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Projects

Boskalis creates new horizons, executing an extensive range of dredging and marine projects in 90 countries and across six continents. With a wide range of skills in numerous specialities, our experts work around the world, always adhering to the strictest safety standards. View a selection of some of our most ground-breaking projects. Filter your selection based on the relevant market (Offshore Energy, Ports or Infrastructure) or activity (Offshore Energy, Dredging & Inland Infra or Salvage). Narrow your search further by time and location.

Project overview

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Free span rectification gas pipeline, East Java

The existing live 28" East Java Gas Pipeline runs offshore from the Kangean Block, close to Pagerungan Besar Island, Kangean Islands, Indonesia, through the Madura Strait and onshore via Porong to Surabaya, Indonesia’s second largest city.

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Dredging of sediments, Miami river

The Miami River, which flows through an urban industrial area of Miami, Florida, had not been dredged since the area was built in 1934. In 1990 the US Army Corps of Engineers advised the city that the sediment had to be removed from the river as it was impeding shipping. There was one caveat however: the sediment, contaminated with heavy metals, pesticides and oil, could not be placed in the ocean.

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Gas fields development, Krishna Godavari basin

A large-scale dredging, trenching, pipe pulling and backfilling project. Reliance Industries develops the offshore gas field known as Block KGDWN-98/3 in the Krishna Godavari Basin, Bay of Bengal off the East Coast of India. The gas field will be linked to onshore customers and covers an area of approximately 7,500 km2. The field stretches an area 40 to 60 kilometers southeast of Kakinada. The scope of works comprised the dredging of a 21 kilometers long and 18 meters wide trench for three 24" gas pipelines, each with a 6" piggyback pipeline, one 12" effluent pipeline and two umbilical cables in water depths ranging from 0 to 50 meters. After pipe laying by the main contractor the pipeline trench was backfilled with partly rock and sand.

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Haven

Mid-April SMIT Salvage started a project to remove oil residues from the wreck of the VLCC ‘Haven', off the coast of Genoa, Italy. This crude carrier sank in the 1980s as a result of an on-board explosion.

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Refloating, Zhen Hua 10

In the night of Friday to Saturday 2 February 2008, due to heavy wind, heavy cargo vessel Zhen Hua 10, carrying five gantry cranes, grounded alongside the beach, just outside Rotterdam on the Maasvlakte.

Rehabilitation of old breakwater, Port of Poti

The city of Poti is located at the mouth of Georgia’s largest river, the Rioni. It has been an important trade centre for centuries. Since the early 19th century, many plans have been developed for the creation of a major sea port. Construction work started in the 1850s on the main breakwater that is still protecting the port today. During its long lifetime, this structure has been maintained by frequently adding 20-60 tons of concrete cubes to the armour layer. Significant settlement of the structure over time has lowered the crest level considerably, resulting in large overtopping volumes and therefore in port-operation downtime. As a result, a rehabilitation project was executed between 2006 and 2008 by Royal Boskalis Westminster N.V. to reduce the downtime caused by overtopping waves.