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| Issue date | Title | Topic | |
|---|---|---|---|
| ML20217A169 | 22 September 1999 | Part 21 Rept Re Engine Sys,Inc Controllers,Manufactured Between Dec 1997 & May 1999,that May Have Questionable Soldering Workmanship.Caused by Inadequate Personnel Training.Sent Rept to All Nuclear Customers | |
| RA-97-0258, LER 97-S12-00:on 971119,discovered Uncompensated Security Zone.Caused by Inattention to Detail by Members of Security Force.Provided Event Info to Security Shift Personnel & Changed Practice Re Zone Review | 19 December 1997 | LER 97-S12-00:on 971119,discovered Uncompensated Security Zone.Caused by Inattention to Detail by Members of Security Force.Provided Event Info to Security Shift Personnel & Changed Practice Re Zone Review | Time of Discovery |
| ML20211M649 | 8 October 1997 | Addenda 1 to Part 21 Rept Re Weldments on Opposed Piston & Coltec-Pielstick Emergency stand-by Diesel gen-set lube-oil & Jacket Water Piping Sys.Revised List of Potentially Affected Utils to Include Asterisked Utils,Submitted | |
| ML20217Q275 | 30 June 1997 | CP&L Fitness for Duty Program Performance Data for Period 970101-0630 | Fitness for Duty |
| ML14183A695 | 18 September 1995 | Safety Evaluation Approving Relocation of Technical Support Ctr | |
| ML20059H772 | 17 January 1994 | Part 21 Rept Re Virginia Power Notifying Fairbands Morse Via Failure Analysis Rept NESML-Q-058 of Defective Air Start Distributor cam,16104412 | |
| ML17352A869 | 31 May 1993 | Technical Rept, Assessment of Aging Degradation of Civil/ Structural Features at Selected Operating Nuclear Power Plants. | Boric Acid Coatings Operating Basis Earthquake Tornado Missile Protection Earthquake |
| ML20125C716 | 7 December 1992 | Part 21 Rept Re Possibility for Malfunction of Declutching Mechanisms in SMB/SB-000 & SMB/SB/SBD-00 Actuators. Malfunction Only Occurs During Seismic Event.Balanced Levers May Be Purchased from Vendor.List of Affected Utils Encl | Stroke time Anchor Darling |
| ML20127P586 | 23 November 1992 | Followup to 921005 Part 21 Rept Re Potential Defect in SB/SBD-1 Housing Cover Screws.Procedure Re Replacement of SBD-1 Spring Cover Bolts Encl.All Fasteners Should Be Loosened & Removed.List of Affected Utils Encl | |
| ML20118B439 | 11 September 1992 | Part 21 Rept Re Degradation in Abb Type 27N Undervoltage Relays Used in Electrical Switchgear.Recommends That Users Review Applications Requiring Exposures Greater than 1E03 Rads TID W/Time Delay Function Option | |
| ML20079H157 | 30 September 1991 | Nonproprietary Evaluation of Revised Transfer to Cold Leg Recirculation Procedure,Hb Robinson Unit 2 | |
| ML20086T295 | 14 June 1991 | Rev 1 to EQ Documentation Package Eqdp 36.0, Boston Insulated Wire Cable | Probabilistic Risk Assessment Temporary Modification Battery sizing Earthquake Offsite Circuit |
| ML20086T286 | 8 March 1991 | Rev 1 to EQ Documentation Package Eqdp 11.1, Dekoron Instrumentation Cables | |
| ML20086T256 | 8 March 1991 | Rev 1 to EQ Documentation Package 10.0, Continental Shielded Instrument Cable | |
| ML20065K696 | 31 October 1990 | Mechanical Licensing Rept for Hb Robinson High Thermal Performance Fuel Assemblies | Anticipated operational occurrence Hydrostatic Nondestructive Examination Flow Induced Vibration |
| ML20065K697 | 31 October 1990 | Thermal Hydraulic Compatibility Analysis of Anf High Thermal Performance Fuel for Hb Robinson,Unit 2 | |
| ML20005G683 | 5 January 1990 | Part 21 Rept Re Installation Instructions for Grommet Use Range for Patel Conduit Seal P/N 841206.Conduit Seals in Environ Qualification Applications Inspected for Proper Wire Use Range & Grommets Replaced | |
| ML20247E070 | 20 July 1989 | Info Rept:On 890717-0804,fire Penetration Seals Will Be Removed from Svc to Allow Access for Ventilation Sys Mod. Addl Fire Barrier Penetrations Will Be Made in Wall Between RHR Pump Pit & Fuel Handling Bldg,Per Tech Spec 3.14.7.2 | Fire Barrier |
| ML20246E911 | 31 March 1989 | PDC-3:Advanced Nuclear Fuels Corp Power Distribution Control for PWRs & Application of PDC-3 to Hb Robinson Unit 2 | |
| ML20245H082 | 25 January 1989 | Criticality Safety Analysis of Hb Robinson Spent Fuel Pool W/4.2% Nominal Enrichment Fuel Assemblies | |
| ML20205T055 | 31 October 1988 | Responses to NRC Questions on RTD Bypass Elimination Licensing Rept | |
| ML20147E237 | 29 February 1988 | 1987 Annual Rept - Primary Coolant Iodine Spikes | |
| ML20147B197 | 31 December 1987 | 1987 Annual Rept - Primary Safety & Relief Valve Challenges | |
| ML20236K773 | 31 October 1987 | Monthly Operating Rept for Oct 1987 | |
| ML20235W378 | 30 September 1987 | Monthly Operating Rept for Sept 1987 | |
| ML20238E274 | 31 August 1987 | Monthly Operating Rept for Aug 1987 | |
| ML20235H315 | 30 June 1987 | Monthly Operating Rept for June 1987 | |
| ML17261A530 | 18 June 1987 | Part 21 Rept Re Potential Util Failure to Comply W/Component Containment Isolation Licensing Commitment If Proposed Mods to Component Cooling Water Sys Instituted.Utils Advised to Evaluate Containment Isolation Sys | |
| ML20214W324 | 31 May 1987 | Monthly Operating Rept for May 1987 | |
| ML20214R510 | 30 April 1987 | Rev 1 to Monthly Operating Rept for Apr 1987,correcting Operation Statistics & Shutdown Experience Due to Mathematical Errors | |
| ML20215L494 | 30 April 1987 | Monthly Operating Rept for Apr 1987 | |
| ML20206F356 | 31 March 1987 | Monthly Operating Rept for Mar 1987 | |
| ML20210B414 | 31 March 1987 | Revised Monthly Operating Rept for Mar 1987 | |
| ML20205F602 | 23 March 1987 | Special Rept:On 870302,noble Gas Effluent Monitor for Main Steam Line B Declared Inoperable & Svc Not Returned Until 870312.Caused by Defective Detector.Detector Replaced.High Voltage for Detector Adjusted & Sys Operation Checked | |
| ML20212P310 | 28 February 1987 | Monthly Operating Rept for Feb 1987 | |
| ML20214Q789 | 31 January 1987 | Cycle 12,SAR | Boric Acid Shutdown Margin |
| ML20210R634 | 31 January 1987 | Monthly Operating Rept for Jan 1987 | |
| ML20207M245 | 31 December 1986 | Monthly Operating Rept for Dec 1986 | |
| L-18-120, Rev 0 to Supplemental Info in Support of Conservatisms in Criticality Analysis Performed for Hb Robinson Isfsi | 18 December 1986 | Rev 0 to Supplemental Info in Support of Conservatisms in Criticality Analysis Performed for Hb Robinson Isfsi | Finite Element Analysis |
| ML20215C791 | 30 November 1986 | Monthly Operating Rept for Nov 1986 | |
| ML20213F312 | 31 October 1986 | Monthly Operating Rept for Oct 1986 | |
| ML20215G108 | 30 September 1986 | Monthly Operating Rept for Sept 1986 | |
| ML20215F036 | 29 September 1986 | Special Rept:On 860902,during Cold Shutdown,Pressurizer PORV Lifted Twice to Prevent Overpressurization.Caused by Inadvertent Action by Unit Operators.Operations Personnel Counseled Re Importance of Breaker Position Indicators | |
| ML20211C064 | 9 September 1986 | Rev 0 to Final Rept Criticality Safety Analysis Hb Robinson Spent Fuel Storage Racks (Unpoisoned,Low Density) W/4.2% Enriched 15x15 Fuel Assemblies | |
| ML20211C049 | 2 September 1986 | Rev 0 to Final Rept Criticality Safety Analysis Hb Robinson New Fuel Storage Vault W/4.2% Enriched 15x15 Fuel Assemblies | |
| ML20212F532 | 31 July 1986 | Monthly Operating Rept for Jul 1986 | |
| ML20203D022 | 14 July 1986 | Part 21 Rept Re Air Monitoring Sys Probes Exhibiting Blue Tip Rather than Normal White Tip & Insensitive to Chlorine. Caused by Improper Handling/Storage.Advisory Bulletin Encl. Item Not Reportable Per Part 21 | |
| ML20202G337 | 30 June 1986 | Monthly Operating Rept for June 1986 | |
| ML20211B560 | 31 May 1986 | Monthly Operating Rept for May 1986 | |
| ML20197D265 | 30 April 1986 | Monthly Operating Rept for Apr 1986 |