Viking Avant - Platform Supply Vessel

Name

Viking Avant (VS 493 Avant)

Shipyard

AKER Langsten

Owner

Eidesvik Shipping

Type

Platform supply vessel

Designer

Vik Sandvik

Overall length

92.7m

Length bp

84.80m

Breadth

20.4m

Depth to the first deck

9m

Summer draught

7.5m

Gross tonnage

3,600t

Deadweight

1,500t at 4.50m depth, 3,800t at 6m, 6,200t at 7.5m

Cargo deck area

1,170m²

Cargo capacity

3,900t

Cranes

2 x knuckle boom - 10t at 10m and 3t at 12m

Liquid cargo

1,400m³ fuel oil, 1,000m³ fresh water, 2,300m³ ballast water / drill water, 1,140m³ liquid mud, 800m³ brine, 260m³ mineral oil / base oil, 160m³ methanol

Dry bulk

8 x 50m³ dry bulk units, 6 x 125m³ containers of 2.5sg liquid mud

Slop tank

30m³

Oil recovery

1,000m³

Power

4 x generator sets, each rated at 1,800kW at 1,800rpm

Output

690V

Emergency

250kVA

Propulsors

2 x steerable pod

Propellers

Fixed pitch

Blades

4

Propeller output

3,000kW

Propeller diameter

3,300mm

Speed

16kt

Thrusters

2 x forward tunnel thrusters at 1,000kW, 1 x retractable Azimuth thruster at 880kW

Anchoring

2 x stockless anchors

Bridge system

3 x gyro compasses, 2 x wind sensors, 2 x motion reference units, 2 x dGPS/Glonass systems, 1 x Fanbeam system

Stabilisation

2 x passive free-surface effect roll reduction tanks

Flag

Norwegian

Classified

DnV

Notation

+1A1, Supply Vessel, SF, E0, Dynpos AUTR, LFL*, Oil Rec, Clean, COMF-V (3)