3.Underwater Service

Hull Cleaning, Hull Inspections etc.
Request for approval of 6th ship class (ABS, DNV, GL, KR, LR, NK, RINA) from hull inspecion office

Our Service in details

Hull inspection, hull cleaning, cutting ropes, water stopping work etc..

Hull inspection:

Divers are equipped with video cameras.
On land, inspector, captain and tender (our staff) check the ship through video camera.
After diver communicating with them and get direction, our diver starts the inspection.
After the inspection, we submit diver report and photo report to class survery inspector, captain and ship management company

Hull Cleaning

Our diver provides hull cleaning with cleaning tools such as twin brush and high pressure cleaning equipment.
Cleaning is mainly to polish the propeller and to remove obstacles such as seaweed, shell and marine organism.
Polishing the propeller is our speciality and inspection and polishing the propeller usually take only one day.
Surface of roughness after the polishing is Grade A.

Zicongraph Exchange

We can change consumed zicongraph underwater.