Decommissioning

The removal of offshore structures demands careful preparation, accurate data and controlled execution. Safety, predictability and compliance with regulations are central throughout the process, particularly as corrosion, fatigue and changing environmental and regulatory requirements affect structural integrity and removal strategies.

As differences in structural condition, increasing weights and complexity, types of structures and regional regulations all influence how removal can be carried out, early integrity assessments, FEED studies and feasibility analyses form the foundation for a technically sound and safe removal strategy. High‑quality data, such as 3D scans, inspections and structural analyses, ensures predictable operations and determines whether a structure can be removed in a single lift or requires a phased approach.

As a market leader in offshore decommissioning, Iv has delivered solutions for the removal of a significant number of platforms. Our multidisciplinary expertise, spanning structural, marine, mechanical, electrical and HSE disciplines, ensures that every project is supported from early studies through offshore supervision and return transport. We design and verify temporary reinforcements, lifting points, grillage and other crucial structures to safeguard integrity throughout each phase of removal. By aligning engineering, logistics and offshore execution seamlessly, we minimise risks, ensure controlled operations and ensure all activities comply with applicable regulations and project requirements, while applying reusable materials wherever possible.