ML23192A441
| ML23192A441 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 07/10/2023 |
| From: | Greg Werner NRC/RGN-IV/DORS/PBB |
| To: | Diya F Ameren Missouri |
| Werner G | |
| References | |
| IR 2023002 | |
| Download: ML23192A441 (19) | |
See also: IR 05000483/2023002
Text
July 10, 2023
Fadi Diya
Senior Vice President and
Chief Nuclear Officer
Ameren Missouri
8315 County Road 459
Steedman, MO 65077
SUBJECT: CALLAWAY PLANT - INTEGRATED INSPECTION REPORT 05000483/2023002
Dear Fadi Diya:
On June 30, 2023, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at
the Callaway Plant and 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.
One finding of very low safety significance (Green) is documented in this report. This finding
involved a violation of NRC requirements. We are treating this violation as a non-cited
violation (NCV) consistent with Section 2.3.2 of the Enforcement Policy.
If you contest the violation or the significance or severity of the violation documented in this
inspection report, you should provide a response within 30 days of the date of this inspection
report, with the basis for your denial, to the U.S. Nuclear Regulatory Commission, ATTN:
Document Control Desk, Washington, DC 20555-0001; with copies to the Regional
Administrator, Region IV; the Director, Office of Enforcement; and the NRC Resident Inspector
at Callaway Plant.
If you disagree with a cross-cutting aspect assignment in this report, you should provide a
response within 30 days of the date of this inspection report, with the basis for your
disagreement, to the U.S. Nuclear Regulatory Commission, ATTN: Document Control Desk,
Washington, DC 20555-0001; with copies to the Regional Administrator, Region IV; and the
NRC Resident Inspector at Callaway Plant.
F. Diya
2
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,
Gregory E. Werner, Chief
Reactor Projects Branch B
Division of Operating Reactor Safety
Docket No. 05000483
License No. NPF-30
Enclosure:
As stated
cc w/ encl: Distribution via LISTSERV
Signed by Werner, Gregory
on 07/11/23
X
SUNSI Review
X
Non-Sensitive
Sensitive
X
Publicly Available
Non-Publicly Available
OFFICE
SRI: DORS/B
C: DORS/B
SIGNATURE
SSchwind
GWerner
NAME
/RA/
GEW
DATE
07/10/23
07/10/23
Enclosure
U.S. NUCLEAR REGULATORY COMMISSION
Inspection Report
Docket Number:
05000483
License Number:
Report Number:
Enterprise Identifier:
I-2023-002-0006
Licensee:
Ameren Missouri
Facility:
Callaway Plant
Location:
Steedman, MO
Inspection Dates:
April 1 to June 30, 2023
Inspectors:
J. Ellegood, Senior Resident Inspector
S. Hedger, Senior Emergency Preparedness Inspector
J. Melfi, Project Engineer
D. Proulx, Senior Project Engineer
A. Saunders, Project Engineer
S. Schwind, Senior Resident Inspector
B. Smith, Nuclear Systems Engineer
H. Strittmatter, Emergency Preparedness Inspector
J. Vera, Resident Inspector
Approved By:
Gregory E. Werner, Chief
Reactor Projects Branch B
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 the Callaway 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
Failure to Maintain Fire Door Closed or Implement Compensatory Measures During Planned
Maintenance Activities
Cornerstone
Significance
Cross-Cutting
Aspect
Report
Section
Mitigating
Systems
Green
Open/Closed
[P.2] -
Evaluation
The inspectors identified a Green finding and associated non-cited violation of License
Condition 2.C.5, for the licensees failure to implement the fire protection program.
Specifically, the licensee failed to maintain a fire door closed or implement the compensatory
measure of an hourly fire watch when a fire door was inoperable.
Additional Tracking Items
Type
Issue Number
Title
Report Section
Status
CR 202001783 CAPR1.1 -
Reactor Trip Due to "C"
Steam Generator Lo-Lo
Level
Closed
3
PLANT STATUS
The Callaway plant began the inspection period at rated thermal power. On April 28, 2023, the
plant was placed in a hot shutdown condition for planned maintenance on the main generator.
On May 8, 2023, the plant was restarted and achieved rated thermal power on May 10, 2023,
where it remained through the end of 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
Impending Severe Weather Sample (IP Section 03.02) (2 Samples)
(1)
The inspectors evaluated the adequacy of the overall preparations to protect
risk-significant systems from predicted thunderstorms and high winds on April 4,
2023.
(2)
The inspectors evaluated the adequacy of the overall preparations for readiness for
seasonal extreme weather conditions prior to the onset of extreme summer heat for
the following systems on June 20, 2023:
circulating water
class 1E 4160V transformers
71111.04 - Equipment Alignment
Partial Walkdown Sample (IP Section 03.01) (4 Samples)
The inspectors evaluated system configurations during partial walkdowns of the following
systems/trains:
(1)
essential service water train B on April 12, 2023
(2)
motor-driven auxiliary feedwater pumps on April 19, 2023
(3)
containment spray system train B during train A station work on May 9, 2023
(4)
safety injection system train B during train A station work on May 10, 2023
4
71111.05 - Fire Protection
Fire Area Walkdown and Inspection Sample (IP Section 03.01) (10 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)
essential service water pump room A on April 3, 2023
(2)
essential service water pump room B on April 4, 2023
(3)
switchboard 1 NK01 room on April 11, 2023
(4)
emergency diesel generator A room on May 4, 2023
(5)
emergency diesel generator B room on May 4, 2023
(6)
containment spray train B on May 9, 2023
(7)
safety injection pump B room on May10, 2023
(8)
control building room 3401, fire area C-35, on May 23, 2023
(9)
control building room 3416, fire area C-14, on May 23, 2023
(10)
control building rooms 3408, 3409, and 3414, fire area C-16, on May 23, 2023
Fire Brigade Drill Performance Sample (IP Section 03.02) (1 Sample)
(1)
The inspectors evaluated the onsite fire brigade training and performance during an
unannounced fire drill on April 23, 2023.
71111.06 - Flood Protection Measures
Flooding Sample (IP Section 03.01) (1 Sample)
(1)
The inspectors evaluated internal flooding mitigation protections in AB 2026,
Room 1409, electrical penetration room B on April 13, 2023.
71111.07A - Heat Exchanger/Sink Performance
Annual Review (IP Section 03.01) (1 Sample)
The inspectors evaluated readiness and performance of:
(1)
emergency diesel generator A jacket water heat exchanger on April 12, 2023
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 plant startup on May 7, 2023.
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)
(1)
The inspectors observed and evaluated just in time training for shutdown on April 20,
2023.
5
71111.12 - Maintenance Effectiveness
Maintenance Effectiveness (IP Section 03.01) (1 Sample)
The inspectors evaluated the effectiveness of maintenance to ensure the following
structures, systems, and components remain capable of performing their intended function:
(1)
SGK05B failures on April 11 and May 4, 2023
71111.13 - Maintenance Risk Assessments and Emergent Work Control
Risk Assessment and Management Sample (IP Section 03.01) (5 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)
train B class 1E air conditioning unit SGK05B emergent work on April 11, 2023
(2)
turbine-driven auxiliary feedwater pump technical specification outage on April 19,
2023
(3)
solid state protection system relay SB032AK456 replacement on May 1, 2023
(4)
essential service water A strainer differential pressure instrument line flush on
May 10, 2023
(5)
NIS-power range potentiometer replacement on May 23, 2023
71111.15 - Operability Determinations and Functionality Assessments
Operability Determination or Functionality Assessment (IP Section 03.01) (6 Samples)
The inspectors evaluated the licensee's justifications and actions associated with the
following operability determinations and functionality assessments:
(1)
degraded condition on #1 thermal expansion valve on SGK05B on April 17, 2023
(2)
mode change with train B class 1E air conditioning unit SGK05B out of service on
May 7, 2023
(3)
auxiliary feedwater flow controllers at alternate shutdown panel showing less than
100 percent output, May 10, 2023
(4)
safety injection accumulator D relief valve leakage on May 17, 2023
(5)
normal charging flow control valve BGFCV0121 failure on May 24, 2023
(6)
cable bend radius violations on control room filtration fan motor A on June 1, 2023
71111.18 - Plant Modifications
Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02)
(2 Samples)
The inspectors evaluated the following temporary or permanent modifications:
(1)
temporary demineralizer skid on condensate storage tank on April 4, 2023
(2)
replace all Westinghouse nuclear instrumentation drawers (filters only) on May 10,
2023
6
71111.24 - Testing and Maintenance of Equipment Important to Risk
The inspectors evaluated the following testing and maintenance activities to verify system
operability and/or functionality:
Post-Maintenance Testing (PMT) (IP Section 03.01) (4 Samples)
(1)
turbine-driven auxiliary feedwater following technical specification outage on April 19,
2023
(2)
, condensate storage tank to turbine-driven auxiliary feedwater check valve ALV-0001
seat check on April 20, 2023
(3)
reactor trip breaker A trip actuating device operational test on May 11, 2023
(4)
power range N44 channel operating test ISF-SE-00N44 performed on May 23, 2023
Surveillance Testing (IP Section 03.01) (3 Samples)
(1)
solid state protection system relay SB032AK456 on May 1, 2023
(2)
(3)
standby diesel generator B periodic test on May 24, 2023
, solid state protection system train B slave relay K634 and K744 test ISF-SB-0A33B
performed on May 23, 2023
Inservice Testing (IST) (IP Section 03.01) (1 Sample)
(1)
train B emergency diesel generator fuel oil system inservice test on May 24, 2023
Reactor Coolant System Leakage Detection Testing (IP Section 03.01) (1 Sample)
(1)
reactor coolant system inventory balance on May 1, 2023
Diverse and Flexible Coping Strategies (FLEX) Testing (IP Section 03.02)
(1)
FLEX 480V diesel generator on June 28, 2023
71114.01 - Exercise Evaluation
Inspection Review (IP Section 02.01-02.11) (1 Sample)
(1)
The inspectors evaluated the biennial emergency plan exercise conducted on
April 18, 2023. The exercise scenario simulated component failures of the cooling
water pump, spent fuel pool level indicator, normal charging pump, breaker, and
emergency diesel generator, reactor coolant pump high vibrations, an anticipated
transient without reactor trip, increasing reactor coolant system activity, and a steam
generator tube rupture associated with a steam leak bypassing containment.
71114.04 - Emergency Action Level and Emergency Plan Changes
Inspection Review (IP Section 02.01-02.03) (1 Sample)
(1)
The inspectors evaluated the following emergency plan revisions:
Radiological Emergency Response Plan, revision 55
7
Emergency Action Level Technical Basis Document (EIP-ZZ-00101,
Addendum 2), revision 20
Emergency Implementing Actions procedure EIP-ZZ-00102, revision 69
The reviews of the change process documentation or the emergency plan changes
do not constitute NRC approval.
OTHER ACTIVITIES - BASELINE
71151 - Performance Indicator Verification
The inspectors verified licensee performance indicators submittals listed below:
MS05: Safety System Functional Failures (SSFFs) Sample (IP Section 02.04) (1 Sample)
(1)
April 1, 2022, through March 31, 2023
MS08: Heat Removal Systems (IP Section 02.07) (1 Sample)
(1)
April 1, 2022, through March 31, 2023
EP01: Drill/Exercise Performance (DEP) Sample (IP Section 02.12) (1 Sample)
(1)
October 1, 2022, through March 31, 2023
EP02: Emergency Response Organization (ERO) Drill Participation (IP Section 02.13)
(1 Sample)
(1)
October 1, 2022, through March 31, 2023
EP03: Alert and Notification System (ANS) Reliability Sample (IP Section 02.14)
The licensee transitioned its ANS to a purely non-siren based system at the end of
March 2022. The ANS performance indicator and associated data will no longer be required
to be reported by the licensee, and thus will not be subject to further inspection/verification
per Inspection Procedure 71151. Evaluation of the licensee's non-siren based ANS will be
completed separately per Inspection Procedure 71114.02, Alert and Notification System
Evaluation.
71152A - Annual Follow-up Problem Identification and Resolution
Annual Follow-up of Selected Issues (Section 03.03) (3 Samples)
The inspectors reviewed the licensees implementation of its corrective action program
related to the following issues:
(1)
failure to calibrate one channel of the pressurizer pressure safety injection/reactor trip
function on January 3, 2023
(2)
loose electrical connection on breaker NB0206 for component cooling water pump D
on April 18, 2023
(3)
pressurizer safety relief valve discharge temperature element damaged on May 23,
2023
8
71152S - Semiannual Trend Problem Identification and Resolution
Semiannual Trend Review (Section 03.02) (1 Sample)
(1)
essential service water through-wall leaks on June 20, 2023
71153 - Follow Up of Events and Notices of Enforcement Discretion
Personnel Performance (IP section 03.03) (1 Sample)
(1)
The inspectors evaluated the licensees corrective actions to prevent recurrence of a
reactor trip due to a single point failure vulnerability in the main feedwater control
system (CAPR 05000483/2022010-04) on May 23, 2023 (Inspection
Report 05000483/2022010 Adams Accession Number 22277A822).
INSPECTION RESULTS
Failure to Maintain Fire Door Closed or Implement Compensatory Measures During Planned
Maintenance Activities
Cornerstone
Significance
Cross-Cutting
Aspect
Report
Section
Mitigating
Systems
Green
Open/Closed
[P.2] -
Evaluation
The inspectors identified a Green finding and associated non-cited violation of License
Condition 2.C.5, for the licensees failure to implement the fire protection program.
Specifically, the licensee failed to maintain a fire door closed or implement the compensatory
measure of an hourly fire watch when a fire door was inoperable.
Description: On April 11, 2023, the inspectors were performing risk-management walkdowns
for emergent train B class 1E electrical equipment air conditioning system (SKG05B)
maintenance activities to verify the licensee implemented their risk-management measures
during the maintenance activities. Specifically, the licensee placed the train B class 1E
electrical equipment air conditioning system in recirculation mode as required by Technical
Specification 3.7.20, Class 1E Electrical Equipment Air-Conditioning (A/C) System. During
this walkdown the inspectors identified that a door from the corridor into train A safety-related
DC switchgear room 1, door 34081, was not closed and latched. This indicated that the
doors self-closing mechanism was not working properly. Door 34081 was a fire door in
accordance with Procedure APA-ZZ-00750, Hazard Barrier Program.
Procedure APA-ZZ-00703, Fire Protection Operability Criteria and Surveillance
Requirements, Attachment 6, NFPA 805 Required Fire Barriers, stated that fire doors shall
be operable at all times or require a compensatory measure of an hourly fire watch as long as
fire detection is available on either side of the door; no compensatory measures were in effect
at the time the door was found open. The inspectors closed the door and informed the control
room of the condition. The licensee dispatched an operator to investigate the condition. While
testing the door, the licensee found that the higher differential pressure caused by the
recirculation mode of air conditioning system SGK05B was preventing the door from closing.
The licensee wrote condition report 20230616 to address the condition. Initially, the licensee
stated in this condition report that master fire protection impairment permit 00853 discussed
the issue of high differential pressure across doors when the supplemental cooling fans are in
9
service, however, in the subsequent condition report 202302661 the licensee recognized that
door 34081 was not listed on fire protection impairment permit 00853. The licensee
demonstrated awareness that the supplemental cooling fans could affect fire doors by
creating high differential pressures that could inhibit doors from closing, however, the
licensee failed to ensure that all potentially affected doors were properly evaluated and that
appropriate compensatory measures were taken as necessary. This resulted in the licensees
failure to ensure that a fire door was closed, or compensatory measures were implemented
as required by the licensees fire protection standards.
Corrective Action: The licensee investigated the doors failure to close and initiated an hourly
fire watch. Operations and security personnel were also coached on the standard to ensure
doors are latched when traversing through them. The automatic closure for the door was
subsequently replaced and hinges were adjusted to ensure the door closed properly even
with a higher differential pressure.
Corrective Action Reference: condition reports 20230616 and 202302661
Performance Assessment:
Performance Deficiency: The licensees failure to evaluate the potential effect of high
differential pressure across doors when supplemental cooling fans are in service which inhibit
certain fire doors from closing was a performance deficiency.
Screening: The inspectors determined the performance deficiency was more than minor
because it was associated with the Equipment Performance attribute of the Mitigating
Systems Cornerstone and adversely affected the cornerstone objective to ensure availability,
reliability, and capability of systems that respond to initiating events to prevent undesirable
consequences. Specifically, the failure to close door 34081 caused it to be non-functional and
this would require a compensatory measure of an hourly fire watch for safety-related DC
switchgear room 1 during planned train B class 1E air conditioning system maintenance
activities.
Significance: The inspectors assessed the significance of the finding using Appendix F, Fire
Protection and Post-Fire Safe Shutdown SDP. The inspectors assigned the finding a fire
finding category 1.4.4 using Inspection Manual Chapter 0609, Appendix F, Attachment 1,
Fire Protection Significance Determination Process Worksheet, dated May 2, 2018,
because the finding involved fire confinement, fire finding category 1.4.4. The inspectors
determined that the finding had very low safety significance (Green) because the degraded
fire confinement element continued to provide adequate fire endurance to prevent fire
propagation through the fire confinement element given the minimal combustible loading in
the corridor and that the location of equipment important to safe shutdown in the fire area of
concern was not near the fire door.
Cross-Cutting Aspect: P.2 - Evaluation: The organization thoroughly evaluates issues to
ensure that resolutions address causes and extent of conditions commensurate with their
safety significance. Specifically, the licensee failed to thoroughly evaluate the extent of
condition of the effect of the recirculating air conditioning system on switchgear room fire
doors. The licensee had previously recognized the impairment for some doors but did not
evaluate the condition to include all doors potentially affected.
10
Enforcement:
Violation: License Condition 2.C.5 requires the licensee to implement and maintain in effect
all provisions of the approved fire protection program. The licensee established
Procedures APA-ZZ-00750, Hazard Barrier Program, and APA-ZZ-00703, Fire Protection
Operability Criteria and Surveillance Requirements, to identify which doors have a fire
protection function and to specify that fire doors shall be operable at all times or require a
compensatory measure of an hourly fire watch as long as fire detection is available on either
side of the door.
Contrary to the above, on April 11, 2023, the licensee failed to implement
Procedures APA-ZZ-00750 and APA-ZZ-00703 to maintain a fire door closed or implement
the compensatory measures required when a fire door is inoperable such as establishment of
an hourly fire watch. Specifically, fire door 34081 was found partially opened, with no
compensatory measures in place.
Enforcement Action: This violation is being treated as a non-cited violation, consistent with
Section 2.3.2 of the Enforcement Policy.
Observation: Semiannual Trend Review
The inspectors reviewed the licensees corrective action program, system health reports, and
other documentation to identify trends that might indicate the existence of a more significant
safety issue related to through-wall leaks on essential service water carbon steel piping.
Background
On June 12, 2023, the licensee identified a through-wall leak on the essential service water B
supply line to the auxiliary feedwater system. The licensee took immediate actions to declare
the affected systems inoperable and to repair the leak using a weld-overlay in accordance
with ASME Boiler Pressure Vessel Code Case N-661-3, Alternative Requirements for Wall
Thickness Restoration of Class 2 and 3 Carbon Steel Piping for Raw Water Service,
Section XI, Division 1. In addition, condition report 202304048 was written to document this
issue and determine the apparent cause. This was the third through-wall leak identified on
carbon steel piping in the essential service water system in a 7-month period.
On June 15, 2023, the licensee wrote condition report 202304132 to document a potential
trend in essential service water leaks. In addition to the three through-wall leaks mentioned
above, the licensee documented four other flange leaks in the system over the same 7-month
period.
Inspector Assessment
The NRC independently reviewed the history of the essential service water system including
the corrective action program, the system health program, and the maintenance rule program.
The inspectors noted that operability of the system due to through-wall leaks was treated
inconsistently between a leak identified in October 2022 (condition report 202207107) and a
similar leak identified in March 2023 (condition report 202301664). In the former case, the
system was declared operable but degraded based on the leak rate not adversely affecting
the ultimate heat sink water inventory margin. In the latter case, the system was immediately
declared inoperable even though sufficient water inventory margin existed. Upon further
review, the difference was due to the licensees implementation of procedure changes to
11
APA-ZZ-00500, Appendix 1, Operability Determinations based on their review of Regulatory
Issues Summary 2022-22, Operational Leakage. This review concluded that any
through-wall leak on ASME code-class piping should render the system inoperable until
structural integrity can be determined through approved processes and repairs made. The
licensees treatment of operability considering Regulatory Issues Summary 2022-22 was
appropriate. In addition, although the system was not declared inoperable due to previous
through wall leaks, the licensee was able to demonstrate structural integrity in those cases as
well.
The inspectors reviewed the licensees treatment of the seven essential service water leaks
listed in their trend report and noted that not all the issues were flagged for review under the
maintenance rule. The leakage events occurring before changes to APA-ZZ-00500 did not
receive a maintenance rule review because the system was considered operable but
degraded. After the procedure changes were implemented, system leakage issues were
flagged for maintenance rule reviews since the system was declared inoperable on those
occasions. The inspectors noted that due to these differences, the licensees maintenance
rule program may not accurately reflect the true health of the essential service water system.
However, had these previous leakage events been reviewed by the licensees maintenance
rule program, it would not have resulted in a change to the maintenance rule status of the
system. Nevertheless, this created a potential blind-spot in the licensees maintenance rule
program. The inspectors also noted that the licensee is continuing with a long-term project to
replace carbon steel piping in the system with stainless steel or high-density polyethylene
pipe.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
On May 10, 2023, the inspectors presented the emergency preparedness exercise
inspection results to K. Scott, Site Vice President, and other members of the licensee
staff.
On July 5, 2023, the inspectors presented the integrated inspection results inspection
results to F. Diya, Senior Vice President and Chief Nuclear Officer, and other members
of the licensee staff.
12
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
EDP-ZZ-01113
Infrared Thermography Program Guide
12
Procedures
PDP-ZZ-00027
Seasonal Readiness Program
13
Jobs
22503037, 22505634, 22505635, 22505637, 22508676,
22508677, 22508678, 22508679
Summer Callaway Energy Center Summer Reliability Risk
Miscellaneous
2023 Summer Reliability Job Excel Sheet
2
Procedures
OTN-AL-00001
AFW Pump Mechanical Line Up
22
Procedures
OTN-AL-00001
Checklist 1
22
Procedures
OTN-EF-00001
Checklist 3
32
Procedures
OTN-EM-00001
Performer Review Checklist
26
Procedures
OTN-EN-00001
Performer Review Checklist
13
Corrective Action
Documents
Condition Report
202302616, 202302661
Miscellaneous
Drill 23-1
Drill Planning and Authorization
04/20/2023
Procedures
APA-ZZ-00703
Fire Protection in Operability Criteria and Surveillance
Requirement
34
Procedures
APA-ZZ-00750
Hazard Barrier Program
51
Procedures
OTO-KC-00001
Fire Preplan Manual
38, 40
Miscellaneous
M-FL-11
Auxiliary Building Flooding: Calculate the Maximum Flood
Leveling Auxiliary Building Rooms 1322, 1323, 1409,
and 1410 Due to a Pipe Break or Crack
2
Miscellaneous
Heat Exchanger
Inspection Report
A Diesel Generator Jacket Water Heat Exchanger
10/24/2022
Miscellaneous
Heat Exchanger
Inspection Report
A Diesel Generator Jacket Water Heat Exchanger
03/20/2018
Miscellaneous
Heat Exchanger
Inspection Report
A Diesel Generator Jacket Water Heat Exchanger
10/08/2013
Procedures
OTG-ZZ-00003
Plant Startup Hot Zero Power to 30% Power - IPTE
66
Corrective Action
Documents
Condition Reports
202302551, 202303127
Miscellaneous
Turbine Driven AFW Pump Work Fragnet
04/19/2023
Miscellaneous
Job
22511220
13
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Work Orders
2202527.500
SEN 0044-Excore
Corrective Action
Documents
Condition Reports
202301178, 202302684, 202303331, 202303620,
202303649, 202303686, 202303879, 202303884,
202303887
Miscellaneous
Technical Specifications, Section 3.3.4 Remote Shutdown
System
Miscellaneous
Technical Specification 3.0.4.b Risk Assessment for
Equipment OOS during FO75 Mode 3 to Mode 2 to Mode 1
Transitions
05/05/2023
Miscellaneous
Request for
Resolution
230159
Procedures
APA-ZZ-00500,
Appendix 1
38
Miscellaneous
50.59 Screen
ARCP7301
Calculate the Ecolochem Pipe Break Loss Rate Out of the
Condensate Storage Tank
0
Procedures
OTN-AP-00002
Condensate Storage Tank Chemistry Control
8, 15
Miscellaneous
Jobs
22002527.500, 22513488.500
1
Procedures
Operational Quality Control Manual
34
Procedures
Operating Quality Assurance Manual
34
Procedures
Solid State Protection System Train B Slave K634 & K6744
Test
30
Power Range N44 Channel Operating Test
37
Procedures
OOA-XX-0G480
FLEXG-480-1(2), Cat Diesel Generator Operator Aid
1
Procedures
Reactor Coolant System Inventory Balance
43
Procedures
Train B Emergency Diesel Generator Fuel Oil System
Inservice Test
30
Procedures
Standby Diesel Generator B Periodic Test
69
Procedures
Reactor Trip Breaker A Trip Actuating Device Operational
Test
27
Calculations
HPCI-08-05
Airborne Exposure Decision Matrix for KI Issuance, Dose
Extensions, and SCBA Issuance
0
Calculations
HPCI-96-007
Emergency Response Facility Habitability Guidelines
0, 1
14
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Corrective Action
Documents
Condition Reports
202105820, 202201439, 202202014, 202202390,
202206306, 202301262, 202301429, 202301431,
202301478, 202302196
Corrective Action
Documents
Resulting from
Inspection
Condition Reports
202302639, 202302808, 202302813
Miscellaneous
NRC Graded Exercise Report
10/12/2021
Miscellaneous
2021 Annual ERO Drill
04/19/2022
Miscellaneous
2022 Annual ERO Drill
09/14/2022
Miscellaneous
KOA-ZZ-03000
Airborne Exposure Decision Tree
3
Procedures
EIP-ZZ-0001
Emergency Response Organization
22
Procedures
EIP-ZZ-00102
Emergency Implementing Actions
69
Procedures
EIP-ZZ-00102
Emergency Implementing Actions
69
Procedures
EIP-ZZ-00201
Notifications
53
Procedures
EIP-ZZ-00201,
Addendum A
Control Room Notification Flowchart
39
Procedures
EIP-ZZ-00201,
Addendum C
EOF Notification Package
38
Procedures
EIP-ZZ-00212
Protective Action Recommendations
33
Procedures
EIP-ZZ-00240,
Addendum E
Health Physics Coordinator (HPC) Checklist
25
Procedures
EIP-ZZ-01211
Accident Dose Assessment
43
Procedures
EIP-ZZ-C0010
Emergency Operations Facility Operations
42
Procedures
EIP-ZZ-C0010,
Addendum D
Dose Assessment Coordinator (DAC) Checklist
20
Procedures
EIP-ZZ-C0010,
Addendum E
Logistics Support Coordinator Checklist
14
Procedures
EIP-ZZ-PR020
Activation and Operation of the Joint Information Center
52
Procedures
HTP-ZZ-06009
Personnel Contamination Assessment and Decontamination
54
Miscellaneous
50.54(q) Screening Form: EIP-ZZ-OO1 02, Revision 69,
Emergency Implementing Actions
01/04/2023
Miscellaneous
EP Tracking
- 2023004
50.54(q) Screening Form: RERP Revision 55, Radiological
Emergency Response Plan
03/15/2023
15
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Miscellaneous
EP Tracking
- 2023010
50.54(q) Screening Form: RERP Revision 55, Radiological
Emergency Response Plan
03/15/2023
Miscellaneous
EP Tracking
- 2023012A
50.54(q) Screening Form: EIP-ZZ-00101 Addendum 2,
Revision 20, Emergency Action Level Technical Bases
Document
03/15/2023
Miscellaneous
EP Tracking
- 2023012B
50.54(q) Screening Form: EIP-ZZ-00101 Addendum 2,
Revision 20, Emergency Action Level Technical Bases
Document
03/15/2023
Procedures
EIP-ZZ-00101,
Addendum 2
Emergency Action Level Technical Bases Document
19
Procedures
EIP-ZZ-00101,
Addendum 2
Emergency Action Level Technical Bases Document
20
Procedures
EIP-ZZ-00102
Emergency Implementing Actions
68
Procedures
KDP-ZZ-00400
RERP Impact Evaluations and Changes
29
Corrective Action
Documents
Condition Reports
202200492, 202201283, 202201683, 202208071,
202302639
Corrective Action
Documents
Condition Reports
202200492, 202201283, 202201683, 202204642,
202208071, 202302639
Miscellaneous
Auxiliary Feedwater Reliability/Unavailability Worksheets
01/2022-
01/2023
Miscellaneous
Callaway Energy Center, Dress Rehearsal Drill Report,
February 28, 2023
04/10/2023
Miscellaneous
Callaway Energy Center, Muster Meeting Drill Report, Fourth
Quarter 2022
04/10/2023
Miscellaneous
Licensee Event
Report
2022-003-00
Class IE Electrical Air Conditioning System Thermal
Expansion Valve Failure Resulted in Condition Prohibited by
Technical Specifications
Procedures
KDP-ZZ-02000
NRC Performance Indicator (PI) Data Collection
24
71151
Procedures
KDP-ZZ-02001,
Addendum 1
Drill and Exercise Performance Indicator Development
Checklist
5
Corrective Action
Documents
Condition Reports
202203498, 202300034, 202301989, 202302006
Procedures
MPE-ZZ-0QY123
Operational Test Sequence for Component Cooling Water
Pump DPEG01B Air Circuit Breaker 152NB0206
12
16
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Work Orders
20505651, 22002098
Corrective Action
Documents
Condition Reports
202207502, 202207671, 202207107, 202300696,
202301664, 202303936, 202303951, 202303965,
202303996, 202304048, 202304132
Engineering
Changes
MP 21-0001
Eliminate the MFRV Single Point Vulnerability and Improve
Reliability
3