IR 05000254/2022011: Difference between revisions
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| addressee affiliation = Constellation Energy Generation, LLC, Constellation Nuclear | | addressee affiliation = Constellation Energy Generation, LLC, Constellation Nuclear | ||
| docket = 05000254, 05000265 | | docket = 05000254, 05000265 | ||
| license number = | | license number = DPR–029 , DPR–030 | ||
| contact person = | | contact person = | ||
| document report number = IR 2022011 | | document report number = IR 2022011 | ||
| Line 18: | Line 18: | ||
=Text= | =Text= | ||
{{#Wiki_filter: | {{#Wiki_filter:==SUBJECT:== | ||
==SUBJECT:== | |||
QUAD CITIES NUCLEAR POWER STATION - TRIENNIAL FIRE PROTECTION INSPECTION REPORT 05000254/2022011 AND 05000265/2022011 | QUAD CITIES NUCLEAR POWER STATION - TRIENNIAL FIRE PROTECTION INSPECTION REPORT 05000254/2022011 AND 05000265/2022011 | ||
| Line 30: | Line 28: | ||
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. | 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, | Sincerely, Richard A. Skokowski, Chief Engineering Branch 2 Division of Operating Reactor Safety Docket Nos. 05000254 and 05000265 License Nos. DPR-29 and DPR-30 | ||
===Enclosure:=== | ===Enclosure:=== | ||
As stated | As stated | ||
==Inspection Report== | ==Inspection Report== | ||
Docket Numbers: 05000254 and 05000265 License Numbers: DPR-29 and DPR-30 Report Numbers: 05000254/2022011 and 05000265/2022011 Enterprise Identifier: I-2022-011-0034 Licensee: Constellation Nuclear Facility: Quad Cities Nuclear Power Station Location: Cordova, IL Inspection Dates: November 28, 2022 to December 15, 2022 Inspectors: I. Hafeez, Senior Reactor Inspector B. Jose, Senior Reactor Inspector A. Shaikh, Senior Reactor Inspector Approved By: Richard A. Skokowski, Chief Engineering Branch 2 Division of Operating Reactor Safety Enclosure | Docket Numbers: 05000254 and 05000265 | ||
License Numbers: DPR-29 and DPR-30 | |||
Report Numbers: 05000254/2022011 and 05000265/2022011 | |||
Enterprise Identifier: I-2022-011-0034 | |||
Licensee: Constellation Nuclear | |||
Facility: Quad Cities Nuclear Power Station | |||
Location: Cordova, IL | |||
Inspection Dates: November 28, 2022 to December 15, 2022 | |||
Inspectors: I. Hafeez, Senior Reactor Inspector B. Jose, Senior Reactor Inspector A. Shaikh, Senior Reactor Inspector | |||
Approved By: Richard A. Skokowski, Chief Engineering Branch 2 Division of Operating Reactor Safety | |||
Enclosure | |||
=SUMMARY= | =SUMMARY= | ||
| Line 44: | Line 62: | ||
===List of Findings and Violations=== | ===List of Findings and Violations=== | ||
No findings or violations of more than minor significance were identified. | No findings or violations of more than minor significance were identified. | ||
| Line 55: | Line 72: | ||
==REACTOR SAFETY== | ==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)=== | |||
{{IP sample|IP=IP 71111.21|count=3}} | {{IP sample|IP=IP 71111.21|count=3}} | ||
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). | 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). | ||
| Line 69: | Line 87: | ||
===Fire Protection Program Changes/Modifications (IP Section 03.03) (2 Samples)=== | ===Fire Protection Program Changes/Modifications (IP Section 03.03) (2 Samples)=== | ||
The inspectors verified the following: | The inspectors verified the following: | ||
a. Changes to the approved fire protection program (FPP) do not constitute an adverse effect on the ability to safely shutdown. | a. Changes to the approved fire protection program (FPP) do not constitute an adverse effect on the ability to safely shutdown. | ||
| Line 91: | Line 110: | ||
=DOCUMENTS REVIEWED= | =DOCUMENTS REVIEWED= | ||
Inspection | Inspection Type Designation Description or Title Revision or | ||
Procedure | Procedure Date | ||
71111.21N.05 Calculations | 71111.21N.05 Calculations QDC-4100-M-Quad Cities Design Basis Hydraulic Calculations 01/08/2020 | ||
0537 | 0537 | ||
QDC-4100-M- Combustible Loading Calculation for Crib House | QDC-4100-M-Combustible Loading Calculation for Crib House 8 | ||
0691 | 0691 | ||
Corrective Action AR 00668567 Discrepancy in Fire Zone 8.2.10 | Corrective Action AR 00668567 Discrepancy in Fire Zone 8.2.10 09/06/2007 | ||
Documents | Documents AR 04165168 Light Corrosion Observed during Fire Protection 08/17/2018 | ||
Walkdown | Walkdown | ||
AR 04374594 Housekeeping Issue | AR 04374594 Housekeeping Issue 10/05/2020 | ||
AR 04474552 Observed Fire Protection Non-Compliances | AR 04474552 Observed Fire Protection Non-Compliances 01/28/2022 | ||
AR 04484533 Housekeeping Issue in the U-1 Condensate Pit | AR 04484533 Housekeeping Issue in the U-1 Condensate Pit 03/13/2022 | ||
AR 04536223 C-Factor Test Complete SAT with an Incomplete Portion | AR 04536223 C-Factor Test Complete SAT with an Incomplete Portion 11/10/2022 | ||
AR01082089 | AR01082089 Sprinkler Replacement-License Renewal Commitment 06/18/2010 | ||
Corrective Action AR 04539906 NRC FP ID: Procedure Clarification Needed | Corrective Action AR 04539906 NRC FP ID: Procedure Clarification Needed 11/30/2022 | ||
Documents | Documents MA-QC-716-026-1001 | ||
Resulting from | Resulting from AR 04539934 NRC FP ID: Broken Robust Barriers 11/30/2022 | ||
Inspection | Inspection AR 04541535 NRC FP ID: DFP Capacity Test Pump Curves and 12/08/2022 | ||
Procedure Update | Procedure Update | ||
AR 04543001 NRC FP ID-U1 EDG Day Tank Room Sprinkler Heads | AR 04543001 NRC FP ID-U1 EDG Day Tank Room Sprinkler Heads 12/15/2022 | ||
Drawings | Drawings 4E-1063 Electrical Installation Turbine Building Plan EL 595-0 Rev. CS | ||
Southeast | Southeast | ||
4E-1350B | 4E-1350B Schematic Diagram Diesel Generator No.1 Auxiliaries and Rev. AM | ||
Start Relays | Start Relays | ||
4E-1595 | 4E-1595 Schematic Diagram Fire Protection Part 2 CO2 System Rev. W | ||
4E-1678D | 4E-1678D Wiring and Schematic Drawing Reactor Building Essential Rev. AF | ||
480V MCC 19-1 | 480V MCC 19-1 | ||
4E-1841A | 4E-1841A Wiring Diagram CO2 Fire Protection Equipment and Rev. AC | ||
Cabinet 2212-47 | Cabinet 2212-47 | ||
4E-2350B | 4E-2350B Schematic Diagram Diesel Gen. 2 Auxiliaries and Start Rev. AO | ||
Relays | Relays | ||
4E-2484E | 4E-2484E Schematic Diagram RCIC System W | ||
4E-6706B | 4E-6706B Interconnection Block Fire Protection System Loops 6-3 Rev. W | ||
and 6-4 | and 6-4 | ||
Inspection Type | |||
Procedure | Inspection Type Designation Description or Title Revision or | ||
4E-6731E | Procedure Date | ||
4E-6731E Wiring Diagram Junction Box 1TB-21 and 2TB-218 Fire Rev. E | |||
Protection System | Protection System | ||
M-813 | M-813 Diagram of Diesel Generator Room Ventilation Rev. E | ||
M-89 | M-89 Diagram of Reactor Core Isolation Cooling (RCIC) Piping 01 | ||
Engineering | Engineering 618590 Fire Protection Engineering Evaluation of Unrated Barrier 2 | ||
Changes | Changes Between TB-I and Unit 2 Turbine Building Trackway | ||
Extension Storage Facility | Extension Storage Facility | ||
EC 368863 | EC 368863 GL 86-10 Evaluation Justification for Lack of Detection Rev. 0 | ||
and Fixed Suppression in Fire Zone 8.2.10 | and Fixed Suppression in Fire Zone 8.2.10 | ||
EC 390767 | EC 390767 Multiple Spurious Operation Scenario 2-NEW-1 0 | ||
Evaluation for MO-2-1301-16 | Evaluation for MO-2-1301-16 | ||
Miscellaneous QCAN901 | Miscellaneous QCAN901 Fenwal Detectors 12/01/2008 | ||
Procedures | Procedures OP-AA-201-009 Control of Transient Combustible Material 28 | ||
QCTS 0850-05 | QCTS 0850-05 Fire System "C" Factor Test 19 | ||
Work Orders | Work Orders 01348124-01 Sprinkler Replacement-License Renewal Commitment: 03/31/2018 | ||
MM EWP | MM EWP | ||
01886437-01 | 01886437-01 Fire System "C" Factor Flow Test 08/18/2017 | ||
04893706-01 | 04893706-01 Fire System "C" Factor Flow Test 08/06/2020 | ||
04984556-01 | 04984556-01 Diesel Fire Pump "A" Capacity Test 05/04/2021 | ||
05005598-01 | 05005598-01 Diesel Fire Pump "B" Capacity Test 06/02/2021 | ||
05152931-01 | 05152931-01 (NEIL) Standby Diesel Generator Cardox Fire Protection Rev. 1 | ||
Functional Test | Functional Test | ||
05178652 | 05178652 Perform Walkdown of Unit 1/2 Fire Protection System 01/28/2022 | ||
234564 | 234564 Perform Walkdown of Unit 1/2 Fire Protection System 07/29/2022 | ||
6 | 6 | ||
}} | }} | ||
Revision as of 13:02, 15 November 2024
| ML23006A061 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 01/06/2023 |
| From: | Richard Skokowski NRC/RGN-III/DORS/EB2 |
| To: | Rhoades D Constellation Energy Generation, Constellation Nuclear |
| References | |
| IR 2022011 | |
| Download: ML23006A061 (1) | |
Text
SUBJECT:
QUAD CITIES NUCLEAR POWER STATION - TRIENNIAL FIRE PROTECTION INSPECTION REPORT 05000254/2022011 AND 05000265/2022011
Dear David Rhoades:
On December 15, 2022, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Quad Cities Nuclear Power Station and discussed the results of this inspection with Drew Griffiths, Plant Manager 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, Richard A. Skokowski, Chief Engineering Branch 2 Division of Operating Reactor Safety Docket Nos. 05000254 and 05000265 License Nos. DPR-29 and DPR-30
Enclosure:
As stated
Inspection Report
Docket Numbers: 05000254 and 05000265
License Numbers: DPR-29 and DPR-30
Report Numbers: 05000254/2022011 and 05000265/2022011
Enterprise Identifier: I-2022-011-0034
Licensee: Constellation Nuclear
Facility: Quad Cities Nuclear Power Station
Location: Cordova, IL
Inspection Dates: November 28, 2022 to December 15, 2022
Inspectors: I. Hafeez, Senior Reactor Inspector B. Jose, Senior Reactor Inspector A. Shaikh, Senior Reactor Inspector
Approved By: Richard A. Skokowski, Chief Engineering Branch 2 Division of Operating Reactor Safety
Enclosure
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a triennial fire protection inspection at Quad Cities Nuclear Power 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.
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) A and B diesel fire pumps and fire water distribution system
- (2) Unit 1 emergency diesel generator (EDG) carbon dioxide (CO2) suppression system
- (3) Unit 2 MO-2-1301-16 reactor core isolation cooling (RCIC) inboard steam isolation valve
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) Combustible control program
Fire Protection Program Changes/Modifications (IP Section 03.03) (2 Samples)
The inspectors verified the following:
a. Changes to the approved fire protection program (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 safe shutdown (SSD) operating procedures, such as abnormal operating procedures, affected by the modification were updated.
- (1) Engineering Change (EC) 618590 Evaluation of Unrated Barrier Between TB-1 and U2 TB Trackway Extension Storage Facility
- (2) EC 368863 Justification for Lack of Detection and Fixed Suppression in Fire Zone
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
On December 15, 2022, the inspectors presented the triennial fire protection inspection results to Drew Griffiths, Plant Manager, and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection Type Designation Description or Title Revision or
Procedure Date
71111.21N.05 Calculations QDC-4100-M-Quad Cities Design Basis Hydraulic Calculations 01/08/2020
0537
QDC-4100-M-Combustible Loading Calculation for Crib House 8
0691
Corrective Action AR 00668567 Discrepancy in Fire Zone 8.2.10 09/06/2007
Documents AR 04165168 Light Corrosion Observed during Fire Protection 08/17/2018
Walkdown
AR 04374594 Housekeeping Issue 10/05/2020
AR 04474552 Observed Fire Protection Non-Compliances 01/28/2022
AR 04484533 Housekeeping Issue in the U-1 Condensate Pit 03/13/2022
AR 04536223 C-Factor Test Complete SAT with an Incomplete Portion 11/10/2022
AR01082089 Sprinkler Replacement-License Renewal Commitment 06/18/2010
Corrective Action AR 04539906 NRC FP ID: Procedure Clarification Needed 11/30/2022
Documents MA-QC-716-026-1001
Resulting from AR 04539934 NRC FP ID: Broken Robust Barriers 11/30/2022
Inspection AR 04541535 NRC FP ID: DFP Capacity Test Pump Curves and 12/08/2022
Procedure Update
AR 04543001 NRC FP ID-U1 EDG Day Tank Room Sprinkler Heads 12/15/2022
Drawings 4E-1063 Electrical Installation Turbine Building Plan EL 595-0 Rev. CS
Southeast
4E-1350B Schematic Diagram Diesel Generator No.1 Auxiliaries and Rev. AM
Start Relays
4E-1595 Schematic Diagram Fire Protection Part 2 CO2 System Rev. W
4E-1678D Wiring and Schematic Drawing Reactor Building Essential Rev. AF
480V MCC 19-1
4E-1841A Wiring Diagram CO2 Fire Protection Equipment and Rev. AC
Cabinet 2212-47
4E-2350B Schematic Diagram Diesel Gen. 2 Auxiliaries and Start Rev. AO
Relays
4E-2484E Schematic Diagram RCIC System W
4E-6706B Interconnection Block Fire Protection System Loops 6-3 Rev. W
and 6-4
Inspection Type Designation Description or Title Revision or
Procedure Date
4E-6731E Wiring Diagram Junction Box 1TB-21 and 2TB-218 Fire Rev. E
Protection System
M-813 Diagram of Diesel Generator Room Ventilation Rev. E
M-89 Diagram of Reactor Core Isolation Cooling (RCIC) Piping 01
Engineering 618590 Fire Protection Engineering Evaluation of Unrated Barrier 2
Changes Between TB-I and Unit 2 Turbine Building Trackway
Extension Storage Facility
EC 368863 GL 86-10 Evaluation Justification for Lack of Detection Rev. 0
and Fixed Suppression in Fire Zone 8.2.10
EC 390767 Multiple Spurious Operation Scenario 2-NEW-1 0
Evaluation for MO-2-1301-16
Miscellaneous QCAN901 Fenwal Detectors 12/01/2008
Procedures OP-AA-201-009 Control of Transient Combustible Material 28
QCTS 0850-05 Fire System "C" Factor Test 19
Work Orders 01348124-01 Sprinkler Replacement-License Renewal Commitment: 03/31/2018
MM EWP
01886437-01 Fire System "C" Factor Flow Test 08/18/2017
04893706-01 Fire System "C" Factor Flow Test 08/06/2020
04984556-01 Diesel Fire Pump "A" Capacity Test 05/04/2021
05005598-01 Diesel Fire Pump "B" Capacity Test 06/02/2021
05152931-01 (NEIL) Standby Diesel Generator Cardox Fire Protection Rev. 1
Functional Test
05178652 Perform Walkdown of Unit 1/2 Fire Protection System 01/28/2022
234564 Perform Walkdown of Unit 1/2 Fire Protection System 07/29/2022
6