In the heart of Amsterdam’s Zuidas district, where thousands of passengers pass through every day and traffic flows continuously, work is underway on one of the largest infrastructure projects in the Netherlands: Project Zuidasdok. The project will improve the accessibility of Amsterdam and the northern part of the Randstad, both by public transport and by road. Zuidasdok is a collaboration between Rijkswaterstaat, ProRail and the City of Amsterdam.
Part of Zuidasdok is the redevelopment of Amsterdam Zuid station. It is being transformed into a high-quality public transport hub where train, metro, tram and bus come together (Public Transport Terminal - OVT). What is most visible to the outside world as a station under construction is, behind the scenes, a complex interplay of engineering, logistics and collaboration.
Zuidasdok is one of the largest infrastructure projects in the Netherlands. Swietelsky Rail Benelux has been closely involved in it for years, with a broad team and virtually every discipline within the organization.
Working in a very limited space
Anyone standing at the project site notices it immediately: space is limited, but the level of activity is enormous. The work is taking place in the middle of a busy urban area, where trains and metros continue to run while dozens of parties are working at the same time.
“It’s like working on a postage stamp. You have very little space,
yet there are so many parties around you.”
That combination makes the project unique. On paper, schedules may look tightly organized, but in practice the work requires constant adaptation. Activities overlap, logistics have to be coordinated down to the smallest detail, and everyone depends on one another. It is precisely this dynamic that makes the work challenging, but also appealing.
The quiet force behind the project
In the redevelopment of Amsterdam Zuid station, Swietelsky Rail Benelux plays a crucial role, although that role is not always immediately visible. As a partner in the Nieuw-Zuid construction consortium, the organization ensures that rail and metro infrastructure can be temporarily modified so that other work can take place.
This involves carefully taking infrastructure out of service, modifying it, and bringing it back into operation. This is done during tightly scheduled out-of-service windows, often with only a short timeframe available to complete the work.
This facilitating role means Swietelsky is often involved at both the beginning and the end of the work. That is exactly where the pressure lies: everything has to be right, because once the work is handed over, the system must function smoothly again without any issues.
A project in motion
The station redevelopment is a continuous process that evolves in phases. Different parts overlap, which means the work never stands still. While one part of the station is being completed, work is already underway elsewhere on the next expansion.
For Swietelsky, this means temporary situations are repeatedly created and then dismantled again. Track is removed, modified, and later laid again in its final form. This constant change demands accuracy and flexibility.
Working together under pressure
Collaboration within the project is intensive and essential to its success. With so many parties working in such a limited space, it is impossible to define everything in advance. In practice, this requires short lines of communication, trust, and a shared focus.
Although Swietelsky is formally a subcontractor, the work often feels like a joint project. At the same time, the visibility of its contribution remains limited, because the construction consortium is the public face of the project.
“The major civil works are immediately visible. The rail work takes
place more in the background, even though it is essential.”
Yet it is precisely within this dynamic that strong cooperation develops. Teams get to know one another, coordinate faster, and know how to find each other outside the formal lines when necessary.
All disciplines under one roof
What makes the project even more special is that virtually all disciplines within Swietelsky Rail Benelux are involved. From track and overhead lines to signalling, cables and utilities: it all comes together here.
This integrated approach not only creates technical complexity, but also leads to strong team dynamics. Employees support one another, step in where needed, and work together to keep the project moving.
“This project really shows what we can do. Everything comes together here,
and somehow we keep making it work every time.”
Learning in practice
The complexity of the project makes it an ideal learning environment. Employees gain broad experience here, not only technically but also organizationally. Working with multiple disciplines, coordinating between different parties, and dealing with changing circumstances all contribute to rapid development.
For many of those involved, it is a project in which they grow into their roles and gain insight into how large-scale, integrated projects work.
Proud of what is already there – and what is still to come
Swietelsky’s work may not always be visible to passengers, but its impact is significant. Every successfully completed out-of-service window, every successful handover, and every solution to an unexpected problem contributes to the ultimate goal: a future-proof, high-quality public transport hub.
Amsterdam Zuid station will get a second passenger tunnel: the Brittenpassage. It is needed because the current station entrance, the Minervapassage, can barely cope with the number of train and metro passengers. Once the Brittenpassage opens (no later than 2027), the current passage will be redeveloped. It will become three times as wide and significantly higher. This means a major task for the coming years — one that will be complex and dynamic because of its impact and because train and metro services will continue running throughout. For Swietelsky, that means an ongoing role in one of the Netherlands’ most prominent projects.
Building the future of mobility together
At the redevelopment of Amsterdam Zuid station, engineering, collaboration and perseverance come together. For Swietelsky Rail Benelux, it is a project that shows where the strength of the organization lies: in delivering complex work under challenging conditions.
