Letter Sequence Response to RAI |
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Initiation
- Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request
- Acceptance...
- Supplement, Supplement, Supplement, Supplement, Supplement, Supplement
Results
Other: 3F0112-11, Corrections to the Extended Power Uprate LAR 309 Vendor Affidavit and Technical Report, 3F0113-08, Attachment D: ANP-3195(NP), Revision 0, Response for Crystal River Unit 3, EPU Licensing Amendment Report NRC Reactor Systems Branch Requests for Additional Information (Non-Proprietary) and Attachment E: Location of Reactor Systems RAI Re, 3F0712-03, Attachment E to 3F0712-03, Technical Report, ANP-3052, Rev. 2, CR-3 EPU Feedwater Line Break Analysis with Failure of First Safety Grade Trip., 3F0912-01, ANP-3156 Np, Crystal River 3 EPU Boric Acid Precipitation RAI Responses, Attachment C, 3F1011-08, ANP-3052, Rev. 0, CR-3 EPU Feedwater Line Break Analysis with Failure of First Safety Grade Trip, 3F1112-02, 17877-0001-100, Rev. 1, CR-3 Inadequate Core Cooling Mitigation System Reliability Assessment, Task 1, Page 174 of 250 Through Page 250 of 250, ML11259A012, ML11300A226, ML11342A195, ML12031A032, ML12053A231, ML12107A068, ML12202A734, ML12205A357, ML12205A358, ML12240A119, ML12255A409, ML12262A385, ML12314A391, ML12314A392, ML12314A393, ML13032A540
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MONTHYEAR3F0811-04, Response to Request for Additional Information to Support NRC Probabilistic Risk Assessment Licensing Branch Acceptance Review of the CR-3 Extended Power Uprate LAR2011-08-11011 August 2011 Response to Request for Additional Information to Support NRC Probabilistic Risk Assessment Licensing Branch Acceptance Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0811-02, Response to Request for Additional Information to Support NRC Balance of Plant Branch Acceptance Review of the CR-3 Extended Power Uprate LAR2011-08-11011 August 2011 Response to Request for Additional Information to Support NRC Balance of Plant Branch Acceptance Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0811-01, Response to Request for Additional Information to Support NRC Instrumentation and Controls Branch Acceptance Review of the CR-3 Extended Power Uprate LAR2011-08-18018 August 2011 Response to Request for Additional Information to Support NRC Instrumentation and Controls Branch Acceptance Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0811-03, Response to Request for Additional Information to Support NRC Mechanical and Civil Branch Acceptance Review of the CR-3 Extended Power Uprate LAR2011-08-25025 August 2011 Response to Request for Additional Information to Support NRC Mechanical and Civil Branch Acceptance Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI ML11259A0122011-09-14014 September 2011 NRR E-mail Capture - Clarification for August 25 Emcb RAI Acceptance Review Letter Project stage: Other ML11286A0922011-10-11011 October 2011 Response to Request for Additional Information to Support NRC Reactor Systems Branch Acceptance Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI ML11300A2262011-10-25025 October 2011 Feedwater Line Break Overpressure Protection Analysis to Support NRC Reactor Systems Branch Acceptance Review of the CR-3 Extended Power Update LAR and LAR Approval Schedule Project stage: Other 3F1011-08, ANP-3052, Rev. 0, CR-3 EPU Feedwater Line Break Analysis with Failure of First Safety Grade Trip2011-10-25025 October 2011 ANP-3052, Rev. 0, CR-3 EPU Feedwater Line Break Analysis with Failure of First Safety Grade Trip Project stage: Other ML11326A2312011-12-0707 December 2011 Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12205A3572011-12-15015 December 2011 Attachment a to 3F0712-03, CR-3 LOCA Summary Report - EPU/ROTSG/Mark-B-HTP, Revision 4 Project stage: Other 3F1211-05, Response to Request for Additional Information to Support NRC Health Physics and Human Performance Branch Technical Review of the CR-3 Extended Power Uprate LAR2011-12-15015 December 2011 Response to Request for Additional Information to Support NRC Health Physics and Human Performance Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F1211-06, Response to Request for Additional Information to Support NRC Vessels and Internals Integrity Branch Technical Review of the CR-3 Extended Power Uprate LAR2011-12-15015 December 2011 Response to Request for Additional Information to Support NRC Vessels and Internals Integrity Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F1211-10, Response to Request for Additional Information to Support NRC Fire Protection Branch Technical Review of the CR-3 Extended Power Uprate LAR2011-12-21021 December 2011 Response to Request for Additional Information to Support NRC Fire Protection Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0112-04, Response to Request for Additional Information to Support NRC Steam Generator Tube Integrity and Chemical Engineering Branch Technical Review of the CR-3 Extended Power Uprate LAR2012-01-0505 January 2012 Response to Request for Additional Information to Support NRC Steam Generator Tube Integrity and Chemical Engineering Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI ML12030A2092012-01-0505 January 2012 Response to Request for Additional Information to Support NRC Instrumentation and Control Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI ML11342A1952012-01-0606 January 2012 Notice of Consideration of Issuance of Amendment to Facility Operating License and Opportunity for a Hearing and Order Imposing Procedures for Document Access to Sensitive Unclassified Non-safeguards Information Project stage: Other ML12024A3002012-01-19019 January 2012 Response to Request for Additional Information to Support NRC Component Performance and Testing Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0112-06, Response to Request for Additional Information to Support NRC Piping and NDE Branch Technical Review of the CR-3 Extended Power Uprate LAR2012-01-19019 January 2012 Response to Request for Additional Information to Support NRC Piping and NDE Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0112-11, Corrections to the Extended Power Uprate LAR 309 Vendor Affidavit and Technical Report2012-01-31031 January 2012 Corrections to the Extended Power Uprate LAR #309 Vendor Affidavit and Technical Report Project stage: Other ML12003A2172012-02-0808 February 2012 Nuclear Generating Plant - Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12052A1302012-03-0202 March 2012 Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12053A2312012-03-0202 March 2012 Request for Withholding Proprietary Information from Public Disclosure Related Extended Power Uprate Technical Report Project stage: Other 3F0312-02, Response to Second Request for Additional Information to Support NRC Instrumentation and Controls Branch (Eicb) Technical Review of the CR-3 Extended Power Uprate LAR2012-03-19019 March 2012 Response to Second Request for Additional Information to Support NRC Instrumentation and Controls Branch (Eicb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Request 3F0312-01, Response to Request for Additional Information to Support NRC PRA Licensing Branch Technical Review of the CR-3 Extended Power Uprate LAR2012-03-22022 March 2012 Response to Request for Additional Information to Support NRC PRA Licensing Branch Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI ML12031A0322012-03-26026 March 2012 Request for Withholding Proprietary Information from Public Disclosure Related to Extended Power Uprate Technical Report Project stage: Other ML12107A0682012-04-0404 April 2012 NRR E-mail Capture - Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (Eptb) Project stage: Other 3F0412-05, Response to Second Request for Additional Information to Support NRC Health Physics and Human Performance Branch (Ahpb) Technical Review of the CR-3 Extended Power Uprate LAR2012-04-0404 April 2012 Response to Second Request for Additional Information to Support NRC Health Physics and Human Performance Branch (Ahpb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Request 3F0412-04, Response to Request for Additional Information to Support NRC Mechanical and Civil Engineering Branch (Emcb) Technical Review of the CR-3 Extended Power Uprate LAR2012-04-0404 April 2012 Response to Request for Additional Information to Support NRC Mechanical and Civil Engineering Branch (Emcb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0412-07, Response to Request for Additional Information to Support NRC Containment and Ventilation Branch (Scvb) Technical Review of the CR-3 Extended Power Uprate LAR2012-04-12012 April 2012 Response to Request for Additional Information to Support NRC Containment and Ventilation Branch (Scvb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0412-06, Response to Request for Additional Information to Support NRC Electrical Systems Branch (Eeeb) Technical Review of the CR-3 Extended Power Uprate LAR2012-04-16016 April 2012 Response to Request for Additional Information to Support NRC Electrical Systems Branch (Eeeb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0412-09, Response to Request for Additional Information to Support NRC Accident Dose Branch (Aadb) Technical Review of the CR-3 Extended Power Uprate LAR2012-04-26026 April 2012 Response to Request for Additional Information to Support NRC Accident Dose Branch (Aadb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI ML12102A0442012-05-0404 May 2012 Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12314A3912012-05-31031 May 2012 17877-0002-100, CR-3 Inadequate Core Cooling Mitigation System Reliability Assessment 2 Project stage: Other ML12205A3582012-05-31031 May 2012 Attachment D to 3F0712-03, Technical Report, ANP-3114(NP), Rev. 0, CR-3 EPU - Feedwater Line Break Analysis Sensitivity Studies. Project stage: Other 3F0612-05, Response to Request for Additional Information to Support NRC Nuclear Performance and Code Review Branch (Snpb) Technical Review of the CR-3 Extended Power Uprate LAR2012-06-18018 June 2012 Response to Request for Additional Information to Support NRC Nuclear Performance and Code Review Branch (Snpb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Response to RAI 3F0712-03, Attachment E to 3F0712-03, Technical Report, ANP-3052, Rev. 2, CR-3 EPU Feedwater Line Break Analysis with Failure of First Safety Grade Trip.2012-06-30030 June 2012 Attachment E to 3F0712-03, Technical Report, ANP-3052, Rev. 2, CR-3 EPU Feedwater Line Break Analysis with Failure of First Safety Grade Trip. Project stage: Other ML12184A3442012-07-0202 July 2012 NRR E-mail Capture - Crystal River, Unit 3 EPU LAR - Discussion/Clarification of Emcb Draft RAIs Project stage: Draft Other ML12174A2922012-07-0505 July 2012 Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12171A3472012-07-0505 July 2012 Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12205A3562012-07-17017 July 2012 Supplement to the Extended Power Uprate License Amendment Request #309 Project stage: Supplement 3F0712-06, Response to Second Request for Additional Information to Support NRC Steam Generator Tube Integrity and Chemical Engineering Branch (Esgb) Technical Review of the CR-3 Extended Power Uprate LAR2012-07-17017 July 2012 Response to Second Request for Additional Information to Support NRC Steam Generator Tube Integrity and Chemical Engineering Branch (Esgb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Request ML12194A4172012-07-17017 July 2012 Generating Plant - Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI 3F0712-07, Response to Third Request for Additional Information to Support NRC Health Physics and Human Performance Branch (Ahpb) Technical Review of the CR-3 Extended Power Uprate LAR2012-07-31031 July 2012 Response to Third Request for Additional Information to Support NRC Health Physics and Human Performance Branch (Ahpb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Request 3F0712-08, Response to Second Request for Additional Information to Support NRC PRA Licensing Branch (Apla) Technical Review of the CR-3 Extended Power Uprate LAR2012-07-31031 July 2012 Response to Second Request for Additional Information to Support NRC PRA Licensing Branch (Apla) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Request ML12125A1622012-08-0101 August 2012 Nuclear Generating Plant - Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12202A7342012-08-0101 August 2012 Request for Withholding Proprietary Information from Public Disclosure Related to Extended Power Uprate Technical Report Project stage: Other ML12202A0602012-08-0202 August 2012 Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI ML12213A3032012-08-0303 August 2012 Request for Additional Information for Extended Power Uprate License Amendment Request (Srxb) Project stage: RAI ML12219A1912012-08-16016 August 2012 Request for Additional Information for Extended Power Uprate License Amendment Request Project stage: RAI 3F0812-02, Response to Second Request for Additional Information to Support NRC Electrical Engineering Branch (Eeeb) Technical Review of the CR-3 Extended Power Uprate LAR2012-08-21021 August 2012 Response to Second Request for Additional Information to Support NRC Electrical Engineering Branch (Eeeb) Technical Review of the CR-3 Extended Power Uprate LAR Project stage: Request 2012-03-26
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Category:Letter type:
MONTHYEAR3F0623-01, Report of Investigation Pursuant to 10 CFR 20, Appendix G2023-06-0101 June 2023 Report of Investigation Pursuant to 10 CFR 20, Appendix G 3F0423-03, 2022 Annual Radiological Environmental Operating Report2023-04-18018 April 2023 2022 Annual Radiological Environmental Operating Report 3F0423-02, 2022 Annual Radioactive Effluent Release Report2023-04-18018 April 2023 2022 Annual Radioactive Effluent Release Report 3F0423-01, 2022 Individual Monitoring NRC Form 5 Report2023-04-0404 April 2023 2022 Individual Monitoring NRC Form 5 Report 3F0323-03, Decommissioning Funding Plan for Independent Spent Fuel Storage Installation2023-03-31031 March 2023 Decommissioning Funding Plan for Independent Spent Fuel Storage Installation 3F0323-02, Annual Decommissioning and Irradiated Fuel Management Financial Status Report for 20222023-03-29029 March 2023 Annual Decommissioning and Irradiated Fuel Management Financial Status Report for 2022 3F0323-01, Onsite Property Insurance Coverage2023-03-0202 March 2023 Onsite Property Insurance Coverage 3F0123-01, Proof of Financial Protection2023-01-26026 January 2023 Proof of Financial Protection 3F1222-01, Nuclear Power Station - License Amendment Request 262 Addition of License Condition 2.C.21, License Termination Plan2022-12-12012 December 2022 Nuclear Power Station - License Amendment Request 262 Addition of License Condition 2.C.21, License Termination Plan 3F0522-03, Notification of Revised Decommissioning Cost Estimate2022-05-26026 May 2022 Notification of Revised Decommissioning Cost Estimate 3F0522-01, Safety Analysis Report, Quality Assurance Program and 10 CFR 50.59 - 10 CFR 72.48 Report - May 20222022-05-17017 May 2022 Safety Analysis Report, Quality Assurance Program and 10 CFR 50.59 - 10 CFR 72.48 Report - May 2022 3F0422-02, 2021 Annual Radiological Environmental Operating Report2022-04-0606 April 2022 2021 Annual Radiological Environmental Operating Report 3F0322-01, Annual Decommissioning and Irradiated Fuel Management Financial Status Report for 20212022-03-30030 March 2022 Annual Decommissioning and Irradiated Fuel Management Financial Status Report for 2021 3F0322-03, Drug and Alcohol Testing Error at HHS-Certified Laboratory, Per 10CFR26.719(c)(1)2022-03-10010 March 2022 Drug and Alcohol Testing Error at HHS-Certified Laboratory, Per 10CFR26.719(c)(1) 3F0322-02, 2021 Individual Monitoring NRC Form 5 Report2022-03-0707 March 2022 2021 Individual Monitoring NRC Form 5 Report 3F0222-01, ADP CR3, LLC - Update to Irradiated Fuel Management Program Pursuant to 10 CFR 50.54(bb)2022-02-0909 February 2022 ADP CR3, LLC - Update to Irradiated Fuel Management Program Pursuant to 10 CFR 50.54(bb) 3F0222-02, Onsite Property Insurance Coverage2022-02-0909 February 2022 Onsite Property Insurance Coverage 3F0122-01, License Amendment Request to Remove from the Facility Operating License, Appendix B, Environmental Protection Plan (Non-Radiological) Technical Specifications2022-01-26026 January 2022 License Amendment Request to Remove from the Facility Operating License, Appendix B, Environmental Protection Plan (Non-Radiological) Technical Specifications 3F0122-02, Proof of Financial Protection2022-01-17017 January 2022 Proof of Financial Protection 3F0122-03, Complex - Environmental Protection Plan Report: 2021 Sea Turtle Rescue and Recovery Summary Report2022-01-17017 January 2022 Complex - Environmental Protection Plan Report: 2021 Sea Turtle Rescue and Recovery Summary Report 3F1021-01, Report of Investigation Pursuant to 10 CFR 20, Appendix G2021-10-21021 October 2021 Report of Investigation Pursuant to 10 CFR 20, Appendix G 3F0921-02, Reporting Related to the National Pollutant Discharge Elimination System (NPDES) Permit Id FL0A00004 (Minor) (Rev. C)2021-09-29029 September 2021 Reporting Related to the National Pollutant Discharge Elimination System (NPDES) Permit Id FL0A00004 (Minor) (Rev. C) 3F0921-01, to License Amendment Request, Revision 0, ISFSI Security Plan, Revision a2021-09-14014 September 2021 to License Amendment Request, Revision 0, ISFSI Security Plan, Revision a 3F0721-01, Report of Investigation Pursuant to 10 CFR 20, Appendix G2021-07-13013 July 2021 Report of Investigation Pursuant to 10 CFR 20, Appendix G 3F0621-02, Reporting Related to the National Pollutant Discharge Elimination System (NPDES) Permit Id FL0A00004-001-IW1S2021-06-16016 June 2021 Reporting Related to the National Pollutant Discharge Elimination System (NPDES) Permit Id FL0A00004-001-IW1S 3F0421-05, 2020 Individual Monitoring NRC Form 5 Report2021-04-27027 April 2021 2020 Individual Monitoring NRC Form 5 Report 3F0421-04, ADP CR3, LLC - Supplement to Application for Order Approving Indirect Transfers of Control of Licenses in Connection with Internal Corporate Reorganization2021-04-13013 April 2021 ADP CR3, LLC - Supplement to Application for Order Approving Indirect Transfers of Control of Licenses in Connection with Internal Corporate Reorganization 3F0421-03, Proof of Financial Protection2021-04-0707 April 2021 Proof of Financial Protection 3F0421-01, 2020 Annual Radioactive Effluent Release Report2021-04-0606 April 2021 2020 Annual Radioactive Effluent Release Report 3F0421-02, 2020 Annual Radiological Environmental Operating Report2021-04-0606 April 2021 2020 Annual Radiological Environmental Operating Report 3F0321-07, (XEG)-DOE/NRC Forms 741 742 and 743C2021-03-30030 March 2021 (XEG)-DOE/NRC Forms 741 742 and 743C 3F0321-06, Annual Decommissioning and Irradiated Fuel Management Financial Status Report for 20202021-03-29029 March 2021 Annual Decommissioning and Irradiated Fuel Management Financial Status Report for 2020 3F0321-01, License Amendment Request, Revision to Independent Spent Fuel Storage Installation (ISFSI)-Only Emergency Plan, Draft a, and ISFSI Only Emergency Action Level Bases Manual2021-03-17017 March 2021 License Amendment Request, Revision to Independent Spent Fuel Storage Installation (ISFSI)-Only Emergency Plan, Draft a, and ISFSI Only Emergency Action Level Bases Manual 3F0321-02, License Amendment Request, Rev. 0, ISFSI Security Plan, Rev. a2021-03-17017 March 2021 License Amendment Request, Rev. 0, ISFSI Security Plan, Rev. a 3F0321-05, Onsite Property Insurance Coverage2021-03-15015 March 2021 Onsite Property Insurance Coverage 3F0321-03, Report of Investigation Pursuant to 10 CFR 20, Appendix G2021-03-0909 March 2021 Report of Investigation Pursuant to 10 CFR 20, Appendix G 3F0221-02, Report of Investigation Pursuant to 10 CFR 20, Appendix G2021-02-17017 February 2021 Report of Investigation Pursuant to 10 CFR 20, Appendix G 3F0221-01, ADP CR3, Llc., Crystal River Energy Complex - Environmental Protection Plan Report: 2020 Sea Turtle Rescue and Recovery Summary Report2021-02-0202 February 2021 ADP CR3, Llc., Crystal River Energy Complex - Environmental Protection Plan Report: 2020 Sea Turtle Rescue and Recovery Summary Report 3F0121-02, Request for Exemption from 10 CFR 20, Appendix G, Section Iii.E2021-01-19019 January 2021 Request for Exemption from 10 CFR 20, Appendix G, Section Iii.E 3F0121-01, Report of Investigation Pursuant to 10 CFR 20, Appendix G2021-01-19019 January 2021 Report of Investigation Pursuant to 10 CFR 20, Appendix G 3F1120-02, and Crystal River Nuclear Plant - Application for Order Approving Indirect Transfers of Control of Licenses in Connection with Internal Corporate Reorganization2020-11-19019 November 2020 and Crystal River Nuclear Plant - Application for Order Approving Indirect Transfers of Control of Licenses in Connection with Internal Corporate Reorganization 3F0920-02, Request to Transfer the Quality Assurance Program Approval Form for Radioactive Material Packages2020-09-15015 September 2020 Request to Transfer the Quality Assurance Program Approval Form for Radioactive Material Packages 3F0920-01, License Transfer - Notification of Transfer Date2020-09-15015 September 2020 License Transfer - Notification of Transfer Date 3F0720-03, ISFSI Only Emergency Plan and Implementing Procedure2020-07-21021 July 2020 ISFSI Only Emergency Plan and Implementing Procedure 3F0720-02, License Transfer - Insurance Required of a Licensee Under 10 CFR 140.11(a)(4) and 10 CFR 50.54(w)2020-07-15015 July 2020 License Transfer - Insurance Required of a Licensee Under 10 CFR 140.11(a)(4) and 10 CFR 50.54(w) 3F0520-01, Safety Analysis Report, Quality Assurance Program and 10 CFR 50.59 - 10 CFR 72.48 Report - May 20202020-05-18018 May 2020 Safety Analysis Report, Quality Assurance Program and 10 CFR 50.59 - 10 CFR 72.48 Report - May 2020 3F0420-03, Supplemental Information in Support of Crystal River Unit 3 License Transfer Application - Amended License Conditions2020-04-22022 April 2020 Supplemental Information in Support of Crystal River Unit 3 License Transfer Application - Amended License Conditions 3F0420-01, 2019 Annual Radioactive Effluent Release Report2020-04-0707 April 2020 2019 Annual Radioactive Effluent Release Report 3F0420-02, 2019 Radiological Environmental Operating Report2020-04-0707 April 2020 2019 Radiological Environmental Operating Report 3F0320-04, Decommissioning Funding Plan for Independent Spent Fuel Storage Installation2020-03-19019 March 2020 Decommissioning Funding Plan for Independent Spent Fuel Storage Installation 2023-06-01
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Text
Progress Energy Crystal River Nuclear Plant Docket No. 50-302 Operating License No. DPR-72 April 4, 2012 3F0412-04 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001
Subject:
Crystal River Unit 3 - Response to Request for Additional Information to Support NRC Mechanical and Civil Engineering Branch (EMCB) Technical Review of the CR-3 Extended Power Uprate LAR (TAC No. ME6527)
References:
- 1. CR-3 to NRC letter dated June 15, 2011, "Crystal River Unit 3 - License Amendment Request #309, Revision 0, Extended Power Uprate" (Accession No. ML112070659)
- 2. NRC to CR-3 letter dated March 2, 2012, "Crystal River Unit 3 Nuclear Generating Plant - Request For Additional Information For Extended Power Uprate License Amendment Request (TAC No. ME6527)" (Accession No. ML12052A130)
Dear Sir:
By letter dated June 15, 2011, Florida Power Corporation, doing business as Progress Energy Florida, Inc., requested a license amendment to increase the rated thermal power level of Crystal River Unit 3 (CR-3) from 2609 megawatts (MWt) to 3014 MWt (Reference 1). On March 2, 2012, the NRC provided a request for additional information (RAI) required to support the EMCB technical review of the CR-3 Extended Power Uprate (EPU) License Amendment Request (LAR) (Reference 2).
The attachment, "Response to Request for Additional Information to Support NRC Mechanical and Civil Engineering Branch Technical Review of the CR-3 EPU LAR," provides the formal response to the RAI needed to support the EMCB technical review of the CR-3 EPU LAR.
This correspondence contains no new regulatory commitments.
If you have any questions regarding this submittal, please contact Mr. Dan Westcott, Superintendent, Licensing and Regulatory Programs at (352) 563-4796.
Sinmce el JJo Jo .ranke ice President Crystal River Nuclear Plant JAF/gwe
Attachment:
Response to Request for Additional Information to Support NRC Mechanical and Civil Engineering Branch Technical Review of the CR-3 EPU LAR xc: NRR Project Manager Regional Administrator, Region II Senior Resident Inspector State Contact Progress Energy Florida, Inc. j'Z Crystal River Nuclear Plant 15760 W. Powerline Street Crystal River, FL 34428
U.S. Nuclear Regulatory Commission Page 2 of 2 3F0412-04 STATE OF FLORIDA COUNTY OF CITRUS Jon A. Franke states that he is the Vice President, Crystal River Nuclear Plant for Florida Power Corporation, doing business as Progress Energy Florida, Inc.; that he is authorized on the part of said company to sign and file with the Nuclear Regulatory Commission the information attached hereto; and that all such statements made and matters set forth therein are true and correct to the best of his knowledge, information, and belief. .
/ on A. Franke Vice President Crystal River Nuclear Plant The foregoing document was acknowledged before me this day of 2012, by Jon A. Franke.
Signature of Notary Public State of Florida l ,,t'*g".. CAROLYN E.PORTMANN Commission # DD 937553 4i Epires March 1,2014 (Print, type, or stamp Commissioned Name of Notary Public)
Personally Produced Known //-OR- Identification
FLORIDA POWER CORPORATION CRYSTAL RIVER UNIT 3 DOCKET NUMBER 50-302 /LICENSE NUMBER DPR-72 ATTACHMENT RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION TO SUPPORT NRC MECHANICAL AND CIVIL ENGINEERING BRANCH TECHNICAL REVIEW OF THE CR-3 EPU LAR
U. S. Nuclear Regulatory Commission Attachment 3F0412-04 Page 1 of 3 RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION TO SUPPORT NRC MECHANICAL AND CIVIL ENGINEERING BRANCH TECHNICAL REVIEW OF THE CR-3 EPU LAR By letter (Reference 1) dated June 15, 2011, Florida Power Corporation (FPC), doing business as Progress Energy Florida, Inc., requested a license amendment to increase the rated thermal power level of Crystal River Unit 3 (CR-3) from 2609 megawatts (MWt) to 3014 MWt. On March 2, 2012, the NRC provided a request for additional information (RAI) required to support the Mechanical and Civil Engineering Branch (EMCB) technical review of the CR-3 Extended Power Uprate (EPU) License Amendment Request (LAR). For tracking purposes, each item related to this RAI is uniquely identified as EMCB X-Y, with X indicating the RAI set and Y indicating the sequential item number.
EMCB RAIs
- 15. (EMCB 1-1)
The control rod drive mechanism (CRDM) analysis discussion on page 2.2.2.4-1 of Attachment 5 of the original license amendment request (LAR) indicates that the extended power uprate (EPU) operating temperature of 608.7 'F slightly exceeds the design analysis temperature of 608
'F. The discussion does not indicate that the licensee intends to revise the design report to reflect this change. Please provide assurances that the CRDM analysis either has been or will be revised to include a discussion of the new operating temperature. The revision needs to include a statement that Code requirements continue to be met under the new condition which will be present at the proposed EPU power level.
Response
A revision to the CRDM design report is not necessary since thermal changes to the CRDMs do not adversely impact the conditions or results of this report as a result of operation at EPU conditions. The design temperature of the CR-3 CRDMs is 650'F and it is not altered or exceeded as a result of EPU conditions. The calculated CRDM operating temperature increases to 608.77F and is slightly higher than the CRDM operating temperature assumed in the design specification; 608'F. A separate EPU evaluation of reactor coolant pressure boundary components assessed the impact of a 0.77F increase above the CRDM operating temperature value in the design specification. The results of this evaluation are reported in Section 2.2.2, "Pressure-Retaining Components and Component Supports," of the EPU Technical Report (TR)
(Reference 1, Attachments 5 and 7). As noted in Section 2.2.2.4, "Control Rod Drive Mechanism and Supports," of the EPU TR, the temperature increase of 0.7°F above the currently qualified CRDM operating temperature value of 6087F results in a negligible change in CRDM thermal stress. Furthermore, Section 2.2.2.4 notes that there are no changes to the Nuclear Steam Supply System design transients that would increase stress or fatigue in the CRDMs. As such, the evaluation concludes that the ASME Code stress and fatigue requirements continue to be met during operation at EPU conditions and the CRDM design report does not require an update as a result of operation at EPU conditions.
U. S. Nuclear Regulatory Commission Attachment 3F0412-04 Page 2 of 3
- 16. (EMCB 1-2)
The steam generator base support evaluation discussion on page 2.2.2.5-2 of Attachment 5 of the original LAR states that the base supports are designed to the 2000 Addenda of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code,Section III, Subsection NF.
However, neither Table 4-2 of the Crystal River Unit 3 (CR-3) final safety analysis report (FSAR) nor CR-3 FSAR Section 4.6.2.3 includes these criteria. The licensee needs to provide a reference to an existing reconciliation between the 2000 Addenda criteria and the criteria listed in the FSAR, or provide reconciliation between the two criteria.
Response
The integral steam generator base supports are not specifically addressed in the CR-3 FSAR.
FSAR Table 4-2 addresses the pressure vessel portions (primary and secondary sides) of the replacement once through steam generators (ROTSGs). FSAR Section 4.2.6 addresses the foundations and lateral restraints for the steam generators.
As noted in American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (BPV) Code,Section XI, Sub-article IWA-4226, "Reconciliation of Design Requirements:"
When an item is designed to all requirements of a later Edition or Addenda of the Construction Code, or Section III when the Construction Code was not Section III, reconciliation beyond the design-related issues defined in IWA-4223, IWA-4224 and IWA-4225 is not required ASME Section XI, Sub-article IWA-4223, "Reconciliation of Components," requires evaluation of changes in weight, configuration, or pressure temperature ratings. This evaluation was performed prior to installation of the CR-3 ROTSGs.
The ROTSG supplier determined that ASME Section XI, Sub-article IWA-4225, "Reconciliation of Parts, Appurtenances and Piping Subassemblies," was not applicable to the CR-3 ROTSGs for code reconciliation since parts, appurtenances, and piping sub-assemblies are fabricated to ASME BPV Code Edition 1998 and 2000 Addenda.
ASME Section XI, Sub-article IWA-4224, "Reconciliation of Materials," requires reconciliation of materials procured to later codes. This reconciliation was performed and documented in the CR-3 EPU ASME Design Report. The CR-3 EPU ASME Design Report summarizes the ASME Code (Reference 2) "design-by-analyses" of the ROTSGs considering EPU conditions and reconciles the analyses with the "As-Built" conditions of the ROTSGs, including reconciliation of the steam generator base supports. This report includes a Registered Professional Engineer certification that the design report is: "...complete and accurate and complies with the requirements of the ASME Boiler and Pressure Vessel Code,Section III, Division 1, Class 1, Subsections NB and NF, 1998 Edition, 2000 Addenda." Since the CR-3 ROTSG design meets the requirements of the later edition and addenda of the ASME BPV code, no further reconciliation is required.
U. S. Nuclear Regulatory Commission Attachment 3F0412-04 Page 3 of 3
- 17. (EMCB 1-3)
The in-core instrumentation guide tubes evaluation discussion on page 2.2.6-2 of Attachment 5 of the original LAR indicates that no re-evaluation of thermal stresses is required based on the reactor T-cold decreasing by less than 1 'F. However, on page 2.2.2.3-1 of the LAR, the reactor T-hot temperature is listed as increasing by 6.6 'F with the EPU, giving an average reactor temperature increase of approximately 3 'F. State the impact of the increases of T-hot and T-average on the structural integrity of the incore guide tubes and provide a justification for not re-evaluating the stresses in these tubes based on apparently more complex thermal conditions at the proposed EPU power level.
Response
As noted in the Introduction of Section 2.2.6, "Incore Instrumentation Guide Tubes," of the EPU TR (Reference 1, Attachments 5 and 7), the incore instrumentation nozzles are addressed in Section 2.2.2.3, "Reactor Vessel and Supports," and the non-pressure boundary portion of the incore instrumentation guide tubes internal to the reactor vessel are addressed in Section 2.2.3, "Reactor Pressure Vessel Internals and Core Supports."
The incore instrumentation guide tubes originate at the bottom head of the reactor vessel at the incore instrument nozzles and are routed to the incore closure assembly at the incore instrument tank. Refer to Figure 7-20, "Incore Monitoring Channel," of the CR-3 FSAR for a simplified structural diagram of the pressure retaining incore guide tube addressed in Section 2.2.6 of the EPU TR (Reference 1, Attachments 5 and 7). Due to this configuration, the pressure retaining incore guide tubes and incore closure assembly are only exposed to fluid at TCOLD conditions since the reactor coolant comes in contact with them prior to passing through the fuel assemblies and heating up to THOT. Based on this, an increase in THOT and TAVG has no thermal impact on the pressure retaining portion of the incore guide tubes. As such, the structural integrity of the pressure retaining incore guide tubes is not adversely affected as a result of operation at EPU conditions and additional thermal stress analyses associated with the incore guide tubes are not needed for EPU operation. Additionally, FPC evaluated the stress and fatigue of the reactor vessel internals considering the increase in THOT and TAVG. As indicated in Section 2.2.3 of the EPU TR (Reference 1, Attachments 5 and 7), the evaluation included the non-pressure boundary portion of the incore instrumentation guide tubes internal to the reactor vessel and concluded that stress and fatigue of the reactor vessel internals due to thermal loading are unaffected by operation at EPU conditions.
References
- 1. CR-3 to NRC letter dated June 15, 2011, "Crystal River Unit 3 - License Amendment Request #309, Revision 0, Extended Power Uprate." (Accession No. ML112070659)
- 2. ASME Boiler and Pressure Vessel Code, 1998 Edition, including 2000 Addenda.