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Forwards safety evaluation accepting 921209 request for relief from requirement of ASME Section XI for reactor vessel closure head nuts.Omission of relief request from previous ISI program plans not discovered until Oct 1992.

Accession Number: ML20059B794

Date Released: Sunday, November 8, 2020

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• ML20059B792 - Forwards safety evaluation accepting 921209 request for relief from requirement of ASME Section XI for reactor vessel closure head nuts.Omission of relief request from previous ISI program plans not discovered until Oct 1992. (3 page(s), 10/21/1993)
• ML20059B828 - SER granting relief & concluding that Code required exam impractical to perform to extent required by Code & that limited Section XI surface exam provide results which demonstrated to be superior or equivalent to surface exam. (3 page(s), 10/21/1993)