Edda Fonn (LFUN)

Builder:Myklebust Verft AS
Flag:Norwegian International

Main Dimensions

Length:84,70 m
Breadth:18,0 m
Draft:6,8 m
Deadweight:2354 T


Operator:Østensjø Rederi AS
Builder:Myklebust Verft AS
Delivered:June 2003
Yard no.:36
Call sign:LFUN
Flag:Norwegian International
Port of Registry:Haugesund
IMO no.:9273662
Classification:DNV, 1A1, SF, Comfort-C(3)-V(3), HELDK-SH, E0, DYNPOS AUTR, CLEAN, ICE C, PMS, ISM
Safety regulations:NMA, Worldwide (ex.Panama and Suez), trade within GMDSS Sea area A3, Solas 1974/1978, International Convention on Load Lines, Pollution Prevention - MARPOL 1973/1978, INLS Certificate


Length o.a.:84,70 m
Length b.p.:76,15 m
Breadth mld.:18,0 m
Depth mld.:9,1 m
Draft max.:6,8 m
Air draft:35,5m

Tonnage - Deadweight

Gross tonnage:4505 GT
Net tonnage:1351 NT
Deadweight max:2354 T

Deck loading capacities

Deck measurements:41 m x 18 m
Outside deck area:700 m2
Inside deck area (hangar):Cargo hold, ROV hangar
Deck cargo capacity:800 t. 7 t/m2 aft of frame #26, 5 t/m2 ahead of frame #26

Deck equipment

Anchor chain:10 shackles PS, 8 shackles SB. Type: 44 mm DNV K3 Stud Link
Anchors:2 x 3300 kg. Type: Yangyuan Marin Equipment Casting Co
Anchor Windlass / Mooring Winch:2 x anchor windlass/mooring winches forward
Mooring winch:2 x anchor windlass/mooring winches forward
Deck cranes:2 x 17 tm: 1,6 T at 10 m. Type: Effer. 1 x 15 tm: 1,1 T at 14,7 m. Type: Heila
Tugger winches:1 x 10 T. Type: Karmøy Winch
Capstans:2. Type: Karmøy Winch
Offshore crane:Single part: 50 T at 16 m. 20 T at 27 m. Double part: 100 T at 10 m. Wire lenght: 2000 m. Active Heave Compensated to 100 T. Aux winch (AHC): 12 T at 25 m. Wire length: 500 m


General:Diesel electric propulsion plant. 2 x Diesel-electric driven Steerprop ST-35 azimuth propellers. 2 x AC asynchronous water-cooled motors. Each: 2200 kW (2992 bhp) at 1192.5 rpm, 690 V, 0-60 Hz. Supplied from two frequency converters
Main engines:3 x Mitsubishi 1800 RPM 1x MAN 1800 RPM
Generator set:4 x 1920 kW. Total: 7680 kW (10445 BHP)
Horse power ration:7680 kW ( 10445 BHP)
Fuel type:MDO / MGO

Auxiliaries / Electrical power

Generators:4 x 1820 kW, 690 V, 60 Hz, 1800 rpm. Total: 7280 kW (9901 BHP)
Harbour generator:388 kW, 690 V, 60 Hz, 1800 rpm
Emergency generator:99 kW, 690 V, 60 Hz, 1800 rpm

Electrical systems and power management

General:Power Management: Konsberg K-Chief 700. Electrical Systems: ABB A/S, Prosess Industries Division Marine & Turbocharging

Main propellers

Type:Azimuth Propulsor SP 35 CRP
Speed:0-155 rpm
Diameter:2 x 3500 mm, 2 x 2800 mm
Manoeuvring machinery:Diesel Eletric. Mitsubishi/ABB


Bow thrusters:2 x Brunvoll Tunnel thrusters, each 1150 kW. Including 1 x super silent type
Bow azimuth thruster:1 x Brunvoll Retractable azimuth thruster, 1350 kW

Bridge / Manoeuvering

Bridge controls:Kongsberg K-THRUST. 3 integrated K-POS/K-CHIEF operator stations.
Loading / Discharging:Kongsberg K-CHIEF 700 - Remote monitoring of all tanks and start/stop of all ship systems

Dynamic positioning system

Type:Kongsberg K-POS DP-22
Approval / Class:DNV DYNPOS-AUTR. IMO Class 2
Reference systems:1 x HiPAP 500,1 x HiPAP 502, Seapath 330, DPS 232, Cyscan, RADIUS 1000
Sensors:3 x S.G. Brown Meridian Gyro. 1 x Octans Gyro, 3 x Wind sensor
ERN number:99,99,99

Liquid tank capacities

Marine Gas Oil:1120 m3
POT water:428 m3
Drill Water/Ballast:1868 m3
Slop tanks:47,8 m3
Fresh water production unit:Reversed Osmosis. 18 m3/day at 15-25 celsius sea water temp. 15 m3/day at 5 celsius sea water temp.

Liquid discharge

Fuel Oil pumps:NA
Fresh water pumps:NA
Ballast pumps:2 x 140 m3/hour. Pressure 15m M.L.C
FW high pressure pumps:Sentralized HP washer. 36 l/min at working pressure 160 Bar/Max 200 Bar. Maker Wap/Kew Duo Booster.
FW transfer pump:NA

Navigation equipment

Radar:1 x Furuno FR-2817 3 cm ARPA. 1 x Furuno FAR-2837S 10 cm ARPA. 1 x Furuno RCU016 slave display
Electronic Chart System:2 x Telchart ECDIS
Compass:3 x S.G. Brown Meridian Gyro. 1 x Octans Gyro
Autopilot:1 x Integrated in Kongsberg K-POS DP-22. 1 x Anschuetz Pilotstar D
Echo Sounder:1 x Furuno FE 700 with digital depth indicator
DGPS:1 x Furuno GP 80
AIS:1 x Furuno Universal FA 100
Voyage data recorder:1 x VR 5000
Sound direction finder:NA
LRIT:1 x Sailor TT-3000 LT mini C
Log:1 x Furuno DS 80 with remote displays
Helideck Monitoring System:1 x Kongsberg Seatex HMS 100

Communication equipment

General:GMDSS installation in accordance with IMO regulations for vessels operating within Sea Area A3
GMDSS Radio MF/HF Transceivers & DSC:1 x Furuno FS 2570
GMDSS VHF with DSC:1 x Furuno DSC-FM8900S, 1 x Furuno DSC-FM8700
GMDSS VHF portable:3 x Jotron Tron
VHF:3 x Sailor RT2048
GMDSS EPIRB:1 x Jotron 40S. 1 x Jotron 45SX
GMDSS SART:2 x Jotron Tron
GMDSS Inmarsat C:2 x Furuno Felcom 15
UHF:5 x GP 380 Handheld Statoil 12 x GP 340 Handheld 1 x GM 360 Stationary
Sattelitte sytem:1 x V-sat. 1 x Iridium
Mobile Telephone:GSM
Telefax:GSM and V-sat
Sat TV system:Marlink
Helicopter Communication:1x Fixed and 3 x portable VHF


Total no. berths:66 x Beds
Total no. of cabins:41 x Cabins
Single cabins:22 x Single cabins
Double cabins:19 x Double cabins. 11 with separate bedroom and shared bathroom, 8 with double berth with bedroom
Office:6 x Offices
Hospital:1 x Hospital
Other:Conference room, Gymnasium, Sauna, Sunbed, 3 x Dayrooms, Duty mess, Mess room, Galley, Provisions, Stores, Laundry, Linen

Lifesaving / rescue

Approved lifesaving appliances for:LSA approved for 66 persons
Liferafts:8 x 25 persons. Type: Viking
Rescue/MOB boat:Springer MP 660, waterjet with 200 HP
Fire-fighting/foam:Water/Foam pump/monitor covering helicopter deck

Module handling tower

General:Moonpool with arrangements for installation of MHS


Helicopter deck:Helicopter deck designed for Super Puma (9,3 T). Helideck designed and equipped in accordance with relevant authorities from Norway, Denmark, United Kingdom and Netherland. Rules CAA CAP437. DNV class notation “HELDK-SH”. Helicopter monitoring system
Helicopter Reception:1
Moonpools:1 x Moonpool 7,2 x 7,2 m. 1 x Mini-moonpool diameter 1200 mm prepared for Multibeam Echosounder
Offshore crane:Single part: 50 T at 16 m. 20 T at 27 m. Double part: 100 T at 10 m. Wire lenght: 2000 m. Active Heave Compensated to 100 T. Aux winch (AHC): 12 T at 25 m. Wire length: 500 m
ROV systems:Hangar with arrangements for installation of LARS and ROV
Large side gates in ship`s side:Hinged hydraulic operated side gate in ROV hangar on SB
Anti roll system:3 x Passive roll reduction tanks
Anti heeling system:1 x Anti heeling pump 2000 m3/h. Automatic-/manual system
Deck power supply:440 V and 230 V