semi submersible

www.prosafe.com The new build semi-submersible accommodation unit will be built and designed for worldwide operations including the UK and Norwegian Continental Shelf. FLAG STATE: Singapore CLASS: 1A1 Column-stabilised Accommodation Unit (N) HELDK E0 DYNPOS-AUTRO POSMOOR ATA/V CLEAN DESIGN Arrangement The semi-submersible is a GVA 3000E accommodation unit incorporating GVA’s extensive semi vessel design experience being built at Jurong Shipyard Pte Ltd in Singapore. The vessel is arranged with all main machinery spaces and associated services in the forward section of the deck box. Accommodation All accommodation spaces and main life saving equipment are located at the aft end as far away from the host installation as possible. Access to/from the gangway located midship forward is via dedicated routes in the deck box. The accommodation block incorporates two atriums which will provide natural light to cabins and offices. All work spaces and offices are designed in strict compliance with the working environment requirements for operating on the Norwegian Continental Shelf. Station Keeping The accommodation unit has DP3 station keeping abilities and can also deploy a 12 point mooring system. DIMENSIONS: Length (overall) 103.90m(Approx) Pontoon Length 94.50m Breadth (overall) 88.70m(Approx) Pontoon Breadth 15m DRAUGHT: Transit 8.66m Operation 18.60m Survival 15.10m DISPLACEMENT: Transit 23,800t Operating 30,940t Survival 28,600t ACCOMMODATION: 450 beds (all single cabins) GANGWAY: Telescopic hydraulic 38.5 m ± 7.5 m DECK CRANES: Starboard crane diesel driven, port crane electrical driven Main Hoist: 50t at 16m radius Whip Hoist: 15t at 56 radius Lifting capacity same both cranes HELIDECK: Rated for Sikorsky S61N and S92. Fitted with integrated fire fighting system with pop-up nozzles. Helideck diameter 1.25 x D. LIFESAVING: 8 x 70 men free fall lifeboats designed and built to the latest PSA requirements. STATION KEEPING: DP3. 6 x 4.4 MW azimuth thrusters. MOORING: 12 point mooring system. 90 mm wire, breaking load 6490 kN. POSMOR ATA/V. POWER: 6 x 5.6 MW main engines 1 x 1.2 MW emergency generator STORAGE CAPACITY: 2,600 m3 fuel oil 600 m3 fresh water OPEN DECK AREA: Approximately 2,100 m 2 VARIABLE DECK 1,875 tonnes in operating and survival LOAD: 2000 tonnes in transit condition DESIGN LIFE: 30 years fatigue design life main structure (class require 20 years and most rig designs have 20 years) Semi-submersible - GVA 3000E

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semi submersible

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www.prosafe.com

The new build semi-submersible accommodation unit will be built and designed for worldwide operations including the UK and Norwegian Continental Shelf.

FLAG STATE: Singapore CLASS: 1A1 Column-stabilised Accommodation Unit (N) HELDK E0 DYNPOS-AUTRO POSMOOR ATA/V CLEAN DESIGN

ArrangementThe semi-submersible is a GVA 3000E accommodation unit incorporating GVA’s extensive semi vessel design experience being built at Jurong Shipyard Pte Ltd in Singapore. The vessel is arranged with all main machinery spaces and associated services in the forward section of the deck box.

AccommodationAll accommodation spaces and main life saving equipment are located at the aft end as far away from the host installation as possible.

Access to/from the gangway located midship forward is via dedicated routes in the deck box. The accommodation block incorporates two atriums which will provide natural light to cabins and offices.

All work spaces and offices are designed in strict compliance with the working environment requirements for operating on the Norwegian Continental Shelf.

Station KeepingThe accommodation unit has DP3 station keeping abilities and can also deploy a 12 point mooring system.

DIMENSIONS: Length (overall) 103.90m(Approx) Pontoon Length 94.50m Breadth (overall) 88.70m(Approx) Pontoon Breadth 15m

DRAUGHT: Transit 8.66m Operation 18.60m Survival 15.10m

DISPLACEMENT: Transit 23,800t Operating 30,940t Survival 28,600t

ACCOMMODATION: 450 beds (all single cabins)

GANGWAY: Telescopic hydraulic 38.5 m ± 7.5 m

DECK CRANES: Starboard crane diesel driven, port crane electrical driven

Main Hoist: 50t at 16m radius Whip Hoist: 15t at 56 radius Lifting capacity same both cranes

HELIDECK: Rated for Sikorsky S61N and S92. Fitted with integrated fire fighting system with pop-up nozzles. Helideck diameter 1.25 x D.

LIFESAVING: 8 x 70 men free fall lifeboats designed and built to the latest PSA requirements.

STATION KEEPING: DP3. 6 x 4.4 MW azimuth thrusters.

MOORING: 12 point mooring system. 90 mm wire, breaking load 6490 kN. POSMOR ATA/V.

POWER: 6 x 5.6 MW main engines 1 x 1.2 MW emergency generator

STORAGE CAPACITY: 2,600 m3 fuel oil 600 m3 fresh water

OPEN DECK AREA: Approximately 2,100 m2

VARIABLE DECK 1,875 tonnes in operating and survivalLOAD: 2000 tonnes in transit condition DESIGN LIFE: 30 years fatigue design life main structure (class require 20 years and most rig designs have 20 years)

Semi-submersible - GVA 3000E