ML18033A269

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Rev 2 to Site Director Std Practice SDSP-12.4, Return to Svc & Closure of Mods
ML18033A269
Person / Time
Site: Browns Ferry  Tennessee Valley Authority icon.png
Issue date: 04/18/1988
From: Czubakowski T, Mckeon R
TENNESSEE VALLEY AUTHORITY
To:
Shared Package
ML18033A268 List:
References
SDSP-12.4, NUDOCS 8807130402
Download: ML18033A269 (19)


Text

Tennessee Val'.Cy Authorit Bro)IAS Ferry Nuclear P1ant Site Director Standard Practice DEC i 0 l9B7 Form Page 1 of 1

Form SDSP-1 SOS P-2. 11 FORN SDSP-1 PROCEDURE ANO INSTRUCTIOH REVIEN AHO APPROVAL COVER SN'EET (for SPS usd onl nl roc ore SDs F'-fz-8 lgl Tracking No.

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Temporary change (Expiration date if less than 120 days after approval

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Originator list affected pages 4 forms:

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any required Technical Revici)

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Technical Revie)a RequircdT EXl Yes ~ No Initials of Responsible Sectio Supervisor 8SPOAS) 8 making determinationt (Signature AFTER OJK z~ c7Eu g~ j&m sls n

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BFN SDSP12.4 Page 1 of 1

HISTORY OF REVISION/REVIEW REV.

NO.

DATE

.REVISED PAGES 0

05/04/87 All 1

08/26/87 1-3%5-9,1.4-17, 19-28,30-32 REASON FOR CURRENT REVISION New procedure To incorporate changes required for implementation of the Design Change Notice Process.

04/18/88 A11 Reduce scope of procedure to include plant acceptance and closure of individual modifications.

0387v 96

Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice gKg 0008 RETURN TO SERVICE AND CLOSURE OF MODIFICATIONS Page 1

SDSP-12.4 1.0 PURPOSE The purpose of this instruction is to provide guidance and controls for establishing plant acceptance of a completed modification, determining.

that the system, equipment, and/or components affected by the modification can be returned to service, and plant closure of a modification.

2.0 SCOPE The scope of this procedure -begins at modification work and design work completion, 'as determined in BFEP PI-88-04 and SDSP-8.4, through plant closure of a modification.

This procedure applies to all new and open ECNs and DCNs with the exception of Non-Work-Required DCNs which are covered in SDSP-8.11.

3.0 REFERENCES

3.1 Reouirements NQAM, Part II 3.2 and 3.2A 2/QAM, Part I, ID-QAP-6.2 3.2 Interface Documents SDSP-8.4, Preparation and Processing of Workplan and Inspection Records SDSP-8.1, Design Change Requests SDSP-8.10, ECN/DCN Package Review SDSP-8.11, Design Change Notices SDSP>>8.12, Plant Modifications - Ove'rail Program BFEP PI-87-41, Design Change Notice BFEP PI-88-04, Change Document Closure and System Plant Acceptance 4.0 DEFINITIONS DNE S stem En ineer; The DNE Engineer assigned the responsibility of a particular system for DNE..'m lementin Or anization The organization that has been assigned the responsibility for performing the modification described in a ECN/DCN package.

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Tennessee Valley Authority Browns'erry Nuclear Plant Site Director Standard Practice Page 2

SDSP-l2.4 4.0 DEFINITIONS (Continued)

Modification A planned change in plant design accomplished in accordance with the requirements and limitations of applicable

codes, standards, specifications,
licenses, and pre-determined safety restrictions that results in a work activity that alters the configuration, function, or operating characteristics of a system, structure, or component.

Partial Closure A process by which a modification that is in some intermediate stage of implementation can be closed out provided the remaining work is not required, and an engineering basis for work completed has been established, and the termination point of implementation does not adversely affect operation or operability requirements for the operability functions required.

Res onsible En ineer - The engineer in the implementing organization who has been assigned the task of implementing the modification.

S stem En ineer - Plant engineer assigned responsibility for one or more systems or a knowledgeable individual designated by the Plant Manager.

Work lan Coordinator - An individual responsible for statusing,

tracking, and distributing information relevant to ECNs and DCNs.

5.0'.

BACKGROlMi)

For every modification that is performed to the plant, an evaluation must be performed to ensure that affected procedures,

programs, and documentation are properly updated to reflect the implemented change.

For newly generated ECNs and DCNs, this evaluation is being initiated in accordance with SDSP-8.10 and the affected procedures,

programs, and documentation are identified during the 'approval of the design change.

Vpon work completion, this procedure will evaluate the previously identified items and ensure closure of those required for plant acceptance of the modification.

This procedure will also initiate an evaluation for any existing design changes that have not been evaluated.

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice aKV oooa Page 3

SDSP-12. 4 6.0 INSTRUCTIONS 6.1 Initiation of a Modification Turnover Packa e

Upon completion of installation, testing (if applicable},

and finalization of design for a given modification, the WPC should receive the applicable completion statements from the appropriate organizations in accordance with SDSP-&.4 and BFEP-PI-88-04.

The Operations, Maintenance, and Technical Support Services (System Engineer) organizations should have completed Impact Review Forms, for their appropriate organizations, in accordance with SDSP-&.10.

For existing modifications, PMI-2 sheets, completed in accordance with PMI-8.2 (now cancelled),

cannot be substituted for SDSP-&.10 Impact Review Forms; however, the PMI-2 sheets may be used as attachments to or references for the Impact Review Forms that will be required for closure of all ECN's/DCN's.

Workplans that were written and closed in accordance with BF-&.3 (now cancelled) that had specific procedures listed as being required to be revised and a sign off if training was required in the workplan, will also require Impact Review Forms.

However, the workplan number can be referenced on the Impact Review Form in lieu of listing specific procedures.

The WPC can provide information pertaining to the modifications that require a new Impact Review Form prior to closure.

6.1.1 The WPC must:

[ll Receive the Design Statement from DNE.

[2] Notify tHe 'System Engineering Supervisor to initiate a Modification Turnover Package (MTP) for that modification.

[3) Notify the Responsible Engineer in the implementing organization to perform a Field Survey of the modification in accordance with Section.6.2 of this procedure.

[4) Forward copies of the Design Statement to the System Engineering Supervisor, Maintenance Organizations, Operations Section and the implementing organization.

Each section should have received a copy of the Modifications Work Completion Statement from the WPC in accordance with SDSP-&.4.

6.1.2 The SYSTEM ENGINEERING SUPERVISOR should:

[1) Assign the responsible System Engineer for processing the Modification Turnover Package.

[2] Forward the Design Statement to the responsible System Engineer.

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice asv 00os Page 4

SDSP-12.4 6.1 Initiation of a Modification Turnover Packa e (Continued) 6.1.3 The SYSTEM ENGINEER should:

fl] Initiate the Modification Turnover Package Coversheet Form SDSP-249.

[2]

Ensure Operations and Maintenance organizations have been notified that a modification is being processed for Return-to-Service (RTS) and-that-RTS

~ items identified on their Impact Review Forms need to be completed.

6.1.4 The OPERATIONS, MAINTENANCE, and SYSTEM'ENGINEERING SECTIONS shall:

'[1]

Review the Design Statement from the WPC.

[2]

Review the Impact Review Form for that modification to determine if training is required prior to Return-to-Service of the modification.

[3]

Determine if a Form SDSP-112 was completed; if applicable.

Has a Form SDSP-112 been cora leted?

Yes No Then the Operation, Maintenance, and S stem En ineerin Section Notify training of design corn letion.

Go to Section 6.1.5.

Go to Section 6.1.7.

6.1.S The TRAINING DEPARTMENT shall:

[1]

Complete actions identified on the Form SDSP-112 for the modification upon receipt of notification of design completion.

[2]

Forward completed Form SDSP-112 to the organization requesting the Training (OPS., Maint., Sys. Eng.).

6.1.6 OPERATIONS, MAINTENANCE, SYSTEM ENGINEERING SECTIONS shall:

[1]

Acknowledge that Form SDSP-112 has been received and that Training has completed the actions as requested.

[2]

Attach Form SDSP-112 to the Impact Review Form maintained in WPC file, if applicable.

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice gKV 0002 Page 5

SDSP-12.4 6 '

. Initiation of a Modification Turnover Packa e (Continued) 6.1.7 OPERATIONS, MAINTENANCE, SYSTEM ENGINEERING SECTION shall:

[1]

Review Impact Review Form items for effects from FCRs and F-DCNs.

[2]

Review Impact Revi,ew Form items against reduced scope of a modification, if applicable.

[3]

Notify immediate supervisor of the need for secondary drawings to complete procedure revisions required for Return-to-Service.

~

NOTE: If the immediate supervisor determines the need for additional drawings is valid, a memo should be transmitted from the Plant Manager to the Project Engineer requesting that DNE issue the necessary drawings to support return to service.

[4]

Complete Impact Review Form open items required for Return-to-Service (RTS) ~

[5]

Sign and date original Impact Review Forms when all open items required for Return-to-Service are completed (original Impact Review Forms are held by the WPC).

[6]

Notify System Engineer that all open items required for Return-to-Service have been completed.

6.1.8 The WPC shall:

[1]

Update tracking system as information becomes available.

[2]

Forward copy of signed Impact Review Form to the System Engineer.

6.2.1 The IMPLEMENTING ORGANIZATION RESPONSIBLE ENGINEER shall:

[1] Initiate Form SDSP-251.

[2]

Contact the System Engine r of the scheduled time for the Field Survey.

At least three days lead time should be given.

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice

@ED 0002 Page 6

SDSP-12.4 6.2.2 The SYSTEM ENGINEER should:

[1]

Coordinate the participation of representatives of other plant sections as needed (OPS, PMT, Restart Test, etc.)

[2]

Determine if plant organizations waive participation in the field survey.

If the plant or anization:

Waive s participation Wants to parti-cipate in the Field Surve The System Engineer must

-Acknowledge the waiver by signing and dating Form SDSP-251.

-Attach copy of Form SDSP-251 to MTP.

-Send original Form SDSP-251 to the WPC.

-Notify implementing organization Responsible Engineer that field survey has been waived.

-Goes to Section 6.3.

Go to Section 6.2.3.

6.2.3 The RESPONSIBLE ENGINEER shall:

.'Conduct the Field Survey of the modification work area.

The purpose for the Field Survey is not to reverify that the installation was done in accordance with the WP&IR/WP, but to familiarize the plant staff with the modification and to identify any open items incidental to installation, operation, or maintenance such as scaffolding, rigging, housekeeping, etc.

that require resolution prior to Return-to-Service or Final Closure.

[2]

Identify Open items, associated with the modification, discovered during the Field Survey. and document them on Form SDSP-251.

f3]

Initiate the required paperwork (MRs, etc.) to close the open items'41 Assign appropriate closure levels to the open items with concurrence of the System Engineer, in accordance with Attachment A.

[51 Enter the tracking and.uork document numbers on Form SDgP-251.

[6]

Obtain participants'ignatures.

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[7]

Forward the original Form SDSP-251 to the WPC and a copy to the System Engineer for inclusion in the MTP for the modification,

Tennessee Valley Authority Browns Ferry Nuclear Plant Site.D'irector Standard Practice REV 0002 Page 7

SDSP-12.4 6.2.4 'he WPC should:

[1]

Enter open items into the tracking system.

[2]

Status and track open items.

[3]

Notify the Syst: em Engineer when all Level I items are completec 4

1 6.3 Return-to-Service of Modification The MTP, consisting of the original MTP Cover Sheet and copies of the Modification and Design Work Completion Statements, the Field Survey Form with closure levels assigned to the open items, and the Impact Review Forms if all RTS Open Items have been completed and the form signed, should be in the possession of the responsible System Engineer to begin to establish RTS of the modification.

6.3.1 The SYSTEM ENGINEER shall:

[1]

Ensure that all open items required for RTS are completed prior to recommending RTS of the modification.

The System Engineer may defer a closure Level 1 item to closure Level 2'ith concurrence from the System Engineering Supervisor

[2]'ote any special conditions on the MTP Cover Sheet.

[3]

Complete Part II of Form SDSP-249 for recommending RTS'.

[4]

Forward the MTP to the System Engineer Supervisor for approval.

6.3.2 The SYSTEM ENGINEER SUPERVISOR shall:

[1]

Review MTP for completeness.

[2]

Sign and date MTP Cover Sheet Form SDSP>>249.

[3]

Forward MTP to Operations Superintendent.

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Tennessee Ualley Authority Browns Ferry Nuclear Plant Site Director Standard Practice REV Oooz Page 8

SDSP-12.4 6 ~ 3 'eturn-to-Service of Modification (Continued) 6.3.3 The OPERATIONS SUPERINTENDENT shall:

[1]

Review the MTP for concurrence with the. System Engineer's recommendation for Return-to-Service of the modification.

If the Operations Su erintendent Concurs with the recom-mendation for RTS Does not concur with the recommendation for RTS The Operations Su erintendent must Sign and date the MTP Cover Sheet and forward the MTP to the S stem En ineer Return the MTP to the System Engineer with reason for rejection for comment resolution and resubmittal

[2]

Forward a copy of the signed MTP Cover Sheet to the Shift Operations Supervisor for information only.

6.3.4 The SYSTEM ENGINEER shall:

[1]

Review the MTP and ensure that any Final Closure and closure Level 2 open items have the sections responsible for closing the open items identified.

NOTE:

Each responsible section identified with Final Closure and closure Level 2 items in the MTP is responsible for completing those items in a satisfactory and timely fashion to support a

scheduled date for final ECN/DCN closure.

[2]

Forward the MTP to the WPC.

6.3.5 The WPC shall:

[1]

File the ori.ginal MTP Cover Sheet in the modification file.

P

[2]

Update the required tracking systems as necessary.

6.4 Final Closure and Closure Level 2 0 en Items 6.4.1 The IMPLEMENTING ORGANIZATION,=OPERATIONS, MAINTENANCE and SYSTEM ENGINEER shall:

[1]

Sign original Impact Review Form or Field Survey Form maintained by the Workplan Coordinator indicating.

Level 2 Field Survey items and'inal Closure impact items are completed.

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[2]

Notify Workplan Coordinator of completion.

Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice ezra ooo.s Page 9

SDSP-12.4 6.4, Final Closure and Closure Level 2 0 en Items (Continued) 6.4.2 The WPC shall:

Status and track to completion the Final Closure and Closure Level 2 open items.

[2]

Complete remaining portions of the MTP Cover Sheet.

(3l Forward a copy of the completed MTP Cover Sheet to the Project Engineer, Plant Manager and DNS/ERCU.

(43 fs}

Update required tracking systems as necessary.

Forward the original MTP to permanent record lifetime storage.

7.0 RESPONSIBILITIES All Plant Sections Identify and close out items impacted by a design change in support of scheduled dates for Return-to-Service and DCN/ECN Closure.

System Engineer Process the Modification Turnover Package in accordance with this procedure.

Operations Superintendent Morkplan Coordinator Review and approve MTP for RTS after completion of a plant modification.

Maintain and distribute Impact Review Forms in accordance with this procedure.

Maintain a tracking system for open items generated from Impact Review Forms'rack closure of Final Closure and Closure Level 2 open items.

Implementing Organization Responsible Engineers Perform Field Surveys in accordance with this procedure.

System Engineering Supervisor Assign responsible System Engineers as required by this procedure.

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice REV 0002 Page 10 SDSP-12.4 8 0 ATTACHMENTS AND FORMS Attachment A Closure Levels Form SDSP-249 Modification Turnover Package Coversheet Form SDSP-251 Modification Turnover - Field Survey Open Items 9.0 RECORD RETENTION The completed Modification Turnover Package is a Quality Assurance Document with lifetime retention and must be maintained.in accordance

~

with SDSP-2.5.

DCS is responsible for storage.

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice BEV Oooo Page 11 Att. Page 1 of 1

SDSP-12.4 ATTACHMENT A CLOSURE LEVELS CLOSURE LEVEL 1 Item is required to be completed prior to Return-to-Service for the modification.

These items usually affect operation and/or maintenance of the system or component.

CLOSURE LEVEL 2-Item is required to be completed prior to ECN/DCN Final Closure.

These items are usually housekeeping or other general type items and should not affect operation or maintenance by system or component.

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice BEV Ooap Page 12 SDSP-12.4

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Tennessee Valley Authority Browns Ferry Nuclear Plant Site Director Standard Practice HEV 0002 Page 14 SDSP-12.4 SANPLE

~ 'VAlgfM!MMfff dWe4'VAT IEIXCr4I lUWf 5'l RZTO% Sl KWO lIVCIMX NIR 18 SN MODIFICATION TURNOVER FIELD SURVEY OPEN ITEMS CONTINUATION PAGE SOSP I2,i FOfbl SOSP 2%I SOSP-251 (P 2 (F 2)

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>1)791 I LAST PAGE General Revision 0491p

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t Tennessee Valley Authority Brogans Ferry Nuclear Plant Site director Standard Practice Page 13 Q Ep Q Q p 2 SDSP-12.4 SAMPLE IOTCSÃT TTTACT IVhDTIIT SDw4 TOTTT IAIAOTTtuWf Slit OPCCTOO $4KWO ITTCTTCC MODIFICATION TURNOVER FIEI.O SURVEY OPEN ITEMS PART I CONOUCT OF FIELO SURVEY SOSP-I2.4 FCRN-675P 25I SOSP 251 IP I OF Zl I ~

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4/00 General Revision 0491p