IR 05000263/2020002

Integrated Inspection Report 05000263/2020002

ML20216A756
Person / Time
Site:	Monticello
Issue date:	08/03/2020
From:	Hironori Peterson Region 3 Branch 3
To:	Conboy T Northern States Power Company, Minnesota
References
IR 2020002
Download: ML20216A756 (21)

Text

August 3, 2020

SUBJECT:

MONTICELLO NUCLEAR GENERATING PLANT - INTEGRATED INSPECTION REPORT 05000263/2020002

Dear Mr. Conboy:

On June 30, 2020, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Monticello Nuclear Generating Plant. On July 7, 2020, 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.

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/

Hironori Peterson, Chief Branch 3 Division of Reactor Projects

Docket No. 05000263 License No. DPR-22

Enclosure:

As stated

Inspection Report

Docket Number:

05000263

License Number:

DPR-22

Report Number:

05000263/2020002

Licensee:

Northern States Power Company, Minnesota

Facility:

Monticello Nuclear Generating Plant

Location:

Monticello, MN

Inspection Dates:

April 01, 2020 to June 30, 2020

Inspectors:

R. Elliott, Acting Senior Resident Inspector

N. Feliz-Adorno, Branch Chief

T. Go, Health Physicist

G. Hansen, Sr. Emergency Preparedness Inspector

M. Holmberg, Senior Reactor Inspector

D. Krause, Resident Inspector

J. Robbins, Acting Sr. Resident Inspector

N. Shah, Project Engineer

A. Shaikh, Senior Reactor Inspector

D. Szwarc, Senior Reactor Inspector

J. Weigandt, Resident Inspector

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 Monticello 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

Type Issue Number Title Report Section Status URI 05000263/2020002-01 Partial Sample of FZ-08,

Cable Spreading Room Past Operability due to Installation of Heat Detectors with Incorrect Setpoint 71152 Open

PLANT STATUS

Monticello began the inspection period operating at approximately 100 percent power and, with the following exceptions, remained at that level throughout the inspection period. The plant reduced power to 75 percent, on June 17, 2020, for quarterly turbine valve testing and control rod drive scram insertion time testing, returning to 100 percent power prior to midnight.

Monticello performed multiple flexible power operations over the quarter, for electric grid efficiencies in the early mornings, reducing power to approximately 80 percent then returning to 100 percent power.

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 (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 and during that time conducted plant status activities as described in IMC 2515, Appendix D; 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 portion 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.

71111.01 - Adverse Weather Protection

Seasonal Extreme Weather Sample (IP Section 03.01) (1 Sample)

The inspectors evaluated readiness for seasonal extreme weather conditions.

(1) Ice storm preparations

External Flooding Sample (IP Section 03.03) (1 Sample)

The inspectors evaluated site readiness to cope with external flooding due to forecast high river levels from spring ice melt and rain

(1) Intake basin and discharge canal and circulating water (CW) water house, including emergency service water, and diesel fire pump areas

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)12 diesel generator emergency service water system - protected, on April 15, 2020

(2) Anticipated transient without scram inverter Division 1 - protected, on April 21, 2020

(3) Hardened pipe vent on May 4, 2020

(4) Circulating water bay traveling screens post diving activities on May 12, 2020

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 (FZ) 09, control room, on April 10, 2020

(2) FZ-02-B, east HCU on June 30, 2020

(3) FZ-16, turbine building corridor east & west 911' & 931' on June 30, 2020

(4) FZ-17, turbine building north cable corridor on June 30, 2020

(5) FZ-19-C, feedwater pipe chase on June 30, 2020

71111.07A - Heat Sink Performance

Annual Review (IP Section 03.01) (1 Sample)

The inspectors evaluated readiness and performance of:

(1) 1136-01 [Residual Heat Removal] RHR Division 1 heat exchanger efficiency on April 1, 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 Sample)

The inspectors observed and evaluated licensed operator performance in the control room during quarterly review of licensed operator requalification performance.

(1) Downpower to 75 percent for quarterly turbine valve testing, reactivity maneuvering, and control rod drive scram insertion time testing

Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)

The inspectors observed and evaluated Resident Inspector Quarterly Review of Licensed Operator Requalification:

(1) Licensed operator requalification cycle MT-LOR-20C-001V simulator evolution on June 8, 2020

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)4KV breaker performance/maintenance on June 12, 2020

(2) Residual heat removal on June 12, 2020

71111.13 - Maintenance Risk Assessments and Emergent Work Control

Risk Assessment and Management Sample (IP Section 03.01) (4 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)15B feedwater heater transient on May 28, 2020

(2) Loss of 11 cooling tower fans on June 2, 2020 (3)

'C' main steam drain tank controller on June 3, 2020

(4) Division 1 RHR pump vibrations in alert range on June 9, 2020

71111.15 - Operability Determinations and Functionality Assessments

Operability Determination or Functionality Assessment (IP Section 03.01) (4 Samples)

The inspectors evaluated the licensee's justifications and actions associated with the following operability determinations and functionality assessments:

(1) DPIS-2-129C, recirculation loop DP LPCI [low pressure coolant injection] loop select interlock operability questioned on May 15, 2020

(2) CRD system anchor bolts loose or missing on May 29, 2020

(3) Weak link error, valve thrust assessment 10" anchor darling gate valves on June 12, 2020 (4)

'A' RHR room cable trays not fastened per MPS-2096 on June 19, 2020

71111.18 - Plant Modifications

Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02)

(1 Sample 1 Partial)

The inspectors evaluated the following temporary or permanent modifications:

(1) Moisture separator high level trip SPV on June 12, 2020 (2)

(Partial)

Remove RFP Start Interlock POS-2375 and POS-2376

71111.19 - Post-Maintenance Testing

Post-Maintenance Test Sample (IP Section 03.01) (8 Samples)

The inspectors evaluated the following post maintenance test activities to verify system operability and functionality:

(1) OPS-B2210, Perform V-EF-22 Reactor Building Main Exhaust Fan 480 VAC Supply PMT on April 2, 2020

(2) OPS-DG-1/SSP1, 11 EDG Speed Sensing PMT on April 17, 2020

(3) OPS-B3105, C-93-11 EDG Control Panel PMT on April 17, 2020

(4) DG1-Gov-11, 11 EDG Control Panel PMT on April 17, 2020

(5) G-3A, 11 EDG PMT on April 17, 2020

(6) RV-1523, P-160A Discharge Relief Valve PMT on April 17, 2020

(7) Electric ATWS Inverter-B PMT on April 23, 2020

(8) P-202C - 13 RHR Pump PMT/RTS on June 9, 2020

71111.22 - Surveillance Testing

The inspectors evaluated the following surveillance tests:

Surveillance Tests (other) (IP Section 03.01)

(1)0032 [Emergency Core Cooling System] ECCS Pump Start Permissive Sensor Test on April 2, 2020

(2) IC-PPS 0006 Scram Discharge Volume Hi Level Scram Tests on April 7, 2020 (3)1052-05 Diesel Fuel Transfer Pump Quarterly Pump and Valve Test on April 14, 2020

(4) P-160A Diesel Fuel Transfer Pump Quarterly Pump and Valve Test on April 16, 2020

Inservice Testing (IP Section 03.01) (1 Sample)

(1) MO2061 and MO2062 Torus to [High Pressure Coolant Injection] HPCI Suction Isolation Valves on March 23, 2020

RCS Leakage Detection Testing (IP Section 03.01) (1 Sample)

(1) B.04.01-05 H.4, Rise in Unidentified Leakage on June 19, 2020

FLEX Testing (IP Section 03.02) (1 Sample)

(1) OSP-FIR-0611, G-507 Flex Portable Diesel Generator Test on April 23, 2020

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:

• Annual siren inspection and maintenance records for the period from May 2018 to May 2020

• Monthly alert notification system (siren) tests for the period from May 2018 to May 2020

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) (1 Sample)

The inspectors evaluated:

(1) Emergency Plan Table-top Drill coordinating Emergency Operations Facility, Technical Support Center, and off-site organization on June 30,

71124.08 - Radioactive Solid Waste Processing & Radioactive Material Handling, Storage, &

Transportation

Waste Characterization and Classification (IP Section 03.03) (2 Samples)

(1) The inspectors evaluated the licensees characterization and classification of radioactive waste shipment No. 20-32; Exclusive Use Shipment; UN-3321, LSA-II to UniTech Services, Oak Ridge, Tennessee.

(2) The inspectors evaluated the licensees characterization and classification of radioactive waste shipment No. 19-76; Exclusive Use Shipment; UN-3321; LSA-II to Energy Solution Clive Facility, Clive, Utah.

Shipping Records (IP Section 03.05) (5 Samples)

The inspectors evaluated the following non-excepted radioactive material shipments through a record review:

(1) Shipment No. 20-32; Exclusive Use Shipment; LSA-II, UN-3321, Dry Active Waste (DAW) Plant Trash to UniTech Services, Waste Processor, Oak Ridge, Tennessee

(2) Shipment No. 19-77; Exclusive Use Shipment; LSA-II, UN-3321, Condensate Resin Liner to Energy Solution Clive Facility, Clive, Utah for Disposal

(3) Shipment No. 19-75; Exclusive Use Shipment, LSA-II, UN-3321, Condensate Resin Liner to Energy Solution Clive Facility, Clive, Utah for Disposal

(4) Shipment No. 19-55; Exclusive Use Shipment; SCO-II, UN-2913, Westinghouse Equipment to Westinghouse Facility, Madison, Pennsylvania

(5) Shipment No. 19-74; Exclusive Use Shipment; LSA-II, UN-3321, Condensate Resin Liner to Energy Solution Clive Facility, Clive, Utah for Disposal

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) Unit 1 (07/01/2019 - 03/31/2020)

EP02: ERO Drill Participation (IP Section 02.13) (1 Sample)

(1) Unit 1 (07/01/2019 - 03/31/2020)

EP03: Alert & Notification System Reliability (IP Section 02.14) (1 Sample)

(1) Unit 1 (07/01/2019 - 03/31/2020)

MS05: Safety System Functional Failures (SSFFs) Sample (IP Section 02.04) (1 Sample)

Safety System Functional Failures (SSFFs)

(1) Unit 1 (April 2019 - March 2020)

BI01: Reactor Coolant System (RCS) Specific Activity Sample (IP Section 02.10) (1 Sample)

(1) Unit 1 (01/01/2019 -12/31/2019)

BI02: RCS Leak Rate Sample (IP Section 02.11) (1 Sample)

RCS Leak Rate Sample

(1) Unit 1 (April 2019 - March 2020)

OR01: Occupational Exposure Control Effectiveness Sample (IP Section 02.15) (1 Sample)

(1) Unit 1 (01/01/2019 - 12/31/2019)

71152 - Problem Identification and Resolution

Annual Follow-up of Selected Issues (IP Section 02.03) (1 Partial)

The inspectors reviewed the licensees implementation of its corrective action program related to the following issues:

(1)

(Partial)

FZ-08, Cable Spreading Room past Operability due to installation of heat detectors with incorrect setpoint

INSPECTION RESULTS

Unresolved Item (Open)

Partial Sample of FZ-08, Cable Spreading Room past operability due to installation of heat detectors with incorrect setpoint.

URI 05000263/2020002-01 71152

Description:

On March 5, 2020, the licensee identified that the set points for the cable spreading room fire detectors were incorrect. These detectors had been installed in 2018. The correct set point was 140 Fahrenheit (F), however, the licensee identified that the replaced detectors actually had a set point of 275 F. This would have resulted in a delayed response to a fire occurring in the room, potentially resulting in conditions outside the design basis analysis. The licensees preliminary investigation identified that the incorrect set point likely resulted from the wrong detectors being ordered from the supplier; however, this was still being confirmed through the investigation. Additionally, the licensee was still evaluating the actual impact to the design basis analysis. The inspectors were monitoring the licensees investigation including the actual risk impact. The licensee replaced the detectors with ones having the correct set point upon discovery and therefore the inspectors had no immediate safety concerns. This is considered a partial sample which is being continued in the third quarter.

Planned Closure Actions: This finding was determined to require further risk evaluation and this evaluation continues into the third quarter.

Licensee Actions: Cable Spreading Room (CSR) thermal detectors have been replaced with the correct setpoint detectors and an extent of conditions evaluation of other heat detectors has been performed.

Corrective Action References: 501000038446, Replaced CSR Thermal Detector Issue

EXIT MEETINGS AND DEBRIEFS

The inspectors verified no proprietary information was retained or documented in this report.

• On July 7, 2020, the inspectors presented the integrated inspection results to Mr. T. Conboy, Site Vice President and other members of the licensee staff.

• On May 21, 2020, the inspectors presented the Emergency Preparedness Inspection results to Mr. T. Conboy, Site Vice President and other members of the licensee staff.

• On June 12, 2020, the inspectors presented the Radiation Protection Baseline Inspection results to Ms. M. Kelly, Director Site Performance and Operation Support and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

71111.01

Procedures

1444

Pre and Post Severe Weather Inspection Checklist

A.6

Acts of Nature

71111.04

Drawings

NF-36298

Electrical Load Flow One-Line Diagram

117

NX-16162-1-4

ATWS Elementary Diagram

Procedures

B.08.01.02-05

Operations Manual EDG Emergency Service Water

C.5-3505

Venting Primary Containment

NH-116629

Hard Pipe Vent System P&ID

NH-36664

Service Water System & Make-Up Intake Structure P&ID

NH-36665

Service Water System and Make-Up Intake Structure P&ID

104

Work Orders

7000040127

Electric ATWS Inverter B

04/21/2020

71111.05

Fire Plans

Fire Zone

Strategy A.3-17, Cable Run Area

Fire Zone 16

Strategy A.3-16, Turbine Building Corridor East & West

Elevations 911 & 931

Fire Zone 19-C

Strategy A.3-19-C, Feedwater Pipe Chase

Fire Zone 2B

Strategy A.3.02-B, East HCU Area

FZ-Strategy A.3-

Control Room

71111.07A

Procedures

1136

RHR Heat Exchanger Efficiency Test

Work Orders

7000040033

RHR Heat Exchanger Efficiency Test

03/28/2020

71111.11Q Corrective Action

Documents

501000027283

HCU Position Indication Blank

501000041586

Delay Obtaining Scram Data for 1st Card

Miscellaneous

0081

Control Rod Drive Scram Insertion Time Test

2300

Reactivity Maneuvering Steps

06/17/2020

Procedures

RQ-SS-181

MT Simulator Exercise, Cycle MT-LOR-20C-001V

71111.12

Corrective Action

Documents

500001195628

4kV BKR PM Interval may Exceed 125% of 4

500001309389

RFP Could not be Restarted

500001535749

CV-1995 Failed to Open when Required

500001547508

CV-1995 did not Open on a Shutdown of 12

500001556822

MO-2012 Margin Improvement

500001558431

MO-2012 Failed to Open during OSP-ECC-05

500001559586

MO-2030 Stall Event not Accounted For

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

501000000863

4KVB-36 Main Secondary Contact Issue

501000001252

On 4KVB-36 - Closed Latch Spacer Missing

501000001705

Component Tagged for >70 Days

501000003335

Nonconserv Accept Criteria for RHR Hx Test

501000003461

MO-2012 Stroke Against High Differential

501000006230

4KVB-23 As-Found Reduced Volt Trip UNSAT

501000007176

Higher Ohms - Aux 4-4T Contact - 4KVB-24

501000007403

Question during Ops Deepdive

501000007485

4KVB-25 - Striker Plate Weld Cracked

501000007504

4KVB-24 Possible Interlock Roller Measure not SAT

501000007755

4KVB-25 Power Switch Resistance is High

501000008018

4KVB-25 Wire Strands Found Broken

501000008040

4KVB-24 Wire Strands Broken

501000008318

4KVB-31 - Half Voltage TRIO Test UNSAT

501000008340

4KVB-31 Driving Pawl Support Weld Crack

501000008732

4KVB-20 - MG Sec Disc Support Broken

501000008762

4KVB-20 Eccentric Roller Bearing UNSAT

501000009265

4KVB-20 Main Mechanism Cam Hub Cracked

501000009901

RHR Pump Motor Heater >550 Degrees Fahrenheit

501000011907

MO-2007 Failed to Close

501000013020

4KVB-19 As-Found Half Volt Testing UNSAT

501000013128

4KVB-19 Cracked Throat Baffle Found

501000013655

4KVB-30 'C' Arc Chute Buffer Bulk Cracked

501000013759

4KVB-30 As-Found 'A' Resistance High

501000013941

4KVB-32 Half Volt. Trip Test - UNSAT

501000014057

4KVB-32 Cam Set Screw Stripped

501000014186

4KVB-32 Charging MTR Mount Hole Stripped

501000014422

4KVB-32 Phase B Percent PF Test UNSAT

501000014461

4KVB-32 Closing Spring Mount Damaged

501000015314

4KVB-38 6 Lower Bushing Tested UNSAT

501000015383

4KVB-38 Lower Mechanism Found Misaligned

501000015743

4KVB-34 - All Primary Contacts Pitted

501000015847

4KVB-34 - Sec Pin MF-4 Support Cracked

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

501000018660

EDG Failed to Load

501000019162

4KVB-52 B-Ph Top Bushing Doble UNSAT

501000019413

4KVB-52 Charging Motor Bolt Found Stripped

501000019657

4KVB-52 MG Secondary Disc Block

501000019681

4KBV-52 Broken Secondary Contacts

501000020431

4KVB-40 Half Volt Close Test - UNSAT

501000022322

MO-2012 Closed Bases

501000022899

4KVB-46 Eccentric Bearing Found Bad

501000022930

4KVB-46 Interlock Switch 152/IS UNSAT

501000025884

MO-2007 Trace Anomaly and Overthrust

501000025970

4KVB-02 Acrid Odor from Charging Motor

501000026915

4KVB-28 Roll Up of Minor 4858-PM

501000027372

4858-PM 4KVB-17

501000028145

POD Question with MO-2012 Closed

501000028281

PM Work Order was Incorrectly Cancelled

501000028904

Breaker not Charging When Expected

501000029125

MO-2012 Packing Leak

501000029629

4KVB-29 Bushing 1 Failed Dielectric Test

501000029958

4KVB-29 Limit Switch Failure

501000029965

4KVB-01 Limit Switch Failure

501000030066

Containment Spray Valves Thrust Exceeds Calculation

501000030175

4KVB-01 4858 AUX Contact Failed As-Found

501000030213

4KVB-01 Inner Latching Pawl Worn

501000030390

4KVB-26 4858 Major Roll Up

501000030831

4KVB-47 4858 Roll Up

501000031409

Rectifier Bad Cool Water 4KV Test Station

501000035294

Breaker 4KVB-27 Secondary Contact Broken

501000036403

Latch Check Switch Presence in 4KV Breakers

501000037673

MOV JOG Program COF Basis Lacking

501000037819

MO-2009 As-Found Test Anomaly

501000037836

MO-2009 Disconnected Motor Lead

501000037853

MO-2009 Preconditioning

501000037854

Degraded Parts Found on MO-2009

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

501000037919

MOV Fatigue Life Cycling

Miscellaneous

Plant Health

Report

System Report - 4160-VAC Safety Related Sw. Gear

Plant Health

Report

System Report - Residual Heat Removal

71111.13

Corrective Action

Documents

105000041208

Loss of 11 Cooling Tower Fans

501000041038

15B Feedwater Heater / C Moisture Separator Drain Tank

Transient

501000041194

LT-1004 Error Message

501000041202

LT Fault Indication Improvement

501000041205

Wiring Connection Issue with LT-1004

501000041364

RHR Pump in the Alert Range

501000041366

RHR Pump Vibration in the Alert Range

501000041456

Plant Health Committee Risk Assessment Learning

Opportunity

Miscellaneous

Cooling Tower Fans ODMI Type 1

06/02/2020

ECR

601000002422

Add Out of Band Alarm to MSDT Level Control

Maintenance Rule

Evaluation

LC-105 Transformer X50

06/08/2020

Work Orders

7000074991

X50 Transformer Test Cables N1N7-C-G

06/02/2020

700040746

RHR Motor Cooler Cleaning and Test

06/09/2020

700067587

RHR Pump and Motor Inspection

03/04/2020

700074888

Install Recorder on LC-1059 and IC-1058

05/28/2020

700074985

Replace LT-1004 Remote Head

06/02/2020

71111.15

Corrective Action

Documents

501000037674

Substance Observed from DPIS-2-129C

501000038479,

'A' RHR Room Deep Dive - Tray Covers

501000039632

Weak Link Error

04/13/2020

501000040581

Unidentified Substance in DPIS-2-129C

501000041084

Anchor Bolt Issues - CRD System

Operability

Evaluations

Prompt

Operability

Determination

DPIS-2-129C

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

501000040581

Procedures94-142

Valve Thrust Assessment 10" Anchor Darling Gate Valves:

MO-2020, MO-2021, MO-2022, and MO-2023

71111.18

Drawings

NH-36241

P&ID Nuclear Boiler System -Steam Supply

NH-36037

P&ID Condensate & Feedwater

Engineering

Changes

ECR

601000000402

Remove RFP Start Interlock POS-2375 and POS-2376

Miscellaneous

GEK 17954

Remote and Automatic Tripping

October

1968

GEK-25425

Installation and Maintenance of Steam Separators

GEK25504E

Water Induction in Large Steam Turbines

E

GEK72223A

Water Detection Thermocouples

A

GEK72285a

Water Induction Operation and Testing

March 2004

Letter

General Electric Company from Bechtel Corporation -

Monticello Nuclear Generating Plant Unit 1, Northern States

Power, Job No. 5828, Feedwater Piping Design Pressure

10/31/1967

MPS-1100

Specification for the Analysis of Piping and Piping Support

Systems

SCR-18-0084

Removal of Feedwater Block Valve Pump Start Interlocks,

SI 5.01

Moisture Separator Drain System

May 1996

Work Orders

601000000402

Remove RFP Start Interlock POS-2375 and POS-2376

71111.19

Work Orders

700008581

Emergency Diesel Generator (EDG) Return-to-Service

PMT

04/16/2020

700039966

Replace ESSB Speed Switch DG1/SSP1 PMT

04/16/2020

700040059

EDG Engine Control Panel 480V AC Supply PMT

04/16/2020

700040127

Electric ATWS Inverter B

04/21/2020

700040163

V-EF-22 - Reactor Building Main Exhaust Fan 480V AC

Supply PMT

04/02/2020

700040746

P-202C - 13 RHR Pump PMT/RTS

06/09/2020

700059828

EDG Governor PMT

04/16/2020

700065688

P-160A Discharge Relief Valve PMT

04/15/2020

71111.22

Corrective Action

Documents

501000039095

Less-than-Adequate Extent-of-Condition Analysis on Quality

Issue Management 50100039095 In-Service Test Position

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

Indication Tests

501000039984

Cart Caddy in Flex Building not Working

501000041646

Slight Rise Drywell Unidentified Leakage

Miscellaneous

Drywell Gamma Atmosphere Analysis

06/19/2020

Drywell Floor Drain Sump Gross Beta Analysis

06/19/2020

Letter from

Norther States

Power Company

to NRR

Supplemental Information Concerning Addendum No. 1 to

License Amendment Request dated October 10, 1980

09/23/1982

Procedures

B.04.01-05 H.4

Primary Containment Operation Manual - Rise in

Unidentified Drywell Leakage

Work Orders

700039966

1052-05 Diesel Generator Speed Sensing Test

04/16/2020

700065937

G-507 Flex 480V Portable Diesel Generator Testing

04/23/2020

700066488

Scram Discharge Volume High Level Scram Test and

Calibration Procedure

04/07/2020

700067245

EDG Diesel Oil Pump Quarterly/Comprehensive Test

04/16/2020

700067408

ECCS Pump Start Permissive Sensor Test

04/02/2020

700071906

HPCI Torus Suction Inboard Isolation/HPCI Torus Suction

Outboard Isolation IST Position Indication Test

03/25/2020

71114.02

Corrective Action

Documents

501000014921

MT EP Self-Assessment ANS Roll-up

07/27/2018

501000017988

Siren S-36 Indicated AC PWR Failure

10/03/2018

501000019659

Unexpected Siren Test Results

11/07/2018

501000023770

Notified by Vendor Siren S-47 is OOS

03/02/2019

501000026619

ANS Siren S-47 Failure

05/01/2019

501000027460

ANS Siren S-47 (047) Possible Failure

05/15/2019

501000028193

ANS Siren S-2, S-9, W-2, W-54 Possible Failure

06/05/2019

501000035361

ANS Siren S-9 and W 58 Failure

2/04/2019

Miscellaneous

Public Alert Notification Systems (PANS) Monthly Activation

Test Records

05/01/2018 -

04/30/2020

Public Alert Notification Systems (PANS) Weekly Cancel

Signal Test Records

05/01/2018 -

04/30/2020

Procedures

ANS

Alert and Notification System Design Report

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

MNGP 1359

Public Alert Notification Systems (PANS) Weekly Cancel

Signal Test and Monthly Activation Test

MNGP 1408

Annual PANS Performance Review

Work Orders

700035884-0010

Semi-Annual Auto-Dialing Telephone Notification System

Testing and Maintenance Verification

08/31/2018

700036414-0010

2018 Annual PANS Performance Review

01/24/2019

700040631-0010

Semi-Annual Auto-Dialing Telephone Notification System

Testing and Maintenance Verification

03/19/2019

700047004-0010

Semi-Annual Auto-Dialing Telephone Notification System

Testing and Maintenance Verification

09/10/2019

WO 700047232-

0010

2019 Annual PANS Performance Review

01/15/2020

WO 700056750-

0010

Semi-Annual Auto-Dialing Telephone Notification System

Testing and Maintenance Verification

03/03/2020

71114.03

Corrective Action

Documents

501000016257

EP Drill-All Call Response at EOF

08/29/2018

501000016257

EP Drill-All Call response at EOF

08/29/2018

501000030363

ERO-RP Positions for Drill

08/05/2019

501000031680

EP Exercise - NUE Pager Activation Issue

09/10/2019

501000035399

EP DRILL-Untimely ERO Activation

2/06/2019

501000039152

ERO Pagers not Activated by Callout System

03/26/2020

501000039383

ERO Staffing Level of REC Position

04/03/2020

Miscellaneous

ERO Staff Training and Qualification Records (Sample)

05/20/2020

ERO Augmentation Drill Records

05/01/2018 -

04/30/2020

Monticello Nuclear Generating Plant On-Shift Staffing

Analysis

5A

Procedures

A.2-001

Emergency Organization

A.2-106

Activation and Operation of the TSC

A.2-107

Activation and Operation of the OSC

A.2-111

Activation and Operation of the Alternative Facilities During

a Security Threat

A.2-802

Activation and Operation of the EOF

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

FL-BEP

Fleet Emergency Plan Training Program Description

MNGP 1317

Emergency Alert Notification System Test

MT-BEP

Monticello Emergency Plan Training Program Description

71114.05

Corrective Action

Documents

501000016319

EP Drill - TSC Roll-Up CAP

08/30/2018

501000016943

EOF Dose Projection PC (EITER)

09/14/2018

501000021985

Condition Evaluation - Staffing of Shift Emergency

Communicator

03/31/2019

501000023637

Dose Projection Software Issue

2/27/2019

501000029895

EP Seal Broken in OSC

07/22/2019

501000030423

EP Drill OSC Computers

08/06/2019

501000030433

EP Drill - Exposure Authorization

08/06/2019

501000031659

EP Drill EOF Dosimetry

09/10/2019

501000031692

EP DRILL: Offsite Communication Procedures

09/10/2019

501000031710

EP Drill - Rad Protection Surveys

09/10/2019

501000033445

TSC PC Unable to Access SPDS

10/16/2019

501000035142

NOS: Monticello Fire Department Training

11/26/2019

Corrective Action

Documents

Resulting from

Inspection

501000040846

EP Inspection NRC Comments/Observations

05/21/2020

Miscellaneous

2019 Monticello Emergency Planning Guide and Calendar

01/01/2019

20 Emergency Planning Guide Brochure

01/01/2020

EP Critique Report -19A Table-Top Series Report

04/04/2019

EP Critique Report - June 25, 2019 OSC Tabletop Drill

07/25/2019

EP Critique Report - 29 August 2018 Full Scale Drill

09/10/2018

EP Critique Report - August 6, 2019 EP Full Scale Drill

08/29/2019

EP Critique Report - September 10, 2019 EP Exercise Drill

10/10/2019

EP Critique Report - 2019 EP Medical Drill

11/04/2019

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

EP Critique Report - 2018 EP Medical Drill

11/08/2018

EP Critique Report - 28 May 2019 HP Mini Drill

06/27/2019

Monticello 8 Year EP Drill / Exercise Cycle Table

05/20/2020

Off-Site Response Organization Letters of Agreement -

Current (LOAs / Memorandums of Understanding (MOUs)

A-EP-MNGP-

2018-1

MNGP NOS Emergency Preparedness Audit - 2018

05/14/2018

A-EP-MNGP-

2019-1

MNGP NOS Emergency Preparedness Audit - 2019

2/13/2019

KLD TR - 1040

Monticello Nuclear Generating Plant 2018 Population

Update Analysis

10/29/2019

KLD TR - 1121

Monticello Nuclear Generating Plant 2019 Population

Update Analysis

10/29/2019

KLD TR - 505

Monticello Nuclear Generating Plant Evacuation Time

Estimate

MT-BEP-NOT-

001L

Lesson Plan - Emergency Notifications

STP 1102

Emergency Equipment Inventory Records

04/30/2018-

03/31/2020

STP 1125

Emergency Procedures Monthly Contact Verification

Records

04/01/2018-

03/31/2020

STP 1230

Emergency Response Facility Instrumentation Functional

Test Records

04/01/2018-

03/31/2020

Procedures

Monticello Nuclear Generating Plant Emergency Plan

FP-EP-SURV-05

Requirements for Annual Independent Review of EP

Program

71114.06

Miscellaneous

Emergency Plan Table-top DEP Drill Scenario

06/302020

71124.08

Corrective Action

Documents

ACE

2000011898

Apparent Cause Evaluation Concerning Radioactive

Shipment

CAP No.

501000041066

Radioactive Shipping Issue Concerning Waste Manifest

Form-541

05/27/2020

Miscellaneous

NSTS-2020

Verification/Validation Package Annual NSTS Inventory

Reconciliation 2020 Monticello Nuclear Generating Plant

01/09/2020

Procedures

R. 11.04

Waste Classification

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

Shipping Records No. 19-55

Westinghouse Equipment to Westinghouse Facility

05/23/2019

No. 19-74

Condensate Resin Liner to Clive, Utah Facility

08/16/2019

No. 19-75

Condensate Resin Liner to Clive, Utah Facility

08/23/2019

No. 19-76

Resin Liner to Clive, Utah Facility

08/29/2019

No. 19-77

Resin Liner to Clive, Utah Facility

09/06/2019

No. 19-85

Plant Trash to UniTech, Oak Ridge, TN

09/20/2019

No. 20-18

Plant Laundry UN2912 to UniTech, Morris, IL

03/17/2020

No. 20-32

Scrap Metal Process to UniTech, Oak Ridge, TN

05/26/2020

71151

Miscellaneous

NRC Performance Indicator Data; Emergency Preparedness

- ERO Readiness

07/01/2019 -

03/31/2020

NRC Performance Indicator Data; Emergency Preparedness

- Alert and Notification System

07/01/2019 -

03/31/2020

MSPI Basis Document

Trend Date for the Period April 2019 - March 2020

NRC Performance Indicator Data; Emergency Preparedness

- Drill/Exercise Performance

07/01/2019 -

03/31/2020

QF-0445 (Rev.

14)

NRC/INPO/WANO Data Collection and Submittal Form Fuel

Performance (BWR)

01/01/2019-

2/31/2019

QF-0445 (Rev.

14)

NRC/INPO/WANO Data Collection and Submittal Form

Radiological Protection

01/01/2019-

2/31/2019