Letter Sequence Request |
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MONTHYEARML20261C2971983-09-0707 September 1983 One Line Diagram:4160 Volt System. Sheet 2 Project stage: Other ML20261C3011984-01-0707 January 1984 One Line Diagram:480 Volt System. Sheet 1 Project stage: Other ML20261C3061984-01-24024 January 1984 One Line Diagram:480 Volt System. Sheet 8 Project stage: Other ML20261C3191984-02-0505 February 1984 One Line Diagram:120 Volt AC System. Sheet 1 Project stage: Other ML20261C3151985-04-0505 April 1985 One Line Diagram:125 Volt DC System Project stage: Other ML20261C3111985-04-0505 April 1985 One Line Diagram:480 Volt System. Sheet 8A.Rev Date Illegible Project stage: Other ML20129C2481985-07-12012 July 1985 Forwards Revised Response to Generic Ltr 81-12 Re Alternative Shutdown Capability for Computer & Control Room, Per 850506,13 & 20 Telcons & 850618 Meeting Project stage: Meeting ML20128K7491985-07-12012 July 1985 Summary of Operating Reactor Events Meeting 85-11 on 850701. List of Attendees,Events Discussed,Significant Elements of Events & Assignment of Followup Review Responsibility Encl Project stage: Request ML0311507181985-09-27027 September 1985 Withdrawn NRC Generic Letter 1985-018: Operator Licensing Examinations Project stage: Request ML20137W1741985-09-27027 September 1985 Forwards Addl Clarifying Info to 850712 Response to Generic Ltr 81-12 Re Alternative Shutdown Capability for Computer & Control Room Project stage: Other ML20138M9991985-10-30030 October 1985 Submits Addl Info Re Alternative Shutdown Capabililty for Computer & Control Room.Procedure C.13B to Change Pressurizer Level as Required by Analysis Will Be Revised by 860201 Project stage: Other ML20198C2341985-11-0707 November 1985 Forwards Revised Requests for Exemptions from Requirements of 10CFR50,App R,Including Update of Previous Requests List of Required Mods & Respective Schedule for Installation & Addl Request Re Lack of Suppression in Control Room Project stage: Other ML20206F8651986-05-19019 May 1986 Forwards Exemption from Subsection Iii.L of 10CFR50,App R Re Capability to Achieve Cold Shutdown in 72 H & Safety Evaluation Supporting Util Request for Exemption from Subsection of 10CFR50,App R Project stage: Approval 1985-10-30
[Table View] |
Summary of Operating Reactor Events Meeting 85-11 on 850701. List of Attendees,Events Discussed,Significant Elements of Events & Assignment of Followup Review Responsibility EnclML20128K749 |
Person / Time |
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Site: |
Millstone, Hatch, Davis Besse, Salem, Catawba, Oyster Creek, Crystal River, Rancho Seco, LaSalle, 05000000 |
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Issue date: |
07/12/1985 |
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From: |
Crutchfield D Office of Nuclear Reactor Regulation |
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To: |
Thompson H Office of Nuclear Reactor Regulation |
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References |
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NUDOCS 8507240212 |
Download: ML20128K749 (15) |
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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20217H5711999-10-15015 October 1999 Summary of 990927 Meeting with FPC Re Plant,Unit 3 Large Bore Piping Project.List of Attendees & Matl Used in Presentation Enclosed ML20211K3471999-08-31031 August 1999 Summary of 990728 Meeting with Util Re Staff 990721 RAI Re Smud Application for ISFSI at Rancho Seco Site.Attendace List Encl ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20210H6681999-07-29029 July 1999 Summary of 990329 Meeting with Gpu in Forked River,Nj Re Possibility of Decommisssioning of Oyster Creek Nuclear Generating Station.List of Attendees & Licensee Handouts Provided ML20209G6971999-07-16016 July 1999 Summary of 990624 Meeting with Util in Rockville,Md to Discuss Plant License Renewal Program.List of Meeting Attendees & Presentation Matls Discussed at Meeting Encl ML20196J2351999-06-29029 June 1999 Summary of 990617 Meeting with B&Wog & FTI Re B&Wog Emergency Operating Procedure Program.List of Meeting Attendees & Presentation Slides Encl ML20206D6031999-04-30030 April 1999 Summary of 990318 Meeting with Firstenergy Nuclear Operating Co in Rockville,Maryland Re Review Schedule & Content of Proposed QA Topical Rept for Both Davis-Besse & Perry Facilities.List of Meeting Attendees Encl ML20206D0951999-04-23023 April 1999 Summary of 990419 Meeting with Firstenergy Nuclear Operating Co in Rockville,Maryland Re Briefing New NRR Projects Personnel on History & Organization of Davis-Besse & Schedule & Priority of near-term Licensing Actions ML20198K9121998-12-24024 December 1998 Summary of 981202 Meeting with Util Re Status of Plans Being Developed for Decommissioning of Millstone Nuclear Power Station,Unit 1.List of Attendees & Slides Given to NRC by Util During Their Presentation Encl ML20195G1391998-11-16016 November 1998 Summary of 981103 Meeting with Gpu in Rockville,Md Re Possible Shutdown & Decommissioning of Oyster Creek Nuclear Generating Station in Year 2000.List of Attendees & Handout Encl ML20195D4551998-11-10010 November 1998 Summary of Operating Reactors Events Briefing 98-07 Held on 981021.List of Attendees,Significant Elements of Discussed Events & Significant Events That Were Identified for Input Into NRC Performance Indicator Program Encl ML20154P9011998-10-14014 October 1998 Summary of 980921 Meeting W/Util to Discuss FPC Plans to Modify Emergency Feedwater Sys & High Pressure Injection Sys to Resolve Previously Identified Design Issues Re DG Loading & Operator Burden.List of Attendees Encl ML20153H4941998-09-24024 September 1998 Summary of 980818 Meeting with Util in Rockville,Md to Discuss Plant Hatch License Renewal Process.List of Meeting Attendees & Copy of Presentation Matl Discussed at Meeting, Encl ML20154C6121998-09-14014 September 1998 Summary of 980818 Meeting W/Nneco to Discuss Status of Plants Units 1,2 & 3.List of Attendees & Presentation Slides Encl.Page 42 Intentionally Deleted from Presentation ML20151T3041998-08-31031 August 1998 Summary of 980817 Meeting W/Util Re Licensee Independent Corrective Action Verification Program.List of Attendees & Matl Used Enclosed ML20236V0761998-07-28028 July 1998 Summary of 980724 Meeting W/Fpc Re FPC Plans Related to Qualification of Large Bore safety-related Piping,Including Schedules for Completion of Various Aspects of Project. List of Meeting Attendees & Copies of Meeting Handouts Encl ML20236T4271998-07-24024 July 1998 Summary of 980715 Meeting W/Util & Little Harbor Consultants to Discuss Safety Conscious Work Environ at Plant.List of Attendees & Handouts Encl ML20236S9111998-07-22022 July 1998 Summary of 980617 Meeting W/Florida Power Corp Re FPC Plans for Revised Control Complex Habitability Analysis,Including Assumptions Used in Analysis.List of Attendees & Meeting Handouts Encl ML20237A6361998-07-14014 July 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc (Parsons) Re Issues Identified in Unit 2 Independent Corrective Action Verification Program (ICAVP) Discrepancy Rept 0364 (DR-0364).W/attendance List & Handout ML20236P1761998-07-13013 July 1998 Summary of 980709-10 Meeting W/Util Re Technical Matters Related to Proposed Improved TS for Catawba & McGuire Nuclear Stations.List of Meeting Participants Encl ML20236P6611998-07-10010 July 1998 Summary of 980708 Briefing 98-06 to Inform Senior Managers from Ocm,Edo,Aeod & NRR & Regional Ofcs of Selected Events That Occurred Since Last Brief on 980701.List of Attendees & Briefing Slides Encl ML20249C7711998-06-29029 June 1998 Summary of 980617 & 18 Meetings W/Duke Energy Corp Re Technical Matters Related to Proposed Improved TSs for Catawba & McGuire Nuclear Stations.List of Meeting Attendees Encl ML20236L8451998-06-23023 June 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc Re Status of Independent Corrective Action Verification Program at Plant,Unit 2.List of Attendees and Handouts Used by Parsons During Meeting Encl ML20249B4361998-06-17017 June 1998 Summary of 980514 Meeting W/Duke Energy Corp Re Info Related to Ice Condenser Issues,Ice Weight Redistribution & Reduction & Block Ice Utilization.List of Participants & Handout Provided by Util,Encl ML20249A6381998-06-15015 June 1998 Summary of 980604 Meeting W/Listed Attendees in Rockville,Md to Discuss Containment Analysis for Extended Power Uprate for Plant,Units 1 & 2.Licensee Slides Encl ML20236F6981998-06-11011 June 1998 Summary of 980513 Meeting W/Util at Crystal River Site Re Endangered & Threatened Species Info & Recent Developments at Crystal River Site.List of Attendees,Meeting Handouts & FPC Sea Turtle Rescue & Handling Guidance,Encl ML20248E7911998-06-0101 June 1998 Summary of 980518 Meeting W/Duke Energy Corp Re Technical Matters Related to Proposed Improved TS for Catawba & McGuire Nuclear Stations.List of Meeting Participants Encl ML20248B6931998-05-28028 May 1998 Summary of 980512 Meeting W/Representatives of Northeast Utils & Parsons Power Group,Inc Re Independent Corrective Action Verification Program Tier 2 Reviews at Plant,Unit 2. Meeting Attendees & Agenda Encl ML20216C0101998-05-12012 May 1998 Summary of 971113 Meeting W/Util & Little Harbor Consulting,Inc Re Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns at Three Millstone Units.List of Attendees & Slides Encl ML20247L7871998-05-12012 May 1998 Summary of 980127 Meeting W/Listed Participants to Present Findings from Ongoing Oversight Activities of NNECO Programs for Handling Employee Safety Concerns ML20217Q4441998-04-30030 April 1998 Summary of 980407 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc (Hlc).Purpose of Meeting,For Hlc to Present Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns ML20217J6471998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Participants to Discuss Status & Results of Parsons & Sargent & Lundy Efforts in Conducting Plant,Units 2 & 3 Icavps.List of Attendees & Handouts Encl ML20217H3871998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Attendees to Discuss Mods to Plant,Unit 3 Recirculation Spray Sys Described in Design Change Request M3-97045 ML20216C4171998-04-0909 April 1998 Summary of 980318 Meeting W/Nneco in Rockville,Md Re Resolution of Thermo-Lag & App R Fire Protection Issues ML20217E8831998-03-24024 March 1998 Summary of 980303 Meeting W/Listed Attendees to Discuss Status of NNECO Efforts to Address NRC 961024 Order Re Safety Issues Raised by Employees at Plant.Presentation Slides Encl ML20216F9901998-03-13013 March 1998 Summary of 980225 Meeting W/Licensee to Discuss Issues Related to Review of Licensee IPE Submittal.List of Attendees Encl ML20216G2161998-03-11011 March 1998 Summary of 980304 Meeting W/Nneco Re Restart Readiness of Plant.List of Attendees Encl ML20197B7431998-03-0303 March 1998 Summary of 980219 Meeting W/Util Re Mods Made to & Operation of Plant,Unit 3 Recirculation Spray Sys.List of Attendees & Slides Distributed at Meeting Encl ML20203B7081998-02-10010 February 1998 Summary of 980127 Meeting W/Duke Energy Corp Re Proposed Rev of Topical Repts.List of Attendees & DEC Slides Encl ML20203F1131998-02-0202 February 1998 Summary of 980112 Meeting W/Util in Rockville,Md Re Progress Toward Resolution of Issues Specified in CAL 2-97-01,dtd 970304.List of Attendees & Copy of Handouts Presented at Meeting Encl ML20203A3411998-01-28028 January 1998 Summary of 980108 Meeting W/Fpc in Rockville,Md Re Technical Issues Relating to Control Complex Habitability Envelope Justification for Continued Operation.List of Attendees & Meeting Handout Encl ML20199F2371998-01-23023 January 1998 Summary of 980114 Meeting W/Nneco Re Licensee Progress in Facilitating Restart of Plant.List of Attendees & Handout Encl ML20199A5001997-12-20020 December 1997 Summary of 971215 Meeting W/Florida Power Corp in Rockville, Maryland Re TS Change Request Notice (Tscrn) 210, Small Break Loss of Coolant Accident, for Crystal River Unit 3. List of Meeting Attendees & Matl Distributed Encl ML20198G1721997-12-18018 December 1997 Summary of 971215 Meeting W/Util in Rockville,Md to Discuss Quality Programs at Davis-Besse Nuclear Power Station.List of Meeting Participants & Meeting Handouts Encl ML20198B2341997-12-11011 December 1997 Summary of 971202 Meeting W/Fpc in Rockville,Md Re Seismic Qualification of Mechanical & Electrical Equipment & Large Bore Piping & Pipe Support Calculations.List of Attendees & Meeting Handout Encl ML20199F7051997-12-0909 December 1997 Summary of 971120 Meeting W/Licensee in Rockville,Md Re Restart Technical Issues & Status of Licensing Activities. List of Attendees & Meeting Handout Encl ML20197J9961997-12-0505 December 1997 Summary of 971120 Meeting W/Util in Rockville,Md Re Mgt Corrective Action & Restart Progress.List of Attendees & Meeting Handout Encl ML20202E6761997-11-26026 November 1997 Summary of 971030 Meeting W/Duke Energy Corp Re Matters Related to Proposed Improved TS for Catawba & McGuire Nuclear Stations.List of Attendees,Meeting Agenda & Licensee Handout Matl Encl ML20203B3131997-11-25025 November 1997 Summary of 971106 Telcon W/Fpc in Rockville,Md Re Restart Issues.Due to Unforeseen Circumstances,Licensee Requested Cancellation of Meeting Scheduled for 971106 ML20199E4421997-11-12012 November 1997 Summary of 971028 Meeting W/Fpc in Rockville,Md Re EDG Test Plan & Amend Request Involving EDG Protective Relays.List of Meeting Attendees & Copy of Matl Distributed at Meeting Encl 1999-08-09
[Table view] Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20217H5711999-10-15015 October 1999 Summary of 990927 Meeting with FPC Re Plant,Unit 3 Large Bore Piping Project.List of Attendees & Matl Used in Presentation Enclosed ML20211K3471999-08-31031 August 1999 Summary of 990728 Meeting with Util Re Staff 990721 RAI Re Smud Application for ISFSI at Rancho Seco Site.Attendace List Encl ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20210H6681999-07-29029 July 1999 Summary of 990329 Meeting with Gpu in Forked River,Nj Re Possibility of Decommisssioning of Oyster Creek Nuclear Generating Station.List of Attendees & Licensee Handouts Provided ML20209G6971999-07-16016 July 1999 Summary of 990624 Meeting with Util in Rockville,Md to Discuss Plant License Renewal Program.List of Meeting Attendees & Presentation Matls Discussed at Meeting Encl ML20196J2351999-06-29029 June 1999 Summary of 990617 Meeting with B&Wog & FTI Re B&Wog Emergency Operating Procedure Program.List of Meeting Attendees & Presentation Slides Encl ML20206D6031999-04-30030 April 1999 Summary of 990318 Meeting with Firstenergy Nuclear Operating Co in Rockville,Maryland Re Review Schedule & Content of Proposed QA Topical Rept for Both Davis-Besse & Perry Facilities.List of Meeting Attendees Encl ML20206D0951999-04-23023 April 1999 Summary of 990419 Meeting with Firstenergy Nuclear Operating Co in Rockville,Maryland Re Briefing New NRR Projects Personnel on History & Organization of Davis-Besse & Schedule & Priority of near-term Licensing Actions ML20198K9121998-12-24024 December 1998 Summary of 981202 Meeting with Util Re Status of Plans Being Developed for Decommissioning of Millstone Nuclear Power Station,Unit 1.List of Attendees & Slides Given to NRC by Util During Their Presentation Encl ML20195G1391998-11-16016 November 1998 Summary of 981103 Meeting with Gpu in Rockville,Md Re Possible Shutdown & Decommissioning of Oyster Creek Nuclear Generating Station in Year 2000.List of Attendees & Handout Encl ML20195D4551998-11-10010 November 1998 Summary of Operating Reactors Events Briefing 98-07 Held on 981021.List of Attendees,Significant Elements of Discussed Events & Significant Events That Were Identified for Input Into NRC Performance Indicator Program Encl ML20154P9011998-10-14014 October 1998 Summary of 980921 Meeting W/Util to Discuss FPC Plans to Modify Emergency Feedwater Sys & High Pressure Injection Sys to Resolve Previously Identified Design Issues Re DG Loading & Operator Burden.List of Attendees Encl ML20153H4941998-09-24024 September 1998 Summary of 980818 Meeting with Util in Rockville,Md to Discuss Plant Hatch License Renewal Process.List of Meeting Attendees & Copy of Presentation Matl Discussed at Meeting, Encl ML20154C6121998-09-14014 September 1998 Summary of 980818 Meeting W/Nneco to Discuss Status of Plants Units 1,2 & 3.List of Attendees & Presentation Slides Encl.Page 42 Intentionally Deleted from Presentation ML20151T3041998-08-31031 August 1998 Summary of 980817 Meeting W/Util Re Licensee Independent Corrective Action Verification Program.List of Attendees & Matl Used Enclosed ML20236V0761998-07-28028 July 1998 Summary of 980724 Meeting W/Fpc Re FPC Plans Related to Qualification of Large Bore safety-related Piping,Including Schedules for Completion of Various Aspects of Project. List of Meeting Attendees & Copies of Meeting Handouts Encl ML20236T4271998-07-24024 July 1998 Summary of 980715 Meeting W/Util & Little Harbor Consultants to Discuss Safety Conscious Work Environ at Plant.List of Attendees & Handouts Encl ML20236S9111998-07-22022 July 1998 Summary of 980617 Meeting W/Florida Power Corp Re FPC Plans for Revised Control Complex Habitability Analysis,Including Assumptions Used in Analysis.List of Attendees & Meeting Handouts Encl ML20237A6361998-07-14014 July 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc (Parsons) Re Issues Identified in Unit 2 Independent Corrective Action Verification Program (ICAVP) Discrepancy Rept 0364 (DR-0364).W/attendance List & Handout ML20236P1761998-07-13013 July 1998 Summary of 980709-10 Meeting W/Util Re Technical Matters Related to Proposed Improved TS for Catawba & McGuire Nuclear Stations.List of Meeting Participants Encl ML20236P6611998-07-10010 July 1998 Summary of 980708 Briefing 98-06 to Inform Senior Managers from Ocm,Edo,Aeod & NRR & Regional Ofcs of Selected Events That Occurred Since Last Brief on 980701.List of Attendees & Briefing Slides Encl ML20249C7711998-06-29029 June 1998 Summary of 980617 & 18 Meetings W/Duke Energy Corp Re Technical Matters Related to Proposed Improved TSs for Catawba & McGuire Nuclear Stations.List of Meeting Attendees Encl ML20236L8451998-06-23023 June 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc Re Status of Independent Corrective Action Verification Program at Plant,Unit 2.List of Attendees and Handouts Used by Parsons During Meeting Encl ML20249B4361998-06-17017 June 1998 Summary of 980514 Meeting W/Duke Energy Corp Re Info Related to Ice Condenser Issues,Ice Weight Redistribution & Reduction & Block Ice Utilization.List of Participants & Handout Provided by Util,Encl ML20249A6381998-06-15015 June 1998 Summary of 980604 Meeting W/Listed Attendees in Rockville,Md to Discuss Containment Analysis for Extended Power Uprate for Plant,Units 1 & 2.Licensee Slides Encl ML20236F6981998-06-11011 June 1998 Summary of 980513 Meeting W/Util at Crystal River Site Re Endangered & Threatened Species Info & Recent Developments at Crystal River Site.List of Attendees,Meeting Handouts & FPC Sea Turtle Rescue & Handling Guidance,Encl ML20248E7911998-06-0101 June 1998 Summary of 980518 Meeting W/Duke Energy Corp Re Technical Matters Related to Proposed Improved TS for Catawba & McGuire Nuclear Stations.List of Meeting Participants Encl ML20248B6931998-05-28028 May 1998 Summary of 980512 Meeting W/Representatives of Northeast Utils & Parsons Power Group,Inc Re Independent Corrective Action Verification Program Tier 2 Reviews at Plant,Unit 2. Meeting Attendees & Agenda Encl ML20216C0101998-05-12012 May 1998 Summary of 971113 Meeting W/Util & Little Harbor Consulting,Inc Re Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns at Three Millstone Units.List of Attendees & Slides Encl ML20247L7871998-05-12012 May 1998 Summary of 980127 Meeting W/Listed Participants to Present Findings from Ongoing Oversight Activities of NNECO Programs for Handling Employee Safety Concerns ML20217Q4441998-04-30030 April 1998 Summary of 980407 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc (Hlc).Purpose of Meeting,For Hlc to Present Findings from Ongoing Oversight Activities of Util Programs for Handling Employee Safety Concerns ML20217H3871998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Attendees to Discuss Mods to Plant,Unit 3 Recirculation Spray Sys Described in Design Change Request M3-97045 ML20217J6471998-04-16016 April 1998 Summary of 980407 Meeting W/Listed Participants to Discuss Status & Results of Parsons & Sargent & Lundy Efforts in Conducting Plant,Units 2 & 3 Icavps.List of Attendees & Handouts Encl ML20216C4171998-04-0909 April 1998 Summary of 980318 Meeting W/Nneco in Rockville,Md Re Resolution of Thermo-Lag & App R Fire Protection Issues ML20217E8831998-03-24024 March 1998 Summary of 980303 Meeting W/Listed Attendees to Discuss Status of NNECO Efforts to Address NRC 961024 Order Re Safety Issues Raised by Employees at Plant.Presentation Slides Encl ML20216F9901998-03-13013 March 1998 Summary of 980225 Meeting W/Licensee to Discuss Issues Related to Review of Licensee IPE Submittal.List of Attendees Encl ML20216G2161998-03-11011 March 1998 Summary of 980304 Meeting W/Nneco Re Restart Readiness of Plant.List of Attendees Encl ML20197B7431998-03-0303 March 1998 Summary of 980219 Meeting W/Util Re Mods Made to & Operation of Plant,Unit 3 Recirculation Spray Sys.List of Attendees & Slides Distributed at Meeting Encl ML20203B7081998-02-10010 February 1998 Summary of 980127 Meeting W/Duke Energy Corp Re Proposed Rev of Topical Repts.List of Attendees & DEC Slides Encl ML20203F1131998-02-0202 February 1998 Summary of 980112 Meeting W/Util in Rockville,Md Re Progress Toward Resolution of Issues Specified in CAL 2-97-01,dtd 970304.List of Attendees & Copy of Handouts Presented at Meeting Encl ML20203A3411998-01-28028 January 1998 Summary of 980108 Meeting W/Fpc in Rockville,Md Re Technical Issues Relating to Control Complex Habitability Envelope Justification for Continued Operation.List of Attendees & Meeting Handout Encl ML20199F2371998-01-23023 January 1998 Summary of 980114 Meeting W/Nneco Re Licensee Progress in Facilitating Restart of Plant.List of Attendees & Handout Encl ML20199A5001997-12-20020 December 1997 Summary of 971215 Meeting W/Florida Power Corp in Rockville, Maryland Re TS Change Request Notice (Tscrn) 210, Small Break Loss of Coolant Accident, for Crystal River Unit 3. List of Meeting Attendees & Matl Distributed Encl ML20198G1721997-12-18018 December 1997 Summary of 971215 Meeting W/Util in Rockville,Md to Discuss Quality Programs at Davis-Besse Nuclear Power Station.List of Meeting Participants & Meeting Handouts Encl ML20198B2341997-12-11011 December 1997 Summary of 971202 Meeting W/Fpc in Rockville,Md Re Seismic Qualification of Mechanical & Electrical Equipment & Large Bore Piping & Pipe Support Calculations.List of Attendees & Meeting Handout Encl ML20199F7051997-12-0909 December 1997 Summary of 971120 Meeting W/Licensee in Rockville,Md Re Restart Technical Issues & Status of Licensing Activities. List of Attendees & Meeting Handout Encl ML20197J9961997-12-0505 December 1997 Summary of 971120 Meeting W/Util in Rockville,Md Re Mgt Corrective Action & Restart Progress.List of Attendees & Meeting Handout Encl ML20202E6761997-11-26026 November 1997 Summary of 971030 Meeting W/Duke Energy Corp Re Matters Related to Proposed Improved TS for Catawba & McGuire Nuclear Stations.List of Attendees,Meeting Agenda & Licensee Handout Matl Encl ML20203B3131997-11-25025 November 1997 Summary of 971106 Telcon W/Fpc in Rockville,Md Re Restart Issues.Due to Unforeseen Circumstances,Licensee Requested Cancellation of Meeting Scheduled for 971106 ML20199E4421997-11-12012 November 1997 Summary of 971028 Meeting W/Fpc in Rockville,Md Re EDG Test Plan & Amend Request Involving EDG Protective Relays.List of Meeting Attendees & Copy of Matl Distributed at Meeting Encl 1999-08-09
[Table view] |
Text
!
. JUL 121985 MEMORANDUM FOR: Hugh L. Thompson, Jr. , Director Division of Licensing FROM: Dennis M. Crutchfield, Assistant Director for Safety Assessment, DL
SUBJECT:
SUMMARY
OF THE OPERATING REACTORS EVENTS MEETING ON JULY 1, 1985 - MEETING 85-11 On July 1,1985, an Operating Reactor Events meeting (85-11) was held to brief the Office Director, the Division Directors and their representatives on events which occurred since our last meeting on June 12, 1985. The list of attendees is included as Enclosure 1.
The events discussed and the significant elements of these events are presented in Enclosure 2. In addition, the assignment of follow-up review responsibility was discussed. The assignments made during this meeting and the status of previous assignments are presented in Enc 1csure 3.
Completion dates have been assigned for items in Enclosure 3. Each assignee should review Enclosure 3 with regard to their respective responsibilities and advise ORAB if the target completion date cannot be met. If an assignee has any questions, please contact D. Tarnoff, x29526. ,
Dennis M. Crutchfield, Assistant Director for Safety Assessment,-DL
Enclosures:
DISTRIBUTION As Stated Central ' Files4 NRC PDR ORAB Rdg cc w/ enc 1: ORAB Members See next page Y
I ORAB:DL DTarnoff:dm SL:0RAB:DL GH dian 0 AD h f:
Gf) DCritchfield I 7 7 f85 7f f85 7ffza5 7 /gf85 RWfesman 4,jfpf 8507240212 850712 PDR S
ADOCK 05000219 PDR h f(4
JUL 121985
. MEMORANDUM FOR: Hugh L. Thompson, Jr., Director Division of Licensing FROM: Dennis M. Crutchfield, Assistant Director for Safety Assessment, DL
SUBJECT:
SUMMARY
OF THE OPERATING REACTORS EVENTS MEETING ON JULY 1, 1985 - MEETING 85-11 On July 1, 1985, an Operating Reactor Events meeting (85-11) was held to brief the Office Director, the Division Directors and their representatives on events which occurred since our last meeting on June 12, 1985. The list of attendees is included as Enclosure 1.
The events discussed and the significant elements of these events are presented in Enclosure 2. In addition, the assignment of follow-up review responsibility was discussed. The assignments made during this meeting and the status of previous assignments are presented in Enclosure 3.
Completion dates have been assigned for items in Enclosure 3. Each assignee should review Enclosure 3 with regard to their respective responsibilities and advise ORAB if the target completion date cannot be met. If an assignee has any questions, please contact D. Tarnoff, x29526.
b Dennis M. Crutchfield, Assistant Director for Safety Assessment, DL
Enclosures:
DISTRIBUTION -
_ As Stated Central Files NRC PDR ORAB Rdg l cc w/ enc 1: ORAB Members l See next page TM ORAB:DL SL:0RAB:DL .0 AD :
l DTarnoff:dm RWe sman GHol/lan CD DCr;tchfield 7/f/85 7 /85 7/7/85 7//2/.85
Hugh L. Thompson, Jr. cc: H. Denton G. Lainas R. Bernero P. Baranowski, RES J. Knight E. Rossi, IE T. Speis R. Hernan C. Heltemes F. Schroeder T. Novak G. Knighton W. Russell D. Silver
, J. Taylor J. Lyons E. Jordan D. Brinkman F. Rowsome E. Weiss W. Minners R. Baer L. Shao A. DeAgazio T. Ippolito J. Stolz S. Varga D. Powell J. Zwolinski E. Butcher E. Sullivan S. Miner D. Beckham A. Bournia G. Edison G. Rivenbark K. Seyfrit G. Lanik T. Murley, R-I J. Nelson Grace, R-II J. Kepper, R-III R. D. Martin, R-IV J. B. Martin, R-V R. Starostecki, R-I R. Walker, R-II C. Norelius, R-III R. Denise, R-IV .
4
__ D. Kirsch, R-V .
i
.n .
l ENCLOSURE 1 LIST OF ATTENDEES OPERATING REACTORS EVENTS BRIEFING (85-11)
JULY 1, 1985 E. Weiss, IE:DEPER R. J. Wright, DE T. S. Rotella, ORB #5 F. Rosa, NRR/ICSB W. Minners, DST /SPEB R. Wayne Houston, DSI F. Schroeder, DST D. Eisenhut, DD/NRR S. Varga, DL H. Thompson, D/DL G. Rivenbark, DL T. P. Speis, DST R. Karsch, DL R. Woodruff, IE/DEPER J. Stone, IE:VPB R. Baer, IE/DEPER H. Booher, DHFS G. Lanik, IE/DEPER R. Hernan, NRR/PPAS G. Lainas, DL D. R. Powell, IE/DEPER/EAB D. Crutchfield, DL -
J. E. Lyons, DL J. Zwolinski, DL S. Black, DL J. Donohew, Jr., DL R. Singh, IE/EAB F. Miraglia, DL J. Stolz, DL R. Bernero, DL F. Manning, RES/DRA0 G. Holahan, DL H. Ornstein, AE00 R. Wessman, DL S. Rubin, AE0D M. Chiramal, AE00 K. Seyfrit, AE00 A. Bournia, LB#2/DL J. P. Knight, DE
~
ENCLOSURE 2 OPERATING REACTOR EVENTS BRIEFING (85-11)
JULY 1, 1985 DAVIS BESSE UNIT 1 -
LOSS OF MAIN FEEDWATER AND AUXILIARY FEEDWATER - UPDATE OF JUNE 9, 1985 EVENT OYSTER CREEK -
UNCONTROLLED LEAKAGE OF REACTOR COOLANT OUTSIDE CONTAINMENT
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RANCHO SEC0 -
RCS HIGH POINT VENT LEAK RANCHO SEC0 -
STARTUP PROBLEMS
SUMMARY
LASALLE UNIT 2 -
EQ MODIFICATION PROBLEMS AND LOSS OF ALL ECCS
DAVIS-BESSE 1 -
LOSS OF MAIN FEEDWATER AND AUXILIARY FEEDWATER UPDATE OF JUNE 9, 1985 EVENT (A DEAGAZIO) NRR 37 INCIDENT INVESTIGATION TEAM (IIT) HAS:
INTERVIEWED LICENSEE PERSONNEL ESTABLISHED A TENTATIVE SEQUENCE OF EVENTS ESTABLISHED LIST OF " QUARANTINED" EQUIPMENT ESTABLISHED TROUBLESHOOTING GUIDELINES IIT IS PREPARING THEIR REPORT l!CENSEE HAS STARTED " TROUBLESHOOTING" EQUIPMENT FAILURES AND MALFUNCTIONS RESPONSES TO CONGRESSMAN MARKEY'S QUESTIONS HAVE BEEN PREPARED REGION MONITORING ONSITE ACTIVITIES -
POSSIBLE SYSTEM / EQUIPMENT PROBLEMS IDENTIFIED SFRCS MANUAL TRIP ON LOW STEAM PRESSURE /VICE LOW S/G LEVEL TERRY TURBINE PERFORMANCE VALVE TORQUE SWITCHES FUSES PULLED ON STARTUP FW PUMP
0YSTER CREEK - UNCONTROLLED LEAKAGE OF REACTOR COOLANT OUTSIDE CONTAINMENT JUNE 12, 1985 (D. POWELL, IE)
WITH REACTOR AT 99% POWER, FAILURE OF THE ELECTRIC PRESSURE REGULATOR CAUSED A TURBINE BYPASS VALVE TO OPEN RESULTING IN A REACTOR PRESSURE DECREASE, FOLLOWED BY MSIV CLOSURE AND REACTOR SCRAM.
SCRAM DISCHARGE VOLUME DRAIN VALVES FAILED TO FULLY SHUT /
SEAT CAUSING REACTOR COOLANT TO BE DISCHARGED TO THE REACTOR BUILDING DRAIN TANK.
RELEASE OF STEAM FROM FLOOR DRAINS AND PAINT BLISTERING ON HOT PIPE CAUSES PORTION OF REACTOR BUILDING DELUGE SYSTEM TO ACTIVATE SCRAM SIGNAL NOT RESET FOR 36 MIN ALLOWING CONTINUOUS REACTOR COOLANT FLOW TO THE DRAIN TANK. CAUSE WAS 600 PSI I INTERLOCK ON MSIV CLOSURE / LOSS OF CONDENSER VACUUM.
SAFETY SIGNIFICANCE - (1) LOCA OUTSIDE CONTAINMENT, (2) POTENTIAL EQUIPMENT MALFUNCTION DUE TO FIRE DELUGE SYSTEM, (3) EXCESSIVE CRD SEAL TEMPERATURES.
CAUSE-VALVE SPRING ON VALVE V15-134 (VELAN) VALVE UNDERSIZED
-VALVE V15-121 (VALTAK) STROKE DISTANCE INSUFFICIENT TO TIGHTLY SEAT THE VALVE. (1/8" OPENING)
-!MPROPER POST-INSTALLATION TESTING OF VALVES CORRECTIVE ACTIONS - REPLACED 400 LB SPRING WITH 1100LB SPRING, ADJUSTED VALVE STROKE DISTANCE CHECKED CRD SEALS FOR DAMAGE, CHECKED EQUIPMENT, NO DAMAGE FOUND.
NRC FOLLOWUP ACTION - IE NOTICE IN PREPARATION.
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o RANCHO SEC0 - RCS HIGH POINT VENT LEAK JUNE 23, 1985 (G, RIVENBARK, NRR) l l -
PLANT IN HOT STANDBY RESTARTING FROM A REFUELING OUTAGE.
l 20 GPM NON-ISOLATABLE PRIMARY COOLANT LEAK ON HIGH POINT YENT ON B STEAM GENERATOR HOT LEG TMl MODIFICATION INSTALLED 1983 REFUELING OUTAGE.
l 120* THRU WALL LEAK AT WELD CAUSE APPEARS TO BE MISSING SUPPORTS AND FATIGUE FAILURE l -
LICENSEE ACTIONS:
STRESS ANALYSIS TO IDENTIFY OVERSTRESSED AREAS (BOTH HOT LEG VENTS)
REPAIR SYSTEMS INSTALL SUPPORTS INSPECT AND EVALUATE OTHER SYSTEMS .
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RANCHO SECO - STARTUP PROBLEMS
SUMMARY
(G. RIVENBARK, NRR)
- MARCH 15, 1985 SHUTDOWN FOR 90 DAY REFUELING OUTAGE
- JUNE 1, 1985 EDG CONTROL CIRCUIT PROBLEM - DESIGN ERROR PRESENTED AT JULY 12, 1985 BRIEFING
- JUNE 5, 1985 REACTOR TRIP BREAKER FAILURE PRESENTED AT JULY 12, 1985 BRIEFING
- JUNE 11, 1985 NUCLEAR SERVICE COOLING WATER PUMP FEEDER BREAKER TRIPPED ALSO TRIPPED JUNE 12 AND 13, 1985 REPLACED BREAKER
- JUNE 12, 1985 200 GALLON WATER LEAK INTO REACTOP
, BUILDING. RELIEF VALVE ON LET DOWN ,
SYSTEM LIFTED REPAIRED RELIEF VALVE
- JUNE 14, 1985 REACTOR CRITICAL
- JUNE 18, 1985 SHUT DOWN FROM 15% POWER OIL BLOCKAGE IN MAIN TURBINE LUBE OIL SYSTZM
- JUNE 23, 1985 NON ISOLATABLE LEAK IN HIGH POINT VENT IN B STEAM GENERATOR HOT LEG CURRENT PLANS FOR STARTUP UNCERTAIN l
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LA SALLE UNIT 2 - E0 MODIFICATION PROBLEMS AND LOSS OF ALL ECCS 6/5 - 6/10, A, BOURNIA (NRR)
PROBLEM - NO ECCS AVAILABLE FOR FIVE DAYS AS A RESULT OF BREAKDOWN IN MANAGEMENT CONTROL AND QA DURING INSTALLATION OF RV LEVEL SWITCHES AS PART OF EQ UPGRADE.
EVENT OCCURRED WHILE CHANGING SWITCHES FROM NON-QUALIFIED TO QUALIFIED. CAUSED BY: ERROR IN DESIGN DRAWINGS INADEQUATE INSPECTION INADEQUATE TESTING SAFETY SIGNIFICANCE - PLANT WAS IN COLD SHUTDOWN
- REPEAT OCCURRENCE OF INADEQUATE MODIFICATION CONTROL
, REPEAT OCCURRENCE OF INADEQUATE MODIFICATION CONTROL ,
PROBLEM DISCOVERED BY LICENSEE DURING UNRELATED ACTIVITY IN
- PREPARATION FOR LEAK RATE TESTING.
CORRECTIVE ACTIONS - REGION lil IS AWAITING THE LICENSEE'S OFFICIAL RESPONSE REGARDING CORRECTIVE ACTICNS.
ENFORCEMENT MEETING WAS HELD ON JUNE 24, 1985 WITH THE t
LICENSEE. POTENTIAL ESCALATED ENFORCEMENT BEING CONSIDERED.
THESE CHANGES SCHEDULED FOR UNIT 1 IN SEPTEMBER 1985 IE INVESTIGATING TO DETERMINE IF GENERIC ERROR ON DESIGN DRAWINGS FROM G.E.
- p. .
ENCLOSURE 3 OPERATING REACTOR EVENTS MEETING FOLLOWUP ITEMS AS OF MEETING 85-11 CLOSED BY:
MEETING FACILITY / RESPONSIBLE TASK COMPLETION DOCUMENT /
l NO./DATE EVENT DIV./ INDIVIDUAL DESCRIPTION DATE MEETING, ETC. COMME liTS 8/7/84 Salem 2-Stuck open relief DL-D. Fischer Determine if Velan (PORV) 7/30/85 AEOD report valve /ECCS actuation block valve qualified to in preparation July 25, 1984 close against 7/25/84 will address steam blowdown transient that issue.
at Salem 2. Check EPRI Test Program results.
4/10/84 Ranco Seco-Main DL-P. Kadambi Summarize B&W licensing 7/30/85 Staff review generator hydrogen responses to questions of B&W explosion - partial subsequeist to Rancho Seco Owners Group '
loss of NNI loss of NNI event and Submittal of March 19, 1984 present at follow-up 1/11/85 is in OR Events Briefing. progress.
'd 1/3/85 Crystal River 3 ICSB-F. Rosa Consider need for 7/30/85 ICSB is Temporary loss of NNI additional requirements considering December 28, 1984 on alarms / annunciators Oconee 1. loss of annuncia.
(4/25/84) in analysis of i requirements.
5/7/85 Catawba 2-Both RHR DL-K. Jabbour Follow-up briefing after 8/1/85 PM is awaiting trains overpressurized evaluation of overpress. licensee's April 19, 1985 effects on various submittal.
. , systems and corrective actions.
CLOSED BY:
MEETING FACILITY / RESPONSIBLE TASK COMPLETION DOCUMENT /
NO./DATE EVENT DIV./ INDIVIDUAL DESCRIPTION DATE MEETING, ETC. COMMENTS '
5/7/85 Catawba 2-Volume control DL-K. Jabbour Schedule meeting with 8/1/85 Closed.
tank failure R-II and DHFS (with Telecon of April 20, 1985 licensee if appropriate) 6/26/85 '
i to evaluate operator with DHFS activities. and R-II.
5/7/85 Salem 2-Pressure / DL-S. Varga Discuss with R-I the 7/7/85 Closed.
temperature transient management aspects of S. Varga April 13, 1985 recent events at Salem. discussed w/R-I, which plans to monitor via routine SALP program.
5/7/85 Millstone 2-Eddy current ORAB/DE Review SCOG letter on 8/1/85 MTEB is test of steam generator E. Murphy / eddy current testing reviewing tubes, April 10, 1985 H. Conrad issue, in view of EPRI 5/13/85 i Millstone 2 findings. letter and l will address I follow-up issue.
5/30/85 Hatch 1-Stuck Open ORAB-M. Caruso Will develop TIA to 7/30/85 In progress.
Safety Relief Valve coordinate IE Notice and further investigative efforts.
1 CLOSED BY:
MEETING FACILITY / RESPONSIBLE TASK COMPLETION DOCUMENT /
NO./DATE EVENT DIV./ INDIVIDUAL DESCRIPTION DATE MEETING, ETC. COMMENTS 85-10 6/12/85 Davis Besse-Loss of all DSI-0. Parr Re-examine staff review 8/30/85 In progress main feedwater and DL-A. DeAgazio of acceptability / diversity auxiliary feedwater of Davis Besse AFW system.
June 9, 1985 85-10 6/12/85 Davis Besse-Loss of all DST-T. Speis Determine status of 8/30/85 Status of Remaining two main feedwater and DL-D. DeAgazio implementation of TMI implement. issues auxiliary feedwater items, generic issues, of TMI (generic June 9, 1985 MPAs at Davis Besse issues issues & MPAs that may be related closed - in progress.
to 6/9/85 event. H. Thompson to H. Denton memo of 6/12/85.
85-10 6/12/84 Davis Besse-loss of all DL-A. DeAgazio Provide H. Denton with 8/30/85 In progress.
main feedwater and (1) comparison between auxiliary feedwater Davis Besse 1 and THI-1 June 9, 1985 of TMI action plan implementation status; (2) comparison of MFW and AFW systems at Davis Besse 1 and TMI-1; (3) status of startup FW pump upgrade.
l CLOSED BY:
MEETING FACILITY / RESPONSIBLE TASK COMPLETION DOCUMENT /
NO./DATE EVENT DIV./ INDIVIDUAL DESCRIPTION DATE MEETING, ETC. COMMENTS 85-11 7/1/85 Oyster Creek-Uncontrolled DST-M. Minners Pressure isolation valve 8/30/85 leakage of reactor coolant has lead; testing requirement to outside containment DE-F. Cherny be addressed in CRGP June 12, 1985 will assist briefing.
85-11 7/1/85 Oyster Creek-Uncontrolled DHFS-H. Booher Determine efficacy 8/30/85 leakage of reactor coolant of EPG/ operator action and outside containment excessive response time.
June 12, 1985 85-11 7/1/85 Rancho Seco-RCS high point DL-S. Miner Determine status of 8/30/85 vent leak, June 23, 1985 IEB 79-14.
85-11 7/1/85 Rancho Seco-Startup DL-S. Miner Schedule conference call 7/12/85 problems-June 1985 with Region and licensee prior to restart to determi.e plant read Ness for oper dtns.
85-11 7/1/85 LaSalle 2-EQ modification IE-R. Baer Consider issuance of 8/30/85 problems and loss of all IE Notice.
ECCS June 5-10, 1985
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