ML22307A182
| ML22307A182 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 11/14/2022 |
| From: | Laura Kozak NRC/RGN-III/DORS/RPB3 |
| To: | Domingos C Northern States Power Company, Minnesota |
| References | |
| IR 2022003 | |
| Download: ML22307A182 (18) | |
See also: IR 05000263/2022003
Text
Mr. Christopher Domingos
Site Vice President
Monticello Nuclear Generating Plant
Northern States Power Company, Minnesota
2807 West County Road 75
Monticello, MN 55362-9637
SUBJECT:
MONTICELLO NUCLEAR GENERATING PLANT - INTEGRATED INSPECTION
REPORT 05000263/2022003
Dear Christopher Domingos:
On September 30, 2022, the U.S. Nuclear Regulatory Commission (NRC) completed an
inspection at Monticello Nuclear Generating Plant. On October 6, 2022, 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,
Laura L. Kozak, Acting Branch Chief
Reactor Projects Branch 3
Division of Operating Reactor Safety
Docket No. 05000263
License No. DPR-22
Enclosure:
As stated
cc w/ encl: Distribution via LISTSERV
November 14, 2022
Signed by Kozak, Laura
on 11/14/22
SUNSI Review
Non-Sensitive
Sensitive
Publicly Available
Non-Publicly Available
OFFICE
RIII
NAME
LKozak:ve
DATE
11/14/2022
Enclosure
U.S. NUCLEAR REGULATORY COMMISSION
Inspection Report
Docket Number:
05000263
License Number:
Report Number:
Enterprise Identifier:
I-2022-003-0050
Licensee:
Northern States Power Company, Minnesota
Facility:
Monticello Nuclear Generating Plant
Location:
Monticello, MN
Inspection Dates:
July 01, 2022 to September 30, 2022
Inspectors:
J. Corujo-Sandin, Senior Reactor Inspector
T. McGowan, Senior Resident Inspector
D. Melendez-Colon, Reactor Inspector
V. Myers, Senior Health Physicist
C. Norton, Senior Resident Inspector
L. Rodriguez, Senior Reactor Inspector
Approved By:
Laura L. Kozak, Acting Branch Chief
Reactor Project Branch 3
Division of Operating Reactor Safety
2
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees
performance by conducting an integrated inspection at Monticello Nuclear Generating 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.
3
PLANT STATUS
Monticello began the inspection period at rated thermal power. At 7:00 pm on August 29, 2022,
the licensee lowered power to 95 percent of rated thermal power to accommodate wind and
solar generation and returned to rated thermal power at 8:00 pm on August 29, 2022. At
2:00 am on September 25, 2022, the licensee lowered power to 85 percent of rated thermal
power to accommodate wind and solar generation and returned to rated thermal power at
6:00 am on September 25, 2022. The unit 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 performed activities described in IMC 2515,
Appendix D, Plant Status, observed risk significant activities, and completed on-site portions of
IPs. 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.
REACTOR SAFETY
71111.01 - Adverse Weather Protection
External Flooding Sample (IP Section 03.03) (1 Sample)
(1)
The inspectors evaluated that flood protection barriers, mitigation plans, procedures,
and equipment are consistent with the licensees design requirements and risk
analysis assumptions for coping with external flooding on August 24, 2022
71111.04 - Equipment Alignment
Partial Walkdown Sample (IP Section 03.01) (2 Samples)
The inspectors evaluated system configurations during partial walkdowns of the following
systems/trains:
(1)
Division 1 250-volt dc system, protected train, containing battery 13 associated
battery charger and dc distribution panel on July 26, 2022
(2)
High pressure coolant injection system (HPCI) during work week window: 2238 on
September 22, 2022
Complete Walkdown Sample (IP Section 03.02) (1 Sample)
(1)
The inspectors evaluated system configurations during a complete walkdown of
emergency diesel generator (EDG) 12 system on September 16, 2022
4
71111.05 - Fire Protection
Fire Area Walkdown and Inspection Sample (IP Section 03.01) (5 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 zone 13-B, reactor feed pump and lube oil reservoir room on July 05, 2022
(2)
Fire zone 3-A, recirculation motor generator set room on July 05, 2022
(3)
Fire zone 31-A, emergency filtration building (EFT) first floor, division 1 on
July 05, 2022
(4)
Fire zone 5-C, fuel pool skimmer tank room on July 06, 2022
(5)
Fire zone 13-C, turbine building 911' elevation east MCC area on July 06, 2022
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)
Flood zone PAB-1
71111.07T - Heat Exchanger/Sink Performance
Heat Exchanger (Service Water Cooled) (IP Section 03.02) (2 Samples)
The inspectors evaluated heat exchanger performance on the following:
(1)
13 Residual Heat Removal Service Water Pump Cooler (P-109C)
(2)
'A' Residual Heat Removal Room Air Cooling Unit (V-AC-5)
Ultimate Heat Sink (IP Section 03.04) (1 Sample)
The inspectors evaluated the ultimate heat sink performance on the following:
(1)
The ultimate heat sink, specifically Sections 03.04.b and 03.04.c were completed
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 testing and the return to service of the HPCI system on
September 22, 2022.
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)
(1)
The inspectors observed and evaluated integrated scenarios during shift 2 simulator
training on August 11, 2022
5
71111.12 - Maintenance Effectiveness
Maintenance Effectiveness (IP Section 03.01) (4 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)
Electric fire pump discharge air vent on August 10, 2022
(2)
Secondary containment isolation dampers on August 31, 2022
(3)
Core spray pump 11 relay maintenance, calibration, and testing on
September 13, 2022
(4)
HPCI turbine speed governor EG-M replacement on September 21, 2022
Aging Management (IP Section 03.03) (1 Sample)
The inspectors evaluated the effectiveness of the aging management program for the
following SSCs that did not meet their inspection or test acceptance criteria:
(1)
Steam jet air ejector valve failure on May 13, 2022
71111.13 - Maintenance Risk Assessments and Emergent Work Control
Risk Assessment and Management Sample (IP Section 03.01) (3 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)
Emergent work activity to address water found in the residual heat removal (RHR)
14 pump upper bearing oil reservoir sample on July 8, 2022
(2)
Initial implementation of the FLEX maintenance provisions of FP-WM-SCH-01, online
scheduling process, to repair shaft seal leak on P-902A, off gas recombiner
condensate cooling pump 11 on July 14, 2022
(3)
Emergent work activity to address steam leaks on HPCI system, root valves on
July 27, 2022
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)
501000066143, SW21-1 & SW22-1, residual heat removal service water (RHRSW)
system to service water system check valves, failed inservice testing
(2)
501000066330, unable to dial out on phone system
(3)
501000066684, vibration data bad P109D, RHRSW pump 14
(4)
501000065942, flex forklift storage improvement
6
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)
Instrument air compressors controller upgrade
71111.19 - Post-Maintenance Testing
Post-Maintenance Test Sample (IP Section 03.01) (9 Samples)
The inspectors evaluated the following post-maintenance testing activities to verify system
operability and/or functionality:
(1)
RHR 11 service water pump following pump replacement on July 1, 2022
(2)
RHR 14 pump following motor upper bearing cooling water leak repair on
July 8, 2022
(3)
EDG 11 following planned preventive maintenance on July 13, 2022
(4)
HPCI steam leak repairs (root isolation valves) on July 25, 2022
(5)
Secondary containment isolation dampers on August 31, 2022
(6)
Hydraulic control unit for CRD 10-39 (accumulator replacement) on
September 06, 2022
(7)
HPCI turbine stop valve on September 22, 2022
(8)
HPCI turbine water induction protection system exhaust drain hi-hi level switch on
September 22, 2022
(9)
HPCI solenoid valve (CV-2043) on September 22, 2022
71111.22 - Surveillance Testing
The inspectors evaluated the following surveillance testing activities to verify system operability
and/or functionality:
Surveillance Tests (other) (IP Section 03.01) (4 Samples)
(1)
Recombiner train outlet hydrogen analyzer surveillance on July 07, 2022
(2)
Security system emergency diesel generator operability check on July 07, 2022
(3)
Fire detection and instrumentation detector sensitivity check for battery rooms and
cable spreading room on July 20, 2022
(4)
HPCI system surveillance testing on September 22, 2022
Inservice Testing (IP Section 03.01) (1 Sample)
(1)
HPCI quarterly pump and valve tests on July 08, 2022
7
71114.06 - Drill Evaluation
Drill/Training Evolution Observation (IP Section 03.02) (1 Sample)
The inspectors evaluated:
(1)
Licensed operator retraining scenario with graded emergency action level
classification on September 26, 2022
RADIATION SAFETY
71124.07 - Radiological Environmental Monitoring Program
Environmental Monitoring Equipment and Sampling (IP Section 03.01) (1 Sample)
(1)
The inspectors evaluated environmental monitoring equipment and observed
collection of environmental samples
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
OTHER ACTIVITIES - BASELINE
71151 - Performance Indicator Verification
The inspectors verified licensee performance indicators submittals listed below:
MS06: Emergency AC Power Systems (IP Section 02.05) (1 Sample)
(1)
July 1, 2021 through June 30, 2022
MS07: High Pressure Injection Systems (IP Section 02.06) (1 Sample)
(1)
July 1, 2021 through June 30, 2022
MS08: Heat Removal Systems (IP Section 02.07) (1 Sample)
(1)
July 1, 2021 through June 30, 2022
71152A - Annual Follow-Up Problem Identification and Resolution
Annual Follow-Up of Selected Issues (Section 03.03) (2 Samples)
8
The inspectors reviewed the licensees implementation of its corrective action program
related to the following issues:
(1)
The inspectors reviewed the effectiveness of corrective actions associated with power
to security equipment on July 7, 2022
(2)
The inspectors reviewed the effectiveness of corrective actions associated with
documentation annotation and the failure to follow own process governing
documenting results in various field records on August 03, 2022
71152S - Semiannual Trend Problem Identification and Resolution
Semiannual Trend Review (Section 03.02) (2 Samples)
(1)
The inspectors reviewed the licensees corrective action program for potential
adverse trends in documentation that might be indicative of a more significant safety
issue
(2)
The inspectors reviewed the licensees corrective action program for potential
adverse trends in status control (i.e., bump sensitive equipment) that might be
indicative of a more significant safety issue
INSPECTION RESULTS
Observation: Follow-Up Review of Corrective Actions Associated with Past
Documentation Annotation Pertaining to Maintenance and Surveillance Activities
During the inspection period, the inspectors reviewed various documentation on recent
preventive maintenance procedures and surveillance activities performed by site
maintenance and operations personnel. The inspectors did not observe any issues pertaining
to improper usage of markings for non-applicable steps, changing steps without appropriate
approvals, or failure to perform independent verifications when required.
Observation: Corrective Actions Associated with Bump Sensitive Equipment
On April 21, 2022, both fuel oil (FO) pumps, P-160B and P-160-D, were found running for
emergency diesel generator (EDG) 12. Vortex considerations with both FO pumps running
resulted in the inoperability but not the non-functionality of EDG 12. A vortex formed in the
first 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of diesel operation at rated load would not have interrupted the flow of fuel from
the storage tank to the day tank. The licensee returned the FO pumps to a normal lineup and
declared EDG 12 operable. The licensee entered this issue into the corrective action program
as QIM 50100062468, EDG FO pumps found running, EDG 12 inoperable. The licensee
determined that workers likely bumped the switches while climbing a scaffold approximately
three feet from the FO pump switches. The licensee protected the switches with covers to
preclude future bumping.
On July 21, 2022, Xcel identified in QIM 501000064902 that Monticello had issues with
status control of plant equipment that directly impacted emergency systems relied upon to
protect public health and safety. The QIM established that workers were not effectively
identifying and eliminating bump-sensitive component risks, consistently applying verification
practices, and that marked status control areas were under-utilized to notify workers of
sensitive equipment.
9
In August 2022, the licensee formed a multidisciplinary team to identify and recommend
solutions to eliminate or reduce the risk associated with bump sensitive equipment. The team
identified and initiated corrective actions for dozens of items.
Observation: Corrective Actions Associated with Power to Security Equipment
On July 7, 2021, while testing security equipment, a component in the power supply failed to
properly respond. The licensee entered this event into their corrective action program as
quality issue management (QIM) 501000053835. The licensee performed an apparent cause
evaluation and identified that the station personnel did not demonstrate adequate
troubleshooting and teamwork needed to identify that a system was not properly configured.
Contributing causes included a lack of system knowledge, a lack of sensitivity to security
significance, and inadequate procedures.
The inspectors verified that corrective actions to address the apparent cause and contributing
causes were addressed. Corrective actions included revising the troubleshooting process to
include security, revising operator rounds to include the component, training operators on
these components, training security on the impacts of inoperable security equipment, revising
the applicable test procedure to include clear prerequisite verification steps, updating security
procedures, creating alarm response procedures associated with these components, revising
maintenance surveillance procedures. The inspectors observed the testing of the
components on July 7, 2022, and verified corrective actions effectively prevented recurrence
of the event.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
On October 6, 2022, the inspectors presented the integrated inspection results to
Christopher Domingos, Site Vice President, and other members of the licensee staff.
On July 28, 2022, the inspectors presented the radiation protection inspection results to
Ms. Michelle Neal, Director Nuclear Fleet Operations, and other members of the
licensee staff.
On August 26, 2022, the inspectors presented the triennial heat sink inspection results to
Shawn Hafen, Plant Manager, and other members of the licensee staff.
10
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
1478
External Flood Monthly and Annual Surveillance
24
EWI-08.19.01
Cable Condition Monitoring Program
10
Procedures
FP-PE-CBL-01
Cable Condition Monitoring Program
5
Work Orders
700091077-010
Underground Vaults for Water - Inspection
08/23/2022
NH-36051 (M-
133)
P&ID Diesel Oil System
U
NH-36051-1 (M-
133)
P&ID Diesel Oil System
77
NH-36249 (M-
123)
P&ID (Steam Side), High Pressure Coolant Injection System
85
NH-36249-1 (M-
123-1)
P&ID HPCI Hydraulic Control & Lubrication System
78
NH-36250 (M-
124)
P&ID (Water Side), High Pressure Coolant Injection System
87
Drawings
NH-36664 (M-
112)
P&ID RHR Service Water & Emergency Service Water
Systems
97
Ops Man
B.09.08.05
62
Ops Man B.09.09-
02 (Description of
Equipment)
250 VDC System
6
Procedures
Ops Man B.09.09-
06
250 VDC System (Figures)
5
Strategy A.3-03-A
Fire Zone 3-A, RECIRC MG Set Room
9
Strategy A.3-05-C
Fuel Pool Skimmer Tank Room
6
Strategy A.3-13-B
Fire Zone 13-B, RX Feed Pump and Lube Oil Reservoir
Room
14
Strategy A.3-13-C
Turbine Building 911' Elevation East MCC Area
12
Fire Plans
Strategy A.3-31-A
EFT Building 1st Floor (Division 1)
12
Calculations07-035
Monticello Generating Plant Internal Flooding Analysis
0
Procedures
C.4-I
Operations Manual Section: Abnormal Procedures, Plant
Flooding
19
11
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
08-085
Post LOCA Reactor Building Heatup Analyses for EPU
0F
Calculations97-083
Acceptance Criteria for RHRSW Flow Loop Checks in
Procedure 7070
0
Calibration
Records
FI-7189 Card 6
FI-7189: Division 1 RHR/RHR-SW/CS Systems Test
Instrument, Card 6
03/17/2021
501000049337
FI-7189 Indicating Higher Than Actual
03/09/2021
501000049639
FI-7189 Impact on 13 RSW Pump Baseline
03/17/2021
501000056747
ECCS Pump Availability Question
10/05/2021
501000057418
IST Annual Trending Review
10/19/2021
501000058725
Repeat - Condenser Fouling
12/02/2021
Corrective Action
Documents
501000062175
RHR RM Cooling Units PRA Model Concern
04/12/2022
501000065806
2022 UHS: RHRSW IST Procedures ISTB-3550
08/24/2022
501000065812
22UHS: Unknown Flow Noise in A RHR Rm
08/24/2022
501000065826
22UHS: Enhancements to A.6, Acts of Nature
08/24/2022
501000065848
22UHS: Temp Gradient Across RHRSW-14
08/24/2022
501000065853
22UHS: RHRSW Flow Loop Cal Units
08/25/2022
501000065873
22UHS: Clarify GL 89-13 HX Criteria
08/25/2022
501000065884
22UHS: NRC Observations
08/25/2022
Corrective Action
Documents
Resulting from
Inspection
501000065901
22UHS: M&TE Process Post FI-7189 Failure
08/25/2022
NH-36664
P&ID RHR Service Water & Emergency Service Water
Systems
97
Drawings
NH-36665
P&ID Service Water System & Make-Up Intake Structure
109
601000003242
RHR Flow Loop Calibration
03/18/2022
Engineering
Changes
6EQVENG27783
Replace V-4AC-4 and V-AC-5 Cooling Coils
02/28/2020
A.6
Acts of Nature
64
B.08.01.04-05
Emergency Service Water
32
C.4-B.08.01.01.A
Loss of Service Water
14
C.6-020-A-17
Southeast Equip Rm V-AC-5 High Temp
10
C.6-CWT104
River Level - Low
0
C.6-CWT502
River Flow - Low
0
DBD-S.04
Intake Structure
7
DBD-T.19
Design Bases Document: External Considerations
D
Procedures
EWI-08.22.01
14
12
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
I.05.25
Zebra Mussel Inspection
9
00449322
Mech - Replace 13 RHRSW Motor Cooling Coil
10/28/2013
00518804
Mech-P-109C, Clean 13 RHRSW Motor Cooler Per
4058-03-PM
01/18/2018
700039942-0010
RHR Service Water System Instrument Maintenance
Procedure
03/03/2020
700047296
4058-3 (Clean 13 RHRSW Motor Clr P-109C)
12/16/2021
700055078
PM 4126 (Inspect West Service Water Bay)
09/28/2021
700057971
PM 4125 (Inspect East Service Water Bay)
04/21/2021
700059226
4058-5 A RHR RM Air Cooling Unit V-AC-5
07/14/2020
700060484
Intake Bay/Traveling Screen Forebays Inspection
09/28/2021
700082689-0010
A RHR Room Air Cooling Unit V-AC-5 Internal Cleaning,
External Cleaning and Visual Inspection
05/12/2022
700087674
FI-7189, Replace Indicator
03/17/2021
700089703-0020
RHRSW-14/68, SAWA Valve Testing
08/16/2022
700091195-0010
P-109C, Generate Pump Curve
12/14/2021
700098226-0010
"A" RHRSW Quarterly Pump and Valve Tests
03/09/2022
700099950-0010
14 ESW Quarterly Pump and Valve Tests
04/19/2022
700102185-0010
"A" RHRSW Quarterly Pump and Valve Tests
06/10/2022
Work Orders
700103955-0010
SW-103 and SW-104 Valve Operability Test
07/20/2022
Miscellaneous
Simulator
Exercise Guide
(SEG) MT-LOR-
Licensed Operator Requalification, Cycle 22D Integrated
Scenario (Simulator)
08/02/2022
0255-06-IA-1
HPCI Quarterly Pump and Valve Tests
109
1069
HPCI Flow Control System Dynamic Test Procedure
27
7136
HPCI System Instrumentation Maintenance
15
Procedures
B.03.02-05
Opening HPCI Steam Line Isolation Valves, MO 2304 and
2305
63
Corrective Action
Documents
501000066352
4kVB-34 Kept Charging After Closing
09/12/2022
NE-36404-5
152-505 Elementary
78
Drawings
NH-36808 (M-
P&ID - Air Flow Diagram Reactor Building Upper Part
77
13
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
157)
NX-8875-50-8
152-505 Internal
E
4048-PM
Secondary Containment Isolation Damper Maintenance
29
4115-PM
HPCI System Inspection
34
4850-505-PM
152-505, 11 CS Pump Relay Maintenance, Calibration and
Test Tripping
9
FP-MA-ES-01
Electrical Safety
13
Procedures
FP-PE-RLP-01
License Renewal Implementation
9
700074627-0020
Secondary Containment Isolation Damper
08/31/2022
700076209-0030
HPCI Turbine Speed Governor EGM
09/21/2022
Work Orders
700085022
Electric Fire Pump Air Vent Rebuild
08/10/2022
Corrective Action
Documents
501000065007
HPCI Steam Line De-Pressure Time
07/26/2022
Drawings
NH-54817-4
P&ID Off Gas Modification Train 'A'
83
1376-02
RHR Pump Motor Oil Sampling
7
FP-WM-SCH-01
Online Scheduling Process
27
Procedures
QF-2007
Planning and Approval of High Risk or Scheduled Work
Risk, Off Gas Recombiner Condensate Cooling Pump
3
700082311-0010
I-HPCI-R-7
07/27/2022
700106547-0010
I-HPCI-R-6
07/27/2022
700108898-0030
P-202D/MTR, Correct Oil Cooler Leakage
07/07/2202
Work Orders
700108898-20
P-202D/MTR Pressure Test Installed Coil
07/07/2022
501000065942
FLEX Forklift Storage Improvement
0
501000066143
SW 21-1 and SW 22-1 Failed IST Testing
09/05/2022
501000066330
Unable to Dial Out on Phone System
0912/2022
501000066382
FLEX Equipment not Returned by End of Day
0
501000066386
Trend: Lack of Reverence for FLEX Equipment
0
Corrective Action
Documents
501000066684
Vibration Data Bad P-109D
09/23/2022
Procedures
B.08.08-05
Plant Communications System
10
Corrective Action
Documents
Resulting from
Inspection
501000065522
NRC Identified Work Plan Typo (Wrong Component
Identified in Work Plan Title)
08/09/2022
14
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Drawings
NH-36049-2
P&ID Instrument Air System
87
Engineering
Changes
601000002842
Commercial Change Package, Instrument Air Compressor
SEQC-1 Replacement
0
Work Orders
700087578-0017
17 IAC C-446 Elektronikon Installation
0
0074
Control Rod Drive Exercise
71
0187-01
Emergency Diesel Generator 11/Emergency Service Water
11 Quarterly Pump and Valve Tests
107
4048-PM
Secondary Containment Isolation Damper Maintenance
29
4115-PM
HPCI System Inspection
34
Procedures
7100
CRD-HCU Instrument Maintenance Procedure
8
700006422-0040
(PMT)
HPCI Turbine Stop Valve
1
700054643-0170
Post Maintenance Test/Return to Service Instructions
1
700082311-0020
LS-23-90 Lower Root Isolation Valve
07/25/2022
700106547-0020
LS-23-90-Upper Root Isolation Valve
07/25/2022
700107976-0090
PMT/RTS Instructions RHRSW 11 Pump
3
700108898-0040
P-202D/MTR, Cooling Coli PMT/RTS
07/07/2022
700109666-0020
Hydraulic Control Unit for Control Rod Drive 10-39
09/07/2022
7001111934-0020 LS-23-98 PMT
09/22/2022
Work Orders
700112562-0030
(PMT)
SV-2043 Air Leaking Past Exhaust Port
0
NH-36249 (M-
123)
P&ID (Steam Side) High Pressure Cooling Injection System
85
Drawings
NH-3649-1 (M-
123-1)
P&ID HPCI Hydraulic Control & Lubrication System
78
0211
Recombiner Train Outlet Hydrogen Analyzer Procedures
47
0255-06-IA-1
HPCI Quarterly Pump and Valve Tests
109
0298-02
Security System Emergency Generator Operability Check &
Alarm
31
Fire Detection Instrumentation Detector Sensitivity Check for
Battery Rooms and Cable Spreading Room
3
Procedures
NH-36250 (M-
P&ID (Water Side) High Pressure Coolant Injection System
87
15
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
124)
Miscellaneous
RQ-SS-201
Scenario Evaluation Guide
0
Calibration
Records
5829
Radiological Environmental Monitoring Air Sampler
Calibration
11/01/2021
545502
GEL Laboratories Analysis Report
06/22/2021
550647
GEL Laboratories Analysis Report
08/19/2021
550648
GEL Laboratories Analysis Report
08/19/2021
556389
GEL Laboratories Analysis Report
10/19/2021
558022
GEL Laboratories Analysis Report
11/03/2021
Miscellaneous
ODCM-07.01
Radiological Environmental Monitoring Program
26
I.05.33
Weekly Radiological Environmental Monitoring Procedures
11
I.05.36
Semiannual Shoreline Sediment and Fish Sampling
4
I.05.39
Monthly Radiological Environmental Analysis Report
Verification
3
I.05.43
Radiological Environmental Monitoring Air Sampler
Calibration and Maintenance
3
Procedures
I.05.51
Radiological Environmental Monitoring Vegetation Sampling
3
Work Orders
700081451
Meteorological Tower Preventative Maintenance
10/22/2021
Corrective Action
Documents
501000063695
HPCI UA Not Entered into Phoenix
06/08/2022
QF0445 (FP-R-
PI-01)
NRC and MOR Data Collection and Submittal Forms; MSPI
High Pressure Injection System; 3rd Quarter 2021 through
2nd Quarter 2022
08/10/2022
QF0445 (FP-R-
PI-01)
NRC and MOR Data Collection and Submittal Forms; MSPI
Emergency AC Power Systems; 3rd Quarter 2021 through
2nd Quarter 2022
08/10/2022
Miscellaneous
QF0445 (FP-R-
PI-01)
NRC and MOR Data Collection and Submittal Forms; MSPI
Heat Removal Systems; 3rd Quarter 2021 through 2nd
Quarter 2022
08/10/2022
71151
Procedures
FP-R-PI-01
Preparation of NRC Performance Indicators
10
501000053835
Loss of Security Power during 0298-02
07/07/2021
Corrective Action
Documents
602000020940
Apparent Cause Evaluation, Loss of Security Power during
0298-02
09/01/2021
Drawings
NF 85716
Security System Circuit Diagram 480 MCC-191, MCC-192,
79
16
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
& MCC-193
501000062468
EDG FO Pumps Found Running, EDG 12 Inoperable
04/21/2022
501000064804
Water Gong Not Working
07/18/2022
501000065326
Switch Covers Needed for Status Control
08/05/2022
Corrective Action
Documents
501000065376
Evaluate Plexiglass Covers in the Plant
08/05/2022
Miscellaneous
Licensee Internal
Spreadsheet
Status Control Walkdown Work Sheet
08/08/2022
0000-A
Operations Daily Log - Mode 1
109
0010
Reactor SCRAM Functional Test
32
003
Drywell High Pressure SCRAM and Group 2, 3 & SCTMT
Isolation Test and Calibration Procedure
37
0030
ECCS High Drywell Pressure Sensor
23
0356
Stack/Vent Iodine/Particulate Sample
24
FP-G-DOC-4
Procedure Processing
43
Procedures
Monitor ADS Pneumatic Supply
9
Work Orders
700093480-0010
Warehouse No.1/No.2 Fire Suppression
07/18/2022