Letter Sequence Supplement |
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Results
Other: L-09-268, Calculation, 0800777.309, Rev. 0, Sensitivity Study of Temperbead Surface Area Limitations for Large Bore Weld Overlay Repairs Over Ferritic Materials (from 500 to 1,000 Square Inches)., L-10-132, 0800368.408, Revision 0, Summary of Weld Overlay Ultrasonic Examinations for Reactor Coolant Pump Suction and Discharge Nozzle Welds, Core Flood Nozzle Welds, and Cold Leg Drain Nozzle Welds, L-10-133, Summary of Design and Analysis of Weld Overlays (Mode 4 Report), ML093360324, ML093360325, ML093360326, ML093360327, ML093360328, ML093360329, ML093360330, ML093360331, ML100271531, ML101230640
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MONTHYEARL-09-020, 10 CFR 50.55a Requests for Alternative Dissimilar Metal Weld Repair Methods for Reactor Vessel Nozzles, Reactor Coolant Pump Nozzles, and Reactor Coolant Piping2009-01-30030 January 2009 10 CFR 50.55a Requests for Alternative Dissimilar Metal Weld Repair Methods for Reactor Vessel Nozzles, Reactor Coolant Pump Nozzles, and Reactor Coolant Piping Project stage: Request ML0933603252009-04-0808 April 2009 Calculation, 0800368.311, Rev. 0, Design Loads for the 28 I.D. Reactor Coolant Pump (RCP) Suction and Discharge Nozzles. Project stage: Other ML0933603242009-04-21021 April 2009 Calculation, 0800368.301, Rev 0, Material Properties for Davis-Besse Unit 1, RCP Suction, RCP Discharge, Cold Leg Drain and Core Flood Nozzles Preemptive Weld Overlay Repairs. Project stage: Other ML0933603272009-05-22022 May 2009 Calculation, 0800368.322, Rev. 1, Finite Element Models of the Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. Project stage: Other ML0933603282009-05-23023 May 2009 Calculation, 0800368.323, Rev. 1, Thermal and Unit Mechanical Stress Analyses for Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. Project stage: Other ML0933603262009-05-27027 May 2009 Calculation, 0800368.320, Rev. 1, Optimized Weld Overlay Sizing for the 28 I.D. Outlet/Discharge Reactor Coolant Pump Nozzle. Project stage: Other ML0915301512009-06-11011 June 2009 Request for Additional Information Related to Relief Requests for Alternative Dissimilar Metal Weld Repair Methods for Reactor Vessel Nozzles, Reactor Coolant Pump Nozzles, and Reactor Coolant Piping Project stage: RAI ML0915504232009-06-15015 June 2009 Request for Additional Information Related to Relief Requests for Alternative Dissimilar Metal Weld Repair Methods for Reactor Vessel Nozzles, Reactor Coolant Pump Nozzles, and Reactor Coolant Piping Project stage: RAI ML0933603292009-07-10010 July 2009 Calculation, 0800368.324, Rev. 0, Residual Stress Analysis of Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. Project stage: Other L-09-179, Response to Requests for Additional Information Related to Alternative Dissimilar Metal Weld Repair Methods2009-07-13013 July 2009 Response to Requests for Additional Information Related to Alternative Dissimilar Metal Weld Repair Methods Project stage: Response to RAI ML0933603312009-07-20020 July 2009 Calculation, 0800368.326, Rev. 0, Crack Growth Evaluation of Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. Project stage: Other L-09-227, License Amendment Request to Update the Leak-Before-Break Evaluation for the Reactor Coolant Pump Suction and Discharge Nozzle Dissimilar Metal Welds2009-09-28028 September 2009 License Amendment Request to Update the Leak-Before-Break Evaluation for the Reactor Coolant Pump Suction and Discharge Nozzle Dissimilar Metal Welds Project stage: Request ML0927205912009-10-0808 October 2009 RAI Related to Relief Requests for Alternative Dissimilar Metal Weld Repair Methods Project stage: RAI L-09-268, Calculation, 0800777.309, Rev. 0, Sensitivity Study of Temperbead Surface Area Limitations for Large Bore Weld Overlay Repairs Over Ferritic Materials (from 500 to 1,000 Square Inches).2009-11-0202 November 2009 Calculation, 0800777.309, Rev. 0, Sensitivity Study of Temperbead Surface Area Limitations for Large Bore Weld Overlay Repairs Over Ferritic Materials (from 500 to 1,000 Square Inches). Project stage: Other ML0933603302009-11-23023 November 2009 Calculation, 0800368.325, Rev. 0, ASME Code, Section Iii Evaluation of Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. Project stage: Other ML0933603232009-11-23023 November 2009 Davis-Besse, Response to Requests for Additional Information Related to Alternative Dissimilar Metal Weld Repair Methods Project stage: Response to RAI ML1000400162009-12-15015 December 2009 Relief Request A-32 and A-33 - Request for Additional Information - Supplemental Information Project stage: Supplement ML1000805732010-01-21021 January 2010 Unit, Relief Request RR-A33 for the Application of Full Structural Weld Overlays on Dissimilar Metal Welds of Reactor Coolant Piping Project stage: Acceptance Review ML1002715312010-01-29029 January 2010 Relief Request RR-A32 for the Application of Full Structural Weld Overlays on Dissimilar Metal Welds of Reactor Coolant Piping Project stage: Other L-10-132, 0800368.408, Revision 0, Summary of Weld Overlay Ultrasonic Examinations for Reactor Coolant Pump Suction and Discharge Nozzle Welds, Core Flood Nozzle Welds, and Cold Leg Drain Nozzle Welds2010-04-25025 April 2010 0800368.408, Revision 0, Summary of Weld Overlay Ultrasonic Examinations for Reactor Coolant Pump Suction and Discharge Nozzle Welds, Core Flood Nozzle Welds, and Cold Leg Drain Nozzle Welds Project stage: Other ML1012306402010-04-29029 April 2010 Davis-Besse, Summary of Weld Overlay Ultrasonic Examinations Project stage: Other L-10-133, Summary of Design and Analysis of Weld Overlays (Mode 4 Report)2010-06-18018 June 2010 Summary of Design and Analysis of Weld Overlays (Mode 4 Report) Project stage: Other 2009-06-11
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Category:E-Mail
MONTHYEARML23363A0302023-12-29029 December 2023 NRR E-mail Capture - Preliminary RAIs for Clinton Partial Site Release ML23338A0402023-12-0404 December 2023 NRR E-mail Capture - Ready for Clean TS Pages and Updated Review Hours for Clinton Power Station, Unit 1, Request for License Amendment to Revise Technical Specifications Section 3.8.3 ML23268A0022023-09-22022 September 2023 NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-264-A, Revision 0 ML23264A7992023-09-21021 September 2023 NRR E-mail Capture - Final RAI - Constellation Energy Generation, LLC Fleet Request License Amendment Request to Adopt TSTF-580, Revision 1 ML23261A0032023-09-15015 September 2023 NRR E-mail Capture - NRC Acceptance Review of Clinton Amendment Request to Revise Timing of Reactor Water Cleanup Isolation Valves ML23230B1682023-08-18018 August 2023 NRR E-mail Capture - Clinton Power Station, Unit 1, Preliminary Requests for Additional Information (Rais) Related to the Amendment Request to Revise Diesel Generator Starting Air Technical Specifications ML23219A2142023-08-0404 August 2023 NRR E-mail Capture - NRC Acceptance Review of Clinton Request for Partial Site Release ML23194A1102023-07-13013 July 2023 NRR E-mail Capture - Non-acceptance of Clinton Request for Partial Site Release ML23163A2292023-06-12012 June 2023 NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-580, Revision 1 ML23087A0122023-03-28028 March 2023 NRR E-mail Capture - NRC Acceptance Review of Clinton License Amendment Request to Revise Technical Specifications 3.8.3, Diesel Fuel Oil, Lube Oil, and Starting Air (L-2023-LLA-0034) ML23033A0332023-02-0101 February 2023 NRR E-mail Capture - NRC Acceptance Review of Clinton License Amendment Request to Adopt TSTF-332 (L-2023-LLA-0007) ML22354A2622022-12-20020 December 2022 NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Request to Use Certain Provisions of the 2019 Edition of the ASME BPV Code, Section XI ML22301A0902022-10-28028 October 2022 NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-301, Revision 2 ML22200A0782022-07-19019 July 2022 NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request to Use Honeywell Mururoa V4F1 R Supplied Air Suits ML22173A0382022-06-21021 June 2022 NRR E-mail Capture - Request for Additional Information (RAI) Regarding Clinton License Amendment Request for Secondary Containment Design Basis (L-2022-LLA-0055) ML22165A1902022-06-14014 June 2022 NRR E-mail Capture - NRC Acceptance Review of Clinton Request to Adopt TSTF-230 (L-2022-LLA-0076) ML22165A1912022-06-14014 June 2022 NRR E-mail Capture - NRC Acceptance Review of Clinton Request to Adopt TSTF-269 (L-2022-LLA-0077) ML23089A0182022-05-24024 May 2022 NRR E-mail Capture - Clinton Power Station Acceptance Review Results - Submittal of Preliminary Decommissioning Cost Estimate and Spent Fuel Management Plan ML22116A0422022-04-26026 April 2022 NRR E-mail Capture - NRC Acceptance Review of Clinton License Amendment Request to Revise Secondary Containment Design Basis ML22041B5362022-02-10010 February 2022 NRR E-mail Capture - Constellation Energy Generation, LLC - Request for Additional Information Regarding Fleet License Amendment Request to Adopt TSTF-541 ML22157A3872022-01-28028 January 2022 Post Exam Submittal Letter Clinton 22 ML22020A0642022-01-13013 January 2022 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Proposed Fleet Alternative for Repair of Water Level Instrumentation Partial Penetration Nozzles ML21301A0672021-10-28028 October 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-541 ML21256A1902021-09-10010 September 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application ML21252A0482021-09-0707 September 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Fleet Alternative Request for Repair of Water Level Instrumentation Partial Penetration Nozzles ML21252A0042021-08-26026 August 2021 NRR E-mail Capture - NRC Acceptance Review - Braidwood/Byron/Clinton - Adoption of TSTF-273, Safety Function Determination Program Clarifications ML21225A0392021-08-13013 August 2021 NRR E-mail Capture - Preliminary Request for Additional Information Regarding Clinton Request to Revise Degraded Voltage Instrumentation Setpoints ML21215A3502021-08-0303 August 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-554 ML21203A3062021-07-21021 July 2021 NRR E-mail Capture - NRC Acceptance Review - Clinton - Third Inservice Inspection Interval Relief Request I3R-18 ML21190A0192021-07-0808 July 2021 NRR E-mail Capture - Exelon Fleet - Request for Additional Information Regarding Adoption of TSTF-582 and TSTF-583-T ML21182A0722021-06-29029 June 2021 SUNSI and Proprietary Review Determination Email Regarding: Tn CoC 1042 (Eos) Amendment 3 Rsi Responses ML21154A0132021-05-28028 May 2021 NRR E-mail Capture - Extension of Comment Period for the Exelon Generation Company, LLC License Transfer Application ML21154A0112021-05-28028 May 2021 NRR E-mail Capture - Extension of Comment Period for the Exelon Generation Company, LLC License Transfer Application ML21154A0142021-05-28028 May 2021 NRR E-mail Capture - Extension of Comment Period for the Exelon Generation Company, LLC License Transfer Application ML21144A2132021-05-24024 May 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application ML21117A0442021-04-26026 April 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Proposed Fleet Alternative to Documentation Requirements for Pressure Retaining Bolting ML21084A2532021-03-24024 March 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Transfer Application ML21062A0652021-03-0101 March 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Proposed Fleet Alternative to Documentation Requirements for Pressure Retaining Bolting ML21057A1012021-02-26026 February 2021 NRR E-mail Capture - Clarification of Second Round RAI - Clinton TSTF-505 License Amendment Request ML21049A2572021-02-18018 February 2021 Request for Additional Information Byron/Dresden Proposed Changes to Site Emergency Plans to Support Post-Shutdown and Permanently Defueled Conditions (EPID-2020-LLA-0240 & EPID-2020-LLA-0237) ML21057A1002021-02-17017 February 2021 NRR E-mail Capture - Second Round RAI - Clinton TSTF-505 License Amendment Request ML21041A5442021-02-10010 February 2021 NRR E-mail Capture - NRC Acceptance Review for Clinton Request for License Amendment to Revise Degraded Voltage Relay Allowable Values (L-2021-LLA-0005) ML21033A8552021-02-0202 February 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Fleet Alternative Request to Expand the Use ASME Codes Cases N-878 and N-880 ML20350B5602020-12-15015 December 2020 NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-582 and TSTF-583-T (EPIDs L-2020-LLA-0253 and L-2020-LLA-0254) ML20350B5582020-12-14014 December 2020 NRR E-mail Capture - Exelon Generation Company, LLC -Alternative Request for Documentation of Replacement of Pressure Retaining Bolting ML20346A1012020-12-11011 December 2020 NRR E-mail Capture - Exelon Generation Company, LLC - Request for an Alternative to Use ASME Code Case N-893 (EPIDs L-2020-LLR-0147 and L-2020-LLR-0148) ML20307A6592020-10-27027 October 2020 NRR E-mail Capture - Request for Additional Information Regarding TSTF-505 and 50.69 Applications ML20266G3032020-09-22022 September 2020 NRR E-mail Capture - Exelon Generation Company, LLC - Fleet Request to Use Paragraph IWA-5120 of the 2017 Edition of the ASME B&PV Code, Section XI ML20295A4952020-08-27027 August 2020 NRR E-mail Capture - NRC Preliminary Audit Plan for Clinton TSTF-505 and 50.69 Submittals ML20191A0182020-07-0101 July 2020 NRR E-mail Capture - Exelon Fleet RR for SPI for Appendix J Valves 2023-09-22
[Table view] |
Text
From: cjheintz@firstenergycorp.com Sent: Tuesday, December 15, 2009 3:08 PM To: Sands, Stephen Cc: kmnesser@firstenergycorp.com
Subject:
Re: Relief Requests A-32 and A-33 Attachments: RR-A32 Page for NRC.pdf; RR-A33 Page for NRC.pdf Stephen-As requested, FENOC's response to the two NRC reviewer questions, in bold font, are as follows:
- 1. Section A1.4(d) of Relief Request RR-A33, Attachment 1, provides requirements for additional examinations when inservice examinations detect defects in overlaid dissimilar metal welds. However, Section A2.3 of Relief Request RR-A32, Attachment 2, does not contain the same requirements for the additional examinations as that of Relief Request RR-A33. Please explain why Relief Request RR-A32 does not contain the same requirements for the additional examinations.
FENOC Response: Request RR-A32 should have the same section as Request RR-A33, entitled "Additional Examinations." FENOC proposes to add the section to RR-A32. See the attached page from RR-A32 that depicts the proposed resolution.
- 2. Section A1.4(d) of Relief Request RR-A33, Attachment 1, references A1.4 (c)(4), which should be A1.4(c)(5).
Please verify if the reference of A1.4(c)(4) is correct.
FENOC Response: The reference within Request RR-A33 should be "A1.4(c)
(5)."
See the attached page from RR-A33 that depicts the proposed resolution.
(See attached file: RR-A32 Page for NRC.pdf)(See attached file: RR-A33 Page for NRC.pdf)
Please advise on the acceptability of these responses.
Cal Heintz Fleet Licensing Fleet Regulatory Affairs FirstEnergy Nuclear Operating Company [FENOC]
440.280.5035 [office] 440.478.9845 [mobile]
CJHeintz@FirstEnergyCorp.com "Sands, Stephen"
<Stephen.Sands@nr c.gov>
To
"'kmnesser@firstenergycorp.com'"
12/15/2009 08:20 <kmnesser@firstenergycorp.com>,
AM "'cjheintz@firstenergycorp.com'"
<cjheintz@firstenergycorp.com>
cc Subject Relief Requests A-32 and A-33 Kathy/Cal:
The reviewer had two follow-on questions that he would like you to respond to listed below:
- 1. Section A1.4(d) of Relief Request RR-A33, Attachment 1, provides requirements for additional examinations when inservice examinations detect defects in overlaid dissimilar metal welds. However, Section A2.3 of Relief Request RR-A32, Attachment 2, does not contain the same requirements for the additional examinations as that of Relief Request RR-A33. Please explain why Relief Request RR-A32 does not contain the same requirements for the additional examinations.
- 2. Section A1.4(d) of Relief Request RR-A33, Attachment 1, references A1.4 (c)(4), which should be A1.4(c)(5).
Please verify if the reference of A1.4(c)(4) is correct.
Please ask the licensee to respond, by email, to the above two questions by today, 12-15-09 if possible.
- Regards, Stephen Sands Division of Operating Reactors Davis-Besse & Perry Project Manager Licensing Project Branch 3-2 Phone: 301-415-3154 E-mail: Stephen.Sands@nrc.gov The information contained in this message is intended only for the personal and confidential use of the recipient(s) named above. If the reader of this message is not
the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately, and delete the original message.
E-mail Properties Mail Envelope Properties (OFF6274A98.976EA7B1-ON8525768D.006CE661-8525768D.006E92A4)
Subject:
Re: Relief Requests A-32 and A-33 Sent Date: 12/15/2009 3:08:03 PM Received Date: 12/15/2009 3:08:03 PM From: cjheintz@firstenergycorp.com Created By: cjheintz@firstenergycorp.com Recipients:
Stephen.Sands@nrc.gov (Sands, Stephen)
Tracking Status: None kmnesser@firstenergycorp.com (kmnesser@firstenergycorp.com)
Tracking Status: None Post Office:
FirstEnergyCorp.com Files Size Date & Time MESSAGE 53158 12/15/2009 RR-A32 Page for NRC.pdf 23723 RR-A33 Page for NRC.pdf 18338 Options Expiration Date:
Priority: olImportanceNormal ReplyRequested: False Return Notification: False Sensitivity: olNormal Recipients received: