|
|
| Line 3: |
Line 3: |
| | issue date = 04/15/2009 | | | issue date = 04/15/2009 |
| | title = Application Accepted - Braidwood/Byron LAR to Change Fire Prot Prog for Ucsr (ME0971-74) | | | title = Application Accepted - Braidwood/Byron LAR to Change Fire Prot Prog for Ucsr (ME0971-74) |
| | author name = David M J | | | author name = David M |
| | author affiliation = NRC/NRR/DORL/LPLIII-2 | | | author affiliation = NRC/NRR/DORL/LPLIII-2 |
| | addressee name = Simpson P R | | | addressee name = Simpson P |
| | addressee affiliation = Exelon Corp, Exelon Generation Co, LLC | | | addressee affiliation = Exelon Corp, Exelon Generation Co, LLC |
| | docket = 05000454, 05000455, 05000456, 05000457 | | | docket = 05000454, 05000455, 05000456, 05000457 |
Revision as of 01:11, 12 July 2019
Letter Sequence Other |
|---|
|
|
MONTHYEARRS-09-047, License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms2009-03-26026 March 2009
License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms
Project stage: Request
ML0910606132009-04-15015 April 2009
Application Accepted - Braidwood/Byron LAR to Change Fire Prot Prog for Ucsr (ME0971-74)
Project stage: Other
ML0919700792009-07-22022 July 2009
Request for Additional Information Related to Upper Cable Spreading Room Fire Protection Requirements
Project stage: RAI
RS-09-126, Stations, Units 1 & 2 - Additional Information Supporting License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms2009-09-10010 September 2009
Stations, Units 1 & 2 - Additional Information Supporting License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms
Project stage: Request
ML1002514332010-01-27027 January 2010
Request for Additional Information, Upper Cable Spreading Room Fire Protections Requirements
Project stage: RAI
RS-10-053, Response to Request for Additional Information for Supporting License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms2010-03-15015 March 2010
Response to Request for Additional Information for Supporting License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms
Project stage: Response to RAI
ML1011107252010-04-22022 April 2010
Stations, Units 1 and 2 - Request for Additional Information Related to Upper Cable Spreading Room Fire Protection Requirements
Project stage: RAI
RS-10-094, Units 1 and 2 - Additional Information Supporting License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms2010-05-27027 May 2010
Units 1 and 2 - Additional Information Supporting License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms
Project stage: Request
ML1020902442010-09-16016 September 2010
Trip Report for Tour of Byron Station, Unit No. 1, Upper Cable Spreading Room on June 2, 2010
Project stage: Other
RS-10-153, Withdrawal of License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms2010-09-20020 September 2010
Withdrawal of License Amendment Request to Change Fire Protection Program Requirements for Upper Cable Spreading Rooms
Project stage: Withdrawal
ML1027806602010-10-13013 October 2010
Notice of Withdrawal of Application for Amendment to Facility Operating License
Project stage: Withdrawal
ML1027806032010-10-13013 October 2010
Withdrawal of License Amendment Request Related to Upper Cable Spreading Room Fire Protection Requirements
Project stage: Withdrawal
NRC-2010-0329, Braidwood, Units 1 and 2 and Byron, Units 1 and 2 - Notice of Withdrawal of Application for Amendment to Facility Operating License2010-10-13013 October 2010
Braidwood, Units 1 and 2 and Byron, Units 1 and 2 - Notice of Withdrawal of Application for Amendment to Facility Operating License
Project stage: Withdrawal
ML1027805152010-10-14014 October 2010
Withdrawal of License Amendment Request Related to Upper Cable Spreading Room Fire Protection Requirements
Project stage: Withdrawal
2010-10-13
[Table View] |
|
|---|
Category:E-Mail
MONTHYEARML23331A8922023-11-22022 November 2023
Supplement - Braidwood Security Rule Exemption Request ISFSI Docket No. Reference
ML23317A2012023-11-22022 November 2023
(External_Sender) Supplement - Byron Security Rule Exemption Request ISFSI Docket No. Reference
ML23321A2012023-11-17017 November 2023
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Proposed Alternative for Examination of Pressurizer Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Vessel Welds (L-2023-LLR-0062)
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
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
ML23305A2992023-11-0101 November 2023
NRR E-mail Capture - NRC Acceptance Review of Byron, Unit 2, Relief Request I4R-24
ML23304A0222023-10-30030 October 2023
NRR E-mail Capture - Final RCI - Constellation Energy Generation, LLC - Braidwood 1 & 2 - Exemption from Security Rule (L-2023-LLE-0030)
ML23304A0202023-10-30030 October 2023
NRR E-mail Capture - Final RCI - Constellation Energy Generation, LLC - Byron 1 & 2 - Exemption from Security Rule (L-2023-LLE-0027)
ML23272A0602023-09-29029 September 2023
NRR E-mail Capture - NRC Acceptance Review of Byron, Unit 1, Relief Request I4R-25
ML23187A0092023-07-0606 July 2023
NRR E-mail Capture - NRC Acceptance Review of Byron and Braidwood Request to Adopt TSTF-370
ML23103A4692023-04-12012 April 2023
NRR E-mail Capture - NRC Acceptance Review of Braidwood Request for Amendment to Revise TS 3.7.9
ML23069A0332023-03-0606 March 2023
Email to K. Lueshen Byron and Braidwood Commitment 10 - Request for Additional Information Set 1
ML23115A2412023-01-20020 January 2023
NRR E-mail Capture - Preliminary RAIs Related to L-2022-LLA-0131 - Byron, Unit 2, Reinsertion of an Accident Tolerant Fuel Lead Test Assembly
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
ML22284A1022022-10-0606 October 2022
NRR E-mail Capture - NRC Acceptance Review for Byron, Unit 2, License Amendment Request (LAR) to Reinsert an Accident Tolerant Fuel (ATF) Lead Test Assembly (LTA) (L-2022-LLA-0131)
NRC-2100-2022, EN 55999 Valcor Coil Shell Assemblies Final Notification (004)2022-09-12012 September 2022
EN 55999 Valcor Coil Shell Assemblies Final Notification (004)
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
NRC 2110-2022, EN 55999 - Valcor Engineering Corporation (009)2022-07-18018 July 2022
EN 55999 - Valcor Engineering Corporation (009)
ML22189A0602022-07-0707 July 2022
NRR E-mail Capture - Draft RAI for Byron/Braidwood TSTF-501
ML22136A2722022-05-16016 May 2022
NRR E-mail Capture - NRC Acceptance Review of Braidwood and Byron Adoption of TSTF-501
ML22129A0132022-05-0606 May 2022
NRR E-mail Capture - Draft RAIs for Requests for Alternatives I4R-17, I4R-23, ISI-05-018, I6R-10
ML22271A0772022-05-0606 May 2022
NRR E-mail Capture - Final RAIs 9.1.2021 Constellation Relief Request
ML22116A0242022-04-25025 April 2022
NRR E-mail Capture - NRC Acceptance Review of Braidwood, Byron, and Ginna Request to Adopt TSTF-246
ML22105A0722022-04-15015 April 2022
NRR E-mail Capture - Braidwood/Byron Verbal Authorization for Proposed Alternative I4R-15/I4R-21
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)
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)
ML22091A0842022-02-24024 February 2022
NRR E-mail Capture - Braidwood and Byron - Withdrawal of Draft RAI Regarding Proposed Alternative for Various Pressurizer Welds (EPID L-2021-LLR-0035 and 0036)
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
ML23089A0152022-01-0505 January 2022
NRR E-mail Capture - NRC Acceptance Review of Byron - Proposed Alternative for Examinations of Categories B-B, B-D, and C-A SG Welds and Nozzles
ML23089A0172022-01-0505 January 2022
NRR E-mail Capture - NRC Acceptance Review of Braidwood - Proposed Alternative for Examinations of Categories B-B, B-D, and C-A SG Welds and Nozzles
ML21301A0672021-10-28028 October 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-541
ML21272A1492021-09-29029 September 2021
NRR E-mail Capture - NRC Acceptance Review of Braidwood and Byron - Proposed Alternative for Examinations of Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections
ML21256A1902021-09-10010 September 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application
ML21252A0172021-09-0303 September 2021
NRR E-mail Capture - NRC Acceptance Review - Braidwood - License Amendment to Revise Technical Specification 3.7.9, Ultimate Heat Sink
ML21252A0042021-08-26026 August 2021
NRR E-mail Capture - NRC Acceptance Review - Braidwood/Byron/Clinton - Adoption of TSTF-273, Safety Function Determination Program Clarifications
ML21215A3502021-08-0303 August 2021
NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-554
ML21203A3112021-07-21021 July 2021
NRR E-mail Capture - Final Byron Permanently Defueled Technical Specifications (PDTS) - Second Round RAI
ML21189A1602021-07-0808 July 2021
NRR E-mail Capture - Request for Additional Information - Braidwood, Byron, and Ginna - Amendment to Address the Issues in Westinghouse NSALs
ML21189A1612021-07-0808 July 2021
NRR E-mail Capture - Second Round Request for Additional Information - Byron Permanently Defueled Technical Specification Amendment
ML21154A0162021-06-0202 June 2021
NRR E-mail Capture - NRC Acceptance Review of Braidwood - Proposed Alternative for Exam of Pzr Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Shell Welds
ML21154A0172021-06-0202 June 2021
NRR E-mail Capture - Acceptance Review of Byron - Proposed Alternative for Exam of Pzr Circumferential and Longitudinal Shell-to-Head Welds and Nozzle-to-Shell Welds
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
ML21123A2442021-05-0303 May 2021
NRR E-mail Capture - NRC Acceptance Review of Braidwood/Byron/Ginna - Application to Address the Issues Identified in Westinghouse Documents NSAL-09-5 and NSAL-15-1 (L-2021-LLA-0066)
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
ML21081A0972021-03-19019 March 2021
Acceptance Review for Byron Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis-External Events (EPID L-2021-JLD-0004) (E-mail)
2023-09-29
[Table view] |
Text
From: Marshall David Sent: Wednesday, April 15, 2009 1:06 PM To: patrick.simpson@exeloncorp.com Cc: ken.nicely@exeloncorp.com; Lisa.Schofield@exeloncorp.com; Alex Klein; Naeem Iqbal
Subject:
Application Accepted - Braidwood/Byron LAR to Change Fire Prot Prog for UCSR (ME0971-74)
Pat, By letter dated March 26, 2009, Exelon Generation Company, LLC (the licensee) submitted a license amendment request for Braidwood Station, Units 1 and 2, and Byron Station, Unit Nos.1 and 2 (ADAMS Accession Number ML090861015). The proposed license amendment requests Nuclear Regulatory Commission (NRC) approval to revise the fire protection program to eliminate the requirement for the backup manual carbon dioxide fire suppression system in the upper cable spreading rooms. The purpose of this message is to provide the results of the NRC staff's acceptance review of this amendment 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 was 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.
Consistent with Section 50.90 of Title 10 of the Code of Federal Regulations (10 CFR), an amendment to the license must fully describe the changes requested and follow, as far as applicable, the form prescribed for original applications. Section 50.34 of 10 CFR addresses the content of technical information required. This section stipulates that the submittal address the design and operating characteristics, unusual or novel design features, and principal safety considerations.
The NRC staff has reviewed your application and has concluded that it does provide technical information in sufficient detail to enable the NRC staff to proceed with its detailed technical review and make an independent assessment regarding the acceptability of the proposed amendment in terms of regulatory requirements and the protection of public health and safety and the environment. If additional information is needed for the NRC staff to complete its technical review, you will be advised by separate correspondence.
In accordance with our process as described in LIC-109, "ACCEPTANCE REVIEW PROCEDURES," I am placing a copy of this email in ADAMS as a publicly-available, official agency record.
Sincerely, Marshall David Senior Project Manager (301) 415-1547
E-mail Properties Mail Envelope Properties (01BD2A1885C88F45A12CB413DEF03410968D32B07E)
Subject:
Application Accepted - Braidwood/Byron LAR to Change Fire Prot Prog for UCSR (ME0971-74)
Sent Date: 4/15/2009 1:05:36 PM Received Date: 4/15/2009 1:05:36 PM From: Marshall David
Created By: Marshall.David@nrc.gov
Recipients:
patrick.simpson@exeloncorp.com (patrick.simpson@exeloncorp.com) Tracking Status: None ken.nicely@exeloncorp.com (ken.nicely@exeloncorp.com) Tracking Status: None Lisa.Schofield@exeloncorp.com (Lisa.Schofield@exeloncorp.com) Tracking Status: None Alex.Klein@nrc.gov (Alex Klein)
Tracking Status: None Naeem.Iqbal@nrc.gov (Naeem Iqbal)
Tracking Status: None
Post Office:
HQCLSTR01.nrc.gov
Files Size Date & Time
MESSAGE 14652 4/15/2009
Options Expiration Date:
Priority: olImportanceNormal ReplyRequested: False Return Notification: False
Sensitivity: olNormal Recipients received:
