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In the North Sea, off the Belgian coast, part of the Belwind Phase 2 wind farm provides laboratory and test facilities for Alstom. It enables them to live-test and assess their Haliade 150-6 MW turbine in real offshore wind and sea conditions. Jan De Nul Group installed a 33 kV cable.

34 km off the Belgian coast lies Rentel, the fifth offshore wind farm in the Belgian North Sea and also the first Otary project. The wind farm consists of 42 wind turbines and has a total capacity of 309 MW. Building works started early 2018. Later that year, production started to supply green power to approximately 300,000 Belgian households every year. For this project, Jan De Nul Group installed the cables with the Sunfish II trencher.

The Isaac Newton, the largest cable-laying vessel of Jan De Nul Group, laid two new high voltage cables at the bottom of the Northumberland Strait in Canada, replacing the obsolete existing cables. The cables, each with a 180 MW capacity, run from New Brunswick to Prince Edward Island.

Jan De Nul installed two umbilicals in Egypt for the new West Nile Delta gas fields, north of Alexandria. Both umbilicals, with a total length of 69 km, were loaded on-board in May 2018 in Norway and shipped to Egypt. Early August 2018, the installation works were completed successfully.

To connect the Trianel Windpark Borkum II offshore wind farm, developed by Trianel, with the German grid of TenneT, Jan De Nul Group installed export cables in the German North Sea.

Early May 2017, the Icelandic utility company Landsnet contacted Jan De Nul Group. In June that year, urgent repairs were needed to a cable between Westman Island and the Icelandic mainland.

Jan De Nul Group connected Halul Island via sub-sea cables with Ras Laffan. We upgraded the power supply to the Qatari centre for offshore oil production. Client Qatar Petroleum appointed Jan De Nul Group as contractor for the cable installation.

In 2018, Jan De Nul made the harbours of Quequén and Bahia Blanca accessible for larger vessels. We deepened the harbour of Quequén to at least fifteen metres and maintained the harbour at Bahia Blanca.

The port authority of Ushuaia, the most southerly harbour in Argentina and the most southern city in the world, wanted to deepen the harbour basin in order to receive larger cruise ships. For this, the authority appointed Jan De Nul Group.

Jan De Nul Group were part of a consortium that was trusted with expanding the port of Kingston, Jamaica. The total implementation period of the project was 25 months. Except for the deepening of the harbour basin and access channel, this also included the strengthening and renovation of the existing container terminal quay walls. Jan De Nul Group still managed to complete the dredging works in a record time of less than 7 months. To achieve this tour de force, we deployed six vessels, no less: suction cutter Ibn Battuta, trailing suction hopper dredger Pedro Alvares Cabrál and four corresponding split barges.

East of Russia and north of Japan, lies the Sakhalin III Project from Gazprom. The project consists of different oil and gas developments, including four crude oil and natural gas production blocks. The development of one of these blocks, the Kirinskoye platform, was an absolute priority. For the first time in Russia, a sub-sea production unit would produce gas from the rig.

130 km north-west of Abu Dhabi lies the oil field of NASR. The national oil company of Abu Dhabi (ADNOC) wanted to increase the capacity of the field to 65,000 barrels a day. For this Full Field Development Project, Jan De Nul Group were sub-contractors of Hyundai Heavy Industries. Jan De Nul Group transported, installed and protected three 132 kV sub-sea power cables (total length 147 km) and ten 11 kV sub-sea power cables (total length 57 km). 

The Vincent FPSO is a converted VLCC moored offshore the North West Cape, Australia

This large construction project in Monaco started in 2016 which consisted of the development of a recreational and housing extension of the principality in Monaco.

Het Ula-veld ligt in het midden van de Noordzee, centraal tussen Noorwegen, het Verenigd Koninkrijk, Denemarken en Nederland. Maersk Drilling plande een boorinstallatie naast een van de Ula-platformen. Daarvoor moesten drie grote rotsblokken worden geïnstalleerd.

De sleephopperzuiger Charles Darwin baggerde in totaal 13 miljoen m³ zand op 1,5 uur vaarafstand van de luchthaven van Brisbane.

Jan De Nul Group dredged a 42 km waterway in the Port Hedland harbour and ensured a safe and sustainable access to the harbour. In order to achieve this, we used a combination of trailing suction hopper dredgers, a cutter suction dredger and split barges.