Vessel Specifications

Topaz Tangaroa and Topaz Tiamat Multi-purpose Field and ROV Support Vessel

Summary

The vessel is a Multi-purpose ROV Support Vessel (MPSV) designed specially to serve the offshore subsea market. With a 120-tonne Active Heave Compensated crane and integrated ROV hangars, the vessel is custom built for subsea operations both over the ship-side or through the 7.2 x 7.2 metre moonpool. Powerful but efficient azimuth thrusters combined with dynamic positioning system ensure safe and economic operations.

Its optimised hull form is designed for all weather conditions. This combined with a state-of-the-art propulsion system provide excellent seakeeping abilities, station keeping performance and extremely low fuel consumption. Low fuel consumption means less harmful emissions which combined with the low noise and vibration levels ensure high levels of comfort for all onboard.

Crane Capability

Crane operations over stern, side and through moonpool with increased pedestal height and man riding capabilities.

Max SWL main hoist single line (AHC): 120 t Wire length main hoist: 3000 m Max SWL whip hoist single line (AHC): 20 t Wire length whip hoist: 3,000 mMax hook height: 39.5 m above main deckMoonpool: 7.2 m x 7.2 m

Power & Propulsion

2 off El. driven side thruster forward approx 1650 ekW1 off El. driven swing-up thruster forward approx 1500 ekW2 off El. driven Azimuth thrusters (Aft) approx 1950 ekW

Fuel Consumption

Harbour / In Port: 2.5 m3 per dayTransit 10 knots: 11.3 m3 per day Transit 12 knots: 15.8 m3 per dayDP2 Light: 4.8 m3 per dayDP2: 8.5 m3 per day

ROV Facilities

ROV hangar with space for 2 x WROV. The hangar is open across for easy access between port and starboard system.

ROV Mechanical workshops are located on A-deck adjacent hangar with ROV online room located on main deck.

Large offline room / client office located adjacent online room with data room / survey room and additional conference room and office available in the same area.

Vessel Specification

Vessel Capabilities

DP2 IMR VESSEL WITH 120T CRANE, 82 POB AND 1,000M² DECK

DESIGNED WITH SUBSEA IN MIND

VESSEL OVERVIEWLength overall: 98.1 mBreadth moulded: 20.0 mDepth to main deck: 8.5 mMax. draught: 6.0 mAccommodation: 82 personsClass: DNV

Notation:1A1, E0, DYNPOS-AUTR, DK(+), HELDK, SF, CLEAN DESIGN, CRANE, NAUT-AW, Comf-V(3)-C(3), BWM-T, SPS

Cargodeck area: 1,000 m2

Deck cargo: 1,400 tDeadweight: 3,000 tFuel oil: 1,600 m3

Fresh water: 600 m3

MEG: 400 m3

Sewage: 350 m3

Water ballast: 2,800 m3

•Seabedmapping•Routesurvey•Pipelinesurvey•Inspections•Installationsupport•Cablesurvey

•Lightsubseaconstruction•Remotelyoperatedtooloperations•Repairofsubseasystems•Maintenanceofsubseasystems•WROVoperations•Commissioning

•Cableinstallation•Flexibleproductinstallation•Subseainfrastructure•SURF

•Jettrenching•Mechanicalcutting•Ploughing•Pre-cuttrenching•Offshoregeotechnicalservices

•Turbineinstallation•Interarraycableinstallation•Exportcableinstallation•Walk-to-Workplatform

4

1

•Disposal•Pipelineremovalbyburial•Cuttingandrecovery

5 6

32

OUR VALUE PROPOSITION

Inspection Maintenance & Repair (IMR)

Decommissioning

Renewables

Survey & SeabedMapping

1

Subsea Installation

Seabed Intervention

26

3

4

5

3,000m 120t AHC crane

Large 1,000m2 working deck

7.2m x 7.2mmoonpool

Main propulsion:2 x 1,950 kW RR Azipull

Accommodation for 82

Power configuration optimized for low fuel

consumption

Powerful thrusters:2 x 1,650 kW tunnel

1 x 1,500 kW azimuth

2 x WROV hangar Helideck Ø=22m, 12, 8t

400m3 MEG capacity

Summary

The vessel is a Multi-purpose ROV Support Vessel (MPSV) designed specially to serve the offshore subsea market. With a 120-tonne Active Heave Compensated crane and integrated ROV hangars, the vessel is custom built for subsea operations both over the ship-side or through the 7.2 x 7.2 metre moonpool. Powerful but efficient azimuth thrusters combined with dynamic positioning system ensure safe and economic operations.

Its optimised hull form is designed for all weather conditions. This combined with a state-of-the-art propulsion system provide excellent seakeeping abilities, station keeping performance and extremely low fuel consumption. Low fuel consumption means less harmful emissions which combined with the low noise and vibration levels ensure high levels of comfort for all onboard.

Crane Capability

Crane operations over stern, side and through moonpool with increased pedestal height and man riding capabilities.

Max SWL main hoist single line (AHC): 120 t Wire length main hoist: 3000 m Max SWL whip hoist single line (AHC): 20 t Wire length whip hoist: 3,000 mMax hook height: 39.5 m above main deckMoonpool: 7.2 m x 7.2 m

Power & Propulsion

2 off El. driven side thruster forward approx 1650 ekW1 off El. driven swing-up thruster forward approx 1500 ekW2 off El. driven Azimuth thrusters (Aft) approx 1950 ekW

Fuel Consumption

Harbour / In Port: 2.5 m3 per dayTransit 10 knots: 11.3 m3 per day Transit 12 knots: 15.8 m3 per dayDP2 Light: 4.8 m3 per dayDP2: 8.5 m3 per day

ROV Facilities

ROV hangar with space for 2 x WROV. The hangar is open across for easy access between port and starboard system.

ROV Mechanical workshops are located on A-deck adjacent hangar with ROV online room located on main deck.

Large offline room / client office located adjacent online room with data room / survey room and additional conference room and office available in the same area.

Vessel Specification

Vessel Capabilities

DP2 IMR VESSEL WITH 120T CRANE, 82 POB AND 1,000M² DECK

DESIGNED WITH SUBSEA IN MIND

VESSEL OVERVIEWLength overall: 98.1 mBreadth moulded: 20.0 mDepth to main deck: 8.5 mMax. draught: 6.0 mAccommodation: 82 personsClass: DNV

Notation:1A1, E0, DYNPOS-AUTR, DK(+), HELDK, SF, CLEAN DESIGN, CRANE, NAUT-AW, Comf-V(3)-C(3), BWM-T, SPS

Cargodeck area: 1,000 m2

Deck cargo: 1,400 tDeadweight: 3,000 tFuel oil: 1,600 m3

Fresh water: 600 m3

MEG: 400 m3

Sewage: 350 m3

Water ballast: 2,800 m3

•Seabedmapping•Routesurvey•Pipelinesurvey•Inspections•Installationsupport•Cablesurvey

•Lightsubseaconstruction•Remotelyoperatedtooloperations•Repairofsubseasystems•Maintenanceofsubseasystems•WROVoperations•Commissioning

•Cableinstallation•Flexibleproductinstallation•Subseainfrastructure•SURF

•Jettrenching•Mechanicalcutting•Ploughing•Pre-cuttrenching•Offshoregeotechnicalservices

•Turbineinstallation•Interarraycableinstallation•Exportcableinstallation•Walk-to-Workplatform

4

1

•Disposal•Pipelineremovalbyburial•Cuttingandrecovery

5 6

32

OUR VALUE PROPOSITION

Inspection Maintenance & Repair (IMR)

Decommissioning

Renewables

Survey & SeabedMapping

1

Subsea Installation

Seabed Intervention

26

3

4

5

3,000m 120t AHC crane

Large 1,000m2 working deck

7.2m x 7.2mmoonpool

Main propulsion:2 x 1,950 kW RR Azipull

Accommodation for 82

Power configuration optimized for low fuel

consumption

Powerful thrusters:2 x 1,650 kW tunnel

1 x 1,500 kW azimuth

2 x WROV hangar Helideck Ø=22m, 12, 8t

400m3 MEG capacity

Summary

The vessel is a Multi-purpose ROV Support Vessel (MPSV) designed specially to serve the offshore subsea market. With a 120-tonne Active Heave Compensated crane and integrated ROV hangars, the vessel is custom built for subsea operations both over the ship-side or through the 7.2 x 7.2 metre moonpool. Powerful but efficient azimuth thrusters combined with dynamic positioning system ensure safe and economic operations.

Its optimised hull form is designed for all weather conditions. This combined with a state-of-the-art propulsion system provide excellent seakeeping abilities, station keeping performance and extremely low fuel consumption. Low fuel consumption means less harmful emissions which combined with the low noise and vibration levels ensure high levels of comfort for all onboard.

Crane Capability

Crane operations over stern, side and through moonpool with increased pedestal height and man riding capabilities.

Max SWL main hoist single line (AHC): 120 t Wire length main hoist: 3000 m Max SWL whip hoist single line (AHC): 20 t Wire length whip hoist: 3,000 mMax hook height: 39.5 m above main deckMoonpool: 7.2 m x 7.2 m

Power & Propulsion

2 off El. driven side thruster forward approx 1650 ekW1 off El. driven swing-up thruster forward approx 1500 ekW2 off El. driven Azimuth thrusters (Aft) approx 1950 ekW

Fuel Consumption

Harbour / In Port: 2.5 m3 per dayTransit 10 knots: 11.3 m3 per day Transit 12 knots: 15.8 m3 per dayDP2 Light: 4.8 m3 per dayDP2: 8.5 m3 per day

ROV Facilities

ROV hangar with space for 2 x WROV. The hangar is open across for easy access between port and starboard system.

ROV Mechanical workshops are located on A-deck adjacent hangar with ROV online room located on main deck.

Large offline room / client office located adjacent online room with data room / survey room and additional conference room and office available in the same area.

Vessel Specification

Vessel Capabilities

DP2 IMR VESSEL WITH 120T CRANE, 82 POB AND 1,000M² DECK

DESIGNED WITH SUBSEA IN MIND

VESSEL OVERVIEWLength overall: 98.1 mBreadth moulded: 20.0 mDepth to main deck: 8.5 mMax. draught: 6.0 mAccommodation: 82 personsClass: DNV

Notation:1A1, E0, DYNPOS-AUTR, DK(+), HELDK, SF, CLEAN DESIGN, CRANE, NAUT-AW, Comf-V(3)-C(3), BWM-T, SPS

Cargodeck area: 1,000 m2

Deck cargo: 1,400 tDeadweight: 3,000 tFuel oil: 1,600 m3

Fresh water: 600 m3

MEG: 400 m3

Sewage: 350 m3

Water ballast: 2,800 m3

•Seabedmapping•Routesurvey•Pipelinesurvey•Inspections•Installationsupport•Cablesurvey

•Lightsubseaconstruction•Remotelyoperatedtooloperations•Repairofsubseasystems•Maintenanceofsubseasystems•WROVoperations•Commissioning

•Cableinstallation•Flexibleproductinstallation•Subseainfrastructure•SURF

•Jettrenching•Mechanicalcutting•Ploughing•Pre-cuttrenching•Offshoregeotechnicalservices

•Turbineinstallation•Interarraycableinstallation•Exportcableinstallation•Walk-to-Workplatform

4

1

•Disposal•Pipelineremovalbyburial•Cuttingandrecovery

5 6

32

OUR VALUE PROPOSITION

Inspection Maintenance & Repair (IMR)

Decommissioning

Renewables

Survey & SeabedMapping

1

Subsea Installation

Seabed Intervention

26

3

4

5

3,000m 120t AHC crane

Large 1,000m2 working deck

7.2m x 7.2mmoonpool

Main propulsion:2 x 1,950 kW RR Azipull

Accommodation for 82

Power configuration optimized for low fuel

consumption

Powerful thrusters:2 x 1,650 kW tunnel

1 x 1,500 kW azimuth

2 x WROV hangar Helideck Ø=22m, 12, 8t

400m3 MEG capacity

Topaz Tangaroa Multipurpose Field and ROV Support Vessel

GA Plan

All the details are believed to be correct but not guaranteed and owners reserve the right to amend them. www.topazworld.com

Vessel Specifications

CONTACTCommercial DepartmentTopaz Energy and MarineLevel 58, Almas Tower, Jumeirah Lakes TowersP.O. Box 282800, Dubai, UAETel +971 4 440 47 00Fax +971 4 440 47 99

Email commercial.topaz@topazworld.com

TOPAZ MARINE CASPIANBUE Caspian Limited5th Floor, ISR Plaza Business Centre69 Nizami Street, Baku AZ1005 Azerbaijan Tel +994 124 97 87 67 Fax +994 124 97 25 96 Email commercial.caspian@topaz-marine.com

BUE Kazakhstan Limited 2nd Floor, Building 80, Micro Region 14 P.O. Box 130000, Aktau Republic of Kazakhstan Tel +7 7292 42 82 72 Fax +7 7292 42 82 77 Email commercial.caspian@topaz-marine.com

BUE Marine Turkmenistan LimitedBitarap Turkmenistan Shayoly 231,Oguzkent Hotel Business Centre,Office 401, Ashgabat, TurkmenistanTel +993 12 44 99 38Fax +993 12 44 99 39Email commercial.caspian@topaz-marine.com

Topaz Astrakhan Limited7, Turgeneva str, 2nd FloorTel +7 8512 23 80 72Fax +7 8512 23 80 72Email commercial.caspian@topaz-marine.com

TOPAZ MARINE MENADoha Marine Services WWL P.O. Box 37102, 4th Floor, Faisaliyah Building Suhaim Bin Hamad Street, Al Saad Area Doha, State of Qatar Tel +974 4410 48 00 Fax +974 4447 94 73 Email commercial.mena@topaz-marine.com

Topaz Marine Saudi Arabia Co Ltd. P.O. Box 4905, Al Jarbou Tower, 9th Floor, Office 902 Dhahran StreetAl Khobar 31952, Kingdom of Saudi Arabia Tel +966 13 835 36 30 Fax +966 13 833 41 58 Email commercial.mena@topaz-marine.com

TOPAZ MARINE AFRICATopaz Marine Angola138 Ilha do CaboAvenida Murtala MohammedLuanda, AngolaTel +244 222 7250 55Email commercial.africa@topaz-marine.com

Topaz Marine Nigeria3rd Floor, Atlantic House121 Louis Solomon Close, Ahmadu Bello WayVictoria Island, Lagos, NigeriaEmail commercial.africa@topaz-marine.com

STAIRS

STAIRS

STAIRS

STAIRS

STAIRS

CA

BLE

TRU

NK

AC

.

CA

BLE

TRU

NK

AC

.

CA

BLE

TRU

NK

AC

.

CA

BLE

TRU

NK

AC

.

ROLLREDUCTIONTANK

STAIRS

STAIRS

CA

BLE

TRU

NK

AC

.

ROLLREDUCTIONTANK STAIRS

STAIRS

STAIRS

STAIRS

STAIRS

STAIRS

C.L.

C.L.

C.L.

FITTINGS FOR ONE (1) UMBILICAL WINCH

SPACE FOR ONE (1) UMBILICAL WINCH

OPTION!2x BATTERYSYSTEM

CABLE TRAY

CABLE TRAY

FITTINGS FOR ONE (1) LARS SYSTEM

STAIRS

ENGINE ROOM

C.L.WB / Drill Water

UMBILICALWINCHROOM

ENGINE ROOM

CONTACT Commercial Department

Topaz Energy and Marine Level 58, Almas Tower, Jumeirah Lakes Towers

P.O. Box 282800, Dubai, UAE Tel +971 4 440 47 00

Fax +971 4 440 47 99 Email commercial.topaz@topazworld.com

www.topazworld.comAll the details are believed to be correct but not guaranteed and owners reserve the right to amend them.