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| {{#Wiki_filter:EntergyEntergy Operations, Inc.River Bend Station5485 U.S. Highway 61 NSt. Franciaville, LA 70775Tel 225-381-4157N. Todd BrumfieldDirector -Regulatory & PerformanceImprovementRBG-47582July 16, 2015U.S. Nuclear Regulatory CommissionAttn: Document Control DeskWashington, DC 20555 | | {{#Wiki_filter:EntergyEntergy Operations, Inc.River Bend Station5485 U.S. Highway 61 NSt. Franciaville, LA 70775Tel 225-381-4157 N. Todd Brumfield Director |
| | -Regulatory |
| | & Performance Improvement RBG-47582 July 16, 2015U.S. Nuclear Regulatory Commission Attn: Document Control DeskWashington, DC 20555 |
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| ==SUBJECT:== | | ==SUBJECT:== |
| ReferencesResponse to Request for Information -Change to Technical Specification3.8.1, "AC Sources -Operating"River Bend Station, Unit 1Docket No. 50-458License No. NPF-471. Entergy letter, Application for Change to Technical Specification 3.8.1,"AC Sources -Operating" dated July 9, 2014 (RBG-47461)2. NRC email, River Bend Station Unit 1 License Amendment Request forChange to Technical Specifications 3.8.1, "AC Sources -Operating"(MF4421) dated January 20, 20153. Entergy letter, Response to Request for Information -Change toTechnical Specification 3.8.1, "AC Sources -Operating" dated May 7,20154. NRC email, River Bend Station Unit I License Amendment Request forChange to Technical Specifications 3.8.1, "AC Sources -Operating"(MF4421) dated May 04, 20155. Entergy letter, Response to Request for Information -Change toTechnical Specification 3.8.1, "AC Sources -- Operating" dated June 3,2015
| | References Response to Request for Information |
| | -Change to Technical Specification 3.8.1, "AC Sources -Operating" River Bend Station, Unit 1Docket No. 50-458License No. NPF-471. Entergy letter, Application for Change to Technical Specification 3.8.1,"AC Sources -Operating" dated July 9, 2014 (RBG-47461) |
| | : 2. NRC email, River Bend Station Unit 1 License Amendment Request forChange to Technical Specifications 3.8.1, "AC Sources -Operating" (MF4421) dated January 20, 20153. Entergy letter, Response to Request for Information |
| | -Change toTechnical Specification 3.8.1, "AC Sources -Operating" dated May 7,20154. NRC email, River Bend Station Unit I License Amendment Request forChange to Technical Specifications 3.8.1, "AC Sources -Operating" (MF4421) dated May 04, 20155. Entergy letter, Response to Request for Information |
| | -Change toTechnical Specification 3.8.1, "AC Sources -- Operating" dated June 3,2015 |
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| ==Dear Sir or Madam:== | | ==Dear Sir or Madam:== |
| In Reference 1 Entergy submitted a request for an amendment to the TechnicalSpecifications (TS) for River Bend Station (RBS), Unit 1, modifying the existingSurveillance Requirements (SRs) related to Technical Specification 3.8.1, "AC Sources -Operating." References 3 and 5, are responses to NRC Staff requested additionalinformation.During the review an editorial changes to the numbering of the revised TS SRs wasidentified. The changes are for clarity and have no technical effect. The changes areidentified in the attachment.Aw1~ff'~ | | In Reference 1 Entergy submitted a request for an amendment to the Technical Specifications (TS) for River Bend Station (RBS), Unit 1, modifying the existingSurveillance Requirements (SRs) related to Technical Specification 3.8.1, "AC Sources -Operating." |
| RBG-47582Page 2 of 3The changes were discussed with the NRC Project Manager. These changes are in theAttachment.There are not new commitments in this letter. Please contact Mr. J. A. Clark at (225) 381-4177, if you have any questions.I declare under penalty of perjury that the foregoing is true and correct. Executed onJuly 16, 2015.NTB/JAC/bmb | | References 3 and 5, are responses to NRC Staff requested additional information. |
| | During the review an editorial changes to the numbering of the revised TS SRs wasidentified. |
| | The changes are for clarity and have no technical effect. The changes areidentified in the attachment. |
| | Aw1~ff'~ |
| | RBG-47582 Page 2 of 3The changes were discussed with the NRC Project Manager. |
| | These changes are in theAttachment. |
| | There are not new commitments in this letter. Please contact Mr. J. A. Clark at (225) 381-4177, if you have any questions. |
| | I declare under penalty of perjury that the foregoing is true and correct. |
| | Executed onJuly 16, 2015.NTB/JAC/bmb |
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| ==Attachment:== | | ==Attachment:== |
| Revised Surveillance Requirement Numberingcc: Regional AdministratorU. S. Nuclear Regulatory Commission, Region IV1600 East Lamar Blvd.Arlington, TX 76011-4511NRC Senior Resident InspectorP. 0. Box 1050St. Francisville, LA 70775U. S. Nuclear Regulatory CommissionAttn: Mr. Alan WangMS O-8B1One White Flint North11555 Rockville PikeRockville, MD 20852 RBG-47582Page 3 of 3Department of Environmental QualityOffice of Environmental ComplianceRadiological Emergency Planning and Response SectionJi Young WileyP.O. Box 4312Baton Rouge, LA 70821-4312Public Utility Commission of TexasAttn: PUC Filing Clerk1701 N. Congress AvenueP. 0. Box 13326Austin, TX 78711-3326RBF1-15-0101LAR 2014-02 AC Sources-Operating3.8.1SURVEILLANCEREQUIREMENTS_(continued)________SURVEILLANCE FREQUENCYSR 3.8.1.11------------NOTES-------1. All DG starts may be preceded by an engineprelube period.2. This Surveillance shall not be performed inMODE 1, 2, or 3. (Not applicable to DG 1C)However, credit may be taken for unpiannedevents that satisfy this SR.Verify on an actual or simulated loss of offsite power 24 monthssignal:a. De-energization of emergency buses;b. Load shedding from emergency buses forDivisions I and II; andc. DC auto-starts from standby condition and:1. energizes permanently connected loads in_< 10 seconds for DG IA and DG lB and_< 13 seconds for DC IC,2. energizes auto-connected shutdown loads,3. maintains steady state voltagei.forDGl1Aand DG1B_>374OV and<_4368 V,ii. forDGl1C>3740Vand_<4580V4. maintains steady state frequency >_ 58.8 Hzand < 60.2 Hz, and5. supplies permanently connected andauto-connected shutdown loads for_> 5 minutes.(continued)RIVER BEND3.8-9RIVE BED 38-9 Amendment No. 81!21!33 168, 187 AC Sources-Operating3.8.1SURVEILLANCE REQUIREMENTS (continued)________SURVEILLANCE FREQUENCYSR 3.8.1.12--------------NOTES- ------1. All DG starts may be preceded by an engineprelube period.2. This Surveillance shall not be performed inMODEl1 or2. (Not applicable to DG 1C)However, credit may be taken for unplannedevents that satisfy this SR.Verify on an actual or simulated Emergency CoreCooling System (ECCS) initiation signal each DGauto-starts from standby condition and:a. For DG 1C during the auto-start maintainsvoltage < 5400 V and frequency < 66.75 Hz;b. In < 10 seconds for DG 1A and DG lB and_< 13 seconds for DG IC after auto-start andduring tests, achieves voltage _> 3740 V andfrequency _> 58.8 Hz.c. Achieves steady state voltage1. ForDG 1Aand DG1B>3740Vand<4368 V,2. For DG 1C_374OV and<4580 V,and3. For DG 1A, 1B, and IC, frequency of_> 58.8 and < 60.2 Hz; andd. Operates for _> 5 minutes.24 months(contirnued)I RIVER BENDI IVRBED3.8-10 Amendment No. 165, 168v, 187 RBG-47582Revised Surveillance Requirement NumberingSpecification Page Note/ChangeSR 3.8.1.11 3.8-9 Subsection lettering/numberingSR 3.8.1.12 3.8-10 Subsection lettering/numberingSR 3.8.1.15 3.8-12 Subsection lettering/numberingSR 3.8.1.15 3.8-13 Relocation of SR 3.8.1.16 (nochange to SR)SR 3.8.1.19 3.8-14 Subsection lettering/numberingSR 3.8.1.20 3.8-15 Subsection lettering/numbering AC Sources-Operating3.8.1SURVEILLANCE REQUIREMENTS (continued)SURVEILLANCEFREQUENCYSR 3.8.1.13-~~~NOTE--- --This Surveillance shall not be performed inMODE 1, 2, or 3. (Not applicable to DG 1C)However, credit may be taken for unplannedevents that satisfy this SR.Verify each DG's automatic trips are bypassed onan actual or simulated ECCS initiation signalexcept:a. Engine overspeed; andb. Generator differential current.24 monthsSR 3.8.1.14-~~~~NOTES-------1. Momentary transients outside the load andpower factor ranges do not invalidate thistest.2. Credit may be taken for unplanned eventsthat satisfy this SR.Verify each DG operating at a power factor _< 0.9,operates for _> 24 hours:a. For DG 1A and DG I1B loaded _> 3050 kWand <3130 kW; andb. For DG 1C:1. For_ 2 hours loaded _2750 kW and_<2850 kW, and2. For the remaining hours of the testloaded _2525 kW and 2600 kW.24 months(continued)RIVER BENDRIE ED3.8-11 Amendment No. 81 9"!,1211331!68, 187 AC Sources-Operating3.8.1SURVEILLANCE REQUIREMENTS (continued)SURVEILLANCEFREQUENCYSR 3.8.1.15-~~~NOTES--------1. This Surveillance shall be performed within5 minutes of shutting down the DG after the DGhas operated > 1 hour loaded > 3050 kW and3100 kW for DG 1A and DG 1B, and>2525 kW and <2600 for DC lC, or operatingtemperatures have stabilized, which ever islonger.Momentary transients outside of the load rangedo not invalidate this test.2. All DG starts may be preceded by an engineprelube period.Verify each DG starts and achieves:1. In <l0 seconds for DG1A and DG1B and< 13 seconds for DC IC voltage >3740 V andfrequency _> 58.8 Hz, and2. Steady state voltagea) ForDGI1Aand DG1B>_374OV and<4368 Vb) For DG1C>3740Vand_<4580Vandc) For DC 1A, 1B, and 1C frequency> 58.8 Hz and _< 60.2 Hz.24 months(continued)RIVER BENDRIVR BND3.8-12 Amendment No. 81!21!33 165 168, 187 AC Sources-Operating3.8.1SURVEILLANCE REQUIREMENTS (continued)SURVEILLANCEFREQUENCYSR 3.8.1.16-----------NOTE- -------This Surveillance shall not be performed in MODE 1, 2,or 3. (Not applicable to DG 1C) However, credit maybe taken for unplanned events that satisfy this SR.Verify each DG:a. Synchronizes with offsite power source whileloaded with emergency loads upon a simulatedrestoration of offsite power;b. Transfers loads to offsite power source; andc. Returns to ready-to-load operation.24 monthsSR 3.8.1.17--------NOTE---------------..... 1 ..This Surveillance shall not be performed in MODE 1, 2,or 3. (Not applicable to DG 1C) However, credit maybe taken for unplanned events that satisfy this SR.Verify, with a DG operating in test mode andconnected to its bus, an actual or simulated ECCSinitiation signal overrides the test mode by:a. Returning DG to ready-to-load operation; andb. Automatically energizing the emergency loadsfrom offsite power.24 monthsSR 3.8.1.18-----------NOTE-------This Surveillance shall not be performed in MODE 1,2, or 3. (Not applicable to DG lC) However, creditmay be taken for unplanned events that satisfy thisSR.Verify sequence time is within + 10% of design for each 24 monthsload sequencer timer.(continued)RIVER BENDRIVR BND3.8-13 Amendment No. 81 95 121 133 168, 187 AC Sources-Operating3.8.1SURVEILLANCE REQUIREMENTS (continued)________SURVEILLANCE FREQUENCYSIR 3.8.1.19----------NOTES- ------1. All DG starts may be preceded by anengine prelube period.2. This Surveillance shall not be performed inMODE 1,2, or 3. (Not applicable to DG 1C)However, credit may be taken for unplannedevents that satisfy this SR.Verify, on an actual or simulated loss of offsite power 24 monthssignal in conjunction with an actual or simulated ECCSinitiation signal:a. De-energization of emergency buses;b. Load shedding from emergency buses forDivisions I and II; andc. DG auto-starts from standby condition and:1. energizes permanently connected loads in_< 10 seconds for DG 1A and DG lB and_<l3 seconds for DG 1C,2. energizes auto-connected emergencyloads,3. achieves steady state voltagei. forDGl1Aand DG1B>_3740 Vand_<4368 V,ii. for DG 1C>_374OV and_<4580V,4. achieves steady state frequency >_ 58.8 Hzand < 60.2 Hz, and5. supplies permanently connected andauto-connected emergency loads for_> 5 minutes.(continued)RIVER BEND3.8-14RIVE BED 3-14 Amendment No. 81!21 133 168, 187 AC Sources-Operating3.8.1SURVEILLANCE REQU IREMENTS (continued)SURVEILLANCE FREQUENCYSR 3.8.1.20 _-..............-.NOTE-----------..........All DG starts may be preceded by an engine prelubeperiod.Verify, when started simultaneously from standby 10 yearscondition, each DG achieves:1. In_<l0 seconds for DG 1Aand DG1B and< 13 seconds for DG 1C voltage _3740 V andfrequency > 58.8 Hz, and2. Steady state voltagea) For DG 1A and DG 1B->374OV and<4368 V,b) For DG IC 3740 V and 4580 V, andc) For DG IA, I1B, and IC frequency_ 58.8 Hzand _< 60.2 Hz.RIVER BEND3.8-15RIVER BED 3.8-15Amendment No. &1-12'1--65 187}} | | |
| | Revised Surveillance Requirement Numbering cc: Regional Administrator U. S. Nuclear Regulatory Commission, Region IV1600 East Lamar Blvd.Arlington, TX 76011-4511 NRC Senior Resident Inspector P. 0. Box 1050St. Francisville, LA 70775U. S. Nuclear Regulatory Commission Attn: Mr. Alan WangMS O-8B1One White Flint North11555 Rockville PikeRockville, MD 20852 RBG-47582 Page 3 of 3Department of Environmental QualityOffice of Environmental Compliance Radiological Emergency Planning and Response SectionJi Young WileyP.O. Box 4312Baton Rouge, LA 70821-4312 Public Utility Commission of TexasAttn: PUC Filing Clerk1701 N. Congress AvenueP. 0. Box 13326Austin, TX 78711-3326 RBF1-15-0101 LAR 2014-02 AC Sources-Operating 3.8.1SURVEILLANCEREQUIREMENTS_(continued)________ |
| | SURVEILLANCE FREQUENCY SR 3.8.1.11------------NOTES------- |
| | : 1. All DG starts may be preceded by an engineprelube period.2. This Surveillance shall not be performed inMODE 1, 2, or 3. (Not applicable to DG 1C)However, credit may be taken for unpianned events that satisfy this SR.Verify on an actual or simulated loss of offsite power 24 monthssignal:a. De-energization of emergency buses;b. Load shedding from emergency buses forDivisions I and II; andc. DC auto-starts from standby condition and:1. energizes permanently connected loads in_< 10 seconds for DG IA and DG lB and_< 13 seconds for DC IC,2. energizes auto-connected shutdown loads,3. maintains steady state voltagei.forDGl1Aand DG1B_>374OV and<_4368 V,ii. forDGl1C>3740Vand_<4580V |
| | : 4. maintains steady state frequency |
| | >_ 58.8 Hzand < 60.2 Hz, and5. supplies permanently connected andauto-connected shutdown loads for_> 5 minutes.(continued) |
| | RIVER BEND3.8-9RIVE BED 38-9 Amendment No. 81!21!33 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued)________ |
| | SURVEILLANCE FREQUENCY SR 3.8.1.12-------------- |
| | NOTES- ------1. All DG starts may be preceded by an engineprelube period.2. This Surveillance shall not be performed inMODEl1 or2. (Not applicable to DG 1C)However, credit may be taken for unplanned events that satisfy this SR.Verify on an actual or simulated Emergency CoreCooling System (ECCS) initiation signal each DGauto-starts from standby condition and:a. For DG 1C during the auto-start maintains voltage < 5400 V and frequency |
| | < 66.75 Hz;b. In < 10 seconds for DG 1A and DG lB and_< 13 seconds for DG IC after auto-start andduring tests, achieves voltage _> 3740 V andfrequency |
| | _> 58.8 Hz.c. Achieves steady state voltage1. ForDG 1Aand DG1B>3740Vand |
| | <4368 V,2. For DG 1C_374OV and<4580 V,and3. For DG 1A, 1B, and IC, frequency of_> 58.8 and < 60.2 Hz; andd. Operates for _> 5 minutes.24 months(contirnued) |
| | I RIVER BENDI IVRBED3.8-10 Amendment No. |
| | 165, 168v, 187 Attachment 1RBG-47582 Revised Surveillance Requirement Numbering Specification Page Note/Change SR 3.8.1.11 3.8-9 Subsection lettering/numbering SR 3.8.1.12 3.8-10 Subsection lettering/numbering SR 3.8.1.15 3.8-12 Subsection lettering/numbering SR 3.8.1.15 3.8-13 Relocation of SR 3.8.1.16 (nochange to SR)SR 3.8.1.19 3.8-14 Subsection lettering/numbering SR 3.8.1.20 3.8-15 Subsection lettering/numbering AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued) |
| | SURVEILLANCE FREQUENCY SR 3.8.1.13-~~~NOTE--- |
| | --This Surveillance shall not be performed inMODE 1, 2, or 3. (Not applicable to DG 1C)However, credit may be taken for unplanned events that satisfy this SR.Verify each DG's automatic trips are bypassed onan actual or simulated ECCS initiation signalexcept:a. Engine overspeed; andb. Generator differential current.24 monthsSR 3.8.1.14-~~~~NOTES------- |
| | : 1. Momentary transients outside the load andpower factor ranges do not invalidate thistest.2. Credit may be taken for unplanned eventsthat satisfy this SR.Verify each DG operating at a power factor _< 0.9,operates for _> 24 hours:a. For DG 1A and DG I1B loaded _> 3050 kWand <3130 kW; andb. For DG 1C:1. For_ 2 hours loaded _2750 kW and_<2850 kW, and2. For the remaining hours of the testloaded _2525 kW and 2600 kW.24 months(continued) |
| | RIVER BENDRIE ED3.8-11 Amendment No. 81 9"!,1211331!68, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued) |
| | SURVEILLANCE FREQUENCY SR 3.8.1.15-~~~NOTES-------- |
| | : 1. This Surveillance shall be performed within5 minutes of shutting down the DG after the DGhas operated |
| | > 1 hour loaded > 3050 kW and3100 kW for DG 1A and DG 1B, and>2525 kW and <2600 for DC lC, or operating temperatures have stabilized, which ever islonger.Momentary transients outside of the load rangedo not invalidate this test.2. All DG starts may be preceded by an engineprelube period.Verify each DG starts and achieves: |
| | : 1. In <l0 seconds for DG1A and DG1B and< 13 seconds for DC IC voltage >3740 V andfrequency |
| | _> 58.8 Hz, and2. Steady state voltagea) ForDGI1Aand DG1B>_374OV and<4368 Vb) For DG1C>3740Vand_<4580Vand c) For DC 1A, 1B, and 1C frequency |
| | > 58.8 Hz and _< 60.2 Hz.24 months(continued) |
| | RIVER BENDRIVR BND3.8-12 Amendment No. 81!21!33 165 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued) |
| | SURVEILLANCE FREQUENCY SR 3.8.1.16----------- |
| | NOTE- -------This Surveillance shall not be performed in MODE 1, 2,or 3. (Not applicable to DG 1C) However, credit maybe taken for unplanned events that satisfy this SR.Verify each DG:a. Synchronizes with offsite power source whileloaded with emergency loads upon a simulated restoration of offsite power;b. Transfers loads to offsite power source; andc. Returns to ready-to-load operation. |
| | 24 monthsSR 3.8.1.17--------NOTE---------------..... |
| | 1 ..This Surveillance shall not be performed in MODE 1, 2,or 3. (Not applicable to DG 1C) However, credit maybe taken for unplanned events that satisfy this SR.Verify, with a DG operating in test mode andconnected to its bus, an actual or simulated ECCSinitiation signal overrides the test mode by:a. Returning DG to ready-to-load operation; andb. Automatically energizing the emergency loadsfrom offsite power.24 monthsSR 3.8.1.18-----------NOTE------- |
| | This Surveillance shall not be performed in MODE 1,2, or 3. (Not applicable to DG lC) However, creditmay be taken for unplanned events that satisfy thisSR.Verify sequence time is within + 10% of design for each 24 monthsload sequencer timer.(continued) |
| | RIVER BENDRIVR BND3.8-13 Amendment No. 81 95 121 133 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued)________ |
| | SURVEILLANCE FREQUENCY SIR 3.8.1.19----------NOTES- |
| | ------1. All DG starts may be preceded by anengine prelube period.2. This Surveillance shall not be performed inMODE 1,2, or 3. (Not applicable to DG 1C)However, credit may be taken for unplanned events that satisfy this SR.Verify, on an actual or simulated loss of offsite power 24 monthssignal in conjunction with an actual or simulated ECCSinitiation signal:a. De-energization of emergency buses;b. Load shedding from emergency buses forDivisions I and II; andc. DG auto-starts from standby condition and:1. energizes permanently connected loads in_< 10 seconds for DG 1A and DG lB and_<l3 seconds for DG 1C,2. energizes auto-connected emergency loads,3. achieves steady state voltagei. forDGl1Aand DG1B>_3740 Vand_<4368 V,ii. for DG 1C>_374OV and_<4580V, |
| | : 4. achieves steady state frequency |
| | >_ 58.8 Hzand < 60.2 Hz, and5. supplies permanently connected andauto-connected emergency loads for_> 5 minutes.(continued) |
| | RIVER BEND3.8-14RIVE BED 3-14 Amendment No. 81!21 133 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQU IREMENTS (continued) |
| | SURVEILLANCE FREQUENCY SR 3.8.1.20 |
| | _-..............-.NOTE-----------.......... |
| | All DG starts may be preceded by an engine prelubeperiod.Verify, when started simultaneously from standby 10 yearscondition, each DG achieves: |
| | : 1. In_<l0 seconds for DG 1Aand DG1B and< 13 seconds for DG 1C voltage _3740 V andfrequency |
| | > 58.8 Hz, and2. Steady state voltagea) For DG 1A and DG 1B->374OV and<4368 V,b) For DG IC 3740 V and 4580 V, andc) For DG IA, I1B, and IC frequency_ |
| | 58.8 Hzand _< 60.2 Hz.RIVER BEND3.8-15RIVER BED 3.8-15Amendment No. &1-12'1--65 187}} |
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Category:Letter
MONTHYEARRBG-48306, Report of Changes and Errors to 10CFR50.462024-09-24024 September 2024
Report of Changes and Errors to 10CFR50.46
RBG-48315, Reply to a Notice of Violation, NRC Inspection Report 05000458/2023003 Supplement2024-09-24024 September 2024
Reply to a Notice of Violation, NRC Inspection Report 05000458/2023003 Supplement
ML24263A2712024-09-19019 September 2024
Application to Revise Technical Specifications to Adopt TSTF-592, Revise Automatic Depressurization System (ADS) Instrumentation Requirements
ML24255A1192024-09-16016 September 2024
Notification of NRC Follow Up Inspection for One Severity Level (SL) III and Two SL IV or Three or More SL IV Violations and Request for Additional Information
RBG-48311, Reply to a Notice of Violation, NRC Inspection Report 05000458/20240022024-08-28028 August 2024
Reply to a Notice of Violation, NRC Inspection Report 05000458/2024002
IR 05000458/20240052024-08-22022 August 2024
Updated Inspection Plan for River Bend Station (Report 05000458/2024005)
ML24220A2642024-08-20020 August 2024
Entergy Operations, Inc. - Entergy Fleet Project Manager Assignment
ML24185A1522024-08-13013 August 2024
Issuance of Amendment Nos. 334, 235, and 215, Respectively, to Revise TSs to Adopt TSTF-205
ML24214A2752024-08-0202 August 2024
Acknowledgement of Readiness for Supplemental Inspection
RBG-48308, Notification of Readiness for Supplemental Inspection2024-07-31031 July 2024
Notification of Readiness for Supplemental Inspection
IR 05000458/20240022024-07-30030 July 2024
Integrated Inspection Report 05000458/2024002 and Notice of Violation
ML24164A0862024-06-12012 June 2024
Notification of Commercial Grade Dedication Inspection (05000458/2024010) and Request for Information
ML24060A2192024-05-30030 May 2024
Authorization of Alternative to Use EN-RR-01 Concerning Proposed Alternative to Adopt Code Case N-752
ML24093A0892024-05-16016 May 2024
Issuance of Amendment No. 214 Adoption of 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors
ML24081A0072024-05-16016 May 2024
Issuance of Amendment No. 213 Revision to Technical Specifications to Adopt TSTF 505, Revision 2, Provide Risk-Informed Extended Completion Times – RITSTF Initiative 4b
IR 05000458/20240012024-05-14014 May 2024
Integrated Inspection Report 05000458/2024001
ML24102A2842024-05-0707 May 2024
Summary of Regulatory Audit in Support of LARs to Revise Technical Specifications to Adopt Risk-Informed Completion Times and Implement the Provisions of 10 CFR 50.69
ML24128A0422024-05-0707 May 2024
License Amendment Request to Remove Obsolete License Conditions
RBG-48276, 2023 Annual Radioactive Effluent Release Report2024-04-23023 April 2024
2023 Annual Radioactive Effluent Release Report
IR 05000458/20244022024-04-15015 April 2024
Security Baseline Inspection Report 05000458/2024402 (Full Report)
RBG-48288, Louisiana Pollutant Discharge Elimination System Permit Renewal2024-04-15015 April 2024
Louisiana Pollutant Discharge Elimination System Permit Renewal
ML24106A0432024-04-11011 April 2024
June 2024 Emergency Preparedness Exercise Inspection Request for Information
RBG-48277, 2023 Annual Radiological Environmental Operating Report2024-04-10010 April 2024
2023 Annual Radiological Environmental Operating Report
ML24101A3882024-04-10010 April 2024
Response to Request for Confirmation of Information by the Office of Nuclear Reactor Regulation Proposed Alternative Request EN-RR-22-001 Risk-Informed Categorization and Treatment for Repair
IR 05000458/20243012024-04-0202 April 2024
Notification of NRC Initial Operator Licensing Examination 05000458/2024301
ML24089A2262024-03-29029 March 2024
Entergy Response to Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Exams
IR 05000458/20240402024-03-15015 March 2024
– 95001 Supplemental Inspection Report 05000458/2024040 and Follow-Up Assessment
ML24075A1712024-03-15015 March 2024
Nuclear Onsite Property Damage Insurance (10 CFR 50.54(w)(3))
ML24074A2892024-03-14014 March 2024
Proof of Financial Protection (10 CFR 140.15)
ML24066A1802024-03-0707 March 2024
Notification of NRC Follow-Up Inspection for Any Severity Level I or II Traditional Enforcement Violation
IR 05000458/20230062024-02-28028 February 2024
Annual Assessment Letter for River Bend Station - Report 05000458/2023006
RBG-48278, 2023 Spent Fuel Storage Radioactive Effluent Release Report2024-02-27027 February 2024
2023 Spent Fuel Storage Radioactive Effluent Release Report
RBG-48286, Revision to Owners Activity Report Form (OAR) for Cycle 222024-02-27027 February 2024
Revision to Owners Activity Report Form (OAR) for Cycle 22
ML24031A0042024-02-21021 February 2024
Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0052 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting))
RBG-48274, Notification of Readiness for Supplemental Inspection2024-02-0505 February 2024
Notification of Readiness for Supplemental Inspection
IR 05000458/20230042024-01-30030 January 2024
Integrated Inspection Report 05000458/2023004
IR 05000458/20230402024-01-18018 January 2024
– 95001 Supplemental Inspection Supplemental Report 05000458/2023040 and Follow-Up Assessment Letter
RBG-48271, Supplement to License Amendment Request to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times – RITSTF Initiative 4b and Application to Adopt 10 CFR 50.69, Risk2024-01-12012 January 2024
Supplement to License Amendment Request to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times – RITSTF Initiative 4b and Application to Adopt 10 CFR 50.69, Risk
ML24012A1962024-01-12012 January 2024
Response to 2nd Round Request for Additional Information Concerning Relief Request Number EN-RR-22-001 – Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and
ML24011A1742024-01-11011 January 2024
Security Baseline Inspection Report (Cover Letter)
ML23349A1672023-12-21021 December 2023
Request for Withholding Information from Public Disclosure
ML23348A3572023-12-14014 December 2023
Application to Revise Technical Specifications to Use Online Monitoring Methodology – Slides and Affidavit for Pre-Submittal Meeting
ML23340A1592023-12-13013 December 2023
Entergy Operations, Inc. - Entergy Fleet Project Manager Assignment
ML23352A0292023-12-13013 December 2023
Entergy - 2024 Nuclear Energy Liability Evidence of Financial Protection
IR 05000458/20230102023-12-12012 December 2023
Biennial Problem Identification and Resolution Inspection Report 05000458/2023010
RBG-48267, Reply to a Notice of Violation, NRC Inspection Report 05000458/20230032023-12-0707 December 2023
Reply to a Notice of Violation, NRC Inspection Report 05000458/2023003
ML23333A1362023-11-29029 November 2023
Supplement to Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
ML23325A1432023-11-21021 November 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
ML23310A0322023-11-13013 November 2023
Integrated Inspection Report 05000458/2023003
IR 05000458/20230032023-11-13013 November 2023
Integrated Inspection Report 05000458/2023003
2024-09-24
[Table view]
Category:Response to Request for Additional Information (RAI)
MONTHYEARML24101A3882024-04-10010 April 2024
Response to Request for Confirmation of Information by the Office of Nuclear Reactor Regulation Proposed Alternative Request EN-RR-22-001 Risk-Informed Categorization and Treatment for Repair
ML24012A1962024-01-12012 January 2024
Response to 2nd Round Request for Additional Information Concerning Relief Request Number EN-RR-22-001 – Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and
ML23159A2302023-06-0808 June 2023
Response to Request for Additional Information Concerning Request to Update ASME Code Relief Request Safety Evaluations with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020, and RBS-ISI-019)
ML23111A2132023-04-21021 April 2023
Responses to RAI Concerning Relief Request Number EN-RR-22-001 Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and Treatment for Repair/ Replacement Activities
CNRO-2021-00002, Entergy Operations, Inc. - Basis for Concluding the Terms of Confirmatory Order EA-17-132/EA-17-153 Are Complete, Element L2021-01-28028 January 2021
Entergy Operations, Inc. - Basis for Concluding the Terms of Confirmatory Order EA-17-132/EA-17-153 Are Complete, Element L
CNRO-2020-00021, Response to Request for Additional Information Regarding Relief Requests GG-ISI-020 and RBS-ISI-0192020-11-0909 November 2020
Response to Request for Additional Information Regarding Relief Requests GG-ISI-020 and RBS-ISI-019
CNRO-2019-00030, Response to Confirmatory Order EA-17-132/EA-17-153, Element K 2019 Summary2019-12-30030 December 2019
Response to Confirmatory Order EA-17-132/EA-17-153, Element K 2019 Summary
RBG-47919, Response to Request for Additional Information for License Amendment Request, Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program (TSTF-425)2018-12-17017 December 2018
Response to Request for Additional Information for License Amendment Request, Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program (TSTF-425)
RBG-47906, Response to Request for Additional Information for License Amendment Request, Adoption of Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 62018-10-18018 October 2018
Response to Request for Additional Information for License Amendment Request, Adoption of Emergency Action Level Scheme Pursuant to NEI 99-01, Revision 6
ML18283A0822018-10-0909 October 2018
Supplemental Information Related to License Renewal Application NRC Request for Additional Information to Clarify Response to RAI 2.3.3.16-1 Set 11
RBG-47903, Response to Request for Additional Information License Amendment Request to Correct a Non-Conservative Technical Specification Figure 3.4,11 -1 Minimum Temperature Required Vs, RCS Pressure by Replacing with 54 Effective Full Power2018-10-0404 October 2018
Response to Request for Additional Information License Amendment Request to Correct a Non-Conservative Technical Specification Figure 3.4,11 -1 Minimum Temperature Required Vs, RCS Pressure by Replacing with 54 Effective Full Power
RBG-47895, Supplement to the Response to License Amendment Request (LAR) for Review and Approval of Relocation of the Reactor Core Isolation Cooling (RCIC) Injection Point NRC Request for Additional Information (RAI)2018-08-15015 August 2018
Supplement to the Response to License Amendment Request (LAR) for Review and Approval of Relocation of the Reactor Core Isolation Cooling (RCIC) Injection Point NRC Request for Additional Information (RAI)
RBG-47876, Response to License Amendment Request (LAR) for Review and Approval of Relocation of the Reactor Core Isolation Cooling (RCIC) Injection Point NRC Request for Additional Information (RAI)2018-06-21021 June 2018
Response to License Amendment Request (LAR) for Review and Approval of Relocation of the Reactor Core Isolation Cooling (RCIC) Injection Point NRC Request for Additional Information (RAI)
ML18143B6862018-05-24024 May 2018
RBS Draft Response (Operating Experience) to Draft RAI 3-0-5 Received 052318
ML18136A7052018-05-16016 May 2018
RBS Draft Response to LRA Review RAI 4.7.3-1a Fluence Effects for Rv Internals
ML18136A8212018-05-16016 May 2018
Draft Response to RAI 3.6.2.2.2.2-1a High Voltage Insulators - RBS LRA Review
RBG-47867, Response to License Renewal Application NRC Request for Additional Information RAI 3.2.2.2-1a Supplement2018-05-16016 May 2018
Response to License Renewal Application NRC Request for Additional Information RAI 3.2.2.2-1a Supplement
RBG-47852, Response to License Renewal Application NRC Request for Additional Information Set 132018-05-10010 May 2018
Response to License Renewal Application NRC Request for Additional Information Set 13
RBG-47860, Response to License Renewal Application NRC Request for Supplemental Information2018-05-10010 May 2018
Response to License Renewal Application NRC Request for Supplemental Information
ML18121A2942018-05-0101 May 2018
Draft Response to NRC Request for Additional Information (RAI) 4.6-1a Generated from Staffs Review on the River Bend License Renewal Application
RBG-47853, Response to License Renewal Application NRC Request for Additional Information Supplement to B.1.35-12018-04-26026 April 2018
Response to License Renewal Application NRC Request for Additional Information Supplement to B.1.35-1
RBG-47859, Supplement to Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control2018-04-26026 April 2018
Supplement to Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control
ML18115A0612018-04-25025 April 2018
Draft Response on RAI B1.21-1 Flow Accelerated Corrosion
ML18115A0722018-04-25025 April 2018
Draft Response on RAI B.1.25-1(Internal Surfaces in Miscellaneous Piping and Ducting Components)
RBG-47850, Response to License Renewal Application NRC Request for Additional Information Set 5 Supplement2018-04-0404 April 2018
Response to License Renewal Application NRC Request for Additional Information Set 5 Supplement
RBG-47846, Response to License Renewal Application NRC Request for Additional Information (RAI) Set 122018-04-0303 April 2018
Response to License Renewal Application NRC Request for Additional Information (RAI) Set 12
RBG-47851, Response to License Amendment Request (LAR) Technical Specification 3.7.7, Control Building Air Conditioning (Cbac) System NRC Request for Additional Information (RAI)2018-03-28028 March 2018
Response to License Amendment Request (LAR) Technical Specification 3.7.7, Control Building Air Conditioning (Cbac) System NRC Request for Additional Information (RAI)
RBG-47849, Response to License Renewal Application NRC Request for Additional Information Set 4 Supplement2018-03-27027 March 2018
Response to License Renewal Application NRC Request for Additional Information Set 4 Supplement
RBG-47835, Submittal of Response to License Renewal Application NRC Request for Additional Information Set 102018-03-26026 March 2018
Submittal of Response to License Renewal Application NRC Request for Additional Information Set 10
RBG-47842, Response to License Renewal Application NRC Request for Additional Information Set 5 Supplement2018-03-22022 March 2018
Response to License Renewal Application NRC Request for Additional Information Set 5 Supplement
ML18059A8222018-03-0808 March 2018
Summary of Public Telephone Conference Call Held on February 27, 2018 Between the U.S. Nuclear Regulatory Commission and Entergy Regarding Requests for Additional Information Pertaining to the River Bend Station Unit 1
RBG-47819, Response to License Renewal Application NRC Request for Additional Information - Set 7 Supplement to RAI B.1.11-2a2018-02-26026 February 2018
Response to License Renewal Application NRC Request for Additional Information - Set 7 Supplement to RAI B.1.11-2a
RBG-47828, Response to License Renewal Application NRC Request for Additional Information (RAI) Set 82018-02-20020 February 2018
Response to License Renewal Application NRC Request for Additional Information (RAI) Set 8
RBG-47818, Response to License Renewal Application NRC Request for Additional Information - Set 72018-02-0707 February 2018
Response to License Renewal Application NRC Request for Additional Information - Set 7
RBG-47812, Response to License Renewal Application (LRA) NRC Request for Additional Information (RAI) Set 42018-01-24024 January 2018
Response to License Renewal Application (LRA) NRC Request for Additional Information (RAI) Set 4
RBG-47822, Response to Request for Additional Information Re License Renewal Application Concerning Severe Accident Mitigation Alternatives2018-01-24024 January 2018
Response to Request for Additional Information Re License Renewal Application Concerning Severe Accident Mitigation Alternatives
RBG-47813, Response to License Renewal Application (LRA) NRC Request for Additional Information Set 52018-01-24024 January 2018
Response to License Renewal Application (LRA) NRC Request for Additional Information Set 5
RBG-47807, Response to License Renewal Application NRC Requests for Additional Information Set 32018-01-10010 January 2018
Response to License Renewal Application NRC Requests for Additional Information Set 3
RBG-47805, Response to License Renewal Application NRC Request for Additional Information Set 22017-12-12012 December 2017
Response to License Renewal Application NRC Request for Additional Information Set 2
RBG-47803, Response to License Renewal Application (LRA) NRC Request for Additional Information, Severe Accident Mitigation Alternatives2017-12-0505 December 2017
Response to License Renewal Application (LRA) NRC Request for Additional Information, Severe Accident Mitigation Alternatives
ML17353A0492017-12-0505 December 2017
Response to License Renewal Application NRC Request for Additional Information Re Environmental
RBG-47709, Response to Request for Additional Information on Nineteenth Fuel Cycle Core Operating Limits Report2016-09-12012 September 2016
Response to Request for Additional Information on Nineteenth Fuel Cycle Core Operating Limits Report
RBG-47695, Response to Request to Additional Information Regarding RBS License Amendment Request to Extend Type a and Type C Test Frequencies2016-07-27027 July 2016
Response to Request to Additional Information Regarding RBS License Amendment Request to Extend Type a and Type C Test Frequencies
RBG-47675, Response to NRC Request for Additional Information - RBS LAR to Extend Type a and Type C Test Frequencies2016-04-19019 April 2016
Response to NRC Request for Additional Information - RBS LAR to Extend Type a and Type C Test Frequencies
ML16071A4412016-03-0707 March 2016
Entergy Fleet Relief Request No. RR-EN-15-1-Proposed Alternative to Use ASME Code Case N-789-1 - E-mail from G.Davant to R.Guzman - Response to Second RAI (MF6340 - MF6349)
CNRO-2016-00005, Response to Request for Additional Information Pertaining to a Change to the Entergy Quality Assurance Program Manual (QAPM)2016-02-25025 February 2016
Response to Request for Additional Information Pertaining to a Change to the Entergy Quality Assurance Program Manual (QAPM)
CNRO-2016-00002, Entergy - Relief Request Number RR EN-15-1, Rev. 1 - Proposed Alternative to Use ASME Code Case N-789-1, Alternative Requirements for Pad Reinforcement of Class 2 and 3 Moderate Energy Carbon Steel Piping for Raw Water Service, Secti2016-01-29029 January 2016
Entergy - Relief Request Number RR EN-15-1, Rev. 1 - Proposed Alternative to Use ASME Code Case N-789-1, Alternative Requirements for Pad Reinforcement of Class 2 and 3 Moderate Energy Carbon Steel Piping for Raw Water Service, Section Xl,
RBG-47634, High-frequency Supplement to Seismic Hazard Screening Report, Response NRC Request for Information Pursuant to 10CER50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi..2015-12-0808 December 2015
High-frequency Supplement to Seismic Hazard Screening Report, Response NRC Request for Information Pursuant to 10CER50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi..
CNRO-2015-00002, Entergy Operations, Inc. - Response to RAI Questions and Submittal of RR EN-15-2, Rev. 12015-12-0404 December 2015
Entergy Operations, Inc. - Response to RAI Questions and Submittal of RR EN-15-2, Rev. 1
RBG-47582, Response to Request for Information - Change to Technical Specification 3.8.1, AC Sources - Operating2015-07-16016 July 2015
Response to Request for Information - Change to Technical Specification 3.8.1, AC Sources - Operating
2024-04-10
[Table view] |
Text
EntergyEntergy Operations, Inc.River Bend Station5485 U.S. Highway 61 NSt. Franciaville, LA 70775Tel 225-381-4157 N. Todd Brumfield Director
-Regulatory
& Performance Improvement RBG-47582 July 16, 2015U.S. Nuclear Regulatory Commission Attn: Document Control DeskWashington, DC 20555
SUBJECT:
References Response to Request for Information
-Change to Technical Specification 3.8.1, "AC Sources -Operating" River Bend Station, Unit 1Docket No. 50-458License No. NPF-471. Entergy letter, Application for Change to Technical Specification 3.8.1,"AC Sources -Operating" dated July 9, 2014 (RBG-47461)
- 2. NRC email, River Bend Station Unit 1 License Amendment Request forChange to Technical Specifications 3.8.1, "AC Sources -Operating" (MF4421) dated January 20, 20153. Entergy letter, Response to Request for Information
-Change toTechnical Specification 3.8.1, "AC Sources -Operating" dated May 7,20154. NRC email, River Bend Station Unit I License Amendment Request forChange to Technical Specifications 3.8.1, "AC Sources -Operating" (MF4421) dated May 04, 20155. Entergy letter, Response to Request for Information
-Change toTechnical Specification 3.8.1, "AC Sources -- Operating" dated June 3,2015
Dear Sir or Madam:
In Reference 1 Entergy submitted a request for an amendment to the Technical Specifications (TS) for River Bend Station (RBS), Unit 1, modifying the existingSurveillance Requirements (SRs) related to Technical Specification 3.8.1, "AC Sources -Operating."
References 3 and 5, are responses to NRC Staff requested additional information.
During the review an editorial changes to the numbering of the revised TS SRs wasidentified.
The changes are for clarity and have no technical effect. The changes areidentified in the attachment.
Aw1~ff'~
RBG-47582 Page 2 of 3The changes were discussed with the NRC Project Manager.
These changes are in theAttachment.
There are not new commitments in this letter. Please contact Mr. J. A. Clark at (225) 381-4177, if you have any questions.
I declare under penalty of perjury that the foregoing is true and correct.
Executed onJuly 16, 2015.NTB/JAC/bmb
Attachment:
Revised Surveillance Requirement Numbering cc: Regional Administrator U. S. Nuclear Regulatory Commission, Region IV1600 East Lamar Blvd.Arlington, TX 76011-4511 NRC Senior Resident Inspector P. 0. Box 1050St. Francisville, LA 70775U. S. Nuclear Regulatory Commission Attn: Mr. Alan WangMS O-8B1One White Flint North11555 Rockville PikeRockville, MD 20852 RBG-47582 Page 3 of 3Department of Environmental QualityOffice of Environmental Compliance Radiological Emergency Planning and Response SectionJi Young WileyP.O. Box 4312Baton Rouge, LA 70821-4312 Public Utility Commission of TexasAttn: PUC Filing Clerk1701 N. Congress AvenueP. 0. Box 13326Austin, TX 78711-3326 RBF1-15-0101 LAR 2014-02 AC Sources-Operating 3.8.1SURVEILLANCEREQUIREMENTS_(continued)________
SURVEILLANCE FREQUENCY SR 3.8.1.11------------NOTES-------
- 1. All DG starts may be preceded by an engineprelube period.2. This Surveillance shall not be performed inMODE 1, 2, or 3. (Not applicable to DG 1C)However, credit may be taken for unpianned events that satisfy this SR.Verify on an actual or simulated loss of offsite power 24 monthssignal:a. De-energization of emergency buses;b. Load shedding from emergency buses forDivisions I and II; andc. DC auto-starts from standby condition and:1. energizes permanently connected loads in_< 10 seconds for DG IA and DG lB and_< 13 seconds for DC IC,2. energizes auto-connected shutdown loads,3. maintains steady state voltagei.forDGl1Aand DG1B_>374OV and<_4368 V,ii. forDGl1C>3740Vand_<4580V
- 4. maintains steady state frequency
>_ 58.8 Hzand < 60.2 Hz, and5. supplies permanently connected andauto-connected shutdown loads for_> 5 minutes.(continued)
RIVER BEND3.8-9RIVE BED 38-9 Amendment No. 81!21!33 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued)________
SURVEILLANCE FREQUENCY SR 3.8.1.12--------------
NOTES- ------1. All DG starts may be preceded by an engineprelube period.2. This Surveillance shall not be performed inMODEl1 or2. (Not applicable to DG 1C)However, credit may be taken for unplanned events that satisfy this SR.Verify on an actual or simulated Emergency CoreCooling System (ECCS) initiation signal each DGauto-starts from standby condition and:a. For DG 1C during the auto-start maintains voltage < 5400 V and frequency
< 66.75 Hz;b. In < 10 seconds for DG 1A and DG lB and_< 13 seconds for DG IC after auto-start andduring tests, achieves voltage _> 3740 V andfrequency
_> 58.8 Hz.c. Achieves steady state voltage1. ForDG 1Aand DG1B>3740Vand
<4368 V,2. For DG 1C_374OV and<4580 V,and3. For DG 1A, 1B, and IC, frequency of_> 58.8 and < 60.2 Hz; andd. Operates for _> 5 minutes.24 months(contirnued)
I RIVER BENDI IVRBED3.8-10 Amendment No.
165, 168v, 187 Attachment 1RBG-47582 Revised Surveillance Requirement Numbering Specification Page Note/Change SR 3.8.1.11 3.8-9 Subsection lettering/numbering SR 3.8.1.12 3.8-10 Subsection lettering/numbering SR 3.8.1.15 3.8-12 Subsection lettering/numbering SR 3.8.1.15 3.8-13 Relocation of SR 3.8.1.16 (nochange to SR)SR 3.8.1.19 3.8-14 Subsection lettering/numbering SR 3.8.1.20 3.8-15 Subsection lettering/numbering AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.8.1.13-~~~NOTE---
--This Surveillance shall not be performed inMODE 1, 2, or 3. (Not applicable to DG 1C)However, credit may be taken for unplanned events that satisfy this SR.Verify each DG's automatic trips are bypassed onan actual or simulated ECCS initiation signalexcept:a. Engine overspeed; andb. Generator differential current.24 monthsSR 3.8.1.14-~~~~NOTES-------
- 1. Momentary transients outside the load andpower factor ranges do not invalidate thistest.2. Credit may be taken for unplanned eventsthat satisfy this SR.Verify each DG operating at a power factor _< 0.9,operates for _> 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s:a. For DG 1A and DG I1B loaded _> 3050 kWand <3130 kW; andb. For DG 1C:1. For_ 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded _2750 kW and_<2850 kW, and2. For the remaining hours of the testloaded _2525 kW and 2600 kW.24 months(continued)
RIVER BENDRIE ED3.8-11 Amendment No. 81 9"!,1211331!68, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.8.1.15-~~~NOTES--------
- 1. This Surveillance shall be performed within5 minutes of shutting down the DG after the DGhas operated
> 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> loaded > 3050 kW and3100 kW for DG 1A and DG 1B, and>2525 kW and <2600 for DC lC, or operating temperatures have stabilized, which ever islonger.Momentary transients outside of the load rangedo not invalidate this test.2. All DG starts may be preceded by an engineprelube period.Verify each DG starts and achieves:
- 1. In <l0 seconds for DG1A and DG1B and< 13 seconds for DC IC voltage >3740 V andfrequency
_> 58.8 Hz, and2. Steady state voltagea) ForDGI1Aand DG1B>_374OV and<4368 Vb) For DG1C>3740Vand_<4580Vand c) For DC 1A, 1B, and 1C frequency
> 58.8 Hz and _< 60.2 Hz.24 months(continued)
RIVER BENDRIVR BND3.8-12 Amendment No. 81!21!33 165 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.8.1.16-----------
NOTE- -------This Surveillance shall not be performed in MODE 1, 2,or 3. (Not applicable to DG 1C) However, credit maybe taken for unplanned events that satisfy this SR.Verify each DG:a. Synchronizes with offsite power source whileloaded with emergency loads upon a simulated restoration of offsite power;b. Transfers loads to offsite power source; andc. Returns to ready-to-load operation.
24 monthsSR 3.8.1.17--------NOTE---------------.....
1 ..This Surveillance shall not be performed in MODE 1, 2,or 3. (Not applicable to DG 1C) However, credit maybe taken for unplanned events that satisfy this SR.Verify, with a DG operating in test mode andconnected to its bus, an actual or simulated ECCSinitiation signal overrides the test mode by:a. Returning DG to ready-to-load operation; andb. Automatically energizing the emergency loadsfrom offsite power.24 monthsSR 3.8.1.18-----------NOTE-------
This Surveillance shall not be performed in MODE 1,2, or 3. (Not applicable to DG lC) However, creditmay be taken for unplanned events that satisfy thisSR.Verify sequence time is within + 10% of design for each 24 monthsload sequencer timer.(continued)
RIVER BENDRIVR BND3.8-13 Amendment No. 81 95 121 133 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQUIREMENTS (continued)________
SURVEILLANCE FREQUENCY SIR 3.8.1.19----------NOTES-
1. All DG starts may be preceded by anengine prelube period.2. This Surveillance shall not be performed inMODE 1,2, or 3. (Not applicable to DG 1C)However, credit may be taken for unplanned events that satisfy this SR.Verify, on an actual or simulated loss of offsite power 24 monthssignal in conjunction with an actual or simulated ECCSinitiation signal:a. De-energization of emergency buses;b. Load shedding from emergency buses forDivisions I and II; andc. DG auto-starts from standby condition and:1. energizes permanently connected loads in_< 10 seconds for DG 1A and DG lB and_<l3 seconds for DG 1C,2. energizes auto-connected emergency loads,3. achieves steady state voltagei. forDGl1Aand DG1B>_3740 Vand_<4368 V,ii. for DG 1C>_374OV and_<4580V,
- 4. achieves steady state frequency
>_ 58.8 Hzand < 60.2 Hz, and5. supplies permanently connected andauto-connected emergency loads for_> 5 minutes.(continued)
RIVER BEND3.8-14RIVE BED 3-14 Amendment No. 81!21 133 168, 187 AC Sources-Operating 3.8.1SURVEILLANCE REQU IREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.8.1.20
_-..............-.NOTE-----------..........
All DG starts may be preceded by an engine prelubeperiod.Verify, when started simultaneously from standby 10 yearscondition, each DG achieves:
- 1. In_<l0 seconds for DG 1Aand DG1B and< 13 seconds for DG 1C voltage _3740 V andfrequency
> 58.8 Hz, and2. Steady state voltagea) For DG 1A and DG 1B->374OV and<4368 V,b) For DG IC 3740 V and 4580 V, andc) For DG IA, I1B, and IC frequency_
58.8 Hzand _< 60.2 Hz.RIVER BEND3.8-15RIVER BED 3.8-15Amendment No. &1-12'1--65 187
