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Submarine Power Cable Installation

Submarine Power Cable Installation

We provide a full range of installation, testing, inspection & commissioning services for Submarine Power Transmission & Communications Networks in the Oil & Gas, Energy and Renewables industry.


Recent project references include the Sheringham Shoal Offshore Wind Farm where we managed and executed the Infield Array Cabling termination contract on behalf of our client Visser & Smit Marine Contracting (VSMC).


Hang Off Assembly

Cable Containment

Termination Preparation

Completed Termination


This involved production of all offshore installation and testing procedures, project management and delivery of the full termination package. Deliverables included installation of 164 Hang Off Clamps, design and construction all Cable Containment, completion of 492 High Voltage (33kV) Switchgear Terminations using Euromold 440TB Series Separable ‘Tee’ Connectors and 3936 Single Mode Fibre Optic Fusion Spliced Terminations.

We also provided all post installation testing services including TDR, OTDR, IR & CR, Field Engineering Support, QA/QC and supervision of Mechanical Completion.

We provide:


  • Cable Pull In, Hang Off and Containment
  • High Voltage Cable Termination up to 132kV
  • Fibre Optic Cable Jointing & Termination
  • Cable Inspection & Testing     
  • Services (TDR, OTDR, IR, CR):
    • Pre & Post Load Out Testing
    • Continuous Testing During Lay & Burial
    • Post Hang Off & Termination Testing
  • Fault Location, Cable Jointing & Repair
  • Transmission Network Start Up & Commissioning
  • Project Management, QA/QC & Commissioning
  • Field Engineering Support & Consultancy

Interested in contacting MEC about your project?


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