Edda Freya (LKRV3)

Built:2016
Builder:Kleven Verft AS
Flag:Norwegian (NIS)

Main Dimensions

Length:149,8 m
Breadth:27,0 m
Draft:8,3 m
Deadweight:11549 Tons (summer)

General

Operator:Østensjø Rederi AS
Built:2016
Builder:Kleven Verft AS
Delivered:May 2016
Yard no.:NB 373
Call sign:LKRV3
Flag:Norwegian (NIS)
Port of Registry:Haugesund
IMO no.:9715660
MMSI No.:258712000
Classification:DNV+ 1A1, SF, E0, ICE-1C, DYNPOS AUTR (DPlll), CLEAN DESIGN, DK(+), COMF-C(3)-V(3), NAUT OSV(A)-ICS, HELDK-SH(CAA-N),BIS,TMON,CRANE, PMS, ISM
Safety regulations:NMA, World Wide, GMDSS A3, Solas 1974/1978, International Convention on Load Lines, Pollution Prevention - MARPOL 1973/1978
Outline of the vessel:The vessel is designed as a Offshore Construction Vessel, cabel laying operations and Inspection Maintenance & Repair Vessel. With specially high focus on excellent manouverability and station keeping capabilities combined by a environmently profile. The vessel is built for the following main tasks: Inspection and ROV operations, Construction works. It has also the following special features: VLS tower, Skidding system for modules on main deck. LARS handling system for OBS-ROV and WORK- ROV. Two moonpools for ROV operations. SCR catalytic reactors for reduced Nox emissions to air.

Dimensions

Length o.a.:149,8 m
Length b.p.:138,3 m
Breadth mld.:27,0 m
Depth mld.:12,0 m
Draft max.:8,3 m
Air draft:50,2 m (from keel)

Tonnage - Deadweight

Gross tonnage:17078 GT
Net tonnage:5123 NT
Deadweight max:11549 Tons (summer)

Deck loading capacities

Deck cargo capasity:10t/m2 fwd of Main crane, 15t/m2 aft of Main crane
Outside deck area:Approx. 2250 m2

Deck equipment

Anchor chain:11/12 shackles
Anchors:2 x 5850 kg
Anchor Windlass / Mooring Winch:2 x 20 tons NDM Electrical Split drum
Mooring winch:3 x 20 tons NDM Electrical Split drum
Deck cranes:1 x NOV knuckle Jib Crane Single Fall: 10t @ 15m; 5t @ 20m, 2 x ROV Hangar Cranes, Aukra Marine telescope crane 1,1t 7m; 2,9t @ 3m, 1 x Provision Crane, Aukra Marine Telescope Jib Crane 1t @ 9,8m; 3,8t @ 3,1m
Tugger winches:4 x 10 tons CT NDM Electrical Single drum
Capstans:2 x 10 tons NDM Electrical
Offshore crane no 1:Main Crane NOV Knuckle Boom Crane, Single Fall lift mode: 400T @ 20m AHC, 150T @ 40m AHC, 2-Fall Lift Mode: 600T @ 14m AHC, Special Lift mode: 400T @ 18m AHC, Water Depth Main Crane Signel Fall: 3000m, Main offshore crane Aux Hook: 25t @ 43m AHC
Offshore crane no 2:Auxiliary Crane NOV Knuckle Boom Crane, Single Fall lift mode: 70t @ 21m AHC, 14t @ 45m AHC, Water Depth Auxiliary Crane: 2000m, Auxiliary Crane Aux Hook 10t @ 50m

Propulsion

General:Diesel electric propulsion plant. 4 x 2100 Kw electric motors connected to 2 x Scana Volda Propellers
Main engines:2 x MAK: Type 8M32E each 4400 kW 504-750 rpm, 2 x MAK: Type 6M32E each 3300 kW 504-750 rpm, 2 x MAK: Type 6M20C each 1140kW 650-1000 rpm
Horse power ration:Total: 17700 eKW
Fuel type:MDO / MGO

Auxiliaries / Electrical power

Generators:2 x Siemens 690 Vac 42-62,5Hz 4268 eKW, 2 x Siemens 690 Vac 42-62,5Hz 3200 eKW, 2 x Siemens 690 Vac 43,3-66,7Hz 1080 eKW, Total of 17096 eKW
Emergency generator:1 x Catepilllar 375 kW, 690V, 1800Rpm

Electrical systems and power management

General:Switchboards DC/AC "Siemens Bluedrive Plus C" DC switchboards 880-1100Vdc, with 4 battery pack of 135KW each, possebility to double the capasity. Hareid Group delivers AC switchboards 60Hz, 690/440/230/110V. Shore connection 440V 50/60Hz 400Ampere.

Speed / Consumption

Max speed / Consumption:15,5 knots / 46 tonnes/day
Service speed / Consumption:13 knots / 27 tonnes/day
DP-operations (weather dependent):10 - 17 tonnes/day
In port:5-7 tonnes/day

Main propellers

Maker:2 x Scana Volda Propellers
Type:4 bladed Controllable pich
Speed:Estimated speed: 0-145 rpm
Diameter:4200 mm

Thrusters

Bow thrusters:2 x Brunvoll tunnel thrusters each 2050 kW
Bow azimuth thruster:2 x Brunvoll Retractable Azimuth Thrusters each 1500 kW
Stern thruster:3 x Brunvoll tunnel thrusters each 2050 kW

Bridge / Manoeuvering

Bridge controls:Siemens RCS
Loading / Discharging:Kongsberg K-Chief 700 IAS system

Dynamic positioning system

Type:Kongsberg K-Pos DP-22/ K-Pos DP-12 & cJoy
Approval / Class:DNV DYNPOS-AUTR. IMO Class 3
Reference systems:2 x DPS 232, 2 x Seapath 330, 1 x CyScan system, 1 x RADius 1000 system, 2 x Kongsberg Redundant HiPAP® 502 system
Sensors:3 x Gyro, 3 x Motion Reference Unit, 3 x Wind Sensors
ERN number:DP2: 99.99.99.99 / DP3:99.99.99.95

Liquid tank capacities

Marine Gas Oil:2250 m3
POT water:1017 m3
Technical Drillwater:1132 m3
Technical Fresh Water:85 m3
Drill Water/Ballast:6085 m3
Glycol:3,4 m3
Urea:204,6 m3
Fresh water production unit:2 x 40 m3/day

Liquid discharge

Drill water pumps:1 x 0-150 m3/h
Ballast pumps:2 x 0-150 m3/h

Navigation equipment

Radar:2 x L-3 SAM Nacos Platinum Radarpilot, IP- Radars inc. ARPA, X and S band
Electronic Chart System:2 x L-3 SAM Nacos Platinum ECDISpilot
Compass:3 x Anchutz STD 22
Autopilot:1 x L-3 SAM Nacos Platinum Trackpilot, Heading / Course / Track control
Echo Sounder:1 x Furuno FE 800
Navtex:Furuno NX-700-B
DGPS:2 x Furuno GP-170
AIS:1 x L-3 SAM Nacos Platinum AIS 3410
Voyage data recorder:1 x SAM 4360 VDR
Sound direction finder:1 x Vingtor VSS - 2
LRIT:LRIT Inmarsat -C, Sailor 3027
Log:1 x Furuno DS-80
Helideck Monitoring System:1 x SecRec HMS

Communication equipment

General:GMDSS installation in accordance to IMO regulations for vessels operating within Sea Area A3
GMDSS Radio MF/HF Transceivers & DSC:1 x Sailor 6300, SSB 250w
GMDSS VHF with DSC:2 x Sailor RT6222
GMDSS VHF portable:5 x Jotron, Tron TR20 / 6 x Sailor SP3520
VHF:2 x Sailor 6210
GMDSS EPIRB:1 x Jotron, Tron 40S Mkll / 1 x Tron 60S
GMDSS SART:2 x Jotron, Tron SART
GMDSS Inmarsat C:1 x Sailor 6110 Mini-C
UHF:14 x Motorola DP 4401 ATEX (handheld) and 4 x Motorola DM4600
Sattelite system:1 x Cobham Sea-Tel 5004 / 1 x Sailor Fleet Broadband
Helicopter Communication:2 x Jotron TR-810 / 3 x ICOM IC-6E portable

Accommodation

Total no. of beds:140 x beds
Total no. of cabins:102 x cabins
Single cabins:64 x Single cabins
Double cabins:38 x Double cabins
Office:20 including Hospital Office
Hospital:1 x Hospital
Ventilation/A-C for accommodation:High pressure single-pipe fully redundant ventilation system. Full heating/AC throughout the accommodation
Other:Wheelhouse 171,6m2, Backup DP3 Bridge 39m2, Gymnasium 84m2, Sauna 6m2, Mess Room 197m2, Wardrobe for female. Wardrobe for male. Bootdriers, Drying Room. One Cinema/Brief/Gaming Room 30+30 Seats with two screens and folding wall between, Lounges: Tv lounge 1 35,5m2, Tv Lounge 2 34m2, Library 28,5m2, Smoker Lounge 27m2, Two outdoor recreation Areas

Lifesaving / rescue

Approved lifesaving appliances for:LSA approved for 140 persons
Liferafts:2 x Viking 35 persons. Davit launched.
Rescue/MOB boat:1 WEEDO 700 Mk 2, 200hp inboard, Davit HMD A 34 1 WEEDO 17 RB, 40 hp outboard, Davit HMD A15
Life boats with davit:2 x 108 persons. Type LBT 1090C
Fire-fighting/foam:Water mist for engine, switchboard,incinerator, areas. Foam applicators Monitors and Pop Up nozzles covering helicopter deck.

Vertical launching system

General:150t Huisman VLS, 2 x 75t 4-track Tensioners, Electric Driven Retractable Tensioners, 185t Below Deck A&R winch, Service Crane 18t @ 8m, 2 x 10t Hoisting Beams, 2 x 5t Moonpool Tugger Winches, 2 x 2t Product Handling Winches

Carousel

General:3000t IMECA Below Deck Carousel, 6m Ø Core, 24,3m Ø Overall, 6m Height, Spooling arm 8t SWL, Modular partioning

Other

Helicopter deck:Helicopter deck designed for helicopter load of 16 T. Helideck designed and equipped in accordance with relevant authorities. Helicopter monitoring system.
Helicopter Reception:1
Moonpools:2 x ROV moonpools 6,3m x 4,2m, 1 x Work moonpool 7,2m x 7,2m
ROV systems:2 x 220Hp Kystdesign Constructor WROV, 3000m water depth rating, MacGregor AHC Moonpool Launching and recovery System, 2 x ROV Handling Cranes Skidding system
Anti roll system:3 x Passive roll reduction tanks
Anti heeling system:3 x Anti heeling pump Framo RBP400-1, 2200 m3/h. Automatic-/ manual system
Deck power supply:4 Utility stations Each With 690Vac 500Ampere, 440Vac 1000Ampere, 230Vac 100Ampere, 110Vac 100Ampere, 440/230/110 limitation to 2x1250KVA.
Incinerator:TeamTec : GS 500 CDIS