IR 05000298/2019010
| ML19150A142 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 05/30/2019 |
| From: | James Drake NRC/RGN-IV/DRS/EB-2 |
| To: | Dent J Nebraska Public Power District (NPPD) |
| Drake J | |
| References | |
| IR 2019010 | |
| Download: ML19150A142 (14) | |
Text
SUBJECT:
COOPER NUCLEAR STATION - TRIENNIAL FIRE PROTECTION INSPECTION REPORT 05000298/2019010
Dear Mr. Dent,
Jr.:
On May 2, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Cooper Nuclear Station 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.
The NRC inspectors did not identify any finding or violation of more than minor significance.
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 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely,
/RA/
James F. Drake, Acting Branch Chief Engineering Branch 2 Division of Reactor Safety Docket No. 50-298 License No. DPR-46
Enclosure:
Inspection Report 05000298/2019010
Inspection Report
Docket Number: 05000298 License Number: DPR-46 Report Number: 05000298/2019010 Enterprise Identifier: I-2019-010-0002 Licensee: Nebraska Public Power District Facility: Cooper Nuclear Station Location: Brownville, Nebraska Inspection Dates: April 15, 2019, to May 02, 2019 Inspectors: S. Alferink, Reactor Inspector B. Correll, Reactor Inspector J. Mateychick, Senior Reactor Inspector C. Stott, Reactor Inspector Approved By: James F. Drake, Acting Branch Chief Engineering Branch 2 Division of Reactor Safety Enclosure
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a triennial fire protection inspection at Cooper Nuclear Station 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. Findings and violations being considered in the NRCs assessment are summarized in the table below.
List of Findings and Violations No findings were identified.
Additional Tracking Items None.
INSPECTION SCOPE
===This inspection was conducted using the appropriate portions of the inspection procedure (IP)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
===71111.05XT - Fire Protection - NFPA 805 (Triennial)
B.5.b Inspection Activities (IP Section 02.03) ===
The inspectors evaluated the following B.5.b Mitigating Strategy:
Fuel pool cooling using service water from the residual heat removal heat exchangers Fire Protection Inspection Requirements (IP Section 02.01a) (5 Samples)===
The inspectors evaluated fire protection program implementation in the following selected areas and/or fire zones, including analyzed electrical circuits:
- (1) CB-D - Control Room, Computer Room, Cable Spreading Room, Cable Expansion Room, Auxiliary Relay Room
- (2) RB-J - Switchgear Room 1F
- (3) RB-K - Switchgear Room 1G
- (4) RB-CF - Reactor Building 903 North Side
- (5) RB-DI - Reactor Building 903 South Side
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
On May 2, 2019, the inspectors presented the triennial fire protection inspection results to Mr. J.
Dent, Jr. and other members of the licensee staff. The inspectors verified no proprietary information was retained or documented in this report.
DOCUMENTS REVIEWED
Inspection Type Designation Description or Title Revision or
Procedure Date
71111.05XT Calculations FPRR 2007- Fire Protection Program 0
003 Regulatory Review
GE-NE-T23- Fire Analyses for Cooper March
00742-01 Nuclear Station 1997
GE-NE-T23- Cooper Nuclear Station 0
00786-00-13 Containment Analysis Project
MDE-37-0286 Safe Shutdown Appendix R February
Analyses for Cooper Nuclear 1986
Station
NEDC 05-008 Bulk Thermal-Hydraulic 3
Analyses for the Cooper SFP
with GE14 and GNF2 Fuel
Assemblies
NEDC 09-085 Task 7.14 Fire Risk 3
Quantification
NEDC 09-101 Detailed Fire Modeling Report 5
- Fire Compartment RB
NEDC 10-041 Recovery Action Feasibility 1
Assessment Report Review
EPM Report R1906-004-005
NEDC 10-046 Detailed Fire Modeling Report 3
- Fire Compartment RB-J
NEDC 10-047 Detailed Fire Modeling Report 3
- Fire Compartment RB-K
NEDC 10-062 EPM Report R1906-003-001 1
Rev. 1, NFPA 805 Radioactive
Release Review
NEDC 10-080 NFPA 805 Chapter 3 4
Fundamental Fire Protection
Program and Design Element
Review
NEDC 10-085 Task 8 Fire Risk Evaluation 1
Area CB-D
NEDC 10-090 Fire Risk Evaluation 0
Area RB-DI
NEDC 11-003 Non-Power Operation Modes 2
Transition Review of EPM
Report R1906-006-001
NEDC 11-019 Nuclear Safety Capability 3
Inspection Type Designation Description or Title Revision or
Procedure Date
Assessment
NEDC 11-088 Fire Safety Analysis for Fire 4
Area CB-D
NEDC 11-094 Fire Safety Analysis for Fire 4
Area RB-CF EPM Report
R1906-008-RBCF
NEDC 11-095 Fire Safety Analysis for Fire 4
Area RB-DI EPM Report
R1906-008-RBDI
NEDC 11-098 Fire Safety Analysis for Fire 4
Area RB-J EPM Report
R1906-008-RBJ
NEDC 11-099 Fire Safety Analysis for Fire 4
Area RB-K EPM Report
R1906-008-RBK
NEDC 11-105 Fire Safety Analysis for Fire 4
Area TB-A EPM Report
R1906-007-TBA
NEDC 11-107 Fire Safety Analysis for Fire 4
Area YD
NEDC 11-148 NFPA 805 Transition 2
Radiological Assessments
NEDC 14-043 Fire Safety Analysis for Entire 1
Power Block, EPM Report
R1906-008-GEN
NEDC 14-045 Use of Fire Protection System 0
for Non-Fire Conditions
NEDC 86- CNS Critical AC Bus 11
105B Coordination Study
NEDC 95-062 Fuel Pool Boil off Makeup 2
Flow Rate Supplied by Fire
NEDC 97- NPSH Margins for the RHR 2
044C and HPCI Pumps for an
Appendix R Event
Corrective 2016-02899 2016-06427
Action 2016-00713 2016-04709
Documents 2017-00223 2017-06233
2018-08638 2018-08621
Corrective 2019-02295 2019-02319
Action 2019-02323 2019-02530
Inspection Type Designation Description or Title Revision or
Procedure Date
Documents 2019-02531 2019-02533
Resulting from 2019-02540 2019-02576
Inspection
Drawings 2006 Sh. 1 Circulating and Screen Wash 90
and Service Water Systems
2006 Sh. 3 Circulating and Screen Wash 56
and Service Water Systems
2016 Sh. 1 Flow Diagram Fire Protection 70
Turbine Generator Building
2016 Sh. 1B Flow Diagram Fire Protection 5
Control, Radwaste and
Augmented Radwaste
Buildings
2016 Sh. 1C Flow Diagram Fire Protection 4
Reactor Building
2016 Sh. 2 Fire Protection System Flow 37
Diagram for Pumphouse and
Storage Tanks
2016 Sh. 4 Halon and Cardox System 7
Flow Diagram
2016 Sh. 7 Fire Protection System Site 12
Plan Flow Diagram
2036 Sh. 1 Reactor Building Service A5
Water System
2040 Sh. 1 Residual Heat Removal 82
System
2040 Sh. 2 Residual Heat Removal 19
System Loop B
2043 Reactor Core Isolation 57
Coolant and Reactor
Feedwater Systems
2044 High Pressure Coolant 76
Injection and Reactor
Feedwater System
2045 Core Spray System 58
3002 Sh. 1 Auxiliary One Line Diagram 56
MCC Z, Swgr Bus 1A, 1B, 1E,
& Critical Swgr Bus 1F, 1G
3003 Sh. 2 Auxiliary One Line Diagram 55
Motor Control Centers A, B, F,
Inspection Type Designation Description or Title Revision or
Procedure Date
&G
3006 Sh. 5 Auxiliary One Line Diagram 90
Starter Racks LZ and TZ
TX, X
3007 Sh. 6 Auxiliary One Line Diagram 84
Motor Control Centers E, Q,
R, RB, & Y
3058 DC One Line Diagram 68
791E253 Automatic Blowdown System N28
Sh. 2
791E253 Automatic Blowdown System N12
Sh. 3
791E261 Residual Heat Removal N28
Sh. 19 System
791E261 Residual Heat Removal N16
Sh. 20 System
791E261 Residual Heat Removal N17
Sh. 21 System
791E261 Residual Heat Removal 04
Sh. 24 System
791E261 Residual Heat Removal 25
Sh. 4 System
791E261 Residual Heat Removal 24
Sh. 5 System
791E264 RCIC System 14
Sh. 6
791E266 Primary Containment Isolation N30
Sh. 7 System
791E271 HPCI System 26
Sh. 7
791E271 HPCI System N20
Sh. 8
E-501 RWCU-MOV-MO18 RWCU N01
Sh. 30D Supply Outboard Isolation
Valve
E501 Sh. 15H RHR-MOV-MO16A Integrated 04
Control Circuit Diagram RHR
Pump A/C Min Flow Valve
Inspection Type Designation Description or Title Revision or
Procedure Date
E501 Sh. 16D RCIC-MOV-MO15 N03
E501 Sh. 26A SW-MOV-MO89A RHR Hx A N03
Service Water Outlet
E501 Sh. 48A SW-MOV-MO89B RHR Hx B 04
Service Water Outlet
Engineering CED 6024460 Add Auxiliary Relays to 08/24/2017
Changes Condensate Pump and
Condensate Booster Pump
Breakers
CED 6033800 Replacement of Startup 10/05/2015
Station Service Transformer
CED 6036741 Add Reliable SFP Level 01/28/2015
Indication
CED 6037040 Control Room Level Indication 03/27/2015
CED 6037042 Flexible Coping Strategies 04/10/2015
(FLEX) External Connections
EC 6040480 Addition of Constant Level 08/10/2017
Lubricators to SW Booster
Pumps
Engineering 04-046 Appendix R MOV Overthrust 0
Evaluations Evaluation
EE 09-031 Evaluation of Critical 0
Switchgear Rooms 1F and 1G
Fire Barrier Separation
EE 10-043 Evaluation of SSAR Changes 0
to Ensure Containment
Overpressure Availability
EE 10-071 CNS Acceptance of EPM 1
Report No: R1906-002-002,
NFPA Code Conformance
Review
EE01-006 Dispositions of NFPA Code 5
Compliance Deviations
EE01-007 Fire Detector Location and 3
Spacing
EE01-009 Review of NFPA 10, 14, & 24 3
Code Conformance for Power
Block Buildings
EE01-013 Disposition of NFPA Code 3
Compliance Deviations
Inspection Type Designation Description or Title Revision or
Procedure Date
PSA-ES098 Evaluation of Cable Types 0
Purposes
Fire Plans CNS-FP-383 Generic Sea/Land Container, 2
Elevation - Various
Miscellaneous NFPA 805 Monitoring
Program Periodic Assessment
2018
6871020P77- ASTRO 25 Integrated Voice November
A and Data GTR 8000 Base 2011
Radio
CO- Nuclear Electric Insurance November
161117PER Limited Property Loss Control 2016
Comprehensive Evaluation
Report
CO- Nuclear Electric Insurance November
171130PER Limited Property Loss Control 2017
Comprehensive Evaluation
Report
Engineering NFPA 805 Fire Protection 3
Report 2015- Monitoring Program
2
LO 2018-0034 Fire Protection Program Self- 01/31/2019
Assessment
TMN Battery Explosion/Shutdown 20
SKL0515159 from Outside the Control
Room
TRM T3.11 Technical Requirements 10/17/2016
Manual - Fire Protection
Systems
USAR Updated Safety Analysis 04/26/2018
Volume X, Report - Fire Protection
Section 9 System
USAR Fire Protection Program 09/14/2015
Volume XIII,
Section 10.0
Procedures NFPA 805 Portable Lighting 0
Test
0-Barrier- Reactor Building 13
Reactor
0-CNS-OU- Cooper Shutdown Safety 6
Inspection Type Designation Description or Title Revision or
Procedure Date
108 Management Program
0.23 CNS Fire Protection Plan 79
0.50.5 Outage Shutdown Safety 40
15.FP.307 Halon 1301 Computer Room 10
Fire Suppression Surveillance
Checks
15.FP.307 Halon 1301 Computer Room 9
Fire Suppression Surveillance
Checks
15.FP.650 Fire Locker and Hazardous 23
Material Response Inventory
15.FP.652 Critical Switchgear Room Duct 5
Wrap Visual Examination
2.2.4 Communication Systems 58
2.4CSCS Inadvertent CSCS Initiation 9
2.4FPC Fuel Pool Cooling Trouble 37
3-CNS-DC- Fire Protection Program 2
28 Change Review
3-CNS-DC- Fire Protection Engineering 0
179 Evaluations
3-CNS-DC- NFPA 805 Monitoring 1
357 Program
3-EN-DC-115 Engineering Change Process 15C14
3-EN-DC-186 Fuse Control 0C0
3.49 Fire Protection Performance 0
Based Surveillance Test
Process
3.6.3 Fire Barrier Control 21
5.1Incident Site Emergency Incident 39
5.3Alt- Alternate Core Cooling 59
Strategy Mitigating Strategies
5.3DC125 Loss of 125 VDC 43
5.4Fire-S/D Fire Induced Shutdown from 75
Outside Control Room
5.4Post-Fire- Control Building Post-Fire 5
Control Operational Control
5.4Post-Fire- Reactor Building Post-Fire 6
Inspection Type Designation Description or Title Revision or
Procedure Date
Reactor Operational Information
5.7COMMUN Communications 30
6.1FP.302 Fire Detector System 15
Examination (Division 1)
6.ADS.202 ADS Manual Valve Circuit 14
Continuity from ASD-ADS
Panel
6.ASDR.301 ASD Panel Instrument Checks 6
6.FP.101 Fire Pump Operability Test 42 and 43
6.FP.102 Annual Testing of Fire Pumps 33 and 36
6.FP.103 Diesel Fire Pump Examination 22
6.FP.201 Operations Cycling of Fire 15
Main Valves
6.FP.202 Hose Station Valve Operability 9
6.FP.203 Fire Damper Assembly 11
Examination (Fire Protection
System 24 Month
Examination)
6.FP.204 Fire Door Examination 18
6.FP.301 Operations Power Block 22
Sprinkler System Testing
6.FP.302 Automatic Deluge and Pre- 27
Action Systems Testing
6.FP.304 Fire Detection System 13
Circuitry Operability
6.FP.306 Fire Detection Systems 21
Examination
6.FP.314 Panel 9-32 and 9-33 Incipient 5
Smoke Detector Testing
6.FP.604 Fire Door Full Examination 29
6.FP.606 Fire Barrier/Penetration Seal 25
Visual Examination
6.FP.608 License Required Firefighting 28
Equipment Examination
6.FP.610 Yard Hydrant Flow Check and 22, 27, and
Fire Protection System Flow 29
Test
6.HPCI.102 HPCI Test Mode Surveillance 29
Inspection Type Designation Description or Title Revision or
Procedure Date
Operation From ASD-HPCI
Panel
6.RHR.201 RHR Motor Operated Valve 7
Operability Test from
ASD-RHR Panel
7.2.78.2 Pipe Penetration Seal 1
Installation Using Gasket
Placement
7.3.21.2 Fire Seal Installation - Internal 14
Conduit Using 3M Calk
7.3.21.7 3M Interam E-5A Fire Wrap 13
Fire Resistive Assembly
7.3.21.8 Promat-H Board Fire Barrier 10
Installation and Repair
TPP 201 CNS Licensed Personnel 73
Requalification Program
TPP 204 Non-Licensed Nuclear Plant 64
Operator Training Program
TTP 0206 Fire Brigade 26
TTP 0207 Fire Brigade Drills and 6
Evaluations
Self- 2015-0031-31 NFPA 805 Monitoring 12/20/2018
Assessments Program Periodic Assessment
2018
QAD 2917- QA Audit 17-02, Fire 03/29/2017
0006 Protection
Work Orders 5028696 5028698 5057857
5058485 5070809 5077089
5085188 5102729 5118016
5118581 5125115 5125116
28988 5138324 5150832
5164653 5172539 5173795
5176537 5177517 5180034
5195504 5208766 5210075
234943 5252419 6166654
SUNSI Review: ADAMS: Non-Publicly Available Non-Sensitive Keyword: NRC-002
By: JMM Yes No Publicly Available Sensitive
OFFICE RI:EB2 RI:EB2 RI:EB1 SRI:EB2 ABC:EB2 BC:PBC ABC:EB2
NAME SAlferink BCorrell CStott JMateychick JDrake JKozal JDrake
SIGNATURE /RA/ /RA/ /RA/ /RA/ /RA/ /RA/ /RA/
DATE 5/22/2019 5/23/2019 5/21/2019 5/22/2019 5/22/2019 5/27/2019 5/30/2019