Port of Rotterdam CO2 Transport Hub and Offshore Storage

General information

Client Gasunie / EBN / Port of Rotterdam 
Project Port of Rotterdam CO2 Transport Hub and Offshore Storage 
Year Q2-Q3, 2025 
Location Port of Rotterdam / Dutch North Sea 
Vessels Lorelay, Oceanic 
Max. water depth 25 m

Scope of work

  • Installation of ~20-km, 16-inch CCS pipeline
  • Pull-in through HDPE conduit
  • Platform preparations
  • Riser, spool, boat landing installation at P18-A platform
  • Trenching shore to P18-A platform
  • Fabrication of spool & riser, pipeline heads, bellmouth & stop
  • Diving works (tie-in spool, subsea clamps for riser boat landing)
  • Flooding, cleaning, gauging and hydrotesting

Project specials

  • Allseas first carbon capture and storage (CCS) project
  • First CCS project of its kind in the Netherlands
  • Shallow water pipelay in tight corridors around busy port approach

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