visiting the yard with those NDT inspecter and QA/QC Engineer surely making me excited. The UT-Ultrasonic Test was done to make sure that the welding is perfectly accepted before it continue to painting procedure.
Basically NDT covers up to 3 main test:
1) Ultrasonic Test (UT)
2) Radioactive test (RT)
3) Megnetic Particle Inspection
ok..thats all for now..