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Project Track Record

Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Page 1: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

Project Track Record

Page 2: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

INTRODUCTION

SPT Offshore

2

SPT Offshore is the leading offshore contractor for suction pile anchors and foundations. SPT undertakes and manages EPCI project worldwide from suction pile anchors for moorings and pipelay startup, suction pile foundations of jackets and subsea structures to complete Self Installing Platforms (SIPs), Self Installing Monopiles (SIMs) for platform extensions and Suction Installed Wind Turbines (SIWTs).

Furthermore, SPT Offshore provides suction piles, Suction Pile Clusters (SPC) and Suction Embedded Anchors (SEA) for the mooring of floating units (FPSOs, MOPUs, buoys, FSUs, etc), subsea structures and subsea pipelines.

Our scope covers pre-FEED concept studies, FEED studies, detailed design, fabrication, transportation and offshore installation. Our design staff includes pre-dominantly MSc. level engineers including the geotechnical, structural, naval and marine disciplines. Our operational staff is very experienced in order to ensure that the offshore activities are performed safely and efficiently.

This project track record highlights several of our projects in the following categories:• Self Installing Platforms (SIP1 and SIP2)• Self Installing Monopiles (SIM)• Suction Installed Wind Turbines (SIWT)• Jackets with suction pile foundations• Suction piles for moorings• Suction piles for pipelay startup and SCR anchoring• Suction piles for the foundation of subsea structures

A complete list of all projects by SPT Offshore can be found at the end of this track record.

Page 3: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

Allseas Noble Leviathan

Summit FSRT

Client AllseasYear completed 2019Location Offshore Mediteranian

Scope of work • Project management and preparation of installation engineering document for 2 start-up piles. Provison of start-up pile and suction installation services.

Project properties • OD 3.4m x 9.85m and OD 6m x 6.75m. Start -up forces maximum 45TSoil conditions • Soft claysWater depth • 1650mSPT achievements • Two sucion piles installed in January 2018

from the Allseas vessel Audacia with the SAPS-003 and removed a year later in January 2019 with the same spread again.

Client GeoceanYear completed 2018Location Offshore Bangladesh

Scope of work • Review installation documents and suction installation services for 8 Mooring piles,

one PLEM and one LandingpadProject properties • Mooring piles: OD 9m x 9.5/11m • PLEM: OD 7.5m x 8m • PAD: OD 6.35m x 5mSoil conditions • Overconsolidated clay soils with an overlaying sand layerWater depth • 33mSPT achievements • All suction piles installed to target penetration within 3.5 hrs with the SAPS-007 suction spread

Page 4: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Aberdeen Offshore WindfarmClient Boskalis Offshore Year completed 2018Location UK North Sea

Scope of work • Detailed design of 4 different suction pile jacket foundations • Basic design of 2 different suction pile jackets • Installation of 11 suction pile jacket foundationsProject properties • 3x suction piles of 9.5m x 7.5m deep • Jacket weight 1350 t • 9x 8.4 MW and 2x 8.8 MW Vestas WTGSoil conditions • loose to very dense sand overlaying soft to very stiff clay overlaying bedrockWater depth • 19m to 32mSPT achievements • Installation of suction bucket jacket foundation in 55 minutes to 3 hours • Average on-site installation time of 15 hours • Verticality 0.01 deg

Jackets with suction pile foundations

Page 5: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Client Scaldis Salvage and Marine Contractors NVYear completed 2014Location North Sea Dutch sector block L6

Scope of work • Concept design of platform transport & installation

• Design and engineering of the suction piles • Installation of suction pilesProject properties • 3x suction piles of 10m OD x 10m deep • Topsides weight 100t • Jacket including suction piles weight 1,000tSoil conditions • Layered sandy & silty soils with clay bandsWater depth • 35mSPT achievements • Mobilization, installation and demobilization

in only three days • Verticality within 0.01 deg • First of its kind one piece transportation and

installation

Self Installing Platforms (SIP1 and SIP2)

Ithaca Energy Jacky (SIP1)Client HSM OffshoreYear completed 2008-2009Location UK North Sea, Beatrice area

Scope of work • Detailed design suction pile foundation • Fabrication of suction piles • Installation of SIP1 tripod suction pile

foundationProject properties • 3x suction piles of 10m OD x 7.5m deep • Topsides weight 800t • Substructure including suction piles weight

1,150tSoil conditions • Sand with cobblesWater depth • 45m SPT achievements • EPCI schedule of 9 months met • Jacket docked over an existing well

Wintershall L6-B Minimum Facility (SIP1)

Page 6: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Client Heerema Fabrication GroupYear completed 2010Location Dutch sector North Sea F3-FA field

Scope of work • Transport from Flushing to F3FA site & offshore installation SIP2 self installing platform

• Detailed design suction piles • Fabrication of suction piles • Detailed design grillage and seafastening • Fabrication of seafastening beams • Fabrication of deck cantilever beams • Marine design and model testing at test

basin MARINProject properties • 4 x suction piles of 15m OD x 13m deep • Topsides weight 4,500t • Substructure including suction piles weight

5,500t • Grillage 600t and seafastening 100tSoil conditions • Dense to very dense sandsWater depth • 41mSPT achievements • Successful execution of a Scope of Work

with a total contract value of 26 million EUR • Re-usable concept for short life of field of

7 years • 18 months EPCI contract schedule • Offshore installation in only 52 hours • Concept insensitive to weather downtime

and weight growth

Centrica F3-FA (SIP2) Self Installing Platforms (SIP1 and SIP2)

Page 7: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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ConocoPhillips Calder (SIP2)

ConocoPhillips Millom West (SIP2)

Client Genesis Oil & Gas ConsultantsYear completed 2002Location East Irish Sea, UKCS

Scope of work • Design of suction pile foundation • Fabrication of 4 suction piles • Marine design and preparation of transport

and installation procedures • Transportation and installation of complete

SIP2 platformProject properties • 4x suction piles of 9m OD x 5.75m length • Topsides weight of 700t • Substructure including suction pile weight 1,200tSoil conditions • Loose to very dense sandsWater depth • 30m + 9m tideSPT achievements • EPCI schedule of 9 months met • Installation of suction piles in gravel layered

soil

Client Genesis Oil & Gas ConsultantsYear completed 2000Location East Irish Sea

Scope of work • Suction pile foundation design • Marine design and T&I procedures • Suction pile installation servicesProject properties • 4x suction piles of 7m OD x 9m deep • Topsides weight: 400 mT • Substructure including suction piles weight: 1,100 mTSoil conditions • Loose to very dense sandsWater depth • 29m

Self Installing Platforms (SIP1 and SIP2)

Page 8: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Shell Riser Access Tower (SIM)Client ALE HeavyliftYear completed 2011Location K15 Dutch North Sea

Scope of work • Suction pile installation engineering • Suction pile installations services • ROV services • Positioning servicesProject properties • 4x suction piles 7.5m OD x 7m deep • Monopod and topsides weight 350mTSoil conditions • SandsWater depth • 30m

Talisman Malaysia Bunga Raya (SIM)Client TalismanYear completed 2006Location Malaysia

Scope of work • Design of monopods and suction pile foundations

• Marine design and transport and installation engineering

• Installation of 2 SIMsProject properties • Suction piles of 7m OD x 8m deep • Monopod weight 150t • Topsides weight 1,500t on two monopodSoil conditions • Clayey soilsWater depth • 55mSPT achievements • Cost efficient and low impact platform

extension founded on 2 suction pile based monopods

• EPCI schedule in 4 months met • No driving required next to an operational

platform

Jackets with suction pile foundations

Self Installing Monopiles (SIM)

Page 9: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Moheskhali Floating LNGClient Jumbo OffshoreYear completed 2018Location Offshore Bangladesh

Scope of work • Engineering and suction services for installation of 9 subsea structures • Detailed design and fabrication adapter frames for suction installationsProject properties • 8x suction piles of 9m OD x 10m deep • 1x PLEM, dimensions 7m width x 14m lengthSoil conditions • Layered soilsWater depth • 36mSPT achievements • Suction installation of only 1,5 hour per pile • Structures successfully installed without the

need for ROV interventions

Subsea Structures

Gaz de France Q13-A PlatformClient Seaway Heavy LiftingYear completed 2013Location North Sea, Dutch Sector

Scope of work • Detailed design suction pile foundation • Installation of suction pile foundationProject properties • 4x suction piles of 7.0m x 7.4m deep • Jacket weight 1300t • Topsides weight 1700Soil conditions • Dense to very dense sandWater depth • 20mSPT achievements • Installation of suction bucket foundation in

2.5 hours • Vertically within 0.65 deg • Installed over an existing well

Page 10: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Client Ardent GlobalYear completed 2017Location UK Sector North Sea Dogger BankScope of work • Engineering and subsea services for removal

two (2) mono bucket met masts (East & West) • Detailed design and fabrication of mono bucket

Interface FrameProject properties • 2x mono buckets, each 15m OD x7m deep • mono buckets weigth 370t eachSoil conditions • Sand (East) and clay (West)Water depth • 25mSPT achievements • Custom made interface frame designed &

fabricated by SPT • High capacity suction pumps proven to be compatible for alternative suction pile interfaces • Pressure-controlled operations with 0.1 bar accuracy by the SPT pumps • After 4 years of service life, each bucket swiftly pressed out of seabed in only 3.5 hours

Self Installing Platforms (SIP1 and SIP2)

CLP Met Mast (SIP1)Client COOECYear completed 2012Location Hong Kong, South China Sea

Scope of work • Detailed design suction pile foundation • Installation of SIP1 suction pile foundationProject properties • 3x suction piles of 7m OD x 12m deepSoil conditions • Soft clay and medium dense sandWater depth • 30m SPT achievements • Verticality of the structure within 0.12 deg • Installation of suction pile foundation in 1 hour

Dogger Bank Met Mast Removal

Page 11: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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DONG Borkum Riffgrund Wind Turbine (BKR01-SBJ)

Statoil Dudgeon Substation

Client DONGYear completed 2014Location German North Sea

Scope of work • Installation Engineering • Offshore installation of suction bucket jacketProject properties • 3x suction piles of 8m OD x 8m deep • Jacket 600t • 3.6 MW SIEMENS Wind TurbineSoil conditions • Dense SandsWater depth • 25mSPT achievements • First wind turbine jacket founded on suction

piles installed worldwide • Approval of German BSH • Successful installation through anti-scour

preinstalled filter layer

Client SLP SembmarineYear completed 2016Location UK North Sea

Scope of work • Detailed design suction pile foundation • Fabrication of suction pile foundation • Installation of suction pile foundationProject properties • 4x suction piles of 9m OD x 6m deep • Jacket weight 900t • Topsides weight 2,000tSoil conditions • Dense sand to stiff clayWater depth • 23mSPT achievements • Installation of suction pile foundation in 2.5

hours • Verticality of 0.01 deg

Jackets with suction pile foundation

Page 12: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Client Muhibbah Engineering (M) Bhd.Year completed 2017Location Block PM-315, Malaysia

Scope of work • Basic and detailed design suction pile foundation

• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from

Port Klang to PM-315 site • Offshore installation of jacket and topsidesProject properties • 3 x suction piles of 6m OD x 14m deep • Topsides weight 350t • Jacket weight 1,100t

Soil conditions • Very soft to stiff clayWater depth • 73mSPT achievements • Complete offshore installation campaign

within only 3 days • Jacket installation within 24 hours • Jacket vertically within 0.2 degrees • Succesfull project execution within schedule

and budget

Ophir Wellhead Platform Jackets with suction pile foundations

Page 13: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Client Boskalis Offshore Ltd.Year completed 2016Location Aberdeen Offshore Wind Farm, Schotland

Scope of work Phase 1: small scale bucket tests • Convert SPT’s start-up pile into a Small Scale Bucket (SSB) • Add pressure sensors along the SSB shaft

and water injection system at the pile tip • Perform suction installation and retrieval

tests on seven (7) WTG locations • Analyze results to feed into suction bucket

jacket foundation design

Phase 2: full scale bucket tests • Design and fabricate a full scale bucket (FSB) similar to the intendend WTG foundations • Add pressure sensors along the FSB shaft

and waterinjection system at the pile tip • Perform suction installation and retrieval tests on eight (8) WTG locations • Analyze results to de-risk the suction bucket jacket foundation installation

Project properties Phase 1: • SAPS-003 remotely operated hydraulic

suction pump unit and lifting tool Phase 2: • SAPS-007 remotely operated electrical suction pump unitSoil conditions • Sand and clayWater depth • 21 - 35 mSPT achievements • Modification of DNV correlation factors for

in-situ soil conditions • Confirm applicability of mitigating measures

AOWF suction bucket tests Jackets with suction pile foundations

Page 14: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Wintershall Multi Purpose Platform (3x)Client WintershallYear completed 2013, 2001, 2000, 1997Location North Sea Dutch sector P2 and P6

Scope of work • Installation of the suction pile foundations for 3 MPPs

• Relocation of 3 MPPs in 2000, 2001, 2013Project properties • 4x suction piles of 9m OD x 9m deep • Topsides weight of 2,200t • Substructure including suction pile weight

1,000tSoil conditions • Sandy and occasional clayey soilsWater depth • 25m-30m SPT achievements • All 3 platforms relocated without port call • Relocation (de-installation and re-

installation) of each platform in only 3 days

Global Tech 1 Transformer SubstationClient Keppel VerolmeYear completed 2013Location North Sea German Bight

Scope of work • Preparation and review of platform T&I procedures

• Geotechnical design suction piles • Installation engineering for installation of

suction piles • Provision of construction crew on vessel • Installation of suction pilesProject properties • 4 x suction piles of 11m OD x 9.5m deep • Topsides weight 4,850t • Substructure including suction piles weight

3,900tSoil conditions • Dense sandsWater depth • 40mSPT achievements • First suction pile foundation in the German

sector approved by BSH

Jackets with suction pile foundations

Page 15: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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PEMEX Bridge Support Structure

Allseas Pioneering Spirit Test Frame

Client NuvoilYear completed 2016Location Sonda de Campeche, Gulf of Mexico

Scope of work • Installation suction pile foundationProject properties • 3x suction piles of 5m OD x 15.3m deep • Jacket weight 300t • Bridge weight 300tSoil conditions • Soft clay and medium dense sandWater depth • 43m SPT achievements • Installation of suction pile foundation in 2 hours • Verticality of 0.01 deg

Client AllseasYear completed 2016Location K13, Dutch North Sea

Scope of work • Detailed design suction pile foundation • Fabrication suction pile foundation • Installation suction pile foundationProject properties • 4x suction piles 9m OD x 8.5m deep • Jacket weight 1,600t • Ballast tanks, including ballast water weight 4,300tSoil conditions • Dense to very dense sandWater depth • 27m

Jackets with suction pile foundations

Page 16: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Talisman Bunga Raya Subsea JacketClient TalismanYear completed 2003Location Offshore Malaysia

Scope of work • Design of suction pile foundation • Marine design verification • Installation procedures • Installation of free floating jacket suction pile

foundationProject properties • 4x suction pile 8.5m OD x 9m deep • Jacket weight 1,700tSoil conditions • Firm claysWater depth • 53mSPT achievements • Application of SPT Offshore’s patented

technology ‘buoyancy in suction piles’, making a platform wet tow feasible

Client Subsea7Year completed 1999Location West Africa Angola

Scope of work • Design of suction pile foundation • Fabrication of suction piles • Suction pile installation servicesProject properties • 3x suction pile 5m OD x 5.5m deep • Jacket weight 650tSoil conditions • Soft claysWater depth • 120mSPT achievements • Jacket installation in 24 hours, including

wet upending, set down and suction pile installation

• Verticality of the structure within 0.25 deg

Chevron North Nemba Flare Jacket

Jackets with suction pile foundations

Page 17: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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EON Huntington FPSO

Noble Hadera Oil Offloading Buoy

Client Sevan MarineYear completed 2012Location UK Central North Sea

Scope of work • Installation engineering for loadout, handling and installation of suction pile mooring

• Provision of construction crew on vessel • Installation of suction pileProject properties • 12x suction pile of 9m OD x 7.5m deep • 250m chain sectionSoil conditions • Stiff claysWater depth • 90mSPT achievements • 6 weeks project preparation time

Client MicoperiYear completed 2012Location Mediterranean

Scope of work • Installation engineering for installation of suction piles

• Installation of suction pilesProject properties • 8x suction pile 9m OD x 11.5 - 18.5m deepSoil conditions • Soft to medium stiff claysWater depth • 80m

Suction piles for moorings

Page 18: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Athena FPSO

GFI Bualang Field Development FPSO mooring

Client Bibby OffshoreYear completed 2011Location UK Central North Sea

Scope of work • Suction pile installation engineering • Suction pile installation servicesProject properties • 5x suction pile 5m OD x 13.5m deep • 3x suction pile 6.5m OD x 11m deep • 1x suction pile 5m OD x 11m deepSoil conditions • Sandy and clayey soilsWater depth • 140m water

Client EMASYear completed 2007-2008Location Gulf of Thailand

Scope of work • Design of suction pile cluster • Installation of suction pile clusterProject properties • 1x suction pile cluster with 3x suction piles

of 4.2m OD x 4.5m deep • 300t connectionSoil conditions • Soft to stiff claysWater depth • 30m

Suction piles for moorings

Page 19: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Suction piles for moorings

Chevron Frade Field Subsea Development

British Guyana Bridge Pontoon Mooring

Client Subsea7Year completed 2007-2008Location Brazil

Scope of work • Detailed design of suction piles for the mooring of subsea risers

• Fabrication of suction piles in Brazil • Installation of suction piles using ultra

deepwater suction pump SAPS-003Project properties • 22 suction piles of 3m OD x 6m to 9m deepSoil conditions • Soft claysWater depth • 1,100mSPT achievements • Average complete suction pile installation of

only 7 hours per pile • Full survey and positioning equipment

integrated in pump

Client Bosch RexrothYear completed 2007Location Berbice River, Guyana

Scope of work • Detailed design of Suction Embedded Anchors (SEA)

• Fabrication and supply of SEA • Installation of SEAProject properties • 80 no. 100t UHC SEASoil conditions • Soft to very stiff claysWater depth • 3 – 12m

Page 20: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Shell Malikai

BP Foinaven

Client TechnipYear completed 2015Location Sabah, Malaysia

Scope of work • Detailed design suction pile interface and hatches

• Fabrication of suction pile interface and hatch

• Installation of 14 no. turning bollard suction piles

• Installation of 2 no. pipeline restraint suction piles

Project properties • 14x turning bollard suction piles of 1.5m OD x 13m deep • 2x pipeline restraint suction piles 5m OD x

15.5m deepSoil conditions • Soft clayWater depth • 500mSPT achievements • Average complete suction pile installation of only 5 hours per pile

Client Subsea7Year completed 2015Location UK North Sea

Scope of work • Installation and removal services • Rental of suction pileProject properties • 1x suction pile 3.4m OD x 6.25m deepSoil conditions • Very soft to firm clayWater depth • 500m

Suction piles for pipelay startup

Page 21: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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PEMEX Line 3 & 11Client SwiberYear completed 2014Location Gulf of Mexico

Scope of work • Installation and removal engineering • Rental of start-up suction pile • Installation and removal servicesProject properties • 1x suction pile 3.4m OD x 9m deepSoil conditions • Very soft to soft claysWater depth • 120m

Shell BC-10Client AllseasYear completed 2015Location Campos Basin, Brasil

Scope of work • Suction pile installation and removal engineering

• Installation and removal servicesProject properties • 1x suction pile 6m OD x 6.8m deepSoil conditions • Soft clayWater depth • 1,675m

Suction piles for pipelay startup

Page 22: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Statoil Asgard Field DevelopmentClient AllseasYear completed 2013Location Norwegian North Sea

Scope of work • Installation and removal engineering • Suction pile design verification • Installation and removal servicesProject properties • 1x suction pile 6m OD x 6.8m deepSoil conditions • Silty clayWater depth • 300m

Suction piles for pipelay startup

Noble Tamar DevelopmentClient Allseas Marine ContractorsYear completed 2011Location Mediterranean

Scope of work • Suction pile installation engineering • Rental of suction piles • Installation and removal of suction pilesProject properties • 2x rental suction piles of 3.4m OD x 12m

deep • Suction pile weight 25t eachSoil conditions • Soft claysWater depth • 1,700 mSPT achievements • Deepest suction pile installed by SPT

Offshore • Quick installation in critical vessel time of

the Allseas Audacia

Page 23: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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PEMEX Ayatsil PLEMClient SwiberYear completed 2016Location Gulf of Mexico

Scope of work • Installation of the suction pile foundationProject properties • 4x suction piles of 4.5m OD x 4.5m deep • Structure weight of 170tSoil conditions • Medium dense sand and soft clayWater depth • 110mSPT achievements • Suction pile foundation installation in only

45 minutes

ENI RosettaClient SaipemYear completed 2008Location Mediterranean, Egypt

Scope of work • Rental of suction pile installation spread for installation of foundation of manifold protection structure

Project properties • 4x triangular suction compartments of 5m deep x 5m depth x 3.5m height

• Structure weight of 135tSoil conditions • Soft claysWater depth • 100m

Suction piles for the foundation of subsea structures

Page 24: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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PetroCanada de Ruyter DevelopmentClient SmitYear completed 2006Location Dutch sector of the North Sea

Scope of work • Installation of GBS suction skirt foundation • Installation of cluster suction pile foundationProject properties • 4x suction piles of 7.5m OD x 5.8m deep • TMLS oil offloading structure weight of 240tSoil conditions • Silty sandsWater depth • 25m

Suction piles for the foundation of subsea structuresAmerada Hess Ceiba Subsea DevelopmentClient Subsea7Year completed 2003-2006Location Equatorial Guinea, West Africa

Scope of work • Detailed design of suction pile cluster foundation

• Fabrication of suction pile cluster foundations

• Installation of suction pile cluster foundations

Project properties • 25x suction pile foundations of 3x suction piles of 1.5m to 2.5m OD x 6m to 8m depth

Soil conditions • Soft claysWater depth • 700 – 900mSPT achievements • Verticality of all suction pile foundations

within 0.5 deg

Page 25: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

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Support Suction Piles for PGN Repair Suction piles for the foundation of subsea structures

Client DCNYear completed 2015Location Indonesia, offshore Jakarta

Scope of work • Management and installation engineering • Detailed design of four (4) suction pile foundations • Detailed design of one (1) suction pile for testing • Suction installation services with lightweight

SAPS-005

Project properties • 5 x suction piles of 1.4 m OD x 6m deep; 1 test pile and 4 foundation pilesSoil conditions • Soft clayWater depth • 25 mSPT achievements • Installation of test pile for verification of soil

characteristics • Installation and removal of four (4) foundation piles. • Each foundation pile installed in less than 15 minutes.

Project achievement • Certificate of Great Achievement by PGN Indonesia

Page 26: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

Year Client Project Location Water DepthYear Client Project Location Water Depth2018 Boskalis Offshore Aberdeen Offshore Windfarm UK North Sea 19m - 32m2017 Ardent Global Dogger Bank Met Mast Removal UK North Sea 25m2017 Muhibbah Engineering Ophir Wellhead Platform Malaysia 73m2016 Sembmarine SLP Statoil Dudgeon Substation UK North Sea 23m2016 Allseas Pioneering Spirit Test Frame Dutch North Sea 30m2016 Nuvoil PEMEX Bridge Support Mexican GoM 43m2016 Swiber PEMEX PLEMs Mexican GoM 110m2016 Subsea7 BP Foinaven UK North Sea 450m2016 Boskalis Offshore AOWF suction bucket tests Aberdeen 21m - 35m2015 DCN Support suction piles voor PGN repair Indonesia 25m2015 Technip Shell Malikai Malaysia 900m2015 DCN PGN Pipeline Repair Indonesia 25m2015 Allseas Shell BC-10 Brazil 1,700m 2014 DONG Energy Borkum Riffgrund Suction Bucket Jacket for 3.6 MW WTG German North Sea 24m2014 Protexa PEMEX Line 2 and 8 start-up suction pile Mexican GoM 120m2014 Swiber PEMEX Line 3 and 11 start-up suction pile Mexican GoM 120m2014 Protexa PEMEX Kuil-B to Abkatun-A Pipeline start-up suction pile Mexican GoM 125m2014 Cal Dive International PEMEX Line 4, 7 and 9 start-up suction pile Mexican GoM 50m – 120m2014 Scaldis NV Wintershall L6-B Minimum Facility Platform (SIP1) Dutch North Sea 35m2014 Mammoet Amuriyah Salvage barge mooring Persian Gulf 30m2013 Wintershall Wintershall P6S MPP relocation to Q1D Dutch North Sea 26m2013 Seaway Heavy Lift Gaz de France Q13-A Platform Dutch North Sea 20m2013 Allseas Claymore start-up suction pile UK North Sea 110m2013 Keppel Velrome Global Tech Transformer Substation German North Sea 40m2013 Allseas Asgard start-up suction pile Norwegian North Sea 300m2012 Sevan Marine EON Huntington FPSO mooring UK North Sea 90m2012 Micoperi Noble Hadera Oil Offloading Buoy mooring Mediterranean 80m2012 COOEC CLP met mast (SIP1) Hong Kong 30m2011 Allseas Noble Tamar start-up suction pile Mediterranean 1,600m2011 ALE Heavylift Shell Riser Access Tower (SIM) Dutch North Sea 30m2011 Bibby Offshore Athena FPSO mooring UK North Sea 140m2011 McDermott BP barge mooring for pipelay Caspian Sea 175m2011 Carbon Trust Offshore Wind Accelerator Self Installing Wind Turbine Study North Sea Max. 60m2011 Bluewater Total CLOV FPSO and buoy mooring Angola 1,100m

2010 Heerema Fabrication Centrica F3FA (SIP2) Dutch North Sea 40m2010 Global Industries PEMEX L59 KUH and Kumaza L58 pipeline startup suction pile Mexican GoM 60m – 80m2009 Perenco Perenco Emeraude Congo 60m2009 HSM Ithaca Jacky (SIP1) UK North Sea 45m2008 COOEC CLP met mast test suction pile Hong Kong 30m2008 Smit Talisman Yme platform Norwegian North Sea 80m2008 Saipem ENI Rosetta Egypt 100m2008 EMAS GFI Bualang Field Development suction pile clusters Gulf of Thailand 30m2008 Subsea7 Chevron Frade Field Subsea Development Wellhead Structure Brazil 1,100m2007 Bosch Rexroth Berbice River Bridge Mooring Subsea Embedded Anchors Guyana 12m2007 Allseas Maersk Blane Development start-up Suction pile UK North Sea 80m2007 Oceanografia PEMEX Sihil and AKAL pipelines start-up suction pile Mexican GoM 40m – 80m2006 Smit PetroCanada de Ruyter Development Dutch North Sea 25m2006 Talisman Talisman Bunga Raya platform extension (SIM) Malaysia 55m2006 Global Industries PEMEX KU-D pipeline startup suction pile Mexican GoM 40m2006 Subsea7 ConocoPhillips Ekofisk Budle Installation Norwegian North Sea 80m2006 Subsea7 Amarada Hess Ceiba Subsea Development Equatorial Guinea 800m2005 Doris Engineering Total Moho Bilondo FPSO mooring Congo 600m2005 Saipem Nexen Buzzard North Sea 140m2005 Subsea7 BP West Infill Flowline UK North Sea 300m – 600m2005 Subsea7 NGC Bud pipeline Trinidad 80m2004 Subsea7 Exelerate Project Energy Bridge Field Development GoM 80m2003 Talisman Talisman Bunga Raya subsea jacket Malaysia 55m2003 Allseas Maersk Halfdan Tyra Pipeline Danish North Sea 50m2002 Prosafe Agip ABO FPSO Mooring Nigeria 600m2002 Genesis Burlington Resources Rivers Field Development Calder (SIP2) UK North Sea 30m2002 Technip Centrica Bains UK North Sea 20m2002 Wintershall Wintershall P2-NE-Q4B MPP SIP2 Relocation Dutch North Sea 30m2001 Smit Mammoet JV Kursk Salvage Barents Sea 120m2001 Wintershall Wintershall P2-SE to P6-D SIP2 Relocation Dutch North Sea 30m2000 Genesis Burlington Millom West (SIP2) UK North Sea 30m1999 Subsea7 Chevron North Nemba Flare Jacket Angola 120m1998 Subsea7 Chevron Alba Drilling Centre Manifold UK North Sea 140m1997 Wintershall Wintershall P2/P6 Dutch North Sea 30m

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Projects

Projects

Head office

Foreign office

Design; Knoeff comm

unication-design, Amsterdam

Page 27: Project Track Record...• Basic design of jacket • T&I engineering • Transportation of jacket and topsides from Port Klang to PM-315 site • Offshore installation of jacket and

SPT Offshore, Pelmolenlaan 1A, 3447 GW Woerden, The Netherlandst +31 (0)88 220 21 21, [email protected], www.sptoffshore.com

Courtesy of Vattenfall AOWF-SBJ