RBG-47886, 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)

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)

ML18205A520
Person / Time
Site:	River Bend
Issue date:	07/24/2018
From:	Schenk T Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RBG-47886, TSTF-425
Download: ML18205A520 (14)

Text

• Entergx C-=--

Entergy Operations, Inc.

River Bend Station 5485 U.S. Highway 61 N SI. Francisville, LA 70775 Tel 225-381-4374 Timothy Schenk Regulatory Assurance Manager RSG-47886 July 24, 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 Send Station , Unit 1 Docket No. 50-458 License No. NPF-47 RSF1 0146

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 Send Station , Unit 1 (RSS) .

The proposed amendment would modify the RSS 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 RSG-47799 dated February 28, 2018.

[ADAMS Accession Number ML18067A115]

It has recently been discovered that the supplement to the proposed amendment, submitted by RBS letter RBG-47882 dated July 10, 2018 [ADAMS Accession Number ML18191S010],

contains errors and should be disregarded. The Attachments of this letter should be used instead.

Attachment 1 contains the five current RSS 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 and RSS letter RSG-47882.

RBG-47886 Page 2 of 2 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.

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 09-0-14 One White Flint North 11555 Rockville Pike Rockville , MO 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

ATTACHMENT 1 RBG-47886 PROPOSED TECHNICAL SPECIFICATION CHANGES (MARK-UP)

SLC System 3.1.7 SURVEILLANCE FREQUENCY SR 3.1.7.5 Verify the available weight of Boron-10 is ~ 170 Ibs , 31 days 4~------.

and the percent weight concentration of sodium pentaborate in solution is ~ 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 4 4 - -- - 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 months on a +--

into reactor pressure vessel. STAGGERED TEST BASIS (continued)

In accordance with the Surveillance frequency Control Program -

RIVER BEND 3.1-22 Amendment No. 81 114, ~

SGT System 3.6.4.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.4.3.1 Operate each SGT subsystem for ~ 15 continuous 3~ lays ./

minutes.

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 Ffl9AtRS L..

or simulated initiation signal.

L..

SR 3.6.4.3.4 Verify each SGT filter cooling bypass 24 Ffl9AtRS damper can be opened and the fan started .

In accordance with the Surveillance Frequency Control 1-Program RIVER BEND 3.6-52 Amendment No. 8-1-, 168, 183

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.

SR 3.6.4.7 .3 Perform fuel building ventilation cha rcoal 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. 8-1-, 4eS, ~

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 31 days "

minutes.

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 L...

or simulated initiation signal.

(continued)

In accordance with the Surveillance t---

Frequency Control Program RIVER BEND 3.7-7 Amendment No. 81119132154

+%, +68, 4-83

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

charge .

SR 3.8.4.2 Verify no visible corrosion at battery terminals and 9~ days connectors .

OR Verify battery connection resistance is

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

In accordance with 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 ~ 27.45 E-4 ohms.

SR 3.8.4.3 Verify battery cells , cell plates, and racks show no ~4 months ~

visual indication of physical damage or abnormal deterioration.

./

SR 3.8.4.4 Remove visible corrosion, and verify battery cell to ~4 months .....

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

SR 3.8.4.5 Verify battery connection resistance is ~4 months ./

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 terminal connections.

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

RIVER BEND 3.8-25 Amendment No. M , 4-68, 4-84

ATTACHMENT 2 RBG-47886 REVISED TECHNICAL SPECIFICATION PAGES

SLC System 3_1.7 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.1 .7.5 Verify the available weight of Boron-1 0 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, .:t-e8

SGT System 3.6.4.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.4.3.1 Operate each SGT subsystem for ~ 15 continuous In accordance with minutes . 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. 84, ~ +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 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 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. 8+, 468, 4Sa

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. 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. 81 119 132 154

+ee, +68, +Sa

DC Sources- Operating 3.8.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is ~ 130.2 Von float In accordance with charge. the Surveillance Frequency Control Program 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

s; 1.5 E-4 ohm for inter-cell connections ,

s; 1.5 E-4 ohm for inter-rack connections,

s; 1.5 E-4 ohm for inter-tier connections, and

s; 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 ~ 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 Program 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 Program SR 3.8.4.5 Verify battery connection resistance is In accordance with

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

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

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

s; 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 ~ 27.45 E-4 ohms.

RIVER BEND 3.8-25 Amendment No. 84, 46-8, 484