NDT General Info Flashcards
Non Destructive Testing is used to:
Increase productivity
Increase serviceability
Ensure safety
Identify materials on the basis of physical, chemical, or metallurgical properties
What are two advantages of NDT
The materials tested are not damaged or destroyed
Most of the equipment available is portable
What is ISO 9712
ISO, the international organization for standardization of national bodies
Specifies the qualifications and certifications of personnel involved in NDT
Provides attestation of General competence of NDT operator
Who is CGSB
Canadian General Standards Board
Governing body and also establishes the requirements for certification in NDT
Who is the Certifying body for NDT
NRCan Department of Natural Resources Canada developing and grading all the written and practical examinations
How often does certification need to be renewed
5 years
What is SNT-TC-1A
Guideline for employers to establish their own written practise for the qualification and certification of their NDT personnel
