Dockwise Vanguard without cargo in Maasmond, Rotterdam in 2014
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History | |
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Name: | Dockwise Vanguard |
Owner: | Dockwise Shipping B.V. |
Port of registry: | Willemstad, Netherlands |
Ordered: | 2 October 2011 |
Builder: | Hyundai Heavy Industries |
Cost: | US$240 million |
Yard number: | 2511 |
Laid down: | 22 December 2011 |
Launched: | 7 October 2012 |
Christened: | 30 November 2012 |
Completed: | 2012 |
Acquired: | 1 February 2013 |
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General characteristics | |
Type: | Heavy lift ship |
Tonnage: | 116,173 DWT |
Displacement: | 91,238 tonnes |
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Beam: | 79 m (259 ft) |
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Crew: | 40 |
Dockwise Vanguard is a semi-submersible heavy lift ship owned and operated by Dockwise B.V. Dockwise Vanguard is the second largest vessel of her type ever built, and is able to carry cargoes up to 110,000 tonnes.Dockwise Vanguard was designed to move offshore oil and gas facilities, but can also carry other ships and act as an offshore dry dock facility.
As offshore oil and gas facilities have grown in size, Dockwise saw a market for a ship that could carry the largest floating oil rigs to their destinations, reducing time and costs of transportation and allowing rigs to be built economically in a shipyard. In conjunction with Finland based Deltamarin, they designed a ship called the Type-0 heavy lift vessel, later renamed Dockwise Vanguard following an in-house competition won by Gerry Sarlis and Anthony van Ginkel. In 2014 Dockwise started a feasibility study into a larger successor to Dockwise Vanguard.
Dockwise Vanguard has a flat bow-less deck measuring 70 by 275 metres (230 by 902 ft), allowing cargo longer and wider than the deck. Her deck is 70% larger than the MV Blue Marlin, the third largest heavy lift ship. The bridge and living area superstructure is situated at the far starboard side, and the deck also contains four movable buoyancy casings. The watertight deck allows water to flow over the deck without risking the ship.
Dockwise Vanguard is semi-submersible allowing her to lift ships or rigs out of the water, and to place them into water. When her ballast tanks are flooded, her deck lies up to 16 metres (52 ft) below the surface, allowing her to handle deep draught cargoes. Loads can then be floated above her, and her ballast tanks emptied allowing her to lift and transport cargoes up to 110,000 tonnes, 50% more than the Blue Marlin. She can also be loaded from a dockside, and large cargoes loaded by skidding them on tracks.
Dockwise Vanguard can accommodate a crew of 40, and on her maiden voyage will be captained by Oleg Maryasov.