1. TRELLEBORG OFFSHORE INTEGRATED
MOORING PRESENTATION

2. TRELLEBORG MARINE SYSTEMS INTRODUCTION
 Trelleborg Marine Systems provides safe berthing and
mooring solutions for demanding marine environments
 History
 Harbour Marine Engineering was established in 1971
 Focus on onshore and offshore mooring equipment (since 1980)
 Incorporated into Trelleborg in 2006
 Technical capabilities
 Proven ability to integrate complex solutions -70% of LNG jetties
worldwide
 World leader in the supply of quick release hooks
 Complete Design Control
 Mechanical, electrical, instrumentation and software in-house design,
procurement, manufacturing, QA, project management and after sale
service
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3. FPSO Systems
Agenda
 FPSO Tandem Mooring and Offloading Systems
 Spread Mooring and Chain Tensioning Systems
 Trelleborg Marine Systems: Offshore Integrated Mooring
Offshore Mooring and Docking System
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4. FPSO TANDEM MOORING & OFFLOADING
 Hawser hook with load
monitoring and remote
release
 Hawser reeler (vertical or
horizontal) with hawser
 Trelleborg hose and hose
reeler
 Certified by world
classification trade bodies:
(ie. DNV, ABS, Rina, Lloyds,
BV)
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5. VERTICAL HAWSER REEL
 Never disconnect the
chafe chain from the
hawser hook
 Store entire hawser
assembly onto drum
 Compact layout
 Load monitoring
 Remote release
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6. HORIZONTAL HAWSER REEL
 Three section drum
 Transfer of chafe chain from
hawser hook to drum
 Entire hawser assembly is
stored on drum
 Remote release and load
monitoring
 Single section drum
 Never disconnect chafe chain
from hawser hook
 Chafe chain stored outboard
 Remote release and load
monitoring
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7. OFFLOADING HOSE REELER
 16 inch or 20 inch hose
 Up to 1,115 feet/ 340 meter hose
 Compact layout
 Optimized weight
 Shared HPU with hawser reel
 Emergency reel handling winch
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8. Agenda
 FPSO Tandem Mooring
 Spread Mooring and Chain Tensioning System
 Trelleborg Marine Systems: Offshore Integrated Mooring
Offshore Mooring and Docking System
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9. Spread Mooring and Tensioning Systems
 Vertical chain stopper for spread
mooring
 Designed to the MBL of the chain or design load
 Proof load to SWL
 Optional load monitoring
 Optional fairlead in front of chain stopper
 To suit up to 114mm R4 chain
 Local and remote control unit in
CCR
 150T chain tensioning winch with
load monitoring
 1 winch on the bow and 1 winch on the stern
 Suitable for hazardous area
 Certified by Marine Classification
Societies (DnV, ABS, RINA and BV)
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10. Spread Mooring and Tensioning Systems
 (left) Chain stopper with load
monitoring, remote release, chain
tensioning
 (bottom left) Horizontal chain
stoppers with integrated fairlead
with no remote release and load
monitoring
 (bottom centre) Chain tensioning
jack
 (bottom right) Load monitoring
display
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11. Agenda
 FPSO Tandem Mooring
 Spread Mooring and Chain Tensioning Systems
 Trelleborg Marine Systems: Offshore Mooring and Docking
System
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12. INTEGRATION OF MONITORING SYSTEMS
 Integration of sub-systems is
common in modern FPSO
(Load Monitoring Systems,
Remote Release, Mooring
and Docking, Environmental
and Reporting)
 Integrated system design
implemented by Trelleborg is
based on proven techniques
and interface methodologies
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13. INTEGRATION OF MONITORING SYSTEMS
 Main advantages of
integrated systems are:
 Common operator workstation to display,
monitor and report
 Common portable display units for all sub-
systems
 Efficient sharing of information between
sub-systems
 Information can be easily shared with third
party systems i.e. DCS
 Substantial cost / performance benefits
 Single point responsibility for
complete system design,
manufacturing,
commissioning, warranty and
training
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14. Conclusion
 Trelleborg Marine Systems provides safe berthing and mooring
solutions for demanding marine environments
 Over 40 years of experience in developing customized
berthing and mooring solutions
 In-house technical expertise with a proven track record in
complex system integration
 Bringing our expertise for onshore LNG terminal berthing
solutions together with our offshore FPSO/FSO mooring
know-how to provide the safest berthing and mooring
solutions
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15. www.trelleborg.com
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