To main content

Boskalis consortium Rinkoniên is awarded major subproject in Antwerp’s Oosterweel link

Papendrecht, 5 January 2021

Lantis today announced that the major subproject of the Oosterweel link in Antwerp, Belgium has been awarded to the Rinkoniên consortium consisting of Boskalis, Mobilis, CIT Blaton, Artes Group and Stadsbader. As a Flemish public entity, Lantis is responsible for the realisation of complex mobility projects in the Antwerp region. The Oosterweel link project consists of several sub-projects with the objective to completely close the ring road around the city of Antwerp. The subproject awarded to Rinkoniên consist of two parts, namely the construction of the Oosterweel junction and the replacement of the Royers lock. The total contract value is in excess of EUR 500 million with Boskalis’ share being approximately 20%.

The Oosterweel junction
The construction of the Oosterweel junction is necessary to connect the Scheldt Tunnel from the west with the Eastern ring. The junction will be submerged into the landscape over a distance of 1,700 meters and will have 8 lanes with access roads and exits to the port and the north of the city of Antwerp. The open submerged tunnel will be constructed at a depth of 15 to 30 meters, requiring more than 3 million cubic meters of earthwork. The consortium, together with Lantis, will work towards a final design after which the construction phase will commence. The consortium expects to complete the project in 2030.

The Royers lock
As part of the Oosterweel link, the old inland shipping lock dating from 1907 needs to be replaced. The current lock will be replaced by a new 230 meters by 36 meters lock suitable for four push barges providing more capacity and reducing road traffic congestion. The lock was tendered and awarded by Lantis however is being constructed on behalf of the Port of Antwerp and the Department Maritime Access (AMT), which are also responsible for the design and engineering of the lock. The consortium will demolish the current lock and construct the new enlarged lock chamber. The supply and installation of two lock gates and two bridges as well as the electromechanical control will be outsourced by the consortium to specialized local companies. The consortium will start its first activities mid-2021 and expects to deliver the lock at the end of 2026.


Investor relations:
Martijn L.D. Schuttevâer

Arno Schikker

T +31 786969310

This is an English translation of the Dutch press release. In the event of any disparity between the Dutch original and this translation, the Dutch text will prevail.

Royal Boskalis Westminster N.V. is a leading global services provider operating in the dredging, maritime infrastructure and maritime services sectors. The company provides creative and innovative all-round solutions to infrastructural challenges in the maritime, coastal and delta regions of the world. With core activities such as coastal defense, riverbank protection and land reclamation Boskalis is able to provide adaptive and mitigating solutions to combat the effects of climate change, such as extreme weather conditions and rising sea levels, as well as delivering solutions for the increasing need for space in coastal and delta regions across the world. The company facilitates the development of offshore energy infrastructure, including renewable wind energy. Boskalis is furthermore active in the construction and maintenance of ports, waterways, access channels and civil infrastructure, thus helping to facilitate trade flows and regional socio-economic development. In addition, Boskalis is a global marine salvage expert and has a number of strategic partnerships in harbor towage and terminal services (Keppel Smit Towage and Smit Lamnalco). With a versatile fleet of more than 700 vessels and floating equipment and 9,600 employees, including associates, Boskalis is creating new horizons around the world.

This press release can also be found on our website



Let's talk

Stay up to date

Enter your email address to receive Boskalis press releases, news and/or financial calendar updates.

IR & Public Relations

For questions concerning our press and news releases contact our Corporate Communications department.

Corporate Communications