Enhydra FWIV

Enabling commercial scale development of floating offshore wind farms.

Description

Specifications

Main characteristics FWIV - International

Hull

Length overall

150.6 m

Length between perpendiculars

138.5 m

Breadth

30.8 m

D main deck

11.9 m

Draught

8.5 m

Deadweight

16,600 t

Speed

14 kn

Autonomy

50 days

DP class

2

Bollard pull

230 t

Accommodation

100 - 120 POB

Power generation & utilities

Installed power

21,600 kW

# Generator sets

6

MGO

3,600 m3

Alternative fuel capacity

1,700 m3

Fresh water

480 m3

Propulsion and DP

Tunnel thrusters

2 x 3,150 kW

Azimuth thrusters

1 x 3,500 kW

3 x 3,200 kW

Total thruster power

19,400 kW

Classification, regulations

DNV or ABS Crane Vessel Notation

DP2 station keeping notation (upgradable)

IMO - Special Purpose Code

Offshore logistics

Gangway System

Compensation

Fully compensated 6 DOF

Cargo

Yes (trolley & integrated crane)

Main crane

Type

knuckle boom

SWL

400 t

Outreach

19 m

Max outreach

40 m

Compensation

Yes, Motion Compensated

2nd crane

Type

Knuckle boom

SWL

28 t

Outreach

6-35 m

Compensation

No

Helideck

Size

26 m (Sikorsky S-92 capable)

Additional equipment

ROV

Yes, inclusive of launch system

Drone/AUV

Yes, optional

Vertical Lay System

Main characteristics FWIV - US

Hull

Length overall

494.1 ft

Length between perpendiculars

454.4 ft

Breadth

101.0 ft

D main deck

39.0 ft

Draught

27.9 ft

Deadweight

16,600 t

Speed

14 kn

Autonomy

50 days

DP class

2

Bollard pull

up to 300 t

Accommodation

100 - 120 POB

Power generation & utilities

Installed power

28,967 hp

# Generator sets

6

MGO

142,637 ft3

Alternative fuel capacity

59,972 ft3

Fresh water

480 m3

Propulsion and DP

Tunnel thrusters

2 x 4,227 hp

Azimuth thrusters

1 x 4,694 hp

3 x 4,291 hp

Total thruster power

26,021 hp

Classification, regulations

DNV or ABS Crane Vessel Notation

DP2 station keeping notation (upgradable)

IMO - Special Purpose Code

Offshore logistics

Gangway System

Compensation

Fully compensated 6 DOF

Length

98.4 ft

Cargo

Yes (trolley & integrated crane)

Main crane

Type

knuckle boom

SWL

400 t

Outreach

62.3 ft

Max outreach

132.2 ft

Compensation

Yes, Motion Compensated

2nd crane

Type

Knuckle boom

SWL

28 t

Outreach

20-114 ft

Compensation

No

Helideck

Size

26 m (Sikorsky S-92 capable)

Additional equipment

ROV

Yes, inclusive of launch system

Drone/AUV

Yes, optional

Vertical Lay System