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GENERAL |  |
| Owner/Operator | Østensjø Rederi A/S, Haugesund |
| Delivered | January 2008 |
| Call Sign | JWMZ |
| Imo No | 9368948 |
| Hull No | 177 |
| Design No | ST 255 |
| Builder | Aker Yards Brattvåg |
| Classification | DnV+ 1A1, SF, E0, ICE-C, DynPos AUTR (ERN 97/98/99), CLEAN, Dk(+), HL(2,8), LFL*, CLEAN, COMF-c(3)-v(3), NAUT OSV(A), HELDK-SH, DE-ICE, PMS, ISM |
| Safety Regulations | World Wide, GMDSS A3
Norwegian Maritime Directorate
Solas 1974/1978
International Convention on Load Lines
Pollution Prevention - MARPOL 1973/1978 |
| Outline of Vessels | The vessel is designed as a Inspection Maintenance & Repair Vessel. It is specially designed for operation in northern waters and high focus on excellent manouverability and station keeping capabilities.
The vessel is built for the following main tasks:
• ROT operations using module handling system
• Inspection and ROV operations
• Light construction works
• Scale squeeze and pumping operations
• RFO operations.
It has also the following special features:
• MHS operations in enclosed hangar areas.
• Skidding system for 60 tons modules on main deck.
• LARS handling system for OBS-ROV and WORK- ROV.
• Three moonpools for MHS and ROV operations.
• Fixed installed Scale Squeeze system onboard.
• SCR catalytic reactors for reduced Nox emissions to air.
• DE-ICE notation, with covered lifeboats, mob boats, bow area and hangar area |
| DIMENSIONS | |
| Length o. a. | 108,70 m |
| Length b. pp. | 96,00 m |
| Breadth mld. | 23,00 m |
| Depth mld. | 9,60 m |
| Draft max | 7.80 m |
| TONNAGE - DEADWEIGHT | |
| Tonnage | 9675 GT |
| Deadweight | 6200 t, summer draft |
| DECK LOADING CAPACITIES | |
| Outside Deck area | Abt 610 m2 |
| Inside Deck area ( Hangar) | Abt 650 m2 |
| Deck Cargo Capacity | 10 T / m |
| DECK EQUIPMENT | |
| Anchor Chain | 11 shackles ( PS) + 10 shackles ( STB) |
| Anchors | 2 x 5250 kg |
| Anchor Windlass | 2 x ABW 7017 |
| Mooring Winch | 2 x ABW Capacity 10 T |
| Capstans | 2 x 10 T, AB-winch |
| Offshore Crane | 1 x Hydramarine AHC offshore crane, 100 Ton – 15 M. Lift handling 2000 meter water depths |
| Deck Cranes | 4 x 1 T - 15 meter |
| 2 x 1 T - 10 meter |
| 1 x 3 T - 10 meter |
| Tugger Winches | 1 x 15 T, AB-winch |
| LIQUID TANK CAPACITIES | |
| Marine Gas Oil | 1670 m3 |
| Fresh Water | 1252 m3 |
| Drill Water/Ballast | 2820 m3 |
| Slop tanks | 50 m3 |
| Misc. tanks | 250 m3 |
| Special Cargo | 305 m3 |
| Heavy Brine | 483 m3 |
| Special cargo /Methanol | 305 m3 |
| Mineral oil/ spec. prod | 305 m3 |
| Discharge piping | 4" diameter |
| CARGO PUMPS | |
| FW booster pumps | 2 x 0 – 75 m3/h. |
| FW high pressure pumps | 2 x 0–60 m3/h, 30–60 bar. |
| FW transfer pump | 1 x 50 – 150 m3/h. |
| FO pumps | 1 x 0 – 150 m3/h. |
| Brine pumps | 2 x 50 – 125 m3/h |
| Special product | 4 x 10 – 75 m3 / h. |
| Ballast | 2 x 0 – 150 m3/h. |
| Agitators | 2 x hydr. driven in spec. product tanks. |
| Tank cleaning | 13 x in Brine, slop & chemical tanks |
| Scale Squeeze system integrated in the vessel:
Total capacity 1100 – 1300 Ltr. / min. 690 Bar.
3 off pumps, each 607 l/min, 690 Bar. Hydr. driven. |
| Hydr. powerpack, Sc. sq.:
Pumps 10 off 440 Ltr./min, 300 Bar. 10 x 250 kW (2500 |
| MAIN ENGINES & GENERATOR SETS | |
| General | Diesel electric propulsion plant |
| Main Engines | 6 x Catepillar 3516 C, each 2230 bkW, 1800 rpm, total of : 13380 bkW |
| Generator set | 6 x AVK DSG86, each 2000 ekW, Voltage : 690 V at 60 Hz total of : 12000 ekW |
| Power Rating | 2x3500kw ( Azipull thrusters) + 2x1500kw ( Bow thrusters) + 1x1500kw ( Azimuth) = 11500 kw |
| Fuel Type | MDO / Gas Oil |
| AUXILIARY GENERATOR SETS | |
| Auxiliary generator | 1 x Catepillar 3508 TA, 968 bkW, 1800 rpm |
| Harbour/Emergency generator | 1 x Catepillar C9, 189 bkW, 1800 rpm |
| SPEED/CONSUMPTION | |
| Max Speed/Consumption | 16,5 knots / m3/day |
| Service Speed/Consumption | 15 knots / m3/day |
| MAIN PROPELLERS | |
| Make/Type | Rolls Royse |
| Diameter/Speed | 3200mm |
| MAIN PROPULSION | |
| Main thrusters for propulsion | 2 x 3500 kw Rolls Royse Azipull AZP120, CP. frequency driven, Alconza el motors |
| THRUSTERS | |
| Bow Thrusters | 2 x 1500 kw Rolls Royse TT2400, Super silent frequency driven, Alconza el. motors |
| Bow Azimuth thruster | 1 x 1500 kw Rolls Royse UL 2001 FP retractable azimuth thruster |
| ELECTRICAL SYSTEMS AND POWER MANAGEMENT | |
Switchboards by Aker Yards Electro AS
LLC – Low Loss Concept by Wãrtsila / WÄS. | |
| DYNAMIC POSITIONING SYSTEM | |
| General | Dynpos system, Kongsberg, Dynpos AUTR |
| Nav.Com | Atlas radars and nautical equipment.
SAM Chart pilot Electronic chart system
Sailor radio station, A3.
AIS system, VDR system.
Anschutz autopilot and gyro compass |
| Type, and ref systems | HiPap, Seapat, DGPS200, Fan Beam. |
| BRIDGE/MANOEUVERING | |
| Bridge Controls | Rolls Royce Manoeuvering system |
| Loading/Discharging | Wartsila IAS |
| NAVIGATION EQUIPMENT | |
| Radar | 2 x SAM Electronics Chart radar 1000 with ARPA |
| Electronic Chart System | 3 x SAM Electronics Chart pilot 1100 ECDIS, |
| Gyro Compass | 3 x Anchutz SDT 72 |
| Autopilot | 1 x SAM Electronics Track pilot/conning 1100
1 x SAM Electronics Anchutz pilot star D |
| GPS with DGPS integrated | 2 x Saab R4
1 x SAM Electronics SATLOG 4100 |
| Sound direction finder | 1 x Vingtor VSS111 |
| Echo Sounder | 1 x SAM Electronics Debeg 4630 |
| Sat log | 1 x SAM Electronics Satlog 4100 |
| Voyage data recorder | 1 x SAM Electronics Debeg 4300 |
| Helideck Monitoring system | 1 x Kongsberg HMS 100 |
| AIS | 1 x SAM Debeg 3400 |
| COMMUNICATION | |
| General | GMDSS A3 area |
| GMDSS Radio MF/HF Transceivers & DSC | 1 x Sailor / Thrane Thrane HC4500B |
GMDSS VHF with DSC
GMDSS VHF portable | 3 x Sailor / Thrane & Thrane RT5022
3 x portable Sailor SP 3300 |
| GMDSS Navtex | 1 x Sailor Debeg 2900 |
| GMDSS Free float EPIRB/COSPAS | 1 x Sailor 406 Mz |
| GMDSS Inmarsat C | 2 x Sailor TT – 3606 E |
| Radar Transponders | 2 x Tron Sart 9Gz |
| UHF | 10 x Motorola GP 340 |
| Telefax | 1 x Integrated |
| Mobile Telephones | 3 x GSM system |
| Vsat Sattelitte phone | 1 x GIS |
| Helicopter Communication | 2 x VHF icon
2 x VHF Portable Icon IC A6E |
| ACCOMODATION | |
| Total No. of Cabins | 65 x with a total of 90 beds. |
| Single crew cabins | 38 x with bathroom |
| Double cabins | 26 x with bathroom |
| Office | 10 x with a total 0f 300m2 |
| Hospital | 1 x Hospital |
| Other | 3 x Operation rooms, Bridge 270m2, Fitness room, Cinema, Wardrobe, Laundry, Lounges |
| Ventilation/A-C for accommodation |
| Fresh water production unit | 2 x 35 m3 pr day Enva |
| LIFESAVING/RESCUE | |
| Safety equipment according to 90 persons in total. |
| MOP boat with davit | 1 x Mare Safety, GPR 600 FRC with 212 Hp. Hydramarine Davit, HMD-A32 |
| Life boats with davit | 2 x Eide Marine Servicew, 90 persons each. |
| Liferafts | 6 x 35 persons |
| MODULE HANDLING TOWER | |
| Totally integrated tower, designed for safe operations in wave height Hs = 5m | 1 x 60 T |
| OTHER | |
| Helicopter deck | Helicopter deck designed for Sikorsky S - 92(9,3 tons). Helideck designed and equipped in accordance with relevant authorities. Helicopter monitoring system. |
| Helicopter Reception | 1 |
| Moonpools | 1 x Moonpool 7,2 x 7,2 m with removable bottom hatch,
2 x Work ROV moonpools 4,8 x 4,8 m |
| Offshore crane | Max single fall:100t@15m on single part / max 25 T @ 35 m
Wire Max hook travel : 2000 m
Active Heave Compensated
Aux hook : 10 T @ 37 m, depth Aux hook: 1000 m |
| Rov Systems | MHS tower inside hangar, AHC 60 tons, 2000 msw.
Module skidding system on deck, 60 tons.
Hinged hydraulic operated side gate on stb |
| Large side gates in ship`s side | |
| Anto roll system | 1 x Framo E300 |
| Anti healing system | 1 x Framo |
| Scale squeese system | |
| De-icing equipment | |
