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
[Table view] |
Text
April 17, 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. MD 6593 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 by e-mail at klh1@nrc.gov. Sincerely, /RA/ Kent L. Howard, Sr. Project Manager Reactor 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
ML081050333 OFFICE LA:DLR SBPB:DSS PM:RPB2:DLR BC:RPB2:DLR NAME SFigueroa SGardocki KHoward RFranovich DATE 4/16/08 4/16/08 4/16/08 4/17/08 BEAVER VALLEY POWER STATION, UNITS 1 AND 2 LICENSE RENEWAL APPLICATION REQUEST FOR ADDITIONAL INFORMATION (RAI), SECTIONS 2.2, 2.3.3.4, 2.3.3.7, 2.3.3.12, 2.3.3.14, 2.3.3.16, 2.3.3.17, 2.3.3.19, 2.3.3.21
Section 2.2, Plant Level Scoping Results RAI 2.2-1 In License Renewal Application (LRA) Table 2.2-2, Mechanical Systems Not Within the Scope of License Renewal, the applicant indicates that the Unit 1 area ventilation systems - Auxiliary Building is not in scope of license renewal. However, in Unit 1 UFSAR Section 9.13.2, the applicant states the Unit 1 area ventilation system - Auxiliary Building has automatic dampers that divert the system's exhaust air stream through one of the supplementary leak collection and release system (SLCRS) filter banks upon a high-high radiation alarm. Additionally, the applicant states that the charging pump cubicles' ventilation subsystem has features that provide a level of fire protection equivalent to Appendix R,Section III.G.2.
Justify why the Unit 1 area ventilation systems - Auxiliary Building is not considered within the scope of license renewal based on criteria 54.4(a)(1)(iii) and 54.4(a)(3), which are to prevent or mitigate the consequences of accidents that could result in potential offsite exposure in excess of limits and to meet fire protection regulations, respectively.
RAI 2.2-2 In LRA Sections 2.4.12 and 2.4.11, the applicant states that the emergency response facility (ERF) Substation Building and ERF Diesel Generator Building structures are in scope of license renewal based on 10 CFR 54.4(a)(3), because they provide structural or functional support required to meet anticipated transient without scram (ATWS) and fire protection. In LRA Section 2.4.11, the applicant states that the ERF Diesel Generator Building houses the nonsafety-related ERF diesel generator (also known as the reserve generator or the black diesel). This generator provides electric power via the ERF substation switchgear to the Unit 1 dedicated auxiliary feedwater pump, the ATWS mitigating system actuating circuitry (AMSAC) panel, and equipment associated with the Unit 2 diesel-driven station air compressor. However, in LRA Table 2.2-2, the ERF fire protection system is identified as a mechanical system not within the scope of license renewal.
Justify the exclusion of the ERF fire protection system, located within the ERF Diesel Generator Building structure, from the scope of license renewal based on 10 CFR 54.4(a)(3).
Section 2.3.3.4, Building and Yard Drains System RAI 2.3.3.4-1 (Unit 1)
On license renewal drawing 1-41D-2, the applicant highlights piping and other components of the Turbine and Service Building and yard drains system as being included within the scope of license renewal in accordance with 10 CFR 54.4(a)(2) for spatial concerns. However, at locations D7 and E9, the applicant does not highlight the vents and flanges associated with the following equipment: tank DA-TK-2, oil interceptor DA-SP-1, and flow controller, indicating they are not within the scope for 10 CFR 54.4(a)(2) spatial concerns.
Justify the exclusion of the above-mentioned components from the scope of license renewal.
Section 2.3.3.7, Compressed Air System RAI 2.3.3.7-1 (Unit 2)
On license renewal drawing 2-34-2, the applicant highlights piping from the standby instrument air train that supplies backup containment instrument air as being within the scope of license renewal. The applicant highlights a 1-inch branch line to valve 614 in the Cable Vault Building at location F-5, which has a continuation arrow and note, indicating that it supplies downstream components in the containment penetrations cubicle. Also, the applicant highlights a 1-inch branch line and a 3/4-inch branch line in the Auxiliary Building at location E-10, which have continuation arrows, indicating they supply some downstream components. The staff is unable to confirm which components are within the scope of license renewal and subject to an aging management review downstream of these continuation lines.
Describe the components that are connected by the 3/4-inch and two 1-inch compressed air branch lines and their intended function or provide a copy of the continuation drawings for these branch lines identifying the components to be included within the scope of license renewal, as appropriate.
RAI 2.3.3.7-2 (Unit 2)
In LRA Section 2.3.3.7, the applicant states that the compressed air system provides compressed air to position air-operated valves that are required for post-fire safe shutdown for fire protection in accordance with 10 CFR 54.4(a)(3). On license renewal drawing 2-34-3, between locations B-1 and B-8, the applicant highlights a 3-inch containment instrument air loop header, indicating that it is within the scope of license renewal. The applicant places, at locations B-5 and B-1, two system 2-34 scoping boundary flags on the 3-inch containment instrument air loop header. The downstream section of this piping is not isolable from the part of the header that is within the scope of license renewal should a loss of pressure occur from a break of this downstream 3-inch containment instrument air loop header.
In NUREG-1800, Revision 1, page 2.1-8, the staff guidance for the review of scoping methodology to identify SSCs that are credited by regulated events, states in part, that "all SSCs that are relied upon in the plant's current licensing basis (CLB) (as defined in 10 CFR 54.3), plant-specific operating experience, industry-wide experience (as appropriate), and safety analyses or plant evaluations to perform a function that demonstrates compliance with NRC regulations identified under 10 CFR 54.4(a)(3), are required to be included within the scope of the rule."
On June 20, 2007, San Onofre Nuclear Generating Station Unit 2 experienced a loss of instrument air due to a failure of a joint in its 3-inch instrument air header, which resulted in a reactor trip. This event was reported in a letter regarding Docket No. 50-361, Licensee Event Report Nos. 2007-001 and 2007-002, San Onofre Nuclear Generating Station, Unit 2, dated August 17, 2007 (ML072400282). This event represents relevant industry operating experience of an instrument air header failure that would be applicable to the Beaver Valley license renewal application.
Justify the exclusion of the entire 3-inch containment instrument air loop header within the scope of license renewal in accordance with 10 CFR 54.4(a)(3).
RAI 2.3.3.7-3 (Unit 2)
In LRA Section 2.3.3.7, the applicant states that the Unit 2 compressed air system provides compressed air to position air-operated valves required for post-fire safe shutdown in accordance with 10 CFR 54.4(a)(3).
In Unit 2 UFSAR Section 9.5A.1.2.3.1.12, the applicant states that two station air compressors (2SAS-C21A and 2SAS-C21B) direct air to the required components via a cross-connect to the containment instrument air header station to position several flow control, hand control, and air operated valves that are required for post-fire safe shutdown.
On license renewal drawings 2-34-1A and 2-34-2, the applicant does not highlight the station service air compressors 2SAS-C21A and 2SAS-C21B at locations D-7 and F-7, nor the station service air system piping, air receivers, and air dryer components that connect to the standby instrument air train header.
a) Provide an explanation of the apparent difference in the credited source of compressed air for post-fire safe shutdown between the UFSAR and the application.
b) Justify the exclusion of the identified portions of station service air system piping and components on license renewal drawings 2-34-2 and 2-34-1A from the scope of license renewal that are credited for post-fire safe shutdown in accordance with 10 CFR 54.4(a)(3).
Section 2.3.3.12, Emergency Diesel Generators - Air Start System RAI 2.3.3.12-1 (Unit 1 and Unit 2)
On license renewal drawing 1-36-1 for the emergency diesel generators - air start system, at locations E2, E3, E7, E8, F4, F6, and F9, the applicant highlights strainers and filters as being within the scope of license renewal. Also, on license renewal drawing 2-36-3 for the emergency diesel generators - air start system, at locations B2, D4, E5, B7, D9, and E10, the applicant highlights strainers and filters as being within the scope of license renewal. In LRA Table 2.3.3-12, the applicant identifies that component types "strainer body" and "filter housing" are within the scope of license renewal, for the purpose of a pressure boundary intended function in accordance with 10 CFR 54.4(a)(1).
NEI 95-10, Revision 6, Table 4.1-1, Typical Passive Structure and Component Intended Functions, identifies that filtration is an intended function for the component type, "filter." However, in LRA Table 2.3.3-12, the applicant does not identify component type "filter" with the intended function of filtration.
Justify the exclusion of the intended function "filtration" for the above mentioned component types, strainers and filters, in the emergency diesel generators - air start system from LRA Table 2.3.3-12.
RAI 2.3.3.12-2 (Unit 2)
In Unit 2 UFSAR Section 3.6B.1.3.3.1, the applicant states that for all high-energy lines outside containment, each postulated break type and orientation is investigated to determine if the unrestrained whipping of severed pipe could impact and damage any safety components. In UFSAR Section 3.6B.1.1.1, the applicant defines high-energy piping systems as fluid systems that are either in operation or maintained pressurized under conditions where either or both of the following are met: a maximum operating temperature exceeding 200°F or pressure exceeding 275 psig. The Unit 2 EDG air start system operates at pressures greater than 425 psig and contains fluids; therefore, this system meets the definition of a high-energy piping system. On license renewal drawing 2-36-3, the applicant does not highlight parts of the EDG air start system, indicating it is not within the scope of license renewal.
Justify the exclusion of the non-highlighted EDG air start piping from the scope of license renewal.
Section 2.3.3.14, Emergency Diesel Generators - Fuel Oil System RAI 2.3.3.14-1 (Unit 1)
On license renewal drawing 1-36-2 for the emergency diesel generators - fuel oil system, the applicant does not highlight the "diesel generator fuel oil holding tank," EE-TK-6, at location D4.
In UFSAR Section 9.14.6, the applicant describes that the contents of the holding tank are sampled prior to transferring oil to the diesel generator storage tanks.
Justify the exclusion of the diesel generator fuel oil holding tank from the scope of license renewal.
Section 2.3.3.16, Emergency Diesel Generators - Water Cooling System RAI 2.3.3.16-1 (Unit 2)
For the emergency diesel generators - water cooling system, the applicant indicates that coolingwater is supplied to the turbo chargers for both emergency diesel generator 2EGS-EG2-1 on license renewal drawings 2-36-4A at locations D7 and E7, and for emergency diesel generator 2EGS-EG2-2 on license renewal drawings 2-36-4B at locations D7 and E7.
In LRA Tables 2.3.3-11 and 2.3.3-16, the applicant lists Components Subject to Aging Management Review for the emergency diesel generators - air intake and exhaust system, and the emergency diesel generators - water cooling system, respectively. In LRA Table 2.3.3-11,the applicant includes the component type, "turbo charger housing." In LRA Table 2.3.3-16, the applicant does not include "turbo charger housing" as a component type.
In LRA Tables 3.3.2-11 and 3.3.2-16, the applicant identifies the Summary of Aging Management Evaluations for the emergency diesel generators - air intake and exhaust system and the emergency diesel generators - water cooling system, respectively. In LRA Table 3.3.2-11, the applicant identifies a component type of "turbo charger housing." The applicant does not identify an environment of closed cooling water for "turbo charger housing," and only identifies air as an environment. In addition, in LRA Table 3.3.2-16, pages 3.3-412 through 3.3-422, the applicant does not identify a component type of "turbo charger housing."
Justify the exclusion of the component type "turbo charger housing" from LRA Tables 2.3.3-16 and 3.3.2-16. Justify the exclusion of the associated environment of "closed cooling water" in LRA Tables 3.3.2-11 and 3.3.2-16, Summary of Aging Management Evaluations.
Section 2.3.3.17, Emergency Response Facility Substation System RAI 2.3.3.17-1 (Common)
On license renewal drawing 1-58E-1, at location C-7, the applicant highlights a component labeled "injector," as being included within the scope of license renewal in accordance with 10 CFR 54.4(a). In LRA Tables 2.3.3-17 and 3.3.2-17, the applicant does not list the injector as a component type with an intended function of pressure boundary.
Clarify that the component type "injector" should be included within the scope of license renewal in LRA Tables 2.3.3-17 and 3.3.2-17, or if "injector" is included within the scope under another component type.
RAI 2.3.3.17-2 (Common)
In the Unit 2 UFSAR Section 9.5A.1.2.3.1.12, the applicant states that the black diesel, located in Unit 1, supplies electric power to the station air compressors subsequent to the loss of offsite power (LOOP). In LRA Section 2.3.3-17, the applicant does not describe this function as a part of the system intended functions in accordance with 10 CFR 54.4 (a)(3).
Justify why the function of the black diesel to supply the station air compressors should not be included as an intended function under 10 CFR 54.4 (a)(3).
RAI 2.3.3.17-3 (Common)
In the Unit 2 Fire Protection Safe Shutdown Report, Section 3.50.3, the applicant states that the black diesel is assumed lost following a fire in Unit 1. However, in LRA Section 2.3.3-17, the applicant states that the black diesel supplies the Unit 1 dedicated nonsafety-related auxiliary feedwater pump with a highly reliable source of electrical power.
Explain if the black diesel is assumed lost in a Unit 1 fire, how the diesel can supply power to the Unit 1 dedicated nonsafety-related auxiliary feedwater pump which is credited in a Unit 1 fire that causes the loss of the three safety-related auxiliary feedwater pumps.
RAI 2.3.3.17-AMR-1 In the Unit 1 UFSAR Section 8.4.5, the applicant describes a buried 30,000 gallon fuel oil storage tank. In LRA Table 3.3.2-17, the applicant does not include an exterior environment of soil listed for component type "tank."
Clarify that the 30,000 gallon fuel storage tank is subject to an aging management review or justify its exclusion.
Section 2.3.3.19, Fuel Pool Cooling and Purification System RAI 2.3.3.19-1 (Unit 1)
In LRA Table 2.4-14 for the Unit 1 Fuel Building and LRA Table 2.4-22 for the Unit 1 Reactor Containment Building, the applicant identifies the spent fuel pool liner and the refueling cavity liner as subject to aging management review with the intended function of structural pressure boundary. On license renewal drawing 1-20-1 for the Unit 1 fuel pool cooling and purification system, the applicant does not highlight the component spent fuel pool skimmer, 1FC-SK-1, at location A3, and associated piping and refueling cavity skimmer 1FC-SK-2 at location A-10. Skimmers 1FC-SK-1 and 1FC-SK-2 appear to be structurally attached to the spent fuel pool liner and refueling cavity liner, respectively.
Justify why skimmers 1FC-SK-1 and 1FC-SK-2, and their associated piping, do not have an intended function of structural pressure boundary.
Section 2.3.3.21, Liquid Waste Disposal System RAI 2.3.3.21-1 (Unit 1 and Unit 2)
In LRA Table 2.3.3-21, Components Subject to Aging Management Review, the applicant lists all of the components in the liquid waste disposal system to be within the scope of license renewal with an intended function of "leakage boundary (spatial)." On the license renewal drawings identified below, the applicant does not highlight several components. These identified components are in the same room/building as other components in this system, which are highlighted as being within the scope of license renewal.
Justify the exclusion of the following components from the scope of license renewal for leakage boundary:
Drawing Location Component 2-17-1 B-4 tank vent for waste drain tanks TK-21A B-1 tank vent for waste drain tanks TK-21B 1-17-1 B-5 tank vent for tank LW-TK-2A Drawing Location Component B-7 tank vent for tank LW-TK-2B B-1 tank vent for tank LW-TK-3A B-3 tank vent for tank LW-TK-3B E-1 tank vent for tank LW-TK-6A E-3 tank vent for tank LW-TK-6B 1-17-3 B-4 piping line with valve ILW-486.
RAI 2.3.3.21-2 (Unit 1)
On license renewal drawing 1-17-2, the applicant highlights expansion joint MEJ-LW-1, at location E-2, which indicates that this expansion joint is within the scope of license renewal in accordance with 10 CFR 54.4(a). However, in LRA Tables 2.3.3-21 and 3.3.2-21, the applicant does not list this component type "expansion joint;" whereas, other LRA tables include component type "expansion joint" in applicable systems.
Justify the exclusion of component type "expansion joint" from the scope of license renewal in LRA Tables 2.3.3-21 and 3.3.2-21.
Letter to P. Sena from K. Howard, dated April 17, 2008 DISTRIBUTION
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE BEAVER VALLEY POWER STATION, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION (TAC NOS. MD 6593 AND MD6594)
HARD COPY: DLR RF E-MAIL: PUBLIC SSmith (srs3) SDuraiswamy RidsNrrDlr RidsNrrDlrRlra RidsNrrDlrRlrb RidsNrrDlrRlrc RidsNrrDlrReba RidsNrrDlrRebb RidsNrrDciCvib RidsNrrDciCpnb RidsNrrDraAfpb RidsNrrDeEmcb RidsNrrDeEeeb RidsNrrDssSbwb RidsNrrDssSbpb RidsNrrDssScvb RidsOgcMailCenter ------------- KHoward ESayoc NMorgan MModes, RI PCataldo, RI DWerkheiser, RI
Beaver Valley Power Station, Units 1 and 2 cc: Joseph J. Hagan President and Chief Nuclear Officer FirstEnergy Nuclear Operating Company Mail Stop A-GO-19 76 South Main Street Akron, OH 44308
James H. Lash Senior Vice President of Operations and Chief Operating Officer FirstEnergy Nuclear Operating Company Mail Stop A-GO-14 76 South Main Street Akron, OH 44308 Danny L. Pace Senior Vice President, Fleet Engineering FirstEnergy Nuclear Operating Company Mail Stop A-GO-14 76 South Main Street Akron, OH 44308 Jeannie M. Rinckel Vice President, Fleet Oversight FirstEnergy Nuclear Operating Company Mail Stop A-GO-14 76 South Main Street Akron, OH 44308
David W. Jenkins, Attorney FirstEnergy Nuclear Operating Company Mail Stop A-GO-15 76 South Main Street Akron, OH 44308 Manager, Fleet Licensing FirstEnergy Nuclear Operating Company Mail Stop A-GO-2 76 South Main Street Akron, OH 44308
Ohio EPA-DERR ATTN: Zack A. Clayton P.O. Box 1049 Columbus, OH 43266-0149 Peter P. Sena III Site Vice President FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mail Stop A-BV-SEB-1 P.O. Box 4, Route 168 Shippingport, PA 15077
Director, Fleet Regulatory Affairs FirstEnergy Nuclear Operating Company Mail Stop A-GO-2 76 South Main Street Akron, OH 44308
Manager, Site Regulatory Compliance FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mail Stop A-BV-A P.O. Box 4, Route 168 Shippingport, PA 15077 Commissioner James R. Lewis West Virginia Division of Labor 749-B, Building No. 6 Capitol Complex Charleston, WV 25305 Director, Utilities Department Public Utilities Commission 180 East Broad Street Columbus, OH 43266-0573 Director, Pennsylvania Emergency Management Agency 2605 Interstate Drive Harrisburg, PA 17110-9364
Beaver Valley Power Station, Units 1 and 2 cc: Dr. Judith Johnsrud Environmental Coalition on Nuclear Power Sierra Club 433 Orlando Avenue State College, PA 16803
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
Julie Firestone FirstEnergy Nuclear Operating Company Beaver Valley Power Station P.O. Box 4, Route 168 Shippingport, PA 15077