The cable laying vessel Oceanic King, Yno 259.

Oceanic King

New name: Polar Marquis. Delivered early 2000 by Flekkefjord Slipp AS as an offshore vessel with multiple possibilities. After having taken delivery of the vessel, the Owner decided to convert the vessel to a high capacity cable laying vessel. The vessel was rebuilt by Ulstein Verft AS for delivery 2000.

Owned By
Shearwater
Built By
Ulstein Verft AS
Year
2000
Yard Number
259
IMO Number
9190298
Operated By
ITG International Telecom Group

Primary Specifications

Length
121 m
Beam
22 m
Dead weight
7500 tonnes
Draught (max)
7.3 m
Speed (max)
15.5 kn
Accommodation
70 POB
Deck area
1500 sqm

Additional Data

Ballast water
4146
Fresh water
275
Fuel oil
3950
Bollard pull
150
Note: Specifications may have changed since the original completion date.
Classifications: DNV+1A1, CableLayingVessel, DYNPOAUTR, RP, E0, W1, HELDK-SH

Ship history 

The vessel is designed by Polar Ship Management AS in close cooperation with the naval architect Multi Maritime AS. The conversion by Ulstein Verft included the lengthening of the vessel by 22 m to accommodate hull integrated cable tanks, and add a hangar sheltering the cable laying equipment, with several special rooms for cable laying operations. "Oceanic King" has been developed in accordance with the demanding requirements for laying and maintenance of fibre-optic cables. The vessel features an efficient lay-out, providing a comprehensive arrangement of cable laying outfitting, spacious hotel facilities and a flexible, redundant and powerful propulsion and machinery package. "Oceanic King" is built with a hotel compliment of high standards and with capacity for 70 persons. Further with a hull integrated helicopter landing platform.
 

After delivery, the vessel had the A frame modified in order to be able to land it approx 1.5 m further to the front end of the deck. The vessel's first test task was to lay cables on 6,000 m depth.

Milestones
 

2000: New name "Oceanic King"
2003: Got the old name "Polar King"
2006: Converted and received the new name "Geo Atlantic"
2014: 4-month upgrade and new name "Polar Marquis"
2017: The current vessel, 'Polar Marquis' is a high capacity 3D seismic vessel, capable of deploying 16 streamers. The vessel is owned by Shearwater GeoServices and GC Rieber Shipping is responsible for technical management.

May 2019: Polar Marquis is awarded a contract by Woodside Energy for a high-density, multi-azimuth 3D seismic survey in early July over the SNE field offshore Senegal. The contract covers the Sangomar, Sangomar Deep, and Rufisque Offshore blocks. The vessel will employ 14 streamers and FlexiSource triple source for the campaign, which should take approximately 90 days to complete.

2023: Still active - IMO 9190298

MAIN DIMENSIONS (at time of delivery from Ulstein Verft)
 

Length over all, approx 121,0 m 
Length between p.p 102,8 m 
Breadth moulded 22,0 m 
Depth moulded 9,65 m 
Max draught midship (design) 7,3 m

CAPACITIES MARINE 
Ballast water 4146 m3 
Fresh water 275 m3 
Fuel oil 3950 m3 
Deadweight at summer draught 7,3 m 7500 T 
Gross tonnage, international 12666 GRT

CAPACITIES CABLE TANKS 
Cable tank no. 1 main 3000 tonnes 
Cable tank no. 2 main 3000 tonnes 
Spare cable tank SB 415 tonnes 
Rope tank PS 145 m3 
Rope tank SB 145 m3 
Cable deck area 1500 m3

TECHNICAL DATA 
Deck Cranes 
Provision Crane, 2 T - 9 mtrs

CABLE LAYING EQUIPMENT 
Cable Drum Engine, drum dia 4,0 m, SWL 25 tonnes 
DOHB Winch (Draw Off Hold Back) SWL 4 tonnes 
Cable Diverter for cable drum engine 
Linear Engine, 20 wheel pairs, SWL 20 tonnes 
2 off Portable DOHB winches, SWL 2 tonnes 
2 off Repeater stacks, each of cap. 80 repeaters, air conditioned. 
Overhead travelling gantry crane, 41,5m x 14,5 m SWL 5 tonnes. 
Duorail trolley, SWL 1,5 tonnes 
A-frame, SWL 60 tonnes 
Towing winch, SWL 35 tonnes, 3500 m of Ø40 rope. 
Umbilical winch, 3 tonnes - 15m/min. 
Double split stern repair sheave, dia 3,0 m width 1250 mm, 60 tonnes. 
Cable laying stern sheave, dia. 3,0 m, width 550 mm 24 tonnes. 
Tow wire stern sheave, dia. 1,37 m, width 380 mm 60 tonnes. 
Deck crane 1, SWL 5 tonnes - 15 m, knuckle jib. 
Deck crane 2, SWL 5 tonnes - 15 m, knuckle jib. 
Deck crane 3, SWL 5 tonnes - 11 m / 4 t - 13 m 
2 off Buoy handling davits, SWL 10 tonnes

Fire detection system for cable tanks 
Sprinkler fire extinction system for cable tanks 
An extensive CCV system for surveillance of cable laying engines etc. (Monitors in control room and wheelhouse)