1. Recovery and disposal
management of umbilical’s
and flexibles
Pushing forward in reverse

2. Industry’s preferred partner for handling flexible products
• Globally renowned for laying and retrieving flexible and semi‐rigid products
• Unparalleled track record in:
• Shallow and deepwater operations
• Off and onshore installations
• Transpooling
• Recovery and decommissioning projects
Modular drive systems | Tensioners | Carousel | Installation reels

3. More than equipment suppliers…
• Engineered solutions
• Deck layouts and packing drawings
• Structural checks
• Compliance to regulations
• Offshore procedures
• Operation management
• Offshore personnel
• Equipment preparation
• Logistics
• Interface management
• Supplier integration
• Disposal management of scrap product
…with 40 years of offshore experience, our people
make the difference

4. Traditional flexible pipe installation

5. Innovative flexible pipe recovery

6. The End
Any Questions?

7. Our project experience in
Decommissioning
Anasuria Project

8. Case Study: North Sea Anasuria project
Decommissioning project for a major Operator including recovery, cutting and disposal
of a dynamic umbilical .
Phase 1
• Detailed engineering
• Offshore recovery
procedures
• Disposal management
planning
Phase 2
• Supply of personnel
and equipment
• Offshore recovery of a
6” umbilical
• Transport reel +
product to Wallsend
Disposal Site
Phase 3
• NORM testing
• Flushing and nitrogen
purging
• Off‐spooling of used
product
• Cutting product
• Waste management
control
• Recycling product

9. Phase 2 Offshore Campaign: Dynamic control umbilical
Length 955 ft
OD 6.5“
Material
Polyurethane coating w/
armour wire sheath
Static MBR 6.4 ft
Dynamic MBR 8.1 ft
Nominal Weight in
Air
40.2 lb/ft
End Terminations Static UTA

10. Phase 2 Offshore Campaign: Deck layout
400te Power Reel
Drive with Tracks
15te Tensioner
Lay Ramp
8.5m Reel

11. Lay ramp 400te reel drive system
with tracks
15te tensioner
8.5m Installation reel
Phase 2 Offshore Campaign: Full spread of equipment

12. Phase 3 Onshore Campaign: Contamination and testing
• NORM testing conducted prior to
offloading
• A 33 foot umbilical section was
collected behind the bend
stiffener for product testing

13. Phase 3 Onshore Campaign: Planning
Reel + Product 15te Tensioner150te PRD
Cutting area with
fluid containment

14. Phase 3 Onshore Campaign: Execution
15te tensioner Cutting area with
fluid containment kit
Reel

15. Phase 3 Onshore Campaign: Flushing and purging
• Injection of potable water and gaseous
nitrogen displacing umbilical fluid into
waste tanks
6” Umbilical Contents
Lines 1 to 5 Castrol Brayco SV/3
Lines 6 & 7 Mi‐SWACO Methanol
Line 8 Scale Inhibitor
Lines 9 & 10 Corrosion Inhibitor
E1 & E2 Power Cores
E3 & E4 Signal Cores

16. Phase 3 Onshore Campaign: Cutting and disposal
• Significant safety precautions to ensure no personnel injury or environmental
pollution
• Plastic sheeting is applied at cut ends to capture any remain fluids

17. Results and Value Proposition
• Executed both the offshore and onshore campaigns safely
for our people and the environment
• Developed capability to offer turnkey solution for disposal
with an integrated supply chain
• Capable of managing multiple interfaces on behalf of the
customer
• Received licensing to perform disposal at Peterhead site
for future projects.

18. Case Study: Recovery of bundled systems
• 9 different bundled line types
• Limited deck space
• Full contamination control
500te RDS
w/ tracks
200te RDS
50Te
Tensioner
Control
Umbilical
6” Prod
Riser
2” ID Gas
Lift Riser
200te RDS
Level
Winder
Handling Area

19. • It’s 40 years of accumulated expertise and working together to achieve smarter
solutions
• It’s taking safety seriously and never cutting corners
• It’s a commitment to being the best and a passion for quality
• It’s maintaining a progressive outlook and answering future needs before they
arise
• It’s rapidly delivering dependable solutions and getting the job done, whatever it
takes.