After 18 months of fabrication, outfitting and commissioning, Allseas’ new cargo barge Braveheart has departed China for Rotterdam.
Braveheart reflects Allseas’ ethos of designing and optimizing cutting-edge equipment in-house. Fully engineered by Allseas teams, her design builds on a decade of experience transferring topsides and jackets to and from Pioneering Spirit, as well as load-ins and loadouts at fabrication and disposal yards across Europe.
Purpose-built to fit precisely within Pioneering Spirit’s bow slot, Braveheart enables seamless transfer of offshore structures – from decommissioned platforms heading ashore to new-build topsides and offshore wind substations destined for installation.
Standing shoulder-to-shoulder with sister vessel Iron Lady, Braveheart introduces key upgrades, including a deeper draught, higher deck load capacity and a fully electric ballast control system designed for faster, safer and more efficient operations.
It’s the ballast system that really defines our new cargo barge. With high-capacity electric pumps and 1.5-meter ballast lines, it can move the equivalent of around 10 Olympic-sized swimming pools of water per hour.
At peak, around 450 people – yard teams, engineers, QC inspectors, subcontractors and a compact Allseas site team—worked side by side to keep progress on track.
Now en route to Rotterdam, the focus shifts to final completion and operational readiness, ahead of supporting Pioneering Spirit’s 2026 heavy lift commitments in the North Sea, further strengthening Allseas’ long-term heavy lift capability and fleet versatility.
