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MONTHYEARML20154Q1001984-12-31031 December 1984 Adjoint Flux Program for Point Beach,Units 1 & 2 Project stage: Other ML20140B4751986-01-20020 January 1986 Responds to 10CFR50.61, Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events. Results of Encl Calculations Justify Operation of Facility Through 41 Operating Yrs Project stage: Other ML20154Q0831986-03-14014 March 1986 Forwards Corrections to 860120 Pressurized Thermal Shock Submittal Updating Tables 1 & 4,per 860314 Discussions W/T Colburn & P Randall.WCAP-10638, Adjoint Flux Program for Point Beach..., Also Encl Project stage: Other ML20214L9311986-09-0404 September 1986 Corrected Safety Evaluation Re Projected Values of Matl Properties for Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events.Licensee Projections Acceptable Project stage: Approval ML20214L9121986-09-0404 September 1986 Forwards Corrected Safety Evaluation Re Projected Values of Matl Properties for Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock.Incorrect Fluence Value Used in 860724 Evaluation Project stage: Approval 1986-01-20
[Table View] |
Responds to 10CFR50.61, Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events. Results of Encl Calculations Justify Operation of Facility Through 41 Operating YrsML20140B475 |
Person / Time |
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Site: |
Point Beach ![NextEra Energy icon.png](/w/images/9/9b/NextEra_Energy_icon.png) |
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Issue date: |
01/20/1986 |
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From: |
Fay C WISCONSIN ELECTRIC POWER CO. |
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To: |
Harold Denton, Lear G Office of Nuclear Reactor Regulation |
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References |
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CON-NRC-86-008, CON-NRC-86-8, REF-GTECI-A-49, REF-GTECI-RV, TASK-A-49, TASK-OR TAC-59972, TAC-599728, TAC-59973, VPNPD-86-031, VPNPD-86-31, VPNPD-860-31, NUDOCS 8601270023 |
Download: ML20140B475 (25) |
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Category:CORRESPONDENCE-LETTERS
MONTHYEARNPL-99-0564, Forwards Response to NRC Request During 990720 Meeting,To Provide Addl Details to Several Questions Re Amend Currently Under Review by Staff Pertaining to CR Habitability1999-10-19019 October 1999 Forwards Response to NRC Request During 990720 Meeting,To Provide Addl Details to Several Questions Re Amend Currently Under Review by Staff Pertaining to CR Habitability ML20217A5911999-09-30030 September 1999 Advises of NRC Plans for Future Insp Activities at Facility for Licensee to Have Opportunity to Prepare for Insps & to Provide NRC with Feedback on Any Planned Insps Which May Conflict with Plant Activities.Plant Issues Matrix Encl 05000266/LER-1999-007, Forwards LER 99-007-00 for Point Beach Nuclear Plant,Unit 1. Condition Would Be Outside App R Design Basis for Plant.New Commitments within Rept Indicated in Italics1999-09-30030 September 1999 Forwards LER 99-007-00 for Point Beach Nuclear Plant,Unit 1. Condition Would Be Outside App R Design Basis for Plant.New Commitments within Rept Indicated in Italics ML20212J7431999-09-30030 September 1999 Forwards Insp Repts 50-266/99-15 & 50-301/99-15 on 990830- 0903.No Violations Noted.Inspectors Concluded That Util Licensed Operator Requalification Training Program Satisfactorily Implemented NPL-99-0555, Discusses Rev 1,suppl 1 to GL 92-01, Reactor Vessel Structural Integrity. Calculation That Provides Evaluation of New Surveillance Data for Assessing Integrity of Unit 1 Reactor Vessel1999-09-29029 September 1999 Discusses Rev 1,suppl 1 to GL 92-01, Reactor Vessel Structural Integrity. Calculation That Provides Evaluation of New Surveillance Data for Assessing Integrity of Unit 1 Reactor Vessel ML20212K7651999-09-29029 September 1999 Forwards Insp Repts 50-266/99-13 & 50-301/99-13 on 990714-0830.No Violations Noted.Operators Responded Well to Problems with Unit 1 Instrument Air Leak & Unit 2 Turbine Governor Valve Position Fluctuation ML20212D5771999-09-15015 September 1999 Discusses Review of Response to GL 88-20,suppl 4,requesting All Licensees to Perform Ipeee.Ser,Ter & Supplemental TER Encl ML20211Q6451999-09-0808 September 1999 Forwards Operator Licensing Exam Repts 50-266/99-301OL & 50-301/99-301OL for Exams Conducted on 990726-0802 at Point Beach Npp.All Nine Applicants Passed All Sections of Exam ML20211Q4171999-09-0606 September 1999 Responds to VA Kaminskas by Informing That NRC Tentatively Scheduled Initial Licensing Exam for Operator License Applicants During Weeks of 001016 & 23.Validation of Exam Will Occur at Station During Wk of 000925 05000266/LER-1999-004, Forwards LER 99-004-01,re Fuel Oil Transfer Pump Cable in AFW Pump Room Being Outside App R Design Basis.Suppl to LER Provides Corrective Actions to Address Concerns Re Fire Disrupting Electrical Power to Fuel Oil Transfer Pump1999-09-0202 September 1999 Forwards LER 99-004-01,re Fuel Oil Transfer Pump Cable in AFW Pump Room Being Outside App R Design Basis.Suppl to LER Provides Corrective Actions to Address Concerns Re Fire Disrupting Electrical Power to Fuel Oil Transfer Pump ML20211K5261999-08-31031 August 1999 Forwards Insp Repts 50-266/99-14 & 50-301/99-14 on 990726- 30.Areas Examined within Secutity Program Identified in Rept.No Violations Noted ML20211F6941999-08-27027 August 1999 Provides Individual Exam Results for Applicants That Took Initial License Exam in July & August of 1999.Completed ES-501-2,copy of Each Individual License,Ol Exam Rept, ES-303-1,ES-303-2 & ES-401-8 Encl.Without Encl NPL-99-0473, Informs of Change Being Made to Plan Third 10-year Interval ISI Long Term Plan.Change Extends Interval from Current End Date of 001130 to 020831,due to Operating Cycle Being Increased from 12 to 18 Months1999-08-27027 August 1999 Informs of Change Being Made to Plan Third 10-year Interval ISI Long Term Plan.Change Extends Interval from Current End Date of 001130 to 020831,due to Operating Cycle Being Increased from 12 to 18 Months ML20211E8791999-08-24024 August 1999 Discusses Completion of Licensing Action for GL 96-01, Testing of Safety-Related Logic Circuits, for Point Beach Nuclear Power Plant,Units 1 & 2.Licensees Provided Requested Info & Responses Required by GL 96-01 ML20211F1501999-08-24024 August 1999 Submits Summary of Meeting Held on 990729,in Region III Office with Util Re Proposed Revs to Plant Emergency Action Level Criteria Used in Classifying Emergencies & Results of Recent Improvement Initiatives in Emergency Preparedness 05000266/LER-1999-006, Forwards LER 99-006-00 Which Describes Discovery That Postulated Fire in Central Zone of Primary Auxiliary Bldg Could Result in Spurious Operation of Pressurizer Porv. New Commitments within Rept Are Indicated in Italics1999-08-19019 August 1999 Forwards LER 99-006-00 Which Describes Discovery That Postulated Fire in Central Zone of Primary Auxiliary Bldg Could Result in Spurious Operation of Pressurizer Porv. New Commitments within Rept Are Indicated in Italics NPL-99-0477, Forwards Revised Procedures to Point Beach Nuclear Plant Epips.Revised Procedures Dtd 990723,should Be Filed in NRC Copies of Manual IAW Attached Instructions1999-08-18018 August 1999 Forwards Revised Procedures to Point Beach Nuclear Plant Epips.Revised Procedures Dtd 990723,should Be Filed in NRC Copies of Manual IAW Attached Instructions NPL-99-0426, Requests Relief from Section II of ASME B&PV Code, Nuclear Vessels, 1965 Edition,No Addenda.Detailed Info Attached1999-08-16016 August 1999 Requests Relief from Section II of ASME B&PV Code, Nuclear Vessels, 1965 Edition,No Addenda.Detailed Info Attached ML20210L9141999-08-0404 August 1999 Informs That Versions of Info Re WCAP-14787,submitted in 990622 Application for Amend,Marked Proprietary,Will Be Withheld from Public Disclosure,Per 10CFR2.790(b)(5) & Section 103(b) of AEA of 1954,as Amended ML20210K5221999-08-0404 August 1999 Discusses Point Beach Nuclear Plant,Units 1 & 2 Response to Request for Info in GL 92-01,Rev 1,Suppl 1, Rv Structural Integrity NPL-99-0436, Forwards fitness-for-duty Performance Data for six-month Period Ending 9906301999-08-0202 August 1999 Forwards fitness-for-duty Performance Data for six-month Period Ending 990630 ML20210G6011999-07-30030 July 1999 Discusses 990415 Complaint OSHA Received from Employee of Wisconsin Electric Power Co Alleging That Employee Received Lower Performance Appraisal for 1998 Because Employee Raised Safety Concerns While Performing Duties at Point Beach NPL-99-0406, Provides Response to NRC GL 99-02, Lab Testing of Nuclear- Grade Activated Charcoal1999-07-29029 July 1999 Provides Response to NRC GL 99-02, Lab Testing of Nuclear- Grade Activated Charcoal ML20210H0211999-07-28028 July 1999 Forwards Insp Repts 50-266/99-09 & 50-301/99-09 on 990528-0713.Two Violations of NRC Requirements Occurred & Being Treated as non-cited Violations,Consistent with App C of Enforcement Policy ML20210G2441999-07-26026 July 1999 Discusses 990714 Meeting with PRA Staff to Discuss Initiatives in Risk Area & to Establish Dialog Between SRAs & PRA Staff NPL-99-0408, Forwards Pbnps,Units 1 & 2 Plant Simulation Four-Yr Rept, IAW 10CFR55.45(b)(5)(ii).Rept Describes Certification Program Tests Conducted from 1996-1999,identifies Test Discrepancies Still Outstanding & Schedules for 2000-20031999-07-15015 July 1999 Forwards Pbnps,Units 1 & 2 Plant Simulation Four-Yr Rept, IAW 10CFR55.45(b)(5)(ii).Rept Describes Certification Program Tests Conducted from 1996-1999,identifies Test Discrepancies Still Outstanding & Schedules for 2000-2003 ML20209H5471999-07-14014 July 1999 Forwards Insp Repts 50-266/99-12 & 50-301/99-12 on 990614-18.One Violation Noted,But Being Treated as non-cited violation.Long-term MOV Program Not Sufficiently Established to close-out NRC Review of Program,Per GL 89-10 NPL-99-0395, Forwards Partial Response to NRC 990512 RAI Re TS Change 204 Re Control Room Habitability.Meeting Is Planned with NRC to Discuss Issues Related to Control Room & Primary Auxiliary Bldg Ventilation Sys Modifications1999-07-12012 July 1999 Forwards Partial Response to NRC 990512 RAI Re TS Change 204 Re Control Room Habitability.Meeting Is Planned with NRC to Discuss Issues Related to Control Room & Primary Auxiliary Bldg Ventilation Sys Modifications NPL-99-0390, Projects Listed Major near-term License Amend Requests That Could Be Expected to Impact Staff Resources Into Fiscal Years 2000 & 2001,in Response to Administrative Ltr 99-021999-07-0808 July 1999 Projects Listed Major near-term License Amend Requests That Could Be Expected to Impact Staff Resources Into Fiscal Years 2000 & 2001,in Response to Administrative Ltr 99-02 NPL-99-0388, Forwards MORs for June 1999 & Revised MORs for May 1999 for Pbnps,Units 1 & 21999-07-0707 July 1999 Forwards MORs for June 1999 & Revised MORs for May 1999 for Pbnps,Units 1 & 2 NPL-99-0381, Submits Response to NRC GL 98-01, Y2K Readiness of Computer Sys at Nuclear Power Plants. GL 98-01 Requested Response on Status of Facility Y2K Readiness by 990701.Disclosure Encl1999-06-30030 June 1999 Submits Response to NRC GL 98-01, Y2K Readiness of Computer Sys at Nuclear Power Plants. GL 98-01 Requested Response on Status of Facility Y2K Readiness by 990701.Disclosure Encl ML20196J4161999-06-30030 June 1999 Discusses Relief Requests Submitted by Wisconsin Electric on 980930 for Pump & Valve Inservice Testing Program,Rev 5. Safety Evaluation Authorizing Relief Requests VRR-01,VRR-02, PRR-01 & ROJ-16 Encl NPL-99-0379, Documents Telcon with Hg Ashar of NRC Re Licensee Intentions & Basis for Reselection of Control Tendons in Pbnps Containment Structures.Plants Are Currently Completing 28th Year Tendon Surveillance During Summer of 19991999-06-29029 June 1999 Documents Telcon with Hg Ashar of NRC Re Licensee Intentions & Basis for Reselection of Control Tendons in Pbnps Containment Structures.Plants Are Currently Completing 28th Year Tendon Surveillance During Summer of 1999 NPL-99-0376, Forwards Errata to Pbnp 1998 Annual Monitoring Rept, Originally Submitted by Ltr Dtd 990427.List of Corrections, Provided1999-06-28028 June 1999 Forwards Errata to Pbnp 1998 Annual Monitoring Rept, Originally Submitted by Ltr Dtd 990427.List of Corrections, Provided NPL-99-0353, Forwards June 1999 Rev to FSAR for Point Beach Nuclear Plant,Units 1 & 2, IAW Requirements of 10CFR50.71(e).Each Package Contains Revised FSAR Pages That Are to Be Inserted IAW Instructions1999-06-23023 June 1999 Forwards June 1999 Rev to FSAR for Point Beach Nuclear Plant,Units 1 & 2, IAW Requirements of 10CFR50.71(e).Each Package Contains Revised FSAR Pages That Are to Be Inserted IAW Instructions ML20196D4931999-06-18018 June 1999 Forwards Insp Repts 50-266/99-08 & 50-301/99-08 on 990411- 0527.No Violations Noted.Operator Crew Response to Equipment Induced Challenges Generally Good.Handling of Steam Plume in Unit 1 Turbine Bldg Particularly Good ML20195J9471999-06-16016 June 1999 Discusses Ltr from NRC ,re Arrangements Made to Finalized Initial Licensed Operator Exam to Be Administered at Point Beach Nuclear Plant During Week of 990726 ML20196A2931999-06-16016 June 1999 Ack Receipt of Transmitting Changes to Listed Sections of Point Beach Nuclear Plant Security Plan & ISFSI Security Plan,Submitted IAW 10CFR50.54(p).No NRC Approval Is Required Since Changes Do Not Decrease Effectiveness ML20195J9251999-06-14014 June 1999 Discusses 990610 Telcon Between Wp Walker & D Mcneil Re Arrangements for NRC to Inspect Licensed Operator Requalification Program at Point Beach Nuclear Power Plant for Week of 990816 05000266/LER-1999-005, Forwards LER 99-005-00,re Failure of Shell of 4B FW Heater Which Resulted in Significant Steam Leak & Manual Trip. New Commitments within Rept Are Indicated in Italics1999-06-11011 June 1999 Forwards LER 99-005-00,re Failure of Shell of 4B FW Heater Which Resulted in Significant Steam Leak & Manual Trip. New Commitments within Rept Are Indicated in Italics NPL-99-0336, Forwards Unit 2 Refueling 23 Inservice Insp Summary Rept for Form NIS-1, IAW ASME Section Xi,Subsection IWA-62301999-06-10010 June 1999 Forwards Unit 2 Refueling 23 Inservice Insp Summary Rept for Form NIS-1, IAW ASME Section Xi,Subsection IWA-6230 NPL-99-0330, Forwards Revs to Pbnp Security Plan Sections 2.1,2.4,3.1, Figures A,D & T & Pbnp ISFSI Security Plan Section 2.0, Dtd 990604.Plans Withheld1999-06-0404 June 1999 Forwards Revs to Pbnp Security Plan Sections 2.1,2.4,3.1, Figures A,D & T & Pbnp ISFSI Security Plan Section 2.0, Dtd 990604.Plans Withheld 05000301/LER-1999-003, Forwards LER 99-003-00 for Point Beach Nuclear Plant,Unit 2. Rept Is Provided in Accordance with 10CFR50.73(a)(2)(i)(B), as Any Operation or Condition Prohibited by Plant Tech Specs1999-05-28028 May 1999 Forwards LER 99-003-00 for Point Beach Nuclear Plant,Unit 2. Rept Is Provided in Accordance with 10CFR50.73(a)(2)(i)(B), as Any Operation or Condition Prohibited by Plant Tech Specs NPL-99-0319, Provides Main Control Board Wiring Separation Project Status Update Rept for Pbnps,Units 1 & 21999-05-28028 May 1999 Provides Main Control Board Wiring Separation Project Status Update Rept for Pbnps,Units 1 & 2 ML20206T3691999-05-17017 May 1999 Ltr Contract,Task Order 242 Entitled, Review Point Beach 1 & 2 Conversion of Current TS for Electrical Power Systems to Improved TS Based on Standard TS, Under Contract NRC-03-95-026 ML20206N5561999-05-13013 May 1999 Informs That NRC Office of Nuclear Reactor Regulation Reorganized Effective 990328.As Part of Reorganization,Div of Licensing Project Mgt Created.Cm Craig Will Be Section Chief for Point Beach Npp.Organization Chart Encl ML20206P2551999-05-12012 May 1999 Forwards Handout Provided to NRC by Wisconsin Electric at 990504 Meeting Which Discussed Several Recent Operational Issues & Results of Recent Improvement Initiatives in Engineering ML20206N5331999-05-12012 May 1999 Forwards RAI Re & Suppl by Oral Presentation During 980604 Meeting,Requesting Amend for Plant,Units 1 & 2 to Revise TSs 15.3.12 & 15.4.11 ML20196F3211999-05-11011 May 1999 Requests Proprietary WCAP-14787, W Revised Thermal Design Procedure Instrument Uncertainty Methodology for Wepc Point Beach Units 1 & 2 (Fuel Upgrade & Uprate to 1656 Mwt-NSSS Power), Be Withheld from Public Disclosure ML20206K0391999-05-0707 May 1999 Forwards Insp Repts 50-266/99-06 & 50-301/99-06 on 990223- 0410.Ten Violations of NRC Requirements Occurred & Being Treated as non-cited Violations,Consistent with App C of Enforcement Policy 1999-09-08
[Table view] Category:INCOMING CORRESPONDENCE
MONTHYEARNPL-99-0564, Forwards Response to NRC Request During 990720 Meeting,To Provide Addl Details to Several Questions Re Amend Currently Under Review by Staff Pertaining to CR Habitability1999-10-19019 October 1999 Forwards Response to NRC Request During 990720 Meeting,To Provide Addl Details to Several Questions Re Amend Currently Under Review by Staff Pertaining to CR Habitability 05000266/LER-1999-007, Forwards LER 99-007-00 for Point Beach Nuclear Plant,Unit 1. Condition Would Be Outside App R Design Basis for Plant.New Commitments within Rept Indicated in Italics1999-09-30030 September 1999 Forwards LER 99-007-00 for Point Beach Nuclear Plant,Unit 1. Condition Would Be Outside App R Design Basis for Plant.New Commitments within Rept Indicated in Italics NPL-99-0555, Discusses Rev 1,suppl 1 to GL 92-01, Reactor Vessel Structural Integrity. Calculation That Provides Evaluation of New Surveillance Data for Assessing Integrity of Unit 1 Reactor Vessel1999-09-29029 September 1999 Discusses Rev 1,suppl 1 to GL 92-01, Reactor Vessel Structural Integrity. Calculation That Provides Evaluation of New Surveillance Data for Assessing Integrity of Unit 1 Reactor Vessel 05000266/LER-1999-004, Forwards LER 99-004-01,re Fuel Oil Transfer Pump Cable in AFW Pump Room Being Outside App R Design Basis.Suppl to LER Provides Corrective Actions to Address Concerns Re Fire Disrupting Electrical Power to Fuel Oil Transfer Pump1999-09-0202 September 1999 Forwards LER 99-004-01,re Fuel Oil Transfer Pump Cable in AFW Pump Room Being Outside App R Design Basis.Suppl to LER Provides Corrective Actions to Address Concerns Re Fire Disrupting Electrical Power to Fuel Oil Transfer Pump NPL-99-0473, Informs of Change Being Made to Plan Third 10-year Interval ISI Long Term Plan.Change Extends Interval from Current End Date of 001130 to 020831,due to Operating Cycle Being Increased from 12 to 18 Months1999-08-27027 August 1999 Informs of Change Being Made to Plan Third 10-year Interval ISI Long Term Plan.Change Extends Interval from Current End Date of 001130 to 020831,due to Operating Cycle Being Increased from 12 to 18 Months 05000266/LER-1999-006, Forwards LER 99-006-00 Which Describes Discovery That Postulated Fire in Central Zone of Primary Auxiliary Bldg Could Result in Spurious Operation of Pressurizer Porv. New Commitments within Rept Are Indicated in Italics1999-08-19019 August 1999 Forwards LER 99-006-00 Which Describes Discovery That Postulated Fire in Central Zone of Primary Auxiliary Bldg Could Result in Spurious Operation of Pressurizer Porv. New Commitments within Rept Are Indicated in Italics NPL-99-0477, Forwards Revised Procedures to Point Beach Nuclear Plant Epips.Revised Procedures Dtd 990723,should Be Filed in NRC Copies of Manual IAW Attached Instructions1999-08-18018 August 1999 Forwards Revised Procedures to Point Beach Nuclear Plant Epips.Revised Procedures Dtd 990723,should Be Filed in NRC Copies of Manual IAW Attached Instructions NPL-99-0426, Requests Relief from Section II of ASME B&PV Code, Nuclear Vessels, 1965 Edition,No Addenda.Detailed Info Attached1999-08-16016 August 1999 Requests Relief from Section II of ASME B&PV Code, Nuclear Vessels, 1965 Edition,No Addenda.Detailed Info Attached NPL-99-0436, Forwards fitness-for-duty Performance Data for six-month Period Ending 9906301999-08-0202 August 1999 Forwards fitness-for-duty Performance Data for six-month Period Ending 990630 NPL-99-0406, Provides Response to NRC GL 99-02, Lab Testing of Nuclear- Grade Activated Charcoal1999-07-29029 July 1999 Provides Response to NRC GL 99-02, Lab Testing of Nuclear- Grade Activated Charcoal NPL-99-0408, Forwards Pbnps,Units 1 & 2 Plant Simulation Four-Yr Rept, IAW 10CFR55.45(b)(5)(ii).Rept Describes Certification Program Tests Conducted from 1996-1999,identifies Test Discrepancies Still Outstanding & Schedules for 2000-20031999-07-15015 July 1999 Forwards Pbnps,Units 1 & 2 Plant Simulation Four-Yr Rept, IAW 10CFR55.45(b)(5)(ii).Rept Describes Certification Program Tests Conducted from 1996-1999,identifies Test Discrepancies Still Outstanding & Schedules for 2000-2003 NPL-99-0395, Forwards Partial Response to NRC 990512 RAI Re TS Change 204 Re Control Room Habitability.Meeting Is Planned with NRC to Discuss Issues Related to Control Room & Primary Auxiliary Bldg Ventilation Sys Modifications1999-07-12012 July 1999 Forwards Partial Response to NRC 990512 RAI Re TS Change 204 Re Control Room Habitability.Meeting Is Planned with NRC to Discuss Issues Related to Control Room & Primary Auxiliary Bldg Ventilation Sys Modifications NPL-99-0390, Projects Listed Major near-term License Amend Requests That Could Be Expected to Impact Staff Resources Into Fiscal Years 2000 & 2001,in Response to Administrative Ltr 99-021999-07-0808 July 1999 Projects Listed Major near-term License Amend Requests That Could Be Expected to Impact Staff Resources Into Fiscal Years 2000 & 2001,in Response to Administrative Ltr 99-02 NPL-99-0388, Forwards MORs for June 1999 & Revised MORs for May 1999 for Pbnps,Units 1 & 21999-07-0707 July 1999 Forwards MORs for June 1999 & Revised MORs for May 1999 for Pbnps,Units 1 & 2 NPL-99-0381, Submits Response to NRC GL 98-01, Y2K Readiness of Computer Sys at Nuclear Power Plants. GL 98-01 Requested Response on Status of Facility Y2K Readiness by 990701.Disclosure Encl1999-06-30030 June 1999 Submits Response to NRC GL 98-01, Y2K Readiness of Computer Sys at Nuclear Power Plants. GL 98-01 Requested Response on Status of Facility Y2K Readiness by 990701.Disclosure Encl NPL-99-0379, Documents Telcon with Hg Ashar of NRC Re Licensee Intentions & Basis for Reselection of Control Tendons in Pbnps Containment Structures.Plants Are Currently Completing 28th Year Tendon Surveillance During Summer of 19991999-06-29029 June 1999 Documents Telcon with Hg Ashar of NRC Re Licensee Intentions & Basis for Reselection of Control Tendons in Pbnps Containment Structures.Plants Are Currently Completing 28th Year Tendon Surveillance During Summer of 1999 NPL-99-0376, Forwards Errata to Pbnp 1998 Annual Monitoring Rept, Originally Submitted by Ltr Dtd 990427.List of Corrections, Provided1999-06-28028 June 1999 Forwards Errata to Pbnp 1998 Annual Monitoring Rept, Originally Submitted by Ltr Dtd 990427.List of Corrections, Provided NPL-99-0353, Forwards June 1999 Rev to FSAR for Point Beach Nuclear Plant,Units 1 & 2, IAW Requirements of 10CFR50.71(e).Each Package Contains Revised FSAR Pages That Are to Be Inserted IAW Instructions1999-06-23023 June 1999 Forwards June 1999 Rev to FSAR for Point Beach Nuclear Plant,Units 1 & 2, IAW Requirements of 10CFR50.71(e).Each Package Contains Revised FSAR Pages That Are to Be Inserted IAW Instructions 05000266/LER-1999-005, Forwards LER 99-005-00,re Failure of Shell of 4B FW Heater Which Resulted in Significant Steam Leak & Manual Trip. New Commitments within Rept Are Indicated in Italics1999-06-11011 June 1999 Forwards LER 99-005-00,re Failure of Shell of 4B FW Heater Which Resulted in Significant Steam Leak & Manual Trip. New Commitments within Rept Are Indicated in Italics NPL-99-0336, Forwards Unit 2 Refueling 23 Inservice Insp Summary Rept for Form NIS-1, IAW ASME Section Xi,Subsection IWA-62301999-06-10010 June 1999 Forwards Unit 2 Refueling 23 Inservice Insp Summary Rept for Form NIS-1, IAW ASME Section Xi,Subsection IWA-6230 NPL-99-0330, Forwards Revs to Pbnp Security Plan Sections 2.1,2.4,3.1, Figures A,D & T & Pbnp ISFSI Security Plan Section 2.0, Dtd 990604.Plans Withheld1999-06-0404 June 1999 Forwards Revs to Pbnp Security Plan Sections 2.1,2.4,3.1, Figures A,D & T & Pbnp ISFSI Security Plan Section 2.0, Dtd 990604.Plans Withheld NPL-99-0319, Provides Main Control Board Wiring Separation Project Status Update Rept for Pbnps,Units 1 & 21999-05-28028 May 1999 Provides Main Control Board Wiring Separation Project Status Update Rept for Pbnps,Units 1 & 2 05000301/LER-1999-003, Forwards LER 99-003-00 for Point Beach Nuclear Plant,Unit 2. Rept Is Provided in Accordance with 10CFR50.73(a)(2)(i)(B), as Any Operation or Condition Prohibited by Plant Tech Specs1999-05-28028 May 1999 Forwards LER 99-003-00 for Point Beach Nuclear Plant,Unit 2. Rept Is Provided in Accordance with 10CFR50.73(a)(2)(i)(B), as Any Operation or Condition Prohibited by Plant Tech Specs ML20196F3211999-05-11011 May 1999 Requests Proprietary WCAP-14787, W Revised Thermal Design Procedure Instrument Uncertainty Methodology for Wepc Point Beach Units 1 & 2 (Fuel Upgrade & Uprate to 1656 Mwt-NSSS Power), Be Withheld from Public Disclosure NPL-99-0242, Submits Commitment Schedule Update,Per GL 95-07 Re Pressure Locking & Thermal Binding of safety-related power-operated Gate Valves.Unit 1 Block Valve Replacement Will Be Performed During Upcoming 1999 U1R25 Outage1999-04-27027 April 1999 Submits Commitment Schedule Update,Per GL 95-07 Re Pressure Locking & Thermal Binding of safety-related power-operated Gate Valves.Unit 1 Block Valve Replacement Will Be Performed During Upcoming 1999 U1R25 Outage NPL-99-0246, Forwards 1998 Annual Monitoring Rept, for Pbnps Units 1 & 2.Revised ODCM & Environ Manual Are Encl1999-04-27027 April 1999 Forwards 1998 Annual Monitoring Rept, for Pbnps Units 1 & 2.Revised ODCM & Environ Manual Are Encl ML20206C2361999-04-22022 April 1999 Forwards 1998 Annual Rept to Stockholders of Wepc Which Includes Certified Financial Statements,Per 10CFR50.71 NPL-99-0230, Submits Clarification of Which Portions of OMa-1988 Parts 6 & 10 Are Being Utilized at Pbnp for IST Program Implementation & Cold SD & RO Justifications,Per 990218 Telcon with NRC1999-04-19019 April 1999 Submits Clarification of Which Portions of OMa-1988 Parts 6 & 10 Are Being Utilized at Pbnp for IST Program Implementation & Cold SD & RO Justifications,Per 990218 Telcon with NRC 05000301/LER-1999-002, Forwards LER 99-002-00 Re Discovery That Cable Necessary to Provide Plant Parameter Required to Be Monitored for App R Safe SD Location Was Not Routed Independent of Appropriate Fire Zone.Commitments in Rept Indicated in Italic1999-04-16016 April 1999 Forwards LER 99-002-00 Re Discovery That Cable Necessary to Provide Plant Parameter Required to Be Monitored for App R Safe SD Location Was Not Routed Independent of Appropriate Fire Zone.Commitments in Rept Indicated in Italics NPL-99-0219, Provides Final Notification of Change to Commitments Documented in LER 266/97-022-00 Re Electrical Short Circuits During CR Fire1999-04-15015 April 1999 Provides Final Notification of Change to Commitments Documented in LER 266/97-022-00 Re Electrical Short Circuits During CR Fire 05000266/LER-1999-001, Forwards LER 99-001-01,describing Discovery That Common Min Recirculation Flow Line Return to RWST for Safety Injection & Containment Spray Pumps Was Partially Frozen & Would Not Pass Flow.New Commitments Indicated in Italics i1999-04-0808 April 1999 Forwards LER 99-001-01,describing Discovery That Common Min Recirculation Flow Line Return to RWST for Safety Injection & Containment Spray Pumps Was Partially Frozen & Would Not Pass Flow.New Commitments Indicated in Italics in Rept NPL-99-0174, Confirms Completion of Requested Actions in Accordance with Required Response of GL 96-01 for Unit 2.Confirmation of Completion for Unit 1 Was Provided in Ltr Npl 98-0591,dtd 9807141999-03-30030 March 1999 Confirms Completion of Requested Actions in Accordance with Required Response of GL 96-01 for Unit 2.Confirmation of Completion for Unit 1 Was Provided in Ltr Npl 98-0591,dtd 980714 ML20206B8231999-03-30030 March 1999 Forwards Final Exercise Rept for Biennial Radiological Emergency Preparedness Exercise Conducted on 981103 for Point Beach Power Plant.One Deficiency Identified for Manitowoc County.County Corrected Deficiency Immediately NPL-99-0177, Forwards Decommissioning Funding Status Info for Pbnp,Units 1 & 2,per 10CFR50.751999-03-30030 March 1999 Forwards Decommissioning Funding Status Info for Pbnp,Units 1 & 2,per 10CFR50.75 05000301/LER-1999-001, Forwards LER 99-001-00,re Loss of Safeguards Electrical Bus During Refueling Surveillance Testing Which Resulted in Temporary Unavailability of One Train of Decay Heat Removal. Commitments Made by Util Are Identified in Italics1999-03-10010 March 1999 Forwards LER 99-001-00,re Loss of Safeguards Electrical Bus During Refueling Surveillance Testing Which Resulted in Temporary Unavailability of One Train of Decay Heat Removal. Commitments Made by Util Are Identified in Italics NPL-99-0122, Forwards Relief Requests RR-1-19 & RR-2-25,requesting Relief from Section XI of ASME B&PV Code, Rules for Inservice Exam of NPP Components, 1986 Edition,No Addenda.Requirements for Relief Apply to Third ten-yr ISI Interval for Units 1 &1999-03-0303 March 1999 Forwards Relief Requests RR-1-19 & RR-2-25,requesting Relief from Section XI of ASME B&PV Code, Rules for Inservice Exam of NPP Components, 1986 Edition,No Addenda.Requirements for Relief Apply to Third ten-yr ISI Interval for Units 1 & 2 NPL-99-0111, Informs NRC That IAW Provisions of ASME Boiler & Pressure Code,Section Xi,Paragraphs IWA-2430(d) & IWA-2430(e),WEPC Has Extended Third 10 Yr Interval for Pressure Testing Program at Pbnp,Unit 1 by 21 Months1999-03-0303 March 1999 Informs NRC That IAW Provisions of ASME Boiler & Pressure Code,Section Xi,Paragraphs IWA-2430(d) & IWA-2430(e),WEPC Has Extended Third 10 Yr Interval for Pressure Testing Program at Pbnp,Unit 1 by 21 Months NPL-99-0116, Forwards Proprietary & non-proprietary Revised Point Beach Nuclear Plant Emergency Plan IAW 10CFR50.54(q).Proprietary Plan Withheld1999-03-0101 March 1999 Forwards Proprietary & non-proprietary Revised Point Beach Nuclear Plant Emergency Plan IAW 10CFR50.54(q).Proprietary Plan Withheld NPL-99-0115, Forwards Proprietary & non-proprietary Revised EPIPs to Point Beach Nuclear Plant,Units 1 & 21999-03-0101 March 1999 Forwards Proprietary & non-proprietary Revised EPIPs to Point Beach Nuclear Plant,Units 1 & 2 NPL-99-0114, Provides Results of Wepcs Insp,Replacement & Mechanical Testing of Reactor Internals Baffle Former Bolts During Recent Point Beach Refueling Outage1999-02-25025 February 1999 Provides Results of Wepcs Insp,Replacement & Mechanical Testing of Reactor Internals Baffle Former Bolts During Recent Point Beach Refueling Outage NPL-99-0086, Documents Commitment Change Which Is to Discontinue Actions Contained in Util Ltr Dtd 970613,after NRC Approval of LAR & Lower Containment Leak Rate Limit Is Implemented. Change Is Acceptable IAW Applicable Plant Procedure1999-02-24024 February 1999 Documents Commitment Change Which Is to Discontinue Actions Contained in Util Ltr Dtd 970613,after NRC Approval of LAR & Lower Containment Leak Rate Limit Is Implemented. Change Is Acceptable IAW Applicable Plant Procedure NPL-99-0101, Forwards Proprietary & non-proprietary Version of Rev 20 to EPIP 3.2, Emergency Response Organization Notification & Revised Index.Proprietary Info Withheld1999-02-19019 February 1999 Forwards Proprietary & non-proprietary Version of Rev 20 to EPIP 3.2, Emergency Response Organization Notification & Revised Index.Proprietary Info Withheld ML20203F7301999-02-10010 February 1999 Forwards Revs to Security Plan Sections 1.2,1.3,1.4,2.1,2.5, 2,6,2.8,6.1,6.4,6.5,B-3.0,B-4.0,B-5.0 & Figure R Dtd 990210. Evaluation & Description of Plan Revs Also Encl to Assist in NRC Review.Encls Withheld NPL-99-0067, Submits 30 Day Rept of Changes & Errors Discovered in ECCS Evaluation Models for Pbnp,Unit 21999-02-0202 February 1999 Submits 30 Day Rept of Changes & Errors Discovered in ECCS Evaluation Models for Pbnp,Unit 2 NPL-99-0064, Forwards Revised TS Bases Page 15.4.4,correcting References to Pbnp FSAR Re Reactor Containment Design.Changes Are Administrative Only & Do Not Alter Facility or Operation,As Described in FSAR or Any TS Requirement1999-02-0202 February 1999 Forwards Revised TS Bases Page 15.4.4,correcting References to Pbnp FSAR Re Reactor Containment Design.Changes Are Administrative Only & Do Not Alter Facility or Operation,As Described in FSAR or Any TS Requirement NPL-98-1032, Forwards Revs to Pbnp Security Plan Sections 1.1,1.2,2.1, 2.6,2.8,6.1 & 6.4 & Revs to Pbnp ISFSI Security Plan Sections 1.0 & 7.0,per 10CFR50.54(p).Encl Withheld1999-01-27027 January 1999 Forwards Revs to Pbnp Security Plan Sections 1.1,1.2,2.1, 2.6,2.8,6.1 & 6.4 & Revs to Pbnp ISFSI Security Plan Sections 1.0 & 7.0,per 10CFR50.54(p).Encl Withheld 05000266/LER-1998-029, Forwards LER 98-029-00,describing Discovery of Isolation of Autostart Feature for Svc Water Pumps from Unit 2,safeguards Buses During Modifications1999-01-26026 January 1999 Forwards LER 98-029-00,describing Discovery of Isolation of Autostart Feature for Svc Water Pumps from Unit 2,safeguards Buses During Modifications NPL-99-0031, Informs That Wepc Reviewed Contents of NEI to NRC & Have Verified Info Provided in Ltr Pertaining to WOG Member Plants Is Applicable to Pbnp.Attachment Responds to NRC Questions by Ref to Info in 981211 NEI Ltr1999-01-15015 January 1999 Informs That Wepc Reviewed Contents of NEI to NRC & Have Verified Info Provided in Ltr Pertaining to WOG Member Plants Is Applicable to Pbnp.Attachment Responds to NRC Questions by Ref to Info in 981211 NEI Ltr NPL-99-0004, Provides Status Update on Program Activities & Schedule for Final Resolution of Items Re Verification of Seismic Piping Class Interfaces for Point Beach Nuclear Plant,Units 1 & 21999-01-11011 January 1999 Provides Status Update on Program Activities & Schedule for Final Resolution of Items Re Verification of Seismic Piping Class Interfaces for Point Beach Nuclear Plant,Units 1 & 2 NPL-99-0012, Forwards Proprietary & Nonproprietary Revs to Epips. Proprietary Version of EPIPs Withheld1999-01-0808 January 1999 Forwards Proprietary & Nonproprietary Revs to Epips. Proprietary Version of EPIPs Withheld 1999-09-30
[Table view] Category:UTILITY TO NRC
MONTHYEARML20059H9391990-09-13013 September 1990 Forwards Amended Response to Notice of Violations Noted in Insp Repts 50-266/89-27 & 50-301/89-26.Corrective Action: Revised Procedures Will Not Be Issued Until After Unit 2 Refueling Outage.Other Changes Anticipated by 901231 ML20059G7211990-09-0505 September 1990 Responds to Generic Ltr 90-03, Vender Interface for Safety- Related Components. Implementing Formal Vendor Interface Program for Every safety-related Component Impractical ML20028G9071990-08-31031 August 1990 Advises That long-term erosion/corrosion-induced Program for Pipe Wall Thinning in Place,Per Generic Ltr 89-08.Program Assures Erosion/Corrosion Will Not Lead to Degradation of Single & two-phase High Energy Carbon Steel Sys ML20059G8741990-08-31031 August 1990 Forwards Revised Security Plan,Per NRC .Summary of Revs Listed.Rev Withheld (Ref 10CFR3,50,70 & 73) ML20064A4711990-08-29029 August 1990 Forwards Semiannual Monitoring Rept,Jan-June 1990, Rev 1 to Process Control Program, Rev 7 to Environ Manual & Rev 5 to Odcm ML20058N6771990-08-0303 August 1990 Forwards Public Version of Revised Procedures to Emergency Plan manual.W/900813 Release Memo ML20058L1471990-08-0303 August 1990 Responds to NRC Re Weaknesses Noted in Insp Repts 50-266/90-201 & 50-301/90-201 Re Electrical Distribution. Corrective Actions:Design Basis Documentation Will Be Developed to Alleviate Weaknessess in Diesel Generators ML20058L5041990-07-30030 July 1990 Discusses & Forwards Results of fitness-for-duty Program Performance Data for 6-month Period Ending 900630 ML20055J2031990-07-25025 July 1990 Responds to NRC Bulletin 89-002 Re Insp of safety-related Anchor/Darling Model S350W Check Valves Supplied w/A193 Grade B6 Type 410 SS Retaining Block Studs.Studs Visually Inspected & No Cracks Found ML20055H7781990-07-24024 July 1990 Forwards Corrected Monthly Operating Rept for June 1990 for Point Beach Unit 2.Correction on Line 18 Regards Net Electrical Energy Generated ML20055H6621990-07-23023 July 1990 Forwards Central Files & Public Versions of Revised Epips, Including Rev 2 to EPIP 1.1.1,Rev 16 to EPIP 4.1,Rev 6 to EPIP 6.5,Rev 20 to EPIP 1.2,Rev 8 to EPIP 6.3,Rev 0 to EPIP 7.3.2,Rev 10 EPIP 10.2 & Rev 11 to EPIP 11.3 ML20058K8941990-07-23023 July 1990 Forwards June 1990 Updated FSAR for Point Beach Nuclear Plant Units 1 & 2.Steam Generator Upper Ph Guideline in Table 10.2-1 Changed from 9.3 to 9.4 ML20044A9091990-07-0606 July 1990 Responds to NRC Bulletin 90-001 Re Loss of Fill Oil in Transmitters Mfg by Rosemount.None of Listed Transmitters Installed at Plant in Aug 1988 Identified as Having High Failure Fraction Due to Loss of Fill Oil ML20055D4421990-07-0303 July 1990 Forwards Reactor Containment Bldg Integrated Leak Rate Test Point Beach Nuclear Plant Unit 1,1990, Summary Rept ML20055D3471990-06-29029 June 1990 Provides Addl Response to Bulletin 88-008, Thermal Stresses in Piping Connected to Rcss. Engineering Evaluations Performed to Assure Code Compliance Due to Unanalyzed Condition of Thermal Stratification Addressed ML20055D6221990-06-29029 June 1990 Provides Suppl to Re Loss of All Ac Power.Test Demonstrated That Ventilation Mod & Recalibration of High Temp Trip for Auxiliary Power Diesel Improved Performance of Gas Turbine Generator as Alternate Ac Source ML20055D2291990-06-22022 June 1990 Informs NRC That Gj Maxfield Promoted to Plant Manager effective,900701 ML20055D6231990-06-22022 June 1990 Advises of Decision to Proceed W/Leak Testing of Sys During Plant Refueling Outage Due to Delay in Delivery of Gamma-Metrics Hardware Fix Kits.Test Revealed That Both in-containment Cable & Detector Assembly Cable Had Leaks ML20044A0011990-06-18018 June 1990 Provides Current Implementation Status of Generic Safety Issues at Plant,In Response to Generic Ltr 90-04 ML20043D6511990-05-25025 May 1990 Discusses Cycle 18 Reload on 900519,following 7-wk Refueling & Maint Outage.Reload SER for Cycle 18 Demonstrates That No Unreviewed Safety Questions,As Defined in 10CFR50.59, Involved in Operation of Unit During Cycle ML20043B1481990-05-18018 May 1990 Advises That Necessary Info Received from Westinghouse Re Revised Administrative Controls for NRC Bulletin 88-002, Rapidly Propagating Fatique Cracks in Steam Generator Tubes. ML20043B1101990-05-17017 May 1990 Documents Status of Evaluations Committed to Be Performed Re IE Bulletin 79-14 Program.Support CH-151-4-H50 Modified During Unit 1 Refueling Outage & Now in Code Compliance. Meeting Proposed During Wks of 900618 or 900716 ML20043A9921990-05-16016 May 1990 Advises of Typo in Item 2.C Re Emergency Diesel Generator Meter Accuracy in Submittal Re Corrective Actions in Response to Concerns Identified During Electrical Insp.Meter Calibr Reading Should Be 3,050 Kw Not 350 Kw ML20043B0481990-05-16016 May 1990 Updates 890330 Response to NRC Bulletin 88-010, Nonconforming Molded Case Circuit Breakers. Util Will Replace Unit 1 Inverter & Battery Charger Circuit Breakers within 30 Days After Receipt & QA Verification ML20043A7631990-05-15015 May 1990 Responds to Notice of Violation & Forwards Civil Penalty in Amount of $87,000 for Violations Noted in Insp Repts 50-266/89-32,50-266/89-33,50-301/89-32 & 50-301/89-33. Addl Employees Added in QA & Corporate Nuclear Engineering ML20042H0201990-05-10010 May 1990 Forwards List of Concerns Identified at 900417 Electrical Insp Exit Meeting to Discuss Preliminary Findings of Special Electrical Insp Conducted on 900319-0412 Re Adequacy of Electrical Distribution Sys ML20043A2181990-05-10010 May 1990 Forwards Nonproprietary & Proprietary Version of Point Beach Nuclear Plant,Emergency Plan Exercise,900314. ML20042G7441990-05-0909 May 1990 Forwards LER 90-003-00 ML20042G7361990-05-0808 May 1990 Forwards LER 90-004-00 ML20042E4571990-04-10010 April 1990 Documents Basis for Request for Temporary Waiver of Compliance of Tech Spec 15.3.7.A.1.e Re Diesel Generator Fuel Oil Supply ML20012F2961990-03-29029 March 1990 Withdraws Tech Spec Change Request 120 Re Staff Organization Changes & Deletion of Organizational Charts,Based on Further Corporate Restructuring within Util ML20012D8301990-03-20020 March 1990 Responds to Generic Ltr 89-19, Safety Implication of Control Sys in LWR Nuclear Power Plants. No Limiting Condition for Operation Required for Overfill Protection Sys at Plant ML20012D4241990-03-0808 March 1990 Forwards Public Version of Revised Epips,Including Rev 17 to EPIP 1.3,Rev 8 to EPIP 3.1,Rev 15 to EPIP 4.1,Rev 1 to EPIP 6.7,Rev 1 to EPIP 7.1,Rev 11 to EPIP 7.2.1 & Rev 11 to EPIP 7.2.2 ML20011F7531990-02-26026 February 1990 Informs NRC of Apparent Inconsistency Between Min Level of Boric Acid Solution to Be Maintained in Boric Acid Storage Tanks Per Tech Specs & Amount of Deliverable Boric Acid Assumed in Safety Analyses ML20006B7091990-01-25025 January 1990 Responds to NRC Bulletin 89-002 Re Check Valve Bolting Insp. All Anchor-Darling Model S35OW Check Valves Inspected for Cracked Internal Bolting During Refueling Outage of Unit.No Indications of Cracks Found ML20006A3381990-01-18018 January 1990 Forwards PDR & Central Files Versions of Rev 16 to EPIP 9.2 & Forms, Radiological Dose Evaluation. ML20006A3411990-01-16016 January 1990 Forwards Rev 16 to EPIP 9.2, Radiological Dose Evaluation to Be Inserted in EPIP Manual ML20005G0901990-01-12012 January 1990 Responds to Generic Ltr 89-13, Svc Water Sys Problems Affecting Safety-Related Equipment. Outside of Intake Structure Will Be Inspected for Excessive Corrosion on Semiannual Basis & Forebay & Pumphouse Inspected ML20005G1751990-01-12012 January 1990 Responds to NRC 891213 Ltr Re Violations Noted in Insp Repts 50-266/89-30 & 50-301/89-30.Corrective Action:Procedure RP-6A, Steam Generator Crevice Flush (Vacuum Mode), Initiated ML20005H0551990-01-11011 January 1990 Responds to NRC Bulletin 89-003, Potential Loss of Required Shutdown Margin During Refueling Operations. Util Will Provide Specific Training to All Members Responsible for Refueling Operation to Emphasize Importance of Procedures ML20005G9031990-01-0909 January 1990 Forwards Monthly Operating Repts for Dec 1989 for Point Beach Nuclear Plant Units 1 & 2 & Revised Monthly Operating Rept for Nov for Point Beach Unit 2 ML20005G5641990-01-0808 January 1990 Updates Progress Made on Issues Discussed in Insp Repts 50-266/89-12 & 50-301/89-11 Re Emergency Diesel Generator Vertical Slice SSFI Conducted by Util.By Jul 1990,revised Calculation Re as-built Configuration Will Be Performed ML20005E5441989-12-29029 December 1989 Describes Actions & Insps Completed During Recent U2R15 Refueling Cycle & Proposed Schedule for Completion of NRC Bulletin 88-008 Requirements,Per Util 881221 & 890616 Ltrs. Extension Requested Until 900631 to Submit Data Evaluation ML20005E5451989-12-28028 December 1989 Advises That Addl Info Required from Westinghouse to Meet Util 890621 Commitment to Adopt Administrative Control Re Rapidly Propagating Fatigue Cracks in Steam Generator Tubes Per NRC Bulletin 88-002.Info Anticipated by End of Mar 1990 ML20005E5381989-12-27027 December 1989 Provides Update of Status of Implementation of Resolution of Human Engineering Discrepancies Documented During Dcrdr. Lighting Intended to Document Deficiencies Per NUREG-0700, Eleven Human Engineering Discrepancy Computers Resolved ML19354D5781989-12-21021 December 1989 Certifies Implementation of Fitness for Duty Program Which Meets Requirements of 10CFR26 for All Personnel Having Unescorted Access to Plant Protected Areas.Periodic Mandatory Random Chemical Testing Will Commence on 900103 ML20005D8071989-12-21021 December 1989 Forwards Response to Violations Noted in Insp Repts 50-266/89-29 & 50-301/89-29.Response Withheld (Ref 10CFR73.21) ML20005E2301989-12-21021 December 1989 Forwards Reactor Containment Bldg Integrated Leak Rate Test Point Beach Nuclear Plant Unit 2, Summary Rept,Per 10CFR50,App J.Type A,B & C Leak Test Results Provided ML20042D2391989-12-21021 December 1989 Responds to Violations Noted in Insp Repts 50-266/89-27 & 50-301/89-26.Corrective Actions:Superintendent of Health Physics Discussed Log Book Entry Requirements W/Health Physics Contractor Site Coordinator ML19354D6231989-12-15015 December 1989 Responds to Generic Ltr 89-10 Re safety-related motor- Operated Valve Testing & Surveillance.Util Intends to Meet All Recommendations Discussed in Ltr Except for Item C Re Changing motor-operated Valve Switch Settings 1990-09-05
[Table view] |
Text
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8 l%sconsin Electnc roara coupar 231 W. MICHIGAN, P.O. BOX 2046 MILWAUKEE, WI 53201 VPNPD-86-031 NRC-86-008 January 20, 1986 Mr. H. R. Denton, Director Office of Nuclear Reactor Regulation U. S. NUCLEAR REGULATORY COMMISSION Washington, D. C. 20555 -
Attention: Mr. G. Lear, Project Director PWR Project Directorate No. 1 Gentlemen:
DOCKET NOS. 50-266 AND 50-301 RESPONSE TO 10 CFR 50.61 PROTECTION AGAINST PRESSURIZED THERMAL SHOCK (PTS)
POINT BEACH NUCLEAR PLANT, UNITS 1 AND 2 This letter responds to the Commission's regulations at 10 CFR 50.61,
" Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events". Plant-specific RT calculations have been performed for all materials throughout thgTgore height (beltline region) of the Point Beach Units 1 and 2 reactor vessels. The conclu-sion is that the RT values for all beltline materials in these reactor vessels wil{Tgot exceed the screening criteria defined in Part 50.61(b) (2) (270 F for plates, forgings, and axial weld materials and 300 F for circumferential weld materials) through the expiration date of the current operating licenses.
Furthermore, RT calculations were performed and are - nmitted here that demon![ hate that Point Beach reactor vessel RT values will not exceed the PTS screening criteria through 40 ye$I5 of operation from the date of issuance of the full-power license. These calculations support our " License Amendment Application No. 107 Extension of License Duration Point Beach Nuclear Plant, Units 1 and 2", submitted by Mr. C. W. Fay's letter to Mr. H. R. Denton dated June 28, 1985 (NRC-85-6).
, AD - J. Knight (1tr only)
I EB (BALLARD) 23 860120 (( EICSB (ROSA)
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- Mr. H. R. Denton January 20, 1986
] Page 2 1
The attachment to this letter provides the results of the RT calculations for Point Beach, as well as the bases for the f$d$nce and material properties used in the RT calculations. The attachmentalsoprovidesbackgrounddobbkentationregardingcore i loading patterns, operator training and awareness of pressurized thermal shock, emergency operating procedures used to mitigate vessel integrity challenges, and Westinghouse Owners Group (WOG) programs that demonstrate the applicability of the generic PTS screening values to Westinghouse-designed plants.
We believe, based on comparison of our calculated RT values in Table 4 of the attachment to the PTS screening cr$Ibria, that this submittal justifies operation of the Point Beach reactor 4
vessels through 40 operating years. Please contact us if additional irformation is required.
Very truly yours,
.; v'
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, C. W. Fay Vice President Nuclear Power Attachment Copy to NRC Resident Inspector 4
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a N. o ATTACHMENT RT CALCULATIONS AND BASES FOR PTS POINT BEACH NUCLEAR PLANT LICENSING BASIS FOR PRESSURIZED THERMAL SH0CK (PTS)
The NRC has established that RT values of 270'F for plates, forgings, and axial weld materials and 300 F b circumferential weld materials be used as screening criteria to determine the timing of plant specific evaluations of vessel integrity and of possible needed modifications to provide protection against PTS events.[1] For the purpose of comparison with this criterion, the value of RT for the ~ reactor vessel must be calculated for each weld and plate, or forgi k in the reactor vessel beltline. For each material, RT PTS is the lower of the results given by Equations 1 and 2.
Equation 1:
0 RT PTS = I + M + [-10 + 470 Cu + 350 Cu Ni] f .270 Equation 2:
0 RT PTS = I + M + 283 f .194 "I" is the initial reference temperature of the unirradiated material measured as defined in the ASME Code, NB-2331. If a measured value is not available, then a generic mean value is to be used: 0 F for welds made with Linde 80 flux, which includes all Point Beach reactor vessel beltli.le welds.
"M" is the margin to be added. In Equation 1. M=48 F if a measured value of I was used, and P=59 F if the generic mean value of I was used. In Equation 2, M=0 r if a measured value of I was used, and M=34 F if the generic mean value of I was used.
"Cu" and "Ni" are the best estimate respective weight percents of copper and nickel in the material.
"f" is the maximum neutron fluence in units of 1019n/cm2 (E greater than or equal to 1MeV) at the clad-base-metal interface on the inside surface of the vessel at the location where the material in question receives the highest fluence for the period of service in question.
IDENTIFICATION AND LOCATION OF BELTLINE REGION MATERIALS Figures 1 and 2 identify and indicate the location of all beltline region materials for the Point Beach Unit I and 2 reactor vessels, respectively. The beltline region is defined to be "the region of the reactor vessel (shell material including welds, heat affected zones, and plates or forgings) that directly surrounds the effective height of the active core and adjacent regions of the reactor vessel that are predicted to experience sufficient neutron irradiation damage to be considered in the selection of the most limiting material with regard to radiation damage".
Page 1 of 23
O DEFINITION OF PLANT-SPECIFIC MATERIAL PROPERTIES The pertinent chemical and mechanical properties of the beltline region plate, forging, and weld materials of the Point Beach Unit 1 and 2 reactor vessels are given in Table l'.
Chemistry values for the shell plates and forgings were derived from vessel fabrication test certificates and results from chemical analyses of surveillance capsule material performed by Westinghouse. The brackets [ ] following the entries in Table 1 indicate the references from which the data were taken.
The chemistry data for welds could not be derived in the same direct manner.
Fast neutron irradiation-induced changes in the tension, fracture, and impact properties of reactor vessel materials are largely dependent on chemical composition, particularly the copper concentration. The general variability in irradiation-induced property changes is further compounded by the variability of copper concentration within the weldments.
To address the variation in chemistry, West.inghouse, the Electric Power Research Institute (EPRI), Babcock & Wilcox (B&W), and others have performed reactor vessel beltline weld chemistry studies of B&W vessels. The Westinghouse Owners Group (WOG) has reviewed and evaluated the above sources of data for Westing-house reactor vessels manufactured by B&W and has compiled the "WOG Reactor Vessel Materials Data Base".[2] The WOG materials data base consists of the following primary files " WELD CHEMISTRY", " PLANT", and " FLUENCE". In the " WELD CHEMISTRY" and " PLANT" files, records may be retrieved by specifying data fields such as Wire Heat No., Wire Type, Flux Type, and Flux Lot No.
For the Point Beach reactcr vessel welds listed in Table 1, the WOG data base was searched for the exact weld wire heat, wire type, flux type, and flux lot.
These records were then averaged to obtain the best estimate Cu and Ni values to be used in the RT calcu!ations. In the case where there was minimal data
(<10 records)forthgThxactPointBeachweld,thesearchwasbroadenedby allowing all Linde 80 flux lots to be included in the search that were utilized with that particular weld wire heat. Again, these records were averaged to obtain the Cu and Ni values used in the RTPTS calculations for the particular weld.
The printouts from the various searches in the WOG data base, with all weld records utilized to obtain the numeric averages of Cu and Ni, are given in Appendix A to this attachment. The above procedure was utilized to obtain the best estimate of Cu and Ni values for all Point Beach reactor vessel beltline welds except SA-775/812, the axial weld in the intermediate shell of the Unit I vessel. For SA-775/812 a combination of weld wires and flux lots was used in manufacture, but in total, only four (4) records exist to document the chemistry of this weld. Therefore, the chemistry of SA-775 (Cu = .19) was used since it is more conservative than the average Cu value (Cu = .167) of SA-812.
REACTOR VESSEL NEUTRON FLUENCE As of December 1,1985 the Point Beach Units 1 and 2 reactors had been operated for a total of 10.68 and 10.66 Effective Full Power Years (EFPY), respectively.
Page 2 of 23 l
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l l
Assuming a cumulative capacity factor of 80%, the periods of reactor operation until the expiration of the current licenses and until the expiration of the j revised licenses, if the license extensions requested in License Amendment No. ;
107 are granted, can be determined. These periods and associated dates are l shown in Table 2. Also shown is the date corresponding to 32 EFPY, which corresponds to the originally presumed period of operation of 40 years at a cumulative lifetime capacity factor of 80%.
Figures 3 and 4 are excerpted from WCAP-10638, " Adjoint Flux Program for Point Beach Units 1 and 2,"[3] and show the maximum fast neutron (E>l MeV) fluence at the beltline weld locations as a function of full power operating time for Units I and 2, respectively. Table 3 results from converting the reactor operating periods in Table 2 to fluence utilizing Figures 3 and 4, as appropriate.
The following section, " Core loading Patterns", discusses the makeup and bases of the Point Beach fluence prediction curves, Figures 3 and 4.
CORE LOADING PATTERNS For Point Beach Unit 1 beginning with Cycle 8 in 1980, core loading patterns employed a Low Leakage Loading Pattern (LLLP) design, and assemblies with several previous cycles of burnup were positioned at certain locations on the core periphery. The LLLP design was fully implemented for PBNP Unit 2 in Cycle 7, also in 1980. Prior to this time, new fuel had been placed on the core periphery.
In 1984 the Westinghouse Adjoint Flux Program was utilized to assess the effects that past and present core management strategies have had on neutron fluence levels in the reactor pressure vessel. Figures 3 and 4 have been excerpted fromWCAP-10638[3] and represent the application of the " Adjoint Flux Program For Point Beach Units 1 and 2". In regard to Figures 3 and 4, the solid portions of the curves are based directly on calculations that utilized the PBNP plant specific core power distributions through fuel cycle 11 for Unit 1 and fuel cycle 10 for Unit 2. The dashed portions of these curves involve a projection into the future, based on the average neutron flux at the key loca-tions over the low leakage fuel cycles. For Unit I the neutron flux average over cycles 8 through 11 was used to project future fluence levels, while the neutron flux average over cycles 6 through 10 was employed for Unit 2.
Optimized fuel assemblies (0FA) were utilized at PBNP in core reloads beginning in the Fall of 1984 for Unit 2 and the Spring of 1985 for Unit 1. Complete transition to 0FA will occur at the fourth core reload of 0FA for each unit, specifically the Fall of 1987 for Unit 2 and the Spring of 1988 for Unit 1.
The fluence projections in Figures 3 and 4 are applicable to both 0FA and normal fuel, because the core power distributions of 0FA and normal fuel are basically the same. Hence, the plant specific fluence distributions, which are calculated by adjoint importance functions that directly relate the spatial distribution of fission density within the reactor core to the response of interest on the vessel, are unchanged.
The low leakage loading pattern described earlier and the transition to 0FA fuel have the benefit of both fuel cycle economy and lower neutron flux at the vessel wall. It is anticipated that PBNP will continue to operate at or below this level of leakage in the future.
Page 3 of 23
-,y, y-- , .w , , , , , , e-,-v- e w , . - - , - - . . . . -, , . . , ,- -r-- -. e
^
RT VALUES FOR PBNP PTS RT@
50 calculations have been and are presented performed in Table according
- 4. Tables 1 andto 3requirements list the inputs of that 10 CFR were directly utilized in the RT equations. It is concluded from Table 4 that PBNPreactorvesselbeltlinhTbaterialsdonotexceedtheapplicablescreening PTS criteria through the expiration of the current operating licenses.
It is also concluded that the PBNP reactor beltline materials will not exceed the applicable PTS screening criteria during the operating license extension requested in Mr. C. W. Fay's letter to Mr. H. R. Denton dated June 28, 1985,
" Docket Nos. 50-266 and 50-301, License Amendments Application No. 107, Exten- ,
sion of License Duration, Point Beach Nuclear Plant, Units 1 and 2".
OPERATOR TRAINING AND AWARENESS OF PRESSURIZED THERMAL SHOCK The operators at Point Beach are trained to be aware of conditions which challenge vessel integrity. Since 1982, pressurized thermal shock has been directly and indirectly addressed in training conducted at Point Beach. The following chronology illustrates the PBNP continuing training effort:
June 1982 Supervisors and instructors were given overall scoping training on reactor vessel PTS by an engineer responsible for reactor vessel issues.
September 1982 Emergency operating procedures that deal with loss of coolant, steamline break, and steam generator tube rupture were reviewed with the operators in light of PTS considerations.
November 1982 All plant operators and some engineers attended background training on PTS, which included topics on reactor vessel construction; fundamentals of thermal-hydraulics, stress, and fracture mechanics; neutron embrittlement; and plant transient response.
1982-1984 Cycle update training for the operating crews considered PTS and vessel integrity concerns in review of Technical Specifications, industry events, and general plant limitations with respect to heatup, cooldown, and low temperature overpressure protection.
Cctober 1984 Classroom training on the new draft Westinghouse Owner's Group (WOG) Emergency Operating Procedures (EOPs) was held for all operating crews. As part on the review of the new E0P setup and network, the critical safety procedures (CSPs) were reviewed. The CSPs include procedures that directly focus on maintaining vessel integrity and prevention and mitigation of pressurized thermal shock.
Page 4 of 23 l
1
- The critical safety function " status tree" pertaining-to 4 vessel integrity, which directs the operator to the appro-priate CSPs is included in Appendix B. Also included in Appendix B is the current Point Beach PT (pressure-tempera-ture) limit curve for vessel integrity. These PTS operating limits are in addition to the Technical Specification (Appendix G) operational curves. The PT-limit curves define the symptom sets - cold leg temperature and RCS pressure - where :
special attention to vessel integrity is required of the operator to prevent flaw initiation. The severity of the cooldown transient and resulting operator actions are priori-tized by color, with red being the most urgent.
Although there are numerous procedures that control reactor-plant transient (pressure and temperature) response, the 3
following E0P and CSPs directly respond to PTS conditions:
Procedure No. Title E0P-0 Reacter Trip or Safety Injection
, CSP-P.1 Response to Iminent Pressurized Thermal Shock Condition CSP-P.2 Response to Anticipated Pressurized Thermal Shock Condition Both Point Beach reactor vessel PT limit curves presently fall J into the WOG generic Category II Grouping, which consists of plants with an intermediate RT These curves were developed fromworkdevelopedfortheWeNIn.ghouse Emergency Response Guideline set, Revision 1.
- August 1985 Training cycle 85-6 provided classroom training to the operators on the background documentation that supports the new E0Ps.
- September / The new E0Ps, ECAs, and CSPs were utilized for the first October 1985 time in the simulator. All operating crews at PBNP spent 5 days in the simulator handling accident / transient scenarios k with thc CSPs.
+
November 1985 PBNP operators again received training on the reactor pressure e vessel and ir.ternals. The PTS enclosure for this training discussed vessel construction, materials, stress and thermal-
, hydraulic fundamentals, and PTS type events.
The initial operator training program provides a broad overview of materials and 1 theory in the reactor coolant portion of the systems description to the operator. !
Integrated operations, transient and accident analysis, and E0P use are also l d
covered in the initial operator training program, which addresses PTS. l I
l 4
l Page 5 of 23 1
' l l
Operations requalification training covers PTS training whenever the training needs analysis performed by PBNP Training Group indicates that retraining is appropriate.
APPLICABILITY OF PTS SCREENING VALUES TO WESTINGHOUSE DESIGNED PLANTS Westinghouse through the WOG has provided a number of submittals that demon-strate that the relative Trequency of PTS events in Westinghouse designed plants is no more likely than that considered by NRC for the generic plant. In addition, probabilistic fracture mechanics calculations by Westinghouse have demonstrated that severe cooldown transients will not result in producing significant flaw extension in Westinghouse designed plants when the vessel RT is < 310 F for longitudinal flaw orientation and <335*F for circumferen-ti$kTflaw orientation.
WCAP-10319, "A Generic Assessment of Significant Flaw Extension. Including Stagnant Loop Conditions, from Pressurized Thermal Shock of Reactor Vessels on W Nuclear Power Plants", December 1985, refines all previous WOG submittals on FTS. It also provides a rigorous treatment of transients that lead to loop stagnation. It describes the probabilistic methodology developed by Westing-house for treating the PTS issue and applying this methodology to W - designed PWRs. In short, it demonstrates for Westinghouse plants that transients in general, including those which lead to stagnant loops, can be treated in a prob-abilistic sense and do not represent " outliers" which would undermine the risk studies used to develop the PTS screening criteria.
CONCLUSION The RT values for Point Beach reactor vessel beltline materials do not exceed 9escreeningcriteriathroughforty(40)yearsofplantoperation.
Point Beach has implemented measures that prevent and/or mitigate the severity 1
of PTS transients. The PTS screening criteria, though generically developed, are applicable to Point Beach. Therefore, we conclude that the Point Beach reactor vessels with current fuel management programs are safe for continued operation.
Page 6 of 23
FIGURE 1 IDENTIFICATION AND LOCATION OF BELTLINE REGION MATERIAL FOR THE POINT BEACH UNIT N0. 1 REACTOR VESSEL CIRCUMFERENTIAL SEAMS VERTICAL SEAMS Z.
I I
.f '
9 4
9.75" CORE 3
Y- _1 y CORE 15*
s 5 e SA-775/812 144"
_$ - A-9811
}U X
l 5 C f --
L 15.06" n ( - SA-1101 Z
SA-847
{
y 5 15 CORE y 'N d
a l - C-1423 o
1 W
39.87" g
l Page 7 of 23
~
FIGURE 2 l IDENTIFICATION AND LOCATION OF BELTLINE REGION MATERIAL FOR THE POINT BEACH UNIT NO. 2 REACTOR VESSEL CIRCUMFERENTIAL SEAMS TOP VIEW Z
.R f
8.44" CORE 3
Y y CORE T
di 144" f
e 123V500 b
i x
~
C l' - ..
L 15.06" n M -* SA-1484 .
Z
.E CORE y e 5.
d l +--122W195 Y , y 39.84" l
I l
X l
o l
l Page 8 of 23
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9 FIGURE 3 8
7 Maximum Fast Neutron (E >1.0 MeV) Fluence . _ _ - . .
at the Beltline Weld Locations as a - ~~
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0 5 10 15 20 25 30 35 Operating Time (EFPY) le.7 2s Jo. (,
Page 9 of 23
" ~ ~ ~- ~ ~ ~
ic -
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10 15 20 25 30 35 b 5 Operating Time (EFPY) 10.7 Page 10 of 23 2s.e n.5
TABLE 1 POINT BEACH UNITS 1 AND 2 REACTOR VESSEL BELTLINE REGION MATERIAL PROPERTIES Cu Ni I UNIT 1 (Wt.%) (Wt.%) ('F)
Intermediate Shell Plate A-9811:(c)[4,5) 0.20 0.056 -2(a)
Lower Shell Plate C-1423:(c)[5,6] 0.12 0.065 -20(a)
Axial Weld - Intermediate Shell SA 775/812:(d) 0.19 0.63 0(b)
Weld Wire Heat Nos. IP0815/IP0661 Linde 80 Flux Lots 8350/8304 Axial Weld - Lower Shell SA-847: I') 0.25 0.55 0(b)
Weld Wire Heat No. 61782 Linde 80 Flux Lot 8350 Circumferential Weld - Intermediate:I') 0.20 0.55 0(b) to Lower Shell SA-1101 Weld Wire Heat No. 61782 Linde 80 Flux Lot 8350 UNIT 2 Intermediate Shell Forging 123V500:(c)[8,9] 0.09 0.70 40(a)
Lower Shell forging 122W195:IC)[9,10] 0.05 0.72 40(a)
Circumferential Weld - Intermediate:(*) 0.26 0.60 C(b) to Lower Shell SA-1484 Weld Wire Heat No. 72442 Linde 80 Flux Lot 8579 NOTES:
(a) The initial RT values for plates and forgings are estimated according to BranchTechnicggTPositionMTEB5-2.[7]
(b) The initial RTN values for welds are generic mean values defined by the PTSruleat10OfR50.61(b)(2)(ii).
(c) The chemistry values for the shell plates and forgings were derived from vessel fabrication test certificates and surveillance capsule chemistry measurements.
(d) The chemistry data for SA-775 was utilized since this will result in a conservative PTS calculation for this weld. See Appendix A.
(e) The chemistry values for these welds were derived from searches in the WOG data base [2] and represent the rounded, average values.
Page 11 of 23
TABLE 2 POINT BEACH UNITS 1 AND 2 ACCUMULATED YEARS (EFPY) 0F REACTOR OPERATION
- PREDICTED UNIT I PERIOD DATE EFPY To present 12/1/1985 10.68**
Until current license expiration (midnight) 7/19/2007 28.0 Until license expiration, if License Amend- 10/5/2010 30.6 ment No. 107 approved Original design EFPY value for 40 years of 7/27/2012 32 operation UNIT 2 To present 12/1/1985 10.66** -
Until current license expiration (midnight) 7/25/2008 28.8 Original design EFPY value for 40 years of 8/3/2012 32 operation
- Until license expiration, if License Amend- 3/8/2013 32.5 ment No. 107 approved
- Assumes a cumulative capacity factor of 80% for predicted EFPY values.
- Denotes actual years of reactor operation until December 1, 1985.
Page 12 of 23
J TABLE 3 POINT BEACH UNITS 1 AND 2 ACCUMULATED NF'lTRON FLUENCE (E>l MeV)
- PREDICTED CUMULATIVE FLUENCE 19 2 (10 n/cm )
VESSEL AZIMUTHAL LOCATIONS UNIT 1 DATE 0* 15*
Present 12/1/1985 1.32 0.81 Current License Expiration 7/19/2007 3.05 1.90 License Expiration, if License Amend- 10/5/2010 3.30 2.10 ment No. 107 approved Original design value 7/27/2012 (32 EFPY) 3.45 2.20 VESSEL AZIMUTHAL UNIT 2 DATE LOCATION-0 Present 12/1/1985 1.30 Current License Expiration 7/25/2008 3.12 Original design value 8/3/2012(32EFPY) 3.45 License Expiration, if License Amend- 3/8/2013 3.50 ment No. 107 approved
- Figures 3 and 4 were utilized to convert reactor operating period (EFPY) to the maximum, inside surface fluence values for the reactor vessels at the azimuth angles shown.
Page 13 of 23
TABLE 4 RT VALUES FOR REACTOR VESSEL BELTLINE MATERIALS
- PTS POINT BEACH NUCLEAR PLANT UNIT 1 A-9811** C-1423** SA-775/812** SA-847** SA-1101***
Intermediate Lower Axial Weld Axial Weld Circumferential Weld RTPTS( F) Values At Shell Plate Shell Plate Inter. Shell Lower Shell Inter. to Lower Shell Prcsent (12/1/85) 140.8 81.0 200.2 173.5 191.0 Current License Expiration 164.8 94.4 236.8 203.1 224.5 License Expiration, if License 167.4 95.8 241.7 207.1 228.1 Amendment NO. 107 Approved Original design EFPY value for 40 168.8 96.6 244.0 208.9 230.1 years of operation (32 EFPY)
UNIT 2 123V500** 122W195** SA-1484***
Intermediate Lower Circumferential Weld RTPTS(.F) Values At Shell Forging Shell Forging Inter. to Lower Shell Present(12/1/85) 146.3 116.0 238.0 Current License Expiration ,' 161.9 123.5 285.8 Original design EFPY value for 40 163.9 124.5 292.0 years of operation (32 EFPY)
License Expiration, if License 164.2 124.6 292.9 Amendment No. 107 approved (Predicted RT PTS values assume a cumulative (lifetime) capacity factor of 80%.
- Applicable PTS screening' criterion - 270 F.
oc* Applicable PTS screening criterion - 300 F.
Page 14 of 23
REFERENCES
- 1. NUCLEAR REGULATORY COMMISSION, 10 CFR PART 50.61, " Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events",
July ?3, 1985.
- 2. Westinghouse Owner's Group (WOG), " Reactor Vessel Materials Data Base",
Revision 0, March 1985.
- 3. WCAP-10638, " Adjoint Flux Program for Point Beach Units 1 and 2",
December 1984.
- 4. Lukens Steel Company Test Certificate No. RM129655-NS, January 3, 1966 for Babcock and Wilcox Company.
- 5. WCAP-10736, " Analysis of Capsule T from the Wisconsin Electric Power Company Point Beach Nuclear Plant Unit No. 1 Reactor Vessel Radiation Surveillance Program", December 1984.
- 6. Lukens Steel Company Test Certificate No. RM61766-BB, January 20, 1966 for Babcock & Wilcox Company.
- 7. NUREG-0800, U.S. NRC Standard Review Plan, Branch Technical Position 5-2.
Revision 1 July 1981.
- 8. Bethlehem Steel Corporation Test Report No. 911, July 15, 1968 for Babcock
& Wilcox Company.
- 9. WCAP-7712 " Wisconsin Michigan Power Co. and the Wisconsin Electric Power Co. Point Beach Unit No. 2 Reactor Vessel Radiation Surveillance Program",
June 1971.
- 10. Bethlehem Steel Corporation Test Report No. 917, July 18, 1968 for Babcock
& Wilcox Company.
Page 15 of 23
O 1
9 Appendix A PBNP Reactor Vessel Weld Chemistry Data from WOG Material Data-Base T
Page 16 of 23
UNIT 1 SA-775/812: Axial Weld - Intrnnediate Shell SA-812: Weld Wire Type: Mn-Mo-Ni Weld Wire Heat No.: IP0815 Flux Type: Linde 80 Flux Lot Nos.. 8304, 8350*, 8544
- Denotes actual PBNP weld flux lot.
SELECT REPORT
=========================================================================================
ID WIRE WIRE FLUX FLUX WELDCHEN Cu Mi P Si HEAT TYPE TYPE LOT DATA SOURCE tel-MO-NI LINDE 80 8304 BW,We 0.250 0.480 0.019 0.440 0254 1P0815 0.130 0.570 0.022 0.420 0255 1P0815 MN-NO-NI LINDE 80 8544 BW WQ tel-MO-MI LINDE 80 8350 BW.WQ 0.120 0.520 0.017 0.400 0271 1P0815 meen 0.166667 0.523333 0.019333 0.420000 cts.dev. 0.072342 0.045092 0.002517 0.020000 as====================================================================================================
4 SA-775: Weld Wire Type: Mn-Mo-Ni Weld Wire Heat No.: IP0661 Flux Type: Linde 80 Flux Lot No.: 8304 SELECT REPORT
==.................................................... .............. ...............................
ID WIRE WIRE FLUX FLUX WELDCHEN Cu Ni P St HEAT TYPE TYPE LOT DATA SOURCE HN-NO-NI LINDE 80 8304 BW,WQ 0.190 0.630 0.024 0.460 0253 1PO661 mean 0.190000 0.630000 0.024000 0.460000 0.000000 0.000000 0.000000 0.000000 ctd.dev.
s===================================================================================================
Page 17 of 23
UNIT 1 SA-847: Axial Weld - Lower Shell Weld Wire Type: Mn-Mo-Ni L' eld Wire Heat No.: 61782 i Flux Typr: Linde 80 Flux Lot Nos.. 8350*. 8373. 8436. 8457. 8754
- Denotas actual PBNP weld flux lot.
SELECT REPORT .
====================================== -=================================================
ID WIRE WIRE FLUX FLUX WELDCHEN Cu N1 P 81 HEAT TYPE TYPE LOT DATA BOURCE 0306 61782 MN-HO-NI LINDE 80 6436 RGE.SC 0.220 0.500 0.006 0.410 0240 61782 MN-HO-NI LINDE 80 8350 BW.WQ 0.200 0.390 0.012 0.450 0268 61782 MN-HO-MI LINDE 80 8373 BW.WQ 0.220 0.490 0.016 0.460 0272 61782 MM-HO-NI LINDE 80 8457 BW.WQ 0.170 0.500 0.015 0.470 4
0282 61782 MN-HO-MI LINDE 80 8436 RGE.SC 0.230 0.580 0.012 0.590 0334 61782 MN-HO-NI LINDE 80 8436 BW.WQ 0.310 0.640 0.017 0.500 0343 61782 MN-HO-NI LINDE 80 8754 BAW-1799.WQ 0.290 0.470 0.017 0.420 0489 61782 MN-HO-MI LINDE 80 8436 BAW-1799.ESA O.270 0.490 0.014 0.580 0490 61782 MN-HO-NI LINDE 80 8436 BAW-1799.ESA 0.270 0.490 0.014 0.600 0491 61782 MM-HO-NI LINDE 80 8436 BAW-1799.ESA 0.240 0.490 0.014 0.570 0492 61782 MN-HO-HI LINDE 80 8436 BAW-1799.ESA 0.220 0.490 0.013 0.550 3
0493 61782 MN-HO-h! LINDE 80 8436 BAW-1799.ESA 0.230 0.4 90 0.013 0.540 0494 61782 MN-HO-MI LINDE 80 8436 BAW-1799.ESA 0.220 0.480 0.013 0.560
- 0495 61782 MM-HO-NI LINDE 80 8436 BAW-1799 ESA 0.210 0.480 0.013 0.550
! 0496 61782 MM-HO-NI LINDE 80 8436 BAW-1799 ESA 0.160 0.490 0.013 0.530 0497 61782 MM-HO-MI LINDE 80 8436 BAW-1799.ESA 0.180 0.4 90 0.013 0.540 0498 61782 MM-HO-NI LINDE 80 8436 BAW-1799 ESA 0.170 0.500 0.013 0.540 0499 61782 MM-HO-WI LINDE 80 8436 BAW-1799.ESA 0.150 0.490 0.013 0.540 0500 61782 MN-HO-NI LINDE 80 8436 BAW-1799.ESA 0.150 0.490 0.013 0.570 j 0501 61782 MM-HO-MI LINDE 80 8457 BAW-1799.ESA 0.270 0.580 0.013 0.530 i 0502 61782 HN-HO-NI LINDE 80 8457 BAW-1799.ESA 0.310 0.580 0.013 0.540 0503 61782 MN-HO-NI LINDE 80 8457 BAW-1799 ESA 0.310 0.580 0.013 0.5 90
} 0.510 0504 61782 MM-HO-MI LINDE 80 8457 BAW-1799 ESA 0.270 0.580 0.012 0505 61782 MM-HO-NI LINDE 80 8457 BAW-1799 ESA 0.270 0.580 0.013 0.580 0506 61782 iM-MO-NI LINDE 80 8457 BAW-1799.ESA 0.280 0.580 0.014 0.600 0507 61782 MM-HO-NI LINDE 60 8457 BAW-1799 ESA 0.290 0.580 0.012 0.520
! 0508 61782 MM-HO-NI LINDE 80 8457 BAW-1799.ESA 0.270 0.580 0.012 0.510 0509 61782 MM-HO-NI LINDE 80 8457 BAW-1799.ESA 0.280 0.580 0.012 0.500 0510 61782 MN-HO-WI LINDE 80 8457 BAW-1799 ESA 0.290 0.580 0.012 0.520 0511 61782 MN-MO-NI LINDE 80 8457 BAW-1799.ESA 0.280 0.590 0.012 0.510 0512 61782 MN-MO-NI LINDE 80 8457 BAW-1799.ESA 0.290 0.580 0.012 0.520 0513 61782 MM-HO-NI LINDE 80 8457 BAW-1799.ESA 0.240 0.580 0.011 0.470 0514 61782 MN-HO-MI LINDE 80 8457 BAW-1799.ESA 0.250 0.580 0.011 0.480 0515 61782 MM-HO-NI LINDE 80 8457 BAW-1799 ESA 0.220 0.590 0.011 0.460 0516 61782 MN-MO-NI LINDE 80 8457 BAW-1799 ESA 0.220 0.580 0.012 0.480 0517 617P2 MM-HO-NI LINDE 80 8457 BAW-1799.ESA 0.310 0.590 0.012 0.510 0518 61782 MN-HO-NI LINDE 80 8457 BAW-1799 ESA 0.320 0.580 0.011 0.480 0519 61782 MN-HO-NI LINDE 80 8457 BAW-1799.ESA O.310 0.590 0.011 0.470 0520 61782 MM-HO-NI LINDE 80 8457 BAW-1799.ESA 0.340 0.590 0.011 0.480 C521 61782 MM-HO-MI LINDE 80 8457 BAW-1799.ESA 0.340 0.590 0.010 0.470 0522 61782 MM-HO-MI LINDE 80 8457 BAW-1799.ESA 0.330 0.590 0.010 0.450 0523 61782 MN-MO-NI LINDE 80 8457 BAW-1799.ESA O.260 0.580 0.010 0.430 0524 61782 MM-HO-MI LINDE 80 8457 BAW-1799.ESA 0.220 0.600 0.011 0.460 0525 61782 MN-HO-NI LINDE 80 8457 BAW-1799.ESA 0.220 0.600 0.010 0.420 0526 61782 MN-HO-NI LINDE 80 8457 BAW-1799 ESA 0.230 0.600 0.010 0.440 0527 61782 MN-HO-NI LINDE 80 8457 BAW-1799 ESA 0.210 0.590 0.010 0.440 0528 61782 MM-HO-HI LINDE 80 8457 BAW-1799 ESA 0.230 0.600 0.009 0.380 0529 61782 MN-HO-NI LINDE 80 8457 BAW-1799 ESA 0.170 0.590 0.009 0.390
- mean 0.248333 0.550208 0.012146 0.502292 Page 18 Of 23
. ctd.dev. 0.051996 0.053055 0.002000 0.057064
e UNIT 1 SA-Il01: Circumferential Weld - Intennediate to lower Shell Weld Wire Type: Mn-Mo-Ni W2ld Wire Heat No. 71249 Flux Type: Linde 80 Flux Lot No.: 8445 ,
SELECT REPORT
=======================================================================-=================
ID WIRE WIRE FLUX FLUX WELDCHEM Cu Ni P Si HEAT TYPE TYPE LOT DATA SOURCE 0223 71249 MN-MO-NI LINDE 80 8445 BW.WQ 0.210 0.570 0.021 0.520 0296 71249 MN-MO-NI LINDE 80 8445 FPL SC 0.310 0.570 0.011 0.660 0454 71249 MN-MO-NI LINDE 80 8445 BAW-1799,ESA 0.180 0.550 0.019 0.540 0455 71249 MN-MO-N1 LINDE 80 8445 BAW-1799,ESA 0.150 0.540 0.018 0.550 0456 71249 MN-MO-NI LINDE 80 8445 BAW-1799,ESA 0.180 0.550 0.019 0.540 0457 71249 MN-MO-NI LINDE 80 8446 BAW-1799,ESA 0.190 0.540 0.019 0.810 0458 71249 194-MO-NI LINDE 80 8445 BAW-1799,ESA 0.150 0.550 0.020 0.600 0459 71249 MN-MO-NI LINDE 80 8445 BAW-1799,ESA 0.170 0.540 0.019 0.620 0460 71249 kN-MO-HI LINDE 80 8445 BAW-1799,ESA 0.200 0.540 0.020 0.630 0461 71249 MN-MO-NI LINDE 80 8445 BAW-1799.ESA 0.200 0.540 0.019 0.630 0462 71249 MN-MO-NI LINDE 80 8445 BAW-1799,ESA 0.230 0.520 0.017 0.620 mean 0.195455 0.546364 0.018364 0.592727 ctd.dev. 0.045687 0,.014334 0.002656 0.046710 a=====================================================================================================
Page 19 of 23
e 1
UNIT 2 SA-1484: Circumferential Weld - Intennedtate to Lower Shell Weld Wire Type: Mn-Mo-Ni Weld Wire Heat No.. 72442 Flux Type: Linde 80 Flux Lot No.: 8579 SELECT REPORT
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FLUX WELDCHEM Cu Ni P Si ID WIRE WIRE FLUX TYPE TYPE LOT DATA HEAT SOURCE LINDE 80 8579 BW.WQ 0.250 0.640 0.018 0.420 0220 72442 991-MO-MI 0.460 MN-MO-NI LINDE 80 8579 BAW-1799,ESA 0.240 0.570 0.016 0602 72442 BAW-1799,ESA 0.230 0.600 0.016 0.430 0603 72442 191-MO-HI LINDE 80 8579 LINDE 80 8579 BAW-1799,ESA 0.240 0.590 0.015 0.420 C604 72442 MN-MO-MI 0.430 0605 72442 tel-MO-NI LINDE 80 8579 BAW-1799,ESA 0.240 0.600 0.015 2
LINDE 80 8579 BAW-1799,ESA 0.220 0.600 0.018 0.470 C606 72442 MM-MO-NI 0.450 0607 72442 tei-MO-NI LINDE 80 8579 BAW-1799,ESA 0.270 0.600 0.016 8579 BAW-1799,ESA 0.260 0.600 0.017 0.480 C608 72442 MM-MO-HI LINDE 80 0.450 tel-MO-NI LINDE 80 8579 BAW-1799,ESA 0.270 0.690 0.016 0609 72442 BAW-1799,ESA 0.230 0.600 0.016 0.480 C610 72442 MN-MO-NI LINDE 80 8579 LINDE 80 8579 BAW-1799,ESA 0.280 0.590 0.016 0.490 0611 72442 191-MO-MI 0.500 MN-MO-HI LINDE 80 8579 BAW-1799,ESA 0.290 0.590 0.016 C612 72442 B4W-1799,ESA 0.300 0.600 0.017 0.510 0613 72442 tei-MO-MI LINDE 80 8579 LINDE 80 8579 BAW-1799,ESA 0.310 0.600 0.017 0.500 C615 72442 MN-MO-NI 0.490 LINDE 80 8579 BAW-1799,ESA 0.290 0.590 0.016 0614 72442 194-MO-MI BAW-1799,ESA 0.300 0.590 0.016 0.490 0616 72442 MN-MO-NI LINDE 80 8579 0.500 tel-MO-MI LINDE 80 8579 BAW-1799,ESA 0.260 0.590 0.017 0617 72442 BAW-1799,ESA 0.240 0.600 0.018 0.490 0618 72442 798-MO-NI LINDE 80 8579 LINDE 80 8579 BAW-1799,ESA 0.240 0.800 0.018 0.500 0619 72442 191-MO-MI mean 0.261053 0.596842 0.016421 0.471579 ctd.dev.
0.027466 0.012933 0.000902 0.029863
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1 i
Pagle 20 Of 23
Appendix B PBNP Emergency Operating Procedure Integrity Status Tree l
l I
l Page 21 of 23 l
)
ST-4 Major INTEGRITY Revision 0 07-01-85 i i
P P.1 PRESSURE -
TEMPERATURE NO gagg GO TO POINTS IN CSP P.1 BOTH COLD LEGS TO E RIGHT OF YES LIMIT A* 'T , GO TO TEMPERATURES NO .
{ IN BOTH yv ' j CSP P.2 COLD LEGS - O ss GREATERTHAN O 283'F YES TEMPERATURES NO
{ IN BOTH COLD LEGS GREATERTHAN 315'F YES TEMPERATURE DECREASEIN NO BOTH COLD CSF
+ LEGS LESS SAT THAN 100*F IN THE LAST YES 60 MINUTES g TO p_p TEMPERATURES NO IN BOTH I-- COLD LEGS GREATERTHAN 283'F YES RCSPRESSURE . ,
LESS THAN S / I'. l
, ,, ; GO TO
- CSP P.2 YES' _.-
i l
l CSF l SAT NO TEMPERATURES IN BOTH COLD LEGSGREATER THAN 354*F YES i CSF
( SAT i Page 22 of 23 1
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COLD LEG TEMPERATURE ( F)
UMIT A T = 231 + .0204 P P T P T 0 231 1400 259 200 235 1600 263 400 239 1800 267 l 600 243 2000 271 l 800 247 2200 275 1000 251 2400 280 1200 255 2550 283 Page 23 of 23