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DECOM OFFSHORE 2014 SYNERGIES BETWEEN SALVAGE AND DECOMMISSIONING

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OUTLINE

• Introduction Salvage • Case Study Subsea Cutting • Case Study Smart Subsea Solutions • Synergies/Gaps Salvage & Decommissioning • Way forward

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MAMMOET

Worlds leading company in Heavy Lifting, Transport and Salvage Offices in 65 countries 5.500 employees US$ 1,5 billion annual turnover

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SALVAGE

Wreck removal

Salvage Industry

Environmental Cargo recovery

Emergency response Project work

Groundings Fire Failures

Hurricane damage

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CASE STUDY SUBSEA CUTTING

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CASE STUDY SMART SOLUTIONS

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Complex operations in offshore environment

Moving heavy structures at sea

Toolbox (diving,ROV,cutting tools)

Crafts such as floating cranes, AHT, barges, DSV’s

Ability to work alongside other skillsets

Safety Culture

SYNERGIES

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Decommissioning Salvage

Origin (nature of operation) Planned operation Accident/failure

Project emphasis Preparation Execution

Perception Conventional reversed installation How can it be moved anyway?

Assurance Standards/procedures Project specific assurance case

Commitment (contract) Service contracts (effort driven) No Cure No Pay

GAPS

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RISK ALLOCATION

lifting height

capacity

subsea diving

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RISK ALLOCATION

Heavy Lift Installation

Oil/Gas Services Offshore wind Marine salvage Civil Marine

Topsides

Jackets

Subsea installations

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RISK ALLOCATION

Heavy Lift Installation

Oil/Gas Services Offshore wind Marine salvage Civil Marine

Topsides Increased Risk Increased Risk

Jackets Increased Risk Increased Risk

Subsea installations

Increased Risk

Risk Allocation

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WAY FORWARD

Risk Allocation: • Find contractors who are best to take risk • Direct cost saving

An optimal solution requires: • Planning/funneling • An open mind • Clarity on objectives