The hull of a ship and other underwater parts such as the propellers must be maintained regularly. Below you find a list of recognized companies that offer these services.

Propeller polishing

CompanyTerm permit
Antwerp Underwater SolutionsUntil 30 November 2022
Diver Underwater ContractorsUntil 9 March 2024
HydrexUntil 31 July 2024
SubmarUntil 30 April 2024
Wärtsilä Underwater Services (Trident)Until 30 June 2024

Hull cleaning

CompanyTerm permit
FleetcleanerUntil 31January 2024
Hydrex (only for Ecospeed painted vessels; hull cleaning without extraction!)Until revision of Port Instructions (by reworking Article 3.8.1)

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