Grampian Sovereign

Vessel type 
Platform Supply
Ownership 
North Star
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A new generation of vessel

The Grampian Derwent represents the largest of the four SOV’s North Star are delivering to support the Doggerbank project.

The 88m vessel, a VARD-designed and built Service Operation Vessel is Hybrid technology powered to provide offshore logistic support for up to 50 clients and technicians in a best in class V1:C2 comfort. The Voith propulsion ‘eVSP’, 5Te Redrock 3D crane and Uptime 30m walk-to-work gangway equipped vessel also benefits from a bespoke high performance offshore wind daughter craft The Alison Kay.

A new generation of vessel

The Grampian Tyne represents the first of North Star’s new offshore wind fleet. The 78m ship, a VARD-designed and built Service Operation Vessel (SOV) is hybrid technology powered to provide offshore logistic support for up to 40 clients and technicians.

The Grampian Tyne is one of four North Star SOVs destined for decade-long minimum charters to support operations and maintenance work at the Dogger Bank Wind Farm development.

The Grampian Derwent is further equipped with a heli-deck and task with the role of supporting the OSP and scheduled maintenance for the three phases of the project, 100km offshore.

Innovation in Offshore Support

The Voith propulsion and Uptime walk to work gangway equipped vessel also benefits from a bespoke high performance offshore wind daughter craft.

Innovation in Offshore Support

Designed Around Our People

Care is a fundamental part of our business and an important cornerstone of our core values. The Grampian Derwent is designed to the same standard as cruise liners for a best in class V1:C1 comfort.

With a total of 78 single ensuite cabins for 50 PAX, 27 crew, five day rooms, a large comfortable mess room, five offices, two meeting rooms and high specification gym facilities, the Grampian Derwent provides comfortable surroundings for clients and technicians.

Designed Around Our People

Care is a fundamental part of our business and an important cornerstone of our core values. The Grampian Tyne is designed to the same standard as cruise liners for a best in class V1:C1 comfort.

With 60 single ensuite cabins for 39 PAX, 21 crew, four day rooms, a large comfortable mess room, five offices, two meeting rooms and high specification gym facilities, the Grampian Tyne provides comfortable surroundings for clients and technicians.

Dimensions

LOA 83.22 metres

LBP 74.95 metres

Breadth Moulded 18.0 metres

Draft Loaded / Depth 5.0 metres

Tonnage

GRT 3104 tonnes

NRT 931 tonnes

DWT 2515 tonnes

Capacities/Cranes

Fuel Oil (MGO) 1,188 m3

Fresh Water 795 m3

Ballast Water 1,125 m3

Oil Based Mud(s) 3,672 bbls

Base Oil 1,066 bbls

Brine(s) 2,448 bbls

Dry Bulk(s) 264.5 m3 / 5 Tanks

Deck Area 902 m2

Deck Loading 5 tonnes / metre

Deck Crane # 1 30 tonne / metre

Deck Crane # 2 N/A

Deck Crane # 3 N/A

Tank Washing & Slop Tks Fully Fitted

Oil Recovery System N/A

Deck Tuggers 2 x 10 tonnes tuggers

Engines/Thrusters/Aux

Main Engine(s) 4 x MAK 9M20 @ 2106 BHP. (1560 kW)

Propeller(s) 2 x FP Steerprop Azimuth (2 x 2565 BHP)

Azimuth Thruster(s) As above

Bow Thruster(s) 2 x Brunvolll Tunnels @ 1080 BHP

Stern Thruster(s) N/A

Rudder Systems / Type N/A

Aux Engines 1 x Cat Auxiliaries Diesel

Shaft PTOs n/a

Emergency Generators 1 x Cat Aux Diesel

Control Systems/Dynamic Positioning

Control Positions Fwd, Aft, Port & Stbd consoles

Full Manual Control Fwd & Aft consoles

Integrated Joystick Control Kongsberg KPOS

Joystick Control Kongsberg KPOS

Dynamic Positioning System Kongsberg DP II System

Mini Radascan Fitted

DGPS # 1 Fitted

Cyscan Fitted

Hydro Acoustic Pos Ref # 1 Option

Hydro Acoustic Pos Ref # 2 Option

Crew Facilities

Fast Rescue Boat Davit # 1 SOLAS Davit

FRB SOLAS compliant FRB

Daughter Craft Davit (Option) N/A

Daughter Craft (Option) N/A

Recovery Rooms N/A

Hospital N/A

Dacon Scoop N/A

Dacon Rescue Crane N/A

Cosalt Rescue Basket N/A

Jason Cradles Frames N/A

Winch Area N/A

Emer. Towing Capability N/A

Dispersant Tanks N/A

Dispersant Spray Booms N/A

Searchlights Wheelhouse mounted & remote operated

Navigation/Communications Equipment

Radar(s) (Fwd) Furuno X Band Furuno S Band

FAR 2117/6.5 FAR 2137S/12

Radar (Aft) Furuno X Band Slave Radar Station

ECDIS Furuno FEA 2107

Voyage Data Recorder VR 2272B

DGPS(s) Furuno DGPS GP 150

Gyro(s) 3 x Anschutz S22 Gyro

Autopilot Anschutz Nautopilot

Magnetic Comp 1 x Gillie 2000

Echo Sounder FE 700 ES

Digital Depth Recorder FE 720

Navtex Furuno NX 700B

Sat Comms 2 x Felcom IMSAT A3 compliant

MF/HF Radio 1 x Furuno FS 1575

UHF N/A

VHF (Fwd) Furuno FM8800S

VHF (Aft) Furuno FM8800S

BNWAS Navitron NT 990

AIS Jotrun AIS TR 2500

VHF Direction Finder Taiyo TD-L1550

Doppler Log Furuno DS 80

SSAS Furuno Felcom

Portable VHF 3 x JOTRON TR20 GMDSS

Portable VHF Fully fitted

UHF Base Fully fitted

Portable UHF 3 x IC F61

Sonic Helmets

VOIP Phone Fully fitted

Crew Cabins 13 Man Single cabins c/w en suite facilites, 2 x 2 Man cabins, Hospital

Recreation & Leisure 1 Messroom, 2 x Lounges, Sat TV System, 1 x Ships Office