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Costain offers expert services to support your decommissioning projects from development through to concept selection and execute.

Costain has a proven and successful track record in concept development, verification studies and the delivery of large EPCm projects for floating production systems.  Our specialists will steer your project through the complex process whilst keeping you in full control of all the key decisions.

Costain Capability throughout the decommissioning process



  • Discrete engineering studies
  • Cost estimation
  • Engineering analysis
  • Peer reviews / verification

Programme development

  • Evaluation of alternatives
  • Decommissioning strategies
  • FEED (subsea, marine, topsides)
  • Detailed design and decommissioning plans

Programme management

  • Provision of integrated management team
  • ITT and contract management
  • Technical and commercial control of project
  • Stakeholder management
  • Support through from select to execute



Sean Close

T: 07801 267221

E: [email protected]

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