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Activities

We have expanded our activities from our traditional dredging-related operations, which include the construction and maintenance of ports and waterways, land reclamation, coastal defense and riverbank protection. Today, Boskalis also offers a wide variety of marine services and contracting to the offshore energy sector. In addition, we provide towage services, emergency response and salvage through SMIT and our strategic joint venture Smit Lamnalco.

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Dredging & Inland Infra

Our dredging activities include port construction and maintenance, land reclamation, coastal defense and riverbank protection. We also operate as a contractor of dry infrastructure projects.

Transport Anchor Hull

Offshore energy

We are involved in the development, construction, maintenance and decommissioning of oil and LNG import/export facilities, offshore platforms, cables and pipelines, and offshore wind farms.

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Salvage

We provide assistance to vessels in distress, wreck removal and salvage related services, including environmental care.

Our activities

Boskalis realizes complex projects on time and within budget even in difficult locations. We are renowned for our innovative approach, progressive safety program and environmentally friendly techniques.

Project overview

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Expansion coal terminal, Muuga

The Muuga Coal terminal, sited on a bay, east of the existing port of Muuga, is to handle some five million tons of Siberian coal a year for destinations worldwide. The coal is shipped to Muuga by rail. Future developments may include container berths and steel facilities. The main contractor for the development of the Muuga coal terminal was the Estonian project management group A.S. Merko Ehitus. The dredging subcontract was awarded in late May 2003 to Terramare Eesti O.Ü., the Estonian arm of the Finnish-based Boskalis group company Terramare Oy.

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Construction drilling island and ice barriers, Kazakhstan

Agip Kazakhstan North Caspian Operating Company B.V. (Agip KCO), a consortium of eight leading oil companies, is active in the northern section of the Caspian Sea. The gas and oil reserves in this area were mapped out in 1998 and 1999. To allow for their exploitation, Boskalis International has created an artificial island measuring 225 x 225 meters, and underwater berms, for Agip KCO. Four years later, the time was ripe for the construction of the drilling island and ice barriers. Once they were in place, Agip KCO could start to extract and distribute the oil reserves.

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Seabed preparations, Changi Outfall

The Public Utilities Board implemented the Deep Tunnel Sewerage System as a long-term solution to meet the needs for sewerage water collection, treatment and disposal to help maintain Singapore’s clean and healthy environment. In phase one of the Deep Tunnel Sewerage System, the Changi Water Reclamation Plant was constructed in the east of Singapore, from which the Changi Outfall was subsequently constructed. Treated effluent from the water treatment plant will flow through outfall pipelines and be discharged through series of diffusers, dispersing the effluent in the seawater. Boskalis International was awarded the contract for the Changi Outfall in 2002 and formed a joint venture with Archirodon to construct the project.

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Heavy lift operations, Rion Antirion bridge

The Rion Antirion bridge, a 2.3 km long cable stayed bridge, consisting of 4 pylons from which the bridge deck is suspended. SMIT was involved in two phases of the project. During the construction of the pylons, SMIT carried out the management for the tow-out and positioning. For the installation of the steel components SMIT carried out the heavy lift operations.

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Port construction, Daya Bay

In Daya Bay, P.R. China, a USD 4.3 billion petrochemicals complex was being built by CNOOC and Shell Petrochemicals Company (CSPC). Daya Bay is located in the southwest of China, Huizhou Municipality, Guangdong Province. The project called for the construction of two marine facilities, one nearby the petrochemicals complex, the other one further offshore. Early 2004, the Boskalis International B.V. and Nanjing Changjiang Waterway Engineering Bureau (NCWEB) partnership commenced dredging for the CSPC Nanhai Petrochemicals project. Key requirement of the project was to preserve the sensitive environment in Daya Bay. Hydronamic, Boskalis’ own engineering consultancy, designed the required monitoring plan and took responsibility for its implementation.

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Creation artificial lagoon, Barcelona

Increasing or compensating nature is one of the challenges in modern infrastructural projects. Within the scope of the extension of the Port of Barcelona compensation was required for nature to be preserved. A natural reserve, south of the Port of Barcelona and north of the International Airport of Barcelona, had to be increased and was realized within the city limits of Prat de LLobregat by the use of the cutter suction dredger Para and its auxiliary equipment.

Fleet and equipment

Find out more about our fleet and equipment

More about Boskalis

Organizational structure

An overview of Boskalis’ organizational structure including board of management, supervisory board, divisional structure and offices.

Fleet and equipment

Boskalis has an extensive and versatile fleet of around 600 vessels which can be deployed in the optimal configuration for each project.

Careers

If you are interested in finding out more about what it is like to work for us, take a look at our dedicated Careers website. Here you will find our current vacancies, information about our traineeships, and much more.