Letter Sequence RAI |
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MONTHYEARRBG-47350, License Amendment Request, Changes to Technical Specification 2.1.1, Reactor Core SLs2013-05-28028 May 2013
License Amendment Request, Changes to Technical Specification 2.1.1, Reactor Core SLs
Project stage: Request
ML13197A2622013-07-16016 July 2013
Acceptance Review Email, License Amendment Request, Revise Technical Specification 2.1.1., Reactor Core Sls, to Reduce Minimum Reactor Dome Pressure Associated with Critical Power Correlation
Project stage: Acceptance Review
ML14106A0002014-04-15015 April 2014
NRR E-mail Capture - River Bend Station, Unit 1, Request for Additional Information Regarding Proposed Changes to TS 2.1.1, Reactor Core SLs
Project stage: RAI
RBG-47464, License Amendment Request - Response to NRC RAI, Changes to Technical Specification 2.1.1, Reactor Core SLs2014-05-0808 May 2014
License Amendment Request - Response to NRC RAI, Changes to Technical Specification 2.1.1, Reactor Core SLs
Project stage: Response to RAI
ML14192A8312014-12-11011 December 2014
Issuance of Amendment No. 182, Revise Technical Specification 2.1.1, Reactor Core Sls, to Reduce Minimum Reactor Dome Pressure Associated with Critical Power Correlation
Project stage: Approval
2014-12-11
[Table View] |
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Category:E-Mail
MONTHYEARML24289A1442024-10-15015 October 2024
NRR E-mail Capture - Acceptance Review - Entergy (Grand Gulf Nuclear Station and River Bend Station) - CNRO2024-00017 - Adopt TSTF-592 - CLIIP (L-2024-LLA-0133)
ML24137A2702024-05-16016 May 2024
NRR E-mail Capture - Entergy Fleet - Acceptance Review of License Amendment Request to Remove Obsolete License Conditions from Operating Licenses for GGNS, RBS, and WF3 (L-2024-LLA-0062)
ML24088A0092024-03-27027 March 2024
NRR E-mail Capture - Entergy Fleet - Final Request for Confirmation of Information (RCI) Re Alternative Request EN-RR-22-001 Concerning ASME Code Case N-752 (L-2022-LLR-0054)
ML23348A1222023-12-14014 December 2023
NRR E-mail Capture - Grand Gulf, River Bend, and Waterford, Unit 3 - 2nd Round of Official RAIs for RR EN-RR-22-001, Use ASME Code Case N-752, Risk Informed Categorization for Class 2 and 3 Systems
ML24031A2772023-11-27027 November 2023
(05000458/2024040) IP 95001 Regarding EA-23-071 Initial Request for Information
ML24102A2442023-09-22022 September 2023
NRR E-mail Capture - Audit Question TSTF-505 and 50.69
ML23240A3412023-08-28028 August 2023
NRR E-mail Capture - ANO-2, Grand Gulf, and River Bend - Acceptance Review of LAR Revising TSs to Adopt TSTF-205, Revision of Channel Calibration, Channel Functional Test, and Related Definitions
ML23207A0762023-07-14014 July 2023
EN 56557 - Update to Part 21 Report Re Potential Defect with Trane External Auto/Stop Emergency Stop Relay Card Pn: XI2650728-06
ML23159A0052023-06-0505 June 2023
56557-EN 56557 - Paragon - Redlined
ML23116A1462023-04-26026 April 2023
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Final RAI for Request to Update ASME Code Relief Request Safety Evaluations with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020, and RBS-ISI-019)
ML23103A4662023-04-0404 April 2023
NRR E-mail Capture - River Bend Station, Unit 1 - Acceptance Review for LAR to Adopt TSTF-505, Rev. 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
ML23103A4672023-04-0404 April 2023
NRR E-mail Capture - River Bend Station, Unit 1 - Acceptance Review for LAR to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
ML23089A0702023-03-29029 March 2023
TSTF-505 Email Providing Reference for 0.3g HCLPF Value
ML23072A3672023-03-0909 March 2023
NRR E-mail Capture - Entergy Fleet - Acceptance Review of Quality Assurance Program Manual Reduction in Commitment
ML23009B6912023-01-0909 January 2023
NRR E-mail Capture - Grand Gulf, Unit 1 and River, Unit 1 - Acceptance of Requested Licensing Action Request to Update ASME Code RR SE with NRC-Approved Revision of BWRVIP Guidelines
ML22206A0152022-07-21021 July 2022
NRR E-mail Capture - Entergy (Grand Gulf, River Bend, and Waterford-3) - Acceptance Review of the RR EN-RR-22-001, Case N-752, Risk-informed Cat & Treatment for Repair/Replacement Activities in Class 2 & 3 Systems
ML22173A0372022-06-21021 June 2022
NRR E-mail Capture - Entergy (Grand Gulf and River Bend) - Acceptance Review of the License Amendment Request to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling
ML21356A5882021-12-22022 December 2021
NRR E-mail Capture - Acceptance for Review: River Bend Station 1 - IST Program Relief Request for PIV Testing Frequency
ML21312A4792021-11-0505 November 2021
Email: NRC Staff Preliminary Questions Regarding X Energy LLC Xe-100 Topical Report: Risk-Informed Performance-Based Licensing Basis Development
ML21308A5602021-11-0404 November 2021
NRR E-mail Capture - Arkansas Nuclear One, Units 1 and 2, Grand Gulf, River Bend, and Waterford, Unit 3 - Acceptance Review of LAR to Adopt TSTF-554, Revise Reactor Coolant Leakage Requirements
ML21292A0112021-10-18018 October 2021
NRR E-mail Capture - ANO, 1 and 2, Grand Gulf, River Bend, Waterford, 3 - Acceptance Review of LAR to Adopt TSTF-541, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position
ML21218A0412021-07-19019 July 2021
NRR E-mail Capture - River Bend Unit 1 - Acceptance of License Amendment Request to Add License Condition Concerning Receipt, Possession
ML21174A0342021-06-22022 June 2021
NRR E-mail Capture - Entergy Fleet (ANO, Ggulf, Rbend, & Waterford) - Acceptance Review for Relief Request to Use a Provision of a Later Edition of the ASME Code, Section XI for Periodic System Pressure Tests Exemptions
ML21109A2142021-04-19019 April 2021
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Rev. Est Hours for Review of Relief Request (RR) - ASME Code RR Safety Eval with NRC-Approved Rev of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019)
ML21099A0312021-03-30030 March 2021
Email 3-30-2021 - Request for Information_ RBS EP Exercise Inspection (Week of 5_10_2021)
ML21109A2132021-03-23023 March 2021
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Relief Request (RR) Associated with ASME Code RR Safety Evaluations with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019)
ML21068A4092021-03-0909 March 2021
NRR E-mail Capture - Entergy Fleet (GGNS and RBS) -Approval of TSTF-501 LAR, Relocate Sored Fuel Oil and Lube Oil Volume Values to Licensee Control
ML21022A1692021-01-22022 January 2021
NRR E-mail Capture - Entergy Fleet (ANO, Grand Gulf, River Bend, and Waterford) - Acceptance Review for RR EN-20-RR-003, Proposed Alternative to Use ASME Code Case N-711-2
ML21015A3452021-01-14014 January 2021
NRR E-mail Capture - Grand Gulf and River Bend - Revised Estimated Hours for Relief Request Associated with ASME Code RR SEs with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019)
ML20337A1382020-11-23023 November 2020
Acceptance of License Amendment Request to Adopt GL 86-10 Standard License Condition for Fire Protection
ML20329A1442020-11-20020 November 2020
Terrapower QAPD Preliminary Questions Email
ML20317A2922020-10-15015 October 2020
Entergy Operations, Inc. (River Bend Station, Unit 1) - Acceptance Review of License Amendment Request to Revise Technical Specifications to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements
ML20289A3542020-10-14014 October 2020
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of TSTF-563 LAR, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program
ML20255A1892020-09-0909 September 2020
Email 09Sept2020 - RFI for RBS EP Exercise Inspection
ML20260H4422020-09-0808 September 2020
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Official RAIs for RR Associated with Updating ASME Code RR SEs with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019)
ML20169A3782020-06-16016 June 2020
Email-20-0196-NRC Riv Response V. Dricks to Tom Gurdziel Inquiry: Extent of Condition Flex Equipment
ML20169A6752020-05-20020 May 2020
Email-20-0196, Tom Gurdziel Inquiry to NRC Chairman Resource, Extent of Condition FLEX Equipment, 05/20/2020
ML20093C3072020-04-0101 April 2020
NRR E-mail Capture - (External_Sender) Entergy Fleet - Performance-Based Cyber Security Testing Plan Fee Waiver Response Letter (EPID P-2020-PRF-0000; CAC No. 001648)
ML20086J6572020-03-26026 March 2020
NRR E-mail Capture - River Bend Station, Unit 1 -Acceptance Review of the LAR Associated with Extending the Implementation Date from 5/13/2020 to 9/30/2020 for Emergency Action Level Scheme
ML20079D9302020-03-19019 March 2020
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of LAR Associated with Adopting TSTF-501, Relocate Stored Fuel Oil and Lube Oil Volumes to Licensee Control
ML20057G1752020-02-24024 February 2020
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of LAR Associated with TSTF-566, Revise Actions for Inoperable RHR-Shutdown Cooling Subsystems
ML20057G1592020-02-24024 February 2020
NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of LAR Associated with TSTF-439, Eliminate Second Completion Times Limiting Time from Discovery of Failure to Meet an LCO
ML20038A2092020-02-0404 February 2020
05000458 Request for Information IR2020-001 Occupational Radiation Safety
ML19352F5222019-12-17017 December 2019
NRR E-mail Capture - Acceptance Review Results for License Amend Request to Revise TS 3.3.5.2 to Adopt TSTF-425, Rev 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5b, for River Bend,
ML19102A0722019-04-11011 April 2019
NRR E-mail Capture - River Bend Station, Unit 1 - Final Request for Additional Information Relief Request RBS-ISI-021
ML19095B7622019-04-0303 April 2019
Acceptance Review Results for License Amendment Request to Adopt TSTF-564, Revision 2, Safety Limit MCPR (Minimum Critical Power Ratio), for Grand Gulf Nuclear Station, Unit 1 and River Bend Station, Unit 1 (EPID L-22019-LLA-0051)
ML19059A1782019-02-28028 February 2019
Acceptance Review Results for Relief Request No. EN-19-RR-1 to Use ASME Code Case N-831-1 for Entergy Fleet
ML19059A0292019-02-27027 February 2019
NRR E-mail Capture - Acceptance Review Results for License Amendment Request to Adopt TSTF-529, Revision 4, Clarify Use and Application Rules, for Entergy Fleet
ML19008A3592019-01-0808 January 2019
NRR E-mail Capture - Acceptance Review: RR Volumetric Exams (L-2018-LLR-0388)
ML18365A1422018-12-28028 December 2018
NRR E-mail Capture - Acceptance Review Results - Removal of TS Table of Contents (L-2018-LLA-0489)
2024-05-16
[Table view] |
Text
NRR-PMDAPEm Resource From: Wang, Alan Sent: Tuesday, April 15, 2014 11:50 AM To: BURMEISTER, BARRY M; Joseph Clark (JCLARK@entergy.com)
Cc: Burkhardt, Janet
Subject:
River Bend Station, Unit 1, Request for Additional Information Regarding Proposed Changes to TS 2.1.1, "Reactor Core SLs" (TAC No. MF1948)
Barry and Joey, by letter dated May 28, 2013 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML13155A138), Entergy Operations, Inc. (the licensee) submitted a license amendment request (LAR) to revise the River Bend Station, Unit No. 1 (RBS) Technical Specification (TS). Specifically, this LAR proposed to reduce the minimum reactor vessel dome pressure associated with the critical power correlation from 785 psig to 685 psig in TS 2.1.1 and its associated Bases. The Nuclear Regulatory Commission (NRC) staff has reviewed the May 28, 2013, Entergy submittal regarding changes to the Safety Limits TS 2.1.1.1 and 2.1.1.2 and has determined that the following additional information is required to complete its review of the amendment request:
- 1. Please provide a summary data base used for development and verification of the GEXL critical power correlation, and justify that the data used are enough to support the proposed lower pressure range to 685 psig and
- 2. Provide a detailed description of the analytic analysis for the Pressure Regulator Failure Open (PRFO)
- maximum demand anticipated operational occurrence (AOO) transient to support the proposed LAR including a sequence of event in relation to the set point for turbine control valves, safety-relief valves (SRVs) and main steam isolation valves (MSIVs) to justify that the event cause the critical power ratio (CPR) to increase.
This request was discussed with Mr. Barry Burmeister of your staff on April 11, 2014, and it was agreed that a response would be provided within 30 days from the issuance of this email. If circumstances result in the need to revise the requested response date, please contact me at (301) 415-1445 or via e-mail at Alan.Wang@nrc.gov.
Alan B. Wang Project Manager (River Bend Station)
Nuclear Regulatory Commission Division of Operating Reactor Licensing 1
Hearing Identifier: NRR_PMDA Email Number: 1225 Mail Envelope Properties (Alan.Wang@nrc.gov20140415114900)
Subject:
River Bend Station, Unit 1, Request for Additional Information Regarding Proposed Changes to TS 2.1.1, "Reactor Core SLs" (TAC No. MF1948)
Sent Date: 4/15/2014 11:49:54 AM Received Date: 4/15/2014 11:49:00 AM From: Wang, Alan Created By: Alan.Wang@nrc.gov Recipients:
"Burkhardt, Janet" <Janet.Burkhardt@nrc.gov>
Tracking Status: None "BURMEISTER, BARRY M" <BBURMEI@entergy.com>
Tracking Status: None "Joseph Clark (JCLARK@entergy.com)" <JCLARK@entergy.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 1973 4/15/2014 11:49:00 AM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
