Skandi Neptune

Skandi Neptune is an Offshore Construction Vessel that was operated by Subsea 7 from 2005 until the charter was ended in 2015.

Boa Sub C and Skandi Neptune in April 2010
History
Norway
Name: MSV Skandi Neptune
Owner: DOF Subsea
Operator: DOF Subsea
Port of registry: Bergen, Norway
Builder:
Yard number: N243[2]
Completed: November 2000[2]
Identification:
Status: in service
General characteristics
Class and type: +1A1, E0, DYNPOS AUTR, SF, DK+
Type: Offshore Construction Vessel
Tonnage: 5,090 t DWT; 6,318 GT[5]
Length: 104 m[4]
Beam: 24 m
Draught: 7 m
Installed power:
  • 2 × 1,530 kW (Wärtsilä 9L20),
  • 2 × 3600 kW (Wärtsila 8L32)[6]
Propulsion: azimuth thrusters and tunnel bow thrusters
Speed: 14.5 / 12.4 knots (max/ave)
Aviation facilities: Helideck

History

The Skandi Neptune was built in 2001 as a cable layer. In 2005, she was converted to a multi-purpose offshore support vessel and began a long term charter to Subsea 7.[7][8]

In 2010, Skandi Neptune provided ROV capability during the oil spill following an explosion on the Deepwater Horizon in the Gulf of Mexico.[9]

Layout

Skandi Neptune has two stern azimuth thrusters, a retractable forward azimuth thruster and two bow tunnel thrusters. Combined with a class 2 DGPS system, these provide excellent manoeuvring capabilities.[7]

She has accommodation for 106 persons in single and double cabins. The helideck is rated for Super Puma L2s.[7]

The stern A-Frame is rated at 60 tonne SWL, the deck crane at 250 tonne SWL. The moon pool and 130 tonne traction winch allow the installation of flexible pipe.[7]

Service

Skandi Neptune can operate as a pipe-laying ship and provides ROV support.

Footnotes
  1. "Brattvaag Skipsverft AS". Ship-Info.com. Retrieved 19 June 2010.
  2. "Reference List Tulcea". STX Europe. Archived from the original on 16 July 2011. Retrieved 19 June 2010.
  3. "Ships S19". World Shipping Register. Retrieved 19 June 2010.
  4. "Skandi Neptune". Marine Traffic. Retrieved 19 June 2010.
  5. "Skandi Neptune IMO: 9205720". Ship Spotting. Retrieved 19 June 2010.
  6. "Skandi Neptune" (PDF). DOF Subsea. Retrieved 19 June 2010.
  7. "Photographs of North East England". Retrieved 19 June 2010.
  8. "Vessel Skandi Neptune Runs up DOF Subsea Flag". Rigzone. 10 June 2008. Retrieved 19 June 2010.
  9. "Norwegian photo help to oil spill site". Oilinfo. Retrieved 19 June 2010.
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