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EDDA FLORA

GENERAL

Operator Østensjø Rederi AS

Built 2008

Builder Karmsund Maritime AS

Delivered July 2008

Yard no. 29

Call sign LAJW

Flag Norwegian

Port of Registry Haugesund

IMO no. 9386380

Classification DNV, 1A1, SF, Comfort-C(3)-V(3), HELDK-SH, EO,DYNPOS AUTR (ERN 99/99/99/81), CLEAN DESIGN,NAUT OSV, ICE C, PMS, ISM, DE-ICE

Safety regulations NMA, World Wide, GMDSS A3, Solas 1974/1978,International Convention on Load lines, PollutionPrevention - MARPOL 1973/1978, INLS certificate

Outline of the vessel The vessel is designed as a Inspection Maintenance &Repair Vessel. It is specially designed for operation innorthern waters and high focus on excellentmanouverability 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• RFO operations.

It has also the following special features:• Skidding system for 30 tons modules on main deck.• LARS handling system for OBS-ROV and WORK-ROV.• One moonpool for MHS operations.• SCR catalytic reactors for reduced Nox emissions toair.• DE-ICE notation, with covered l mob boat, bow areaand hangar area.

DIMENSIONS

Length o.a. 95,0 m

Length b.p. 82,2 m

Breadth mld. 20,0 m

Depth mld. 9,8 m

Draft max. 8,0 m

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Air draft 39,6 m over keel

TONNAGE - DEADWEIGHT

Gross tonnage 6074 GT

Net tonnage 1822 T

Deadweight max 4696 t

DECK LOADING CAPACITIES

Deck measurements 40 m x 19 m

Outside deck area 750 m2

Inside deck area (hangar) WROV hangar 73 m2. OBS ROV hangar 36 m2

Deck cargo capacity 1900 t. 10 t/m2

DECK EQUIPMENT

Anchor chain 10 shackles PS and SB. Type: 52 mm Stud Link chain

Anchors 2 x 4590 kg. Type: Spek Stockless

Anchor Windlass / Mooring Winch 2 x 20 T

Mooring winch 1 x 12 T

Deck cranes 3 x 15 tm: 1.13 T at 15 m. 1 x 4 tm: 0.590 T at 7.7 m

Tugger winches 1 x 20 T

Capstans 2 x 10 T

Offshore crane Single part: 50 T at 15 m. 15 T at 25 m. Double part:100 T at 7,5 m. Wire lenght: 2000 mActive Heave Compensated to 100T. Aux winch (AHC):10 T at 26 m. Wire length: 450 mMan riding SWL 5 T. Type: Hydramarine

PROPULSION

General Diesel electric propulsion plant. 2 x Voith Schneider,each 3800 kW. Type: VSP 36 R6EC/300-2

Main engines 5 x Catepillar. Type: 3516 CTA. Each 2220 bkW, 1800rpm. Total: 11100 kW

Generator set 5 x AVK. Each 2100 kW, 690 V, 60 Hz. Total: 10500kW

Horse power ration 2 x 3800 kW (Voith ) + 2 x 1400 kW ( Bow thrusters) +1 x 1400 kW ( Retractable Azimuth)

Fuel type MDO / MGO

AUXILIARIES / ELECTRICAL POWER

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Generators 5 x AVK. Each 2100 kW, 690 V, 60 Hz. Total: 10500kW

Harbour generator 1 x Catepillar, 968 bkW, 1800 rpm. Type: 3508 BTA

Emergency generator 1 x Catepillar, 189 bkW, 1800 rpm. Type: C9TA

ELECTRICAL SYSTEMS AND POWER MANAGEMENT

General Switchboards by WANO. LLC - Low Loss Concept byWãrtsila/WÄS

SPEED / CONSUMPTION

Max speed / Consumption 16,6 knots / 47 m3/day

Service speed / Consumption 15 knots / 43 m3/day

DP-operations (weather dependent) 6 m3/day

In port 2 m3/day

MAIN PROPELLERS

Maker 2 x Voith Schneider

Type VSP 36 R6EC/300-2

Speed Combinator mode: from 22 rpm to 68 rpm. Fixed mode:RPM 1 (46 rpm), RPM 2 (58 rpm), RPM 3 (68 rpm)

Diameter 4,50 m diam.plate

THRUSTERS

Bow thrusters 2 x Brunvoll Tunnel thrusters, each 1400 kW. Type:super silent, frequency driven pitch propeller. Alconzael. motors

Bow azimuth thruster 1 x Brunvoll Retractable azimuth thruster and pitchpropeller, 1400 kW. Alconza el. motor

BRIDGE / MANOEUVERING

Bridge controls Bosch Rexroth, Brunvoll

Loading / Discharging Wartsila IAS

DYNAMIC POSITIONING SYSTEM

Type Kongsberg K-Pos

Approval / Class DNV DYNPOS-AUTR. IMO Class 2

Reference systems 2 x HiPAP 500, Seapath M 300-70, DPS 200, CyScanIV, Radius Quad

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Sensors 3 x Gyro Simrad GC 80, 3 x Motion Reference Unit, 2 xWind sensor

ERN number 99.99.99.81

LIQUID TANK CAPACITIES

Marine Gas Oil 1140 m3

POT water 1187 m3

Drill Water/Ballast 2890 m3

Misc.tanks 220 m3

Urea 122 m3

Fresh water production unit 2 x 35m3 pr/day

LIQUID DISCHARGE

Fuel Oil pumps 1 x 0-150 m3/h

Ballast pumps 1 x 150 m3/h 1 x 0-150 m3/h

Discharge piping 4" WECO Connections

FW high pressure pumps 2 x 60 bar @ 75 m3/h

FW transfer pump 1 x 0-150 m3/h

NAVIGATION EQUIPMENT

Radar 1 x Furuno FRC 2827 3 cm Chart radar ARPA. 1 xFuruno FAR 2837S 10 cm ARPA. 1 x Furuno FAR2117BB 3 cm

Electronic Chart System 2 x Telko TECDIS 4.7.1.xx

Compass 3 x Simrad Gyro GC 80

Autopilot 1 x Anchutz pilot star D

Echo Sounder 1 x Furuno FE 700

DGPS 2 x Furuno GP 150

AIS 1 x Furuno FA 150

Voyage data recorder 1 x Furuno VR 3000

Sound direction finder 1 x Vingtor VSS111

Log 1 x Skipper EML 224 EM log

Helideck Monitoring System 1 x Kongsberg Seatex HMS 100

COMMUNICATION EQUIPMENT

General GMDSS installation in accordance with IMO regulationsfor vessels operating within Sea Area A3

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GMDSS Radio MF/HF Transceivers & DSC 1 x Furuno FS-1570

GMDSS VHF with DSC 2 x Furuno FM-8800S

GMDSS VHF portable 3 x Tron TR-20

VHF 3 x Sailor RT 2048

GMDSS EPIRB 1 x Tron 45 SX. 1 x Tron 40S Mk 2

GMDSS SART 2 x Tron

GMDSS Inmarsat C 2 x Furuno Felcom 15, 1 x LRIT

UHF 14 x Portable Motorola GP 340. 3 x Fixed Motorola GM-360. 1 x Fixed Motorola in crane

Mobile Telephone 3 x GSM system

Sat TV system 1 x Seatel satellite antenna

Helicopter Communication 2 x VHF fixed Icom HM-161. 4 x VHF Portable Icom IC-A3E

ACCOMMODATION

Total no. berths 70 x Beds

Total no. of cabins 59 x Cabins

Single cabins 48 x Single cabins

Double cabins 11 x Double cabins

Office 7 x Offices

Hospital 1 x Hospital

Ventilation/A-C for accommodation High pressure single-pipe fully redundant ventilationsystem. Full heating/AC throughout the accommodation

Other 2 x Operation Rooms, 2 x Conference Rooms, Fitnessroom, Wardrobe, Laundry, 3 x Lounges

LIFESAVING / RESCUE

Approved lifesaving appliances for LSA approved for 70 persons

Liferafts 6 x 35 persons. Type: Viking

Rescue/MOB boat Mare Safety, FRB 700 with 206 HP. TTS Marine DavitHL9DP

Fire-fighting/foam Water/Foam pump/monitor covering helicopter deck

MODULE HANDLING TOWER

General 1 x 30 T , 2000 msw. 1 x Effer crane 44 TM 2,9 T at12,33 m

OTHER

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Helicopter deck Helicopter deck designed for Sikorsky S-92 (12,8 T).Helideck designed and equipped in accordance withrelevant authorities. Helicopter monitoring system

Helicopter Reception 1

Moonpools 1 x Moonpool 7,2 x 7,2 m with removable bottom andtop hatch

Offshore crane Single part: 50 T at 15 m. 15 T at 25 m. Double part:100 T at 7,5 m. Wire lenght: 2000 mActive Heave Compensated to 100T. Aux winch (AHC):10 T at 26 m. Wire length: 450 mMan riding SWL 5 T. Tugger winch x 2 4t SWL Type:Hydramarine

ROV systems Hangar with arrangements for installation of LARS andROV on PS and SB. Module skidding system on deck

Large side gates in ship`s side Hinged hydraulic operated side gate in hangar on PSand SB

Anti roll system 2 x Passive roll reduction tanks. Active roll reductionwith Voit Schneider system

Anti heeling system 1 x Anti heeling pump Framo 2000 m3/h. Automatic-/manual system

Deck power supply 3 utility stations for power supply to deck.

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