Overview
We provide engineering and offshore execution support for the abandonment of offshore floating systems and associated infrastructure. Our floating systems abandonment capability is grounded in execution-led engineering.
Our expertise
Engineering support for the abandonment of floating systems and associated infrastructure, including assessment of structural condition and abandonment methods.
Engineering for cutting, disconnection, handling and preparation activities aligned with offshore constraints and vessel capabilities.
Engineering and planning support for towage operations, Vessel of Opportunity selection and offshore execution sequencing.
Provision of offshore construction engineers, supervision and technical support during floating systems abandonment activities.
Engineering support for the safe disconnection and recovery of mooring systems, including assessment of mooring condition, disconnection sequencing and handling procedures.
Engineering support for the decommissioning interface between floating systems and connected pipelines, flowlines and umbilicals, including isolation, flushing and abandonment planning.
Related Capabilities
ICON maintains a dedicated in-house project management capability that supports offshore and onshore energy projects from early definition through to execution and close-out.
Our commercial studies are developed alongside engineering and execution planning, so cost, schedule and risk assessments reflect practical delivery realities rather than theoretical assumptions.
We deliver practical, fit-for-purpose solutions across feasibility, concept, FEED and detailed design. Our engineering is aligned with installation methods, construction sequencing and offshore constraints so designs can be delivered safely and efficiently.
Our disciplines work together to deliver integrated, practical solutions aligned with offshore execution requirements. This structure helps us manage interfaces internally, reduce reliance on third parties and maintain technical continuity from early definition through to execution readiness.
We manage technical, operational and delivery interfaces. By coordinating interfaces across engineering disciplines, vendors, contractors and offshore execution teams, we help keep design intent and delivery requirements aligned.
FAQs
ICON supports the abandonment of floating systems, mooring arrangements and associated offshore infrastructure, including CALM buoys and similar facilities.
Yes. Where appropriate, ICON develops Vessel of Opportunity and vessel-independent abandonment strategies to reduce offshore exposure and manage cost and schedule.
Our offshore services are designed to meet the unique challenges of the industry. We provide reliable, efficient, and innovative solutions that ensure project success.
Business Line Manager, Field Development, Subsea and Decommissioning
Regional Business Development Manager, ME&A
