ML18151A639

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Forwards Rev 2 of Station Administrative Procedure VPAP-0805, MOV Program & List of Valves in Program,Per 910927 Request for Info to Aid in Preparation for 911118-22 Insp to Examine Subj Program,Per Generic Ltr 89-10
ML18151A639
Person / Time
Site: Surry  Dominion icon.png
Issue date: 10/30/1991
From: Stewart W
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18151A640 List:
References
91-596, GL-89-10, NUDOCS 9111060160
Download: ML18151A639 (70)
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Text

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It VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 October 30, 1991 United States Nuclear Regulatory Commission Region II 101 Marietta Street, N. W.

Suite 2900 Atlanta, Georgia 30323 Gentlemen:

VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNITS 1 AND 2 NRC GENERIC LETTER 89-10 INSPECTION Serial No.

SPS/JH/rpc Docket Nos.

License Nos.91-596 50-280 50-281 DPR-32 DPR-37 Your letter dated September 27, 1991 confirmed the dates of November 18 - 22, 1991 for the subject inspection. This inspection is to examine the program developed in response to Generic Letter 89-10, "Safety-Related Motor Operated Valve Testing and Surveillance." In your letter you also requested that certain information be submitted to aid in your preparation for the inspection. The requested information is hereby submitted as described below:

1.

'The procedure or other documents that describe your MOY program" A copy of VPAP-0805, "Motor Operated Valve Program," Revision 2, is provided as Attachment 1.

2.

"A list of the valves io the program (if not already included in the program description reguested in 1 above)" provides a listing of the motor operated valves included in our program. Valves which are within the scope of Generic Letter 89-10 are identified under the column "GL."

3.

"A list of the valves for which you have completed the design basis reviews" These valves are identified in Attachment 2 under the column "DBR."

4.

"A list of the valves that have been diagnostically tested to verify their capabilities in accordance with the program" These valves are identified in Attachment 2 under the column "OT."

If you have any questions or require additional information, please contact us.

Very truly yours,

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'--"J-1 W. L. Stewart Senior Vice President - Nuclear

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U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555 Mr. M. W. Branch NRC Senior Resident Inspector Surry Power Station e

NRC Generic Letter 89-10 Inspection-Motor Operate Valve Program Rec'd w/ltr dtd 10/30/91... 9111060160

-NOTICE-THE A TI ACHED FILES ARE OFFICIAL RE-CORDS OF THE RECORDS & REPORTS MANAGEMENT BRANCH. THEY HAVE BEEN CHARGED TO YOU FOR A LIMITED TIME PERIOD AND MUST BE RETURNED TO THE RECORDS & ARCHIVES SERVICES SECTION P1-122 WHITE FLINT.

SEND DOCUMENTS PLEASE DO NOT CHARGED OUT THROUGH THE MAIL.

REMOVAL OF ANY PAGE(S) FROM DOCUMENT FOR REPRO-DUCTION MUST BE REFERRED TO FILE PERSONNEL.

-NOTICE~

-.I ATTACHMENT 1 MOTOR OPERATED VALVE PROGRAM

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Station Administrative Procedure VIRGINIA POWER I.i.tk: Motor Operated Valve Program Lead Department: Maintenance Procedure Number:

VPAP-0805 Revision Number:

2 Effective Date:

11/01/90 Revision Summary:

Procedure upgraded to ACUP format.

Surry Power Station Lpproved by:

~SOC Chairman C)-1 (-L)O Date

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North Anna Power Station Approved by:

s1fuc 1t.Jb

<JJr&o Date Approved by:

  1. <s1af5!~

9/;9&0 Date

VIRGINIA POWER TABLE OF CONTENTS Section 1.0 PURPOSE 2.0 SCOPE

3. 0 REFERENCES/COMMITMENT DOCUMENTS
4. 0 DEFINITIONS
5. 0 RESPONSIBILITIES 6.0 INSTRUCTIONS 6.1 Methods 6.1. 1 General 6.1.2 MOV Program Administration,

~....

6.1.3 6.1.4 6.1.5 MOV Corrective Maintenance Program MOV Preventive Maintenance Program MOV Trending Program 6.1.6 6.1.7 6.1.8 MOV InspectionN erification Program MOV Failure Evaluations MOV Diagnostics 6.1. 9 Post MaJntenance Testing 6.1.10 Switch Setting Policies

6. 2 Frequency
6. 3 Functional Criteria
6. 4 Effectiveness Review 6. 5 Training Requirements
6. 6 Documentation and Maintenance History Requirements VPAP-0805 REVISI0N2 PAGE20F50 Page 4

4 4

5 6

15 15 15 16 17 18 21 23 24 24 27 29 30 31 33 34

. 39

VIRGII-.i1A POWER 7.0 RECORDS ATTACHMENTS 1

MOV Organization Chart 2

  • MOV Corrective Maintenance Failure Flowchart 3

Operations MOV Review Sheet 4

MOV Failure Evaluation Process

'VPAP-0805 REVISI0N2 PAGE30F50 41 5

Post Maintenance Testing Guidelines For Motor Operated Valves 42 43 45 47 48 49 50 6

7 MOV Coordinator Training Requirements MOV Engineer Training Requirements

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE40F50 1.0 PURPOSE The purpose of the Virginia Power Motor Operated Valve (MOV) Program is to establish the guidelines and controls necessary to ensure motor operator reliability and operability.

[Commitments 3.2.1 and 3.2.2]

2.0 SCOPE

2. 1 This procedure applies to Station and Corporate personnel involved in activities associated with the MOV Program.

2. 2

  • This procedure applies to the mechanical and electrical boundaries of motor operated valves as defined in Step 6.1.1.
3. 0 REFERENCE/COMMITMENT DOCUMENTS 3.1 References 3.1.1 3.1.2 3.1.3 3.1.4 3.1.5 3.1.6 3.1.7 3.1.8 Regulatory Guide 1.1.06, Revision 1, 3n7 NRC Generic Letter 89-10 NRC IE Bulletin 85-03, MOV Common Mod~ Failures During Plant Transient Due To Improper Switch Settings NUREG 1296, 6/88 American Society of Mechanical Engineers 84-NE-16, Early Diagnosis of Motor Operated Valve Mechanical and Electrical Degradations EPRI Lubrication Guide NP-4916 Institute of Nuclear Power Operations - Motor Operated Valve Performance Update, October 4, 1988 NMAC Technical Repair Guidelines for the Limitorque Model SMB-000 Valve Actuator, January 1989 3.1.9 Virginia Power Engineering Standard, STD-GN-0002, MOV Sizing and Calculation Standard 3.1.10 Virginia Power Nuclear Department Standard NODS-TR-07, Training and Qualification of Contractor Employees

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGES0F50 3.1.11. Virginia Power Administrative Procedures (VPAPs)

a. VP AP-0307, Repair and Replacement Program For AS:ME Section XI Components
b. VPAP-1601, Corrective Action Program (When Issued)
c. VPAP-1201, Measuring and Test Equipment (M&TE) Program
d. VPAP-2001, Station Planning and Scheduling (When Issued)
e. VPAP-2002, Work Requests and Work Orders
f. VPAP-2701, Station Training Program (When Issued)
g. VPAP-3002, OperatingExperienc~Program (When/ssued)
3. 2 Commitments 4.0 4.1 3.2.1 NRC IE Bulletin 85-03 3.2.2 NRC GL-89-10 DEFINITIONS Motor Operated Valve (MOV) Failure Failure of a MOV to operate to its required positio~'-either by automatic actuation or by a single switch movement from the control board which is not in a partial service or in a maintenance condition. This includes the occurrence when the MOV control switch is positioned to stroke the valve and no valve movement is indicated, and when a subsequent stroke initiation signal is initiated and the valve operates normally.
4. 2 Signature Trace
  • Graphical representations of data associated with sub-components of a motor operated valve (e.g. motor current or stem thrust) that when compared, provide indications ofperf~rmance of the whole component under varying conditions of service.
4. 3 Threshold A calculated margin of thrust, expressed in pounds or percent, that exist as the difference of the thrust delivered at final stem loading (post control switch trip) from design limit thrust determined through weak link analysis.

VIRGINIA POWER SUPPLEMENTAL REFERENCE PAGES VPAP-0805 REVISI0N2 PAGE5AOF50 These supplemental Reference Pages are provided to aid the procedure user in determining the appropriate procedures to use until such time that all procedures referenced in the references Section, which reflect "When Issued," are approved and issued.

Vir2inia Power Administrative Procedures CYPAPs)

a. Upgraded Procedure Reference VP AP-1601, Corrective Action Program (When Issued)

The following existing procedures shall be used until such time that the new referenced procedure is approved and issued:

1. ADM-16.0, Corrective Action (North Anna)
2. SUADM-LR-13, Station Deviation Reports (Surry)
b. Upgraded Procedure Reference VPAP-2001, Station Planning and Scheduling (When Issued)

The following existing procedures shall be used until such time that the new referenced procedure is approved and issued:

1. ADM-16.9, Preventive Maintenance Scheduling (North Anna)
2. ADM-16.18, Planned Maintenance Scheduling (North Anna)
3. SUADM-M-10, Work Planning and Tracking System (Surry)

NOTE: This Supplemental Reference Page shall be removed and processed as directed upon notification from Records Management.

VIRGINIA POWER VIAP-0805 REVISION 2 PAGE5B OF 50

c. Upgraded Procedure Reference VPAP-2701, Station Training Program (When Issued)

The following existing procedures shall be used until such time that the new referenced procedure is approved and issued:

1. ADM-2.2, Station Training Program and Training Qualifications (North Anna)
2. SUADM-TR-01, Qualification and Training (Surry)
d. Upgraded Procedure Reference VPAP-3002, Operating Experience Program (When Issued)

The following existing procedures shall be used until such time that the new referenced procedure is approved and issued:

1. ADM-6.19, Processing of Significant Operating Experiences (SOER) - (North Anna)
2. ADM-6.20, Operating Experience Review (OER) - (North Anna)
3. SUADM-LR:-03, Operating Experience Review (Surry)
4. SUADM-LR-07, Failure Trending and Analysis of Safety Related Equipment (Surry)

NOTE: This Supplemental Reference Page shall be removed and processed as directed upon notification from Records Management.

VIRGINIA POWER

5. 0 RESPONSIBILITIES 5.1 Superintendent - Maintenance Vi'AP-0805 REVISI0N2 PAGE60F50 The Superintendent - Maintenance is responsible for overall implementation of the MOV Program at the Station. This includes the following:

5.1.1 Ensuring sufficient resources are available to support continuing program requirements and development.

5.1.2 Providing qualified individuals for participation in the MOV Program.

5.1. 3 Ensuring personnel performing MOV maintenance meet training requirements specified in this procedure, including MOV data acquisition through advanced signature analysis and interpretation.

5.1.4 Ensuring contract personnel are qualified to perform MOV maintenance, if assigned that task.

5.1.5 Assuring that MOV PMs are scheduled and completed in accordance with the PM schedule.

5.1. 6 Reviewing and discussing MOV operability problems with staff personnel, as required.

5.1. 7 Reviewing Root Cause/Failure Analysis Reports or evaluations, and verifying implementation of any Maintenance Department corrective actions recommended in the reports.

5.1. 8 Ensuring a qualified individual is assigned to fill the position of the MOV Coordinator in his absence.

5.1.9 Ensuring that elements of the MOV Program are reviewed and assessed periodically.

This includes assigning corrective actiqns and ensuring follow-up for each area needing impro_vement, as required.

5. 2 Superintendent - Engineering The Superintendent - Engineering is responsible for supporting the overall engineering aspects of the MOV Program.

VIRGINIA POWER

5. 3 Supervisor - System Engineering The Supervisor - System Engineering is responsible for the following:
5. 3.1 Assigning an individual in System Engineering as the MOV Engineer.

VPAP-0805 REVISI0N2 PAGE 7 OF 50 5.3.2 Supporting the MOV Program by providing System Engineering support, as required.

5.3.3 Ensuring a qualified individual is assigned to fill the position of the MOV Engineer in his absence.

5. 4 Supervisor - Maintenance Engineering The Supervisor - Maintenance Engineering is responsible for the following:

5.4.1 Assigning an individual in Maintenance Engineering as the MOV Coordinator.

5.4.2 Supporting the MOV Program by providing Maintenance Engineering support, as required.

5. 5 Supervisor - Mechanical Maintenance The Supervisor - Mechanical Maintenance is responsible for the following:

5.5.1 Ensuring MOV PMs are accomplished, as scheduled.

5.5.2 Notifying the MOV Coordinator when unexpected MOV problems are encountered, which require engineering resolution.

5.5.3 Ensuring mechanical personnel receive adequate training and are qualified to perform MOV maintenance ~d Post Maintenance Testing.

5.5.4 Ensuring that qualified mechanics are assigned to the MOV Team, as required.

5.5.6 Ensuring that any MOY work (e.g., Minor Maintenance), not performed by the MOV Team, is performed by individuals qualified for the specific task.

5. 5. 7 Ensuring that the overall quality of mechanical MOY maintenance is maintained at high standards, both corrective and preventive.

5.5.8 Ensuring that mechanical MOY maintenance is performed in accordance with approved Station procedures.

VIRGINIA POWER VPAP-0305 REVISI0N2 PAGE 8 OF 50 5.5.9 Ensuring all technical PARs on any MOV procedure ar(? reviewed and concurred with by the MOV Coordinator or MOV Engineer before implementation.

5. 6 Supervisor - Electrical Maintenance The Supervisor - Electrical Maintenance is responsible for the following:

5.6.1 Ensuring MOV PMs are accomplished, as scheduled.

5.6.2 Notifying the MOV Coordinator when unexpected MOV problems are encountered, which require engineering resolution.

5. 6. 3 Ensuring electrical personnel receive adequate training and are qualified to perform MOV maintenance.

5.6.4 Ensuring that qualified electricians are assigned to the MOV Team, as required.

5.6.5 Ensuring that qualified individuals are assigned to acquire/analyze MOV diagnostic signatures.

5.6.6 Ensuring that any MOV work (e.g., Minor-Maintenance), not performed by the MOV Team, is performed by individuals qualified for the specific task.

5.6.7 Ensuring that the overall quality of electrical MOV maintenance is maintained at high standards, both corrective and preventive.

5.6.8 Ensuring that electrical MOV maintenance is performed in accordance with approved Station procedures.

5.6.9 Ensuring all technical PARs on any MOV procedure are reviewed and concurred with by the MOV Coordinator or MOV Engineer before implementation.

VIRGINIA POWER

5. 7 MOV Coordinator VPAP-0805 REVISION2 PAGE90F 50 The MOY Coordinator reports to the Supervisor - Maintenance Engineering and is responsible for the following:
5. 7.1 Making programmatic and technical improvements to the MOY Program to optimize MOY performance and reliability.

5.7.2 Coordinating MOY Engineering and MOY Team efforts.

5.7.3 Establishing informal MOY technical communications with other Nuclear Stations and Corporate Maintenance Support Department personnel.

5.7.4 Ensuring that vendor technical manuals for the applicable vintage ofMOVs installed at the Station are current and available on site.

5. 7. 5 Verifying the adequacy of post maintenance testing based on the maintenance activities performed on the MOY.

5.7.6 Approving final MOY test data and consult:i,ng with the MOY Engineer, MOY Team, vendor, and/or Corporate Maintenance Support Department personnel to assist, as necessary, with the review/acceptance of MOY diagnostic signature traces.

5. 7. 7 Identifying and resolving programmatic deficiencies relative to MOY installations, applications, and maintenance practices with assistance, as required, by the MOY Engineer, MOY Team, and Corporate Maintenance Support Department personnel.
5. 7. 8 Identifying MOY s to be scheduled for tear down under the requirements of the MOY Verification Inspection Progr~. This includes coordination of tear-down inspections and resolution of schedule difficulties.

5.7.9 Ensuring MOY maintenance procedures are current, correct, and that manufacturer's recommendations and industry experience are incorporated, as justified, into applicable electrical and mechanical PM and corrective maintenance procedures.

5. 7.10 Recommending to the planning organization any outage related MOV work (based on the results of trending, Post Maintenance Testing, or Signature Analysis) and assisting in the identification of parts to support that work.

VIRGINIA POWER VPAP-0805 REVIS10N2 PAGE lOOF 50

5. 7.11 Identifying MOV spare parts and stocking requirements for both outage and non outage periods and ensuring that these stocking requirements are met.
5. 7.12 Performing initial inspections of MOV s, with respect to actuator internal parts, evaluation, and determining when additional engineering support is required.
5. 7.13 Participating in any MOV Failure Analysis/Root Cause Evaluation.
5. 7.14 Trending motor operator signatures, identifying developing trends, and recommending corrective actions required to correct problems.
5. 7.15 Generating and distributing the MOV Monthly Report.
5. 7.16 Attending industry workshops/user groups on MOV s.
5. 7.17 Supporting the MOV Engineer in maintaining the MOV data base by forwarding information on component changes resulting from maintenance activities.
5. 7.18 Assisting as necessary in the review and concurrence of all technical PARs generated on any MOV procedure.

5.8 MOV Engineer The MOV Engineer reports to the Supervisor - System Engineering and has overall design responsibility of _the MOV Program. The MOV Engineer is responsible for the following:

5.8.1 Reviewing MOV test results, which require engineering evaluation, to ensure MOV operability and assisting in the resolution of discrepancies.

5.8.2 Reviewing data obtained from maintenance activities, as requested by the MOV Coordinator.

5. 8. 3 Reviewing operating and testing procedures and providing recommendations for any revisions to enhance MOV operability/reliability, as required.

5.8.4 Reviewing and tracking EWRs/DCPs to ensure that they do not invalidate the data or calculations previously analyzed.

VIRGil\\IA POWER VPAP-0805 REVISI0N2 PAGE 110F50 5.8.5 Controlling MOV engineering data such as thrust requirements, max.imumD/P's assumed, operator gear ratios, model numbers of spring packs, voltage requirements, stroke times, acceptable greases, Environmental Qualification requirements, thermal overload sizing, and any additional information not mentioned that directly affects.

sizing and operating requirements.

5.8.6 Reviewing, documenting, and approving any changes in torque or limit switch settings and any non original replacement parts.

5.8. 7 Maintaining the MOV data base, and the distribution of controlled copies.

5.8.8 Recommending to the planning organization any outage related MOV work (based on pending EWRs, Part 21s, Signature Analysis) and assisting in the identification of parts/engineering documentation to support that work.

5. 8. 9 Ensuring that all design related information is controlled and that switch settings are maintained and controlled in the Set Point Document or Station drawings.

5.8.10 Responding to industry or regulatory notices and information.

5. 8.11 Representing the Station in audits of the MOV Program.

5.8.12 Reviewing Station Deviation Reports concerning MOVs, preparing recommendations, and documenting corrective actions.

5.8.13 Ensuring, through communications with design groups, that Engineering Standard GN-0002 remains current and applicable with respect to Industry Design Standards.

5.8.14 Ensuring that System Engineers are appraised of MOV concerns in their systems.

5. 8.15 Participating in any MOV Failure Analysis/Root Cause Evaluation.

5.8.16 Verifying that the configuration of safety related MOVs (e.g., cable splices on power supplies, cable sizing, actuator size application, thermal overload device sizing, motor sizing, etc.) satisfies design and performance requirements.

5. 8.1 7 Assisting as necessary in the review and concurrence of all technical P ARs generated on any MOV procedure.

VIRGINIA POWER VPAP-0805 REVISION2 PAGE 120F 50

5. 9 MOV Team MOV Team members report to their respective department Supervisors and are responsible for the following:
5. 9.1 Performing corrective and preventive maintenance on Motor Operated Valves, including troubleshooting.

5.9.2 Complying with Station maintenance and administrative procedures.

5. 9. 3 Operating MOV diagnostic equipment and analyzing Signature Data, to identify operator or valve anomalies.
5. 9.4 Identifying and reporting performance based concerns to the MOV Coordinator.

5.9.5 Identifying procedural deficiencies, providing recommendations for enhancement, and initiating procedure revisions.

5.9.6 Assisting the MOV Engineer and/or MOV Coordinator in the field verification of operator/control logic information.

5. 9. 7 Initiating work requests on conditions found that require additional evaluations by Maintenance and/or Engineering.

5.9.8 Verifying test equipment used for maintenance on MOVs is in calibration, and notifying the Technical Assistant of problems associated with MOV diagnostic equipment.

5.9.9 Assuming lead responsibility in directing work of others not fully qualified.

5. 9.10 Performing maintenance evolutions to the highest quality standards achievable.

5.10 Electrical Foremen Electrical Foremen are responsible for the following:

5.10.1 Verifying that all electrical personnel assigned to work on motor operated valves are trained in accordance with the requirements of this procedure.

5.10.2. Ensuring that the conduct of the job meets all requirements and standards as delineated in this procedure.

\\

VIRGINIA POWER 5.11 Mechanical Foremen Mechanical Foremen are responsible for the following:

VPAP-0805 REVISI0N2 PAGE 130F50 5.11.1 Verifying that all mechanical personnel assigned to work on motor operated ".:alves are trained in accordance with the requirements of this procedure.

5.11.2 Ensuring that the conduct of the job meets all requirements and standards as delineated in this procedure.

5.12 Technical Assistant The Technical Assistant reports to the Supervisor - Maintenance Support and is responsible for the following:

5.12.1 Assisting the MOV Coordinator in processing Motor Operator Signature Data.

5.12.2 Extracting pre-determined Signature Data from the computer data base in preparation for the Monthly Report.

5.12.3 Drafting the Monthly Report for review bfthe MOV Coordinator.

5.12.4 Obtaining data base information on Station MOVs, as requested by the MOV Coordinator, MOV Engineer, or Corporate Maintenance support.

5.12.5 Maintaining department logs on MOV diagnostic equipment calibration dates, serial numbers, and assisting in resolving any equipment problems.

5.12.6 Maintaining the MOV Trending Program data base, and extracting the information as required.

5.12.7 Understanding the software used in the program, and complying with Station procedures.

5.13 Director Maintenance Support The Director Maintenance Support or designee is responsible for the following:

5.13.1 Developing, assessing, and monitoring the effectiveness of the MOV Program at the North Anna and Surry Power Stations.

5.13.2 Assessing and reviewing MOV performance, maintenance trends between Stations, and ensuring compliance with regulatory, industry, and program requirements.

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE 140F 50 5.13.3 Reviewing MOV failure evaluations and providing recommendations to improve overall MOV reliability.

5.13.4 Assisting the Stations in piloting new technological practices on MOVs and performing equipment evaluations, as required.

5.13.5 Conducting interviews with the MOV Team members, MOV Coordinators, and MOV Engineers to identify and resolve MOV concerns.

5.13.6 Identifying programmatic improvements to the MOV Program as a result of reviews of industry events, experiences, or other applicable information.

5.13. 7 Ensuring programmatic improvements are implemented and communicated to MOV Program members and the Training Departments at the Stations.

5.13.8 Performing an annual evaluation of the MOV Program, at each Station. This includes evaluating the overall effectiveness of each element of the MOV Program, identifying the need for corrective action and follow-up, and evaluating the progress of previous corrective actions.

5.13.9 Conducting periodic assessments of the MOV Training Program and identifying initial and continuing training requirement enhancements. This includes perfortning technical reviews and evaluations of the effect of training on current performance trends and identifying areas that show the need for MOV maintenance knowledge and skills improvement.

5.13.10 Keeping abreast of new maintenance techniques, test methodologies, modifications, enhancements, and new or modified requirements throughout the industry.

5.13.11 Interfacing with Nuclear Engineering concerning MOV calculation standards, future notices/bulletins, or other items that may effect the MOV Program.

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE 150F50

6. 0 INSTRUCTIONS 6.1 Methods 6.1.1 General
a. Objective of the Program The objective of the Motor Operated Valve (MOV) Program is to ensure that motor operated valves are properly configured and maintained in optimum condition to enhance the reliability and operability of the Station.
b. Scope of the.Program The scope of the MOV Program includes all MOV s. MOV s will be prioritized such that safety related MOVs will be included before non-safety related MOVs.
c. MOV Component Boundaries
1. Electrical Component Bound~ries The electrical component boundaries of MOVs include:
  • Thermal Overload Devices
  • Motor Control Center Devices
  • Actuator Motor
  • Cable and Conduit
2. Mechanical Component Boundaries The mechanical component boundaries of MOVs include:
  • Packing
  • Valve Stem, Seat, Disc, and Body
  • Associated Supports
  • Actuator Mechanical Drive Train and Housing
  • Mechanical Indicators

VIRGINIA POWER

d. Elements of the Program The elements of the MOV Program include:
  • MOV Program Administration
  • MOV Corrective Maintenance Program
  • MOV Preventive Maintenance Program
  • MOV Trending Program
  • MOV Inspection/Verification Program
  • MOV Failure Analysis/Root Cause Program VPAP-0805 REVISI0N2 PAGE 160F50 6.1.2 MOV Program Administration, MOV Organization Chart, depicts the MOV Program organization.
a. The Corporate Director Maintenance Support is responsible for the development and assessment of the MOV Program at the North Anna and Surry Stations.
b. The Superintendent - Maintenance is responsible for overall implementation of the MOV Program at the Station.
c. The MOV Coordinator is responsible for implementation of the MOV Program and coordination of MOVactivities.
d. The MOV Engineer is responsible for all design aspects of the MOV Program.
e. The Technical Assistant is responsible for assisting the MOV Coordinator in generation of reports, trending information, and equipment calibrations.
f. MOV Team An effective concept for controlling maintenance activities on MOVs is by establishing a dedicated group of well trained and qualified personnel into a MOV Team. The team, although not limited in size, ensures that individuals performing maintenance and engineering activities are not only qualified to that task, but also are sensitized to Station and industry concerns. This occurs during the annual retraining. as identified in section 6.5.

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE 170F50 1. A designated group of trained craftsmen and engineers shall be assigned to the MOV Team to perform maintenance on Station MOV s.

2. Other maintenance personnel not assigned to the MOV Team may perform
  • certain maintenance tasks on MOV s, provided they meet minimum training.

requirements delineated for craftsmen performing MOV maintenance in accordance with Subsection 6.5. Tasks that may be performed by non members of the MOV Team include, but are not limited to, the following types of maintenance tasks performed on MOV s with an approved procedure:

  • Electrical disconnects/reconnects
  • Operator removal/reinstallation
  • Grease sampling
3. Electrical and Mechanical Maintenance Department Supervisors shall ensure that only qualified craftsmen perform MOV maintenance outside the M(?V

-Team concept.

6.1.3 MOV Corrective Maintenance Program, MOV Corrective Maintenance Failure Flowchart, identifies the sequence of work activities to be performed on MOVs when an in-service failure occurs.

a. All MOV failures during plant operation, Periodic Testing, or Preventive Maintenance activities shall be identified on a Work Request in accordance with VPAP-2002, Work Requests and Work Orders.
b. The MOV Coordinator should be notified promptly of the failure to initiate the investigative process in accordance with Step 6.1. 7. If possible, the MOV should be left in the "As - Is" condition the-MOV failed, so that an accurate assessment of the failure can be made by the MOV Team.
c. The Operations Shift Supervisor and Station Technical Advisor (STA) shall complete Attachment 3, Operations MOV Review Sheet, documenting the initial evaluation of the MOV failure. The review shall consider operational observations and conditions known prior to failure of the MOV.
  • VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE 180F50
d. By troubleshooting, the MOV Team shall determine the appropriate corrective maintenance to be performed on the MOV, perform the corrective maintenance, and document the results of the corrective maintenance activity for history purposes in accordance with VP AP-2002, Work Requests and Work Orders.
e. The MOV Coordinator shall ensure that all post maintenance testing (e.g:, signature analysis) and documentation associated with the corrective maintenance activity is reviewed for adequacy prior to the MOV being placed in service. Problems encountered during corrective maintenance activities on MOVs shall be resolved with the MOV Engineer, as necessary.
f. Corrective maintenance test data shall be forwarded to the MOV Engineer for review, as determined necessary by the MOV Coordinator.
g. The MOV Coordinator shall ensure that testing results and associated trending documentation are maintained for maintenance history purposes.

6.1.4 MOV Preventive Maintenance Program A Preventive Maintenance (PM) Program shall be established for MOVs included in the MOV Program, in accordance with VPAP-0803, Preventive Maintenance Program.

a. PM evaluations on MOVs shall consider the following items:-
  • Manufacturers recommendations
  • Equipment operating history
  • Engineering analysis
  • Industry findings and recommendations
  • Lessons learned and Station Experience

.J VIRGINIA POWER YPAP-u805 REYISI0N2 PAGE 190F50

b. PM tasks on MOY s shall include, but are not limited to, the following types of PM activities:
  • Grease inspections for the main gear box, motor pinion gear box, l~t switch gear boxes, and limit switch cartridge assembly
  • Stem lubrication
  • Electrical termination inspection
  • Contact cleanliness check
  • Contact wipe check
  • Actuator to valve bolt tightness
  • Motor inspection
  • Packing inspection for leakage
  • Component inspection for damage or corrosion
  • Equipment qualification inspection,_
  • Motor control center inspections
  • Cable and wire inspection
c. MOV diagnostic testing data, as described in Step 6.1.8, shall be obtained during the performance of Electrical PMs to support the MOV Trending Program and verify valve/operator condition. Testing normally will include data obtained from the Motor Control Center (i.e., current trace), however, the MOY Coordinator may specify additional tests as deemed necessary.
d. Post maintenance test data obtained during PM,s shall be reviewed by the MOY Team and MOV Coordinator prior to returning the valve to service. Any abnormal MOV signatures shall be forwarded to the MOY Engineer for prompt review, justification, or resolution as determined by the MOV Coordinator.
e. PM test data shall be reviewed by the the MOV Coordinator for the MOY Trending Program.

VIRGINIA POWER

f. MOV Lubrication

.':PAP-0805 REVISI0N2 PAGE200F 50 MOV grease inspections shall be performed at the same frequencies as the Electrical and Mechanical PMs. The following guidelines shall apply:

1. The frequency of sampling, replenishing, or analyzing the actuator main gear case, limit switch, and valve stem lubricant shall be in accordance with the established periodicities derived from the manufacturers recommendations, engineering analysis, and trended machinery history results.
2. Three main areas of lubrication concern (main gear case, limit switch, and valve stem) will be evaluated for replacement, as required, to establish a standardized lubricant for each area (i.e., MOV main gear cases should contain the same lubricant, limit gear frames and cartridges should contain the same type of lubricant, and MOV valve stems should be lubricated with the same lubricant.contained within the main gear case). Standar~izing the lubricant used in each area will reduce the probability of human error for mixing greases requiring subsequent rework to prevent internal component degradation.
3. Acceptance criteria will determine whe*ther grease is acceptable for continued usage. The acceptance criteria shall be developed using industry data, manufacturer and engineering recommendations, and Station experience.
4. Qualitative acceptance criteria for the acceptable greases shall be included in the PM and maintenance procedures. Color, uniformity (non-hardened globules),

consistency, and contamination (e.g., water, foreign material) may provide visual indication of lubricant degradation. Other acceptable grease examination methods involve grease penetration testing, moisture go-no-go splatter testing, and visual smear examination. Lubricant inspections shall be analyzed by qualified individuals. Examinations providing finite results shall be trended for condition directed lubrication replacement determination. Samples results obtained during PM activities shall be forwarded to the MOV.

5. Individuals involved in the inspection/analysis and determination of a grease sample for continued usage shall be specifically trained for that purpose.

VIRGINIA VPAP-0805 POWER REVISION 2 PAGE21 OF 50 6.1.5 MOV Trending Program The purpose of the MOV Trending Program is to identify equipment degradations before they become significant This will allow for parts identification, ordering, and scheduling before the valve is removed for servicing. The MOV Coordinator shall be responsible for the MOV Trending Program. The MOV Coordinator will notify the MOV Engineer for any assistance required to aid in the identification of suspected degrading conditions. The MOV Engineer will assist, as necessary, in determining the probable cause and in any maintenance recommendations to correct the problem.

a. A MOV Trending Program shall be established to review and trend MOV data.

Specific information to be trended shall include, as a minimum, the following information:

  • Motor current (Inrush, running, seating, unseating)
  • Bus voltages
  • Running loads
  • Hammer blow time *
  • Unseating time
  • Threshold
b. The following MOV degraded conditions are expected to be identified as a result of the MOV Trending Program:
  • Inadvertent back seating
  • Loose stem nut locknut
  • Loose worm shaft locknut
  • Excessive inertia
  • Bent valve stem

VIRGINIA POWER

  • Full spring pack compression
  • High motor current
  • Motor problem
  • Spring pack gap
  • Operator gear wear
  • Stem/stem nut wear
  • Valve seating concerns
  • Valve unseating concerns
  • Valve guide wear
  • Operator design thrust exceeded
  • Inadequate thrust
  • Excessive thrust
  • High running load
  • Excessive preload
  • Misalignment of wonn/worm gear VPAP-0805 REVIS10N2 PAGE220F50
c. The MOV Trending Program shall ensure that MOV failure indicators (i.e. high thrust requirements, high running loads, indications in the signatures, etc.) are closely tracked.
d. When predetermined values are exceeded, or when abnormal signature indications start occurring, the MOV Engineer shall be advised. The MOV Engineer shall, as required, assist in determining the probable cause of the developing problem and shall assist in recommending the required maintenance actions to be taken.
e. The MOV Trending Program shall be reviewed periodically, and prior to outages when work schedules are being identified.

\\'IRGINIA VPAP-0805 POWER REVISION 2 PAGE230F50 6.1.6 MOV Inspection/Verification Program The MOV InspectionN erification Program shall ensure, on a periodic basis, that the MOV Trending Program and Signature Review process is effective.

a. On a refueling cycle basis, the teardown and inspection of selected MOV s shall be performed. MOVs shall be selected that indicate acceptable performance (such as those requiring a grease change out) and MOVs suspected of degradations. The teardown process shall validate the mechanical condition of the MOV that the MOV Trending Program and Signature Review process predict. The number of MOV s torn down will be based on plant specific experience and industry operating experience.
b. Prior to disassembly and visual inspection of the MOV actuator internals, a review of the trend information and signature indicators of the MOV shall be performed.

The mechanical condition shall be compared with the predicted findings. This inspection shall be documented and used for future reference. An actuator may be.

disassembled for any of the following reasons:

  • Grease change out
  • Known mechanical problems (Scheduled Maintenance)
  • To quantify signature anomalies with actual mechanical conditjon (e.g. cyclic loading)
c. The MOV Coordinator, or the MOV Engineer, may recommend valves to be disassembled and inspected based on MOV signatures, review ofWPTS history, or proposed outage work scope. The MOV inspections (predicted vs findings) shall be documented and maintained by the MOV Coordinator. Any enhancements or changes to the MOV Inspection Verification Program, based on actual findings, shall be recommended to the Corporate Maintenance Support group for notification to the other Station, and possible revision to the MOV Program. This will ensure actual field experience is being utilized in program enhancements.

VIRGINIA POWER 6.1.7 MOV Failure Evaluations VPAP-0805 REVISION 2 PAGE240F 50 The purpose of the MOV Failure Evaluation is to determine the root cause of MOV failures, to aid in identifying the appropriate corrective maintenance to be performed on the affected MOV, and to improve the MOV Program. Attachment 4, MOV Failure Evaluation Process, identifies the general sequence of logically performing the evaluation. Guidelines to the program are as follows:

a. The MOV Coordinator shall notify the MOV Engineer when a MOV failure has occurred, as deemed necessary by the MOV Coordinator.
b. The MOV Coordinator has the lead role in performing the failure evaluation, and all remedial actions (e.g., NDE for over thrust of valve internals).
c. Station Management may initiate a formal Root Cause Evaluation in accordance with VPAP-1601, Corrective Action. The MOV Coordinator/Engineer will assist, as required.
d. Instances may occur in which the MOV will need to be cycled with diagnostic equipment installed to confirm suspected problems. This will be coordinated and scheduled in accordance with the normal work process.

6.1.8 MOV Diagnostics The purpose of this section is to identify the types of diagnostic equipment used for testing MOVs and the requirements associated with performing diagnostic testing on MOVs.

a. MOV Diagnostics will be performed using V01ES or MOV ATS equipment and software. There are basically four different types of diagnostic equipment to be utilized in the MOV Program.
1. MOV ATS 2150 Test Equipment This test equipment is used to perform comprehensive testing which can identify key operating parameters, evaluate overall operator performance, and obtain initial baseline data on rising stem valves.

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2. MOVATS "BARTS" Test Equipment VPAP-0805 REVISI0N2 PAGE250F50 This test equipment is used to perform comprehensive testing which will identify key operating parameters, evaluate overall operator performance, and obtain initial baseline data on quarter-turn Butterfly Valves. The MOVATS "BARTS" system will be utilized to control the torque applied to Butterfly Valves.
3. Motor Current Analysis Test Equipment This equipment is used to obtain signatures normally taken at the Motor Control Center during troubleshooting or PM activities.
4. VOTES System 100 This equipment employs strain gauge technology coupled with standard control switch monitoring to evaluate thrust delivered to the valve stem during the entire stroke of the valve. Like the MOV ATS 2150 system, VOIBS is used to perform comprehensive testing and baseline analysis.
b. Selection of Test Equipment The type of maintenance performed on the motor operator or valve will determine what type of test equipment is used. Comprehensive testing will be performed to establish a new baseline as required, ba~ed on the following:
  • Inclusion of new MOVs in the program
  • Following coz:rective maintenance on MOVs
  • Troubleshooting as determined by the MOV Coordinator or MOV Engineer
  • As trend data indicates
c. Control of Test Equipment Test equipment shall be included and controlled in accordance with VPAP-1201, Measuring and Test Equipment (M&IB) Program, and shall be verified in calibration prior to usage.

VIRCINIA POWER

d. MOV Diagnostic Performance VPAP-0805 REVISI0N2 PAGE260F50
1. Motor Operated Valve diagnostic test instructions and test acceptance shall be specified in applicable Maintenance Department procedures.
2. Thrust settings and thermal overload settings shall be controlled and maintained in accordance with the Station Set Point Document Limit Switch settings (open, close, and bypass) shall be identified on Station drawings (Electrical) and shall be maintained and controyedunder the Drawing Control Program.
3. MOV stroke time criteria is specified in applicable Periodic Test (PTs) and may also be referenced on Station electrical drawings.
4. The MOV Coordinator shall independently verify the MOV diagnostic signatures for proper settings and mechanical condition.
e. Diagnostic Training Select MOV Team members will be trained in the use of diagnostic test equipment.

MOV Team members shall receive app_ropriate training relative to their assigned task and classification such as the following:

NOTE: MOV Diagnostic test equipment shall only be operated by personnel who have been trained and qualified in the use of that equipment.

1. Electrical MOV Team Members Electrical members of the MOV Team shall receive awareness training to allow obtaining signatures using diagnostic test-equipment. In addition, members shall receive training to perform "Basic Signature Analysis" to determine if the signature indicates a healthy operator or if the MOV Engineer needs to be contacted. Members shall be capable of verifying correct thrust, limit switch and bypass settings, along with ensuring the entire actuator/valve assembly is reviewed proper! y.
2. Mechanical MOV Team Members Mechanical members of the MOV Team shall receive awareness training on diagnostic equipment and signature analysis. Specific training for using diagnostic equipment to perform Post Maintenance Testing shall also be given.

VIRGINIA POWER

3. MOV Coordinator and MOV Engineer VPAP-0805 REVISION2 PAGE270F50 The MOV Coordinator and MOV Engineer shall be trained in advanced levels of signature analysis. In addition they shall be trained in proper maintenance practices, troubleshooting techniques, and Root Cause Analysis.

6.1.9 Post Maintenance Testing Post maintenance testing shall be performed to assure that maintenance performed on MOV s was implemented correctly a11.d that the operator/valve assembly is properly set, adjusted, and ready to be returned to service.

NOTE: Post maintenance testing requirements specified for ASME Section XI components shall be performed as delineated in VP AP-0307, Repair and Replacement Program For ASME Section XI Components.

a. Post maintenance testing shall occur before returning the MOV and/or MCC to Operations for service. The type and extent of testing shall be determined by the MOV Coordinator utilizing Attachment 5, Post Maintenance Testing Guidelines For Motor Operated Valves. Additional or modified testing may be recommended by the MOV Engineer or department Supervisor based on the specific component or operating conditions. The work control package shall document all post maintenance testing performed on a MOV, including cross references to other work control packages or test procedures that satisfy the original test requirements.
b. Types of Post Maintenance Tests
1. Comprehensive Test This test is normally utilized to establish a baseline for program implementation, following major maintenance activities, or as an aid in troubleshooting. This test indicates the thrust being delivered to the valve, control switch actuations, and records motor current amplitude over the entire stroke of the valve. Comprehensive Tests are identified on Attachment 5 as COMP. Portions of the Comprehensive Test may be performed where maintenance activities dictate at the discretion of the MOV Coordinator. These tests should be designated as SW (Switch Actuation), TIIR (Thrust Reading),

and CT (Current Amplitude Trace).

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2. MCC Test VPAP-0805 REVISI0N2 PAGE280F50 These tests are performed at the Motor Control Center (MCC) and are primarily.

used to monitor combinations of either motor current, control switch settings, or bus voltage. Secondarily, these tests are utilized to collect trending information on a PM frequency after a baseline has been established. MCC testing can also include motor power circuit meggars, control circuit ground checks, or continuity checks of circuits or components that affect valve

. operation. MCC Tests are identified on Attachment 5 as MCC.

3. Interlock Test This test is a verification that ensures limit switch contacts interlocked to other components have not been affected by limit switch adjustments or replacements. Interlock Tests are identified on Attachment 5 as INT.
4. Thrust Verification Test This test includes a measurement of delivered thrust (normally obtained at the valve) to ensure that the maintenance activity has not resulted in a thrust value outside of calculated tolerances. Thrust Verification Tests are identified on as TVT.
5. Visual Verification A visual verification is normally required following maintenance when settings have not been altered. Stroke time is normally recorded at the same time.

Visual Verifications are identified on Attachment 5 as VIS.

c. Upon completion of the maintenance activity, the MOV Coordinator shall re-confirm that the post maintenance test selected was appropriate for the actual work performed.
d. The MOV Coordinator shall also review post maint~nance test results taken by the MOV Team. The MOV Engineer shall be notified if additional assistance is required in analyzing the signatures.

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE290F50 6.1.10 Switch Setting Policies MOV control switches (torque and limit switches) shall be set consistently between Stations. Engineering Standard "SID-GN-0002 - Motor Operated Valve Sizing and Calculations Standard" shall be controlled by Power Engineering Services (Nuclear).

The standard specifically addresses the following:

  • The methodology for the baseline calculations required for sizing valve motor operators to design basis conditions
  • Verification sizing for new MOVs
  • Determining valve torque and thrust requirements
  • Calculating motor operator capability
  • Evaluating vendor supplied data
  • Establishing thrust bands
  • Specifying control switch settings
  • Applicable tolerances and adjustments~~uch as for GDC-17 requirements, in order to render a conservative approach for sizing valve motor operators
  • Methodology for sizing thermal overload devices NOTE: Any area not specifically addressed with respect to Company policy or methodology in this standard will be stated in this program.

VIRGINIA POWER VPAP-0805 REVISION2 PAGE 300F 50

6. 2 Frequency
6. 2.1 The frequency for performing MOV Preventive Maintenance and operability testing shall be established, based on the following:
  • Regulatory or Technical Specification requirements
  • Manufacturer's recommendations
  • Number of cycles per period
  • In-plant and industry experience with similar equipment
  • Acceptance criteria limits established for the equipment
  • Engineering analysis of the equipment performance
  • Importance to Station/system operations 6.2.2 The frequency of the data collection process will be governed by the MOV Preventive Maintenance and Corrective Maintenance programs, unless determined otherwise by the MOV Coordinator or MOV Engineer.

6.2.3 The PM Coordinator shall ensure that MOV preventive maintenance is scheduled and tracked in accordance with VP AP-0803, Preventive Maintenance Program.

6.2.4 Electrical and Mechanical PMs shall be performed on an 18 month (refueling) cycle or as determined by step 6.2.1.

6.2.5 The Outage and Planning Department shall plan and schedule maintenance on MOVs in accordance with VPAP-2002, Work requests and Work Orders, and VPAP-2001, Station Planning a;id Scheduling.

a. The MOV Coordinator may recommend to the Outage and Planning Department specific parts required to perform proposed maintenance evolutions.
b. After parts, procedures, engineering (e.g., EWRs) are available, the MOV will be scheduled for work.
c. There may be cases where the valve must be returned to service (e.g., locked open or closed) as determined by the Operation Department, before the required parts are available. This will be tracked by the Outage and Planning Department and rescheduled when all parts or materials are available.

VIRGINIA POWER

6. 3 Functional Criteria "vPAP-0805 REVISI0N2 PAGE31 OF50 6.3.1 Maintenance on MOVs shall be performed only by qualified personnel thoroughly familiar with MOV operation, its design, and the maintenance activity to be performed.

6.3.2 MOV Data sheets shall be developed and accurately maintained. Specific data sheets shall be designed for the different types, sizes, and models of motor operators.

6.3.3 MOV inspection results shall be documented, reviewed, and filed in appropriate equipment history files by the MOV Coordinator.

6.3.4 Each Station shall develop procedures to conduct routine maintenance activities (preventive, predictive, troubleshooting, and corrective) for each type of MOV.

Overhaul and extensive repairs may be referred to the manufacture or other qualified overhaul facilities.

6.3.5 Maintenance and type oflubrication shall not differ from the manufacturer's recommendations whether the MOV is safety related or non safety related, unless proper engineering justification is obtaine~ and documented.

6.3.6 Maintenance technical problems such as inability to obtain required opening/dosing times and electrical or mechanical adjustments shall be referred to the MOV Coordinator. The MOV Coordinator shall ensure technical problems are resolved in accordance with good engineering judgement and manufacturer's instructions and/or guidance and shall contact the MOV Engineer for assistance, as required.

6.3.7 MOV Monthly Reports

a. A monthly report shall be developed and distributed by the MOV Coordinator.

The report shall include the following, as a mi~mum:

  • MOVs worked on that month (corrective and preventive maintenance)
  • Types of problems found
  • Status of MOV s in the MOV Program
  • Advancements in the MOV Program
  • Trend information
  • Failure rate
  • Status of on going programmatic improvement measures

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE320F 50

b. This report shall be sent to the following personnel,_ at a minimum:
  • Station Manager
  • Assistant Manager (O&M)
  • Superintendent - Maintenance
  • Supervisor - Maintenance Engineering
  • Supervisor - Electrical Maintenance
  • Supervisor - Mechanical Maintenance
  • Supervisor - System Engineering
  • Corporate Director Maintenance Support
c. The report shall contain applicable performance indicators (in addition to those in 6.3.7.a) to aid in identifying any program enhancements necessary on a continuous basis.
d. Selected trend data will be included inthe MOV Monthly Report and will provide indicators with respect to program effectiveness.
e. The MOV Coordinator shall ensure that the report is distributed in a timely manner.

VIRGINIA POWER

6. 4 Effectiveness Review VPAl'-0805 REVISI0N2 PAGE 33 OF 50 The purpose of this review is to ensure that the MOV Program is effective in maintaining MOV reliability and identifying any weakness in the program that may exist. The MOV Trending Program, MOV Inspection Verification Program, and MOV Monthly Reports will aid in identifying key indicators that measure program effectiveness on an ongoing basis. Other indicators to measure program effectiveness include, but are not limited to, the following:

Repetitive work performed on MOVs Station Deviation Reports written on MOVs LERs submitted on MOVs Comparison within the industry on MOV failures (e.g., NPRDS) 6.4.1 The Corporate Maintenance Support group will review the MOV Monthly Reports generated from the Stations to identify similarities and potential probiems associated with MOVs. Applicable information will be shared between Stations.

6.4.2 An annual review of the MOV Program will be performed by Corporate Maintenance Support and a report showing the results of the review, and recommendations for program enhancement, will be forwarded to the Superintendent - Maintenance for*

consideration. As a minimum, the following information shall be included in the review for each Station:

  • Total MOVs in program
  • Number of MOV failures while in service
  • Number of MOV s tested/inspected
  • Enhancements to the program
  • Training issues
  • Data base advancements
  • Spare parts
  • Recommendations

VIRGINIA POWER VPAP-0805 REVIS10N2 PAGE340F50

6. 5 Training Requirements Proper training is the key to a successful MOV Program. This section will describe the minimum training requirements for the following individuals associated with the MOV Program:
  • MOV Coordinator
  • MOV Team Members (Electrical and Mechanical)
  • Contractors
  • Corporate Maintenance Support Group
  • Training Departments - Station Supervisors, Foremen, Operators, and Other Employees 6.5.1 MOV Coordinator The MOV Coordinator shall, as a minimum, complete the following:
  • MOV Coordinator required reading (Document the completion of the training requirements on Attachment 6)
  • Technical Staff Training: BTST-3 Lesson Plan 2 (Engineering Mechanics: Valves) or Electrician Development Training: PSEDP(N)-4.1 (Mechanics ofMOVs)
  • Technical Staff Training: BTST-16 (Problem Solving and Communications) or Virginia Power Task Team Training
  • Virginia Power Root Cause Analysis Evaluator Training (4 hour4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> course or 3 day course)
  • Diagnostics Training 6.5.2 MOV Engineer The MOV Engineer shall, as a minimum, complete the following:
  • MOV Engineer Required Reading (Document the c01;npletion of the training requirements on Attachment 7)
  • Technical Staff Training: BTST-12 (Engineering Administration)
  • Diagnostics Training

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE350F50 6.5.3 MOV Team Members MOV Team members shall successfully complete initial and annual retraining of the following subjects to qualify as a MOV Team member:

a. General Training NOTE: Additional re-training may be specified as identified by Station and industry experience, effectiveness reviews, or other assessments performed on the MOV Program.

Electrical

1. Mechanics of MOV s PSEDP (N) - 4; 1 LP-1 MOVA wareness Training*

LP-2 Valve Actuators

2. MOV Circuits and Prints PSEDP(N) - 6.1
3. MOV Failures NPSECT-13 Mechanical LP-1 MOV Geared Limit Switches

Advanced Valve Motor Operator Maintenance PSMDP (N) - 6.4 LP-1 MOV Awareness Training*

LP-2 Valve Motor Operator Fundamentals LP-3 HBC Fundamentals LP-4 Nuclear Industry Areas of Concern*

  • Indicates subjects requiring annual re-training,

VIRGINIA POWER

b. Specific Training
  • VPAP-0805 REVISI0N2 PAGE360F50 In addition to General Training requirements, the following applicable JPMs ( or specialty JPMs) are required to be completed, as initial training, prior to ~signing an individual to the MOV Team to work on a specific MOV component:

NOTE: Prerequisites for the following JPMs are identified within the individual JPM listed, or can be obtained through the Training Department.

I. Electrical MOV Team Members JPM 7.09 -

Perform Maintenance on Motor Operated Valves (Troubleshoot, Replace parts as required, Inspect, Adjust, and Test)

JPM 7.10 -

Clean and Lubricate Motor Operated Valves Diagnostic / Signature Analysis The following is required for any electrical team member (select individuals) who is being qualified for data acquisition and data analysis of Motor Operated Valve signatures. These requirements are in addition to those identified above:

JPM-002 -

Perform MOV Diagnostics.

2. Mechanical MOV Team Members JPM 9.12 -

Perform Maintenance on Limitorque Motor Operators SMB-000, SMB-00, and SB-00 (Disassemble, Inspect, Repair, Reassemble, Test)

JPM 9.13 -

Perform Maintenance on Limitorque Motor Operators SMB-0 thru SMB-4, and SB-0 thru SB-4 (Disassemble, Inspect, Repair, Reassemble, Test)

JPM 9.14 -

Perform Maintenance on Limitorque Motor Operators (HBCs - Size O thru 3)

JPM 9: 15 -

Perform Maintenance on Limitorque Motor Operators (HBCs - Size 4 thru 7)

VIRGINIA POWER Specialty JPMs SPTE Limitorque SMB 5 and 5XTs SPTE Limitorque SMC-04 (Surry Station)

SPTE Crane Teledyne Actuators (North Anna Station)

SPTE Rotorque Actuators (North Anna Station)

3. Contractors VPAP-0805 REVISION 2 PAGE370F50 Contractors performing MOV maintenance shall meet the requirements delineated in Reference 3.1.10.

6.5.4 Corporate O&M Support The Corporate Maintenance Support Group involved in the MOV Program shall be trained in the following areas:

  • Corporate polices and standards
  • Station administrative procedures and ~ractices
  • Reviewing industry experiences, good practices, and trip reports
  • Same training described for the MOV Engineer and MOV Coordinator 6.5.5 Training Topics The Training Program on MOVs for craftsmen, planners, engineers, supervisors, and other cognizant personnel shall include:

MOV theory of operation Common MOV failures Industry operating experience (i.e., SOERs, SERs, O&MRs, NRC IE Notices, NRC IE Bulletins, NRC AEOD reports, Industry User Group information)

Disassembly and reassembly of MOVs using plant specific procedures Torque and Limit Switch adjustments Preventive Maintenance Inspections Lubrication Maintaining equipment qualification Testing

VIRGINIA POWER Troubleshooting Techniques

  • Use of diagnostic test equipment and associated signature analysis Lessons learned from plant inspections and experience Spare parts VPAP-0805 REVISI0N2 PAGE380F50 6.5.6 Operations Personnel The Training Program for Operations personnel shall include the following:
  • Operator construction and theory of valve operation including functions of torque and limit switches
  • Operational valve design limitations such as pressure, temperature, and maximum differential pressure
  • Valve operation including precautions to prevent damage from use of excessive force during manual operation
  • Valve position indication problems associated with two rotor limit switch designs
  • Effect on valve operability from manuajly seating or back seating MOVs to prevent leakage
  • Potential damage to an MOV when electrically backseating the MOV
  • Potential opening of manually closed MOVs that contain non-locking gears, when under system pressure
  • Duty cycle of AC motors and the corresponding number of cycles an MOV can be operated

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE390F50

6. 6 Documentation and Maintenance History Requirements This section defines the documentation requirements to comply with the MOV Program.

6.6.1 MOV Data Base A controlled data base of all Motor Operated Valves shall be developed and maintained by the MOV Engineer. This data base shall contain MCC, operator, valve and motor information. Information to update the data base will be obtained by review of completed Preventive and Corrective Maintenance procedures. Minimum controlled distribution of the MOV data base shall-be to the MOV Engineer, MOV Coordinator, and Corporate Maintenance Support.

6.6.2 MOV History Motor Operated Valve history entries shall contain pertinent data such as the following:

  • Serial number of the MOV
  • Type of service or maintenance perfollJled

~.. _

  • Appearance of gear case lubricant
  • Types of lubricant and where applied (gear case, stem or other)
  • Dates and names of personnel performing maintenance, adjustments or rework
  • Timing of MOV, opening and closing (if applicable) 6.6.3 Torque and Thrust requirements The following items are addressed in Mechanical Engineering Standard, STD-GN-0002, MOV Sizing and Calibration Standard:
  • Motor Operator Sizing Requirements
  • Policy and methodology of setting motor operators
  • Controls
  • Design Criteria

VIRGINIA POWER VPAP-0805 REVISI0N2 PAGE400F 50

, 6.6.4 Motor Operator Control Switch Settings The following motor operator control switch settings are maintained in Station Set Point Documents:

  • Thrust Band
  • Thermal Overload Relay Settings 6.6.5 Control logic Limit switch settings are maintained on the Station Electrical (ESK) Drawings.

6.6.6 Software Control The MOV Coordinator will ensure that diagnostic software being utilized is being updated as required and obsolete software is replaced.

. VIRGINIA POWER 7.0 RECORDS VPAP-0805 REVISI0N2 PAGE41 OF 50 7.1 The following individually packaged documents and copies of any related correspondence completed as a result of the implementation or performance of this procedure are records. They shall be transmitted to Records Management in accordance with VPAP-1701, Records Management Prior to transmittal to Records Management, the sender shall assure that:

  • Each record is packaged, when applicable
  • QA program requirements have been fulfilled for Quality Assurance records
  • Each record is legible, completely filled out, and adequately identifiable to the item or activity involved
  • Each record is stamped, initialed, or otherwise authenticated and dated, as required by this procedure 7.1.1 Individual Records
a. Operations MOV Review Sheet
b. MOV Coordinator Training Requirements
c. MOV Engineer Training Requirements 7.1. 2 Record Packages None 7. 2 The following documents completed as a result of the implementation of this procedure are not records and are not required to be transmitted to Records Management:

None

VIRGINIA POWER SUPERINTENDENT ENGINEERING SUPERVISOR SYSTEM ENGINEERING MOV ENGINEER SUPERVISOR MAINTENANCE SUPPORT TECHNICAL ASSISTANT ATTACHMENT 1 (Page 1 of 1)

MOY ORGANIZATION CHART SUPERINTENDENT MAINTENANCE SUPERVISOR MAINTENANCE ENGINEERING MOV COORDINATOR SUPERVISOR ELECTRICAL MAINTENANCE ELECTRICAL FOREMAN MOVTEAM ELECTRICIANS VPAP-0805 REVISION 2 PAGE420F 50 DIRECTOR O& M SUPPORT STAFF ENGINEER SUPERVISOR MECHANICAL MAINTENANCE MECHANICAL FOREMAN MOVTEAM MECHANICS

VIRGINIA POWER ATTACHMENT 2 (Page 1 of 2)

VPAF-0805 REVISI0N2 PAGE430F50 MOY CORRECTIVE MAINTENANCE FAILURE FLOWCHART DISCUSS MOV FAILURE&

CONDITIONS WITH OPS MOVFAILURE IDENTIFIED I

NOTE: THE MOV SHOULD BE LEFT IN THE "AS IS" POSITION TO AID IN IDENTIFYING THE ROOT CAUSE OF THE MOV FAILURE.

COMPLETE SH/FTSUPR NOTIFYMOV COORDOF MOV PROBLEM OR FAILURE OPSMOV REVIEW SHEET WITH STA MOVCOORD NOTIFYMOV ENGINEER NOTIFY OF MOV MOV TEAM FAILURE, IF REQUIRED INITIATE WORK REQUEST i MOV COORD & MOV ENGR r---------------~

I WR PROCESSED /AW~

I VPAP-2002, WORK

'L REQUESTS AND WORK ORDERS

_______ I _____ _

I I MOVTEAM REVIEW OPS MOV SHEET PERFORM TROUBLESHOOTING ON MOV AND OPERATING HISTORY AND MAKE FAILURE ANALYSIS OF MOV 1--------* DETERMINATION. IDENTIFY THE MAINTENANCE OR RECOMMENDED TESTING REQUIRED ON WORK ORDER MOVCOORD ASSIST PLANNING IN RECOMMENDING SPECIFIC PARTS REQUIRED FOR PROPOSED MAINTENANCE MOVCOORD RECOMMEND POST MAINTENANCE TESTING BASED ON MOV MAINTENANCE AND PREVIOUS MOV TESTING HISTORY

===~

WORK REQUEST I

PROCESSED /AW I

VPAP-2002 TO CORRECT I MOVFAILURE

VIRGINIA POWER ATTACHMENT 2 (Page 2 of2)

VPAt1-0805 REVISI0N2 PAGE440F50 MOY CORRECTIVE MAINTENANCE FAILURE FLOWCHART COGNIZANT FOREMAN ORMOVCOORD CONDUCT PRE JOB BRIEFING WITH MOV TEAM AND DISCUSS:

  • PROCEDURES TO BE USED
  • ROOT CAUSE DETERMINATION, IF KNOWN
  • UNUSUAL CONDITIONS, LINE-UPS, ETC (IF EWR REQ'D, NOTIFY MOV ENGR)

MOVTEAM PERFORM CORRECTIVE MAINTENANCE IAW VPAP-2002:

  • SAVE DAMAGED PARTS, IF APPLICABLE
  • VERIFY/DOCUMENT ADDITIONAL 1

INFORMATION REQ'D, IF APPLICABLE

  • OBSERVE EQ REQM'TS, IF APPLICABLE
  • PERFORM POST MAINTENANCE TESTING NO YES MOVCOORD REVIEW ACTUAL WORK PERFORMED TO VERIFY ADEQUACY OF POST*

MAINTENANCE TESTING AND SIGN OFF APPLICABLE PROCEDURES, PERFORM FAILURE EVALUATION PER PARA. 6.1.7 I I' COGNIZANT FOREMAN OR

! MOV COORD & TEAM PERFORM POST JOB REVIEW TO DETERMINE IF:

  • PROCEDURES WERE ADEQUATE
  • CORRECT PARTS ARE STOCKED
  • PERMANENT CHANGES ARE REQ'D MOVCOORD REVIEW SIGNATURE TRACES AND DETERMINE ADEQUACY OF:
  • THRUST READINGS
  • VOLTAGE, CURRENT, POWER TRACES.ETC
  • AUXILIARY DEVICES (RESOLVE ANY ABNORMALITIES IDENTIFIED WITH MOV ENGR)

L_,

MOVENGR REVIEW SIGNATURE TRACES (If Required)

I I

L, INFORMA T/ON TO BE I INCLUDED IN MOV I

I PROGRAM I

TREND IN:__)

L ______ _

VIRGINIA POWER ATTACHMENT 3 (Page 1 of 2)

OPERATIONS MOY REVIEW SHEET - 726263(SEP 9Q)

Operations MOV Review Sheet VPAP-0805 Unit Number rrne I

Dale System I

Mark "!umber VPAP-0805 REVISI0N2 PAGE450F50 POW26

1. Verify that the failed or ma~unctioning MDV (or a,mponent) is not disturbed, and is quarantined, unless plant operation or safety is jeopardized. List any actions taken.
2. Promptly notify the System Engineer, Maintenance Department, and..'or the MDV Engineer of the failure. List personnel notified.
3., *-ao... _.. _....,.*** "'""'...... =~~w ~

...... '"' "*oi****

,.,,,,,, """' '"' '"""""* ""* " ""'"' wh~

~..,.;,, ""'" '"' """" *=""- '""""... ~,, **,

and procedure numbers.

~

b

5. Document what actions were a,mpleted justprior to the test, procedure, or lineup which was in progress.
6. What was the electrical system status and alignment at the time of the failure, if known?
7. List any alarms, indications, or fault indicators which wera observed.
8. List any alarms, indications, or fault indicators which were expected, but not received.
9. Were the thermal overloads tripped al the MCC or intact? Specify which ones and how many.
10. Describe any abnormal breaker operations.

Key:

MDV-Motor Operated Valve MCC-Motor Control Center I

Form No. 72628.J(Sep DO)

VIRGINIA POWER ATTACHMENT 3 (Page2of2)

VPAP-080:

REVISI0N2 PAGE460F50 OPERATIONS MOY REVIEW SHEET - 726263CSEP 9Q) <BACK}

Operations MOV Review Sheet

11. Is there any other known problems or history of problems with this component?
12. Provide a detailed summary of the exact sequence of events leading to the failure. Each Individual Involved with the failure should provide a separate report The reports are to Include all actions with times, dates, and reasons for such actions.

Attach additional sheets, as required.

Completed By Shift Supervisor (Signature)

Station Technical Advisor (Signature)

Date Date Fam No. 726263JSop 90)

(Bid<)

VIRGINIA POWER ATTACHMENT 4 (Page 1 of 1)

MOY FAILURE EVALUATION PROCESS r--------------*-*--,

~

FAILURE I

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VPAP-0805 REVISION2 PAGE470F50

VIRGINIA POWER ATTACHMENT 5 (Page 1 of 1)

VPAP-0805 REVISI0N2 PAGE480F50 POST MAINTENANCE TESTING GUIDELINES FOR MOTOR OPERATED VALVES MAINTENANCE ACTIVITY Actuator Mafotenance Remove/ Replace Actuator Refurbish Actuator (Disassembly)

Declutch Mechanism Adjustment Declutch Shaft Replacement Replace / Tighten Stem Nut Disassemble Spring Compensator Replace /Remove/ Adjust Spring Pack Gearing and Bearing Replacement Remove/ Replace Torque Switch Adjust Limit Switch Remove/ Replace Limit Switch Adjust Limit Switch Remove/ Replace Motor Replace Motor Electrical Disconnect/ Reconnect Replace Wiring / Lift Leads Valve Maintenance Adjust/ Replace Packing Bonnet Removal Valve Refurbishment Valve Replacement Removal / Replacement of SLcm / Disk Clean and Lubricate Stem Lapping Seats Reach Rod Repairs Replace Reach Rod Bearings Straighten or Replace Reach Rod Replace Universal Joints Removal or Installation Procedures Electrical PM Mechanical PM COMP = Comprehensive Test MCC = MCC Test INT = Interlock Test TVT;, Thrust Verification Test VIS - Visual Verification PMT COMP,INT COMP.INT VIS COMP COMP COMP COMP COMP COMP COMPorTVT COMPandINT COMP and INT VIS COMP COMP VIS COMPorTVT COMP COMP COMP COMP MCCorTVT COMP COMP COMP COMP COMP MCCorTVT VOTES

VIRGINIA POWER ATTACHMENT 6 (Page 1 of 1)

VPAP-0805 REVISI0N2 PAGE490F50 MOY COORDINATOR TRAINING REQUIREMENTS - 726264CSEP 90}

e MOV Coordinator Training Requirements VPAP-0805 lnstructlort This attachment when completed, should be filed In the Individual's training records.

Name I

Department l~I'" I

=* * '"t:lfllalf

1. VPAP-0805, Motor Operated Valve Program Signature Signature
2. STD-GN-0002, Motor Operated Valve Sizing and Calculation Standard Signature
3. Umitorque Selection Procedures

.A

4. IEB 85-03, Motor Operated Valve Common Mode Failures During Plant

~)>

Transien1S Due to Improper Switch Settings

5. !EB 85*03 Supplement 1, Motor Operated Valve Common Mode ~!6(e\\); \\

During Plant Transients Due to Improper Switch Settings _

\\

Y!l!\\Jre

6. NRC Generic Letter 89-10, Safety Related Motor O~e~ T~f Signature and Surveillance
7. NUREG 1296, Thermal Oo/erload Protec~~e~ors on Safety Signature Related Motor Operated Valves Generic I I I. 1 V

Signature

8. MEMP-C-MOV-1, Inspection and Repair of Safety Related Limltorque Valve Control Type SMB-000, SMB-00, and SB-06 Signature
9. lnservice Testing Plan for Pumps and Valves 1 O. M-1 O*MOVIR-5, Umitorque Motor Operated Valve Gear Case Lubricant Signature Inspection Signature
11. Limitorque Critical Components List
12. Environmental Qualification Test Report B0058 Signature
13. Motor Overload Protection for Motor Operated Valves by A. W. Richards Signature and C. D. Formica
14. Draft Criteria for Sizing Thermal overload Devices for Motor Operated Signature Valves Dated 9-5--89
15. Manual: Raymond Control Systems Type AR Electrlpower Actuator Signature
16. Jamesbury EL*20 Electric Actuator Installation, Maintenance and Operating Signature Instructions
17. Crane Teledyne Model T1 G, T4G, T10G, T40G Instructions Signature
18. Additional Plant Specific Training as Deemed Necessary by the Signature Superintendent-Maintenance Key: MOV-Motor Operated Valve PER22 Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date Fam Mo. 72S2IW(Sop IIOJ

VIRGINh POWER ATTACHMENT 7 (Page 1 of 1)

VPAP-0805 REVISI0N2 PAGE500F50 MOY ENGINEER TRAINING REQUIREMENTS - 726265{SEP 9Q)

MOV Engineer Training Requirements PER22 VPAP-0805 Instruction This attachment, when completed, should be filed in the individual's training records.

Name Department

1. VPAP-0805, Motor Operated Valve Program
2. STD-GN-0002, Motor Operated Valve Sizing end Calculation Standard
3. Umitorque Selection Procedures
4. IEB 85-03, Motor Operated Valve Common Mode Failures During Plant Transients Due to Improper Switch Settings
5. IEB 85-03 Supplement 1, Motor Operated Valve Common Mode Feil During Plant Transients Due to Improper Switch Settings
6. NRC Generic Letter 89-10, Safety Related Motor 0 end Surveillance
7. NUREG 1296, Thennel Overload Protecti Related Motor Operated Valves Generic
8. MEMP-C-MOV-1, Inspection and Repair of S ety Related Limitcrque Valve Control Type SMB-000, SMB-00, and SB-06
9. lnservice Testing Plan for Pumps end Valves 1 o. M-10-MOV /R-5, Umitorque Motor Operated Valve Gear Case Lubricant Inspection
11. Limitoraue Critical Components List
12. Environmental Qualification Test Report B0058
13. Motor Overload Protection for Motor Operated Valves by A. W. Richards end C. D. Formica
14. Draft Criteria for Sizing Thennal Overload Devices for Motor Operated Valves dated 9-5-89.
15. Manual: Raymond Control Systems Type AR Electripower Actuator
16. Jemesbury EL-20 Electric Actuator Installation, Maintenance end Operating Instructions
17. Crane Teledyne Model T1 G, T 4G, T1 OG, T 40G Instructions
18. Applicable MDV Test Procedures Key: MDV-Motor Operated Valve Signature Signature Signature Signature Signature Signature Signature Signature Signature Signature Signature Signature Signature Signature Signature Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date Date F<<m No, 72626!5(Sop IIOJ

1-z w

a:
c 0

<t I-I-

<t

II(.

SUR.RY MOV STATUS MATRIX KEY II SMATKEY ACRONYM MEANING ACRONYM MEANING QT QUARTER TURN MOV DT

  • COMPREHENSIVE TEST PERFORMED SR SAFETY RELATED MOV LO BREAKER LOCKED OUT DURING OPERATION GL GENERIC LETTER 89-10 oos OUT OF SERVICE DBR
  • DESIGN BASIS REVIEW PERFORMED NPI NAMEPLATE INFORMATION RECORDED CAL

IN INCLUDED IN MOV PROGRAM DPv.

DIFFERENTIAL PRESSURE TEST 4TL

  • REQUIRED FOR PROGRAM Mov~s.

SUR.RY POWER STATION UNIT ONE REV100691 PAGE 1 OF 6 MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBR CAL DP DT 4TL LO cos NPI IN 1

AS-100 CONDENSER VACUUM BREAKER X

2 AS-101 AUX STEAM TO FLASH EVAPORATOR X

X 3

BR-100A BORON FEED TO EVAPORATOR V

X 4

BR-100B BORON FEED TO EVAPORATOR V

X 5

BR-101A BORON EVAPORATOR PUMP SUCTION V

X 6

BR-101B BORON EVAPORATOR PUMP SUCTION V

X 7

CH-1115B CHARGING SUPPLY FROM RWST X

X X

X X

X X

X 8

~H-1115C CHARGING SUPPLY FROM VCT X

X X

X X

X X

X 9

H-1115D CHARGING SUPPLY FROM RWST X

X X

X X

X X

X I

10 CH-1115E CHARGING SUPPLY FROM VCT X

X X

X X

X X

X 11 CH-1267A

A CHARGING PUMP SUCTION X

X X

X X

X X

X 12 CH-1267B "A" CHARGING PUMP SUCTION X

X X

X X

X X

X i

13 CH-1269A

B.. CHARGING PUMP SUCTION X

X X

X X

X X

X 14 CH-1269B

    • a** CHARGING PUMP SUCTION X

X X

X X

X X

X 15 CH-1!?70A "C" CHARGING PUMP SUCTION X

X X

X X

X X

X 16 CH-1270B

    • c** CHARGING PUMP SUCTION X

X X

X X

X X

X 17 CH-1275A CHARGING PUMP RECIRCULATION X

X X

X X

X X

X X

18 CH-1275B CHARGING PUMP RECIRCULATION X

X X

X X

X X

X X

19 CH-1275C CHARGING PUMP RECIRCULATION X

X X

X X

X X

X X

20 CH-1286A NORMAL CHARGING PUMP DISCHARGE X

X X

X X

X X

X X

21 CH-1286B NORMAL CHARGING PUMP DISCHARGE X

X X

X X

X X

X I

i 22 CH-1286C NORMAL CHARGING PUMP DISCHARGE X

X X

X X

X X

X I

23 CH-1287A ALTERNATE CHARGING PUMP DISCHARGE X

X X

X X

X X

X 24 CH-1287B ALTERNATE CHARGING PUMP DISCHARGE X

X X

X X

X X

X 25 CH-1287C ALTERNATE CHARGING PUMP DISCHARGE X

X X

X X

X X

X 26 CH-1289A CHARGING ISOLATION X

X X

X X

X X

X 27 CH-1289B CHARGING ISOLATION X

X X

X X

X X

X 28 CH-1350 EMERGENCY BORATE X

X X

X X

1 X

X 29 CH-1370 RCP SEAL INJECTION X

X X

X X

X X

X 30 CH-1373 CHARGING PUMP COMBINED RECIRC X

X X

X X

X X

X X

31 CH-1381 RCP SEAL WATER RETURN X

X X

X X

X X

X NOTE:

1. OPEN TORQUE SWITCH REMOVED FROM CIRCUIT. (SEE ESK 6BL SH2)

NO.

32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 SUR.RY POWER STATION UNIT HOV STATUS MATRIX MARK NO.

NAME QT SR GL DBR CAL CP-100 CONDENSATE POLISHING BYPASS 3

X CS-100A CONTAINMENT SPRAY PUMP SUCTION X

X X

X CS-100B CONTAINMENT SPRAY PUMP SUCTION X

X X

X CS-101A "A*' CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-101B "A" CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-101C "B CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-101D "B" CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-102A RWST CHEMICAL ADDITION ISOLATION X

X X

X CS-102B RWST CHEMICAL ADDITION ISOLATION X

X X

X CS-103A

    • e** CS PUMP CAT ISOLATION X

X X

CS-103B

A CS PUMP CAT ISOLATION X

X X

CS-103C "B" CS PUMP CAT ISOLATION X

X X

CS-103D "A" CS PUMP CAT ISOLATION X

X X

CW-100A WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-100B WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-100C WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-100D WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-106A WATERBOX CIRC WATER INLET X

X X

X 2

CW-106B WATERBOX CIRC WATER INLET X

X X

X 2

CW-106C WATERBOX CIRC WATER INLET X

X X

X 2

CW-106D WATERBOX CIRC WATER INLET X

X X

X 2

ES-100 FIRST POINT EXTRACTION STEAM ES-22 EXTRACTION STEAM ES-58 EXTRACTION STEAM ES-67 EXTRACTION STEAM ES-86 EXTRACTION STEAM ES-93 EXTRACTION STEAM NOTE:

2. QUARTER TURN MOV WITH TORQUE SWITCH SET TO MAXIMUM SETTING.
3. UNDER CONSIDERATION. (50% LOAD REJECT)
6. MOV ROUTINELY CYCLED UNDER DP CONDITIONS.

ONE REV100791 PAGE 2 OF 6 DP DT 4TL LO oos NPI IN X

X X

X X

X X

X X

X X*

X X

X X

X X

X X.

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

6 X

X X

X 6

X X

X X

6 X

X X

X 6

X X

X X

6 X

X X

X 6

X X

X X

6 X

X X

X 6

X X

X X

X X

X X

X X

SUR.RY POWER STATION UNIT ONE REV100791 PAGE 3 OF 6 MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBS CAL DP DT 4TL LO oos NPI IN 59 FW-150A FEED WATER PUMP DISCHARGE X

60 FW-150B FEED WATER PUMP DISCHARGE X

61 FW-151A AUX FEED WATER TO **c** STEAM GEN.

X X

X X

X X

X X

62 FW-151B AUX FEED WATER TO **c** STEAM GEN.

X X

X X

X X

X X

63 FW-151C AUX FEED WATER TO.. e** STEAM GEN.

X X

X X

X X

X X

64 FW-151D AUX FEED WATER TO **a** STEAM GEN.

X X

X X

X x*

X X

65 FW-151E AUX FEED WATER TO A STEAM GEN.

X X

X X

X X

X X

66 FW-151F AUX FEED WATER TO.. A.. STEAM GEN.

X X

X X

X X

X X

X 67 FW-154A STEAM GEN. FEED WATER ISOLATION X

X X

X X

X 68 FW-154B STEAM GEN. FEED WATER ISOLATION X

X X

X X

X 69

~-154C STEAM GEN. FEED WATER ISOLATION X

X X

X X

X 70 FW-160A AUXILIARY FEED WATER CROSS TIE X

X X

X 4

X X

X 71 FW-160B AUXILIARY FEED WATER CROSS TIE X

X X

X 4

X X

X 72 MS-100A SUPPLY TO REHEAT MOISTURE SEP.

X X

X X

X X

73 MS-100B SUPPLY TO REHEAT MOISTURE SEP.

X X

X X

X X

74 MS-100C SUPPLY TO REHEAT MOISTURE SEP.

X X

X X

X X

75 MS-100D SUPPLY TO REHEAT MOISTURE SEP.

X X

X X

X X

76 MS-101A MAIN STEAM NON-RETURN VALVE V

X X

X X

77 MS-101B MAIN STEAM NON-RETURN VALVE V

X X

X X

X 78 MS-101C MAIN STEAM NON-RETURN VALVE V

X X

X X

79 MS-103A GLAND STEAM SUPPLY TO TURBINE X

X X

80 MS-103B GLAND STEAM SUPPLY TO TURBINE X

X X

Bl MS-104A GLAND STEAM SPILL OVER SHUT-OFF X

X X

82 MS-104B GLAND STEAM SPILL OVER BYPASS X

X X

83 NS-100A NEUTRON SHIELD TANK DISCHARGE V

X 84 NS-100B NEUTRON SHIELD TANK DISCHARGE V

X 85 NS-101A NEUTRON SHIELD TANK INLET V

X 86 NS-101B NEUTRON SHIELD TANK INLET V

X 87 PG-107A CHILLED WATER OUTLET X

X X

3 3

X X

88 PG-107B CHILLED WATER OUTLET X

X X

3 3

X X

89 PG-107C CHILLED WATER OUTLET X

X X

3 3

X X

NOTE:

3. CLOSE CONTROL WIRING REMOVED FROM CIRCUIT. (SEE ESK 6BS-SH2 AND 6FC2-SH1)

SUR.RY POWER STATION UNIT MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBR CAL DP 90 RC-1535 PORV BLOCK VALVE X

X X

X 91 RC-1536 PORV BLOCK VALVE X

X X

X 92 RC-1585 LOOP STOP BYPASS VALVE V

X X

93 RC-1586 LOOP STOP BYPASS VALVE V

X X

94 RC-1587 LOOP STOP BYPASS VALVE V

X X

95 RC-1590 RCP INLET LOOP STOP VALVE V

X X

96 RC-1591 RCP INLET LOOP STOP VALVE V

X X

97 RC-1592 RCP INLET LOOP STOP VALVE V

X X

98 RC-1593 RCP OUTLET LOOP STOP VALVE V

X X

99 Rb-1594 RCP OUTLET LOOP STOP VALVE V

X X

100 RC-1595 RCP OUTLET LOOP STOP VALVE V

X X

101 RH-100 RHR ISOLATION FROM RWST V

X X

102 RH-1700 RHR PUMP INLET ISOLATION.

X X

X 103 RH-1701 RHR PUMP INLET ISOLATION X

X X

104 RH-1720A RHR PUMP DISCHARGE ISOLATION X

X X

105 RH-1720B RHR PUMP DISCHARGE ISOLATION X

X X

106 RS-155A OUTSIDE RECIRC SPRAY PUMP SUCTION X

X X

X 2

107 RS-155B OUTSIDE RECIRC SPRAY PUMP SUCTION X

X X

X 2

108 RS-156A RECIRC SPRAY PUMP DISCHARGE X

X X

X 2

109 RS-156B RECIRC SPRAY PUMP DISCHARGE X

X X

X 2

110 SD-100A HP TURBINE DRAIN 111 SD-100B HP TURBINE DRAIN 112 SD-100C HP TURBINE DRAIN 113 SD-100D HP TURBINE DRAIN 114 SD-101 HP TURBINE 1ST DRAIN 115 SD-102A TURBINE CROSS UNDER DRAIN 116 SD-102B TURBINE CROSS UNDER DRAIN NOTE:

2. QUARTER TURN HOV WITH TORQUE SWITCH AT MAXIMUM SETTING.

ONE DT 4TL LO X

X X

X X

X X

.X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X REV100691 PAGE 4 OF 6 oos NPI IN X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

~.

NO.

117 118 119 120 121 122 123 124 125 126 127 126 129 130 131 132 133 134 135 136 137 138 139 SUR.RY POWER STATION UNIT MOV STATUS MATRIX MARK NO.

NAME QT SR GL DBR CAL SI-1842 BORON INJECTION TANK BYPASS X

X X

X SI-1860A LOW HEAD SI* SUCTION FROM CONT SUMP X

X X

X SI-1860B LOW HEAD SI SUCTION FROM CONT SUMP X

X X

X S1-1862A LOW HEAD SI SUCTION FROM RWST X

X X

X 2

SI-1862B LOW HEAD SI SUCTION FROM RWST X

X X

X 2

SI-1863A LOW HEAD SI TO CHARGING PUMP SUCT X

X X

X SI-1863B LOW HEAD SI TO CHARGING PUMP SUCT X

X X

X SI-1864A LOW HEAD SI DISCHARGE X

X X

X

,I-1864B LOW HEAD SI DISCHARGE X

X X

X I-1665A ACCUMULATOR DISCHARGE X

X X

SI-1665B ACCUMULATOR DISCHARGE X

X X

Sl-1865C ACCUMULATOR DISCHARGE X

X X

SI-1867C SI LOOP INJECTION ISOLATION X

X X

X SI-1667D SI LOOP INJECTION ISOLATION X

X X

X SI-1669A CHARGING PUMP SI STOP X

X X

X SI-1869B CHARGING PUMP SI STOP X

X X

X SI-1885A

A LO HEAD SI PUMP RECIRC X

X X

X SI-1885B "A" LO HEAD SI PUMP RECIRC X

X X

X SI-1885C "B" LO HEAD SI PUMP RECIRC X

X X

X SI-1885D "B" LO HEAD SI PUMP RECIRC X

X X

X SI-1890A LO HEAD SI TO HOT LEG X

X X

X SI-1890B LO HEAD SI TO HOT LEG X

X X

X SI-1890C LO HEAD SI TO COLD LEG X

X X

X NOTE:

2. QUARTER TURN HOV WITH TORQUE SWITCH SET TO MAXIMUM SETTING.
4. MINIMUM THRUST NOT ACHIEVED.

EOP MODIFIED AND LIMIT CLOSE.

ONE REV100791 PAGE 5 OF 6 DP DT 4TL LO oos NPI IN X

4 X

X X

X X

X X

X X

X X

X X

X X

X x*

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X 4

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X

SURRY POWER STATION UNIT ONE REV100791 PAGE 6 OF 6 MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBR CAL DP DT 4TL LO oos NPI IN 140 SW-101A BEARING COOLING SUPPLY X

X X

x*

2 X

X X

X 141 SW-101B BEARING COOLING SUPPLY X

X X

X 2

X X

X X

142 SW-102A COMPONENT COOLING SUPPLY X

X X

X 2

X X

X X

143 SW-102B COMPONENT COOLING SUPPLY X

X X

X 2

X X

X X

144 SW-103A RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

5 X

X*

X X

145 SW-103B RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

5 X

X X

X 146 SW-103C RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

5 X

X X

X 147 SW-103D RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

5 X

X X

X 148 SW-104A RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

5 X

X X

X 149

~-104B RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

5 X

X X

X 150 SW-104C RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

5 X

X X

X 151 SW-104D RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

5 X

X X

X 152 SW-105A RECIRC SPRAY HEAT EXCHANGER OUTLET X

X X

X 2

5 X

X X

X 153 SW-105B RECIRC SPRAY HEAT.EXCHANGER OUTLET X

X X

X 2

5 X

X X

X 154 SW-105C RECIRC SPRAY HEAT EXCHANGER OUTLET X

X X

X 2

5 X

X X

X 155 SW-105D RECIRC SPRAY HEAT EXCHANGER OUTLET X

X X

X 2

5 X

X X

X 156 SW-106A RECIRC SPRAY HX CROSS TIE X

X X

X 157 SW-106B RECIRC SPRAY HX CROSS TIE X

X X

X 158 VSP-100A PURGE AIR SUPPLY (INSIDE CONT)

X V

X 2

X X

X X

159 VSP-100B PURGE AIR SUPPLY X

V X

2 X

X 160 VSP-100C PURGE AIR EXHAUST (INSIDE CONT)

X V

X 2

X X

X X

161 VSP-100D PURGE AIR EXHAUST X

V X

2 X

X 162 VSP-101 PURGE AIR EXHAUST BYPASS X

V X

2 X

X X

X 163 VSP-102 PURGE AIR SUPPLY BYPASS X

V X

2 X

X X

X NOTE:

2. QUARTER TURN MOV WITH TORQUE SWITCH SET AT MAXIMUM.
5. STROKED DURING RS HX FLOW TESTING.

SUR.RY POWER STATION UNIT TWO REV100891 i

PAGE 1 OF 6 MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBR CAL DP DT 4TL LO oos NPI IN 1

AS-200 CONDENSER VACUUM BREAKER X

X X

X X

X 2

AS-201 AUX STEAM TO FLASH EVAPORATOR X

X

3 CH-2115B CHARGING SUPPLY FROM RWST X

X X

X X

X X

X 4

CH-2115C CHARGING SUPPLY FROM VCT X

X X

X X

X X

X 5

CH-2115D CHARGING SUPPLY FROM RWST X

X X

X X

x*

X X

6 CH-2115E CHARGING SUPPLY FROM VCT X

X X

X X

X X

X 7

CH-2267A "A" CHARGING PUMP SUCTION X

X X

X X

X X

X X

8 CH-2267B "A" CHARGING PUMP SUCTION X

X X

X X

X X

X 9

gH-2269A

    • a** CHARGING PUMP SUCTION X

X X

X X

X X

X 10 H-2269B

    • a** CHARGING PUMP SUCTION X

X X

X X

X X

X X

11 CH-2270A "C CHARGING PUMP SUCTION X

X X

X X

X X

X 12 CH-2270B

    • c.. CHARGING PUMP SUCTION X

X X

X X

X X

X 13 CH-2275A CHARGING PUMP RECIRCULATION X

X X

X X

X X

X 14 CH-2275B CHARGING PUMP RECIRCULATION X

X X

X X

X X

X 15 CH-2275C CHARGING PUMP RECIRCULATION X

X X

X X

X X

X 16 CH-2286A NORMAL CHARGING PUMP DISCHARGE X

X X

X X

X X

X 17 CH-2286B NORMAL CHARGING PUMP DISCHARGE X

X X

X X

X X

X 18 CH-2286C NORMAL CHARGING PUMP DISCHARGE X

X X

X X

X X

X X

19 CH-2287A ALTERNATE CHARGING PUMP DISCHARGE X

X X

X X

X X

X 20 CH-2287B ALTERNATE CHARGING PUMP DISCHARGE X

X X

X X

X X

X 21 CH-2287C ALTERNATE CHARGING PUMP DISCHARGE X

X X

X X

X X

X 22 CH-2289A CHARGING ISOLATION X

X X

X X

X X

X X

23 CH-2289B CHARGING ISOLATION X

X X

X X

X X

X 24 CH-2350 EMERGENCY BORATE X

X X

X X

X X

X 25 CH-2370 RCP SEAL INJECTION X

X X

X X

X X

X 26 CH-2373 CHARGING PUMP COMBINED RECIRC X

X X

X X

X X

X X

27 CH-2381 RCP SEAL WATER RETURN X

X X

X X

X X

X

NO.

28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 SUR.RY POWER STATION UNIT MOV STATUS MATRIX MARK NO.

NAME QT SR GL DBR CAL CP-200 CONDENSATE POLISHING BYPASS 3

X CS-200A CONTAINMENT SPRAY PUMP SUCTION X

X X

X CS-200B CONTAINMENT SPRAY PUMP SUCTION X

X X

X CS-201A

A CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-201B "A" CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-201C "B" CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-201D "B" CS PUMP DISCHARGE/ISOLATION X

X X

X 2

CS-202A RWST CHEMICAL ADDITION ISOLATION X

X X

X tS-202B RWST CHEMICAL ADDITION ISOLATION X

X X

X CS-203A

B CS PUMP CAT ISOLATION X

X X

CS-203B

A CS PUMP CAT ISOLATION X

X X

CS-203C "B" CS PUMP CAT ISOLATION X

X X

CS-203D "A" CS PUMP CAT ISOLATION X

X X

CW-200A WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-200B WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-200C WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-200D WATERBOX CIRC WATER DISCHARGE X

X X

X 2

CW-206A WATERBOX CIRC WATER INLET X

X X

X 2

CW-206B WATERBOX CIRC WATER INLET X

X X

X 2

CW-206C WATERBOX CIRC WATER INLET X

X X

X 2

CW-206D WATERBOX CIRC WATER INLET X

X X

X 2

ES-200 FIRST POINT EXTRACTION STEAM ES-22 EXTRACTION STEAM ES-58 EXTRACTION STEAM ES-67 EXTRACTION STEAM ES-86 EXTRACTION STEAM ES-93 EXTRACTION STEAM NOTE:

2. QUARTER TURN MOV WITH TORQUE SWITCH SET AT MAXIMUM VALUE.
3. UNDER CONSIDERATION - 50% LOAD REJECT.
6. ROUTINELY STROKED UNDER DP CONDITIONS. *

'TW"O REV100791 PAGE 2 OF 6 DP DT 4TL LO oos NPI IN X

X X

X X

X X

X X

X x*.

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

6 X

X X

X 6

X X

X X

6 X

X X

X 6

X X

X X

6 X

X X

X 6

X X

X X

6 X

X X

X 6

X X

X X

X X

X I

X X

X

  • ~

SUR.RY POWER STATION UNIT TWO REV100791 PAGE 3 OF 6 MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBR CAL DP DT 4TL LO oos NPI IN 55 FW-250A FEED WATER PUMP DISCHARGE X

56 FW-250B FEED WATER PUMP DISCHARGE X

57 FW-251A AUX FEED WATER TO **c** STEAM GEN X

X X

X X

X X

X X

58 FW-251B AUX FEED WATER TO **c** STEAM GEN X

X X

X X

X X

X 59 FW-251C AUX FEED WATER TO B STEAM GEN X

X X

X X

x*.

X X

60 FW-251D AUX FEED WATER.TO **a** STEAM GEN X

X X

X X

X X

X X

61 FW-251E AUX FEED WATER TO A STEAM GEN X

X X

X X

X X

X 62 FW-251F AUX FEED WATER TO A STEAM GEN X

X X

X X

X X

X X

63 c-254A STEAM GEN. FEED WATER ISOLATION X

X X

X X

X 64

-254B STEAM GEN. FEED WATER ISOLATION X

X X

X X

X 65 FW-254C STEAM GEN. FEED WATER ISOLATION X

X X

X X

X 66 FW-260A AUXILIARY FEED WATER CROSS TIE X

X X

X X

X X

X X

67 FW-260B AUXILIARY FEED WATER CROSS TIE X

X X

X X

X X

X X

68 MS-200A SUPPLY TO REHEAT MOISTURE SEP X

X X

X X

X 69 MS-200B SUPPLY TO REHEAT MOISTURE SEP X

X X

X X

X 70 MS-200C SUPPLY TO REHEAT MOISTURE SEP X

X X

X X

X 71 MS-200D SUPPLY TO REHEAT MOISTURE SEP X

X X

X X

X 72 MS-201A MAIN STEAM NON-RETURN VALVE V

X X

X X

73 MS-201B MAIN STEAM NON-RETURN VALVE V

X X

X X

74 MS-201C MAIN STEAM NON-RETURN VALVE V

X X

X X

75 MS-203A GLAND STEAM SUPPLY TO TURBINE X

X X

X 76 MS-203B GLAND STEAM SUPPLY TO TURBINE X

X X

X 77 MS-204A GLAND STEAM SPILL OVER SHUT-OFF X

X X

X 78 MS-204B GLAND STEAM SPILL OVER BYPASS X

X X

X 79 NS-200A NEUTRON SHIELD TANK DISCHARGE V

X 80 NS-200B NEUTRON SHIELD TANK DISCHARGE V

X 81 NS-201A NEUTRON SHIELD TANK INLET V

X 82 NS-201B NEUTRON SHIELD TANK INLET V

X

SURRY POWER STATION UNIT MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBR CAL DP 83 RC-2535 PORV BLOCK VALVE X

X X

X 84 RC-2536 PORV BLOCK VALVE X

X X

X 85 RC-2585 LOOP STOP BYPASS VALVE V

X X

86 RC-2586 LOOP STOP BYPASS VALVE V

X X

87 RC-2587 LOOP STOP BYPASS VALVE V

X X

88 RC-2590 RCP INLET LOOP STOP VALVE V

X X

89 RC-2591 RCP INLET LOOP STOP VALVE V

X X

90 RC-2592 RCP INLET LOOP STOP VALVE V

X X

91 wc-2593 RCP OUTLET LOOP STOP VALVE V

X X

92 C-2594 RCP OUTLET LOOP STOP VALVE V

X X

93 RC-2595 RCP OUTLET LOOP STOP VALVE V

X X

94 RH-200 RHR ISOLATION FROM RWST V

X X

95 RH-2700 RHR PUMP INLET ISOLATION X

X X

96 RH-2701 RHR PUMP INLET ISOLATION X

X X

97 RH-2720A RHR PUMP DISCHARGE ISOLATION X

X X

98 RH-2720B RHR PUMP DISCHARGE ISOLATION X

X X

99 RS-255A OUTSIDE RECIRC SPRAY PUMP SUCTION X

X X

X 2

100 RS-255B OUTSIDE RECIRC SPRAY PUMP SUCTION X

X X

X 2

101 RS-256A RECIRC SPRAY PUMP DISCHARGE X

X X

X 2

102 RS-256B RECIRC SPRAY PUMP DISCHARGE X

X X

X 2

103 SD-200A HP TURBINE DRAIN X

104 SD-200B HP TURBINE DRAIN X

105 SD-200C HP TURBINE DRAIN X

106 SD-200D HP TURBINE DRAIN X

107 SD-201 HP TURBINE 1ST DRAIN X

108 SD-202A TURBINE CROSS UNDER DRAIN X

109 SD-202B TURBINE CROSS UNDER DRAIN X

NOTE:

2. QUARTER TURN MOV WITH TORQUE SWITCH AT MAXIMUM SETTING.

TWO DT 4TL LO X

X X

X X

X X

.X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X REV100791 r

PAGE 4 OF 6 005 NPI IN X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X

SURRY POWER STATION UNIT TWO REV100791 PAGE 5 OF 6 MOV STATUS MATRIX NO.

MARK NO.

NAME QT SR GL DBR CAL DP DT 4TL LO oos NPI IN 110 SI-2842 BORON INJECTION TANK BYPASS X

X X

X X

X X

X X

111 SI-2860A LOW HEAD SI* SUCTION FROM CONT SUMP X

X X

X X

X X

X 112 SI-2860B LOW HEAD SI SUCTION FROM CONT SUMP X

X X

X X

X X

X 113 SI-2862A LOW HEAD SI SUCTION FROM RWST X

X X

X 2

X X

X X

114 Sl-2862B LOW HEAD SI SUCTION FROM RWST X

X X

X 2

X x*

X X

115 SI-2863A LOW HEAD SI TO CHARGING PUMP SUCT X

X X

X X

X X

X X

116 SI-2863B LOW HEAD SI TO CHARGING PUMP SUCT X

X X

X X

x.

X X

117 SI-2864A LOW HEAD SI DISCHARGE X

X X

X X

X X

X X

118 11-28648 LOW HEAD SI DISCHARGE X

X X

X X

X X

X X

119 I-2865A ACCUMULATOR DISCHARGE X

X X

X X

X X

X 120 SI-2865B ACCUMULATOR DISCHARGE X

X X

X X

X X

X 121 SI-2865C ACCUMULATOR DISCHARGE X

X X

X X

X X

X 122 5I-2867C SI LOOP INJECTION ISOLATION X

X X

X X

X X

X X

123 SI-2867D SI LOOP INJECTION ISOLATION X

X X

X X

X X

X X

124 SI-2869A CHARGING PUMP SI STOP X

X X

X X

X X

X X

125 SI-2869B CHARGING PUMP SI STOP X

X X

X X

4 X

X X

126 SI-2885A

A LO HEAD SI PUMP RECIRC X

X X

X X

X X

X 127 SI-2885B "A" LO HEAD SI PUMP RECIRC X

X X

X X

X X

X 128 SI-2885C "B" LO HEAD SI PUMP RECIRC X

X X

X X

X X

X 129 SI-2885D "B" LO HEAD SI PUMP RECIRC X

X X

X X

X X

X 130 SI-2890A LO HEAD SI TO HOT LEG X

X X

X X

X X

X X

131 SI-2890B LO HEAD SI TO HOT LEG X

X X

X X

X X

X 132 SI-2890C LO HEAD SI TO COLD LEG X

X X

X X

X X

X X

NOTE: QUARTER TURN HOV WITH TORQUE SWITCH SET AT MAXIMUM VALUE.

NO.

133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 SUR.RY POWER :STATION UNIT MOV STATUS MATRIX MARK NO.

NAME QT SR GL DBR CAL SW-201A BEARING COOLING SUPPLY X

X X

X 2

SW-201B BEARING COOLING SUPPLY X

X X

X 2

SW-202A COMPONENT COOLING SUPPLY X

X X

X 2

SW-202B COMPONENT COOLING SUPPLY X

X X

X 2

SW-203A RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

SW-203B RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

SW-203C RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

SW-203D RECIRC SPRAY SW HEADER ISOLATION X

X X

X 2

SW-204A RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

tW-204B RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

SW-204C RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

SW-204D RECIRC SPRAY HEAT EXCHANGER INLET X

X X

X 2

SW-205A RECIRC SPRAY HEAT EXCHANGER OUTLET X

X X

X 2

SW-205B RECIRC SPRAY HEAT.EXCHANGER OUTLET X

X X

X 2

SW-205C RECIRC SPRAY HEAT EXCHANGER OUTLET X

X X

X 2

SW-205D RECIRC SPRAY HEAT EXCHANGER OUTLET X

X X

X 2

SW-206A RECIRC SPRAY HX CROSS TIE X

X X

SW-206B RECIRC SPRAY HX CROSS TIE X

X X

VSP-200A PURGE AIR SUPPLY (INSIDE CONT)

X V

X VSP-200B PURGE AIR SU:PPLY X

V X

2 VSP-200C PURGE AIR EXHAUST (INSIDE CONT)

X V

X VSP-200D PURGE AIR EXHAUST X

V X

2 VSP-201 PURGE AIR EXHAUST BYPASS X

V X

2 VSP-202 PURGE AIR SUPPLY BYPASS X

V X

2 NOTE:

2. QUARTER TURN MOV WITH TORQUE SWITCH SET AT MAXIMUM VALUE.
5. STROKED UNDER DP CONDITIONS DURING RS HX FLOW TESTING.

TW"O REV100791 PAGE 6 OF 6 DP DT 4TL LO oos NPI IN X

X

.X X

X X

X X

X X

X X

X X

X X

5 X

X*

X X

5 X

X X

X 5

X X

X X

5 X

X X

X 5

X X

X X

5 X

X X

X 5

X X

X X

5 X

X X

X 5

X X

X X

5 X

X X

X 5

X X

X X

5 X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X

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