Black Sea Group

SPECIAL SERVICES

Technical documentations and studies

Deep preliminary survey for identifying problems, critical point and status of equipments;
Technical solutions for solving problems and modernization.

Technical assistance

Technical assistance for erection works on site;
Technical assistance for dismantling of main parts and subassemblies on site;
Technical assistance for operation of power plants.

Vibration measurements before and after erection

Measurement of global vibration level according with ISO standards;
Diagnosis and corrective measures;
Rotor dynamic balancing;
Measurement of natural frequency.

Non destructive tests

Fast spectroscopic analyses;
Chemical analyses;
Metallographic examination;
Ultrasonic examination;
Liquid penetrate test;
Magnetic particle test;
Hardness test;
Endoscope examination;
Stress examination.

Training for power station personnel

Mechanical vibration diagnosis and balancing;
Non destructive tests;
Bearing rebabbiting;
Turbine erection activities.