IR 05000321/2019004
| ML20038A158 | |
| Person / Time | |
|---|---|
| Site: | Hatch, 07200036  |
| Issue date: | 02/07/2020 |
| From: | Alan Blamey NRC/RGN-II/DRP/RPB2 |
| To: | Gayheart C Southern Nuclear Operating Co |
| N. Staples, RGN-II/DRP | |
| References | |
| IR 2019002, IR 2019004 | |
| Download: ML20038A158 (15) | |
Text
February 7, 2020
SUBJECT:
EDWIN I. HATCH NUCLEAR PLANT - INTEGRATED INSPECTION REPORT 05000321/2019004 AND 05000366/2019004 AND INDEPENDENT SPENT FUEL STORAGE INSTALLATION REPORT 07200036/2019002
Dear Ms. Gayheart:
On December 31, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Edwin I. Hatch Nuclear Plant. On January 23, 2020, the NRC inspectors discussed the results of this inspection with Mr. Edwin D. (Sonny) Dean and other members of your staff. The results of this inspection are documented in the enclosed report.
No findings or violations of more than minor significance were identified during this inspection.
This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with Title 10 of the Code of Federal Regulations 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely,
/RA/
Alan J. Blamey, Chief Reactor Projects Branch 2 Division of Reactor Projects
Docket Nos. 05000321, 05000366, 07200036 License Nos. DPR-57 and NPF-5
Enclosure:
As stated
Inspection Report
Docket Numbers:
05000321, 05000366, and 07200036
License Numbers:
Report Numbers:
05000321/2019004, 05000366/2019004, 07200036/2019002
Enterprise Identifier: I-2019-004-0029 and I-2019-002-0095
Licensee:
Southern Nuclear Operating Co. Inc.
Facility:
Edwin I. Hatch Nuclear Plant
Location:
Baxley, GA 31513
Inspection Dates:
October 01, 2019 to December 31, 2019
Inspectors:
D. Bacon, Senior Operations Engineer
B. Caballero, Senior Operations Engineer
P. Elkmann, Senior Emergency Preparedness Inspector
C. Fontana, Emergency Preparedness Inspector
J. Hickman, Resident Inspector
C. Jones, Senior Resident Inspector
W. Loo, Senior Health Physicist
S. Sanchez, Senior Emergency Preparedness Inspector
J. Walker, Emergency Preparedness Inspector
Approved By:
Alan J. Blamey, Chief
Reactor Projects Branch 2
Division of Reactor Projects
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Edwin I. Hatch Nuclear Plant, in accordance with the Reactor Oversight Process. The Reactor Oversight Process is the NRCs program for overseeing the safe operation of commercial nuclear power reactors. Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information.
List of Findings and Violations
No findings or violations of more than minor significance were identified.
Additional Tracking Items
Type Issue Number Title Report Section Status LER 05000366/2019-004-00 LER 2019-004-00 for Edwin I. Hatch Nuclear Plant, Unit 2, High Pressure Coolant Injection System Inoperable Due to Brief Loss of Power to HPCI Pump Flow Controller 71153 Closed
PLANT STATUS
Unit 1 began the inspection period at rated thermal power (RTP). On November 18, 2019, the unit was down powered to 88 percent due to a loss of feedwater heating. The unit was returned to RTP on November 21, 2019. On December 2, 2019, the unit reached maximum core flow and began the end of cycle coastdown for the spring refueling outage.
Unit 2 began the inspection period at RTP. On October 10, 2019, the unit was down powered to 70 percent to repair leakage on the 7th stage feedwater heater. The unit was returned to RTP on October 11, 2019. The unit operated at or near RTP for the remainder of the 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
71111.01 - Adverse Weather Protection
Seasonal Extreme Weather Sample (IP Section 03.02) (1 Sample)
- (1) The inspectors evaluated readiness for seasonal extreme weather conditions prior to the onset of seasonal cold temperatures for the following systems:
External Flooding Sample (IP Section 03.04) (1 Sample)
- (1) The inspectors evaluated readiness to cope with external flooding for the following areas:
- Intake Structure for Unit 1 and 2
71111.04Q - Equipment Alignment
Partial Walkdown Sample (IP Section 03.01) (3 Samples)
The inspectors evaluated system configurations during partial walkdowns of the following systems/trains:
- (1) Unit 1 "A" Emergency Diesel Generator on November 5, 2019
- (2) Unit 1 Residual Heat Removal Service Water (RHRSW) System, "B" loop on December 6, 2019
- (3) Unit 2 RHRSW System, "A" loop on December 26, 2019
71111.04S - Equipment Alignment
Complete Walkdown Sample (IP Section 03.02) (1 Sample)
- (1) The inspectors evaluated system configurations during a complete walkdown of the Unit 1 B Loop residual heat removal (RHR) system on December 12, 2019
71111.05Q - Fire Protection
Quarterly Inspection (IP Section 03.01) (2 Samples)
The inspectors evaluated fire protection program implementation in the following selected areas:
- (1) Unit 2 Standby Gas Filter Room, Fire Zones 2205Q, U, and T on November 7, 2019
- (2) Unit 1 A, B, and C Diesel area, Fire Zones 1401, 1402, 1403, 1406, 1407, 1409, and 1410 on November 21, 2019
71111.06 - Flood Protection Measures
Inspection Activities - Internal Flooding (IP Section 02.02a.) (1 Sample)
The inspectors evaluated internal flooding mitigation protections in the:
- (1) Unit 2 Control Building 112' level, Radiological Waste System, Condensate System, and Station Battery Rooms
71111.07A - Heat Sink Performance
Annual Review (IP Section 02.01) (1 Sample)
The inspectors evaluated readiness and performance of:
- (1) Unit 1A EDG Coolant Heat exchanger, jacket water cooler heat exchanger, lube oil cooler heat exchanger, and the Unit 1B RHR heat exchanger
71111.11A - Licensed Operator Requalification Program and Licensed Operator Performance
Requalification Examination Results (IP Section 03.03) (2 Samples)
- (1) The licensee completed the annual requalification operating test and biennial written examination required to be administered to all licensed operators in accordance with Title 10 of the Code of Federal Regulations 55.59(a)(2), Requalification Requirements, of the NRCs Operators Licenses. During the week of December 28, 2019, the inspector performed an in-office review of the overall pass/fail results of the individual operating examinations, the crew simulator operating examinations, and the biennial written examinations in accordance with Inspection Procedure (IP)
===71111.11, Licensed Operator Requalification Program. These results were compared to the thresholds established in Section 3.02, Requalification Examination Results, of IP 71111.11
- (2) The inspectors reviewed and evaluated the licensed operator examination failure rates for the requalification annual operating exam and biennial written examination completed on January 9, 2020
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) The inspectors observed and evaluated licensed operator performance in the Control Room during performance of the Unit 2 "B" Residual Heat Removal Pump Operability, Unit 1 Reactor Core Isolation Cooling Pump Operability, Unit 2 "D" Plant Service Water Pump Operability Test, and the Unit 1 High Pressure Coolant Injection Pump Operability Test on October 24, November 5, and December 13 & 16, 2019
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)
- (1) The inspectors observed and evaluated Emergency Preparedness Biannual Graded Exercise Evaluation, Scenario 19EX03 on October 22, 2019
71111.12 - Maintenance Effectiveness
Routine Maintenance Effectiveness Inspection (IP Section 02.01) (1 Sample)
The inspectors evaluated the effectiveness of routine maintenance activities associated with the following equipment and/or safety significant functions:
- (1) Review of the Licensee's 10CFR50.65(a)(3) Periodic Evaluation on December 17, 2019
71111.13 - Maintenance Risk Assessments and Emergent Work Control
Risk Assessment and Management Sample (IP Section 03.01) (4 Samples)
The inspectors evaluated the risk assessments for the following planned and emergent work activities:
- (1) Unit 1 elevated risk during the 'A' Reactor Protection System (RPS) motor generator (MG) set under voltage/degraded voltage (UV/DV) relay replacement on October 10, 2019
- (2) Unit 1 elevated risk due to biologicals found in 1B EDG underground fuel tank, 1B PSW strainer leak and 1A EDG Jacket water replacement, on October 18, 2019
- (3) Unti 2 elevated risk during contingency planning for inoperabilities of the B and D plant service water (PSW) pumps during increased frequency testing and quarterly testing on November 7, 2019
- (4) Unit 1 elevated risk during RHRSW pump B and D and the 1B EDG surveillances on November 20, 2019
71111.15 - Operability Determinations and Functionality Assessments
Operability Determination or Functionality Assessment (IP Section 02.02) (3 Samples)
The inspectors evaluated the following operability determinations and functionality assessments:
- (1) Unit 1 'B' emergency diesel generator (EDG) fuel oil storage tank (FOST) microbes exceeding specification limit on October 17, 2019
- (2) Unit 1 Residual Heat Removal Service Water "B" loop inoperable due to "B" and "D" RHRSW pumps low In-Service Test (IST) differential pressure (D/P) ratios on November 22, 2019
- (3) Unit 2 "A" RHRSW pump inoperable due to low IST D/P ratio low on December 18, 2019
71111.19 - Post-Maintenance Testing
Post-Maintenance Test Sample (IP Section 03.01) (3 Samples)
The inspectors evaluated the following post maintenance tests:
- (1) Unit 1 "A" EDG Maintenance Run following the 1A EDG Outage, 52SV-R43-001-0, Diesel, Alternator, and Accessories Inspection, Version 31.3, Work Order SNC733954 on November 1, 2019
- (2) Unit 1 surveillance SV34-T46-003-1, Standby Gas Treatment Ventilation and Operability, Version 14.0, following 1B SBGT Outage on November 22, 2019
- (3) Unit 1 surveillance 34SV-E11-004-1, RHRSW Pump Operability, Version 21.1 following 1B RHRSW Replacement, Work Order SNC1061969 on November 25, 2019
71111.20 - Refueling and Other Outage Activities
Refueling/Other Outage Sample (IP Section 03.01) (1 Sample)
- (1) The inspectors evaluated new fuel receipt and inspection activities from September 23, 2019 to December 13, 2019, for the spring refueling outage H1R29
71111.22 - Surveillance Testing
The inspectors evaluated the following surveillance tests:
Surveillance Tests (other) (IP Section 03.01)
(1)52SV-R43-001-0, Diesel, Alternator, and Accessories Inspection, Ver. 31.3, 1A EDG Outage, Test Fuel Injector Nozzles, Work Order SNC733954, on October 31, 2019
- (2) LDCR 2019-033, RCIC LSFT surveillance frequency change from 24 to 48 months, Ver. 1.0, on December 19, 2019
71114.01 - Exercise Evaluation
Inspection Review (IP Section 02.01-02.11) (1 Sample)
- (1) The inspectors evaluated the biennial emergency plan exercise during the week of October 21, 2019. The exercise scenario simulated a loss of the 2A recirculation pump due to excess vibrations caused by a leak in the pumps oil cooler. The excess vibrations caused the A reactor recirculation loop discharge piping to break, which led to the declaration of an Alert for loss of a fission product barrier. Due to severe thunderstorm activity in the area, multiple strong gusts of wind caused debris to fly into the switchyard, which caused the 2C startup auxiliary transformer to trip. Lightning strikes caused several other electrical malfunctions, thus creating conditions that simulated a loss of offsite power. A failure of a primary containment penetration seal occurred and caused drywell pressure to decrease rapidly, thus creating conditions that met the threshold for declaring a Site Area Emergency. Lastly, due to high gas gap pressures, several older fuel bundles released radioactive gas into the drywell. This caused radiation levels to increase rapidly and simulated conditions that met the threshold for a General Emergency and allowed the Offsite Response Organizations to demonstrate their ability to implement emergency actions.
71114.04 - Emergency Action Level and Emergency Plan Changes
Inspection Review (IP Section 02.01-02.03) (1 Sample)
- (1) The inspectors evaluated submitted Emergency Action Level, Emergency Plan, and Emergency Plan Implementing Procedure changes during the week of October 21, 2019. This evaluation does not constitute NRC approval.
71114.06 - Drill Evaluation
Select Emergency Preparedness Drills and/or Training for Observation (IP Section 03.01) (1 Sample)
- (1) Emergency Preparedness Biannual Exercise Evaluation, Scenario 19EX03 dated October 22, 2019.
71114.08 - Exercise Evaluation Scenario Review
Inspection Review (IP Section 02.01 - 02.04) (1 Sample)
- (1) The inspectors reviewed and evaluated in-office, the proposed scenario for the biennial emergency plan exercise at least 30 days prior to the day of the exercise.
OTHER ACTIVITIES - BASELINE
===71151 - Performance Indicator Verification
The inspectors verified licensee performance indicators submittals listed below:
EP01: Drill/Exercise Performance (IP Section 02.12)===
- (1) EP01: Drill & Exercise Performance for the period October 1, 2018, through June 30, 2019
EP02: ERO Drill Participation (IP Section 02.13) (1 Sample)
- (1) EP02: Emergency Response Organization Drill Participation for the period October 1, 2018, through June 30, 2019
EP03: Alert & Notification System Reliability (IP Section 02.14) (1 Sample)
- (1) EP03: Alert & Notification System Reliability for the period October 1, 2018, through June 30, 2019
MS05: Safety System Functional Failures (SSFFs) Sample (IP Section 02.04) (2 Samples)
- (1) Unit 1 from October 1, 2018 to September 30, 2019
- (2) Unit 2 from October 1, 2018 to September 30, 2019
MS08: Heat Removal Systems (IP Section 02.07) (2 Samples)
- (1) Unit 1 from October 1, 2018 to September 30, 2019
- (2) Unit 2 from October 1, 2018 to September 30, 2019
MS10: Cooling Water Support Systems (IP Section 02.09) (2 Samples)
- (1) Unit 1 from October 1, 2018 to September 30, 2019
- (2) Unit 2 from October 1, 2018 to September 30, 2019
71152 - Problem Identification and Resolution
Semiannual Trend Review (IP Section 02.02) (1 Sample)
- (1) The inspectors reviewed the licensees corrective action program for potential adverse trends in RHRSW and PSW pump in-service test failures, due to flow and differential pressure ratios, that might be indicative of a more significant safety 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) Through wall leak on RHR cross connect piping for Unit 2, Condition Report 1064238
71153 - Followup of Events and Notices of Enforcement Discretion Event Report (IP Section 03.02)
The inspectors evaluated the following licensee event reports (LERs):
- (1) LER 05000366/2019-004-00, High Pressure Coolant Injection System (HPCI)
Inoperable Due To Brief Loss of Power to HPCI Pump Flow Controller (ADAMS accession: ML19289E222). The inspectors determined that it was not reasonable to foresee or correct the cause discussed in the LER therefore no performance deficiency was identified. The inspectors also concluded that no violation of NRC requirements occurred.
OTHER ACTIVITIES
- TEMPORARY INSTRUCTIONS, INFREQUENT AND ABNORMAL
60855.1 - Operation of an Independent Spent Fuel Storage Installation at Operating Plants Operation of an Independent Spent Fuel Storage Installation at Operating Plants
- (1) The inspectors evaluated the licensees independent spent fuel storage installation cask storage area and casks on December 9,
INSPECTION RESULTS
Observation: Semi-Annual Trend Review Identified Adverse Trend in the Intake Components Residual Heat Removal Service Water and Plant Service Water Health.
71152 The inspectors performed a trend analysis on the licensees CAP to identify trends that could indicate the existence of a more significant safety issue. The inspectors focused their review on human performance trends, but also considered the results of inspector daily condition report screenings, licensee trending efforts, and licensee human performance results. The review nominally considered the 6-month period of May 2019 through November 2019, although some examples extended beyond those dates when the scope of the trend warranted. The inspectors compared their results with the licensees analysis of trends.
Additionally, the inspectors reviewed the adequacy of corrective actions associated with a sample of the issues identified in the licensees condition reports.
The Hatch Service Water Systems on both units have experienced water quality issues due to the increased concentrations of sand and silt due to low river level and high sandbar conditions in the Altamaha river at the intake structure. Two contributors to this problem were; 1) The dredging of the river and cleaning of the intake suction pit were performed later than normal this year. 2) The dredging of the river last year removed minimal material (13,575 cubic yards vice the average annual removal of 45,000 cubic yards). The water quality issues have resulted in an increase in strainer backwashes and degradation of several service water pumps as documented in the following condition reports (CR):
- CR10607678, 1B RHRSW Pump seal leak, May 4, 2019
- CR10618203, 1A PSW Pump has elevated vibration, June 7, 2019
- CR10626823, 1A PSW Pump in the alert range, July 8, 2019
- CR10627628, Work Order requested for river dredging, July 10, 2019
- CR10652966, 1D RHRSW Pump significantly degraded, October 6, 2019
- CR10654743, 2A RHRSW strainer needs cleaning, October 11, 2019
- CR10656976, 2B PSW Pump D/P ratio in required action, October 19, 2019
- CR10661182, 1B RHRSW Pump in required action range, November 3, 2019
- CR10662574, 2D PSW Pump D/P ratio in required action, November 7, 2019
- CR10663143, 2A RHRSW strainer needs cleaning, November 10, 2019
- CR10663827, 2B RHRSW strainer needs cleaning, November 12, 2019
- CR10664364, 1D RHRSW Pump in required action range, November 14, 2019
- CR10667931, 1A RHRSW pump is in the alert range, November 28, 2019
- CR10669576, Intake structure river level low, December 6, 2019
- CR10670688, 2C RHRSW Pump in required action range, December 12, 2019
- CR10671781, 2A RHRSW Pump in required action range, December 17, 2019 The inspectors discussed this negative trend with the licensee and the licensee acknowledged the need for a comprehensive causal analysis. The licensee initiated CR 10670010, Comprehensive Causal Product Needed - Intake Component Health, to address the adverse trend in service water equipment reliability. The inspectors reviewed the CR and determined that the licensee was adequately addressing the adverse trend. The inspectors will continue to monitor the licensees actions to address this negative trend.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On January 23, 2020, the inspectors presented the integrated inspection results to Mr.
Edwin D. (Sonny) Dean and other members of the licensee staff.
- On October 24, 2019, the inspectors presented the Emergency Preparedness Exercise inspection results to Mr. Edwin D. (Sonny) Dean and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Engineering
Evaluations
SCNH-13-020
Hatch Probable Maximum Flood Hydraulics - Severe
Accident Management (SAM) for Fukushima Near-Term
Task Force (NTTF) Recommendation 2.1 Flooding Re-
evaluation
Version 1.0
SCNH-13-021
Evaluation of Plant Hatch Local Intense Precipitation -
Severe Accident Management (SAM) for Fukushima Near-
Term Task Force (NTTF) Recommendation 2.1 Flooding Re-
evaluation
Version 1.0
Procedures
DI-OPS-36-0989
Cold Weather Checks
Version 23.4
71111.04Q Drawings
D-11004
Edwin I. Hatch Nuclear Plant Unit 1 P&ID - R.H.R. Service
Water Outside Building
Version 43.0
Procedures
Diesel Generator 1A Monthly Test
Version 25.0
Diesel Generator Standby AC System
Version 29.1
SO34-E11-010-1
Residual Heat Removal System
Version 45.1
Work Orders
SNC1061969
Replace suction head and pump 1E11C001B
11/28/2019
Drawings
H-16329
Edwin I. Hatch Nuclear Plant Unit 1 R.H.R. System P&ID
SHT. 1
Version 83.0
H-163330
Edwin I. Hatch Nuclear Plant Unit 1 R.H.R. System P&ID
SHT. 2
Version 74.0
Procedures
Residual Heat Removal System
Version 45.1
71111.05Q Drawings
A-43965, Sheets
115, 118, and 119
Unit 2 Standby Gas Treatment Filter Room
Version 0
A-43966, Sheets
Unit 1 A, B, C Diesel Area
Version 3.0
Procedures
NMP-ES-035-014
Fleet Transient Combustible Controls
Version 2.1
Calculations
BH2-M-387
Mechanical Calculations
07/14/1983
Miscellaneous
Hatch Final Safety Analysis Report, Sections 2.4 and 9.3
Revision
35.0
Edwin I. Hatch Individual Plant Examinations
2/01/1992
Procedures
Radwaste Collector System Operating Procedure
Version 9.3
Procedures
NMP-ES-012-001
1B RHR Heat Exchanger Visual Inspection Report
7/23/2019
NMP-ES-012-001
1A EDG Lube Oil Cooler Visual Inspection Report
10/29/2019
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
NMP-ES-012-001
1A EDG Jacket Water Cooler Visual Inspection Report
10/29/2019
NMP-ES-012-001
1A EDG Air Coolant Heat Exchanger Visual Inspection
Report
10/29/2019
71111.11Q Procedures
Residual Heat Removal Pump Operability
Version 22.0
High Pressure Coolant Injection Pump Operability
Version 32.5
Reactor Core Isolation Cooling Pump Operability
Version 28.6
Plant Service Water Pump Operability
Version 16.0
Miscellaneous
Living (a)(3) Documentation Package 2019
09/30/2019
Procedures
Regulatory Assessment Performance Indicator Guideline
Revision 7
NMP-ES-027
Version 10.0
Industry Guideline for Monitoring the Effectiveness of
Maintenance at Nuclear Power Plants
Revision 4A
Calculations
Equipment Out of Service Calculations
11/7/2019
Equipment Out of Service Calculations
11/20/2019
Equipment Out of Service Calculations
10/10/2019
Corrective Action
Documents
CR10655131
1B PSW Strainer Leak
10/18/2019
CR10656293
Engineering evaluation required for 1B EDG FOST microbes
exceeding specification limit
10/17/2019
Miscellaneous
Equipment Out of Service Calculations
10/18/2019
Procedures
NMP-DP-001
Operational Risk Awareness
Version 16.0
NMP-OS-010-002 Hatch Protected Equipment Logs
Version 11.0
Corrective Action
Documents
CR10664443
Division II Unit 1 RHRSW inoperable due to B/D RHRSW
pumps low IST D/P ratios
11/14/2019
CR10671781
Unit 2 A RHRSW Pump Inoperable due to low IST D/P ratio
2/16/2019
Engineering
Evaluations
CR10656293
Engineering evaluation required for 1B EDG FOST microbes
exceeding specification limit
10/17/2019
Miscellaneous
PDO 1-19-005
Prompt Determination of Operability (PDO) of 1D RHRSW
Pump
11/15/2019
PDO 2-19-007
Prompt Determination of Operability (PDO) of 2A RHRSW
Pump
2/17/2019
Procedures
NMP-AD-012
Operability Determinations and Functional Assessments
Version 13.3
Procedures
RHRSW Pump Operability
Version 21.1
Diesel, Alternator, and Accessories Inspection
Version 31.3
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
NMP-MA-014
Post Maintenance Testing/Post Modification Testing
Version 2.2
NMP-MA-014-001 Post Maintenance Testing Guidance
Version 5.4
SV34-T46-003-1
Standby Gas Treatment Ventilation and Operability
Version 14.0
Work Orders
SNC1061969
1B RHRSW Pump Replacement
11/25/2019
SNC733954
1A EDG PMT/Maintenance Run
11/01/2019
Procedures
New Fuel & New Channel Handling
Version 18.0
QCII-00032-100
QCII-00032-100, Customer New Fuel Receipt - Site
Handling and Inspection of GNF New Fuel Bundles
Revision 5
71151
Miscellaneous
Regulatory Assessment Performance Indicator Guideline
Rev. 7
Procedures
NMP-AD-029
Preparation and Reporting of Regulatory Assessment
Performance Indicator Data and the Monthly Operating
Report
Version 1.1
Corrective Action
Documents
Through Wall Leak on RHR Piping in between 2E11F073B
and 2E11F075B
9/12/2019
TE 1051930
Generate PMs for Periodic Ultrasonic Testing per NMP-ES-
24-511
2/12/2019
Procedures
NMP-GM-002
Corrective Action Program
Version 15.2
NMP-GM-002-
2
Effectiveness Review Instructions
Version 5.2