General Information

  • Type: Anchor Handling Tug Supply Vessel
  • Design: VS 491 CD
  • Delivery: June 2015
  • Builder: Bergen Group Fosen
  • Build No: 84
  • Flag: NOR
  • Port of Registry: Trondheim
  • Call sign: LDSE
  • Class: DNV
  • IMO: 9544425
  • MMSI: 258 072 000

Main Particulars

  • Length Overall: 91 m
  • Length p.p.: 81.93 m
  • Breadth moulded: 22 m
  • Depth to first deck: 9.6 m
  • Moulded depth: 7.9 m
  • Maximum draught: 8.2 m
  • Minimum draught: 6 m
  • Freeboard, min, FW Tropical: 1,345 mm
  • Freeboard, FW Summer: 1,511 mm
  • Freeboard,Tropical: 1,494 mm
  • Freeboard,Summer: 1,660 mm
  • Freeboard,Winter: 1,826 mm
  • Freeboard,North Atlantic: 1,876 mm
  • Air draught from B.L.: 46 m
  • Height to 1st deck: 9.6 m
  • Height to C-deck: 19 m
  • Height to Bridge Deck: 27.4 m
  • Lightship: 6,250 t
  • Deadweight: 3,790 t
  • Max DWT @ SLL Approx.: 4,600 t
  • Gross Tonnage: 7,328 t
  • Net Tonnage: 2,199 t

Cargo Deck Capacity

  • Cargo Deck Area: 828 m2
  • Deck Length: 46 m
  • Deck Breadth: 18 m
  • Max Deck load Approx.: 1,600 t
  • Deck Strength: 10 t/m2
  • Deck strength (stern to frame) # -5 to # 25 15 t/m2

Accomodation

  • Total 39 persons
  • Single Cabins 19
  • Double Cabins 10
  • Deck Office 1
  • Hospital 1
  • Gymnasium 1
  • Cooler Room 1 – abt 30 m3
  • Freezer Room 1 – abt 30 m3
  • Dry provision/general store 1 – abt 130 m3
  • A/C for accommodation Novenco, 100 % fresh air with entaphi recovery

Wires on board

  • Towing wire(s) 2 x 1,500 m, 90 mm 659 t MBL
  • Work wire 1 x 650 m, 90 mm 659 t MBL
  • Fore runner(s) 2 x 150 m, 77 mm 1 x 150 m, 80 mm

Chain lockers & Capacity

  • Rig Chain Gypsies 2 x 76 mm + 2 x 84 mm
  • Chain Lockers 4 x 161.5 m3 – Total 649 m3
  • Capacities 76 mm – 9,200 m
  • 84 mm – 8,319 m
  • Chain Pulling winches to chain lockers: Rotating

AH & Deck equipment

Towing Pins 2 x Triplex 300 t SWL, V – type
Shark Jaws 2 x Triplex 700 t SWL
Stern Roller 2 x 4000 mm dia l = 4000 mm, 750 t MWL, VS design
Tugger Winches 2 x Rapp Hydema 24 t max pull first layer (Max cap 230 m of 26 mm wire)
Capstans 2 x Rapp Hydema type CF 3500D/16,3
Spooling Sheave Max pull force 100 t

Cargo Securing Permanent Systems

  • Pad Eyes 12 on each side
  • Lashing Stations 6 lashing stations each with four lashing points in side bulkhead SWL 20 t
  • Rollers 8 rollers on each side dia 300 mm SWL
  • 2 rollers aft of frame # -6 dia 300 mm SWL Cargo Deck Sockets
  • 16 cargo deck sockets twist lock SWL
  • 20 t, top of sockets flush with deck

Cranes

  • Gantry Crane Triplex MHD 42, Travelling
  • Gantry Crane 42 t
  • Manipulator Finger Crane Triplex TKN-75-V4
  • Lifting Capacity 60 Tm
  • Gripper lift capacity max arm: 50 kN
  • Winch Capacity 70 kN
  • Heavy lift eye capacity 245 kN
  • Max swing radius gripper 12.4 m
  • Max swing radius hook 9 m
  • Max swing radius lift eye 2.5 m

Manipulator Finger Crane Tiltrotator

  • Break/lifting Capacity 90 kNm
  • Rotating Speed 6.3 rpm
  • Rotating Torque 9.1 kNm
  • Tilt Angle +/- 40 degrees
  • Tilt Torque 24.5 kNm
  • Rotation n X 40 degrees
  • Tools 1 ea Big Gripper, 1 ea Big
  • Claw, 1 Pendant Gripper,1 Bouy Cather