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Andritz Group
» HYDRO » Products & Service » Service & Rehab » Products and Services » General Overhaul

General Overhaul and Rehabilitation

The object of Overhaul Services and Rehabilitation Works is to restore the plant to its original performance level. ANDRITZ HYDRO offers a wide range of repair, replacement and improvement services within the original design criteria restoring hydro power plants dependability and sustainability.

  • Cleaning
  • Overhauls
  • Repairs
  • Replacements
  • Testing and commissioning
  • Lifetime Extension
  • Trouble shooting
  • Technical assistance
  • Visual inspection and condition measurements
  • Restore original plant capacity

In order to achieve the restoring targets all major plant systems as well as the auxiliaries are subject of assessment and service works:

  • Turbines
  • Generators
  • Penstocks and valves
  • Automation, control and protection systems
  • The power train including switch gear, bus ducts and cabling
  • Power transformers
  • Electrical and mechanical auxiliaries
  • Outgoing substation

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