The customer had steam leakages on the casing split line and glands, which should be resolved during a major overhaul.


  • Perform a major overhaul on the 19,9MW Siemens Steam Turbine Type EK1100-2 including Gearbox and modification of the hydraulic control system to electronic
  • With help of structural investigations and evaluation we identified weaknesses and made repair recommendations for the continued operation of the turbine

Steam Turbine overhaulSteam Turbine overhaul 2Steam Turbine overhaul 3


  • Steam leakages solved within scheduled overhaul period
  • Extension of the turbine lifetime
  • Preparation of the interface between turbine and electronic control based on SPPA T-3000
  • Joint project with our control systems department and gearbox services
  • The customer had chosen Stork as first Non-OEM for the overhaul and he was satisfied with our performance
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