M/T Tern Island

GENERAL:

  • Builder: China Merchants Jinling Shipyard, Yangzhou (Dingheng Group Co., Ltd). (Former: Avic Dingheng Shipbuilding co. LTD, Cin co.)
  • Class notation: BV Bureau Veritas

PARTICULARS:

  • IMO No: 9909649
  • Flag: DIS
  • Call sign: OZBH2
  • Length overall: 147.00 m
  • Length between perpendicular: 143.50 m
  • Breath (moulded): 22.00 m
  • Depth (moulded): 11.70 m
  • Draught (scantling): 9.00 m
  • Deadweight (at scantling draught): 15,024.2 at summer load line draught.
  • Gross tonnage: 11,000 GT
  • Net tonnage: 4,906
  • Hull no: AD0077
  • Design: Kongsberg Maritime Ship design, NVC-Design.
  • Consumtion: 12.0 knots 8.9 tonst LNG/Day.
  • Marine gas oil 12.0 knots 8.9 tonst LNG/Day.
  • Cargo tank capacity 98%: 16,464 m3
  • Ballast water tanks: 5,800 m3
  • LNG fuel storage tanks: 630 m3
  • Marine gas oil: 550 m3
  • Slop tanks: 200 m3
  • Tech fresh water tanks: 330 m3
  • Urea: 40 m3
  • Tank coating: Tankguard Special Ultra.
  • Cargo Pumps: 14 pcs of Svanehoj Deepwell pumps type DL 132D/150. Frequency controlled 330 m3/h at 120 m.l.c.
  • Cargo alarm & monitoring systems: K-Chief 600 alarm, monitoring & control system, Operator station-OS. Kockumation Loading computer.
  • Intergas system: The Inertgas system is using one existing dedicated Dual fuel Thermal oil heater with a burner modified to also be able to generate Inertgas by either LNG or MGO. Capacity 3,950 m3/h.
  • Nitrogen system: N2 generator, cap. abt. 100 Nm3/h @ 96% N2 installed in ER. N2 buffer tank of 20 m3 for Cargo handling, buffer tank of 4 m3 serving dual fuel machinery in ER.
  • Balast water treatment: Alfa Laval Pure Ballast with Filter and UV units most environmentally friendly and optimally designed.
  • Treatment capacity: 1,600 m3/h.
  • Bowthruster: One Tunnel Thruster 1650 AUX CP 865 kW 60 Hz frequency controlled.
  • Main engine: Win G&D 5RT-Flex 50 DF 5,850 kW 102 RPM 2-stroke, low pressure, LNG dual-fuel engine.
  • Fuel management: Kongsberg fuel performance system, Shaft Torque/Power, Fuel Index, Ships speed, Fuel flowmeters.
  • Auxiliary engines: 3 x Mitsubishi MAS 850-S, 790 kWe @ 1,800 rpm, 60Hz .
  • Catamiser: Combined exhaust gas heat recovery and SCR for NOx reduction below Tier III.
  • Shaft generator: Permanent Magnet Shaft Generator with Variable Frequency Drive to allow running the Engine/Propeller in Combinator mode for optimum efficiency. Rated output shaft generator PTO 1,050 kW / PTI 1,000 Kw.
  • DC-Link System: Including redundant active front ends connected to vessels main grid. Medium Voltage shore power of 800 kW 50/60 Hz. Energy storage system of 420 kWh with Peak shaving and Blackout prevention.