Letter Sequence RAI |
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Results
Other: L-08-123, Drawing Lr 1-46-2, Rev. 5, Post DBA Hydrogen Analyzer System., L-08-189, Drawing Lr 2-27A-2, Rev. 4, Auxiliary Steam and Condensate System (Ass)., L-08-261, Schedule for Submittal of Annual Update for License Renewal Application, L-08-262, Drawing, Lr Drawing 2-31-1, Rev. 5, Demineralized Water System (Wtd)., L-08-263, Submittal of Revision to License Renewal Application Amendment No. 24, L-08-292, Lr Drawing 1-21-1, Rev. 7, Main Steam System (Ms)., L-08-316, License Renewal Application Amendment No. 26 (TAC Nos. MD6593 and MD6594), Revisions, L-08-393, License Renewal Application, Amendment No. 33, L-09-058, Comments on Safety Evaluation Report with Open Item Related to the License Renewal, L-09-138, License Renewal Application, Amendment No. 36, L-09-151, License Renewal Application Amendment No. 37, ML081000322, ML081000323, ML081000324, ML081000326, ML081000327, ML081000328, ML081000329, ML081000330, ML081000331, ML081000332, ML081640592, ML081640593, ML081640594, ML081640596, ML081640597, ML081640598, ML081640599, ML081640600, ML081640601, ML081640602, ML081640603, ML081640604, ML082550686, ML082550687, ML082550688, ML083010249, ML092740576, ML092920050, NRC-2009-0496, Beaver Valley Federal Register Notice - Record of Decision to Renew License
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MONTHYEARL-07-130, Submittal of Pressure and Temperature Limits Report, Revision 42007-09-19019 September 2007 Submittal of Pressure and Temperature Limits Report, Revision 4 Project stage: Request ML0805902622008-03-0303 March 2008 Request for Additional Information, License Renewal Application (TAC Nos. MD6593 and MD6594) Project stage: RAI ML0806402162008-03-0505 March 2008 RAI for the Review of the Beaver Valley Power Station, Units 1 and 2, LRA Project stage: RAI ML0806010202008-03-0505 March 2008 RAI for the Review of the Beaver Valley Power Station, Units 1 & 2, LRA Project stage: RAI ML0807202882008-03-21021 March 2008 Request for Additional Information, Section B.2.35 Project stage: RAI ML0807907442008-03-26026 March 2008 Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application, for Sections B.2.6, B.2.19, and B.2.23 Project stage: RAI L-08-122, Reply to Request for Additional Information for the Review of the License Renewal Application and Revisions to License Renewal Application Boundary Drawings2008-03-31031 March 2008 Reply to Request for Additional Information for the Review of the License Renewal Application and Revisions to License Renewal Application Boundary Drawings Project stage: Response to RAI ML0807903922008-04-0101 April 2008 RAI for the Review of the Beaver Valley Power Station, Units 1 & 2, LRA Project stage: RAI ML0807905382008-04-0101 April 2008 RAI for the Review of the Beaver Valley Power Station, Units 1 & 2, LRA Project stage: RAI L-08-124, Reply to Request for Additional Information for Review of the License Renewal Application and License Renewal Application Amendment No. 52008-04-0202 April 2008 Reply to Request for Additional Information for Review of the License Renewal Application and License Renewal Application Amendment No. 5 Project stage: Response to RAI ML0807907352008-04-0303 April 2008 RAI for the Reveiw of the Beaver Valley, Units 1 and 2, License Renewal Application Project stage: RAI ML0810002962008-04-0303 April 2008 Reply to Request for Additional Information for the Review of License Renewal Application, Amendment No. 4, and Revised License Renewal Boundary Drawings Project stage: Response to RAI ML0810003222008-04-0303 April 2008 Drawing Lr 1-07-2, Rev. 4, Chemical and Volume Control System. Project stage: Other ML0810003232008-04-0303 April 2008 Drawing Lr 1-07-3, Rev. 6, Chemical and Volume Control System. Project stage: Other ML0810003242008-04-0303 April 2008 Drawing Lr 1-08-1, Rev. 4, Boron Recovery Degasifiers. Project stage: Other ML0810003262008-04-0303 April 2008 Drawing Lr 1-09-2, Rev. 4, Vent and Drain System. Project stage: Other ML0810003272008-04-0303 April 2008 Drawing Lr 1-12-1, Rev. 5, Containment Vacuum and Leakage Monitoring System. Project stage: Other ML0810003282008-04-0303 April 2008 Drawing Lr 1-14A-1, Rev. 7, Sample System. Project stage: Other ML0810003292008-04-0303 April 2008 Drawing Lr 1-14A-2, Rev. 5, Sample System. Project stage: Other ML0810003302008-04-0303 April 2008 Drawing Lr 1-19-1, Rev. 5, Gaseous Waste Disposal System. Project stage: Other ML0810003322008-04-0303 April 2008 Drawing Lr 1-30-1, Rev. 5, River Water System. Project stage: Other L-08-123, Drawing Lr 1-46-2, Rev. 5, Post DBA Hydrogen Analyzer System.2008-04-0303 April 2008 Drawing Lr 1-46-2, Rev. 5, Post DBA Hydrogen Analyzer System. Project stage: Other ML0810003312008-04-0303 April 2008 Drawing Lr 1-24-1, Rev. 6, Feedwater System. Project stage: Other ML0809804832008-04-17017 April 2008 Request for Additional Information, Review of License Renewal Application Project stage: RAI ML0810503332008-04-17017 April 2008 Request for Additional Information, Review of License Renewal Application Project stage: RAI L-08-143, Reply to Request for Additional Information for Review of License Renewal Application and License Renewal Application Amendment No. 62008-04-18018 April 2008 Reply to Request for Additional Information for Review of License Renewal Application and License Renewal Application Amendment No. 6 Project stage: Response to RAI L-08-144, Reply to Request for Additional Information for the Review of License Renewal Application2008-04-25025 April 2008 Reply to Request for Additional Information for the Review of License Renewal Application Project stage: Response to RAI ML0811303942008-04-28028 April 2008 Request for Additional Information, Review of License Renewal Application Project stage: RAI ML0810502702008-04-30030 April 2008 Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application Project stage: RAI L-08-146, Reply to Request for Additional Information for Review, License Renewal Application and License Renewal Application Amendment No. 72008-04-30030 April 2008 Reply to Request for Additional Information for Review, License Renewal Application and License Renewal Application Amendment No. 7 Project stage: Response to RAI L-08-174, Request for Revised Submittal Date for Reply to Request for Additional Information for the Review of the License Renewal Application2008-05-0202 May 2008 Request for Revised Submittal Date for Reply to Request for Additional Information for the Review of the License Renewal Application Project stage: Response to RAI L-08-149, Reply to Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application2008-05-0505 May 2008 Reply to Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application Project stage: Response to RAI ML0814104162008-05-0808 May 2008 Transmittal of Correction to Reply to RAI for the Review of License Renewal Application, License Renewal Application Amendment No. 8 & Revised License Renewal Boundary Drawings Project stage: Request ML0810505432008-05-0808 May 2008 Request for Additional Information, Sections 3.5.2.2, B.2.1, B.2.3 and 4.6 of License Renewal Application Project stage: RAI ML0811604672008-05-0808 May 2008 Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application Project stage: RAI ML0812009202008-05-0808 May 2008 Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application (TAC MD6593 and MD6594) Project stage: RAI ML0811205392008-05-15015 May 2008 Request for Additional Information, License Renewal Application (TAC Nos. MD6593 and MD6594) Project stage: RAI ML0814405432008-05-19019 May 2008 Reply to Request for Additional Information for the Review of the License Renewal Application Amendment No. 9. and Revised License Renewal Boundary Drawings Project stage: Response to RAI L-08-169, Reply to Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application2008-05-19019 May 2008 Reply to Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application Project stage: Response to RAI ML0811304122008-05-22022 May 2008 Request for Additional Information for the Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application Project stage: RAI ML0813605572008-05-22022 May 2008 Revision of Schedule for the Conduct of Review of the Beaver Valley Power Station, Units 1 and 2, License Renewal Application Project stage: Approval ML0811505772008-05-28028 May 2008 Request for Additional Information for Sections B.2.27, 4.3 and 4.7.4 of the BVPS LRA Project stage: RAI L-08-180, Reply to Request for Additional Information for the Review of the License Renewal Application2008-05-28028 May 2008 Reply to Request for Additional Information for the Review of the License Renewal Application Project stage: Response to RAI L-08-147, Reply to Request for Additional Information for Renewal License Application2008-06-0202 June 2008 Reply to Request for Additional Information for Renewal License Application Project stage: Response to RAI ML0814306872008-06-0404 June 2008 Request for Additional Information the Review of Beaver Valley, Units 1 and 2, License Renewal Application Project stage: RAI L-08-181, Reply to Request for Additional Information for the Review of the License Renewal Application and License Renewal Application, Amendment No. 102008-06-0606 June 2008 Reply to Request for Additional Information for the Review of the License Renewal Application and License Renewal Application, Amendment No. 10 Project stage: Response to RAI ML0816405052008-06-0909 June 2008 Reply to Request for Additional Information for the Review of the License Renewal Application License Renewal Application Amendment No. 11, and Revised License Renewal Boundary Drawings Project stage: Response to RAI ML0816405922008-06-0909 June 2008 Drawing Lr 1-14A-1, Rev. 8, Sample System (Ss). Project stage: Other ML0816405932008-06-0909 June 2008 Drawing Lr 1-21-1, Rev. 6, Main Steam System (Ms). Project stage: Other ML0816405942008-06-0909 June 2008 Drawing Lr 1-22-1, Rev. 4, Condensate System (Cn). Project stage: Other 2008-04-03
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Category:Letter
MONTHYEARML24025A0922024-01-25025 January 2024 Requalification Program Inspection L-23-267, Submittal of Discharge Monitoring Report (Npdes), Permit No. PA00256152023-12-18018 December 2023 Submittal of Discharge Monitoring Report (Npdes), Permit No. PA0025615 IR 05000334/20230112023-12-0404 December 2023 Age-Related Degradation Inspection Report 05000334/2023011 and 05000412/2023011 L-23-229, Request for Additional Information Regarding the Spring 2023 Generic Letter 95-05 Voltage-Based Alternate Repair Criteria and Steam Generator F-Star Reports2023-11-29029 November 2023 Request for Additional Information Regarding the Spring 2023 Generic Letter 95-05 Voltage-Based Alternate Repair Criteria and Steam Generator F-Star Reports IR 05000334/20233012023-11-27027 November 2023 Initial Operator Licensing Examination Report 05000334/2023301 L-23-247, Discharge Monitoring Report (NPDES) Permit No. PA00256152023-11-17017 November 2023 Discharge Monitoring Report (NPDES) Permit No. PA0025615 IR 05000334/20230032023-11-0606 November 2023 Integrated Inspection Report 05000334/2023003 and 05000412/2023003 L-23-227, Discharge Monitoring Report (NPDES) Permit No. PA0025615 for Third Quarter 20232023-10-20020 October 2023 Discharge Monitoring Report (NPDES) Permit No. PA0025615 for Third Quarter 2023 ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23198A3592023-10-0202 October 2023 Issuance of Amendment Nos. 322 and 212 Analytical Methodology to the Core Operating Limits Report for a Full Spectrum Loss of Coolant Accident (EPID L-2022-LLA-0129) - Nonproprietary IR 05000334/20234022023-09-29029 September 2023 Security Baseline Inspection Report 05000334/2023402 and 05000412/2023402 (Cover Letter Only) ML23237B4222023-09-28028 September 2023 Energy Harbor Nuclear Corp. - Vistra Operations Company LLC - Letter Regarding Order Approving Transfer of Licenses and Draft Conforming License Amendments ML23269A1242023-09-27027 September 2023 Request for Withholding Information from Public Disclosure IR 05000334/20234012023-09-21021 September 2023 Cybersecurity Inspection Report 05000334/2023401 and 05000412/2023401 (Cover Letter Only) ML23263A0192023-09-20020 September 2023 Operator Licensing Examination Approval ML23243A9272023-09-19019 September 2023 Review of the Fall 2022 Steam Generator Tube Inspection Report ML23249A1842023-09-18018 September 2023 Authorization and Safety Evaluation for Alternative Request No. 2-TYP-4-RV-06 L-23-208, Submittal of Discharge Monitoring Report Cnpdes), Permit No. PA00256152023-09-14014 September 2023 Submittal of Discharge Monitoring Report Cnpdes), Permit No. PA0025615 L-23-167, Twenty-Third Refueling Outage Inservice Inspection Summary Report2023-09-13013 September 2023 Twenty-Third Refueling Outage Inservice Inspection Summary Report L-23-205, Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments2023-09-12012 September 2023 Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments IR 05000334/20230052023-08-31031 August 2023 Updated Inspection Plan for Beaver Valley Power Station Units 1 and 2 (Report 05000334/2023005 and 05000412/2023005) L-23-172, Quality Assurance Program Manual2023-08-31031 August 2023 Quality Assurance Program Manual ML23129A1722023-08-25025 August 2023 Request for Withholding Information from Public Disclosure for Beaver Valley Power Station, Units 1 and 2; Davis Besse Nuclear Power Station, Unit 1; and Perry Nuclear Power Plant, Unit 1 IR 05000334/20230022023-08-0909 August 2023 Integrated Inspection Report 05000334/2023002 and 05000412/2023002 ML23219A0592023-08-0707 August 2023 Steam Generator Inspection Reports - Spring 2023 Spring Refueling Outrage L-23-188, Energy Harbor Nuclear Corp., Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments2023-08-0707 August 2023 Energy Harbor Nuclear Corp., Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments L-23-179, Submittal of Discharge Monitoring Report, (NPDES) Permit No. PA00256152023-07-18018 July 2023 Submittal of Discharge Monitoring Report, (NPDES) Permit No. PA0025615 ML23188A0982023-07-17017 July 2023 Correction to the Safety Evaluation Issued Related to Amendment Nos. 321 and 211 Consolidate Fuel Decay Time Technical Specifications in a New Limiting Condition for Operation Titled Decay Time ML23188A0672023-07-10010 July 2023 Project Manager Assignment L-23-165, Discharge Monitoring Report (NPDES) Permit No. PA00256152023-06-26026 June 2023 Discharge Monitoring Report (NPDES) Permit No. PA0025615 L-23-139, Response to Request for Additional Information Regarding Fall 2022 180-Day Steam Generator Tube Inspection Report2023-06-13013 June 2023 Response to Request for Additional Information Regarding Fall 2022 180-Day Steam Generator Tube Inspection Report ML23157A1072023-06-0707 June 2023 Request for Information and Notification of Conduct of IP 71111.21.N.04, Age-Related Degradation, Reference Inspection Report 05000334/2023011 and 05000412/2023011 ML23143A0272023-05-23023 May 2023 Licensed Operator Positive Fitness-For-Duty Test L-23-055, Submittal of the Updated Final Safety Analysis Report, Revision 342023-05-23023 May 2023 Submittal of the Updated Final Safety Analysis Report, Revision 34 ML23102A1472023-05-22022 May 2023 Issuance of Amendment Nos. 321 and 211 Consolidate Fuel Decay Time Technical Specifications in a New Limiting Condition for Operation Titled Decay Time L-23-065, Annual Financial Report2023-05-22022 May 2023 Annual Financial Report ML23135A7872023-05-19019 May 2023 Summary of Conference Calls Regarding the Spring 2023 Steam Generator Tube Inspections L-23-137, Discharge Monitoring Report (NPDES) Permit No. PA00256152023-05-18018 May 2023 Discharge Monitoring Report (NPDES) Permit No. PA0025615 ML23124A1742023-05-17017 May 2023 Energy Harbor Fleet Vistra License Transfer - Request for Withholding Information from Public Disclosure for Commance Peak Plant, Units 1 & 2, Beaver Valley Station, Units 1 & 2, Davis Besse Station, Unit 1 and Perry Plant, Unit 1 L-23-125, Cycle 24 Core Operating Limits Report2023-05-17017 May 2023 Cycle 24 Core Operating Limits Report ML23124A3882023-05-16016 May 2023 Summary of Regulatory Audit in Support of License Amendment Request to Revise Technical Specification 5.6.3, Core Operating Limits Reports (COLR) and TS 4.2.1 Fuel Assemblies ML23129A0112023-05-16016 May 2023 Notice of Consideration of Approval of Indirect and Direct License Transfer for Comanche Peak Plant, Units 1 & 2, Beaver Valley Station, Units 1 & 2, Davis Besse Station, Unit 1 and Perry Plant, Unit 1 (EPID L-2023-LLM-0000) (Letter) L-23-132, Response to NRC Regulatory Issue Summary 2023-01 Preparation and Scheduling of Operator Licensing Examinations2023-05-10010 May 2023 Response to NRC Regulatory Issue Summary 2023-01 Preparation and Scheduling of Operator Licensing Examinations IR 05000334/20230012023-05-0808 May 2023 Integrated Inspection Report 05000334/2023001 and 05000412/2023001 L-23-129, Response to Request for Additional Information for 10 CFR 50.55a Request 2-TYP-4-RV-06 for Alternative Repair Methods for Reactor Pressure Vessel Head Penetrations2023-05-0505 May 2023 Response to Request for Additional Information for 10 CFR 50.55a Request 2-TYP-4-RV-06 for Alternative Repair Methods for Reactor Pressure Vessel Head Penetrations ML23118A3812023-04-28028 April 2023 10 CFR 50.55a Request 2-TYP-4-RV-06 for Alternative Repair Methods for Reactor Pressure Vessel Head Penetrations L-23-115, Submittal of 2022 Annual Radioactive Effluent Release Report, 2022 Annual Radiological Environmental Operating Report, and 2022 Annual Environmental Operating Report (Non-Radiological2023-04-27027 April 2023 Submittal of 2022 Annual Radioactive Effluent Release Report, 2022 Annual Radiological Environmental Operating Report, and 2022 Annual Environmental Operating Report (Non-Radiological L-23-126, Discharge Monitoring Report (Npdes), Permit No. PA00256152023-04-22022 April 2023 Discharge Monitoring Report (Npdes), Permit No. PA0025615 CP-202300181, ISFSI, Beaver Valley, Units 1 and 2, ISFSI, Davis-Besse, Unit 1, ISFSI, Perry, Unit 1, ISFSI, Corrected Affidavit for Application for Order Consenting to Transfer of Licenses and Conforming License Amendments2023-04-20020 April 2023 ISFSI, Beaver Valley, Units 1 and 2, ISFSI, Davis-Besse, Unit 1, ISFSI, Perry, Unit 1, ISFSI, Corrected Affidavit for Application for Order Consenting to Transfer of Licenses and Conforming License Amendments ML23107A2502023-04-18018 April 2023 Requalification Program Inspection 2024-01-25
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARML23143A0272023-05-23023 May 2023 Licensed Operator Positive Fitness-For-Duty Test ML23125A1462023-05-0505 May 2023 NRR E-mail Capture - Beaver Valley - RAI Regarding Alternative Repair Methods for Reactor Pressure Vessel Head Penetrations ML23125A1602023-05-0505 May 2023 NRR E-mail Capture - Correction to Beaver Valley - RAI Regarding Alternative Repair Methods for Reactor Pressure Vessel Head Penetrations ML23122A0342023-05-0202 May 2023 NRR E-mail Capture - Beaver Valley - Request for Additional Information Regarding Unit 1 - 180 Day Steam Generator Tube Inspection Report ML22312A5912022-11-0808 November 2022 NRR E-mail Capture - Beaver Valley Power Station, Units 1&2 - Request for Additional Information LAR to Consolidate Fuel Decay Time Technical Specifications in a New Limiting Condition for Operation Titled Decay Time ML22278A0972022-10-0606 October 2022 Supplemental Information Needed for Acceptance of Requested Licensing Action Amendment Request for Fire Protection Program Changes ML22178A1322022-06-24024 June 2022 Request for Additional Information for Beaver Valley Unit 2 Steam Generator Inspection Report - Fall 2021 Refueling Outage ML22068A1822022-03-0909 March 2022 NRR E-mail Capture - Beaver Valley Power Station, Units 1 & 2 - Request for Additional Information for License Amendment Request to Revise Technical Specification 3.3.5 ML22013A7512022-01-13013 January 2022 Information Request to Support Triennial Baseline Design-Basis Capability of Power-Operated Valves Inspection; Inspection Report 05000334/2022010 and 05000412/2022010 ML21292A0482021-10-19019 October 2021 Ti 2515/194 Inspection Documentation Request ML21259A1642021-09-16016 September 2021 NRR E-mail Capture - Request for Additional Information Regarding the LAR for Core Operating Limits ML21124A1322021-05-0404 May 2021 Notification of Conduct of a Fire Protection Team Inspection ML21102A1542021-04-0909 April 2021 Request for Additional Information (2nd Round) - Steam Generator Tube Sleeve LAR ML21082A4942021-03-23023 March 2021 Final RAIs for GL 04-02 Closure (Email) ML21068A3502021-03-0909 March 2021 Final Request for Additional Information for Reactor Coolant System (RCS) and Pressure and Tempature Limits Report(Ptlr) TS LAR ML21053A0252021-02-20020 February 2021 NRR E-mail Capture - Request for Additional Information (Rais) - LaSalle Request for Exemption from Pre-Access Drug and Alcohol Testing ML21015A5762021-01-14014 January 2021 Final RAIs for Steam Generator 180 Day Tube Inspection Report ML21007A3732021-01-0707 January 2021 NRR E-mail Capture - (External_Sender) (External) Request for Additional Information Regarding License Amendment Request to Incorporate the Applicable Standard Technical Specification 5.2.2, Unit Staff, ML21004A1442020-12-30030 December 2020 NRR E-mail Capture - Request for Additional Information Regarding License Amendment Request to Incorporate the Applicable Standard Technical Specification 5.2.2, Unit Staff ML20290B0082020-10-0808 October 2020 Draft Request for Additional Information - Steam Generator Letter ML20127H8672020-05-0606 May 2020 NRR E-mail Capture - Beaver Valley, Davis-Besse, and Perry - Request for Additional Information Regarding Request for Exemptions from Part 73 Security Requalification Requirements ML20072N0402020-03-12012 March 2020 Request for Additional Information - Control Envelope Habitability LAR ML19192A2222019-07-18018 July 2019 Request for Additional Information Regarding Application for Order Consenting to Transfer of Licenses and Conforming License Amendments ML19143A0732019-05-29029 May 2019 FENOC Fleet - Beaver Valley, Units 1 and 2; Davis-Besse, Unit 1, Perry, Unit 1 - Supplemental Information Needed for Acceptance of Requested Licensing Action; Application for Order Consenting to License Transfer and Conforming Amendments ML18242A3642018-08-29029 August 2018 Request for Additional Information (Final) -Steam Generator Technical Specification LAR ML18102B0852018-04-12012 April 2018 NRR E-mail Capture - Follow-up Request for Additional Information (RAI) FENOC FLEET-- Exemption Request for a Physical Barrier Requirement for Beaver ML18043A0102018-02-0909 February 2018 NRR E-mail Capture - FENOC--MG0010-MG0011, MG-0012, MG0013-- Request for Additional Information (RAI) - Exemption Request Security Barrier in Physical Plans ML18024B3642018-01-24024 January 2018 NRR E-mail Capture - Beaver Valley 10 CFR 50.54(f) - NTTF 2.1 SPRA Review ML18019A0722018-01-18018 January 2018 NRR E-mail Capture - Beaver Valley Unit No. 1: Request for Additional Information - Modified Rtpts Values and Reactor Vessel Surveillance Capsule Withdrawal Schedule ML17353A1582017-12-19019 December 2017 NRR E-mail Capture - Request for Additional Information: Beaver Valley Unit No. 1 - Proposed Alternative Request, 1-TYP-4-BA-01 ML17352B2612017-12-18018 December 2017 NRR E-mail Capture - Request for Additional Information: Beaver Valley Unit No. 1 - Proposed Alternative Request, 1-TYP-4-BA-01 ML17303B1582017-11-0707 November 2017 FENOC-Beaver Valley Power Station, Units 1 and 2, Davis-Besse Nuclear Power Station, Unit 1, Perry Nuclear Power Plant Unit 1 - Generic Letter 2016-01, Request for Supplemental Information ML17256A2502017-09-13013 September 2017 NRR E-mail Capture - Beaver Valley Power Station Units 1&2: Request for Additional Information for Emergency Plan EAL Change to Adopt NEI 99-01, Rev. 6, ML17220A2342017-08-0808 August 2017 E-mail Regarding Request for Additional Information for NFPA 805 License Amendment Request ML17093A7622017-04-10010 April 2017 Request for Additional Information Regarding Emergency Action Level Scheme Change License Amendment Request ML17031A0362017-02-0303 February 2017 Request for Additional Information Regarding Relief Request Numbers PR6 and PR7 ML16333A0162016-12-0202 December 2016 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Standard 805 ML16147A2842016-06-14014 June 2016 Request for Additional Infomation Regarding Fall 2015 Refueling Steam Generator Tube Inspections ML16071A1222016-04-0707 April 2016 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Standard 805 ML16084A8442016-03-30030 March 2016 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Standard 805 ML16060A0122016-02-29029 February 2016 FENOC - Email RAI to Licensee Regarding LAR for Changes to TS 5.3.1 CAC Nos. MF7118, MF7119, and MF7120 ML15320A4132015-11-24024 November 2015 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Standard 805 ML15280A0742015-10-0909 October 2015 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Standard 805 ML15279A1252015-10-0505 October 2015 Licensed Operator Positive for Fitness-for-Duty-Test ML15181A2142015-07-14014 July 2015 Request for Additional Information Regarding License Amendment Request to Revise Steam Generator Technical Specifications to Reflect TSTF-510 and to Revise Alloy 800 Sleeve Technical Specifications (TAC Nos. MF6054 & MF6055) ML15125A4162015-05-11011 May 2015 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Standard 805 (TAC Nos. MF3301 & MF3302) ML15016A4392015-01-20020 January 2015 Draft Request for Additional Information ML15007A5582015-01-15015 January 2015 Request for Additional Information Steam Generator Inspection Reports ML14218A7622014-12-11011 December 2014 RAI Request to Implement 10 CFR 50.61a Alternate Fracture Toughness Requirements for Protection Against Pressurized Thermal Shock Events ML14316A3902014-11-14014 November 2014 Request for Additional Information Review of Licensee Security Plans 2023-05-05
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Text
May 8, 2008 Mr. Peter P. Sena III Site Vice President FirstEnergy Nuclear Operating Company Mail Stop A-BV-SEB-1 P.O. Box 4, Route 168 Shippingport, PA 15077
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE BEAVER VALLEY POWER STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. MD6593 AND MD6594)
Dear Mr. Sena:
By letter dated August 27, 2007, FirstEnergy Nuclear Operating Company submitted an application pursuant to 10 CFR Part 54, to renew the operating licenses for Beaver Valley Power Station, Units 1 and 2, for review by the U.S. Nuclear Regulatory Commission (NRC or the staff). The staff is reviewing the information contained in the license renewal application and has identified, in the enclosure, areas where additional information is needed to complete the review. Further requests for additional information may be issued in the future.
Items in the enclosure were discussed with Mr. Cliff Custer of your staff, and a mutually agreeable date for the response is within 30 days from the date of this letter. If you have any questions, please contact me at 301-415-2989 or e-mail Kent.Howard@nrc.gov.
Sincerely,
/RA/
Kent L. Howard, Sr., Project Manager Projects Branch 2 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-334 and 50-412
Enclosure:
As stated cc w/encl: See next page
ML081050543 OFFICE LA:DLR BC:RER2:DLR PM:RPB2:DLR BC:RPB2:DLR NAME Iking RAuluck KHoward RFranovich w/comments DATE 04/30/08 04//30/08 04/25/08 05/08/08
BEAVER VALLEY POWER STATION (BVPS), UNITS 1 AND 2 LICENSE RENEWAL APPLICATION (LRA)
REQUESTS FOR ADDITIONAL INFORMATION (RAI), LICENSE RENEWAL APPLICATION SECTIONS 3.5.2.1, 3.5.2.2, 3.5.2.3, B.2.1, B.2.3 AND 4.6 Section B.2.1, Appendix J RAI B.2.1-1 In LRA Section 2.1, the applicant stated in the Program Description aging management program (AMP) element that BVPS uses option B, the performance-based approach to implement the containment leak rate tests. Since the relaxation of option B of the Integrated Leak Rate Test (ILRT) frequency is based on the risk impact assessment, the applicant is required to assess the risk impact incorporating the liner corrosion on the inaccessible side based on the 2006 findings for the period of extended operation. Please provide this assessment.
RAI B.2.1-2 Prior to initiating an ILRT test, a visual examination has to be conducted of accessible interior and exterior surfaces of the containment system. The purpose of the visual examination is to detect and repair, if necessary, structural degradation before an ILRT is performed. Since steel liner degradation may exist on the inaccessible side at BVPS, please explain how you addressed this issue in the ILRT pretest procedure.
Section B.2.3, IWE RAI B.2.3-1 In LRA Section 2.3, the applicant stated in the Operating Experience AMP element that a temporary construction opening of Unit 1 containment in 2006 during the cycle 17 refueling outage revealed degradation from the inaccessible side of steel liner for which the applicant could not identify a root-cause from the observations in field or from the lab analysis. Since the steel liner is a key component in ensuring the essential leak-tight condition of the containment, please provide information related to the minimum required thickness of the liner. Include a discussion on the possibility and severity of the similar corrosion at other locations including Unit 2 containment, and to justify if the corrosion is active or not. If the corrosion is an aging effect, the GALL Report recommends further evaluation of plant-specific programs to manage this aging effect for inaccessible areas if corrosion is significant.
RAI B2.3-2 In the LRA Section 2.3, the applicant stated in the Operating Experience AMP element that following the Unit 1 cycle 17 refueling outage test procedures for the evaluation of the Containment liner plates were modified at both units. Please identify which test procedures or ENCLOSURE
part of the procedures have been modified because of this finding and how it compares with the previous procedures, as well as the procedures provided by ASME Section XI, Subsection IWE.
Explain whether the modified test procedures can help to detect a similar containment liner degradation on the side in contact with concrete. If not, please explain how to ensure that the similar degradation, if any, will be detected.
RAI B2.3-3 The GALL AMP XI.S1, ASME Section XI, Subsection IWE states that ASME Section XI paragraph IWE-1240 requires augmented examinations of containment surface areas that are subject to degradation. Under the BVPS inservice inspection (ISI) Program - IWE, explain historically what inspection findings, including the 2006s findings of the liner degradation on the side in contact with concrete, have led to the need for augmented inspections. Explain any augmented inspections currently being performed on the containment surfaces; and if so, please provide the containment locations that are within the scope of the augmented inspections and what type of inspections have been performed.
Section B.2.4, IWF RAI B.2.4-1 In LRA Section B.2.4 IWF AMP, the applicant identified six exceptions to GALL AMP XI.S3 due to the use of 1989 ASME edition. These exceptions included use of specific ASME Section XI Code Case N-491 as alternate rules for examination. The BVPS chose to use ASME Code Case N-491. However, in the Operating Experience element, the applicant indicated that Table IWF-2500-1 of ASME Section XI, Subsection IWF, 1989 edition was used instead of Table 2500-1 of Code Case N-491. Please clarify this issue and provide what version of Code Case N-491 was used.
Section 3.5.2.1 RAI 3.5.2.1-1 Item 15 of LRA Table 3.5.2-36 refers to GALL Item VII.G-8, for cable trays and conduits component, aluminum material, exposed to raw water environment, and loss of material aging effect. GALL Item VII.G-8 recommends the Fire Protection Program to manage the aging effect.
However, the Structures Monitoring Program is credited in the LRA. Please justify why the applicants Fire Protection Program is not credited, and how the applicants Structures Monitoring Program includes all GALL suggested elements of the Fire Protection Program for this line item.
RAI 3.5.2.1-2 Line items 36, 37, 38 and 248 of LRA Table 3.5.2-36 refer to GALL Item III.A6-11. GALL Item III.
A6-11 recommends RG 1.127 program to manage the loss of material aging effect. However, the applicants ASME Section XI, Subsection IWF Program is credited for these items. Please discuss how the elements of the RG 1.127 program are included in the applicants ASME Section XI, Subsection IWF Program.
RAI 3.5.2.1-3 Item 3 of LRA Table 3.5.2-17 refers to GALL Item VII.C3-7, for screen guides component, alloy steel material, exposed to raw water environment, and loss of material aging effect. GALL Item VII.C3-7 suggests the Open-Cycle Cooling Water System Program to manage the aging effect.
However, the applicants Structures Monitoring Program is credited for this item. Please justify why the applicants Open-Cycle Cooling Water System Program is not credited, and how the applicants Structures Monitoring Program covers all GALL suggested elements of the Open-Cycle Cooling Water System Program for this item.
RAI 3.5.2.1-4 Some line items in LRA Table 3.5.2 refer to Note 518. Note 518 stated The Structures Monitoring (B.2.39) Program is used to manage aging of these components. BVPS did not credit the RG 1.127 program, Inspection of Water-Control Structures Associated with Nuclear Power Plants, for managing aging. However, the Structures Monitoring (B.2.39) Program includes the elements of the RG 1.127 program necessary for BVPS structures. Please discuss how the elements of the RG 1.127 program are included in the applicants Structures Monitoring Program.
Section 3.5.2.2 RAI 3.5.2.2-1 In LRA Subsection 3.5.2.2, the applicant stated that the concrete specifications for BVPS concrete were designed in accordance with ACI 318 and constructed in accordance with ACI 301 using materials conforming to ACI and ASTM standards. The GALL Report suggests that concrete is constructed in accordance with the recommendations in ACI 201.2R for a quality concrete with low water-to-cement mix ratio (0.35-0.45), smaller aggregate, long curing period, adequate air entrainment (3-6%), and through consolidation. Please compare BVPS concrete with ACI 201.2R including water-to-cement ratio and air content.
RAI 3.5.2.2-2 In LRA Section 3.5.2.2.1.1 and Item 3.5.1-01 of LRA Table 3.5.1, the applicant concluded that aging of concrete areas due to corrosion of embedded steel is not applicable to containment structures. However, in LRA Appendix B.2.5, ASME Section XI, Subsection IWL, the following statement is made: Previous BVPS Containment Building inspections have identified minor issues such as mildew and rust stains, spalling, surface cracks, and loose foreign materials.
Please clarify if corrosion of embedded steel is the cause for rust stains and spalling and surface cracks. If yes, justify your conclusion in the LRA that the aging effect is not applicable, and related items in LRA Table 3.5.1 and Table 3.5.2.
RAI 3.5.2.2-3 In LRA Section 3.5.2.2.1.1, the applicant concluded that the aging of concrete areas due to aggressive chemical attack is not applicable to concrete components below grade since BVPS groundwater chemistry is non-aggressive. The staff noted that the applicant has included groundwater monitoring under the Structures Monitoring Program. But there is no reference to any program to monitor BVPS above grade chemical conditions such as chemistry in air and rain due to the fact of surrounding industrial plants. If such inspections have been conducted, please specify the inspection frequency and chemical elements examined.
RAI 3.5.2.2-4 In LRA section 3.5.2.2.1.7, the applicant suggests that cracking due to SCC is not an applicable aging effect for the stainless steel penetration sleeves and bellows. However, SCC of the dissimilar metal welds is not discussed. Please (1) confirm whether cracking due to SCC is an applicable aging effect for dissimilar metal welds or not, (2) provide the history of the highest temperature that stainless steel penetration sleeves, penetration bellows, and dissimilar metal welds have been experienced, and (3) demonstrate what chemical elements that would support SCC have been monitored/inspected to ensure a none aggressive chemical environment.
Section 3.5.2.3 RAI 3.5.2.3-1 For Item 1 of LRA Table 3.5.2-20, the applicant indicates that no aging effect requires management and therefore no AMP is applied for pile component type, carbon steel material, and below grade environment. Notes G and 512 are used for this line item. Note 512 states Pipe piles driven in soils have been shown to be unaffected by corrosion. However, Note 526 states Pipe piles driven into disturbed soils have been shown to experience only minor to moderate corrosion. Please justify why corrosion is not an aging effect for carbon steel material in below grade environment. If the pipe piles are vulnerable to corrosion, please explain how to monitor/inspect the factors of soil aggressiveness that would support pipe pile corrosion.
RAI 3.5.2.3-2 For Items 1 and 15 of LRA Table 3.5.2-25, the applicant indicates that no aging effect requires management and therefore no AMP is applied for pump casement component type, carbon steel material, and below grade environment However, carbon steel is susceptible to corrosion in soil. Please justify why corrosion is not an aging effect for carbon steel material in below grade environment for pump casement component.
RAI 3.5.2.3-3 Items 4, 5, 6, 21, 22, and 23 of LRA Table 3.5.2-14 and Items 11, 12, 32, 38, 39, 77, 78, 95 and 97 of LRA Table 3.5.2-22 refer to GALL Item III.A5-13 and Notes I. GALL Item III.A5-13 is associated with (1) cracking due to SCC and (2) loss of material due to pitting and crevice corrosion for fuel pool liners. The staff notices that loss of material due to pitting and crevice corrosion is an applicable aging effect at BVPS. However, Note I suggests that the aging effect is not applicable. Please clarify why Note I is used for these line items.
RAI 3.5.2.3-4 Items 221 and 222 of LRA Table 3.5.2-36 refer to Notes J and 527 for elastomer material and below grade environment,. For these two line items, no aging effect is identified and no AMP is applied by the applicant. Note J states Neither the component nor the material and environment combination is evaluated in NUREG-1801, and Note 527 states These below-grade elastomer components are sheltered from air, elevated temperature, and ultraviolet and ionizing radiation. They do not have aging effects requiring management. Please provide the technical basis of not having aging effects requiring management for elastomer material in below grade environment.
Section 4.6, Containment Liner TLAA RAI 4.6.2-1 In LRA Section 4.6.2, Containment Liner Corrosion Allowance, the applicant specified the corrosion allowance of the liner floor plate and the projected penetration due to corrosion of the inserted channel to the end of the period of extended operation. The staff reviewed the related on-site basis documents and found that a different thickness for corrosion allowance was calculated in one of the documents. Please explain the discrepancy of the corrosion allowance for the liner floor plate.
Letter to P. Sena from K. Howard, dated May 8, 2008
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE BEAVER VALLEY POWER STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. MD6593 AND MD6594)
DISTRIBUTION:
E-MAIL:
PUBLIC SSmith (srs3)
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Beaver Valley Power Station Units 1 and 2 cc:
Joseph J. Hagan Ohio EPA-DERR President and Chief Nuclear Officer ATTN: Zack A. Clayton FirstEnergy Nuclear Operating Company P.O. Box 1049 Mail Stop A-GO-19 Columbus, OH 43266-0149 76 South Main Street Akron, OH 44308 Peter P. Sena III Site Vice President James H. Lash FirstEnergy Nuclear Operating Company Senior Vice President of Operations Beaver Valley Power Station and Chief Operating Officer Mail Stop A-BV-SEB-1 FirstEnergy Nuclear Operating Company P.O. Box 4, Route 168 Mail Stop A-GO-14 Shippingport, PA 15077 76 South Main Street Akron, OH 44308 Director, Fleet Regulatory Affairs FirstEnergy Nuclear Operating Company Danny L. Pace Mail Stop A-GO-2 Senior Vice President, Fleet Engineering 76 South Main Street FirstEnergy Nuclear Operating Company Akron, OH 44308 Mail Stop A-GO-14 76 South Main Street Manager, Site Regulatory Compliance Akron, OH 44308 FirstEnergy Nuclear Operating Company Beaver Valley Power Station Jeannie M. Rinckel Mail Stop A-BV-A Vice President, Fleet Oversight P.O. Box 4, Route 168 FirstEnergy Nuclear Operating Company Shippingport, PA 15077 Mail Stop A-GO-14 76 South Main Street Commissioner James R. Lewis Akron, OH 44308 West Virginia Division of Labor 749-B, Building No. 6 David W. Jenkins, Attorney Capitol Complex FirstEnergy Nuclear Operating Company Charleston, WV 25305 Mail Stop A-GO-15 76 South Main Street Director, Utilities Department Akron, OH 44308 Public Utilities Commission 180 East Broad Street Manager, Fleet Licensing Columbus, OH 43266-0573 FirstEnergy Nuclear Operating Company Mail Stop A-GO-2 Director, Pennsylvania Emergency 76 South Main Street Management Agency Akron, OH 44308 2605 Interstate Drive Harrisburg, PA 17110-9364
Beaver Valley Power Station Units 1 and 2 cc:
Dr. Judith Johnsrud Julie Firestone Environmental Coalition on Nuclear Power FirstEnergy Nuclear Operating Company Sierra Club Beaver Valley Power Station 433 Orlando Avenue P.O. Box 4, Route 168 State College, PA 16803 Shippingport, PA 15077 Director Bureau of Radiation Protection Pennsylvania Department of Environmental Protection Rachel Carson State Office Building P.O. Box 8469 Harrisburg, PA 17105-8469 Mayor of the Borough of Shippingport P.O. Box 3 Shippingport, PA 15077 Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Resident Inspector U.S. Nuclear Regulatory Commission P.O. Box 298 Shippingport, PA 15077 Cliff Custer FirstEnergy Nuclear Operating Company Beaver Valley Power Station P.O. Box 4, Route 168 Shippingport, PA 15077 Mike Banko FirstEnergy Nuclear Operating Company Beaver Valley Power Station P.O. Box 4, Route 168 Shippingport, PA 15077