|
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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20217H5711999-10-15015 October 1999
Summary of 990927 Meeting with FPC Re Plant,Unit 3 Large Bore Piping Project.List of Attendees & Matl Used in Presentation Enclosed
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
ML20154P9011998-10-14014 October 1998
Summary of 980921 Meeting W/Util to Discuss FPC Plans to Modify Emergency Feedwater Sys & High Pressure Injection Sys to Resolve Previously Identified Design Issues Re DG Loading & Operator Burden.List of Attendees Encl
ML20236V0761998-07-28028 July 1998
Summary of 980724 Meeting W/Fpc Re FPC Plans Related to Qualification of Large Bore safety-related Piping,Including Schedules for Completion of Various Aspects of Project. List of Meeting Attendees & Copies of Meeting Handouts Encl
ML20236S9111998-07-22022 July 1998
Summary of 980617 Meeting W/Florida Power Corp Re FPC Plans for Revised Control Complex Habitability Analysis,Including Assumptions Used in Analysis.List of Attendees & Meeting Handouts Encl
ML20236F6981998-06-11011 June 1998
Summary of 980513 Meeting W/Util at Crystal River Site Re Endangered & Threatened Species Info & Recent Developments at Crystal River Site.List of Attendees,Meeting Handouts & FPC Sea Turtle Rescue & Handling Guidance,Encl
ML20216F9901998-03-13013 March 1998
Summary of 980225 Meeting W/Licensee to Discuss Issues Related to Review of Licensee IPE Submittal.List of Attendees Encl
ML20203F1131998-02-0202 February 1998
Summary of 980112 Meeting W/Util in Rockville,Md Re Progress Toward Resolution of Issues Specified in CAL 2-97-01,dtd 970304.List of Attendees & Copy of Handouts Presented at Meeting Encl
ML20203A3411998-01-28028 January 1998
Summary of 980108 Meeting W/Fpc in Rockville,Md Re Technical Issues Relating to Control Complex Habitability Envelope Justification for Continued Operation.List of Attendees & Meeting Handout Encl
ML20199A5001997-12-20020 December 1997
Summary of 971215 Meeting W/Florida Power Corp in Rockville, Maryland Re TS Change Request Notice (Tscrn) 210, Small Break Loss of Coolant Accident, for Crystal River Unit 3. List of Meeting Attendees & Matl Distributed Encl
ML20198B2341997-12-11011 December 1997
Summary of 971202 Meeting W/Fpc in Rockville,Md Re Seismic Qualification of Mechanical & Electrical Equipment & Large Bore Piping & Pipe Support Calculations.List of Attendees & Meeting Handout Encl
ML20199F7051997-12-0909 December 1997
Summary of 971120 Meeting W/Licensee in Rockville,Md Re Restart Technical Issues & Status of Licensing Activities. List of Attendees & Meeting Handout Encl
ML20197J9961997-12-0505 December 1997
Summary of 971120 Meeting W/Util in Rockville,Md Re Mgt Corrective Action & Restart Progress.List of Attendees & Meeting Handout Encl
ML20203B3131997-11-25025 November 1997
Summary of 971106 Telcon W/Fpc in Rockville,Md Re Restart Issues.Due to Unforeseen Circumstances,Licensee Requested Cancellation of Meeting Scheduled for 971106
ML20199E4421997-11-12012 November 1997
Summary of 971028 Meeting W/Fpc in Rockville,Md Re EDG Test Plan & Amend Request Involving EDG Protective Relays.List of Meeting Attendees & Copy of Matl Distributed at Meeting Encl
ML20199A2231997-11-0404 November 1997
Summary of 971022 Meeting W/Util in Rockville,Md to Discuss 970614 Amend Request,As Supplemented by ,Involving Mitigation of Certain SBLOCA Scenarios.W/Eight Oversize Central Files Drawings,Attendance List & List of Drawings
ML20198R9541997-10-29029 October 1997
Summary of 971022 Meeting W/Util in Rockville,Md Re Licensee Corrective Action Issues & Status of Licensing Issues That Could Potentially Affect CR3 Restart Schedule.List of Attendees & Meeting Handouts Encl
ML20217G6691997-10-0606 October 1997
Summary of 970918 Meeting W/Util in Rockville,Md Re Status of Licensing Activities.Licensee Presented Overview of Structure & Usage of EOP & Planned Changes
ML20211D6611997-09-17017 September 1997
Summary of 970905 Meeting W/Util in Rockville,Md to Discuss Status of Expected & Active Licensing Submittals Re Plant, Unit 3.Updated Schedule Encl
ML20216D0841997-09-0303 September 1997
Summary of 970820 Meeting of NRC Restart Panel for Crystal River 3 Facility Held Onsite Re Open Insp Item List.Open Insp Item List Encl
ML20217G9151997-08-0101 August 1997
Summary of 970721 Meeting W/Fpc in Rockville,Md Re EDG Upgrade,Efs & 10CFR50 App R & Other Design Issues.Attendance List & Meeting Handout Encl
ML20217D3181997-07-29029 July 1997
Summary of 970722 Plant Restart 0350 Panel Meeting W/Listed Attendees at Facility Re Status of Open Items from Insps, Restart Issues & Restart Tasks
ML20149K0281997-07-24024 July 1997
Summary of 970722 Meeting W/Florida Power Corp in Rockville, MD Re Overview of Licensee Progress Toward Readiness for Restart,Including Issues Specified in CAL 2-97-01 .Attendance List & Meeting Handouts Encl
ML20148U4411997-07-0707 July 1997
Summary of 970624 Meeting W/Util in Rockville,Md Re Proposed License Amend Relating to High Pressure Injection,Emergency Feedwater & Emergency Diesel Generator Sys.List of Attendees & Handouts Encl
ML20141G1711997-06-27027 June 1997
Summary of Crngp Ninth Meeting Held 970618-19 at Crngp Re Status of Current Insps,Plans for Future Insps & Crngp 3 Checklist.Updated Checklist Encl
ML20141K8761997-05-27027 May 1997
Summary of 970520 Meeting W/Florida Power Corp in Rockville, MD Re Status of Thermo-Lag fire-barrier Solution.List of Attendees & Meeting Handouts Encl
ML20148F8721997-05-19019 May 1997
Summary of 970509 Crngp Restart Panel Eighth Meeting in Atlanta,Ga.Panel Members Listed
ML20138G3151997-05-0101 May 1997
Summary of 970423 Meeting W/Util in Rockville,Md to Discuss General Licensing Activities.Licensee Also Provided Schedule for Certain Licensing Actions & Util Internal Notification of Organizational Changes
ML20137R0281997-04-0707 April 1997
Summary of 970318 Meeting W/Fpl in Rockville,Md to Present Potential Success Path for EFW Flow & EDG Loading Concerns During SBLOCA Design Basis Scenario.List of Attendees & Handouts Encl
ML20217D2931997-04-0303 April 1997
Summary of 970321 Plant Restart Panel Seventh Meeting W/Listed Attendees on Facility Re Future Insp Schedules.Next Meeting Scheduled for 970416
ML20141J7461997-02-24024 February 1997
Summary of 970212 Plant Restart Panel Sixth Meeting W/Listed Attendees on Facility Site to Review Restart Items & Provide mid-week Debrief of Findings.Engineering Work Done in Response to GL 96-06 Appeared to Be Good
ML20141J7201997-01-28028 January 1997
Summary of 970123 Meeting W/Crystal River Restart Panel at Plant Re Personnel Replacements,Planned Insp Activities & Rational for How Restart Items Are to Be Inspected
ML20141J7081997-01-14014 January 1997
Summary of 970108 Meeting W/Crystal River Restart Panel at Plant Re Plant Status,Personnel Selections,Licensee Event Rept 96-22,plan to Review Past 10CFR50.59 Reviews of Mods & Restart Check List of Open Items
ML20217D2851996-12-23023 December 1996
Summary of 961223 Meeting W/Crystal River Restart Panel in Atlanta,Ga Re Plant Restart.Minutes of Meeting & Checklist Encl
ML20141J6941996-12-10010 December 1996
Summary of 961203 Meeting W/Crystal River Restart Panel. Panel Reviewed Restart Issues Matrix & Characterized Each Item Either Restart or Non-Restart. Panel Also Updated Cross Reference of Issue Items Which Appear on Matrix
ML20141J6911996-11-15015 November 1996
Summary of 961113 Meeting W/Crystal River Restart Panel in Atlanta,Ga.Purpose of Meeting to Develop Restart Plan, Develop Restart Task Checklist,Develop Restart Issues Checklist & to Schedule Future Meetings
ML20133F6071996-07-16016 July 1996
Trip Rept of 951114-960708 Visit to Underwriters Labs,Inc in Northbrook,Il Re Mecatiss Fire Barrier Sys Fire Endurance Test Program
ML20062K2021993-12-15015 December 1993
Summary of 930805 Meeting W/Licensee in Rockville,Md Re Improved TS of Remote Shutdown Sys Surveillance Requirement SR 3.3.18.2 Dealing W/Verification of Transfer Switch Capability.Viewgraphs Encl
ML20058L9831993-12-13013 December 1993
Summary of 930811 Meeting W/Utils & Vendors in Rockville Re FPC Justification for Use of non-App G Methodolgy for LTOP Protection at Crystal River Unit 3.List of Attendees Encl
ML20058G6661993-11-24024 November 1993
Summary of 930909 Meeting W/Licensee in Rockville,Md Re Results of Util Analysis of CR-3 SG Tubes Pulled During Last Outage.Attendees Listed in Encl 1
ML20058M5891993-09-27027 September 1993
Summary of Operating Reactors Events Meeting 93-36 on 930922
ML20057E5831993-09-10010 September 1993
Summary of Operating Reactors Events Meeting 93-33 on 930901
ML20056H0701993-08-30030 August 1993
Summary of 930526 Meeting W/Util in Rockville,Md Re FPC Program to Resolve USI A-46 (GL-87-02) & IPEEE Seismic Issues for CR-3.List of Meeting Attendees Encl
ML20056D4611993-07-21021 July 1993
Summary of 930709 Meeting W/Util to Discuss Status & Schedule for Implementation of Plant New TS & NRC Enforcement Policy During Initial Phase of Implementation
ML20128N6131993-02-16016 February 1993
Summary of 921204 Meeting W/Util Re Key Procurement & Commercial Grade Dedication Issues
ML20247E3641989-09-0606 September 1989
Summary of 890717 Meeting W/Numarc,B&W Owners Group & Representatives of Lead Plants Re Status of STS Amends & Outstanding Issues Associated W/Lead Plant STS Submittals
ML20246F4921989-08-24024 August 1989
Summary of 890817 Meeting W/Licensee,Mpr Assoc & ORNL to Discuss Licensee Evaluation of Decay Heat Pump
ML20246P7771989-07-13013 July 1989
Summary of Operating Reactors Events Meeting 89-26 on 890712.Events Discussed & Significant Elements of Events Presented in Encl 2.List of Attendees Also Encl
ML20247A3961989-07-11011 July 1989
Summary of 890512 Meeting W/Util Re Operational Reliability of Several Components & Items Procured & Installed in Plant & Various Vendor Interface Weaknesses Identified During Insp 50-302/89-200.Handouts Encl
ML20247K0901989-05-23023 May 1989
Summary of 890517 Meeting W/Inpo Re Similarities & Differences Between Performance Indicator Programs.Detailed Discussion Encl
1999-06-29
[Table view]
Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20217H5711999-10-15015 October 1999
Summary of 990927 Meeting with FPC Re Plant,Unit 3 Large Bore Piping Project.List of Attendees & Matl Used in Presentation Enclosed
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
ML20154P9011998-10-14014 October 1998
Summary of 980921 Meeting W/Util to Discuss FPC Plans to Modify Emergency Feedwater Sys & High Pressure Injection Sys to Resolve Previously Identified Design Issues Re DG Loading & Operator Burden.List of Attendees Encl
ML20236V0761998-07-28028 July 1998
Summary of 980724 Meeting W/Fpc Re FPC Plans Related to Qualification of Large Bore safety-related Piping,Including Schedules for Completion of Various Aspects of Project. List of Meeting Attendees & Copies of Meeting Handouts Encl
ML20236S9111998-07-22022 July 1998
Summary of 980617 Meeting W/Florida Power Corp Re FPC Plans for Revised Control Complex Habitability Analysis,Including Assumptions Used in Analysis.List of Attendees & Meeting Handouts Encl
ML20236F6981998-06-11011 June 1998
Summary of 980513 Meeting W/Util at Crystal River Site Re Endangered & Threatened Species Info & Recent Developments at Crystal River Site.List of Attendees,Meeting Handouts & FPC Sea Turtle Rescue & Handling Guidance,Encl
ML20216F9901998-03-13013 March 1998
Summary of 980225 Meeting W/Licensee to Discuss Issues Related to Review of Licensee IPE Submittal.List of Attendees Encl
ML20203F1131998-02-0202 February 1998
Summary of 980112 Meeting W/Util in Rockville,Md Re Progress Toward Resolution of Issues Specified in CAL 2-97-01,dtd 970304.List of Attendees & Copy of Handouts Presented at Meeting Encl
ML20203A3411998-01-28028 January 1998
Summary of 980108 Meeting W/Fpc in Rockville,Md Re Technical Issues Relating to Control Complex Habitability Envelope Justification for Continued Operation.List of Attendees & Meeting Handout Encl
ML20199A5001997-12-20020 December 1997
Summary of 971215 Meeting W/Florida Power Corp in Rockville, Maryland Re TS Change Request Notice (Tscrn) 210, Small Break Loss of Coolant Accident, for Crystal River Unit 3. List of Meeting Attendees & Matl Distributed Encl
ML20198B2341997-12-11011 December 1997
Summary of 971202 Meeting W/Fpc in Rockville,Md Re Seismic Qualification of Mechanical & Electrical Equipment & Large Bore Piping & Pipe Support Calculations.List of Attendees & Meeting Handout Encl
ML20199F7051997-12-0909 December 1997
Summary of 971120 Meeting W/Licensee in Rockville,Md Re Restart Technical Issues & Status of Licensing Activities. List of Attendees & Meeting Handout Encl
ML20197J9961997-12-0505 December 1997
Summary of 971120 Meeting W/Util in Rockville,Md Re Mgt Corrective Action & Restart Progress.List of Attendees & Meeting Handout Encl
ML20203B3131997-11-25025 November 1997
Summary of 971106 Telcon W/Fpc in Rockville,Md Re Restart Issues.Due to Unforeseen Circumstances,Licensee Requested Cancellation of Meeting Scheduled for 971106
ML20199E4421997-11-12012 November 1997
Summary of 971028 Meeting W/Fpc in Rockville,Md Re EDG Test Plan & Amend Request Involving EDG Protective Relays.List of Meeting Attendees & Copy of Matl Distributed at Meeting Encl
ML20199A2231997-11-0404 November 1997
Summary of 971022 Meeting W/Util in Rockville,Md to Discuss 970614 Amend Request,As Supplemented by ,Involving Mitigation of Certain SBLOCA Scenarios.W/Eight Oversize Central Files Drawings,Attendance List & List of Drawings
ML20198R9541997-10-29029 October 1997
Summary of 971022 Meeting W/Util in Rockville,Md Re Licensee Corrective Action Issues & Status of Licensing Issues That Could Potentially Affect CR3 Restart Schedule.List of Attendees & Meeting Handouts Encl
ML20217G6691997-10-0606 October 1997
Summary of 970918 Meeting W/Util in Rockville,Md Re Status of Licensing Activities.Licensee Presented Overview of Structure & Usage of EOP & Planned Changes
ML20211D6611997-09-17017 September 1997
Summary of 970905 Meeting W/Util in Rockville,Md to Discuss Status of Expected & Active Licensing Submittals Re Plant, Unit 3.Updated Schedule Encl
ML20216D0841997-09-0303 September 1997
Summary of 970820 Meeting of NRC Restart Panel for Crystal River 3 Facility Held Onsite Re Open Insp Item List.Open Insp Item List Encl
ML20217G9151997-08-0101 August 1997
Summary of 970721 Meeting W/Fpc in Rockville,Md Re EDG Upgrade,Efs & 10CFR50 App R & Other Design Issues.Attendance List & Meeting Handout Encl
ML20217D3181997-07-29029 July 1997
Summary of 970722 Plant Restart 0350 Panel Meeting W/Listed Attendees at Facility Re Status of Open Items from Insps, Restart Issues & Restart Tasks
ML20149K0281997-07-24024 July 1997
Summary of 970722 Meeting W/Florida Power Corp in Rockville, MD Re Overview of Licensee Progress Toward Readiness for Restart,Including Issues Specified in CAL 2-97-01 .Attendance List & Meeting Handouts Encl
ML20148U4411997-07-0707 July 1997
Summary of 970624 Meeting W/Util in Rockville,Md Re Proposed License Amend Relating to High Pressure Injection,Emergency Feedwater & Emergency Diesel Generator Sys.List of Attendees & Handouts Encl
ML20141G1711997-06-27027 June 1997
Summary of Crngp Ninth Meeting Held 970618-19 at Crngp Re Status of Current Insps,Plans for Future Insps & Crngp 3 Checklist.Updated Checklist Encl
ML20141K8761997-05-27027 May 1997
Summary of 970520 Meeting W/Florida Power Corp in Rockville, MD Re Status of Thermo-Lag fire-barrier Solution.List of Attendees & Meeting Handouts Encl
ML20148F8721997-05-19019 May 1997
Summary of 970509 Crngp Restart Panel Eighth Meeting in Atlanta,Ga.Panel Members Listed
ML20138G3151997-05-0101 May 1997
Summary of 970423 Meeting W/Util in Rockville,Md to Discuss General Licensing Activities.Licensee Also Provided Schedule for Certain Licensing Actions & Util Internal Notification of Organizational Changes
ML20137R0281997-04-0707 April 1997
Summary of 970318 Meeting W/Fpl in Rockville,Md to Present Potential Success Path for EFW Flow & EDG Loading Concerns During SBLOCA Design Basis Scenario.List of Attendees & Handouts Encl
ML20217D2931997-04-0303 April 1997
Summary of 970321 Plant Restart Panel Seventh Meeting W/Listed Attendees on Facility Re Future Insp Schedules.Next Meeting Scheduled for 970416
ML20141J7461997-02-24024 February 1997
Summary of 970212 Plant Restart Panel Sixth Meeting W/Listed Attendees on Facility Site to Review Restart Items & Provide mid-week Debrief of Findings.Engineering Work Done in Response to GL 96-06 Appeared to Be Good
ML20141J7201997-01-28028 January 1997
Summary of 970123 Meeting W/Crystal River Restart Panel at Plant Re Personnel Replacements,Planned Insp Activities & Rational for How Restart Items Are to Be Inspected
ML20141J7081997-01-14014 January 1997
Summary of 970108 Meeting W/Crystal River Restart Panel at Plant Re Plant Status,Personnel Selections,Licensee Event Rept 96-22,plan to Review Past 10CFR50.59 Reviews of Mods & Restart Check List of Open Items
ML20217D2851996-12-23023 December 1996
Summary of 961223 Meeting W/Crystal River Restart Panel in Atlanta,Ga Re Plant Restart.Minutes of Meeting & Checklist Encl
ML20141J6941996-12-10010 December 1996
Summary of 961203 Meeting W/Crystal River Restart Panel. Panel Reviewed Restart Issues Matrix & Characterized Each Item Either Restart or Non-Restart. Panel Also Updated Cross Reference of Issue Items Which Appear on Matrix
ML20141J6911996-11-15015 November 1996
Summary of 961113 Meeting W/Crystal River Restart Panel in Atlanta,Ga.Purpose of Meeting to Develop Restart Plan, Develop Restart Task Checklist,Develop Restart Issues Checklist & to Schedule Future Meetings
ML20062K2021993-12-15015 December 1993
Summary of 930805 Meeting W/Licensee in Rockville,Md Re Improved TS of Remote Shutdown Sys Surveillance Requirement SR 3.3.18.2 Dealing W/Verification of Transfer Switch Capability.Viewgraphs Encl
ML20058L9831993-12-13013 December 1993
Summary of 930811 Meeting W/Utils & Vendors in Rockville Re FPC Justification for Use of non-App G Methodolgy for LTOP Protection at Crystal River Unit 3.List of Attendees Encl
ML20058G6661993-11-24024 November 1993
Summary of 930909 Meeting W/Licensee in Rockville,Md Re Results of Util Analysis of CR-3 SG Tubes Pulled During Last Outage.Attendees Listed in Encl 1
ML20058M5891993-09-27027 September 1993
Summary of Operating Reactors Events Meeting 93-36 on 930922
ML20057E5831993-09-10010 September 1993
Summary of Operating Reactors Events Meeting 93-33 on 930901
ML20056H0701993-08-30030 August 1993
Summary of 930526 Meeting W/Util in Rockville,Md Re FPC Program to Resolve USI A-46 (GL-87-02) & IPEEE Seismic Issues for CR-3.List of Meeting Attendees Encl
ML20056D4611993-07-21021 July 1993
Summary of 930709 Meeting W/Util to Discuss Status & Schedule for Implementation of Plant New TS & NRC Enforcement Policy During Initial Phase of Implementation
ML20128N6131993-02-16016 February 1993
Summary of 921204 Meeting W/Util Re Key Procurement & Commercial Grade Dedication Issues
ML20247E3641989-09-0606 September 1989
Summary of 890717 Meeting W/Numarc,B&W Owners Group & Representatives of Lead Plants Re Status of STS Amends & Outstanding Issues Associated W/Lead Plant STS Submittals
ML20246F4921989-08-24024 August 1989
Summary of 890817 Meeting W/Licensee,Mpr Assoc & ORNL to Discuss Licensee Evaluation of Decay Heat Pump
ML20246P7771989-07-13013 July 1989
Summary of Operating Reactors Events Meeting 89-26 on 890712.Events Discussed & Significant Elements of Events Presented in Encl 2.List of Attendees Also Encl
ML20247A3961989-07-11011 July 1989
Summary of 890512 Meeting W/Util Re Operational Reliability of Several Components & Items Procured & Installed in Plant & Various Vendor Interface Weaknesses Identified During Insp 50-302/89-200.Handouts 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
1999-06-29
[Table view] |
Text
April 7, 1997
-LICEN'SEE: Florida Power Corporation FACILITY: Crystal River Unit 3
SUBJECT:
SUMMARY
OF MEETING ON MARCH 18, 1997, REGARDING SOLUTION SET FOR EMERGENCY FEEDWATER AND EMERGENCY DIESEL GENERATOR LOADING PROBLEMS ,
On March 18, 1997, representatives of the Florida Power Corporation, licensee for Crystal River Nuclear Plant, Unit 3 (CR3) met with members of the staff at NRC Headquarters in Rockville, Maryland to present their potential success .
path for emergency feedwater (EFW) flow and emergency diesel generator (EDG) loading concerns during a small break loss of coolant accident (SBLOCA) design basis scenario. Enclosure 1 is a list of attendees. Enclosure 2 contains copies of handouts distributed at the meeting.
The licensee discussed the composition of the team that is involved in resolving the design concern. The licensee stated that the limiting scenario affecting the EFW and EDG operation is the SBLOCA, loss of offsite power (LOOP) and three limiting single failures. The licensee indicated that its established success objective is to maintain one high pressure injection (HPI) pump and EFW flow. The licensee presented details about various modifications and analyses that would be necessary to meet its established objective. The licensee also discussed its other long-term solutions including a diesel EFW pump or increased EDG capacity. ,
The staff questioned whether the licensee had considered the impact of other initiatives and corrective actions on the EFW/EDG resolution strategy. The licensee indicated that its team is generally aware of the other issues and does not expect them to affect the options discussed in the meeting. .
The meeting was informational in nature and did not represent the licensee's final solution to the EFW/EDG concerns. The licensee did not request, and the staff did not make a determination on the acceptability of the information presented in the meeting. The licensee expects to finalize its position and
- raake appropriate submittals to the staff soon. 1 Original signed by L. Raghavan, Project Manager Project Directorate II-3 O\
Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation '
Docket No. 50-302
Enclosures:
- 1. Attendance List
\ s
- 2. Meeting Handout See next page me m CMS COPY T .
l cc w/
Enclosures:
Document Name: G:\ CRYSTAL \970318. SUM l OFFICE Poll 3/PM _
l PDil 3/LA , y l PDIl 3/D , T lC l f MME LRaghaven W/ BCtayton /) /1R
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FHebdon H DATE 04/ h /97 04/ 4 /97 04/ 7 /97 OfflCIAL RECORD COPY 9704140010 970407 PDR ADOCK0500g2
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StM1ARY OF-MEETING ON MARCH 18, 1997, REGARDING SOLUTION SET FOR EMERGENCY FEEDWATER !
AND EMERGENCY. DIESEL GENERATOR LOADING PROBLEMS Distribution: I HARD COPY w/ Enclosures 1 and I !
.' d Docket: File . l
~PUBLIC t,. l Crystal-River Reading ' i OGC _ j ACRS E-Mail w/ Enclosure 1 S. Collins /F Miraglia (SJC1,FJM) !
R. Zimmerman (RPZ)
S. Varga (SAV,RCN)
J. Zwolinski (JAZ) )
F. Hebdon (FJH) '
L. Raghavan (LXRI)
- 8. Clayton (BAC2)
R. Shin (RPS)
D. Ross (SAM)
J. Jaudon (JPJ)
H. Cristensen (H0C)
W. Rogers (WGRI)
F. Orr (FR0)
B. LeFave (WTLI)
- 0. Chopra (OPC)
M. Pratt (MPP)
S. Sanchez (SPS)
D. Thatcher (DFT)
S. Saba (SNS1)
J. Lyons (JEL)
G. Tracy (GMT)
S.Johnson, J. Cahill (SJC2)
RII (URU)
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_r, r r _m n m a m rn m m m m m__n_rt re_n r-l FPC / NRC TECHNICAL MEETING AGENDA March 18,1997 Meeting Purpose Brian Gutherman EFW Startup Team John Holden ECCS/EFW Systems Fran Sullivan ,
Problem Statement Fran Sullivan Cycle 11 Modifications Fran Sullivan Solution Set Flow Paths Mark Van Sicklen Earnie Gallion Paul Fleming Jeff Seals (Framatome)
Licensing Perspective Brian Gutherman Operations Management Ron Davis Perspective Summary John Holden
, MEETING PLRPOSE l
Communicate Technical Information On 1
CR-3 EFW and EDG Loading During Small Break LOCA Mitigation Discuss the CR-3 Startup Team Mission Discuss the Solution Sets Supporting a Safe Startup Provide a Summary of The Regulatory l Actions Required
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,ft STARTUP TEAM
...s To find a resolution, based on the Team Charter: EDG / EFW Dependency Team results, to allow CR-3 to Startup Safely.
Management Fran Sullivan Ron Davis Sponsors:
Team Leader: Mark Van Sicklen Team Members: Bill Marshall Paul Fleming Chris Doyel Garrett Hebb Al Friend Mark Liebmann Earnie Gallion Jeff Seals (FTI)
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STARTUP TEAM First Team Identified EDG Margin Concerns On December 18th Recommended 3 Options Second Team Identified Concerns with Startup 1 Complexity of TS Changes Cross-Train Dependencies Importance of EFW for SBLOCA Impact of 3 Limiting Single Failures
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STARTUP TEAM cont'd
- Startup Team - How Can CR-3 Startup Safely?
- Design EOP Success Paths
- No Unreviewed Safety Questions Accurate Design and Licensing Basis No Exemptions from the Regulations Defense In Depth Integrated Safety Assessment
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STARTUP TEAM (cont'd; What is Different with This Approach?
>> Inter-disciplinary Team
- Engineering / Operations / Licensing NSSS Supplier On Site Participation Team Members Challenge Each Other Management Oversight Cycle 11/ Cycle 12
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EFW / ECCS SYSTEMS Makeup and Purification / HPI Decay Heat Removal / LPI Emergency Feedwater / EFIC Auxiliary Feedwater (Pump)
Emergency Diesel Generators I
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Motor Driven EFP-1
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PROBLEM STATEMENT I
'A' EDG Design Margin History Issues EDG Loading Cross Train Dependencies
>> Single Failures Emergency Feedwater XPSH
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THE TEAM REVIEWED FSAR CHAPTER 14 ACCIDENTS.
THE LIMITING TRANSIENTS AFFECTING THE EMERGENCY DIESEL GENERATOR LOADING AND -
- EMERGENCY FEEDWATER WERE IDENTIFIED AS:
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AND 3 LIMITING SINGLE FAILURES O
LIMITING SINGLE FAILURES LOBA o_r LOBB - Loss of a Battery
- Disables ONE Train of Emergency Core Cooling
- Disables ONE Train of DC Control Power EFP-2 The Motor Driven Emergency Feedwater Pump (EFP-1) is designed to be load shed (during the accident) to protect the 'A' Emergency Diesel Generator from an overload condition
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LOSS OF COOLANT ACCIDENT SIZES 36" Inside Diameter (7.07 ft2) ,
LBLOCA DOES NOT REQUIRE HPI
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DOES NOT REQUIRE EFW 9.6" inside Diameter (0.5 ft2)
/ SBLOCA
/ HPI IS REQUIRED e DOES NOT REQUIRE EFW
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(.015 ft2)
With 2 HPl Pumps s s
EFW IS REQUIRED FOR A LIMITED TIME 2.7" Inside Diameter (0.04 ft2)
With 1 HPI Pump EFW IS REQUIRED
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RCS' PRESSURE RESPONSE TO A SMALL BREAK LOCA 3000 i
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L 0 i TIM E 0.5 ft2 0.04 ft2 0.015 ft2 - - 0.015 ft2 if EFW is lost
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SOLUTION SET FLOW PATHS Address Each Single Failure Scenario Separately Identify Design Basis Success Path _
Identify Challenges Identify Defense In Depth Identify Needs
- Modifications
- Procedures
- Licensing Actions
- Training
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SOLUTION SET FLOW PATH r ,
3 LIMITING SINGLE FAILURES I
- LOBA ?
Loss of "A" BaP.- y INITIAL CONDITIONS r , r , r , r '
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LOOP Loss of "B" Battery
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EFW n: ADMIN h AND +
EFW FLOW ' s ANALYSIS < >
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r , FWP-7 ' DEFENSE IN DEPTH FWP-7 -+ DIESEL MOD S SUCCESS PATH v CHALLENGES DEFENSE IN DEPTH
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- INCREASE DEFENSE-IN-DEPTH
- MAXIMTZE FWP-7 INDEPENDENCE
- MENB4TZE OPERATOR BLRDEN l
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NEW DIESEL
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- POWER
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24 vde Power Supply Control ,
Power :
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Isolation MOVs :
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TIME DEPENDENCY - BWST DEPLETION
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- 500 PSIG LOBB-> '. R 1 HPI PUMP '
(Operator Cooidown) '
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EFW FLOW
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EFW ' --> ADMIN + AND +
> EFP-2 -> CROSSTIE EFW TRAINS -> EFW FLOW s ' "
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- FWP-7 DIESEL SUCCESS PATH ' "
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CHALLENGES DEFENSE IN DEPTH
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MITIGATION STRATEGY EFP-2--> 2 HPI PUMPS EFW FLOW FRAMATOME r ,
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OPERATIONAL " ,F EFP-1 TRIP '
EFW --
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MANAGEMENT ;
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DEPLETION MAR (PTL)
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DEFENSE IN DEPTH
-> FWP-7 : DIESEL SUCCESS PATH
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CHALLENGES !
DEFENSE IN DEPTH U
LIMITING SINGLE FAILURES O
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LOBA :
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- EOP/AP/OP/SP REVISIONS EFP-2 : TRAINING S
- FSAR / EDBD / ITS REVISIONS < >
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LICENSING PERSPECTIVE l
2 Team Members with Licensing Experience Needs Integrated with Other Plant Efforts TS Changes USQs FSAR/TS Bases This Is a Safe Approach TS Changes Must Address Applicable Dependencies Must Comply with Regulations NRC Communication a Key
OPERATIONS MANAGEMENT PERSPECTIVE .
l Operator Burden
- Defense In Depth EOP Impact Integrated Team
CYCLE 11 RESTART CYCLE 12 New Isolation Criteria u HPI Cavitating Ventures Crosstie EFP-2 / ASV-204 Diesel EFW Pump 150 KW EDG Upgrade l or Load Management Increase EDG Capacity l Analyze EFP-2 EFW Cavitating Ventures FWP-7 Diesel Powered EFIC Improvements i
HPI - LPI COMPOSITE
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Motor Driven EFP-1
