05000498/LER-1987-001, Forwards LER 87-001-00 Re Inoperable Unit Vent Radiation Monitors.Determined That Tech Specs Not Violated & Rept Submitted as Voluntary LER | 23 September 1987 | Forwards LER 87-001-00 Re Inoperable Unit Vent Radiation Monitors.Determined That Tech Specs Not Violated & Rept Submitted as Voluntary LER | |
05000498/LER-1987-019, Forwards Rev 1 to LER 87-019 Re Slave Relay Surveillance Deficiency Due to Personnel Error.Rev Corrects Typo in Last Line of Addl Info Section,Changing Date from 870111 to 880111 | 18 January 1988 | Forwards Rev 1 to LER 87-019 Re Slave Relay Surveillance Deficiency Due to Personnel Error.Rev Corrects Typo in Last Line of Addl Info Section,Changing Date from 870111 to 880111 | |
05000498/LER-1988-004, Forwards LER 88-004-00 Re 880110 ESF Actuation Due to Loose or Corroded Toxic Gas Monitor Computer Board Electrical Connection.Suppl to LER Will Be Submitted Upon Completion of Evaluation of Root Cause by 880309 | 9 February 1988 | Forwards LER 88-004-00 Re 880110 ESF Actuation Due to Loose or Corroded Toxic Gas Monitor Computer Board Electrical Connection.Suppl to LER Will Be Submitted Upon Completion of Evaluation of Root Cause by 880309 | |
05000498/LER-1988-016, Forwards LER 88-016-00 in Response to NRC Re Violations Noted in Insp Rept 50-498/88-01 Concerning Feedwater Flow Transmitters.Violation Fully Addressed as LER Subj.Corrective Actions Completed & Reviewed by NRC | 14 October 1988 | Forwards LER 88-016-00 in Response to NRC Re Violations Noted in Insp Rept 50-498/88-01 Concerning Feedwater Flow Transmitters.Violation Fully Addressed as LER Subj.Corrective Actions Completed & Reviewed by NRC | Hydrostatic |
05000498/LER-1988-035, Forwards Rev 1 of LER 88-035,revising Two Corrective Actions,Per Insp Repts | 10 June 1992 | Forwards Rev 1 of LER 88-035,revising Two Corrective Actions,Per Insp Repts | Stroke time Missed surveillance |
05000498/LER-1988-052, Discusses Effects of Westinghouse Generic RCS Flow Anomaly, Per LER 88-052,Rev 1.Util Will Reevaluate DNB Ratio Using WRB-1 Correlation Prior to Unit Refueling in Summer.Interim RCS Flow Requirments of 40,000 Gpm Will Be Mainta | 1 March 1989 | Discusses Effects of Westinghouse Generic RCS Flow Anomaly, Per LER 88-052,Rev 1.Util Will Reevaluate DNB Ratio Using WRB-1 Correlation Prior to Unit Refueling in Summer.Interim RCS Flow Requirments of 40,000 Gpm Will Be Maintained | |
05000498/LER-1988-063, Forwards Rev 1 to LER 88-063 Re Failure to Install Vortex Breakers in Containment Emergency Sumps | 12 April 1989 | Forwards Rev 1 to LER 88-063 Re Failure to Install Vortex Breakers in Containment Emergency Sumps | |
05000498/LER-1989-017, Informs NRC of Change to Commitment Made as Result of LER 89-017 Re Event Involving Inadvertent Contamination of Nonradioactive Sys on 890814.Mods 89228,89229,89239 & 89231 No Longer Necessary.Justification Included | 10 April 1992 | Informs NRC of Change to Commitment Made as Result of LER 89-017 Re Event Involving Inadvertent Contamination of Nonradioactive Sys on 890814.Mods 89228,89229,89239 & 89231 No Longer Necessary.Justification Included | Offsite Dose Calculation Manual |
05000498/LER-1990-022, Forwards LER 90-022 Which Fully Addresses Violation 9031-1 in 901101 Notice of Violation Re Insps 50-498/90-31 & 50-499/90-31 | 30 November 1990 | Forwards LER 90-022 Which Fully Addresses Violation 9031-1 in 901101 Notice of Violation Re Insps 50-498/90-31 & 50-499/90-31 | |
05000498/LER-1991-014, Forwards LER 91-014-02 Re Erratic Containment Extended Range Pressure Channel Output.Suppl Provides Results of Util Evaluation of Failure Rate of safety-related Barton Model 752 Transmitters in pressure-related Applications | 15 January 1992 | Forwards LER 91-014-02 Re Erratic Containment Extended Range Pressure Channel Output.Suppl Provides Results of Util Evaluation of Failure Rate of safety-related Barton Model 752 Transmitters in pressure-related Applications | |
05000498/LER-1992-003, Informs That Violation 9205-01 Re Failure to Follow Procedures During RCS Flow Transmitter Restoration Addressed as Subj of Encl LER 92-003.Util in Full Compliance & Appropriate Actions Being Taken to Prevent Recurrence | 4 May 1992 | Informs That Violation 9205-01 Re Failure to Follow Procedures During RCS Flow Transmitter Restoration Addressed as Subj of Encl LER 92-003.Util in Full Compliance & Appropriate Actions Being Taken to Prevent Recurrence | |
05000498/LER-1992-005, Responds to Violations Noted in Insp Repts 50-498/92-15 & 50-499/92-15.Corrective Actions:Written Policy Developed to Emphasize That Safety Equipment Manipulations Must Be Governed by Guidance.Response Taken from LER 92-005 | 4 September 1992 | Responds to Violations Noted in Insp Repts 50-498/92-15 & 50-499/92-15.Corrective Actions:Written Policy Developed to Emphasize That Safety Equipment Manipulations Must Be Governed by Guidance.Response Taken from LER 92-005 | Stroke time |
05000498/LER-1992-018, Forwards Rev 1 to Voluntary LER 92-018 Re Pressurizer Safety Valve (Psv) & MSSV Setpoints Outside Required Tolerance.Rev Incorporates Info Re MSSV & Psv Setpoints Found Out of Tolerance During Past Outages | 14 February 1995 | Forwards Rev 1 to Voluntary LER 92-018 Re Pressurizer Safety Valve (Psv) & MSSV Setpoints Outside Required Tolerance.Rev Incorporates Info Re MSSV & Psv Setpoints Found Out of Tolerance During Past Outages | |
05000498/LER-1993-005, Forwards Rev 1 to LER 93-005,in Which Sdg 13 Failed to Start Due to Lack of Application of Proper Work Process Controls Painting Procedures | 23 November 1993 | Forwards Rev 1 to LER 93-005,in Which Sdg 13 Failed to Start Due to Lack of Application of Proper Work Process Controls Painting Procedures | |
05000498/LER-1993-023, Forwards Rev 1 to LER 93-023 Re Inadvertent ESF Actuation of Sdg 12 During Testing.Event Did Not Have Adverse Effect on Health & Safety of Public.Rev Incorporates Addl C/As Being Implemented to Minimize Inadvertent Starts of Sd | 31 March 1994 | Forwards Rev 1 to LER 93-023 Re Inadvertent ESF Actuation of Sdg 12 During Testing.Event Did Not Have Adverse Effect on Health & Safety of Public.Rev Incorporates Addl C/As Being Implemented to Minimize Inadvertent Starts of Sdgs | |
05000498/LER-1994-003, Forwards Rev 1 to LER 94-003 Re Inoperable Tornado Damper. Rev Corrects Info Provided in Rev 0 of LER 94-003 Re Notification to NRC | 6 May 1994 | Forwards Rev 1 to LER 94-003 Re Inoperable Tornado Damper. Rev Corrects Info Provided in Rev 0 of LER 94-003 Re Notification to NRC | |
05000498/LER-1994-005, Forwards LER 94-005,rev 2,re Inadvertent test-mode Starts of Standby DGs | 14 February 1995 | Forwards LER 94-005,rev 2,re Inadvertent test-mode Starts of Standby DGs | |
05000498/LER-1994-008, Forwards Errata Sheet for Abstract Page of LER 94-008.W/o Stated Encl | 14 February 1995 | Forwards Errata Sheet for Abstract Page of LER 94-008.W/o Stated Encl | Grace period |
05000498/LER-1994-012, Forwards Review of Accident Sequence Precursor Analysis for LER 94-012 Re Operational Event Discovered at Stp,Unit 1 on 940311,Unit 1 Daily Summary from 920910-940415,DG Starts Log & Generic Implications of Event | 16 May 1995 | Forwards Review of Accident Sequence Precursor Analysis for LER 94-012 Re Operational Event Discovered at Stp,Unit 1 on 940311,Unit 1 Daily Summary from 920910-940415,DG Starts Log & Generic Implications of Event | Mission time Time to boil |
05000498/LER-1994-014, Forwards LER 94-014 Re Failure to Meet Requirements of TS Due to Failure to Perform ASME Section XI Test on Standby DG Starting Air Receiver Inlet Check Valves | 14 March 1995 | Forwards LER 94-014 Re Failure to Meet Requirements of TS Due to Failure to Perform ASME Section XI Test on Standby DG Starting Air Receiver Inlet Check Valves | |
05000498/LER-1994-019, Forwards LER 94-019-01,removing Commitment to Revise SI Actuation & Response Time Test Surveillance Procedure to Include spin-up Time for Fuel Handling Bldg HVAC Sys | 14 April 1997 | Forwards LER 94-019-01,removing Commitment to Revise SI Actuation & Response Time Test Surveillance Procedure to Include spin-up Time for Fuel Handling Bldg HVAC Sys | |
05000498/LER-1995-003, Forwards LER 95-003 Re MSSV & Pressurizer Safety Valve Setpoints Discovered Outside Required Tolerances | 29 March 1995 | Forwards LER 95-003 Re MSSV & Pressurizer Safety Valve Setpoints Discovered Outside Required Tolerances | |
05000498/LER-1995-004, Forwards LER 95-004 Re Failure to Meet Requirements of TSs Due to Not Testing One Contact of Load Sequencer Relay | 26 April 1995 | Forwards LER 95-004 Re Failure to Meet Requirements of TSs Due to Not Testing One Contact of Load Sequencer Relay | |
05000498/LER-1995-005, Forwards LER 95-005 Re Failure to Meet Requirements of TSs Due to Inoperability of Standby Diesel Generator as Result of Failed Lug | 8 May 1995 | Forwards LER 95-005 Re Failure to Meet Requirements of TSs Due to Inoperability of Standby Diesel Generator as Result of Failed Lug | |
05000498/LER-1995-006, Forwards LER 95-006 Re Failure to Meet Requirements of TS Due to Not Performing Required Surveillance on H Recombiner | 22 May 1995 | Forwards LER 95-006 Re Failure to Meet Requirements of TS Due to Not Performing Required Surveillance on H Recombiner | |
05000498/LER-1995-007, Forwards LER 95-007 Re Seismic Monitor Inoperable for Greater than 30 Days & Subsequent Failure to Submit Special Rept as Required by TS | 17 August 1995 | Forwards LER 95-007 Re Seismic Monitor Inoperable for Greater than 30 Days & Subsequent Failure to Submit Special Rept as Required by TS | |
05000498/LER-1997-001, Forwards Rev to LER 97-001 Re Failure to Meet Requirements of TS Surveillance Requirements 4.7.13 for Ensuring Monitored Areas Meet Temp Limits | 25 September 1997 | Forwards Rev to LER 97-001 Re Failure to Meet Requirements of TS Surveillance Requirements 4.7.13 for Ensuring Monitored Areas Meet Temp Limits | |
05000498/LER-1997-006, Forwards LER 97-006-01 Re Failure to Comply W/Ts Surveillance Requirements Due to Inappropriate Surveillance Procedure Monitoring Parameters.No Adverse Effect on Health & Safety of Public Noted as Result of Condition | 9 April 1998 | Forwards LER 97-006-01 Re Failure to Comply W/Ts Surveillance Requirements Due to Inappropriate Surveillance Procedure Monitoring Parameters.No Adverse Effect on Health & Safety of Public Noted as Result of Condition | |
05000498/LER-1997-009, Forwards Rev 1 to LER 97-009 Re MSSV Setpoints Found Outside Required Tolerances.Another Suppl to LER Will Be Submitted to NRC by 980801 to Discuss Results of Root Cause Investigation | 4 May 1998 | Forwards Rev 1 to LER 97-009 Re MSSV Setpoints Found Outside Required Tolerances.Another Suppl to LER Will Be Submitted to NRC by 980801 to Discuss Results of Root Cause Investigation | |
05000498/LER-1997-010, Forwards LER 97-010-01 Re Discovery of MSSVs Not Meeting Required Relief Capacity.Event Did Not Have Adverse Effect on Health & Safety of Public.Corrective Actions Listed in Attachment to Ltr Are Only Licensing Commitments in R | 18 August 1998 | Forwards LER 97-010-01 Re Discovery of MSSVs Not Meeting Required Relief Capacity.Event Did Not Have Adverse Effect on Health & Safety of Public.Corrective Actions Listed in Attachment to Ltr Are Only Licensing Commitments in Rept | |
05000498/LER-1997-011, Forwards LER 97-011-00 Re Pressurizer Safety Valve Setpoints Discovered Outside Required Tolerances.Corrective Action Listed in LER Is Only Commitment in Rept | 20 November 1997 | Forwards LER 97-011-00 Re Pressurizer Safety Valve Setpoints Discovered Outside Required Tolerances.Corrective Action Listed in LER Is Only Commitment in Rept | |
05000498/LER-1997-012, Forwards LER 97-012-00,re Reactor Trip Due to Overtemperature/Delta Temperature Actuation | 10 December 1997 | Forwards LER 97-012-00,re Reactor Trip Due to Overtemperature/Delta Temperature Actuation | |
05000498/LER-1997-013, Forwards LER 97-013-01,re Failure to Meet TS Leak Rate Requirements for Supplementary Containment Purge Supply Isolation Valve | 16 April 1998 | Forwards LER 97-013-01,re Failure to Meet TS Leak Rate Requirements for Supplementary Containment Purge Supply Isolation Valve | |
05000498/LER-1998-001, Forwards LER 98-001-00 Re Failure to Perform an Adequate TS Surveillance Re Containment Structural Integrity.Licensee Commitments Are Found in CA Section | 23 February 1998 | Forwards LER 98-001-00 Re Failure to Perform an Adequate TS Surveillance Re Containment Structural Integrity.Licensee Commitments Are Found in CA Section | |
05000498/LER-1998-002, Forwards LER 98-002-00 Re Condition Outside of Plant Design Basis.Commitments Made within Ltr,Encl | 5 March 1998 | Forwards LER 98-002-00 Re Condition Outside of Plant Design Basis.Commitments Made within Ltr,Encl | |
05000498/LER-1998-003, Forwards LER 98-003-00,re Failure to Fully Meet Requirements of TSs Due to Inoperable CR Makeup & Cleanup Filtration Sys Exceeding Aot.Corrective Action Listed in Encl Is Only Licensee Commitment in Rept | 5 August 1998 | Forwards LER 98-003-00,re Failure to Fully Meet Requirements of TSs Due to Inoperable CR Makeup & Cleanup Filtration Sys Exceeding Aot.Corrective Action Listed in Encl Is Only Licensee Commitment in Rept | |
05000498/LER-1998-004, Forwards LER 98-004-00 Re Entry Into TS 3.0.3 for Inoperable Fuel Handling Bldg Exhaust Ventilation Sys.Event Did Not Have Adverse Effect on Health & Safety of Public | 1 June 1998 | Forwards LER 98-004-00 Re Entry Into TS 3.0.3 for Inoperable Fuel Handling Bldg Exhaust Ventilation Sys.Event Did Not Have Adverse Effect on Health & Safety of Public | |
05000498/LER-1998-005, Forwards LER 98-005-00 Re Failure to Fully Meet Requirements of TS Surveillance 4.5.1.1 for Verifying ECCS Accumulator Volume & Pressure.Corrective Actions Listed in Attachment to Ltr Are Only Licensee Commitments in Rept | 2 September 1998 | Forwards LER 98-005-00 Re Failure to Fully Meet Requirements of TS Surveillance 4.5.1.1 for Verifying ECCS Accumulator Volume & Pressure.Corrective Actions Listed in Attachment to Ltr Are Only Licensee Commitments in Rept | |
05000498/LER-1998-006, Forwards LER 98-006-01,re Failure to Fully Meet Requirements of TS Surveillance 4.0.5 for Containment Isolation Check Valves.Commitments Made by Util Are in Corrective Actions Section of LER | 14 October 1998 | Forwards LER 98-006-01,re Failure to Fully Meet Requirements of TS Surveillance 4.0.5 for Containment Isolation Check Valves.Commitments Made by Util Are in Corrective Actions Section of LER | |
05000498/LER-1998-007, Forwards LER 98-007-00,re Failure to Fully Meet Requirements of TS Surveillance 4.0.5 for Quarterly Surveillance Turbine Driven Afp.Commitments Made by Util Are in Corrective Action Section of LER | 14 October 1998 | Forwards LER 98-007-00,re Failure to Fully Meet Requirements of TS Surveillance 4.0.5 for Quarterly Surveillance Turbine Driven Afp.Commitments Made by Util Are in Corrective Action Section of LER | |
05000498/LER-1998-008, Forwards LER 98-008-00,re Inoperable Rod Control Demand Step Counters.Commitments Made by Util Are in Corrective Actions Section of LER | 14 October 1998 | Forwards LER 98-008-00,re Inoperable Rod Control Demand Step Counters.Commitments Made by Util Are in Corrective Actions Section of LER | |
05000498/LER-1998-009, Forwards LER 98-009-00,re Failure to Meet TS SR 4.6.1.5 for Containment Average Air Temp.Commitments Made by Util Are in Corrective Actions Section of Encl | 23 October 1998 | Forwards LER 98-009-00,re Failure to Meet TS SR 4.6.1.5 for Containment Average Air Temp.Commitments Made by Util Are in Corrective Actions Section of Encl | |
05000498/LER-1999-001, Forwards LER 99-001-00,re RHR Sys Being Outside Design Basis.Commitments Made Are Found in Corrective Action Section of Attachment | 12 April 1999 | Forwards LER 99-001-00,re RHR Sys Being Outside Design Basis.Commitments Made Are Found in Corrective Action Section of Attachment | |
05000498/LER-1999-002, Forwards LER 99-002-00,re Inadequate Performance of TS Surveillance When Evaluating Source Range Nuclear Instrument Discriminator Bias Curve Results.Corrective Action Section of LER Lists Commitments | 26 April 1999 | Forwards LER 99-002-00,re Inadequate Performance of TS Surveillance When Evaluating Source Range Nuclear Instrument Discriminator Bias Curve Results.Corrective Action Section of LER Lists Commitments | |
05000498/LER-1999-003, Forwards LER 99-003-00,re Unit 1 CR HVAC Being Placed in Filtered Recirculation Mode of Operation Instead of Recirculation & make-up Filtration Mode.Commitments Made by Util Are in Corrective Action Section of LER | 28 April 1999 | Forwards LER 99-003-00,re Unit 1 CR HVAC Being Placed in Filtered Recirculation Mode of Operation Instead of Recirculation & make-up Filtration Mode.Commitments Made by Util Are in Corrective Action Section of LER | |
05000498/LER-1999-005, Forwards LER 99-005-00,re Failure to Meet Requirements of TS Surveillance 3.7.1.2 Action B for Auxiliary FW Sys.Only Commitments Contained in Ltr Are Located in Corrective Action Section of LER | 17 June 1999 | Forwards LER 99-005-00,re Failure to Meet Requirements of TS Surveillance 3.7.1.2 Action B for Auxiliary FW Sys.Only Commitments Contained in Ltr Are Located in Corrective Action Section of LER | |
05000498/LER-1999-006, Forwards LER 99-006-00 Re Automatic Reactor Trip Due to over-temp delta-temp Actuation.Licensee Commitments Are Listed in Corrective Actions Section of LER | 26 July 1999 | Forwards LER 99-006-00 Re Automatic Reactor Trip Due to over-temp delta-temp Actuation.Licensee Commitments Are Listed in Corrective Actions Section of LER | |
05000498/LER-1999-007, Forwards LER 99-007-00 Re Train 'B' CR Makeup & Cleanup Filtration Sys Being Inoperable for Greater than Aot.Util Intends to Append Addl Info Section of LER with Brief Description of Test Results,Rather than Submit Separate LER | 13 September 1999 | Forwards LER 99-007-00 Re Train 'B' CR Makeup & Cleanup Filtration Sys Being Inoperable for Greater than Aot.Util Intends to Append Addl Info Section of LER with Brief Description of Test Results,Rather than Submit Separate LER | Time of Discovery |
05000498/LER-1999-008, Forwards LER 99-008-00 Re Turbine Trip That Occurred While Performing Main Turbine Emergency Trip Test.Commitments Made by Licensee Are Listed in Corrective Actions Section of LER | 12 October 1999 | Forwards LER 99-008-00 Re Turbine Trip That Occurred While Performing Main Turbine Emergency Trip Test.Commitments Made by Licensee Are Listed in Corrective Actions Section of LER | |
05000499/LER-1990-008, Forwards LER 90-008-01 Re Plant Shutdown Due to Primary Leakage from Steam Generator Bowl Drain Assembly.Initial Corrective Actions Re Permanent Design Change for Drain Valves May Be Reconsidered | 17 January 1991 | Forwards LER 90-008-01 Re Plant Shutdown Due to Primary Leakage from Steam Generator Bowl Drain Assembly.Initial Corrective Actions Re Permanent Design Change for Drain Valves May Be Reconsidered | |