Information about the project

Project status

Completed project

Category

Energy and industrial engineering

Title object

Zaporizhia NPP

Customer

SE “Zaporizhia NPP”, State Enterprise “National Nuclear Energy Generating Company “Energoatom”

Terms of works

May 2018 - October 2018

Replacement of condenser of turbine К-1000-60/1500-2 powder unit No.4 Zaporizhia NPP

Replacement of condenser of turbine К-1000-60/1500-2 power unit No.4 Zaporizhia NPP
Company performed works for replacement of 3 existing condensers К-33160 turbine К-1000-60/1500-2 power unit No. 4 SE Zaporizhia NPP, which are of poor technical condition, with modified condensers К-38080.  
Work scope:
  • preparation and arrangement of construction work area for assembly (reinforcement) and installation of the condensers;
  • dismantling of assembly units and parts of 3 existing condensers type К-33160;
  • assembly and installation of elements, assembly units and parts of modified condensers type К-38080 produced by PJSC “Turboatom”.
Goals of replacement of 3 existing condensers К-33160 of turbine К-1000-60/1500-2 power unit No.4 Zaporizhia NPP, with modified condensers К-38080 are:
  • exclusion of materials which contain cooper from equipment of 2nd circuit of turbine plant;
  • enhancement of leak-proof parameters of piping systems of condensers and reliability improvement of operation and operability;
  • obtaining enhanced vacuum (decrease steam pressure) in condensers without changing layout of turbine unit and building structures of turbine hall at existing seasonal fluctuations of cooling water temperatures;
  • obtaining  increase of electric power capacity of turbine plant on generator terminals;
  • operation life extension of modernized condensers.