|
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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20210H6681999-07-29029 July 1999
Summary of 990329 Meeting with Gpu in Forked River,Nj Re Possibility of Decommisssioning of Oyster Creek Nuclear Generating Station.List of Attendees & Licensee Handouts Provided
ML20195G1391998-11-16016 November 1998
Summary of 981103 Meeting with Gpu in Rockville,Md Re Possible Shutdown & Decommissioning of Oyster Creek Nuclear Generating Station in Year 2000.List of Attendees & Handout Encl
ML20216E3421997-09-0303 September 1997
Summary of 970826 Meeting W/Gpu in Rockville,Md Re Possibility of Decommissioning of Plant.Agenda,Meeting Handouts & Primarily Centered Activities Associated W/Decommissioning Plant in Yr 2000 Encl
ML20148D8531997-05-28028 May 1997
Summary of 970502 Meeting W/Util to Discuss Status of Implementation Schedule for Completion of Installation of Thermo-lag at Plants.List of Attendees Encl
ML20149J5251994-12-29029 December 1994
Summary of 941219 Meeting W/Util Re Status of Licensing Actions.List of Attendees & Activities Encl
ML20058K1831993-11-26026 November 1993
Summary of 931119 Meeting W/Licensee in Rockville,Md Re Licensing Issues Involved in Construction & Loading of Independent Spent Fuel Storage Installation to Be Constructed at Plant
ML20059F3931993-10-27027 October 1993
Summary of 931020 Meeting W/Gpu Nuclear Corp in Rockville,Md Re Status of Plant Licensing Actions.List of Attendees Encl
ML20128K8261993-02-0909 February 1993
Summary of 921123-24 Meeting in King of Prussia,Pa Re Region I Positions on Operator Licensing Issues & Solicit Input from Util Training Staffs
ML20127M5941993-01-26026 January 1993
Summary of 930112 Meeting W/Util in Rockville,Md Re Reactor Bldg Access Control Mod & Operational Safeguards Response Evaluation.List of Attendees & Handouts Encl
ML20127F6681993-01-14014 January 1993
Summary of 930112 Meeting W/Util in Rockville,Md Re Status of Licensing Actions.List of Individuals Participating in Discussion & Marked Up Copy of Staff Pmr Encl
ML20127E1281993-01-13013 January 1993
Summary of 930106 Meeting W/Util in Rockville,Md Re Insp of Plant Core Spray Spargers.List of Discussion Participants & Licensee Agenda Encl
ML20125C2461992-12-0707 December 1992
Summary of 921118 Meeting W/Util in Rockville,Md Re Status of Licensing Actions
ML20058K1871990-12-11011 December 1990
Summary of 901114 Progress Review Meeting at Plant Site Re Status of Licensing Actions.List of Attendees Encl
ML20062F1121990-11-15015 November 1990
Summary of 901107 Meeting W/Util in Rockville,Md,Re Fuel Channel Bowing & Reuse of Fuel Channels at Facility
ML20059N5951990-10-0303 October 1990
Summary of 900919 Meeting W/Util in Rockville,Md to Discuss Matters Re Plant Drywell Corrosion.Viewgraphs Encl
ML20246M5871989-08-29029 August 1989
Summary of 890802 Meeting W/Util in Rockville,Md Re full-term OL & Other Licensing Activities.List of Attendees & marked-up Regulatory Info Tracking Sys List of Unresolved SEP Topics & TAC Numbers Encl
ML20246L4001989-07-10010 July 1989
Summary of 890627 Meeting W/Util in Rockville,Md Re Combustible Gas Control for Plant.List of Individuals Attending Meeting,Proposed Meeting Agenda,Matl Used by Util in Discussion & Condensed History of Gas Control Issue Encl
ML20245J7191989-06-20020 June 1989
Summary of 890607 Meeting W/Util in Forked River,Nj to Discuss Status of Plant Licensing Actions.List of Attendees & marked-up Copy of Regulatory Info Tracking Sys 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
ML20245J0141989-04-26026 April 1989
Summary of 890413 Meeting W/Util in Rockville,Md Re Status of Licensing actions.Marked-up Regulatory Info Tracking Sys List Encl
ML20235N0661989-02-21021 February 1989
Summary of 890213 Meeting W/Util & State of Nj Re Air Sys Relating to MSIVs & Reactor Bldg to Torus Vacuum Breakers. Util Should Document Overall Methodology Used for MSIV Leakage Problems Prior to Startup.Viewgraphs Encl
ML20235H0521989-02-10010 February 1989
Summary of 890130 Meeting W/Util in Rockville,Md to Discuss SSOMI (SSOMI-design Phase) Issue 2 Re Setpoints for Process Variables & Actions to Be Taken Before Startup.List of Attendees & Agenda Encl
ML20195H9671988-11-23023 November 1988
Summary of 881110 Meeting W/Util in Rockville,Md Re Status of Facility Licensing Actions
ML20155F4801988-10-0606 October 1988
Summary of 880928 Progress Review Meeting W/Util in Forked River,Nj Re Status of Plant Licensing Actions
ML20207M0771988-10-0505 October 1988
Summary of Operating Reactors Events Meeting 88-39 on 881004.List of Attendees & Viewgraphs Encl
ML20154F7971988-09-15015 September 1988
Summary of 880901 QA Meeting W/Util in Rockville,Md to Discuss Rev 2 of Util Operational QA Plan for Plants.Agenda & List of Participants Encl
ML20207F4451988-08-0909 August 1988
Summary of 880721 Meeting W/Util in Rockville,Md Re Retran Analytical Model & Cycle 12 Fuel Reload Analyses.Attendance List & Matl Used by Licensee in Meeting Encl
ML20151L8991988-07-28028 July 1988
Summary of 880713 Progress Review Meeting W/Util in Rockville,Md Re Status of Licensing Actions.List of Participants & marked-up Copy of Staff Regulatory Info Tracking Sys Encl
ML20150B3271988-07-0606 July 1988
Summary of 880628 Meeting W/Util in Rockville,Md Re Facility Outage IGSCC Insp/Stress Improvement Plans
ML20150C0101988-06-22022 June 1988
Summary of 880525 Meeting W/Gpu in Rockville,Md Re Matters Related to site-specific Response Spectra.Viewgraphs Encl
ML20195K0451988-06-16016 June 1988
Summary of 880526 Meeting W/Util in Rockville,Md Re Matters on Oyster Creek-12R Outage 1GSCC Insp/Stress Improvement Plan as Described in Licensee Ltr .Inps/stress Improvement Plans Rept Encl
ML20154C6511988-05-0909 May 1988
Summary of 880414 Progress Review Meeting W/Util & State of Nj Re Status of Facility Licensing Actions.List of Attendees Encl
ML20196J9901988-03-0707 March 1988
Summary of 880224 Meeting W/Util in Rockville,Md Re Status of Plant Licensing Actions.List of attendees,marked-up Licensing Action Rept & Updated SEP Issues Encl
ML20149L5861988-02-16016 February 1988
Summary of 871221 Meeting W/Util in Bethesda,Md Re Licensee Proposed Methodology to Develop New Seismic Floor Response Spectra.Attendance List Encl
ML20149H8331988-02-10010 February 1988
Summary of 880106 Meeting W/Util & State of Nj in Bethesda,Md Re Status of Plant Licensing actions.Marked-up Licensing Action Rept,List of Attendees,Util Topical Rept on Fuel Reload Review & Cycle 12 Reload Schedule Encl
ML20236W3801987-11-30030 November 1987
Summary of 871113 Meeting W/Util in Bethesda,Md Re Drywell Corrosion Problem at Facility.List of Attendees,Proposed Meeting Agenda & Util Presentation Encl
ML20236P2841987-11-0505 November 1987
Summary of Operating Reactors Events Meeting 87-38 on 871103.List of Attendees,Viewgraphs & Summary of Reactor Scrams Encl
ML20235W9431987-10-13013 October 1987
Summary of Operating Reactors Events Meeting 87-32 on 870922.Notes That Meeting 87-31 Did Not Occur.List of Attendees & Events Discussed & Significant Elements of Events Encl
ML20239A6721987-09-11011 September 1987
Summary of 870903 Meeting W/Util in Bethesda,Md Re Util Proposed Methodology to Develop New Seismic Floor Response Spectra for Plant.List of Meeting Attendees & Viewgraphs Encl
ML20237K6461987-08-0606 August 1987
Summary of 870619 Meeting W/Util in King of Prussia,Pa Re Changes to Util Emergency Plan for Plants Based on Changing Plant Status & Reclassification to Post Defueling Monitored Storage
ML20235U3351987-07-14014 July 1987
Summary of 870707 Meeting W/Util in Bethesda,Md Re Proposed Methodology to Develop New Seismic Floor Response Spectra for Plant.List of Meeting Attendees & Licensee Agenda Encl
ML20215K0041987-06-18018 June 1987
Summary of 870611 Meeting W/Util in Bethesda,Md Re Drywell Corrosion at Plant & Status of Sep.Attendance List & Util Agenda for Proposed Actions Encl
ML20214L1171987-05-22022 May 1987
Summary of 870515 Meeting W/Util in Bethesda,Md Re Status of Station Licensing Actions.Attendance List & marked-up Licensing Action Rept Encl
ML20207A5221987-05-15015 May 1987
Summary of Operating Reactors Event Meeting 87-13 on 870507 Re Events Which Occurred Since 870428.List of Attendees, Events Discussed & Significant Elements of Events & Summary of Events Presented Encl
ML20207S3431987-03-13013 March 1987
Summary of 870226 Meeting W/Util in Bethesda,Md Re Plans to Mitigate Corrosion of Drywell Shell.List of Attendees & Meeting Agenda Encl
ML20207S1651987-03-13013 March 1987
Summary of 870120 Meeting W/Bwr Owners Group in Bethesda,Md Re Sys for Combustible Gas Control During Loca.Viewgraphs & Attendees List Encl
ML20207R9701987-03-0909 March 1987
Summary of 870211 Meeting W/Util in Bethesda,Md Re Conceptual Design of Isolation Condensers Drywell Piping Penetrations.Attendee List Encl
ML20207Q0871987-01-14014 January 1987
Summary of 861219 Third Meeting W/Util in Bethesda,Md Re Corrosion of Outer Drywell Shell at Elevation Just Below Downcomers.Supporting Documentation Encl
ML20207N2271987-01-0505 January 1987
Summary of 861210 Meeting W/Util,Niagara Mohawk Power Corp, GE & Chicago Bridge & Iron in Bethesda,Md Re Corrosion of Outer Surface of Drywell Shell.List of Attendees,Drywell Figures,Meeting Notice & Licensee Handout Encl
1999-07-29
[Table view]
Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20210H6681999-07-29029 July 1999
Summary of 990329 Meeting with Gpu in Forked River,Nj Re Possibility of Decommisssioning of Oyster Creek Nuclear Generating Station.List of Attendees & Licensee Handouts Provided
ML20195G1391998-11-16016 November 1998
Summary of 981103 Meeting with Gpu in Rockville,Md Re Possible Shutdown & Decommissioning of Oyster Creek Nuclear Generating Station in Year 2000.List of Attendees & Handout Encl
ML20216E3421997-09-0303 September 1997
Summary of 970826 Meeting W/Gpu in Rockville,Md Re Possibility of Decommissioning of Plant.Agenda,Meeting Handouts & Primarily Centered Activities Associated W/Decommissioning Plant in Yr 2000 Encl
ML20148D8531997-05-28028 May 1997
Summary of 970502 Meeting W/Util to Discuss Status of Implementation Schedule for Completion of Installation of Thermo-lag at Plants.List of Attendees Encl
ML20149J5251994-12-29029 December 1994
Summary of 941219 Meeting W/Util Re Status of Licensing Actions.List of Attendees & Activities Encl
ML20058K1831993-11-26026 November 1993
Summary of 931119 Meeting W/Licensee in Rockville,Md Re Licensing Issues Involved in Construction & Loading of Independent Spent Fuel Storage Installation to Be Constructed at Plant
ML20059F3931993-10-27027 October 1993
Summary of 931020 Meeting W/Gpu Nuclear Corp in Rockville,Md Re Status of Plant Licensing Actions.List of Attendees Encl
ML20128K8261993-02-0909 February 1993
Summary of 921123-24 Meeting in King of Prussia,Pa Re Region I Positions on Operator Licensing Issues & Solicit Input from Util Training Staffs
ML20127M5941993-01-26026 January 1993
Summary of 930112 Meeting W/Util in Rockville,Md Re Reactor Bldg Access Control Mod & Operational Safeguards Response Evaluation.List of Attendees & Handouts Encl
ML20127F6681993-01-14014 January 1993
Summary of 930112 Meeting W/Util in Rockville,Md Re Status of Licensing Actions.List of Individuals Participating in Discussion & Marked Up Copy of Staff Pmr Encl
ML20127E1281993-01-13013 January 1993
Summary of 930106 Meeting W/Util in Rockville,Md Re Insp of Plant Core Spray Spargers.List of Discussion Participants & Licensee Agenda Encl
ML20125C2461992-12-0707 December 1992
Summary of 921118 Meeting W/Util in Rockville,Md Re Status of Licensing Actions
ML20058K1871990-12-11011 December 1990
Summary of 901114 Progress Review Meeting at Plant Site Re Status of Licensing Actions.List of Attendees Encl
ML20062F1121990-11-15015 November 1990
Summary of 901107 Meeting W/Util in Rockville,Md,Re Fuel Channel Bowing & Reuse of Fuel Channels at Facility
ML20059N5951990-10-0303 October 1990
Summary of 900919 Meeting W/Util in Rockville,Md to Discuss Matters Re Plant Drywell Corrosion.Viewgraphs Encl
ML20246M5871989-08-29029 August 1989
Summary of 890802 Meeting W/Util in Rockville,Md Re full-term OL & Other Licensing Activities.List of Attendees & marked-up Regulatory Info Tracking Sys List of Unresolved SEP Topics & TAC Numbers Encl
ML20246L4001989-07-10010 July 1989
Summary of 890627 Meeting W/Util in Rockville,Md Re Combustible Gas Control for Plant.List of Individuals Attending Meeting,Proposed Meeting Agenda,Matl Used by Util in Discussion & Condensed History of Gas Control Issue Encl
ML20245J7191989-06-20020 June 1989
Summary of 890607 Meeting W/Util in Forked River,Nj to Discuss Status of Plant Licensing Actions.List of Attendees & marked-up Copy of Regulatory Info Tracking Sys 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
ML20245J0141989-04-26026 April 1989
Summary of 890413 Meeting W/Util in Rockville,Md Re Status of Licensing actions.Marked-up Regulatory Info Tracking Sys List Encl
ML20235N0661989-02-21021 February 1989
Summary of 890213 Meeting W/Util & State of Nj Re Air Sys Relating to MSIVs & Reactor Bldg to Torus Vacuum Breakers. Util Should Document Overall Methodology Used for MSIV Leakage Problems Prior to Startup.Viewgraphs Encl
ML20235H0521989-02-10010 February 1989
Summary of 890130 Meeting W/Util in Rockville,Md to Discuss SSOMI (SSOMI-design Phase) Issue 2 Re Setpoints for Process Variables & Actions to Be Taken Before Startup.List of Attendees & Agenda Encl
ML20195H9671988-11-23023 November 1988
Summary of 881110 Meeting W/Util in Rockville,Md Re Status of Facility Licensing Actions
ML20155F4801988-10-0606 October 1988
Summary of 880928 Progress Review Meeting W/Util in Forked River,Nj Re Status of Plant Licensing Actions
ML20207M0771988-10-0505 October 1988
Summary of Operating Reactors Events Meeting 88-39 on 881004.List of Attendees & Viewgraphs Encl
ML20154F7971988-09-15015 September 1988
Summary of 880901 QA Meeting W/Util in Rockville,Md to Discuss Rev 2 of Util Operational QA Plan for Plants.Agenda & List of Participants Encl
ML20207F4451988-08-0909 August 1988
Summary of 880721 Meeting W/Util in Rockville,Md Re Retran Analytical Model & Cycle 12 Fuel Reload Analyses.Attendance List & Matl Used by Licensee in Meeting Encl
ML20151L8991988-07-28028 July 1988
Summary of 880713 Progress Review Meeting W/Util in Rockville,Md Re Status of Licensing Actions.List of Participants & marked-up Copy of Staff Regulatory Info Tracking Sys Encl
ML20150B3271988-07-0606 July 1988
Summary of 880628 Meeting W/Util in Rockville,Md Re Facility Outage IGSCC Insp/Stress Improvement Plans
ML20150C0101988-06-22022 June 1988
Summary of 880525 Meeting W/Gpu in Rockville,Md Re Matters Related to site-specific Response Spectra.Viewgraphs Encl
ML20195K0451988-06-16016 June 1988
Summary of 880526 Meeting W/Util in Rockville,Md Re Matters on Oyster Creek-12R Outage 1GSCC Insp/Stress Improvement Plan as Described in Licensee Ltr .Inps/stress Improvement Plans Rept Encl
ML20154C6511988-05-0909 May 1988
Summary of 880414 Progress Review Meeting W/Util & State of Nj Re Status of Facility Licensing Actions.List of Attendees Encl
ML20196J9901988-03-0707 March 1988
Summary of 880224 Meeting W/Util in Rockville,Md Re Status of Plant Licensing Actions.List of attendees,marked-up Licensing Action Rept & Updated SEP Issues Encl
ML20149L5861988-02-16016 February 1988
Summary of 871221 Meeting W/Util in Bethesda,Md Re Licensee Proposed Methodology to Develop New Seismic Floor Response Spectra.Attendance List Encl
ML20149H8331988-02-10010 February 1988
Summary of 880106 Meeting W/Util & State of Nj in Bethesda,Md Re Status of Plant Licensing actions.Marked-up Licensing Action Rept,List of Attendees,Util Topical Rept on Fuel Reload Review & Cycle 12 Reload Schedule Encl
ML20236W3801987-11-30030 November 1987
Summary of 871113 Meeting W/Util in Bethesda,Md Re Drywell Corrosion Problem at Facility.List of Attendees,Proposed Meeting Agenda & Util Presentation Encl
ML20236P2841987-11-0505 November 1987
Summary of Operating Reactors Events Meeting 87-38 on 871103.List of Attendees,Viewgraphs & Summary of Reactor Scrams Encl
ML20235W9431987-10-13013 October 1987
Summary of Operating Reactors Events Meeting 87-32 on 870922.Notes That Meeting 87-31 Did Not Occur.List of Attendees & Events Discussed & Significant Elements of Events Encl
ML20239A6721987-09-11011 September 1987
Summary of 870903 Meeting W/Util in Bethesda,Md Re Util Proposed Methodology to Develop New Seismic Floor Response Spectra for Plant.List of Meeting Attendees & Viewgraphs Encl
ML20237K6461987-08-0606 August 1987
Summary of 870619 Meeting W/Util in King of Prussia,Pa Re Changes to Util Emergency Plan for Plants Based on Changing Plant Status & Reclassification to Post Defueling Monitored Storage
ML20235U3351987-07-14014 July 1987
Summary of 870707 Meeting W/Util in Bethesda,Md Re Proposed Methodology to Develop New Seismic Floor Response Spectra for Plant.List of Meeting Attendees & Licensee Agenda Encl
ML20215K0041987-06-18018 June 1987
Summary of 870611 Meeting W/Util in Bethesda,Md Re Drywell Corrosion at Plant & Status of Sep.Attendance List & Util Agenda for Proposed Actions Encl
ML20214L1171987-05-22022 May 1987
Summary of 870515 Meeting W/Util in Bethesda,Md Re Status of Station Licensing Actions.Attendance List & marked-up Licensing Action Rept Encl
ML20207A5221987-05-15015 May 1987
Summary of Operating Reactors Event Meeting 87-13 on 870507 Re Events Which Occurred Since 870428.List of Attendees, Events Discussed & Significant Elements of Events & Summary of Events Presented Encl
ML20207S1651987-03-13013 March 1987
Summary of 870120 Meeting W/Bwr Owners Group in Bethesda,Md Re Sys for Combustible Gas Control During Loca.Viewgraphs & Attendees List Encl
ML20207S3431987-03-13013 March 1987
Summary of 870226 Meeting W/Util in Bethesda,Md Re Plans to Mitigate Corrosion of Drywell Shell.List of Attendees & Meeting Agenda Encl
ML20207R9701987-03-0909 March 1987
Summary of 870211 Meeting W/Util in Bethesda,Md Re Conceptual Design of Isolation Condensers Drywell Piping Penetrations.Attendee List Encl
ML20207Q0871987-01-14014 January 1987
Summary of 861219 Third Meeting W/Util in Bethesda,Md Re Corrosion of Outer Drywell Shell at Elevation Just Below Downcomers.Supporting Documentation Encl
ML20207N2271987-01-0505 January 1987
Summary of 861210 Meeting W/Util,Niagara Mohawk Power Corp, GE & Chicago Bridge & Iron in Bethesda,Md Re Corrosion of Outer Surface of Drywell Shell.List of Attendees,Drywell Figures,Meeting Notice & Licensee Handout Encl
1999-07-29
[Table view] |
Text
- \ UNITED STATES 8 o NUCLEAR REGULATORY COMMISSION
)
l $ E WASHINGTON, D. C. 20555
\ 4*** DEC 16586 Docket No. 50-219 LICENSEES: GPU Nuclear Corporation Jersey Central Power and Light Company p FACILITY: Oyster Creek Nuclear Generating Station
SUBJECT:
MEETING FEBRUARY 13, 1985, ON INSTALLATION OF QUALIFIED CONTAINMENT PURGE AND VENT VALVES DURING CYCLE 11R OUTAGE a
On Wednesday, February 13, 1985, a meeting was held at NRR Headquarters, Bethesda, Maryland,todiscussGPUNuclear's(thelicensee's) considerations to withdraw its comitments to (1) install qualified y containment (drywell) vent and purge valves and (2) upgrade the nitrogen vent and purge system during the Cycle 11 Refueling (Cycle 11R) outage.
This meeting was held at the request of the licensee. Attachment 1 is L the list of the indigiduals attending the meeting. The following is a sumary of the significant items discussed and the actions taken or proposed.
The meeting was a preliminary meeting for the licensee prior to submitting i a request to the staff. The licensee stated that this was part of its reassessment of commitments which have been made to the staff to upgrade Oyster Creek to determine if the comitments were appropriate and not t beyond the staff's requirements.
The commitment to install qualified purge and vent valves was part of the licensee's response to the staff's review of multi-plant generic activity t
B-24, Containment Purging During Normal Plant Operation. In the NRC letter of L November 29, 1978, the staff identified its generic concern to all operating reactor licensees. The licensee made the commitment in its letter dated July 31, 1930.
The comitment to upgrade the nitrogen vent and purge system was part of r
the licensee's response to the Short Term Lessons Learned NUREG-0578 of the staff's TMI Action Plan and to 10 CFR 50.44. The licensee made the comitment in its letter of June 10, 1980. This issue is also involved in the primary means for combustible gas control for Oyster Creek.
The licensee described the primary containment ventilation and inerting system. This system contains the purge and vent isolation valves and the
'l nitrogen vent and purge valves. These are shown in the figure from the Oyster Creek Updated Final Safety Analysis Report (FSAR) in Attachment 2.
?
l 8512230306 851216 PDR ADOCK 05000219 P PDR j
r . -
The licensee stated that the request to not replace the containment purge and vent isolation valves by qualified valves will affect valves V-27-1/2, t V-28-17/18/47 V-27-3/4, V-23-13/14 and V-23-15/16 in the figure in Attachment 2. All these are containment isolation valves. The request to not upgrade the nitrogen system will affect valves V-23-17/18 V-23-19/20, V-23-21/22 and V-28-47 of this figure.
The licensee stated that the comitment on the containment isolation valves is being considered to be withdrawn because these valves are blocked
! partially closed and met the staff's interim position for containment purge t
of October 23, 1979. The licensee would propose this interim position as its final position. The licensee stated that this position is conservative and the valves will close against the design basis accidents.
The licensee stated that considerations to propose the withdrawal of the comitment on the nitrogen system was based on the BWR Owner's Group model p of the hydrogen source term for the LOCA. This model was an analysis performed by General Electric (NED0-22155). The licensee stated the BWROG's model showed Oyster Creek should not reach the hydrogen flamability limit within 2 years after the LOCA.
The staff and the licensee discussed the technical arguments for the licensee's pro)osed withdrawal of its comitments. The staff stated that t
the licensee s1ould propose additional technical specifications on the existing containment vent and purge isolation valves to inspect and test I
these valves if they have resilient seals. The valves that would replace the existing valves do not have resilient seals. The staff referred to its L January 18, 1985, letter to the BWROG which stated that a containment high
- range radiation signal should go to all containment vent and purge isolation valves, large and small. The staff stated that 10 CFR Part 50.44(d) provides a design basis hydrogen source and that Generic Letter 84-09 (May 8, 1984) provides a basis for an exemption to the recombiner capability required in l 10 CFR Part 50.44(c)(3)(ii) but it is not applicable for design basis accidents.
The licensee submitted its request to withdraw the comitments to (1)
L install qualified containment vent and purge isolation valves and (2) upgrade the nitrogen vent and purge system in its letter dated September 24, 1985.
. h o c Manager WR Project Director #1 ivision of BWR Licensing Attachments:
- 1. List of Attendees
- 2. Licensee Handout l
I cc: J. Zwolinski
! G. Lear H. Kister, Region I J. Chen i K. Leu N. Chokshi i
- w. .. - ~ _..~.. . . - . . - .- ---
L cc:
G. F. Trowbridge, Esquire Resident Inspector Shaw, Pittman, Potts and Trowbridge c/o U.S. NRC 1800 M Street, N.W. Post Office Box 445 Washington, D.C. 20036 Forked River, New Jersey 08731 J.B. Liberman, Esquire Conunissioner Bishop, Liberman, Cook, et al. New Jersey Department of Energy 1155 Avenue of the Americas 101 Commerce Street New York, New York 10036 Newark, New Jersey 07102 Eugene Fisher Assistant Director Regional Administrator, Region I Division of Environmental Quality U.S. Nuclear Regulatory Coninission Department of Environmental 631 Park Avenue Protection King of Prussia, Pennsylvania 19406 380 Scotch Road Trenton, New Jersey 08628 BWR Licensing Manager GPU Nuclear 100 Interpace Parkway Parsippany, New Jersey 07054 I
Deputy Attorney General State of New Jersey Department of Law and Public Safety 36 West State Street - CN 112 Trenton, New Jersey 08625 Mayor Lacey Township 818 West Lacey Road F Forked River, New Jersey 08731 D. G. Holland Licensing Manager I Oyster Creek Nuclear Generating Station Post Office Box 388 l Forked River, New Jersey 08731
- Mr. P. B. Fiedler Vice President & Director Oyster Creek Nuclear Generating Station Post Office Box 388
. Forked River, New Jersey 08731 t
- 7. _
L ATTACHMENT 1
,t MEETING OF FEBRUARY 13, 1985 ON THE ESSF Name Affiliation J. Donohew NRC/NRR/DL M. Laggart GPUN*
M. Hober State of New Jersey **
R. Wright NRC/NRR/DE J. Kudrick NRC/NRR/DSI N. Trikouros GPUN P. Wells GPUN P. Smith GPUN R. Lorenzo GPUN A. Rochino GPUN i
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The licensee stated that the request to not replace the containment purge and vent isolation valves by qualified valves will affect valves V-27-1/2, V-28-17/18/47, V-27-3/4, V-23-13/14 and V-23-15/16 in the figure in Attachment 2. All these are containment isolation valves. The request to not upgrade the nitrogen system will affect valves V-23-17/18, V-23-19/20, V-23-21/22 and V-28-47 of this figure.
The licensee stated that the commitment on the containment isolation valves is being considered to be withdrawn because these valves are blocked partially closed and met the staff's interim position for containment purge of October 23, 1979. The licensee would propose this interim position as its final position. The licensee stated that this position is conservative and the valves will close against the design basis accidents.
The licensee stated that considerations to propose the withdrawal of the commitment on the nitrogen system was based on the BWR Owner's Group model of the hydrogen source term for the LOCA. This model was an analysis performed by General Electric (NED0-22155). The licensee stated the BWR0G's model showed Oyster Creek should not reach the hydrogen flannability limit within 2 years after the LOCA.
The staff and the licensee discussed the technical arguments for the licensee's proposed withdrawal of its conunitments. The staff stated that the licensee should propose additional technical specifications on the existing containment vent and purge isolation valves to inspect and test these valves if they 'have resilient seals. The valves that would replace the existing valves do not have resilient seals. The staff referred to its January 18, 1985, letter to the BWROG which stated that a containment high range radiation signal should go to all containment vent and purge isolation valves,-large and small. The staff stated that 10 CFR Part 50.44(d) provides a design basis hydrogen source and that Generic Letter 84-09 (May 8, 1984) provides a basis for an exemption to the recombiner capability required in 10CFRPart50.44(c)(3)(ii)butitisnotapplicablefordesignbasis accidents.
Thelicenseesubmitteditsrequesttowithdrawthecommitmentsto(1) install qualified containment vent and purge isolation valves and (2) upgrade the nitrogen vent and purge system in its letter dated September 24, 1985.
Jack N. Donohew, Project Manager BWR Project Director #1 Division of BWR Licensing Attachments:
- 1. List of Attendees DISTRIBUTION
- 2. Licensee Handout ,M;D NRC PDR
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