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| Issue date | Title | Topic | |
|---|---|---|---|
| ML090890402 | 17 March 2009 | Owner'S Report of Inservice Inspection, Form NIS-1, for Period December 13, 2006 Through December 18, 2008 | Boric Acid Weld Overlay Hydrostatic VT-2 Stress corrosion cracking Dissimilar Metal Weld Operability Assessment |
| ML090420064 | 28 January 2009 | Ultrasonic Test Results Related to Inservice Inspection (ISI) Interval Relief Request ISI-3-27 for the Use of Structural Weld Overlay and Associated Alternative Repair Techniques | Weld Overlay Dissimilar Metal Weld |
| ML063240589 | 14 December 2006 | Third 10-year Inservice Inspection Interval, Requests for Relief ISI-3-19 and ISI-3-20 from the Requirements of American Society of Mechanical Engineers Boiler and Pressure Vessel Code-TAC MD1128/1129 | Weld Overlay Hydrostatic Nondestructive Examination Incorporated by reference |
| ML062640282 | 2 October 2006 | Request for Relief (ISI-3-17) from the Requirements of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (TAC Nos. MC9487/MC9488) | Weld Overlay Hydrostatic Incorporated by reference |
| ML061010230 | 7 April 2006 | Third Ten-Year Inservice Inspection (ISI) Interval Requests for Alternative Repairs (ISI-3-16, ISI-3-17, ISI-3-19, and ISI-3-20) | Boric Acid Nondestructive Examination Stress corrosion cracking |
| ML053620021 | 23 December 2005 | Third Ten-Year Inservice Inspection Interval Relief Requests ISI-3-16, and ISI-3-17 to Support Pressurizer Lower Level Instrument Nozzle Repairs, San Onofre, Units 2 and 3 | Nondestructive Examination Stress corrosion cracking |
| ML050680054 | 2 March 2005 | Safety Evaluation of Relief for Repair of Pressurizer Sleeves During the Third 10-Year Inservice Inspection (ISI) Interval (Tacs. MC4789 and MC4790) | Boric Acid Hydrostatic Nondestructive Examination VT-2 Incorporated by reference Finite Element Analysis Stress corrosion cracking |
| ML042930286 | 15 October 2004 | Third Ten-Year Inservice Inspection (ISI) Interval Relief Requests ISI-3-11, Revision I and ISI-3-12 to Support Potential Pressurizer Heater Sleeve Repairs | Hydrostatic Nondestructive Examination Stress corrosion cracking |
| ML031140549 | 7 November 1991 | Withdrawn NRC Generic Letter 1991-018: Information to Licensees Regarding Two NRC Inspection Manual Sections on Resolution of Degraded and Nonconforming Conditions and on Operability | Safe Shutdown Unanalyzed Condition Fitness for Duty Probabilistic Risk Assessment Condition Adverse to Quality Missed surveillance Operability Determination Exemption Request Pressure Boundary Leakage Backfit Operational leakage |