The ship "Optimaflot", owned by Odysseus Shipping LLC, was renovated on 12.12.2017, the repair process was completed on 11.01.2018. The ship was lifted on dry dock at the "Zig" ship repair plant. During the repair the following works were carried out:
- Repair of both shafts and screws of the ship;
- Repair of head and auxiliary engines, hydraulic mechanisms on board;
- Measurement of metal thickness on the ship, welding and cutting operations in the body and cargo compartments;
- Pressurized water, groundwater treatment and 3-color painting of the ship's hull;
- Repair of engines, compressor automation equipment and electrical mechanics on board;
- Diagnosis and repair of ship tube failures;
- Carrying out a basic defect of mechanical, electrical and body sensation of the ship to the appropriate authorities.