Dock refit of sea and river vessels (up to 9000 tons)

Including refit in in-house docks — up to 450 tons

Propeller-rudder systems:

  • repair of stern tube seals;
  • repair and lining of propeller shafts:
    • carbon steel build-up;
    • stainless steel build-up;
    • restoration and renewal of bronze lining of propeller shafts;
    • renewal of waterproof coating of the inter-liner spaces;
    • repair and restoration of propeller shaft tapers;
    • repair of propeller shaft tapers, adjusting of propellers and half-couplings with respect to propeller shaft body;
    • repair of cracks in propeller shafts.
  • repair of all types of steering gears;
  • repair of fixed pitch propellers and their blades.

Steel hulls of vessels:

  • renewal of plating sheets having complex camber up to 40 mm thick;
  • renewal of plating sheets having camber in one plane up to 40 mm;
  • steel hull defect survey with report issuing for Russian River Register, Russian Maritime Register of Shipping.

Propulsion devices of dredging fleet vessels:

  • repair of dump scow (bottom dump) devices;
  • repair of dredgers buckets;
  • repair of bottom tumblers (BT) of bucket chain of, etc.

Restoration of hulls anti-corrosive coating:

  • sandblasting (SA 1 SA 2 SA3);
  • High Pressure Water Washing (HPW) applying epoxy paint and varnish materials with an airless spray gun;
  • application of MARATHON ice-resistant coating.


  • alignment of the shaft line;
  • repair of hull fittings of all types and sizes;
  • repair of thrusters of all types and sizes;
  • insulating woodwork on the vessel.

Repair of vessel mechanisms and systems

Deck mechanisms:

  • repair of windlass;
  • repair of winch;
  • repair of cargo gears;
  • repair of slewing davit gears.

Engine room mechanisms:

  • repair of compressors;
  • repair of separators;
  • repair of pumps;
  • repair of diesel engines;
  • repair of heat exchangers;
  • repair of reducers;
  • repair of the main thrust bearing.

Pipeline of engine-boiler room systems:

  • repair of firefighting systems;
  • repair of engine cooling systems;
  • repair of steam system;
  • insulation works on pipes.

Main engine:

  • Repair of gas turbochargers;
  • Repair of high pressure fuel pump and the like;
  • repair of bucket mechanisms;
  • repair of reverse reducers.


  • provision refrigeration plants;
  • wastewater collection and reprocessing plant;
  • repair and pressure testing of firefighting systems (CO2 unit);
  • repair of vessel hull attachments;
  • maintenance, inspection, repair, checks and trials of boats, launching equipment (davits and cranes), and hooks disengage gears;
  • repair of vessel engines gas turbochargers with dynamic balancing of turbine-rotors.

Our pattern of work


1. Application

We are waiting for your application with basic parameters of the order.

2. Estimate

We prepare an estimate on the basis of the application.

3. Prepayment

In the third step, we sign the contract and wait for the prepayment.

4. Performance

After prepayment, we carry out the work under the contract.

5. Handover-acceptance of the order

After the work is completed, you check the result.

6. Postpayment

Once your order is turned in, you pay the remaining invoices.

7. Satisfied customer

Our phasing of the work involves taking the client’s opinion into account.