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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
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
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
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
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
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
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
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
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
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
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
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
ML20149D6051993-09-15015 September 1993
Summary of 930708 Region III Annual Training Managers Conference in Glen Ellyn,Il.Purpose of Meeting to Provide Forum for Discussion on Rev 7 of Operator Licensing Examiner Stds & to Discuss Operator Licensing Issues
ML20056E9731993-08-0909 August 1993
Summary of 930728 Meeting W/Util in Rockville,Md to Discuss Proposed Mods to Reactor Vessel Water Level Instrumentation, Per NRC Bulletin 93-03.List of Attendees Encl
ML20206L9831988-11-25025 November 1988
Summary of Operating Reactors Events Meeting 88-45 on 881115.List of Attendees & Handouts Encl
ML20151R5391988-08-0808 August 1988
Summary of 880623 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines. Resolution of Issues Listed
ML20153G5481988-05-0404 May 1988
Summary of 880427 Telcon W/Utils in Region III Re Personnel Changes,Follow Up on Previous Items,Items of Interest from Sites & New Items
ML20236J2291987-10-30030 October 1987
Summary of 871007 Meeting W/Hydrogen Control Owners Group (Hcog) Re Hcog Submittals on Methods for Calculating Equipment Temp Based on Quarter Scale Test Data & Impact of Station Blackout Considerations on Hcog Programs.W/Encl
ML20214J4991987-05-15015 May 1987
Summary of Operating Reactors Events Meeting 87-09 on 870330 Re Events Which Occurred Since 870316 Meeting.List of Attendees,Events Discussed & Significant Elements of Events & Summary of Events Presented Encl
ML20211M9761987-02-24024 February 1987
Summary of 870203 Meeting W/Mark III Containment Hydrogen Control Owners Group Re CLASIX-3 Computer Code Validation & Emergency Procedure Guidelines.List of Attendees Encl
ML20213F0641986-11-10010 November 1986
Summary of Operating Reactors Events Meeting 86-36 on 861020.List of Attendees,Events Discussed,Significant Events Data Sheet,Summary of Scrams W/Complications & Status of Previous & New Assignments Encl
ML20207B0141986-10-31031 October 1986
Summary of 861022 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines for Hydrogen Generation Event & Validation of Methods for Calculating Heat Transfer.Viewgraphs Encl
ML20203G6921986-07-25025 July 1986
Summary of 860619 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Mods of Clasix-3 Computer Code & Secondary Burning in Quarter Scale Test.List of Meeting Attendees & Handouts Encl
ML20203G4961986-07-24024 July 1986
Summary of 860715 Telcon W/Util Re Siumulator Exercise During NRR Mgt Assessment 860709 Meeting.Observation Made Re Difficulty in Determining Actions for Event Resulting in Loss of Hpis
ML20202B1811986-07-0202 July 1986
Summary of Allegation Review Board 860625 Meeting at Region III Re Drug Use by Us Testing Personnel,Urine Sampling Program,Defective Relays & Inadequate Experience in Radwaste Dept
ML20210R8471986-05-13013 May 1986
Summary of Operating Reactors Events Meeting 86-16 on 860512 Re Events Occurring Since Last Meeting.List of Attendees & Related Info Encl
ML20141G2901986-04-0707 April 1986
Summary of 860313 Meeting W/Mark III Containment Hydrogen Control Owners Group in Bethesda,Md Re Heat Loss Analysis. List of Attendees,Handout & Viewgraphs Encl
ML20154N8311986-03-11011 March 1986
Summary of 860128-29 Meetings W/Util,Sargent & Lundy & BNL in Chicago,Il Re Test Vs Analysis Concern for Active Valve Qualification Identified During Sqrt & Pvort Audits
ML20137L1021986-01-17017 January 1986
Summary of 860113 Meeting W/Util & Region III in Bethesda,Md Re Fuel Load Readiness & Definition of Approach for Completing Remaining Tasks.List of Attendees & Supporting Documentation Encl
ML20140B3501986-01-17017 January 1986
Summary of 851219 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Heat Sink Modeling.List of Attendees & Viewgraphs Encl
ML20137K5471986-01-17017 January 1986
Summary of 851218 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Combustible Gas Control Emergency Procedure Guideline.Attendees List,Draft Emergency Procedure Guideline & Viewgraphs Encl
ML20151M7101985-12-24024 December 1985
Summary of 851216 Meeting W/Util in Bethesda,Md Re Accelerated Power Ascension Program.List of Meeting Attendees & Handouts Encl
ML20138N5521985-12-17017 December 1985
Summary of 851120 Meeting W/Hydrogen Control Owners Group Re Status & Results of Hydrogen Combustion Tests in quarter- Scale Test Facility (Mark Iii).Attendee List & Handouts Encl
ML20138S1051985-11-13013 November 1985
Summary of 851106-07 Meetings W/Util & Sargent & Lundy in Bethesda,Md Re Fire Protection.List of Attendees,Meeting Agenda & Safe Shutdown Analysis Deviation Requests Encl
ML20136E9771985-11-13013 November 1985
Summary of 851106 Meeting W/Util in Bethesda,Md Re Status of Hydrogen Control Program,Overview of Hydrogen Control Preliminary Analysis & Schedule for Staff Review of Analysis.Meeting Handouts & Attendees List Encl
ML20138P7221985-10-30030 October 1985
Summary of 851021 Meeting W/Util,Sargent & Lundy,Bnl & S&W in Bethesda,Md to Demonstrate That Pump & Valve Operability Program in Compliance W/Nrc Reg Guide.Viewgraphs Encl
ML20133H2441985-10-0909 October 1985
Summary of 850926 Meeting W/Util & BNL in Bethesda,Md Re Util Recovery Program Following Unsatisfactory Pvort Audit on 850826.List of Meeting Attendees & Viewgraphs Encl
ML20134N0591985-08-27027 August 1985
Summary of Caseload Forecast Panel 850723-24 Meetings W/Util at Plant Re Const Progress Review & Estimation of Resource Needs for Licensing Activities.Fuel Load Date of Jan 1986 Appears Achievable.Viewgraphs Encl
ML17276A1761981-11-0202 November 1981
Forwards Minutes from Mechanical Engineering Branch 810929-30 & 1001 Meetings in Woodbury,Ny & 811016 Preservice Insp Meeting in Washington,Dc.Agenda Items from Both Meetings & Subsequent Resolution Encl
ML20214G8711978-01-11011 January 1978
Summary of 771202 Meeting W/Ge Re Rev 1 to NEDO-10466, Power Generation Control Complex Design Criteria & Safety Evaluation. List of Meeting Attendees Encl
ML20198F5601974-01-22022 January 1974
Summary of 740115 Site Visit to Inspect Onsite Meteorological Monitoring Program
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
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
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
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
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
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
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
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
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
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
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
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
ML20149D6051993-09-15015 September 1993
Summary of 930708 Region III Annual Training Managers Conference in Glen Ellyn,Il.Purpose of Meeting to Provide Forum for Discussion on Rev 7 of Operator Licensing Examiner Stds & to Discuss Operator Licensing Issues
ML20056E9731993-08-0909 August 1993
Summary of 930728 Meeting W/Util in Rockville,Md to Discuss Proposed Mods to Reactor Vessel Water Level Instrumentation, Per NRC Bulletin 93-03.List of Attendees Encl
ML20206L9831988-11-25025 November 1988
Summary of Operating Reactors Events Meeting 88-45 on 881115.List of Attendees & Handouts Encl
ML20151R5391988-08-0808 August 1988
Summary of 880623 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines. Resolution of Issues Listed
ML20153G5481988-05-0404 May 1988
Summary of 880427 Telcon W/Utils in Region III Re Personnel Changes,Follow Up on Previous Items,Items of Interest from Sites & New Items
ML20236J2291987-10-30030 October 1987
Summary of 871007 Meeting W/Hydrogen Control Owners Group (Hcog) Re Hcog Submittals on Methods for Calculating Equipment Temp Based on Quarter Scale Test Data & Impact of Station Blackout Considerations on Hcog Programs.W/Encl
ML20214J4991987-05-15015 May 1987
Summary of Operating Reactors Events Meeting 87-09 on 870330 Re Events Which Occurred Since 870316 Meeting.List of Attendees,Events Discussed & Significant Elements of Events & Summary of Events Presented Encl
ML20211M9761987-02-24024 February 1987
Summary of 870203 Meeting W/Mark III Containment Hydrogen Control Owners Group Re CLASIX-3 Computer Code Validation & Emergency Procedure Guidelines.List of Attendees Encl
ML20213F0641986-11-10010 November 1986
Summary of Operating Reactors Events Meeting 86-36 on 861020.List of Attendees,Events Discussed,Significant Events Data Sheet,Summary of Scrams W/Complications & Status of Previous & New Assignments Encl
ML20207B0141986-10-31031 October 1986
Summary of 861022 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Emergency Procedure Guidelines for Hydrogen Generation Event & Validation of Methods for Calculating Heat Transfer.Viewgraphs Encl
ML20203G6921986-07-25025 July 1986
Summary of 860619 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Mods of Clasix-3 Computer Code & Secondary Burning in Quarter Scale Test.List of Meeting Attendees & Handouts Encl
ML20203G4961986-07-24024 July 1986
Summary of 860715 Telcon W/Util Re Siumulator Exercise During NRR Mgt Assessment 860709 Meeting.Observation Made Re Difficulty in Determining Actions for Event Resulting in Loss of Hpis
ML20202B1811986-07-0202 July 1986
Summary of Allegation Review Board 860625 Meeting at Region III Re Drug Use by Us Testing Personnel,Urine Sampling Program,Defective Relays & Inadequate Experience in Radwaste Dept
ML20210R8471986-05-13013 May 1986
Summary of Operating Reactors Events Meeting 86-16 on 860512 Re Events Occurring Since Last Meeting.List of Attendees & Related Info Encl
ML20141G2901986-04-0707 April 1986
Summary of 860313 Meeting W/Mark III Containment Hydrogen Control Owners Group in Bethesda,Md Re Heat Loss Analysis. List of Attendees,Handout & Viewgraphs Encl
ML20154N8311986-03-11011 March 1986
Summary of 860128-29 Meetings W/Util,Sargent & Lundy & BNL in Chicago,Il Re Test Vs Analysis Concern for Active Valve Qualification Identified During Sqrt & Pvort Audits
ML20137L1021986-01-17017 January 1986
Summary of 860113 Meeting W/Util & Region III in Bethesda,Md Re Fuel Load Readiness & Definition of Approach for Completing Remaining Tasks.List of Attendees & Supporting Documentation Encl
ML20140B3501986-01-17017 January 1986
Summary of 851219 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Heat Sink Modeling.List of Attendees & Viewgraphs Encl
ML20137K5471986-01-17017 January 1986
Summary of 851218 Meeting W/Mark III Containment Hydrogen Control Owners Group Re Combustible Gas Control Emergency Procedure Guideline.Attendees List,Draft Emergency Procedure Guideline & Viewgraphs Encl
ML20151M7101985-12-24024 December 1985
Summary of 851216 Meeting W/Util in Bethesda,Md Re Accelerated Power Ascension Program.List of Meeting Attendees & Handouts Encl
ML20138N5521985-12-17017 December 1985
Summary of 851120 Meeting W/Hydrogen Control Owners Group Re Status & Results of Hydrogen Combustion Tests in quarter- Scale Test Facility (Mark Iii).Attendee List & Handouts Encl
ML20138S1051985-11-13013 November 1985
Summary of 851106-07 Meetings W/Util & Sargent & Lundy in Bethesda,Md Re Fire Protection.List of Attendees,Meeting Agenda & Safe Shutdown Analysis Deviation Requests Encl
ML20136E9771985-11-13013 November 1985
Summary of 851106 Meeting W/Util in Bethesda,Md Re Status of Hydrogen Control Program,Overview of Hydrogen Control Preliminary Analysis & Schedule for Staff Review of Analysis.Meeting Handouts & Attendees List Encl
ML20138P7221985-10-30030 October 1985
Summary of 851021 Meeting W/Util,Sargent & Lundy,Bnl & S&W in Bethesda,Md to Demonstrate That Pump & Valve Operability Program in Compliance W/Nrc Reg Guide.Viewgraphs Encl
ML20133H2441985-10-0909 October 1985
Summary of 850926 Meeting W/Util & BNL in Bethesda,Md Re Util Recovery Program Following Unsatisfactory Pvort Audit on 850826.List of Meeting Attendees & Viewgraphs Encl
ML20134N0591985-08-27027 August 1985
Summary of Caseload Forecast Panel 850723-24 Meetings W/Util at Plant Re Const Progress Review & Estimation of Resource Needs for Licensing Activities.Fuel Load Date of Jan 1986 Appears Achievable.Viewgraphs Encl
ML17276A1761981-11-0202 November 1981
Forwards Minutes from Mechanical Engineering Branch 810929-30 & 1001 Meetings in Woodbury,Ny & 811016 Preservice Insp Meeting in Washington,Dc.Agenda Items from Both Meetings & Subsequent Resolution Encl
ML20214G8711978-01-11011 January 1978
Summary of 771202 Meeting W/Ge Re Rev 1 to NEDO-10466, Power Generation Control Complex Design Criteria & Safety Evaluation. List of Meeting Attendees Encl
ML20198F5601974-01-22022 January 1974
Summary of 740115 Site Visit to Inspect Onsite Meteorological Monitoring Program
1999-09-30
[Table view] |
Text
. a NOV 131985
. Docket No. 50-461 APPLICANT: Illinois Power Company FACILITY: Clinton Power Station
SUBJECT:
SUMMARY
OF MEETING WITH ILLIN0IS POWER COMPANY RELATED TO
-HYDR 0 GEN CONTROL A meeting between representatives of the Illinois Power Company (IP) and the NRC staff was held on November 6,1985, at the General Electric Office in Bethesda, Maryland. The purpose of the meeting was to discuss the following:
The status of IP's hydrogen (H 9) control program; An overview of the Hp control reliminary analysis for Clinton Power Station; and Schedule for staff review of the preliminary analysis Enclosure 1 contains a copy of meeting attendees and Enclosure 2 contains a copy of the meeting handouts.
Following the meeting, the staff caucused and then informed IP that the staff would review the Hp control preliminary analyses on a schedule that would support a safety evaluation in Supplcment 6 to the SER (prior to fuel load).
The staff-reviewers (K. Parczewski, R. Sammons, H. Garg, and C. P. Tan) agreed to provide their SER inputs to the lead reviewer (A. Notafrancesco) by January 15, 1986 so the SER for Supplement 6 can be provided to the project manager by January 31, 1986.
Original Signed by Byron L. Siegel, Project Manager Licensing Branch No. 2 Division of Licensing
Enclosures:
As stated
' DISTRIBUTION cc: See next page [DocketF11ei NRC'PDR Local PDR h2220ooj$h3 4 ADocg 61 PRC System
, p NSIC LB#2 Reading Goddard, OELD l WButler LB# LB#2/DL/BC J BSiegel BSi }b WButler EHylton 11/j/5 11/g2J85 -
l
g . .
2
/$ o g
o UNITED STATES NUCLEAR REGULATORY COMMISSION
$ ;y WASHINGTON, D. C. 20553
\....+/ NOV 1 3 1985 Docket No. 50-461 APPLICANT: Illinois Power Company FACILITY: Clinton Power Station
SUBJECT:
SUMMARY
OF MEETING WITH ILLIN0IS POWER COMPANY RELATED TO HYDROGEN CONTROL A meeting between representatives of the Illinois Power Company (IP) and the NRC staff was held on November 6,1985, at the General Electric Office in Bethesda, Maryland. The purpose of the meeting was to discuss the following:
The status of IP's hydrogen (H,) control program; An overview of the H 2 control preliminary analysis for Clinton Power Station; and Schedule for staff review of the preliminary analysis.
Enclosure 1 contains a copy of meeting attendees and Enclosure 2 contains a copy of the meeting handouts.
Following the meeting, the staff caucused and then informed IP that the staff would review the H7 control preliminary analyses on a schedule that would support a safety evaluation in Supplement 6 to the SER (prior to fuel load).
The staff reviewers (K. Parczewski, R. Sammons, H. Garg, and C. P. Tan) agreed to provide their SER inputs to the lead reviewer (A. Notaf rancesco) by January 15, 1986 so the SER for Supplement 6 can be provided to the project manager by January 31, 1986.
/ iW) .Y Byron L. Siegel, Project Manager Licensing Branch No. 2 Division of Licensing
Enclosures:
As stated cc: See next page 1
Mr. Frank A. Spangenberg Clinton Power Station Illinois Power Company Unit 1 cc:
Mark Jason Jean Foy, Esquire Assistant Attorney General 511 W. Nevada Public Utilities Division Urbana, Illinois 61801 Office of the Attorney General State of Illinois Center Richard B. Hubbard 100 West Randolph Street - 12th Floor Vice President Chicago, Illinois -60601 Technical Associates 1723 Hamilton Avenue - Suite K Mr. D. P. Hall San Jose, California 95125 Vice President Clinton Power Station P. O. Box 678 Clinton, Illinois, 61727 Mr. H. R. Victor Manager-Nuclear Station Engineering Dpt.
Clinton Power Station P. O. Box 678 Clinton, Illinois 61727 Sheldon Zabel, Esquire Schiff, Hardin & Waite 7200 Sears Tower 233 Wacker Drive Chicago, Illinois 60606
' Resident Inspector U. S. Nuclear Regulatory Comnission RR 3, Box 229 A Clinton, Illinois 61727 Mr. R. C. Heider Project Manager Sargent & Lundy Engineers 55 East Monroe Street .
Chicago, Illinois 60603 Mr. L. Larson Project Manager General Electric Company 175 Curtner Avenue, N/C 395 San Jose, California 95125 Regional Administrator, Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 i
Enclosure 1 MEETING Oh HYDROGEN CONTROL WITH ILLIN0IS POWER C0ftPANY NOVEMBER 6, 1985 NAME TITLE ORGANIZATION Kathy Ann Baker Supervisor I&E Interface Illinois Power Co.
Rita Saninons Reactor Engineer NRC/DSI/RSB Byron Siegel LPM NRR/DL/LB#2 Kris Parczewski S. Chemical Eng. NRR/DE/CHEB Chen Pang Tan Structural Engineer NRR/DE/SGEB Bob LaGrange Section Leader NRC/NRR/DE/EQB Hukam Garg Electrical Engineer NRR/DE/E0B Allen Notafrancesco Containment Systems Eng NRR/DSI/CSB Timothy A. Byam Staff Engineer Illinois Power Co.
John D. Richardson Consulting Engineer Enerion Services Steve Green Supervisor, Nuclear Fuel Illinois Power Co.
Frank A. Spangenberg Manager-Licensing & Safety Illinois Power Co.
l l
m
Enclosura 2 IPC/NRC MEETING ON H2 CONTROL PRELIMINARY ANALYSIS NOVEMBER 6, 1985 AGENDA
- o INTRODUCTION MEETING OBJECTIVES ,
IPC APPROACH ON PRELIMINARY ANALYSIS o HYDROGEN IGNITION SYSTEM DESIGN o ULTIMATE CAPACITY ANALYSIS o CONTAINMENT RESPONSE ANALYSIS 4
. o EQUIPMENT SURVIVABILITY o COMPARISON TO OTHER MARK III PLANTS 4
o FINAL ANALYSIS o
SUMMARY
CONCLUSIONS i
MEETING OBJECTIVES o REVIEW THE STATUS OF IPC H2 CONTROL PROGRAM o PROVIDE THE NRC WITH AN OVERVIEW OF THE CPS PRELIMINARY ANALYSIS AND IPC'S APPROACH TO MEET THE RULE
(
o OBTAIN AGREEMENT ON SCHEDULE FOR REVIEW o BRIEFLY DISCUSS FINAL ANALYSIS d
-- - .-.. . . - , - - m -
j i APPROACH TO PRELIMINARY ANALYSIS o FORMAT, SCOPE AND DEPTH CONSISTENT WITH OTHER MARK III PLANTS 4
o RELY TO THE MAXIMUM EXTENT POSSIBLE ON THE LATEST INFORMATION FROM THE HCOG PROGRAM i
I o RELY UPON PREVIOUS MARK III EFFORTS AND CONDUCT ANALYSIS CONSISTENT WITH OTHER MARK III PLANTS o COMPARISONS TO DESIGN AND ANALYSIS OF OTHER MARK IIIs WHERE APPLICABLE n
o PROVIDE SUFFICIENT PLANT SPECIFIC ANALYSIS IN THE MAJOR
{ AREAS TO SUPPORT ISSUANCE OF FULL POWER LICENSE o MINIM.IZE THE AMOUNT OF WORK WHICH MAY BE SUPERCEDED BY THE
, HCOG PROGRAM AND FINAL ANALYSIS i
l J
1
>g A g.i 5
1 CPS HYDROGEN IGNITER SYSTEM DESIGN o DESIGN CRITERIA CONSISTENT WITH HCOG CRITERIA AND OTHER MARK III PLANTS FULL J: 2Y GRADE, SEISMIC CLASS IE o IGNITER ASSUMBLY IDENTICAL TO OTHER MARK III PLANTS GENERAL MOTORS AC DIVISION MODEL 7G GLOW PLUG 0.2 KVA DONGAN TRANSFORMER
- ASSEMBLY MANUFACTURED BY POWER SYSTEMS DIVISION OF MORRISON KNUDSEN o IGNITER LOCATIONS CONSISTENT WITH OTHER MARK IIIs LOCATION CRITERIA CONSISTENT WITH HCOG CRITERIA 30 FEET POWERED FROM DIFFERENT DIVISIONS AND 60 FEET POWERED FROM SAME DIVISION IGNITERS POWERED FROM DIFFERENT DIVISIONS IN ENCLOSED AREAS 115 IGNITERS THROUGHOUT CONTAINMENT AND DRYWELL (WW-13, DW-11, CONTAINMENT-91).
o POWER PROM TWO CLASS 1E BUSSES WITH STANDBY DIESEL GENERATORS IGNITERS DIVIDED INTO TWELVE GROUPS, SIX GROUPS PER DIVISION i
EACH GROUP HAS ELECTRICAL PROTECTION DEVICES WITH NO MORE THAT 12 IGNITERS PER GROUP o MANUALLY ACTIVATED BY TWO CONTROL ROOM HANDSWITCHES o PROCEDURES FOR SYSTEM OPERATION PRIOR TO 5% DIRECTING THE OPERATOR TO ACTIVATE PRIOR TO REACTOR WATER LEVEL REACHING TOP OF ACTIVE FUEL o PREOPERATIONALTESTINGTOVERIgYPROPERSYSTEMFUNCTIONAND IGNITER TEMPERATURE ABOVE 1700 F o SURVEILLANCE TESTING REQUIREMENTS IN CPS TECHNICAL SPECIFICATIONS o SEISMIC AND ENVIRONMENTAL QUALIFICATION IN ACCORDANCE WITH IEEE 344 and IEEE 323/NUREG 0588 L
, ULTIMATE CAPACITY ANALYSIS o CONTAINMENT ULTIMATE CAPACITY ANALYSES PREVIOUSLY SUBMITTED TO NRC BY LETTERS DATED OCTOBER 16, 1981, MARCH 15, 1983 AND SEPTEMBER 27, 1984 o ULTIMATE POSITIVE CAPACITY OF 95 1 7.5 PSIG WITH LINER AS STRENGTH ELEMENT AND 75 i 5.5 PSIG WITHOUT LOWEST PENETRATION IS EQUIPMENT HATCH AT 63 PSIG o ULTIMATE NEGATIVE PRESSURE CAPACITY OF -11 PSIG 1
o DRYWELL ULTIMATE STRUCTURAL CAPACITY ANALYSIS PREVIOUSLY TRANSMITTED BY LETTER DATED SEPTEMBER 27, 1984 1
o ULTIMATE CAPACITY (F DRYWELL PRESSURE RETAINING BOUNDARY
+63 PSID AND -61 PSID DRYWELL HEAD ULTIMATE PRESSURE CAPACITY +217 PSID AND
-86 PSID
+
1 I
i CONTAINMENT RESPONSE ANALYSIS o COMPLETED CONTAINMENT RESPONSE ANALYSIS FOR BASE CASE SORV
. AND ALSO FOR DRYWELL BREAK oH RELEASE 2
HISTORY CONSISTENT WITH APPROVED HCOG POSITIONS
- BWRCHUC USED FOR HgRELEASE HISTORY 5000 GPM REFLOOD RATE CASE THROUGH RECOVERY r
AFTER RECOVERY 0.1 LB/SEC UNTIL 75% MWR j
BWRCHUC H g HISTORY SCALED FOR SMALLER CPS CORE o CONTAINMENT RESPONSE ANALYSIS USING CLASIX-3 -
ESSENTIALLY SAME MODEL AS OTHER MARK IIIs ASSUMPTIONS CONSISTENT WITH HC00 GENERIC ANALYSIS TO BE CONDUCTED ANALYSIS INCLUDES RPV HEAT LOADS, BYPASS LEAKAGE, AND NUREG 0588 HEAT TRANSFER ASSUMPTIONS FOUR VOLUME MODEL USED TO ALLOW FOR DRYWELL BYPASS IN j THE INTERMEDIATE VOLUME FOR DWB CASE DWB CASE MAAP USED FOR INITIAL BLOWDOWN MASS / ENERGY RELEASE AND FOR SRV/LOCA VENT SPLIT l
o CLASIX-3 RESULTS CONSISTENT WITH OTHER MARK III PLANTS i
i i
f .'
i u
r-y ._,y .,-+,y m- , - ,.-. +-m- --------,r .-,y yy y , .- -- y,.,,-ge,. , + .w--<v.-,, -- ,w- w p,c y .w+- y-e-e-== . , -pey--
b I
Clinton Results Grand Gulf Results Perry Results - 1
. SORV DWB SORV DWB SORV DWB promber of Burns DW 0(0) 0(0) 0 0(1) 0 0(1)
WW 41(1) 36(1) 59 26(1) 32 30(8)
- UC 1(1) 0(1) 1 0(1) 2 0(1) ital H2 Burned
- DW 0(0) O(0) 0 0(104) 0 0(117)
(pounds) WW 1522(23) 1314(31) 1820 1233(319) 1220 1361(471)
IC 0(128) 0(185) - - - -
1 UC 0(269) 0(428) 512 0(587) 791 0(340) 112 Remaining DW 33(32) 50(43) 25 712(240) 15 692(203)
(pounds) WW 27(5) 36(8) 40 21(15) 293 151(41)
IC 146(17) 202(16) - - - -
) UC 314(43) 440(17) 207 629(114) 294 409(81)
Peak Temperature (OF) DW 198(190) 681(382) 193113M 296(707) 191[154]. 251(643)
WW 1221(866) 1769(1000) 1020[10201 1110(2295) 1762[13641 1201(1763)
IC 237(1129) 417(1251) - - - -
151(839) 192(1037) 192(587)
UC 6811197 ] 196( 860) 760[236]
. Peak Pressure (psig) DW 3.7(12.0) 14.4(27.0). 18.9[9.6 1 12.3(16.3) 15.9[10.71 13.8(17.3)
NW 6.6(22.4) 12.0(34.7) 23.519.01 11.9(31.6) 21.1(12.6] 12.2(19.4) 1 IC 4.3(22.6) 10.0(35.1) - - - -
UC 4.3(22.9) 8.5(35.4) 23.918.8l 11.7(32.1) 21.2[9.91 10.9(19.4)
The number at the left represents the value through the end of hydrogen release.
l The number in ( ) represents the effects of the forced burn after all hydrogen had been released.
- The number in ( } represents the maxima due to wetwell burn.
I DW - Drywell
- WW - Wetwell IC - Intermediate Compartment '
UC - Upper Containment ,
l i
i
EQUIPMENT SURVIVABILITY ANALYSIS o EQUIPMENT SELECTION CRITERIA CONSISTENT WITH OTHER MARK III PLANTS o COMPONENTS REQUIRED TO SURVIVE VERY SIMILAR TO OTHER MARK III PLANTS o DEFLAGRATION ANALYSIS SHOWS EQUIPMENT SHOULD SURVIVE PEAK PRESSURES FOR HYDROGEN COMBUSTION o PRELIMINARY EQUIPMENT SURVIVABILITY ANALYSIS CONDUCTED FOR IGNITER ASSEMBLY USING HEATING 6 AND CLASIX-3 TEMPERATURE ~
PROFILE ANALYZED FOR LIMITING WETWELL ENVIRONMENT MODEL AND ASSUMPTIONS CONSISTENT WITH OTHER MARK III PLANTS o BASED UPON PRELIMINARY EVALUATION, CPS EQUIPMENT SHOULD SURVIVE DEFLAGRATION BURNING o FINAL ANALYSIS WILL EVALUATE EQUIPMENT SURVIVABILITY TO 1/4 SCALE THERMAL ENVIRONMENT o SCOPING TESTS SHOW 1/4 SCALE ENVIRONMENT MORE REPRESENTATIVE OF HYDROGEN COMBUSTION THERMAL ENVIRONMENT FOR H2 RELEASE HISTORIES USED IN PRELIMINARY ANALYSIS o PRELIMINARY RESULTS FROM 1/4 SCALE SCOPING TESTS SHOW THAT EQUIPMENT SHOULD SURVIVE DIFFUSION FLAME THERMAL ENVIRONMENT
IPC HYDROGEN IGNITER ASSEIMBLY THERMAL RESPONSE PROFILE 290 -
360 -
240 -
32C - !)
300 - i t 180 -
180 -
140 -
120 - 4 100 i i i i i i i e i e i . . . i , , ,
2 4 8 8 10 12 14 18 18 20 22 (Thousands)
O TIME (SECONDS)
SOX SURFACE 4- TRANS FORM ER FIGURE 5.2-1 5-4
~
CPS CJMPARISON TO OTHER MARK III PLANTS o PRELIMINARY ANALYSIS COMPARES CPS TO GGNS ALSO VERY SIMILAR TO PNPP o IGNITER SYSTEM DESIGN ESSENTIALLY THE SAME IPC HAS 25 MORE IGNITERS DUE TO LARGER VOLUMETIC SIZE WITH SAME LOCATION CRITERIA IPC HAS FEWER IGNITERS PER ELECTRICAL CIRCUT o IPS HAS HIGHER ULTIMATE CAPACITY CONTAIliMENT SHELL: 95 VS 67 LIMITING PENETRATION: 63 VS 56 o CONTAINMENT SYSTEMS DESIGN ESSENTIALLY SAME BOTHREINF0gCEDCONCRETECONTAINMENTSDESIGNEDFOR 15PSIG, 185 F AND 3.0 PSID EXTERNAL PRESSURE CPS CONTAINMENT VOLUME LARGER WHILE MAJOR EQUIPMENT AND STRUCTURES VERY SIMILAR CONTAINMENT HEAT REMOVAL SYSTEM DESIGN ESSENTIALLY SAME
- SLIGHT DIFFERENCES IN COMBUSTIBLE GAS CONTROL SYSTEM DESIGN BUT HAS NO EFFECT ON ANALYSIS.AND CONCLUSIONS SUPPRESSION POOL MAKEUP SYSTEM ESSENTIALLY SAME o CONTAINMENT RESPONSE ANALYSIS USES DIFFERENT ASSUMPTIONS BUT RESPONSES SIMILAR IN MATERIAL RESPECTS KEY BUR!! CRITERIA ASSUMPTIONS IN CLASIX-3 THE SAME o EQUIPMENT SURVIVABILITY LIST SIMILAR o CPS EQUIPMENT SURVIVABILITY ANALYSIS USES SIMILAR MODEL AND ASSUMPTIONS AS GGNS BUT HAS HIGHER INPUT TEMPERATURE PROFILE DUE TO CHANGES IN CLASIX-3 ASSUMPTIONS RESULTING THERMAL RESPONSE SIMILAR AND CONCLUSIONS SAME
Q FINAL ANALYSIS o IPC ACTIVELY INVOLVED IN HC00 PROGRAM o IPC TO CONDUCT REVIEW OF HCOG EFFORTS AND ASSURE CPS APPLICABILITY o IPC CONDUCT ANY PLANT SPECIFIC ANALYSES BEYOND HCOG PROGRAM AS DEEMED NECESSARY o SCHEDULE SUBMITTED BY LETTER DATED JUNE 25, 1985 FINAL TASK COMPLETED BY DECEMBER 20, 1986 ANY EQUIPMENT ENHANCEMENTS PRIOR TO STARTUP FROM THE FIRST REFUELING OUTAGE 4
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