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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20210S7941999-08-0909 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 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 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 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 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 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 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 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 ML20199F2371998-01-23023 January 1998 Summary of 980114 Meeting W/Nneco Re Licensee Progress in Facilitating Restart of Plant.List of Attendees & Handout Encl ML20198R5031997-10-28028 October 1997 Summary of 971021 Meeting W/Listed Attendees to Discuss Status & Results of Parsons Power Group,Inc & Sargent & Lundy Efforts in Conducting Units 2 & 3 Independent Corrective Action Verification Programs.W/Attendance List ML20211L9011997-10-0303 October 1997 Summary of 970923 Meeting W/Nneco to Discuss Status of Millstone Units 1,2 & 3.List of Attendees Encl ML20217E2521997-09-18018 September 1997 Summary of 970904 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc.Meeting Held to Allow NNECO to Inform NRC Staff & Lhc of Responses to Recommendations as Discussed in 970521 & 0605 Ltrs.List of Attendees Encl ML20216G9471997-09-0808 September 1997 Summary of 970903 Meeting W/Sargent & Lundy & Northeast Nuclear Energy Co Re Status & Results of S&L Efforts in Conducting Millstone Unit 3 Independent Corrective Action Verification Program.List of Attendees & Handouts Encl ML20216G1341997-08-22022 August 1997 Summary of 970812 Meeting W/Nneco to Discuss Status of Plant,Unit 1,2 & 3.List of Attendees & Licensee Presentation Slides Encl ML20210Q2731997-08-14014 August 1997 Summary of 970730 Meeting W/Listed Participants to Continue Discussion from 970725 Teleconference Re Parson Access to Nusco Databases That Are Necessary for Parsons to Perform Tier 2 & 3 Reviews for Plant,Unit 2 ML20217P7981997-08-14014 August 1997 Summary of 970806 Meeting W/Sargent & Lundy in Rockville, Maryland Re Second Set of Millstone Unit 3 Tier 1 Sys Boundaries.List of Attendees Encl ML20210Q1551997-08-0707 August 1997 Summary of 970731 Meeting W/Nneco Re Potential Chilling Effect of Util 970723 Disciplinary Actions Against 22 Employees as Result of Performance While Associated W/Plant Training Dept.W/List of Attendees & Transcript of Meeting ML20210Q2151997-08-0707 August 1997 Summary of 970722 Meeting W/Util & Little Harbor Consultants Inc to Discuss Employee Safety Concerns Program.Principal Participants Listed in Encl 1 ML20217H4551997-08-0101 August 1997 Summary of 970730 Meeting W/Util & Parsons Power Group,Inc Re Millstone Unit 2 Independent Corrective Action Verification Program (ICAVP) Sys Boundaries for Auxiliary Feedwater & HPSI Sys.W/Attendance List & Handout ML20149E4391997-07-10010 July 1997 Summary of 970701 Meeting W/Nneco Re Progress of Licensee Activities to Support Restart of Three Millstone Units ML20148R3611997-06-25025 June 1997 Summary of 970619 Meeting W/Northeast Utils & Sargent & Lundy to Outline Independent Corrective Action Verification Program Sys Boundaries for Selected Sys for Plant.List of Attendees & Meeting Handouts Encl ML20141G3121997-06-25025 June 1997 Summary of 970612-13 Meeting W/Sargent & Lundy to Discuss Independent Corrective Action Verification Program Sys Boundaries of Selected Sys for Plant,Unit 3.List of Attendees & Meeting Handouts Encl ML20141E9101997-06-25025 June 1997 Summary of 970603 Meeting W/Northeast Nuclear Energy Co Re Lhc Proposed Changes to Communications & Reporting Sections of Proposed Oversight Plan & for Lhc to Present Findings from Ongoing Oversight Activities.List of Attendees Encl ML20141E0531997-06-25025 June 1997 Summary of 970619 Meeting W/Licensee in Rockville,Md Re Corrective Actions & Schedules for Resolving Thermo-Lag Fire Barrier Issues at Mnps,Unit 2.List of Attendees Encl ML20141D7201997-06-24024 June 1997 Summary of 970611 Meeting W/Parsons Power Group to Discuss Process to Be Used During Tier 2 Accident Analysis Review of ICAVP for Plant Unit 2.List of Attendees & Handout Encl ML20140G5181997-06-11011 June 1997 Summary of 970513 Meeting W/Nneco to Discuss Plan for Addressing Employee Safety Concerns at Plants.List of Attendees & Handouts by NNECO & Lhc Encl ML20148H2931997-06-0404 June 1997 Summary of 970521 Meeting W/Nneco to Discuss Progress of License Activities to Support Restart of Plant Three Units. List of Attendees & Handouts Encl IR 05000245/19960051997-05-21021 May 1997 Summary of 970515 Meeting in King of Prussia,Pa Re Status of Corrective Actions Re Training Issues Identified in Insp Rept 50-245/96-05.Viewgraphs Encl ML20141B4791997-05-12012 May 1997 Summary of 970424 Meeting W/Licensee Re Thermo-Lag Fire Barrier Issues.Attendance List & Ref Matl Provided by Util Encl ML20140A5231997-05-12012 May 1997 Summary of 970430 Meeting W/Util to Discuss Licensee Progress in Facilitating Restart of Plant Units.List of Attendees & Handout Used by Licensee During Presentation Encl ML20147F5721997-03-21021 March 1997 Summary of 970306 Meeting W/Nneco in Rockville,Md Re Licensing Activities at Facility.List of Attendees Encl ML20129E5851996-10-22022 October 1996 Summary of 961008 Meeting W/Util in NRC Headquarters Re Licensee Future Amend Submittals & Conversion to Ists.List of Attendees & Handout Encl ML20129E6241996-10-11011 October 1996 Summary of 960924 Meeting in Waterford,Connecticut Re Conduct & NRC Oversight of Independent Corrective Action Verification Program.List of Attendees & Licensee Handouts Encl ML20248F7041996-04-24024 April 1996 Summary of 960409 Meeting W/P Blanch Re Forthcoming Policy Statement on Freedom of Employees in Nuclear Industry to Raise Safety Concerns W/O Fear of Retaliation ML20058N4941993-12-15015 December 1993 Summary of 931130 Meeting W/Sce&G in Rockville,Md Re Licensee Upcoming SG Replacement,Scheduled to Begin Sept 1994.List of Attendees Encl ML20058A1931993-11-18018 November 1993 Summary of 931110 Meeting W/Util in Rockville,Md to Discuss Operational Problems,Plant Performance,Recent Personnel & Organizational Changes,Response to 10CFR2.206 Petition & Actions Re Employee Concerns.Viewgraphs Encl ML20058A1071993-11-16016 November 1993 Summary of 931025 Meeting W/Util in Rockville,Md Re Proposed Rev to TSs for Supplementary Leak Collection & Release Sys (SLCRS) & Auxiliary Ventilation Sys (ABVS) at Plant.List of Meeting Attendees,Agenda & Handouts Encl ML20058A1151993-11-16016 November 1993 Summary of 931103 Meeting W/Util Re Licensee Proposed Rev to TS for Supplementary Leak Collection & Release Sys & Auxiliary Bldg Ventilation Sys at Facility ML20059A5941993-10-14014 October 1993 Summary of 930929 Meeting W/B&W Re Generic Implications for of Steam Generator Leak for Similar Sleeves Installed at Other Facilities.List of Attendees & Meeting Handouts Encl ML20058M1861993-09-22022 September 1993 Summary of Operating Reactors Events Meeting 93-35 on 930915 ML20057B9321993-09-20020 September 1993 Summary of 930727 Meeting W/Util & Westinghouse Re Results Analysis of Three Tubes Pulled Form Unit 1 B SG During Last RF7.List of Meeting Attendees & Meeting Handouts Encl 1999-08-09
[Table view] Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20210S7941999-08-0909 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 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 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 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 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 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 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 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 ML20199F2371998-01-23023 January 1998 Summary of 980114 Meeting W/Nneco Re Licensee Progress in Facilitating Restart of Plant.List of Attendees & Handout Encl ML20198R5031997-10-28028 October 1997 Summary of 971021 Meeting W/Listed Attendees to Discuss Status & Results of Parsons Power Group,Inc & Sargent & Lundy Efforts in Conducting Units 2 & 3 Independent Corrective Action Verification Programs.W/Attendance List ML20211L9011997-10-0303 October 1997 Summary of 970923 Meeting W/Nneco to Discuss Status of Millstone Units 1,2 & 3.List of Attendees Encl ML20217E2521997-09-18018 September 1997 Summary of 970904 Meeting W/Northeast Nuclear Energy Co & Little Harbor Consultants,Inc.Meeting Held to Allow NNECO to Inform NRC Staff & Lhc of Responses to Recommendations as Discussed in 970521 & 0605 Ltrs.List of Attendees Encl ML20216G9471997-09-0808 September 1997 Summary of 970903 Meeting W/Sargent & Lundy & Northeast Nuclear Energy Co Re Status & Results of S&L Efforts in Conducting Millstone Unit 3 Independent Corrective Action Verification Program.List of Attendees & Handouts Encl ML20216G1341997-08-22022 August 1997 Summary of 970812 Meeting W/Nneco to Discuss Status of Plant,Unit 1,2 & 3.List of Attendees & Licensee Presentation Slides Encl ML20217P7981997-08-14014 August 1997 Summary of 970806 Meeting W/Sargent & Lundy in Rockville, Maryland Re Second Set of Millstone Unit 3 Tier 1 Sys Boundaries.List of Attendees Encl ML20210Q2731997-08-14014 August 1997 Summary of 970730 Meeting W/Listed Participants to Continue Discussion from 970725 Teleconference Re Parson Access to Nusco Databases That Are Necessary for Parsons to Perform Tier 2 & 3 Reviews for Plant,Unit 2 ML20210Q2151997-08-0707 August 1997 Summary of 970722 Meeting W/Util & Little Harbor Consultants Inc to Discuss Employee Safety Concerns Program.Principal Participants Listed in Encl 1 ML20210Q1551997-08-0707 August 1997 Summary of 970731 Meeting W/Nneco Re Potential Chilling Effect of Util 970723 Disciplinary Actions Against 22 Employees as Result of Performance While Associated W/Plant Training Dept.W/List of Attendees & Transcript of Meeting ML20217H4551997-08-0101 August 1997 Summary of 970730 Meeting W/Util & Parsons Power Group,Inc Re Millstone Unit 2 Independent Corrective Action Verification Program (ICAVP) Sys Boundaries for Auxiliary Feedwater & HPSI Sys.W/Attendance List & Handout ML20149E4391997-07-10010 July 1997 Summary of 970701 Meeting W/Nneco Re Progress of Licensee Activities to Support Restart of Three Millstone Units ML20141E9101997-06-25025 June 1997 Summary of 970603 Meeting W/Northeast Nuclear Energy Co Re Lhc Proposed Changes to Communications & Reporting Sections of Proposed Oversight Plan & for Lhc to Present Findings from Ongoing Oversight Activities.List of Attendees Encl ML20148R3611997-06-25025 June 1997 Summary of 970619 Meeting W/Northeast Utils & Sargent & Lundy to Outline Independent Corrective Action Verification Program Sys Boundaries for Selected Sys for Plant.List of Attendees & Meeting Handouts Encl ML20141G3121997-06-25025 June 1997 Summary of 970612-13 Meeting W/Sargent & Lundy to Discuss Independent Corrective Action Verification Program Sys Boundaries of Selected Sys for Plant,Unit 3.List of Attendees & Meeting Handouts Encl ML20141E0531997-06-25025 June 1997 Summary of 970619 Meeting W/Licensee in Rockville,Md Re Corrective Actions & Schedules for Resolving Thermo-Lag Fire Barrier Issues at Mnps,Unit 2.List of Attendees Encl ML20141D7201997-06-24024 June 1997 Summary of 970611 Meeting W/Parsons Power Group to Discuss Process to Be Used During Tier 2 Accident Analysis Review of ICAVP for Plant Unit 2.List of Attendees & Handout Encl ML20140G5181997-06-11011 June 1997 Summary of 970513 Meeting W/Nneco to Discuss Plan for Addressing Employee Safety Concerns at Plants.List of Attendees & Handouts by NNECO & Lhc Encl ML20148H2931997-06-0404 June 1997 Summary of 970521 Meeting W/Nneco to Discuss Progress of License Activities to Support Restart of Plant Three Units. List of Attendees & Handouts Encl IR 05000245/19960051997-05-21021 May 1997 Summary of 970515 Meeting in King of Prussia,Pa Re Status of Corrective Actions Re Training Issues Identified in Insp Rept 50-245/96-05.Viewgraphs Encl ML20141B4791997-05-12012 May 1997 Summary of 970424 Meeting W/Licensee Re Thermo-Lag Fire Barrier Issues.Attendance List & Ref Matl Provided by Util Encl ML20140A5231997-05-12012 May 1997 Summary of 970430 Meeting W/Util to Discuss Licensee Progress in Facilitating Restart of Plant Units.List of Attendees & Handout Used by Licensee During Presentation Encl ML20147F5721997-03-21021 March 1997 Summary of 970306 Meeting W/Nneco in Rockville,Md Re Licensing Activities at Facility.List of Attendees Encl ML20129E5851996-10-22022 October 1996 Summary of 961008 Meeting W/Util in NRC Headquarters Re Licensee Future Amend Submittals & Conversion to Ists.List of Attendees & Handout Encl ML20129E6241996-10-11011 October 1996 Summary of 960924 Meeting in Waterford,Connecticut Re Conduct & NRC Oversight of Independent Corrective Action Verification Program.List of Attendees & Licensee Handouts Encl ML20248F7041996-04-24024 April 1996 Summary of 960409 Meeting W/P Blanch Re Forthcoming Policy Statement on Freedom of Employees in Nuclear Industry to Raise Safety Concerns W/O Fear of Retaliation ML20058N4941993-12-15015 December 1993 Summary of 931130 Meeting W/Sce&G in Rockville,Md Re Licensee Upcoming SG Replacement,Scheduled to Begin Sept 1994.List of Attendees Encl ML20058A1931993-11-18018 November 1993 Summary of 931110 Meeting W/Util in Rockville,Md to Discuss Operational Problems,Plant Performance,Recent Personnel & Organizational Changes,Response to 10CFR2.206 Petition & Actions Re Employee Concerns.Viewgraphs Encl ML20058A1151993-11-16016 November 1993 Summary of 931103 Meeting W/Util Re Licensee Proposed Rev to TS for Supplementary Leak Collection & Release Sys & Auxiliary Bldg Ventilation Sys at Facility ML20058A1071993-11-16016 November 1993 Summary of 931025 Meeting W/Util in Rockville,Md Re Proposed Rev to TSs for Supplementary Leak Collection & Release Sys (SLCRS) & Auxiliary Ventilation Sys (ABVS) at Plant.List of Meeting Attendees,Agenda & Handouts Encl ML20059A5941993-10-14014 October 1993 Summary of 930929 Meeting W/B&W Re Generic Implications for of Steam Generator Leak for Similar Sleeves Installed at Other Facilities.List of Attendees & Meeting Handouts Encl ML20058M1861993-09-22022 September 1993 Summary of Operating Reactors Events Meeting 93-35 on 930915 ML20057B9321993-09-20020 September 1993 Summary of 930727 Meeting W/Util & Westinghouse Re Results Analysis of Three Tubes Pulled Form Unit 1 B SG During Last RF7.List of Meeting Attendees & Meeting Handouts Encl 1999-08-09
[Table view] |
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MEMORANDUM FOR: Charles E.' Rossi, Director w ,
Division of Operational Events Assessment' l FROM: : Wayne D. Lanning, Chief Events Assessment Branch Division of' Operational Events Assessment 'I
SUBJECT:
' THE' OPERATING REACTORS EVENTS MEETING
! May 31,.1989 - MEETING 89 )
L l: On May 31, 1989, an Operating Reactors Events meeting (89-21) was held to brief senior managers from NRR, AE0D, RES, Commission Staff, and Regional Offices on events which occurred since our last meeting on May 31, 1989.
- The list of attendees is included as Enclosure 1.
The events discussed and the significant elements of these events are presented in Enclosure 2. A summary of reactor scrams for'the week ending 05/28/89 is t, '
presented in Enclosure 3. No significant events were identified for input 1
into the NRC performance indicator program.
l Ori::inni 51sood M.
n n. 3 . . .. .
Wayne D. Lanning, Chief Events Assessment Branch E Division of Operational Events Assessment s
Enclosures:
i As stated i
cc w/ Encl.:
See Next Page 1 l
DISTRIBUTION
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l EAB Reading File Circulating Copy, CAB Staff MLReardon, EAB D0udinot, EAB l' LKilgore, SECY PDR ha/
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' T. Murley, NRR: J. Hayes, NRR F.; Miraglia, NRR- E. Adensam, NRR J. Sniezek, NRR: D. Jaffe, NRR E.-Jordan, AEOD -J. Stolz, NRR' J. Taylor, ED0-E.-Beckjord,RES W. Russell, RI M. Ernst, RII B. Davis, RIII
'R. D.' Mar *'t, RIV J . ' B . Ma rc'.n , RV W. Kane, RI L. Reyes, RII E. Greenman, RIII L. Callan, RIV.
D. Kirsch, RV S. Vacga, NRR B. Boger, NRR G. Lainas, NRR L. Shao, NRR B. Grimes, NRR F. Congel, NRR E. Weiss, AE00 T. Martin, EDO ,
J. Lieberman, OE J. Guttmann, SECY A. Thadani, NRR S. Rubin, AEOD J. Forsyth, INPO R. Barrett, NRR M. Harper, AE00 R. Newlin, GPA i
_ _ _ _ _ _ __ _ _ _ . _ . . __ - _ _ . _ . - - - - - - - - l- J
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g UNITED STATES NUCLEAR REGULATORY COMMISSION j W ASHINGTON. D. C. 20555 l
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i MEMORANDUM FOR: Charles E. Rossi, Director Division of Operational Events Assessment FROM: Wayne D. Lanning, Chief j Events Assessment Branch !
Division of Operational Events Assessment
SUBJECT:
THE OPERATING REACTORS EVENTS MEETING May 31, 1989 - MEETING 89-21 On May 31, 1989, an Operating Reactors Events meeting (89-21) was held to brief senior inanagers from NRR, AEOD, RES, Comission Staff, and Regional Offices on events which occurred since our last meeting on May 24, 1989.
The list of attendees is included as Enclosure 1. <
The events discussed and the significant elements of these events are presented in Enclosure 2'. A summary of reactor scrams for the week ending 05/28/89 is presented in Enclosure 3. No significant events were identified for input into the NRC performance indicator program.
Wayne D. Lanning, Chief i Events Assessment Branch l Division of Operational Events Assessment
Enclosures:
As stated cc w/ Encl.:
See Ncyt Page l
I
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ i
p .: '
b 3
ENCLOSURE 1 l
L LIST OF ATTENDEES 1
OPERATING REACTORS EVENTS BRIEFING (89-21)
May 31, 1989 I NAME ORGANIZATION NAME ORGANIZATION J. Snierek DD:NRR E. Butcher NRR/PMAS F. Miraglia NRR/ADT A. Munno NRR/DOEA M. Boyle NRR/DRP L. Spessard AEOD/DOA W. Minners RES/DSIR J. Roe NRR/DLPQ
, R. Woodruff NRR/DOEA E. Rossi NRR/DOEA J. Stolz NRR/PD1-4 C. Ader OCM/TR J. Hayes NRR/PD2-1 G. Lainas NRR/DRP D. Trimble OCM/JRC R. Borchardt OEDO G. Hammer NRR/ DEST A. Vietti-Cook OCM/LZ P. Tam AEOD/ROAB J. Donohew NRR/ADSP J. Partlow NRR/ADP R. Lobel NRR/DOEA M. Reardon NRR/DOEA J. Carter NRR/DOEA P. Baranowsky NRR/DOEA L. Norrholm NRR/ DEST ,
_ _ _ . . _ _ . _ ~ _ . - - . . _ - - _.--.-____._ -. -._._.-____________._ ,--._ - -_ - -____ .--__--_-- _ _
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CPERATING REACTOPS EVENTS BRIEFING 89-21 i EVENTS ASSESSMENT BRANCH- f L6LATION: 12B-11, WHITE FLINT I WEDNESDAY, MAY 31, 1989, 11:00 A.M. !
i i
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SUMMER SPURIOUS OPENING 0F PRESSURIZER SAFETY VALVE
-]
MILLSTONE UNIT 1 RECIRCULATION PUMP SEAL FAILURE ,
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89-'21 SUMMER l SPURIOUS OPENING OF PRESSURIZER SAFETY VALVE MAY 28, 1989 ;
I PROBLEM A PRESSURIZER CODE SAFETY VALVE OPENED SPURIOUSLY DURING POWER l OPERATION.
CAUSE UNKNOWN.
SAFETY SIGNIFICANCE ,
LOSS OF REACTOR COOLANT AND POTENTIAL CHALLENGE TO PLANT SAFETY SYSTEMS, DISCUSSl@ ,
o REACTOR SYSTEM PRESSURE.AT 2250 PSIA, 100% POWER.
o SUDDEN LOSS OF REACTOR SYSTEM PRESSURE.
o ACOUSTIC NONITOR INDICATION OF OPEN SAFETY VALVE.
O PRESSURIZER SAFETY VALVE "C" DETERMINED TO BE OPEN BY IEC TECHNICIANS.
o AUTOMATIC / MANUAL REACTOR TRIP AT 2000 PSIG (SETPOINT OF 1870 PSIG INCREASED BY LEAD-LAG CIRCUITRY).
O FRESSURE REMAINED ABOVE SAFETY INJECTION SETPOINT.
o SAFETY VALVE "C" RESEATED, MINIMUM REACTOR COOLANT SYSTEM PRESSURE WAS 1854 PSIG.
o GNE CONDENSER DUhP VALVE STUCK OPEN, I/P CONVERTER FAILURE, CLOSED BY MANUAL ISOLATION OF AIR FROM ACTUATOR.
c LOW LEVEL IN 2 0F 3 STEAM GENERATORS.
O AUTO START OF MOTOR DRIVEN AUXILIARY FEEDWATER PUMPS.
O REACTOR PRESSURE BEING MAINTAINED AT 1000 PSIG.
o INDICATION OF SIMMERING OF A SAFETY VALVE BEFORE "C" VALVE STUCK OPEN.
COM ACT: W JENSEN SIGEVENT YES
REFERENCE:
10 CFR 50.72 # 15732
~
TSUMhER UNTT 1-
- -2 -- 21 oi.HIGH-TAILP1PElTEMPERATURE ON "E"' SAFETY VALVE ONE MONTH BEFORE' EVENT;.0NL"C" SAFETY ' VALVE ONE WEEK!BEFORE EVENT, 0: SAFETY VALVE SETPOINTS HAD BEEN SET 0FFSITE BY WESTINGHOUSE LURING PREVIOUS OUTAGE.
- o. SAFETY VALVES "E" AND "C" T0 BE SENT TO WESTINGHOUSE.FOR FURTHER-EXAMINATION.
-FOL'LOWUP-REGION AND NRR WILL INVESTIGATE THE ADEGUACY OF WESTINGHOUSE SETPOINT TESTING AND OTHER FACTORS CONTRIBUTING TO SPURIOUS SAFETY
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VALVE OPENING.
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. MILLSTONE UNIT 1 RECIRCULATION PUMP SEAL FA] LURE
" MAY 29,,1989
' PROBLEM'
_ UNIDENTIFIED LEAK. RATE REACHED 44 GPM.
CAUSE J r BOTH SEALS OhERECIRCULATION PUMP "A" FAILED.
y SAFETY SIGNIFICANCE
' DEGRADATION OF PRlhARY COOLANT PRESSURE BOUNDARY.
DISCUSSION o THE RECIRCULATION PUMPS WERE MANUFACTURED BY BYRON-JACKSON.
- o. THE SEALS WERE REPLACED DURING THE LAST OUTAGE.
- o. STARTUP OCCURRED ON 05/26/89. ,
o [C0 3.GD RECUlRES THAT UNIDENTIFIED LEAKAGE NOT EXCEED 2.5 GPM AND THAT ILENTIFIED LEAKAGE NOT EXCEED 25 GPM. IF THESE CONDITIONS CANNOT BE hET, THE LICENSEE MUST INITIATE AN ORDERLY
. SHUTDOWN AND BE IN COLD SHUTDOWN WITHIN 24 HOURS.
o 0N-05/29/89 AT 14:50, THE POWER LEVEL WAS 80% AND THE UNIDENTIFIED LEAK RATE WAS 8.5 GPM.
o :AT 16:15, THE POWER LEVEL WAS 75% AND THE UNIDENTIFIED LEAK RATE WAS 8.5 GPM. THE LICENSEE BELIEVED THAT THE SOURCE WAS
" RESIDUAL WATER" AND THAT THE UNIDENTIFIED LEAK RATE WOULD DECREASE.
O AT 16:59, ThE POWER LEVEL WAS 55%.
o AT 18:13, THE POWER LEVEL WAS 20%.
o AT 21:00, THE UNIDENTIFIED LEAK RATE WAS 44 GPM AS MEASURED BY PUMPING THE FLOOR DRAIN AND ECUIPMENT SUMPS.
0 THE E0P-REQUIRES DECLARATION OF AN ALERT IF THE UNIDENTIFIED LEAK RATE REACHES 50 GPM.
- c. AT 22:00, Tf!E UNIDENTIFIED LEAK RATE WAS 42 GPM. ,
c AT 22:59, THE ROCS WERE INSERTED.
CCNTACT: R. WOODRUFF SICEVENT _YIS_ '
REFERENCE:
10 CFR 50.72 # 35741 AND MORNING REPORT 05/30/89.
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,kl,LLETChEUhlT1 -E- 09-21 c- AT 23:33, THE UNIDENTIFIED LEAK RATE WAS 30 GPM, REACTOR COOLANT l SYSTEM PRESSURE WAS 22: PSIG, AND THE TEMPERATURE WAS 395'F.
I o ALSO AT 23:33, THE LICENSEE REPORTED THAT THE CUTBOARD SEAL HAD CCKPLETELY FAILEP AND THE INE0ARD SEAL HAD PARTIALLY FAILED.
A LREAKDOWN LUSHlhG BETWEEN THE SEALS IS INTENDED TO LIMIT L LEAKAGE TO 00 GPM WITH COMPLETE FAILURE OF BOTH SEALS.
L o ON 05/30/89 AT 03:45, THE UNIDENTIFIED LEAK RATE WAS 9.5 GPM.
o AT 04:16, THE UNUSUAL EVENT WAS TERM!NATED WHEN COLD SHUTDOWN MCDE WAS ENTERED.
o CONTAINMENT WAS INITIALLY LEINERTED THRU THE STANDLY GAS TREATMENT SYSTEM.
EDLLDEUE OEAB WILL DETERMINE WHETHER THE SEAL PROBLEM IS GENERIC, 0GCB WILL ISSUE AN INFORMATION NOTICE, IF APPROPRIATE.
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MACT03 SCRAQ EUZARY EiiCLOSURE 3
,- , WEEK ENDINS 05/28/89
!. PLANT SPECIFIC LATA DATE SITE UNIT POWER S!6NAL CAUSE COMPLI- YTD YTD YTD CATIONS APOVE FELOW TOTAL 151 151 05/22/89 FARLEY 2 35 A PEFSDNNEL ND 1 0 1 Of/22'Bi VCGTLE 2 12 A PERSONNEL NC 2 1 3 05/2t/B9 CLINTON 1 20 M EQUIP"ENT ND 1 0 1 05/26/89 FFAIRIE ISLAND 2 100 A EQUIPMENT ND 1 0 1 05/27/B9 PEAVER VALLEY 2 0A PERSONNEL NO 1 1 2 05/27!B9 FARLEY 2 90 A EQUIPMENT NO 2 0 2 05/2B/S9 SUM?ER 1 100 M EDUIPMENT YES 2 0 2
SUMMARY
OF COMPLICAT10NS !
t- ElTE UNIT COMPLICATIONS SUMMER 1 STEAM DUMP VALVE STUCK 0 FEN i
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NOTES
- 1. PLANT SPECIFIC DATA BASED ON INITIAL REVIEW OF S0.72 REPORTS FOR THE WEEK OF INTEREST. PERIOD IS MIDNIGHT SUNDAY THROUGH L MIDNIGHT SUNDAY. SCRAMS ARE DEFINED AS REACTOR PROTECTIVE
-ACTUATIONS WHICH RESULT IN R0D MOTION, AND EXCLUDE PLANNED TESTS OR SCRAMS AS PART OF PLANNED SHUTDOWN Id ACCORDANCE WITH A PLANT PROCEDURE. THERE ARE 111 REACTORS HOLDING AN OPERATING LICENSE.
- 2. COMPLICATIONS: RECOVERY COMPLICATED BY EQUIPMENT FAILURES OR PERSONNEL ERRORS UNRELATED TO CAUSE OF SCRAM.
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PERSONNEL RELATED PROBLEMS INCLUDE HUMAN ERROR, PROCEDURAL
. DEFICIENCIES, AND MANUAL STEAM GENERATOR LEVEL CONTROL-PROBLEMS.
- 4. "0THER" INCLUDES AUTOMATIC SCRAMS ATTRIBUTED TO ENVIRONMENTAL l Ct.USES (LIGHTNING), SYSTEM DESIGN, OR UNKNOWN CAUSE.
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MEMORANDUM FOR: Charles E. ' Rossi, Director Division of Operational Events Assessment ,
FROM: Weyne'D. Lanning, Chief Events Assessment Branch-Division of_ Operational Events Assessment
SUBJECT:
THE OPERATING REACTORS EVENTS MEETING
-May 31, 1989 - MEETING 89-21 On May 31, 1989, an Operating Reactors Events meeting (89-21) was held to brief senior managers from NRR, AE0D, RES, Commission Staff, and Regional e Offices on events which occurred since our last meeting on May 31._1989.
The list of attendees is included as-Enclosure 1.
The events discussed and the significant elements of these events are presented _
in Enclosure 2. A summary of reactor scrams for the week ending 05/28/89 is presented in Enclosure 3. No significant events were identified for input into the NRC performance indicator program.
Wayne D. Lanning, Chief Events Assessment Branch '
Division of Operational Events Assessment
Enclosures:
As stated
- cc w/ Encl.:
See Next Page DISTRIBUTION Central File EAB Reading File Circulatir.g Copy, EA8 Staff MLReardon, EAB D0udinot, EA8 LKilgore, SECY PDR 0FC :EAB/DSJA :C:EAB/DOEA : : : : :
. . . . . : # WA, . . . : . . . . . . . . . . . . : . . . . . . . . . . _ _ : _ . . . . . . . . . . . : - _ _ . . . . . . . . . : . . . . . . . . . . . . : . . . . . . . . . . .
NAME :MLReardon :WDLanning : : : : :
DATE :05/0f7/89 :06/ /89 : : : : :
OFFICIAL RECORD COPY I