Welding and QC Inspection is a critical process to ensure that welds and fabrication activities comply with engineering standards and specifications. Inspectors perform visual inspection of welds and may apply non-destructive testing (NDT) methods such as UT, PT, MT, or RT to detect cracks, incomplete fusion, or other defects. Welding quality control prevents operational issues such as leakage or hazardous cracking. This inspection is widely applied in industrial plants, construction projects, and structural works where high safety and reliability are required.