In Enka Adapazarı Gebze Power Plants ,21 Adapazarı Unit 100.000 hours major maintenance

In Enka Adapazarı Gebze Power Plants ,31 Adapazarı Unit 100.000 hours major maintenance works have been completed with a team of 280 people under the supervision of Enka Power, Alstom Power and General Electric The units have been commissioned without any problems

It is structured as follows:

• In the 31X steam turbine unit,
  • Disassembly of HP, IP and LP turbines,
  • Generator disassembly and maintenance,
  • Disassembly of HP and IP turbine valves and actuators, maintenance in mechanical workshop,
  • Installation and disassembly of LP turbine blades,,
  • Installation of HP and IP turbine blade maintenance work and sealing rings,
  • HP and IP stage spray isolation works,
  • HP inner casing body modification and steam inlet clean cut process,
  • Removing and replacing the IP rotor seal strips,
  • Disassembly of blade rows required for IP rotor and turning of blade slots according to new blade design and assembly of new blades,
  • NDT studies and reporting after rotor body turning,
  • Main lubrication pump maintenance,
  • Main lubrication unit exchangers, filters and pumps maintenance,
  • Maintenance and installation of oil cooler pumps and filters
  • Disassembly, cleaning and installation of oil cooler plates
  • Oil Flushing operation and oil tank drain operation and cleaning
  • Cleaning of condensor with pressure water
  • Disassembly and maintenance works of BOP unit and boiler pumps,
  • Manufacturing of suitable apparatus in case of need in mechanical workshop,
  • In the 31A Unit, the main maintenance performed by General Electric is provided with gas turbine element support.
• The 31B Unit is equipped with the gas turbine element support from the major maintenance performed by General Electric.
• All scaffolding works in the field
• All isolation works in the field