underwater mission
underwater mission
- Supervising the operations of fouling removal underwater.
- Supervising the welding operations.
- Checking the vessels underwater.
- Under water Photographing.
- Checking the propellers underwater.
- Cleaning the propellers underwater.
- Checking the rudder under water.
- Cleaning the sea chest underwater.
- Capping and reopening of the sea chest underwater.
- Repairing the hull underwater
- Underwater welding
- Underwater cutting
- Measurement of the thickness under-water.
