IR 05000424/2019002
| ML19219A232 | |
| Person / Time | |
|---|---|
| Site: | Vogtle, 07201039  |
| Issue date: | 08/06/2019 |
| From: | Alan Blamey Division Reactor Projects II |
| To: | Taber K Southern Nuclear Company |
| Geanette D | |
| References | |
| IR 2019001, IR 2019002 | |
| Download: ML19219A232 (20) | |
Text
August 6, 2019
SUBJECT:
VOGTLE ELECTRIC GENERATING PLANT - INTEGRATED INSPECTION REPORT 05000424/2019002, 05000425/2019002 AND 07201039/2019001
Dear Mr. Taber:
On June 30, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Vogtle Electric Generating Plant. On July 15, 2019, the NRC inspectors discussed the results of this inspection with you and other members of your staff. The results of this inspection are documented in the enclosed report.
The NRC inspectors did not identify any finding or violation of more than minor significance.
This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely,
/RA/
Alan J. Blamey, Chief Reactor Projects Branch 2 Division of Reactor Projects
Docket Nos. 05000424, 05000425 and 07201039 License Nos. NPF-68 and NPF-81
Enclosure:
Inspection Report 05000424/2019002, 05000425/2019002
and 07201039/2019001
Inspection Report
Docket Numbers:
05000424, 05000425 AND 07201039
License Numbers:
Report Numbers:
05000424/2019002, 05000425/2019002 AND 07201039/2019001
Enterprise Identifier: I-2019-002-0031 and I-2019-001-0125
Licensee:
Southern Nuclear Operating Co., Inc.
Facility:
Vogtle Electric Generating Plant
Location:
Waynesboro, GA
Inspection Dates:
April 01, 2019 to June 30, 2019
Inspectors:
M. Endress, Senior Resident Inspector
C. Safouri, Resident Inspector
J. Parent, Resident Inspector
J. Diaz-Velez, Senior Health Physicist
R. Kellner, Senior Health Physicist
S. Sanchez, Senior Emergency Preparedness Inspector
J. Walker, Emergency Response 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 Vogtle Electric Generating 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 05000424/2018-001-
Licensee Event Report (LER)2018-001-00 for Vogtle Electric Generating Plant, Unit 1, Manual Reactor Trip due to High Steam Generator Water Level.
71153 Closed
PLANT STATUS
Unit 1 began the inspection period at rated thermal power (RTP) and remained at or near rated thermal power for the entire inspection period.
Unit 2 began the inspection period in a shutdown condition due to a manual reactor trip caused by a main steam isolation valve (MSIV) unexpected closure. Following repair of the MSIV, the unit was returned to rated thermal power on April 5, 2019 and remained at or near rated thermal power 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
Summer Readiness Sample (IP Section 03.01) (1 Sample)
- (1) The inspectors evaluated summer readiness of offsite and alternate alternating current (AC) power systems.
71111.04 - 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)2A Emergency Diesel Generator (EDG) with 2B EDG out of service (OOS) on April 22, 2019.
(2)2A Residual Heat Removal (RHR) pump with 2B RHR pump OOS for preventative maintenance on May 23, 2019.
(3)1A Reserve Auxiliary Transformer (RAT) and Standby Auxiliary Transformer (SAT)with the 1B RAT OOS for corrective maintenance on June 19, 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 2 Auxiliary Feedwater (AFW) system during the 2B Motor Driven AFW system outage on June 13, 2019.
71111.05A - Fire Protection (Annual)
Annual Inspection (IP Section 03.02) (2 Samples)
- (1) The inspectors evaluated fire brigade performance on April 30, 2019, for an announced drill on Unit 2 Auxiliary Building Level B fire in Train 'A' Auxiliary Component Cooling Water (ACCW) Pump.
- (2) The inspectors evaluated fire brigade performance on May 8, 2019, for an unannounced drill on Unit 2 Auxiliary Building Level A fire in Train 'A' Component Cooling Water (CCW) pump #3.
71111.05Q - Fire Protection
Quarterly Inspection (IP Section 03.01) (6 Samples)
The inspectors evaluated fire protection program implementation in the following selected areas:
- (1) Unit 1 Control Building Level 3 Engineered Safety Features (ESF) Chiller and Normal Air Conditioner Rooms, Zone 125A/126A/179/135/153/178/180, on April 18, 2019.
- (2) Unit 1 Control Building Level A east and west penetration areas, Zone 89/90/159/87/88/93/102/158, on May 7, 2019.
- (3) Unit 2 Control Building Level A Remote Shutdown and 4.16kV Switchgear Rooms, Zone 91/92/97/98/103, on June 10, 2019.
- (4) Unit 1 Centrifugal Charging Pump (CCP) Rooms and Level C pipe penetration areas, Zone 19/20/21/14B, on June 18, 2019.
- (5) Unit 1 Containment Spray (CS) and RHR pump rooms, Zone 4/5/9/10, on June 18, 2019.
- (6) Spent Fuel Pool (SFP) refueling floor, Zone 139, on June 18, 2019.
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 planned down power to repair an Electro-Hydraulic Control (EHC) leak from Intermediate Stop Valve #4 on June 2, 2019.
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)
- (1) The inspectors observed and evaluated operator response in the simulator to a Steam Generator Tube Leak that resulted in a Steam Generator Tube Rupture concurrent with a loss of the 1A RAT on May 14, 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) Unit 2 AFW Maintenance Rule Functional Failure for motor operated valve (MOV)actuator failure, Condition Report (CR) 10593195/10603046 and Technical Evaluation (TE) 1038753, on April 23, 2019.
71111.13 - Maintenance Risk Assessments and Emergent Work Control
Risk Assessment and Management Sample (IP Section 03.01) (7 Samples)
The inspectors evaluated the risk assessments for the following planned and emergent work activities:
(1)1A EDG OOS for maintenance on April 29, 2019.
(2)2A ACCW Pump #2 inability to develop sufficient pressure due to stuck open check valve - emergent issue on May 7, 2019.
- (3) U2 N-41 Incore/Excore calibration with Loop 2 Temperature calibration on May 8, 2019.
(4)1B EDG Fragnet on May 13, 2019.
(5)2A Nuclear Service Cooling Water (NSCW) spray valve inoperability - emergent issue on June 2, 2019.
(6)1B RAT repair to resolve bushing oil leak - emergent issue on June 12, 2019.
(7)2B Motor Driven AFW pump OOS for preventative maintenance on June 13-14, 2019.
71111.15 - Operability Determinations and Functionality Assessments
Operability Determination or Functionality Assessment (IP Section 02.02) (6 Samples)
The inspectors evaluated the following operability determinations and functionality assessments:
- (1) Unit 2 Degraded hydraulic hoses at handpump station for Loop 2 Atmospheric Relief Valve (ARV) and degraded ARV block valve on May 2, 2019.
- (2) Unit 2 Impact on Internal Plant Computer (IPC) calorimetric due to volume control tank temperature indication failing high on May 6, 2019.
- (3) Unit 1 Train 'B' NSCW Fan #1 Low Oil on May 15, 2019.
- (4) Unit 2 Train 'B' RHR pump oil leak on May 23, 2019.
- (5) Unit 1 Overvoltage relay received during 1B EDG test on June 20, 2019.
- (6) Unit 1 Turbine Driven AFW Pump trip and throttle valve steam leak on June 26, 2019.
71111.19 - Post-Maintenance Testing
Post Maintenance Test Sample (IP Section 03.01) (5 Samples)
The inspectors evaluated the following post maintenance tests:
- (1) Unit 2 Train 'A' CCP system outage for preventative maintenance on April 11, 2019, SNC970502.
- (2) Unit 1 Train 'A' EDG generator brush work on May 7, 2019, SNC996179.
- (3) Unit 1 Train 'B' EDG generator brush work on May 14, 2019, SNC999680.
- (4) Unit 1 Train 'B' NSCW Pump #4 motor replacement on April 29, 2019, SNC1001481.
- (5) Unit 2 Train 'B' Motor Driven AFW pump system outage on June 14, 2014, 10008-C.
71111.20 - Refueling and Other Outage Activities
Refueling/Other Outage Sample (IP Section 03.01) (1 Sample)
- (1) The inspectors evaluated activities during a forced outage on Unit 2 due to a MSIV failure from April 1, 2019 to April 3, 2019.
71111.22 - Surveillance Testing
The inspectors evaluated the following surveillance tests:
Inservice Testing (IP Section 03.01)
(1)
===14804B-1, 1B Safety Injection (SI) pump Inservice Test (IST), on April 16, 2019.
(2)14807A-2, 2A Motor Driven AFW pump IST, on May 2, 2019.
Surveillance Tests (other) (IP Section 03.01)===
(1)
===14951-C, Fire Suppression System Operability Tests, on April 11, 2019.
- (2) 14980A-2, 2A EDG Operability Test, on May 9, 2019.
71114.02 - Alert and Notification System Testing
Inspection Review (IP Section 02.01-02.04)===
- (1) The inspectors evaluated the maintenance and testing of the alert and notification system during the week of May 6, 2019.
71114.03 - Emergency Response Organization Staffing and Augmentation System
Inspection Review (IP Section 02.01-02.02) (1 Sample)
- (1) The inspectors evaluated the readiness of the Emergency Response Organization during the week of May 6, 2019.
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 May 6, 2019. This evaluation does not constitute NRC approval.
71114.05 - Maintenance of Emergency Preparedness
Inspection Review (IP Section 02.01 - 02.11) (1 Sample)
- (1) The inspectors evaluated the maintenance of the emergency preparedness program during the week of May 6, 2019.
71114.06 - Drill Evaluation
Drill/Training Evolution Observation (IP Section 03.02) (1 Sample)
The inspectors evaluated:
- (1) The inspectors observed one emergency preparedness drill conducted on May 21, 2019. The inspectors observed licensee activities in the simulator and technical support center to evaluate implementation of the emergency plan, including event classification, notification, dose assessment, and protective action recommendations.
The inspectors evaluated the licensees performance against criteria established in the licensees procedures. Additionally, the inspectors attended the post-exercise critique to assess the licensees effectiveness in identifying emergency preparedness weaknesses and verified the identified weaknesses were entered in the corrective action program.
RADIATION SAFETY
71124.06 - Radioactive Gaseous and Liquid Effluent Treatment
Walk Downs and Observations (IP Section 02.01) (1 Sample)
The inspectors walked down the following gaseous and liquid radioactive effluent monitoring and filtered ventilation systems to assess the material condition and verify proper alignment according to plant design:
(1)
- Liquid Radwaste Processing System (U1 and U2 RE-018)
- Gaseous Radwaste Processing System (RE-14)
- Steam Generator Blowdown System (U1 RE-21)
- Plant Exhaust Ventilation System (U1 RE-12444)
- Radwaste Processing Facility Exhaust Ventilation System (RE-16980)
Calibration and Testing Program (Process & Effluent Monitors) (IP Section 02.02) (1 Sample)
The inspectors reviewed the following gaseous and liquid effluent monitor instrument calibrations and tests:
- (1) The inspectors reviewed gaseous and liquid effluent monitor instrument calibrations or tests by reviewing information not limited to but including alarm set points, periodicity, National Institute of Standards and Traceability for sources used for the following sample set of monitors:
- Work Order (WO) # SNC516395, Radwaste Processing Building Vent Isotopic Calibration, 05/06/2016.
- WO# SNC601802, U1 Steam Generator Blowdown (SGBD) Rad Monitor 1RE0021 Isotopic Calibration, 04/20/2017.
- WO# SNC612277, 1RE0018 Liquid Effluent Rad Monitor Channel [Electronic]
Calibration, 04/13/2017.
- WO# SNC614892, U2 Plant Vent Wide Range Post Accident Noble Gas Monitors 2RE12444C, D, and E (Normal, Mid, and High) Isotopic Calibration, 07/24/2017.
- WO# SNC639333, Radwaste Processing Building Vent Isotopic Calibration, 10/31/2017.
- WO# SNC644751, 1RE0018 Liquid Effluent Rad Monitor, 18 Month Isotopic Calibration, 11/02/2017.
- WO# SNC729181, Radwaste Processing Building Vent Channel [Electronic]
Calibration, 03/01/2017.
- WO# SNC757335, U1 SGBD Rad Monitor 1RE0021 Isotopic Calibration, 09/17/2018.
- WO# SNC777380, U2 Plant Vent Wide Range Post Accident Noble Gas Monitors 2RE12444C, D, and E (Normal, Mid, and High) Isotopic Calibration, 11/06/2018.
- WO# SNC783942, 1RE0018 Liquid Effluent Rad Monitor Channel [Electronic]
Calibration, 12/07/2018.
- WO# SNC805676, 1RE0018 Liquid Effluent Rad Monitor, 18 Month Isotopic Calibration, 01/14/2019.
- WO# SNC867276, Radwaste Processing Building Vent Channel [Electronic]
Calibration, 08/24/2018.
- WO# SNC631674, U1 Plant Vent Wide Range Post Accident Noble Gas Monitors 1RE12444C, D, and E (Normal, Mid, and High) Channel [Electronic]
Calibration, 07/13/2017.
- WO# SNC795830, U1 Plant Vent Wide Range Post Accident Noble Gas Monitors 1RE12444C, D, and E (Normal, Mid, and High) Channel [Electronic]
Calibration, 11/30/2018.
Sampling and Analysis (IP Section 02.03) (1 Sample)
The inspectors reviewed the following:
The inspectors reviewed the following radioactive effluent sampling and analysis activities:
- Gamma Spectrum Analysis, Sample ID 26Apr19-001, Unit 1 Containment Noble Gas, 04/26/2019.
- Gamma Spectrum Analysis, Sample ID 02May19-009, Unit 1 Waste Monitor Tank #12 Liquid, 05/02/2019.
- Gamma Spectrum Analysis, Sample ID 19Jun19-009, Unit 2 Waste Monitor Tank #9 Liquid, 06/19/2019.
Effluent discharges with inoperable monitors:
- No effluent discharges with inoperable monitors that required compensatory measures were available for review during this inspection period.
Instrumentation and Equipment (IP Section 02.04) (1 Sample)
The inspectors reviewed the following radioactive effluent discharge system surveillance test results:
- (1) The inspectors reviewed flow rates for effluent stack and related vent flow and surveillances. Inspectors also reviewed maintenance and methodologies for one or two high-range effluent monitors (or other effluent/process monitor) relied on in emergency operating procedures for decision making. Some records reviewed were:
- WO# SNC729475, Radwaste Processing Building Vent Flow Calibration, 11/22/2016.
- WO# SNC637175, Perform Surveillance [18 month visual, DOP test, and charcoal sampling] of Unit 1 Containment Post LOCA Purge Filter Exhaust Per Procedure 28650-1, 06/24/2019.
- WO# SNC808573, Perform Surveillance [18 month visual, DOP test, and charcoal sampling] of Unit 1 Containment Post LOCA Purge Filter Exhaust Per Procedure 28650-1, 06/24/2019.
- WO# SNC867429, Radwaste Processing Building Vent Flow Calibration, 07/17/2018.
- WO# SNC631674, U-1 Plant Vent Post Accident Monitor 1RE-12444C Channel [Electronic] Calibration, 07/14/2017.
- WO# SNC795830, U-1 Plant Vent Post Accident Monitor 1RE-12444C Channel [Electronic] Calibration, 11/30/2018.
- WO# SNC714824, U-1 Steam Generator Blowdown Flow Calibration, 11/03/2016.
- WO# SNC855918, U-1 Steam Generator Blowdown Flow Calibration, 04/12/2018.
- WO# SNC805675, U-1 Waste Monitor Pump Discharge Flow Calibration [U-1 RE-0018], 01/17/2019.
- WO# SNC805675, U-1 Waste Monitor Pump Discharge Flow Calibration [U-1 RE-0018], 01/17/2019.
Dose Calculations (IP Section 02.05) (1 Sample)
The inspectors reviewed the following to assess public dose:
- (1) The inspectors reviewed required annual reports for changes, release permits and the offsite dose calculation manual for changes and results. Some documents reviewed included the following:
- Liquid Release Permit Number L-20190502-042-B, Unit 1 Waste Monitor Tank
- 12, 05/02/2019.
- Liquid Release Permit Number L-20190619-048-B, Unit 2 Waste Monitor Tank
- 9, 06/19/2019.
- Gaseous Effluents Discharge Permit Number G-20190426-155-B, Unit 1 Containment Noble Gas, 04/26/2019.
Abnormal gaseous or liquid tank discharges:
- No abnormal gaseous or liquid tank discharges were available for review during this inspection period.
71124.07 - Radiological Environmental Monitoring Program
Site Inspection (IP Section 02.01) (1 Sample)
Inspectors evaluated licensee performance in ensuring Radiological Environmental Monitoring Program (REMP) is implemented in accordance with licensing documentation and REMP is validating doses are within the legal dose limits. Inspectors also reviewed the licensees effort to continue to implement the NEI/Industry Groundwater Protection Initiative.
- (1) The inspectors performed walk-downs of sampling stations, thermoluminescent dosimeter (TLD) locations and meteorological instrumentation. Inspectors also performed observations of preparation and collections of different environmental sample types. Inspectors reviewed sampling results and maintenance, calibration, quality control and ground water records. Records reviewed, and samples observed included but were not limited to the following:
Sampling stations walk-downs, calibrations and maintenance record review
- Waynesboro Air Particulate and Iodine Sampler, 2017/2018 Calibration.
- River Road Air Particulate and Iodine Sampler, 2017/2018 Calibration.
- Meteorological Tower Air Particulate and Iodine Sampler, 2017/2018 Calibration.
- Girard Air Particulate and Iodine Sampler, 2017/2018 Calibration.
- Simulator Building Air Particulate and Iodine Sampler, 2017/2018 Calibration.
- Discharge Air Particulate and Iodine Sampler, 2017/2018 Calibration.
- Hancock Landing Road Air Particulate and Iodine Sampler, 2017/2018 Calibration.
- Environmental TLD EX000144334 Girard Station.
- Environmental TLD EX000411155 Simulator Station.
- Environmental TLD EX000437101 Hancock Landing Rd. Station.
Note: The inspectors were unable to perform walk-down of water sampling stations.
The inspectors observed the following environmental sample collections and preparations on 6/18/2019
- Waynesboro Air Particulate and Iodine Sampler
- River Road Air Particulate and Iodine Sampler
- Meteorological Tower Air Particulate and Iodine Sampler
- Girard Air Particulate and Iodine Sampler
- Simulator Building Air Particulate and Iodine Sampler
- Discharge Air Particulate and Iodine Sampler
- Hancock Landing Road Air Particulate and Iodine Sampler
Missed sample, inoperable sampler, lost TLD, or anomalous measurement:
- Dec. 18, 2018 - Gross Beta Station, Deviation-Low Volume Sample.
- 3rd Qtr. 2018 - Optically stimulated luminescent dosimeter (OSLD), V04 location, Deviation-No sample.
- 4th Qtr. 2018 - OSLD, V05 location, Deviation-No sample.
- Jan. 9, 2018 - Air Sample Meteorology Tower and River Road, Deviation-Not representative sample.
- Feb. 6, 2018 - Air Sample Simulator Building, Deviation-Not representative sample.
- Oct. 2018 - Vegetation, Deviation-Not representative sample.
Sampling program for the potential of licensed material entering groundwater identified the following Systems, Structures and Components (SSCs):
- Refueling Water Storage Tank (RWST) Secondary Containment Wall and Sumps.
- Radwaste Processing Facility.
- RWST Above Ground Piping/Valves.
- RWST Tank.
- Containment Systems.
Groundwater Protection Initiative (GPI) Implementation (IP Section 02.02) (1 Sample)
- (1) The inspectors reviewed the licensees continuing implementation of the voluntary Nuclear Energy Institute/Ground Water Protection Initiative.
OTHER ACTIVITIES - BASELINE
===71151 - Performance Indicator Verification
The inspectors verified licensee performance indicators submittals listed below:
BI01: Reactor Coolant System (RCS) Specific Activity Sample (IP Section 02.10)===
- (1) Unit 1 (April 1, 2018 - March 31, 2019).
- (2) Unit 2 (April 1, 2018 - March 31, 2019).
BI02: RCS Leak Rate Sample (IP Section 02.11) (2 Samples)
- (1) Unit 1 (April 1, 2018 - March 31, 2019).
- (2) Unit 2 (April 1, 2018 - March 31, 2019).
EP01: Drill/Exercise Performance (IP Section 02.12) (1 Sample)
- (1) EP01: Drill & Exercise Performance for the period July 1, 2018, through December 31, 2018.
EP02: ERO Drill Participation (IP Section 02.13) (1 Sample)
- (1) EP02: Emergency Response Organization Drill Participation for the period July 1, 2018, through December 31, 2018.
EP03: Alert & Notification System Reliability (IP Section 02.14) (1 Sample)
- (1) EP03: Alert & Notification System Reliability for the period July 1, 2018, through December 31, 2018.
OR01: Occupational Exposure Control Effectiveness Sample (IP Section 02.15) (1 Sample)
- (1) Monthly Performance Indicator Data for the Occupational Radiation Safety Cornerstone, September 2018 to May 2019.
PR01: Radiological Effluent Technical Specifications/Offsite Dose Calculation Manual Radiological Effluent Occurrences (RETS/ODCM) Radiological Effluent Occurrences Sample.
(IP Section 02.16) (1 Sample)
- (1) Gaseous, Particulate, and Liquid Effluent Release Permit Dose calculation results from October 2018 to June 2019.
Monthly Performance Indicator Data for the Public Radiation Safety Cornerstone from September 2018 to May 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 Unit 1 and Unit 2 battery performance and condition that might be indicative of a more significant safety issue.
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 05000424/2018-001-00, Manual Reactor trip due to High Steam Generator Water Level (ML18242A369): 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 activities related to long-term operation and monitoring of their independent spent fuel storage installation.
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On July 15, 2019, the inspectors presented the integrated inspection results to Mr. Keith Taber and other members of the licensee staff.
- On May 10, 2019, the inspectors presented the Emergency Preparedness Program Inspection to Mr. Tim Krienke and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Miscellaneous
Site Certification Letter for Summer Readiness
05/15/2019
Drawings
2X4DB161-1
P&I Diagram - Auxiliary Feedwater System Condensate
Storage & Degasifier System - System No. 1302
37.0
Drawings
2X4DB161-2
P&I Diagram - Auxiliary Feedwater System - System No.
1302
26.0
Drawings
2X4DB161-3
P&I Diagram - Auxiliary Feedwater Pump System (Auxiliary
Feedwater Pump Turbine Driver) - System 1302
38.0
Drawings
2X4DB168-3
P&I Diagram - Condensate & Feedwater System - System
No. 1302
37.0
Procedures
13610-2
Auxiliary Feedwater System
Corrective Action
Documents
10608795
Corrective Action
Documents
10608903
Procedures
NMP-TR-425-F01
Fire Drill Scenario Development and Approval Sheet
5.0
Procedures
NMP-TR-425-F14
Fire Drill Package
1.1
71111.11Q Procedures
18016-1
Condensate and F/W Malfunction
1.1
71111.11Q Procedures
19000-1
E-0 Reactor Trip or Safety Injection
71111.11Q Procedures
19030-1
E-3 Steam Generator Tube Rupture
3.1
71111.11Q Procedures
19031-1
ES-3.1 Post SGTR Cool Down Using Backfill
1.1
71111.11Q Procedures
NMP-TR-209-F02
Southern Nuclear Company Lesson Plan - SGTL/SGTR
1.0
71111.11Q Work Orders
SNC1019029
Procedures
NMP-ES-027
Corrective Action
Documents
10616225
Corrective Action
Documents
10618711
Corrective Action
Documents
10619158
Corrective Action
Documents
Resulting from
10616349
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Inspection
Drawings
Elementary Diagram - Nuclear Service Cooling Water
System 2-1202-P4-005-M01
23.0
Miscellaneous
Unit 2 Phoenix Integrated Risk Reports for June 2, 2019
through June 3, 2019
Miscellaneous
Unit 1 Narrative Control Room Logs for June 2, 2019
through June 3, 2019
Miscellaneous
Plan of the Day for June 2, 2019 through June 3, 2019
Miscellaneous
Unit 1 Phoenix Integrated Risk Reports for June 10, 2019
through June 13, 2019
Miscellaneous
Unit 1 Narrative Control Room Logs for June 10, 2019
through June 13, 2019
Miscellaneous
Plan of the Day for June 10, 2019 through June 13, 2019
Miscellaneous
Unit 2 Phoenix Integrated Risk Reports for June 10, 2019
through June 13, 2019
Miscellaneous
Unit 2 Narrative Control Room Logs for June 10, 2019
through June 13, 2019
Miscellaneous
Unit 1 Phoenix Integrated Risk Reports for May 13, 2019
through May 14, 2019
Miscellaneous
Unit 1 Narrative Control Room Logs for May 13, 2019
through May 14, 2019
Miscellaneous
Plan of the Day for May 13, 2019 through May 14, 2019
Procedures
NMP-GM-031-
001
Online Maintenance Rule (a)(4) Risk Calculations
5.0
Procedures
NMP-GM-031-
004
PRA Functionality Determination
4.0
Procedures
NMP-OS-010
Protected Train/Division and Protected Equipment Program
8.0
Procedures
NMP-OS-010-003 Vogtle Protected Equipment Logs
10.0
Corrective Action
Documents
10605213
Corrective Action
Documents
10605455
Corrective Action
Documents
10605455
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Corrective Action
Documents
10608019
Corrective Action
Documents
10610626
Corrective Action
Documents
10610884
Corrective Action
Documents
276270
Corrective Action
Documents
Resulting from
Inspection
1044412
Corrective Action
Documents
Resulting from
Inspection
10611294
Corrective Action
Documents
Resulting from
Inspection
10615263
Drawings
2X4DB159-2
P&I Diagram Main Steam System No. 1301
33.0
Miscellaneous
Vogtle Post-Uprate Calorimetrics
Miscellaneous
AX4AD02-00147
Instruction Manual for Fans Geareducers and Motors
Procedures
NMP-AD-031-
GL01
Past Operability/Functionality Review
1.0
Procedures
NMP-GM-006-
GL11
Work Prioritization Screening
2.0
Work Orders
SNC1015398
Work Orders
SNC936564
Work Orders
SNC977850
Corrective Action
Documents
10600509
Corrective Action
Documents
10601393
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Corrective Action
Documents
10606142
Procedures
14802B-1
Train B NSCW Pump / Check Valve IST and Response Time
Test
2.3
Procedures
14808A-2
Train A Centrifugal Charging Pump and Check Valve IST
and Response Time Test
6.2
Work Orders
SNC1001481
Work Orders
SNC805911
Work Orders
SNC807017
Work Orders
SNC975295
Work Orders
SNC996179
Corrective Action
Documents
Resulting from
Inspection
10600406
Procedures
11885A-2
Diesel Generator 2A Operating Log
5.3
Procedures
14804B-1
Safety Injection Pump B Inservice and Response Time Tests 8.0
Procedures
14807A-2
Train A Motor Driven Auxiliary Feedwater Pump / Check
Valve Inservice and Response Time Test
Procedures
14951-C
Fire Suppression System Operability Tests
Procedures
14952-C
Fire Suppression System - Annual System Pump Test
(FSAR Fire Protection Surveillance)
Procedures
14980A-2
Diesel Generator 2A Operability Test
30.1
Calculations
Licensing
Document
Change Request
2017-047
Vogtle Offsite Dose Calculation Manual Revision
Corrective Action
Documents
10492085,
10517814,
10533772,
10553112,
10578871,
10583456,
10587270, and
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
10591513
Corrective Action
Documents
Work Order #
SNC889446
Elevated Backgrounds on 1RE-018 and 2RE-018 (Liquid
Effluent Release Monitor)
Corrective Action
Documents
Resulting from
Inspection
CR 10622992
Lost Document Numbers 28650-101-SNC637175 and
28650-101-SNC808573, Surveillance to perform 18-month
inspection/Cntmt Purge
06/24/2019
Miscellaneous
Serial Number:
Cl-36-08-1593
(F3-848)
General Atomics Certificate of Conformance, Serial Number:
Cl-36-08-1593 (F3-848)
10/06/2008
Miscellaneous
Source No. 1412-
Eckert & Ziegler Certificate of Calibration, Co-60 Source No.
1412-93 [GE-ESI S/N 10-173, VEGP # 1165-00-00]
01/07/2010
Miscellaneous
Source No. F3-
848
Eckert & Ziegler Certificate of Calibration, Cl-36 Source No.
F3-848 [GE-ESI S/N CL-36-08-1593, VEGP # 1125-00-00]
08/01/2008
Miscellaneous
Source Serial
Number 10-173
General Atomics Radiation Source Certificate of Calibration,
Serial Number 10-173
07/26/2010
Procedures
34311-C
Operation of DRMS Liquid Release Monitors 1(2)RE-0018
Version 28.4
71151
Miscellaneous
Electronic Dosimeter (ED) Dose and Dose Rate Alarm Logs,
06/01/2018 to 06/01/2019
Miscellaneous
Unit 1 120VAC System Health Report
Miscellaneous
Unit 2 120VAC System Health Report
Corrective Action
Documents
21934
Corrective Action
Documents
10511615
Corrective Action
Documents
274365
Miscellaneous
Vogtle Electric
Generating Plant
- Unit 1 Licensee
Event Report
2018-001-00
Manual Reactor trip due to High Steam Generator Water
Level
08/30/2018
Procedures
18016-1
Condensate and F/W Malfunction
1.1