D’Yeu-Noirmoutier OSS Installation

Installation of the offshore substation (OSS) for the 496-megawatt Eoliennes en Mer Iles d’Yeu et de Noirmoutier wind farm project, off the Pays-de-la-Loire coast, France.

Company : DEME Offshore (Eoliennes en Mer Services)

Location : Pays-de-la-Loire coast, France

19 – 36 m

Water depth

Scope of work

Engineering of installation plans & rigging
Installation of offshore substation (OSS) jacket & topsides

Specials & challenges

Jacket & topsides lifts from third-party barge in the field
Shallow water requiring Pioneering Spirit to operate at small draught
Difficult sea conditions (shallow water, strong swells & currents)

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