OCEAN SEA SPECIFICATIONS

M/V Ocean Sea
SHIP DESIGN PSV-Source vessel
CLASSIFICATION DNV
BUILT 1995 as PSV –Major Conversion 2008 as Seismic Vessel
PORT OF REGISTRY Nassau
FLAG Bahamas
IMO NUMBER 9111759
CALL SIGN C6UL5
OWNER: Ocean Sea AS
N-5384 TORANGSVÅG
MANAGER: VESTLAND MANAGEMENT AS
N-5384 TORANGSVÅG
MAIN DIMENSIONS CLASS NOTATIONS
Length O.A 72,5M *DNV + 1A1
Supply vessel
Unrestricted navigation
*AUT-UMS, SF, SPS CLASS, DYNPOS AUTR
Length P.P 61,4M
Breadth 15,8M
Draft 5 M(max)
Gross Tonnage 2959 GT

Deck Machinery

MACHINERY AND PROPELLER PLANTS
Main Engine: 2 x MAN / B&W8L-28/32A – DVO
Shaft Generators: 2 x Leroy Somer A52 1500 KVA
Aux Engine: 2 x MAN 375 KVA, 1 x Cummins1500 KVA
Emergency Generator: 1 x 75 KVA, 440 V, 60 Hz
Gearbox Main Propellers: 2 x MAN B+W Alpha CPP
Steering Gears-Rudders: 2 x Becker High-Lift Flap Rudders
Bow Tunnel Thruster: 2 x 1000 HP Ulstein
Bow Azimuth Thruster: 1 x 700 Kw Retractable Aquamaster
Stern Thruster: 1 x 1000 HP Ulstein
Electrical Power: Total 4.450 KW, 440 V 60Hz
Main Crane: 1 x ABAS Odim Knuckle Boom 5 t at 16 meter
Aft Crane Port side: 1 x Scan Tech 3 ton
Aft Crane Stb side: 1 x Hydralift 1 ton
Cable Winches: 4 x Karm Winch, 5 ton pull
Gun Winches: 7 x MB Hydraulics, 7,5 ton pull
Paravane: Barovans over side and at stern
Hydraulic power pack: 2 x 300 L/Min
Navigation Equipment
GPS: 2pcs. Furuno Gp-32B,1 x Furuno GP-150
Radar no 1 Atlas 1000
Radar no 2 Furuno FAR-2117
Gyro Compass 3 x C-PlathMk10
El.Chart Telchart 2026
Wind Indicator Kongsberg OMC 139
Speed Log Ben Anthea
DP system Kongsberg K-Pos 21 DP
Echo Sounder Skipper GDS 101
Primary tranceiver Sailor GMDSS Inmarsat
EPIRB 1 x Jotron
SART 2 x Jotron
Seismic
On-line Navigation System: To be arranged/agreed with Charterer
Primary Navigation: To be arranged/agreed with Charterer
Primary DGPS: To be arranged/agreed with Charterer
Secondary DGPS: To be arranged/agreed with Charterer
Echo Sounder: SIMRAD ES60
Heading Sensor: To be arranged/agreed with Charterer
HPR: Sonardyne ROVNAV 5
Energy source
Type: G-Gun II dual source
Number of Sub. Arrays: 6 sub arrays in use + 1 rail for spare array
Configuration: Single or Dual source, 100 m separation
Tow width: Dual source 100m max COS
Firing control: Big Shot or Gunlink
QC: Big Shot and Gator
NFH: All positions
PT: Pressure Transducer Last Position
Depth transducers: 3 per sub-array
Tow system: Flexible float system with diverters
Compressor: 2 x Neuman Esser and 1 x Greenfield
Compressor capacity: 4700 cfm
Working Pressure: 2000 Psi
Power control: Freq Drives with automatic RPM control
One Two

LIFE SAVING EQUIPMENTCOMMUNICATION

SPEED AND FUEL CONSUMPTION
Cruising Speed: 10,5knots at 11 m3/24h
Max speed: 13,0knots at 17 m3/24 h
Shooting: 4,5 knots at 11 m3/24 h
Range: 50 days in transit mode
Endurance seismic days: 60 days in shooting mode
CAPACITIES
Fuel: 1000.0m3
Drinking water: 740.0m3
Fresh water generator: Reverse Osmosis Plant – 25 m 3 p/day
Sewage treatment plant: DVZ SKA-50 Biomaster
Incinerator: DETEGAZA Delta IR – 10
Safety manning level: 14
Rescue / FRC: SOLAS GRP MPB, 6 prs with 40 hp outboard
Workboat / MOB FRC Norsafe 750 Magnum
Inflatable Life Rafts: 4×25 person VIKING
Life Jackets: 50 pcs.
Life buoy: 9 pcs
Survival Suits: 49
Emergency radios: Sailor
Emergency beacons: Jotron 30 SMK II
Radar transponders: 2 x Jotron Sart
Fire detection system: Thorn Minerva Marin, 16 loops
Fire pumps: 1 x main, 1 x Emergency
CO2 systems: Engine room
Portable foam extinguishers: Yes
Fixed satellite line(Fleet77): To be arranged/agreed with Charterer
VSAT Number: TBA
InmarsatC: Sailor H2095C
M/F and H/F: Sailor RE 2100
VHF stationary: Sailor RT 2042
VHF portable: 6 Entel
Internal communication: Vingtor VMP-430
Handheld GMDSS VHF Radio: 3 x Sperry Marine SP3 520
Navtex: Furuno Navtex NX-700
Satellitecom.equipment: Nera, Mini-M
Maximum capacity(personnel): 49
Vessel E-mail: TBA
ACCOMMODATION
Instrument Room: Yes, separate computer room
Gymnasium Yes, fully outfitted
Galley : Yes, fully outfitted to serve 50 persons
Mess: 28 persons
Day room: Yes,Digital TV, DVD, Internet
Air condition: 2 x separate central HVAC system
Cabins: 31 Cabins and 49 Bunks
Hospital: Yes, fully outfitted to CMID/OVID standard
Conference Room Yes, up to 14 persons

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