TNA was established with the aim of building engineering capacity in the repair department. In order to be able to analyze the basic problems of power plants with a fresh view of engineering of repairs and reconstruction of power plant equipment.
- Check and examine all mechanical, electrical and precision instruments
- Inspection of electrical panels and inspection of control circuits, power
- Replacing consumables such as filters, washers and oil
- Providing a list of defective parts and suggested accessories
- Replacement or repair of defective parts
- Testing and full commissioning of equipment after repairs
- Provide work report and details of repairs done
- Training the employer’s personnel and providing the information needed to improve the use of the equipment.
Major activity
- Basic repairs of main and auxiliary gearboxes
- Basic generator and exciter repairs
- Basic repairs of torque converter
- Major repairs and reconstruction of pumps
- Major repairs and reconstruction of valves
- Major repairs of filters and pressure tanks
- Major overhaul of cooling towers and cooling systems
- Basic exhaust repairs
- Basic repairs of HV and LV electric motors
- Major repairs of heaters and converters
- Major repairs of piping
- Oil and lubrication system
- Hydraulic systems
- Overhaul of filters
- Repairs and reconstruction of electrical parts and instruments
- Management of the reconstruction of hot parts of gas turbines
- Managing the reconstruction of turbine and generator shafts
- Management of steam turbine blades reconstruction
Reverse engineering products and services
- Measurement, modeling and preparation of construction and assembly plans
- Compilation of technical knowledge and production
- Material engineering and metallurgy
- Preparation of ID card of the piece