LEVEL III
Composite Grade Sheet Maintenance
The NNS contracted supplier and their NDT sub-contracted supplier needs to maintain on file a composite grade sheet for each NDT method and each sheet is required to show the individual grades for the Basic, Method, and Specific exams; an average grade for the 3 exams is also required to be on each sheet. A Practical exam grade, if administered, shall not be included in the average grade. Grades of 80% are required for passed Basic and Method exams if no grades are provided by the test facility. Each composite grade sheet shall be provided to the NNS contracted supplier (and NNS upon request).
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