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Forwards review of util 810108 submittal re control rod drive housing to stub tube welds.Matters considered resolved.

Accession Number: ML20004D995

Date Released: Friday, November 6, 2020

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• ML20004D994 - Forwards review of util 810108 submittal re control rod drive housing to stub tube welds.Matters considered resolved. (3 page(s), 5/6/1981)
• ML20004D996 - Responds to 800416 ltr re allegations of cracks in control rod drive housing to stub tube welds.Extensive study proved that recorded ultrasonic reflectors not result of discontinuities in deposited weld matl or base metal. (3 page(s), 1/8/1981)