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:
Report Number:
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
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
Procedure
Type
Designation
Description or Title
Revision or
Date
Corrective Action
Documents
CR-PLP-2020-
00188
Threads for One 151-213 Alarm Relay Retention Screw and
Clip Found Stripped
01/21/2020
CR-PLP-2020-
214
Small Air Leak Coming from Diaphragm on PVC-1490, EDG
1-2 K-6B Starting Air Pressure Control
01/23/2020
CR-PLP-2020-
219
Flexible Conduit Separated from Junction Box in the
Overhead in Emergency Diesel Generator 1-2 Room
01/23/2020
CR-PLP-2020-
239
Air Leak Between the Bonnet and Body of PCV-1490, K-6B
Starting Air
01/25/2020
CR-PLP-2020-
248
Two Pressure Control Valves for PCV-1490 did not Regulate
Output Pressure as Designed
01/27/2020
CR-PLP-2020-
297
Bus 1D Relay Testing (Cubicle 152-208) Y-Phase Relay for
P-52B Protection Found to have High Dropout Moving
Contact Cutting into Resting Shelf
01/30/2020
CR-PLP-2020-
00301
Valve Seat Threaded into Valve Body not Securely Attached
on PCV-1490, EDG 1-2 Air Start Pressure
01/30/2020
CR-PLP-2020-
00899
P-7A Service Water Pump Packing Leak
03/19/2020
CR-PLP-2020-
00904
Repack Service Water Pump P-7C
03/19/2020
DR-PLP-2020-
00501
During Testing, Floor Drain in the Auxiliary Feedwater Room
was Very Slow to Drain Causing Back Up Around the P-8A
and P-8B Auxiliary Feedwater Pumps.
2/15/2020
Procedures
DBD-1.03
Auxiliary Feedwater System
SOP-12
Feedwater System
Calculations
EA-FPP-03-001
Analysis of Combustible Loading at Palisades Nuclear Plant
Corrective Action
Documents
Resulting from
Inspection
CR-PLP-2020-
00019
NRC Identified: Left Sample on the Frisking Station in a
Level 1 Transient Combustible Area
01/06/2020
Fire Plans
Pre Fire Plan 13A
Main Corridor - North / Elevation 590'
Miscellaneous
DBD-7.10
NFPA 805 Fire Protection Program
71111.11A Miscellaneous
Palisades Licensed Operator Requalification Annual
2/25/2020
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Examination Summary Results for 2020
71111.11B Corrective Action
Documents
CR-PLP-2019-
00652
Two SROs Failed DEP (Drill and Exercise Performance)
during CPE Simulator Scenario on 02/11/2019
2/11/2019
CR-PLP-2019-
00937
Licensed Operator Qualification were Removed from Two
Operators due to Failing the DEP Portion of the Annual
Operating Exam during Simulator Scenarios
03/06/2019
CR-PLP-2019-
04436
During the LOR As Found Simulator Exam a student
accessed ESOMS Narrative Logs in order to utilize the
Equipment Database portion. This is a forbidden program to
use during an exam.
11/05/2019
Corrective Action
Documents
Resulting from
Inspection
CR-PLP-2020-
229
EN-TQ-210, Conduct of Simulator Training, Procedure
Requires Clarification for the Scenario Grading Process
01/24/2020
Miscellaneous
Job Performance
Measure
PLJPM-LOR-CVCS-08
Job Performance
Measure
PLJPM-LOR-AOP-45
Job Performance
Measure
PLJPM-LOR-RO Admin-08
Job Performance
Measure
PLJPM-LOR-SRO Admin-08
Job Performance
Measure
PLJPM-LOR-FPS-02
Job Performance
Measure
PLJPM-LOR-AOP-32
Job Performance
Measure
PLJPM-LOR-CSS-03
Job Performance
Measure
PLJPM-LOR-AOP-41
Job Performance
Measure
PLJPM-LOR-RO Admin-07
Job Performance
Measure
PLJPM-LOR-SRO Admin-07
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Scenario-Based
Testing Checklist
SES-245
Scenario-Based
Testing Checklist
SES-246
Scenario-Based
Testing Checklist
SES-278
Scenario-Based
Testing Checklist
SES-279
Simulator Exam
Scenario
SES-276
Simulator Exam
Scenario
SES-277
Simulator Exam
Scenario
SES-278
Simulator Exam
Scenario
SES-279
Simulator
Performance Test
Procedure
Real Time and Repeatability Test
04/25/2016
Simulator
Performance Test
Procedure
Steady State Test
08/26/2019
Simulator
Performance Test
Procedure
Simultaneous Closure of All Main Steam Isolation Valves
10/23/2019
Simulator
Performance Test
Procedure
Trip of any Single Reactor Coolant Pump
10/23/2019
71111.11B Miscellaneous
Simulator
Performance Test
Procedure
Maximum Size Reactor Coolant System Rupture Combined
with Loss of All Offsite Power
10/23/2019
Simulator
Performance Test
Procedure
Slow Primary System Depressurization to Saturated
Condition with Pressurizer Relief or Safety Valve Stuck Open
10/23/2019
Simulator
Performance Test
Procedure
Cycle 27 Core Performance Test
11/09/2018
Simulator Post-
Comparison Test
Post Event Simulator Testing for DR-19-002 Event - Manual
Plant Trip
01/03/2019
Simulator Post-
Comparison Test
Post Event Simulator Testing for DR-19-003 Event -
Automatic Plant Trip
01/09/2019
TQF-201-IM05,
Rev 11
Remedial Training Plan, PL-N0019 Annual JPM Evaluation
Failure (PLJPM-LOR-AOP-S1, Rev 0 and PLJPM-LOR-SRO
ADMIN1, Rev 0)
03/14/2019
Procedures
Licensed Operator Requalification Training Program
Description
Simulator Configuration Control
Conduct of Simulator Training
Examination Security
PNT 8.0
Palisades Simulator Configuration Management
Procedure No.
4.00, Attachment
Certification for Resuming Active License Status
05/08/2018
Procedure No.
4.00, Attachment
Certification for Resuming Active License Status
09/12/2018
Procedure No.
4.00, Attachment
Certification for Resuming Active License Status
2/02/2019
Startup Physics Test
TQF-210-DD03-
Grade
LOR Crew Performance Evaluation Grading Criteria
TQF-210-DD04-
Grade
RO/SRO Performance Evaluation Grading Criteria
TQF-210-DD05-
Grade
STA/SE Performance Evaluation Grading Criteria
Self-Assessments LO-PLPLO-2018-
00054
Pre-71111.11 Inspection Self-Assessment (Part 1)
03/29/2019
LO-PLPLO-2018-
00086
Pre-71111.11 Inspection Self-Assessment (Part 2)
01/22/2020
Work Orders
Discrepancy
Report DR 12-
28
Add Generator Output Breaker Malfunction Request
Discrepancy
Report DR 16-
036
Aux Feedwater Controller Replacement (FIC-0736A & FIC-
0737A)
Discrepancy
Report DR 18-
047
Phase 2 Modification to the Switchyard
Discrepancy
Report DR 19-
031
Loss of Simulator Sounds During Simulator Scenario
Discrepancy
Report DR 19-
057
CRDM Fan Failure
Corrective Action
Documents
CR-PLP-202-
00418
The Display Screen on PY-0102B (Thermal Margin Monitor
Channel 'B') is Dim and the Brightness Needs to be Adjusted
2/10/2020
CR-PLP-2020-
259
Exceeded Maintenance Rule Performance Criteria for
Primary Coolant and Pressurizer & Level Control Systems
01/28/2020
CR-PLP-2020-
00919
CV-0511, Turbine Bypass to Condenser, Actuator not
Maintaining Pressure for a Minimum of 5 Minutes.
03/20/2020
CR-PLP-2020-
00922
FPS Door #60 Located Near the Missile Door of the TSC
had Threshold Gasket Lifted up
03/20/2020
CR-PLP-2020-
00952
Tracking CR for Maintenance Rule Evaluations of Low
Safety Significant Equipment Performance Issues
03/24/2020
Miscellaneous
System Health
Report
Neutron Monitoring System
Q3 - 2019
Miscellaneous
System Health
Report
Turbine Generator System
Q3 - 2019
Corrective Action
Documents
CR-PLP-020-
231
P-39B Cooling Tower Pump Packing has a Large Leak
01/24/2020
CR-PLP-2020-
232
Water Bubbling Out of Inspection Cover Near Base of P-
39B, Cooling Tower Pump
01/24/2020
CR-PLP-2020-
00611
Received EK-0702 Relief Valve RV-2006 Discharge High
Temp Unexpectedly
2/25/2020
Drawings
M-202
System Diagram Chemical and Volume Control System
M-202
Piping & Instrument Diagram Chemical & Volume Control
System Sheet 1A
Engineering
Changes
34410
Heat Balance Calculation Using the Ultrasonic Flowmeter
Measurement Device
Use of Tree Stand on Service Water Pump P-7A
Procedures
Admin 4.02
Control of Equipment
Primary Coolant Leak
On-Line Risk Assessment
Work Orders
539281 01
HTR Drain Pump Subcooling Valve Fuse Block Loose
2/14/2020
Corrective Action
Documents
CR-PLP-2020-
00126
White Crystalline Substance Found on Wire Termination on
Cable C51/J49C/2 in Junction Box J49C
01/15/2020
CR-PLP-2020-
253
Discovered Foreign Material/Debris Inside Numerous Cells
During Quarterly Battery Check of ED-02 Station Battery
01/27/2020
CR-PLP-2020-
00510
CCW Should be Considered Inoperable - DNC
2/20/2020
CR-PLP-2020-
00552
During Review of Diagnostic Test on CV-0944A an Anomoly
on the Trace was Suspected to be Easy-Torque-Thrust
Sensor Failure
2/20/2020
CR-PLP-2020-
00559
Determined that Technical Specifications Basis for Limiting
Condition of Operation (LCO) 3.7.7, Component Cooling
Water (CCW) System, Should be Clarified
2/20/2020
Corrective Action
Documents
CR-PLP-2020-
00568
Information on Vendor Drawing M-240, Sheet 9 (Revision 5)
did not Appear to Have a Valid Model Number for the
Actuators Associated with the 18" Valves (722A-SR-51).
2/20/2020
CR-PLP-2020-
00722
Control Room Received EK-0702 Relief Valve RV-2006
Discharge High Temp Unexpectedly
03/04/2020
CR-PLP-2020-
00872
Commercial Grade Valve ASME Sect. III, Class 3 Application
Evaluation
03/17/2020
CR-PLP-2020-
00907
Low Pressure Safety Injection Stem Nut Transition Time
Evaluation
03/19/2020
CR-PLP-2020-
00948
Found 52-1501 Group 1 Proportional heaters, in the Tripped
Free Condition
03/24/2020
Corrective Action
Documents
Resulting from
Inspection
CR-PLP-2020-
00563
The NRC Identified a 15 Drop per Minute Leak (Severity
Level 3) from CV-0944A, CCW to SFP HXS, RW Evaps,
C-50's/54 & NSSS
2/20/2020
Drawings
M-209
Piping & Instrument Diagram, Component Cooling System,
Sheet 3
Engineering
Changes
27090
Palisades EDG Turbo Support Cracking Report by MPR
Associates
224
ED-02 Foreign Material Cell 26 Reasonable Assurance of
Operability
000
234
Engineering Assessment of MV-SW602B
Procedures
CEP-NDE-0640
Turbocharger Support Liquid Penetrant Examination
01/08/2020
Operability Determination Process
MO-29
Engineered Safety System Alignment
SPS-E-20
Maintenance for 2400 Volt Siemens Switchgear
Work Orders
2874649-01
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
Calculations
EA-EC82054-01
Equivalency Evaluation of SW PUmps P-7A, P-7B, and P-7C
Lower Column Brace Brackets
01/15/2020
Corrective Action
Documents
Resulting from
Inspection
CR-PLP-2020-
00583
The NRC Found a Numerical Error in the Computation
Section of Calculation "Equivalency Evaluation of SW Pumps
P-7A, P-7B, and P-7C Lower Column Brace Brackets:
2/21/2020
Corrective Action
CR-PLP-2020-
The NRC Found a Computational Error in the Computation
2/21/2020
Documents
Resulting from
Inspection
00584
Section of Calculation "Equivalency Evaluation of SW Pumps
P-7A, P-7B, and P-7C Lower Column Brace Brackets"
Engineering
Changes
2054
Service Water Pumps P-7A, P-7B, and P7-C
Procedures
NMS-1-10
Dual Linear Power Current Measurements
Work Orders
00536528 01
2-104, AFW-P-8A Breaker, Adjust Bayonet per SPS-E-1
01/06/2020
Corrective Action
Documents
CR-PLP-2019-
04896
NMS-I-7, Dual Linear Power Channel Tilt Adjustment and
NMS-I-10, Dual Linear Power Current Measurements,
Procedures Needed a DRN Initiated
2/13/2019
CR-PLP-2020-
00114
NI-1/3A (Source & Wide Range Neutron Monitor CH1/3) was
Found Out of Tolerance for the Upper End of the Source
Count Range
01/14/2020
CR-PLP-2020-
00169
Calibration of Excore Nuclear Instrumentation is Needed
01/20/2020
CR-PLP-2020-
00355
The Plan for Refilling T-25A, Diesel Generator Fuel Oiol Day
Tank was Changed to Utilize on Site Fuel
2/05/2020
CR-PLP-2020-
00356
During Maintenance on K-6A, Emergency Diesel Generator
1-1, it was Discovered that the 2R Fuel Pump Cover was
Loose when it's Wingnut was Bottomed Out
2/05/2020
CR-PLP-2020-
00369
The CK-DE412 Left Bank Valve Train Lube Oil Supply is
Leaking
2/05/2020
CR-PLP-2020-
00373
During Performance of MO-7A-1, FI-0890, Diesel Generator
1-1 Service Water Flow was 710 gpm
2/06/2020
CR-PLP-2020-
00483
FUZ/J015-1 was Found Ajar from it's Fuse Block Holder
2/13/2020
Engineering
Changes
Use of Tree Stand on Service Water Pump P-7A
Procedures
CEP-NDE-0902
ASME Section XI VT-2 Examination Record
03/11/2020
Maintenance Work Preparation Process
01/08/2020
MO-7A-1
Emergency Diesel Generator 1-1
101
NMS-I-7
Dual Linear Power Channel Tilt Adjustment
QO-14
Inservice Test Procedure - Service Water Pumps
RE-131
Diesel Generator 1-1 Load Reject
Procedures
SPS-E-1
2400 Volt and 4160 Volt Allis Chalmers and Siemens
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
Trans Test
2/05/2020
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
P-7B; Studs on Packing Gland Follower are Difficult to Move
01/15/2020
Corrective Action
Documents
CR-PLP-2020-
00191
The 5% and 10% Deviation Alarm Lights on the NI-7 Power
Range Drawer were not Illuminating During Calibration of the
NI-5 Power Range Drawer
01/21/2020
CR-PLP-2020-
00192
Power Range Encore Drawers / NMS-I-7 Upper and Lower
Meter Readings Out of Tolerance
01/21/2020
CR-PLP-2020-
221
NI-2/4A Source Range Found Out-Of-Tolerance During
Right Channel Instrumentation Calibration
01/23/2020
CR-PLP-2020-
240
The DWO-1PCS Unidentified Leak Rate Values Require
Entry to Action Level 2 per Admin 4.19
01/25/2020
CR-PLP-2020-
261
ESSO-1 Containment Spray Header Fill Required due to as
Left and as Found Pressures on PI-3002 During
Replacement of Pressure Gauges
01/28/2020
CR-PLP-2020-
264
ESSO-1 Containment Spray Header Fill Required due to as
Left and as Found Pressures on PI-3002 During
Replacement of Pressure Gauges
01/28/2020
CR-PLP-2020-
00373
During Performance of MO-7A-1, FI-0890, Diesel Generator
1-1 Service Water Flow was Reading 710gpm
2/06/2020
CR-PLP-2020-
00405
Results from Independent Lab Analysis of Diesel Fuel Oil
Delivery Received on 01/21/2020 List an UNSAT Result for
Heat Content of 19343 BTU/lb
2/07/2020
Procedures
4.10
PCS Leak Rate Monitoring Program
4.19
PCS Leak Rate Monitoring Program
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
QO-16
Inservice Test Procedure - Containment Spray Pumps
QO-21
Inservice Test Proceudre - Auxiliary Feedwater Pumps
SOP-4
Containment Spray System
Work Orders
2905576
QO-21C, Auxiliary Feedwater System Valve Inservice Test
01/30/2020
2906177 01
QO-16B - 1st Procedure - Containment Spray Pump P-54B
2/10/2020
Procedures
SOE-3
Entergy Palisades Nuclear Plant February 19, 2020
Emergency Planning Drill Scenario Narrative
71151
Corrective Action
Documents
CR-PLP-2020-
00724
The Monthly Performance Indicator (PI) for Maintenance
Execution Index Changed from Green to Red for the Month
of February 2020
03/04/2020
Miscellaneous
MSPI Derivation
Documents
MSPI Derivation Documents for January 1, 2019 through
December 31, 2019
01/01/2019 -
2/31/2019
Procedures
EN-FAP-OM-005
Nuclear Performance Indicator Program
09/01/2019
Regulatory Performance Indicator Process
08/28/2019
Corrective Action
Documents
CR-PLP-2020-
00403
Pressure Control Valves for T-57 Vacuum Degasifier Tank
are not Controlling Pressure at their Designed 22.5 psig and
23.5 psig
2/07/2020
CR-PLP-2020-
00409
The DWO-1 PCS Unidentified Leak Rate Exceeded Action
Level 3
2/09/2020
CR-PLP-2020-
00414
Reach Rods for MV-CRW105, Vacuum Degasifier Tank T-57
Inlet and MV-CRW106, Vacuum Degasifier Tank T-57
Bypass Appeared Closed when the Associated Valves were
not Fully Closed
2/10/2020
Miscellaneous
January 2020 3-Hour UNID Leak Rate Averaged vs. RIA-
1817
Primary System Drain TAnk T-74 - Cycle 27
January 2020 3-Hour UNID Leak Rate Averaged vs Sump
Fill Rate (60 Min Sample)
Procedures
Troubleshooting Control of Maintenance Activities
EN-MA-125-
Troubleshooting Control Form - PCS Leakage Assessment
Determination
01/30/2020