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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20212K8671999-09-30030 September 1999
Summaries of 971111,980317,980505,980623,980707,980806, 980917,981023,981110,981217,990114,990205,990318,990325, 990416 & 990714 Meetings with Licensee Re Implementation of plan-for-excellence Restart Issues.With Minutes & Handouts
ML20210P9511999-08-10010 August 1999
Summary of 990722 Meeting with Util in Rockville,Md Re Recently Signed Asset Purchase Agreement Between Licensee & Amergen Energy Co & Proposed Transfer of CPS License to Be Submitted to Nrc.List Meeting Attendees & Handout Encl
ML20210P1611999-08-0404 August 1999
Summary of 990415 Meeting with Utils in Knoxville,Tn Re Status of Mark 3 Program Designed to Determine & Validate Submerged Structure Drag Loads of Newley Installed ECCS Strainers at Perry,Grand Gulf & Clinton Facilities
ML20210A6941999-07-16016 July 1999
Summary of 990628 Meeting with Util in Rockville,Md Re Arkansas Nuclear One,Unit 2 Steam Generator Operational Assessment.List of Meeting Attendees & Licensee Handout Used During Meeting Encl
ML20196J4111999-06-30030 June 1999
Summary of 990524 Meeting with Util in Rockville,Md to Discuss Technical Issues Re Proposed Rerack of Spent Fuel Pool at Plants.List of Attendees & Handouts 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
ML20205J6351999-04-0505 April 1999
Summary of 990303 Meeting with Entergy Operations,Inc in Rockville,Maryland Re Status of Arkansas Nuclear One Backlog for Open Licensing Actions & Activities.List of Meeting Attendees & Licensee Handout Encl
ML20207M9251999-03-11011 March 1999
Summary of 990302 Meeting with Entergy Operations,Inc in Rockville,Md Re Arkansas Nuclear One Steam Generator Insp & Repair Plans for Upcoming Unit 1 Refueling Outage.List of Attendees & Licensee Handout Used at Meeting Encl
ML20203C2371999-02-0808 February 1999
Summary of 990121 Meeting with Illinois Power Company in Rockville,Maryland Re Proposed Changes to Degraded Voltage Relay Setpoints as Described in License Amend Submittal .List of Meeting Participants & Meeting Handouts Encl
ML20198G5501998-12-18018 December 1998
Summary of 981201-02 Workshop with Entergy Operations,Inc in Taft,La Re Licensing Processes,Licensing Submittals & Other Topics That May Affect Licensing Processes & Submittals. Copy of Slides Presented During Workshop Encl
ML20196B0371998-11-19019 November 1998
Summary of 980917 Meeting with Util in Rockville,Md to Discuss Progress of Plant Toward Restart.List of Meeting Participants & Handouts Encl
ML20206S8501998-11-13013 November 1998
Summary of 456th ACRS Meeting on 980930-1002 in Rockville,Md Re Appropriate Action on Items Listed in Attached Agenda
ML20195D8671998-11-0303 November 1998
Summary of 981027 Meeting with Illinois Power Co in Rockville,Md Re Proposed Feedwater Leakage Control Sys as Described in License Amend Submittal .List of Attendees & Meeting Handout Encl
ML20155H3931998-11-0202 November 1998
Summary of 981007 Meeting with Util Re Review Status of Standard Quality Assurance Manual for All Util Sites.List of Meeting Attendees Encl
ML20154C4771998-10-0202 October 1998
Summary of 980908 Meeting with Cleveland Electric Illuminating Co,Entergy Operations,Inc & Illinois Power Co Re Joint Effort to Propose TSs to Reduce Requirements on Secondary Containment Integrity During Refueling
ML20154A0271998-09-25025 September 1998
Summary of 980909-10 Meeting with Entergy Operations,Inc Re Implementation of risk-informed Inservice Insp Program. List of Attendees & Rept Prepared by Structural Integrity Associates,Inc Encl
ML20151X0011998-09-10010 September 1998
Summary of 980827 Meeting W/Util to Discuss Status of Review of Std QA Manual.List of Attendees Encl
ML20237E1611998-08-25025 August 1998
Summary of 980728 Meeting W/Util in Rockville,Md Re Replacement of SG at ANO Unit 2.List of Attendees & Handouts Encl
ML20236R3661998-07-14014 July 1998
Summary of 980625 Meeting W/Util in Rockville,Md Re Proposed Testing Program for ECCS Suction Strainers,Recently Installed at Perry & Grand Gulf Facilities & Will Soon Be Installed at Clinton Facility.Attendees List Encl
ML20236M0501998-07-0808 July 1998
Summary of 980702 Meeting W/Entergy Operations,Inc to Discuss Review Status of Std QA Manual for All Entergy Sites.List of Attendees Encl
ML20217K3461998-04-24024 April 1998
Summary of 980401 Meeting W/Entergy Operations,Inc Re Licensing Issues & Regulatory Performance Efficiencies.List of Attendees & Agenda for Meeting Encl
ML20217K5141998-04-24024 April 1998
Summary of 980416 Meeting W/Entergy Corp Re Standardization of site-specific Security Plans.List of Meeting Attendees & Agenda for Meeting Encl
ML20217H3401998-03-31031 March 1998
Summary of 970717 Meeting W/Util in Rockville,Md Re Issue of Degraded Grid Voltage at Plant.List of Participants & Meeting Handouts Encl
ML20217H8081998-03-31031 March 1998
Summary of 980306 Meeting W/Util in Rockville,Md Re Status of Licensing Issues for Byron Station,Units 1 & 2 & Braidwood Station,Units 1 & 2.List of Attendees Encl
ML20217F4811998-03-26026 March 1998
Summary of 980319 Meeting W/Licensee to Discuss Status of Development of Std QA Manual for All Entergy Sites.List of Attendees Encl
ML20217C8361998-03-24024 March 1998
Summary of 980319 Meeting W/Util in Rockville,Md Re Potential Fix for Issues of Degraded Voltage at Plant.List of Meeting Participants & Meeting Handout Encl
ML20203B5741998-02-11011 February 1998
Summary of 980122 Meeting W/Entergy in Rockville,Maryland Re Licensing Issues & Standardization of Licensing Documents. List of Meeting Attendees & Meeting Agenda Encl
ML20203B3001998-02-0505 February 1998
Summary of 971211 Meeting W/Illinois Power Co in Clinton, Illinois Re Findings of NRC Special Evaluation Team.List of Meeting Attendees & Copy of Meeting Handout Encl
ML20203A2641998-02-0303 February 1998
Summary of 980127 Meeting W/Illinois Power Co in Rockville, Maryland Re Potential Fix for Issue of Degraded Voltage at Clinton Power Station.List of Meeting Attendees & Copy of Meeting Handout Encl
ML20199A5071998-01-16016 January 1998
Summary of 971211 Meeting W/Comed in Rockville,Maryland Re Additional Justification for Proposed Methodology for Estimating voltage-dependent Growth Rates of Outer Diameter Stress Corrosion Crack Indications Left in Service
ML20212G8521997-10-29029 October 1997
Summary of 971022 Meeting W/Entergy Svcs,Inc Re Development & Implementation of Common or Std QAP for All Sites.List of Meeting Attendees & Viewgraphs Encl
ML20211P3421997-09-23023 September 1997
Summary of 970904 Meeting W/Commonwealth Edison Co in Rockville,Md Re Methodology for Calculating Radiation Doses in Control Room & at Eab & LPZ in Event of Msb Outside Containment.List of Attendees & Licensee Presentation Encl
ML20211A0161997-09-16016 September 1997
Summary of 970828 Meeting W/B&Wog Re Mgt of Aging Effects for Reactor Vessel Internals & Activities Related to Baffle Bolting Integrity Issues.List of Attendees & Their Affiliation & Handouts Encl
ML20210Q1281997-08-25025 August 1997
Summary of 970723 Meeting W/Util in Rockville,Md Re Util Assessment of Spring 1997 Eddy Current Insp of Plant SG Tubes.List of Attendees & Handouts Presented Encl
ML20141F3641997-06-27027 June 1997
Summary of 970430 Meeting W/Licensee in Rockville,Md to Discuss Various Aspects of SG Eddy Current Insp Conducted at Plants During Spring 1997 Refueling Outage.List of Attendees & Licensee Handouts Encl
ML20140H9181997-05-0909 May 1997
Trip Rept of 970410-11 Visit to Ul to Observe full-scale Fire Endurance Test of 1 & 3 Hour Versawrap Fire Barrier Sys.List of Participants Encl
ML20138G4821997-04-29029 April 1997
Summary of 970421 Meeting W/Util in Rockville,Md to Discuss Licensee long-term Plans for Resolution of Thermo-lag Related Issues.List of Participants & Copy of Meeting Handout Encl
ML20137W3311997-04-17017 April 1997
Summary of 970407 Meeting W/Util & Transco Products,Inc Re Versawrap,New Electrical Raceway Firewrap Sys.Attachment 1 Describes Components of Typical Veraswrap Barrier & Attachment 2 Re Transco Products,Inc Test Procedure Encl
ML20147J2081997-04-0909 April 1997
Summary of 970403 Meeting W/Illinois Power Co in Rockville, MD Re Licensee Amend Application on Degraded Voltage Instrumentation for Clinton Power Station.List of Attendees & Copy of Handouts Encl
ML20138L0741997-02-18018 February 1997
Summary of 970123 Meeting W/Commonwealth Edison Co to Discuss Plant Amend Request to Convert Current TSs
ML20134M3841997-02-13013 February 1997
Summary of 970128 Meeting W/Util to Discuss Program to Dispose of Weapons Grade Pu Through Use as Mixed Oxide Fuel. List of Attendees & Matl Used in Presentation Encl
ML20134G7011997-02-0707 February 1997
Summary of 970122 Meeting W/Util Re Program for Replacement of SG at Licensee Facilities.List of Attendees & Matl Used in Presentation Encl
ML20133J0641997-01-13013 January 1997
Summary of 960821 Meeting W/Comed to Discuss Status of SG Replacement Program W/Nrc Staff.List of Attendees & Util Presentation Encl
ML20149M3611996-12-11011 December 1996
Summary of 96111 Meeting W/Licensee in Rockville,Md to Discuss Comments Developed in Response to NRC Advance Notice of Proposed Rulemaking on Financial Assurance Requirements for Decommissioning Nuclear Reactors.List of Attendees Encl
ML20149M3131996-12-10010 December 1996
Summary of 961114 Meeting W/Representives of CE in Rockville,Md to Discuss Status of Ongoing Braidwood,Unit 1, SG Tube Insp.List of Attendees & Slides Encl
ML20135C4781996-12-0404 December 1996
Summary of 961121 Meeting W/Util in Rockville,Md to Discuss Proposed Transfer of Minority Ownership Interest in Plant. W/List of Attendees
ML20134M6611996-11-21021 November 1996
Summary of 961114 Meeting W/Listed Licensees in Rockville,Md to Discuss Results of Self Assessment of Accuracy of Info in FSARs for Four Nuclear Reactor Sites.List of Attendees & Licensee Handout Encl
ML20129F9431996-10-25025 October 1996
Summary of 961004 Meeting W/Representatives of CE in Rockville,Md to Discuss Technical Basis for Licensee Pending Proposal to Delete Braidwood Unit 1 mid-cycle SG Eddy Current Insp.List of Attendees & Matls Discussed Encl
ML20129G4921996-08-29029 August 1996
Summary of 433rd ACRS Meeting on 960808-10 Re Design Changes Proposed by Asea Brown Boveri - C-E Re Certification of Sys 80+ Design,Secy 96-128,proposed Rev 3 to Reg Guide 1.8,revs to Reg Guides 1.84,1.85 & 1.147 & Rev 3 to Reg Guide 1.105
ML20129G8501996-07-0505 July 1996
Summary of ACRS Joint Subcommittee Matl & Metallurgy & Severe Accidents Meeting on 960603-04 to Gather Info on Status of Activities Associated W/Development of Proposed Rule Re SG Integrity
1999-09-30
[Table view]
Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20212K8671999-09-30030 September 1999
Summaries of 971111,980317,980505,980623,980707,980806, 980917,981023,981110,981217,990114,990205,990318,990325, 990416 & 990714 Meetings with Licensee Re Implementation of plan-for-excellence Restart Issues.With Minutes & Handouts
ML20210P9511999-08-10010 August 1999
Summary of 990722 Meeting with Util in Rockville,Md Re Recently Signed Asset Purchase Agreement Between Licensee & Amergen Energy Co & Proposed Transfer of CPS License to Be Submitted to Nrc.List Meeting Attendees & Handout Encl
ML20210P1611999-08-0404 August 1999
Summary of 990415 Meeting with Utils in Knoxville,Tn Re Status of Mark 3 Program Designed to Determine & Validate Submerged Structure Drag Loads of Newley Installed ECCS Strainers at Perry,Grand Gulf & Clinton Facilities
ML20210A6941999-07-16016 July 1999
Summary of 990628 Meeting with Util in Rockville,Md Re Arkansas Nuclear One,Unit 2 Steam Generator Operational Assessment.List of Meeting Attendees & Licensee Handout Used During Meeting Encl
ML20196J4111999-06-30030 June 1999
Summary of 990524 Meeting with Util in Rockville,Md to Discuss Technical Issues Re Proposed Rerack of Spent Fuel Pool at Plants.List of Attendees & Handouts 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
ML20205J6351999-04-0505 April 1999
Summary of 990303 Meeting with Entergy Operations,Inc in Rockville,Maryland Re Status of Arkansas Nuclear One Backlog for Open Licensing Actions & Activities.List of Meeting Attendees & Licensee Handout Encl
ML20207M9251999-03-11011 March 1999
Summary of 990302 Meeting with Entergy Operations,Inc in Rockville,Md Re Arkansas Nuclear One Steam Generator Insp & Repair Plans for Upcoming Unit 1 Refueling Outage.List of Attendees & Licensee Handout Used at Meeting Encl
ML20203C2371999-02-0808 February 1999
Summary of 990121 Meeting with Illinois Power Company in Rockville,Maryland Re Proposed Changes to Degraded Voltage Relay Setpoints as Described in License Amend Submittal .List of Meeting Participants & Meeting Handouts Encl
ML20198G5501998-12-18018 December 1998
Summary of 981201-02 Workshop with Entergy Operations,Inc in Taft,La Re Licensing Processes,Licensing Submittals & Other Topics That May Affect Licensing Processes & Submittals. Copy of Slides Presented During Workshop Encl
ML20196B0371998-11-19019 November 1998
Summary of 980917 Meeting with Util in Rockville,Md to Discuss Progress of Plant Toward Restart.List of Meeting Participants & Handouts Encl
ML20206S8501998-11-13013 November 1998
Summary of 456th ACRS Meeting on 980930-1002 in Rockville,Md Re Appropriate Action on Items Listed in Attached Agenda
ML20195D8671998-11-0303 November 1998
Summary of 981027 Meeting with Illinois Power Co in Rockville,Md Re Proposed Feedwater Leakage Control Sys as Described in License Amend Submittal .List of Attendees & Meeting Handout Encl
ML20155H3931998-11-0202 November 1998
Summary of 981007 Meeting with Util Re Review Status of Standard Quality Assurance Manual for All Util Sites.List of Meeting Attendees Encl
ML20154C4771998-10-0202 October 1998
Summary of 980908 Meeting with Cleveland Electric Illuminating Co,Entergy Operations,Inc & Illinois Power Co Re Joint Effort to Propose TSs to Reduce Requirements on Secondary Containment Integrity During Refueling
ML20154A0271998-09-25025 September 1998
Summary of 980909-10 Meeting with Entergy Operations,Inc Re Implementation of risk-informed Inservice Insp Program. List of Attendees & Rept Prepared by Structural Integrity Associates,Inc Encl
ML20151X0011998-09-10010 September 1998
Summary of 980827 Meeting W/Util to Discuss Status of Review of Std QA Manual.List of Attendees Encl
ML20237E1611998-08-25025 August 1998
Summary of 980728 Meeting W/Util in Rockville,Md Re Replacement of SG at ANO Unit 2.List of Attendees & Handouts Encl
ML20236R3661998-07-14014 July 1998
Summary of 980625 Meeting W/Util in Rockville,Md Re Proposed Testing Program for ECCS Suction Strainers,Recently Installed at Perry & Grand Gulf Facilities & Will Soon Be Installed at Clinton Facility.Attendees List Encl
ML20236M0501998-07-0808 July 1998
Summary of 980702 Meeting W/Entergy Operations,Inc to Discuss Review Status of Std QA Manual for All Entergy Sites.List of Attendees Encl
ML20217K3461998-04-24024 April 1998
Summary of 980401 Meeting W/Entergy Operations,Inc Re Licensing Issues & Regulatory Performance Efficiencies.List of Attendees & Agenda for Meeting Encl
ML20217K5141998-04-24024 April 1998
Summary of 980416 Meeting W/Entergy Corp Re Standardization of site-specific Security Plans.List of Meeting Attendees & Agenda for Meeting Encl
ML20217H8081998-03-31031 March 1998
Summary of 980306 Meeting W/Util in Rockville,Md Re Status of Licensing Issues for Byron Station,Units 1 & 2 & Braidwood Station,Units 1 & 2.List of Attendees Encl
ML20217H3401998-03-31031 March 1998
Summary of 970717 Meeting W/Util in Rockville,Md Re Issue of Degraded Grid Voltage at Plant.List of Participants & Meeting Handouts Encl
ML20217F4811998-03-26026 March 1998
Summary of 980319 Meeting W/Licensee to Discuss Status of Development of Std QA Manual for All Entergy Sites.List of Attendees Encl
ML20217C8361998-03-24024 March 1998
Summary of 980319 Meeting W/Util in Rockville,Md Re Potential Fix for Issues of Degraded Voltage at Plant.List of Meeting Participants & Meeting Handout Encl
ML20203B5741998-02-11011 February 1998
Summary of 980122 Meeting W/Entergy in Rockville,Maryland Re Licensing Issues & Standardization of Licensing Documents. List of Meeting Attendees & Meeting Agenda Encl
ML20203B3001998-02-0505 February 1998
Summary of 971211 Meeting W/Illinois Power Co in Clinton, Illinois Re Findings of NRC Special Evaluation Team.List of Meeting Attendees & Copy of Meeting Handout Encl
ML20203A2641998-02-0303 February 1998
Summary of 980127 Meeting W/Illinois Power Co in Rockville, Maryland Re Potential Fix for Issue of Degraded Voltage at Clinton Power Station.List of Meeting Attendees & Copy of Meeting Handout Encl
ML20199A5071998-01-16016 January 1998
Summary of 971211 Meeting W/Comed in Rockville,Maryland Re Additional Justification for Proposed Methodology for Estimating voltage-dependent Growth Rates of Outer Diameter Stress Corrosion Crack Indications Left in Service
ML20212G8521997-10-29029 October 1997
Summary of 971022 Meeting W/Entergy Svcs,Inc Re Development & Implementation of Common or Std QAP for All Sites.List of Meeting Attendees & Viewgraphs Encl
ML20211P3421997-09-23023 September 1997
Summary of 970904 Meeting W/Commonwealth Edison Co in Rockville,Md Re Methodology for Calculating Radiation Doses in Control Room & at Eab & LPZ in Event of Msb Outside Containment.List of Attendees & Licensee Presentation Encl
ML20211A0161997-09-16016 September 1997
Summary of 970828 Meeting W/B&Wog Re Mgt of Aging Effects for Reactor Vessel Internals & Activities Related to Baffle Bolting Integrity Issues.List of Attendees & Their Affiliation & Handouts Encl
ML20210Q1281997-08-25025 August 1997
Summary of 970723 Meeting W/Util in Rockville,Md Re Util Assessment of Spring 1997 Eddy Current Insp of Plant SG Tubes.List of Attendees & Handouts Presented Encl
ML20141F3641997-06-27027 June 1997
Summary of 970430 Meeting W/Licensee in Rockville,Md to Discuss Various Aspects of SG Eddy Current Insp Conducted at Plants During Spring 1997 Refueling Outage.List of Attendees & Licensee Handouts Encl
ML20138G4821997-04-29029 April 1997
Summary of 970421 Meeting W/Util in Rockville,Md to Discuss Licensee long-term Plans for Resolution of Thermo-lag Related Issues.List of Participants & Copy of Meeting Handout Encl
ML20137W3311997-04-17017 April 1997
Summary of 970407 Meeting W/Util & Transco Products,Inc Re Versawrap,New Electrical Raceway Firewrap Sys.Attachment 1 Describes Components of Typical Veraswrap Barrier & Attachment 2 Re Transco Products,Inc Test Procedure Encl
ML20147J2081997-04-0909 April 1997
Summary of 970403 Meeting W/Illinois Power Co in Rockville, MD Re Licensee Amend Application on Degraded Voltage Instrumentation for Clinton Power Station.List of Attendees & Copy of Handouts Encl
ML20138L0741997-02-18018 February 1997
Summary of 970123 Meeting W/Commonwealth Edison Co to Discuss Plant Amend Request to Convert Current TSs
ML20134M3841997-02-13013 February 1997
Summary of 970128 Meeting W/Util to Discuss Program to Dispose of Weapons Grade Pu Through Use as Mixed Oxide Fuel. List of Attendees & Matl Used in Presentation Encl
ML20134G7011997-02-0707 February 1997
Summary of 970122 Meeting W/Util Re Program for Replacement of SG at Licensee Facilities.List of Attendees & Matl Used in Presentation Encl
ML20133J0641997-01-13013 January 1997
Summary of 960821 Meeting W/Comed to Discuss Status of SG Replacement Program W/Nrc Staff.List of Attendees & Util Presentation Encl
ML20149M3611996-12-11011 December 1996
Summary of 96111 Meeting W/Licensee in Rockville,Md to Discuss Comments Developed in Response to NRC Advance Notice of Proposed Rulemaking on Financial Assurance Requirements for Decommissioning Nuclear Reactors.List of Attendees Encl
ML20149M3131996-12-10010 December 1996
Summary of 961114 Meeting W/Representives of CE in Rockville,Md to Discuss Status of Ongoing Braidwood,Unit 1, SG Tube Insp.List of Attendees & Slides Encl
ML20135C4781996-12-0404 December 1996
Summary of 961121 Meeting W/Util in Rockville,Md to Discuss Proposed Transfer of Minority Ownership Interest in Plant. W/List of Attendees
ML20134M6611996-11-21021 November 1996
Summary of 961114 Meeting W/Listed Licensees in Rockville,Md to Discuss Results of Self Assessment of Accuracy of Info in FSARs for Four Nuclear Reactor Sites.List of Attendees & Licensee Handout Encl
ML20129F9431996-10-25025 October 1996
Summary of 961004 Meeting W/Representatives of CE in Rockville,Md to Discuss Technical Basis for Licensee Pending Proposal to Delete Braidwood Unit 1 mid-cycle SG Eddy Current Insp.List of Attendees & Matls Discussed Encl
ML20129G4921996-08-29029 August 1996
Summary of 433rd ACRS Meeting on 960808-10 Re Design Changes Proposed by Asea Brown Boveri - C-E Re Certification of Sys 80+ Design,Secy 96-128,proposed Rev 3 to Reg Guide 1.8,revs to Reg Guides 1.84,1.85 & 1.147 & Rev 3 to Reg Guide 1.105
ML20129G8501996-07-0505 July 1996
Summary of ACRS Joint Subcommittee Matl & Metallurgy & Severe Accidents Meeting on 960603-04 to Gather Info on Status of Activities Associated W/Development of Proposed Rule Re SG Integrity
ML20217D4661995-12-0404 December 1995
Summary of 950911 Meeting W/Commonwealth Edison Re Util Commitment to Improving Dresden,Matl Condition at Zion, Declining Performance at Braidwood & Comed Resources
1999-09-30
[Table view] |
Text
_ _
7.
2 . . N0e ; 5 1998
" M0?ANDUM FOR: Charles E. Rossi. Director Division of Operational Events Assessment io Wayne D. Lanning. Chief Ever,ts Assessment Branch 01visten of Operational Events Assessment
,eCT: THE OPERATING REACTORS EVENTS MEETING November 15, 1988 - MEETlHG 88-45 On November 15, 1988, an Operating Reactors Events mee+.ing (88-45) was held to brief senior managers from NRR. AE00. OSP. RES. Commission Staff, and Regional Offices on events which occurred since our last reeting on November 8, 1988.
The list of attendees is included as Enclosure 1.
~'e event. discussed and the significant elements of these events are presented
.o Enclosure 2. Enclosure 3 presents a summary of reactor scrams. Two significant events were identified for input to NRC's performance indicator program. 04'isttml 82szw4 tif
- WaYo* D. Inening Wayne D. Lanning. Chief f Events Assessment Branch t Division of Operational Events Assessment
Enclosures:
As stated cc w/ Encl.:
See Next Page 015TRIBUT10N Central File gg F
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NAME :Mt.Reardon DATE :11/ct/ /88 :11/4/88 : : :
OFFICIAL REC 0it0 COPY C311300331 881125 PDR ORO NRRB PDC
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T. Murley, 12G-18 G. Dick 130-18 F. Miraglia.12G-18 C. Harbuck. 13E-4 J. Sniezek. 12G-18 S. Sands 130-1 E. Jordan. AE03 J. Stevens 130-1 J. Taylor. 17G-13 0. Muller, 130-3 E. Beckjord NL-007 J. Calvo 130-17 W. Russell. R1 M. Ernst. Rll B. Davis. Rill R. D. Martin. RIV ,
J. B. Martin RV W. Kane. RI L. Reyes, Ril E. Greenman. Rill r L. Callan. RIV -
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B. Grimes. 9A-2 F. Congel, 10E-4 E. Weiss. AE00 T. Martin. E00 J. Guttmann. SECY A. Thadani. 7E-4 S. Rubin. AE00 J. Forsyth. INPO R. Barrett. 10E-2 M. Harper MNBB 4210 i L
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NOV 2 6 Nng HEMORAN00M FOR: Charles E. Rossi. Director Division of Operational Events Assessment FROM: Wayne 0. Lanning. Chief Events Assessment Branch Division of Operational Events Assessment
SUBJECT:
THE OPERATING REACTORS EVENTS MEETING Ncyc:ber 15, 1988 - HEETING 88-45 On November 15. 1988, an Operating Reactors Events meeting (88-45) was held to brief senior managers from NRR. AE00. OSP. RES. Commission Staff, and Regional Offices on events which occurred since our last meeting on November 8, 1988.
The list of attendees it, included as Enclosure 1.
The events discussed and the sfgnificant elements of these events are presented in Enclosure 2. Enclosure 3 presents a summary of reactor scrams. Two significant events were' identified for input to NRC's performance indicator program.
'k y e D. L nning. Chie Events Assessment Branc h Division of Operationa'& Events Assessment
Enclosures:
As stated cc w/ Encl.:
See Next Page 4
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e
- e ENCLOSURE 1 LIST OF ATTENDEES OPERATING REACTORS EVENTS BRIEFING (88-45)
November 15, 1988 NAMe, ORGANIZATION NAME ORGANIZATION C. Schulten NRR/00EA P. Baranowsky NRR/00EA
. R. Lobel NRR/DOEA C. Rossi NRR/00EA D. Crutchfield NRR/ADP S. Varga NRR/0RP G. Holahan NRR/0RSP T. Elsasser OCM/KC S. Juergens SECY M. Fields OSP
- 8. Siegei NRR/P03-2 A. Vietti-Cook OCM/LZ S. Sands NRR/P03-2 J. Stevens NRR/P03-2 M. Virgilio NRR/P03-1 J. Clifford 00 EOR 0 C. Harbuck ORSP/P017 C. Haughney ORIS K. Heitner NRR/P0lv W. Minners RES/DSIR e
l 9
9 g e
_ . , _ . . _ _ _ _ ___ _ _ _ , _,___. _.,,__ ,.m_ , . . _ _ .,,__-._____,._m. _ . . _ _ _
ENCLOSURE 2 OPERATING REACTORS EVENTS BRIEFING 88-45 EVENTS ASSESSMENT BRANCH LOCATION: 12-B-11 WHITE FLINT TUESDAY, NOVEMBER 15, 1988, 11:00 A.M.
BRAIDWOOD UNIT 2 MULTIPLE TRIPS CLINTON UNIT 1 LOSS OF 0FFSITE POWER SUPPLIES ARKANSAS UNITS 1 a 2 LOW LEVEL IN EMERGENCY COOLING POND 4
0
-4 4
0 e
a
88-45 BRAIDWOOD UNIT 2 MULTIPLE TRIPS 03/08/88 - 11/15/88 CAUSE DAIE POWER LEVEL EQUIPMENT FAILURE (7)
CABINET FAN FAILURE - R0D DROP 05/30 0% (MANUAL)
AUX, TRANSFORMER OVERCURRENT RELAY 06/20 49%
HEATER DRAIN VALVE 06/24 21%
PRESSURIZER PRESSURE BISTABLE 07/03 40%
EMERGENCY DRAIN VALVE 09/04 60% (MANUAL)
SOURCE RANGE BLOCK RELAY 09/19 2%
CONTROL R0D DRIVE M/G SET 11/05 88%
PERSONNEL / PROCEDURAL (5)
FEEDWATER ISOLATED 06/21 3%
FEEDWATER TRANSFER PROBLEM 06/22 25%
INSTRUMENT AIR VALVE MISPOSITIONED 07/24 75% (MANUAL)
ERROR DURING TESTING 09/29 38%
CLOTHING 1. EFT IN CONDENSER 10/25 89% (MANUAL)
OTHER LIGHTNING 10/17 88%
CONCLUS1QHS1 o NO REPEAT OF CAUSES.
o CAUSES DIVIDED EVENLY BETWEEN EQUIPMENT AND PERSONNEL.
o THE LICENSEE USES A COMPUTER SYSTEM TO TEST THE RPS AND ESFAS INSTRUMENTATION, THIS AVOIDS ENTRIES'INTO CABINETS WHICH SHOULD REDUCE THE REACTOR TRIP RATE.
o REGION Ill IS MEETING MONTHLY WITH LICENSEE, CONTACT: D. OUDIN0T
88 45 HISTORY OF TRIPS FOR BYRON /BRAIDWCOD STATIO(LS NUMBER OF TRIP 3 PLANT M l81 . 82 M (T0 11/15/88)
BYRON UNIT 1 25 5 5 3 BYRON UNIT 2 -- --
11 .
5 BRAIDWOOD UNIT 1 -- --
7 2 BRAIDWOOD UNIT 2 -- -- --
13 TRIPS PER 1000 CRITICAL H0llRS PLANT M *
'.35 ffZ fBf (INITIAL CRITICALITY) (T0 09/31/88)
BYRON 1 (02/02/85) 9.5 (1280)* .64 (7812)* .81 (6173)* .58 (5176)*
BYRON 2 (01/06/87) ~.- .- 1.73 (6358)* .77 (6482)*
BRAID!f00D 1 (05/29/.87) .- .- 2.92 (2397)* .71 (1402)*
BRAIDWOOD 2 (03/08/88) .- .- .- 3.76 (2656)*
HOURS OF OPERATION O
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88-45 COMPARISON OF TRIP RATES DATA DURING START-UP PERIOD FROM THE DATE OF CRITICALITY TO THE END OF THAT YEAR ELABI (INITIAL CRITICALITY) TRIPS PER 1000 CRITICAL HOURS BEAVER VALLEY UNIT 2 (08/04/87) 7.34 V0GTLE (03/09/87) 5.01 PALO VERDE UNIT 1 (05/25/85) 4.53 i
PALO VERDE UNIT 2 (04/18/86) 4.51 SHEARON HARRIS (01/03/87) 3.06 i MILLSTONE UNIT 3 (01/23/86) 2.40 BYRON 1 (02/02/85) 19.50 1,73 BYRON 2 (01/06/87)
BRAIDWOOD 1 (05/29/87) 2.92 BRAIDWOOD 2 (03/08/88) 3.76 4
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,- . - 88-45 CLINTON UNIT 1 LOSS OF 0FFSITE POWER SUPPLIES NOVEMBER 14, 1988 -
PROBLEM LICENSEE LOST ONE OF TWO 0FFSITE POWER SUPPLIES AFTER LOSS OF MAIN TRANSFORMER DUE TO A FIRE.
CAUSE CONTROLLED ISOLATION OF BREAKER AFTER "ARCING" WAS OBSERVED: ARM <
FAILED.
SAFETY SIGNIFICANCE POTENTIAL FOR LOSS OF NORMAL A.C. POWER; ONLY VITAL LOADS REMAINED CONNECTED.
DISCUSSION o ON NOVEMBER 11, 1988, A FIRE IN THE MAIN ELECTRICAL TRANSFORMER TRIPPED THE GENERATOR.
O MAIN TRANSFORMER REPLACEMENT SCHEDULED TO TAKE 3 TO 5 DAYS.
o' PLANT WENT TO MODE 3.
o ON NOVEMBER 14, 1988, THE RESERVE TRANSFORMER WAS LOST; POWER BEING SUPPLIED BY EMERGENCY RESERVE TRANSFORMER.
o RESERVE TRANSFORMER SCHEDULED FOR REPAIR BY EARLV 11/15/88, o ON NOVEMBER 14, 1988. PLANT WAS COOLED TO 137 0 AT 0 PSI.
o PLANT RESPONDED AS DESIGNED.
'o ALL THREE DIESEL GENERATORS ARE OPERABLE.
o LIMITED LIGHTING SPDS AND PLANT COMPUTER INOPERABLE.
o OPEN TELEPHONE LINE WITH SITE BE!NG MAINTAINED.
FOLLOWUE o REGION HAS DISPATCHED SECTION CHIEF AND ELECTRICAL SPECIALIST.
O PRELIMINARY NOTIFICATION WILL BE ISSUED.
O REGION AND NRR STAFF ON SITE 11/14/88 CONTACT: J. CARTER .,
REFERENCE:
50.72 # 13970
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.- 88-45 ARKANSAS UNITS 1 & 2
_ LOW LEVEL IN EMERGENCY COOLING POND NOVEMBER 8, 1988 PROBLEM EMERGENCY COOLING POND LEVEL FELL BELOW TECHNICAL SPECIFICATION REQUIREMENT.
[BSE LEAKING SLUICE GATES.
SAFETY SIGNIFICANCE DEGRADATION OF DURATION FOR EMERGENCY DECAY HEAT REMOVAL.
DISCUSSION o ANO 2 - AT 100% POWER ANO I - COLD SHUTDOWN LICENSEE HAD BEEN DOING MOVATS TESTING ON UNIT 1 SLUICE GATES.
0 O PROCEDURE FOR OPERATING GATES HAS BEEN REVISED TO REQUIRE VERIFICATION OF PROPER CLOSURE BY HAND JACKING AFTER MOTOR OPERATED TRAVEL COMPLETED.
o AUX OPERATOR CHECKED EMERGENCY COOLING POND LEVEL TO BE 4.8 FEET.
o TECHNICAL SPECIFICATION 3.7.4.1.A REQUIRES THAT IT BE 5.0 FEET.
0 5.0 FEET PROVIDES COOLING WATER FOR BOTH UNITS FOR AT LEAST 30 DAYS, o LICENSEE ESTIMATES 2500 GPM LOS'T FOR 3 DAYS OR 11.2 ACRE FEET (70. ACRE FEET REQUIRED),
o LICENSEE REPLENISHED EMERGENCY COOLING POND LEVEL TO 5.0 FEET IN 1 HOUR 15 MINUTES TO FXIT TECHNICAL SPECIFICATIONS.
o ANO I - SW FUMPS USED TO REPLENISH POND (CAPACITY 6500 GPM EACH OF 3.
o SLUICE GATES TORQUED DOWN TO REDUCE LEAK RATE.
~
FOLLOWUP REGION FOLLOWING LICENSEE'S EVALUATION OF SLUICE GATE DESIGN AND PROCEDURES.
CONTACT: W. JENSEN ,
REFERENCE:
MORNING REPORT 11/08/88 AND 50.72 # 13932
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Papk i ENCLOSURE 3 11/14/M *
- PDFDWNI IEICAT3S S!31FICANT ESTS PUNT )WE EST EST DESCRIPil31 GTR S!9i1FICEE
_ DATE 0 KTENTIN. F@ m ACTA CEEADATIGI LIslCX1 10/03/36 TIME FIRE l4T9 ACCESS CGS EFE ET STRJCUALY 2RIFIG !O hliHSi40 Trf STEM FfESSifE F*G A HISH 7 SWETY-EATG E7)lF'OT D8SY LIE BREW, TdJS, STEM CulLD FtEiMTE MEAS WITH SMITY-RELAiG E2JIPtDT FEN: GIN 6 Tre IMytMKE 0 P0iENil4. F3 m ACTlR. DESP/ @ il31
.Li s 0( 1 1 10/04/88 PEA ~.im FTSSJE 4 FE/4TE Lfdl INSTRJDTAi!) AS ELL AS M iCIC FLOW CONTE INSTFDDTS DI FEMOTE SKITI0fl 7 SWETY-PILAT G E2JIF s i FML C31D BE thAVAILAILE OGi!$ A FIRE EST IN MAIN CD(TE Rom. TESE INSTRISTS #E ECESSMY TO CDCJCT A PEMD1 SVE sic 081.
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, , NEEK D 01 0 11/13/88 4 *
!. PLANT SPECIFIC DATA
.DATE SITE UNIT POWER $18NAL CAUSE COMPLI- YTD TfD YTD CAfl0NS ABOYE DELON TOTAL 151 151 11/10/88 BRUNSNICK 1 71 A EQUIPENT NO 2 0 2-11/11/88 CLINTON 1 88 A EDUIPMENT NO 2 1 3 11/13/88 TROJAN .1 100 A E90!PMENT N0 4 0 4 e
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