ML20078Q567

Rev 8 to OPGP03-ZA-0090, Work Process Program

ML20078Q567
Person / Time
Site:	South Texas
Issue date:	01/25/1994
From:	HOUSTON LIGHTING & POWER CO.
To:
Shared Package
ML18065B259	List: ML20078Q186 ML20078Q256 ML20078Q258 ML20078Q272 ML20078Q275 ML20078Q402 ML20078Q427 ML20078Q485 ML20078Q489 ML20078Q508 ML20078Q521 ML20078Q552 ML20078Q558 ML20078Q565 ML20078Q567 ML20078Q729 ML20078Q772 ML20078Q780 ML20078Q785 ML20078Q799 ML20078Q805 ML20078R145
References
NUDOCS 9502210320
Download: ML20078Q567 (7)

Text

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I fJAN 25 BN i

HOUSTON LIGHTING AND POWER COMPANY SOUTH TEXAS PROJECT .-

ELECTRIC GENERATING STATION l

PLANT PROCRDURES MANUAL l

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1 STATION PROCEDURE NON SAFETY-RELATFD (O) l Work Process Prostram OPGP03-ZA.0090 Rev.8 Page 1 of 35 APPROVED: M[MA- / /2o /* '/ /!/6!M

' PLANT MAN /GER DATE AfPROVED DA'TEEf7ECTIVE i

PROCEDURE USE CONTROL: AVAILABLE l l

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OPGP03-ZA-0090 Work Process Pronram Rev.8 Page 11 of 35 3.5 Changes and Revisions 3.5.1 Pen and Ink changes and N/A of Steps Additional Work Instructions or clarifications that do not alter the Scope or Intent of work activities may be added as " Pen and Ink Changes".

Changes of this type shall be documented in the Work Package. All Pen and Ink Changes and/or N/A of steps will be initialed and dated. If a step / requirement is found N/A'd without an initial and date, the step / requirement . vill either be performed or the initial and date filled in/obtained.

- The Work Supervisor is responsible and authorized to make Pen and Ink changes.

3.5.2 Revisions A Work Package Revision is required when the additional instructions or clarifications change the Scope or Intent of the work activity.

Revisions are required to be routed as the original Work Package (including WSA) (SPR 910151).

3.5.2.1 The Planner of a Revision shall:

- Identify why the revision is required and its purpose.

- Specify the step of the Work Package that the revision must follow and indicate the step /section to return to upon completion of the revision.'

- Revise testing requirements, if required.

3.6 Scheduling 3.6.1 The Integrated Schedule is used to schedule on line work activities including Corrective Maintenance, Preventive Maintenance, Surveillance Testing, and support tasks. This Schedule is based on the Integrated Scheduling Matrix which specifies when a system, sub-system or component may be taken out of service for maintenance or special activities (e.g., special testing requested by Engineering) during the 12 week schedule cycle._

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OPGP03 ZA-0090 Work Process Pronram Rev.8 Page 13 of 35 '

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- If scheduled items cannot work or additional resources are available, l

work items should be deleted from or added to the daily schedule.

This shall be coordinated by the Work Supervisor and OWCG. P t

3.7 Conduct of Maintenance 3.7.1 Work Assignment 3.7.1.1 Manpower assignments should be made specific to the scope, conditions and environment involved in the maintenance activity. .

3.7.1.2 The Work Supervisor shall ensure personnel have the necessary  ;

skills, experience and training certification specific to the work task j (OMR 85 21). .

3.7.1.3 The Work Supervisor shall be aware of personnel accumulated radiation dose when making assignments to ensure that radiation l exposure limits and ALARA objectives are met. l 3.7.2 Work Performance 3.7.2J With the exception of Priority I work, personnel shall not perform '

maintenance, alter, change or modify plant equipment without an a,pproved work document authorizing the activity.

3.7.2.2 If the configuration of the equipment does not match the configuration of the work documents, the craft shall notify the Work ,

Supervisor (SPR 910484; DR 91-027; SER 84-069).  !

3.7.2.3 The Work Supervisor should notify the WSA of problems or delays j that impact the scheduled work. l 3.7.2.4 The Work Supervisor shall review Work Packages prior to work performance to ensure the package is " Ready to Work". This includes (LER 2 91-010):

- Sufficient information and direction is contained to support work performance by qualified craftsmen. .

- The instructions address hrsonnel and equipment safety.

- Required,p.ermits and clearances are in order.

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- Parts are available.

- All References have been verified current.

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L OPGP03-ZA-0090 Work Pror*== Pronram Rev.8 Page 14 of 35

- Documents, or appropriate extracts, listed in the reference section are in the package.

3.7.2.5 The Work Supervisor shall conduct a pre job brief prior to work start (SPR 910422).

- The Work dupervisor should utilize a prejob briefing checklist.

Emphasis should be placed on being mentally prepared, attention to detail and self-verification.

3.7.2.6 A pre-job walkdown of the work area should be done to identify potentially hazardous conditions or problem areas.

3.7.2.7 If the work can be accomplished more efficiently by using multiple crews to complete one Work Package, the Lead Discipline Work Supervisor may copy the applicable portions of the Work Package to be used by the crews. Upon completion of the work, the Lead  :

Discipline Work Supervisor shall ensure the applicable information is ,

transferred to the original Work Package and the copies destroyed.

l 3.7.2.8 Work Instruction steps shall be done in sequence unless the Work Instructions or the Work Supervisor specify otherwise.

3.7.2.9 Work Instruction sign-offs snd data sheets shall be documented upon '

completion of the step, or if a specific situation warrants, as soon as possible thereafter (e.g., exit from contamination area). It is the craft responsibility to determine if adequate justification exists for delays in signing off steps When an initial or signature is required to verify completion of an action, the initials or signature indicate that the action was completed satisfactorily. The initial or signature shall be completed by the person performing the action or, in the case of worker and reader, the reader may initial ce sign the action completion.

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OPGP03 ZA-0090 Work Process Program Rev.8 Page 15 of 35 Parts of a Work Instruction or checklist / data sheet, includi associated quality inspection points, which are not needed complete the maintenance activity, sh i

shall be done by Maintenance supervision / foreman or l Maintenance Planners. :The reason shall be explained in Work Package (SPR 910461). -

Documentation of work shall be thorough, legible and complete. Document corrections shall be made by single line-out with initials /date.

3.7.2.10 Proper documentation of work p job completion, and/or potential failure mechanism is n however, repeating the Work Instructions or procedure ste required. For example, if the Work Instructions are i pump seal and the craft discover the seal damaged the documentation should include details specifying the dam Work documentation should include, but is not limited to: }

Start / completion times / dates.

Information that provides pertinent equipment historical; (including parts and material information) not detaile  ;

job step.

Further information concerning work documentation is Addendum 5.

3.7.2.11 If the work document contains a hold point o craft shall ensure the appropriate group is notified and t verification point is complete prior to continuing the workj 870304).

3.7.2.12 Personnel shall control and protect Work Packag performing maintenance work.

j 3.7.2.13 " Field Copies" may be used under certain condit a contamination area or in areas where oil, wates etc. could it.

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. ..o OPGP03 ZA-0090 Work Process Pronram Rev.8 Page 16 of 35

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- Following completion of work, all data, work information, signatures, initials and dates shall be transcribed to the original work document and the " Field Copies" properly discarded / destroyed.

- QC signatures shall be transcribed by QC personnel. ,

3.7.2.14 Tne back-dating of any work document is prohibited. Late entries may be used by stating the entry is a " Late Entry" and using the dat the activity occurred. The entry will be initialed and dated by the person making the late entry, using the date the late entry is made (Speakout 12266).

3.7.2.15 All tools and equipment to be used must be in good, serviceable condition, M&TE in current calibration, controlled and accountable during the entire course of the job.

3.7.2.16 Work group personnel shall verify that station component identification matches the component specified as requiring maintenance in the work document.

3.7.2.17 Personnel shall observe and comply with radiological posting and controls.

3.7.2.18 Precautions shall be taken whenever work is done, such that the work activity and any tools / equipment used will not accidentally damage or remove equipment from service, thus compromising essential plant safety functions.

3.7.2J9 Personnel shall be aware of the potential affects maintenance wor may have on associated plant functions and personnel, which may include but is not limited to:

- Fire barrier removal.

- HVAC systems when welding,' burning, painting, etc.

- Security / fire doors.

- Oxygen depletion or other hazards when using certain chemicals.

- Seismic / environmental qualification effect.

- Security barrier removal.

3.7.2.20 If, during work in progress, a discrepancy is discovered that is not within the Scope or Intent of the work, a revision or another Senice j Request shall be written.

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l OPGP03-ZA-0090 Work Pm Pronram Rev.8 Page 17 of 35

- Changes, revisions, additions or modifications to work -

l documents shnu be accomplished in accordance with par:;; ,'- i 3.5. I 3.7.3 Shift Turnover I

3.7.3.1 Work Supervisors should familiarize themselves with the status of l

work in progress and new work to be started on their shift. ,

l 3.7.3.2 Shift turnovers may be written or oral and should be conducted such ,

that essential information is transferred in a timely and accurate manner (IEN 86-007).  !

Work Packages shall be updated to reflect current work status, I necessary twoover instructions, problems encountered or any other important information about the job. (

As a minirnum, a review of the latest sequence of '

completed / documented Work Instruction steps should be done . ~

at turnover.  !

3.7.4 Work Completion  !

3.7.4.1 A Werk Package shall not be completed unless the equipment is in i design configursaion (e.g., approved drawing, dispositioned PCF, etc.) including a5 fasteners in place, panels closed, etc. -l l

3.7.4.2 Work group personnel shall ensure that the completion of a l

" maintenance activity includes:  !

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- Review of the Work Package to verify signatures, signoffs and j summary documentation are complete and correct.

Work areasare restored to original cleanliness or better.

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- Complete Engineering Notification Required Tag, if required, .

and forward to the MED Coordinator.

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- All work documentation is complete, including M&TE, l Permits, hb Summary. .

- Return ummed parts, s

- Remove ad discard the SR Tag. ,

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