Intro to NDT

  • History of NDT
  • NDT methods Advantages and disadvantages of each method (UT, RT, MT, PT, VT)
  • Use of NDT and applications
  • Equipment and procedures Assessment of discontinuities in welds, forgings and castings
  • Relevant standards
  • Working environment

Fabrication Technology

  • Introduction to Fabrication works
  • Understanding different activities of fabrication like Plate & Cut out marking, Rolling, Forming &
        Bending, Fit up process, Welding requirements
  • Material Handling
  • Dimension Control with different methods & Safety aspects

Pressure Vessel Inspection

  • Incoming Material Identification
  • check plates & nozzle cut-outs, set-up of circ. seams, long seams, nozzles, internal & external items.
  • Weld Visual & Dimensional Inspection of Vessels
  • Ensure utilization of welding parameter as per WPS
  • Understanding Ferrite test, Hardness test, PMI, Leak test, Hydro test, Air test

Welding Technology

  • Introduction & understanding different Welding processes like SMAW, SAW, FCAW, GTAW, ESSC
        Cladding, Gas welding, Spot welding, Friction Welding, Under water welding
  • Understanding Welding parameters
  • Welding defects
  • How to improve welding processes