SEA CHALLENGER

Heavy Maintenance and Construction

SEA CHALLENGER is the sister vessel to SEA INSTALLER. The increased lifting capacity was designed to meet the trend toward even larger turbines, capable of carrying and installing up to eight 4MW turbines of four 6-8MW turbines in a single transit, as seen at Gode Wind 1 and 2. Sea trials started Feb 2014. The vessel has two client offices with six work stations. The vessel's crane was upgraded during construction to increase the reach. The cost of the vessel was reported as $155m.

In early December 2018, the vessel carried out sea trials for floating wind farm sites.

In 2025, the vessel will be reflagged to Japan as part of the joint venture between Penta-Ocean and DEME.

4C Offshore | SEA CHALLENGER

General Information

Name
SEA CHALLENGER
Other Names
NB002
Operator
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Vessel Category
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Vessel Classification
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Has Heli Deck?
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Flag
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Build Information

Construction Country
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Shipyard
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Main Characteristics

Length Overall (LOA)
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Maximum Draft
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Passengers
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Speed

Transit Speed
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Maximum Speed
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Cargo Deck

Free Deck Space
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Max. Deck Load
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Cargo
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Deadweight
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Jacking

Max Jacking Speed
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Num legs
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Leg length
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Design Criteria

Max Operable Significant Wave Height
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Vessel Identification

Call Sign
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IMO Number
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MMSI
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Positioning

Dynamic Positioning (DP) Class
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DP Notes
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Cranes

First Crane Capacity
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First Crane Radius
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First Crane Description
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Second Crane Capacity
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Second Crane Description
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Max. Lifting Capacity
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Links

Operator Website
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Vessel Spec.
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SEA CHALLENGER has built up the following project/contract experience:

Experience on Wind farm(s)

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Experience on Interconnector(s)

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Experience on Converter(s)

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