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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20205K4781999-04-0707 April 1999 Summary of 990204 Meeting with TVA Re Util Proposed risk-informed Inservice Insp Program for Browns Ferry Nuclear Plant,Unit 2 Piping & Solicit NRC Preliminary Comments on TVA Proposed Program ML20236Q6591998-07-10010 July 1998 Summary of 980709 Meeting W/Tva Re Browns Ferry Nuclear Plant License Amend Request for Power Uprate.List of Attendees & Request for Addl Info,Encl ML20248F1581998-05-27027 May 1998 Summary of 980520 Meeting W/Tva Re Browns Ferry Nuclear Plant License Amend Request for Power Uprate & Primarily Focused on Instrumentation Issues ML20247M9251998-05-18018 May 1998 Summary of 980508 Meeting W/Tva Re Operation of Plant, Status of Several Licensing Actions & Activities Including TVA Plan to Implement Improved STS by 980701 ML20217D4741998-04-20020 April 1998 Summary of 980414 Meeting W/Participants to Discuss Licensee Amend Request for Conversion of Custom TS to Improved Std TS ML20216E8591998-04-14014 April 1998 Summary of 980326 & 27 Meeting W/Util to Discuss Technical & Working Level Nature Re Conversion of Custom TS to Improved Std Ts.List of Attendees Encl IR 05000259/19970041998-02-0606 February 1998 Summary of 980126 Meeting W/Tennessee Valley Authority Re Resolution of Unresolved Issue 50-290/97-04-01 Identified in Insp Rept 50-259/97-04.List of Attendees Encl ML20141H9321997-07-29029 July 1997 Summary of 970722 Meeting W/Tva in Rockville,Md Re Plans for Submittal of License Amends Supporting Power Uprate & 24 Month Fuel Cycles for Mentioned Plant.List of Attendees & TVA Handout Encl ML20141G4061997-06-30030 June 1997 Summary of 970521 Meeting W/Tva in Rockville,Md Re Review of Section 3.3 of Improved TS for Mentioned Plant.List of Attendance & Comments Encl ML20137P3501997-04-0707 April 1997 Summary of 970327 Meeting W/Tva in Rockville,Md Re ECCS Suction Strainers Mod for Plant,Units 1,2 & 3.List of Attendees & Handouts Encl ML20129E5901996-10-24024 October 1996 Summary of 961016 Meeting W/Tva in Rockville,Md Re Recent TVA Efforts to Validate Info in Browns Ferry Updated Final Safety Analysis Rept Prior to Submittal of Periodic Update Planned for 961022.List of Attendees & Handouts Encl ML20129H1091996-10-0202 October 1996 Summary of 960926 Meeting W/Tva in Rockville,Md Re Recent Denial of Emergency TS Amend Request for Bfn.List of Attendees Encl ML20129G7761996-08-0909 August 1996 Summary of 432nd ACRS Meeting on 960612-14 Re Severe Accident Research & Draft Reg Guide DG-1047, Std Format & Content for Application to Renew Nuclear Power Plant Operating Licensees ML20129G6021996-06-26026 June 1996 Summary of 431st ACRS Meeting on 960523-25 Re Potential Ipe/ IPEEE Results to Compare Risk of Current Population of Plants W/Safety Goals,Resolution of Multiple Sys Responses Program Issues & Proposed Rule on Shutdown Operations ML20217D2601996-06-10010 June 1996 Summary of 960521 Meeting W/Listed Attendees Re Completion of Post Restart Issues & Lessons Learned from Restart Process ML18038B3511995-06-0606 June 1995 Trip Rept of 950514-16 Visit to Browns Ferry Nuclear Power Stations Re Blast Evaluation & Subsequent Vehicle Barrier Location ML20058G9441993-12-0707 December 1993 Summary of 931110 Meeting W/Tva in Rockville,Md Re TVA Plans to Improve Quality of Licensing Submittals for Bfn.List of Attendees & Handouts Encl ML20057D0761993-09-27027 September 1993 Summary of 930903 Meeting W/Util in Rockville,Md Re Ways Util Might Improve Quality & Completeness of Plant Licensing Submittals.List of Meeting Attendees & List of Specific Licensing Submittals Discussed During Meeting Encl ML20056F9221993-08-26026 August 1993 Summary of 930803 Meeting W/Util in Rockville,Md Re Proposed Cost Beneficial Security Program Revs at Browns Ferry Nuclear Plant.List of Attendees & Meeting Handouts Encl ML20056D9801993-07-30030 July 1993 Summary of 930720 Meeting W/Util in Rockville,Md to Discuss Plans & Schedule to Implement Improved STS at Plant.Meeting Attendees Listed in Encl 1 ML20056D8341993-05-26026 May 1993 Summary of Operator Reactors Event Meeting 93-18 on 930519 ML20126K4291992-12-30030 December 1992 Summary of 921201 Meeting W/Util in Rockville,Md Re Discussions on Proposed Upgrade of Refueling Floor & RB Radiation Monitoring Equipment,Including Proposed Revs to Plants TS Submitted in Ltr ML20126K4431992-12-30030 December 1992 Summary of 921216 Meeting W/Util in Rockville,Md Re Discussions on Design & Operation of Plant Hardened Wetwell Vent.List of Attendees & Meeting Agenda Encl ML20125D0341992-12-0202 December 1992 Summary of 921015 Meeting W/Util in Rockville,Md Re Util Plans for Conducting Expanded IPE for Plant.List of Attendees & Meeting Handouts Encl ML20058M4491990-08-0808 August 1990 Summary of 900727 Meeting W/Util on Site Re Plant Tour. Restart Status & Condition of Unit 2 Primary Focus of Site Tour.List of Attendees Encl ML20248E0351989-08-0202 August 1989 Summary of 890710,11 & 12 Meetings W/Util at Plant Site Re Electrical Issues,Including Cable Ampacity & Ac/Dc Electrical Distribution Necessary to Support Full Power Operation.Agenda,List of Attendees & Handouts Encl IR 05000259/19890101989-06-29029 June 1989 Summary of 890606 Meeting W/Util in Rockville,Md Re Handling of Clay Pipe Issue & Condition Adverse to Quality Program, Per Findings in Insp Repts 50-259/89-10,50-260/89-10 & 50-296/89-10.List of Attendees & Presentation Slides Encl ML20245K3021989-06-22022 June 1989 Summary of 890615 Meeting W/Util in Rockville,Md Re Proposed Tech Spec Change 251 Dealing W/Table 3.7.A, Primary Containment Isolation Valves ML20247M5061989-05-26026 May 1989 Summary of 890511 Meeting W/Util & Bechtel North American Power in Rockville,Md Re Cable Separation Issue.Tva Presented Results of Reverification Effort Re Data Used in 890314 Meeting.Attendance Roster & Meeting Transcript Encl ML20247K0901989-05-23023 May 1989 Summary of 890517 Meeting W/Inpo Re Similarities & Differences Between Performance Indicator Programs.Detailed Discussion Encl ML20247K1011989-05-16016 May 1989 Summary of 890517 Meeting W/Inpo in Bethesda,Md Re Similarities & Differences Between INPO & NRC Performance Indicators ML20245F2751989-04-24024 April 1989 Summary of 890420 Meeting W/Util in Rockville,Md Re Generic Ltr 88-01 Concerning RWCU Sys Piping Outside Drywell Penetration.List of Attendees & Slides Encl ML20245E0021989-04-21021 April 1989 Summary of 890406 Meeting W/Util at Plant Re Dcrdr Human Engineering Discrepancy Closure Status ML20248G9901989-04-0303 April 1989 Summary of 890315 Meeting W/Util in Rockville,Md Re Util Safe Shutdown Tech Spec Chronology.Licensee Also Discussed App R Implementation Methodology & Outlined Specific Safe Shutdown Program for Unit 2.List of Attendees & Info Encl ML20247E7221989-03-24024 March 1989 Summary of 890314 Meeting W/Util in Rockville,Md Re Presentation on Plant Cable Separation Issues.Util Has Not Yet Documented Approach for Cable Separation Resolution ML20247D0131989-03-22022 March 1989 Summary of 890105 Meeting W/Util in Rockville,Md Re Civil & Seismic Issues,Including Methodology to Address IE Bulletins 79-14 & 79-02.List of Meeting Attendees & Viewgraphs Encl NUREG-1061, Summary of 890217 Meeting W/Util in Rockville,Md Re Resolution of Open Civil/Seismic Issues for Plant.List of Attendees & Slide Presentation Encl1989-03-22022 March 1989 Summary of 890217 Meeting W/Util in Rockville,Md Re Resolution of Open Civil/Seismic Issues for Plant.List of Attendees & Slide Presentation Encl ML20247B3101989-03-22022 March 1989 Summary of 890113 Meeting W/Util in Rockville,Md Re Civil/ Seismic Open Issues.List of Participants & Slides Used in Licensee Presentation Encl ML20236D2021989-03-14014 March 1989 Summary of 890307 Meeting W/Licensee in Rockville,Md to Discuss Licensee Proposed Methodology for Cable Separation. Attendance Roster Listed in Encl 1 & Licensee Viewgraphs in Encl 2 ML20235V0641989-03-0101 March 1989 Summary of 890216 Meeting W/Util in Rockville,Md Re TVA Statistical Methodology on Electrical Cable Separation. Agenda & List of Attendees Encl ML20245H8011989-02-23023 February 1989 Summary of Operating Reactors Events Meeting 89-08 on 890222.Attendee List & Events Discussed & Significant Elements of Events Encl ML20235L8491989-02-15015 February 1989 Summary of 890201-03 & 06 Meetings at Site Re Electrical Cable Installation & Ampacity Issues & Action Plan for Closure.Attendance Rosters & List of Major Items Which TVA Is to Accomplish as Part of Resolution of Cable Issue Encl ML20196E7241988-12-0606 December 1988 Summary of 881130 Meeting W/Util in Rockville,Md Re Cable Separation.Attendance Roster & Viewgraphs Encl ML20154Q5581988-09-29029 September 1988 Summary of 880913 Meeting W/Util at Sequoyah Site to Discuss Browns Ferry Unit 2 Fuel Load.List of Attendees & Viewgraphs Encl ML20207J5411988-09-19019 September 1988 Summary of 880908-09 Meetings W/Util in Rockville,Md to Discuss Resolution of Ieb 79-14 Restart Issues ML20154A7791988-09-0101 September 1988 Summary of 880810 Meeting W/Util in Decatur,Al Re Diesel Generator Concerns Resulting from Restart Test Program.List of Attendees,Agenda & Related Info Encl ML20151Y6301988-08-19019 August 1988 Summary of 880811 Meeting W/Util in Rockville,Md Re Control Room Ventilation Sys.List of Meeting Attendees & Viewgraphs Encl ML20151S8671988-08-0909 August 1988 Summary of 880707 Meeting W/Util at Plant Site Re Fuel Load Issues & Power Ascension Plans.Viewgraphs,Agenda & List of Attendees Encl ML20151R6911988-08-0404 August 1988 Summary of 880721 Meeting W/Util in Rockville,Md Re Plant Electrical Cable Installation.List of Attendees & Viewgraphs Encl ML20151L4521988-07-27027 July 1988 Summary of 880621 Meeting W/Util in Rockville,Md Re Plant Restart Test Program.Meeting Roster,Agenda & Procedures Encl 1999-04-07
[Table view] Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20205K4781999-04-0707 April 1999 Summary of 990204 Meeting with TVA Re Util Proposed risk-informed Inservice Insp Program for Browns Ferry Nuclear Plant,Unit 2 Piping & Solicit NRC Preliminary Comments on TVA Proposed Program ML20236Q6591998-07-10010 July 1998 Summary of 980709 Meeting W/Tva Re Browns Ferry Nuclear Plant License Amend Request for Power Uprate.List of Attendees & Request for Addl Info,Encl ML20248F1581998-05-27027 May 1998 Summary of 980520 Meeting W/Tva Re Browns Ferry Nuclear Plant License Amend Request for Power Uprate & Primarily Focused on Instrumentation Issues ML20247M9251998-05-18018 May 1998 Summary of 980508 Meeting W/Tva Re Operation of Plant, Status of Several Licensing Actions & Activities Including TVA Plan to Implement Improved STS by 980701 ML20217D4741998-04-20020 April 1998 Summary of 980414 Meeting W/Participants to Discuss Licensee Amend Request for Conversion of Custom TS to Improved Std TS ML20216E8591998-04-14014 April 1998 Summary of 980326 & 27 Meeting W/Util to Discuss Technical & Working Level Nature Re Conversion of Custom TS to Improved Std Ts.List of Attendees Encl IR 05000259/19970041998-02-0606 February 1998 Summary of 980126 Meeting W/Tennessee Valley Authority Re Resolution of Unresolved Issue 50-290/97-04-01 Identified in Insp Rept 50-259/97-04.List of Attendees Encl ML20141H9321997-07-29029 July 1997 Summary of 970722 Meeting W/Tva in Rockville,Md Re Plans for Submittal of License Amends Supporting Power Uprate & 24 Month Fuel Cycles for Mentioned Plant.List of Attendees & TVA Handout Encl ML20141G4061997-06-30030 June 1997 Summary of 970521 Meeting W/Tva in Rockville,Md Re Review of Section 3.3 of Improved TS for Mentioned Plant.List of Attendance & Comments Encl ML20137P3501997-04-0707 April 1997 Summary of 970327 Meeting W/Tva in Rockville,Md Re ECCS Suction Strainers Mod for Plant,Units 1,2 & 3.List of Attendees & Handouts Encl ML20129E5901996-10-24024 October 1996 Summary of 961016 Meeting W/Tva in Rockville,Md Re Recent TVA Efforts to Validate Info in Browns Ferry Updated Final Safety Analysis Rept Prior to Submittal of Periodic Update Planned for 961022.List of Attendees & Handouts Encl ML20129H1091996-10-0202 October 1996 Summary of 960926 Meeting W/Tva in Rockville,Md Re Recent Denial of Emergency TS Amend Request for Bfn.List of Attendees Encl ML20129G7761996-08-0909 August 1996 Summary of 432nd ACRS Meeting on 960612-14 Re Severe Accident Research & Draft Reg Guide DG-1047, Std Format & Content for Application to Renew Nuclear Power Plant Operating Licensees ML20129G6021996-06-26026 June 1996 Summary of 431st ACRS Meeting on 960523-25 Re Potential Ipe/ IPEEE Results to Compare Risk of Current Population of Plants W/Safety Goals,Resolution of Multiple Sys Responses Program Issues & Proposed Rule on Shutdown Operations ML20217D2601996-06-10010 June 1996 Summary of 960521 Meeting W/Listed Attendees Re Completion of Post Restart Issues & Lessons Learned from Restart Process ML20058G9441993-12-0707 December 1993 Summary of 931110 Meeting W/Tva in Rockville,Md Re TVA Plans to Improve Quality of Licensing Submittals for Bfn.List of Attendees & Handouts Encl ML20057D0761993-09-27027 September 1993 Summary of 930903 Meeting W/Util in Rockville,Md Re Ways Util Might Improve Quality & Completeness of Plant Licensing Submittals.List of Meeting Attendees & List of Specific Licensing Submittals Discussed During Meeting Encl ML20056F9221993-08-26026 August 1993 Summary of 930803 Meeting W/Util in Rockville,Md Re Proposed Cost Beneficial Security Program Revs at Browns Ferry Nuclear Plant.List of Attendees & Meeting Handouts Encl ML20056D9801993-07-30030 July 1993 Summary of 930720 Meeting W/Util in Rockville,Md to Discuss Plans & Schedule to Implement Improved STS at Plant.Meeting Attendees Listed in Encl 1 ML20056D8341993-05-26026 May 1993 Summary of Operator Reactors Event Meeting 93-18 on 930519 ML20126K4431992-12-30030 December 1992 Summary of 921216 Meeting W/Util in Rockville,Md Re Discussions on Design & Operation of Plant Hardened Wetwell Vent.List of Attendees & Meeting Agenda Encl ML20126K4291992-12-30030 December 1992 Summary of 921201 Meeting W/Util in Rockville,Md Re Discussions on Proposed Upgrade of Refueling Floor & RB Radiation Monitoring Equipment,Including Proposed Revs to Plants TS Submitted in Ltr ML20125D0341992-12-0202 December 1992 Summary of 921015 Meeting W/Util in Rockville,Md Re Util Plans for Conducting Expanded IPE for Plant.List of Attendees & Meeting Handouts Encl ML20058M4491990-08-0808 August 1990 Summary of 900727 Meeting W/Util on Site Re Plant Tour. Restart Status & Condition of Unit 2 Primary Focus of Site Tour.List of Attendees Encl ML20248E0351989-08-0202 August 1989 Summary of 890710,11 & 12 Meetings W/Util at Plant Site Re Electrical Issues,Including Cable Ampacity & Ac/Dc Electrical Distribution Necessary to Support Full Power Operation.Agenda,List of Attendees & Handouts Encl IR 05000259/19890101989-06-29029 June 1989 Summary of 890606 Meeting W/Util in Rockville,Md Re Handling of Clay Pipe Issue & Condition Adverse to Quality Program, Per Findings in Insp Repts 50-259/89-10,50-260/89-10 & 50-296/89-10.List of Attendees & Presentation Slides Encl ML20245K3021989-06-22022 June 1989 Summary of 890615 Meeting W/Util in Rockville,Md Re Proposed Tech Spec Change 251 Dealing W/Table 3.7.A, Primary Containment Isolation Valves ML20247M5061989-05-26026 May 1989 Summary of 890511 Meeting W/Util & Bechtel North American Power in Rockville,Md Re Cable Separation Issue.Tva Presented Results of Reverification Effort Re Data Used in 890314 Meeting.Attendance Roster & Meeting Transcript Encl ML20247K0901989-05-23023 May 1989 Summary of 890517 Meeting W/Inpo Re Similarities & Differences Between Performance Indicator Programs.Detailed Discussion Encl ML20247K1011989-05-16016 May 1989 Summary of 890517 Meeting W/Inpo in Bethesda,Md Re Similarities & Differences Between INPO & NRC Performance Indicators ML20245F2751989-04-24024 April 1989 Summary of 890420 Meeting W/Util in Rockville,Md Re Generic Ltr 88-01 Concerning RWCU Sys Piping Outside Drywell Penetration.List of Attendees & Slides Encl ML20245E0021989-04-21021 April 1989 Summary of 890406 Meeting W/Util at Plant Re Dcrdr Human Engineering Discrepancy Closure Status ML20248G9901989-04-0303 April 1989 Summary of 890315 Meeting W/Util in Rockville,Md Re Util Safe Shutdown Tech Spec Chronology.Licensee Also Discussed App R Implementation Methodology & Outlined Specific Safe Shutdown Program for Unit 2.List of Attendees & Info Encl ML20247E7221989-03-24024 March 1989 Summary of 890314 Meeting W/Util in Rockville,Md Re Presentation on Plant Cable Separation Issues.Util Has Not Yet Documented Approach for Cable Separation Resolution ML20247B3101989-03-22022 March 1989 Summary of 890113 Meeting W/Util in Rockville,Md Re Civil/ Seismic Open Issues.List of Participants & Slides Used in Licensee Presentation Encl NUREG-1061, Summary of 890217 Meeting W/Util in Rockville,Md Re Resolution of Open Civil/Seismic Issues for Plant.List of Attendees & Slide Presentation Encl1989-03-22022 March 1989 Summary of 890217 Meeting W/Util in Rockville,Md Re Resolution of Open Civil/Seismic Issues for Plant.List of Attendees & Slide Presentation Encl ML20247D0131989-03-22022 March 1989 Summary of 890105 Meeting W/Util in Rockville,Md Re Civil & Seismic Issues,Including Methodology to Address IE Bulletins 79-14 & 79-02.List of Meeting Attendees & Viewgraphs Encl ML20236D2021989-03-14014 March 1989 Summary of 890307 Meeting W/Licensee in Rockville,Md to Discuss Licensee Proposed Methodology for Cable Separation. Attendance Roster Listed in Encl 1 & Licensee Viewgraphs in Encl 2 ML20235V0641989-03-0101 March 1989 Summary of 890216 Meeting W/Util in Rockville,Md Re TVA Statistical Methodology on Electrical Cable Separation. Agenda & List of Attendees Encl ML20245H8011989-02-23023 February 1989 Summary of Operating Reactors Events Meeting 89-08 on 890222.Attendee List & Events Discussed & Significant Elements of Events Encl ML20235L8491989-02-15015 February 1989 Summary of 890201-03 & 06 Meetings at Site Re Electrical Cable Installation & Ampacity Issues & Action Plan for Closure.Attendance Rosters & List of Major Items Which TVA Is to Accomplish as Part of Resolution of Cable Issue Encl ML20196E7241988-12-0606 December 1988 Summary of 881130 Meeting W/Util in Rockville,Md Re Cable Separation.Attendance Roster & Viewgraphs Encl ML20154Q5581988-09-29029 September 1988 Summary of 880913 Meeting W/Util at Sequoyah Site to Discuss Browns Ferry Unit 2 Fuel Load.List of Attendees & Viewgraphs Encl ML20207J5411988-09-19019 September 1988 Summary of 880908-09 Meetings W/Util in Rockville,Md to Discuss Resolution of Ieb 79-14 Restart Issues ML20154A7791988-09-0101 September 1988 Summary of 880810 Meeting W/Util in Decatur,Al Re Diesel Generator Concerns Resulting from Restart Test Program.List of Attendees,Agenda & Related Info Encl ML20151Y6301988-08-19019 August 1988 Summary of 880811 Meeting W/Util in Rockville,Md Re Control Room Ventilation Sys.List of Meeting Attendees & Viewgraphs Encl ML20151S8671988-08-0909 August 1988 Summary of 880707 Meeting W/Util at Plant Site Re Fuel Load Issues & Power Ascension Plans.Viewgraphs,Agenda & List of Attendees Encl ML20151R6911988-08-0404 August 1988 Summary of 880721 Meeting W/Util in Rockville,Md Re Plant Electrical Cable Installation.List of Attendees & Viewgraphs Encl ML20151L4521988-07-27027 July 1988 Summary of 880621 Meeting W/Util in Rockville,Md Re Plant Restart Test Program.Meeting Roster,Agenda & Procedures Encl ML20151H7341988-07-21021 July 1988 Summary of 880630 Meeting W/Util in Rockville,Md Re Criteria of IE Bulletin 79-14 Resolution at Facility 1999-04-07
[Table view] |
Text
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December 6, 1988
} . .
Docket Nos. 50-259/260/296 LICENSEE: Tennessee Valley Authority FACILITIES: Browns Ferry Nuclear Plant, Units 1, 2 and 3
SUBJECT:
BROWNS FERRY CABLE SEPARATION The staff met with TVA in One White Flint North, Conference Room 10-B-13, on
_ November 30, 1988 at 1:00 p.n. The meeting notice and attendance roster are Enclosures 1 and 2. TVA's presentation (Enclosure 3) explained the issue, which was identified in LER-032, Revision 0 dated October 21, 1988. TVA engaged in a CAQR analysis and discovery effort to determine the extent of discrepancies and possible violations in cable separations. TVA enumerated the results of their discovery which involved reviewino 1300 cables, and identified 242 discrepancies. TVA's presentation and subsequent discussion with the staff established that TVA should make a submittal in the next few days. This submittal would provide a plan with a schedule of the steps TVA believes are necessary to close the issue. The submittal would also include TVA's analysis justifying their contention-that it is safe to rnove fuel with known deviations in cable separation. The staff promised to review this submittal and provide TVA with a staff position in a timely fashion.
Original signed by David H. Foran, Project Manager TVA Projects Division Office of Special Projects
Enclosures:
- 1. Meeting notice for Nc"ember 30, 1988 meeting
- 2. Attencece list
- 3. TVA's presentation cc w/ enclosure:
See next page DISTRIBUTION tDoetet m e.
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'Mr. Oliver J. Kingsley, Jr. Browns Ferry Nuclear Plant cc:
General Counsel Regional Administrator, Region II Tennessee Valley Authority U.S. Nuclear Regulatory Commission 400 West Summit Hill Drive 101 Marietta Street, N.W.
Eli B33 Atlanta, Georgia 30323 Knoxville, Tennessee 37902 Resident Inspector / Browns Ferry NP Mr. R. L. Gridley U.S. Nuclear Regulatory Commission Tennessee Valley Authority Route 12, Box 637 SN 157B Lookout Place Athens, Alabama 35611 Cha'tanooga, Tennessee 37402-2801 Mr. C. Mason Dr. Henry Myers, Science Advisor Tennessee Valley Authority Comittee on Interior Browns Ferry Nuclear Plant and Insular Affairs P.O. Box 2000 U. S. House of Representatives Decatur, Alabama 35602 Washington, D.C. 20515 Tennessee Valley Authority Mr. P. Carier Rockville Office Tennessee Valley Authority 119?1 Rockville Pike Browns Ferry Nuclear Plant Suite 402 P.O. Box 2000 Rockville, Maryland 20852 Decatur, Alabama 35602 Mr. D. L. Williams Mr. Oliver D. Kingsley, Jr.
Tennessee Valley Authority Senior Vice President, Nuclear Group 400 West Summit Hill Drive Tennessee Valley Authority W10 885 6N 38A Lookout Place Knoxville, Tennessee 37902 1101 Market Street Chattanoops, Tennessee 37402-2801 Chairman, Limestone County Commission P.O. Box 188 Athens, Alabama 35611 Claude Earl Fox, M.D.
State Health Offi~ '
State Departme' blic Health State Office Bu, Montgomery. Alabau 36130 m
Enclosure 2_
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TVA/NRC MEETING BROWNS FERRY NUCLEAR PLANT ELECTRICAL CABLE SEPARATIONS Rockville, Maryland November 30, 1988 I. INTRODUCTION TVA (Pat Carier)
II. PRESENTATION o Background J. Hutson o Nuclear Safety Aspects B. Crouch o Operational Assessment G. Campbell III. DISCUSSION IV. SUhMARY
BFN ELECTRICAL CABLE SEPARATIONS BACKGROUND
- FSAR SECTION 8.9 AND SYSTE'M DESIGN CRITERI A
, i W ria e ' L-- ** f j L-
- PRE-REGULATORY GUIDE 1.75
- CAQs
- LER
- REVIEW BY VOLTAGE LEVEL AND TYPE
- SAMPLE AND 100% REVIEW N OV 30,1988
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BFN ELECTRICAL CABLE SEPARATIONS i
PLANT CONDITIONS e 4+ YEAR OUTAGE ,
a REFUEL MODE ,
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I i l 1 NOV 30,1988 i.
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BFN ELECTRICAL CABLE SEPARATIONS i
ACCIDENTS / EVENTS
- FUEL HANDLING ACCIDENT (BUNDLE DROP)
. FUEL POOL / REACTOR CAVITY DRAINING l L
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N OV 30,19 8 8 w- - w. . --.-,----m,.., ,,r. , _ _, _--,. - - , _ , ._.-- ,L -,
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BFN ELECTRICAL CABLE SEPARATION ,
l COMMON MODE HAZ ARDS - TECHNICAL EVALU ATION 1
. EQUIPMENT QUALIFICATION -
l NO HARSH ENVIRONMCNTS
- SElSMICALLY QUALIFIED RACEWAYS
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N OV 30,1988 ;
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BFN ELECTRICAL CABLE SEPARATIONS SPURIOUS VALVE OPER ATIONS
. REVIEW OF DRAIN PATHS
. MINIMUM OF TWO VALVES IN SERIES CON CLU,.LQE i NO CREDlBLE DRAIN PATH r
L I
i N OV 3 0,19 8 8
BFN ELECTRICAL CABLE SEPARATIONS
SUMMARY
- LOW D EC AY HE AT (< 0.4 M W )
- DIVERSE EQUIPMENT CONCLUSfQB SUFFICIENT TIME AND ALTFRN ATE EQUIPMENT AVAILABLE NOV 30,198 8
BFN ELECTRICAL CABLE SEPARATIONS LOSS OF FUEL POOL COOLING e 3 YEAR DECAY ASSUMED e LARGE VOLUME OF WATER
+ LUMP M ASS e N O H E AT LOSS CONCLUSION TIME REQUIRED IN EXCESS OF REGUI / TORY GUIDE 1.27 REQUIREMENTS i
(
f i
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NOV 30,1988 i
BFN ELECTRICAL CABLE SEPARATIONS '
FUEL H ANDLING ACCIDENT - OFFSITE DOSE
- 11/2 YEAR DECAY ASSUMED e NO IODINE PRESENT I
e KRYPTON 85 - lNERT QONCLUSION t, DOSE APROX.1/1000 OF 10CFR100.11 t
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BFN ELECTRICAL CABLE SEPARATIONS F_UEL HANDLING ACCIDENT - CONTROL ROOM DOSE
+ NO IODINE PRESENT
10CFR50 APPENDlX A i
1 J
N OV 30,1988 l
i
BFN ELECTRICAL CABLE SEPARATIONS VESSEt. HYDRO LOSS OF COOLING EVENTS _
. LARGE VOLUME OF WATER
. MULTIPLE FLOODING SYSTEMS AVAILABLE RPV DR AINING
. MULTIPLE VALVES AVAILABLE
NOV 30,198 i
~
1 BFN ELECTRICAL CABLE SEPARATION I
CONCLUSION
- POSTULATED ELECTRICAL FAILURES RESULTING FROM IMPROPER CABLE SEPARATIONS DO NOT IMPOSE UNDUE RISK -
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s Enclosure 1 UNITE 3 STATES
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NUCLEAR REGULATORY COMMISSION j WASHINGTON, D. C. 20S55
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9 November 23, 1988 4, [
Docket Nos. 50-259/260/296 MEMORANDUM FOR: Suzanre Black, Assistant Director for Projects TVA Pro,iects Division Office of Special Projects FROM: David H. Foran, Project Manager TVA Proiects Division Office of Special Pro.iects
SUBJECT:
BROWNS FERRY CABLE SEPARATION Date & Tine: Wednesday, November 30, 1988 1:00 - 4:00 p.m. -
Location: One White Flint North 11555 Rockville Pike Rockville, Paryland 20852 10-B-13
Purpose:
TVA presentation on issue resolution, especially with respect to fuel reload.
Participants *: NRC TVA G, Gears C Willians, et al A. Marinos
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av . P r n, j b ger TVA Projects Diviston Office of Special Projects cc: See next page
- Feetiras betwaen NRC technical staff and aoplicants for licenses are noen
'or interested corbers o' the public, petitionars, intarvenors, nr other carties to attend as observers pursuant to "oper Meetings and Statenent of NDC Staff Policy," 43 Faderal Oacistar 759, 6/?A/7o.
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Browns Ferry Nuclear Plant Regional Administrator, Region II eral Counsel U.S. Nuclear Regulatory Commission Tennessee Valley Authority 101 Marietta Street, N.W.
400 West Summit Hill Drive Atlanta, Gaorgia 30323 Eli 833 Knoxville, Tennessee 37902 Resident Inspector / Browns Ferry NF ffr. R. L. Gridley U.S. Nuclear Regulatory Comission Tennessee Valley Authority ^oute 12. Box 637 SN 1578 Lookout Place Athens, Alabama 35611 Chattanooga, Tennessee 37402-2801 Mr. C. Mason Dr. Henry Myers, Science Advisor Tennessee Valley Authority Committee on Interior Browns Ferry thclear Plant and Insular Affairs P.O. Box 2000 U. S. House of Reoresentatives Decatur, Alabama 35602 Washington, D.C. 20515 Tennessee Valley Authority Mr. P. Carier Rockville Office Tennessee Valley Au+.hority 11921 Rockville Pike Browns Ferry Nuclear Plant Suite 402 P.O. Box 2000 Rockville, Maryland 20852 Decatur, Alabama 35602 Nr. D. L. Williams Mr. Oliver D. Kingsley, Jr.
Tennessee Valley Authority Senior Vice President, Nuclear Power 400 West Summit Hill Drive Tennessee Valley Authority W10 Br5 6N 38A Lookout Place Knon ille, Tennessee 3790? 1101 Market Street Chattarooga, Tennessee 3'< < 02-2801 Chairman, Limestone County Commission P 0. Box 188 Athens, Alabama 35611 Claude Earl Fox, M.D.
State Fealth Officer State Department of Public Health State Office Building Montaomery, Alabama 36130
ENCLOSURE AGENDA TVA/NRC MEETING NOVEMBER 30, 1988 - ROCKVILLE, MARYLAND ,
BROWNS FERRY NUCLEAR PLANT ELECTRICAL SEPARATIONS l
I. INTRODUCTION TVA/NRC II. PRESENTATION TVA
- RACKGROUND TECHNICAL ASSESSMENT NUCLEAR SAFETY ASPECTS CONCLUSION III. DISCUSSION TVA/NRC I
i IV.
SUMMARY
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