Summary of Operating Reactor Events 860303 Meeting 86-06 W/Ornl Re Events Occurring Since 860224 Meeting.Followup Review Assignments,Status of Previous Assignments,List of Attendees & Viewgraphs EnclML20154P007 |
Person / Time |
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Site: |
Dresden, Mcguire, Palisades, Indian Point, Cooper, Arkansas Nuclear, Three Mile Island, North Anna, Turkey Point, River Bend, Haddam Neck, Farley, McGuire, LaSalle, 05000000 |
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Issue date: |
03/12/1986 |
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From: |
Holahan G Office of Nuclear Reactor Regulation |
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To: |
Harold Denton Office of Nuclear Reactor Regulation |
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References |
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NUDOCS 8603200099 |
Download: ML20154P007 (25) |
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Similar Documents at Dresden, Mcguire, Palisades, Indian Point, Cooper, Arkansas Nuclear, Three Mile Island, North Anna, Turkey Point, River Bend, Haddam Neck, Farley, McGuire, LaSalle, 05000000 |
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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20217M5371999-10-25025 October 1999 Summary of 990901 Meeting with Licensee in Rockville,Md Re Util Planned Conversion to Improved Sts.Attendance List & Agenda Encl ML20217K8511999-10-21021 October 1999 Summary of 990914 Meeting with Cp&L,National Marine Fisheries Service & North Carolina Wildlife Resources Commission at Brunswick Plant Re Biological Opinion Issued by NMFS & Need to Reinitiate Consultation with NMFS ML20217H7031999-10-18018 October 1999 Trip Rept of 990927-30 Visit to Bnfl Offices in Richland,Wa Re Design Review Meetings on Electrical single-line Diagrams & Dgs,Hlw & Low Activity Waste Ventilation,Fire Protection Issues & Melter Design/Hazards ML20217H5711999-10-15015 October 1999 Summary of 990927 Meeting with FPC Re Plant,Unit 3 Large Bore Piping Project.List of Attendees & Matl Used in Presentation Enclosed ML20217H1001999-10-13013 October 1999 Summary of 990930 Meeting with Util in Rockville,Md Re Proposed Five Percent Power Uprate for Plant,Unit 1.List of Meeting Participants & Licensee Meeting Handout Encl ML20217F9621999-10-0707 October 1999 Summary of 990929 Meeting with Nasa in Rockville,Maryland Re Proposed Decommissioning Plans for Nasa Plumbrook Test & Mockup Reactors ML20212K8671999-09-30030 September 1999 Summaries of 971111,980317,980505,980623,980707,980806, 980917,981023,981110,981217,990114,990205,990318,990325, 990416 & 990714 Meetings with Licensee Re Implementation of plan-for-excellence Restart Issues.With Minutes & Handouts ML20212H2231999-09-24024 September 1999 Summary of 990831-0901 Meeting with STPNOC in Rockville, Maryland Re 990713 Request for 14 risk-informed Exemptions to Exclude safety-related LSSC & non-risk Significant Components from Special Treatment Requirements ML20212H1911999-09-24024 September 1999 Summary of 990819 Meeting with Util & DOT to Discuss Packaging & Applicable Regulations for Haddam Neck Rv Shipment Scheduled for September 2000 ML20217D1001999-09-24024 September 1999 Summary of 990901 Meeting with Nmpc,Nyseg & Amergen Energy Co in Rockville,Maryland Re NMPC Plans & Pending Submittal Re Transfer of NMPC Interest & Authorities Under Operating Licenses for Nine Mile Point ML20216H8631999-09-24024 September 1999 Summary of 990714 Meeting with Cyap & Bpc Re Hazards Analysis of Proposed Installation of Natural gas-fired, Turbine Driven Electric Generation Facility on Site of Haddam Neck Plant.List of Attendees & Meeting Notes Encl ML20212D1631999-09-20020 September 1999 Summary of 990908 Meeting with Myap in Rockville,Md Re Plant License Termination Plan.List of Attendees & Licensee Handouts Encl ML20212A2471999-09-15015 September 1999 Summary of 990902 Meeting with Westinghouse in Rockville,Md Re Changes That W Plan to Make in Rev 3 of AP600 Design Control Document (Dcd).List of Attendees & Handouts Encl ML20212A3101999-09-14014 September 1999 Summary of 990823 Meeting with Util in Rockville,Md to Discuss License Termination Plan.List of Attendees Encl ML20216E5571999-09-10010 September 1999 Summary of 990831 Meeting with Duke Cogema Stone & Webster & DOE Re Design of Mixed Oxide Fuel Fabrication Facility (MOX-FFF) & License Application Submittal Schedules.Agenda & List of Attendees Encl ML20211P9981999-09-0808 September 1999 Summary of 990816 Meeting with Saxton Nuclear Experimental Corp & Gpu Nuclear Corp in Saxton,Pa to Continue Discussions Started at Meeting on 990701,about Resubmission of License Termination Plan.List of Attendees & Briefing Matl Encl ML20211N2321999-09-0808 September 1999 Summary of 990701 Meeting with Utils Re Resubmission of License Termination Plan for Saxton Nuclear Experimental Facility.List of Meeting Attendees Encl ML20211N2141999-09-0808 September 1999 Summary of 990720 Meeting with Util in Rockville MD Re Amend Currently Under Review by Staff Pertaining to Control Room Habitability at Plant Units 1 & 2.List for Attendees & Licensee Handouts Encl ML20211N5371999-09-0808 September 1999 Summary of 990901 Meeting with Util in Rockville MD Re Plans for Advanced Core Monitoring Sys.List of Attendees & Licensee Agenda Encl ML20211K3471999-08-31031 August 1999 Summary of 990728 Meeting with Util Re Staff 990721 RAI Re Smud Application for ISFSI at Rancho Seco Site.Attendace List Encl ML20207H8921999-08-30030 August 1999 Summary of 990713 Meeting with Usec Re Status of Ncse/A Review & Upgrade Effort Being Conducted at Portsmouth GDP, Including Extended Completion Date for Priority 2 Portion of NCS Cap.List of Attendees & Slides,Encl ML20211F5761999-08-26026 August 1999 Summary of 990813 Meeting with Licensee in Rockville,Md to Discuss Status & Completion Schedule of Active & Soon to Be submitted,TMI-1 Licensing Issue.List of Attendees & Meeting Handouts Encl ML20210U3011999-08-16016 August 1999 Summary of 990727 Meeting with Bnfl Fuel Solutions (Bfs) & Consumers Energy in Rockville,Md Re Bfs Integrations Status, Wesflex Sys & Big Rock Point Plant Dry Storage Plans.Meeting Agenda,Attendance List & Meeting Handouts,Encl ML20210Q1841999-08-11011 August 1999 Summary of 990722 Meeting with Util Re Proposed TS for SG Water Level low-top Trip Setpoint.List of Meeting Attendees & Handout Provided by Util Encl ML20210P9511999-08-10010 August 1999 Summary of 990722 Meeting with Util in Rockville,Md Re Recently Signed Asset Purchase Agreement Between Licensee & Amergen Energy Co & Proposed Transfer of CPS License to Be Submitted to Nrc.List Meeting Attendees & Handout Encl ML20210Q7891999-08-10010 August 1999 Summary of 990713 Conference Call with Util Re Licensee Proposed Exemption Request ,as Supplemented by Ltr Re Emergency Preparedness ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20210L5231999-08-0505 August 1999 Summary of 990708-09 Meeting with Detroit Edison Co in Rockville,Md Re Issues Related to Fermi 2 Submittal for Conversion of Current TSs to Improved Standard Tss.List of Participants & RAI Tracking Numbers Encl ML20210L6541999-08-0404 August 1999 Summary of 990713 Meeting with Util in Rockville,Md Re Licensee Proposed Mods to Reactor Building Spray Sys Operation & Hpis.List of Attendees Encl ML20210P1611999-08-0404 August 1999 Summary of 990415 Meeting with Utils in Knoxville,Tn Re Status of Mark 3 Program Designed to Determine & Validate Submerged Structure Drag Loads of Newley Installed ECCS Strainers at Perry,Grand Gulf & Clinton Facilities ML20210G0721999-07-29029 July 1999 Summary of 990617 Meeting with Licensee in Rockville,Md Re Licensing Requirements of k-eff (Rev 10).Attendees Listed ML20210H6681999-07-29029 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 ML20210H6271999-07-29029 July 1999 Summary of 990622 Meeting with EOI Re NRC Briefing by RBS on Issues Associated with Root Cause Investigation Into Fuel Cladding Failures That Occurred During Recent Cycle 8 Operation.List of Attendees Provided ML20210G2711999-07-28028 July 1999 Summary of 990707 Meeting with Util in Rockville,Md to Discuss Licensee Termination Plan.List of Attendance & Handouts Encl ML20210B7521999-07-21021 July 1999 Summary,For Docket 7200030,of 990707 Meeting with Myap,S&W & NAC Intl Re Util Plans to Store Spent Fuel Using NAC-UMS Dry Storage Sys.Attendance List,Meeting Handouts & Util Rulemaking Handout,Encl ML20210C0181999-07-20020 July 1999 Trip Rept of 990609-0611 Visit to GE-Vallecitos Facility Re Renewal of Matl License SNM-960 ML20209G6971999-07-16016 July 1999 Summary of 990624 Meeting with Util in Rockville,Md to Discuss Plant License Renewal Program.List of Meeting Attendees & Presentation Matls Discussed at Meeting Encl ML20210A6941999-07-16016 July 1999 Summary of 990628 Meeting with Util in Rockville,Md Re Arkansas Nuclear One,Unit 2 Steam Generator Operational Assessment.List of Meeting Attendees & Licensee Handout Used During Meeting Encl ML20210D7801999-07-16016 July 1999 Summary of 990715 Meeting with TVA Re TVA Evaluation of Fee Structure Compared with Recent Actual Fees & NRC Guidance in Estimating Review Effort for Licensing Actions.List of Attendees & Matl Used in Presentation Enclosed ML20210E0201999-07-16016 July 1999 Summary of 990629 Meeting with Util in Rockville,Md Re Ongoing Efforts in Planning Sf Storage Strategy,Including Licensing of Isfsi,At Plant.With Attendance List & TVA Handout ML20210D7601999-07-16016 July 1999 Summary of 990616 Meeting with TVA in Rockville MD to Brief Staff on Planned SG Replacement.List of Attendees & Handout Provided by TVA Encl ML20209E7641999-07-0707 July 1999 Summary of 990617 Meeting with Licensee Re Util Plans to Add Racks to & Replace Older Racks in Sfp.List of Attendees Encl ML20196L1131999-07-0101 July 1999 Summary of 990330 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Calvert Cliffs Nuclear Power Plant,Unit 1 & 2.List of Attendees & Meeting Slides Encl ML20196K4621999-07-0101 July 1999 Summary of 990114 Meeting with Util in Rockville,Md Re Status of NRC Review of Bg&E License Renewal Application for Calvert Cliffs Npp.List of Meeting Attendees & Meeting Slides Encl ML20196J4111999-06-30030 June 1999 Summary of 990524 Meeting with Util in Rockville,Md to Discuss Technical Issues Re Proposed Rerack of Spent Fuel Pool at Plants.List of Attendees & Handouts Encl 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 ML20212J5991999-06-28028 June 1999 Summary of 990602 Meeting with Licensees to Discuss Safety & Licensing Requirements Applicable to Installation of Natural gas-fired,turbine-driven Electric Generation Facility on Site at Haddam Neck Plant ML20196H1471999-06-24024 June 1999 Summary of 990609 Meeting with Duke Energy Corp Re NRC Conclusions for TIA-98008 on Use of Compensatory Actions for Control Room Emergency Ventilation System & to Present Positions.List of Participants & Licensee Handouts Encl ML20196F8281999-06-24024 June 1999 Summary of 981203 Meeting with Representatives of & Contractors to Util in Rockville,Md Re Bge Performance on Aging Mgt Evaluation Re Susceptibility of Cast Austenitic Stainless Steel Components to Thermal Embrittlement.W/Encl ML20196G4301999-06-24024 June 1999 Summary of 981216 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Plant,Units 1 & 2 1999-09-08 The following query condition could not be considered due to this wiki's restrictions on query size or depth: <code> [[:Dresden]] OR [[:Mcguire]] OR [[:Palisades]] OR [[:Indian Point]] OR [[:Cooper]] OR [[:Arkansas Nuclear]] OR [[:Three Mile Island]] OR [[:North Anna]] OR [[:Turkey Point]] OR [[:River Bend]] OR [[:Haddam Neck]] OR [[:Farley]] OR [[:McGuire]] OR [[:LaSalle]] OR [[:05000000]] </code>.
[Table view]The following query condition could not be considered due to this wiki's restrictions on query size or depth: <code> [[:Dresden]] OR [[:Mcguire]] OR [[:Palisades]] OR [[:Indian Point]] OR [[:Cooper]] OR [[:Arkansas Nuclear]] OR [[:Three Mile Island]] OR [[:North Anna]] OR [[:Turkey Point]] OR [[:River Bend]] OR [[:Haddam Neck]] OR [[:Farley]] OR [[:McGuire]] OR [[:LaSalle]] OR [[:05000000]] </code>. Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20217M5371999-10-25025 October 1999 Summary of 990901 Meeting with Licensee in Rockville,Md Re Util Planned Conversion to Improved Sts.Attendance List & Agenda Encl ML20217K8511999-10-21021 October 1999 Summary of 990914 Meeting with Cp&L,National Marine Fisheries Service & North Carolina Wildlife Resources Commission at Brunswick Plant Re Biological Opinion Issued by NMFS & Need to Reinitiate Consultation with NMFS ML20217H5711999-10-15015 October 1999 Summary of 990927 Meeting with FPC Re Plant,Unit 3 Large Bore Piping Project.List of Attendees & Matl Used in Presentation Enclosed ML20217H1001999-10-13013 October 1999 Summary of 990930 Meeting with Util in Rockville,Md Re Proposed Five Percent Power Uprate for Plant,Unit 1.List of Meeting Participants & Licensee Meeting Handout Encl ML20217F9621999-10-0707 October 1999 Summary of 990929 Meeting with Nasa in Rockville,Maryland Re Proposed Decommissioning Plans for Nasa Plumbrook Test & Mockup Reactors ML20212K8671999-09-30030 September 1999 Summaries of 971111,980317,980505,980623,980707,980806, 980917,981023,981110,981217,990114,990205,990318,990325, 990416 & 990714 Meetings with Licensee Re Implementation of plan-for-excellence Restart Issues.With Minutes & Handouts ML20216H8631999-09-24024 September 1999 Summary of 990714 Meeting with Cyap & Bpc Re Hazards Analysis of Proposed Installation of Natural gas-fired, Turbine Driven Electric Generation Facility on Site of Haddam Neck Plant.List of Attendees & Meeting Notes Encl ML20217D1001999-09-24024 September 1999 Summary of 990901 Meeting with Nmpc,Nyseg & Amergen Energy Co in Rockville,Maryland Re NMPC Plans & Pending Submittal Re Transfer of NMPC Interest & Authorities Under Operating Licenses for Nine Mile Point ML20212H1911999-09-24024 September 1999 Summary of 990819 Meeting with Util & DOT to Discuss Packaging & Applicable Regulations for Haddam Neck Rv Shipment Scheduled for September 2000 ML20212H2231999-09-24024 September 1999 Summary of 990831-0901 Meeting with STPNOC in Rockville, Maryland Re 990713 Request for 14 risk-informed Exemptions to Exclude safety-related LSSC & non-risk Significant Components from Special Treatment Requirements ML20212D1631999-09-20020 September 1999 Summary of 990908 Meeting with Myap in Rockville,Md Re Plant License Termination Plan.List of Attendees & Licensee Handouts Encl ML20212A2471999-09-15015 September 1999 Summary of 990902 Meeting with Westinghouse in Rockville,Md Re Changes That W Plan to Make in Rev 3 of AP600 Design Control Document (Dcd).List of Attendees & Handouts Encl ML20212A3101999-09-14014 September 1999 Summary of 990823 Meeting with Util in Rockville,Md to Discuss License Termination Plan.List of Attendees Encl ML20216E5571999-09-10010 September 1999 Summary of 990831 Meeting with Duke Cogema Stone & Webster & DOE Re Design of Mixed Oxide Fuel Fabrication Facility (MOX-FFF) & License Application Submittal Schedules.Agenda & List of Attendees Encl ML20211N5371999-09-0808 September 1999 Summary of 990901 Meeting with Util in Rockville MD Re Plans for Advanced Core Monitoring Sys.List of Attendees & Licensee Agenda Encl ML20211P9981999-09-0808 September 1999 Summary of 990816 Meeting with Saxton Nuclear Experimental Corp & Gpu Nuclear Corp in Saxton,Pa to Continue Discussions Started at Meeting on 990701,about Resubmission of License Termination Plan.List of Attendees & Briefing Matl Encl ML20211N2141999-09-0808 September 1999 Summary of 990720 Meeting with Util in Rockville MD Re Amend Currently Under Review by Staff Pertaining to Control Room Habitability at Plant Units 1 & 2.List for Attendees & Licensee Handouts Encl ML20211N2321999-09-0808 September 1999 Summary of 990701 Meeting with Utils Re Resubmission of License Termination Plan for Saxton Nuclear Experimental Facility.List of Meeting Attendees Encl ML20211K3471999-08-31031 August 1999 Summary of 990728 Meeting with Util Re Staff 990721 RAI Re Smud Application for ISFSI at Rancho Seco Site.Attendace List Encl ML20207H8921999-08-30030 August 1999 Summary of 990713 Meeting with Usec Re Status of Ncse/A Review & Upgrade Effort Being Conducted at Portsmouth GDP, Including Extended Completion Date for Priority 2 Portion of NCS Cap.List of Attendees & Slides,Encl ML20211F5761999-08-26026 August 1999 Summary of 990813 Meeting with Licensee in Rockville,Md to Discuss Status & Completion Schedule of Active & Soon to Be submitted,TMI-1 Licensing Issue.List of Attendees & Meeting Handouts Encl ML20210U3011999-08-16016 August 1999 Summary of 990727 Meeting with Bnfl Fuel Solutions (Bfs) & Consumers Energy in Rockville,Md Re Bfs Integrations Status, Wesflex Sys & Big Rock Point Plant Dry Storage Plans.Meeting Agenda,Attendance List & Meeting Handouts,Encl ML20210Q1841999-08-11011 August 1999 Summary of 990722 Meeting with Util Re Proposed TS for SG Water Level low-top Trip Setpoint.List of Meeting Attendees & Handout Provided by Util Encl ML20210P9511999-08-10010 August 1999 Summary of 990722 Meeting with Util in Rockville,Md Re Recently Signed Asset Purchase Agreement Between Licensee & Amergen Energy Co & Proposed Transfer of CPS License to Be Submitted to Nrc.List Meeting Attendees & Handout Encl ML20210Q7891999-08-10010 August 1999 Summary of 990713 Conference Call with Util Re Licensee Proposed Exemption Request ,as Supplemented by Ltr Re Emergency Preparedness ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20210L5231999-08-0505 August 1999 Summary of 990708-09 Meeting with Detroit Edison Co in Rockville,Md Re Issues Related to Fermi 2 Submittal for Conversion of Current TSs to Improved Standard Tss.List of Participants & RAI Tracking Numbers Encl ML20210P1611999-08-0404 August 1999 Summary of 990415 Meeting with Utils in Knoxville,Tn Re Status of Mark 3 Program Designed to Determine & Validate Submerged Structure Drag Loads of Newley Installed ECCS Strainers at Perry,Grand Gulf & Clinton Facilities ML20210L6541999-08-0404 August 1999 Summary of 990713 Meeting with Util in Rockville,Md Re Licensee Proposed Mods to Reactor Building Spray Sys Operation & Hpis.List of Attendees Encl ML20210G0721999-07-29029 July 1999 Summary of 990617 Meeting with Licensee in Rockville,Md Re Licensing Requirements of k-eff (Rev 10).Attendees Listed ML20210H6681999-07-29029 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 ML20210H6271999-07-29029 July 1999 Summary of 990622 Meeting with EOI Re NRC Briefing by RBS on Issues Associated with Root Cause Investigation Into Fuel Cladding Failures That Occurred During Recent Cycle 8 Operation.List of Attendees Provided ML20210G2711999-07-28028 July 1999 Summary of 990707 Meeting with Util in Rockville,Md to Discuss Licensee Termination Plan.List of Attendance & Handouts Encl ML20210B7521999-07-21021 July 1999 Summary,For Docket 7200030,of 990707 Meeting with Myap,S&W & NAC Intl Re Util Plans to Store Spent Fuel Using NAC-UMS Dry Storage Sys.Attendance List,Meeting Handouts & Util Rulemaking Handout,Encl ML20210A6941999-07-16016 July 1999 Summary of 990628 Meeting with Util in Rockville,Md Re Arkansas Nuclear One,Unit 2 Steam Generator Operational Assessment.List of Meeting Attendees & Licensee Handout Used During Meeting Encl ML20210D7601999-07-16016 July 1999 Summary of 990616 Meeting with TVA in Rockville MD to Brief Staff on Planned SG Replacement.List of Attendees & Handout Provided by TVA Encl ML20210D7801999-07-16016 July 1999 Summary of 990715 Meeting with TVA Re TVA Evaluation of Fee Structure Compared with Recent Actual Fees & NRC Guidance in Estimating Review Effort for Licensing Actions.List of Attendees & Matl Used in Presentation Enclosed ML20210E0201999-07-16016 July 1999 Summary of 990629 Meeting with Util in Rockville,Md Re Ongoing Efforts in Planning Sf Storage Strategy,Including Licensing of Isfsi,At Plant.With Attendance List & TVA Handout ML20209G6971999-07-16016 July 1999 Summary of 990624 Meeting with Util in Rockville,Md to Discuss Plant License Renewal Program.List of Meeting Attendees & Presentation Matls Discussed at Meeting Encl ML20209E7641999-07-0707 July 1999 Summary of 990617 Meeting with Licensee Re Util Plans to Add Racks to & Replace Older Racks in Sfp.List of Attendees Encl ML20196K4621999-07-0101 July 1999 Summary of 990114 Meeting with Util in Rockville,Md Re Status of NRC Review of Bg&E License Renewal Application for Calvert Cliffs Npp.List of Meeting Attendees & Meeting Slides Encl ML20196L1131999-07-0101 July 1999 Summary of 990330 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Calvert Cliffs Nuclear Power Plant,Unit 1 & 2.List of Attendees & Meeting Slides Encl ML20196J4111999-06-30030 June 1999 Summary of 990524 Meeting with Util in Rockville,Md to Discuss Technical Issues Re Proposed Rerack of Spent Fuel Pool at Plants.List of Attendees & Handouts Encl 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 ML20212J5991999-06-28028 June 1999 Summary of 990602 Meeting with Licensees to Discuss Safety & Licensing Requirements Applicable to Installation of Natural gas-fired,turbine-driven Electric Generation Facility on Site at Haddam Neck Plant ML20196H1471999-06-24024 June 1999 Summary of 990609 Meeting with Duke Energy Corp Re NRC Conclusions for TIA-98008 on Use of Compensatory Actions for Control Room Emergency Ventilation System & to Present Positions.List of Participants & Licensee Handouts Encl ML20196G4301999-06-24024 June 1999 Summary of 981216 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Plant,Units 1 & 2 ML20196F8281999-06-24024 June 1999 Summary of 981203 Meeting with Representatives of & Contractors to Util in Rockville,Md Re Bge Performance on Aging Mgt Evaluation Re Susceptibility of Cast Austenitic Stainless Steel Components to Thermal Embrittlement.W/Encl ML20195J8561999-06-16016 June 1999 Summary of 990518 Meeting with Dlc & Westinghouse to Discuss Dlc License Amend Request to Revise TS Limiting Safety Sys Setpoints to Be More Conservative ML20195J6631999-06-16016 June 1999 Summary of 990519 Meeting with Usec Re Intent to Amend Portsmouth Gaseous Diffusion Plant Moderation Technical Safety Requirements.List of Attendees & Handout Encl 1999-09-08 The following query condition could not be considered due to this wiki's restrictions on query size or depth: <code> [[:Dresden]] OR [[:Mcguire]] OR [[:Palisades]] OR [[:Indian Point]] OR [[:Cooper]] OR [[:Arkansas Nuclear]] OR [[:Three Mile Island]] OR [[:North Anna]] OR [[:Turkey Point]] OR [[:River Bend]] OR [[:Haddam Neck]] OR [[:Farley]] OR [[:McGuire]] OR [[:LaSalle]] OR [[:05000000]] </code>.
[Table view]The following query condition could not be considered due to this wiki's restrictions on query size or depth: <code> [[:Dresden]] OR [[:Mcguire]] OR [[:Palisades]] OR [[:Indian Point]] OR [[:Cooper]] OR [[:Arkansas Nuclear]] OR [[:Three Mile Island]] OR [[:North Anna]] OR [[:Turkey Point]] OR [[:River Bend]] OR [[:Haddam Neck]] OR [[:Farley]] OR [[:McGuire]] OR [[:LaSalle]] OR [[:05000000]] </code>. |
Text
r MAR 12 gggi MEMORANDUM FOR: Harold R. Denton, Director Office of Nuclear Reactor Regulation FROM: Gary M. Holahan, Director Operating Reactors Assessment Staff
SUBJECT:
SUMMARY
OF THE OPERATING REACTORS EVENTS MEETING ON March 3,1986 - MEETING 86-06 On March 3,1986, an Operating Reactor Events meeting (86-06) was held to brief the Office Director, the Division Directors and their representatives on events which occurred since our last meeting on February 24, 1986. The list of attendees is included as Enclosure 1.
The events discussed and the significant elements of these events are presented in Enclosure 2. In addition, the assignment of follow-up review responsibility was discussed. The assignments made during this meeting and the status of previous assignments are presented in Enclosure 3.
Completion dates have been assigned for items in Enclosure 3. Each assignee should review Enclosure 3 with regard to their respective responsibilities.
Note that sevecal assignments are approaching the due date. Please be responsive and advise ORAB (D. Tarnoff, x29526) if the target completion date cannot be met.
Origbal Signed 3r.
Gary M. Holahan, Director Operating Reactors Assessment Staff Enclosures.
As stated cc w/ encl:
See next page DISTRIBUTION Central Files NRC PDR ORAS Rdg ORAS Members fi 0 A D/ S
& noff:dm RWessman GHolahan !'
.t' j////86 ,2 /fs,,/86 ) / V86 /F g/>g 8603200099 86031D 4 9
PDR ADOCK 05000213 I S PDR
Harold R. Denton cc: D. Eisenhut D. Mcdonald J. Taylor L. Rubenstein C. Heltemes G. Lapinsky T. Murley, Reg. I V. Benaroya J. Nelson Grace, Reg. II J. Thoma -
J. Keppler, Reg. III J. Stolz R. D. Martin, Reg. IV A. Bournia J. B. Martin, Reg. V E. Adensam R. Starostecki, Reg. I F. Akstulewicz R. Walker, Reg. II C. Grimes C. Norelius, Reg. III T. Wambach E. Johnson. Reg. IV A. Thadani D. Kirsch, Reg. V L. Engle H. Thompson F. Miraglia R. Bernero T. Speis W. Russell T. Novak F. Schroeder W. Houston B. Sheron D. Ziemann J. Knight D. Crutchfield G. Lainas V. Benaroya W. Regan D. Vassallo E. Jordan E. Rossi R. Baer E. Weiss R. Hernan S. Showe S. Rubin
ENCLOSURE 1 LIST OF ATTENDEES OPERATING REACTORS EVENTS BRIEFING (86-06)
March 3,1986 NAME DIVISION NAME DIVISION D. Eisenhut NRR S. Long IE/DEPER S. Rubin AE00 K. Eccleston NRR/TOSB
- 0. Tarnoff NRR/0 RAS P. Milano IE/VPB W. Swenson NRR/ORAS E. Doolittle NRR/PWR-A R. Perfetti NRR/PWR-B L. Kelly NRR/0 RAS A. Thadani NRR/PWR-B D. Crutchfield NRR/PWR-B C. Miller NRR/PWR-B R. Jones NRR/PWR-B V. Benaroya NRR/F0B-A M. Caruso NRR/0 RAS V. Hodge IE/EGCB C. Grimes NRR/PWR-B D. Allison IE/EAB T. Wambach NRR/PWR-B G. Murphy ORNL R. Hernan NRR/PPAS R. Tripathi AE0D/R0AB L. Rubenstein NRR/PWR-2 G. Lapinsky NRR/PWR-A E. Leeds AE0D/R0AB D. Vassallo NRR/ DBL W. Regan NRR/PWR-B M. Goodman NRR/PWR-B R. Young IE/DEPER A. Bournia NRR/ DBL /PD-3 F. Akstulewicz NRR/PBR-A D. Mcdonald NRR/PWR-A R. Weller NRR/PWR-B
- J. Thoma NRR/PBR-6 J. T. Beard NRR/0 RAS M. Virgilio NRR/0 RAS G. Holahan NRR/0 RAS B. Sheron NRR/DSR0 R. Bernero NRR/ DBL F. Schroeder NRR/DPL-B C. Ader OCM D. Mumanansky OCM M. Chiramal AE00 J. Stolz NRR/DPL-B E. Rossi NRR/DPL-A F. Miraglia NRR/DPL-B R. Baer IE/DEPER E. Jordan IE/DEPER J. Stone IE/VPB
e 4- ENCLOSURE 2 OPERATING REACTOR EVENTS BRIEFING 86-06 MARCH 3, 1986 TURKEY POINT UNIT 3 COMPONENT COOLING WATER SYSTEM VALVES MISPOSITIONED FOR THE LIFE OF PLANT WESTINGHOUSE PLANTS SINGLE FAILURE OF NUCLEAR INSTRUMENTATION INTERLOCK P-10 TMI UNIT 1 FAILURE OF REACTOR TRIP BREAKER SHUNT TRIP FEATURE l
LASALLE UNIT 1 AUTO START OF HPCS EDG DURING TEST OF STANDBY LIQUID CONTROL SYSTEM l
i HADDAM NECK DROPPED FUEL ELEMENT i
PALISADES REACTOR COOLANT SYSTEM VALVE LEAKAGE PROBLEMS 1
j OTHER EVENT OF INTEREST i NORTH ANNA UNIT 2 FAILURE OF MULTIPLE STEAM SAFETY RELIEF VALVES
- PALISADES RECENT PLANT STARTUP EXPERIENCE (CYCLE 7) i
TURKEY POINT UNIT 3 - COMPONENT COOLING WATER SYSTEM VALVES MISPOSITIONED FOR THE LIFE OF THE PLANT FEBRUARY 24, 1986 (D. MCDONALD, NRR) 4 PROBLEM:
CCW DISCHARGE VALVE FROM THE RHR HEAT EXCHANGER THROTTLED TO 30% SINCE START OF PLANT OPERATION SAFETY SIGNIFICANCE:
CCW SYSTEM CANNOT MEET DESIGN BASIS FLOW (4000 GPM) WITH ONE PUMP (SINGLE FAILURE)
AFFECTS MULTIPLE SAFETY-RELATED SYSTEMS CIRCUMSTANCES:
UNIT 3 AT 100% POWER AND UNIT 4 IN REFUELING DISCHARGE VALVES THROTTLED IN 1972 DUE TO WESTINGHOUSE GENERIC CONCERN (TUBE VIBRATION IN RHR HEAT EXCHANGERS)
RHR HEAT EXCHANGERS MODIFIED IN 1974 - CCW DISCHARGE VALVES LEFT 30% OPEN ERROR IDENTIFIED DURING LICENSEE SAFETY SYSTEM REVIEW PiiASE 1 (JANUARY 31, 1986)
CCW NOT DECLARED INOPERABLE PENDING INVESTIGATION
! FOLLOWUP:
IDENTIFIED COMPONENTS WHICH COULD BE ISOLATED TO REDUCE j POST-LOCA CCW LOADS, PLANT OPERATION CONTINUED, WESTINGHOUSE AND PUMP MANUFACTURER CONFIRMED FLOW REQUIREMENTS (4000 GPM) AND THAT PUMP RUN0VT IS NOT A PROBLEM (FEBRUARY 21, 1986)
CCW VALVES POSITIONED TO FULL OPEN (FEBRUARY 21, 1986)
TEST PROCEDURE FOR SIMULATED LOCA CONDITIONS TO VERIFY THE ACCEPTABILITY OF SINGLE PUMP OPERATION (MARCH 3, 1986)
RECONSTITUTE CCW DESIGN BASIS (SAFETY SYSTEM REVIEW PHASE 2)
GENERIC ASPECTS:
0THER WESTINGHOUSE PLANTS (1972 CONCERN AND CORRECTIONS)
e.
l II. PHASE 1 ASSESSMENT l
e INTRODU'CTION: BASIS FOR SELECT SYSTEMS CHOSEN ;
l
- UlTAL SAFETY FUNCTIONS AS DESCRIBED IN F.S.A.R.
MAIN STEAM ISOLATION
- COMPONENT COOLING WATER EMERGENCY COOLERS EMERGENCY FILTERS
- CONTAlfRENTISOLATION 1.C.W.
C.C.W.
VITAL A.C/D.C.
EMERGENCY A.C. POWER l
- DUAL FUN CT10 4 SYSTEMS i (NORMAL AND EMERGENCY OPERATION) ,
l l
~
~
PESIGN BASIS EFFORT PEOPLE: FPL-SITE ENGINEERING MANAGER BECHTEL WESTINGHOUSE PROCESS: RECONSTITUTE THE DESIGN BASIS FOR THE SELECT SYSTEMS THROUGH THE FOLLOWING PROCESS.
- KEY SYSTEM DOCUMENT APPLICABILITY EVALUATION
- REVIEW LICENSING CORRESPONDENCE AND COMMITMENTS
- REVIEW DESIGN AND ACCIDENT ANALYSES
~
(ASSUMPTIONS,ETC.)
- ESTABLISH SYSTEM PERFORMANCE CRITERI A USING DESIGN BASIS, ANALYSES,AND COMMITMENTS
- EVALUATl0N SYSTEMS TESTING
- VERIFY CONSISTENCY BETWEEN SYSTEM DOCUMENTS AND THE DESIGN BASIS (IE,):
DRAWINGS ,
PROCEDURES TECHNICAL SPECIFICATIONS Q-LIST VENDOR DOCUMENTS
- RESOLVE INCONSISTENCIES AND MODIFY SYSTEM ,
AS REQUIRED PRODUCT:
- RECONSTITI.TTED DESIGN BASIS CONSISTENT WITH l i LICENSING COMMITMENTS AND ANALYSES
- CONSISTENCY BETWEEN DESIGN BASIS AND AS-BUILT l DRAWINGS i
- VERIFICATION OF SYSTEM PERFORMANCE l
. - - - , _ . , . - - - - . - - - - _ . _ _ , . _ - - . . - _ - , , _ --,,,,,,,,,.,,,,__,,,.,,n.,,,,.,.,_ , , . . _ , , , , _ , . , _ . , . - - , ., , , _ _ ,.
WESTINGHOUSE PLANTS-SINGLE FAILURE OF NUCLEAR INSTRUMENTATION INTERLOCK P-10 FEBRUARY 26, 1986 (G. LAPINSKY, NRR)
PROBLEM: SOME NUCLEAR INSTRUMENTATION AND REACTOR PROTECTION FUNCTIONS
- ARE VULNERABLE TO SINGLE FAILURE OF PERMISSIVE P-10 WHEN ONE POWER RANGE CHANNEL IS TRIPPED (PER TECH, SPECS.)
SIGNIFICANCE:
REDUCES MARGIN OF SAFETY FOR THREE ACCIDENTS IN FSAR ANALYSIS-BORON DILUTION, UNCONTROLLED ROD WITHDRAWAL, AND R0D EJECTION FROM 0% POWER GENERIC APPLICABILITY: NEARLY ALL W PLANTS AND STANDARD W TECH.
SPECS. AFFECTED DISCUSSION:
FIRST IDENTIFIED DURING ENGINEERING REVIEW BY ONE UTILITY W SAFETY REVIEW COMMITTEE DETERMINED THAT SITUATION CONSTITUTES "UNREVIEWED SAFETY OUESTION" (10 CFR 50.59) FOR MANY PLANTS TELEPHONE NOTIFICATION FEBRUARY 26, 1986; LETTER i
DATED FEBRUARY 27, 1986 WHEN ONE POWER RANGE CHANNEL IS TRIPPED (AS REQUIRED BY MOST TECH.
SPECS.), THE FAILURE OF A P-10 BISTABLE IN ANOTHER CHANNEL WILL CAUSE CERTAIN FUNCTIONS NOT TO BE AUTOMATICALLY REINSTATED WHEN POWER IS REDUCED BELOW 10%:
POWER TO SOURCE RANGE DETECTORS INTERMEDIATE RANGE HIGH FLUX TRIP POWER RANGE LOW-LEVEL TRIP FOLLOW-UP:
, WESTINGHOUSE HAS NOTIFIED ALL W REACTOR OWNERS BY TELEPHONE AND
- FOLLOW-UP LETTER NRR ACTIONS
- 1. CONFIP'1 THAT W HAS PROPERLY DEFINED THE SCOPE OF THE PROBLEM IN TERMS OF POTENTIAL HARDWARE INTERACTIONS ,
AND EFFECTS ON FSAR EVENTS ANALYSIS
- 2. CONFIRM W INTERIM RECOMMENDATIONS
- 3. DETERMINE ADEQUACY OF DESIGN
- 4. DETERMINE ADEQUACY OF TECHNICAL SPECIFICATIONS
- 5. PREPARE IE INFORMATION NOTICE l
. _ . _ . _ _ _ . ._ _ ._ . . . - _ _ ~ . _ ._
I TMI UNIT 1 - FAILURE OF REACTOR TRIP BREAKER SHUNT TRIP FEATURE
- FEBRUARY 26, 1986 (J, THOMA, NRR) i PROBLEM
- ONE DC REACTOR TRIP BREAKER (RTB) (GE TYPE AK-2-25) i FAILED TO OPEN DURING SHUNT TRIP TEST SIGNIFICANCE: POTENTIAL FAILURE OF REACTOR PROTECTION SYSTEM CIRCUMSTANCES:
HISTORY i -
SEPTEMBER 26, 1985 - MECHANICAL FAILURE OF RTB (CB-11
- AC BREAKER) CAUSED SHUNT RELAY TO BURN OUT JANUARY 1.4, 1986 - RTB CB-11 FAILED SHUNT TRIP TEST DUE TO IMFROPERLY INSTALLED RELAY BY CONTRACTOR FEBRUARY 26, 1986 PLANT AT 100% POWER CONDUCTING MONTHLY RTB SURVEILLANCE RTB CB-2 (DC BREAKER) SUCCESSFULLY TRIPPED ON UNDERVOLTAGE i
i -
RTB CB-2 FAILED TO OPEN ON SHUNT TRIP TEST l
ALL REDUNDANT RTBs TESTED SATISFACTORILY FINDINGS CB-2 FAILURE ATTRIBUTED TO MISALIGNED SECONDARY BREAKER i
CONTACTS THAT PROVIDE CONTROL POWER TO THE SHUNT TRIP DEVICE MOUNTED ON THE BREAKER CUBICLE CB-2 CONTACT MOUNTING BOARD WAS REALIGNED AND BREAKER TESTED SATISFACTORILY LICENSEE AND RESIDENT INSPECTOR VISUALLY INSPECTED ALIGNMENT ON THE OTHER RTBs - NO OTHER PROBLEMS IDENTIFIED 3 FOLLOWUP:
- PROBLEM APPEARS TO HAVE BEEN THE RESULT OF " CUSTOM ALIGNMENT" l OF CONTROL CONTACTS OF THE BREAKERS BY THE CONTRACTOR WHEN SHUNT TRIP FEATURES WERE INSTALLED, DURING NEXT REFUELING OUTAGE, LICENSEE INTENDS TO STANDARDIZE TOLERANCES ON ALIGNMENTS, PROPOSED IE INFORMATION NOTICE BEING DRAFTED i
. - . , . . . , , . . . , - - . - , .,m . ,,.,,, .,. y _m_. , . ,, ,.,,,,-.,,-,,,,,y,,,.,c.~--.,.-,.,.,,,m_
- - . . ,,,,,..,r_.. ..,. , . - - - ,
l LASALLE UNIT 1 - AUTO START OF HPCS EDG DURING TEST OF STANDBY LIQUID CONTROL SYSTEM l
FEBRUARY 26, 1986 (A, BOURNIA, NRR) !
l l
1 PROBLEM: AUTO START OF IB HPCS EDG DURING SLCS TEST SIGNIFICANCE:
i
- POTENTIAL FOR UNDESIRABLE INTERACTION BETWEEN ATWS-MITIGATING SYSTEM AND ECCS. (WATER INJECTION WHEN LOWER LEVEL IS DESIRABLE) j DISCUSSION:
UNIT 1 IN REFUELING MODE; TESTING SLCS BY ;UJECTING CLEAN WATER INTO VESSEL
~
SLCS MAY NOT HAVE BEEN VENTED FOLLOWING MAINL" NANCE REACTOR VESSEL LEVEL INSTRUMENTATION TAP IS COMMON TO SLC FLOW PATH PIPING PRESSURE OF SLCS INJECTION FLOW UPSET REACTOR VE'SEL LEVEL i
INSTRUMENTATION SPURIOUS ECCS INITIATION AUTO START OF IB HPCS EDG; HPCS WAS OUT OF SERVICE AND THEREFCRE NO INJECTION FOLLOW-UP:
! REGION III IS FOLLOWING LICENSEE ACTION
- NRR REVIEWING DESIGN DETAILS TO DETERMINE P0TENTIAL FOR SLCS i
l INJECTION RESULTING IN HPCS INITIATION DURING ATWS i
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HADDAM NECK-DROPPED FUEL ELEMENT FEBRUARY 26, 1986 (F AKSTULEWICZ, NRR)
PROBLEM: DURING REMOVAL OF UPPER CORE STRUCTURE A FUEL ASSEMBLY WAS LIFTED OUT OF THE CORE, SUBSEQUENTLY DROPPING BACK ONTO THE CORE.
SIGNIFICANCE:
POTENTIAL RELEASE OF RADI0 ACTIVITY. POTENTIAL DAMAGE TO OTHER FUEL ELEMENTS, DISCUSSION:
LICENSEE POSTULATES THAT A BURR OR OBSTRUCTION DEVELOPED BETWEEN THE FUEL ASSEMBLY LOCATING PIN AND THE ALIGNMENT HOLES IN THE FUEL ASSEMBLY UPPER N0ZZLES PROHIBITING MOVEMENT.
- THE DROPPED ELEMENT HIT THE CORE BAFFLE SUPPORT PLATE (DENT FOUND)
AND CAME TO REST WITH ITS BASE ON THE TOP 0F THE REACTOR CORE AND ITS TOP 2 - 3 FEET BELOW THE VESSEL FLANGE,
- REMOTE SURVEILLANCE IDENTIFIED SEVERAL DAMAGED FUEL RODS - NO SIGN OF BREACHED CLADDING - A DROPPED ASSEMBLY SLIGHTLY DEFORMED, NO INDICATION OF NOBLE GAS RELEASE AND NO CHANGE IN PRIMARY COOLANT RADI0 ACTIVITY LEVELS, FOLLOWUP:
ASSEMBLY REMOVED FROM REACTOR VESSEL ON MARCH 2, 1986 AND IS PRESENTLY STORED IN THE REFUELING POOL, WESTINGHOUSE (REFUELING VENDOR) AND BABC0CK & WILC0X (FUEL VENDOR)
ASSISTING LICENSEE IN DETERMINING SPECIAL PRECAUTIONS REQUIRED FOR PERMANENT SAFE STORAGE OF DAMAGED ASSEMBLY, REGION I CLOSELY MONITORING LICENSEE'S REFUELING / ACTIVITIES,
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PALISADES - REACTOR COOLANT SYSTEM VALVE LEAKAGE PROBLEMS FEBRUARY 20, 1986 (R. M. YOUNG, IE)
PROBLEM: SAFETY INJECTION AND CVCS VALVE LEAKAGE SIGNIFICANCE:
CHRONIC LEAKAGE PROBLEMS WITH THE POTENTIAL FOR OVERPRESSURIZATION OF LOW PRESSURE SYSTEMS DISCUSSION:
APPR0XIMATELY 3.5 GPM RCS LEAK ABOUT 2.5 GPM THROUGH TWO SI TANK ISOLATION CHECK VALVES AND CONTROL VALVES ABOUT 1.0 GPM THROUGH DIVERTER VALVE IN CVCS LETDOWN LINE FOLLOW-UP:
MANIPULATION OF LETDOWN SYSTEM (2-20-86) RESULTED IN BLOWN PACKING ON MANUAL VALVE IN CVCS AND AN ADDITIONAL 0.36 GPM LEAKAGE
' RESIDENT INSPECTOR FOLLOWING LICENSEE ACTIVITY TO REPAIR LEAKING COMPONENTS
- 1A LOOP CHECK VALVE RESEATED; LEAK TERMINATED EFFORTS TO RESEAT 2B LOOP CHECK VALVE UNSUCCESSFUL; HOWEVER PRESSURE CONTROL VALVE, MANUAL VALVE ISOLATED; LEAK RATE REDUCED TO ABOUT 0.4 GPM; LEAK CONTINUES REGION III 0FFICE HAS REQUESTED THAT LICENSEE REPAIR REMAINDER OF LEAKING COMPONENTS DURING NEXT SHUTDOWN COMPUTER SEARCH OF 10 CFR 50.72 REPORTS IDENTIFIED 19 RCS LEAKAGE RELATED OCCURRENCES SINCE MARCH 1985 l
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NORTH ANNA, UNIT 2 - FAILURE OF MULTIPLE MAIN STEAM SAFETY RELIEF VALVES FEBRUARY 21, 1986 (L. ENGLE, NRR)
PROBLEM:
SURVEILLANCE TESTING IDENTIFIED 8 0F 15 MAIN STEAM CODE SAFETY VALVES FAILED TEST ON-SITE VERSUS OFF-SITE TEST METHODS MAY CAUSE DISCREP-ANCIES IN THE CALIBRATION AND DETERMINATION OF VALVE SETPOINTS SIGNIFICANCE:
LOSS OF MAIN STEAM SYSTEM OVERPRESSURE PROTECTION POTENTIAL GENERIC APPLICABILITY DISCUSSION:
IN MODE 4, MAIN STEAM CODE SAFETY VALVES TESTED WITH AIR PNEUMATIC DEVICE AND AT HOT CONDITION IN MAIN STEAM LINES TEST RESULTS IDENTIFIED 8 OUT OF 15 VALVES FAILED TO LIFT DURING TEST (BEYOND 1% TOLERANCE)
VALVES BEING SENT TO 0FF-SITE TEST FACILITY FOR FURTHER TESTING FOLLOW-UP:
LICENSEE ACTIONS SENDING 10 VALVES TO AN INDEPENDENT TEST FACILITY FOR DETERMINATION OF AS-FOUND SETPOINT AND CALIBRATION 8 VALVES WHICH FAILED TO LIFT WITH PNEUMATIC ASSIST METHOD 1 VALVE WHICH LIFTED PROPERLY AFTER ADJUSTMENT 1 VALVE WHICH WAS FOUND TO BE ACCEPTABLE AS-IS EVALUATING SAFETY CONSEQUENCES AND IMPLICATIONS OF THE EVENT NRC REGION II FOLLOWING UP ON OFFSITE TESTING 0F VALVES 4
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NORTH ANNA UNIT 2 MAIN STEAM SAFETY VALVES PNEUMATIC ASSIST TEST METHOD RECOMMENDED BY VALVE MANUFACTURER FOR IN-SITU TESTING DEVICE UTILIZES AN AIR CYLINDER AND PISTON ARRANGEMENT WHICH IS CLAMPED TO THE VALVE STEM AND WHICH COUNTERACTS THE VALVE SPRING FORCE WHEN AIR IS SUPPLIED LIMITED BY STEAM GENERATOR PRESSURE AND AIR SUPPLY TO VALVE LIFT PRESSURES LESS THAN ABOUT 1160 PSIG TEST METHODS USED DURING PREVIOUS OUTAGES UNIT 1 UNIT 2 MOST RECENT REFUELING OUTAGE PNEUMATIC ASSIST PNEUMATIC ASSIST PREVIOUS REFUELING OUTAGE PNEUMATIC ASSIST FULL STEAM PRESSURE AT INDEPENDENT TEST FACILITY ALL OTHER OUTAGE PNEUMATIC ASSIST PNEUMATIC ASSIST
l NORTH ANNA UNIT 2 i
MAIN STEAM SAFETY VALVES c
i 1986 TEST RESULTS VALVE SETPOINT AS-F0UND I 201A 1085 PSIG 1109 PSIG j "
B 1133 C 1149*
202A 1095 1096 B 1156'
. C 1147*
203A 1110 1124 B 1125 ,
C 1131
- 204A 1120 1127 I "
B 1159*
- C 1149' 205A 1135 1161*
l B 1160* .,
C 1149' i
FAILED TO LIFT AT THIS PRESSURE
{ !
PALISADES - RECENT PLANT STARTUP EXPERIENCE (CYCLE 7)
(T. WAMBACH, NRR)
PRESENT STATUS: CLOSED ON-LINE AT 12:55 P.M. MARCH 3, 1986. HOLDING AT 25% POWER TO RUN TESTS.
PROBLEMS DURING THIS STARTUP:
CONTAINMENT VALVE LEAKS SI AND CVCS VALVE LEAKAGE
- CONTAINMENT RAD. MONITORS STUCK CONTROL R0D LIFTED S/G SAFETY VALVES VACUUM AND CHEMISTRY
- CONTINUING DURING OPERATION
REACTOR SCRAM SUl1 MARY WEE!'. ENDING 03/02/86 I. PLANT SPECIFIC DATA DATE SITE UNIT POWER RPS CAUSE COMPLI- YTD CATIONE TOTAL 02/27/E6 COOPER 1 70 A EDUIP/MFWPS ND 1 02/28/E6 INDIAN PCINT 3 100.A EQUIo/TURB GEN NO 1 02/28/86 FARLEY 1 100 A EQUIP / ROD DROP ND 1 03/01/86 RIVER BEND 1 38 A EQUIP /MFWP NO 4 O
II. COMPARISDN OF WEEELY CTATIETICS WITH INDUcTRY AVER ^ GEE SCRAMS FOR WEEK ENDING 03/02/86 SCRAM CAUSE PCWER NUMBER NUMBER 19ES OF NORMALIZED (6) WEEKLY SCRAMS (5) TO 1985 AVERAGE
'3) (4)
EQUIP. RELATED >15% 4 4.0 5.4 (68%)
PERS. RELATED(7) >15% 0 0.0 2.0 (25%)
OTHER(8) >15% 0 0.0 0.6 ( 7%)
4 4.0 8.0
_EOUIP. RELATED <15% 0 0.0 1.3 (54%)
FERS. RELATED <15% 0 0.0 0.9 (3E%)
OTHER <15% 0 O.O O.2 ( 8%)
4* Eubtotal **
O O.0 2.4
- Total 4tt 4 4.0 10.4 MANUAL VS AUTO SCRAMS TYPE NUMBER NUMBER 1985 OF NORMALIZED WEEKLY SCRAMS TO 1985 AVERAEE MANUAL SCRAMS O O.0 1.0 AUTOMATIC SCRAMS 4 4.0 9.4 l
NOTES
- 1. PLANT SPECIFIC DATA BASED ON INITIAL REVIEW 0F 50.72 REPORTS FOR THE WEEK 0F INTEREST. PERIOD IS MIDNIGHT SUN. THROUGH MIDNIGHT SUN. SCRAMS ARE DEFINED AS REACTOR PROTECTIVE ACTUATIONS WHICH RESULT IN R0D MOTION, AND EXCLUDE PLANNED TESTS OR SCRAMS AS PART OF PLANNED SHUTDOWN IN ACCORDANCE WITH A PLANT PROCEDURE.
- 2. REC 0VERY COMPLICATED BY EQUIPMENT FAILURES OR PERSONNEL ERRORS UNRELATED TO CAUSE OF SCRAM ,
- 3. 1985 INFORMATION DERIVED FROM RECENT ORAS PRELIMINARY STUDY OF UNPLANNED REACTOR TRIPS IN 1985. WEEKLY DATA DETERMINED BY TAKING TOTAL TRIPS IN A GIVEN CATEGORY & DIVIDING BY 52 WEEKS / YEAR
- 4. IN 1985, THERE WERE AN ESTIMATED TOTAL OF 541 AUTOMATIC &
MANUAL UNPLANNED REACTOR TRIPS AT 93 REACTORS (HOLDING FULL POWER LICENSES). THIS YIELDS AN AVERAGE RATE OF 5.8 TRIPS PER REACTOR PER YEAR & AN AVERAGE RATE OF 10.4 TRIPS PER WEEK FOR ALL REACTORS.
- 5. BASED ON 93 REACTORS HOLDING A FULL POWER LICENSE, AS OF 2/1/86
- 6. NORMALIZED VALUES ALLOW COMPARIS0N TO 1985 DATA BY MULTIPLYING ACTUAL 1986 VALUE BY: 93 REACTORS IN 1985 NUMBER OF REACTORS REPORTING
- 7. PERSONNEL RELATED PROBLEMS INCLUDE HUMAN ERROR, PROCEDURAL DEFICIENCIES, AND MANUAL STEAM GENERATOR LEVEL CONTROL PROBLEMS
- 8. "0THER" INCLUDES AUTOMATIC SCRAMS ATTRIBUTED TO ENVIRONMENTAL i CAUSES (LIGHTNING), SYSTEM DESIGN, OR UNKNOWN CAUSE. l l
i
ENCLOSURE 3 Page No. 1 0FERATING REACTORS EVENTS MEETING FOLLOWUP ITEMS AS OF MEETING E6-06 ON MARCH 3, 1986 (IN ASCENDINS MEETING DATE, NSSS VENDOR, FACILITY ORDER)
MEETING FACILITY RESF0NSISLE TASK DESCRIPT!DN SCHEDULE CLOSED DATE COMMENTS NUMBER / NSSS VENCORt DIVISION! COMPLET. BY DOCUMENT, MEETINS EVENT DESCRIP. INDIVIDUAL DATE(S) MEETINS,ETC.
CATE B5-13 TURNEY POINT 3 PSB /MILHCAN J . REVIEW ADEDUACY OF GOVERNOR 03/30/86 OPEN / /
08/13/E5 W /FCST-TRIF / DESIGN ON TURPINE DRIVEN AFW 01/05/86 LOSS De AFW 10/13/05
} PUMPS E6-03 AUI,NSAS 1 NRR /MIRAGLIA F REVIEW 54S15 FOR FACILITY 03/31/86 CPEN / /
- 0!/27/96 PW / DESIGN / ORIGINAL IESIGN MODIFICATION / /
DEFICIENCY IN AND EASIS FOR FURTHEP / /
I EMERSENCf MODIFICATION FROPOSED BY FEE 0 WATER SYSTEM LICENSEE.
I S6-03 AFKANSAS 1 IE /J0FDAM E IDENTIFY WHAT IS ACTUAL DESIGN 03/31/86 0 FEN / /
i 01/27/E: EW / DeSIEN / IN E1W PLANTS //
t IEFICIENCf IN / /
EMERGENCY
- FEE N TER SYSTEM 86-03 TMI 1 NCR /H2LAHAN 5 CONS!CER SUPFLEMENTAL IE NOTICE 03/31/06 CPEN / /
01/27/06 PW / FAFT!AL !E /J0PtAN E ON FECENT TRIP EFEAkER PROBLEMS //
LOSS OF hMI / /
56-03 MC591RE DHFS/ZIEMANN D REVIEW NOVEMBER 1, 1985 M:5UIRE 03/31/26 0 FEN / /
1 01/27/26 W / STAE.T-UP / EVENT AND DETERMINE IF FAILURE //
I WITHIEEFiADED TO REFAIR VALVE MOTOR OFERATOR / /
HFS! SYSTEM FRIOR TO START-UF WAS IN l
V10LAT!0N CF TECH SPECS FE2UIREMENT .
26-04 DFE5 DEN 3 NR: /EERhERG E DISCUSS WITH BWRS OWNERS GROUP 03/31/26 0 FEN / /
02/10/86 GE / FIRE IN / THE FROBABILITY OF FDLYURETHANE //
I DRYbELL IGNITING DURINS OPERATION AND //
EIFANSION BAF A5FENDIX R COMPL!ANCE ISSUE E6-06 TURKEY F0 INT 3 NRR /HDLAHAN 6. SCHEDULE TURKEY POINT FOLLOWUP 03/15/86 OPEN / / PRESENTATION 03/03/86 W / COMPONENT / PRESENTATION BEFORE 03/18/86 // SCHEDULED FOR C00 LINS WATER // 03/10/86 SYSTEM VALVES MISF0 SIT!0NED I FOR LIFE OF PLANT I
60-06 W PLANTS IE / JORDAN E REVIEW FEFORTABILITY OF ITEMS 03/20/86 OPEN / /
I 03/03/96 W / SINGLE / SUCH AS SINGLE FliLUPE OF P-10 //
FAILURE OF INTERLOCR / /
NUCLEAR INSTRUMENTATION INTERLOCK F-10 i
. . . , , , - , - , - , . - . - . . . - , , . - . ~ . - - - ,