OCEAN DUKE SPECIFICATIONS

M/V Ocean Duke
SHIP DESIGN Source Vessel
CLASSIFICATION DNV
BUILT 2013
PORT OF REGISTRY Nassau
FLAG Bahamas
IMO NUMBER 9645932
CALL SIGN C6AT6
OWNER: ISLAND OFFSHORE X KS MANAGER: VESTLAND MANAGEMENT AS
N-5384 TORANGSVÅG
MAIN DIMENSIONS CLASS NOTATIONS
Length O.A 84,45 M DNV + 1A1, ICE C, SF, EO, DYNPOS
AUTR, CLEAN DESIGN,
LFL* + OILREC, COMF – V(3),
T-MON, DK(+), FI-FI 1, HL(2.8), NAUT-OSV(A)
Length P.P 76,2 M
Beam 17 M
Draft 6,1 M
Gross Tonnage Approx. 2500 (GRT)

OUTLINE SPECIFICATION

MACHINERY AND PROPELLER PLANTS
Main Engines: 2 x RRM Bergen C25:33 L8 – 2560 kW each
Main Gears: 2 x RRM Propulsion Gearbox – 750 AGHC – KP50H PTO:1920kW
Main Propellers: 2 x Rolls – Royce (Propeller dia. 2900 mm)
Shat Gen.: 2 x (Approx. 2400 kvA) – 440 V/60 Hz each (1800 RPM)
Aux Engines: 2 x Scania DI 12 64 m 398 kW each. 2 x Alternators – 440 V/60 Hz – 378 kW each
Bow Thrusters: 2 x RRM Kamewa Ulstein TT 1850 DPN CP 760 kW each
Aft Thrusters: 2 x RRM Kamewa Ulstein TT 1650 DPN CP 590 kW each

CARGO DECK
Cargo deck area: 800m2+
Deck load: 5t/m2
Max. deck cargo: 1800 (VCG = 1.0m ab. M. dk.)
Crane: Rolls-Royce Marine AKC100/21HE4 7,97t/7,94m

DECK MACHINERY
Tugger winches: 2 x RRM Brattvaag – 10t each
Steering Gears: 2 x RRM Brattvaag El./Hydr.
FI – FI Monitors: 2 x 1200m3/h each

NAVIGATION & DP EQUIPMENT
Bridge Navigation: BridgeMate Integrert
Auto Pilot: BridgeMate autopilot
Radars: Sperry BridgeMaster
Navigation: 2 x JRC JLR-7800 DGPS
GMDSS: A3 – Maker Sailor
Speed Log: Skipper DL 850
DP system: Marine Technologies DP 2.
Ref System: 2 x DGPS 1 x Cyscan
Motion Sensors: Teledyne TSS DMS-535RP
Gyro: 2 x Bridge Mate Meridian. 1 x JRC GPS Compass 3D
C-Joy: System with Seismic Track function/interface

SPEED AND FUEL CONSUMPTION
Economic Speed: 10 knots – 9,9m3/day
Service Speed: 12 knots – 10,4 m3/day
Max speed: 14 knots – 15,9 m3/day
Shooting: 4,5 knots – 9 – 13 m3/day pending on source req
Endurance days: ~ 75 days in seismic operation

SEISMIC EQUIPMENT
Compressors: 3 x LMF 31 M3 + 1 LMF x 26 M3
Source: 6 strings 7 gun positions G.Gun II including onboard spares for long term operation.
Source Controller: Gunlink 2000
ADCP: Nortec ADCP
Survey Grade: Down to 1500m depth

CAPACITIES
Fuel: 1100 m3
Drinking water: 820 m3 Fresh water generator
Water Ballast: 1500m3

COMMUNICATION
VSAT: Marlink with C Band
VHF: Stationary / Portable
UHF: Stationary / Portable

LIFE SAVING EQUIPMENT
Rescue /FRC/ MOB: Mare SafetyGTC7002VD
Inflatable Life Rafts: Viking Life-Saving Equipment
FiFi Fixed Equip: Autronica Flexifog
FiFi Loose Equip: Brude
Fire System: Eltek
General: Life-saving appliances are provided for 34 persons and are installed in accordance to the Safety Equipment Certificate.

ACCOMMODATION
Instrument Room: Yes, with aircon
Gun Shack: Yes, with aircon
Work Shop: Yes, with aircon
Seismic store: Yes, with aircon
Mess: 16 persons
Day room: Yes, with aircon
Gymnasium: Yes, with aircon
Air condition: Aeron, chill water system
Cabins: 20 Cabins and 34 Bunks
Hospital: Yes (Brude Safety)