Underwater hull cleaning, propeller polishing, in water class survey, photos before/ after operations.
UNDERWATER INSPECTION REPORT
CASE STUDY DESCRIPTION
The vertical sides & curves were found 50 % fouled with sea grass and sparse barnacles up to 0.5 cm thick; which were cleaned. Additionally the flat bottom was found approximately 40% fouled with marine growth up to 0.5 thick and aft area found approx. 50% fouled with marine growth up to 0.5 cm thick and 20% with barnacles up to 1cm thick; which was cleaned. Finally the propeller was 70% fouled with sea grass and sparse barnacles; which was cleaned and polished with diamond disc pads.