IR 05000321/2022011
| ML22194A182 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 07/13/2022 |
| From: | Gerald Mccoy NRC/RGN-II |
| To: | Gayheart C Southern Nuclear Operating Co |
| References | |
| IR 2022011 | |
| Download: ML22194A182 (9) | |
Text
SUBJECT:
EDWIN I. HATCH NUCLEAR PLANT - FIRE PROTECTION TEAM INSPECTION REPORT 05000321/2022011 AND 05000366/2022011
Dear Mr. Dean:
On June 2, 2022, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Edwin I. Hatch Nuclear Plant and discussed the results of this inspection with Mr. Johnny Weissinger 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, Gerald J. McCoy, Chief Engineering Br 2 Division of Reactor Safety Docket Nos. 05000321 and 05000366 License Nos. DPR-57 and NPF-5
Enclosure:
As stated
Inspection Report
Docket Numbers:
05000321 and 05000366
License Numbers:
Report Numbers:
05000321/2022011 and 05000366/2022011
Enterprise Identifier:
I-2022-011-0016
Licensee:
Southern Nuclear Operating Co., Inc.
Facility:
Edwin I. Hatch Nuclear Plant
Location:
Baxley, GA
Inspection Dates:
May 16, 2022 to June 02, 2022
Inspectors:
P. Braaten, Senior Reactor Inspector
L. Jones, Senior Reactor Inspector
W. Monk, Senior Reactor Inspector
M. Singletary, Team Lead, Reactor Inspector
Approved By:
Gerald J. McCoy, Chief
Engineering Br 2
Division of Reactor Safety
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a Fire Protection Team Inspection at Edwin I. Hatch 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.
INSPECTION SCOPES
Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection Program - Operations Phase. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.
REACTOR SAFETY
71111.21N.05 - Fire Protection Team Inspection (FPTI) Structures, Systems, and Components (SSCs) Credited for Fire Prevention, Detection, Suppression, or Post-Fire Safe Shutdown Review (IP Section 03.01)
The inspectors verified that components and/or systems will function as required to support the credited functions stated for each sample. Additional inspection considerations are located in the fire hazards analysis (FHA) or safe shutdown analysis (SSA).
- (1) U2 HPCI System E41
- (2) Remote Shutdown Panel 2203F
- (3) E DC Switchgear Room 1B Fire Detection System
- (4) RHR Service Water Pump Intake Structure FA Fire Suppression System
Fire Protection Program Administrative Controls (IP Section 03.02) (1 Sample)
The inspectors verified that the selected control or process is implemented in accordance with the licensees current licensing basis. If applicable, ensure that the licensees FPP contains adequate procedures to implement the selected administrative control. Verify that the selected administrative control meets the requirements of all committed industry standards.
- (1) Hot Work Control Program
Fire Protection Program Changes/Modifications (IP Section 03.03) (1 Sample)
The inspectors verified the following:
a. Changes to the approved FPP do not constitute an adverse effect on the ability to safely shutdown.
b. The adequacy of the design modification, if applicable.
c. Assumptions and performance capability stated in the SSA have not been degraded through changes or modifications.
d. The FPP documents, such as the Updated Final Safety Analysis Report, fire protection report, FHA, and SSA were updated consistent with the FPP or design change.
e. Post-fire SSD operating procedures, such as abnormal operating procedures, affected by the modification were updated.
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
On June 2, 2022, the inspectors presented the Fire Protection Team Inspection results at the Exit Meeting to Plant Manager, Johnny Weissinger and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
NMP-ES-050-F01
Hydraulic Model of Fire Protection Piping Network
Ver. 4
SENH-16-007
Recovery Action Feasibility Assessment
Rev. 5
SMNH-16-037
NFPA 72E Code Compliance Review
Ver. 2
SMNH-16-044
Engineering Evaluation of Smoke Detector Locations
Ver. 1
SMNH-16-063
Engineering Evaluation of Sprinkler System Restraint
Configurations
Ver. 1
SMNH-16-064
Engineering Evaluation of Sprinkler Location and Spray
Pattern Configurations
Ver. 2
SMNH-16-086
NFPA 805 Chapter 3 Fundamental Fire Protection
Program and Design Elements
Ver. 1
Calculations
SMNH-16-092
NFPA 805 Effects of Fire Suppression Activities Review
Ver. 2
CR 10751486
NFPA 805 Study - Breaker Coordination Issues
11/4/2020
CR 10766792
Breaker/Wire sizing issue found during NFPA 805
breaker coordination modification
01/14/2021
CR 10785119
NFPA 805 Breaker Coordination (Broadness Review)
03/25/2021
CR 10790835
Expected Alarm not received
04/15/21
CR 10865147
22 NRC Fire Protection FASA - Breaker Coordination
Issues
03/9/2022
CR 10869282
NFPA 805 Breaker Coordination Refined FPRA
Evaluation Results
03/25/2022
Corrective Action
Documents
CR 10875233
Leak From DIV 2 RHRSW Strainer Piping Connecting to
1E11F907A Root Valve
04/21/2022
CR 10881563
22 NRC Fire Protection Team Inspection (FPTI) - Typo
05/17/2022
CR 10881741
22 NRC Fire Protection Team Inspection (FPTI) -
Procedure update
05/18/22
CR 10882170
During the 2022 TFPI the team identified an addition error
in SENH-16-007
05/19/2022
CR 10885073
22 TFPI Protectowire System Wire Frayed
06/01/2022
CR 10885074
22 TFPI Non-FP Covering Deficiency
06/01/2022
CR 10885136
Housekeeping - Unit 1 Condensate Demin Panel
06/02/2022
71111.21N.05
Corrective Action
Documents
Resulting from
Inspection
CR 10885296
FPTI 2022: Evaluation of Communication Methods Used
06/02/2022
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
for Alt. Shutdown
Drawings
H-58236
U2 RHR System 2E11-F047B Elementary Diagram
Rev. 1
Engineering
Changes
SNC895929DECP
Design Change Package for "Bucket Mod"
8/18/2020
HNP Fire Protection Health Report
01/26/2022
HNP Fire Protection Health Report
07/14/2021
NFPA-805 Mods
Schedule
NFPA-805 Mods Schedule
5/19/22
1097182
Fire Protection Program NRC Inspection FASA
04/20/2022
H-LT-SG-50213
Bomb Threat/Shutdown From Outside the MCR
Rev. 12
Miscellaneous
HNP-2-FSAR-9
Plant Hatch U2 FSAR, Section 9.5.1, FIRE
PROTECTION SYSTEM
Rev. 39
Fire Procedure
23.2
EOP Equipment Checks
VERSION
18.3
Fire Detection Instrumentation Surveillance
Ver. 8
Sprinkler System Surveillance - Safety Related Areas
Ver. 4.7
Surveillance of Water Fire Suppression Systems
VERSION
1.0
NMP-ES-035
NMP-ES-035-001
Fire Protection Program Implementation
NMP-ES-035-003
Fleet Hot Work Instruction
07/20/2021
NMP-ES-039
Engineering Analysis
VERSION
4.1
NMP-OS-007-001
Conduct of Operations Standards and Expectations
VERSION
19.0
Procedures
NMP-OS-014-002
HNP Time Critical Operator Action Program
SNC1101351
2SV-FPX-037-0 Fire Detection Instrumentation
Surveillance
08/15/2021
SNC1338887
Hot Work Permit Yard, Fire Pump HS
05/17/2022
SNC990383
2SV-FPX-037-0 Fire Detection Instrumentation
Surveillance
04/09/20
Work Orders
WO SNC1024402
57SV-C82-003-2 ## REMOTE SHUTDOWN REACTOR
2/14/2021
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
VESSEL WATER LEVEL LOOP CALIBRATION
WO SNC1168028
Recoat 1Y43111W01 Fire Protection Piping
07/15/2021