Final caisson completed for Princess Elisabeth Island
On 29 January, DEME reported that the 23rd concrete caisson had been built and floated at Vlissingen. DEME and Jan De Nul, through TM EDISON, are delivering the foundations for Elia Belgium; remaining offshore installation was due to resume in spring.
- Publish date: 2026-01-29
- Category: EPC Contractors
- Original source: DEME Group
- Reading time: 1 min
What the source reports
On 29 January, DEME reported that the 23rd concrete caisson had been built and floated at Vlissingen. DEME and Jan De Nul, through TM EDISON, are delivering the foundations for Elia Belgium; remaining offshore installation was due to resume in spring.
Contract and role boundary
The release describes only DEME’s stated contract or delivery contribution. It does not establish project ownership, supply of every asset, or future operations unless the announcement expressly says so.
Project context
Marine engineering combines vessels, coastal operations and seabed work; offshore campaigns depend on site conditions and coordinated phases. Read the update against the dates and project stages actually stated in the source.