Edda Sun (LARF 7)

Builder:Baatbygg AS

Main Dimensions

Breadth:18,0 m
Draft:6,8 m
Deadweight:2200 Tons


Operator:Østensjø Rederi AS
Builder:Baatbygg AS
Yard no.:007
Call sign:LARF 7
Port of Registry:Haugesund
IMO no.:9489651
Classification:DNV +1A1, SF, Comfort-C(3)-V(3), HELDK-SH, E0, DYNPOS AUTR, CLEAN, ICE-C, NAUTOSV (A), DK (+)


Length o.a.:85,30m
Length b.p.:75,0m
Breadth mld.:18,0 m
Depth mld.:9.1 m
Draft max.:6,8 m
Air draft:37.8 m Keel - top mast

Tonnage - Deadweight

Gross tonnage:4398 GT
Net tonnage:1320 NT
Deadweight max:2200 Tons

Deck loading capacities

Outside deck area:650 m2

Deck equipment

Anchors:SPEK 3540 Kg SB/PS Bow
Anchor Windlass / Mooring Winch:Odim Braatvag Winches A/S
Mooring winch:Odim Braatvag Winches A/S
Deck cranes:Aux Crane : 2 x1.5 t / 10.3m
Tugger winches:2x 5t wire length: 70m
Capstans:ODIM Brattvaag Winch AS
Offshore crane:70t /11 m TTS AHC offshore crane. Max outreach : 25 t / 25m.Hook speed full load : 0-30m / min Hook speed light load : 0-50m / min Aux winch : 10 t / 25m Wire length aux winch : 400m Tugger winch : 2x 5t wire length: 70m


Main engines:4x CAT 3516B, 1,800 kW
Generator set:4x 1,901 kW
Fuel type:MGO

Auxiliaries / Electrical power

Generators:4 x 1901 kW
Harbour generator:1 set CAT C18
Emergency generator:1 set CAT C9DI

Electrical systems and power management

General:MSB 690V+440V+220V

Main propellers

Maker:2x 2,200 kW Azipull
Type:2 set AZP100 / 4720 CP


Bow thrusters:2x 1150 kW Ulstein Tunnel.1x 1,400 kW UL 2001 CP Azi drop down
Bow azimuth thruster:1x 1,400 kW UL 2001 CP Azi drop down

Bridge / Manoeuvering

Bridge controls:Rolls Royce Automation
Loading / Discharging:Høglund Maritime Automasjon - Remote monitoring of all tanks and start/stop of all ship systems

Dynamic positioning system

Type:Rolls-Royce ICON Dynamic Positioning System
Approval / Class:DNV DYNPOS-AUTR. IMO Class 2
Reference systems:2 x HiPAP 500, 2 x DGPS Seapath 200, Cyscan MK-3
Sensors:3 x Anschutz STD-22, 3 x Wind sensor (GILL)
ERN number:99,99,99

Liquid tank capacities

Marine Gas Oil:1052 m3
POT water:430 m3
Drill Water/Ballast:2200 m3
Slop tanks:37,4 m3
Fresh water production unit:Alfa Laval Evaporator

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:2 x SAM Electronics Radar System
Electronic Chart System:3 x SAM ChartPilot 1100 ECDIS, 1 x Sam ChartPilot 1100 Conning
Compass:3 x Anschutz STD-22
Autopilot:1 x Integrated in Sam System
Echo Sounder:1 x SAM 4620
Voyage data recorder:1 x DEBEG 4300
Sound direction finder:1 X VINGTOR VSS-111
LRIT:1 x Sailor TT-3000 LT mini C
Log:1 x Satlog SLS 4120, EM LOG 4642
Helideck Monitoring System:1 x SecRec HMS

Communication equipment

General:GMDSS installation in accordance with IMO regulations for vessels operating within Sea Area A3
GMDSS Radio MF/HF Transceivers & DSC:Sailor System 5000
GMDSS VHF with DSC:4 x Sailor RT5022, 1 x Sailor 6022
GMDSS VHF portable:3 x Sailor SP3520
VHF:4 X GP 340 Handheld
GMDSS EPIRB:1 x Tron 60S Free float. 1 x Tron 60S Manual
GMDSS SART:2 x Jotron Tron
GMDSS Inmarsat C:2 x Sailor TT-3606E
UHF:15 x Motorola GP 340 Handheld, 3 x GM 360 Stationary
Sattelitte sytem:1 x V-sat. 1 x Fleet 77
Mobile Telephone:GSM
Sat TV system:Marlink
Helicopter Communication:2x Fixed and 3 x portable VHF


Total no. berths:72
Total no. of cabins:46
Single cabins:20
Double cabins:26
Hospital:1 x 8,7m2
Other:Lounge, meeting room, Online Room, Offline Room, Gymnasium, Reception and Wardrobe

Lifesaving / rescue

Approved lifesaving appliances for:LSA approved for 72 persons
Liferafts:8 x 25 persons. Type: DSB LR07, 2 X8 Persons. Type: DSB LR07
Rescue/MOB boat:Springer MP-741, waterjet with 163 KW / 219 HP
Fire-fighting/foam:Foam and FlexiFog

Module handling tower



Helicopter deck:For Sikorsky S-92
Helicopter Reception:Same deck as Heli deck
Offshore crane:TTS / RedRock
ROV systems:An ROV hangar is situated aft of the accommodation area.
Large side gates in ship`s side:ROV Hangar Door
Anti roll system:NA
Anti heeling system:1 x Anti heeling pump 2000 m3/h. Automatic-/manual system
Deck power supply:440 V and 230 V