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| | number = ML15089A009 | | | number = ML15089A009 |
| | issue date = 03/27/2015 | | | issue date = 03/27/2015 |
| | title = Calvert Cliffs, Units 1 & 2 - Volumetric Examination Interval Extension for Reactor Vessel Head Acceptance Review Results (Tac Nos. MF5829 & MF5830) | | | title = Volumetric Examination Interval Extension for Reactor Vessel Head Acceptance Review Results (Tac Nos. MF5829 & MF5830) |
| | author name = Morgan N S | | | author name = Morgan N |
| | author affiliation = NRC/NRR/DORL/LPLI-1 | | | author affiliation = NRC/NRR/DORL/LPLI-1 |
| | addressee name = Furio P S, Loomis T R, Villar E H | | | addressee name = Furio P, Loomis T, Villar E |
| | addressee affiliation = Exelon Corp | | | addressee affiliation = Exelon Corp |
| | docket = 05000317, 05000318 | | | docket = 05000317, 05000318 |
| | license number = DPR-053, DPR-069 | | | license number = DPR-053, DPR-069 |
| | contact person = Morgan N S | | | contact person = Morgan N |
| | case reference number = TAC MF5829, TAC MF5830 | | | case reference number = TAC MF5829, TAC MF5830 |
| | document type = E-Mail | | | document type = E-Mail |
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| =Text= | | =Text= |
| {{#Wiki_filter:From: Morgan, Nadiyah Sent: Friday, March 27, 2015 5:40 PM To: Loomis, Thomas R:(GenCo-Nuc) (thomas.loomis@exeloncorp.com) Cc: Furio, Patricia S:(CCNPP) (patricia.furio@exeloncorp.com); Villar, Enrique:(GenCo-Nuc) (Enrique.Villar@exeloncorp.com) Subject: CALVERT CLIFFS 1 & 2 - Volumetric Examination Interval Extension for Reactor Vessel Head Acceptance Review Results (MF5829/30) Tom, By letter dated January 8, 2015 (Agencywide Documents Access and Management System Accession No. ML15009A035), Exelon Generation Company, LLC submitted a relief request for authorization of a proposed alternative to exam frequency requirements of Item B4.40 of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code Case N-729-1 for performing volumetric and/or surface exams of the Reactor Vessel Closure Head penetrations at Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2. The purpose of this e-mail is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staff's acceptance review of this relief request. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant. | | {{#Wiki_filter:From: Morgan, Nadiyah Sent: Friday, March 27, 2015 5:40 PM To: Loomis, Thomas R:(GenCo-Nuc) (thomas.loomis@exeloncorp.com) |
| | | Cc: Furio, Patricia S:(CCNPP) (patricia.furio@exeloncorp.com); Villar, Enrique:(GenCo-Nuc) (Enrique.Villar@exeloncorp.com) |
| The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed change in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review, as compared to the detailed technical review, there may be instances in which issues that impact the NRC staff's ability to complete the detailed technical review are identified, despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence.
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| | ==Subject:== |
| | CALVERT CLIFFS 1 & 2 - Volumetric Examination Interval Extension for Reactor Vessel Head Acceptance Review Results (MF5829/30) |
| | : Tom, By letter dated January 8, 2015 (Agencywide Documents Access and Management System Accession No. ML15009A035), Exelon Generation Company, LLC submitted a relief request for authorization of a proposed alternative to exam frequency requirements of Item B4.40 of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code Case N-729-1 for performing volumetric and/or surface exams of the Reactor Vessel Closure Head penetrations at Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2. The purpose of this e-mail is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this relief request. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. |
| | The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant. |
| | The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed change in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review, as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified, despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence. |
| If you have any questions, please contact me. | | If you have any questions, please contact me. |
| Thanks, Dee | | : Thanks, Dee Nadiyah S. Morgan Calvert Cliffs and Pilgrim Project Manager, NRR US Nuclear Regulatory Commission O-8F4 (301) 415-1016 Nadiyah.Morgan@NRC.GOV}} |
| | |
| Nadiyah S. Morgan Calvert Cliffs and Pilgrim Project Manager, NRR US Nuclear Regulatory Commission O-8F4 (301) 415-1016 Nadiyah.Morgan@NRC.GOV | |
| }} | |
Letter Sequence Acceptance Review |
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Category:E-Mail
MONTHYEARML24250A1062024-09-0606 September 2024
NRR E-mail Capture - Final RAI - Constellation Energy Generation, LLC - Fleet Request - Proposed Alternative to Utilize Code Case OMN-32 (L-2024-LLR-0030)
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NRR E-mail Capture - Final RAI - Constellation Energy Generation, LLC - Fleet Request - License Amendment Request to Adopt TSTF-591
ML24108A1352024-05-20020 May 2024
Email to Christian Williams Re Decision on the Exemption Request for Calvert Cliffs
ML24108A1312024-05-15015 May 2024
Email to Christian Williams Re Availability of Environmental Assessment for the Calvert Cliffs Exemption
ML24131A0612024-05-10010 May 2024
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Proposed Alternative to Utilize Code Case OMN-32 (L-2024-LLR-0030)
NRC-2024-0085, Response from State of MD Regarding Review of EA for Calvert Cliffs Exemption Request2024-05-0909 May 2024
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NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-591, Revision 0
ML24131A1212024-04-29029 April 2024
Email to State of MD Requesting Review of the EA for Calvert Cliffs Exemption Request
ML24012A0492024-01-11011 January 2024
Request for Additional Information Regarding Final Response to Generic Letter 2004-02
ML23311A1682023-11-0707 November 2023
NRR E-mail Capture - Constellation - Fleet Request - Acceptance of Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections (L-2023-LLR-0053 and L-2023-LLR-005
ML23311A1692023-11-0707 November 2023
NRR E-mail Capture - Constellation - Fleet Request - Acceptance of Proposed Alternative for Examinations of Exam Categories B-B, B-D, and C-A SG Pressure Retaining Welds and Full Penetration Welded Nozzles (L-2023-LLR-0055 and L-2023-LLR-00
ML23304A0152023-10-30030 October 2023
NRR E-mail Capture - Final RCI - Constellation Energy Generation, LLC - Calvert Cliffs 1 & 2 - Exemption from Security Rule (L-2023-LLE-0033)
ML23181A0732023-06-30030 June 2023
NRR E-mail Capture - Acceptance Review for Calvert Cliffs TSTF-59A
ML23160A0222023-06-0606 June 2023
NRR E-mail Capture - Calvert Cliffs - Long Term Coupon Surveillance Program RAI
ML23156A0102023-06-0404 June 2023
NRR E-mail Capture - Calvert Cliffs - RAI License Amendment Request for Emergency Desiel Generator
ML23080A0672023-03-21021 March 2023
NRR E-mail Capture - Acceptance Review for Calvert Cliffs Unit 1 - LAR to Modify the Long-Term Coupon Surveillance Program
ML23080A1002023-03-21021 March 2023
NRR E-mail Capture - Acceptance Review for Calvert Cliffs Repair Replacement of Saltwater System Buried Piping
ML23026A1332023-01-26026 January 2023
NRR E-mail Capture - Acceptance Review for Calvert Cliffs Deletion of License Condition for Decommissioning Trust LAR
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
ML22342B1462022-11-21021 November 2022
NRR E-mail Capture - Acceptance Review for TSTF 295A
ML22325A0052022-11-18018 November 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-273-A, Revision 2
ML22255A0132022-09-0909 September 2022
NRR E-mail Capture - NRC Acceptance Review of Braidwood, Byron, Calvert Cliffs, Ginna - License Amendment Request to Adopt TSTF-577
ML22200A0782022-07-19019 July 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request to Use Honeywell Mururoa V4F1 R Supplied Air Suits
ML22271A0772022-05-0606 May 2022
NRR E-mail Capture - Final RAIs 9.1.2021 Constellation Relief Request
ML22129A0132022-05-0606 May 2022
NRR E-mail Capture - Draft RAIs for Requests for Alternatives I4R-17, I4R-23, ISI-05-018, I6R-10
ML22091A2392022-04-0101 April 2022
NRR E-mail Capture - Calvert Cliffs - Formal RAI for Proposed Alternative for Examinations of Certain Pressurizer Welds
ML22091A0852022-04-0101 April 2022
NRR E-mail Capture - Braidwood and Byron - Final RAI Regarding Proposed Alternative for Various Pressurizer Welds (EPID L-2021-LLR-0035 and 0036)
ML22091A2402022-03-23023 March 2022
NRR E-mail Capture - (External_Sender) Salem Generating STATION-INCIDENTAL Take of Atlantic Sturgeon Collected on 03/22/2022
ML22075A1912022-03-16016 March 2022
NRR E-mail Capture - Acceptance for Review of Proposed Alternative Repair Method for Buried Class 3 Saltwater System Piping
ML22088A1562022-03-0202 March 2022
NRR E-mail Capture - Byron, Braidwood, Calvert Cliffs, and Ginna - Non-acceptance of Application to Revise Technical Specifications 5.6.5.b, the Core Operating Limits Report (COLR)
ML22059B0602022-02-28028 February 2022
Change to Review Schedule Regarding Proposed Alternative for Various Pressurizer Welds
ML22060A0172022-02-23023 February 2022
NRR E-mail Capture - Calvert Cliffs Nuclear Power Plant, Units 1 and 2 - Withdraw of Draft RAI Regarding Proposed Alternative for Various Pressurizer Welds
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
ML21281A1402022-01-14014 January 2022
Acceptance for Review of Proposed Alternative ISI-05-018 for Examinations of Steam Generator Pressure Retaining Welds and Full Penetration Welded Nozzles
ML21301A0672021-10-28028 October 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-541
ML21295A5712021-10-22022 October 2021
NRR E-mail Capture - Acceptance for Review of Proposed Alternative ISI-05-019 for Pressure Testing of Certain Portions of ASME Section XI Class 2 Auxiliary Feedwater Piping
ML21287A0322021-10-13013 October 2021
Request for Additional Information Re Proposed Alternative for Pressurizer Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Vessel Welds
ML21286A5902021-10-0505 October 2021
Acceptance for Review of Proposed Alternative ISI-05-017 for Examinations of Examination Category C-B Steam Generator
ML21287A0932021-10-0505 October 2021
Request for Additional Information: Calvert Cliffs 1 & 2 LAR to Revise Spent Fuel Pool Cooling - Shutdown Cooling Systems Licensing Basis (EPID L-2021-LLA-0112) (Email)
ML21256A1902021-09-10010 September 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application
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License Amendment Request to Change Spent Fuel Pool Cooling Design Basis
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NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-554
ML21201A0482021-07-19019 July 2021
Acceptance of Requested Licensing Action to Change Spent Fuel Pool Cooling Design Basis
ML21180A1562021-06-28028 June 2021
Request for Additional Information Regarding License Amendment Request Concerning Containment Sump
ML21152A1232021-06-0101 June 2021
Acceptance for Review of Proposed Alternative ISI-05-016 Involving Examination of Pressurizer Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Vessel Welds (EPID L-2021-LLR-0037) (Email)
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
2024-09-06
[Table view] |
Text
From: Morgan, Nadiyah Sent: Friday, March 27, 2015 5:40 PM To: Loomis, Thomas R:(GenCo-Nuc) (thomas.loomis@exeloncorp.com)
Cc: Furio, Patricia S:(CCNPP) (patricia.furio@exeloncorp.com); Villar, Enrique:(GenCo-Nuc) (Enrique.Villar@exeloncorp.com)
Subject:
CALVERT CLIFFS 1 & 2 - Volumetric Examination Interval Extension for Reactor Vessel Head Acceptance Review Results (MF5829/30)
- Tom, By letter dated January 8, 2015 (Agencywide Documents Access and Management System Accession No. ML15009A035), Exelon Generation Company, LLC submitted a relief request for authorization of a proposed alternative to exam frequency requirements of Item B4.40 of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code Case N-729-1 for performing volumetric and/or surface exams of the Reactor Vessel Closure Head penetrations at Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2. The purpose of this e-mail is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this relief request. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review.
The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant.
The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed change in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review, as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified, despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence.
If you have any questions, please contact me.
- Thanks, Dee Nadiyah S. Morgan Calvert Cliffs and Pilgrim Project Manager, NRR US Nuclear Regulatory Commission O-8F4 (301) 415-1016 Nadiyah.Morgan@NRC.GOV
