General information
| Client | Dragados Offshore (TenneT, Siemens Energy) |
| Project | DolWin Kappa offshore converter installation |
| Year | 2022 |
| Location | North Sea (Germany) |
| Vessels | Pioneering Spirit, Oceanic |
| Max. water depth | 29 m |
DolWin Kappa offshore converter installation
Scope of work
- Transport and installation of 11,000 t transformer topsides, 5000 t supporting jacket and bridge
- Lift, stab and drive the foundation piles (including noise mitigation)
- Grout the annulus between the piles and pile sleeves
- Perform jacket cut-off
- Install the topsides with TLS
- Install the bridge between DolWin kappa and DolWin beta
- Perform ROV debris survey
Project specials
- First offshore wind project for Allseas in the German Bight
- First-time piling of foundation jacket by Pioneering Spirit
- New legislative area of operations
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