IR 05000458/2021003

Integrated Inspection Report 05000458/2021003

ML21306A220
Person / Time
Site:	River Bend
Issue date:	11/04/2021
From:	Jason Kozal NRC/RGN-IV/DRP
To:	Karenina Scott Entergy Operations
References
IR 2021003
Download: ML21306A220 (32)

Text

November 4, 2021

SUBJECT:

RIVER BEND STATION - INTEGRATED INSPECTION REPORT 05000458/2021003

Dear Mr. Scott:

On September 30, 2021, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at River Bend Station. On October 5, 2021, the NRC inspectors discussed the results of this inspection with you and other members of your staff. The results of this inspection are documented in the enclosed report.

Two findings of very low safety significance (Green) are documented in this report. Both findings involved violations of NRC requirements. One Severity Level IV violation without an associated finding is documented in this report. We are treating these violations as non-cited violations (NCVs) consistent with Section 2.3.2 of the Enforcement Policy.

If you contest the violations or the significance or severity of the violations documented in this inspection report, you should provide a response within 30 days of the date of this inspection report, with the basis for your denial, to the U.S. Nuclear Regulatory Commission, ATTN:

Document Control Desk, Washington, DC 20555-0001; with copies to the Regional Administrator, Region IV; the Director, Office of Enforcement; and the NRC Resident Inspector at River Bend Station.

If you disagree with a cross-cutting aspect assignment in this report, you should provide a response within 30 days of the date of this inspection report, with the basis for your disagreement, to the U.S. Nuclear Regulatory Commission, ATTN: Document Control Desk, Washington, DC 205550001; with copies to the Regional Administrator, Region IV; and the NRC Resident Inspector at River Bend Station.

From November 4, 2020, to November 4, 2021, the NRC issued four Severity Level IV traditional enforcement violations, including the one identified in the enclosed report, associated with impeding the regulatory process. These violations did not involve emergent technical issues, were not substantially related to current licensee performance, and did not have sufficient commonalities to warrant additional review under supplemental NRC inspection procedures. Therefore, the NRC has determined that these violations can be appropriately sampled using baseline inspection resources. This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with Title 10 of the Code of Federal Regulations 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sincerely, Signed by Kozal, Jason on 11/05/21 Jason W. Kozal, Chief Reactor Projects Branch C Division of Reactor Projects Docket No. 05000458 License No. NPF-47

Enclosure:

As stated

Inspection Report

Docket Number: 05000458 License Number: NPF-47 Report Number: 05000458/2021003 Enterprise Identifier: I-2021-003-0130 Licensee: Entergy Operations, Inc.

Facility: River Bend Station Location: St. Francisville, Louisiana Inspection Dates: July 1, 2021 to September 30, 2021 Inspectors: R. Alexander, Senior Emergency Preparedness Inspector D. Antonangeli, Health Physicist B. Baca, Health Physicist N. Greene, Senior Health Physicist R. Kumana, Senior Resident Inspector E. Simpson, Health Physicist C. Wynar, Resident Inspector C. Young, Senior Project Engineer Approved By: Jason W. Kozal, Chief Reactor Projects Branch C Division of Reactor Projects Enclosure

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at River Bend Station, in accordance with the Reactor Oversight Process. The Reactor Oversight Process is the NRCs program for overseeing the safe operation of commercial nuclear power reactors. Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information.

List of Findings and Violations

Failure to Operate the Radioactive Effluents Control Program in accordance with the Technical Requirements Manual Cornerstone Significance Cross-Cutting Report Aspect Section Public Radiation Green [P.3] - 71124.06 Safety NCV 05000458/2021003-01 Resolution Open/Closed The inspectors identified a Green, non-cited violation of Technical Specification 5.5.4 for the licensees failure to operate the Radioactive Effluents Control Program in accordance with the Technical Requirements Manual, resulting in the licensee continuing to release liquid effluent while the effluent monitor, RMS-RE-107, was inoperable for greater than 14 days.

Failure to Provide Complete and Accurate Information in the 2020 Annual Radioactive Effluent Release Report Cornerstone Severity Cross-Cutting Report Aspect Section Not Applicable Severity Level IV Not Applicable 71124.06 NCV 05000458/2021003-02 Open/Closed The inspectors identified a Severity Level IV non-cited violation of 10 CFR 50.9(a) for the licensee providing inaccurate information to the Commission in the 2020 Annual Radioactive Effluent Release Report. Specifically, the licensee failed to identify the requirement to report the inoperability of a liquid effluent monitor, RMS-RE-107, for a period greater than 14 days, as required by their Radioactive Effluents Controls Program. In the licensees 2020 Annual Radioactive Effluent Release Report, they inaccurately reported that the radioactive liquid effluent monitoring instrumentation was operable within requirements throughout the year.

Recirculation Flow Control Valve Runback Due to Inadequate Procedure Cornerstone Significance Cross-Cutting Report Aspect Section Initiating Events Green [H.12] - Avoid 71152 NCV 05000458/2021003-03 Complacency Open/Closed The inspectors reviewed a self-revealed, Green finding and associated non-cited violation of Technical Specification 5.4.1.A on May 15, 2021, for the licensees failure to establish and maintain adequate procedures for restoration of an isolated condensate pump while the plant was at power. As a result of the inadequate procedures, while restoring condensate pump A, operators caused a low suction pressure trip of a reactor feedwater pump, which resulted in a recirculation flow control valve runback to 74 percent power.

Additional Tracking Items

None.

PLANT STATUS

River Bend Station began the inspection period at rated thermal power. On August 29, 2021, the unit reduced power to 35 percent due to grid loading from Hurricane Ida. The reactor was maintained at approximately 40 percent reactor power until the unit was returned to rated thermal power on September 4, 2021. On September 5, 2021, the unit reduced power to approximately 69 percent for rod pattern adjustment. The unit was returned to rated thermal power on September 6, 2021, and remained at or near rated thermal power for the remainder of the inspection period.

INSPECTION SCOPES

Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection Program - Operations Phase. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.

Starting on March 20, 2020, in response to the National Emergency declared by the President of the United States on the public health risks of the coronavirus (COVID-19), resident and regional inspectors were directed to begin telework and to remotely access licensee information using available technology. During this time, the resident inspectors performed periodic site visits each week, increasing the amount of time on site as local COVID-19 conditions permitted.

As part of their onsite activities, resident inspectors conducted plant status activities as described in IMC 2515, Appendix D; observed risk-significant activities; and completed on site portions of IPs. In addition, resident and regional baseline inspections were evaluated to determine if all or a portion of the objectives and requirements stated in the IP could be performed remotely. If the inspections could be performed remotely, they were conducted per the applicable IP. In some cases, portions of an IP were completed remotely and on site. The inspections documented below met the objectives and requirements for completion of the IP.

71111.01 - Adverse Weather Protection

Seasonal Extreme Weather Sample (IP Section 03.01) (1 Sample)

(1) The inspectors evaluated readiness for seasonal extreme weather conditions prior to the onset of seasonal hot temperatures for the following systems:

Offsite power system and circulating water system on September 24, 2021

Impending Severe Weather Sample (IP Section 03.02) (1 Sample)

(1) The inspectors evaluated the adequacy of the overall preparations to protect risk-significant systems from impending severe weather due to tropical storm conditions from Hurricane Ida on August 30, 2021.

71111.04 - Equipment Alignment

Partial Walkdown Sample (IP Section 03.01) (3 Samples)

The inspectors evaluated system configurations during partial walkdowns of the following systems/trains:

(1) Standby liquid control system on August 13, 2021

(2) Control rod drive hydraulics system on September 8, 2021

(3) Reactor core isolation cooling system during a Division III outage on September 27, 2021

71111.05 - Fire Protection

Fire Area Walkdown and Inspection Sample (IP Section 03.01) (6 Samples)

The inspectors evaluated the implementation of the fire protection program by conducting a walkdown and performing a review to verify program compliance, equipment functionality, material condition, and operational readiness of the following fire areas:

(1) Battery 1A/1B room, fire areas C18/C19, on September 9, 2021

(2) Containment air lock, fire area AB-15/Z5, on September 13, 2021

(3) Reactor core isolation cooling pump room, fire area AB-4, on September 21, 2021

(4) Control room, fire area C-25, on September 27, 2021

(5) Normal switchgear building room 1B burnout, undesignated fire area, on September 28, 2021

(6) Diesel generator C control room, fire area DG-5/Z-1, on September 28, 2021

Fire Brigade Drill Performance Sample (IP Section 03.02) (1 Sample)

(1) The inspectors evaluated the onsite fire brigade training and performance during an announced fire drill on turbine building 123-foot elevation on August 24, 2021.

71111.06 - Flood Protection Measures

Inspection Activities - Internal Flooding (IP Section 03.01) (1 Sample)

The inspectors evaluated internal flooding mitigation protections in the:

(1) Auxiliary building 141-foot elevation

Cable Degradation (IP Section 03.02) (1 Sample)

The inspectors evaluated cable submergence protection in:

(1) Cable vault EMH604

71111.11Q - Licensed Operator Requalification Program and Licensed Operator Performance

Licensed Operator Performance in the Actual Plant/Main Control Room (IP Section 03.01)

(1 Sample)

(1) The inspectors observed and evaluated licensed operator performance in the Control Room during power maneuvering for Hurricane Ida on August 29, 2021.

Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)

(1) The inspectors observed and evaluated a simulator evaluation with drill and exercise performance opportunity on August 31, 2021.

71111.12 - Maintenance Effectiveness

Maintenance Effectiveness (IP Section 03.01) (3 Samples)

The inspectors evaluated the effectiveness of maintenance to ensure the following structures, systems, and components remain capable of performing their intended function:

(1) Main steam safety and relief valve automatic depressurization system air compressors on August 25, 2021

(2) High pressure core spray system on September 8, 2021

(3) Reactor core isolation cooling system on September 8, 2021

71111.13 - Maintenance Risk Assessments and Emergent Work Control

Risk Assessment and Management Sample (IP Section 03.01) (7 Samples)

The inspectors evaluated the accuracy and completeness of risk assessments for the following planned and emergent work activities to ensure configuration changes and appropriate work controls were addressed:

(1) Elevated risk due to service water and diesel generator maintenance on July 19, 2021

(2) Elevated risk for reactor core isolation cooling surveillance test procedures STP-209-6310, Revision 41 and STP-209-6601, Revision 301 on August 12, 2021

(3) Elevated risk for surveillance test procedure STP-201-6310, Revision 315, SLC Pump and Valve Operational Test, on September 8, 2021

(4) Elevated risk due to rod 24-29 rod control and information system transponder card replacement on September 14, 2021

(5) Elevated risk due to service water and containment unit cooler maintenance on September 15, 2021

(6) Elevated risk due to Division III emergency diesel generator outage on September 27, 2021

(7) Elevated risk due to Division III battery charger outage on September 27, 2021

71111.15 - Operability Determinations and Functionality Assessments

Operability Determination or Functionality Assessment (IP Section 03.01) (6 Samples)

The inspectors evaluated the licensee's justifications and actions associated with the following operability determinations and functionality assessments:

(1) Operability of average power range monitor E on September 8, 2021 (CR-RBS-2021-05638)

(2) Operability of 125 VDC bus ENB-SWG01A on September 20, 2021 (CR-RBS-2021-05750)

(3) Operability of residual heat removal door time critical action on September 22, 2021 (CR-RBS-2021-04969)

(4) Operability of turbine bypass valves analyzed with an incorrect loss coefficient for the General Electric fuel side entry orifice on September 23, 2021 (CR-RBS-2021-04506)

(5) Operability of Division III battery charger on September 23, 2021 (CR-RBS-2021-05495)

(6) Operability of high pressure core spray minimum flow line fitting on September 28, 2021 (CR-RBS-2021-06001)

71111.18 - Plant Modifications

Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02)

(2 Samples)

The inspectors evaluated the following temporary or permanent modifications:

(1) HVR-UC5 motor replacement (EC 88864) on August 17, 2021

(2) Standby liquid control orifice modification (EC 30980) on August 18, 2021

71111.19 - Post-Maintenance Testing

Post-Maintenance Test Sample (IP Section 03.01) (5 Samples)

The inspectors evaluated the following post-maintenance test activities to verify system operability and functionality:

(1) Work Order (WO) 00528641, replacement of tunnel door seals, on August 5, 2021

(2) WO 00551917, Division I inverter ENB-INV1A, on September 16, 2021

(3) WO 00361290, scram discharge volume trip unit replacement, on September 20, 2021

(4) WO 00526456, air ejector modules, on September 28, 2021

(5) WO 00548387, penetration valve leakage control system control air supply, on September 29, 2021

71111.22 - Surveillance Testing

The inspectors evaluated the following surveillance tests:

Surveillance Tests (other) (IP Section 03.01)

(1) STP-309-0601, Revision 56, Division I ECCS Test, on July 15, 2021

(2) STP-209-6310, Revision 41, RCIC Quarterly Pump and Valve Operability Test, and STP-209-6601, Revision 301, RCIC Position Indication Verification Test, on August 11, 2021

(3) STP-500-0704, Revision 303, Rod Withdrawal Limiter Test, on September 3, 2021

Inservice Testing (IP Section 03.01) (1 Sample)

(1) STP-109-6302, Revision 21, MSIV Partial Stroke Operability Test, on

August 28, 2021 FLEX Testing (IP Section 03.02) (1 Sample)

(1) FPW-P4 quarterly pump run on August 24, 2021

71114.02 - Alert and Notification System Testing

Inspection Review (IP Section 02.01-02.04) (1 Sample)

(1) The inspectors evaluated the maintenance and testing of the alert and notification system between July 1, 2019, and June 30, 2021.

71114.03 - Emergency Response Organization Staffing and Augmentation System

Inspection Review (IP Section 02.01-02.02) (1 Sample)

(1) The inspectors evaluated the readiness of the Emergency Preparedness Organization between July 1, 2019, and June 30, 2021.

71114.04 - Emergency Action Level and Emergency Plan Changes

Inspection Review (IP Section 02.01-02.03) (1 Sample)

(1) The inspectors evaluated the following Emergency Plan and Implementing Procedure changes not previously reviewed in the last 2 years:

EIP-2-024, Offsite Dose Calculations, Revision 26 (effective 04/13/2021)

EIP-2-023, Joint Information Center, Revision 15 (effective 05/11/2020)

The inspectors also evaluated the licensee's 10 CFR 50.54(q) emergency plan change process and practices between July 1, 2019, and June 30, 2021. This involved review of a selection of additional licensee screening and evaluation documentation. These evaluations and reviews do not constitute NRC approval.

71114.05 - Maintenance of Emergency Preparedness

Inspection Review (IP Section 02.01 - 02.11) (1 Sample)

(1) The inspectors evaluated the maintenance of the emergency preparedness program between July 1, 2019, and June 30, 2021.

71114.06 - Drill Evaluation

Drill/Training Evolution Observation (IP Section 03.02) (1 Sample)

The inspectors evaluated:

(1) As-left simulator evaluation (Drill and Exercise Performance Opportunity) on August 3,

71124.05 - Radiation Monitoring Instrumentation

Calibration and Testing Program (IP Section 03.02) (15 Samples)

The inspectors evaluated the calibration and testing of the following radiation detection instruments:

(1) AccuScan Whole Body Counting System: 96-5818 dated January 26, 2021, and FastScan Whole Body Counting System: 96-9762 dated January 27, 2021;

(2) Canberra ARGOS-5A/B monitors: serial number 1410-184 dated April 13, 2021, serial number 1809-243 dated January 19, 2021, serial number 1812-369 dated January 20, 2021, serial number 1410-186 dated January 14, 2021;

(3) Canberra GEM-5 monitors: serial number 1410-189 dated September 29, 2020, serial number 1410-190 dated January 20, 2021, serial number 1809-245 dated January 19, 2021;

(4) Canberra iSOLO counter: CHP-C-012 dated February 11, 2021;

(5) CRONOS contamination monitors: serial number 1011-060 dated September 24, 2020, serial number 1011-061 dated November 18, 2020, serial number 1809-244 dated May 4, 2021; Eberline AMS-4 continuous air monitors: RBS06 dated October 5, 2020, RBS07

(6) dated October 5, 2020;

(7) Eberline BC-4 scaler counter: HP-CS-008 dated January 20, 2021, and Eberline SAC-4 scaler counters: HP-DS-048 dated May 11, 2021, HP-DS-070 dated January 12, 2021;

(8) Eberline PM-7 portal monitors: PM7-394 dated February 23, 2021, PM7-395 dated May 20, 2021, PM7-436 dated July 14, 2020;

(9) General Atomics radiation detectors: RMS-RE5A dated November 21, 2019, per Work Order 00534737-01, RMS-RE5B dated July 19, 2019, RMS-RE13A dated March 9, 2020, RMS-RE16A dated August 6, 2019, RMS-RE20B dated March 10, 2021, RMS-RE192 dated June 29, 2020;

(10) General Electric radiation detector: D17-K601A dated March 11, 2020;

(11) High Purity Germanium detectors: Detector 1 dated October 7, 2020, Detector 3 dated October 8, 2020, Detector 4 dated October 13, 2020;

(12) Ludlum Model 9-3 meters: CHP-DR-512 dated January 18, 2021, CHP-DR-517 dated January 21, 2021;

(13) Ludlum Model 177 meters: CHP-CR-085 dated July 7, 2021, HP-CR-115 dated March 9, 2021, CHP-CR-211 dated October 8, 2020;

(14) MGP CPO gamma scintillation tool monitors: 89-0527 dated October 6, 2020, 11719 dated July 10, 2020; and

(15) Mirion Telepole II meter: CHP-TEL091 dated January 6, 2021; Mirion Wide Range (WR) Telepole meters: CHP-TEL007 dated June 2, 2021, CHP-TEL034 dated November 4, 2020, CHP-TEL039 dated March 22, 2021.

Effluent Monitoring Calibration and Testing Program Sample (IP Sample 03.03) (2 Samples)

The inspectors evaluated the calibration and maintenance of the following radioactive effluent monitoring and measurement instrumentation:

(1) Gaseous Effluent -

Fuel Building Ventilation Exhaust monitors: RMS-RE5A dated November 13, 2019, and associated RMS-FE5A dated May 20, 2021, and RMS-RE5B dated June 18, 2021, and associated RMS-FE5B dated May 26, 2021; Main Plant Exhaust monitors: RMS-RE125 dated April 2, 2020, and RMS-RE126 dated May 7, 2020; and Radwaste Exhaust monitors: RMS-RE6A dated July 13, 2020, and RMS-RE6B dated August 2, 2021.

(2) Liquid Effluent -

Liquid Radwaste Effluent Line monitor: RMS-RE107 dated December 12, 2019 and Cooling Tower Blowdown monitor: RMS-RE108 dated August 15, 2019.

71124.06 - Radioactive Gaseous and Liquid Effluent Treatment

Sampling and Analysis (IP Section 03.02) (4 Samples)

The inspectors evaluated effluent samples, sampling processes and compensatory samples, as available, for the following systems:

(1) Compensatory liquid effluent samples taken according to procedure COP-0813, Radioactive Liquid Discharge Process, between the dates of February 21, 2019, and March 24, 2019

(2) Compensatory liquid effluent samples taken according to procedure COP-0813, Radioactive Liquid Discharge Process, between the dates of July 19, 2019, and August 14, 2019

(3) Compensatory liquid effluent samples taken according to procedure COP-0813, Radioactive Liquid Discharge Process, between the dates of August 24, 2020, and September 17, 2020

(4) Compensatory gaseous effluent samples taken according procedure COP-0046, Sampling Gaseous Effluents via the Wide Range Gas Monitors, between the dates of September 15, 2020, and September 29, 2020

Dose Calculations (IP Section 03.03) (3 Samples)

The inspectors evaluated the following dose calculations:

(1) Weekly Gaseous Dose Rate Calculations for October 10, 2019, to November 6, 2019

(2) Weekly Gaseous Dose Rate Calculations for September 23, 2020, and September 30, 2020

(3) Radioactive Liquid Effluent Batch Discharge Dose Calculations for July 7, 2020, July 13, 2020, and July 26, 2020 Abnormal Discharges (IP Section 03.04)

There were no abnormal discharges during this monitoring period.

71124.07 - Radiological Environmental Monitoring Program

Radiological Environmental Monitoring Program (IP Section 03.02) (1 Sample)

(1) The inspectors evaluated the implementation of the licensees radiological environmental monitoring program.

GPI Implementation (IP Section 03.03) (1 Sample)

(1) The inspectors evaluated the licensees implementation of the Groundwater Protection Initiative program to identify incomplete or discontinued program elements.

All evaluated elements were being implemented.

71124.08 - Radioactive Solid Waste Processing & Radioactive Material Handling, Storage, &

Transportation

Radioactive Material Storage (IP Section 03.01)

Inspectors evaluated the licensees performance in controlling, labeling, and securing radioactive materials in the following areas:

(1) Various drums and dry active waste bags inside the River Bend Station Radwaste Building

(2) Radioactive sources storage and labeling, including J. L. Shepherd Calibrator Unit, Serial Number 83CS-26, CS-137, Serial Number 10-1833; and AmBe Source, Serial

Number C-179 Waste Characterization and Classification (IP Section 03.03) (3 Samples)

The inspectors evaluated the licensees characterization and classification of radioactive wastes from the following analyses:

(1) Dry Active Waste smear analyses from 2019 and 2021

(2) Reactor Water Clean Up Powdex Resin analysis from 2020

(3) Liquid Waste System, as well as the Suppression Pool Clean Up System, resin analysis from 2021

Shipping Records (IP Section 03.05) (5 Samples)

The inspectors evaluated the following non-excepted radioactive material shipments through a record review:

(1) Shipment #2019-090, Type A LSA I, Low Power Range Monitor Cask Plug Drum, July 18, 2019

(2) Shipment #2020-005, SCO II, Ultrasonic Fuel Cleaning Equipment, January 21, 2020

(3) Shipment #2020-024, Type A, Reactor Water Clean Up, Liquid Radwaste System, and Suspended Solids Collection System Resin Samples, April 13, 2020

(4) Shipment #2020-065, Type B, Reactor Water Clean Up Powdex Liner PO 665822-5, November 13, 2020

(5) Shipment #2020-069, Type B, Reactor Water Clean Up Powdex Liner PO 665822-6, November 19,

OTHER ACTIVITIES - BASELINE

===71151 - Performance Indicator Verification The inspectors verified licensee performance indicators submittals listed below:

MS05: Safety System Functional Failures (SSFFs) Sample (IP Section 02.04) ===

(1) July 1, 2020 - June 30, 2021

MS09: Residual Heat Removal Systems (IP Section 02.08) (1 Sample)

(1) July 1, 2020 - June 30, 2021

MS10: Cooling Water Support Systems (IP Section 02.09) (1 Sample)

(1) July 1, 2020 - June 30, 2021

EP01: Drill/Exercise Performance (DEP) Sample (IP Section 02.12) (1 Sample)

(1) October 1, 2020 - March 31, 2021 EP02: Emergency Response Organization (ERO) Drill Participation (IP Section 02.13)

(1 Sample)

(1) October 1, 2020 - March 31, 2021 EP03: Alert And Notification System (ANS) Reliability Sample (IP Section 02.14) (1 Sample)

(1) October 1, 2020 - March 31, 2021

71152 - Problem Identification and Resolution

Annual Follow-up of Selected Issues (IP Section 02.03) (3 Samples)

The inspectors reviewed the licensees implementation of its corrective action program related to the following issues:

(1) Reactor coolant system chemistry out of specification during refueling outage (CR-RBS-2021-01980) on August 17, 2021

(2) Review of May 15, 2021, flow control valve runback (CR-RBS-2021-03666) on September 21, 2021

(3) Review of corrective actions for annulus pressure control system isolation (CR-RBS-2020-04899) on September 28,

INSPECTION RESULTS

Failure to Operate the Radioactive Effluents Control Program in accordance with the Technical Requirements Manual Cornerstone Significance Cross-Cutting Report Aspect Section Public Radiation Green [P.3] - 71124.06 Safety NCV 05000458/2021003-01 Resolution Open/Closed The inspectors identified a Green, non-cited violation of Technical Specification 5.5.4 for the licensees failure to operate the Radioactive Effluents Control Program in accordance with the Technical Requirements Manual, resulting in the licensee continuing to release liquid effluent while their effluent monitor, RMS-RE-107, was inoperable for greater than 14 days.

Description:

On February 27, 2021, at 1:53pm, the effluent monitor, RMS-RE-107, was found inoperable for releases, resulting in the licensee entering Condition A of Technical Requirements Manual (TRM) Section 3.3.11.2. Condition A.1 requires the licensee to immediately suspend releases, or Condition A.2 requires the licensee to enter the condition or action referenced in Table 3.3.11.2-1 for the channel. This effluent monitor provides an alarm and automatic termination of liquid effluent releases based on calculated setpoint limits for releases.

The licensee elected to enter Condition A.2, as stated above, which eventually led to Condition D for TRM 3.3.11.2. Condition D allowed the licensee to continue to release if prior to each release: 1) they perform a second independent set of samples and analyses per Table 3.11.1.1-1; 2) they perform a verification of release calculations and discharge line valving by a second qualified member of the technical staff; and 3) they restore the channel to operable within 14 days. The deadline to restore operability to the channel based on the date of initial discovery for inoperability was March 13, 2021, at 1:53pm. If the monitor was not restored within 14 days, then the TRM directed the licensee to enter Condition E.

Condition E.1 requires the licensee to immediately suspend releases, and Condition E.2 initiates an action to explain why this inoperability was not corrected in a timely manner in the next Annual Radioactive Effluent Release Report. However, on March 15 at 5:45pm, past the 14-day mark to restore operability per Condition D.3, the licensee entered the Technical Limiting Condition for Operation (TLCO) 3.0.3 to continue to release liquid effluents under the criteria established actions in Conditions D.1 and D.2 until the effluent monitor was restored to operable status. The monitor was restored to operable status on April 2, 2021, at 7:27pm, after the completion of Work Order 557781.

Following the 14-day period of inoperability that was allowed by Condition D.3 in TRM 3.3.11.2, between the dates of February 27, 2021, and March 13, 2021, the monitor was inoperable for approximately an additional 20 days based on a return to operable status on April 2, 2021. During this period, the licensee conducted an additional 13 releases under the conditions of TLCO 3.0.3, which they inappropriately entered. TLCO 3.0.3 states that it is only to be entered when a TLCO is not met and the associated ACTIONS are not met, an associated ACTION is not provided, or if directed by the associated ACTIONS. In this case, Condition D of TRM 3.3.11.2 provided required actions and specifically addressed the associated action for inoperability of the monitor. Additionally, Conditions E.1 and E.2 provided required actions, and these conditions were not entered, as required, prior to entering TLCO 3.0.3.

Due to the continuation of liquid effluent releases under TLCO 3.0.3 while the monitor was inoperable, the monitor was unable to meet its intended function to alarm and automatically terminate liquid effluent releases during these 13 occurrences. When the inspectors discussed these actions with the licensee, the licensee stated that TLCO 3.0.3 was entered due to an urgent need to release from the liquid effluent tanks due to them being at full capacity, as well as the challenging chemistry aspects of the releases. Due to the challenging chemistry aspects, the licensee stated they chose not to engage the two alternate pathways for these releases, which were via the Condensate Storage Tank or recycling.

Thus, the licensee implemented compensatory sampling and continued releasing via the river pathway. However, when the inspectors reviewed the supporting logs and data to support this position, as provided by the licensee, the inspectors did not agree that Conditions E.1 and E.2 had to be bypassed for entry into TLCO 3.0.3. Additionally, the inspectors reviewed the conditions for implementation of TLCO 3.0.3 and determined that all requirements for implementation were not met. Primarily, implementation of TLCO 3.0.3 required approval of the duty manager within 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> post exiting the TRM Section 3.3.11.2 and exiting TLCO 3.0.3 was required to be done without delay and in a controlled manner. In this case, the duty manager approval was not documented until 2 days post exiting TRM 3.3.11.2, Condition D.3, and TLCO 3.0.3 was not exited without delay because the associated Work Order 557781 was prioritized as level 3, and repairs to RMS-RE-107 were not completed for approximately an additional 18 days post entering TLCO 3.0.3. Thus, the inspectors determined that the licensees documented justification was not adequate.

Corrective Actions: The licensee entered these issues into the corrective action program.

The licensee immediately reviewed their TRM entry process for any gaps or deficiencies.

Corrective Action References: CR-RBS-2021-05373, CR-RBS-2021-02356, CR-RBS-2021-06083

Performance Assessment:

Performance Deficiency: The licensee failed to follow the TRM actions to immediately suspend liquid releases after RMS-RE-107 was inoperable for greater than 14 days, as required by Condition E.1 of TRM 3.3.11.2.

Screening: The inspectors determined the performance deficiency was more than minor because it was associated with the Plant Facilities/Equipment and Instrumentation attribute of the Public Radiation Safety cornerstone and adversely affected the cornerstone objective to ensure adequate protection of public health and safety from exposure to radioactive materials released into the public domain as a result of routine civilian nuclear reactor operation.

Additionally, the finding was similar to Example 6(c) in Appendix E to Inspection Manual Chapter 0612, Power Reactor Inspection Reports - Examples of Minor Issues. This example states that an issue is more than minor if the effluent monitor with its alarm setpoint would have failed to perform its intended function (i.e., trip or isolation function) to prevent an effluent release in excess of the applicable Technical Specification instantaneous concentration limit for liquids. Specifically, the setpoints reviewed for this period of inoperability had no setpoints entered for these subsequent 13 releases, and thus, the monitor was not set up to perform its intended function during this period of inoperability.

Significance: The inspectors assessed the significance of the finding using Inspection Manual Chapter 0609 Appendix D, Public Radiation Safety SDP. The inspectors determined the finding had very low safety significance (Green) because:

(1) it was associated with the Effluent Release Program; and

(2) it was not a substantial failure to implement the Effluent Program (more of an isolated issue) nor did the public exposure exceed any Appendix I or 10 CFR 20.1301(e) levels.

Cross-Cutting Aspect: P.3 - Resolution: The organization takes effective corrective actions to address issues in a timely manner commensurate with their safety significance. Specifically, in this case it took the licensee 34 days to fix an issue that was required to be fixed within 14 days or immediately suspend releases.

Enforcement:

Violation: Technical Specification 5.5.4 requires, in part, that the licensee operate the Radioactive Effluents Controls Program according to actions in the Technical Requirements Manual (Section 3.3.11.2).

Contrary to the above, on March 13, 2021, the licensee failed to operate the Radioactive Effluents Control Program according to actions in the TRM when they did not enter Section 3.3.11.2, Condition E.1, after 14 days of inoperability of RMS-RE-107. Specifically, Condition E.1 required immediate suspension of releases via this pathway, which did not occur when the licensee conducted 13 liquid effluent releases following a 14-day period of inoperability and before operability of the monitor was restored. Therefore, the monitor was unable to perform its intended function to alarm and automatically terminate the release during these additional releases.

Enforcement Action: This violation is being treated as a non-cited violation, consistent with Section 2.3.2 of the Enforcement Policy.

Failure to Provide Complete and Accurate Information in the 2020 Annual Radioactive Effluent Release Report Cornerstone Severity Cross-Cutting Report Aspect Section Not Severity Level IV Not 71124.06 Applicable NCV 05000458/2021003-02 Applicable Open/Closed The inspectors identified a Severity Level IV non-cited violation of 10 CFR 50.9(a) for the licensee providing inaccurate information to the Commission in the 2020 Annual Radioactive Effluent Release Report (ARERR). Specifically, the licensee failed to identify the requirement to report the inoperability of a liquid effluent monitor, RMS-RE-107, for a period greater than 14 days, as required by their Radioactive Effluents Controls Program. In the licensees 2020 ARERR, they inaccurately reported that the radioactive liquid effluent monitoring instrumentation was operable within requirements throughout the year.

Description:

Upon reviewing the operability of the liquid effluent monitor, RMS-RE-107, during the calendar year of 2020, it was found inoperable on August 24, 2020, with the licensee electing to enter Condition A.2 of the TRM, Section 3.3.11.2. This eventually led to entry into Condition D of TRM 3.3.11.2, which allowed the licensee to continue liquid effluent releases, if prior to each release 1) they perform a second independent set of samples and analyses per Table 3.11.1.1-1; 2) they perform a verification of release calculations and discharge line valving by a second qualified member of the technical staff; and 3) they restore the channel to operable within 14 days. When the required restoration period of 14 days passed, the licensee incorrectly reentered Condition A, by entering A.1, which also required them to suspend radioactive liquid effluent releases, but this resulted in the licensee missing an additional requirement to initiate an action to explain why this inoperability was not corrected in a timely manner in the next ARERR, per Condition E.2 of TRM 3.3.11.2.

Due to never entering the Condition E of TRM 3.3.11.2, a search for entering this condition (E.2) at the end of the year for reporting requirements resulted in no indication to licensee personnel who prepared the ARERR. As a result, the licensee made the following statement in the 2020 ARERR:

2.8.1 Radioactive Liquid Effluent Monitoring Instrumentation Operability The minimum number of channels required to be OPERABLE as described in Table 3.3.11.2-1 of Technical Requirement 3.3.11.2 were, if inoperable at any time in the period January 1, 2020, through December 31, 2020, restored to operable status within the required time.

However, upon review by NRC inspectors, it was found to be inoperable for approximately 24 days from August 24, 2020, to September 17, 2020, when it was restored to operable status upon completion of Work Order 52934180. Thus, the period of September 7 to September 17, 2020, represented an additional 10 days of inoperability past the allowed 14-day restoration period, as noted in Condition D.3 of TRM 3.3.11.2.

This inaccurate information provided to the NRC in the 2020 ARERR impeded the regulatory process due to the fact it impacted the inspection scope and focus of the applicable inspection objectives within this area.

Corrective Actions: The licensee entered these issues into the corrective action program.

The licensee immediately reviewed the TRM entry process for any gaps or deficiencies and assigned the Chemistry Department to review for additional corrective actions.

Corrective Action References: CR-RBS-2021-06084

Performance Assessment:

The NRC determined this violation was associated with a minor performance deficiency. Specifically, based on the inspectors review per the Significance Determination Process, the violation associated with the failure to provide complete and accurate information to the NRC did not adversely impact the Public Radiation Safety cornerstone, but did impede the regulatory process, and is being addressed via the Traditional Enforcement process.

Enforcement:

The ROPs significance determination process does not specifically consider the regulatory process impact in its assessment of licensee performance. Therefore, it is necessary to address this violation which impedes the NRCs ability to regulate using traditional enforcement to adequately deter non-compliance.

Severity: This issue was determined to be a Severity Level IV violation using the NRC Enforcement Policy, dated January 15, 2020, Section 2.3.11, Inaccurate and Incomplete Information, and Section 6.9, Inaccurate and Incomplete Information or Failure to Make a Required Report. The Enforcement Policy, Section 6.9.d.1, states if a licensee fails to make a required report that, had it been submitted, would have resulted in, for instance, increasing the inspection scope of the next regularly scheduled inspection. In this case, had the correct information been reported, it would have impacted the inspection scope and focus of the next regularly scheduled inspection.

Violation: Title 10 CFR 50.9(a) states, in part, that information provided to the Commission by a licensee shall be complete and accurate in all material respects.

Contrary to the above, on April 27, 2021, information was provided to the Commission by the licensee that was not complete and accurate in all material respects. Specifically, the licensee failed to accurately report to the Commission via the 2020 ARERR that the effluent monitor RMS-RE-107 was inoperable for greater than 14 days and provided inaccurate information stating that it was operable within requirements for the annual period.

Enforcement Action: This violation is being treated as a non-cited violation, consistent with Section 2.3.2 of the Enforcement Policy.

Recirculation Flow Control Valve Runback Due to Inadequate Procedure Cornerstone Significance Cross-Cutting Report Aspect Section Initiating Events Green [H.12] - Avoid 71152 NCV 05000458/2021003-03 Complacency Open/Closed The inspectors reviewed a self-revealed Green finding and associated non-cited violation of Technical Specification 5.4.1.A on May 15, 2021, for the licensees failure to establish and maintain adequate procedures for restoration of an isolated condensate pump while the plant was at power. As a result of the inadequate procedures, while restoring condensate pump A, operators caused a low suction pressure trip of a reactor feedwater pump, which resulted in a recirculation flow control valve runback to 74 percent power.

Description:

On May 15, 2021, operations personnel were in the process of removing a tagout following the completion of the replacement of condensate pump A. This was done under the assumption that the system restoration methods utilized during this maintenance activity were consistent with those utilized successfully in the past during other condensate pump work. Prior to tagout removal, the operators were briefed by the field support supervisor. During the brief, the operators were given direction to slowly open valve CNM-V22 (condensate pump suction isolation valve). CNM-V22 is a 36-inch butterfly valve operated via an 8-inch handwheel. Upon the opening of valve CNM-V22, a pressure perturbation occurred that resulted in a reactor feedwater pump low suction pressure trip actuation. This pressure perturbation was sensed by all three reactor feedwater pump suction pressure instruments.

At 0427, the main Control Room received ALARM NO. 0106, RX FW PUMPS LOW SUCTION PRESS. Operators began lowering recirculation flow. FWS-P1A, reactor feedwater pump A, tripped on low suction pressure, and an automatic recirculation flow control valve (FCV) runback occurred. The licensee entered their abnormal operating procedures when they entered the monitored region of the power-to-flow map.

The licensee conducted a barrier analysis of the event and identified two issues as the primary causal factors. The first was that Procedure SOP-0007, Condensate System, Revision 313, did not include detailed instructions for filling and venting condensate pumps while online. The second was that an overconfidence existed among personnel due to previous successful performance of similar maintenance activities in the past.

The inspectors agreed with the licensee's conclusions that the procedure used to restore the condensate system was inadequate and that complacency existed among the operators.

Corrective Actions: The licensee recovered from the runback and restored 100 percent reactor power. The inadequate procedure was entered in the licensees corrective action program.

Corrective Action References: CR-RBS-2021-03666

Performance Assessment:

Performance Deficiency: The inspectors determined that the failure to establish and maintain adequate procedures for restoring the A condensate pump while at power was a performance deficiency.

Screening: The inspectors determined the performance deficiency was more than minor because it was associated with the Procedure Quality attribute of the Initiating Events cornerstone and adversely affected the cornerstone objective to limit the likelihood of events that upset plant stability and challenge critical safety functions during shutdown as well as power operations.

Significance: The inspectors assessed the significance of the finding using Appendix A, The Significance Determination Process (SDP) for Findings At-Power. The inspectors determined that the finding was of very low safety significance (Green) because it did not result in both a reactor scram and a loss of required mitigating equipment.

Cross-Cutting Aspect: H.12 - Avoid Complacency: Individuals recognize and plan for the possibility of mistakes, latent issues, and inherent risk, even while expecting successful outcomes. Individuals implement appropriate error reduction tools.

Enforcement:

Violation: Technical Specification 5.4.1.a, requires, in part, that procedures shall be established, implemented, and maintained covering the applicable procedures recommended in Appendix A of Regulatory Guide 1.33, Revision 2. Section 4.N of Appendix A to Regulatory Guide 1.33, Revision 2, requires procedures for filling, venting, draining, startup, shutdown, and mode changes for the condensate system (hotwell to feedwater pumps). The licensee established Procedure SOP-0007, Condensate System (SYS 104), Revision 313, to meet the Regulatory Guide 1.33 requirement.

Contrary to the above, prior to May 15, 2021, the licensee failed to establish, implement, and maintain procedures recommended by Appendix A of Regulatory Guide 1.33, Revision 2.

Specifically, the licensee did not ensure that Procedure SOP-0007 included steps for restoring an isolated condensate pump while the plant was online. As a result, the licensee relied on a tagout restoration and operator knowledge to return pump CNM-P1A to service, causing a trip of feedwater pump A and a runback from 90 percent to 74 percent reactor power.

Enforcement Action: This violation is being treated as a non-cited violation, consistent with Section 2.3.2 of the Enforcement Policy.

EXIT MEETINGS AND DEBRIEFS

The inspectors verified no proprietary information was retained or documented in this report.

On July 1, 2021, the inspectors presented the emergency preparedness program inspection results to Mr. K. Scott, Site Vice President, and other members of the licensee staff.

On August 12, 2021, the inspectors presented the radiation safety inspection results to Ms. B. Bryant, General Manager Plant Operations, and other members of the licensee staff.

On September 29, 2021, the inspectors presented the re-exit radiation safety inspection results to Ms. B. Bryant, General Manager Plant Operations, and other members of the licensee staff.

On October 5, 2021, the inspectors presented the integrated inspection results to Mr. K. Scott, Site Vice President, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71114.02 Corrective Action CR-RBS- 2019-07544, 2020-01738, 2020-04788, 2021-03504

Documents

Corrective Action CR-RBS- 2021-04577, 2021-04608

Documents

Resulting from

Inspection

Miscellaneous River Bend Station Alert and Notification System Siren 01/04/2013

Warning System Upgrade Project

Annual Public Information Flier Distribution Package for RBS 12/2020

Procedures EPP-2-701 Prompt Notification System Maintenance and Testing 33, 34

71114.03 Corrective Action CR-RBS- 2019-04682, 2019-07376, 2020-00091, 2020-01244, 2020-

Documents 02695, 2020-02733, 2021-02949

Miscellaneous River Bend Station On-Shift Staffing Analysis Report, Rev 1 2017

ERO Notification Test - 4Q/2019 04/01/2020

ERO Notification Test - 1Q/2020 04/06/2020

ERO Notification Test - 2Q/2020 07/15/2020

ERO Notification Test - 3Q/2020 05/03/2021

ERO Notification Test - 4Q/2020 05/03/2021

ERO Notification Test - 1Q/2021 06/09/2021

ERO Notification Test - 3Q/2019 01/08/2020

Procedures EIP-2-006 Notifications 48

EN-EP-310 Emergency Response Organization Notification System 10

EPP-2-502 Emergency Communications Equipment Testing 28

71114.04 Miscellaneous 10 CFR 50.54(Q)(3) Screening - EIP-2-023, Joint Information 04/02/2020

Center, Revision 15

CFR 50.54(Q)(2) Review - EIP-2-024, Offsite Dose 04/01/2021

Calculations, Revision 26

Procedures EIP-2-023 Joint Information Center 15

EIP-2-024 Offsite Dose Calculations 26

EN-EP-305 Emergency Planning 10CFR50.54(q) Review Program 8

71114.05 Corrective Action CR-RBS- 2019-06736, 2020-00496, 2020-00497, 2020-01307, 2020-

Documents 02352, 2020-02920, 2020-04337, 2020-04470, 2020-04825,

20-05478, 2021-00525, 2021-01525, 2021-01535, 2021-

279, 2021-03355, 2021-03506, 2021-03687

WT-WTRBS- 2019-00208-CA-28, 2020-00020-CA-67, 2020-00022-CA-28,

20-00022-CA-29

Corrective Action CR-RBS- 2021-04607, 2021-04613

Documents

Resulting from

Inspection

Miscellaneous Team A-B Site Drill 10-8-19 Report 12/04/2019

Team B and A JIC Drill Report 9-24-19 Rev. 1 02/13/2020

Team D 11-12-19 Drill Report 12/12/2019

Annual LOA/Contract Review Certifications for Our Lady of 11/17/2020 -

the Lake and West Feliciana Parish Hospitals, and Arcadian 12/03/2020

and West Feliciana Parish Ambulance Services

ERO Team D (10-13-20) Dress Rehearsal Drill Report Rev 1 02/18/2021

ERO Team D (3-10-20) Practice Drill Report Rev. 1 06/15/2020

River Bend Station Emergency Plan 45, 46, 47, &

Letter of Agreement between Entergy Operation, Inc. River 02/01/2013

Bend Station and West Feliciana Parish Hospital of West

Feliciana Parish, Louisiana

Letter of Agreement between Entergy Operation, Inc. River 12/12/2013

Bend Station and West Feliciana Parish Ambulance Service

Letter of Agreement between Entergy Operation, Inc. River 11/19/2020

Bend Station and West Feliciana Parish Sheriff's Office

Letter of Agreement between Entergy Operation, Inc. River 01/27/2003

Bend Station and Our Lady of the Lake Regional Medical

Center of East Baton Rouge Parish, Louisiana

Change Order No. 001 Pursuant to Agreement No. 02/04/2020

272707 between Entergy Operation, Inc. River Bend

Station and Arcadian Ambulance Service, Inc.

EIP-2-103, Att. 2 EP Equipment Inventories (Quarterly) for Main Control 03/2021

Room, EOF, TSC, and OSC

EIP-2-501, Att. 2 Facility Readiness Checks (Quarterly) for Control Room, 03/2021

EOF, TSC, and OSC

EP-M-19-023 Radiological Monitoring Drill (2019) Report 12/03/2019

EP-M-20-002 2019 Onsite Medical Drill Report (12/19/2019) 01/13/2020

EP-M-20-003 2019 Off-Hours Accountability Report 01/13/2020

EP-M-20-010 Radiological Monitoring Drill (2020) Report 04/02/2020

EP-M-20-040 2020 Off-Hours Accountability Report 01/20/2021

EP-M-21-004 2020 Medical Drill Report 02/10/2021

KLD TR - 1096 River Bend Station 2019 Population Update Analysis 09/18/2019

KLD TR - 1112 River Bend Station Evacuation Time Estimate Sensitivity 10/03/2019

Study, Thompson Creek Bridge Lane Closures on U.S.

Highway 61

KLD TR - 1184 River Bend Station 2020 Population Update Analysis 09/16/2020

KLD TR - 523 River Bend Station Development of Evacuation Time 12/2012

Estimates

Memo 19-021 November 13, 2019 Health Physics Drill Report 02/03/2020

Memo 20-013 April 28, 2020 Health Physics Drill 05/07/2020

Memo 20-037 December 10, 2020 Health Physics Drill 12/21/2020

QA-7-2020-RBS- Emergency Preparedness [10CFR50.54(t)] 05/21/2020

QA-7-2021-RBS- Emergency Preparedness [10CFR50.54(t)] 05/10/2021

Procedures EIP-2-007 Protective Action Recommendation Guidelines 28

EIP-2-018 Technical Support Center 38

EIP-2-020 Emergency Operations Facility 41

EIP-2-022 Alternate EOF - Activation and Transfer of Functions 33

EN-EP-610 Technical Support Center (TSC) Operations 5

EPP-2-503 River Bend Station Equipment Important to Emergency 5

Response (EITER)

Self-Assessments LO-RLO-2019- 2020 Pre-NRC Evaluated Exercise Assessment

0030

LO-RLO-2019- 2021 Pre-NRC Emergency Planning Program Inspection 03/04/2021

0077 Assessment

Calibration SRC1993001 Source Verification - Reference Point Verification Data 12/23/2021

Records Sheets: Model-89 (400)

SRC1993003 Source Verification - Reference Point Verification Data 10/21/2021

Sheets: Model-89 (400)

WO 52757184-01 RMS-Primary Containment Purge Isolation Radiation-High 02/19/2019

Activity Monitor, Channel Calibration Test and Logic System

Functional Test (RMS-RE21A)

WO 529297-01 DRMS Liquid Radiation Monitor Calibration: RMS-RE108 08/15/2019

Corrective Action CR-RBS- 2019-04695, 2019-04740, 2019-04909, 2019-05199, 2019-

Documents 05905, 2019-06145, 2019-06334, 2019-06826, 2019-07019,

2019-07058, 2019-07247, 2019-07312, 2019-07493, 2019-

07726, 2019-07738, 2020-00549, 2020-00611, 2020-00648,

20-00721, 2020-01100, 2020-01263, 2020-01670, 2020-

01808, 2020-02354, 2020-02728, 2020-03184, 2020-03190,

20-03280, 2020-03554, 2020-04093, 2020-04366, 2020-

04480, 2020-05212, 2020-05390, 2020-05475, 2021-00148,

21-00325, 2021-00482, 2021-00668, 2021-00719, 2021-

00744, 2021-00794, 2021-01523, 2021-02394, 2021-02642,

21-02674, 2021-02766, 2021-02857, 2021-03822, 2021-

04477, 2021-04549, 2021-04854, 2021-04897, 2021-05571

Miscellaneous RMS Health Report - 24 Months 08/05/2021

Procedures EIP-2-001 Classification of Emergencies 30

EN-DC-324 Preventative Maintenance Program 25

MCP-4205 DRMS Liquid Radiation Monitor Calibration 8

RHP-0106 Calibration of the Canberra Fastscan and Accuscan II Whole 4

Body Counters

STP-257-4207 RMS-Primary Containment Purge Isolation Radiation-High 305

Activity Monitor, Channel Calibration Test and Logic System

Functional Test (RMS-RE21A)

STP-511-4205 SCIS/RMS Fuel Building Ventilation Exhaust Radiation High 13

Channel Calibration RMS-RE5A

STP-511-4206 SCIS/RMS Fuel Building Ventilation Exhaust Radiation High 304

Channel Calibration RMS-RE5B

STP-511-4216 RMS-Radwaste Building Ventilation Exhaust Duct Noble Gas 13

Activity Monitor Channel Calibration RMS-RE6A

Procedures STP-511-4217 RMS-Radwaste Building Ventilation Exhaust Duct Noble Gas 303

Activity Monitor Channel Calibration RMS-RE6B

STP-511-4233 Fuel Building Exhaust Duct Monitoring System Flow Rate 303

Monitor Channel Calibration RMS-FE5A

STP-511-4234 Fuel Building Exhaust Duct Monitoring System Flow Rate 304

Monitor Channel Calibration RMS-FE5B

STP-511-4280 RMS-Liquid Radwaste Effluent Line Radiation Monitor 304

Channel Calibration RMS-RE107

Self-Assessments LO-RLO-2020- RP Pre-NRC Focused Self-Assessment Plan: IP 71124.05 - 02/16/2021

00018 Radiation Monitoring Instrumentation, IP 71124.08 -

Radioactive Solid Waste Processing and Radioactive

Material Handling, Storage, and Transportation, and IP 71152 - Problem Identification and Resolution

QA-14/15-2019- Combined Radiation Protection and Radwaste 10/28/2019

RBS-1

71124.06 Corrective Action CR-RBS- 2019-02258, 2019-02475, 2019-03633, 2019-05905, 2019-

Documents 07213, 2019- 07247, 2019-07346, 2020-00286, 2020-00543,

20-05390, 2021- 02356, 2021-02394, 2021-02546, 2021-

2586, 2021-02710, 2021-04318, 2021-05373

Corrective Action CR-RBS- 2021-06083, 2021-06084

Documents

Resulting from

Inspection

Miscellaneous River Bend Station- Technical Requirements Manual 115

L-20190313-021- Non-Routine Radioactive Liquid Effluent Discharge 03/13/2019

B

L-20200710-097- Radioactive Liquid Effluent Discharge 07/10/2020

B

L-20200712-101- Radioactive Liquid Effluent Discharge 07/13/2020

B

L-20200725-110- Radioactive Liquid Effluent Discharge 07/26/2020

B

LCOTR #1-TS2- Technical Requirements Manual entry for RMS-RE107 08/24/2020

20-RMS-RE107-

2

Miscellaneous LCOTR #1-TS2- Technical Requirements Manual entry for RMS-RE107 02/27/2021

21-RMS-RE-107-

2

lws-bd-201903 March 2019- Radioactive liquid effluent discharges from L- 03/2019

20190301-015-B to L-20190330-031-B

lws-bd-201907 July 2019- Radioactive liquid effluent discharges from L- 07/2019

20190702-098-B to L-20190731-126-B

lws-bd-201908 August 2019- Radioactive liquid effluent discharges from L- 08/2019

20190803-127-B to L-20190831-158-B

lws-bd-202008 August 2020 - Radioactive liquid effluent discharges from L- 08/2020

200801-120-B to L-20200831-142-B

lws-bd-202009 September 2020- Radioactive liquid effluent discharges from 09/2020

L-20200904-143-B to L-20200930-162-B

lws-bd-202103 March 2021- Radioactive liquid effluent discharges from L- 03/2021

210301-024-B to L-20210328-043-B

RBG-48013 Annual Radioactive Effluent Release Report 2019

RBG-48081 Annual Radioactive Effluent Release Report 2020

Procedures ADM-0054 Radioactive Liquid Effluent Batch Discharge 6A

COP-0001 Sampling via Various Balance of Plant Systems 24

COP-0046 Sampling Gaseous Effluents via the Wide Range Gas 16

Monitors

COP-0050 Grab Sampling Gaseous Streams 15

COP-0813 Radioactive Liquid Discharge Permit Process 4

CSP-0110 Radioactive Liquid Effluent Batch Discharge 22

EN-CY-108 Monitoring of Non-radioactive Systems 7

EN-CY-110 Chemistry Gamma Spectroscopy System Operation 4

EN-CY-110-1 Apex-Gamma Counting Operations 1

RHP-0032 Dose Rate Calculation from Gaseous Effluents 11

RHP-0036 40CFR190 Dose Determinations 303

RPP-0027 Gaseous Effluents Monitor Setpoint Determination 3A

RPP-0097 Manual Method of Determining Cumulative Dose 303

Contributions from Liquid Effluents

RPP-0102 Dose Calculations from Gaseous Effluents 303

RSP-0008 Offsite Dose Calculation Manual (ODCM) 15

SOP-0113 Liquid Radwaste Processing/Recovery Sample Tank System 32

(SYS #603)

STP-511-4850 RMS Liquid Radwaste Effluent Line Radiation Monitor 11

Channel Function Test RMS-RE107

Self-Assessments LO-RLO-2020- Pre-NRC Self-Assessment: Radioactive Gaseous and Liquid 05/05/2021

00018 Effluent Treatment IP71124.06 & Radioactive Environmental

Monitoring Program IP 71124.07

Work Orders WO 00557781 FIN/RMS-RE107 failing to control from digital remote 04/15/2021

monitoring (DRM) console - Troubleshooting/Fix

WO 52878193 Completion of the Land Use Census 05/10/2021

WO 52903659 Dose rate calculation from gaseous effluent 10/17/2019

WO 52904495 Dose rate calculation from gaseous effluents 10/24/2019

WO 52905349 Dose rate calculation from gaseous effluent 10/31/2019

WO 52905599 Dose rate calculation from gaseous effluent 11/06/2019

WO 52934180 Performance of STP-511-4580, Liquid Radwaste Effluent 09/17/2020

Line Radiation Monitor RMS-RE107 Functional Test

WO 52945819 Dose rate calculation from gaseous effluents 09/23/2020

WO 52946113 Dose rate calculation from gaseous effluent 09/30/2020

71124.07 Calibration FO1900592 Digital Air Sampler Record: Serial # 26088 08/06/2019

Records FO1900592 Digital Air Sampler Record: Serial # 26090 08/06/2019

FO1900865 Digital Air Sampler Record: Serial # 26086 11/11/2019

FO1900999 Digital Air Sampler Record: Serial # 26089 01/13/2020

FO2000553 Digital Air Sampler Record: Serial # 26090 08/10/2020

FO2000635 Digital Air Sampler Record: Serial # 26089 09/16/2020

FO2000635 Digital Air Sampler Record: Serial # 26088 09/16/2020

FO2100376 Digital Air Sampler Record: Serial # 26086 05/20/2021

Corrective Action CR-RBS- 2019-05614, 2019-05635, 2019-08035, 2020-02081, 2020-

Documents 04496, 2020-04497, 2020-04842, 2020-04901, 2020-09005,

21-00066, 2021-00210, 2021-00252, 2021-00293, 2021-

00457, 2021-00672, 2021-02004, 2021-02927, 2021-03279,

21-03827, 2021-03840

Corrective Action CR-RBS- 2021-05318

Documents

Resulting from

Inspection

Engineering EC 41004 Temporary Equipment and Process Required to Pump and 0

Changes Store Ground Water from Well # MW-125

Engineering RBS-CS-19- 5.23 - Meteorological Tower Maintenance and Structural 09/17/2019

Evaluations 00004 Inspection

Miscellaneous IC and Met Tower Qualifications 08/09/2021

River Bend Station USAR - Chapter 12 27

Environmental Dosimetry Company: 2020 Annual Quality 03/22/2021

Assurance Status Report

River Bend Groundwater Protection Program Tritium 08/2019

Mitigation Project Presentation

210511 RBS Tritium Plume Map - 2Q21 07/14/2021

FTN 06045-0030- RBS Groundwater Protection Program Second Quarter 2021 07/30/2021

2 Results Comments

FTN R06045- 2020 Land Use Census Report 11/20/2020

0030-021

RBG-48016 RBS Annual Radiological Environmental Operating Report 2019

RBG-48082 RBS Annual Radiological Environmental Operating Report 2020

Procedures EN-CY-102-01 Quality Control for Analytical Laboratory Interlab and Intralab 2

Cross-Check Programs

EN-CY-108 Monitoring of Non-Radioactive Systems 7

EN-CY-111 Radiological Groundwater Protection Program 11

EN-CY-127 Land Use Census 2

EN-CY-130 Radiological Environmental Monitoring Program 0

EN-CY-132 Annual Radiological Environmental Operating Report 0

RSP-0008 OFFSITE DOSE CALCULATION MANUAL (ODCM) 15

Self-Assessments LO-RLO-2020- Pre-NRC Self-Assessment: Radioactive Environmental 05/05/2021

00018 Monitoring Program IP 71124.07

Work Orders WO 00485598 Epoxy Coat Floor at Turbine Building 59' and 67' Elevations 05/03/2019

at Heater Bays

WO 00504120 De-Term and Re-Term Fiber Optic Cables at the Met Tower 12/12/2018

WO 52927966 Report Results of Interlaboratory Comparison - REMP-22 05/10/2021

71124.08 Corrective Action CR-RBS- 2019-04730, 2019-04732, 2019-04734, 2019-04035, 2019-

Documents 04815, 2019-04823, 2019-04988, 2019-05485, 2019-06208,

2019-06245, 2019-06260, 2019-06392, 2019-06454, 2019-

06542, 2019-06545, 2019-06606, 2019-07163, 2019-07409,

2019-07769, 2020-00518, 2020-05379, 2021-03837, 2021-

03983, 2021-04520, 2021-04722, 2021-05020, 2021-05029,

21-05067, 2021-05126

WT-WTRBS- Corrective Action 04/27/2020

20-00028

Corrective Action CR-RBS- 2021-05320

Documents

Resulting from

Inspection

Fire Plans Security 2021 Cycle 2 Training

Miscellaneous River Bend Station Part 37 Security Plan for the Protection of 1

Category 1 and Category 2 Quantities of Radioactive

Material

Cumulative History Training Report N/A

Security 2020 Cycle 2 Training

Security 2021 Cycle 1 Training

EN-RP-121, Radioactive Material Category 1 and 2 Accountability 11/19/2020

EN-RP-121, Radioactive Material Category 1 and 2 Accountability 12/07/2020

EN-RP-121, Radioactive Material Category 1 and 2 Accountability 07/01/2021

EN-RP-121, Radioactive Material Category 1 and 2 Accountability 08/02/2021

FCBT-RPI- 10CFR37, Physical Protection of Category 1 and Category 2 4

10CFR37 Quantities of Radioactive Material

RCBT-SEC- 10 CFR Part 37 Training 0

PART37

Procedures EN-RP-121 Radioactive Material Control 17

EN-RP-143 Source Control 14

EN-RW-101 Radioactive Waste Management 3

EN-RW-102 Radioactive Shipping Procedure 19

EN-RW-103 Radioactive Waste Tracking Procedure 4

EN-RW-104 Scaling Factors 14

EN-RW-106 Integrated Transportation Security Plan 7

RN-RW-105 Process Control Program 5

Radiation RBS- S&W Warehouse 12/16/2020

Surveys RBS-2103-01055 Low Level Radioactive Waste Storage Facility 03/30/2021

RBS-2106-00158 Main Warehouse 06/16/2021

RBS-2107-00081 OS Inside The Protected Area 07/08/2021

Shipping Records 2019 Radioactive Shipping Log 12/31/2019

20 Radioactive Shipping Log 12/31/2020

21 Radioactive Shipping Log 08/01/2021

Shipment #2019- Type A LSA-I, Low Power Range Monitor Cask Plug Drum 07/18/2019

090

Shipment #2020- SCO II, Ultrasonic Fuel Cleaning Equipment 01/21/2020

005

Shipment #2020- Type A, Reactor Water Clean Up, Liquid Radwaste System, 04/13/2020

24 and Suspended Solids Collection System Resin Samples

Shipment #2020- Type B, Reactor Water Clean Up Powdex Liner PO 665822- 11/13/2020

065 5

Shipment #2020- Type B, Reactor Water Clean Up Powdex Liner PO 665822- 11/19/2020

069 6

Shipment #2021- LSA-II, Mixed Bed Ion-Exchange Media 02/10/2021

011

71151 Corrective Action CR-RBS- 2021-04606, 2021-04609

Documents

Resulting from

Inspection

Miscellaneous NRC PI Technique Data Sheet - ERO Performance PI 01/13/2021

(4Q/2020)

Siren Audible Activation Tests - ANS PI Test Results 10/07/2020,

11/04/2020,

2/02/2020,

2/03/2021

Siren Silent Activation Tests - ANS PI Test Results 10/22/2020,

11/12/2020,

11/18/2020,

2/09/2020,

2/10/2021,

03/10/2021

Ops DEP Data Collection Form for Scenario RSES-OPS- 10/1/2020

814-07

DEP PI Summary - EOF Drill (Team B), Scenario RDRL-EP- 12/10/2020

FD02

DEP PI Summary - EOF Drill (Team A), Scenario RDRL-EP- 12/16/2020

FD02

DEP PI Summary - EOF Drill (Team B), Scenario RDRL-EP- 03/30/2021

FD07

DEP PI Summary - EOF Drill (Team A), Scenario RDRL-EP- 03/30/2021

FD07

NRC PI Technique Data Sheet - ERO Performance PI 04/08/2021

(1Q/2021)

RDRL-EP-FD07 Scenario Messages for EOF Focused Drills 03/30/2021

71152 Corrective Action CR-RBS- 2021-03666

Documents

Procedures SOP-0007 Condensate System (SYS 104) 314

29