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Jan De Nul Group completes Trianel Windpark Borkum II work

By: Tom Russell 19/06/2020 Jan De Nul Group

General Vessels Windfarms

Jan De Nul Group has completed the offshore Trianel Windpark Borkum II (TWBII) project in the German North Sea. All 32 wind turbines have been installed and mechanically completed.

Jan De Nul Group’s Jack-Up Offshore Installation Vessel (JUIV) Taillevent started the turbine installation works in the summer of 2019 but had to leave mid-February 2020 to undertake commitments in Taiwan. The installation works of the remaining turbines were completed with the JUIV Blue Tern. TWBII comprises 32 offshore Senvion 6.2M152 turbines each with a 6.33 MW.

Jan De Nul Group and its subcontractor Global Wind Service subsequently finalised the mechanical completion of the 32 turbines in order to have them ready for commissioning by TWBII.

Jan De Nul Group was awarded the installation works by Senvion in December 2017, after which the start of the turbine installation works was delayed due to Senvion’s insolvency proceedings. The scope of Jan De Nul Group included both the offshore installation of the WTGs and the mechanical completion works.

Jan De Nul Group was also in charge of three other German renewables projects: installation of the HVAC export cable for the TWBII; installation of the HVAC export cable for the Borkum Riffgrund II and installation of 36 monopiles and transition pieces for the Borkum Riffgrund II .

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Jan De Nul Group completes Trianel Windpark Borkum II work

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