Actions to be taken during dry docking
When the vessel is in dry dock you must take the opportunity to inspect and clean the transducer.
1 Do a visual inspection of the transducer.
2 Clean the transducer and remove marine growth.
If necessary, apply anti-fouling paint as described in the dedicated procedure.
3 Make sure that all surfaces under the hull are protected with a high quality coating.
4 Make sure that the inside of the installation trunk is also protected with coating.
5 Inspect the physical conditions of the sacrificial anodes. Check for damage and corrosion. If necessary, replace the sacrificial anodes with new anodes of the same (or similar) type.