RBG-47870, License Renewal Application, Revised Updated Safety Analysis Report Supplement, Appendix a, Section A.4, License Renewal Commitment List: Difference between revisions

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{{#Wiki_filter:* Entergx
{{#Wiki_filter:*  
~.
~. Entergx RBG-47870 June 6, 2018 Attn: Document Control Desk U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738 Entergy Operations. Inc.
Entergy Operations. Inc.
R,Vflr Bend Station 5485 US Highway 61 N St Francisville. LA 70775 f el 225*381-4374 William F. Maguire Site Vice President River Bend Station  
R,Vflr Bend Station 5485 US Highway 61 N St Francisville. LA 70775 f el 225*381-4374 William F. Maguire Site Vice President River Bend Station RBG-47870 June 6, 2018 Attn : Document Control Desk U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville , MD 20852-2738


==SUBJECT:==
==SUBJECT:==
License Renewal Application , Revised Updated Safety Analysis Report Supplement, Appendix A, Section A.4, License Renewal Commitment List River Bend Station , Unit 1 Docket No. 50-458 License No. NPF-47
License Renewal Application, Revised Updated Safety Analysis Report Supplement, Appendix A, Section A.4, License Renewal Commitment List River Bend Station, Unit 1 Docket No. 50-458 License No. NPF-47  


==References:==
==References:==
: 1) Entergy Letter: License Renewal Application (RBG-47735 dated May 25, 2017)
: 1) Entergy Letter: License Renewal Application (RBG-47735 dated May 25, 2017)  


==Dear Sir or Madam :==
==Dear Sir or Madam:==
 
In Reference 1, Entergy Operations, Inc (Entergy) submitted an application for renewal of the operating license for River Bend Station (RBS) for an additional 20 years beyond the current expiration date. Included in the application for renewal of the operating license was the Updated Safety Analysis Report Supplement, Appendix A, Section A.4, License Renewal Commitment List. During the license renewal application review, Section A.4, License Renewal Commitment List was updated to include new and revised information resulting from the review. provides the complete updated license renewal commitment list.
In Reference 1, Entergy Operations, Inc (Entergy) submitted an application for renewal of the operating license for River Bend Station (RBS) for an additional 20 years beyond the current expiration date. Included in the application for renewal of the operating license was the Updated Safety Analysis Report Supplement, Appendix A, Section A.4, License Renewal Commitment List. During the license renewal application review, Section A.4 , License Renewal Commitment List was updated to include new and revised information resulting from the review.
If you require additional information, please contact Mr. Tim Schenk at (225)-381-4177 or tschenk@entergy.com.  
Enclosure 1 provides the complete updated license renewal commitment list.
If you require additional information , please contact Mr. Tim Schenk at (225)-381-4177 or tschenk@entergy.com.


RBG-47870 Page 2 of 2 In accordance with 10 CFR 50.91 (b)(1), Entergy is notifying the State of Louisiana and the State of Texas by transmitting a copy of this letter to the designated State Official.
RBG-47870 Page 2 of 2 In accordance with 10 CFR 50.91 (b)(1), Entergy is notifying the State of Louisiana and the State of Texas by transmitting a copy of this letter to the designated State Official.
I declare under penalty of perjury that the foregoing is true and correct. Executed on June 6,2018.
I declare under penalty of perjury that the foregoing is true and correct. Executed on June 6,2018.
Sincerely, WFM/RMC/dp : Updated Safety Analysis Report Supplement, Appendix A, Section A.4 - River Bend Station cc:     (with Enclosure)
Sincerely, WFM/RMC/dp : Updated Safety Analysis Report Supplement, Appendix A, Section A.4 - River Bend Station cc:
U. S. Nuclear Regulatory Commission Attn : Emmanuel Sayoc 11555 Rockville Pike Rockville, MD 20852 cc :   (w/o Enclosure)
(with Enclosure)
U. S. Nuclear Regulatory Commission Attn: Emmanuel Sayoc 11555 Rockville Pike Rockville, MD 20852 cc:
(w/o Enclosure)
U. S. Nuclear Regulatory Commission Attn: Lisa Regner 11555 Rockville Pike Rockville, MD 20852 U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Blvd.
U. S. Nuclear Regulatory Commission Attn: Lisa Regner 11555 Rockville Pike Rockville, MD 20852 U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Blvd.
Arlington, TX 76011 -4511 NRC Resident Inspector PO Box 1050 St. Francisville, LA 70775 Central Records Clerk Public Utility Commission of Texas 1701 N. Congress Ave .
Arlington, TX 76011 -4511 NRC Resident Inspector PO Box 1050 St. Francisville, LA 70775 Central Records Clerk Public Utility Commission of Texas 1701 N. Congress Ave.
Austin, TX 78711-3326 Department of Environmental Quality Office of Environmental Compliance Radiological Emergency Planning and Response Section Ji Young Wiley P.O. Box 4312 Baton Rouge , LA 70821-4312 RBF1-18-0107
Austin, TX 78711-3326 Department of Environmental Quality Office of Environmental Compliance Radiological Emergency Planning and Response Section Ji Young Wiley P.O. Box 4312 Baton Rouge, LA 70821-4312 RBF1-18-0107  


RBG-47870 Enclosure 1 License Renewal Application Updated Safety Analysis Report Supplement, Appendix A, Section A.4 License Renewal Commitment List
RBG-47870 License Renewal Application Updated Safety Analysis Report Supplement, Appendix A, Section A.4 License Renewal Commitment List  


RBG-47870 Page 1 of 6 A.4 LICENSE RENEWAL COMMITMENT LIST Implementation            Source No. Program or Activity                       Commitment                               Schedule          (Letter Number) 1 Aboveground Metallic Implement the Aboveground Metallic Tanks Program as     Prior to February 28 ,  RBG-47735 Tanks               described in LRA Section A.1 .1.                       2025.                    RBG-47818 2 Bolting Integrity   Enhance the Bolting Integrity Program as described in   Prior to February 28,    RBG-47735 LRA Section A.1 .2.                                     2025.                    RBG-47828 3 Neutron Absorbing   Implement the Neutron Absorbing Material Monitoring     Prior to February 28,    RBG-47735 Material Monitoring Program as described in LRA Section A.1.3.             2025 , or the end of the RBG-47830 last refueling outage   RBG-47848 prior to August 29, 2025, whichever is later.
RBG-47870 Page 1 of 6 A.4 LICENSE RENEWAL COMMITMENT LIST No.
4 Buried and          Implement the Buried and Underground Piping and        Prior to February 28,   RBG-47735 Underground Piping  Tanks Inspection Program as described in LRA Section    2025 , or the end of the RBG-47813 and Tanks Inspection A.1.4.                                                  last refueling outage   RBG-47850 prior to August 29,     RBG-47860 2025 , whichever is later.
Program or Activity Commitment 1
5 BWR Vessel Internals Enhance the BWR Vessel Internals Program as            Prior to February 28,   RBG-47735 described in LRA Section A.1.1O.                        2025. Initial           RBG-47818 inspections will be performed prior to August 29, 2030.
Aboveground Metallic Implement the Aboveground Metallic Tanks Program as Tanks described in LRA Section A.1.1.
6 Coating Integrity    Implement the Coating Integrity Program as described in Prior to February 28,   RBG-47735 LRA Section A.1 .11 .                                  2025, or the end of the RBG-47805 last refueling outage prior to August 29, 2025 , whichever is later.
2 Bolting Integrity Enhance the Bolting Integrity Program as described in LRA Section A.1.2.
7 Compressed Air      Enhance the Compressed Air Monitoring Program as        Prior to February 28,   RBG-47735 Monitoring          described in LRA Section A.1.12.                        2025.
3 Neutron Absorbing Implement the Neutron Absorbing Material Monitoring Material Monitoring Program as described in LRA Section A.1.3.
4 Buried and Implement the Buried and Underground Piping and Underground Piping Tanks Inspection Program as described in LRA Section and Tanks Inspection A.1.4.
5 BWR Vessel Internals Enhance the BWR Vessel Internals Program as described in LRA Section A.1.1 O.
6 Coating Integrity Implement the Coating Integrity Program as described in LRA Section A.1.11.
7 Compressed Air Enhance the Compressed Air Monitoring Program as Monitoring described in LRA Section A.1.12.
Implementation Source Schedule (Letter Number)
Prior to February 28, RBG-47735 2025.
RBG-47818 Prior to February 28, RBG-47735 2025.
RBG-47828 Prior to February 28, RBG-47735 2025, or the end of the RBG-47830 last refueling outage RBG-47848 prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the RBG-47813 last refueling outage RBG-47850 prior to August 29, RBG-47860 2025, whichever is later.
Prior to February 28, RBG-47735 2025. Initial RBG-47818 inspections will be performed prior to August 29, 2030.
Prior to February 28, RBG-47735 2025, or the end of the RBG-47805 last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025.  


RBG-47870 Page 2 of 6 Implementati on            Sou rce No. Program or Activity                         Commitment                                Schedule          (Letter Number) 8 Containment Inservice Enhance the CII-IWE Program as described in LRA         Prior to February 28,   RBG-47735 Inspection - IWE      Section A.1.13.                                          2025 , or the end of the last refueling outage prior to August 29, 2025, whichever is later.
RBG-47870 Page 2 of 6 No.
9 Diesel Fuel Monitoring Enhance the Diesel Fuel Monitoring Program as            Prior to February 28,   RBG-47735 described in LRA Section A.1 .15.                        2025 , or the end of the RBG-47812 last refueling outage   RBG-47849 prior to August 29,     RBG-47860 2025 , whichever is later.
8 9
10    External Surfaces      Enhance the External Surfaces Monitoring Program as      Prior to February 28,   RBG-47735 Monitoring            described in LRA Section A.1 .1 7.                      2025 , or the end of the last refueling outage prior to August 29, 2025 , whichever is later.
10 11 11a Program or Activity Containment Inservice Inspection - IWE Diesel Fuel Monitoring External Surfaces Monitoring Fatigue Monitoring Fatigue Monitoring Commitment Enhance the CII-IWE Program as described in LRA Section A.1.13.
11  Fatigue Monitoring    Enhance the Fatigue Monitoring Program as described in  Enhancement to           RBG-47735 LRA Section A.1 .18.                                    develop a set of fatigue usage calculations :
Enhance the Diesel Fuel Monitoring Program as described in LRA Section A.1.15.
Enhance the External Surfaces Monitoring Program as described in LRA Section A.1.1 7.
Enhance the Fatigue Monitoring Program as described in LRA Section A.1.18.
Revise the Fatigue Monitoring Program description (Section 7B) of RBS-EP-15-00006, "Aging Management Program Evaluation Report Class 1 Mechanical," to state acceptable corrective actions include repair of the component, replacement of the component, and a more rigorous analysis of the component to demonstrate that the design code limit will not be exceeded during the period of extended operation.
Implementation Source Schedule (Letter Number)
Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the RBG-47812 last refueling outage RBG-47849 prior to August 29, RBG-47860 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.
Enhancement to RBG-47735 develop a set of fatigue usage calculations:
prior to August 29, 2023.
prior to August 29, 2023.
Remaining enhancements: prior to February 28, 2025.
Remaining enhancements: prior to February 28, 2025.
11a  Fatigue Monitoring    Revise the Fatigue Monitoring Program description        Prior to February 28,   RBG-47846 (Section 7B) of RBS-EP-15-00006, "Aging Management      2025.
Prior to February 28, RBG-47846 2025.  
Program Evaluation Report Class 1 Mechanical, " to state acceptable corrective actions include repair of the component, replacement of the component, and a more rigorous analysis of the component to demonstrate that the design code limit will not be exceeded during the period of extended operation.
                                                                                                                              -  --


RBG-47870 Page 3 of 6 Implementation            Source No. Program or Activity                       Commitment                                Schedule          (Letter Number) 12  Fire Water System     Enhance the Fire Water System Program as described in   Prior to February 28 ,  RBG-47735 LRA Section A.1 .20.                                    2025, or the end of the  RBG-47805 last refueling outage    RBG-47818 prior to August 29, 2025, whichever is later.
RBG-47870 Page 3 of 6 No.
12a  Fire Water System      Remove existing coating , perform bottom thickness     W ithin seven years      RBG-47818 measurements and recoat the fire water storage tanks . prior to February 28, 2025.
12 12a 13 14 15 16 17 18 Program or Activity Fire Water System Fire Water System Flow-Accelerated Corrosion Inservice Inspection -
13  Flow-Accelerated      Enhance the Flow-Accelerated Corrosion Program as       Prior to February 28,    RBG-47735 Corrosion              described in LRA Section A.1 .21 .                     2025 .                  RBG-47860 14  Inservice Inspection - Enhance the ISI-IWF Program as described in LRA         Prior to February 28,    RBG-47735 IWF                    Section A.1.23.                                        2025.
IWF Inspection of Overhead Heavy Load and Light Load (Related to Refueling) Handling Systems Internal Surfaces in Miscellaneous Piping and Ducting Components Masonry Wall Non-EO Electrical Cable Connections Commitment Enhance the Fire Water System Program as described in LRA Section A.1.20.
15  Inspection of Overhead Enhance the Inspection of Overhead Heavy Load and       Prior to February 28,    RBG-47735 Heavy Load and Light  Light Load (Related to Refueling) Handling Systems     2025.
Remove existing coating, perform bottom thickness measurements and recoat the fire water storage tanks.
Load (Related to      Program as described in LRA Section A.1.24.
Enhance the Flow-Accelerated Corrosion Program as described in LRA Section A.1.21.
Refueling) Handling Systems 16  Internal Surfaces in  Implement the Internal Surfaces in Miscellaneous Piping Prior to February 28,    RBG-47735 Miscellaneous Piping  and Ducting Components Program as described in LRA     2025.                    RBG-47835 and Ducting            Section A.1 .25.                                                                 RBG-47860 Components 17  Masonry Wall          Enhance the Masonry Wall Program as described in LRA   Prior to February 28,    RBG-47735 Section A.1.26.                                        2025 .
Enhance the ISI-IWF Program as described in LRA Section A.1.23.
18  Non-EO Electrical      Implement the Non-EO Electrical Cable Connections       Prior to February 28,    RBG-47735 Cable Connections      Program as described in LRA Section A.1.27.             2025 , or the end of the last refueling outage prior to August 29,                       I 2025 , whichever is later.
Enhance the Inspection of Overhead Heavy Load and Light Load (Related to Refueling) Handling Systems Program as described in LRA Section A.1.24.
I
Implement the Internal Surfaces in Miscellaneous Piping and Ducting Components Program as described in LRA Section A.1.25.
Enhance the Masonry Wall Program as described in LRA Section A.1.26.
Implement the Non-EO Electrical Cable Connections Program as described in LRA Section A.1.27.
Implementation Source Schedule (Letter Number)
Prior to February 28, RBG-47735 2025, or the end of the RBG-47805 last refueling outage RBG-47818 prior to August 29, 2025, whichever is later.
Within seven years RBG-47818 prior to February 28, 2025.
Prior to February 28, RBG-47735 2025.
RBG-47860 Prior to February 28, RBG-47735 2025.
Prior to February 28, RBG-47735 2025.
Prior to February 28, RBG-47735 2025.
RBG-47835 RBG-47860 Prior to February 28, RBG-47735 2025.
Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, I
2025, whichever is I
later.


RBG-47870 Page 4 of 6 Implementation            Source No. Program or Activity                         Commitment                                    Schedule        (Letter Number) 19  Non-EO Inaccessible      Implement the Non-EO Inaccessible Power Cables             Prior to February 28 ,  RBG-47735 Power Cables (<! 400    (<! 400 V) Program as described in LRA Section A.1.28. 2025, or the end of the  RBG-47828 V)                                                                                  last refueling outage prior to August 29, 2025, whichever is later.
RBG-47870 Page 4 of 6 No.
20  Non-EO Insulated        Implement the Non-EO Insulated Cables and                   Prior to February 28,  RBG-47735 Cables and              Connections Program as described in LRA Section           2025 , or the end of the RBG-47828 Connections              A.1 .29.                                                   last refueling outage prior to August 29, Revise RBS report, Aging Management Program               2025, whichever is Evaluation Results - Electrical , to include directions to later.
19 20 21 22 23 Program or Activity Non-EO Inaccessible Power Cables (<! 400 V)
perform an engineering evaluation in the corrective actions program element.
Non-EO Insulated Cables and Connections Non-EO Sensitive Instrumentation Circuits Test Review One-Time Inspection One-Time Inspection-Small-Bore Piping Commitment Implement the Non-EO Inaccessible Power Cables
21  Non-EO Sensitive        Implement the Non-EO Sensitive Instrumentation Circu its  Prior to February 28,    RBG-47735 Instrumentation Circuits Test Review Program as described in LRA Section           2025 , or the end of the                 I
(<! 400 V) Program as described in LRA Section A.1.28.
                                                                                                                                              ,
Implement the Non-EO Insulated Cables and Connections Program as described in LRA Section A.1.29.
Test Review              A.1.30.                                                    last refueling outage                     !
Revise RBS report, Aging Management Program Evaluation Results - Electrical, to include directions to perform an engineering evaluation in the corrective actions program element.
prior to August 29, 2025 , whichever is later.
Implement the Non-EO Sensitive Instrumentation Circuits Test Review Program as described in LRA Section A.1.30.
22  One-Time Inspection      Implement the One-Time Inspection Program as              Prior to February 28,   RBG-47735 described in LRA Section A.1.32.                          2025, or the end of the RBG -47834 last refueling outage   RBG-47860 prior to August 29, 2025 , whichever is later.
Implement the One-Time Inspection Program as described in LRA Section A.1.32.
23  One-Time Inspection-    Implement the One-Time Inspection - Small-Bore Piping      Prior to February 28 ,   RBG-47735 Small-Bore Piping        Program as described in LRA Section A.1.33.                2025 , or the end of the last refueling outage prior to August 29, 2025, whichever is later.
Implement the One-Time Inspection - Small-Bore Piping Program as described in LRA Section A.1.33.
Implementation Source Schedule (Letter Number)
Prior to February 28, RBG-47735 2025, or the end of the RBG-47828 last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the RBG-47828 last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the I,
last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the RBG-47834 last refueling outage RBG-47860 prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.  


RBG-47870 Page 5 of 6 Implementation            Source No. Program or Activity                           Commitment                              Schedule          (Letter Number) 24  Periodic Surveillance   Enhance the PSPM Program as described in LRA           Prior to February 28,   RBG-47735 and Preventive          Section A.1.34.                                        2025, or the end of the RBG-47805 Maintenance                                                                    last refueling outage   RBG-47835 prior to August 29,     RBG-47846 2025 , whichever is     RBG-47860 later.                   RBG-47861 RBG-47867 25  Reactor Head Closure    Enhance the Reactor Head Closure Studs Program as      Prior to February 28,   RBG-47735 Studs                  described in LRA Section A.1 .36 .                    2025 , or the end of the last refueling outage prior to August 29 ,
RBG-47870 Page 5 of 6 No.
2025, whichever is later.
24 25 26 27 28 Program or Activity Periodic Surveillance and Preventive Maintenance Reactor Head Closure Studs RG 1.127, Inspection of Water-Control Structures Associated with Nuclear Power Plants Selective Leaching Structures Monitoring Commitment Enhance the PSPM Program as described in LRA Section A.1.34.
26  RG 1.127, Inspection of Enhance the RG 1.127, Inspection of Water-Control      Prior to February 28,   RBG-47735 Water-Control          Structures Associated with Nuclear Power Plants        2025 , or the end of the Structures Associated  Program as described in LRA Section A.1.38.            last refueling outage with Nuclear Power                                                            prior to August 29, Plants                                                                        2025 , wh ichever is later.
Enhance the Reactor Head Closure Studs Program as described in LRA Section A.1.36.
27  Selective Leaching      Implement the Selective Leaching Program as described  Prior to February 28,   RBG-47735 in LRA Section A.1 .39 .                              2025 , or the end of the RBG-47812 last refueling outage prior to August 29, 2025, whichever is later.
Enhance the RG 1.127, Inspection of Water-Control Structures Associated with Nuclear Power Plants Program as described in LRA Section A.1.38.
28  Structures Monitoring  Enhance the Structures Monitoring Program as described Prior to February 28,   RBG-47735 in LRA Section A.1 .41 .                              2025, or the end of the RBG-47842 last refueling outage   RBG-47860 prior to August 29, 2025, whichever is later.
Implement the Selective Leaching Program as described in LRA Section A.1.39.
Enhance the Structures Monitoring Program as described in LRA Section A.1.41.
Implementation Source Schedule (Letter Number)
Prior to February 28, RBG-47735 2025, or the end of the RBG-47805 last refueling outage RBG-47835 prior to August 29, RBG-47846 2025, whichever is RBG-47860 later.
RBG-47861 RBG-47867 Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the RBG-47812 last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47735 2025, or the end of the RBG-47842 last refueling outage RBG-47860 prior to August 29, 2025, whichever is later.  


RBG-47870 Page 6 of 6 Implementation            Source No. Program or Activity                         Commitment                              Schedule        (Letter Number) 29  Water Chemistry         Enhance the Water Chemistry Control- Closed Treated     Prior to February 28,  RBG-47735 Control - Closed        Water Systems Program as described in LRA Section       2025.
RBG-47870 Page 6 of 6 No.
Treated Water Systems A.1.43.
29 30 31 32 Program or Activity Water Chemistry Control - Closed Treated Water Systems Control Rod Drive Return Line Nozzle Program Service Water Integrity Neutron Absorbing Material Monitoring Commitment Enhance the Water Chemistry Control-Closed Treated Water Systems Program as described in LRA Section A.1.43.
30  Control Rod Drive      Enhance the Control Rod Drive Return Line Nozzle         Prior to February 28,  RBG-47812 Return Line Nozzle      Program as described in LRA Section A.1.5 .              2025, or the end of the Program                                                                          last refueling outage prior to August 29, 2025 , whichever is later.
Enhance the Control Rod Drive Return Line Nozzle Program as described in LRA Section A.1.5.
31  Service Water Integrity Enhance the Service Water Integrity Program as           Prior to February 28,  RBG-47834 described in LRA Section A.1.40.                        2025.
Enhance the Service Water Integrity Program as described in LRA Section A.1.40.
32  Neutron Absorbing      Install aluminum boron-carbide neutron absorbing         Prior to February 28,  RBG-47830 Material Mon itoring    material before the period of extended operation so that 2025, or the end of the RBG-47848 the Boraflex material in the spent fuel pool will not be last refueling outage credited to perform a neutron absorption function.       prior to August 29, Entergy shall submit a letter to the NRC, within 60 days 2025, whichever is following installation of the new neutron absorbing     later.
Install aluminum boron-carbide neutron absorbing material before the period of extended operation so that the Boraflex material in the spent fuel pool will not be credited to perform a neutron absorption function.
material, confirming that the Boraflex material is no longer credited for neutron absorption.
Entergy shall submit a letter to the NRC, within 60 days following installation of the new neutron absorbing material, confirming that the Boraflex material is no longer credited for neutron absorption.  
                --                                                     -~  -~}}
-~
-~
Implementation Source Schedule (Letter Number)
Prior to February 28, RBG-47735 2025.
Prior to February 28, RBG-47812 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.
Prior to February 28, RBG-47834 2025.
Prior to February 28, RBG-47830 2025, or the end of the RBG-47848 last refueling outage prior to August 29, 2025, whichever is later.}}

Latest revision as of 18:31, 5 January 2025

License Renewal Application, Revised Updated Safety Analysis Report Supplement, Appendix a, Section A.4, License Renewal Commitment List
ML18158A137
Person / Time
Site: River Bend Entergy icon.png
Issue date: 06/06/2018
From: Maguire W
Entergy Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
RBG-47870
Download: ML18158A137 (9)
v • d • e


Text

~. Entergx RBG-47870 June 6, 2018 Attn: Document Control Desk U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738 Entergy Operations. Inc.

R,Vflr Bend Station 5485 US Highway 61 N St Francisville. LA 70775 f el 225*381-4374 William F. Maguire Site Vice President River Bend Station

SUBJECT:

License Renewal Application, Revised Updated Safety Analysis Report Supplement, Appendix A, Section A.4, License Renewal Commitment List River Bend Station, Unit 1 Docket No. 50-458 License No. NPF-47

References:

1) Entergy Letter: License Renewal Application (RBG-47735 dated May 25, 2017)

Dear Sir or Madam:

In Reference 1, Entergy Operations, Inc (Entergy) submitted an application for renewal of the operating license for River Bend Station (RBS) for an additional 20 years beyond the current expiration date. Included in the application for renewal of the operating license was the Updated Safety Analysis Report Supplement, Appendix A, Section A.4, License Renewal Commitment List. During the license renewal application review, Section A.4, License Renewal Commitment List was updated to include new and revised information resulting from the review. provides the complete updated license renewal commitment list.

If you require additional information, please contact Mr. Tim Schenk at (225)-381-4177 or tschenk@entergy.com.

RBG-47870 Page 2 of 2 In accordance with 10 CFR 50.91 (b)(1), Entergy is notifying the State of Louisiana and the State of Texas by transmitting a copy of this letter to the designated State Official.

I declare under penalty of perjury that the foregoing is true and correct. Executed on June 6,2018.

Sincerely, WFM/RMC/dp : Updated Safety Analysis Report Supplement, Appendix A, Section A.4 - River Bend Station cc:

(with Enclosure)

U. S. Nuclear Regulatory Commission Attn: Emmanuel Sayoc 11555 Rockville Pike Rockville, MD 20852 cc:

(w/o Enclosure)

U. S. Nuclear Regulatory Commission Attn: Lisa Regner 11555 Rockville Pike Rockville, MD 20852 U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Blvd.

Arlington, TX 76011 -4511 NRC Resident Inspector PO Box 1050 St. Francisville, LA 70775 Central Records Clerk Public Utility Commission of Texas 1701 N. Congress Ave.

Austin, TX 78711-3326 Department of Environmental Quality Office of Environmental Compliance Radiological Emergency Planning and Response Section Ji Young Wiley P.O. Box 4312 Baton Rouge, LA 70821-4312 RBF1-18-0107

RBG-47870 License Renewal Application Updated Safety Analysis Report Supplement, Appendix A, Section A.4 License Renewal Commitment List

RBG-47870 Page 1 of 6 A.4 LICENSE RENEWAL COMMITMENT LIST No.

Program or Activity Commitment 1

Aboveground Metallic Implement the Aboveground Metallic Tanks Program as Tanks described in LRA Section A.1.1.

2 Bolting Integrity Enhance the Bolting Integrity Program as described in LRA Section A.1.2.

3 Neutron Absorbing Implement the Neutron Absorbing Material Monitoring Material Monitoring Program as described in LRA Section A.1.3.

4 Buried and Implement the Buried and Underground Piping and Underground Piping Tanks Inspection Program as described in LRA Section and Tanks Inspection A.1.4.

5 BWR Vessel Internals Enhance the BWR Vessel Internals Program as described in LRA Section A.1.1 O.

6 Coating Integrity Implement the Coating Integrity Program as described in LRA Section A.1.11.

7 Compressed Air Enhance the Compressed Air Monitoring Program as Monitoring described in LRA Section A.1.12.

Implementation Source Schedule (Letter Number)

Prior to February 28, RBG-47735 2025.

RBG-47818 Prior to February 28, RBG-47735 2025.

RBG-47828 Prior to February 28, RBG-47735 2025, or the end of the RBG-47830 last refueling outage RBG-47848 prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the RBG-47813 last refueling outage RBG-47850 prior to August 29, RBG-47860 2025, whichever is later.

Prior to February 28, RBG-47735 2025. Initial RBG-47818 inspections will be performed prior to August 29, 2030.

Prior to February 28, RBG-47735 2025, or the end of the RBG-47805 last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025.

RBG-47870 Page 2 of 6 No.

8 9

10 11 11a Program or Activity Containment Inservice Inspection - IWE Diesel Fuel Monitoring External Surfaces Monitoring Fatigue Monitoring Fatigue Monitoring Commitment Enhance the CII-IWE Program as described in LRA Section A.1.13.

Enhance the Diesel Fuel Monitoring Program as described in LRA Section A.1.15.

Enhance the External Surfaces Monitoring Program as described in LRA Section A.1.1 7.

Enhance the Fatigue Monitoring Program as described in LRA Section A.1.18.

Revise the Fatigue Monitoring Program description (Section 7B) of RBS-EP-15-00006, "Aging Management Program Evaluation Report Class 1 Mechanical," to state acceptable corrective actions include repair of the component, replacement of the component, and a more rigorous analysis of the component to demonstrate that the design code limit will not be exceeded during the period of extended operation.

Implementation Source Schedule (Letter Number)

Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the RBG-47812 last refueling outage RBG-47849 prior to August 29, RBG-47860 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.

Enhancement to RBG-47735 develop a set of fatigue usage calculations:

prior to August 29, 2023.

Remaining enhancements: prior to February 28, 2025.

Prior to February 28, RBG-47846 2025.

RBG-47870 Page 3 of 6 No.

12 12a 13 14 15 16 17 18 Program or Activity Fire Water System Fire Water System Flow-Accelerated Corrosion Inservice Inspection -

IWF Inspection of Overhead Heavy Load and Light Load (Related to Refueling) Handling Systems Internal Surfaces in Miscellaneous Piping and Ducting Components Masonry Wall Non-EO Electrical Cable Connections Commitment Enhance the Fire Water System Program as described in LRA Section A.1.20.

Remove existing coating, perform bottom thickness measurements and recoat the fire water storage tanks.

Enhance the Flow-Accelerated Corrosion Program as described in LRA Section A.1.21.

Enhance the ISI-IWF Program as described in LRA Section A.1.23.

Enhance the Inspection of Overhead Heavy Load and Light Load (Related to Refueling) Handling Systems Program as described in LRA Section A.1.24.

Implement the Internal Surfaces in Miscellaneous Piping and Ducting Components Program as described in LRA Section A.1.25.

Enhance the Masonry Wall Program as described in LRA Section A.1.26.

Implement the Non-EO Electrical Cable Connections Program as described in LRA Section A.1.27.

Implementation Source Schedule (Letter Number)

Prior to February 28, RBG-47735 2025, or the end of the RBG-47805 last refueling outage RBG-47818 prior to August 29, 2025, whichever is later.

Within seven years RBG-47818 prior to February 28, 2025.

Prior to February 28, RBG-47735 2025.

RBG-47860 Prior to February 28, RBG-47735 2025.

Prior to February 28, RBG-47735 2025.

Prior to February 28, RBG-47735 2025.

RBG-47835 RBG-47860 Prior to February 28, RBG-47735 2025.

Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, I

2025, whichever is I

later.

RBG-47870 Page 4 of 6 No.

19 20 21 22 23 Program or Activity Non-EO Inaccessible Power Cables (<! 400 V)

Non-EO Insulated Cables and Connections Non-EO Sensitive Instrumentation Circuits Test Review One-Time Inspection One-Time Inspection-Small-Bore Piping Commitment Implement the Non-EO Inaccessible Power Cables

(<! 400 V) Program as described in LRA Section A.1.28.

Implement the Non-EO Insulated Cables and Connections Program as described in LRA Section A.1.29.

Revise RBS report, Aging Management Program Evaluation Results - Electrical, to include directions to perform an engineering evaluation in the corrective actions program element.

Implement the Non-EO Sensitive Instrumentation Circuits Test Review Program as described in LRA Section A.1.30.

Implement the One-Time Inspection Program as described in LRA Section A.1.32.

Implement the One-Time Inspection - Small-Bore Piping Program as described in LRA Section A.1.33.

Implementation Source Schedule (Letter Number)

Prior to February 28, RBG-47735 2025, or the end of the RBG-47828 last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the RBG-47828 last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the I,

last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the RBG-47834 last refueling outage RBG-47860 prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.

RBG-47870 Page 5 of 6 No.

24 25 26 27 28 Program or Activity Periodic Surveillance and Preventive Maintenance Reactor Head Closure Studs RG 1.127, Inspection of Water-Control Structures Associated with Nuclear Power Plants Selective Leaching Structures Monitoring Commitment Enhance the PSPM Program as described in LRA Section A.1.34.

Enhance the Reactor Head Closure Studs Program as described in LRA Section A.1.36.

Enhance the RG 1.127, Inspection of Water-Control Structures Associated with Nuclear Power Plants Program as described in LRA Section A.1.38.

Implement the Selective Leaching Program as described in LRA Section A.1.39.

Enhance the Structures Monitoring Program as described in LRA Section A.1.41.

Implementation Source Schedule (Letter Number)

Prior to February 28, RBG-47735 2025, or the end of the RBG-47805 last refueling outage RBG-47835 prior to August 29, RBG-47846 2025, whichever is RBG-47860 later.

RBG-47861 RBG-47867 Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the RBG-47812 last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47735 2025, or the end of the RBG-47842 last refueling outage RBG-47860 prior to August 29, 2025, whichever is later.

RBG-47870 Page 6 of 6 No.

29 30 31 32 Program or Activity Water Chemistry Control - Closed Treated Water Systems Control Rod Drive Return Line Nozzle Program Service Water Integrity Neutron Absorbing Material Monitoring Commitment Enhance the Water Chemistry Control-Closed Treated Water Systems Program as described in LRA Section A.1.43.

Enhance the Control Rod Drive Return Line Nozzle Program as described in LRA Section A.1.5.

Enhance the Service Water Integrity Program as described in LRA Section A.1.40.

Install aluminum boron-carbide neutron absorbing material before the period of extended operation so that the Boraflex material in the spent fuel pool will not be credited to perform a neutron absorption function.

Entergy shall submit a letter to the NRC, within 60 days following installation of the new neutron absorbing material, confirming that the Boraflex material is no longer credited for neutron absorption.

-~

-~

Implementation Source Schedule (Letter Number)

Prior to February 28, RBG-47735 2025.

Prior to February 28, RBG-47812 2025, or the end of the last refueling outage prior to August 29, 2025, whichever is later.

Prior to February 28, RBG-47834 2025.

Prior to February 28, RBG-47830 2025, or the end of the RBG-47848 last refueling outage prior to August 29, 2025, whichever is later.

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