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Category:Inspection Report
MONTHYEARIR 05000390/20234412023-12-21021 December 2023 Plantfinal Significance Determination for a Security-Related Greater than Green Finding, Nov, and Assessment Follow-up, 05000390-2023441 and 05000391-2023441-Public IR 05000390/20234042023-12-14014 December 2023 Security Baseline Inspection Report 05000390/2023404 and 05000391/2023404 IR 05000390/20230102023-11-30030 November 2023 RE-Issue Watts Bar Nuclear Plant - Biennial Problem Identification and Resolution Inspection Report 050000390/2023010 and 05000391/2023010 and Apparent Violation IR 05000390/20230032023-11-13013 November 2023 Integrated Inspection Report 05000390/2023003 and 05000391/2023003 and Apparent Violation ML23296A0242023-10-24024 October 2023 Biennial Problem Identification and Resolution Inspection Report and Preliminary Greater than Green Finding and Apparent Violation IR 05000390/20230052023-08-30030 August 2023 Updated Inspection Plan for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390/2023005 and 05000391/2023005 IR 05000390/20230022023-08-16016 August 2023 Reissue - Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2023002 and 05000391/2023002 ML23220A1582023-08-0909 August 2023 Integrated Inspection Report 05000390/2023002 and 05000391/2023002 IR 05000390/20230112023-07-24024 July 2023 Quadrennial Focused Engineering Inspection (FEI) Commercial Grade Dedication Report 05000390 2023011 and 05000391 2023011 IR 05000390/20234032023-05-30030 May 2023 Cyber Security Inspection Report 05000390/2023403 and 05000391/2023403 IR 05000390/20220032023-05-0909 May 2023 Reissue Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2022003 and 05000391/2022003 IR 05000390/20230012023-05-0404 May 2023 Integrated Inspection Report 05000390/2023001 and 05000391/2023001 IR 05000390/20234012023-03-13013 March 2023 Security Baseline Inspection Report 05000390 2023401 and 05000391 2023401 IR 05000390/20220062023-03-0101 March 2023 Annual Assessment Letter for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390/2022006 and 05000391/2022006 IR 05000390/20220042023-02-10010 February 2023 Integrated Inspection Report 05000390/2022004 and 05000391/2022004 IR 05000390/20224202022-12-0101 December 2022 Security Baseline Inspection 05000390/2022420 and 05000391/2022420 Cover Letter ML22318A0072022-11-14014 November 2022 Integrated Inspection Report 05000390/2022003 and 05000391/2022003 IR 05000390/20220102022-10-28028 October 2022 Design Basis Assurance Inspection (Teams) Inspection Report 05000390/2022010 and 05000391/2022010 IR 05000390/20223012022-09-30030 September 2022 NRC Operator License Examination Report 05000390/2022301 and 050000391/2022301 ML22256A2952022-09-14014 September 2022 Operation of an Independent Spent Fuel Storage Installation Report 07201048/2022001 IR 05000390/20220052022-08-31031 August 2022 Updated Inspection Plan for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390/2022005 and 05000391/2022005 - Final IR 05000390/20220022022-08-12012 August 2022 Integrated Inspection Report 05000390/2022002 and 05000391/2022002 and Exercise of Enforcement Discretion IR 05000390/20224012022-08-0303 August 2022 Security Baseline Inspection Report 05000390/2022401 and 05000391/2022401 IR 05000390/20220012022-05-11011 May 2022 Integrated Inspection Report 05000390/2022001 and 05000391/2022001 ML22123A2412022-05-11011 May 2022 Review of the Fall 2021 Mid-Cycle Steam Generator Tube Inspection Report IR 05000390/20210062022-03-0202 March 2022 Annual Assessment Letter for Watts Bar Nuclear Plant, Units 1 and 2 (Report No. 05000390/2021006 and 05000391/2021006) IR 05000390/20210042022-02-10010 February 2022 Integrated Inspection Report 05000390/2021004 and 05000391/2021004 IR 05000390/20210032021-11-10010 November 2021 Integrated Inspection Report 05000390/2021003 and 05000391/2021003 IR 05000390/20214022021-11-0202 November 2021 Security Baseline Inspection Report 05000390/2021402 and 05000391/2021402 IR 05000390/20214032021-10-26026 October 2021 Material Control and Accounting Program Inspection Report 05000390/2021403 and 05000391/2021403 (OUO Removed) ML21263A0042021-09-24024 September 2021 Review of the Fall 2020 Steam Generator Tube Inspection Report IR 05000390/20214012021-08-31031 August 2021 Security Baseline Inspection Report 05000390/2021401 and 05000391/2021401 IR 05000390/20210052021-08-24024 August 2021 Updated Inspection Plan for Watts Bar Nuclear Plant, Units 1 & 2 Report 05000390/2021005 and 05000391/2021005 IR 05000390/20210022021-08-0404 August 2021 Integrated Inspection Report 05000390/2021002 and 05000391/2021002 IR 05000390/20210122021-07-0101 July 2021 Biennial Problem Identification and Resolution Inspection Report 05000390/2021012 and 05000391/2021012 IR 05000390/20210102021-05-0606 May 2021 NRC Inspection Report 05000390/2021010 and 05000391/2021010 IR 05000390/20210012021-05-0505 May 2021 Integrated Inspection Report 05000390/2021001 and 05000391/2021001 IR 05000390/20210112021-04-13013 April 2021 Triennial Fire Protection Inspection Report 05000390/2021011 and 05000391/2021011 IR 05000390/20200062021-03-0303 March 2021 Annual Assessment Letter for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390/2020006 and 05000391/2020006 IR 05000390/20200042021-02-11011 February 2021 Integrated Inspection Report 05000390/2020004, 05000391/2020004, 07201048/2020002, and Exercise of Enforcement Discretion IR 05000390/20203012021-01-19019 January 2021 Reissue - Watts Bar Nuclear Plant - NRC Operator License Examination Report 05000390/2020301 and 05000391/2020301 IR 05000390/20204032020-12-15015 December 2020 Security Baseline Inspection Report 05000390/2020403 and 05000391/2020403 IR 05000390/20204012020-11-30030 November 2020 Security Baseline Inspection Report 05000390/2020401 and 05000391/2020401 IR 05000390/20200032020-11-10010 November 2020 Integrated Inspection Report 05000390/2020003 and 05000391/2020003 IR 05000390/20200112020-10-20020 October 2020 Design Basis Assurance Inspection (Programs) Inspection Report 05000390/2020011 and 05000391/2020011 IR 05000390/20200052020-08-31031 August 2020 Assessment Followup Letter and Updated Inspection Plan for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390/2020005 and 05000391/2020005 IR 05000390/20200022020-08-11011 August 2020 Nuclear Regulatory Commission Integrated Inspection Report 05000390/2020002, 05000391/2020002, and 07201048/2020001 IR 05000390/20200012020-05-0505 May 2020 Integrated Inspection Report 05000390/2020001 and 05000391/2020001 IR 05000390/20204102020-03-31031 March 2020 Security Baseline Inspection Report 05000390/2020410 and 05000391/2020410 IR 05000390/20190062020-03-0303 March 2020 Annual Assessment Letter for Watts Bar Nuclear Plant Units 1 and 2 - NRC Report 05000390/2019006 and 05000391/2019006 2023-08-09
[Table view] Category:Letter
MONTHYEARML23319A2452024-01-29029 January 2024 Issuance of Amendment Nos. 366 and 360; 164 and 71 Regarding the Adoption of TSTF-567, Revision 1, Add Containment Sump TS to Address GSI-191 Issues ML24008A2462024-01-18018 January 2024 Revision to the Reactor Vessel Material Surveillance Capsule Withdrawal Schedule CNL-24-017, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions2024-01-17017 January 2024 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions CNL-24-016, Supplement to Application to Modify the Technical Specification Surveillance Requirement 3.9.5.1 (WBN-TS-21-14)2024-01-10010 January 2024 Supplement to Application to Modify the Technical Specification Surveillance Requirement 3.9.5.1 (WBN-TS-21-14) CNL-23-052, Application to Adopt TSTF-427-A, Revision 2, Allowance for Non-Technical Specification Barrier Degradation on Supported System Operability2024-01-0909 January 2024 Application to Adopt TSTF-427-A, Revision 2, Allowance for Non-Technical Specification Barrier Degradation on Supported System Operability CNL-23-062, Application to Revise the Technical Specifications Section 3.8.2, AC Sources-Shutdown, to Remove Reference to the C-S Diesel Generator (WBN-TS-23-018)2024-01-0808 January 2024 Application to Revise the Technical Specifications Section 3.8.2, AC Sources-Shutdown, to Remove Reference to the C-S Diesel Generator (WBN-TS-23-018) ML23346A1382024-01-0303 January 2024 Regulatory Audit Summary Related to Request to Increase the Number of Tritium Producing Burnable Absorber Rods CNL-23-069, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-12-21021 December 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000390/20234412023-12-21021 December 2023 Plantfinal Significance Determination for a Security-Related Greater than Green Finding, Nov, and Assessment Follow-up, 05000390-2023441 and 05000391-2023441-Public CNL-23-036, Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08)2023-12-18018 December 2023 Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08) IR 05000390/20234042023-12-14014 December 2023 Security Baseline Inspection Report 05000390/2023404 and 05000391/2023404 CNL-23-001, Rebaseline of Sections 3.1 and 3.2 of the Technical Specifications (WBN-TS-23-01)2023-12-13013 December 2023 Rebaseline of Sections 3.1 and 3.2 of the Technical Specifications (WBN-TS-23-01) ML23293A0572023-12-0606 December 2023 Issuance of Amendment Nos. 163 and 70 Regarding Adoption of TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control IR 05000390/20230102023-11-30030 November 2023 RE-Issue Watts Bar Nuclear Plant - Biennial Problem Identification and Resolution Inspection Report 050000390/2023010 and 05000391/2023010 and Apparent Violation CNL-23-067, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-11-27027 November 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions IR 05000390/20230032023-11-13013 November 2023 Integrated Inspection Report 05000390/2023003 and 05000391/2023003 and Apparent Violation ML23312A1432023-11-0808 November 2023 Submittal of Dual Unit Updated Final Safety Analysis Report (UFSAR) Amendment 5 CNL-23-059, Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-2023-09-20020 September 2023 Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 CNL-23-061, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision2023-09-20020 September 2023 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision ML23251A2002023-09-11011 September 2023 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Units 1 and 2 CNL-23-057, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 642023-09-0505 September 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 64 IR 05000390/20230052023-08-30030 August 2023 Updated Inspection Plan for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390/2023005 and 05000391/2023005 ML23233A0042023-08-28028 August 2023 Proposed Alternative to the Requirements of the ASME Boiler and Pressure Vessel Code for Upper Head Injection Dissimilar Metal Butt Welds IR 05000390/20230022023-08-16016 August 2023 Reissue - Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2023002 and 05000391/2023002 ML23220A1582023-08-0909 August 2023 Integrated Inspection Report 05000390/2023002 and 05000391/2023002 CNL-23-045, License Amendment Request to Revise Technical Specification Table 1.1-1 Regarding the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts (WBN-TS-23-010)2023-08-0707 August 2023 License Amendment Request to Revise Technical Specification Table 1.1-1 Regarding the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts (WBN-TS-23-010) CNL-23-028, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06)2023-08-0202 August 2023 Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06) ML23192A4472023-07-31031 July 2023 Staff Assessment of Updated Seismic Hazards at TVA Sites Following the NRC Process for the Ongoing Assessment of Natural Hazards Information CNL-23-055, Tennessee Valley Authority - Emergency Preparedness Department Procedure Revision. Includes EPDP-3, Revision 3, Emergency Plan Exercises and Preparedness Drills2023-07-25025 July 2023 Tennessee Valley Authority - Emergency Preparedness Department Procedure Revision. Includes EPDP-3, Revision 3, Emergency Plan Exercises and Preparedness Drills IR 05000390/20230112023-07-24024 July 2023 Quadrennial Focused Engineering Inspection (FEI) Commercial Grade Dedication Report 05000390 2023011 and 05000391 2023011 CNL-23-053, Tennessee Valley Authority - Radiological Emergency Plan Revisions2023-07-18018 July 2023 Tennessee Valley Authority - Radiological Emergency Plan Revisions CNL-23-020, Application to Revise Technical Specifications to Adopt TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control (WBN-TS-22-06)2023-06-28028 June 2023 Application to Revise Technical Specifications to Adopt TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control (WBN-TS-22-06) CNL-23-049, Tennessee Valley Authority - Radiological Emergency Plan and Central Emergency Control Center Emergency Plan .2023-06-26026 June 2023 Tennessee Valley Authority - Radiological Emergency Plan and Central Emergency Control Center Emergency Plan . ML23122A2322023-06-0707 June 2023 Issuance of Amendment Nos. 162 and 69 Regarding Change to Date in Footnotes for Technical Specification 3.7.11, Control Room Emergency Air Temperature Control System (Creatcs) CNL-23-044, Transmittal of Revision 3 to WCAP-18774-P and WCAP-18774-NP, Addendum to the Rotterdam Dockyard Company Final Stress Report for 173 P.W.R. Vessels TVA III & IV (Report No. 30749-B-030, Rev. 3) - Evaluation of One Closure Stud Out2023-06-0101 June 2023 Transmittal of Revision 3 to WCAP-18774-P and WCAP-18774-NP, Addendum to the Rotterdam Dockyard Company Final Stress Report for 173 P.W.R. Vessels TVA III & IV (Report No. 30749-B-030, Rev. 3) - Evaluation of One Closure Stud Out IR 05000390/20234032023-05-30030 May 2023 Cyber Security Inspection Report 05000390/2023403 and 05000391/2023403 ML23131A1812023-05-23023 May 2023 Correction to Amendment No. 161 to Facility Operating License No. NPF-90 CNL-23-042, Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-05-16016 May 2023 Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions IR 05000390/20220032023-05-0909 May 2023 Reissue Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2022003 and 05000391/2022003 ML23125A2202023-05-0505 May 2023 Issuance of Amendment No. 161 Regarding a Change to Footnotes for Technical Specification Table 1.1-1 Modes (Emergency Circumstances) IR 05000390/20230012023-05-0404 May 2023 Integrated Inspection Report 05000390/2023001 and 05000391/2023001 CNL-23-043, Emergency License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes (WBN-TS-23-09)2023-05-0404 May 2023 Emergency License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes (WBN-TS-23-09) CNL-23-032, Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Unit 1 and 2, Nuclear Quality Assurance Plan, TVA-NQA-PLN89-A, Revision 412023-04-27027 April 2023 Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Unit 1 and 2, Nuclear Quality Assurance Plan, TVA-NQA-PLN89-A, Revision 41 CNL-23-030, Tennessee Valley Authority - Hydrologic Engineering Center River Analysis System Project Milestone Status Update2023-04-27027 April 2023 Tennessee Valley Authority - Hydrologic Engineering Center River Analysis System Project Milestone Status Update CNL-23-033, Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revision2023-04-24024 April 2023 Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revision CNL-23-029, Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-04-11011 April 2023 Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions ML23072A0652023-04-0505 April 2023 Units 1 and 2 Issuance of Amendment Nos. 364 and 358; 160 and 68 Regarding a Revision to Technical Specification 3.4.12 ML23073A2762023-04-0303 April 2023 Individual Notice of Consideration of Issuance of Amendments to Facility Operating Licenses, Proposed No Significant Hazards Consideration Determination, and Opportunity for a Hearing (EPID L-2023-LLA-0029) (Letter) CNL-23-023, Annual Insurance Status Report2023-03-30030 March 2023 Annual Insurance Status Report CNL-23-024, TVA Guarantee of Payment of Deferred Premiums - 2022 Annual Report2023-03-29029 March 2023 TVA Guarantee of Payment of Deferred Premiums - 2022 Annual Report 2024-01-09
[Table view] |
Text
{{#Wiki_filter:ber 30, 2019
SUBJECT:
WATTS BAR NUCLEAR PLANT, UNITS 1 AND 2 - INTEGRATED INSPECTION REPORT 05000390/2019003 AND 05000391/2019003
Dear Mr. Barstow:
On September 30, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Watts Bar, Units 1 and 2. On October 17, 2019, the NRC inspectors discussed the results of this inspection with Mr. Anthony Williams 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/
Omar R. López-Santiago, Chief Reactor Projects Branch 5 Division of Reactor Projects Docket Nos. 05000390 and 05000391 License Nos. NPF-90 and NPF-96
Enclosure:
As stated
Inspection Report
Docket Numbers: 05000390 and 05000391 License Numbers: NPF-90 and NPF-96 Report Numbers: 05000390/2019003 and 05000391/2019003 Enterprise Identifier: I-2019-003-0024 Licensee: Tennessee Valley Authority Facility: Watts Bar, Units 1 and 2 Location: Spring City, TN 37381 Inspection Dates: July 01, 2019 to September 30, 2019 Inspectors: N. Childs, Senior Resident Inspector W. Deschaine, Senior Resident Inspector J. Hamman, Resident Inspector S. Janicki, Resident Inspector R. Mathis, Test Inspector J. Nadel, Senior Resident Inspector Approved By: Omar R. López-Santiago, Chief Reactor Projects Branch 5 Division of Reactor Projects Enclosure
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Watts Bar, Units 1 and 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.
List of Findings and Violations No findings or violations of more than minor significance were identified.
Additional Tracking Items None.
PLANT STATUS
Unit 1 began the inspection period at rated thermal power. On August 31, 2019, the unit was manually tripped due to a main feedwater regulating valve (MFRV) failure. Repairs were made to the MFRV and on September 3, 2019, the unit reached 12%. On September 5, 2019, the licensee noted some turbine repairs that were necessary and shutdown the unit. The unit remained offline for the remainder of the inspection period.
Unit 2 operated at or near rated thermal power for the entire 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 plant status activities described in IMC 2515 Appendix D, Plant Status and conducted routine reviews using IP 71152, Problem Identification and Resolution. 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
71111.04Q - Equipment Alignment Partial Walkdown Sample (IP Section 03.01)
Main article: IP 71111.04Q
The inspectors evaluated system configurations during partial walkdowns of the following systems/trains:
- (1) 1B train charging system while 1A centrifugal charging pump (CCP) was out of service (OOS) for a component outage on July 8, 2019
- (2) 2B train of containment spray while 2A train was OOS for planned maintenance on July 9, 2019
- (3) 1A-A emergency diesel generator (EDG) while 1B-B EDG was OOS for planned maintenance
- (4) 1A, 1B and 2A 480V electric board room (EBR) chillers while 2B EBR chiller was OOS for repairs on August 22, 2019
71111.05A - Fire Protection (Annual) Annual Inspection (IP Section 03.02)
Main article: IP 71111.05A
- (1) Inspectors observed an announced fire drill for a fire in the 1B-B containment spray pump room on August 14, 2019.
71111.05Q - Fire Protection Quarterly Inspection (IP Section 03.01)
Main article: IP 71111.05Q
The inspectors evaluated fire protection program implementation in the following selected areas:
- (1) Control building elevation 741', Unit 1 and 2 cable spreading rooms on August 20, 2019.
71111.06 - Flood Protection Measures Inspection Activities - Internal Flooding (IP Section 02.02a.)
Main article: IP 71111.06
The inspectors evaluated internal flooding mitigation protections in the:
- (1) Unit 1 and 2 auxiliary building elevation 757', shutdown board rooms
==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 a Unit 1 start-up following a forced outage due to the failure of the #2 main feedwater regulating valve on September 2, 2019.
Licensed Operator Requalification Training/Examinations (IP Section 03.02)==
Main article: IP 71111.11Q
- (1) The inspectors observed simulator scenario 3-OT-SRT-H1-6, Revision 2, for a loss of ultimate heat sink following a rapid load reduction due to high turbine bearing temperature on September 19, 2019.
71111.12 - Maintenance Effectiveness Routine Maintenance Effectiveness Inspection (IP Section 02.01)
Main article: IP 71111.12
The inspectors evaluated the effectiveness of routine maintenance activities associated with the following equipment and/or safety significant functions:
- (1) Condition Report (CR) 1526540, A and B Emergency Gas Treatment System functional failure due to a tear in penetration seal 0-SLV-304-R2S065
71111.13 - Maintenance Risk Assessments and Emergent Work Control Risk Assessment and Management Sample (IP Section 03.01)
Main article: IP 71111.13
The inspectors evaluated the risk assessments for the following planned and emergent work activities:
- (1) Risk assessment for week of August 12, 2019 with 1B-B emergency diesel generator OOS for planned maintenance
- (2) Risk assessment for August 29, 2019, with the 2B-B emergency diesel generator OOS for planned maintenance
- (3) Risk assessment for September 9, 2019, with Unit 1 shutdown for a forced outage
- (4) Risk assessment for September 25, 2019 with 2B-B emergency diesel generator OOS due to load swings during a surveillance
71111.15 - Operability Determinations and Functionality Assessments Operability Determination or Functionality Assessment (IP Section 02.02)
Main article: IP 71111.15
The inspectors evaluated the following operability determinations and functionality assessments:
- (1) Operability determination for CR 1539213, auxiliary building gas treatment system 1A-A fan motor high vibrations
- (2) Operability determination for CR 1534088, Engineering Work Request EWR-19-ELE-030-284, low margin to maximum limit for Unit 1 lower containment temperature.
==71111.18 - Plant Modifications Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02) (1 Sample)
The inspectors evaluated the following temporary or permanent modifications:
- (1) Temporary Modification WBN-0-2019-031-004, temporary chillers installed to provide chilled water to the B-B shutdown board room chiller loads on August 22, 2019
71111.19 - Post-Maintenance Testing Post-Maintenance Test Sample (IP Section 03.01)
Main article: [[=
=IP 71111.18|count=2}}
The inspectors evaluated the following post maintenance tests:
- (1) Post maintenance test of 1A-A auxiliary building gas treatment system exhaust fan motor after preventive maintenance on August 8, 2019
- (2) WO 120614655, 0-SI-82-12-B, Monthly Diesel Start and Load Test DG 2B-B, following 2B-B emergency diesel generator repairs on September 25, 2019
71111.22 - Surveillance Testing The inspectors evaluated the following surveillance tests: Inservice Testing (IP Section 03.01)
Main article: IP 71111.22
- (1) Work Order (WO) 120163013, 1-SI-3-901-B, Motor Driven Auxiliary Feedwater Pump 1B-B Quarterly Performance Test on August 2,
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) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
MS07: High Pressure Injection Systems (IP Section 02.06) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
MS10: Cooling Water Support Systems (IP Section 02.09) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
BI02: RCS Leak Rate Sample (IP Section 02.11) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
71152 - Problem Identification and Resolution Semiannual Trend Review (IP Section 02.02)
- (1) The inspectors reviewed the licensees corrective action program for trends that might be indicative of a more safety significant issue.
Annual Follow-up of Selected Issues (IP Section 02.03) (1 Sample)
The inspectors reviewed the licensees implementation of its corrective action program related to the following issues:
- (1) The inspectors conducted safety culture interviews in the Watts Bar Site Projects organization as a result of several safety culture related condition reports. The inspectors concluded that individuals in the Watts Bar Site Projects organization understood the various methods of reporting safety concerns and were willing to use them without fear of retaliation.
INSPECTION RESULTS
Observation: Review of Condition Reports Related to Tritium Production in Unit 71152 1 Reactor During their regular review of the licensees corrective action program, the inspectors identified eleven condition reports written between February and September 2019 relating to tritium production using tritium producing burnable absorber rods (TPBAR) in the Unit 1 reactor. The inspectors evaluated this as a possible trend. The technical issues described in ten of the condition reports had insignificant impact on plant operations. Condition report 1521541, related to airborne tritium concentration in lower containment, received a detailed review by the inspectors. Specifically, increased tritium concentration in unit 1 reactor coolant sometimes resulted in increased airborne tritium in lower containment. This is because reactor coolant is collected in the reactor building equipment drain system, which is open to the lower containment atmosphere, and is present in the reactor coolant drain tank, which is vented to the lower containment atmosphere. The inspectors found that the licensee had procedures in place to monitor lower containment tritium concentrations and to ensure protection for personnel working in lower containment. Additionally, the licensee monitored gaseous releases from Unit 1 containment to ensure that those releases are below regulatory requirements. Overall, the inspectors concluded that none of the condition reports reviewed were indicative of a more significant safety issue.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On October 17, 2019, the inspectors presented the integrated inspection results to Mr.
Anthony Williams and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection Type Designation Description or Title Revision or
Procedure Date
71111.04Q Drawings 2-47W812-1 36
Miscellaneous SDD-N3-30AB- Auxiliary Building Heating, Ventilation, Air Conditioning 45
4001 System (30, 31, 44) Unit1/Unit 2
Procedures 0-SI-82-2 8 Hour Diesel Generator AC Power Source Operability 27
Verification
1-PI-OPS-PE Protection Equipment 21
2-PI-OPS-1-PE Protected Equipment 7
71111.05A Fire Plans AUX-0-676-01 WBN Prefire Plan 3
Miscellaneous Watts Bar Nuclear Plant Fire Protection Report 55
71111.05Q Corrective Action CR 1542582
Documents
Fire Plans CON-0-729-01 Pre-Fire Plan 2
71111.06 Calculations Flooding Calculation WBN0SG4009, Appendix J, Backflow 09/25/1987
Through Floor Drains
MDN-000-999- WBN Probabilistic Risk Assessment - Internal Flooding 3
2008-0146 Analysis Notebook
WBN-DC-40- Evaluating the Effects of Flooding due to Moderate Energy 5
31.51 Pipe Failures Inside and Outside of Containment
WBN-DC-40-61 Equipment and Floor Draining System 5
Corrective Action CR 1542885, 1539120
Documents
71111.11Q Corrective Action CR 1526540
Documents
Miscellaneous 1-GO-2 Reactor Startup 19
1646, 1647 Cause Determination Evaluation
Procedures 0-TI-119 Maintenance Rule Performance Indicator Monitoring, 6
Trending, and Reporting - 10CFR50.65
Work Orders 120536836
71111.13 Miscellaneous Operator's Risk Report 08/12/2019
WBN Defense in Depth Assessment 09/09/2019
Operator's Risk Report 09/25/2018
Procedures 0-SI-82-2 8 Hour Diesel Generator AC Power Source Operability 27
Inspection Type Designation Description or Title Revision or
Procedure Date
Verification
71111.15 Corrective Action CR 1534088, 1535612, 1536108, 1539213
Documents
Miscellaneous EWR-19-ELE- Evaluate the impact of one or more failed temperature 07/23/2019
030-284 sensors on the determination of the average lower
containment temperature for WBN 1
Procedures 0-TI-31.02 Plant Equipment Monitoring & Vibration Diagnostics 2
Program
1-T-30-210 Setpoint and Scaling Document 2
NEDP-10, Site Engineering Setpoint and Scaling Documents 23
NEDP-2 Safety/Quality-Related Setpoint Establishment and 23
Validation Process
NEDP-4, Quality-related Processes-Augmented QA 26
NPG-SPP-06.7 Instrumentation Setpoint, Scaling, and Calibration Program 4
NPG-SPP-09.0 Conduct of Engineering 10
Work Orders 119904284
71111.18 Miscellaneous C19-0447, C19- Fire Protection Impairment Permit
0454
WBN-0-2019- Temporary Chiller to Support Replacement of B-Train
031-004 Shutdown Board Room (SDBR) Chiller
71111.19 Corrective Action CR 1539213
Documents
Procedures 0-SI-82-12-B Monthly Diesel Start and Load Test B2-B 57
0-TI-31.02 Plant Equipment Monitoring & Vibration Diagnostics 2
Program
Work Orders 119904284 0
71111.22 Procedures 1-SI-3-901-B Motor Driven Auxiliary Feedwater Pump 1B-B Quarterly 34
Performance Test
71152 Corrective Action 1494503, Condition Reports
Documents 1521541,
22992,
24508,
Inspection Type Designation Description or Title Revision or
Procedure Date
26913,
29480,
1531261,
1533009,
1549445,
1549467,
1549912
10|=
=IP 71111.18|count=2}}
The inspectors evaluated the following post maintenance tests:
- (1) Post maintenance test of 1A-A auxiliary building gas treatment system exhaust fan motor after preventive maintenance on August 8, 2019
- (2) WO 120614655, 0-SI-82-12-B, Monthly Diesel Start and Load Test DG 2B-B, following 2B-B emergency diesel generator repairs on September 25, 2019
71111.22 - Surveillance Testing The inspectors evaluated the following surveillance tests: Inservice Testing (IP Section 03.01)
Main article: IP 71111.22
- (1) Work Order (WO) 120163013, 1-SI-3-901-B, Motor Driven Auxiliary Feedwater Pump 1B-B Quarterly Performance Test on August 2,
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) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
MS07: High Pressure Injection Systems (IP Section 02.06) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
MS10: Cooling Water Support Systems (IP Section 02.09) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
BI02: RCS Leak Rate Sample (IP Section 02.11) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
71152 - Problem Identification and Resolution Semiannual Trend Review (IP Section 02.02)
- (1) The inspectors reviewed the licensees corrective action program for trends that might be indicative of a more safety significant issue.
Annual Follow-up of Selected Issues (IP Section 02.03) (1 Sample)
The inspectors reviewed the licensees implementation of its corrective action program related to the following issues:
- (1) The inspectors conducted safety culture interviews in the Watts Bar Site Projects organization as a result of several safety culture related condition reports. The inspectors concluded that individuals in the Watts Bar Site Projects organization understood the various methods of reporting safety concerns and were willing to use them without fear of retaliation.
INSPECTION RESULTS
Observation: Review of Condition Reports Related to Tritium Production in Unit 71152 1 Reactor During their regular review of the licensees corrective action program, the inspectors identified eleven condition reports written between February and September 2019 relating to tritium production using tritium producing burnable absorber rods (TPBAR) in the Unit 1 reactor. The inspectors evaluated this as a possible trend. The technical issues described in ten of the condition reports had insignificant impact on plant operations. Condition report 1521541, related to airborne tritium concentration in lower containment, received a detailed review by the inspectors. Specifically, increased tritium concentration in unit 1 reactor coolant sometimes resulted in increased airborne tritium in lower containment. This is because reactor coolant is collected in the reactor building equipment drain system, which is open to the lower containment atmosphere, and is present in the reactor coolant drain tank, which is vented to the lower containment atmosphere. The inspectors found that the licensee had procedures in place to monitor lower containment tritium concentrations and to ensure protection for personnel working in lower containment. Additionally, the licensee monitored gaseous releases from Unit 1 containment to ensure that those releases are below regulatory requirements. Overall, the inspectors concluded that none of the condition reports reviewed were indicative of a more significant safety issue.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On October 17, 2019, the inspectors presented the integrated inspection results to Mr.
Anthony Williams and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection Type Designation Description or Title Revision or
Procedure Date
71111.04Q Drawings 2-47W812-1 36
Miscellaneous SDD-N3-30AB- Auxiliary Building Heating, Ventilation, Air Conditioning 45
4001 System (30, 31, 44) Unit1/Unit 2
Procedures 0-SI-82-2 8 Hour Diesel Generator AC Power Source Operability 27
Verification
1-PI-OPS-PE Protection Equipment 21
2-PI-OPS-1-PE Protected Equipment 7
71111.05A Fire Plans AUX-0-676-01 WBN Prefire Plan 3
Miscellaneous Watts Bar Nuclear Plant Fire Protection Report 55
71111.05Q Corrective Action CR 1542582
Documents
Fire Plans CON-0-729-01 Pre-Fire Plan 2
71111.06 Calculations Flooding Calculation WBN0SG4009, Appendix J, Backflow 09/25/1987
Through Floor Drains
MDN-000-999- WBN Probabilistic Risk Assessment - Internal Flooding 3
2008-0146 Analysis Notebook
WBN-DC-40- Evaluating the Effects of Flooding due to Moderate Energy 5
31.51 Pipe Failures Inside and Outside of Containment
WBN-DC-40-61 Equipment and Floor Draining System 5
Corrective Action CR 1542885, 1539120
Documents
71111.11Q Corrective Action CR 1526540
Documents
Miscellaneous 1-GO-2 Reactor Startup 19
1646, 1647 Cause Determination Evaluation
Procedures 0-TI-119 Maintenance Rule Performance Indicator Monitoring, 6
Trending, and Reporting - 10CFR50.65
Work Orders 120536836
71111.13 Miscellaneous Operator's Risk Report 08/12/2019
WBN Defense in Depth Assessment 09/09/2019
Operator's Risk Report 09/25/2018
Procedures 0-SI-82-2 8 Hour Diesel Generator AC Power Source Operability 27
Inspection Type Designation Description or Title Revision or
Procedure Date
Verification
71111.15 Corrective Action CR 1534088, 1535612, 1536108, 1539213
Documents
Miscellaneous EWR-19-ELE- Evaluate the impact of one or more failed temperature 07/23/2019
030-284 sensors on the determination of the average lower
containment temperature for WBN 1
Procedures 0-TI-31.02 Plant Equipment Monitoring & Vibration Diagnostics 2
Program
1-T-30-210 Setpoint and Scaling Document 2
NEDP-10, Site Engineering Setpoint and Scaling Documents 23
NEDP-2 Safety/Quality-Related Setpoint Establishment and 23
Validation Process
NEDP-4, Quality-related Processes-Augmented QA 26
NPG-SPP-06.7 Instrumentation Setpoint, Scaling, and Calibration Program 4
NPG-SPP-09.0 Conduct of Engineering 10
Work Orders 119904284
71111.18 Miscellaneous C19-0447, C19- Fire Protection Impairment Permit
0454
WBN-0-2019- Temporary Chiller to Support Replacement of B-Train
031-004 Shutdown Board Room (SDBR) Chiller
71111.19 Corrective Action CR 1539213
Documents
Procedures 0-SI-82-12-B Monthly Diesel Start and Load Test B2-B 57
0-TI-31.02 Plant Equipment Monitoring & Vibration Diagnostics 2
Program
Work Orders 119904284 0
71111.22 Procedures 1-SI-3-901-B Motor Driven Auxiliary Feedwater Pump 1B-B Quarterly 34
Performance Test
71152 Corrective Action 1494503, Condition Reports
Documents 1521541,
22992,
24508,
Inspection Type Designation Description or Title Revision or
Procedure Date
26913,
29480,
1531261,
1533009,
1549445,
1549467,
1549912
10]] [[IP sample::=
=IP 71111.18|count=2}}
The inspectors evaluated the following post maintenance tests:
- (1) Post maintenance test of 1A-A auxiliary building gas treatment system exhaust fan motor after preventive maintenance on August 8, 2019
- (2) WO 120614655, 0-SI-82-12-B, Monthly Diesel Start and Load Test DG 2B-B, following 2B-B emergency diesel generator repairs on September 25, 2019
71111.22 - Surveillance Testing The inspectors evaluated the following surveillance tests: Inservice Testing (IP Section 03.01)
Main article: IP 71111.22
- (1) Work Order (WO) 120163013, 1-SI-3-901-B, Motor Driven Auxiliary Feedwater Pump 1B-B Quarterly Performance Test on August 2,
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) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
MS07: High Pressure Injection Systems (IP Section 02.06) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
MS10: Cooling Water Support Systems (IP Section 02.09) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
BI02: RCS Leak Rate Sample (IP Section 02.11) (2 Samples)
- (1) Unit 1 (July 1, 2018 - June 30, 2019)
- (2) Unit 2 (July 1, 2018 - June 30, 2019)
71152 - Problem Identification and Resolution Semiannual Trend Review (IP Section 02.02)
- (1) The inspectors reviewed the licensees corrective action program for trends that might be indicative of a more safety significant issue.
Annual Follow-up of Selected Issues (IP Section 02.03) (1 Sample)
The inspectors reviewed the licensees implementation of its corrective action program related to the following issues:
- (1) The inspectors conducted safety culture interviews in the Watts Bar Site Projects organization as a result of several safety culture related condition reports. The inspectors concluded that individuals in the Watts Bar Site Projects organization understood the various methods of reporting safety concerns and were willing to use them without fear of retaliation.
INSPECTION RESULTS
Observation: Review of Condition Reports Related to Tritium Production in Unit 71152 1 Reactor During their regular review of the licensees corrective action program, the inspectors identified eleven condition reports written between February and September 2019 relating to tritium production using tritium producing burnable absorber rods (TPBAR) in the Unit 1 reactor. The inspectors evaluated this as a possible trend. The technical issues described in ten of the condition reports had insignificant impact on plant operations. Condition report 1521541, related to airborne tritium concentration in lower containment, received a detailed review by the inspectors. Specifically, increased tritium concentration in unit 1 reactor coolant sometimes resulted in increased airborne tritium in lower containment. This is because reactor coolant is collected in the reactor building equipment drain system, which is open to the lower containment atmosphere, and is present in the reactor coolant drain tank, which is vented to the lower containment atmosphere. The inspectors found that the licensee had procedures in place to monitor lower containment tritium concentrations and to ensure protection for personnel working in lower containment. Additionally, the licensee monitored gaseous releases from Unit 1 containment to ensure that those releases are below regulatory requirements. Overall, the inspectors concluded that none of the condition reports reviewed were indicative of a more significant safety issue.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On October 17, 2019, the inspectors presented the integrated inspection results to Mr.
Anthony Williams and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection Type Designation Description or Title Revision or
Procedure Date
71111.04Q Drawings 2-47W812-1 36
Miscellaneous SDD-N3-30AB- Auxiliary Building Heating, Ventilation, Air Conditioning 45
4001 System (30, 31, 44) Unit1/Unit 2
Procedures 0-SI-82-2 8 Hour Diesel Generator AC Power Source Operability 27
Verification
1-PI-OPS-PE Protection Equipment 21
2-PI-OPS-1-PE Protected Equipment 7
71111.05A Fire Plans AUX-0-676-01 WBN Prefire Plan 3
Miscellaneous Watts Bar Nuclear Plant Fire Protection Report 55
71111.05Q Corrective Action CR 1542582
Documents
Fire Plans CON-0-729-01 Pre-Fire Plan 2
71111.06 Calculations Flooding Calculation WBN0SG4009, Appendix J, Backflow 09/25/1987
Through Floor Drains
MDN-000-999- WBN Probabilistic Risk Assessment - Internal Flooding 3
2008-0146 Analysis Notebook
WBN-DC-40- Evaluating the Effects of Flooding due to Moderate Energy 5
31.51 Pipe Failures Inside and Outside of Containment
WBN-DC-40-61 Equipment and Floor Draining System 5
Corrective Action CR 1542885, 1539120
Documents
71111.11Q Corrective Action CR 1526540
Documents
Miscellaneous 1-GO-2 Reactor Startup 19
1646, 1647 Cause Determination Evaluation
Procedures 0-TI-119 Maintenance Rule Performance Indicator Monitoring, 6
Trending, and Reporting - 10CFR50.65
Work Orders 120536836
71111.13 Miscellaneous Operator's Risk Report 08/12/2019
WBN Defense in Depth Assessment 09/09/2019
Operator's Risk Report 09/25/2018
Procedures 0-SI-82-2 8 Hour Diesel Generator AC Power Source Operability 27
Inspection Type Designation Description or Title Revision or
Procedure Date
Verification
71111.15 Corrective Action CR 1534088, 1535612, 1536108, 1539213
Documents
Miscellaneous EWR-19-ELE- Evaluate the impact of one or more failed temperature 07/23/2019
030-284 sensors on the determination of the average lower
containment temperature for WBN 1
Procedures 0-TI-31.02 Plant Equipment Monitoring & Vibration Diagnostics 2
Program
1-T-30-210 Setpoint and Scaling Document 2
NEDP-10, Site Engineering Setpoint and Scaling Documents 23
NEDP-2 Safety/Quality-Related Setpoint Establishment and 23
Validation Process
NEDP-4, Quality-related Processes-Augmented QA 26
NPG-SPP-06.7 Instrumentation Setpoint, Scaling, and Calibration Program 4
NPG-SPP-09.0 Conduct of Engineering 10
Work Orders 119904284
71111.18 Miscellaneous C19-0447, C19- Fire Protection Impairment Permit
0454
WBN-0-2019- Temporary Chiller to Support Replacement of B-Train
031-004 Shutdown Board Room (SDBR) Chiller
71111.19 Corrective Action CR 1539213
Documents
Procedures 0-SI-82-12-B Monthly Diesel Start and Load Test B2-B 57
0-TI-31.02 Plant Equipment Monitoring & Vibration Diagnostics 2
Program
Work Orders 119904284 0
71111.22 Procedures 1-SI-3-901-B Motor Driven Auxiliary Feedwater Pump 1B-B Quarterly 34
Performance Test
71152 Corrective Action 1494503, Condition Reports
Documents 1521541,
22992,
24508,
Inspection Type Designation Description or Title Revision or
Procedure Date
26913,
29480,
1531261,
1533009,
1549445,
1549467,
1549912
10| ]]