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Coastal protection, St. Petersburg

St. Petersburg is a UNESCO World Heritage City, but its location along the River Neva means that it has been threatened by over 300 floods since its founding by Peter the Great in 1703. The completion of the new 25 km long storm-surge barrier across the Gulf of Finland ensures that the city will no longer be vulnerable to high tides and devastating floods. As a result of the new Flood Protection Barrier, however, the old winding access channel had to be replaced with a new, straighter, more easily navigable channel.

In August 2006 Boskalis as sole contractor was awarded a contract to dredge a new access channel including repositioning and deepening cables that cross the channel. In April 2007 Boskalis was granted additional dredging works in the construction pit of the shipping passage. In July 2007, Boskalis was awarded another contract for the closure of the final sections of the Flood Protection Barrier and the tunnel pit under the shipping channel. Boskalis is the leading partner and has a 60% share in the contract, implemented in a consortium with Hochtief.

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Coastline fixation, Cotonou

The project was developed to arrest coastline erosion in the densely-populated centre of Cotonou caused by two phenomena: erosion and human interference along the West African coastline.

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Port extension, Port of Gävle

The Port of Gävle is located on the east coast of Sweden in the Gulf of Bothnia, facilitating Swedish imports and exports. The client wished to improve maritime safety and accessibility, and to increase the throughput of goods in this harbor.

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Port expansion, Onne

In May 2011 Boskalis was awarded the project for the expansion of the Federal Lighter Terminal and Federal Ocean Terminal of the Onne Port Complex by Prodeco International Limited. The project entails the reclamation of approximately 200 ha with suitable materials from nearby borrow areas.

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Port upgrade, Genoa

The deepening and extension of the port of Genoa is needed to accommodate the larger container vessels and the ferries of MSC. The client is the Port Authority of Genoa. The project is being executed by Boskalis Italia S.r.l. in a joint venture with Tecnis S.p.A., an Italian company that is responsible for the construction work.

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Port and MOF, LNG plant Barrow Island, Gorgon

Design and construction of a new port and materials offloading facility in a class 'A' nature reserve. The project owner is developing LNG process facilities on Barrow Island off the north west coast of Western Australia approximately 140 km west of Dampier and 95 km north east of Onslow. Barrow Island is a Class A Nature Reserve and an internationally important conservation estate.

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Port development, Mombasa

The Port of Mombasa is currently the biggest port on the coast of East Africa north of Durban, and the only international port in Kenya. It is now in the throes of a huge expansion drive to both increase cargo handling capacity and accommodate Panamax and Post Panamax vessels. The port is a transit route for, mainly, Uganda, Rwanda, South Sudan and Northern Tanzania. The current container terminal has an installed capacity of 250,000 TEU but handled more than 770,000 TEU in 2011. The port will raise its profile as a regional hub by building a second container terminal with a capacity of 1.2 million TEU. The port authority decided to construct the container terminal in phases.