The installation of the new subsea cable in Kuuskajaskari and Kylmäpihlaja was completed in January 2018. The cable was a total of about nine kilometers long. The new subsea cable replaced the old cable installed by the Defense Forces in the early 1960s. cooperation with Rauman Energia Oy.

The execution was carried out in cooperation with Rauman Energia Oy.

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In the summer of 2020, Tankar’s fifty-year-old subsea cable was replaced with a new one. The Finnish Sea Service was responsible for transporting and installing more than nine kilometers of cable at sea in cooperation with Kokkolan Energiaverkot Oy.

The subsea cable was delivered by Prysmian Group Finland.

Tankarin saaren merikaapelin asennus – YouTube 

Kaplaaki Oy has been participated in the installation 400 kV intercontinental high-voltages cabling between Finland and Sweden in 1989 and 2009. In 2002-2007, Finnish Sea Service carried out inspection of earthing and DC transmission cables and four times subsea cable damage locate and repairs by diving.

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