B12750, Application for Amend to License NPF-49,changing Tech Specs to Clarify Surveillance Testing Requirements for Molded Case Circuit Breakers & Unitized Starters.Fee Paid
B16427, Application for Amend to License NPF-49,incorporating Rev Into TS 4.8.4.1 & Bases Section Re Containment Penetration Conductor Overcurrent Protective Devices
AECM-84-0229, Forwards Program Completion Rept Re Conclusion of Tech Spec Review Program.Rept Documents That Thorough & in-depth Engineering,Operations & Licensing Review of Tech Specs Conducted Per Programmatic Commitments
ST-HL-AE-4993, Frowards Response to NRC Re Violations Noted in Insp Rept 50-498/94-35.Corrective Actions:Review of Surveillance Test Packages for Potentially Impacted Breakers Was Performed on 941209
W3P88-1843, Responds to NRC Ltr Re Violations & Deviations Noted in Insp Rept 50-382/88-21.Policy Amended to Allow Correspondence to NRC for Commitment Extension to Be Signed Based on Verbal Concurrence Rather than More Detailed Review Process
05000498/LER-1989-002, :on 890106,discovered That Containment Electrical Penetrations Not Provided W/Backup Overcurrent Protection.Caused by Design Errors.Backup Protective Devices to Be Installed on Circuits.Part 21 Related
05000423/LER-1987-041-01, :on 871116,discovered That 480 & 120 Volt Ac Circuit Breakers Not Tested in Accordance W/Tech Spec 4.8.4.1(a)(2).Caused by Failure to Perform Prelicensing Review
B12754, Submits Supplemental Info Re 871119 Application for Amend to License NPF-49 Concerning Containment Penetration Conductor Overcurrent Protective Devices,Per 871120 Telcon W/Nrc
05000454/LER-1986-029-03, :on 861022,480-volt Breaker,Providing Overcurrent Protection for Electrical Penetration Feed to Containment Crane 1HC22G,discovered Not Tested Prior to Entry Into Mode 4.Caused by Personnel Error
05000498/LER-1988-056, :on 880930,determined That Two Primary Penetration Protection Circuit Breakers Not Included in Surveillance Test Program as Required by Tech Spec.Caused by Use of Licensing Basis Document
05000395/LER-1999-001, :on 990311,missed Surveillance Test for Electrical Equipment Protective Devices Was Noted.Caused by Inadequate Surveillance Tps.Fire Watches Were Posted Per TS 3.8.4.3 LCO Requirements.With
05000424/LER-1987-077, :on 880928,missed Tech Spec Surveillance Events on 870403,0521 & 0723 Recognized as Reportable.Caused by Personnel Error.Involved Individuals Counselled & Appropriate Procedures Revised
05000482/LER-1997-025, :on 971218,failure to Meet Breaker Historical TS Frequency Testing Noted.Caused by Inadequate Procedure. Revised Breaker Testing Procedure to Correct Testing Frequency Discrepancy
05000382/LER-1995-006-04, :on 951207,failed to Provide Backup Overcurrent Protection Due to Personnel Error.Installed Backup Overcurrent Protection for Circuits & Tested Two Breakers
05000458/LER-1995-006-02, :on 950627,identified Electrical Containment Penetration Overcurrent Protection Device Not Adequately Tested Due to Inadequate Development & Implementation of Historic Mod request.ENG-3-033 Revised
05000369/LER-1984-007-01, :on 840306,determination Made That 18-month Functional Testing of Reactor Coolant Pump Time Delay Overcurrent Protective Devices on 830221 & 840113 Inadequate.Caused by Deficient Procedure
05000482/LER-1995-002, :on 950509,determined That Containment Penetration Breaker NG02BAR131 Not Tested Per TS Requirements Due to Omission of Breaker from Surveillance Tp.Surveillance Tp STS MT-024 Revised
05000498/LER-1994-020, :on 941209,determination Made That Combined Total of 66 Breakers Potentially Out of Tolerance.Caused by Misinterpretation of Acceptance Criteria.Molded Case Circuit Breaker Tests Procedure Revised
05000498/LER-1993-021, :on 930929,determined That Penetration Backup Fuse 15A Not Wired in Circuit as Required Due to Improper Rewiring of Circuits.Svc Request Disposition to Rework Wiring Per Applicable Design Documents
B14443, Informs That During Recent Shutdown of Facility,Util Performed Sr,In Accordance W/Ts 4.8.4.1,per 930330 Proposed Rev to TS Re one-time Extension to Various 18-month SRs
05000400/LER-1998-006, :on 980508,failure to Perform Insp & Preventive Maint on MCCB as Required by TS Was Noted.Caused by Inadequate Sps.Tested 9 Pressurizer Heater Bank Breakers by Cycling Each
05000528/LER-1995-004, :on 950329,containment Electrical Penetration Overcurrent Protective Devices Found Outside Design Basis. Caused by Error on Part of Original Architect Engineer. Modified Affected Circuits Critical to Normal Operational
05000528/LER-1995-005, Forwards Suppl LER 95-005 Reporting Six Electrical Penetration Circuits