01 April 2019
 

Two-year service contract for Orsted at Hornsea One

 

Semco Maritime has signed a two-year service contract with Danish energy company Orsted (formerly DONG Energy) for service and maintenance of the Reactive Compensation Station (RCS) and the three offshore substations (OSS) installed at the world’s largest wind farm, Hornsea One, situated in the British part of the North Sea.

The service contract runs until the beginning of 2021, and the work will be carried out from Semco Maritime’s office in Grimsby, UK. Semco Maritime’s office in Norddeich, Germany, handles operations on the German Continental shelf, including a similar 5-year service contract with Deutsche Bucht Wind Farm.

We are pleased that Orsted has chosen us for the job, and we are proud to be able to build on our experience and our successful completion of several offshore substations", says Phaedra Pritchard, Head of Operations Service Wind, Semco Maritime UK.

Semco Maritime has special substation knowledge, as the Danish offshore project and engineering company has designed and built all three substations together with Bladt Industries.

Hornsea One will start supplying power to the grid by 2020. The wind park, located in the North Sea, 120 kilometers off the English coast, covers an area of 207 square kilometers and comprises 174 turbines with a capacity of 7MW each. While the three substations convert the turbine energy, the RCS – the first of its kind ever installed offshore – is necessary to compensate energy loss due to the long distance from wind farm to the power grid at shore.

 
For further information, please contact

Phaedra Pritchard, Head of Operations Service Wind, Semco Maritime UK
Phone: +44 7887 692793, e-mail: phpr@semcomaritime.com

Hornsea Project one

    

Project type

EPCI

Location

UK North Sea

Period

2016-2018

Project scope

A full electrical engineering, procurement, construction and installation (EPCI) contract for three (3) substations for the Hornsea Project One wind farm. In addition to the electrical work, E&I and design, incl. construction and commissioning (onshore and offshore).
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Hornsea

Offshore substations

Our high-voltage experts offer project management with extensive offshore experience from numerous EPCI offshore substation projects delivered to our clients within the past decade.
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Offshore substations

Phaedra Pritchard

O&M manager

Semco Maritime Ltd.
Grimsby Fish Dock Enterprises Ltd.
Wharncliffe Road
Grimsby DN31 3QJ
United Kingdom

 

 

Grimsby, United Kingdom

Semco Maritime Ltd.
Grimsby Fish Dock Enterprises Ltd.
Wharncliffe Road
Grimsby DN31 3QJ
United Kingdom
 
VAT no. GB316390860
EORI no. GB316390860000