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Issue date | Site | Title | |
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05000461/LER-1998-028, Forwards LER 98-028-00,re Thermal Induced Pressure Locking of Safety Related Power Operated Gate Valves Due to Inadequate Initial Design.Commitment Made by Util,Listed | 30 December 1998 | Clinton | Forwards LER 98-028-00,re Thermal Induced Pressure Locking of Safety Related Power Operated Gate Valves Due to Inadequate Initial Design.Commitment Made by Util,Listed |
U-603137, Requests That 990104 Safety Sys Engineering Insp Be Rescheduled.Licensee Will Inform NRC of Acceptable Date for Insp to Be Rescheduled in Near Future | 30 December 1998 | Clinton | Requests That 990104 Safety Sys Engineering Insp Be Rescheduled.Licensee Will Inform NRC of Acceptable Date for Insp to Be Rescheduled in Near Future |
U-603132, Provides Responses to Fire Questions Three,Four & Five Re Ipeee.Listed Commitment Contained in Ltr | 28 December 1998 | Clinton | Provides Responses to Fire Questions Three,Four & Five Re Ipeee.Listed Commitment Contained in Ltr |
05000461/LER-1998-026, Forwards LER 98-026-00 Re Incorrect Supplier Design,Iaw 10CFR50.73.Commitment Made by Util Listed | 18 December 1998 | Clinton | Forwards LER 98-026-00 Re Incorrect Supplier Design,Iaw 10CFR50.73.Commitment Made by Util Listed |
U-603113, Submits Update to Statements Made in Re Plant Plan for Excellence & Final Response to NRC Special Evaluation Team Rept | 11 December 1998 | Clinton | Submits Update to Statements Made in Re Plant Plan for Excellence & Final Response to NRC Special Evaluation Team Rept |
ML20198H911 | 7 December 1998 | Clinton | Requests Relaxation of Provision Contained in Confirmatory Order Modifying License for Clinton Power Station,Unit 1 Re Implementation of Thermo-Lag 330-1 Fire Barrier Corrective Actions |
U-603115, Part 21 Interim Rept 21-98-021 Re Deficiencies in Matl Dedication Process Used by Goulds Pumps in Supplying SR Parts to Npps.Issue Is Not Reportable Under 10CFR21. Dedication Process Did Not Affect Ability of Components | 4 December 1998 | Clinton | Part 21 Interim Rept 21-98-021 Re Deficiencies in Matl Dedication Process Used by Goulds Pumps in Supplying SR Parts to Npps.Issue Is Not Reportable Under 10CFR21. Dedication Process Did Not Affect Ability of Components |
U-603126, Informs That CPS Graded Exercise Was Conducted on 981118. Several Areas for Improvement Were Identified During Critique Process.More Significant Critique Findings Are Listed | 4 December 1998 | Clinton | Informs That CPS Graded Exercise Was Conducted on 981118. Several Areas for Improvement Were Identified During Critique Process.More Significant Critique Findings Are Listed |
U-603097, Forwards Proposed Changes to CPS USAR & Operations Requirements Manual Which Will Impact Commitments Made in Plant QA Program Description.Licensee Concluded That Changes Constitute Reduction in Commitment & Require NRC Approval | 4 December 1998 | Clinton | Forwards Proposed Changes to CPS USAR & Operations Requirements Manual Which Will Impact Commitments Made in Plant QA Program Description.Licensee Concluded That Changes Constitute Reduction in Commitment & Require NRC Approval |
U-603114, Part 21 Rept 21-98-049 Re W Dhp Circuit Breaker Refurbished by Nuclear Logistics,Inc Which Failed to Operate.Caused by Trip Latch out-of-adjustment & Incorrectly Sized Ratchet Lever Assembly Bushing.Breakers Were Returned to Vendor | 25 November 1998 | Clinton | Part 21 Rept 21-98-049 Re W Dhp Circuit Breaker Refurbished by Nuclear Logistics,Inc Which Failed to Operate.Caused by Trip Latch out-of-adjustment & Incorrectly Sized Ratchet Lever Assembly Bushing.Breakers Were Returned to Vendor |
U-603092, Forwards Response to NRC RAI for License Amend Request Re Div 3 DG Droop Issue.Supporting Info,Encl | 20 November 1998 | Clinton | Forwards Response to NRC RAI for License Amend Request Re Div 3 DG Droop Issue.Supporting Info,Encl |
U-603107, Provides Correction to Licensee 980805 Response to Violations Noted in Insp Rept 50-461/98-09.Further Evaluation Has Determined That Rev to EC-01,Form 33,is Not Most Effective Method for Activation of ERDS | 16 November 1998 | Clinton | Provides Correction to Licensee 980805 Response to Violations Noted in Insp Rept 50-461/98-09.Further Evaluation Has Determined That Rev to EC-01,Form 33,is Not Most Effective Method for Activation of ERDS |
05000461/LER-1998-035, Forwards LER 98-035-00 Re Failure to Comply with Tech Specs Action Requirements to Immediately Restore Alternating Current & Direct Current Electrical Power Sources,Due to Inadequate Communications.Rept Contains Listed Commitme | 13 November 1998 | Clinton | Forwards LER 98-035-00 Re Failure to Comply with Tech Specs Action Requirements to Immediately Restore Alternating Current & Direct Current Electrical Power Sources,Due to Inadequate Communications.Rept Contains Listed Commitments |
U-603099, Provides 120-day Response to GL 98-04, Potential for Degradation of ECCS & Containment Spray Sys After LOCA Because of Const & Protective Coating Deficiencies & Foreign Matl in Containment | 10 November 1998 | Clinton | Provides 120-day Response to GL 98-04, Potential for Degradation of ECCS & Containment Spray Sys After LOCA Because of Const & Protective Coating Deficiencies & Foreign Matl in Containment |
05000461/LER-1998-033, Forwards LER 98-033-00 Re Inappropriate Clearing of Caution Tagout Results in Improved TS LCO 3.4.10 Action A.1 Not Being Met.Encl Rept Contains Listed Commitments | 6 November 1998 | Clinton | Forwards LER 98-033-00 Re Inappropriate Clearing of Caution Tagout Results in Improved TS LCO 3.4.10 Action A.1 Not Being Met.Encl Rept Contains Listed Commitments |
05000461/LER-1998-034, Forwards LER 98-034-00 Re Inattention to Detail During Performance of Design Change Which Caused One Train of SPC Mode of RHR Sys to Be Outside Design Basis.Commitment Made by Util,Listed | 30 October 1998 | Clinton | Forwards LER 98-034-00 Re Inattention to Detail During Performance of Design Change Which Caused One Train of SPC Mode of RHR Sys to Be Outside Design Basis.Commitment Made by Util,Listed |
U-603095, Forwards Revised Response to Violations Noted in Insp Rept 50-461/95-03.Corrective Actions:Cr 1-97-11-368, GL 89-13 Heat Exchanger Test Program Deficiency, Was Written to Document & Correct Situation & Calculation Was Developed | 26 October 1998 | Clinton | Forwards Revised Response to Violations Noted in Insp Rept 50-461/95-03.Corrective Actions:Cr 1-97-11-368, GL 89-13 Heat Exchanger Test Program Deficiency, Was Written to Document & Correct Situation & Calculation Was Developed |
U-603032, Application for Amend to License NPF-62,adding TS LCO 3.6.1.9, FW LCS (FWLCS) for Implementation of FWLCS Mode of RHR Sys | 23 October 1998 | Clinton | Application for Amend to License NPF-62,adding TS LCO 3.6.1.9, FW LCS (FWLCS) for Implementation of FWLCS Mode of RHR Sys |
U-603098, Submits Request to Reschedule Planned Insps for Corresponding Dates Listed.Util Ability to Ensure Result Dependent on Continued,Effective Communication with NRC Staff & NRC Restart Panel | 19 October 1998 | Clinton | Submits Request to Reschedule Planned Insps for Corresponding Dates Listed.Util Ability to Ensure Result Dependent on Continued,Effective Communication with NRC Staff & NRC Restart Panel |
05000461/LER-1998-027, Forwards LER 98-027-00,re Failure to Perform Surveillance Testing on Div II 4.16 Kv Bus Undervoltage Relay within Specified Frequency.Commitments Listed | 19 October 1998 | Clinton | Forwards LER 98-027-00,re Failure to Perform Surveillance Testing on Div II 4.16 Kv Bus Undervoltage Relay within Specified Frequency.Commitments Listed |
ML20154H801 | 5 October 1998 | Clinton | Application for Amend to License NPF-62,revising TS 5.5.13 to Allow Next Scheduled Performance of LLRT of Primary Containment Penetration for RPV Head Spray Piping (IMC-042) to Be Deferred Until Seventh Refueling Outage (RF-7) |
05000461/LER-1998-032, Forwards LER 98-032-00 Re Excessive Voltage Drop in Control Circuit for Division 3 Diesel Output Circuit Breaker. Commitments Made by Util,Listed | 1 October 1998 | Clinton | Forwards LER 98-032-00 Re Excessive Voltage Drop in Control Circuit for Division 3 Diesel Output Circuit Breaker. Commitments Made by Util,Listed |
U-603077, Forwards Response to 980225 RAI Re CPS IPEEE Submittal in Seismic & Fire Areas.Util Had Committed to Respond to RAI by End of Third Quarter | 29 September 1998 | Clinton | Forwards Response to 980225 RAI Re CPS IPEEE Submittal in Seismic & Fire Areas.Util Had Committed to Respond to RAI by End of Third Quarter |
05000461/LER-1998-031, Forwards LER 98-031-00 Re Surveillance Procedures Which Do Not Adequately Consider Accuracy of Installed Instrumentation in Meeting TS Requirements for DG Loading. Commitments,Listed | 28 September 1998 | Clinton | Forwards LER 98-031-00 Re Surveillance Procedures Which Do Not Adequately Consider Accuracy of Installed Instrumentation in Meeting TS Requirements for DG Loading. Commitments,Listed |
05000461/LER-1998-030, Forwards LER 98-030-00,re Insufficient Suppression Pool Makeup Volume to Meet Design Basis.Commitments Made by Util, Listed | 28 September 1998 | Clinton | Forwards LER 98-030-00,re Insufficient Suppression Pool Makeup Volume to Meet Design Basis.Commitments Made by Util, Listed |
05000461/LER-1998-029, Forwards LER 98-029-00 Re Inadequate Overcurrent Protection for Electrical Penetrations.Commitments Made by Util,Listed | 18 September 1998 | Clinton | Forwards LER 98-029-00 Re Inadequate Overcurrent Protection for Electrical Penetrations.Commitments Made by Util,Listed |
ML20151V538 | 10 September 1998 | Clinton | Responds to Violations Noted in Insp Rept 50-461/98-15. Corrective Actions:Radiological Survey of Area Outside RCA Compromised by FBL Exiting RCA Without Processing Through Half Man Frisker Was Performed |
U-603074, Informs NRC That CPS semi-annual Plant Performance Review Is Scheduled to Occur Concurrently with Engineering & Technical Support Insp Starting 980914.CPS Intends to Submit Final Response to Demand for Info by Nov 1998 | 9 September 1998 | Clinton | Informs NRC That CPS semi-annual Plant Performance Review Is Scheduled to Occur Concurrently with Engineering & Technical Support Insp Starting 980914.CPS Intends to Submit Final Response to Demand for Info by Nov 1998 |
05000461/LER-1998-025, Forwards LER 98-025-00 Re Repeated Failures of Switchgear Heat Condenser Gasket.Rept Contains Commitment to Develop & Install Mod to Add Vacuum Breakers to Div 3 Shutdown Svc Water Sys to Mitigate Pressure Transient | 1 September 1998 | Clinton | Forwards LER 98-025-00 Re Repeated Failures of Switchgear Heat Condenser Gasket.Rept Contains Commitment to Develop & Install Mod to Add Vacuum Breakers to Div 3 Shutdown Svc Water Sys to Mitigate Pressure Transient |
05000461/LER-1998-022, Forwards LER 98-022-00 Re Failure to Perform Surveillance Testing within Specified Frequency Due to Data Input Error. Commitments Made by Util,Listed | 27 August 1998 | Clinton | Forwards LER 98-022-00 Re Failure to Perform Surveillance Testing within Specified Frequency Due to Data Input Error. Commitments Made by Util,Listed |
U-603067, Application for Amend to License NPF-65,revising Acceptance Criteria for Meeting ready-to-load Requirement Denoted by TS SR 3.8.1.17 for Division 3 DG | 24 August 1998 | Clinton | Application for Amend to License NPF-65,revising Acceptance Criteria for Meeting ready-to-load Requirement Denoted by TS SR 3.8.1.17 for Division 3 DG |
05000461/LER-1998-021, Forwards LER 98-021-00,re Cracks in Medium & High Density Silicone Penetration Seals Not Per Design Basis.Commitments Made within Ltr,Listed | 18 August 1998 | Clinton | Forwards LER 98-021-00,re Cracks in Medium & High Density Silicone Penetration Seals Not Per Design Basis.Commitments Made within Ltr,Listed |
U-603030, Application for Amend to License NPF-62,partially Reducing Load at Which DGs Are Required to Be Tested Per Affected SRs in Order to Reduce Stress & Wear on Machines While Still Sufficiently Challenging Machines to Confirm Operability | 17 August 1998 | Clinton | Application for Amend to License NPF-62,partially Reducing Load at Which DGs Are Required to Be Tested Per Affected SRs in Order to Reduce Stress & Wear on Machines While Still Sufficiently Challenging Machines to Confirm Operability |
U-603061, Requests Temporary Schedular Exemption from Requirements of 10CFR50,App J,To Defer LLRT of Primary Containment Penetration 1MC-042 at CPS Until Startup from Next Scheduled Refueling outage,(RF-7) | 13 August 1998 | Clinton | Requests Temporary Schedular Exemption from Requirements of 10CFR50,App J,To Defer LLRT of Primary Containment Penetration 1MC-042 at CPS Until Startup from Next Scheduled Refueling outage,(RF-7) |
05000461/LER-1998-024, Forwards LER 98-024-00,re Failure to Perform Surveillance Testing on Divsion II Degraded Voltage Relays within Specified Frequency.Event Still Under Investigation.Rev to LER Expected to Be Submitted by 980907 | 7 August 1998 | Clinton | Forwards LER 98-024-00,re Failure to Perform Surveillance Testing on Divsion II Degraded Voltage Relays within Specified Frequency.Event Still Under Investigation.Rev to LER Expected to Be Submitted by 980907 |
U-603058, Responds to Violations Noted in Insp Rept 50-461/98-09. Corrective Actions:Revised Plant Standing Order (PSO) 29, Emergency Security Notifications to Require That Security Activate ERDS Sys in Simulator | 5 August 1998 | Clinton | Responds to Violations Noted in Insp Rept 50-461/98-09. Corrective Actions:Revised Plant Standing Order (PSO) 29, Emergency Security Notifications to Require That Security Activate ERDS Sys in Simulator |
U-603049, Submits 90-day Response to GL 98-01, Year 2000 Readiness of Computer Sys at Nuclear Power Plants. Util Has Pursued & Continuing to Pursue 2000 Readiness Program Similar to That Outlined in Nei/Nusmg 97-07 | 4 August 1998 | Clinton | Submits 90-day Response to GL 98-01, Year 2000 Readiness of Computer Sys at Nuclear Power Plants. Util Has Pursued & Continuing to Pursue 2000 Readiness Program Similar to That Outlined in Nei/Nusmg 97-07 |
U-603048, Submits Response to NRC 980505 RAI Re Reactor Pressure Vessel Integrity | 4 August 1998 | Clinton | Submits Response to NRC 980505 RAI Re Reactor Pressure Vessel Integrity |
U-603043, Application for Amend to License NPF-62,revising Acceptance Criteria of SRs 3.8.1.7,3.8.1.12,3.8.1.15 & 3.8.1.20 | 31 July 1998 | Clinton | Application for Amend to License NPF-62,revising Acceptance Criteria of SRs 3.8.1.7,3.8.1.12,3.8.1.15 & 3.8.1.20 |
U-603047, Requests That Jp Bunning,Se Kalka,Db Livingston,Er Rau & Kc Scott Be Granted License Exemption IAW 10CFR55.33 & 10CFR55.45 | 29 July 1998 | Clinton | Requests That Jp Bunning,Se Kalka,Db Livingston,Er Rau & Kc Scott Be Granted License Exemption IAW 10CFR55.33 & 10CFR55.45 |
05000461/LER-1998-023, Forwards LER 98-023-00 Re Failure to Adequately Satisfy TS SR for Division 3 Dg.Event Is Still Under Investigation & Revised LER Will Be Submitted by 980930 | 23 July 1998 | Clinton | Forwards LER 98-023-00 Re Failure to Adequately Satisfy TS SR for Division 3 Dg.Event Is Still Under Investigation & Revised LER Will Be Submitted by 980930 |
U-603033, Part 21 Rept 21-98-039 Re Shrinkage of Medium & High Density Silicone Seals Designed & Installed by Bisco Using Dow Corning Sylgard 170 Matl.Caused by Coefficient of Thermal Expansion.Will Inspect & Rework/Repair Suspected Seals | 20 July 1998 | Clinton | Part 21 Rept 21-98-039 Re Shrinkage of Medium & High Density Silicone Seals Designed & Installed by Bisco Using Dow Corning Sylgard 170 Matl.Caused by Coefficient of Thermal Expansion.Will Inspect & Rework/Repair Suspected Seals |
U-603018, Provides Notification That Util Is Changing Organizational Responsibility for Quality Insp Planning at Cps.Change Does Not Reduce Commitments in Current QA Program Description Provided by NRC | 14 July 1998 | Clinton | Provides Notification That Util Is Changing Organizational Responsibility for Quality Insp Planning at Cps.Change Does Not Reduce Commitments in Current QA Program Description Provided by NRC |
U-603040, Informs That Licensee Plans to Continue Participating in Joint Owners' Group MOV Periodic Verification Program,In Response to SE Issued,Per GL 96-05.Plans to Implement Program Elements Described in TR NEDC-32719,rev 2,affirmed | 14 July 1998 | Clinton | Informs That Licensee Plans to Continue Participating in Joint Owners' Group MOV Periodic Verification Program,In Response to SE Issued,Per GL 96-05.Plans to Implement Program Elements Described in TR NEDC-32719,rev 2,affirmed |
U-603034, Requests Prior Approval of Changes to Min Emergency Staffing Levels of CPS Emergency Response Organization,Per 10CFR50.54(q).Proposed Changes Will Increase Effectiveness of CPS Emergency Plan.Revised Emergency Plan Table 2-1,encl | 14 July 1998 | Clinton | Requests Prior Approval of Changes to Min Emergency Staffing Levels of CPS Emergency Response Organization,Per 10CFR50.54(q).Proposed Changes Will Increase Effectiveness of CPS Emergency Plan.Revised Emergency Plan Table 2-1,encl |
05000461/LER-1998-020, Forwards LER 98-020-00 Re Inadequate Flow Balancing of Shutdown SWS Which Resulted in Less than Required Flow to SWS Loads.Commitment Made by Util,Listed | 8 July 1998 | Clinton | Forwards LER 98-020-00 Re Inadequate Flow Balancing of Shutdown SWS Which Resulted in Less than Required Flow to SWS Loads.Commitment Made by Util,Listed |
U-603036, Provides Util Response to RAI Re GL 97-04, Assurance of Sufficient NPSH for ECC & Containment Heat Removal Pumps | 6 July 1998 | Clinton | Provides Util Response to RAI Re GL 97-04, Assurance of Sufficient NPSH for ECC & Containment Heat Removal Pumps |
U-603038, Submits Update to Util Response to NRC Ltr Re Adequacy & Availability of Design Bases Info,Per 10CFR50.54(f) | 2 July 1998 | Clinton | Submits Update to Util Response to NRC Ltr Re Adequacy & Availability of Design Bases Info,Per 10CFR50.54(f) |
U-603037, Provides Response to Violations Noted in Insp Rept 50-461/98-10.Corrective Actions:All Individuals Involved W/Incident Were Counseled by Supervisor - Radiological Operations on Expectations for Job Performance | 29 June 1998 | Clinton | Provides Response to Violations Noted in Insp Rept 50-461/98-10.Corrective Actions:All Individuals Involved W/Incident Were Counseled by Supervisor - Radiological Operations on Expectations for Job Performance |
05000461/LER-1996-015, Forwards LER 96-015-02 Re Lack of Attention to Detail During Procedure Performance.Ler Has Been Revised to Remove Contributing Cause of Event & Corrective Action Associated W/Contributing Cause | 24 June 1998 | Clinton | Forwards LER 96-015-02 Re Lack of Attention to Detail During Procedure Performance.Ler Has Been Revised to Remove Contributing Cause of Event & Corrective Action Associated W/Contributing Cause |