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- Survey using digital video filming and ON-LINE TV
- Inspection under the supervision of classification societies and provision the reports upon request
- Cleaning the hull from fouling by hand, machine and cavitation (contactless P = 200-250 bar)
- Cavitation cleaning of sea chests and box coolers
- Polishing the propellers of any configuration and any diameter
- Carrying out the ultrasonic thickness measurement of the ship’s hull (underwater and surface), drawing up
reports and defect detection reports
- Sealing of stern tubes and drain holes. Replacement of oil seals, valves, sensors, etc. on water
- Repair the underwater part of the hull: welding of shell plating with thicknesses from 5 to 30 mm, installation of
mats on bolted joints, installation of box-type mats, installation of caissons to replace segments of the shell plating
- Installation and replacement the underwater part anodes of the hull and at the propeller-rudder system by welding or
bolted connections
- Taking measurements tailshaft wear down reading
- Rudderhead shaft wear-and tear clearance measurement