RBG-47882, Supplement to Application for Technical Specification Change Regarding Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program (TSTF-425)

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Supplement to Application for Technical Specification Change Regarding Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program (TSTF-425)
ML18191B010
Person / Time
Site: River Bend Entergy icon.png
Issue date: 07/10/2018
From: Schenk T
Entergy Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
RBG-47882
Download: ML18191B010 (14)
v • d • e


Text

Entergy Operations, Inc.

Entergx River Bend Station 5485 U.S. Highway 61 N

51. Francisville. LA 70775 Tel 225-381 -4374 Timothy Schenk Regulatory Assurance Manager RBG-47882 July 10, 2018 Attn : Document Control Desk U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville , MD 20852-2738

Subject:

Supplement to Application for Technical Specification Change Regarding Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program (TSTF-425)

River Bend Station , Unit 1 Docket No. 50-458 License No. NPF-47

Dear Sir or Madam :

In accordance with the provisions of Title 10 of the Code of Federal Regulations (10 CFR 50.90), "Application for amendment of license, construction permit, or early site permit",

Entergy Operations, Inc. (Entergy) previously submitted a request for an amendment to the Technical Specifications (TS) for River Bend Station , Unit 1 (RBS) .

The proposed amendment would modify the RBS TS by relocating specific surveillance frequencies to a licensee-controlled program with the implementation of Nuclear Energy Institute (NEI) 04-10, "Risk-Informed Technical Specification Initiative 5B, Risk-Informed Method for Control of Surveillance Frequencies".

Entergy originally submitted this request by RBS letter RBG-47799 dated February 28, 2018.

[ADAMS Accession Number ML18067A115]

It has recently been determined that five of the TS pages submitted for change by the amendment were not the current RBS TS pages. Attachment 1 contains the five current RBS TS pages with the proposed changes (mark-up). Attachment 2 contains the revised TS pages. The five pages contained in this supplement should supersede the corresponding pages of the original amendment.

The supplemental information provided does not change the scope of the original submittal.

Entergy requests approval the proposed license amendment by February 28, 2019 with the amendment being implemented within 90 days.

RBG-47882 Page 2 of 2 There are no regulatory commitments contained in this submittal. If you have any questions, please contact Mr. Tim Schenk at 225-381-4177.

TAS/twf ATTACHMENT:

1. Proposed Technical Specification Changes (Mark-up)
2. Revised Technical Specification Pages cc:

u .S. Nuclear Regulatory Commission Attn: Ms. Lisa M. Regner, Project Manager 09-D-14 One White Flint North 11555 Rockville Pike Rockville, MD 20852 u.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Blvd.

Arlington , TX 76011-4511 NRC Senior Resident Inspector Attn: Mr. Jeff Sowa 5485 U.S. Highway 61 , Suite 1 St. Francisville, LA 70775 Public Utility Commission of Texas Attn: PUC Filing Clerk 1701 N. Congress Avenue P. O. Box 13326 Austin , TX 78711-3326 RBF1-18-0142

ATTACHMENT 1 RBG-47882 PROPOSED TECHNICAL SPECIFIACTION CHANGES (MARK-UP)

SLC System 3.1.7 SURVEILLANCE FREQUENCY SR 3.1.7.5 Verify the available weight of Boron-1 0 is ~ 170 Ibs, 31 days and the percent weight concentration of sodium pentaborate in solution is :s:; 9.5% by weight, and determine the minimum required available solution volume. Once within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after water or boron is added to solution Once within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after solution temperature is restored to ~ 45°F SR 3.1.7.6 Verify each SLC subsystem manual , power operated , 31 days ...- - - - 1 and automatic valve in the flow path that is not locked , sealed , or otherwise secured in position , is in the correct position, or can be aligned to the correct position .

SR 3.1.7.7 Verify each pump develops a flow rate ~ 41 .2 gpm at In accordance with a discharge pressure ~ 1250 psig . the Inservice Testing Program SR 3.1.7.8 Verify flow through one SLC subsystem from pump 24 Fflonths on a +--

into reactor pressure vessel. STl\GG~R~D T~ST BASIS (continued)

In accordance with the Surveillance frequency Control Program RIVER BEND 3.1-22 Amendment No. 81 114, 463

SGT System 3.6.4 .3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.4 .3.1 Operate each SGT subsystem for ~ 15 continuous ~~ says .....

.L minutes with heaters operating.

SR 3 .6.4.3.2 Perform required SGT filter testing in accordance In accordance with with the Ventilation Filter Testing Prog ram (VFTP). the VFTP SR 3.6.4 .3.3 Verify each SGT subsystem actuates on an actual 24 Ffl9Att:lS L..

or simulated initiation signal.

L..

SR 3.6.4 .3.4 Verify each SGT filter cooling bypass 24 Ffl9Att:lS damper can be opened and the fan started .

In accordance with the Surveillance Frequency Control r--

Program RIVER BEND 3.6-52 Amendment No. 84, 168, ~83

Fuel Building Ventilation System-Fuel Handling 3.6.4 .7 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.4.7.1 Verify one fuel building ventilation ch arcoa el;lFS ..-

filtration subsystem in operation .

SR 3.6.4 .7.2 Operate each fuel building ventilati on charcoal 31 days ...-

filtration subsystem for ~ 15 continu ous minutes with heaters operating .

SR 3.6.4 .7.3 Perform fuel building ventilation ch arcoal filtration In accordance with filter testing in accordance with the Ventilation the VFTP Filter Testing Program (VFTP).

SR 3.6.4 .7.4 Verify each fuel building ventilation charcoal 24 menths "-

filtration subsystem actuates on an actual or simulated initiation signal.

SR 3.6.4.7.5 Verify each fuel building ventilation charcoal 24 menths ..-

filtration filter cooling bypass damp er can be opened and the fan started .

In accordance with the Surveillance Frequency Control Program RIVER BEND 3.6-59 Amendment No. 84, 4e8, 4S3

CRFA System 3.7 .2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME F. Two CRFA subsystems F.1 Suspend movement of Immediately inoperable during recently irradiated fuel movement of recently assembl ies in the primary irradiated fuel assemblies containment and fuel in the primary containment building .

or fuel building , or during OPDRVs.

F.2 Initiate action to suspend Immediately OPDRVs.

One or more CRFA subsystems inoperable due to inoperable CRE boundary during movement of recently irrad iated fuel assemblies in the primary containment or fuel building , or during OPDRVs.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.2.1 Operate each CRFA subsystem for ~ 15 continuous 31 days """

minutes with the heaters operating .

SR 3.7.2.2 Perform required CRFA filter testing in accordance In accordance with with the Ventilation Filter Testing Program (VFTP). the VFTP SR 3.7.2.3 Verify each CRFA subsystem actuates on an actual 24 months ,

./

or simulated initiation signal.

(continued)

In accordance with the Surveillance r--

Frequency Control Program RIVER BEND 3.7-7 Amendment No. 81119 132 154 4%, +68, 48a

DC Sources-Operating 3.8.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is ~ 130.2 V on float 7 days -"

charge .

SR 3.8.4 .2 Verify no visible corrosion at battery terminals and 92 days --....

connectors .

OR Verify battery connection resistance is

~ 1.5 E-4 ohm for inter-cell connections ,

In accordance wi th the

~ 1.5 E-4 ohm for inter-rack connections ,

Surveillance Freq uency

~ 1.5 E-4 ohm for inter-tier connections, and Control Program

~ 1.5 E-4 ohm for terminal connections.

AND Verify the total resistance for battery inter-cell ,

inter-rack, inter-tier, and terminal connections combined is s 27.45 E-4 ohms.

SR 3.8.4 .3 Verify battery cells, cell plates, and racks show no visual indication of physical damage or abnormal 24 Fft9RtRS deterioration.

SR 3.8.4.4 Remove visible corrosion, and verify battery cell to 24 Fft9RtRS ....

cell and terminal connections are coated with anti-corrosion material.

Verify battery connection resistance is 24 .,-

SR 3.8.4.5 Fft9RtRS ....

5{ 1.5 E-4 ohm for inter-cell connections, 5{ 1.5 E-4 ohm for inter-rack connections, 5{ 1.5 E-4 ohm for inter-tier connections, and 5{ 1.5 E-4 ohm for terminal connections.

AND Verify the total resistance for battery inter-cell, inter-rack, inter-tier, and terminal connections combined is s 27.45 E-4 ohms.

RIVER BEND 3.8-25 Amendment No. 84, 4e8, 484

ATTACHMENT 2 RBG-47882 REVISED TECHNICAL SPECIFACTION PAGES

SLC System 3.1.7 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.1.7.5 Verify the available weight of Boron-10 is ~ 170 Ibs, In accordance with and the percent weight concentration of sodium the Surveillance pentaborate in solution is ~ 9.5% by weight, and Frequency Control determine the minimum required available solution Program volume .

Once within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after water or boron is added to solution Once within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after solution temperature is restored to ~ 45°F SR 3.1.7.6 Verify each SLC subsystem manual , power operated, In accordance with and automatic valve in the flow path that is not the Surveillance locked, sealed, or otherwise secured in position , is in Frequency Control the correct position , or can be aligned to the correct Program position .

SR 3.1.7.7 Verify each pump develops a flow rate ~ 41.2 gpm at In accordance with a discharge pressure ~ 1250 psig. the Inservice Testing Program SR 3.1.7.8 Verify flow through one SLC subsystem from pump In accordance with into reactor pressure vessel. the Surveillance Frequency Control Program (continued)

RIVER BEND 3.1 -22 Amendment No. 81 114 , +e8-

SGT System 3.6.4.3 SURVEILLANCE REQUIREMENTS SU RVEI LLANCE FREQUENCY SR 3.6.4.3.1 Operate each SGT subsystem for ~ 15 continuous In accordance with minutes with heaters operating. the Surveillance frequency Control Program SR 3.6.4.3.2 Perform required SGT filter testing in accordance In accordance with with the Ventilation Filter Testing Program (VFTP). the VFTP SR 3.6.4.3.3 Verify each SGT subsystem actuates on an actual In accordance with or simulated initiation Signal. the Surveillance frequency Control Program SR 3.6.4.3.4 Verify each SGT filter cooling bypass In accordance with damper can be opened and the fan the Surveillance started. frequency Control Program RIVER BEND 3.6-52 Amendment No. 8+, 168, 18:3

Fuel Building Ventilation System-Fuel Handling 3.6.4.7 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.4.7.1 Verify one fuel building ventilation charcoal In accordance with filtration subsystem in operation. the Surveillance Frequency Control Program SR 3.6.4.7.2 Operate each fuel building ventilation charcoal In accordance with filtration subsystem for ~ 15 continuous minutes the Surveillance with heaters operating. Frequency Control Program SR 3.6.4.7.3 Perform fuel building ventilation charcoal filtration In accordance with filter testing in accordance with the Ventilation the VFTP Filter Testing Program (VFTP).

SR 3.6.4.7.4 Verify each fuel building ventilation charcoal In accordance with filtration subsystem actuates on an actual or the Surveillance simulated initiation signal. Frequency Control Program SR 3.6.4.7.5 Verify each fuel building ventilation charcoal In accordance with filtration filter cooling bypass damper can be the Surveillance opened and the fan started. Frequency Control Program RIVER BEND 3.6-59 Amendment No. 84-, -ie8, .:t-8a

CRFA System 3.7.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME F. Two CRFA subsystems F.1 Suspend movement of Immediately inoperable during recently irradiated fuel movement of recently assemblies in the primary irradiated fuel assemblies containment and fuel in the primary containment building .

or fuel building, or during OPDRVs.

F.2 Initiate action to suspend Immediately OPDRVs.

One or more CRFA subsystems inoperable due to inoperable CRE boundary during movement of recently irradiated fuel assemblies in the primary containment or fuel building , or during OPDRVs.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.2.1 Operate each CRFA subsystem for ~ 15 continuous In accordance with minutes with the heaters operating . the Surveillance Frequency Control Program SR 3.7.2.2 Perform required CRFA filter testing in accordance In accordance with with the Ventilation Filter Testing Program (VFTP). the VFTP SR 3.7.2.3 Verify each CRFA subsystem actuates on an actual In accordance with or simulated initiation signal. the Surveillance Frequency Control Program (continued)

RIVER BEND 3.7-7 Amendment No. 81 11 Q 1a2 154

+99, -+eg, ~

DC Sources-Operating 3.8.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is ~ 130.2 V on float In accordance with charge. the Surveillance Frequency Control Proaram SR 3.8.4.2 Verify no visible corrosion at battery terminals and In accordance with connectors. the Surveillance Frequency Control Program Verify battery connection resistance is

~ 1.5 E-4 ohm for inter-cell connections,

~ 1.5 E-4 ohm for inter-rack connections ,

~ 1.5 E-4 ohm for inter-tier connections, and

$ 1.5 E-4 ohm for term inal connections .

Verify the total resistance for battery inter-cell ,

inter-rack, inter-tier, and terminal connections combined is s 27.45 E-4 ohms.

SR 3.8.4.3 Verify battery cells, cell plates, and racks show no In accordance with visual indication of physical damage or abnormal the Surveillance deterioration . Frequency Control Proqram SR 3.8.4.4 Remove visible corrosion , and verify battery cell to In accordance with cell and terminal connections are coated with the Surveillance anti-corrosion material. Frequency Control Proqram SR 3.8.4.5 Verify battery connection resistance is In accordance with

~ 1.5 E-4 ohm for inter-cell connections, the Surveillance

~ 1.5 E-4 ohm for inter-rack connections, Frequency Control

$ 1.5 E-4 ohm for inter-tier connections, and Program

$ 1.5 E-4 ohm for terminal connections .

Verify the total resistance for battery inter-cell ,

inter-rack , inter-tier, and terminal connections combined is S 27.45 E-4 ohms.

RIVER BEND 3.8-25 Amendment No. 8+, +98, +3+

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