Heather Alpha

General information

Client EnQuest 
Project Heather Alpha 
Year 2025 
Location North Sea (UK) 
Vessels Pioneering Spirit, Oceanic 

Scope of work

  • Engineering, preparation and removal of the ~13,000 t Heather Alpha topsides
  • Pre-lift preparation work including underdeck removal of structures and design and installation of under deck lift points
  • Cutting of the platform legs
  • Design and fabrication of support stool interfaces and grillage
  • Transfer of topsides from Pioneering Spirit to Iron Lady
  • Load-in topsides from Iron Lady to dismantling yard
  • Dismantling and disposal of topsides