Special
Submarine De Tonijn
Submarine “ Tonijn” is a vessel that was built 1966 and is currently being exhibited as a museum vessel. During the past decades, the ship has aged due to corrosion.
We have assisted the main contractor of this renovation project with the renovation of the hull plates of the vessel and we have replaced or reinforced them where necessary.
You can visit “Tonijn” at the Marinemuseum in Den Helder.
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