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| | number = ML12107A068 | | | number = ML12107A068 |
| | issue date = 04/04/2012 | | | issue date = 04/04/2012 |
| | title = 2012/04/04 NRR E-mail Capture - Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (Eptb) (TAC No. ME6527) | | | title = NRR E-mail Capture - Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (Eptb) |
| | author name = Westcott D | | | author name = Westcott D |
| | author affiliation = Progress Energy Co | | | author affiliation = Progress Energy Co |
| | addressee name = Lingam S P | | | addressee name = Lingam S |
| | addressee affiliation = NRC/NRR/DORL/LPLII-2 | | | addressee affiliation = NRC/NRR/DORL/LPLII-2 |
| | docket = 05000302 | | | docket = 05000302 |
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| =Text= | | =Text= |
| {{#Wiki_filter:1NRR-PMDAPEm ResourceFrom:Westcott, Daniel [Daniel.Westcott@pgnmail.com]Sent:Wednesday, April 04, 2012 12:46 PMTo:Lingam, SivaCc:Orenak, Michael | | {{#Wiki_filter:NRR-PMDAPEm Resource From: Westcott, Daniel [Daniel.Westcott@pgnmail.com] |
| | Sent: Wednesday, April 04, 2012 12:46 PM To: Lingam, Siva Cc: Orenak, Michael |
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| ==Subject:== | | ==Subject:== |
| RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (EPTB) (TAC No. ME6527)Siva: Our clarifications are provided in red below. | | RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (EPTB) (TAC No. ME6527) |
| Dan From: Lingam, Siva [mailto:Siva.Lingam@nrc.gov] Sent: Friday, March 30, 2012 10:42 AM To: Westcott, Daniel Cc: Orenak, Michael | | Siva: |
| | Our clarifications are provided in red below. |
| | Dan From: Lingam, Siva [mailto:Siva.Lingam@nrc.gov] |
| | Sent: Friday, March 30, 2012 10:42 AM To: Westcott, Daniel Cc: Orenak, Michael |
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| ==Subject:== | | ==Subject:== |
| RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (EPTB) (TAC No. ME6527) We need the following clarifications, and answers by e-mail are acceptable: 1. What are the valve types for the newly added ADV isolation valves and the replaced main turbine bypass control valves, i.e. MOV, AOV, check valve, gate valve, etc.? The ADVs are Air Operated angle globe control valves (AOVs). The ADV Isolation Valves are Manual Gate Valves installed upstream of the ADVs. The Turbine Bypass Valves are Air Operated, Globe, Control Valves. 2. In your RAI responses dated January 19, 2012 (3F0112-07), the enclosure failed to mention the high pressure injection system (HPI). We like CR-3 to confirm that HPI system was reviewed for IST program changes and describe any changes made. The HPI modification is authorized by Engineering Change 79352. The design changes the position of the throttle valves (MUV-590, MUV-591, MUV-592, MUV-593). Once the position of the valve is verified by flow test, the valve is welded into position. System accessibility, maintenance, repair, and ISI requirements will not be impacted as a result of this EC. We may need additional clarification later regarding the impact of the EPU on the MSIVs that was not described in your submittal. | | RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (EPTB) (TAC No. ME6527) |
| From: Lingam, Siva Sent: Thursday, November 03, 2011 7:38 AM To: 'Westcott, Daniel' | | We need the following clarifications, and answers by e-mail are acceptable: |
| | : 1. What are the valve types for the newly added ADV isolation valves and the replaced main turbine bypass control valves, i.e. MOV, AOV, check valve, gate valve, etc.? |
| | The ADVs are Air Operated angle globe control valves (AOVs). The ADV Isolation Valves are Manual Gate Valves installed upstream of the ADVs. |
| | The Turbine Bypass Valves are Air Operated, Globe, Control Valves. |
| | : 2. In your RAI responses dated January 19, 2012 (3F0112-07), the enclosure failed to mention the high pressure injection system (HPI). We like CR-3 to confirm that HPI system was reviewed for IST program changes and describe any changes made. |
| | The HPI modification is authorized by Engineering Change 79352. The design changes the position of the throttle valves (MUV-590, MUV-591, MUV-592, MUV-593). Once the position of the valve is verified by flow test, the valve is welded into position. System accessibility, maintenance, repair, and ISI requirements will not be impacted as a result of this EC. |
| | We may need additional clarification later regarding the impact of the EPU on the MSIVs that was not described in your submittal. |
| | From: Lingam, Siva Sent: Thursday, November 03, 2011 7:38 AM To: 'Westcott, Daniel' |
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| ==Subject:== | | ==Subject:== |
| Crystal River, Unit 3 EPU LAR - RAIs from Component Performance & Testing Branch (CPTB) (TAC No. ME6527) 2Please note the following draft RAIs from the Component Performance & Testing Branch (CPTB) for the subject LAR. Official RAIs will follow after issuing acceptance letter. | | Crystal River, Unit 3 EPU LAR - RAIs from Component Performance & Testing Branch (CPTB) (TAC No. ME6527) 1 |
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| RAI CPTB-1: On page 2.2.4-2, it is stated: "If not discussed below, no adverse impact was found to the pumps or valves." | | Please note the following draft RAIs from the Component Performance & Testing Branch (CPTB) for the subject LAR. Official RAIs will follow after issuing acceptance letter. |
| | RAI CPTB-1: |
| | On page 2.2.4-2, it is stated: |
| | If not discussed below, no adverse impact was found to the pumps or valves. |
| This statement is very vague and does not describe the adequacy of the evaluation for extended power uprate (EPU) conditions for pumps and valves. Please list and describe each plant system and component that did not experience adverse impacts when reviewed for EPU conditions. | | This statement is very vague and does not describe the adequacy of the evaluation for extended power uprate (EPU) conditions for pumps and valves. Please list and describe each plant system and component that did not experience adverse impacts when reviewed for EPU conditions. |
| RAI CPTB-2: Please identify any modifications to your Appendix J program as a result of the EPU. RAI CPTB-3: | | RAI CPTB-2: |
| Please describe your air-operated valve (AOV) program and any modifications as a result of the EPU. RAI CPTB-4: On page 2.2.4-4, it is stated: | | Please identify any modifications to your Appendix J program as a result of the EPU. |
| "Calculations reviewing the stroke times for MOVs predict that the stroke times will increase minimally, therefore the impact to stroke time is negligible"
| | RAI CPTB-3: |
| | Please describe your air-operated valve (AOV) program and any modifications as a result of the EPU. |
| | RAI CPTB-4: |
| | On page 2.2.4-4, it is stated: |
| | Calculations reviewing the stroke times for MOVs predict that the stroke times will increase minimally, therefore the impact to stroke time is negligible This statement is unclear. Please better define minimally and negligible in this statement. |
| | RAI CPTB-5: |
| | Please describe the lessons learned programs for MOVs and AOVs. |
| | RAI CPTB-6: |
| | Throughout section 2.2.4, often it is stated at the end of the section that Changes are reflected in the Inservice Testing Program. This statement is very vague. For each instance of a change to the Inservice Testing Program in this section, please provide a more detailed description of the change that will be instituted and how it impacts the IST program RAI CPTB-7: |
| | The weak link component capability and maximum actuator capacities of the MOVs, post-EPU, are provided on Table 2.2.4-2 on page 2.2.4-6. For valves FWV-33 and FWV-36, please identify if analysis was performed to determine their susceptibility to a hot short since the weak link component capabilities are less than the maximum actuator capabilities. |
| | Siva P. Lingam U.S. Nuclear Regulatory Commission Project Manager (NRR/DORL/LPL2-2) |
| | Sequoyah Nuclear Plant Crystal River Nuclear plant (EPU) |
| | Location: O8-D5; Mail Stop: O8-G9a 2 |
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| This statement is unclear. Please better define "minimally" and "negligible" in this statement.
| | Telephone: 301-415-1564; Fax: 301-415-1222 E-mail address: siva.lingam@nrc.gov 3 |
| RAI CPTB-5: Please describe the lessons learned programs for MOVs and AOVs. RAI CPTB-6:
| |
| Throughout section 2.2.4, often it is stated at the end of the section that "Changes are reflected in the Inservice Testing Program." This statement is very vague. For each instance of a change to the Inservice Testing Program in this section, please provide a more detailed description of the change that will be instituted and how it impacts the IST program
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| RAI CPTB-7: The weak link component capability and maximum actuator capacities of the MOVs, post-EPU, are provided on Table 2.2.4-2 on page 2.2.4-6. For valves FWV-33 and FWV-36, please identify if analysis was performed to determine their susceptibility to a "hot short" since the weak link component capabilities are less than the maximum actuator capabilities. Siva P. Lingam U.S. Nuclear Regulatory Commission Project Manager (NRR/DORL/LPL2-2) Sequoyah Nuclear Plant Crystal River Nuclear plant (EPU)
| | Hearing Identifier: NRR_PMDA Email Number: 328 Mail Envelope Properties (66C0930ED750B74E80B0F51A1F24D99A1A30AFA056) |
| Location: O8-D5; Mail Stop: O8-G9a 3Telephone: 301-415-1564; Fax: 301-415-1222 E-mail address: siva.lingam@nrc.gov Hearing Identifier: NRR_PMDA Email Number: 328 Mail Envelope Properties (66C0930ED750B74E80B0F51A1F24D99A1A30AFA056)
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| ==Subject:== | | ==Subject:== |
| RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (EPTB) (TAC No. ME6527) Sent Date: 4/4/2012 12:46:23 PM Received Date: 4/4/2012 12:44:24 PM From: Westcott, Daniel Created By: Daniel.Westcott@pgnmail.com Recipients: "Orenak, Michael" <Michael.Orenak@nrc.gov> Tracking Status: None "Lingam, Siva" <Siva.Lingam@nrc.gov> Tracking Status: None Post Office: WN000074.oak.zone1.progress-energy.com Files Size Date & Time MESSAGE 4168 4/4/2012 12:44:24 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received: | | RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & |
| }} | | Testing Branch (EPTB) (TAC No. ME6527) |
| | Sent Date: 4/4/2012 12:46:23 PM Received Date: 4/4/2012 12:44:24 PM From: Westcott, Daniel Created By: Daniel.Westcott@pgnmail.com Recipients: |
| | "Orenak, Michael" <Michael.Orenak@nrc.gov> |
| | Tracking Status: None "Lingam, Siva" <Siva.Lingam@nrc.gov> |
| | Tracking Status: None Post Office: WN000074.oak.zone1.progress-energy.com Files Size Date & Time MESSAGE 4168 4/4/2012 12:44:24 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: |
| | Recipients Received:}} |
Letter Sequence Other |
|---|
|
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
|
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
[Table View] |
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Category:E-Mail
MONTHYEARML24191A4232024-07-0303 July 2024
RAI2 NRC Response to Fws ESA Crystal River Unit 3 LTP
ML24190A1382024-06-18018 June 2024
Supplement to NRC Request for Concurrence with ESA Determinations for Crystal River Unit 3 LTP
ML24170A9242024-06-18018 June 2024
024-0023697 Crystal River License Termination Plan Unit 3
ML24143A0242024-05-20020 May 2024
Draft EA for Crystal River Unit 3 Opportunity for Flhealth Review and Comment
ML24143A0132024-05-20020 May 2024
Achp Response for Crystal River Unit 3 (Achp Project No. 020794)
ML24143A0212024-05-20020 May 2024
SHPO Response to Initiate Section 106 Consultation for Crystal River Unit 3
ML24120A3312024-04-24024 April 2024
Seminole Tribe of Florida Email - Initiation
ML24054A6462024-02-29029 February 2024
Request for RAI Extension Related to the Crystal River License Termination Plan
ML24060A0862024-02-29029 February 2024
NRC Request for Concurrence with Endangered Species Act Determinations for Crystal River Unit 3 Nuclear Generating Plant License Termination Plan (Consultation Code: 2024-0023697)
ML24025A0952024-01-24024 January 2024
Clarifications Related to the NRC Staffs EA for Crystal River
ML23180A0562023-06-13013 June 2023
ADP-CR3, Crystal River Unit 3 Email from J. Jernigan to Tim Barvitskie Confirmation That Enclosure 22 Radiological Groundwater Characterization Report
ML21117A2902021-04-26026 April 2021
Acceptance of License Amendment Request Related to the ISFSI-Only Physical Securityplan
ML21096A0432021-04-0505 April 2021
Acceptance of License Amendment Request Related to the ISFSI-Only Emergency Plan
ML19344C8052019-11-12012 November 2019
Response from NEIMA Local Community Advisory Board Questionnaire 11-12-2019 H Danenhower
ML19310D8602019-10-24024 October 2019
E-Mail Dated October 24, 2019, from Mark Vansicklen, Duke Energy Florida, to John Hickman, NRC, Providing Background Information for the Crystal River Partial Site Release Request
ML19344C7872019-10-0303 October 2019
Response from NEIMA Local Community Advisory Board Questionnaire 10-03-2019 D Taylor
ML19310D8212019-09-13013 September 2019
E-Mail Dated September 13, 2019, from John Hickman, NRC, to Mark Vansicklen, Duke Energy Florida, Requesting Background Information for the Crystal River Partial Site Release Request
ML19130A2082019-05-0808 May 2019
Email - NRC Email to FEMA Dated May 8, 2019: NRC Response to Comment on FEMA Review of Proposed Changes to DBNPS Emergency Plan for Permanently Defueled Condition
ML19071A0662019-03-0606 March 2019
E-Mail Dated 3/6/2019 from John Hickman, NRC, to Phyllis Dixon, Duke Energy Florida, LLC, Regarding NRC Acceptance Review of a Request to Revise the ISFSI Only Emergency Plan for Crystal River Unit 3
ML19070A3112019-03-0606 March 2019
Document Title or Accession No. E-Mail Dated 3/6/2019 from John Hickman, NRC, to Phyllis Dixon, Duke Energy Florida, LLC, Regarding NRC Acceptance Review of Partial Site Release Request for Crystal River Unit 3
ML18263A1462018-09-11011 September 2018
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2024-07-03
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NRR-PMDAPEm Resource From: Westcott, Daniel [Daniel.Westcott@pgnmail.com]
Sent: Wednesday, April 04, 2012 12:46 PM To: Lingam, Siva Cc: Orenak, Michael
Subject:
RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (EPTB) (TAC No. ME6527)
Siva:
Our clarifications are provided in red below.
Dan From: Lingam, Siva [1]
Sent: Friday, March 30, 2012 10:42 AM To: Westcott, Daniel Cc: Orenak, Michael
Subject:
RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance & Testing Branch (EPTB) (TAC No. ME6527)
We need the following clarifications, and answers by e-mail are acceptable:
- 1. What are the valve types for the newly added ADV isolation valves and the replaced main turbine bypass control valves, i.e. MOV, AOV, check valve, gate valve, etc.?
The ADVs are Air Operated angle globe control valves (AOVs). The ADV Isolation Valves are Manual Gate Valves installed upstream of the ADVs.
The Turbine Bypass Valves are Air Operated, Globe, Control Valves.
- 2. In your RAI responses dated January 19, 2012 (3F0112-07), the enclosure failed to mention the high pressure injection system (HPI). We like CR-3 to confirm that HPI system was reviewed for IST program changes and describe any changes made.
The HPI modification is authorized by Engineering Change 79352. The design changes the position of the throttle valves (MUV-590, MUV-591, MUV-592, MUV-593). Once the position of the valve is verified by flow test, the valve is welded into position. System accessibility, maintenance, repair, and ISI requirements will not be impacted as a result of this EC.
We may need additional clarification later regarding the impact of the EPU on the MSIVs that was not described in your submittal.
From: Lingam, Siva Sent: Thursday, November 03, 2011 7:38 AM To: 'Westcott, Daniel'
Subject:
Crystal River, Unit 3 EPU LAR - RAIs from Component Performance & Testing Branch (CPTB) (TAC No. ME6527) 1
Please note the following draft RAIs from the Component Performance & Testing Branch (CPTB) for the subject LAR. Official RAIs will follow after issuing acceptance letter.
RAI CPTB-1:
On page 2.2.4-2, it is stated:
If not discussed below, no adverse impact was found to the pumps or valves.
This statement is very vague and does not describe the adequacy of the evaluation for extended power uprate (EPU) conditions for pumps and valves. Please list and describe each plant system and component that did not experience adverse impacts when reviewed for EPU conditions.
RAI CPTB-2:
Please identify any modifications to your Appendix J program as a result of the EPU.
RAI CPTB-3:
Please describe your air-operated valve (AOV) program and any modifications as a result of the EPU.
RAI CPTB-4:
On page 2.2.4-4, it is stated:
Calculations reviewing the stroke times for MOVs predict that the stroke times will increase minimally, therefore the impact to stroke time is negligible This statement is unclear. Please better define minimally and negligible in this statement.
RAI CPTB-5:
Please describe the lessons learned programs for MOVs and AOVs.
RAI CPTB-6:
Throughout section 2.2.4, often it is stated at the end of the section that Changes are reflected in the Inservice Testing Program. This statement is very vague. For each instance of a change to the Inservice Testing Program in this section, please provide a more detailed description of the change that will be instituted and how it impacts the IST program RAI CPTB-7:
The weak link component capability and maximum actuator capacities of the MOVs, post-EPU, are provided on Table 2.2.4-2 on page 2.2.4-6. For valves FWV-33 and FWV-36, please identify if analysis was performed to determine their susceptibility to a hot short since the weak link component capabilities are less than the maximum actuator capabilities.
Siva P. Lingam U.S. Nuclear Regulatory Commission Project Manager (NRR/DORL/LPL2-2)
Sequoyah Nuclear Plant Crystal River Nuclear plant (EPU)
Location: O8-D5; Mail Stop: O8-G9a 2
Telephone: 301-415-1564; Fax: 301-415-1222 E-mail address: siva.lingam@nrc.gov 3
Hearing Identifier: NRR_PMDA Email Number: 328 Mail Envelope Properties (66C0930ED750B74E80B0F51A1F24D99A1A30AFA056)
Subject:
RE: Crystal River, Unit 3 EPU LAR - Clarifications for Component Performance &
Testing Branch (EPTB) (TAC No. ME6527)
Sent Date: 4/4/2012 12:46:23 PM Received Date: 4/4/2012 12:44:24 PM From: Westcott, Daniel Created By: Daniel.Westcott@pgnmail.com Recipients:
"Orenak, Michael" <Michael.Orenak@nrc.gov>
Tracking Status: None "Lingam, Siva" <Siva.Lingam@nrc.gov>
Tracking Status: None Post Office: WN000074.oak.zone1.progress-energy.com Files Size Date & Time MESSAGE 4168 4/4/2012 12:44:24 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
