TRELLEBORG OFFSHORE INTEGRATED

MOORING PRESENTATION

TRELLEBORG GROUP

2 October 2, 2008

Integrated mooring challenges

FPSO tandem mooring

FLNG ship-to-ship mooring

Spread mooring and chain tensioner

Trelleborg Marine Systems: Offshore Integrated Mooring

Agenda

TRELLEBORG GROUP

INTEGRATION OF MONITORING SYSTEMS

Fulfilling increased safety demands in integration of sub-systems

is becoming more common with modern FPSO, FLNG and

FSRU

Integration is of load monitoring systems, remote release,

environmental and reporting

Integrated systems provide:

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

Smarter site cabling

Shared hydraulic system (ie hose and hawser reel)

Substantial cost / performance benefits

There is a single point responsibility for complete system design,

manufacturing, commissioning, warranty and training

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TRELLEBORG GROUP

4 October 2, 2008

Integrated mooring challenges

FPSO Tandem Mooring

FLNG Ship-To-Ship Mooring

Spread Mooring and Chain Tensioner

Trelleborg Marine Systems: Offshore Integrated Mooring

Agenda

TRELLEBORG GROUP

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FPSO TANDEM MOORING

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)

TRELLEBORG GROUP

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TRELLEBORG GROUP

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TRELLEBORG GROUP

VERTICAL HAWSER REEL

Never disconnect the

chafe chain from the

hawser hook

Store entire hawser

assembly onto drum

Compact layout

Load monitoring

Remote release

TRELLEBORG GROUP

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

TRELLEBORG GROUP

HORIZONTAL HAWSER REEL

TRELLEBORG GROUP

OFFLOADING HOSE REELER

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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

TRELLEBORG GROUP

12 October 2, 2008

Integrated mooring challenges

FPSO tandem mooring

FLNG ship-to-ship mooring

Spread mooring and chain tensioner

Trelleborg Marine Systems: Offshore Integrated Mooring

Agenda

TRELLEBORG GROUP

13

FLNG SHIP-TO-SHIP MOORING

Quick release hook with capstan, load monitoring & remote release

RTK GPS Docking Aid System

Carry on board laptop for load monitoring systems

Light and siren

Environmental

Fenders

Fender deployment system

Fairleads

Rope reelers

Certified by world classification trade bodies:

(ie. DNV, ABS, Rina, Lloyds)

TRELLEBORG GROUP

14 October 2, 2008

TRELLEBORG GROUP

Quick Release Hooks

Capstan

Load Monitoring

Remote Release

Mooring equipment on

starboard side

75-150T SWL QRH

3T capstan @ 30m/min

Hydraulic RR

Load monitoring history

Hazardous area: Zone 1,

compliant with Atex Directive

and/or IECEx Scheme

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TRELLEBORG GROUP

Offshore Mooring And Docking System

(OMADS)

RTK GPS technology

instead of laser sensors

3D model of ships

Speed alarm

Distance alarm

Berthing history

Library of vessels

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TRELLEBORG GROUP

Fenders and fender

deployment system

Pneumatic or foam fender

Rope net with rubber sleeve versus tyre

chain net

Foam fender (no paint damage)

Hydraulic fender deployment system (davit)

Heave compensation system

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TRELLEBORG GROUP

FAIRLEADS

CHOCKS

Roller fairleads

Chocks - stainless steel

Increased mooring line life

due to less friction

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ROPE REELERS

Mooring lines supplied by

FLNG (known quality)

TRELLEBORG GROUP

ENVIROMENTAL

Environmental sensors by FLNG

Central control unit displays

environmental data

Current sensor (buoy or radar)

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RACK

Central control station in CCR

TRELLEBORG GROUP

20

Integrated mooring challenges

FPSO tandem mooring

FLNG ship-to-ship mooring

Spread mooring and chain tensioner

Trelleborg Marine Systems: Offshore Integrated Mooring

Agenda

TRELLEBORG GROUP

Spread mooring and chain tensioners

Chain stopper for spread mooring

Designed to the MBL of the chain or design load

Proof load to SWL

Optional load monitoring and remote release

Optional fairlead in front of chain stopper

To suit up to 114mm R4 chain

Local and remote control unit in CCR

150T hydraulic chain tensioner with load monitoring

1 chain tensioner for one batch of chain stoppers

Suitable for hazardous area

Certified by world classification trade body

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TRELLEBORG GROUP

CHAIN STOPPERS AND CHAIN

TENSIONERS OVERVIEW

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(left) chain stoppers with no

remote release and load

monitoring

(bottom left) Chain stopper with

load monitoring, integral fairlead,

remote release, chain tensioner

(below) chain tensioner

TRELLEBORG GROUP

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Integrated mooring challenges

FPSO tandem mooring

FLNG ship-to-ship mooring

Spread mooring and chain tensioner

Trelleborg Marine Systems: Offshore Integrated Mooring

Agenda

TRELLEBORG GROUP

24

TRELLEBORG MARINE SYSTEMS:

OFFSHORE INTEGRATED MOORING

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

One-stop-shop

Mechanical, electrical, instrumentation and software in-house design,

procurement, manufacturing, QA, project management and after sale

service

TRELLEBORG GROUP

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OIM - KEY OFFSHORE PROJECTS

First open water Ship-to-Ship

mooring for Livorno FSRU

Dubai FSRU, Pecem and

Guanabara Brazil LNG jetties

Vertical hawser reel for Tupi and

Cascade & Chinook FPSO

125 + hawser hooks and chain

stopper for spread mooring and

tandem mooring with load

monitoring and remote release

Fender deployment systems

Constant tension mooring winches

TRELLEBORG GROUP

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www.trelleborg.com