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General enquiries
Tel. +45 7916 6666


Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg

Repair and
unscheduled maintenance

Ideally this type of maintenance is identified and carried out in continuation of preventive maintenance. In case a malfunction or breakdown has occurred - the purpose is always to quickly restore functionality while ensuring no or minimum downtime for the customer.

Not always urgent - but always inconvenient!

“Repairs and unscheduled maintenance” might sound urgent – but the truth is that we are not always dealing with urgent issues. Most often, the corrective maintenance tasks might be
unscheduled - but it is our experience that the corrective work can very often be planned.

It could for example be a corrosion issue that is discovered – it needs to be fixed – but we have time to plan a well-thought-out coating campaign that solves the issue. This way we avoid these non-critical issues from becoming critical and the repair work causes minimal inconvenience.

From troubleshooting to fixing

Corrective maintenance and repairs

  • Troubleshooting
  • Blade repair – offshore or onshore in Emden.
  • MCE – main component exchange 
  • Transformer replacement
  • Switchgear repair and replacement
  • Cable termination repairs
  • Surface protection repair (coating)
  • Fire protection systems
  • ... and much more

Following the recent acquisition of Wind Multiplikator, we now have access to a unique infrastructure in Emden that includes specially prepared areas for major component overhauling and storage, 24/7 control room, material management as well as quay facilities with a heavy lift gantry crane up to 450t and direct access to the North Sea.

Backed by in-house capabilities

Engineering and design

This type of service tasks can also include both engineering and design tasks – e.g. repair of a faulty cooling water system.

In such cases, we benefit from not only being a service provider – but also largely an EPC project business. Due to our EPC business our back office is packed with experienced designers, engineers and specialists – all with a thorough knowledge of all systems offshore.

We take pride in putting these in-house capabilities to use for the benefit of our customers and their assets.

Covering all the systems that keep you safe...

Firefighting systems:
  • Deluge and sprinkler skids
  •  Foam systems
  •  Helideck systems
  • Water mist systems
  • Dry powder and dual agent skids
  • Gaseous systems
  • Fire water monitors
  • N2 generation

Telecom systems:
  • Data network
  • Voice and video systems
  • Radio systems
  • Safety systems
  • Transmission systems
  • Satellite communication
  • Radar and navigation systems
  • Control and access systems
Interested in more knowledge?

Repair and corrective maintenance

See more

Get in touch ...

Tonny Constantin Popescu

Senior Director, Oil & Gas Service

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg

Mads Seneca Iversholt

Director, Wind Service

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg

Adrian Marcel Rozsondai

Head of Service, Telecom & Firefighting

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg