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Forwards SER concluding that licensee 990412 proposed alternative to ASME Code for surface exam of seal welds on threaded caps for reactor vessel head penetrations for part-length CRDMs will provide acceptable quality & safety.

Accession Number: ML20207B589

Date Released: Saturday, August 8, 2020

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• ML20207B584 - Forwards SER concluding that licensee 990412 proposed alternative to ASME Code for surface exam of seal welds on threaded caps for reactor vessel head penetrations for part-length CRDMs will provide acceptable quality & safety. (3 page(s), 5/26/1999)
• ML20207B593 - SER accepting licensee proposed alternative to ASME Code for surface exam (PT) of seal welds on threaded caps for Unit 1 reactor vessel head penetrations for part-length CRDMs. (3 page(s), 5/26/1999)