IR 05000282/2021002
| ML21217A171 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 08/06/2021 |
| From: | Hironori Peterson Region 3 Branch 3 |
| To: | Domingos C Northern States Power Company, Minnesota |
| References | |
| IR 2021002 | |
| Download: ML21217A171 (19) | |
Text
SUBJECT:
PRAIRIE ISLAND NUCLEAR GENERATING PLANT - INTEGRATED INSPECTION REPORT 05000282/2021002 AND 05000306/2021002
Dear Mr. Domingos:
On June 30, 2021, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Prairie Island Nuclear Generating Plant and discussed the results of this inspection with you and other members of your staff. The results of this inspection are documented in the enclosed report.
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, Hironori Peterson Branch 3 Division of Reactor Projects Docket Nos. 05000282 and 05000306 License Nos. DPR-42 and DPR-60
Enclosure:
As stated
Inspection Report
Docket Numbers:
05000282 and 05000306
License Numbers:
Report Numbers:
05000282/2021002 and 05000306/2021002
Enterprise Identifier:
I-2021-002-0100
Licensee:
Northern States Power
Facility:
Prairie Island Nuclear Generating Plant
Location:
Welch, Minnesota
Inspection Dates:
April 01, 2021 to June 30, 2021
Inspectors:
S. Bell, Health Physicist
M. Garza, Emergency Preparedness Inspector
I. Hafeez, Reactor Inspector
K. Pusateri, Resident Inspector
J. Robbins, Operations Engineer
D. Tesar, Senior Resident Inspector
C. Zoia, Senior Operations Engineer
Approved By:
Hironori Peterson, Chief
Branch 3
Division of Reactor Projects
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Prairie Island Nuclear 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
None.
PLANT STATUS
Units 1 and 2 operated at or near full power for the entirety of the inspection period, with the exception of brief power reductions to perform surveillance testing or flexible power operations.
INSPECTION SCOPES
Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection Program - Operations Phase. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.
Starting on March 20, 2020, in response to the National Emergency declared by the President of the United States on the public health risks of the Coronavirus Disease 2019 (COVID-19), resident inspectors were directed to begin telework and to remotely access licensee information using available technology. During this time, the resident inspectors performed periodic site visits each week; conducted plant status activities as described in IMC 2515, Appendix D, Plant Status; observed risk-significant activities; and completed on-site portions of IPs. In addition, resident and regional baseline inspections were evaluated to determine if all or portions of the objectives and requirements stated in the IP could be performed remotely. If the inspections could be performed remotely, they were conducted per the applicable IP. In some cases, portions of an IP were completed remotely and on-site. The inspections documented below met the objectives and requirements for completion of the IP.
REACTOR SAFETY
71111.01 - Adverse Weather Protection
Seasonal Extreme Weather Sample (IP Section 03.01) (1 Sample)
- (1) SP 1039 The inspectors evaluated readiness for seasonal extreme weather conditions prior to the onset of high winds/tornadoes for the following systems:
Tornado Missile Walkdown on 05/12/2021
Impending Severe Weather Sample (IP Section 03.02) (1 Sample)
- (1) The inspectors evaluated the adequacy of the overall preparations to protect risk-significant systems from impending severe weather with extreme heat forecast, with chillers out of service on 06/03/2021.
71111.04 - Equipment Alignment
Partial Walkdown Sample (IP Section 03.01) (4 Samples)
The inspectors evaluated system configurations during partial walkdowns of the following systems/trains:
- (1) D5/D6 Station Blackout Diesel (SBO) Generator Walkdown on 04/26/2021
- (2) D1/D2 Emergency Diesel Generator Walkdown on 04/22/2021
- (3) CST to Auxiliary Feed Water Walkdowns on 05/12/2021 (4)11/22 Auxiliary Feed Water Walkdown during 12 AFW work window on 05/25/2021
71111.05 - Fire Protection
Fire Area Walkdown and Inspection Sample (IP Section 03.01) (5 Samples)
The inspectors evaluated the implementation of the fire protection program by conducting a walkdown and performing a review to verify program compliance, equipment functionality, material condition, and operational readiness of the following fire areas:
- (1) Fire Zone 75 Fire Areas 41 and 41A on 04/13/2021
- (2) Fire Zone 74 Fire Area 41B on 04/13/2021
- (3) Fire Zone 11 Fire Area 20 and 81 Bus 15 and 16 Switchgear Rooms on 04/20/2021
- (4) Fire Zone 12 Fire Area 18 Relay and Cable Spreading Room on 04/20/2021
- (5) Fire Zone 2 Fire Area 31 Auxiliary Feed Water Pump Room B Train on 05/20/2021
71111.06 - Flood Protection Measures
Inspection Activities - Internal Flooding (IP Section 03.01) (1 Sample)
The inspectors evaluated internal flooding mitigation protections in the:
- (1) Turbine Building flood area Auxiliary Feed Water Pump Room on 05/20/2021
71111.11A - Licensed Operator Requalification Program and Licensed Operator Performance
Requalification Examination Results (IP Section 03.03) (1 Sample)
- (1) The inspectors reviewed and evaluated the licensed operator examination failure rates for the requalification annual operating exam administered on June 14, 2021. All results were acceptable.
71111.11B - Licensed Operator Requalification Program and Licensed Operator Performance
Licensed Operator Requalification Program (IP Section 03.04) (1 Sample)
- (1) Biennial Requalification Written Examinations The inspectors evaluated the quality of the licensed operator biennial requalification written examination administered on May 10, 2021.
Annual Requalification Operating Tests The inspectors evaluated the adequacy of the facility licensees annual requalification operating test.
Administration of an Annual Requalification Operating Test The inspectors evaluated the effectiveness of the facility licensee in administering requalification operating tests required by 10 CFR 55.59(a)(2) and that the facility licensee is effectively evaluating their licensed operators for mastery of training objectives.
Requalification Examination Security The inspectors evaluated the ability of the facility licensee to safeguard examination material, such that the examination is not compromised.
Remedial Training and Re-examinations The inspectors evaluated the effectiveness of remedial training conducted by the licensee, and reviewed the adequacy of re-examinations for licensed operators who did not pass a required requalification examination.
Operator License Conditions The inspectors evaluated the licensees program for ensuring that licensed operators meet the conditions of their licenses.
Control Room Simulator The inspectors evaluated the adequacy of the facility licensees control room simulator in modeling the actual plant, and for meeting the requirements contained in 10 CFR 55.46.
Problem Identification and Resolution The inspectors evaluated the licensees ability to identify and resolve problems associated with licensed operator performance.
No findings or violations were identified
71111.11Q - Licensed Operator Requalification Program and Licensed Operator Performance
Licensed Operator Performance in the Actual Plant/Main Control Room (IP Section 03.01) (2 Samples)
- (1) The inspectors observed and evaluated licensed operator performance in the Control Room during FLEX power ops on 06/21/2021
- (2) The inspectors observed and evaluated Control Room during 21 residual heat removal run on 05/13/2021
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)
- (1) The inspectors observed and evaluated simulator scenario during pilot week on 06/14/2021
71111.12 - Maintenance Effectiveness
Maintenance Effectiveness (IP Section 03.01) (2 Samples)
The inspectors evaluated the effectiveness of maintenance to ensure the following structures, systems, and components (SSCs) remain capable of performing their intended function:
- (1) D6 Emergency Diesel Generator - With MSPI (QIM 501000049987) on 04/20/2021 (2)22CC Heat exchanger temperature control valve failed to control temperature (QIM 39650) on 04/23/2021
71111.13 - Maintenance Risk Assessments and Emergent Work Control
Risk Assessment and Management Sample (IP Section 03.01) (6 Samples)
The inspectors evaluated the accuracy and completeness of risk assessments for the following planned and emergent work activities to ensure configuration changes and appropriate work controls were addressed:
(1)122 instrument air compressor unavailability on 04/13/2021
- (2) T-3 certification meeting and operations focus item review on 04/15/2021 (3)122 diesel driven fire pump failure to start using 'B' battery bank (AR 501000050937 and 501000051005) on 05/03/2021 (4)22 charging pump failed post-maintenance testing risk assessment on 05/19/2021
- (5) Part 21 for safety related motor control center buckets (AR 501000051541) on 05/05/2021
- (6) Risk walkdown of ZX and CL systems during orange grid on 06/10/2021
71111.15 - Operability Determinations and Functionality Assessments
Operability Determination or Functionality Assessment (IP Section 03.01) (6 Samples)
The inspectors evaluated the licensee's justifications and actions associated with the following operability determinations and functionality assessments:
- (1) D6 diesel failure to reach rated speed/voltage (AR 501000049987) on 04/15/2021
- (2) Trend in 1N42 upper excore Quadrant Power Tilt Ratio (QPTR) (AR 501000049687)on 04/26/2021 (3)122 battery room refrigeration cooling unit (AR 501000052128) on 05/18/2021 (4)11/21 containment/auxiliary building chiller failures on 05/19/2021 (5)121 Fuel Oil Storage Tank (FOST) diesel transfer pump failed to start on 06/08/2021
- (6) Residual heat removal sump pump operability (Part 21 issue) on 06/09/2021
71111.18 - Plant Modifications
Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02)
(2 Partials)
The inspectors evaluated the following temporary or permanent modifications:
(1)
(Partial)
Fuel oil supply line for 23 D5 fuel oil storage tank (EC 601000001947) on 05/17/2021 (2)
(Partial)2 - 500 Ton chiller Temporary Modification on 06/22/2021
71111.19 - Post-Maintenance Testing
Post-Maintenance Test Sample (IP Section 03.01) (6 Samples)
The inspectors evaluated the following post-maintenance test activities to verify system operability and functionality:
- (1) D5 emergency diesel generator motor damper MD-32422 (WO 700088385) on 04/08/2021
- (2) SV-39403/39409 post-maintenance testing on 04/22/2021 (3)11 CL strainer post-maintenance testing (WO 700075963) on 04/29/2021
- (4) CV-31999 limit switch replacement (WO 700047608) on 06/02/2021
- (5) Troubleshoot and repair 22 change pump on 06/03/2021
- (6) SP 1101 12 Motor Driven Auxiliary Feedwater Pump quarterly flow test on 06/03/2021
71111.22 - Surveillance Testing
The inspectors evaluated the following surveillance tests:
Surveillance Tests (other) (IP Section 03.01)
- (1) SP 1093 D1 Diesel Generator Slow Start on 04/05/2021 (2)11 Residual Heat Removal Testing TS 3.5.2.A on 05/06/2021
- (3) SP 1307 D2 Diesel Generator 6-month Fast Start on 04/27/2021 (4)11 SI Testing TS 3T.5.2.A on 05/06/2021 (5)21 CC Comprehensive Test on 05/10/2021
Inservice Testing (IP Section 03.01) (2 Samples)
- (1) SP 1102 11 Turbine Driven Auxiliary Feedwater Pump Quarterly Surveillance on 04/15/2021
- (2) SP 1130A Containment Vacuum Breaker Test 3.6.8.A on 05/05/2021
71114.02 - Alert and Notification System Testing
Inspection Review (IP Section 02.01-02.04) (1 Sample)
- (1) The inspectors evaluated the following maintenance and testing of the alert and notification system:
2019 Annual ANS Review Report
2020 Annual ANS Review Report
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 Preparedness Organization.
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.
71114.06 - Drill Evaluation
Drill/Training Evolution Observation (IP Section 03.02) (2 Samples)
The inspectors evaluated:
- (1) Emergency Preparedness Drill / Training Evolution on 06/08/2021
- (2) Emergency Preparedness Exercise on 06/15/2021
RADIATION SAFETY
71124.05 - Radiation Monitoring Instrumentation
Calibration and Testing Program (IP Section 03.02) (10 Samples)
The inspectors evaluated the calibration and testing of the following radiation detection instruments:
- (1) Mirion Fastscan Whole Body Counter
- (2) JL Shepherd Model 89 Instrument Calibrator
- (3) Unit 1 Containment High Range Radiation Monitor
- (4) Gamma Spectroscopy System
-Unit 11; 3L Solid Geometry
-Unit 12; 60 ml Liquid Geometry
-Unit 13; 3L Gas Marinelli Geometry
- (5) Eberline Small Article Monitor (SAM); Model 11; SN 309741
- (6) Eberline Portal Monitor; Model PM7; SN 479831
- (7) Rados Personnel Contamination Monitor; Model Two Step; SN 479902
- (8) Johnson; Model 200W Survey Meter; SN 293099
- (9) Eberline AMS-4; SN 476326
- (10) Eberline ASP-1; SN 3958 Effluent Monitoring Calibration and Testing Program Sample (IP Sample 03.03) (2 Samples)
The inspectors evaluated the calibration and maintenance of the following radioactive effluent monitoring and measurement instrumentation:
(1)1R-19; Unit 1 Steam Generator Blowdown Monitor (2)1R-37; Unit 1 Auxiliary Building Vent Gas Monitor
71124.06 - Radioactive Gaseous and Liquid Effluent Treatment
Sampling and Analysis (IP Section 03.02) (3 Samples)
The inspectors evaluated the sampling and analysis of the following release pathways:
- (1) Waste Gas Decay Tank System
- (2) Liquid Waste System
- (3) Continuous Gaseous Effluent Release Systems
Dose Calculations (IP Section 03.03) (2 Samples)
The inspectors evaluated the following dose calculations:
- (1) Gaseous effluent dose calculations for first quarter 2021.
- (2) Liquid effluent dose calculations for first quarter
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 October 1, 2020, through March 31, 2021
- (2) Unit 2 October 1, 2020, through March 31, 2021
BI02: RCS Leak Rate Sample (IP Section 02.11) (2 Samples)
- (1) Unit 1 RCS Leakage January 1, 2021, through June 30, 2021
- (2) Unit 2 RCS Leakage January 1, 2021, through June 30, 2021
OR01: Occupational Exposure Control Effectiveness Sample (IP Section 02.15) (1 Sample)
- (1) July 01, 2020, through March 31, 2021 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) July 01, 2020, through March 31, 2021
71152 - Problem Identification and Resolution
Semiannual Trend Review (IP Section 02.02) (1 Sample)
- (1) Unit 2 Emergency Diesel Generator Issues Cognitive Trend Analysis on 06/21/2021
71153 - Follow-Up of Events and Notices of Enforcement Discretion Event Follow-Up (IP Section 03.01)
- (1) D6 diesel failure to reach speed and voltage on 06/03/2021
INSPECTION RESULTS
Observation: Semi Annual Review of D5/D6 Emergency Diesel Generators 71152 Resident Inspectors reviewed Corrective Action products associated with the D5 and D6 Emergency Diesel Generators which were generated from June 2020 thru June 2021 as well as Open/Active CAP's. There were several equipment deficiencies documented in the Corrective Action Program, but no common theme or trend was identified. The inspectors did not identify any violations or findings during the review.
Observation: D6 Diesel Failure to Reach Rated Speed and Voltage 71153 Inspectors conducted a follow up of the failure of the D6 diesel to reach rated speed and voltage. Inspectors reviewed circuit design against applicable design requirements. The inspectors identified potential improvement opportunities associated with start circuit design, however, no design deficiencies were identified. The licensee has initiated Corrective Actions to develop a procedure providing recovery instructions should the same or similar failure recur, and to investigate implementing enhancements to the fast start circuitry. The inspectors did not identify any findings or violations associated with the review.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
On April 23, 2021, the inspectors presented the emergency preparedness program inspection exit meeting inspection results to Mr. C. Domingos, Site Vice President, and other members of the licensee staff.
On May 19, 2021, the inspectors presented the radiation protection baseline inspection results to Mr. H. Hanson, Plant Manager, and other members of the licensee staff.
On May 28, 2021, the inspectors presented the Prairie Island 2021 biennial operator requalification program inspection results to Mr. H. Hanson, Plant Manager, and other members of the licensee staff.
On June 15, 2021, the inspectors presented the Prairie Island 2021 biennial operator requalification program inspection results (71111.11A) to Mr. C. Boegeman, Training Manager, and other members of the licensee staff.
On June 30, 2021, the inspectors presented the integrated inspection results for (71124.08) to Mr. C. Domingos, Site Vice President, and other members of the licensee staff.
On July 28, 2021, the inspectors presented the integrated inspection report results to Mr. C. Domingos, Site Vice President and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
F5 Appendix A
Fire Zone 12 Fire Area 18 Relay and Cable Spreading Room
F5 Appendix A
Fire Detection Zone 74 Fire Area 41B
F5 Appendix A
Fire Zone 75 Fire Area 41 and 41A
Procedures
Fire Zone 11 Fire
Area 20 and 81
BUS 15 and 16 Switchgear Rooms
7000079895
SP 2089A-2A RHR Pump and Suction Valve From RWST
05/13/2021
Work Orders
700079895
SP 2089A RHR Pump and Suction Valve Quarterly Test
05/13/2021
QF 1073-02
Crew Simulator Examination Summary for Crew 4
QF 1073-03
Individual Operator Simulator Examination Summary for
QF 1073-04
STA/SE Simulator Examination Summary for Crew 4
QF-1081-02, Rev.
(FP-T-SAT-81)
Simulator Testing Review Form - Transient Tests (Cycle 31)
05/18/2021
SIMULATOR
EXERCISE
GUIDE (SEG) PI-
LOR-NRC-2001S
20 LOR NRC SIMULATOR EVALUATION #1
SIMULATOR
EXERCISE
GUIDE (SEG) PI-
LOR-NRC-2002S
20 LOR NRC SIMULATOR EVALUATION #2
SIMULATOR
EXERCISE
GUIDE (SEG) PI-
LOR-NRC-2003S
20 LOR NRC SIMULATOR EVALUATION #3
Various
Operating Exam Data for JPMs and Scenarios from 2019
and 2020
Various
List of Current Open Simulator Deviations
Various
Scenarios and JPMs for the 2021 Requalification Exam
Cycle
Miscellaneous
WEEK 2 CREW 2
21 LOR NRC
Written Exam Questions with Correct Answers Indicated
and Plausibility Statements for the Distractors
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Biennial Written
Exam Key
FP-T-SAT-71
NRC Exam Security Requirements
FP-T-SAT-73
Licensed Operator Requalification Program Examinations
FP-T-SAT-80
Simulator Configuration Management
Procedures
FP-T-SAT-81
Simulator Testing and Documentation
Self-Assessments 60700000630
21 Pre-IP 71111.11B Self-Assessment
04/08/2021
Procedures
T-3 Certification Package
04/15/2021
501000048107
DDCLP Auto Start
Corrective Action
Documents
501000049987
D6 Didn't Come up to Full Speed
03/30/2021
Drawings
NE 116757
D6 Emergency Generator Start Sequences
NE 116575
D6 Emergency Generator Radiator Fans
NE-11675
D6 Emergency Generator Speed Governor
Completed WO Task Report-PMRQ 18703-06 - B26/LD SEQ
CAB - REPLACE 27N & RXMH2 RELAYS
06/14/2017
Miscellaneous
XCE-07478
Failure Analysis of a Relay
04/29/2021
Procedures
2C20.7
D5/D6 Diesel Generators Operating Procedure
ENG-ME-066
D5/D6 Fuel Oil Storage Requirements
Calculations
PI-D5T-1
Analysis of Record and Engineering Calculations
11/02/1992
Calibration
Records
ENG-ME-066
D5/D6 Fuel Oil Storage Requirements
Corrective Action
Documents
501000052715
MV-32247, '22 AFW TO 22 SG MV'
06/02/2021
Prairie Island Updated Safety Analysis Report-Plant Standby
Diesel Generator System
Regulatory Guide-Selection, Design, Qualification, and
Testing of Emergency Diesel Generator Units Used as Class
1E Onsite Electric Power Systems at Nuclear Power Plants
Regulatory Guide-Selection, Design, Qualification, and
Testing of Emergency Diesel Generator Units Used as Class
1E Onsite Electric Power Systems at Nuclear Power Plants
Procedures
Updated Safety
Analysis Report
Plant Standby Diesel Generator Systems - USAR Section 8
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
700085414
CL Strainer Motor PA
01/29/2021
700029674
SV 37409
10/20/2020
700029688
SV-37403 Replacement
03/16/2021
700047608
Replace Open/Close Limit Switch
06/30/2021
700075963
GMP ADAM-001 11 CLG Water Strainer Inspection
04/05/2021
700079904
SP 2102 22 Turbine B-Driven Auxiliary Feed Water Pump
Quarterly Test
05/20/2021
700079904
SP 2102 22 TB-Driven Auxiliary Feedwater Pump Quarterly
Test
04/16/2021
700080588
SP 1101 12 MD Auxiliary Feedwater Pump Quarterly Flow
and Valve Test
05/27/2021
700085414
CL Strainer Motor Pa (AR 50100048109)
01/29/2021
700085414
CL Strainer Motor PA
01/29/2021
Work Orders
700090868
Troubleshoot and Repair 22 CHG PMP
05/19/2021
700070318
Offline Test - MTR 15-4 (11 RHR PUMP)
05/09/2021
700075027
SP 21SSA CC System/Check Valve UT Test Train A
2/03/2021
700077690
Turbine Driven Auxiliary Feedwater Quarterly Test
04/15/2021
Work Orders
700081175
04/07/2021
501000025406
Dakota County
04/11/2019
501000027074
Pierce County Siren P-41
05/08/2019
501000034587
Red Wing Siren R-01 Out of Service
11/11/2019
501000035108
Siren Testing Conducted 1 Day Early
11/26/2019
501000036047
EP Potential Siren Failure P-36
2/26/2019
501000048334
2/03/2021
501000048756
2/17/2021
Corrective Action
Documents
501000049220
03/03/2021
Fire Plans
SP 1397
EPlan Fixed Siren Test
2/10/2021
PI-2019-677
CFR 50.54(q) Review Form
06/04/2019
SP 1397
EPlan Fixed Siren Test
01/14/2020
SP 1397
EPlan Fixed Siren Test
10/21/2020
SP 1397
EPlan Fixed Siren Test
11/13/2019
SP 1397
EPlan Fixed Siren Test
07/03/2019
Miscellaneous
SP 1397
EPlan Fixed Siren Test
03/03/2021
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
501000048033
NOS: Response to Drill Untimely
01/22/2021
Corrective Action
Documents
501000048120
Everbridge Auto ERO Testing
01/26/2021
Miscellaneous
Semi-annual Emergency Organization Augmentation
Response Drills
January
2019 -
December
20
501000028353
TSC Room Temperature Indication Failed
06/09/2019
501000029764
Upper TSC HVAC Not Maintaining Temperature
07/18/2019
501000030186
TSC Upper Level HVAC Ckt 1 Compressor
07/13/2019
501000031446
TSC Room Temperature High
09/04/2019
501000035000
NOS: EP Interface Agency Support
11/27/2019
501000038185
Classification Data for RMs
2/28/2020
501000041154
Emergency Shift Communicator Staffing
05/30/2020
501000041596
LOR DEP Notification Time Exceeded Goal
06/17/2020
501000041597
ORO Email Rejecting EP's 577 Form
06/17/2020
501000041747
AutoDial to TI Casino Not Working
06/22/2020
501000047833
Regulatory Review Wasn't Assigned to EP
01/15/2021
501000047877
NOS: SRD Not Functioning in EP Facility
01/19/2021
Corrective Action
Documents
501000047991
NOS: EPIP Change Review
01/21/2021
21 Nuclear Oversight Audit of Fleet Emergency
Preparedness
01/29/2021
2019 Nuclear Oversight Audit of Prairie Island Emergency
Preparedness
2/18/2019
Miscellaneous
Nuclear Oversight EP Annual Evaluation
2/05/2019
Mirion Fastscan Whole Body Counter
08/12/2020
JL Shepherd Model 89 Instrumentation Calibrator
2/02/2020
Gamma Spectroscopy System; Unit 11: 3L Solid Geometry
09/15/2020
Gamma Spectroscopy System; Unit 12; 60 ML Liquid
Geometry
04/24/2018
Gamma Spectroscopy System; Unit 13; 3L Gas Marinelli
Geometry
04/12/2018
293099
Johnson Model 293099 Survey Meter
2/08/2021
Calibration
Records
309741
Small Article Monitor; Model 11
05/01/2020
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
3958
Eberline ASP-1 Survey Instrument
09/02/2020
476326
Eberline AMS-4 Air Monitor
08/27/2020
479831
Portal Monitor; Model PM-7
06/21/2020
479902
Rados Personnel Contamination Monitor Model Two Step
2/07/2020
700050776
SP 1027.2A NMC Train A Calibration
08/07/2019
700050777
07/17/2019
501000022044
01/16/2019
501000026362
Instrument Failed Calibration As Found
04/26/2019
501000026757
Rad Monitor Performance - Adverse Trend
05/03/2019
501000026773
JL Shepherd Calibrator Budgeting
05/03/2019
501000029479
Missing Gasket at 2RE-22 Flow Totalizer
07/12/2019
501000040983
Incorrect RP Instrument Calibration
05/26/2020
Corrective Action
Documents
501000040984
Incorrect RP Instrument Acceptance Range
05/26/2020
Miscellaneous
Radiochemistry Analytical Crosscheck Data
2019-2020
2019 Land Use Census at Prairie Island
09/13/2019
20 Land Use Census at Prairie Island
09/28/2020
2019 Annual Radioactive Effluent Report and Offsite Dose
Calculation Manual
05/15/2020
20 Annual Radioactive Effluent Report and Offsite Dose
Calculation Manual
05/14/2021
Miscellaneous
February 2021 Chemistry Monthly Release Report
03/17/2021
CY-ENVR-401
Liquid Waste Tank Release Report
CY-ENVR-511
Airborne Continuous Release Report
CY-ENVR-512
Gas Decay Tank Release Instruction
Procedures
H4
Offsite Dose Calculation Manual
Corrective Action
Documents
501000051547
U1 Containment LHRA Lockbox Failure
05/05/2021
Radiological Effluent Summary Dose Data from
July 01, 2020 through March 31, 2021.
Various
Electronic Dosimetry Alarm Logs - October 1, 2020 through
March 31, 2021
Various
71151
Miscellaneous
Unit 1 and Unit 2 Radiochemistry Dose Equivalent Analysis
Data from October 1, 2020 through March 31, 2021.
Various
17