embankment at Nyborg station is porous and unstable. Sund & Bælt is required to monitor this site by surveying the site frequently using special equipment. The Railmonitor system has been installed as a supplement. It supports these methods by monitoring even the slightest movements 24/7. Solution [...]