Characterization of the removed-from-service Surry 2A steam generator
Conference
·
OSTI ID:5344703
A service degraded steam generator has been established in a unique research facility. This generator has undergone extensive nondestructive characterization from the primary side and photographic documentation of the secondary side. The unit is currently being disassembled with validation of the accuracy and reliability of primary side nondestructive examination (NDE) techniques, used during in-service inspections, as a major objective. This paper discusses variations found in multiple repeat primary side NDE, and presents evidence of deterioration documented via secondary side inspection techniques. 5 figs., 2 tabs.
- Research Organization:
- Pacific Northwest Labs., Richland, WA (USA)
- DOE Contract Number:
- AC06-76RL01830
- OSTI ID:
- 5344703
- Report Number(s):
- PNL-SA-12532; CONF-850809-80; ON: TI85017917
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210200* -- Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
BOILERS
CORROSION DENTING
DATA ACQUISITION SYSTEMS
DEFORMATION
EDDY CURRENT TESTING
ELECTROMAGNETIC TESTING
ENRICHED URANIUM REACTORS
IN-SERVICE INSPECTION
INSPECTION
MAINTENANCE
MATERIALS TESTING
NONDESTRUCTIVE TESTING
POWER REACTORS
PWR TYPE REACTORS
REACTOR MAINTENANCE
REACTORS
STEAM GENERATORS
SURRY-2 REACTOR
TESTING
THERMAL REACTORS
TUBES
VAPOR GENERATORS
WATER COOLED REACTORS
WATER MODERATED REACTORS
210200* -- Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
BOILERS
CORROSION DENTING
DATA ACQUISITION SYSTEMS
DEFORMATION
EDDY CURRENT TESTING
ELECTROMAGNETIC TESTING
ENRICHED URANIUM REACTORS
IN-SERVICE INSPECTION
INSPECTION
MAINTENANCE
MATERIALS TESTING
NONDESTRUCTIVE TESTING
POWER REACTORS
PWR TYPE REACTORS
REACTOR MAINTENANCE
REACTORS
STEAM GENERATORS
SURRY-2 REACTOR
TESTING
THERMAL REACTORS
TUBES
VAPOR GENERATORS
WATER COOLED REACTORS
WATER MODERATED REACTORS