IR 05000336/2024011

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Comprehensive Engineering Team Inspection - Inspection Report 05000336/2024011 and 05000423/2024011
ML24087A195
Person / Time
Site: Millstone  Dominion icon.png
Issue date: 04/01/2024
From: Mel Gray
NRC/RGN-I/DORS
To: Carr E
Dominion Energy
References
IR 2024011
Download: ML24087A195 (1)


Text

April 1, 2024

SUBJECT:

MILLSTONE POWER STATION, UNITS 2 AND 3 - COMPREHENSIVE ENGINEERING TEAM INSPECTION - INSPECTION REPORT 05000336/2024011 AND 05000423/2024011

Dear Eric Carr:

On March 14, 2024, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Millstone Power Station, Units 2 and 3 and discussed the results of this inspection with James Petty, Plant Manager, 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 (10 CFR) 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sincerely, Mel Gray, Chief Engineering Branch 1 Division of Operating Reactor Safety

Docket Nos. 05000336 and 05000423 License Nos. DPR-65 and NPF-49

Enclosure:

As stated

Inspection Report

Docket Numbers:

05000336 and 05000423

License Numbers:

DPR-65 and NPF-49

Report Numbers:

05000336/2024011 and 05000423/2024011

Enterprise Identifier: I-2024-011-0011

Licensee:

Dominion Energy, Inc.

Facility:

Millstone Power Station, Units 2 and 3

Location:

Waterford, CT

Inspection Dates:

February 26, 2024 to March 14, 2024

Inspectors:

J. Brand, Senior Reactor Inspector

P. Cataldo, Senior Reactor Inspector

J. Kulp, Senior Reactor Inspector

K. Mangan, Senior Reactor Inspector

E. Miller, Resident Inspector

B. Pinson, Senior Reactor Inspector

J. Schoppy, Senior Reactor Inspector

A. Turilin, Reactor Inspector

Approved By:

Mel Gray, Chief

Engineering Branch 1

Division of Operating Reactor Safety

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a comprehensive engineering team inspection at Millstone Power Station, Units 2 and 3, 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.

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.

REACTOR SAFETY

===71111.21M - Comprehensive Engineering Team Inspection

The inspectors evaluated the following components and listed applicable attributes, permanent modifications, and operating experience:

Structures, Systems, and Components (SSCs) (IP Section 03.01)===

For each component sample listed below, the team reviewed licensing and design basis documents and a sampling of applicable operator actions, periodic testing results, corrective action program documents, internal and external operating experience, preventive and corrective maintenance work orders, modifications, and aging management programs.

Additionally, the team performed walkdowns of the component or procedure and conducted interviews with licensee personnel.

The team used the attributes contained in IP 71111.21M, Appendix A, Component Review Attributes, such as those listed below as guidance. Specifically, the team evaluated these attributes in the course of applying 71111.21M, Appendix B, Component Design Review Considerations and 71111.21M, Appendix C, Component Walkdown Considerations.

(1)2B Emergency Diesel Generator and associated 1E 4kV Switchgear

  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Energy sources (fuel, air, steam, electricity), including those used for control functions, will be available and adequate during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Heat will be adequately removed from major components.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and/or analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment qualification is suitable for the environment expected under all conditions.
  • Equipment is adequately protected from environmental hazards.
  • Component inputs and outputs are suitable for application and will be acceptable under accident/event conditions.
(2) Risk significant operator action - Establish High Pressure Recirculation during response to Small/Medium Loss of Coolant Accident (S/MLOCA) at Unit 3
  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Component inputs and outputs are suitable for application and will be acceptable under accident/event conditions.

(3)2B Emergency Diesel Generator Service Water Air Operated Valves (2-SW-231B and 2-SW-89B)

  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Energy sources (fuel, air, steam, electricity), including those used for control functions, will be available and adequate during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and/or analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment qualification is suitable for the environment expected under all conditions.
  • Equipment is adequately protected from environmental hazards.
  • Component inputs and outputs are suitable for application and will be acceptable under accident/event conditions.
(4) Station Blackout Diesel Generator
  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Energy sources (fuel, air, steam, electricity), including those used for control functions, will be available and adequate during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Heat will be adequately removed from major components.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and/or analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment qualification is suitable for the environment expected under all conditions.
  • Equipment is adequately protected from environmental hazards.
  • Component inputs and outputs are suitable for application and will be acceptable under accident/event conditions.
(5) Risk significant operator action - Unit 2 Station Blackout Response
  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Energy sources (fuel, air, steam, electricity), including those used for control functions, will be available and adequate during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
(6) Unit 2 "C" Service Water Pump (2SW-P5C)
  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Energy sources (fuel, air, steam, electricity), including those used for control functions, will be available and adequate during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Heat will be adequately removed from major components.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and/or analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment is adequately protected from environmental hazards.
(7) Unit 3 "C" Containment Recirculation Spray Pump (3RSS*P1C)
  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Energy sources (fuel, air, steam, electricity), including those used for control functions, will be available and adequate during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Heat will be adequately removed from major components.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and/or analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment qualification is suitable for the environment expected under all conditions.
  • Equipment is adequately protected from environmental hazards.
  • Component inputs and outputs are suitable for application and will be acceptable under accident/event conditions.
(8) Unit 3 "B" Containment Recirculation Cooler (3RSS*E1B)
  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Heat will be adequately removed from major components.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and/or analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment is adequately protected from environmental hazards.
  • Component inputs and outputs are suitable for application and will be acceptable under accident/event conditions.
(9) Unit 3 Recirculation Spray to Safety Injection Suction Isolation Valve (3SIL*MV8804B)
  • Process medium (water, air, electrical signal) will be available and unimpeded during accident/event conditions.
  • Energy sources (fuel, air, steam, electricity), including those used for control functions, will be available and adequate during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and/or analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment qualification is suitable for the environment expected under all conditions.
  • Equipment is adequately protected from environmental hazards.

(10)4.16KV Emergency Bus 34D and Switchgear (3ENS*SWG-B(-P))

  • Electrical power will be available and unimpeded during accident/event conditions.
  • Electricity including those used for control functions, will be available and adequate during accident/event conditions.
  • Component controls will be functional and provide desired control during accident/event conditions.
  • Operating procedures (normal, abnormal, or emergency) are consistent with operator actions for accident/event conditions.
  • Instrumentation and alarms are available to operators for making necessary decisions.
  • Component installed configuration will support its design basis function under accident/event conditions.
  • Component operation and alignments are consistent with design and licensing basis assumptions.
  • Design bases and design assumptions have been appropriately translated into design calculations and procedures.
  • Performance capability of selected components have not been degraded through modifications.
  • Acceptance criteria for tested parameters are supported by calculations or other engineering documents to ensure that design and licensing bases are met.
  • Tests and analyses validate component operation under accident/event conditions.
  • Potential degradation is monitored or prevented.
  • Equipment qualification is suitable for the environment expected under all conditions.
  • Equipment is adequately protected from environmental hazards.
  • Component inputs and outputs are suitable for application and will be acceptable under accident/event conditions.

Modifications (IP Section 03.02) (5 Samples)

(1) MP-DC-000-MP2-20-01157, MP2 Service Water Pump Differential Pressure Switch Change M2PDC-6475 6481 AND 6488
(2) MP-DC-000-MP2-23-01029, Replace the Low Pressure Safety Injection (LPSI) Valve M22-SI-635 Motor M22-SI-635M
(3) MP-DC-000-MP3-18-01082, Reserve Station Service Transformer Replacements
(4) MP-DC-000-MP2-21-01162, MP2 Service Water Strainer High DP Alarm Update - PDC-6475, PDC-6481, AND PDC-6488
(5) MP-DC-000-MP3-20-01126, Re-Gear MOVS 3SWP*MOV54B & D to Increase the Margin of these Valves

10 CFR 50.59 Evaluations/Screening (IP Section 03.03) (16 Samples)

(1) MP-DC-000-MP3-17-00157, Unit 3 Open Phase Condition Detection System Protection Phase (Evaluation)
(2) MP-DC-000-MP3-20-01102, MP3 Main Generator Stator Cooling System Turbine Trip Single Point Vulnerabilities (SPV) Removal (Evaluation)
(3) MP-DC-000-MP3-20-01121, MP3 Measurement Uncertainty Recapture (MUR) - Main Generator Protection and Instrument Transformer Secondary Component Interface (Evaluation)
(4) MP-DC-000-MP3-21-01113, Replace Unit 3 Reactor Coolant Pump A Seal with an Upgraded Flowserve NX Seal (Evaluation)
(5) MP-DC-000-MP2-22-01135, Temporary Capacity Downgrade of the Unit 2 Spent Fuel Pool Cask Crane (M2H9) (Evaluation)
(6) MP-ETE-000-ETE-NAF-2021-0128, Implementation of The Analytical Bases for Application of PAD5, FSLOCA, and Boration Update at Millstone Unit 3 (Evaluation)
(7) MP-ETE-000-ETE-NAF-2023-0055, Implementation of the Updated Rod Ejection Dose Consequences Analysis Addenda (Evaluation)
(8) MP-ETE-000-ETE-MP-2021-1036 (50.59 AP 50.59 SC), Unit 3 Battery 1, 2, 5 and 6 Capacity Documentation (Screen)
(9) MP-ETE-000-ETE-MP-2023-1024 (50.59 AP 50.59 SC), MPS3 Safety Injection Accumulator Tank Minimum Service Temperature Rerate (Screen)
(10) MP-PROC-MP-PT 31458G (50.59 AP), MP3 Emergency Diesel Generator B Protective Relay Trip Test (Screen)
(11) MP-PROC-OPS-SP 3604A.5-034 (50.59 AP), Supplemental Position Verification for 3CHS*MV8109A, 3CHS8MV8109B, 3CHS*MV8109C, AND 3CHS*MV8109D Reactor Coolant Pump (RCP) Seal Supply Isolations (Screen)
(12) MP-ETE-000-ETE-MP-2021-1131 (50.59 AP 50.59 SC), Water Level Receding Time During a Design Basis Flood (Screen)
(13) MP-ETE-000-ETE-MP-2022-1087 (50.59 AP 50.59 SC), Evaluation of B Fire Water Storage Tank for Continued Functionality (Screen)
(14) MP-ETE-000-ETE-MP-2023-1051 (50.59 AP), Appendix R Compliance Report Change from Specification to Report Document Type (Screen)
(15) MP-DC-000-MP3-21-01113 (50.59 AP 50.59SC), Replace Unit 3 Reactor Coolant Pump A Seal with an Upgraded Flowserve NX Seal
(16) MP-DC-000-MP3-18-01082 (50.59 SC 50.59 EV), Reserve Station Service Transformer Replacements

Operating Experience (IP Section 03.04) (3 Samples)

(1) IN 19-01, Inadequate Evaluation of Temp Alterations
(2) IN 20-04, Operating Experience Related to Failure of Buried Fire Protection Main Yard Piping
(3) OPESS 2007-002, Analysis of Flooding Vulnerabilities

INSPECTION RESULTS

No findings were identified.

EXIT MEETINGS AND DEBRIEFS

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

  • On March 14, 2024, the inspectors presented the comprehensive engineering team inspection results to James Petty, Plant Manager, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection

Procedure

Type

Designation

Description or Title

Revision or Date

71111.21M Calculations

2-001

MP2 SW Model and Design Basis Analysis

Revision 2

2-001

MP2 SW Model and Design Basis Analysis,

Addendum F

Revision 2

2-001

MP2 SW Model and Design Basis Analysis

Revision 0

21-ENG-

04521L2

PDC-6475, PDC-6481 and PDC-6488 Differential

Pressure Switch Setpoints

Revision 0

89-094-01074M3

MP3 Target Torque Calculation for 3SWP*MOV54A,

3SWP*MOV54B, 3SWP*MOV54C, 3SWP*MOV54D

Revision 8

2-079

NPSH Requirements and NPSH Available for MP2

SWS Pumps

Revision 1

2-079

NPSH Requirements and NPSH Available for MP2

SWS Pumps, Addendum A

Revision 1

97-ENG-

01912E2

4.16kV Switchgear Relay Settings

Revision 0

98-ENG-

2697M2

Service Water Pumps Acceptance Curve

Revision 1

CAL-96931-ME-

390

Temporary Main Hoist Wire Rope Substitution

Revision 0

ENG-03-ENG-

04035M2

MP2 Service Water System Design Basis Summary

Calculation

Revision

M3ASTREA-

04054R3

MP3 Rod Ejection Accident Doses Using AST

Revision 1

MP-CALC-ENG-

97-SBO-

2078M2

MP2 - Loss of Ventilation during SBO

Revision 01

P(R)-1115

MP3 Containment Recirculation Spray Pump Head

Calculation

Revision 0

PA-079-126-

01027E2

MP2 EDG Loading Calculation

Revision 3

RSS-ES-03705-

US(B)-359

Recirculation Spray Pump Performance

Revision 0

71111.21M

S-04225S3

MP3 Power Uprate Maximum Sump Water

Temperature Analysis for Recirculation Spray System

(RSS) Without Debris Transport, Addendum 5

Revision 0

US(B)-294

NPSH Available for ECCS Pumps

Revision 6

US(B)-361

MP3 Containment Recirculation System (RSS) and

Safety Injection System Hydraulic Analysis,

Addendum D

Revision 0

Corrective Action

Documents

0582302

1001478

1055547

1096359

1096885

1098849

1135980

1137806

1141604

1145954

1146036

1167768

1171142

1173666

1174770

1179887

1180467

202046

207655

22964

24447

24709

24886

25213

25851

231080

231465

233146

233537

235617

237781

245888

246105

246811

249454

253302

2565

537301

Corrective Action

Documents

Resulting from

Inspection

251835

251857

251866

251888

251918

251933

251939

251945

251956

252066

252084

252126

252133

252147

252149

252162

252188

252358

252393

252395

252408

252455

252458

252734

252963

253008

253372

253443

253473

253502

253503

253899

Drawings

203-26008

Piping and Instrumentation Diagram Service Water,

Sheet 2

Revision 123

203-29016

V2605-40 Vertical Single Stage Service Water Pump

General Arrangement, Sheet 3

Revision 4

205-25003

License Renewal Diagram - Operating and Hydraulic

Analysis Schematic

Revision 7

212-26912

Piping & Instrumentation Diagram Low Pressure

Safety Injection/Containment Recirculation, Sheet 3

Revision 38

Engineering

Changes

MP2-22-01135

Temporary Capacity Downgrade of the Unit 2 Spent

Fuel Pool Cask Crane (M2H9)

Revision 2

Engineering

Evaluations

ETE-MP-2020-

1078

Evaluation of Increased Strainer Differential Pressure

on MP2 Service Water Functionality

Revision 0

ETE-MP-2020-

1139

Evaluation of Elevated Service Water Strainer

Differential Pressure and Basis for ARP 2590E-

28/029/030

Revision 0

ISFSI-04023MG

ISFSI Evaluation of Underground Utilities for Haul

Path

Revision 1

SP-EE-0362

Millstone Unit 2 Station Blackout Safe Shutdown

Scenario Document

Revision 2

Miscellaneous

203-047-001

Installation, Operation and Maintenance of Service

Water Dual Backwash Strainers

Revision 14

3DBS-ELE-001

Design Basis Summary for the 4160V AC Electrical

Distribution System

Revision 1

3DBS-NSS-005

Design Bases Summary for the Emergency Core

Cooling System

Revision 0

BKG EOP35 ES

1.3

Emergency Operating Procedure Background

Document

Revision 020-00

C OP 200.18 -

Attach 3

Unit 3 SFRM Operator Credited Actions

Dated 05/15/2020

DBS-2326A

Service Water System

Revision 1

MP-PROC-OPS-

SP-3610B.2

Low Pressure Safety Injection Valve Operability Test -

Train A

Revision 23

OP 2612-005

Service Water POV Remote Position Indication IST

Facility 2 and Supplemental Position Verification

Indication

Dated 12/19/2022

and 04/22/2023

PIR1119548

IN1901 - Inadequate Evaluation of Temporary

Alterations

Dated 06/19/2019

SP 2613H

Facility 2 ESF Integrated Test

Dated 04/08/2023

and 01/17/2024

SP 2670

Diesel Generator 'B' HX D/P Determination

Dated 01/17/2024

NDE Reports

09012022-003

Millstone Buried Fire Protection Piping Exam - Final

Report

Dated 09/01/2022

Procedures

AOP 2560

Storms, High Winds and High Tides

Revision 25

AOP 2565

Loss of Service Water

Revision 7

AOP 3569

Severe Weather Conditions

Revision 27

AOP 3573

Radiation Monitor Alarm Response

Revision 29

COP 200.18

Time Critical Action Validation and Verification

Revision 15

EOP 2530

Station Blackout

Revision 019

EOP 2541,

Appendix 14

Supplemental Cooling on Loss of Ventilation

Revision 01

EOP 35 E-1

Loss of Reactor or Secondary Coolant

Revision 27

EOP 35 ES-1.3

Transfer To Cold Leg Recirculation

Revision 20

IP-ENG-001

Standard Design Process

Revision 3

MP-PROC-000-

IP-ENG-001

Standard Design Process

Revision 3

MP-PROC-OPS-

ARP 2509E-028

SW Pump A Stnr Trouble

Revision 3

MP-PROC-OPS-

ARP 2509E-029

SW Pump B Stnr Trouble

Revision 3

MP-PROC-OPS-

ARP 2509E-030

SW Pump C Stnr Trouble

Revision 3

OP 2326A

Service Water System

Revision 36

OP 2348A

6,900 and 4,160 Volt Breaker Operation

Revision 7

SP 3606.3

Containment Recirculation Pump 3RSS*P1C

Operational Test

Revision 23

SP 3670.1

Plant Equipment Rounds - Outside

Revision 40

Work Orders

53102430529

53102723522

53102746810

53102820820

53102860677

53103020546

53103071138

53103071402

53103071489

53103071765

53103087024

53103104701

53103106509

203238189

203269001

203269015

203269018

203269084

203269097

203269292

203269326

203269594

203293720

203315731

203319105

203320123

203343325

203343993

203343995

203344518

203357232

203357375

203357417

203369082

203376673

203381437

203387529

203406548

53M20603055

53M20200742

53M20706092

53M20707126

53M20707127

53102621482

53102625294

203245858

203259639

M3 05 15754

53102528561

203244976

203245299

53M30712094

MP-WO-000-

53102344586

MP-WO-000-

53M30509462