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| | issue date = 06/18/2015 | | | issue date = 06/18/2015 |
| | title = NRC ESEP Questions - Calvert Cliffs Attachment 1A - Email 2 | | | title = NRC ESEP Questions - Calvert Cliffs Attachment 1A - Email 2 |
| | author name = Higgins F X | | | author name = Higgins F |
| | author affiliation = Exelon Corp | | | author affiliation = Exelon Corp |
| | addressee name = DiFrancesco N J | | | addressee name = Difrancesco N |
| | addressee affiliation = NRC/NRR/JLD | | | addressee affiliation = NRC/NRR/JLD |
| | docket = 05000317, 05000318 | | | docket = 05000317, 05000318 |
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Category:E-Mail
MONTHYEARML24012A0492024-01-11011 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
ML23080A1002023-03-21021 March 2023
NRR E-mail Capture - Acceptance Review for Calvert Cliffs Repair Replacement of Saltwater System Buried Piping
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
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
ML21214A0202021-08-0909 August 2021
License Amendment Request to Change Spent Fuel Pool Cooling Design Basis
ML21215A3502021-08-0303 August 2021
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
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
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)
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
ML21029A3302021-01-29029 January 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Fleet Alternative Request to Use ASME Code Case N-885
ML21022A0092021-01-21021 January 2021
Request-Calvert Cliffs-Exelon Generation Co., LLC
ML20352A3802020-12-17017 December 2020
Acceptance of Requested Licensing Action to Add Containment Sump Technical Specifications
ML20350B5582020-12-14014 December 2020
NRR E-mail Capture - Exelon Generation Company, LLC -Alternative Request for Documentation of Replacement of Pressure Retaining Bolting
2024-01-11
[Table view] |
Text
On behalf of Jeff Clark I am forwarding the Calvert Attachments.
Due to size limitations I split the PDF into two pdfs -one per unit. I will be sending attachments in separate emails. Attachment 1 contains Executive summary and Unit 1 Containment walkdown photos. Email 1 A contains Unit 2 Containment walkdown photos Email 2
Please confirm receipt of these pdfs as it completes our response to the ESEP questions.
Thank You
Frank Higgins Fukushima Seismic and Flooding Lead
Calvert Cliffs Frank.higgins@exeloncorp.com 5743602413 C 4104952372 W
Page 1 Containment Walkdown Photographs - Unit 2
Page 2 Contents UNIT 2 ..............................................................................................................................
............................ 3 Equipment ID No: 2LT-103
................................................................................................................... 3 Equipment ID No: 2LT-110X ................................................................................................................ 4 Equipment ID No: 2LT-110Y ................................................................................................................ 5 Equipment
Description:
Pressurizer Level ......................................................................................
........... 5 Equipment ID No: 2PT-105A ................................................................................................................. 6 Equipment
Description:
Pressurizer Pressure ...................................................................................
......... 6 Equipment ID No: 1LT-1124A ............................................................................................................... 7 Equipment ID No: 2PT-1013A
.............................................................................................................. 8 Equipment ID No: 2PT-1023A
.............................................................................................................. 9 Equipment ID No: 2TE-5309 .............................................................................................................. 10 Equipment ID No: SIT Tank 21 A ........................................................................................................ 11 Equipment ID No: 2LT-321................................................................................................................. 12 Equipment ID No: 2PT-321 ................................................................................................................ 13 Equipment ID No: SIT Tank 21 B ........................................................................................................ 14 Equipment ID No: 2LT-311................................................................................................................. 15 Equipment ID No: SIT Tank 22 A ........................................................................................................ 17 Equipment ID No: 2LT-341................................................................................................................. 18 Equipment ID No: 2PT-341 ................................................................................................................ 19 Equipment ID No: SIT Tank 22 B ........................................................................................................ 20 Equipment ID No: 2LT-331................................................................................................................. 21 Equipment ID No: 2PT-331 ................................................................................................................ 22
Page 3 UNIT 2Equipment ID No: 2LT-103 Equipment
Description:
Pressurizer Level
Page 4 Equipment ID No: 2LT-110X Equipment
Description:
Pressurizer Level
Page 5 Equipment ID No: 2LT-110Y Equipment
Description:
Pressurizer Level
Page 6 Equipment ID No: 2PT-105A Equipment
Description:
Pressurizer Pressure
Page 7 Equipment ID No: 2LT-1124A Equipment
Description:
Steam Generator Wide Range Level
Page 8 Equipment ID No: 2PT-1013A Equipment
Description:
Steam Generator Safety Channel Pressure Page 9 Equipment ID No: 2PT-1023A Equipment
Description:
Steam Generator Safety Channel Pressure
Page 10 Equipment ID No: 2TE-5309 Equipment
Description:
Containment Dome Temperature
Page 11 Equipment ID No: SIT Tank 21 A Equipment
Description:
21 A Safety Injection Tank Tank Mounting Typical for all SIT Tanks
Page 12 Equipment ID No: 2LT-321 Equipment
Description:
21 A SIT Level Transmitter
Page 13 Equipment ID No: 2PT-321 Equipment
Description:
21 A SIT Pressure Transmitter
Page 14 Equipment ID No: SIT Tank 21 B Equipment
Description:
21 B Safety Injection Tank
Page 15 Equipment ID No: 2LT-311 Equipment
Description:
21 B SIT Level Transmitter
Page 16 Equipment ID No: 2PT-311 Equipment
Description:
21 B SIT Pressure Transmitter
Page 17 Equipment ID No: SIT Tank 22 A Equipment
Description:
22 A Safety Injection Tank
Page 18 Equipment ID No: 2LT-341 Equipment
Description:
22 A SIT Level Transmitter
Page 19 Equipment ID No: 2PT-341 Equipment
Description:
22 A SIT Pressure Transmitter
Page 20 Equipment ID No: SIT Tank 22 B Equipment
Description:
22 B Safety Injection Tank
Page 21 Equipment ID No: 2LT-331 Equipment
Description:
22 B SIT Level Transmitter
Page 22 Equipment ID No: 2PT-331 Equipment
Description:
22 B SIT Pressure Transmitter
