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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20207H3531999-06-14014 June 1999 Summary of 990317 Meeting with SCE Re Issues Staff Identified in Review of 980910 License Amend Application & Exemption Request to Remove Hydrogen Monitoring & Control Sys from SONGS Licensing Basis.Meeting Attendee List Encl ML20216B8551998-05-0707 May 1998 Summary of 980429 Meeting W/Southern California Edison in Rockville,Maryland Re Proposed Amend to TS to Allow Operation of Plant at Reduced Tcold in Reactor Coolant Sys. W/Meeting Slides & List of Meeting Attendees ML20203A3531998-01-29029 January 1998 Summary of 971223 Meeting W/Sce in Rockville,Md to Discuss Mechanical Nozzle Seal Assembly Relief Request.List of Attendees & Slides Encl ML20199G7121997-11-0606 November 1997 Summary of 971023 Meeting W/Util in Rockville,Md Re Results of Steam Generator Tube Degradation & Run Time Analysis for SONGS Unit 2.List of Attendees & Slides Encl ML20058N4851993-12-15015 December 1993 Summary of 931119 Meeting W/Sce in Rockville,Md Re Proposed Decommissioning Plan for SONGS 1.List of Attendees Encl ML20057D1681993-09-27027 September 1993 Summary of 930805 Meeting W/Util Re Methods of Providing Control Room Operators W/Optimal Info on Instrument Accuracies Under Harsh Environ Conditions.List of Attendees & Util Slides Encl ML20128F3481993-02-0202 February 1993 Summary of 920113 Meeting W/Util Re Commercial Grade Dedication at Plant ML20126E7521992-12-14014 December 1992 Summary of 921119 Meeting W/Bg&E & SCE Re Document Retrieval Sys Development & Programs.List of Attendees Also Encl 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 ML20247J6991989-05-19019 May 1989 Summary of 890501 Meeting w/C-E Owners Group in Rockville,Md Re Diverse Emergency Feedwater Actuation Sys,Per 10CFR50.62 Requirements.List of Meeting Attendees & Viewgraphs Encl ML20247J7051989-05-19019 May 1989 Summary of 890501 Meeting w/C-E Owners Group in Rockville,Md Re Diverse Emergency Feedwater Actuation Sys,Per 10CFR50.62 Requirements.List of Meeting Attendees & Viewgraphs Encl. Record Copy ML20055E3451989-05-0404 May 1989 Summary of 890501 Meeting Re Status of Util Effluents & Water Mgt Program & 1988 Annual Radiation Environ Operating Rept.Supporting Info Encl ML20246N9201989-03-16016 March 1989 Summary of Operating Reactors Events Meeting 89-010 on 890308.List of Attendees,Significant Events Identified for Input to NRC Performance Indicator Program & Summary of Reactor Scrams for Wk Ending 890305 Encl ML20247E4501989-03-16016 March 1989 Summary of 890213 Meeting w/C-E Owners Group in Rockville,Md Re Thermal Stratification in Pressurizer Surge Line,Per NRC Bulletin 88-011.List of Attendees & Viewgraphs Encl ML20235M1671989-02-17017 February 1989 Summary of Operating Reactors Events Meeting 89-07 on 890215.List of Attendees,List of Events Discussed,Summary of Events for Long Term Followup or Input to NRC Performance Indicator Program & Summary of Reactor Scrams Encl ML20151N0521988-07-26026 July 1988 Summary of Operating Reactors Events Meeting 88-30 on 880726.List of Attendees & Summary of Reactor Scrams Encl ML20127A8631988-07-12012 July 1988 Trip Rept of 880210-11 Visit to Conax Buffalo Works to Obtain Info for Info Notice Re Problems W/Kapton Insulated Wire ML20196F9951988-02-24024 February 1988 Partially Withheld Trip Rept of 880209-11 Mgt Team Visit to Region V & San Onofre & Trojan Sites Re Integrated Assessment of Mgt Effectiveness Associated W/Regionalized NRR & NMSS Programs ML20149L4981988-02-12012 February 1988 Summary of 871207 Meeting W/Utils in Bethesda,Md Re Licensees Revised Proposal to Comply W/Nrc Requirement for Simulation Facilities Under 10CFR55.45(b).List of Attendees & Util Simulation Facility Group Guideline Encl ML20235Z4081987-10-16016 October 1987 Summary of Operating Reactors Events Meeting 87-35 on 871013.List of Attendees,Events Discussed,Significant Elements of Events & Summary of Reactor Scrams & Comparison of Wk Statistics W/Industry Averages Encl ML20236A9731987-10-13013 October 1987 Summary of 870915-16 Meetings W/Four Facility Licensees in Bethesda,Md Re Proposal to Apply for NRC Approval for Simulation Facilities.Viewgraphs & Related Documents Encl ML20239A0231987-09-10010 September 1987 Summary of Operating Reactor Events Meeting 87-30 on 870908, Re Briefing Senior Managers from Nrr,Res,Aeod & Regional Ofcs on Events Which Occurred Since 870825 Meeting.Attendees List,Summary of Reactor Scrams & Viewgraphs 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 ML20247H9551986-10-0303 October 1986 Summarizes Allegation Review Board 860822 Meeting Re Review of Allegation Presented by Allegation RV-86-A-0070.Board Agreed to Close Allegation Upon Notifying Licensee & Forwarding Info to Appropriate Law Enforcement Agency NUREG-0518, Summary of ACRS 316th Meeting on 860807-09 in Washington,Dc Re Proposed Standardization Policy Statement & Review of Issues Related to Reorganization of TVA Mgt Structure & Shutdown of TVA Nuclear Power Plants1986-08-18018 August 1986 Summary of ACRS 316th Meeting on 860807-09 in Washington,Dc Re Proposed Standardization Policy Statement & Review of Issues Related to Reorganization of TVA Mgt Structure & Shutdown of TVA Nuclear Power Plants ML20206S7361986-08-13013 August 1986 Summary of ACRS Subcommittee on Westinghouse Reactor Plants 860730 Meeting in Washington,Dc Re Review of Loss of All in- Plant Ac Power & 851121 Water Hammer Event.Presentation Schedule & Sequence of Events Encl ML20206L9081986-08-11011 August 1986 Summary of Operating Reactor Events Meeting 86-27 on 860804 W/Ofc Director,Div Directors & Representatives Re Briefing on Events Which Occurred Since Last Meeting on 860728.List of Attendees & Viewgraphs Encl ML20211L0581986-06-30030 June 1986 Summary of 860521 Meeting W/Nsss Owners Group,Numarc & INPO in Bethesda,Md Re Planned Industry Actions in Response to Check Valve & Water Hammer Event at Facility.List of Attendees,Agenda & Viewgraphs Encl ML20211G7781986-06-13013 June 1986 Summary of Operating Reactor Events Meeting 86-19 on 860609. List of Attendees,Events Discussed & Status of Previous Assignments Encl ML20197F1691986-05-0808 May 1986 Summary of Operating Reactors Events 860428 Meeting W/Listed Divs Re Chernobyl Nuclear Accident & Events at Us Reactors ML20203F1711986-04-22022 April 1986 Summary of 860407 Meeting W/Westinghouse,Ge,B&W & C-E NSSS Owners Groups in Bethesda,Md Re Actions in Response to 851121 Check Valve/Water Hammer Event ML20141F4091986-04-10010 April 1986 Summary of Operating Reactors Events Meeting 86-10 W/Ofc Director,Div Directors & Representatives Re Events Since 860324.Viewgraphs & Supporting Documentation Encl ML20205J7411986-02-28028 February 1986 Summary of ACRS 310th Meeting on 860213-15 in Washington,Dc Re Review Studies Done & Procedures Proposed by Gpu Nuclear to Protect Against Inadvertent Criticality During Defueling of TMI-2 Core ML20138M9281985-12-12012 December 1985 Summary of Operating Reactor Events Meeting 85-25 on 851202 Re Listed Events.Attendee List,Summary of Events Discussed & Viewgraphs Encl ML20137X5091985-11-29029 November 1985 Summary of Operator Reactor Events Meeting 85-24 on 851125 Re Briefing of Ofc Directors & Div Directors & Representatives on Events Which Occurred Since Last Meeting on 851118.List of Attendees Encl ML20133E4631985-10-0101 October 1985 Summary of Operating Reactors Events Meeting 85-17 on 850923.List of Attendees & Viewgraphs Encl ML20133G9971985-07-10010 July 1985 Summary of ACRS SEP Subcommittee on San Onofre in Washington,Dc Re Integrated Plant Safety Analysis Rept ML20127D6361985-04-15015 April 1985 Trip Rept of 850402-03 Meetings W/Util,Eg&G,Nct Engineering, Lll & Impell Re Proposed long-term Svc Criteria & Methodology.List of Attendees & Viewgraphs Encl ML20136G6831985-02-28028 February 1985 Summary of 841106 Meeting in Washington,Dc Re Technical & Legal Reviews & Activities Concerning Investigation.W/O Stated Encls ML20136G5951985-02-28028 February 1985 Summary of 841004 Meeting W/Util Re Restart ML20126H0191984-10-22022 October 1984 Summary of 841019 Meeting W/Util Re Seismic Design Capability.Related Info Encl ML20127C1831984-10-12012 October 1984 Summary of 841010 Meeting W/Util Re Legal Issues Associated W/Restart ML20127C1791984-10-12012 October 1984 Summary of 841005 Meeting W/Util Re Restart Before Completion of Seismic Upgrade ML20136H0481984-10-0202 October 1984 Summary of 840919 Meeting W/Util Re Util Organizational Changes ML20215H5251984-08-24024 August 1984 Partially Deleted Summary of 870822 Meeting at Region V Ofc Re Allegation RV-84-0092 Concerning Alcohol & Drug Abuse at Plant.Members of Panel Listed.Action Plan Developed to Deal W/Allegations Encl.W/O Encl ML20126L2331981-05-0101 May 1981 Summary of 810429 Meeting W/Pwr Owners Group Re Thermal Shock to Reactor Pressure Vessels.All Parties Agree That Thermal Shock W/Subsequent Repressurization Is Safety Concern Needing Prompt Evaluation ML20126D5631979-11-20020 November 1979 Summary of 791116 Meeting W/Applicant Re Seismology ML20126D5261979-11-19019 November 1979 Summary of 791116 Meeting W/Applicant in Washington,Dc Re seismology.Woodward-Clyde Consultants Rept Encl ML20148A2591978-10-16016 October 1978 Summary of 781006 Meeting W/Util to Discuss SSE Program. Summary of Util/Tera Presentation & Attendee List Encl ML20126D5251978-10-0505 October 1978 Summary of 780928-29 Meeting in Bethesda,Md Re New Seismic Info Concerning Facility 1999-06-14
[Table view] Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20207H3531999-06-14014 June 1999 Summary of 990317 Meeting with SCE Re Issues Staff Identified in Review of 980910 License Amend Application & Exemption Request to Remove Hydrogen Monitoring & Control Sys from SONGS Licensing Basis.Meeting Attendee List Encl ML20216B8551998-05-0707 May 1998 Summary of 980429 Meeting W/Southern California Edison in Rockville,Maryland Re Proposed Amend to TS to Allow Operation of Plant at Reduced Tcold in Reactor Coolant Sys. W/Meeting Slides & List of Meeting Attendees ML20203A3531998-01-29029 January 1998 Summary of 971223 Meeting W/Sce in Rockville,Md to Discuss Mechanical Nozzle Seal Assembly Relief Request.List of Attendees & Slides Encl ML20199G7121997-11-0606 November 1997 Summary of 971023 Meeting W/Util in Rockville,Md Re Results of Steam Generator Tube Degradation & Run Time Analysis for SONGS Unit 2.List of Attendees & Slides Encl ML20058N4851993-12-15015 December 1993 Summary of 931119 Meeting W/Sce in Rockville,Md Re Proposed Decommissioning Plan for SONGS 1.List of Attendees Encl ML20057D1681993-09-27027 September 1993 Summary of 930805 Meeting W/Util Re Methods of Providing Control Room Operators W/Optimal Info on Instrument Accuracies Under Harsh Environ Conditions.List of Attendees & Util Slides Encl ML20128F3481993-02-0202 February 1993 Summary of 920113 Meeting W/Util Re Commercial Grade Dedication at Plant ML20126E7521992-12-14014 December 1992 Summary of 921119 Meeting W/Bg&E & SCE Re Document Retrieval Sys Development & Programs.List of Attendees Also Encl 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 ML20247J7051989-05-19019 May 1989 Summary of 890501 Meeting w/C-E Owners Group in Rockville,Md Re Diverse Emergency Feedwater Actuation Sys,Per 10CFR50.62 Requirements.List of Meeting Attendees & Viewgraphs Encl. Record Copy ML20247J6991989-05-19019 May 1989 Summary of 890501 Meeting w/C-E Owners Group in Rockville,Md Re Diverse Emergency Feedwater Actuation Sys,Per 10CFR50.62 Requirements.List of Meeting Attendees & Viewgraphs Encl ML20055E3451989-05-0404 May 1989 Summary of 890501 Meeting Re Status of Util Effluents & Water Mgt Program & 1988 Annual Radiation Environ Operating Rept.Supporting Info Encl ML20247E4501989-03-16016 March 1989 Summary of 890213 Meeting w/C-E Owners Group in Rockville,Md Re Thermal Stratification in Pressurizer Surge Line,Per NRC Bulletin 88-011.List of Attendees & Viewgraphs Encl ML20246N9201989-03-16016 March 1989 Summary of Operating Reactors Events Meeting 89-010 on 890308.List of Attendees,Significant Events Identified for Input to NRC Performance Indicator Program & Summary of Reactor Scrams for Wk Ending 890305 Encl ML20235M1671989-02-17017 February 1989 Summary of Operating Reactors Events Meeting 89-07 on 890215.List of Attendees,List of Events Discussed,Summary of Events for Long Term Followup or Input to NRC Performance Indicator Program & Summary of Reactor Scrams Encl ML20151N0521988-07-26026 July 1988 Summary of Operating Reactors Events Meeting 88-30 on 880726.List of Attendees & Summary of Reactor Scrams Encl ML20149L4981988-02-12012 February 1988 Summary of 871207 Meeting W/Utils in Bethesda,Md Re Licensees Revised Proposal to Comply W/Nrc Requirement for Simulation Facilities Under 10CFR55.45(b).List of Attendees & Util Simulation Facility Group Guideline Encl ML20235Z4081987-10-16016 October 1987 Summary of Operating Reactors Events Meeting 87-35 on 871013.List of Attendees,Events Discussed,Significant Elements of Events & Summary of Reactor Scrams & Comparison of Wk Statistics W/Industry Averages Encl ML20236A9731987-10-13013 October 1987 Summary of 870915-16 Meetings W/Four Facility Licensees in Bethesda,Md Re Proposal to Apply for NRC Approval for Simulation Facilities.Viewgraphs & Related Documents Encl ML20239A0231987-09-10010 September 1987 Summary of Operating Reactor Events Meeting 87-30 on 870908, Re Briefing Senior Managers from Nrr,Res,Aeod & Regional Ofcs on Events Which Occurred Since 870825 Meeting.Attendees List,Summary of Reactor Scrams & Viewgraphs 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 ML20247H9551986-10-0303 October 1986 Summarizes Allegation Review Board 860822 Meeting Re Review of Allegation Presented by Allegation RV-86-A-0070.Board Agreed to Close Allegation Upon Notifying Licensee & Forwarding Info to Appropriate Law Enforcement Agency NUREG-0518, Summary of ACRS 316th Meeting on 860807-09 in Washington,Dc Re Proposed Standardization Policy Statement & Review of Issues Related to Reorganization of TVA Mgt Structure & Shutdown of TVA Nuclear Power Plants1986-08-18018 August 1986 Summary of ACRS 316th Meeting on 860807-09 in Washington,Dc Re Proposed Standardization Policy Statement & Review of Issues Related to Reorganization of TVA Mgt Structure & Shutdown of TVA Nuclear Power Plants ML20206S7361986-08-13013 August 1986 Summary of ACRS Subcommittee on Westinghouse Reactor Plants 860730 Meeting in Washington,Dc Re Review of Loss of All in- Plant Ac Power & 851121 Water Hammer Event.Presentation Schedule & Sequence of Events Encl ML20206L9081986-08-11011 August 1986 Summary of Operating Reactor Events Meeting 86-27 on 860804 W/Ofc Director,Div Directors & Representatives Re Briefing on Events Which Occurred Since Last Meeting on 860728.List of Attendees & Viewgraphs Encl ML20211L0581986-06-30030 June 1986 Summary of 860521 Meeting W/Nsss Owners Group,Numarc & INPO in Bethesda,Md Re Planned Industry Actions in Response to Check Valve & Water Hammer Event at Facility.List of Attendees,Agenda & Viewgraphs Encl ML20211G7781986-06-13013 June 1986 Summary of Operating Reactor Events Meeting 86-19 on 860609. List of Attendees,Events Discussed & Status of Previous Assignments Encl ML20197F1691986-05-0808 May 1986 Summary of Operating Reactors Events 860428 Meeting W/Listed Divs Re Chernobyl Nuclear Accident & Events at Us Reactors ML20203F1711986-04-22022 April 1986 Summary of 860407 Meeting W/Westinghouse,Ge,B&W & C-E NSSS Owners Groups in Bethesda,Md Re Actions in Response to 851121 Check Valve/Water Hammer Event ML20141F4091986-04-10010 April 1986 Summary of Operating Reactors Events Meeting 86-10 W/Ofc Director,Div Directors & Representatives Re Events Since 860324.Viewgraphs & Supporting Documentation Encl ML20205J7411986-02-28028 February 1986 Summary of ACRS 310th Meeting on 860213-15 in Washington,Dc Re Review Studies Done & Procedures Proposed by Gpu Nuclear to Protect Against Inadvertent Criticality During Defueling of TMI-2 Core ML20138M9281985-12-12012 December 1985 Summary of Operating Reactor Events Meeting 85-25 on 851202 Re Listed Events.Attendee List,Summary of Events Discussed & Viewgraphs Encl ML20137X5091985-11-29029 November 1985 Summary of Operator Reactor Events Meeting 85-24 on 851125 Re Briefing of Ofc Directors & Div Directors & Representatives on Events Which Occurred Since Last Meeting on 851118.List of Attendees Encl ML20133E4631985-10-0101 October 1985 Summary of Operating Reactors Events Meeting 85-17 on 850923.List of Attendees & Viewgraphs Encl ML20133G9971985-07-10010 July 1985 Summary of ACRS SEP Subcommittee on San Onofre in Washington,Dc Re Integrated Plant Safety Analysis Rept ML20136G6831985-02-28028 February 1985 Summary of 841106 Meeting in Washington,Dc Re Technical & Legal Reviews & Activities Concerning Investigation.W/O Stated Encls ML20136G5951985-02-28028 February 1985 Summary of 841004 Meeting W/Util Re Restart ML20126H0191984-10-22022 October 1984 Summary of 841019 Meeting W/Util Re Seismic Design Capability.Related Info Encl ML20127C1831984-10-12012 October 1984 Summary of 841010 Meeting W/Util Re Legal Issues Associated W/Restart ML20127C1791984-10-12012 October 1984 Summary of 841005 Meeting W/Util Re Restart Before Completion of Seismic Upgrade ML20136H0481984-10-0202 October 1984 Summary of 840919 Meeting W/Util Re Util Organizational Changes ML20215H5251984-08-24024 August 1984 Partially Deleted Summary of 870822 Meeting at Region V Ofc Re Allegation RV-84-0092 Concerning Alcohol & Drug Abuse at Plant.Members of Panel Listed.Action Plan Developed to Deal W/Allegations Encl.W/O Encl ML20126L2331981-05-0101 May 1981 Summary of 810429 Meeting W/Pwr Owners Group Re Thermal Shock to Reactor Pressure Vessels.All Parties Agree That Thermal Shock W/Subsequent Repressurization Is Safety Concern Needing Prompt Evaluation ML20126D5631979-11-20020 November 1979 Summary of 791116 Meeting W/Applicant Re Seismology ML20126D5261979-11-19019 November 1979 Summary of 791116 Meeting W/Applicant in Washington,Dc Re seismology.Woodward-Clyde Consultants Rept Encl ML20148A2591978-10-16016 October 1978 Summary of 781006 Meeting W/Util to Discuss SSE Program. Summary of Util/Tera Presentation & Attendee List Encl ML20126D5251978-10-0505 October 1978 Summary of 780928-29 Meeting in Bethesda,Md Re New Seismic Info Concerning Facility ML20196H3981978-07-0505 July 1978 Summary of 780622 Meeting W/Westinghouse Owners Group to Discuss Results of Phase a of three-phase Plan & Current Schedule for Resolution of Asymmetric LOCA Loads Isssue.List of Attendees Encl ML20148G7781978-01-18018 January 1978 Summary of 780105 Meeting W/Util Re SEP Review of Environ Qualification of Electrical Equipment ML20245C3211977-07-11011 July 1977 Summary of 770525 Meeting W/Westinghouse & Util Group Members Re Efforts to Prevent Reactor Vessel Overpressurization.W/O Encls 1999-06-14
[Table view] |
Text
CERTIFIED COPY 9 % e[ DATE ISSUED: 7/10/85 l f'
,. 1, h $5' AW PD2 Ofdd$.$ <
l MINUTES OF THE ACRS SUBCOMMITTEE MEETING OF '
- SYSTEMATIC EVALUATION PROGRAM SUBCOMMITTEE ON SAN ON0FRE JUNE 19, 1985 WASHINGTON, DC i
A meeting was held by the ACRS Systematic Evaluation Program Subcomittee on San Onofre. The purpose of the meeting was to review the Integrated Plant Safety Analysis Report on San Onofre. Notice of the meeting was published in the Federal Register on Friday, May 31, 1985 (Attachment A). The schedule of items covered in the meeting is in Attachment B. The list of attendees is in The handouts are filed Attachment C. A list of handouts is in Attachment D.
with the office ccpy of this sumary/ minutes. H. Alderman was the ACRS staff member for this meeting. Chairman C. Siess convened the meeting at 8:30 A.M.
PRINCIPAL ATTENDEES:
Southern California San Diego Gas NRC Staff Edison and Electric ACRS Members M. Medford T. Phillips C. P. Siess, Chairman C. Grimes D. A. Ward E. McKenna K. Baskin C. J. Wylie W. Paulson J. Rainsberry R. Dudley M. Short T. Cheng J. Hammond ACRS Staff H. Alderman C. Grimes, Chief, Systematic Evaluation Program Branch Mr. Grimes noted that the seismic issue has two components: the return to service plan that allowed restart of the reactor, and the long-term service l
og plan to resolve long term items.
5' O
M. Medford, Southern California Edison Q
Mr. Medford gave a brief description of the Plant. The licensed thermal power g rating is 4347 MWt. The approximate electrical capacity is 450 MWe. The Plant y
is a three-loop, Westinghouse NSS. The architect-engineer was the Bechtel g@ Corporation. The fuel is stainless steel clad. There are two major, unique
- '" design features. The safety injection system involves a transfer of the feed
' U @AIED CRIGIyAy, a e y o m n.an,_ ,ef,e orecous NU N dY h '
4,
l l i .
MINUTES FOR THE l '
6/19/85 SAN ONOFRE-SEP REVIEW i MEETING i The second L system from the feed function to the safety injection function.
In 1976 l unique design difference is that there are no main steam stop valves.
the diesel generators were installed. They have an actual capacity of about 9 l
' At the same outage the megawatts, although the Plant relies on 6 megawatts. t j sphere enclosure project was completed. The objective was to reduce " shine" to the exclusion area. t E. McKenna Integrated Assessment Project Manager, San Onofre, OVERVIEW Ms. McKenna noted that of the 137 topics considered for San Onofre, 24 topics l
were deleted on a generic basis, 24 topics were deleted on a plant-specific i i
basis, so that a total of 89 topics were considered. During the review 53 topics were found to be acceptable, which left 36 to be addressed in the integrated assessment. The 36 topics included 86 issues. Of the 86 issues, 41 issues were determined to require no further action; 5 issues required hardware l modifications; 12 issues required procedural or Technical Specification changes; and 26 issues required further evaluation. The seismic issue is i
listed under further evaluation. '
- c E. McKenna Integrated Assessment Project Manager, San Onofre, PROBABILISTIC RISK ASSESSMENT Mr. Grimes pointed out that San Onofre did not have a plant-specific PRA, and a y
surrogatePRA(Surry)wasused. M. Rubin pointed out that one area where the PRA technique was used was the switchover from the injection mode to recircu-lation mode. The switchover is manual. The concern of failure to switchover !
Based on PRA techniques, the i at the proper time could cause pump cavitations.
Staff rate this issue as a high risk.
[
j i
Ms. McKenna remarked that inadvertent tsunami gate closure was determined to '
i have low risk significance. Nevertheless, the tsunami gates were removed since i other studjes had shown they were not needed.
T. Cheng, SEP Program, STATUS REPORT ON THE SEISMIC UPGRADE 1 ,
i j
' MINUTES FOR THE 6/19/85 EAN ON0FRE-SEP REVIEW MEETING Mr. Cheng pointed out that, as a result of the Staff's review of the Unit I return to service program, the Staff is assured that the Plant has the capa-bility to maintain its hot standby condition following a 0.67g earthquake.
This conclusion was reached based upon an audit review and confinnatory analy-sis for selected piping and equipment systems.
On March 12, 1985 the Licensee proposed its long-tenn service program and the criteria, methods, and analysis to be used. This program will assure that the Plant will possess the capability for cold shutdown and accident mitigation.
The Staff's review will concentrate on the acceptability of the proposed reevaluation criteria and analysis method. In addition, the Staff will conduct an audit review and will perform a confirmatory analysis by sampling on a selected basis.
l E. McKenna, Integrated Assessment Project Manager, San Onofre, OPEN ISSUES -
Ms. McKenna discussed the switchover from the infection mode to the recircu-lation mode. She noted that the feedwater pumps are used in conjunction with the charging pumps during the initial phase of injection. The feedwater pumps are 10,000 gpm per pump. At about the 21% level in the refueling water storage tank, an alarm sounds. The operator has to trip the feedwater pumps and realign valves to take suction from the sump in about 3 minutes.
The Staff's concern is that the time is not adequate and if the switchover is not accomplished in time, loss of NPSH and cavitation in the charging pumps could damage tha pumps. The Staff proposes an automatic trip of the feedwater pumps. The Licensee's position is that their operators can realign the valves in this tine. The Licensee also stated that they would like to see if there are any possible detrimental effects of automatic feedwater pump trip.
Ms. McKenna pointed out that tornado missile protection was another area of disagreement. The basic disagreement involves what is the appropriate hazard function for the Plant. The Staff and the Licensee have both performed l
l 1
- 4- JUNE 19, 1985 MINUTES FOR THE 6/19/85 SAN ONOFRE-SEP REVIEW MEETING Dr.
calculations of the hazard function and these calculations do not agree.
Siess pointed out that resolution of the discrepancies in these calculations did not fall within the scope of the SEP Subcommittee.
E. McKenna, ISSUES REQUIRING FURTHER EVALUATION Two issues that Ms. McKenna noted were:
- Roof ponding; the capability of the loops to take the ponding load.
The Licensee has done an analysis which concludes the roofs are capable of withstanding the load. The Staff is reviewing this analysis.
- Foundation settlement. This involves long-term settlement. The Corps of Engineers will do some more site studies. This report is expected to resolve this issue.
E. McKenna, HARDWARE MODIFICATIONS The most significant items under this category were:
This, added
to the present turbine-driven and motor-driven auxiliary feedwater pumps, will add to the reliability of the auxiliary feedwater system.
- Dedicating a diesel generator for shutdown systems will provide capabil-ity for plant shutdown independent of certain fire areas.
The Subcommittee meeting was adjourned at 2:00 P.M.
NOTE: A complete transcript of the meeting is on file at the NRC Public Document Room at 1717 H St., NW., Washington, D.C. or can be
-obtained at cost from Ann Riley & Associates,1625 I St., N.W., Suite 921, Washington, D. C. 20006, Phone: (202) 293-3950
njj > >, m. - i os 13206 Federal Regist:r / Vcl. !,0. N .105 / Frid:y. hty 31. 1985 / N;tices
- t W rg:nda for subject meeting sh:11 mnting cn lun218. Ro:m 1046.1717 H Advisory Committee on Reactor e be ce follows: Street. NW, Washington. DC. Safeguards Subcommittee on Tuesday. June.JA 1935-imp m. until The entire meeting will be open to Systematic Evaluation Program (San '
public attendance. Onofre); Meeting the conclusion of business
- He Subcommittees will explore the The agenda for the subject meeting eA ubcomm. Hee on us? of natural aptitude selection shall be as follows: Systematic Evaluation Program (San procedures, tests, and evaluations. Tuesday.fune la 1985-430 a m. until Onofre) will hold a meeting on june 19.
Oral statements may be presented by 1985. Room 1046.1717 H Street. NW.
members of the public with the the conc!.ssion of business Washington, DC. .,
concurrence of the Subcornmittee The Subcommittee will review the ne entire meeting will be open to Ch:irman; written statements will be maintenance and sun eillance program ccc:pted and made available to the public attendance.
plan.
Committee. Recordings will be permitted %e agenda for the subject meeting Oral statements may be presented by shall be as follows-cnly during those portions of the ,
l members of the pub!,c with the mnting when a transcript is being kep,' Wednesday. June 19.198.%&30 a.m. until l cnd questions may be asked only by concurrence of the Subcommittee Chairman; written statements will be the conclusion of busmess i
' m:mbers of the Subcommittee,its accepted and made available to the The Subcommittee will review the consultants, and Staff. Persons desiring 13 make oral statements should notify Committee. Recordings will be permitted Integrated Plant Safety Analysis Report [
I th? ACRS staff member named below as only during those portions of the (IPSAR) for San Onofre Unit 1.
far in advance as is practicable so that meeting when a transcript is being kept. Oral statements may be presented by !
and questions may be asked only by members of the public with the i cppropriate arrangements can be made, During the initial portion of the members of the Subcommittee.its concurrence of the Subcommittee m:eting. the Subcommittee, along with consultants. and Staff. Persons desiring Chairman, written statements will be tny of its consultants who may be to make oral statements should notify accepted and made available to the present, may eschange preliminary the ACRS staff member named below as Committee. Recordings will be permitted views regarding matters to be far in advance as is practicable so that only during those portions of the c:nsidered durmg the balance of the appropriate arrangements can be made. meeting when a transcript is being kept.
During the initial portion of the and questions may be asked only by ubcommittee will then hear meeting. the Subcommittee, along with members of the Subcommittee. its presentations by and hold d:scussions consultants and Staff. Persons desiring any of its consultants who may be with representatnes of the NRC Staff, to make oral statements should notify present. may exchange preliminary its consultants. and other interested the ACRS staff rnember named below as persons regarding this resiew. view s regarding matters to be considering during the balance of the far in advance as is practicable so that
- Further information regard;ng topica appropriate arrangements can be made.
t) be discussed, whether the meeting meetmg.
his been canceted or rescheduled, the During the initial portion af t'.e ne Subcommittee will then hear meeting. the Subcommit!<e. along with Ch:frman's ruling on requests for the presentations by and hold discussions cpportunity to present oral statements with representatives of the NRC Staff, any of its consultants *ho may be cnd the time allotted therefor can be its consultants, and other interested present, may exchange preliminary cbtamed by a prepaid telephone call to views regarding matters to be persons regarding this review. considered during the balance of the th2 cognizant ACRS staff member.Mr.
J;hn Schiffgens or Mr. Herman Further information regarding topica meeting.
Alderman (telephone 202/634-1414) to be discussed, whether the meeting The Subcommittee will then hear between 815 a m. and 5 00 p m.. EDT. has been cance!!ed or rescheduled. the presentations by and hold discussions Persons planrung to attend this meeting Chairman a ruling on requests for the with representatives of the NRC Staff, are urged to contact the abos e named opportunity to present oral statements its consultants, and other interested individual one or two dan s before the and the time allotted therefor can be pers ns regarding this review.
scheduled meeting to be advised of any obtained by a prepaid telephone call to Further information regarding topics ch nges in schedule, etc., which may the cognizent ACRS staff member.Mr. to be discussed, whether the meeting have occurred. fferman Alderman (telephone 202/634- has been cancelled or rescheduled, the ;
Dated May 23.1985. 1414) between 8.15 a m. and 5.00 p m., Chairman ruling on requests for the EDT. Persons planning to attend this Morton W. Ubarkia. opportunity to present oral statements meeting are urged to contact the above A s sis tant En ecutiv e Directorfor Project and the time allotted therefor can be Renie w, individual one or two days before the obtained by a prepaid ttlephone call to scheduled meeting to be advised of any
[FR Don 8k13090 nied 5-30-85. e es em] the cognizant ACRS staff member Mr.
sumo coot riews.es changes in schedule, etc., which may Herman Alderman (telephone 202/634-have occurred. 1414) between 815 a.m. and 5 00 p.m Advisory Committee ori Reactor Dated. May z3.19ss. EDT. Persons planning to attend this Safeguards, Subcommittee oft Morton W. Ubarkin. meeting are urged to contact the above
- Maintenance Practices and A ssistant Es ecutive D&ectorfor Pro /cet named individual one or two days -
Procedures; Meeting 3,,j, w. before the scheduled meeting to be adsised of any changes in schedules.
The ACRS Subcommittee on [FR Doc. 8b13099. Eled 545-85 a 45 am]
etc., which may have occurred.
Maintensoce and Procedures will hold a au mo coo rie m as s
AM7
/b 6 TENTATIVE MEETING SCHEDULE ACRS SEP SUBCOEITTEE MEETING SAN ONOFRE NUCLEAR GENERATING STATION UNIT 1 June 19,1985 Introduction (C. Grimes, NRC) 8:30 a.m.
(E. McKenna , NRC) 8:45 a.m. Integrated Assessment Sumary
- SEP Topics Deleted
- Topics That Meet or are Equivalent to Current Criteria
- Issues Differing from Current Criteria Application of PRA (B. Atefi, SAI/M. Rubin, NRC) 20:00 a.m.
Status Report on Seismic Upgrade (T.Cheng,NRC) 10:55 a.m.
LUNCH 12:00 NOON 1:00 p.m. Issues Requiring Procedural or Tech. Spec. Changes (E. McKenna)
Issues Requiring Further Evaluation (E. McKenna) 2:00 p.m.
BREAK 3:00 P.M.
Issue Requiring Hardware Backfits (E. McKenna) 3:10 p.m.
4:00 p.m. Issues Requiring Additional Engineering Evaluation (E. McKenna) 4:30 p.m. Conclusions 5:00 p.m. ADJOURN
l LCBS SUBCOMMfTTEC MEETING ON SYSTEMATIC EVALUATION _ PROGR !
ROOM 1046 #
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SYSTEMATIC EVALUATION PROGRAM (SEP) (SAN ONOFRE-1)
I ACRS SUBCOMMITTEE MEETING ON
- ROOM 1046 LOCATION DATE JUNE 19,1985
~
ATTENDANCE LIST PLEASE PRINT:NAME AFFILI ATION u Is ,\ % ke. w w IUt?C >
1 h h a s,. s SC E INnrci: A fNut! nJ Ndl- .
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ATTACHMENT D -
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i t
LIST OF HANDOUTS:
.- l. SEP Integrated Assessment - E. McKenna 1
- 2. San Onofre Seismic Revaluation - T. Cheng
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