|
|
| (3 intermediate revisions by the same user not shown) |
| Line 2: |
Line 2: |
| | number = ML14301A150 | | | number = ML14301A150 |
| | issue date = 10/31/2014 | | | issue date = 10/31/2014 |
| | title = Request for Additional Information Associated with Near-Term Task Force Recommendation 2.1, Seismic Hazard and Screening Report (TAC Nos. MF3726 and MF3727) | | | title = Request for Additional Information Associated with Near-Term Task Force Recommendation 2.1, Seismic Hazard and Screening Report |
| | author name = DiFrancesco N J | | | author name = Difrancesco N |
| | author affiliation = NRC/NRR/JLD | | | author affiliation = NRC/NRR/JLD |
| | addressee name = Larson E A | | | addressee name = Larson E |
| | addressee affiliation = FirstEnergy Nuclear Operating Co | | | addressee affiliation = FirstEnergy Nuclear Operating Co |
| | docket = 05000334, 05000412 | | | docket = 05000334, 05000412 |
| | license number = | | | license number = |
| | contact person = DiFrancesco N J, NRR/JLD, 415-1115 | | | contact person = DiFrancesco N, NRR/JLD, 415-1115 |
| | case reference number = TAC MF3726, TAC MF3727 | | | case reference number = TAC MF3726, TAC MF3727 |
| | document type = Letter, Request for Additional Information (RAI) | | | document type = Letter, Request for Additional Information (RAI) |
| Line 18: |
Line 18: |
|
| |
|
| =Text= | | =Text= |
| {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 October 31, 2014 Mr. Eric A. Larson, Site Vice President FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mail Stop A-BV-SEB1 P. 0. Box4, Route 168 Shippingport, PA 15077 | | {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 October 31, 2014 Mr. Eric A. Larson, Site Vice President FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mail Stop A-BV-SEB1 P. 0. Box4, Route 168 Shippingport, PA 15077 |
|
| |
|
| ==SUBJECT:== | | ==SUBJECT:== |
| BEAVER VALLEY POWER STATION, UNITS 1 AND 2-REQUEST FOR ADDITIONAL INFORMATION ASSOCIATED WITH NEAR-TERM TASK FORCE RECOMMENDATION 2.1, SEISMIC HAZARD AND SCREENING REPORT (TAC NOS. MF3726 AND MF3727) | | BEAVER VALLEY POWER STATION, UNITS 1 AND 2- REQUEST FOR ADDITIONAL INFORMATION ASSOCIATED WITH NEAR-TERM TASK FORCE RECOMMENDATION 2.1, SEISMIC HAZARD AND SCREENING REPORT (TAC NOS. MF3726 AND MF3727) |
|
| |
|
| ==Dear Mr. Larson:== | | ==Dear Mr. Larson:== |
| By letter dated March 31, 2014 1 , to the U. S. uclear Regulatory Commission (NRC), FirstEnergy Nuclear Operating Company (FE OC) the licensee for Beaver Valley Power Station (Beaver Valley), Units 1 and 2, submitted for RC review the Seismic Hazard and Screening Report, Pursuant to Title 10 of the Code ofF deral Regulations Part 50, Section 50.54(f), Response for Information Regarding Recom endation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accid nt. The NRC staff has reviewed the information rovided for Beaver Valley's seismic hazard reevaluation and has determined that additio al information is required to complete its review. Enclosed is a request for additional informati n (RAI) related to the geophysical properties used in the site response analysis for the Beaver alley Power Station. As discussed with your staff on October 31, 2014, it was agreed that a res onse would be provided no later than December 1, 2014. I 1 Beaver Valley Seismic Hazard Evaluation Report dated March 31, 2014, can be found under Agencywide Documents Access and Management System (ADAMS) Accession No. ML 14092A203.
| |
| E. Larson If you have any questions related to the enclosed RAis or response date, please contact me at 301-415-1115 or via e-mail at Nicholas.Difrancesco@nrc.gov.
| |
| Docket Nos. 50-334 and 50-412
| |
|
| |
|
| ==Enclosure:==
| | By letter dated March 31, 2014 1 , to the U. S. uclear Regulatory Commission (NRC), |
| | FirstEnergy Nuclear Operating Company (FE OC) the licensee for Beaver Valley Power Station (Beaver Valley), Units 1 and 2, submitted for RC review the Seismic Hazard and Screening Report, Pursuant to Title 10 of the Code ofF deral Regulations Part 50, Section 50.54(f), |
| | Response for Information Regarding Recom endation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accid nt. |
| | The NRC staff has reviewed the information rovided for Beaver Valley's seismic hazard reevaluation and has determined that additio al information is required to complete its review. |
| | Enclosed is a request for additional informati n (RAI) related to the geophysical properties used in the site response analysis for the Beaver alley Power Station. As discussed with your staff on October 31, 2014, it was agreed that a res onse would be provided no later than December 1, 2014. I 1 |
| | Beaver Valley Seismic Hazard Evaluation Report dated March 31, 2014, can be found under Agencywide Documents Access and Management System (ADAMS) Accession No. ML14092A203. |
|
| |
|
| Request for Additional Information cc w/encl: Distribution via Listserv Sincerely, N cholas J. DiFrancesco, Senior Project Manager H zards Management Branch J pan Lessons-Learned Division ffice of Nuclear Reactor Regulation REQUEST FOR ADDITIONAL INFORMATION NEAR-TERM TASK FORCE RECOMMENDATION 2.1 SEISMIC HAZARD f. NO SCREENING REPORT BEAVER VALLEY POYI ER STATION UNITS 1 AND 2 DOCKET . 50-334 AND 50-412 By letter dated March 31, 2014 1 , to the U. S. uclear Regulatory Commission (NRC), FirstEnergy Nuclear Operating Company (FENOC) the lie nsee for Beaver Valley Power Station (Beaver Valley), Units 1 and 2, submitted for NRC revi w the Seismic Hazard and Screening Report, Pursuant to Title 10 of the Code of Federal R gulations Part 50, Section 50.54(f) (hereafter referred to as the 50.54(f) letter), Response f r Information Regarding Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of lnsi hts from the Fukushima Dai-ichi Accident.
| | E. Larson If you have any questions related to the enclosed RAis or response date, please contact me at 301-415-1115 or via e-mail at Nicholas.Difrancesco@nrc.gov. |
| Section 2.3.2.3 of the NTTF Recommendatio 2.1 Seismic Hazard and Screening Report for Beaver Valley states that the total kappa valu s for each of the three profiles was determined using the Central Eastern United States (CE S) rock site equation for which the shear wave velocity (Vs) over the upper 100 feet of the pr file (Vs1 00) is the input variable.
| | Sincerely, N cholas J. DiFrancesco, Senior Project Manager H zards Management Branch J pan Lessons-Learned Division ffice of Nuclear Reactor Regulation Docket Nos. 50-334 and 50-412 |
| Assuming Vs1 00 to be 5000 ft/sec for Profile P1, 4348 ft/secon (sec) for Profile P2, and 5750 ft/sec for Profile P3, results in total kappa values of 15 millisecond (msec) for P1, 18 msec for P2, and 13 msec for P3 were obtained, respectively.
| |
| The CEUS rock site equation for kappa includes the assumed kappa value of 6 msec from the underlying referenc rock. The NRC Staff has reviewed the information ubmitted and has determined that the following additional information is needed to complete i s review. Consistent with the 50.54(f) letter and the SP D guidance 2 , please provide the basis for total kappa values of 21.3 msec for P1, 23.7 msec for P2, and 19.3 msec for P3 calculated for the Beaver Valley Power Station. 1 Beaver Valley Seismic Hazard Evaluation Report dat d March 31, 2014, can be found under Agencywide Documents Access and Management System (ADAMS) Accession No. ML 14092A203.
| |
| 2 The screening, prioritization, and implementation det ils (SPID) can be found under ADAMS Accession No. ML 12333A 170 Enclosure E. Larson 2 -If you have any questions related to the enclosed RAis or response date, please contact me at 301-415-1115 or via e-mail at Nicholas.
| |
| Difrancesco@nrc.gov. | |
| Docket Nos. 50-334 and 50-412 | |
|
| |
|
| ==Enclosure:== | | ==Enclosure:== |
|
| |
|
| Request for Additional Information cc w/encl: Distribution via Listserv DISTRIBUTION: | | Request for Additional Information cc w/encl: Distribution via Listserv |
| PUBLIC RidsNrrDorllpl1-2 JLD R/F RidsNrrLASLent RidsOeMaiiCenter RidsRgn1 MaiiCenter RidsNrrPMBeaverValley AKock, NRO ADAMS Accession No* ML 14301A150 Sincerely, N cholas J. DiFrancesco, Senior Project Manager H zards Management Branch J pan Lessons-Learned Division 0 ice of Nuclear Reactor Regulation R dsNrrOd NDiFrancesco, NRR NRO M:Jardaneh, NRO OFFICE NRR/JLD/JHMB/PE NRR!JLD/JHMB/LA NRRIDORULPL 1-2/PM NRR/JLD/JHMB/BC NAME FVega SLent JWhited SWhaley DATE 10/28/14 10/28/14 10/29/14 10/29/14 OFFICE NRRIJLD/JHMB/PM NAME NDiF rancesco DATE 10/31/14 OFFICIAL RECORD COPY}}
| | |
| | REQUEST FOR ADDITIONAL INFORMATION NEAR-TERM TASK FORCE RECOMMENDATION 2.1 SEISMIC HAZARD f. NO SCREENING REPORT BEAVER VALLEY POYI ER STATION UNITS 1 AND 2 DOCKET NO~ . 50-334 AND 50-412 By letter dated March 31, 2014 1 , to the U. S. uclear Regulatory Commission (NRC), FirstEnergy Nuclear Operating Company (FENOC) the lie nsee for Beaver Valley Power Station (Beaver Valley), Units 1 and 2, submitted for NRC revi w the Seismic Hazard and Screening Report, Pursuant to Title 10 of the Code of Federal R gulations Part 50, Section 50.54(f) (hereafter referred to as the 50.54(f) letter), Response f r Information Regarding Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of lnsi hts from the Fukushima Dai-ichi Accident. |
| | Section 2.3.2.3 of the NTTF Recommendatio 2.1 Seismic Hazard and Screening Report for Beaver Valley states that the total kappa valu s for each of the three profiles was determined using the Central Eastern United States (CE S) rock site equation for which the shear wave velocity (Vs) over the upper 100 feet of the pr file (Vs1 00) is the input variable. Assuming Vs1 00 to be 5000 ft/sec for Profile P1, 4348 ft/secon (sec) for Profile P2, and 5750 ft/sec for Profile P3, results in total kappa values of 15 millisecond (msec) for P1, 18 msec for P2, and 13 msec for P3 were obtained, respectively. The CEUS rock site equation for kappa includes the assumed kappa value of 6 msec from the underlying referenc rock. |
| | The NRC Staff has reviewed the information ubmitted and has determined that the following additional information is needed to complete i s review. |
| | Consistent with the 50.54(f) letter and the SP D guidance 2 , please provide the basis for total kappa values of 21.3 msec for P1, 23.7 msec for P2, and 19.3 msec for P3 calculated for the Beaver Valley Power Station. |
| | 1 Beaver Valley Seismic Hazard Evaluation Report dat d March 31, 2014, can be found under Agencywide Documents Access and Management System (ADAMS) Accession No. ML14092A203. |
| | 2 The screening, prioritization, and implementation det ils (SPID) can be found under ADAMS Accession No. ML12333A170 Enclosure |
| | * ML14301A150 OFFICE NRR/JLD/JHMB/PE NRR!JLD/JHMB/LA NRRIDORULPL 1-2/PM NRR/JLD/JHMB/BC NAME FVega SLent JWhited SWhaley DATE 10/28/14 10/28/14 10/29/14 10/29/14 OFFICE NRRIJLD/JHMB/PM NAME NDiF rancesco DATE 10/31/14}} |
Letter Sequence RAI |
|---|
|
|
MONTHYEARL-14-120, Firstenergy Nuclear Operating Company (FENOC) Seismic Hazard and Screening Report (CEUS Sites), Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of In2014-03-31031 March 2014
Firstenergy Nuclear Operating Company (FENOC) Seismic Hazard and Screening Report (CEUS Sites), Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of In
Project stage: Response to RAI
ML14301A1502014-10-31031 October 2014
Request for Additional Information Associated with Near-Term Task Force Recommendation 2.1, Seismic Hazard and Screening Report
Project stage: RAI
L-14-385, Response to Request for Additional Information Associated with Near-Term Task Force (NTTF) Recommendation 2.1, Seismic Hazard and Screening Report2014-12-0101 December 2014
Response to Request for Additional Information Associated with Near-Term Task Force (NTTF) Recommendation 2.1, Seismic Hazard and Screening Report
Project stage: Response to RAI
L-15-202, Response to Request for Additional Information on Expedited Seismic Evaluation Process (ESEP) Reports and Seismic Hazard and Screening Reports Submitted, Per 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term..2015-06-29029 June 2015
Response to Request for Additional Information on Expedited Seismic Evaluation Process (ESEP) Reports and Seismic Hazard and Screening Reports Submitted, Per 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term..
Project stage: Response to RAI
ML15274A3072015-10-0505 October 2015
Staff Assessment of Information Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50 Section 50.54 Seismic Hazard Reevaluations for Recommendation 2.1of the Near-Term Task Force Review
Project stage: Other
2014-03-31
[Table View] |
|
|---|
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
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 October 31, 2014 Mr. Eric A. Larson, Site Vice President FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mail Stop A-BV-SEB1 P. 0. Box4, Route 168 Shippingport, PA 15077
SUBJECT:
BEAVER VALLEY POWER STATION, UNITS 1 AND 2- REQUEST FOR ADDITIONAL INFORMATION ASSOCIATED WITH NEAR-TERM TASK FORCE RECOMMENDATION 2.1, SEISMIC HAZARD AND SCREENING REPORT (TAC NOS. MF3726 AND MF3727)
Dear Mr. Larson:
By letter dated March 31, 2014 1 , to the U. S. uclear Regulatory Commission (NRC),
FirstEnergy Nuclear Operating Company (FE OC) the licensee for Beaver Valley Power Station (Beaver Valley), Units 1 and 2, submitted for RC review the Seismic Hazard and Screening Report, Pursuant to Title 10 of the Code ofF deral Regulations Part 50, Section 50.54(f),
Response for Information Regarding Recom endation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accid nt.
The NRC staff has reviewed the information rovided for Beaver Valley's seismic hazard reevaluation and has determined that additio al information is required to complete its review.
Enclosed is a request for additional informati n (RAI) related to the geophysical properties used in the site response analysis for the Beaver alley Power Station. As discussed with your staff on October 31, 2014, it was agreed that a res onse would be provided no later than December 1, 2014. I 1
Beaver Valley Seismic Hazard Evaluation Report dated March 31, 2014, can be found under Agencywide Documents Access and Management System (ADAMS) Accession No. ML14092A203.
E. Larson If you have any questions related to the enclosed RAis or response date, please contact me at 301-415-1115 or via e-mail at Nicholas.Difrancesco@nrc.gov.
Sincerely, N cholas J. DiFrancesco, Senior Project Manager H zards Management Branch J pan Lessons-Learned Division ffice of Nuclear Reactor Regulation Docket Nos. 50-334 and 50-412
Enclosure:
Request for Additional Information cc w/encl: Distribution via Listserv
REQUEST FOR ADDITIONAL INFORMATION NEAR-TERM TASK FORCE RECOMMENDATION 2.1 SEISMIC HAZARD f. NO SCREENING REPORT BEAVER VALLEY POYI ER STATION UNITS 1 AND 2 DOCKET NO~ . 50-334 AND 50-412 By letter dated March 31, 2014 1 , to the U. S. uclear Regulatory Commission (NRC), FirstEnergy Nuclear Operating Company (FENOC) the lie nsee for Beaver Valley Power Station (Beaver Valley), Units 1 and 2, submitted for NRC revi w the Seismic Hazard and Screening Report, Pursuant to Title 10 of the Code of Federal R gulations Part 50, Section 50.54(f) (hereafter referred to as the 50.54(f) letter), Response f r Information Regarding Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of lnsi hts from the Fukushima Dai-ichi Accident.
Section 2.3.2.3 of the NTTF Recommendatio 2.1 Seismic Hazard and Screening Report for Beaver Valley states that the total kappa valu s for each of the three profiles was determined using the Central Eastern United States (CE S) rock site equation for which the shear wave velocity (Vs) over the upper 100 feet of the pr file (Vs1 00) is the input variable. Assuming Vs1 00 to be 5000 ft/sec for Profile P1, 4348 ft/secon (sec) for Profile P2, and 5750 ft/sec for Profile P3, results in total kappa values of 15 millisecond (msec) for P1, 18 msec for P2, and 13 msec for P3 were obtained, respectively. The CEUS rock site equation for kappa includes the assumed kappa value of 6 msec from the underlying referenc rock.
The NRC Staff has reviewed the information ubmitted and has determined that the following additional information is needed to complete i s review.
Consistent with the 50.54(f) letter and the SP D guidance 2 , please provide the basis for total kappa values of 21.3 msec for P1, 23.7 msec for P2, and 19.3 msec for P3 calculated for the Beaver Valley Power Station.
1 Beaver Valley Seismic Hazard Evaluation Report dat d March 31, 2014, can be found under Agencywide Documents Access and Management System (ADAMS) Accession No. ML14092A203.
2 The screening, prioritization, and implementation det ils (SPID) can be found under ADAMS Accession No. ML12333A170 Enclosure
- ML14301A150 OFFICE NRR/JLD/JHMB/PE NRR!JLD/JHMB/LA NRRIDORULPL 1-2/PM NRR/JLD/JHMB/BC NAME FVega SLent JWhited SWhaley DATE 10/28/14 10/28/14 10/29/14 10/29/14 OFFICE NRRIJLD/JHMB/PM NAME NDiF rancesco DATE 10/31/14