IR 05000255/2020001
| ML20133K066 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 05/12/2020 |
| From: | Billy Dickson NRC/RGN-III/DRP/B2 |
| To: | Corbin D Entergy Nuclear Operations |
| References | |
| IR 2020001 | |
| Download: ML20133K066 (21) | |
Text
May 12, 2020
SUBJECT:
PALISADES NUCLEAR PLANT - INTEGRATED INSPECTION REPORT 05000255/2020001
Dear Mr. Corbin:
On March 31, 2020, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Palisades Nuclear Plant. On April 14, 2020, 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.
No findings or violations of more than minor significance were identified during this inspection.
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,
/RA/
Billy C. Dickson, Jr., Chief Branch 2 Division of Reactor Projects Docket No. 05000255 License No. DPR-20
Enclosure:
As stated
Inspection Report
Docket Number: 05000255 License Number: DPR-20 Report Number: 05000255/2020001 Enterprise Identifier: I-2020-001-0032 Licensee: Entergy Nuclear Operations, Inc.
Facility: Palisades Nuclear Plant Location: Covert, MI Inspection Dates: January 01, 2020 to March 31, 2020 Inspectors: R. Baker, Senior Operations Engineer B. Bergeon, Operations Engineer A. Childs, Reactor Engineer P. Laflamme, Senior Resident Inspector J. Mancuso, Resident Inspector T. Ospino, Reactor Engineer J. Winslow, Reactor Systems Engineer Approved By: Billy C. Dickson, Jr., Chief Branch 2 Division of Reactor Projects Enclosure
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Palisades Nuclear Plant, 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
No findings or violations of more than minor significance were identified.
Additional Tracking Items
None.
PLANT STATUS
The plant began the inspection period at rated thermal power, 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/readingrm/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. From January 1 - March 19, 2020, the inspectors performed plant status activities described in IMC 2515, Appendix D, Plant Status, and conducted routine reviews using IP 71152, Problem Identification and Resolution. 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 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 and during that time conducted plant status activities as described in IMC 2515, Appendix D; and observed risk significant activities when warranted. In addition, resident and regional baseline inspections were evaluated to determine if all or 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 the cases where it was determined the objectives and requirements could not be performed remotely, management elected to postpone and reschedule the inspection to a later date.
REACTOR SAFETY
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) 1-2 Emergency Diesel Generator (EDG) starting air system on January 27, 2020
- (2) Station Battery Number 2 system on March 16, 2020
- (3) 7A Service Water system on March 18, 2020
71111.05 - Fire Protection
Fire Area Walkdown and Inspection Sample (IP Section 03.01) (4 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) Fire Area 13A: Auxiliary Building main corridor, 590' elevation on January 6, 2020
- (2) Fire Area 9: Screen House/Intake Structure during P-7A support intallation on January 14, 2020
- (3) Fire Area 28: West Engineered Safeguards Room; 570' elevation on January 15, 2020
- (4) Fire Area 10: East Engineered Safeguards Room on March 12, 2020
71111.11A - Licensed Operator Requalification Program and Licensed Operator Performance
Requalification Examination Results (IP Section 03.03) (1 Sample)
- (1) The inspectors reviewed and evaluated the licensed operator examination failure rates for the requalification annual operating exam administered from January 8, 2020 through February 6, 2020.
71111.11B - Licensed Operator Requalification Program and Licensed Operator Performance
Licensed Operator Requalification Program (IP Section 03.04) (1 Sample)
- (1) Biennial Requalification Written Examinations The inspectors evaluated the quality of the licensed operator biennial requalification written examinations administered between February 15, 2019 and March 22, 2019.
Annual Requalification Operating Tests The inspectors evaluated the adequacy of the facility licensees annual requalification operating test.
Administration of an Annual Requalification Operating Test The inspectors evaluated the effectiveness of the facility licensee in administering requalification operating tests required by 10 CFR 55.59(a)(2) and that the facility licensee is effectively evaluating their licensed operators for mastery of training objectives.
Requalification Examination Security The inspectors evaluated the ability of the facility licensee to safeguard examination material, such that the examination is not compromised.
Remedial Training and Re-examinations The inspectors evaluated the effectiveness of remedial training conducted by the licensee and reviewed the adequacy of re-examinations for licensed operators who did not pass a required requalification examination.
Operator License Conditions The inspectors evaluated the licensees program for ensuring that licensed operators meet the conditions of their licenses.
Control Room Simulator The inspectors evaluated the adequacy of the facility licensees control room simulator in modeling the actual plant, and for meeting the requirements contained in 10 CFR 55.46.
Problem Identification and Resolution The inspectors evaluated the licensees ability to identify and resolve problems associated with licensed operator performance.
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 letdown isolation and restoration activities during relief valve replacement inside containment on March 10, 2020
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)
- (1) The inspectors observed and evaluated PLSEG-LOR-19G-03 on March 12, 2020
71111.12 - Maintenance Effectiveness
Maintenance Effectiveness (IP Section 03.01) (2 Samples)
The inspectors evaluated the effectiveness of maintenance to ensure the following structures, systems, and components (SSCs) remain capable of performing their intended function:
- (1) Turbine building sump system on March 16, 2020
- (2) Neutron monitoring system on March 30, 2020
71111.13 - Maintenance Risk Assessments and Emergent Work Control
Risk Assessment and Management Sample (IP Section 03.01) (6 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) Risk associated with installing support brackets on P-7A, service water pump and repack of P-7B, service water pump during the week of January 13, 2020
- (2) Elevated risk for planned maintenance on component cooling water pump P-52B on January 27, 2020
- (3) Risk associated with emergent repair activities on CV-944A, Component Cooling Water (CCW) to Spent Fuel Pool (SFP) cooling, air operated valve on February 18, 2020
- (4) Risk associated with unexpected letdown system isolation on February 25, 2020
- (5) Elevated risk for unanticipated loss of one source of offsite power on March 2, 2020
- (6) Elevated risk for shutdown cooling system maintenance, letdown safety valve replacement, and safety injection system testing on March 2, 2020
71111.15 - Operability Determinations and Functionality Assessments
Operability Determination or Functionality Assessment (IP Section 03.01) (4 Samples)
The inspectors evaluated the licensee's justifications and actions associated with the following operability determinations and functionality assessments:
- (1) ED-02 Station Battery Number 2 Operability Evaluation as documented in CR-PLP-2020-00253 on February 13, 2020
- (2) CCW Operability Evalution on February 21, 2020
- (3) Containment Spray System Operability Evalution on March 4, 2020
- (4) Right Train Service Water System Operability Evaluation on March 23, 2020
71111.18 - Plant Modifications
Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02)
(1 Sample)
The inspectors evaluated the following temporary or permanent modifications:
- (1) Engineering Change: P-7A Service Water Pump Column Brace Bracket Replacement Modification on February 19, 2020
71111.19 - Post-Maintenance Testing
Post-Maintenance Test Sample (IP Section 03.01) (7 Samples)
The inspectors evaluated the following post maintenance test activities to verify system operability and functionality:
- (1) P-8A Auxiliary Feedwater (AFW) breaker test and pump start following planned maintenance on January 6, 2020
- (2) 1-1 EDG turbo charger support non-destructive testing following planned maintenance on January 8, 2020
- (3) QO-14, Inservice Test Procedure - service water pumps after repack of P-7B service water pump on January 15, 2020
- (4) P-7A service water pump testing following seismic support installation on January 21, 2020
- (5) NI-8 Power Range Safety Channel test following linear amplifier card replacement on January 22, 2020
- (6) 1-1 EDG load reject testing following governor replacement on February 6, 2020
- (7) VT-2 inspection following letdown safety relief valve replacement on March 11, 2020
71111.22 - Surveillance Testing
The inspectors evaluated the following surveillance tests:
Surveillance Tests (other) (IP Section 03.01)
- (1) Containment Spray System Pump P-54 Quarterly Surveillance Test on February 10, 2020
- (2) Safety Injection System Right Train Test on March 11, 2020
Inservice Testing (IP Section 03.01) (1 Sample)
RCS Leakage Detection Testing (IP Section 03.01) (1 Sample)
- (1) Primary Coolant System Leak Rate Surveillance Test on January 22, 2020
71114.06 - Drill Evaluation
Drill/Training Evolution Observation (IP Section 03.02) (1 Sample)
The inspectors evaluated:
- (1) An Emergency Preparedness drill on February 19,
OTHER ACTIVITIES - BASELINE
===71151 - Performance Indicator Verification The inspectors verified licensee performance indicators submittals listed below:
IE01: Unplanned Scrams per 7000 Critical Hours Sample (IP Section 02.01) ===
- (1) Unit 1 (January 1, 2019 - December 31, 2019)
IE04: Unplanned Scrams with Complications (USwC) Sample (IP Section 02.03) (1 Sample)
- (1) Unit 1 (January 1, 2019 - December 31, 2019)
MS08: Heat Removal Systems (IP Section 02.07) (1 Sample)
- (1) Unit 1 (January 1, 2019 - December 31, 2019)
71152 - Problem Identification and Resolution
Annual Follow-up of Selected Issues (IP Section 02.03) (1 Sample)
The inspectors reviewed the licensees implementation of its corrective action program related to the following issues:
- (1) Elevated Unidentified Primary Coolant System (PCS) Leakage Condition Evaluation as documented in CR-PLP-2019-5037 during the week of February 24,
INSPECTION RESULTS
Observation: PCS Unidentified Leakage Evaluation 71152 The inspectors reviewed the events, circumstances, and causal evaluation associated with elevated Primary Coolant System (PCS) unidentified leakage rates that occurred in December of 2019, and January and February of 2020. Their efforts included assessing the licensee's Emergent Issues Team (EIT) level 3 troubleshooting, trending, and aggregate review activities. Additionally, the inspectors reviewed leakage trends, equipment condition assessments for the letdown system, Primary Coolant Pump (PCP)seal leak-off system, and control rod drive mechanism leakage collection manifold, monthly containment tour results, and containment sump level monitoring. The inspectors also interviewed operators, maintenance workers, and engineering personnel to complete their assessment efforts. In their review, the inspectors noted that most of the elevated unidentified leakage was accounted for by known leakage from the PCP seal leak off system (hard piped) to Primary System Drain Tank (in containment) and the letdown system to Vacuum Degassifier Tank (in auxiliary building) via the VCT divergent valve bypass (3-way flow valve). Since the above sources cannot be quantitatively measured individually on a routine basis, the collective measurements must administratively be quantified as unidentified combined leakage as required by station procedures. As a corrective action, the licensee performed adjustments on the VCT divergent valve and adjusted VCT system pressure to reduce flow across the divergent valve, which resulted in lowering unidentified leakage to normal and expected levels. Therefore, since the licensee confirmed the sources of elevated leakage in both measure and location, and associated corrective actions addressed the condition, the inspectors concluded the licensee actions taken were timely and effective commensurate with safety significance.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On April 14, 2020, the inspectors presented the integrated inspection results to Mr. D. Corbin, Vice President Operations, and other members of the licensee staff.
- On January 24, 2020, the inspectors presented the licensed operator requalification program biennial inspection results to Mr. D. Lucy, General Manager Plant Operations, and other members of the licensee staff.
- On February 25, 2020, the inspectors presented the licensed operator requalification program annual operating test results, inspection results to Mr. D. Karnes, Operations Training Instructor, and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection Type Designation Description or Title Revision or
Procedure Date
71111.04 Corrective Action CR-PLP-2020- Threads for One 151-213 Alarm Relay Retention Screw and 01/21/2020
Documents 00188 Clip Found Stripped
CR-PLP-2020- Small Air Leak Coming from Diaphragm on PVC-1490, EDG 01/23/2020
214 1-2 K-6B Starting Air Pressure Control
CR-PLP-2020- Flexible Conduit Separated from Junction Box in the 01/23/2020
219 Overhead in Emergency Diesel Generator 1-2 Room
CR-PLP-2020- Air Leak Between the Bonnet and Body of PCV-1490, K-6B 01/25/2020
239 Starting Air
CR-PLP-2020- Two Pressure Control Valves for PCV-1490 did not Regulate 01/27/2020
248 Output Pressure as Designed
CR-PLP-2020- Bus 1D Relay Testing (Cubicle 152-208) Y-Phase Relay for 01/30/2020
297 P-52B Protection Found to have High Dropout Moving
Contact Cutting into Resting Shelf
CR-PLP-2020- Valve Seat Threaded into Valve Body not Securely Attached 01/30/2020
00301 on PCV-1490, EDG 1-2 Air Start Pressure
CR-PLP-2020- P-7A Service Water Pump Packing Leak 03/19/2020
00899
CR-PLP-2020- Repack Service Water Pump P-7C 03/19/2020
00904
DR-PLP-2020- During Testing, Floor Drain in the Auxiliary Feedwater Room 02/15/2020
00501 was Very Slow to Drain Causing Back Up Around the P-8A
and P-8B Auxiliary Feedwater Pumps.
Procedures DBD-1.03 Auxiliary Feedwater System 10
SOP-12 Feedwater System 81
71111.05 Calculations EA-FPP-03-001 Analysis of Combustible Loading at Palisades Nuclear Plant 4
Corrective Action CR-PLP-2020- NRC Identified: Left Sample on the Frisking Station in a 01/06/2020
Documents 00019 Level 1 Transient Combustible Area
Resulting from
Inspection
Fire Plans Pre Fire Plan 13A Main Corridor - North / Elevation 590' 5
Miscellaneous DBD-7.10 NFPA 805 Fire Protection Program 3
71111.11A Miscellaneous Palisades Licensed Operator Requalification Annual 02/25/2020
Inspection Type Designation Description or Title Revision or
Procedure Date
Examination Summary Results for 2020
71111.11B Corrective Action CR-PLP-2019- Two SROs Failed DEP (Drill and Exercise Performance) 02/11/2019
Documents 00652 during CPE Simulator Scenario on 02/11/2019
CR-PLP-2019- Licensed Operator Qualification were Removed from Two 03/06/2019
00937 Operators due to Failing the DEP Portion of the Annual
Operating Exam during Simulator Scenarios
CR-PLP-2019- During the LOR As Found Simulator Exam a student 11/05/2019
04436 accessed ESOMS Narrative Logs in order to utilize the
Equipment Database portion. This is a forbidden program to
use during an exam.
Corrective Action CR-PLP-2020- EN-TQ-210, Conduct of Simulator Training, Procedure 01/24/2020
Documents 00229 Requires Clarification for the Scenario Grading Process
Resulting from
Inspection
Miscellaneous Job Performance PLJPM-LOR-CVCS-08 01
Measure
Job Performance PLJPM-LOR-AOP-45 00
Measure
Job Performance PLJPM-LOR-RO Admin-08 00
Measure
Job Performance PLJPM-LOR-SRO Admin-08 00
Measure
Job Performance PLJPM-LOR-FPS-02 02
Measure
Job Performance PLJPM-LOR-AOP-32 01
Measure
Job Performance PLJPM-LOR-CSS-03 05
Measure
Job Performance PLJPM-LOR-AOP-41 00
Measure
Job Performance PLJPM-LOR-RO Admin-07 00
Measure
Job Performance PLJPM-LOR-SRO Admin-07 00
Measure
Inspection Type Designation Description or Title Revision or
Procedure Date
Scenario-Based SES-245 00
Testing Checklist
Scenario-Based SES-246 00
Testing Checklist
Scenario-Based SES-278 01
Testing Checklist
Scenario-Based SES-279 02
Testing Checklist
Simulator Exam SES-276 00
Scenario
Simulator Exam SES-277 01
Scenario
Simulator Exam SES-278 01
Scenario
Simulator Exam SES-279 02
Scenario
Simulator Real Time and Repeatability Test 04/25/2016
Performance Test
Procedure
Simulator Steady State Test 08/26/2019
Performance Test
Procedure
Simulator Simultaneous Closure of All Main Steam Isolation Valves 10/23/2019
Performance Test
Procedure
Simulator Trip of any Single Reactor Coolant Pump 10/23/2019
Performance Test
Procedure
71111.11B Miscellaneous Simulator Maximum Size Reactor Coolant System Rupture Combined 10/23/2019
Performance Test with Loss of All Offsite Power
Procedure
Simulator Slow Primary System Depressurization to Saturated 10/23/2019
Performance Test Condition with Pressurizer Relief or Safety Valve Stuck Open
Procedure
Simulator Cycle 27 Core Performance Test 11/09/2018
Performance Test
Procedure
Simulator Post- Post Event Simulator Testing for DR-19-002 Event - Manual 01/03/2019
Transient Plant Trip
Comparison Test
Simulator Post- Post Event Simulator Testing for DR-19-003 Event - 01/09/2019
Transient Automatic Plant Trip
Comparison Test
TQF-201-IM05, Remedial Training Plan, PL-N0019 Annual JPM Evaluation 03/14/2019
Rev 11 Failure (PLJPM-LOR-AOP-S1, Rev 0 and PLJPM-LOR-SRO
ADMIN1, Rev 0)
Procedures EN-TQ-114 Licensed Operator Requalification Training Program 12
Description
EN-TQ-202 Simulator Configuration Control 11
EN-TQ-210 Conduct of Simulator Training 11
EN-TQ-217 Examination Security 09
PNT 8.0 Palisades Simulator Configuration Management 4
Procedure No. Certification for Resuming Active License Status 05/08/2018
4.00, Attachment
Procedure No. Certification for Resuming Active License Status 09/12/2018
4.00, Attachment
Procedure No. Certification for Resuming Active License Status 12/02/2019
4.00, Attachment
RT-191 Startup Physics Test 12
TQF-210-DD03- LOR Crew Performance Evaluation Grading Criteria 5
Grade
TQF-210-DD04- RO/SRO Performance Evaluation Grading Criteria 2
Grade
TQF-210-DD05- STA/SE Performance Evaluation Grading Criteria 2
Grade
Self-Assessments LO-PLPLO-2018- Pre-71111.11 Inspection Self-Assessment (Part 1) 03/29/2019
00054
LO-PLPLO-2018- Pre-71111.11 Inspection Self-Assessment (Part 2) 01/22/2020
00086
Work Orders Discrepancy Add Generator Output Breaker Malfunction Request
Report DR 12-
28
Discrepancy Aux Feedwater Controller Replacement (FIC-0736A & FIC-
Report DR 16- 0737A)
036
Discrepancy Phase 2 Modification to the Switchyard
Report DR 18-
047
Discrepancy Loss of Simulator Sounds During Simulator Scenario
Report DR 19-
031
Discrepancy CRDM Fan Failure
Report DR 19-
057
71111.12 Corrective Action CR-PLP-202- The Display Screen on PY-0102B (Thermal Margin Monitor 02/10/2020
Documents 00418 Channel 'B') is Dim and the Brightness Needs to be Adjusted
CR-PLP-2020- Exceeded Maintenance Rule Performance Criteria for 01/28/2020
259 Primary Coolant and Pressurizer & Level Control Systems
CR-PLP-2020- CV-0511, Turbine Bypass to Condenser, Actuator not 03/20/2020
00919 Maintaining Pressure for a Minimum of 5 Minutes.
CR-PLP-2020- FPS Door #60 Located Near the Missile Door of the TSC 03/20/2020
00922 had Threshold Gasket Lifted up
CR-PLP-2020- Tracking CR for Maintenance Rule Evaluations of Low 03/24/2020
00952 Safety Significant Equipment Performance Issues
Miscellaneous System Health Neutron Monitoring System Q3 - 2019
Report
71111.12 Miscellaneous System Health Turbine Generator System Q3 - 2019
Report
71111.13 Corrective Action CR-PLP-020- P-39B Cooling Tower Pump Packing has a Large Leak 01/24/2020
Documents 00231
CR-PLP-2020- Water Bubbling Out of Inspection Cover Near Base of P- 01/24/2020
232 39B, Cooling Tower Pump
CR-PLP-2020- Received EK-0702 Relief Valve RV-2006 Discharge High 02/25/2020
00611 Temp Unexpectedly
Drawings M-202 System Diagram Chemical and Volume Control System 11
M-202 Piping & Instrument Diagram Chemical & Volume Control 64
System Sheet 1A
Engineering 34410 Heat Balance Calculation Using the Ultrasonic Flowmeter 6
Changes Measurement Device
EC 85426 Use of Tree Stand on Service Water Pump P-7A 0
Procedures Admin 4.02 Control of Equipment 82
AOP-23 Primary Coolant Leak 2
EN-WM-104 On-Line Risk Assessment 21
Work Orders 539281 01 HTR Drain Pump Subcooling Valve Fuse Block Loose 02/14/2020
71111.15 Corrective Action CR-PLP-2020- White Crystalline Substance Found on Wire Termination on 01/15/2020
Documents 00126 Cable C51/J49C/2 in Junction Box J49C
CR-PLP-2020- Discovered Foreign Material/Debris Inside Numerous Cells 01/27/2020
253 During Quarterly Battery Check of ED-02 Station Battery
CR-PLP-2020- CCW Should be Considered Inoperable - DNC 02/20/2020
00510
CR-PLP-2020- During Review of Diagnostic Test on CV-0944A an Anomoly 02/20/2020
00552 on the Trace was Suspected to be Easy-Torque-Thrust
Sensor Failure
CR-PLP-2020- Determined that Technical Specifications Basis for Limiting 02/20/2020
00559 Condition of Operation (LCO) 3.7.7, Component Cooling
Water (CCW) System, Should be Clarified
71111.15 Corrective Action CR-PLP-2020- Information on Vendor Drawing M-240, Sheet 9 (Revision 5) 02/20/2020
Documents 00568 did not Appear to Have a Valid Model Number for the
Actuators Associated with the 18" Valves (722A-SR-51).
CR-PLP-2020- Control Room Received EK-0702 Relief Valve RV-2006 03/04/2020
00722 Discharge High Temp Unexpectedly
CR-PLP-2020- Commercial Grade Valve ASME Sect. III, Class 3 Application 03/17/2020
00872 Evaluation
CR-PLP-2020- Low Pressure Safety Injection Stem Nut Transition Time 03/19/2020
00907 Evaluation
CR-PLP-2020- Found 52-1501 Group 1 Proportional heaters, in the Tripped 03/24/2020
00948 Free Condition
Corrective Action CR-PLP-2020- The NRC Identified a 15 Drop per Minute Leak (Severity 02/20/2020
Documents 00563 Level 3) from CV-0944A, CCW to SFP HXS, RW Evaps,
Resulting from C-50's/54 & NSSS
Inspection
Drawings M-209 Piping & Instrument Diagram, Component Cooling System, 60
Sheet 3
Engineering 27090 Palisades EDG Turbo Support Cracking Report by MPR 0
Changes Associates
224 ED-02 Foreign Material Cell 26 Reasonable Assurance of 000
Operability
234 Engineering Assessment of MV-SW602B 0
Procedures CEP-NDE-0640 Turbocharger Support Liquid Penetrant Examination 01/08/2020
EN-OP-104 Operability Determination Process 16
MO-29 Engineered Safety System Alignment 40
SPS-E-20 Maintenance for 2400 Volt Siemens Switchgear 8
Work Orders 52874649-01 K-6A Turbocharger Support Inspection 10/09/2019
2877399 03 Containment Spray Header Level/Pressurizer Gauge Cal 01/28/2020
2898504 MO-29 Engineering Safety System Alignment 01/26/2020
71111.18 Calculations EA-EC82054-01 Equivalency Evaluation of SW PUmps P-7A, P-7B, and P-7C 01/15/2020
Lower Column Brace Brackets
Corrective Action CR-PLP-2020- The NRC Found a Numerical Error in the Computation 02/21/2020
Documents 00583 Section of Calculation "Equivalency Evaluation of SW Pumps
Resulting from P-7A, P-7B, and P-7C Lower Column Brace Brackets:
Inspection
71111.18 Corrective Action CR-PLP-2020- The NRC Found a Computational Error in the Computation 02/21/2020
Documents 00584 Section of Calculation "Equivalency Evaluation of SW Pumps
Resulting from P-7A, P-7B, and P-7C Lower Column Brace Brackets"
Inspection
Engineering 82054 Service Water Pumps P-7A, P-7B, and P7-C 0
Changes
Procedures NMS-1-10 Dual Linear Power Current Measurements 16
Work Orders 00536528 01 152-104, AFW-P-8A Breaker, Adjust Bayonet per SPS-E-1 01/06/2020
71111.19 Corrective Action CR-PLP-2019- NMS-I-7, Dual Linear Power Channel Tilt Adjustment and 12/13/2019
Documents 04896 NMS-I-10, Dual Linear Power Current Measurements,
Procedures Needed a DRN Initiated
CR-PLP-2020- NI-1/3A (Source & Wide Range Neutron Monitor CH1/3) was 01/14/2020
00114 Found Out of Tolerance for the Upper End of the Source
Count Range
CR-PLP-2020- Calibration of Excore Nuclear Instrumentation is Needed 01/20/2020
00169
CR-PLP-2020- The Plan for Refilling T-25A, Diesel Generator Fuel Oiol Day 02/05/2020
00355 Tank was Changed to Utilize on Site Fuel
CR-PLP-2020- During Maintenance on K-6A, Emergency Diesel Generator 02/05/2020
00356 1-1, it was Discovered that the 2R Fuel Pump Cover was
Loose when it's Wingnut was Bottomed Out
CR-PLP-2020- The CK-DE412 Left Bank Valve Train Lube Oil Supply is 02/05/2020
00369 Leaking
CR-PLP-2020- During Performance of MO-7A-1, FI-0890, Diesel Generator 02/06/2020
00373 1-1 Service Water Flow was 710 gpm
CR-PLP-2020- FUZ/J015-1 was Found Ajar from it's Fuse Block Holder 02/13/2020
00483
Engineering EC 85426 Use of Tree Stand on Service Water Pump P-7A 0
Changes
Procedures CEP-NDE-0902 ASME Section XI VT-2 Examination Record 03/11/2020
EN-MA-101-03 Maintenance Work Preparation Process 11
EN-MA-118 Foreign Material Exclusion 01/08/2020
MO-7A-1 Emergency Diesel Generator 1-1 101
NMS-I-7 Dual Linear Power Channel Tilt Adjustment 23
QO-14 Inservice Test Procedure - Service Water Pumps 44
RE-131 Diesel Generator 1-1 Load Reject 10
71111.19 Procedures SPS-E-1 2400 Volt and 4160 Volt Allis Chalmers and Siemens 42
Vacuum Circuit Breaker Auxiliary Switch Adjustments
Work Orders 00532545 01 K06A; Turbocharge S. Vertical Support has 2 Cracks 01/08/2020
00536251 01 Power Range Excore Drawers / NMS-l-10 01/21/2020
00536591 01 NI-8; Replacement of Linear Amplifier Cards 01/21/2020
2907186 MO-7A-1X - D/G 1-1 Emergency Diesel Generator Fuel Oil 02/05/2020
Trans Test
539805 05 RV-2006, Valve Replacement PMT 03/11/2020
539805 11 PMT: Ops, Charging and Letdown System Checks 03/11/2020
E-605 Connection Diagram 2400V SWGR #1C Unit #104 14
WO 536382 P-7B; Studs on Packing Gland Follower are Difficult to Move 01/15/2020
71111.22 Corrective Action CR-PLP-2020- The 5% and 10% Deviation Alarm Lights on the NI-7 Power 01/21/2020
Documents 00191 Range Drawer were not Illuminating During Calibration of the
NI-5 Power Range Drawer
CR-PLP-2020- Power Range Encore Drawers / NMS-I-7 Upper and Lower 01/21/2020
00192 Meter Readings Out of Tolerance
CR-PLP-2020- NI-2/4A Source Range Found Out-Of-Tolerance During 01/23/2020
221 Right Channel Instrumentation Calibration
CR-PLP-2020- The DWO-1PCS Unidentified Leak Rate Values Require 01/25/2020
240 Entry to Action Level 2 per Admin 4.19
CR-PLP-2020- ESSO-1 Containment Spray Header Fill Required due to as 01/28/2020
261 Left and as Found Pressures on PI-3002 During
Replacement of Pressure Gauges
CR-PLP-2020- ESSO-1 Containment Spray Header Fill Required due to as 01/28/2020
264 Left and as Found Pressures on PI-3002 During
Replacement of Pressure Gauges
CR-PLP-2020- During Performance of MO-7A-1, FI-0890, Diesel Generator 02/06/2020
00373 1-1 Service Water Flow was Reading 710gpm
CR-PLP-2020- Results from Independent Lab Analysis of Diesel Fuel Oil 02/07/2020
00405 Delivery Received on 01/21/2020 List an UNSAT Result for
Heat Content of 19343 BTU/lb
Procedures 4.10 PCS Leak Rate Monitoring Program 6
4.19 PCS Leak Rate Monitoring Program 6
DWO-1 Operator's Daily/Weekly Items Modes 1, 2, 3, and 4 109
QO-1 Safety Injection System 03/11/2020
QO-14 Inservice Test Procedure - Service Water Pumps 44
QO-16 Inservice Test Procedure - Containment Spray Pumps 41
QO-21 Inservice Test Proceudre - Auxiliary Feedwater Pumps 53
SOP-4 Containment Spray System 27
Work Orders 52905576 QO-21C, Auxiliary Feedwater System Valve Inservice Test 01/30/2020
2906177 01 QO-16B - 1st Procedure - Containment Spray Pump P-54B 02/10/2020
71114.06 Procedures SOE-3 Entergy Palisades Nuclear Plant February 19, 2020 0
Emergency Planning Drill Scenario Narrative
71151 Corrective Action CR-PLP-2020- The Monthly Performance Indicator (PI) for Maintenance 03/04/2020
Documents 00724 Execution Index Changed from Green to Red for the Month
of February 2020
Miscellaneous MSPI Derivation MSPI Derivation Documents for January 1, 2019 through 01/01/2019 -
Documents December 31, 2019 12/31/2019
Procedures EN-FAP-OM-005 Nuclear Performance Indicator Program 09/01/2019
EN-LI-114 Regulatory Performance Indicator Process 08/28/2019
71152 Corrective Action CR-PLP-2020- Pressure Control Valves for T-57 Vacuum Degasifier Tank 02/07/2020
Documents 00403 are not Controlling Pressure at their Designed 22.5 psig and
23.5 psig
CR-PLP-2020- The DWO-1 PCS Unidentified Leak Rate Exceeded Action 02/09/2020
00409 Level 3
CR-PLP-2020- Reach Rods for MV-CRW105, Vacuum Degasifier Tank T-57 02/10/2020
00414 Inlet and MV-CRW106, Vacuum Degasifier Tank T-57
Bypass Appeared Closed when the Associated Valves were
not Fully Closed
Miscellaneous January 2020 3-Hour UNID Leak Rate Averaged vs. RIA- 0
1817
Primary System Drain TAnk T-74 - Cycle 27 0
January 2020 3-Hour UNID Leak Rate Averaged vs Sump 0
Fill Rate (60 Min Sample)
Procedures EN-MA-125 Troubleshooting Control of Maintenance Activities 25
EN-MA-125- Troubleshooting Control Form - PCS Leakage Assessment 01/30/2020
Determination
19