Cometa - energy

Trenching at the record water depth of 1,030 meters.

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Cometa Capjet w120Project description:

  • Securing a high-voltage submarine link between the Spanish mainland and Mallorca.

Project challenges:

  • The seabed between the two connections reaches a depth of 1,500 meters, and protection was required down to 1,000 meters, which was a new challenge for the Capjet ®.   
Cometa Capjet-2 w120 Nexans' solution:
  • The Capjet ® trenched 177 km of cable at a record-breaking depth of 1,030 meters.
  • A survey of 150 km of the trenched route was also performed using the Capjet ®.