IR 05000341/2019012

Design Basis Assurance Inspection (Teams); Inspection Report 05000341/2019012 (DRS-N.Feliz-Adorno)

ML19211B289
Person / Time
Site:	Fermi
Issue date:	07/29/2019
From:	Karla Stoedter NRC/RGN-III/DRS/EB2
To:	Fessler P DTE Energy
References
IR 2019012
Download: ML19211B289 (25)

Text

uly 29, 2019

SUBJECT:

FERMI POWER PLANT, UNIT 2DESIGN BASIS ASSURANCE INSPECTION (TEAMS); INSPECTION REPORT 05000341/2019012

Dear Mr. Fessler:

On July 10, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Fermi Power Plant, Unit 2, 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.

Two findings of very low safety significance (Green) are documented in this report. Two of these findings involved violations of NRC requirements. The inspectors documented a licensee-identified violation which was determined to be of very low safety significance in this report. The NRC is treating this violation as non-cited violation (NCV) consistent with Section 2.3.2.a of the Enforcement Policy.

If you contest the violations or significance or severity of the violations 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 III; the Director, Office of Enforcement; and the NRC Resident Inspector at Fermi.

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 III; and the NRC Resident Inspector at Fermi. 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, Part 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sincerely,

/RA/

Karla K. Stoedter, Chief Engineering Branch 2 Division of Reactor Safety Docket No. 50-341 License No. NPF-43

Enclosure:

As stated

Inspection Report

Docket Number: 05000341 License Number: NPF-43 Report Number: 05000341/2019012 Enterprise Identifier: I-2019-012-0005 Licensee: DTE Electric Company Facility: Fermi Power Plant, Unit 2 Location: Newport, MI Inspection Dates: May 06, 2019 to July 10, 2019 Inspectors: A. Dahbur, Senior Reactor Inspector N. Feliz-Adorno, Senior Reactor Inspector W. Hopf, Contractor M. Jones, Reactor Inspector L. Rodriguez, Reactor Inspector R. Waters, Contractor Approved By: Karla K. Stoedter, 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 design basis assurance inspection (teams) inspection at Fermi Power Plant, Unit 2, 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.

Licensee-identified non-cited violations are documented in report sections: 71111.21M.

List of Findings and Violations Failure to Incorporate Acceptance Limits Contained in High Pressure Coolant Injection Design Documents Into Test Procedure Cornerstone Significance Cross-Cutting Aspect Report Section Mitigating Systems Green [H.8] - Procedure 71111.21M NCV 05000341/2019012-01 Adherence Open/Closed The inspectors identified a finding of very low safety significance (Green) and an associated Non-Cited Violation (NCV) of Title 10 of the Code of Federal Regulations (CFR), Part 50,

Appendix B, Criterion XI, Test Control, for the licensee's failure to incorporate the minimum total developed head acceptance limits contained in Design Document DC-0501, HPCI Hydraulic Analysis, Revision F, into Test Procedure 24.202.01, HPCI Pump and Valve Operability Test at 1025 psi, Revision 118.

Non-Conservative Motor-Operated Valve Output Torque Capacity Methodology Cornerstone Significance Cross-Cutting Aspect Report Section Mitigating Systems Green None (NPP) 71111.21M NCV 05000341/2019012-02 Open/Closed The inspectors identified a finding of very low safety significance (Green) and associated NCV of 10 CFR Part 50, Appendix B, Criterion III, Design Control, for the licensee's failure to verify the adequacy of the output torque capacity of safety-related motor-operated valves (MOVs).

Specifically, the licensee evaluated MOV output torque capability, in part, by using the ComEd WP-125 method and the full motor nominal voltage (rather than using the calculated terminal voltage) when the calculated voltage was greater than 90 percent of the nominal voltage.

However, the use of full motor nominal voltage when calculating the output torque capacity using the ComEd WP-125 method was non-conservative and resulted in output torque values which were not reflective of the actual motor capacity limit needed to ensure safety-related MOVs would perform their safety function.

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

===71111.21M - Design Bases Assurance Inspection (Teams)

The inspectors evaluated the components and associated attributes, permanent modifications, and operating experience listed below. During this review, the inspectors noted degradation of containment coatings and became concerned that the coatings could peel off and interfere with the operation of safety systems in the unlikely event of an accident. The NRC determined this concern warranted additional inspection by a Special Inspection Team. The results of the Special Inspection will be documented in Inspection Report 05000341/2019050.

Design Review - Large Early Release Frequency (LERFs) (IP Section 02.02) ===

(1) Drywell Exhaust and Air Purge Isolation Valves (T4803-F602 & T4600-F411/F402)

• Licensing basis requirements

• Material condition and configuration

• Operating procedures

• System health, corrective maintenance, and corrective action history

• Maintenance effectiveness

• Consistency between station documentation (e.g., procedures) and vendor specifications

• Environmental qualification

• Valve capability calculations

• Air supply availability and capability

• Stroke timing

• Testing procedures, acceptance criteria, and recent results

• Thermal overload testing and sizing

• Response to degraded voltage

• Minimum voltage calculation

• Torque requirement calculation Design Review - Risk-Significant/Low Design Margin Components (IP Section 02.02)

(5 Samples)

(1) High Pressure Coolant Injection (HPCI) Pump (E4101C001A)

• Licensing basis requirements

• Material condition and configuration

• Operating procedures

• Modifications

• System health, corrective maintenance, and corrective action history

• Maintenance effectiveness

• Consistency between station documentation (e.g., procedures) and vendor specifications

• Turbine and pump performance and capability calculations

• Runout and minimum flow

• Submergence (i.e., net positive suction head (NPSH) and vortexing)

• Protection against flooding and seismic events

• Water supply availability

• Steam supply availability

• Suction strainer blockage

• Gas intrusion and hydraulic transients

• Room heat up and ventilation

• Component lubrication

• Surveillance and test procedures, acceptance criteria, and results

• Control logic for turbine trips and pump start

• Component control instrumentation

• Instrumentation set point calculations

• Direct current (DC) voltage to DC MOVs for torque considerations

(2) Reactor Core Isolation Cooling (RCIC) Pump (E5101C001)

• Licensing basis requirements

• Material condition and configuration

• Operating procedures

• Protection against flooding, seismic events, and high energy line breaks

• Maintenance effectiveness

• Component health, corrective maintenance, and corrective action history

• Consistency between station documentation (e.g., procedures) and vendor specifications

• Turbine and pump performance and capability calculations

• Runout and minimum flow

• Submergence (e.g., NPSH and vortexing)

• Water supply availability

• Gas intrusion and hydraulic transients

• Room heat up and ventilation calculations

• Surveillance and test procedures, acceptance criteria, and results

(3) 260/130 Volt DC Main Distribution Panels 2PA-2 and 2PB-2 (R3200S026/7)

• Licensing basis requirements

• Operating procedures

• Component health, corrective maintenance, and corrective action history

• Maintenance effectiveness

• Flood and seismic protection

• Room heat up and ventilation

• Surveillance and test procedures, acceptance criteria, and results

• Load, short circuit, and coordination calculations

• Temperature effects and environmental qualification

• Inverter capacity and capability to supply adequate voltage

• Cable ampacity

• Protective breakers and trip set points

(4) 130/260 Volt DC Battery 2PA and 2PB (R3200S003/4)

• Licensing basis requirements

• System health, corrective maintenance, and corrective action history

• Maintenance effectiveness

• Performance testing

• Technical Specification required surveillance testing

• Discharge testing

• Battery charger sizing

• Terminal corrosion resistance

• Battery sizing and loading

• Short circuit calculation

• Voltage drop calculation

• Protection against flooding and seismic events

• Room heat up and ventilation calculations

(5) Safety Relief Valve (B2104F013A)

• Licensing basis requirements

• Operating procedures

• System health, corrective maintenance, and corrective action history

• Maintenance effectiveness

• Consistency between station documentation (e.g., procedures) and vendor specifications

• Environmental qualification

• Relief capacity

• Accumulator sizing calculations

• Pneumatic supply capability

• Lift settings

• Low-low set setpoint

• Surveillance and test procedures, acceptance criteria, and results

• Control logic Modification Review - Permanent Mods (IP Section 02.03) (4 Samples)

(1) 37272.001, RCIC Pump Discharge High Point Vent Relocation

(2) Calculation Change DC-0501 VOL I, HPCI Hydraulic Analysis

(3) Calculation Change DC-6478 VOL I, 120 Volts Alternating Current Protective Device Coordination Calculation for Divisions 1 and 2

(4) Calculation Change DC-5512 VOL I, Evaluation of 1E/Non-1E Separation Criteria Review of Operating Experience Issues (IP Section 02.06) (2 Samples)

(1) NRC Information Notice 2005-30, Safe Shutdown Potentially Challenged by Unanalyzed Internal Flooding Events and Inadequate Design

(2) NRC Information Notice 2017-06, Battery and Battery Charger Short-Circuit Contribution to a Fault on DC System

INSPECTION RESULTS

Licensee-Identified Non-Cited Violation 71111.21M This violation of very low safety significance was identified by the licensee and has been entered into the licensee Corrective Action Program and is being treated as a Non-Cited Violation (NCV), consistent with Section 2.3.2 of the Enforcement Policy.

Violation: Title 10 of the Code of Federal Regulations (CFR), Part 50, Appendix B, Criterion XVI, Corrective Action, requires, in part, that measures be established to assure conditions adverse to quality (CAQ), such as non-conformances, are promptly identified and corrected.

Contrary to the above, between June 28, 2007, and April 26, 2019, the licensee failed to establish measures to assure a CAQ was promptly corrected. Specifically, on June 28, 2007, the licensee identified the HPCI, RCIC, and core spray (CS) pumps, which are safety-related, were not protected from air-entraining vortices when their suctions were aligned to the condensate storage tank. This CAQ was captured in the Corrective Action Program as CARD 07-23630. However, on April 26, 2019, the licensee identified they had not corrected this CAQ because the implementation of the proposed corrective action (i.e., installation of a vortex suppressor) had been deferred multiple times without an appropriate justification.

Significance: Green. The finding was evaluated using the Significance Determination Process in accordance with Inspection Manual Chapter 0609 Appendix A, The Significance Determination Process for Findings At-Power, using Exhibit 2, Mitigating Systems Screening Questions. The finding screened as having very low safety significance (Green) because it did not result in the loss of operability or functionality of the HPCI, RCIC, or CS pumps.

Specifically, the licensee reasonably determined the HPCI and RCIC pump suctions would likely transfer to the torus before vortexing became a concern during a design basis event by crediting the torus high water level automatic suction transfer. In addition, the licensee reviewed historical condensate storage tank water levels and reasonably determined the condensate storage tank actual level was sufficient to enable CS to accomplish its function before vortexing became a concern.

Corrective Action References: CARD 07-23630, CARD 19-23227, CARD 19-23632, CARD 19-23797, and CARD 19-23966 Observation: Effectiveness Review of Corrective Actions Taken by the Licensee 71111.21M to Issues Identified during Previous Component Design Basis Inspection and Design Bases Assurance Inspections In accordance with IP 71111.21M, Section 02.05c, the inspectors reviewed the effectiveness of corrective actions taken by the licensee to address issues identified during previous Component Design Basis Inspections and Design Bases Assurance Inspections. No findings or violations were identified. The items reviewed were:

1. NCV 05000341/2007003-03, HPCI Pump In-Service Testing Acceptance Criterion Was Not Conservative with Respect to the System Performance Requirements.

2. NCV 05000341/2016007-07, Failure to Ensure that Protective Devices for the Loads Required at the Beginning of a Loss of Coolant Accident Would Not Trip Under Degraded Voltage Conditions.

Failure to Incorporate Acceptance Limits Contained in High Pressure Coolant Injection Design Documents into Test Procedure Cornerstone Significance Cross-Cutting Report Aspect Section Mitigating Systems Green [H.8] - Procedure 71111.21M NCV 05000341/2019012-01 Adherence Open/Closed The inspectors identified a finding of very low safety significance (Green) and an associated NCV of 10 CFR Part 50, Appendix B, Criterion XI, Test Control, for the licensees failure to incorporate the minimum total developed head acceptance limits contained in Design Document DC-0501, HPCI Hydraulic Analysis, Revision F, into Test Procedure 24.202.01, HPCI Pump and Valve Operability Test at 1025 psi, Revision 118.

Description:

The HPCI pump is safety-related and is part of the emergency core cooling systems designed to provide core cooling during design basis events. To verify the pump develops the flow rate required by the applicable safety analyses, Technical Specifications Surveillance Requirement (SR) 3.5.1.9 requires periodic in-service testing in accordance with the ASME OM Code. This SR is implemented by Procedure 24.202.01, HPCI Pump and Valve Operability Test at 1025 psi, Revision 118, which is intended to evaluate test results against the acceptance criteria established by Calculation DC-0501, HPCI Hydraulic Analysis, Revision F.

However, the inspectors noted the HPCI pump minimum total developed head acceptance limits contained in Procedure 24.202.01 were less restrictive than the acceptance limits established in Calculation DC-0501. Therefore, the test procedure acceptance limits did not ensure the HPCI pump was capable of developing the flow rates required by the applicable safety analyses.

Further review determined the calculation was revised in January 2018, and the licensee failed to update the procedure with the revised acceptance limits. Through discussions with the licensee, the inspectors learned the test procedure was not updated because a procedure revision notice had not been issued. The licensee relies on procedure revision notices to identify and update procedures affected by calculation changes.

Corrective Actions: As an immediate corrective action, the licensee reviewed historical test data obtained since the issuance of Revision F of DC-0501 and reasonably determined the HPCI pump performance was acceptable. The licensees proposed corrective action is to revise Procedure 24.202.01 before the next scheduled test to incorporate the revised acceptance limits.

Corrective Action References: CARD 19-23989

Performance Assessment:

Performance Deficiency: The inspectors determined the licensees failure to incorporate the acceptance limits contained in Design Document DC-0501, Revision F, into Test Procedure 24.202.01, Revision 118, was contrary to 10 CFR Part 50, Appendix B, Criterion XI, Test Control, and was a performance deficiency.

Screening: The inspectors determined the performance deficiency was more than minor because if left uncorrected, it would have the potential to lead to a more significant safety concern. Specifically, the failure to incorporate the acceptance limits contained in the revised hydraulic analysis into the test procedure would have the potential to lead to the acceptance of a condition where the HPCI pump is incapable of performing its accident mitigating function.

Significance: The inspectors assessed the significance of the finding using Appendix A, The Significance Determination Process (SDP) for Findings At-Power. The finding affected the Mitigating Systems cornerstone and screened as having very low safety significance (Green) because it did not result in the loss of operability or functionality of the HPCI pump.

Specifically, the licensee reviewed historical test data since the issuance of Revision F of DC-0501 and reasonably determined the HPCI pump performance was acceptable.

Cross-Cutting Aspect: H.8 - Procedure Adherence: Individuals follow processes, procedures, and work instructions. Specifically, the licensee did not identify and update procedures affected by the revision of Calculation DC-0501 in 2018, which was not in accordance with Procedure MES20, Implementation of Modifications, Revision 35B.

Enforcement:

Violation: Title 10 CFR Part 50, Appendix B, Criterion XI, Test Control, requires, in part, that a test program be established to assure that all testing required to demonstrate that structures, systems, and components will perform satisfactorily in service is identified and performed in accordance with written test procedures which incorporate the requirements and acceptance limits contained in applicable design documents. The licensee established Procedure 24.202.01, HPCI Pump and Valve Operability Test at 1025 psi, Revision 118, as the implementing procedure for the HPCI in-service testing required by SR 3.5.1.9. Also, the licensee established Calculation DC-0501, HPCI Hydraulic Analysis, Revision F, as the design document for the applicable test acceptance limits.

Contrary to the above, since January 2018, the licensee failed to establish a test program to assure that testing required to demonstrate the safety related HPCI pump will perform satisfactorily in service was identified and performed in accordance with written test procedures which incorporated the requirements and acceptance limits contained in applicable design documents. Specifically, the licensee failed to incorporate the HPCI minimum total developed head acceptance limits contained in Revision F of DC-0501 into Revision 118 of Test Procedure 24.202.01.

Enforcement Action: This violation is being treated as an NCV, consistent with Section 2.3.2 of the Enforcement Policy.

Non-Conservative Motor-Operated Valve Output Torque Capacity Methodology Cornerstone Significance Cross-Cutting Report Section Aspect Mitigating Systems Green None (NPP) 71111.21M NCV 05000341/2019012-02 Open/Closed The inspectors identified a finding of very-low safety significance (Green) and associated NCV of 10 CFR Part 50, Appendix B, Criterion III, Design Control, for the licensee's failure to verify the adequacy of the output torque capacity of safety-related MOVs. Specifically, the licensee evaluated MOV output torque capability, in part, by using the ComEd WP-125 method and the full motor nominal voltage (rather than using the calculated terminal voltage) when the calculated voltage was greater than 90 percent of the nominal voltage. However, the use of full motor nominal voltage when calculating the output torque capacity using the ComEd WP-125 method was non-conservative and resulted in output torque values which were not reflective of the actual motor capacity limit needed to ensure safety-related MOVs would perform their safety function.

Description:

The licensee verified MOV output torque capacity in Calculation DC-5719, Minimum Required Target Thrust (MRTT) for Generic Letter 89-10 Gate, Globe and Quarter-Turn Valves, Revision V. This calculation determined output torque values using the following two methods:

(1) the Limitorque Torque Capability method and

(2) the ComEd WP-125 method. Regardless of the calculational method used, the licensee utilized full nominal voltage values as an input even when expecting degraded voltage values. The licensee selected the higher of the resulting two output torque values as the motor capability limit during MOV diagnostic testing, which was intended to demonstrate the MOVs can perform their accident mitigating functions.

The inspectors noted the use of full nominal voltage in place of the degraded terminal voltage was only allowed by the Limitorque Torque Capability method. Specifically, Limitorque Technical Update 98-01 allowed for the use of full nominal voltage in place of the calculated terminal voltage when the calculated value was greater than 90 percent of the nominal value.

However, the application of this voltage allowance when calculating output torque values using the ComEd WP-125 method was not allowed because it resulted in non-conservative output torque values and could result in multiple safety-related valves being unable to perform their mitigating functions.

Corrective Actions: As an immediate corrective action, the licensee preliminarily revised their calculation with the correct version of the ComEd WP-125 method using the calculated terminal voltage and determined eight MOVs had negative analytical torque margin. As a result, the licensee performed further analysis for these MOVs using different analytical strategies and reasonably determined they remained operable. These MOVs were the reactor recirculation pump A discharge isolation valve (B3105F031A), residual heat removal (RHR)

Division 1, pump C, suppression pool suction isolation valve (E1150F004C), RHR Division 2 drywell spray inboard isolation valve (E1150F021B), RHR Division 1 suppression pool containment spray test isolation valve (E1150F028A), RHR Division 2 suppression pool containment spray test isolation valve (E1150F028B), CS Division 2 torus suction isolation valve (E2150F036B), reactor building close cooling water Division 1 supply isolation valve (P4400F603A), and emergency equipment cooling water Division 1 drywell return outboard isolation valve (P4400F607A).

Corrective Action References: CARD 19-23915, CARD 19-23640, CARD 19-23636, CARD 19-23865, and CARD 19-23863.

Performance Assessment:

Performance Deficiency: The inspectors determined the licensees failure to verify the adequacy of the output torque capacity for safety-related MOVs was contrary to the requirements of 10 CFR Part 50, Appendix B, Criterion III, Design Control, and was a performance deficiency. Specifically, the licensee evaluated MOV output torque capability, in part, by using the ComEd WP-125 method and the full motor nominal voltage in place of the calculated terminal voltage when the calculated value was greater than 90 percent of nominal. However, the use of full nominal voltage in place of the calculated terminal voltage for calculating the output torque capacity using the ComEd WP-125 method was non-conservative.

Screening: The inspectors determined the performance deficiency was more than minor because it was associated with the Design Control attribute of the Mitigating Systems cornerstone. The performance deficiency adversely affected the cornerstone objective of ensuring the availability, reliability, and capability of mitigating systems to respond to initiating events to prevent undesirable consequences. Specifically, the failure to verify the adequacy of safety-related MOV output torque capacity did not ensure the MOVs were capable of performing their accident mitigating functions.

Significance: The inspectors assessed the significance of the finding using Appendix A, The Significance Determination Process (SDP) for Findings At-Power. The finding screened as of very low safety significance (Green) because it did not result in the loss of operability or functionality of mitigating systems. Specifically, the licensee performed an operability evaluation and reasonably determined that all impacted MOVs remained operable.

Cross-Cutting Aspect: Not Present Performance. No cross cutting aspect was assigned to this finding because the inspectors determined the finding did not reflect present licensee performance.

Enforcement:

Violation: Title 10 CFR Part 50, Appendix B, Criterion III, Design Control, states, in part, that design control measures shall provide for verifying or checking the adequacy of design, such as by the performance of design reviews, by the use of alternate or simplified calculational methods, or by the performance of a suitable testing program.

Contrary to the above, as of May 21, 2019, the licensee failed to verify or check the adequacy of design of safety-related MOVs by the performance of design reviews, the use of alternate or simplified calculational methods, or by the performance of a suitable testing program.

Specifically, the licensee evaluated MOV output torque capability, in part, by using the ComEd WP-125 calculational method and the full motor nominal voltage when the calculated terminal voltage was greater than 90 percent of the nominal voltage. However, the use of full nominal voltage in place of the calculated terminal voltage for calculating the output torque capacity using the ComEd WP-125 method was non-conservative and resulted in output torque capabilities which were not reflective of the those needed during accident conditions.

Enforcement Action: This violation is being treated as an NCV, consistent with Section 2.3.2 of the Enforcement Policy.

EXIT MEETINGS AND DEBRIEFS

The inspectors confirmed that proprietary information was controlled to protect from public disclosure.

• On July 10, 2019, the inspectors presented the Design Basis Assurance Inspection (Teams) inspection results to Paul Fessler and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.21M Calculations 102-00058 Summary Report for the GE Component Seismic Evaluation 0

6M721-2044 RCIC System BE

DBD-E51-00 Reactor Core Isolation Cooling F

DC-0369 Volume RCIC System Design Computations F

I

DC-0469 Volume Essential Accumulators for Class I Valves (MSIVs, 04/17/1997

I ADS-SRVs, LLS-SRVs)

DC-0501 HPCI Hydraulic Analysis F

DC-0502 Volume RCIC Hydraulic Analysis G

I

DC-0885 ECCS Suction Line Air Ingestion E

DC-0885 Volume ECCS Suction Line Air Ingestion E

I

DC-3078 Reactor Water Level Transmitters: Zero Elevation and Span C

DC-4255 Volume Sizing of the Primary Containment Pneumatic Supply 08/25/2008

II Back-Up Nitrogen Bottles

DC-4523 Reactor Wide Range Water Level Surveillance Procedure J

Validation

DC-4523 Volume Reactor Wide Range Water Level Surveillance Procedure J

I Validation

DC-4528 Reactor Narrow Range Water Level Surveillance Procedure G

Validation

DC-5147 Volume DBTF Concerns With Battery Room/Charger Area HVAC 0

I

DC-5426 Volume PBOC - High and Moderate Energy Line Break Evaluation D

I

DC-5487 Maximum Expected Differential Pressure (MEDP) for Valves C

T4803F601, F602, T4804F601A/B, F602A/B, F603A/B,

F604A/B, F605A/B, F606A/B, F001A/B, F002A/B, F003A/B

DC-5589 Volume Reactor Building Environmental Response for HELB and C

I LOCA Conditions

Inspection Type Designation Description or Title Revision or

Procedure Date

DC-5719 VOL I Minimum Required Target Thrust (MRTT) for Generic letter V

89-10 Gate, Globe and Quarter-Turn Valves (Torque)

DC-5954 Volume Anchorage Qualification of Div. II 260/130V Battery Racks 0

I

DC-5979 Estimation of Debris Sources for ECCS Suction Strainers 0

DC-6212 Volume Environmental Response Profiles for Areas Containing A

I Safety Related Equipment

DC-6372 Volume Assessment of Channel Instrument Error (CIE) for RCIC 0

I Flow and Speed Loops

DC-6397 Volume Calculation of Safety Related GL 89-10/96-05 and non C

I GL 89-10/96-05 AC MOV Motor Terminal Voltages

DC-6478 Volume 120 VAC Protective Device Coordination Calculation for C

I Division 1 and 2

DC-6480 Volume 130/260 DC System Analysis C

I

DC-6480 Volume 130/260 V DC System Analysis C

I

DC-6482 260/130V and 48/24V DC Protective Devices Coordination C

DC-6482 Volume 260/130V and 48/24V Protective Device Coordination C

I Calculation

EDP-37272 RCIC Pump Discharge High Point Vent Relocation 0

M4A SBFW Pump NPSHA 12/10/2008

QR-284030-01 Environmental and Seismic Qualification Report 0

TSR-35639 Revision of Design Calculation DC-2680 A

TSR-36510 Issue New/Revised AOV Torque Calculations (2206C, 0

2399C, 2402C, 2414C, DC-5989 Vol. I), update CECO, and

Relevant BCDDs for Re-Analysis Using Lower Air Pressure

TSR-37565 Revise CECO & Post Changes Against BCDDs Such as 0

DC-5719 and DC-6083 (Both Vol. I)

Corrective Action 05-25383 SEN Internal Flood Design Deficiencies 05/20/2009

Documents 07-23630 CDBI: UFSAR Anti-Vortex Methodology Non-Conservative 06/28/2007

07-23851 NRC CDBI Inspection Item 073: HPCI IST Test Acceptance 07/11/2007

Criteria Inadequate

09-20540 WGI(URS) Review of the Design Calculation DC-0215 01/27/2009

Inspection Type Designation Description or Title Revision or

Procedure Date

10-298000 Degraded Torus Earthquake Tie Attached to Bay 9 10/30/2010

2-24503 Potential Non-Conservative Application of TS SR 3.5.1.4 05/16/2012

13-20872 HPCI Booster Pump Outboard Bearing Level Indication 02/05/2013

14-21750 Stroke Time Limits for T4600F402 do not Match in 02/27/2014

24.404.03 Between Sections 5.1 and 5.2

14-23884 Conflicting Design Basis MEDP Capability for T4803F601 05/05/2014

and T4803F602

15-20116 Revise 23.205 for LPCI Inoperability in SDC 01/06/2015

15-28410 Degraded Coatings Identified Inside the Torus 10/29/2015

16-26533 2016 CDBI Issue - Non-Conformance to License Bases for 08/17/2016

Evaluation of Degraded Voltage

16-26800 CDBI: Inappropriate Disposition of Penetration Min-K Debris 08/26/2016

Generation

17-22973 Extensive Coating Defects Identified during Torus 04/02/2017

Underwater Inspection

17-23743 RCIC Turbine Oil Filter Inlet Pressure Indication Reading 04/19/2017

Low OOS

17-25515 Drains Backed up Causing Overflow on to Floor 06/22/2017

18-24343 Procedure and Required M&TE Inconsistency 05/31/2018

18-24957 Floor Drains Overflowed From Pumping Down Sump DO-74 06/26/2018

18-26749 RCIC Lube Oil Pump Discharge Pressure Trend 09/07/2018

18-27527 Foreign Material Found in SRV T-Quencher in Bay 16 09/29/2018

19-23227 Recommend Review of Site Response to Open CARD 07- 04/26/2019

23630

19-23383 Oil Drops on HPCI Turbine Stop Valve Actuator 05/02/2019

91-0840 Seismic Adequacy of CST Water Source 10/31/1991

OE 2017-0529 IN-17-06, Battery and Battery Charger Short-Circuit Current 11/03/2017

Contributions to a Fault on the Direct Current Distribution

Corrective Action 19-23216 PSA Main Control Room Abandonment Modeling 04/26/2019

Documents Discrepancy

Resulting from 19-23490 2019 DBAI: DC-4523 Vol 1, Rev. J, Missing and Not 05/06/2019

Inspection Updated References for NTSPs Moved From Tech Specs to

TRM (Legacy Issue)

Inspection Type Designation Description or Title Revision or

Procedure Date

19-23493 2019 DBAI: Discrepancy Between UFSAR and Tech Spec 05/06/2019

Bases

19-23495 2019 DBAI: Drawing I-2225-05 has the Incorrect PIS for 05/06/2019

HPCI Turbine Speed Indicator

19-23534 2019 DBAI: I-2201-15 Reference Drawing Listed for 05/07/2019

Testability Trip Unit Relay B31K202A is Incorrect (Legacy

Issue)

19-23571 2019 DBAI: DC-6480 Vol. I, Rev. C Issued Without Updating 05/08/2019

Impacted MOV Outputs

19-23574 2019 DBAI: Ambient Temperature Rating for DC Distribution 05/15/2019

Cabinets R3200S026 and R3200S027

19-23579 CARD 18-21882, Inadequate Evaluation of IN-1706 05/09/2019

19-23582 2019 DBAI: Use of Non-Conservative Values During 05/09/2019

2.309.05

19-23592 2019 DBAI: Two SRV Accumulator Check Valve Test 05/09/2019

Procedures Exist

19-23615 Unnecessary Evaluation of a Fault in DC Control Circuit for 05/09/2019

480 Switchgear Breaker Feeding Non-1E Load from 1E

480V 1E Bus in Calculation DC-5512

19-23616 2019 DBAI, SRV Set-Point out of Tolerance not Evaluated 05/09/2019

for LLS/ADS SRVs

19-23631 2019 DBAI: CST Valve Pit not Included on Confined Space 05/10/2019

List

19-23632 2019 DBAI: Update to 23.107.01 Section 3.5 to Correct 05/10/2019

Inconsistency With Last Update

19-23636 2019 DBAI: E4150F003 CECO Design Basis Open Stroke 05/10/2019

Time Does not Match TRM 3.6-5 Open Stroke Time Note

19-23637 2019 DBAI: HPCI/RCIC Procedures 24.202.03 and 05/10/2019

24.206.03

19-23640 DC-6447 Issued without Updating Impacted MOV Outputs 05/10/2019

19-23651 Information Notice IN-1706 - Battery Charger (Ametek) May 05/10/2019

Contribute up to 10 Times their Rating for a Short Period

19-23689 Calculation DC-6397 not Updated for Change to Thermal 05/13/2019

Overload Resistance for Valve T4803F602

Inspection Type Designation Description or Title Revision or

Procedure Date

19-23754 2019 DBAI: Ambient Temperature Rating for DC Distribution 05/15/2019

Cabinets R3200S026 and R3200S027

19-23764 2019 DBAI: Typographical Errors Found in DC-3078 Vol. I 05/15/2019

19-23780 2019 DBAI: SRV Coatings/Corrosion When Shifting to a 24- 05/16/2019

Month Cycle

19-23797 2019 DBAI - Revisions to Procedures Related to CST Level 05/16/2019

for Modes 4 and 5

19-23850 2019 DBAI: Potential Trend in Missed Impacted Calculations 05/20/2019

19-23863 2019 DBAI: Margin Issues With AC Motor Operated Valves 05/20/2019

19-23865 2019 DBAI: Margin Issues With 250VDC Motor Operated 05/20/2019

Valves Investigation

19-23867 2019 DBAI: Past Operability Review not Documented for 05/20/2019

CARD 17-23452

19-23915 Methodology Error Found in MOV Torque Calculation 05/21/2019

19-23933 Revise HPCI/RCIC Surveillances to Clarify Tech Spec 05/22/2019

Acceptance Criteria

19-23939 2019 DBAI: MRFF Action Needed for Previously Closed 05/22/2019

CARD 17-23452

19-23961 2019 DBAI Related (Untimely Corrective Action for Coating 05/23/2019

Restoration on 180 Torus Earthquake Tie)

19-23966 2019 DBAI: Additional Procedure Guidance Needed for Use 05/23/2019

of Core Spray Aligned to Condensate Storage Tank in

Modes 4 and 5

19-23975 2019 DBAI Related - Consider Revision of 43.000.004 05/23/2019

(Reference DBAI Item 19-398)

19-23989 2019 DBAI - DC-0501 Vol. I, was Updated in January 2018 05/23/2019

to Revision F Without Required PPRN Reviews

19-24218 2019 DBAI: NRC Concern Blistered Torus Coating 06/03/2019

CARD 19-24605 2019 DBAI: Recommended Clarifications to Procedure 06/18/2019

43.000.019 Primary Containment Inspection

Drawings 61721-2095-30 Schematic Diagram Nuclear BLR PRCS INSTR A & B L

Circuits Testability Modification

61721-2155-01 Schematic Diagram Reactor Protection System Power T

Distribution Notes & References

Inspection Type Designation Description or Title Revision or

Procedure Date

61721-2225-03 Schematic Diagram HPCI Logic Circuit PT 1 AA

61721-2522-01 Tank Mounted Cabinet for Miscellaneous Instruments O

61721-2654-14 Schematic Diagram - Nitrogen Inerating Inboard Isolation Q

Valve

6M721-2089 System Diagram Nuclear Boiler System BN

6M721-2900 System Diagram Nuclear Boiler System AN

6SD721-2530-10 One Line Diagram; 260/130V ESS Dual Battery 2PA AM

Distribution- Division 1

6SD721-2530-11 One Line Diagram 260/130V ESS Dual Battery 2PB AQ

Distribution - Division II

Engineering 16-0246 High Pressure Coolant Injection (HPCI) Hydraulic Analysis 0

Evaluations DECO-12-2191 Evaluation of Containment Coatings June 1985

EQ1-EF2-155 EEQ Qualification Evaluation Report - Target Rock Valves 02/25/2009

ERE 32092 MOV Lubrication Change C

NUC2016135.00 Evaluation of Fermi 2 Blister Torus Wetted (Immersion) 03/10/2017

Region Substrate Coatings

Miscellaneous System Health Report Associated With RCIC 2018 Q3 &

Q4

2A2918AB Nuclear Boiler Design Specification Data Sheet 13

EF2-57987 Letter Subject: Errors in BWR Water Level Indication 07/15/1982

EF2-60002 Letter Subject: Errors in BWR Water Level Indication 10/11/1982

EFA-R32-19-005 Engineering Functional Analysis - Information Notice IN - 0

1706 - Battery Chargers Contribution Fault Conditions

EQ0-EF2-018 Summary of Environmental Parameters Used for Fermi 2 N

EQ Program

EQ1-EF2-044 Qualification Evaluation Report G

NEDC 31336P Instrument Setpoint Methodology A

NUC2017123 Reactor Torus Desludge, ASME XI IWE VT Exams, 05/30/2017

Coatings, Inspection & Coating Repair - Immersion Area

NUC2018130 Reactor Torus Desludge, ASME XI IWE VT Exams, 11/12/2018

Coatings Inspection & Coating Repair - Immersion Area

TSR-36108 Increases in ECCS Suction Strainer Debris Loads 0

VMR1-45.2 Vertical Induction Triclad Motors F

Inspection Type Designation Description or Title Revision or

Procedure Date

VMR4-14.1 RCIC Turbine G

VMR4-4.0 RCIC Pump B

VMR4-4.1 RCIC Pump A

NDE Reports VT-S12-021 Torus Earthquake Ties (4 Locations) 04/14/2012

Operability TE-B21-19-021 Past Operability Review for CARDs 19-23867 and 17- 05/30/2019

Evaluations 23452

TE-E11-18-081 Past Operability Evaluation of Foreign Material Impact to 0

ECCS Suction Strainers

Procedures 20.000.18 Control of the Plant from the Dedicated Shutdown Panel 54

20.000.18 Control of the Plant from the Dedicated Shutdown Panel 53

20.000.19 Shutdown from Outside the Control Room 43

20.300.Offsite Loss of Offsite Power 12A

23.104 Condensate Storage and Transfer System 87

23.107.01 Standby Feedwater System 41

23.201 Safety Relief Valves and Automatic Depressurization 26

System

23.206 Reactor Core Isolation Cooling Syste 103

23.309 260/130 DC Electrical System (ESF and BOP) 69

23.601 Instrument Trip Sheets 40

24.107.03 SBFW Pump and Valve Operability and Lineup Verification 45

Test

24.137.02 MSIV/ADS and LLS SERV Accumulator Check Valve Test 37

24.201.01 SRV Vacuum Breaker Valve Operability Test 27

24.202.01 HPCI Pump and Valve Operability Test at 1025 PSI 118

24.202.03 HPCI System Piping Filled and Valve Position Verification 35

24.206.01 RCIC System Pump and Valve Operability Test 79

24.206.03 RCIC Discharge Piping Venting and Valve Verification Test 41

24.206.04 RCIC System Automatic Actuation and Flow Test 53

24.404.03 Standby Gas Treatment System Valve Operability Test 51

24.406.02 Nitrogen Inerting System Valve Position Indication Test 38

27.000.09 Time Critical Actions Validations and Verification 4

29.100.01 Sheet RPV Control 17

Inspection Type Designation Description or Title Revision or

Procedure Date

29.ESP-06 Primary Containment Venting and Purge for Hydrogen and 8

Oxygen Control

29.ESP.07 Primary Containment Venting 12

3017-128-EZ-04 Electrical Design Instruction for Control and Power Cable C

Ampacities

43.137.001 Main Steam Safety/Relief Valve Setpoint Testing 32

43.137.002 SRV Accumulator Check Valve Test 26A

44.210.059 D1 MS SRV Solenoid Functional Test 4

ARP 1D24 RCIC System Actuated 11

ARP 1D69 SBFW Sys Suction Pressure Low 12

ARP 1D79 RCIC Turbine Shutdown RPV H2) Level L8 9

ARP 1D81 RCIC Pump Discharge Flow Low 11

ARP 2D48 HPCI/RCIC Suction Trans CST Level Low 9

ARP 8D40 Cable Tray Cooling Fan Tripped 7

QCP-10-1 Underwater Coating Inspection 3

QCP-10-2 Underwater Coating Repair 3

TE-ANL-12-069 Risk Significant PSA Credited Operator Actions C

Self-Assessments TMPE-18-0180 Quick Hit Self-Assessment: Preparation for the 2019 NRC 09/22/2018

Design Basis Assessment Inspection Self-Assessment

Work Orders 1162000318 Perform 43.137.002 Division 1 SRV Accumulator Check 05/10/2000

Valve Test

116201093 Perform 43.137.002 Division 1 SRV Accumulator Check 11/13/2001

Valve Test

1162201117 SRV Accumulator Check Valve Test 11/17/2001

25975596 Desludge, Inspect, Repair - Torus Coatings Below Water 05/21/2009

Level

25975596 Desludge, Inspect, Repair - Torus Coatings Below Water 04/01/2009

Level

25980121 Perform HPCI Turbine Internal Inspection 06/08/2009

26766225 Perform 43.000.019 Inside Torus / Inside DW / Outside DW 04/15/2017

(Offline) (VT-3) Inspection

303100100 Perform Internal Inspection of RCIC Turbine per NUE NE- 04/20/2017

PJ-90-0373

Inspection Type Designation Description or Title Revision or

Procedure Date

34379073 Perform 43.000.019 Inside Torus / Inside Drywell / Outside 03/14/2014

DW (Offline) Inspection

34567763 Perform 43.137.001 Main Steam Safety Relief Valves 03/27/2014

Setpoint Test

37491496 Inspection of Div. 2 Torus Suction Strainer (RHR, CS, HPCI) 12/09/2015

37545467 Perform 24.137.02 11/09/2015

37545495 Perform 24.137.02 11/12/2015

37734090 Perform 43.137.001 Main Steam Safety Relief Valves 12/04/2015

Setpoint Test

38115948 Perform 44.210.059 ECCS/ADS/MDS D1 SRV Solenoid 11/06/2015

Functional Test

38442118 Desludge, Inspect, Repair - Torus Coatings Below Water 04/28/2017

Level

38574156 Perform 24.206.01 RCIC System Pump Operability and 02/09/2016

Valve Test @ 1000 PSIG

281891 Perform 43.401.510 LLRT Purge and Vent Test 1: 01/14/2016

T4803F602, T4600F402, T4600F411

282032 Perform 24.404.03 Sec-5.1 SGTS Valve Operability Test 04/13/2016

43040731 Lube, Clean Cooling Coils, Replace Belts 09/22/2016

43168864 Perform 44.030.400 ECCS HPCI/RCIC CST Level, 10/28/2016

E41N061B, Calibration/Functional

43579247 EDP-37272 R18 Installation RCIC High Point Vent 04/20/2017

43648553 Perform 24.404.03 SEC-5.2 SGTS Valve Operability & 01/08/2017

Position Indication Verif.

44066355 Perform 24.201.01 SRV Vacuum Breaker Operability 03/21/2017

44151810 Perform 24.137.02 04/13/2017

44153720 Perform 44.210.059 ECCS/ADS/MDS D1 SRV Solenoid 04/10/2017

Functional Test

268548 Perform 24.406.01 Sec-5.2 N2 Inerting Cold S/D Valve 04/02/2017

Operability/Timing Test

44417440 Perform 43.137.001 Main Steam Safety Relief Valves 06/22/2017

Setpoint Test

44883915 Check P1100 Cabinet Space Heaters & Thermostats for 08/09/2017

Proper Operation

Inspection Type Designation Description or Title Revision or

Procedure Date

45151430 Inspection of Div. 2 Torus Suction Strainers (RHR, CS, 06/23/2017

HPCI)

275955 Perform 24.404.03 Sec-5.1 SGTS Valve Operability Test 10/09/2017

46582800 Perform 44.030.401 ECCS HPCI/RCIC CST Level, 06/21/2018

E41N061D, Calibration/Functional

46748956 Perform 24.202.01 HPCI Pump/Flow Test & Valve Stroke at 06/03/2018

25 PSIG

203637 Check Listed Cabinet Space Heaters & Thermostats for 08/07/2018

Proper Operation

47345713 Perform 24.201.01 SRV Vacuum Breaker Operability 09/26/2018

47435850 Penetration X-25 Exceeds it Leakage Limit - Failed LLRT 06/08/2017

47460525 Perform 44.210.059 ECCS/ADS/MDS D1 SRV Solenoid 10/15/2018

Functional Test

47490205 Perform 24.406.01 Sec-5.2 N2 Inerting Cold S/D Valve 10/05/2018

Operability/Timing Test

47490879 Perform 24.137.02 for T4901-F040 Only 04/16/2017

47500501 Perform 24.137.02 10/19/2018

47510304 Perform 24.202.04 HPCI Offline Auto Initiation and Time 10/22/2018

Response Test

47525996 Perform 24.202.02 HPCI Flow Rate Test at 165 PSIG 10/21/2018

47526001 Perform 24.206.04 Sec. 5.2 RCIC System Automatic 10/26/2018

Actuation Test

47642989 Perform Mini Periodic MOV Inspection (T4803-F602) 10/03/2018

47654752 Perform 24.404.03 Sec-5.1 SGTS Valve Operability Test 09/18/2018

48399139 Perform 43.401.510 LLRT Purge and Vent Test 1: 09/20/2018

T4803F602, T4600F402, T4600F411

48555968 Perform 24.202.08 Sec-5.2 (DW Press) HPCI LSFT & Pump 08/23/2018

Operability at 1025 PSIG

48693770 Extensive Coating Defects Identified During Torus 01/04/2019

Underwater Inspection

48693770 Extensive Coating Defects Identified During Torus 09/22/2018

Underwater Inspection

48693800 Inspect and Repair Torus Coating, Above Water 01/24/2019

Inspection Type Designation Description or Title Revision or

Procedure Date

49309090 Perform 44.060.002 RCIC System Logic Functional Test - 05/06/2019

Online

50350374 Perform 24.206.01 RCIC System Pump Operability and 10/26/2018

Valve Test @ 1000 PSIG

D167030100 Perform MOV Thermal O/L Test - T4803F602 @ MCC 72B- 05/01/2009

3A POS-5C-R

E016150100 Disassemble Motor, Inspect and Clean in Accordance With 06/14/2006

NE-6/6-EQMS.036

T577090200 Replace Valve Seat per EQ Requirement Contained in LTR 01/07/2016

NE-6.6-EQMS.118

2