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Heerema, Amphitrite speed up Sleipnir’s Atlantic transit

Heerema, Amphitrite speed up Sleipnir’s Atlantic transit

by Mariska Buitendijk | Jul 29, 2026 | Digitalisation, Navigation, News, Offshore, Shipping

Heerema Marine Contractors has shortened the North Atlantic transit of its semi-submersible crane vessel Sleipnir by 2.5 days using a data-driven voyage optimisation pilot. The pilot was conducted together with French ocean intelligence company Amphitrite. The...
Heerema’s Sleipnir installs Hornsea 3 jacket and OCS

Heerema’s Sleipnir installs Hornsea 3 jacket and OCS

by Mariska Buitendijk | Apr 2, 2026 | News, Offshore, Offshore wind

Heerema’s semi-submersible crane vessel Sleipnir has successfully installed the Hornsea 3 Link 1 Jacket and the offshore converter station (OCS1). Hornsea 3 offshore wind farm will be located 120 km off the coast of Norfolk, UK, and will be the largest offshore...
VIDEO: Heerema’s Sleipnir installs giant converter station

VIDEO: Heerema’s Sleipnir installs giant converter station

by Mariska Buitendijk | Oct 29, 2025 | Heavy lift, News, Offshore wind

Heerema Marine Contractors has installed the topside, the final piece of the Offshore Converter Station, on behalf of Aker Solutions at ScottishPower Renewables’ East Anglia THREE offshore wind farm. The company used its semi-submersible crane vessel Sleipnir...
Heerema and Allseas to install 14 offshore platforms for TenneT

Heerema and Allseas to install 14 offshore platforms for TenneT

by Mariska Buitendijk | May 31, 2023 | Heavy lift, News, Offshore wind, Project cargo

TenneT has signed multi-year framework agreements with Heerema Marine Contractors and Allseas for transportation and installation of at least fourteen 2 gigawatt (2GW) offshore platforms. The fourteen converter stations will be installed in the Dutch and German parts...
In pictures: Heerema sets heaviest crane lift at sea record

In pictures: Heerema sets heaviest crane lift at sea record

by Mariska Buitendijk | Oct 5, 2022 | Heavy lift, News, Offshore, Project cargo

Heerema Marine Contractors’ Sleipnir safely installed TotalEnergies’ biggest Tyra II topside on the last remaining bare jacket at the Tyra field on 4 October. The lift of the 17,000-metric-tonne heavy process module broke a world record as the heaviest...
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