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Why polish propellers?
FN Diving obtained permission for underwater propeller polishing in Dutch ports.

In Dutch ports propeller polishings are not allowed without special adapted equipment using an approved and effective filtering unit. Our technical department designed and develloped a unit conform strict Dutch standards.


Propeller polishings not only save fuel but also a well polished propeller gaines speed, the best eficiency on your fuel investments.

Therefore a well maintained polished propeller is a cost and time effective asset for a vessel, a low investment, high return. 

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CCTV Class Inspections
Regular inspections can reveil damages on propellers, rudder cavitation and other unexpected abnormalties

FN Diving can offer the following types of inspection under Class: 
  • Complete hull surveys, including still and video color photography documentation.
  • Complete running gear inspection, including struts, fairwaters, rope guards, propellers, rudders and bearings.
  • NDT inspections of hull shell plating and other underwater appendages.
  • Special inspections at request of ship owners\´ representative, classification inspectors, surveyors and insurers; including dry-dock extension inspections in compliance with all major classification society inspection rules and USCG regulations. Pre-purchase, pre/post charter surveys.
  • Pre and Post dry dock inspections.
  • Damage assessment inspections.
  • Hull coating inspections.
  • Bottom survey at berths or anchorages to locate and remove obstructions hazardous to vessels.
  • Underwater paint/epoxy/coating inspection and application.
  • NDT.
  • Ultra thickness measurement. Magnetic particle (crack detection).

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  • iso 9001/2000 ABS Gloyds Veritas DNV lloyds
     

     
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