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Requests relief from requirement for volumetric exam of reactor coolant pump (RCP) flaw indications,as part of first 10-yr inservice insp program.Exam of RCP A showed no growth in flaw length over 12 yrs of operation.Analyses encl.

Accession Number: ML20214K296

Date Released: Saturday, August 15, 2020

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• ML20214K294 - Requests relief from requirement for volumetric exam of reactor coolant pump (RCP) flaw indications,as part of first 10-yr inservice insp program.Exam of RCP A showed no growth in flaw length over 12 yrs of operation.Analyses encl. (4 page(s), 11/24/1986)
• ML20214K316 - Rev 0 to "Fracture Mechanics Analysis of Arkansas Nuclear One,Unit 1 `B' Pump Case Indication." (15 page(s), 11/7/1986)
• ML20214K329 - Rev 0 to "Arkansas Nuclear One,Unit 1 Pump Case - Crack Growth Due to Transients." (18 page(s), 11/18/1986)
• ML20214K364 - Rev 0 to "Fracture Mechanics Analysis of Arkansas Nuclear One,Unit 1 `B' Pump Case-Surface Flaw." (21 page(s), 11/24/1986)
• ML20214K395 - Rev 0 to "Fracture Mechanics Analysis of Arkansas Nuclear One,Unit 1 `A' Pump Case - Supplementary Topics." (8 page(s), 11/24/1986)