UNDERWATER INSPECTION REPORT

Vertical sides and curves were found fouled with 100% sea grass and 70% mussels with heavy density and with thickness of up to 3cm and were cleaned. Flat bottom was fouled with various types of marine growth and mussels covering approx. 90% of the hull with heavy density and with thickness of  3cm and were cleaned. Four bladed fixed propeller was fouled with 100% salt and heavy sea grass with thickness of up to 0.3cm and was polished. No entanglements or leakage of oil was observed on the tail-shaft. Rope-guard was found in position. Sea chest gratings were found fouled with 90-100%  mussels and were cleaned. All grids were in position including bolts and nuts with securing arrangement. No abnormalities were observed the bilge keels.  Weld joints found in good condition.

 

CASE STUDY DESCRIPTION

Underwater full hull cleaning, propeller polishing, photos before and after the operations.

CASE STUDY PHOTOS

BEFORE CLEANING

AFTER CLEANING