nondestructive testing is a wide group of analysis techniques used in science and industry to evaluate the properties of a material, component or system without causing damage. in simple terms it is used to inspect or measure without doing harm.
1. level i: ndt operators, ndt salesmen, anyone seeking the basic ndt principles and practices.
2. organized ndt training program with requiredhours. the training program to include sufficientexaminations to ensure understanding of necessary
2. level ii: engineers & qa/qc personnel, welding supervisors & inspectors, ndt technicians & practitioners, qualified ndt level i individuals who want to be qualified as level ii.
3. experience as per snt-tc-1a
4. eye examinations (near vision and color contrast) performed annually