Scope of work

Detail design

Client

Metalships and Docks

Main characteristics

  • Length overall: 118.60 m
  • Moulded breadth: 27.00 m
  • Depth: 7.70 m
  • Draft: 5.20 m
  • Dead weight: 7,000 ton
  • Bollard pull: 70 ton
  • Maximum speed (100%): 15 knots
  • Service speed (80%): 12 knots
  • Crew: 195 people

Main capacities

  • Deck area: 2,100 m², 10 ton/m²
  • FO: 1,200 m³
  • Fresh water: 1,000 m³
  • Ballast water: 4,000 m³
  • Fuel pump delivery: 2 x 50 m³/h a 2 bars
  • Fresh water pump: 50 m³/h a 2.5 bars
  • Active antiheeling: 1,000 m³/h
  • Pasive antirolling tank: 200 m³

Class

DNV +1A1, HELIDEK, DYNPOS AUTR, EO, DK(+), NAUT-OSV CLEAN, COMF-(V3)

Deck equipment

  • Main crane: active heave compensated, Offshore DAF 1.3, 100 ton-15 m, 45 ton-35 m, 1,500 m cable of 64 mm diameter
  • Secondary crane: active heave compensated, AHC, 10 ton-36 m, 400 m cable of 24 mm diameter
  • Provision crane: 2 ton S.W.L – 12 m
  • Deck tugger: 2 x 6 ton
  • Moonpool: 7.2 x 7.2 m, watertight deck hatch 50 ton
  • Capstans: 2 x 6 ton

Propulsion and machinery

  • Main diesel generators: 4 x 2,700 kW
  • Propellers: 2 x 3,500 kW, azimuth thrusters
  • Bow thrusters: 3 x 1,500 kW, tunnel
  • Emergency generator: 595 kW

Dynamic Positioning System

  • Kongberg SDP21
  • DP class: DNV Dynpos AUTR, complies NMD class 2
  • Reference system: Simrad HIPAP 500, 2 DGPS, (DPS 700)
  • Fan Beam System

Helideck

  • Design for S-92 (20.90 x 20.90 m)