Qualification process for ultrasonic testing in nuclear inservice inspection applications
- Pacific Northwest Lab., Richland, WA (USA)
- Nuclear Regulatory Commission, Washington, DC (USA). Div. of Engineering
This report documents a project whose objective was to develop recommended requirements and processes for qualifying ultrasonic testing/inservice inspection (UT/ISI) systems for ISI of nuclear power plant components. An overall qualification process intended to achieve statistically designed performance validations including prerequisite training and other qualification recommendations is described. This report also contains recommendations for the test specimens, environment, and other conditions under which the qualification processes should be conducted. Active involvement in the ASME Section 11 Subgroup on Nondestructive Examination (SGNDE) and an Ad Hoc Task Group authorized by the SGNDE became an integral part of this task after a PNL draft document was presented in November 1984. The major areas where specific enhancements to Section 11 were recommended in this document included more stringent criteria for Level 3 qualifications, explicit recommendations for requalification, inauguration of periodic (annual) training, and recommendations for coordinating and administering the entirely new qualification process on a national (rather than local employer) basis. 23 refs., 14 figs., 2 tabs.
- Research Organization:
- US Nuclear Regulatory Commission (NRC), Washington, DC (United States). Div. of Engineering; Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USNRC
- DOE Contract Number:
- AC06-76RL01830
- OSTI ID:
- 7228750
- Report Number(s):
- NUREG/CR-4882; PNL-6179; ON: TI90009516; TRN: 90-011764
- Country of Publication:
- United States
- Language:
- English
Similar Records
Human reliability impact on inservice inspection. Review and analysis of human performance in nondestructive testing (emphasizing ultrasonics). Volume 2
An evaluation of human factors research for ultrasonic inservice inspection
Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
47 OTHER INSTRUMENTATION
36 MATERIALS SCIENCE
BWR TYPE REACTORS
ULTRASONIC TESTING
PWR TYPE REACTORS
SPECIFICATIONS
ACCURACY
CALIBRATION
CRACKS
DOCUMENTATION
FAILURE MODE ANALYSIS
FRACTURE MECHANICS
IMPLEMENTATION
INSPECTION
LEAKS
MEASURING METHODS
METALLURGY
PERFORMANCE TESTING
PIPES
PROBABILITY
PROGRAM MANAGEMENT
REACTOR COOLING SYSTEMS
REACTOR OPERATION
REACTOR OPERATORS
REACTOR SAFETY
RECOMMENDATIONS
REGULATIONS
RELIABILITY
TASK SCHEDULING
TRAINING
US NRC
VALIDATION
WELDED JOINTS
ACOUSTIC TESTING
COOLING SYSTEMS
DATA PROCESSING
ENERGY SYSTEMS
JOINTS
MANAGEMENT
MATERIALS TESTING
MECHANICS
NATIONAL ORGANIZATIONS
NONDESTRUCTIVE TESTING
OPERATION
PERSONNEL
PROCESSING
REACTOR COMPONENTS
REACTORS
SAFETY
SYSTEM FAILURE ANALYSIS
SYSTEMS ANALYSIS
TESTING
US ORGANIZATIONS
WATER COOLED REACTORS
WATER MODERATED REACTORS
220900* - Nuclear Reactor Technology- Reactor Safety
210200 - Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
210100 - Power Reactors
Nonbreeding
Light-Water Moderated
Boiling Water Cooled
440800 - Miscellaneous Instrumentation- (1990-)
360103 - Metals & Alloys- Mechanical Properties