Raw Material Inspection
Perform incoming inspection of raw materials such as plates, pipes, flanges, fittings, and welding consumables.as per ASME Section II and other applicable standard
Verify Material Test Certificate (MTC) and ensure compliance with purchase order and specification.
Check material identification, heat number, and traceability.
Conduct visual and dimensional inspection of incoming materials.
In-Process Inspection (Setup & Orientation)
Verify Vessel/tank/column/and column internal setup before fabrication and welding activities.
Perform PMI of raw material before welding and after welding of component
Ensure correct orientation and alignment of shell, nozzle, flange, and other components as per drawings.
Check fit-up, joint preparation, bevel angle, and root gap before welding.
Verify dimensional after welding, fit-up, and assembly.
Monitor fabrication sequence and workmanship during production.
Identify and report deviations during fabrication.
Welding & Fabrication Inspection
Ensure welding is performed as per approved WPS / PQR.




Monitor welding parameters and consumables usage.
Inspect weld joints visually before, during, and after welding.
Verify interpass cleaning and welding sequence.
Ensure welder qualification validity.
Witness weld repair activities if required.
NDT Inspection & Coordination
Conduct or coordinate Non-Destructive Testing (NDT):
RT - Radiographic Testing
UT - Ultrasonic Testing
LPT - Liquid Penetrant Testing
MT - Magnetic Particle Testing
Review NDT reports and ensure acceptance criteria compliance.
Coordinate with third-party inspection agencies (TPI).
Raise NCR (Non-Conformance Report) for defects if required.
Final Inspection & Testing
Perform final dimensional inspection of completed vessels/Tank/column internals’ as per GAD.
Witness pressure testing:
Hydrostatic test
Pneumatic test
Verify nameplate details and documentation before dispatch.
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📌 Qc Welding Inspector Vapi
🏢 S.H. ENGITECH
📍 Vapi