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Inland ports
and waterways

Boskalis designs, builds and maintains inland ports and waterways. We construct channels and canals, quay walls, locks and sluices. We also offer solutions to combat high river water levels and the effects of severe rainfall. Options include widening rivers, creating secondary channels, upgrading dikes, constructing overflow areas and creating new areas for nature.

Creating cost-effective opportunities

Boskalis specializes in creating opportunities for inland ports and waterways. Costs are always crucial in any large infrastructure project. Our team of specialists not only carefully assesses your project’s economic feasibility and potential risks. We also identify the opportunities – such as re-using dredged material for building material, or to create new recreation and nature areas.

Our inland ports and waterway solutions

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Channels and canals

Design, construction and maintenance.

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Acqueducts, bridges and sluices

Design, construction and maintenance.

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Inland ports

Design, construction and maintenance.

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Quay walls

Design, construction and maintenance.

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Channel

Construction of a channel.

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Shore protection

Design, construction and maintenance.

Our projects

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Construction of
Marker Wadden

Boskalis has been awarded the first phase of the Marker Wadden development in the Netherlands. The project includes the construction of an island with underwater landscaping. The Marker Wadden are natural islands that will be developed in the Markermeer lake in the years to come. They will provide a major boost for the ecological quality of the Markermeer lake. The natural shores of the islands will give fish more opportunities to spawn and feed. As a result, large numbers of birds such as terns and waders will return to the area because there will be more food for them. The construction of the Marker Wadden will transform the map of the Netherlands.

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Outer harbor channel widening, Adelaide.

The Port of Adelaide is the primary port in South Australia, located at Outer Harbor. The port is operated by Flinders Ports Pty Ltd (Flinders Ports) and handles both container and cruise vessels, contributing significantly to the State’s economic activity. Flinders Ports identified the need for an upgrade of the existing infrastructure driven by the emergence of Post Panamax class vessels. To meet this growth the existing channel had to be widened to accommodate vessels with a maximum width of 49 m without operational restrictions. Flinders Ports contracted Boskalis to execute the dredging works.

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IJsseldelta

The IJsseldelta project is part of the national Room for the River program, which comprises over 30 measures aimed at upgrading the flood defenses in the Dutch river areas. The project involves lowering the summer bed of the Lower IJssel river along a length of 7.5 kilometers near the town of Kampen and creating a bypass to the south of Kampen.

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Construction of greenfield port and breakwater for Dangote quays Lekki

The Dangote Group, owned by Aliko Dangote, is building Africa’s largest oil refinery and fertilizer plant in Lekki, 60 kilometers east of Lagos, Nigeria. To facilitate the import of out-of-gauge components and other materials required for construction activities, a port was constructed

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Redevelopment Waterfront, Harderwijk

Boskalis Nederland is involved in one of the largest redevelopment projects in the Netherlands. The Harderwijk Waterfront project involves the complete transformation of the lakeside area of this IJsselmeer town. The project covers a strip approximately six kilometers long, combining homes, work and recreation in a natural way. The Harderwijk Waterfront will generate a quality boost in many areas: quality of life, employment, traffic, tourism and the environment.

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Artificial island
off the coast of
Jakarta, Indonesia

Boskalis has been awarded a contract by PT Muara Wisesa Samudra to design and construct an artificial island measuring 160 hectares off the coast of Jakarta, Indonesia. The work is part of the dredging and land development works for the new Pluit City. It will be executed in a joint venture with Van Oord.

More infra solutions

Land reclamation

Boskalis reclaimes land, improves soil, protects shorelines and realizes coastal contruction projects.

Coastal protection

Boskalis constructs traditional hard sea defenses and innovative soft sea defenses.

Environmental services

Boskalis provides a broad range of environmental services including remediation of contaminated land and dredged sediment.

Roads and railways

Boskalis develops, supervises and realizes multidisciplinary road and railway projects.

Tunnels and bridges

Boskalis designs, develops and constructs bridges and tunnels, providing solutions covering the entire process.