Infra

Infrastructure is also an important market segment for us. Whether it's work in residential and road construction, parking garages, or large projects such as the maintenance of concrete and steel structures on iconic infrastructural works like the pivot lock complex in the Afsluitdijk, nothing is too challenging for us.

The Power of SealteQ

We are the ideal partner for our clients for several reasons. We are creative in our solutions, communicate effectively with the right people, honor our agreements, and deliver high-quality work. Whether it concerns concrete, steel, masonry, or asphalt; our approach is multidisciplinary. Clients are increasingly opting to contract a single party for the realization of a project, known as integrated contracting. SealteQ not only creates the design but also executes the work itself. In some cases, the scope of work also includes the realization of multi-year maintenance for the completed project after its delivery. “Design & build”, “design & construct”, “turnkey”, and “maintenance” are just a few of the terms frequently used in this context, which are covered by “integrated contract forms (UAVGC).”

Decisive, Flexible, and Reliable

Planning is crucial within this market segment. Penalty clauses are also a factor. This means not only honoring agreements but also maintaining a flexible approach to prevent emergencies. As our client, you can expect this from us. And we aim to maintain that reputation. Are you therefore looking for a reliable, proactive partner? Then we would be pleased to collaborate with you to successfully complete projects.

Fire resistant coating

Earthquake Damage Repair

Undergrout

Wear layers

Spray concrete

Steel preservation cabin

Steel Preservation

Concrete leveling

Major maintenance on the Koopvaardersbrug, Almere

Steel preservation for the Ameland spring mechanism

Concrete repair to drainage pipes on the Afsluitdijk

Major maintenance on the Juliana lock complex in Gouda

Sustainable coating system and wear layer for steel bridge A10 South

Maintenance work on the Tweede Rijksbrug Sittard

Renovation of the Amsterdam Central Station

New Wearing Course Boskampsbrug in Havelte

The Koopvaardersbrug is located in the Oostvaardersbuurt district of Almere Buiten. After years of reliable service, the bridge is due for major maintenance. Commissioned by Beens Groep, SealteQ Noord is carrying out protective treatment on the steel bridge structure. The bridge is completely closed during the work.

Every car and passenger arriving on Ameland by boat comes ashore via the ferry terminal structure. Steel subjected to such intensive use—and exposed to salt water and sea air day in, day out—requires a protective coating system capable of withstanding these conditions. Commissioned by SPIE, SealteQ carried out the work on the ferry terminal structure.

The discharge pipes at Kornwerderzand are an essential part of the drainage system for the IJsselmeer. Without these pipes, the Afsluitdijk would not function. The structure is almost 100 years old and was designed by Ir. Lely, an icon of Dutch hydraulic engineering.

The Juliana lock complex is a group of locks, bridges and associated structures on the Gouwe and Hollandse IJssel rivers in Gouda. The complex connects important waterways and also forms a transport hub, with the N207 provincial road running over it, among other things. The Juliana lock, built between 1932 and 1936, is a listed building.

Last year, we had the opportunity to carry out a special project for the TriAX consortium: the largest steel bridge that SealteQ has ever treated in its workshop. With a width of 18 meters and a length of 35 meters, including the ballast box, this bridge was completely blasted, coated, and provided with a wear layer.

The Second Rijksbrug in Sittard is a vital link in the Dutch rail network. The bridge on Doctor Nolenslaan carries daily rail traffic whilst allowing road traffic to pass underneath. It is a structure that is under constant strain and requires regular maintenance.

Amsterdam Central welcomes around 192,000 passengers every day, and thousands of trains pass through its concourses and platforms daily. The station opened in October 1889, meaning the structure has now been under constant strain for over 135 years. This places high demands on maintenance.

SealteQ recently provided the Boskampsbrug in Havelte with a new, durable wearing course. The work was carried out to make the bridge future-proof and keep it safe for intensive use. This renewal ensures that the bridge deck meets the highest standards in terms of durability, wear resistance and safety, so that road users can continue to count on a reliable and safe passage in the years to come.