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 Issue dateTitleTopic
ML20235U88113 July 1987Safety Evaluation Supporting Request for Relief from Certain Exam & Hydrostatic Test Requirements of ASME CodeHydrostatic
Nondestructive Examination
VT-2
ML20236F49723 October 1987Safety Evaluation Re Util 870925 Request for Approval of Steam Generator Downcomer Flow Resistance Plate Mods & Increase in Calculated Offsite Dose Per 10CFR50.59.Mods Acceptable
ML20236K5537 July 1998SER Accepting Request for Change in ISI Commitment on Protection Against Pipe Breaks Outside Containment
ML20237B59811 December 1987Safety Evaluation Accepting Util 870915 & 0925 Responses to Steam Generator Tube Rupture on 870715.Util Has Adequately Demonstrated That Primary Failure Mechanism Leading to Event Caused by flow-induced VibrationBoric Acid
Grab sample
Hydrostatic
Finite Element Analysis
Flow Induced Vibration
ML20245J84028 June 1989Safety Evaluation Supporting Restart of Unit 1 & Util 890528 Response to NRC Bulletin 89-001, Failure of Westinghouse Mechanical Steam Generator Tube Plugs
ML20247C2097 September 1989Safety Evaluation Accepting Util 890512 Response to IE Bulletin 80-11, Masonry Wall Design
ML20248C88329 May 1998SER Accepting Alternatives Proposed by Licensee for Use of Code Case N-535,pursuant to 10CFRa(a)(3)(i) in ASME Section XI Inservice Insp ProgramIncorporated by reference