• inspection of the condition of metal structure:
    • metallographic replication
    • metallographic examination of microsection
  • inspection of central bores of turbine and generator rotors:
    • visual testing
    • magnetic-particle testing
    • eddy current testing
    • ultrasonic testing
    • diameter measurement
  • measurement of pipelines’ foldings with regulation
  • measurement of falling gradient of horizontal parts of pipelines
  • wall thickness measurement:
    • ultrasonic EMAT testing (steel tubes)
    • eddy current testing
  • examination of deposits:
    • chemical composition
    • quantity of deposits
  • measurement of oxygen film thickness on the inside surface of superheater tubes:
    • ultrasonic testing
  • inspection of diaphragm edge with no dismantling of blades:
    • ultrasonic Phased Array testing
  • inspection of heat-shrink rotor components with no dismantling:
    • ultrasonic testing