The specialists of MTS Bulgaria Ltd. can arrange ship repair services such as class and intermediate dry dock repairs, modernization and refurbishment of all types of the ships.

The specific works can vary depending on the type of ship, its age, its operational profile, and class requirements, but here are some typical vessel’s docking repair services, which can be arranged by the specialists of MTS Bulgaria Ltd.:

HULL MAINTENANCE AND DOCKING SERVICES:

• Cleaning, blasting, surface preparation and painting of the ship’s hull to ensure corrosion prevention;
• NDT inspection of the hull structure as per class requirements;
• Hull repair works, such as shell plate and structural steel replacement; new build fabrication and installation of steel hull and structures;
• Shafting and steering including tail shaft & intermediate shaft, rudder and propeller (fixed or CPP) - inspection, measurement, seals replacement and repair;
• Renewal of sacrificial anodes;
• Servicing of bow thruster;
• Repair of overboard valves;
• Box coolers - removal, cleaning (chemical or ultrasonic), pressure tested and installation on place with new packings;
• Anchors and anchor chains – ranging on dock, cleaning, inspection and calibrating, repair or replacement (if needed);
• Chain lockers – cleaning and painting;
• Sea chest and strainers – cleaning;

MACHINERY AND SYSTEM SERVICES:

• Main engines  - complete overhaul and maintenance;
• Alignment of Main Engine and Propeller shaft;
• Auxiliary engines - complete overhaul and maintenance;
• Turbochargers  - complete overhaul and maintenance;
• Auxiliary and Exhaust gas Boilers – cleaning, pressure testing and repair (if needed);
• Pumps, Separator, Air Compressors, Heaters and Coolers - complete repair;
• Repair of Deck Equipment such as Windlass and Winches, Cranes and Lifting equipment;
• Hydraulic Cylinders – repair including reconditioning and replacement of packings;
• Steering gear – servicing and repair;
• Air Conditioning units – servicing and repair (if needed);

RECONDITIONING OF MAIN SHIP’ SPARE PARTS, SUCH AS:

• Steel piston crowns;
• Exhaust valves and seats;
• Cylinder covers;
• Hydraulic cylinder piston rods and steering gear rams;
• Propellers and propeller shafts;
• All types of gear boxes;
• Rudder stocks;

Note: All reconditioning works are performed as per class requirement and approved technology.

PIPEWORK SERVICES:

• Fabrication of new pipes and its replacement on systems in ER, main deck, cargo tanks, ballast tanks, fuel tanks and oil tanks;
• Valves – repair and replacement;
• Air Cylinders – cleaning and inspection;

ELECTRICAL SERVICES:

• Generators for AC/DC voltage – troubleshooting, overhaul and maintenance;
• Electrical motors for AC/DC voltage - troubleshooting, overhaul and maintenance;
• Main generator circuit breakers and automation - troubleshooting, overhaul and maintenance;
• Switchboards and distribution panels - troubleshooting, overhaul and maintenance;
• Frequency controllers, PLC controllers - troubleshooting, overhaul and maintenance;
• Radio Navigational Equipment - troubleshooting, overhaul and maintenance;

DECK AND SUPERSTRUCTURE SERVICES:

• Cleaning, blasting, surface preparation and painting of the ship’s deck and superstructure to ensure corrosion prevention;
• Repairing damaged deck components, such as railings; pipes and valves; cable trays, lighting and monitoring arrangement; windlass, winches and their associated mooring fixtures; or Cargo and/or provision cranes;
• Pressure tests on pipe on deck;
• Load test of cargo and lifting equipment;

SAFETY EQUIPMENT SERVICES:

• Lifeboats, liferafts and their launching arrangements – inspection and maintenance as per manufacturer’s requirements;
• Immersion suits, life jackets, fire extinguishers, and other safety equipment – inspection, testing and approval;
• Fire detecting system – testing, troubleshooting and repair (if needed);

BALLAST WATER TREATMENT SYSTEM (BWTS) SERVICES:

• 3D scan;
• Preparing of drawings with class approval;
• As an option - delivery of BWTS brand CYECO;
• Fabricating of all piping and necessary elements for the installation of the BWTS;
• Installation onboard the vessel;
• Commissioning work for brands: CYECO and ALFA LAVAL;

For enquiries don't hesitate to contact us