ML20238E245
| ML20238E245 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 08/24/1987 |
| From: | SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | |
| Shared Package | |
| ML20238E235 | List: |
| References | |
| MAP-0009, MAP-9, NUDOCS 8709140233 | |
| Download: ML20238E245 (109) | |
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009
. REVISION: 1 MAI'NTENANCE ADMINISTRATIVE PROCEDURES PAGE 1 0F 65 LEAD DEPARTMENT TITLE EFFECTIVE DATE o MAINTENANCE PREVENTIVE MAINTENANCE PROGRAM h/
T-M 27 MAINTENANCE MANAGER /DATE PRC Review Required [ ] Yes [X] No 1
Quailty Review Required [X] Yes [ ] No i
Revision Sumary: ' Additional detail for categorization of components.
SCOPE OF REVISION TRANSITION TO IMPLEMENTATION - This procedure is effective imediately. This A procedure supercedes AP.650.
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1 y 8709140233 B70827 PDR ADOCK 05000312 P PDR ,
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' . SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 2 0F 65 1.0 PURPOSE
. l .1 To establish the philosophy, policies and details of P'reventive Maintenance (PM) Program.
1.2 Discussion
The purpose of maintenance at Rancho Seco Generating station is to ensure that equipment required by Operations to either maintain the plant at 100% power or safely reach cold shutdown is available and will operate effectively and at neak performance. The thrust of the Preventive Maintenance P ogram i therefore, is aimed at performance evaluation, resulting in action, thru the use of planned maintenance, to maintain peak performance. Preventive maintenance designed to evaluate
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performance and identify potential ' problems will be called predictive maintenance. Routine replacement will also be an element of the program, as required by Equipment qualification, lubrication, filter chance outs, or other known life components, 5
as established through the predictive maintenance program or l other sources. These types of activities will be known as i
periodic maintenance. _
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s Since this program is based on performance data evaluation it is therefore dynamic and is designed to allow change approved at a g lower level of management than the Maintenance Manager, but requires a proceduralized Maintenance Manager briefing. (See i _
Section - Trend Analyses) 1
$ All phases of this program are designed to be accomplished in l conjunction with other plant functions. Preventive Maintenance
,f " change outs" will be done during the same out of service window 3
as corrective maintenance and in most cases will appear to the
, craft as a step in the same activity. The out of service will
. normally be requested immediately prior to the normal
. surveillance activity on a piece of equipment in order to allow 0
the scheduled surveillance to act as the required operability testing after maintenance. The predictive maintenance activity, vibration analysis, temp monitoring etc., will be scheduled 3 during the surveillance to minimize equipment start / stops and i operational support requirements.
l During operational periods when equipment can be run, deferral of or extension beyond 25% of the frequency of a predictive
> maintenance activity will require the Maintenance Manager's approval. During other periods the PM Supervisor may defer the 3
activity. All Environmental Qualification activities must be performed within 25% of the due date, if the activity cannot be
- completed Maintenance Management will be notified. If an 1 Erivironmental Quellfication activity is not performed, Nuclear Engineering must address the question of operability of the 2
equipment.
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'l SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 3 0F 65 l
.Non prediction or.non environmental qualification activities may be deferred by the PM Supervisor with notice provided to the l Maintenance Manager. I 2.0 SCOPE
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This procedure applies to all personnel within the Maintenance Department and addresses. those maintenance activities performed l on plant equipment which are of a preventive maintenance nature. *
3.0 REFERENCES
i 3.1 Rancho Seco Nuclear Quality Manual 3.2 Rancho Seco Administrative Procedure RSAP-0803 Work Request
'; 3.3 Rancho Seco Administrative Procedure RSAP-0807, Post Maintenance Test Program -
3.4 Maintenance Administrative Procedure MAP.0001 Maintenance
, Division Organization and Responsibilities 3.5 Maintenance Administrative Procedure MAP.0002 Control of J Maintenance Activities 1
,- 3.6 Maintenance Administrative Procedure MAP.0003 Writing Guide for Maintenance, Test and Calibration Procedures 3.7 Maintenance Administrative Procedure MAP.0006 Maintenance Work Planning 3.8 INPO Good Practice MA-307; Preventive Maintenance 3.9 INPO Good Practice MA-302; Trend Analysis
, 3.10 ANSI N18.7-1972; Administrative Controls for Nuclear Power Plants 3.11 EPRI NP-3416; Guide for Developing Preventive Maintenance Programs in Electric Power Plants t
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 i MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 4 0F 65 3.12 AP.4A; Safe Clearance Procedure Danger Tags i
3.13 AP.48; Safe Test Authorization Procedure j 3.14 AP.4C; Caution Tag Authorization Procedure 3.15 AP.305-4; Radiation Work Permits 3.16 AP.29; Use and Control of Combustible Materials and Ignition Sources 3.17 AP.42; Maintenance Information Management System (MIMS) 1 3.18 AP.3A; Daily Work Plan 3.19 AP.8; Records and Information Management 3.20 AP.59; NPRDS usage Procedure j 3.21 AP.60; Control of Fire Protection Limiting Conditions for -
Operation l
3.22 AP.90; Work and Test Authorization
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a 3.23 I.014; General I&C Maintenance and Surveillance Guidelines i
1 4.0 DEFINITIONS I s
! 4.1 Preventive Maintenance (PM) 3 Regularly scheduled inspections, tests, servicing, repairs and
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replacements intended to maintain equipment at peak efficiency.
i' 4.1.1 Mandatory PM j PM required by insurance, operating license, vendor warranty, government regulations or other safety regulations.
4.1.2 Discretionary PM PM performed at the discretion of plant owner / operator.
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.SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 c, . . . .
REVISION: 1
-MAINTENANCE' ADMINISTRATIVE' PROCEDURES PAGE 5 0F 65 4.2: Predictive' Maintenance (PDM)-
4.2 l Any activity to analyze, monitor and predict equipment performance so that planned action can be taken to correct abnormalities. .The following activities are typical:
Vibration Analysis Lube Oil Analysis
- Temperature Monitoring of Components e Nondestructive Examination'such as, PT, MT, UT, RT-Infrared Scanning Break Down Maintenance Trending-Instrument Drift Breaker Timing Acoustical Surveillance
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5 4.3 Periodic Maintenance f Action taken on equipment to prevent breakdown, such as the following: -
l c Lubrication
- Cleaning l- Testing
, Adjustments Inspections
[i- Filter Changes Calibration p 4.4 Planned PM
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, That which is done prior to equipment failure._ This could be initiated by predictive or periodic maintenance results, by 1
vendor recommendation, or by experience. Planned maintenance is typically done during outages or on a spare or redundant L equipment that is available during plant operation. This would i include items such as the following: .
! Overhauls Valve Repacking Bearing replacement based on vibration, temperature, or oil analysis, i 4.5 Corrective Maintenance i
Repairs and restoration of equipment that has failed or is malfunctioning.
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 6 0F 65 ,
4.6 Discipline or Group Sepa v . work centers--i.e., MM, EM, I&C, BM, TR, ET, or HV, 4.7 Editorial Changes A correction to a document that does not change, in any way, the overall purpose or interit of the document, such as correcting a Y
typographical error, adding missing information, etc.
4.B MARSS s
. Maintenance and replacement schedule summary calculation file.
4.9 Plant Equipment All equipment associated with the Rancho Seco Nuclear Generating Station including that within the Restricted Area Boundary, Canal Pumping Station, Site Reservoir, Site Domestic Water System Well, and Site Meteorological Station. -
Equipment at the Emergency Operations Facility (EOF) is not included in this definition.
l 4.10 Power Block Equipment -- Plant equipment included in the definition found in AP.4A Safe Clearance Procedure Danger Tags.
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4.11 Non-Power Block Equipment -- Plant equipment which does not fit the definition of Power Block Equipment in AP.4A.
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4.12 PM Task -- a computerized record with a unique identifier (PM Task number) which describes the actions to be performed on Plant Equipment (s).
4.13 PM Work Request -- a computer generated work request form which utilizes a PM Task to describe the work to be accomplished.
4.14 PM AC&D Form -- Preventive Maintenance Task Add Change & Deletion y
Request & Approval Form used to add, change or delete a PM Task.
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.- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 7 0F 65
'4.15 EAR.-- Engineering Assistance Request used to identify problems.
which'are not nonconformances but require engineering gesolution.
4.16 Maintenance History -- a written chronological record of activities performed on a component.
4.17 Calibration -- work tasks to' compare,and adjust equipment and/or instruments to a predetermined reference value within defined
); tolerances.
4.18 Post Maintenance / Verification Test -- testing performed after completion of a maintenance activity to verify and document the.
functional acceptability of the equipment.
j 4.19 Outage Task -- PM Task which can be performed only during a plant p outage.
4.20 EQ PMS -- those PM's identified by Nuclear Engineering as f required to enable a component to remain environmentally qualified. -
5.0 PROCEDURE 5.1 Responsibilities
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ll NOTE: See Attachment 7.10 for Organizational Chart.
- 5.1.1 The Nuclear Maintenance Manager
5.1.1.1 Has the overall responsibility for the establishment, p ,
implementation and performance of the PM Program.
5.1.2 Programs Supervisor:
l' 5.1.2.1 Responsible for the implementation of this procedure.
I 5.1.2.2 Responsible to review with the Maintenance Manager the monthly g
j and quarterly status reports submitted by the Trend Analysis ;
Group.
l 5.1.2.3 Chairman of the Trend Analysis group.
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 8 0F 65 5.1.3 The PM Supervisors:
5.1.3.1 Are responsible for the overall PM program development long term program scheduling and setting of priorities for equipment preventive maintenance.
5.1.3.2 Are responsible for the administration of the PM Program, but not the daily performance of PM activities.
r 5.1.3.3 Are responsible for reviewing, evaluating, and approving routine requests for changes to PM tasks.
i 5.1.3.4 Are responsible for the periodic review of each PM task to determine the effectiveness of the task as written and an evaluation of the frequency requirements.
5.1.3.5 Are responsible to conduct a methodical review of equipment and components within their Discipline and to initiate additions to
,l the PM program if needed.
5.1.3.6 Are responsible for the auditing of equipment history entries on the PM Work Requests to ensure meaningful data / readings /
l; information is recorded.
, 5.1.3.7 Are responsible for the transcribing, recording and analysis of ll all trending data accumulated by the PM Program.
5.1.3.8 Are responsible to evaluate and make appropriate changes to the
- f. PM program.
I 5.1.3.9 Are responsible for providing input to the annual budget for the l' PM Program, to include needs such as special tools and equipment,
)l expected man hours, etc.
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, 5.1.3.10 Are responsible to maintain even manloading of PM tasks
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5.1,3.11 Member of the trend analysis group.
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5.1.4 Maintenance Engineers:
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5.1.4.1 Are responsible for evaluating completed Corrective Maintenance
) Work Request (CMWR) and associated history files for excessive equipment problems / failures that would indicate additional PM or more frequent PM is necessary.
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 MAINTENANCE ADMINISTRATIVE PROCEDURES REVISION: 1 PAGE 9 0F 65 l]
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5.1.4.2 Are responsible to inform the PM Supervisor in writing, using the l PM Improvement Program (PMIP) Form--Attachment 7.11 or Addition, Change or Deletion (AC&D) Form, Attachment 7.3,'of recommendations for the PM Program.
5.1.4.3 Are responsible for reviewing and evaluating engineering type problems that are discovered during PM, as requested by the PM Supervisor and approved through the Lead Engineer.
i 5.1.4.4 Are responsible for reviewing calibration data accumulated during the performance of PM.
l 5.1.5 The Foreman:
l 5.1.5.1 Is responsible for the safe and timely completion of assigned
- tasks.
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i 5.1.5.2 Is responsible for the gathering of the necessary spare parts, special tools, consumables, etc. necessary to complete the f maintenance action. -
, 5.1.5.3 Is responsible for obtaining clearances and work authorization from the Control Room.
j- 5.1.5.4 Is responsible to direct and monitor the performance of the g Crew (s).
1 5.1.5.5 Is responsible to fill out PMIP (Attachment 7.11) forms as necessary when he or a craf tsman uncovers a problem with a PM g task or PM Program.
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Is responsible to ensure the history section o,f PM Work Requests provides specific details of what actually was performed and 3 information about the condition of the equipment, in order to 3
provide meaningful history on which to base PM frequency j adjustments. ]
9 i t 5.1.5.7 Is responsible for ensuring the training and qualification of the j 3~ crews in the proper performance of PM and to make evaluations of j 9
the condition of operating equipment.
s- 5.1.6 The Craftsman: .
1 b 5'.1.6.1 Is responsible for the safe and timely completion of PM tasks as directed by the Foreman, j l
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L SMUD, NUCLEAR _ ORGANIZATION NUMBER: MAP-0009 REVISION: 1 L MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 10 0F 65 L
5.1.6.2 Is responsible to provide recommendations.to the Foreman, using 3 the PMIP Form (Attachment 7.11), on ways to improve a specific PM J task or the overall PM Program.
5.1.6.3 Is responsible to use good working practices in the conduct of all maintenance and to observe operating equipment for indications of possible problems.
[ 5.1.7 -Environmental Qualification (EQ) Coordinator:
NOTE: The EQ Coordinator will coordinate with the PM Supervisor (s) when i adding PM Tasks for EQ equipment. Coordination is necessary so 3
duplicate tasks' are not generated for the same equipment when the i EQ requirements and PM Task can be combined under one task description.
5.1.7.1 Submit PM Task Addition, Change or Deletion (AC&D) form based on Maintenance and Replacement Schedule Summary (MARSS) Calculation
, file requirements.
I 5.1.7.2 Submit PM AC&D Form anytime a MARSS Calculation file change is made which af fects PM Task description.
1, 5.1.7.3 Submit PM AC&D Form whenever a MARSS Calculation File requirement
- is deleted or an equipment ID is removed from the EQ Program.
1' 5.1.7.4 Reviews and approves all PM Task AC&D Forms dealing with EQ equipment.
5.1.7.5 Reviews completed PM Work Requests dealing with EQ equipment.
5.1.7.6 The EQ Coordinator will assist the Materials Procurement personnel with purchases of EQ parts and resolution of qualification problems.
5.1.7.7 Provide the interface between Maintenance and Nuclear Engineering concerning all questions associated with EQ equipment.
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5.1.8 Planning
5.1.8.1 Planning is responsible for the planning and processing of PM Work Requests as described in MAP.0006.
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. - SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 j REVISION: 1 n 'MA'INTENANCE ADMINISTRATIVE PROCEDURES PAGE 11 0F 65
- b. Basic Program Outline (see Attachments 7.1 and 7.6) for flow
, charting. ,
u NOTES: 1. The PM Program consists of a number of computerized PM Tasks used to generate PM Work Requests at specific time intervals.
.2 2. There may be more than one PM Task identified for any one piece of equipment due to different frequency requirements.
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, 3. There may be more than one piece of equipment identified on ,
a single PM Task. 1
- 4. If corrective maintenance items are identified that could be J worked with a PM, the item may be added to the PM task as a l one time step or series of steps and the corrective work ;
1; request voided. The sequence can not be reversed, (i.e.,
J the PM added to the corrective work request), tecause this would result in a loss of tracking of the due requirements
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i of the PM. ;
5.2.1 Equipment to be included in the PM Program is identified by the PM Supervisor either through a review of existing equipment,
@ equipment history or modifications to plant equipment (see J Section 5.3).
5.2.2 Anyone may request a PM Task addition, change or deletion by
,j submitting a com;ileted PM Task AC&D form to the responsible discipline PM Supervisor who reviews, approves or rejects,
,- obtains any additional required reviews and enters valid tasks into the computer (see Sections 5.5).
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The computer generated PM Work Requests are printed by Planning on a regular basis.
5.2.4 If necessary or desired to perform a PM task at other than its w normally schedule due date, Planning can, upon request, print out i a PM Work Request after the PM Supervisor has authorized changing
" the PM task due date and a terminal operator has entered the new due date. _
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J 5.2.5 PM Work Requests should normally be printed at least 90 days prior to the due date or as requested by the PM Supervisor, l PM Work Requests will be reviewed by the Operations Coordinator.
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 12 0F 65 5.2.7 Planning will plan te PM Work Request in accordance with MAF.0006. ,
5.2.8 QA 1 and QA 2 PM Work Requests which are EQ HARSH will be reviewed by Quality for QC inspection and hold points.
5.2.9 The Planner assigned shall track all PMs through the cycle to
., ensure they are planned and scheduled prior to their due dates.
5.2.10 The Foreman shall perform the necessary actions to ensure the PM activities are completed as directed in Section 5.6 of this procedure.
i 5.2.11 Upon completion of the PM activity, the Planner shall review the completed work request for entry into history.
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/' 5.2.12 Copies of selected PM Work Requests may be sent to Maintenance Engineering for trending evaluation, failure analysis and/or
, engineering resolution.
5.2.13 The Planning Records Management Coordinator will log in all i completed PM Work Requests on a Record Transfer Form (SMUD-1351) h and transmit them to the Records Management Group as outlined in
> AP.8, Records Management for Retention.
5.3 Equipment Selection
, Discussion: This section determines the definition of the q differ.ent categories of equipment and the general type of b Preventive Maintenance each category may receive. The determination of category is not optional and shall be observed per this procedure. With the exception of EQ PMs, the types of i maintenance performed on each individual component in a specific )
i category is determined by the FM Supervisor 'and approved by the i Programs Supervisor. EQPMs requirements are determined by l Nuclear Engineering and implemented by the E0 Coordinator and shall be included in the program.
1 The category selected for each piece of equipment will be recorded in the PM Task for that equipment.
5.3.1 General 5.3.1.1 Category 1 Equipment must have some form of Preventive Maintenance. Category 1 or Mandatory PM Tasks are required to be included in the PM Program under the following criteria:
- b. PM Tasks mandated by State and Federal Regulatory Agencies, Plant Insurer or vendor warranties.
) c. PM Tasks as defined by Maintenance Management as being mandatory.
SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 !
MAINTENANCE ADMINISTRATIVE FROCE00RES PAGE 13 0F 65 I i
5.3.1.2 Category 2 Equipnent must be evaluated for periodic PM Requirements. Category 2 or Discretionary PM Tasks are included in the PM Program at the PM Supervisors discretion based on good I engineering judgement. The selection criteria for this category '
is based on economic and personnel safety considerations. This is equipment which, if failed could have a major financial impact in the form of reduced power operation, equipment damage, personnel safety hazards, or increased contamination levels within the plant. See Attachment 6.2 for Discretionary PM Selection. Flow Chart.
5.3.1.3 Category 3 equipment may be excluded from being evaluated for periodic. maintenance. Category 3 equipment is included in the PM Program as Planned Maintenance because they do not affect nuclear i safety nor have major economic considerations. This equipment will be. repaired utilizing corrective maintenance (CM) work
( requasts, categorized as planned rather than corrective maintenance. If a problem is found through trending or industry I input, Category 3 equipment will be added to the Preventive
! Maintenance p agram by the PM Supervisor in charge of that area.
5.3.2 Mechanical Equipmen? Categories This section provides basic guidelines to the PM Supervisors for the types of PM Activit., sponsored by the Maintenance Manager.
l Individual equipment PM programs will vary.
5.3.2.1 Manual Valves Category 1 1
Valves identified as being mandatory for inclusion into a PM l
program. The purpose of these valves is Nuclear Plant safety.
These are valves that are required for a safe controlled shutdown of the plant, maintenance of the plant within the shutdown window, placing of the plant in cold shutdown and maintaining it
- there, and also to mitigate the consequences of a radiological l
, release. Furthermore, these are operational valves that are manually stroked during normal or defined emergency conditions.
These are not equipment isolation, maintenance type valves. The selection criteria used to identify these valves are:
. valves identified in Casualty and Emergency Procedures
. SFAS stand-by valve lineups as identified in AP.4 L
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SMUD,. NUCLEAR ORGANIZATION' NUMBER: MAP-0009 REVISION: 1
- - .- -MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE- 14 0F 65 Cateaory 2 Group A: Valves are in QA Class 1 Systems not included in Category 1- and are 12%" in- size. Valves are..those that-could have an impact on system process flows and are 1 2%" in size.
Group B: , Valves identified by good engineering judgment as to whether or.not they should be entered into the PM Program. Their inclusion is'not mandatory. The selection criteria for these valves is. economic, and selection for inclusion into the PM program'is on'an' individual basis. 'These are the valves that, if:
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failed, could have a' financial: impact by reducing power operation i- or affecting surface or' airborne contamination levels within the l: plant. The selection criteria used to identify these valves are:
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. SP.214.01 . . .
. valves; identified as having high failure rates-- equipment 7,_
' history
(' . 'non-isolatable valves
. locked open and closed valves (SP.214.03) -
. maintenance valves that isolate major equipment
. valves in Boric Acid Systems Catecorv 3 4
Valves not presently entered into the PM program because they are seldom used and do not impact nuclear safety or economic
. considerations. Deficiencies identified with.these valves will be repaired on corrective maintenance work requests. If a
. problem;is found trough trending or industry input, Category 3 b , will be added to the. Preventive Maintenance Program by the PM Supervisor in charge of that area.
5.3.2.1.1 Manual Valve PM Tasks L PM tasks to be done to manual-valves shall include where-g applicable the following using written maintenance procedures:
T Cat 1 q A Stem cleaning and lubrication B Packing replacement, or adjustment on a periodic basis ;
C Stroke to verify proper operation Cat 2
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A, B, C on a discretionary basis 1
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s SMUD, NUCLEAR ORGANIZATION , . NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE ~ PROCEDURES PAGE 15 0F 65 5.3.2.2 Motor _ Operated Valves Category 1: Those valves. requiring' Surveillance by Section XI of the ASME code as determined by Engineering.
' Category 2: All other motor operated valves.
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5.3.2.2.1 Motor Operated Valve PM Tasks PM tasks to be done to motor operated valves shall include where applicable the following using written maintenance procedures:
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Cat 1 A Lubrication changeout B Stem lube and clean C MOVATS te' sting & evaluation of results 0 ILRT evaluation of results E Stroke timing evaluation F Packing replacement / adjustment done periodically -
G ' Acoustical monitoring and evaluation l Cat 2 A thru G on a discretionary basis h-
) 5.3.2.3 Air Operated Valves
[ Category 1: Those valves requiring Surveillance by Section XI
( of the ASME code as determined by Engineering.
Category 2: All other QAl or QA2 Air operators for valves.
Category 3: All air operators not included in Category 1 or 2.
l 5.3.2.3.1 Air Operated Valve PM Tasks s
PM tasks to be done to air operated valves shall include where I applicable the following using written maintenance procedures:
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SMUD, NUCLEAR ORGANIZATION . NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 16 0F 65 Cat 1 A Evaluation of' stroke time B Acoustical monitoring and evaluation of results C Lubrication D Evaluation of LLRT E ' Adjust or replace packing Cat 2 A thru E on a discretionary basis j '5.3.2.4 Check Valves -- Check valve data sheet (Attachment 7.13) to b'e filled out on all Category 1 and 2 check valves to determine if they should be classed as unstable.
Unstable - Low fluid velocities under normal conditions
. Low fluid velocities under other than normal conditions (i.e., miniflow)
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- Valves with upstream flow disturbances according to-formula:
j Component in line before
(; 10 X pipe size = disturbance I - Problems identified thru corrective maintenance
. Inoustry identified problems
) . Problems found thru acoustical testing and evaluation
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Category 1: Continuous use during plant operation, safety
! s related Category 2: Continuous or periodic use safety related l l
Category 3: Continuous and periodic use non safety related r
!- 5.3.2.4.1 Check Valve PM Tasks ;
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( PM tasks to be done to check valves shall include where !
applicable the following using written maintenance procedures: ;
9 Cat 1
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A Acoustical testing and evaluation of 100% each l
! refueling cycle
? B Unstable only - Disassemble and inspection of at least 10% of each type every refueling cycle. ,
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C Evaluation of leakage testing.
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I N SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 17 0F- 65
- Cat 2 A Acoustical testing & evaluation of 100% each refueling cycle.
B Evaluation of leakage testing.
5.3.2.5- Relief Valves & Safety Valves Category 1: Those valves which are required to be tested by ASME codes.
Category 2: All other relief and safety valves 5.3.2.5.1 Relief Valve PM Tasks PM tasks to be done to relief valves shall include where l
applicable the following using written maintenance procedures:
i Cat 1 -
A Acoustical testing and evaluation l
B Setpoint verification & testing C Evaluation of SP results Cat 2 A, B on discretionary basis
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p 5.3.2.6 Rotating equipment - Pumps. turbines, engines Category 1: That rotating equipment required to be monitored by I
Section XI of the ASME code as determined by Engineering.
j Category 2: All other rotating equipment greater than 20 L horsepower Category 3: Rotating equipment less than 20 horsepower not included in category 1.
l 5.3.2.6.1 Rotating Equipment PM Tasks
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- PM tasks to be done to rotating equipment shall include where applicable the following using written maintenance procedures
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 18 0F 65 Cat 1 A Vibration analysis and evaluation B 011 analysis and evaluation C Bearing temperature monitoring.
0 Oil changes E Lubricating (grease)
F Acoustical analysis & evaluation G Pump performance data evaluation H Filter changes I Fuel sampling J Evaluation of SP results I
Cat 2 A thru H on a discretionary basis 5.3.2.7 HVAC Equipment: Air hcndlers, air conditioners, dampers
) Category 1: Required by Technical Specifications -
Category 2: All other production related HVAC equipment Category 3: All other plant HVAC equipment 5.3.2.7.1 HVAC Equipment PM Tasks
'. PM tasks to be done to HVAC equipment shall include where I applicable the following using written maintenance procedures:
Cat 1 1
A Inspection of unit B Clean ' heat exchanger coils C Lubrication of motor and fan bearings 1 0 Vibration analysis & evaluation E SP results evaluation Cat 2 r A thru E on a discretionary basis 5.3.2.8 Air Compressors Category 1: Those air compressors identified in Tech Specs or casualty and emergency procedures j Category 2: All production related air compressors l l
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r SMUD, NUCLEAR ORGANIZATION NUMBER: MAP.-0009 REVISION: 1
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, MAINTENANCE ADMINISTRATIVE' PROCEDURES' PAGE 19 0F 65 5.3.2.8.1 Air Compressor PM Tasks .
.PM tasks to be done.to air compressors shall include where applicable the following using written maintenance procedures:
. Cat 1 A Vibration analysis and evaluation B Oil analysis and evaluation C Oil change D SP evaluation of results.
I- E Bearing temperature monitoring
] F Filter changes L
Qt 2 A thru F on a. discretionary basis D .5.3.2.9 Filters: Not part of another equipment. Special-attention to f frequency should be given in consideration of ALARA practices, Category 1: Those filters which by their design present a radiation hazard as determined by Radiation Protection, or may restrict flow thru a system required to maintain the plant safely at 100% power
[ or reach cold shutdown as determined by Operations.
Category 2: Those filters which may restrict the use of systems i s required to maintain the plant at power.
g Category 3: All other filters not part of a specific piece of l equipment or not listed as Category 1 or 2.
> 5.3.2.9/1 Filter PM Tasks F PM tasks to be done to filters shall include where applicable the l 3
following using written maintenance procedure. ]
CAT 1
' A Filter Changeout B D/P Indication and Evaluation l F C SP Evaluation L
CAT 2 A, B, C on discretionary basis r
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> - SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 l' MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 20 0F 65 i
5.3.2.10 Heat Exchanges an.d vessels Category 1: These exchanges or vessels subject to Section XI of the ASME code as determined by engineering.
[ Category 2: All other production related heat exchanges and i vessels 5.3.2.10.1 Heat Exchanger and Vessel PM Tasks
[
?
PM Tasks to be done to hear exchangers and vessels shall include
)! where applicable the following using written maintenance procedures,
)
j Cat 1 Ii l- A Evaluation of ISI or IST Testing
, 8 Monitor Temperature D/P for Trending
> C Directing any other test or inspection required in ASME F
code regulations -
Cat 2 l
A, B, C on discretionary basis i
[ 5.3.2.11 Building Structures - Vital area doors, fire doors, equipt hatch 3 etc.
l Category 1: Structures required per technical specifications or Emergency and Casualty Procedures Category 2: Structures required by Safety or Fire Protection i
Category 3: All other structures
'i 5.3.2.11.1 Building Structures PM Tasks i PM tasks to be done to building structures shall include where applicable the following using written maintenance procedures.
Cat 1 A Inspect door for damage l
B Check and lubricate hinges C Measurements for clearance D Test for proper operation ;
E Lubricate l F SP Evaluation l
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-SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1-MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 21 0F 65 Cat 2 A Thru F discretion PMS 5.3.3- Electrical Equipment Categories--this section provides basic guidelines to the PM Supervisors for the types of PM activity sponsored by the Maintenance Manager. Individual equipment PM programs will vary.
5.3.3.1 Switchgear
[ Category 1: All switchgear, breakers, motor control centers, j motors, transformers, and distribution panels QA 1.
,, Category 2: All switchgear, breakers, transformers,. motor '
control centers, motors and distribution panels not
' QA 1 designed to operate with voltages of 440 or.
higher.
Category 3: All other systems not covered in Category 1 or 2, e 5.3.3.1.1 Switchgear '
PM tasks to be done to switchgear shall include where applicable the following using written maintenance procedures:
f Cat 1
[
s A Thermography ,
) B Protective relay testing
) C Breaker performance testing ,
l Cat 2 \
/
l A, B, C on a discretionary basis i
L l' 5.3.3.1.2 Motors )
' PM tasks to be done to motors shall include, where applicable.
l the following:
Cat 1 f .. analysis
) A Vibra B Insulation testing C Oil analysis 0 Thermography E ' Inspect filters l
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 ' i
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REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 22 0F 65 Cat 2 A, B, C, 0 on a discretionary basis 5.3.3.1.3 Transformers PM tasks to be done to transformers shall include where applicable the following using written maintenance procedures.
Cat 1 A Thermography B Insulation testing C Power factor testing 0 If oil filled check for oil leaks E Megger fan motors j l F Oil Analysis Cat 2 A, B, C, 0, E on a discretionary basis 5.3.3.1.4 Motor Control Centers (MCC) 1 PM tasks to be done to MCC's shall include where applicable the
[7 following using written maintenance procedures:
Cat 1 A Thermography
)
B Controller performance testing l I Cat 2
> A, B on discretionary basis L
1
- 5. 3. 3.1. 5 Inverters and Chargers PM tasks to be done on invet.ters and chargers shall include where applicable the following using written maintenance procedures:
Cat 1 A Performance testing B Thermography C Inspect filters I
~ .-. _-_-__- _ )
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.- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 23 0F 65 5.3.3.2 Battery Systems Category 1: Class 1E systems.
Category 2: .All other systems with a design voltage greater than 25VDC.
Category 3: All 01!her systems not covered in Category 1 or 2.
i 4 .5.3.3.2.1 Battery h
!)- O ;i PM tasks to be done.to batteries shall include where applicable the following using written maintenance procedures:
["
Cat 1 A Thermography B Specific gravity Cat 2 -
A,.B on a discretionary basis
.5.3.3.3 Emergency lighting i
j ;
,. Category 1: ~All emergency lighting in the power block.
Category 2: All other site emergency lighting not covered by s category 1.
t.
Category 3: None.
l 5.3.3.3.t Emergency Lighting PM tasks to be done to emergency lighting may include but are not limited to the following using written maintenance procedures:
, Cat 1 A Battery check B Functional test
'u C Lights orientated in the proper directions y
7 bi Cat 2 A, B, C on a discretionary basis
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e c1____ ._ _ _ . _ _
p _ . _- _ _ _ _ _ _ _ _ _ - _ - _ - _ - _ _ _ _ _
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SMUD, NUCLEAR ORGANIZATION NUMBER; MAP-0009 REVISION:- 1 F MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 24 0F 65 5.3.3.4 Cranes and Hoists Category 1: All equipment required to lift weights greater than 2000 lbs. over safety related equipment.
Category 2: All other site installed cranes and hoist.
Category 3: None.
5.3.3.4.1 Cranes and Hoists
, PM tasks to be done to cranes and hoist shall include where
- applicable the following using written maintenance procedures:
l
- Cat 1 A Insulation check of motors B Check limit switches C Thermography 0 Load testing E Lubrication,. motor
.! F Inspection of load bearing numbers
! G Lubrication and oil changes l H Oil analysis I Inspection of cables l7 i Cat ?
)
I A, E. C, D, E. F, G, H, I on a discretionary basis 5.4.3.5 Fire Protection / Detection Category 1: All fire protection and detection equipment in the l
power block.
t Category 2: All other fire protection and fire detection equipment on site.
' Category 3: None. .
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.- ' SMUD, NUCLEAR ORGANIZATION NUMBEF: MAP-0009 REVISIONi 1 MAINTENANCE ADMINISTRATIVE PR0g DURES _fAGE 25 0F 65 o , t Fire Protection / Detection f 4T.4.3.5.1
'?.;+ .
PM tasks to be done to. fire protection / detection shall" include where applicable the following using written maintenance '
! procedures. i. ., ,
, ' .' . 1 Cat 1 f A Vibration analysis ,
. 8 Lubrication C' Oil analysis & Evalur.tlon i 4) 'Ol? i:hanges n
[#
E Tlirmography analysis F Acoustical testing & analysis Cat 2 '
I .
AThruFonhdiscretionTrybasis t' .
" Generators
$1I 5.3.3.6 ,
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- r. ![ Category 1: Main generator and all 0A 1 generation equipment.
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Category 2: Allotheremergencygeneratingequipment. !
3 Category 3: All other generatioh.egui Nnent. s l
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- 5. 3. 3]'6.1 Generators N' I PMtas'kstobedonetodeneratorsshallinclbdewhereapplicable the following using written'mai9tenance procedures.
$ , / /,
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Cat 1
)
. A Thermography ,, '
B Vibration analysis
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j' it C 011 analysis
D Inspections (general) 1,.-
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E Bearing temperature monitoring ~
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"Y i .i Cat 2 A B, C, D, E on a discretionary casis
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J' k 5.3.4 .
Instrumentation and Controls i i
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. .. SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1
- 7. MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 26 0F 65 i
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Examples of equipment are:
r.
Pressure, flow, differential pressure, temperature, level ,
" and chemistry analysis sensors Signal conditioning equipment Controllers
..# Valve positioners Alarm and control switches Regulators Position sensors and indicators Telemetry 4, Indicators
[ ,
Gauges and Thermometers J- Recorders 5.3.4.1 Category 1 instruments are all instruments required by Technical g Specification, those used to take Acceptance Criteria Data for Surveillance Procedures and those indicating instruments which r are identified by equipment ID in Plant Emergency and Casualty Procedures. _
Q
'f 5.3.4.1.1 .The following PM tasks shall be performed where applicable on RH Category 1 instruments using written maintenance procedures:
D
, A Calibration 6 B Functional testing
- y. C Tuning D Lubrication
,1 s E Tasks specifically recommended by the equipment g manufacturer
! 5.4.3.2 Category 2 instruments are those which are evaluated for
_l inclusion in the PM Program per Section 5.3.1.2 and include those d instruments used in Operating Procedures, those whose values are
?
recorded on operations logs or instruments'and controls used in i the routine operation of the plant.
~~
J The following PM tasks shall be performed where applicable on 5.4.3.2.1 ng Category 2 instruments using written maintenance procedures:
U A Calibration B Functional testing C Tuning d D Lubrication m
These tasks are assigned on a discretionary basis b
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 27 0F 65 5.3.4.3 Category 3 instruments may be exempted from the PM Program per section 5.3.13. These include gauges and temperature jndicators not fitting the criteria of 5.3.4.1 and 5.3.4.2 and whose f ailure has a negligible impact on safety, economics, or the spread of
' contamination.
5.3.5 Boric Acid Survey Program 5.3.5.1 The purpose of this program is to repair Boric Acid leaks as soon as possible to limit the degradation of Carbon Steel Valve Gland Nuts and Studs.
r i 5.3.5.2 All areas which contain Boric Acid Piping will be walked down on a regular interval to locate Boric Acid Leaks.
5.3.5.3 Areas to be surveyed will be divided by accessible /non accessible areas.
5.3.5.4 Each PM to survey Boric Acid Systems will be divided into areas
! which can be surveyed by one nan in approximately 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. -
- 5.3.5 ' 5 A Corrective Work Request will be written on all Boric Acid leaks and listed on the PM work request.
l J 5.3.5.6 A work request will be written for any Carbon Steel Fasteners
. which come in contact with Boric Acid. This work request will be to replace fasteners.
I 5.3.6 The PM Supervisor is responsible for the evaluation of equipment f in each of the categories and determining the PM Program for that I piece of equipment unless directed otherwise by EQ requirements or the Programs Supervisor.
G i 5.3.7 The PM Supervisor shall maintain a listing of vendor warranties
, which have been exempted from the PM Program (i.e., warranty
}
requirements for preventive maintenance actions not implemented). This listing shall include the reason for exemption and the Program Supervisor's approval signature.
5.3.8 Other sources of Preventive Maintenance tasks are the routine I reviews of equipment history by Maintenance Engineers (Ref.:
MAP.0002), root cause analysis, NPRDS reviews, vendor recommendations, NRC Operations and Maintenance Review (0&MR) recommendations, Significant Operating Event Reports (50ERs),
INP0 evaluations / recommendations and various owner's group recommendations.
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SMUD, NUCLEAR ORGANIZATION NUMBER: MA,P-0009 REVIfION: 1 C MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 28 0F 65 5.4 Frequency Selection 5.4.1 Preventive Maintenance Frequency requirements are generally based on the following criteria:
Regulatory Requirements
, Technical Specifications Enforcement Agencies Warranty. Compliance Owners Group Recommendations Plant Commitments
' Vendor Recommendations t Operating Experience and Equipment History NPROS Data
!! Trend Analysis Results i': Engineering Judgment .
, 5.4.2 Frequencies of PM Tasks based on Technical Specification d, requirements may only be changed if the applicable Technical
- Specification requirement is changed. -
5.4.3 Plant process instrumentation used to provide acceptance criteria I, I data for Surveillance Procedures, Casualty Procedures or provide
- - data recorded on Operation's logsheets shall be assigned a frequency for calibration of one year or less.
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j 5.4.4 The PM Supervisor shall periodically review the history section of CM and PM work Requests in an attempt to determine the optimum
- f requency for each PM item.
5.4.4.1 This review should be done after the third or fourth time the activity is performed, i.e., 30-day PMs could be reviewed every quarter and 90-day PMs could be reviewed once per year.
5.4.4.2 This review would utilize the detailed history entrie's to extend
' or reduce the frequencies. For example, if changing filters
. every 30 days and filters are clean for three months, the y frequency could be extended to 60 or 90 days.
!' 5.4.5 The PM Supervisor shall periodically review the Nuclear Plant
- Reliability Data System (NPRDS) Reports that provide information on the overall nuclear industry's problems.
- .' 5.4.5.1 The reports available a,d methods of retrieval are given in AP.59, NPRDS Usage Procedure.
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SMUD. NUCLEAR ORGANIZATION NUMBER:- MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGC 29 0F 65 5.4.5.2 This information shall be utilized in the development of new PM tasks and also should be considered in the assignment of frequencies.
5.4.6 Predictive maintenance activity data shall be maintained by the PM Supervisor responsible for the PM Task. This data shall be-retrievable by equipment 10 and performed date.
5.4.6.1 These monitored and trended values must be used to determine and plot the condition of the selected components.
! 5.4.6.2 The plots will be used to schedule Planned Maintenance prior to i equipment failure.
ii 5.5 PM Task-AC&D Forms NOTE: Anyone may submit a change to the PM Program (see Attachment 6.6). The expected changes should come from the following groups:
I
- a. Regulatory Compliance Group - from Tech Spec or regulato n document changes.
i b. Technical Support Group - from revision of Surveillance 1 Procedures and observations made during Routine Tests.
- c. Cognizant Engineers - from Engineering Change Notice (ECN) l packages or other system modifications. '
- d. Warehouse Personnel - storage items requiring PM.
- e. Operations Personnel - from observations and problems noted in the power plant.
I f. Maintenance Personnel - from observations made during installation and testing of modifications.
- h. Environmental Qualification Coordinator in implementing 1 additions or changes to the EQ Program. {
- 1. The Trend Analysis Group 1
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- SMUD, NUCLEAR ORGANIZATION NUMBERr MAP -0009
. REVISION: 1 ;
MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 30 0F 65 I
.5.5.1 PM TASK ADDITION NOTE: Refer to Attachment 6.3, AC&D Form.
5.5.1.1 Task Number This space will be blank for any addition (new) PM Task. The PM
. Terminal Operator will add this number when the task has been
. entered into the computer.
- 5. 5 .1. 2 Equipment ID i
Enter.the ID number (from Master Equipment List - MEL) of
> component on which the PM Task is to be performed. If multiple 42 pieces of equipment are to be included on Task Sheet, enter the l lowest alphanumeric number in this space, or the ID of the major equipment under which the companents would be a subunit of.
j 5 . 5.1. 3 Plant Status l
- Enter a plant status code from the following list:
ALL - Can be performed at any plant condition P0 - Power Operation j EO - Equipment outage (Required for NSW, NRW, DHS, and EGS) p' CS - Cold Shutdown
[ HS -- Hot Shutdown RF - Refueling 5.5.1.4 Outage Task l- Enter "0" if the PM Task can only be done during a plant outage.
Leave blank if not outage work.
4
- 5. 5.1. 5 Department Enter the department responsible for the PM activity, i.e., MM,
5.5.1.6 Frequency (Days)
Enter the frequency in days at which the PM task should be
. completed. This number should take into account the mandated f requency, due date, and band for Category 1 PMs.
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- 1 a - SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 i REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 31 0F 65 5.5.1.7 EQ Requirement Check the " ENVIRON" field of the MEL for the equipment identified f 5 in Step 2. If the equipment is designated EQ related by an "H" i or "M" in this field, check "Y" (Yes). If not EQ related, check "N" (No). ;
5.5.1 8 Testing Required Check "Y" (Yes) if testing will be necessary af ter completion of ;
d the FM task. This testing may be as extensive as requiring a surveillance to be completed or as simple as checking for leaks when system is repressurized.
J5. ;
5 . 5.1. 9 RWP Required ,
g Check "Y" (Yes) if you feel a Radiation Work Permit will be required.
i' g Check "N" (No) if not required. _
t 5.5.1.10 Equipment name
[
b Enter the equipment name as it appears in the Master Equipment List (MEL). This is a computer generated function and can only
( be changed by changing the MEL entry.
d 5.5.1.11 Description l
The first entry here should be the zone location of the equipment
} as listed on Attachment 7.4, i.e., ZN12. The second entry should
.i be the Category classification (1 or 2) used to indicate whether i i
a PM Task is mandatory (must be completed by due date plus band) I c or discretionary (can be delinquent). f 5.5.1.12 The remainder of the description block is used to describe, in .
g detail, what the PM Task is to accomplish. This must include all l special precautions or limitations that are to be observed such J as any EQ, Fire Protection, or Security requirements, Shif t Management signatures, etc.
5.5.1.12.1 The actual job description, including any expected readings or values, acceptance criteria, restoration, QC hold point (s), and j any post maintenance testing requirements should also be entered.
5.5.1.12.2 List all special tools, lubricants, consumables and spare parts (including stock code numbers) expected to be used. l l
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4 SMUD, NUCLEAR ORGANIZATION NUMBER.: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 32 0F 65 5.5.1.12.3 Suggested clearance boundaries should be listed if clearance will be required. ,
5.5.1.12.4 If PM.is for multiple pieces of equipment, list in this section all the equipment ID numbers to be included.
5.5.1.12.5 List all additional PM Task numbers that can or should be scheduled at the same time as this task, such as 30-day, 90-day, and 365-day PMs on the same component, or multiple pieces of equipment with similar frequencies at a remote site (Canal Pump Station).
5.5.1.12.6 Identify any Post Maintenance Tests / Verification Tests required to be performed after completion of the work to prove component / system operability (Ref.: RSAP.0803).
I 5.5.1.12.7 This section is capable of accepting nine (9) lines of seventy (70) characters each for a total of 630 spaces.
5.5.1.13 WO/ Function _
Enter the six digit function number for the block of systems as
}- follows:
)
5.5.1.13.1 Reactor Plant Systems 480000 U' 480100
/ 5.5.1.13.2 Electric Plant Systems 5.5.1.13.3 Misce 11aneous Systems 480200 7
$ 5.5.1.13.4- Plant Buildings and Structures System 480300
! 5.5.1.14- Estimated Repair Time !
9 Enter in this block the time estimated it will take to actually l
complete the maintenance activity. Include if unique to the 3
activity, the preparation and restoration time. .
[ If the PM is for multiple pieces of equipment, this time should be to complete the activity on all pieces of equipment.
j NOTE: The primary consideration in arriving at an estimate of the 1 4 repair time is that only the directly related productive time l expended toward accomplishing the activity be considered.
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE' ADMINISTRATIVE PROCEDURES PAGE 33 0F 65
-5.5.1.14.1- Preparation - May include some or all of:
Assignment-of activity Gathering of special tool and parts Transporting special tools and parts to work station Item or equipment Tag Out. Preset at 0.5,1/2 of an hour for routine Tag Out.
5.5.1.14.2 Execution - Accomplishing the activity. ;
i 5.5.1.14.3 Post Maintenance Testing - Ensuring the component functions i properly upon restart.
l 5.5.1.14.4 Restoration - Removing the item or equipment tag, preset at 0.5, 1/2 of an hour for routine Tag Out.
5.5.1.15 Estimated Crew Size l Enter here the number of craftsmen you feel will be required to i perform the activity. -
5.'5.1.16 Cand I Enter the tolerance band; that is, the allowable number of days
, after the due date before th'e PM is delinquent. The following bands should be used except for unusual circumstances:
5.5.1.16.1 Non Outage PMs 30 days or 25% of frequency when frecuency is 3 s less than 120 days.
5.5.1.16.2 Outage PMs 90 days Category 1 PM bands should coincide with the idrop-dead' date for i- the PM.
5;5.1.17 Date Last PM 1
On new PMs, this entry will generally be '000000'; for I&C
'- calibr.ation, this may be the date of last calibration as determined from the Calibration Record Data Sheet.
t 5.5.1.18 Due Date Enter the date you want the PM Task to be performed. If, for some reason, the PM MUST be completed at this time, enter a comment (under Reason for Change) to justify your selection.
Otherwise, the PM Supervisor may alter this date to provide even loading of PMs. i L
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 l MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 34 0F 65 i )
5.5.1.19 Procedure Enter the procedgre number that provides direction to accomplish j the PM Task, if applicable.
5.5.1.20 Action Check the ' ADD' block.
> 5.5.1.21 Requested By Sign and date this block. If you desire to be notified upon entry of change into the system, place your phone extension after your name.
5.5.1.22 Technical Review ,
. 5.5.1.22.1 The PM Supervisor shall consider the applicability of this PM change to other items of similar' equipment: e.g., if a change is made to a limitorque PM - should all limitorque PM tasks be -
changed?
5.5.1.22.2 The PM Supervisor shall prepare AC&D Forms as applicable based on this evaluation.
l 5.5.1.22.3 The PM Supervisor shall review the AC&D Form for completeness,
> applicability, correctness and consistency with other task sheets.
) 5.5.1.22.4 The PM Supervisor should check the MEL to ensure the E0 block on the AC&D Form is properly marked, f
5.5.1.22.,5 If AC&D Form is incomplete or major questions arise about its ;
content, the PM Supervisor can contact the originator or return 1 the form for correction.
5.5.1.22.6 The PM Supervisor shall sign and date the Technical Review Block of the AC&D Form to signify his approval of the change or forward the form to the originator if the PM is not approved with a reason for disapproval.
5.5.1.23 Fire Protection Review The Nuclear Operations Fire Protection Coordinator (NOFPC) shall sign and date in this block af ter a review of the task description to ensure all fire protection requirements have been included in the task for any Fire Protection Program or Fire Protection equipment as detailed in AP.29 or AP.60.
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 1 REVISION: 1 l MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 35 0F 65 l 1
5.5.1.24 EQ Review The Nuclear Operations Department EQ Coordinator shall fign and L date in this block after a review of the task description to-ensure all EQ requirements have been met if the EQ Requirement Yes block (see 5.5.1.7 above) is checked.
i 5.5.1.25 Reason for Action NOTE: This is the only history maintained as to what changes are made to the PM Program; therefore, it becomes essential to have some detail in this space.
Provide the reasons behind the requested change. Be specific as i
to the driving force, i.e., Tech Spec change, Cal-OSHA requirement, component no longer in system, etc.
5.5.2 PM Task Change I'
i NOTE: Editorial changes to PM tasks may be made without completing an AC&D Form.
5.5.2.1 Task Number Fill in task number from existing PM Task Sheet or contact departmental PM Terminal Operator or MIMS Coordinator for this number.
I' 5.5.2.2 Equipment 10 l
Enter the 10 number (from Master Equipment List - MEL) of I component (s) on which the PM Task is to be performed. If multiple pieces of equipment are to be included, enter the lowest alphanumeric number in this space.
5.5 2.3 Make changes clearly evident on the AC&D Form. It may help to attach a marked-up copy of the existing task sheet for reference.
' 5.5.2.4 If the change is only to move the due date of an existing PM to perform it earlier than previously scheduled (Earlier Only), the PM Supervisor can request the PM Terminal Operator to move the due date up as desired without using an AC&D Form.
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) - SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 36 0F 65 ,
5.5.2.5 Check the " Change" block on Action Line.
NOTE: This is the only history as to what changes are made to the PM Program. Therefore, it becomes essential to have some detail in this space.
5.5.2.6 In the " Reason for Action", provide the reason (s) behind the-requested change. Be specific as to the driving force, i.e.,
- 8 Tech Spec change, Cal-OSHA requirc;nent, component no longer in system, etc.
- 5.5.2.7 Sign and date the " Requested By" block and if you desire to be j notified upon entry of change into .the system, place your phone extension after your name.
! 5.5.2.8 Submit the AC&D Form to the PM Supervisor of the affected discipline for his approval and the necessary routing. '
< 5.5.2.8.1 The PM Supervisor shall consider the applicability of this PM change to other items of similar equipment: i.e., if a changs.is made to a limitorque PM - should all limitorque PM tasks be y changed?
5.5.2.8.2 The PM Supervisor shall prepare AC&D Forms as applicable based on this evaluation. '
l
} 5.5.2.8.3 The PM Supervisor shall review the AC&D Form for completeness, applicability, correctness and consistency with other task l
sheets, as detailed in Attachment 6.3.
5.5.2.8.4 The PM Supervisor should check the MEL to ensure the EQ block on j the AC&D Form is properly marked. l r
l 5.5.2.8.5 If AC&D Form is incomplete or major questions arise about its i content, the PM Supervisor can contact the originator or return the form for correction or reason for disapproval.
5.5.2.8.6 The PM Supervisor shall sign and date the Technical Review Block I of the AC&D Form to signify his approval of the change.
5.5.2.9 If the PM Task change is related to the Fire Protection Program or Fire Protection equipment, as detailed in AP.29 or AP.60, the NOFPC shall review the PM Task change and signify his concurrence by signing the appropriate block. !
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.- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 37 0F 65 5.5.2.10 If the PM Task change is related.to Environmentally Qualified equipment, the Nuclear Operations EQ Coordinator shall review the PM Task change and signify concurrence by signing the' appropriate block.
5.5.2.11 If the PM Task change involves adding or deleting equipment in the description section, fill out MEL change sheets (per AP.42) as required to update the PM/SP block or Cal Freq block.
5.2.2.12 The PM. Supervisor shall determine if an existing PR work request is affected by the PM Task change and shall recall the PM work request for changes if applicable.
5.5.3 PM Task Deletion M 5.5.3.1 Tas'k Number Fill in task number from existing PM Task Sheet or contact
' departmental PM Terminal Operator or MIMS Coordinator for this ll number.- .
5.5.3.2 Equipment ID l-l Enter the ID number (from Master Equipment List - MEL) of g
component (s) on which the PM Task is to be deleted, b Write the words " Delete PM" in the Description section.
/ 5.5.3.3
,l' 5.5.3.4 Check,the " Delete" block on Action Line.
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NOTE: This is the only history maintained as to what changes are made t to the PM Program; therefore, it becomes essential to have some L - detail in this space.
, 5.5.3.5 In the " Reason for Action" (Space 26), provide the reason (s) l behind the requested change. Be specific as to the driving j force, i.e., Tech Spec change, Cal-OSHA requirement, component no longer in system, etc.
I-5.5.3.6 Attach a copy of the complete PM Task Sheet or Work Request to I the AC&O Form for reference.
! 5.5.3.7 Sign and date the " Requested By" block and if you desire to be i
notified upon entry of change into the system, place your phone extension after your name.
5.5.3.8 Submit the AC&D Form and copy of Task Sheet to the PM Supervisor of the affected discipline for his approval and the necessary
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routing.
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NUMBER: MAP-0009 REVISION: 1 Q; MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 38 0F 65 5.5.3.9 If the PM Task' deletion is related to the Fire-Protection Program or Fire Protection equipment, as detailed in AP.29 or A.P.60, the at NOFPC shall review and signify concurrence by signing the A appropriate block.
5.5.3.10 If the PM Task deletion is related to Environmentally Qualified
. equipment, the Nuclear Operations Environmental Qualification Coordinator shall review the PM Task deletion and signify concurrence by signing the appropriate block.
5.5.3.11 Fill out a MEL Revision Form as detailed in AP.42 to
. . delete / change the PM Task number in the MIMS Master Equipment List.
j' g 5.5.3.12 Discard any Task Continuation Sheets for that PM Task.
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i' 5.5.4 PM Task AC&D Form Routing 1!- 5.5.4.1 The PM Task AC&D Form originator (Requested By) is responsible 4 for forwarding the form to the responsible discipline PM --
- Supervisor.
5.5.4.2 The PM Supervisor shall be responsible for monitoring the.
changes, routing of PM Additions, Changes and Deletions, and resolution of comments.
i) ~ 5.5.4.3 A marked up copy of the PM Work Request or Task Sheet should be sent with the AC&D Form for the Reviewer's convenience.
) 5.5.4.4 If any addition, change or deletion to a PM Task has the EQ Requirements 'Y' (Yes) checked on AC&D Form, the PM Task shall be routed to the Nuclear Operations Department EQ Coordinator. He will ensure all environmental qualification requirements are d incorporated into the task description.
5.5.4.5 The EQ Coordinator shall ensure this review is conducted in a
.; timely manner and returned to the PM Supervisor within five (5) g- working days.
5.5.4.6 Any PM Task addition, change or deletion that involves Fire Protection or Fire Protection equipment as detailed in AP.29 or AP.60 shall be routed through the Nuclear Operations Fire L
.] Protection Coordinator (NOFPC). He will ensure all Fire Protection requirements have been met on Additions / Changes or that requirements are not deleted with the PM.
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SMUD, NUCLEAR-ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 39 0F 65 5.5.4.7 If any doubt exists about equipment being related to Fire Protection, then route the AC&D to the NOFPC.
5.5.4.8 The NOFPC shall ensure this review is conducted in a timely manner and returned to the PM Supervisor within five (5) working days.
, 5.5.4.9 Upon receipt of all copies of PM Tasks that had been routed for review, the PM Supervisor shall resolve all comments and ensure the description section provides the direction necessary for the completion of PM Task.
J 1 5.5.5 PM AC&D Form Entry
- 5.5.5.1 The PM Supervisor shall forward the completed PM Task AC&D Form to the PM Terminal Operator for entry, j i
,, 5.5.5.2 The PM Terminal Operator shall query the system for outstanding PM work requests against-the task sheet if the task is to be deleted. -
l 5.5.5.3 If outstanding work requests are found, the PM Terminal Operator L shall notify the PM Supervisor, who will contact the PM I
Coordinator concerning these work requests, determine the status, 4 and proceed from there.
f l 5.5.5.4 The PM Coordinator is responsible to either have the task
, completed or, if the work is not to be done, void the Work Request before any task can be deleted.
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5.5.6.5 PM Terminal Operator shall enter task, as written on AC&D Form, '
into computer.
5.5.6.6 PM Terminal Operator shall verify computer screen is correct before entering.
5.5.6.7 PM Terminal Operator shall print out copy (s) of the new or g
revised PM task sheet as directed by the PM Supervisor.
5.5.6.8 Return copy (s) of the new or revised PM task sheet along with the AC&D Form to the PM Supervisor.
NOTE: Editorial changes (see Definitions, Section 5.1) do not require an AC&D Form to be filled out.
5.5.6.9 The PM Supervisor will review the new or revised PM task sheet to verify it reads as it should. If not, it will be returned to the Terminal Operator for editing.
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: .1 w MAINTENANCE ADMINISTRATIVE' PROCEDURES PAGE 40 0F 65 3.5.6'.10 The completed AC&D Form will be transmitted to the Records Management Group as' outlined in AP 8, Records and Information Management for retention.
5.6 PM Work Requests 5 . 6.1 , PM Work Requests (PMWR) are planned by the Planning group'per.
MAP-0006' . PMWR may be created by request of the PM Supervisor.
.Normally the PMWRs are created by the Planning Support Group each.
week for all tasks due for the.next 90 days.
): 5.6.2 The Operations Coordinator reviews all PMWR'for Shift Supervisor
[ , Log Entry and LCO condition applicability and indicates the requirements on the PMWR as required.
s j .5.6.3 Prior to being sent to the field, the Planner shall review each-work package for any possible changes in intent due to the.
planning process and ensure applicable Post Maintenance Testing f is properly identified.
5.6.4 PMWR are placed on th6 plant schedule by the Scheduling group to
- include' coordination of and integration with other discipline
[ cms, PMs, and SPs to ensure the maximum efficiency of maintenance.
I activities.
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5.6.5 .,;hedtlitr.9, along with the Maintenance Supervisor, is responsible l;
i to ensure the PMWR appears on the daily work plan in time to o prevent the activity from being delinquent.
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[ 5.6.6 The-Planner shall forward the PMWR to the Foreman in time for the work to.be completed.
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h 5.6.7 The Foreman is responsible, prior to beginning work, to:
NOTE: For help in obtaining spare parts for any EQ equipment, contact
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the Nuclear Operations EQ Coordinator.
5.6.7.1 Ensure the spare parts and consumables are available when s
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t necessary to complete the PM activity, H 5.6.7.2 Ensure the necessary permits and clearances are obtained prior to start of work as outlined in References 3.12, 3.13, 3.14, 3.15, and 3.18.
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.- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 41 0F 65 5.6.7.3 Xerox a copy of all PMWRs that require a Shift Management Log Entry Stamp to provide to the Control Room. ,
, 5.6.8: Preventive maintenance shall-be performed in accordance with MAP.0002 utilizing details specified in the PMWR Description section, Task Continuation Sheets, Work Request Continuation Sheets, PM Procedures, and Maintenance Procedures as applicable.
5.6.9 If the maintenance cannot be performed as written or some i question of safety exists, the work shall be stopped, equipment i placed in a stable / safe condition, and the problem resolved with i the Foreman or Shop Supervisor and work package shall be returned to Planning if a change in work scope is verified to exist.
, 5.6.12 The crew shall review the CM Work Requests for existing deficiency tags on equipment being PM'd to see if the PM activity can clear the tag. If applicable, remove the deficiency tag and
' attach to the PMWR with an explanation of the situation.
5.6.13 The Foreman shall assign work on a daily basis and monitor the maintenance to ensure it is being done as written, in a safe manner, and that good maintenance work practices and quality workmanship are being followed.
5.6.14 The crew shall perform the maintenance activities as directed and shall be observant for any other equipment problems that may l- require either CM or PM Tasks, such as insufficient or missing 10 3-tags, physical damage, excessive corrosion, or conditions which are a potential safety hazard.
5 5.6.15 If the equipment is found to be inoperable due to a failed part or component and the PMWR scope does not include the repair or j
- replacement of the failure, then a Corrective. Maintenance Work 3
Request (CMWR) must be submitted by the crew leader or Foreman to correct the deficiency or return of the PMWR to Planning for the l' re-scoping per MAP-006.
NOTE: The History section of the PMWR has no space constraints. As much room as needed is available to adequately describe the work a
! in detail.
5 5.6.16 Upon completion of the activity, the crew leader shall fill out
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the History section of the PM Work Request. (Use the back of 1- page or additional sheets if necessary.)
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,. SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 (
REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 42 0F 65 5.6.17 The crew leader shall explain in detail the actions taken by the crew to complete the PM item and as a minimum should include the following:
5.6.17.1 Initial condition of the equipment as it applies to the PM Task.
5.6.17.2- Results of inspection, if required. !
?- 5.6.17.3 Actions taken to complete each item of PM Task.
5.6.17.4 Any abnormal condition found as a result of the PM Task.
5.6.17.5 Results of any Post Maintenance Tes. ting that was required or reference the Post Maintenance Testing (PMT) form number.
5.6.17.6 Specify the location of data that is not written in the history section, such as vibration data, procedure records, etc.
J 5.6.17.7 Any CMWR numbers written as a result of the PM activity.
5.6.18 The crew leader shall document all materials used on Class 1 and EQ equipment in the History section of the PMWR.
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5.6.19 The Contract or Subpurchase Order numbers for services and/or materials will also be documented in the History section.
1 The deficiency tage if applicable, shall be removed from the 5.6.20 3
equipment, signed, dated, and returned to Planning who will void
[ the referenced CMWR.
I 5.6.21 The yellow warehouse withdrawal slip with stock code, PMWR l numbers and price shall be attached to the PMWR.
$' 5.6.22 When the work has been cleaned up, all tools picked up, p
interferences replaced, etc., the crew leader shall inform the j Control Room that they have completed the activity and shall sign the PMWR.
3 I 5.6.23 Shift Management Log Entry Required (stamps) PMWR will have ;
The crew leader shall 3 '
additional closure signatures required.
) review package carefully and ensure all signatures have been obtained.
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5.6.24 'The completed PMWR, Task Continuation Sheet (TCS), and any 3-additional paperwork shall be turned into the Foreman for his
- q. review.
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. SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 43 0F 65 5.6.25 If the PMWR cannot be completed, crew leader shall return package to Foreman for resolution per Section 5.7 of this procedure.
5.6.26 The. Foreman shall review the PMWR, TCS, and all additional paperwork to ensure the job has been completed in a satisfactory manner.
5.6.27 The Foreman shall review and edit the history section of the PMWR to ensure a detailed account of~the PM activity has been completely recorded in an accurate, efficient, and legible manner.
5.6.28 If the PM activity involved trending of any type, i.e., vibration j readings, oil analysis reports, etc., the Foreman shall be responsible for entry of the results on the trending records and to make an initial analysis of the condition of the equipment.
. 5.6.29 The Foreman shall attach the trending records to the PMWR with his recommendations about the equipment condition and forward a copy to the PM Supervisor.
f 5.6.30 The Foreman !stall record the actual crew size and actual manhours.
4 5.6.31 The Foreman shall evaluate the Work Request to ensure all spare j parts called for are appropriate.
f q 5.6.32 The For,eman shall determine if all applicable Fire Protection requirements per AP.29 and AP.60 have been met.
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], 5.6.33 Any problems or questions that are discovered must be brought to the attention of the Maintenance /PM Coordinator for resolution.
lo 5.6.34 The Foreman shall sign and date the PMWR upon completion of his Pl - review, f
5.6.35 The Foreman shall forward the PM Work Requests to Planning.
4 l 5.6.36 The Planner shall review all the paperwork to ensure that the PM activity has been completed in a satisfactory manner.
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. SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 44 0F 65 5.6.37 The Planner shall carefully review the history section to determine if the required detailed information is included that will allow the PM Supervisor or Maintenance Engineer to make '
evaluations of that PM activity some time in the future.
5.6.38 The Planner may send the PMWR back to the Foreman or the crew, as necessary, to ensure that detailed entries have been made.
5.6.39 The Planner should compare the average manhours, divided by number of men, on the work request to the estimated repair time listed, and change the estimated time on the PM Task to provide realistic values on the work request.
5.6.40 The Planner shall notify the PM Supervisor of any changes to the '
PM Task as appropriate, to ensure the PM activity is conducted safely and completely.
5.6.41 The Planner shall initial in the Foreman block to indicate his review of the PM Task completion.
5.6.42 The Planner shall have copies made of any trend analysis data and forward those copies with the PMWR # to the PM Supervisor.
! 5.7 Resolution of Incomplete / Delinquent PM Activities
/ NOTES: 1) PM activities become delinquent if not completed or placed i
on the PM Incomplete (PI) List within the allowable band time from the due date.
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j 2) The computer scheduling keys around the completion date of a PM activity. The next PM is generated at the required
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- frequency from the last completion date. This becomes a
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major factor when trying to schedule mandatory PMs within I the specified time frame.
/ 5.7.1 PMWR packages which cannot be completed or are anticipated as not being able to be completed within the allowable band time shall
. be returned to the Foreman by the crew leader.
5.7.2 The Foreman shall document the reason (s) for the delay /
non-completion in the History section of the PMWR.
f S.7.3 The Foreman shall hand carry the PMWR package to the PM
> Coordinator who shall review the reason (s) for delay /
non-completion.
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NOTE: If the PM activity is mandatory, it is important to complete the PM.as near as possible to the scheduled date to ensure "generation L of another PMWR within the frequency required. ;
5.7.4 The PM Supervisor shall decide whether the PMWR shall be left i delinquent, placed in incomplete (PI) status or shall take f corrective action as necessary to ensure proper completion of the {
PMWR within the allowable band time. The PM Supervisor must !
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check the basis for mandatory delinquent PM, i.e., Tech Spec, I Cal-OSHA, the consequence of it not being completed by the end of grace period, and what else will be affected, i.e., safety concerns, SPs, and use this information to make a decision.
5.7.5 The FM Supervisor shall document the action taken.and sign in the History section of the PMWR.
5.7.6 PMs will be placed on the PI List for the following reasons (not a complete list):
5.7.6.1 Spare parts /consumables not available. -
- 5.7.6.2 Operations Department cannot provide a release for that specific
[ component because of operational commitment or the component is under clearance and cannot be released, i
5.7.6.3 Weather conditions do not permit the performance of a specific h activity.
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? 5.7.6.4 To defer PMWRs to coincide with other related CM, PM, or SP j activities in the interests of reduced down time or increased efficiency.
b To defer calibration of an instrument whose due date may be 5.7.6.5
- 3 extended per I.014, General I&C Maintenance, and Surveillance Guidelines when the equipment is not available for maintenance.
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{ 5.7.7 To place a PM on the PI List, perform the following:
The PM Supervisor shall notify the Nuclear Operations E0
[ 5. 7 . 7 .1 Coordinator of any EQ component that is placed on the PI List.
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5.7.7.2 The PM Supervisor shall give the PMWR to the Terminal Operator who will change the status of the PMWR from PM to PI.
l 5.7.7.3 The Terminal Operator will enter the reason for deferral and date 4 in the History section of the computer.
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- 5.7.7.4: The-PM Supervisor shall notify Planning of the new estimated start date for the PMWR in order to update the Planning data base' .
5.7.7.5 The1 PM~ Supervisor shall forward a copy of PI' status PMWR to the Maintenance Program Supervisor along with the reason, date and estimated start date.
5 . 7 .~ 8 PM Supervisor will maintain-a current listing of PI Status PMWRs, the' reason,.date, estimated start date, and' potential impact on
- the plant.
5.7.9- ; PI status PMWRs will be removed from the PI List upon closecut after the work has been completed.
5.7.10' ~ PMWRs that'are not completed within the allowable band time nor 7
L ' changed to.PI status will automatically be placed on the
- Delinquent List by-the MIMS computer.
5.7.11~ The PM Supervisor shall forward a copy of the PMWR, reason for h'
e ~ delinquency, and an estimated completion date to the Program _
Supervisor.
- 5.7.12 The PM Supervisor shall maintain a current listing of Delinquent 11 PMWRs, the' reason, estimated completion date, and potential
- impact on the plant.
f 5.7.13 Delinquent PMWRs will be removed from the Delinquent List upon i closeout after the work has been completed.
$ If a 'PM activity can be partially completed, a .CMWR may be l 5.7.14 l' generated for the remainder of.the PM and the PMWR signed off with the approval of the PM Supervisor. The CMWR number and situation shall be recorded in the PMWR History section by the PM I Supervisor.
5.8 Discrepancy Reporting f
5.8.1 To provide a PM Program that will meet the objective of this
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procedure, it is essential that'the personnel working with the
' program provide feedback to their supervisor concerning any
) problems found in the performance of their work.
) 5.8.2 During the conduct of preventive maintenance, the crew should be
- . continuously on the look-out for discrepancies in the
+ instructions for conduct of maintenance.
5.8.3 If problems are encountered during the conduct of the PM, the crew shall contact the Foreman for direction.
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SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 47 '0F 65 5.8.4 If the problem is determined to be beyond the scope of a PM Task, the crew or Foreman shall write a CMWR or other documentation, as necessary.
I 5.8.5 Written solutions shall be submitted by the crew in an effort to make each PM task, as well as the entire program, work as smoothly as possible.
5.8.6 PM Task Addition, Change and Deletion (AC&D) or PM Improvement Programs (PMIP) Forms shall.be completed and submitted as appropriate.
5.8.7 Other problems shall be submitted,.in writing, outlining the :
problem / discrepancy uncovered along with a proposed solution.
5.8.8 These written solutions shall be submitted to the Foreman and then to the PM Supervisor for action.
- j. 5.8.9 Anyone associated with the PM Program that determines / suspects a ,
i problem exists with the administrative portion of the system . !
shall submit their concerns, in writing, to the PM Supervisor.
5.8.10 The PM Supervisor shall take timely action to evaluate every l L recommendation and shall notify the originator of the final resolution.
5.9 Trending 5.9.1 Failure trending.
5.9.1.1 Once a quarter the PM Supervisors shall have a report generated against the History file which reviews the corrective maintenance lI -
history over the last year. The report shall. provide the:
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- a. Ten equipment model numbers with the most correct maintenance activity over the period of the report,
- b. Ten equipment ID numbers with the most corrective maintenance activity over the period of the report.
Three system's with the most corrective maintenance activity I c.
over the period of the report.
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 48 0F 65 5.9.1.2 The PM Supervisors will evaluate each of the 23 categories from 5.9.1.1 and determine the nature of the listed categor.ies and what type or types of preventive maintenance could be used to j eliminate the failures. This evaluation will result in a report j to the Programs Supervisor of the 23 categories, their nature and I the PM Supervisors recommended solution. This report will be reviewer 1 with the Maintenance Manager for possible changes to this pro 9 ram.
5.9.2 Data Trending:
Discussion: Predictive maintenance is only as good as the review of the Data taken. One specific data element, vibration analysis
! for example, may in-itself not indicate a significant trend.
When coupled with oil analysis, bearing temp trending, pump performance, and breaker electrical inspection, data may give a different picture. This portion of the program is provided to ensure the data is analyzed together by one group.
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! 5.9.2.1 Trend Analysis group -- This group is made up of the FM -
) Supervisors, Operations Representative and Programs Supervisor.
L 5.9.2.2 The Trend Analysis group will meet once a quarter, normally the L first week of each quarter.
5.9.2.3 The group will evaluate all trending data taken during the last j quarter.
[ 5.9.2.4 It isxthe responsibility of the PM Supervisor to determine what Predictive Maintenance occurred during the last quarter and to
{' provide a copy of the results at t'he meeting. The PM Supervisor will also bring the last three copies of each data element for review against History. The PM Supervisor will provide a list of
) all Plant PM's covered by this program ' sorted by Equipment ID.
The PM Supervisor will also provide copies of all surveillance
' and performance tests performed by operations or Engineering
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during the last quarter and the last 3 copies of the same data by
, equipment ID and date.
L 5.9.2.5 The PM Supervisor will bring a copy of equipment history of the 3 last year sorted by equipment ID and then date of the occurrence.
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5.9.2.6 The Programs Supervisor will provide the last 3 Failure Trending
}' reports.
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i SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 49 0F 65 5.9.2.7 The Programs Supervisor will chair the meeting. Each component l and all data at the meeting for that component will be' evaluated individually. It is recognized that additional expertise may be needed to perform this evaluation and, if needed, the Programs Supervisor will request, through the Maintenance Manager, the required help.
5.9.2.8 This meeting is not closed and although not required, OE Operations and. Engineering are encouraged to attend and will be invited by the Program Supervisor. It's expected the meeting will require 5 working days.
l 5.9.2.9 The meeting will result in a report of the results of the evaluation on each piece of equipment. The report will be j generated at the direction of- the Programs Supervisor and will be !
I filed and maintained by him.
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, 5.9.2.9.1 The meeting will result in an exception report of the problems L found and corrective actions taken to prevent reoccurrence. This report will be reviewed with the Maintenance Manager orior to-the end of the first month in each quarter.
5.10 Reporting i 5.10.1 The PM Supervisors shall generate monthly and quarterly reports l that indicate the status of the PM program within their i discipline, ji 5.10.2 These' reports shall be submitted for review to the Programs Supervisor who shall submit the reports to the Maintenance Manager.
These reports shall be submitted during the las't week of each 5.10.3 i month to the Program Supervisor and to the Maintenance Manager by I the first day of the following month.
, 5.10.4 These reports will consist of (as a minimum) a summary of the
, following:
5.10.4.1 Number of PMs completed.
5.10.4.2 Number of delinquent PMs, the reason for and potential impact of '
l the delinquency.
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SMUD, NUCLEAR ORGANIZATION- NU fiER : MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 50 0F '65 j a,
5.10.4.3 Number of PI (PM Incomplete) PMs, the reason for and potential impact of each delay. 1 l 1
5.10.4.4 PM/CM ratio expressed in manhours and number of work' requests. 1 a ,
5.10.4.5 Number of delinquent / completed late PMs. t ,
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6.0 RECORDS 6.1 The following individual / packaged documents and related correspondence completed as a result of this procedure are records. They shall be transmitted to Records Management in accordance with AP 8 or RSAP 0601 when issued. .
Preventive Maintenance Task Addition, Change and Deletipn Forms A 6.1.1 6.1.2 Preventive' Maintenance $jark P.o;9ests
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7.0 ATTACHMENTS .
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7.1 PM Task Flow Chart ,
,1 7.2 Discretionary PM Selection Flow Chart- (
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$ 7.3 PM Task Addition, Change and Deletion Form -
j 7.4 PM Program Zone Description f d
7.5 PM Change Flow Chart 1 k '
i 7.6 PM Program Input Flow Chart D
7.7 Sample Delinquent List
$ 7.8' Sample PI (PM Incomplete) List 7.9 Sample PM Work Request (PMWR)
$ 'E 7.10 Typical Maintenance Department (PM) Organization Chart s 7.11 PM Improvement Program Form (PMIP) ,l o
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g ;( .1 SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009
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JV REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 51 0F 65 i
,y 0 a ATTACHMENT 7.1
- PM WORK REQUEST FLOW CHART n
W PLANNI.NG Provides printout of PMWR on regular basis.
y i OPERATIONS Reviews PMWR for Shift Management COORDINATOR Log Entry Requirements.
q, PLANNING Prepares Work Package.
SCHEDULING SchedulesPhworkactivitiesand
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~PM SUPERVISOR ' Provides input for long term schedule.
, See Section 5.6 j PM FOREMAN ~ Ensures PM activities are for paperflow
) completed and reviews work within the Maint-documents. enance group.
PM SUPERVISOR Review work documents and f
upgrades PM syst a as req.
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TERMINAL Enters completed PMWR into l OPERATOR MIMS history.
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RECORDS MANAGEMENT Completes record transfer form and transmits all PMWR COORDINATOR to Records M.uagement.
F 1- RECORDS Determines required !
MANAGEMENT retention and places l l records on microfiche.
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- ATTACHMENT 7.1 PAGE 1 0F 1 3
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+ 5 MUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009.
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QEVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 52 0F 65 ATTACHMENT 7.2 DISCRETIONARY-PM SELECTION FLOW CHART
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ATTACHMENT 7.2 PAGE 1 Of 1 <
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- Sl'Uls, NUCLEAR ORGANIZAT10N , NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCTOURES A PAGJ 53 0F 65
/
, ATTACHMENT 7.3
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PREVENTIVC MAINTENANCE TASF ADDITION, CHANGF. & DELETION !
REQUEST & APPROVAL FORM /
t Task -
Equipment I.D.: , Plant Status:
Outag}>, Task: , , _ _
i Department: . , , _ Frequency (Days) p E.Q. Requirement [ JYes [ ]No Testing Required [ ]Yis [ JNo RWP Required [ ]Yes [ ,
Equipment Name; l *i
Description:
_ - . - -- L I _ _
4 . _ _
. s WO/Functicn: Estimated Repair Tir:e: _ _ _ Estimated Crew Size:
Band: Date Last PM (MMDDYY) Due Date (MMDDYY)
)
, Procedure:
) ACTION: [ ] Add * [ ] Change * [ ] Delete * /
) Requested By: ,, ._
Dath 3
Technical Review and Approval ,,_
Date ,
Fire Protection Review _
Date >
E.Q. Review _
Date 3
- Reason #or Actiof>
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ma l ATTACHMENT 7.3 PAGE 1 0F 1 2 .
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SMUD, NUCLEAR ORGANIZATION NUMBER:
REVISION:
MAP-0009 1
l' MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 54 0F 65
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jf ~ ATTACHMENT 7.4 PM PROGRAM ZONE DESCRIPTION
' ZONE DESCRIPTION
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f 1 Nuclear. Service Spray Pond Area 2 Cooling Tower Area
.. > 3- Water Treatment Area, A Sewage, B Chlorine Bldg.
4 Auxiliary Boiler Area t 5 Retention Basin Area ,
- 6. Turbine Bldg., Turbine Deck l 7 Turbine Bldg., Mezzanine -
8 Turbine Bldg., Grade i 9 Auxiliary Bldg. A Grade, B+ 20, C+40, D Roof
, N-Non Controlled (i.e., 9BN) C - Controlled 10A Auxiliary Bldg. , -20 level
/- 108 Auxiliary Bldg., -47 level 1
11 Reactor Bldg.
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'i - 12 Tank Farm i
+
13 Pumphouse. - Offsite 14 Misc. Buildings f a. Admin b.
Battery
- c. Bechtel
- d. . Switch yard .
L _., e. L&D 4 f. Personnel Access Portal
- g. Communications, microwavs .
ATTACHMENT 7.4 PAGE 1 0F 3
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.- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 55 0F 65 _
ATTACHMENT-7.4 (Continued)
PM PROGRAM ZONE DESCRIPTION ,
ZONE DESCRIPTION 15 Fuel. Bldg.
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16 T&R Bldg.
17 New Diesel Generator Bldg.
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18 - "A" Warehouse
, 19 "B" Warehouse i
20 "C" Warehouse n 21 NSEB, A Grade, 8 + 20', C + 40', D Roof, E Elevator Pit 22 MUX Bldg. (south) l 23 MUX Bldg. (north) y 24 Westinghouse MCC
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25 Bldg. Maintenance Shop
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26 SMUD Eab Shop 3 -
27 Tool Issue Bldg.
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- Elect. Fab Shop
- 2B i
29 GRS Warehouse 1
30 Cable Marking Bldg. -
3
-31 Breathing Air Compressor Bldg.
32 Insulators Work Shed
! 33 STA Trailer 34 NPS Fab Shop 35 Painting Shed (office)
ATTACHMENT 7.4 PAGE 2 0F 3 l
SMUD, NUCLEAR-ORGANIZAT10N NUMBER: MAP-0009 REVISION: 1 MAINTENANCE' ADMINISTRATIVE PROCEDURES- PAGE 57 0F 65 ATTACHMENT 7.5 PM CHANGE FLOW CHART Insert l
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>- - SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 L MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 58 0F 65 ATTACHMENT 7.6 PM PROGRAM INPUT FLOW CHART 3.
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y-i SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009
. REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 59 0F 65 ATTACHMENT 7.7 SAMPLE DELINQUENT LIST Insert l
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ATTACHMENT 7.7 PAGE 1 0F 1 i _ ___ __- -_ __- _ - _ __-_ -
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3- - SMUD, NUCLEAR 0 ORGANIZATION NUMBER: MAP-0009 {
REVISION: 'l j 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 60 0F 65 I ATTACHMENT 7.8
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SAMPLE PI (PM INCOMPLETE) LIST 1
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- SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009-REVISION: 'l MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 61 0F 65 ATTACHMENT 7.9 SAMPLE PM WORK REQUEST (PMWR)
Insert.
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.. SMUD, NUCLEAR. ORGANIZATION NUMBER: . . MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES' PAGE 62 0F 65 ATTACHMENT 7.10 TYPICAL PM ORGANIZATION Insert 1 ..
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.. SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 63 0F 65 ATTACHMENT 7.11 ,
PM IMPROVEMENT PROGRAM (PMIP)
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1 Equipment No. Task No. Frequency.
l h Describe in detail the corrections you feel need to be made to make the PM on this equipment task complete, correct, understandable and workable. Include, if appropriate, the frequency at which you feel this ta'sk should be performed.
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Submitted By: Ext. Date:
Resolution: --
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Signature Date i Returned to Originator Date ATTACHMENT 7.11 PAGE 1 0F 1
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- 1. Mechanical Equipment Programs A. Manual Valves- (complete)
B. . Motor Operated valves (complete)~
C. Air 0perated Valves D. Check Valves (draft)
E. Relief Valves F .- Filters / Strainers G. Rotating Equipment / Pumps / Turbines / Engines H. Heat Exchangers/ Vessels I. Air Compressors J. HVAC/ Fans / Dampers K. Building Structures / Vital Area Doors / Area Doors 1
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A. Manual Valves--Manual valves may receive operation. inspections, lubrication, or acoustical monitoring.
Category 1 Valves identified as being mandatory for inclusion into a PM program. The purpose of these valves is Nuclear Plant safety.
These are valves that are required for a safe controlled ~ shut-down of the plant, maintenance of the plant within the shutdown window, placing of the plant in cold shutdown and maintaining it there, and also to mitigate the consequences of a radiological release.- Furthermore, these are operational valves that are manually stroked during normal or defined emergency conditions.
These are not equipment isolation, maintenance type valves. The selection criteria used to identify these valves are:
- valves identified in Casualty and Emergency Procedures ,
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- SFAS stand-by valve lineups as identified in AP.4 i
Category E I Group A: Valves are in QA Class 1 Systems not included in i
Category 1 and are 2h" in size. Valves are those that could have an impact on system process flows and are 2b" in size.
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} Group B: Valves identified by good engineering judgment as tr whether or not they should be entered into the PM Program. Their inclusion is not mandatory. 'The selection criteria for these valves is economic, and selection for inclusion into the PM program is on an individual basis. These are the valves that, if <
'. failed, could have a financial impact by reducing power operation or affecting surface or airborne contamination levels within the plant. The selection criteria used to identify these valves are:
- valves identified as having high failure rates--equipment history
- non-isolatable valves
- locked open and closed valves (SP.214.03) ;
- maintenance valves that isolate major equipment j
- valves in Boric Acid Systems _
b Category 3 9
j Valves not entered into the PM program because they are seldom used and do not impact nuclear safety or economic considerations.
Deficiencies identified with these valves will be repaired on i corrective maintenance work requests. The selection criteria 5 used to identify these valves include, but are not limited to:
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- vent and drain valves j
- instrument root valves l
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l-Manual' Valve PM Tasks-PM tasks'to.be done to manual viaves may include but are.not limited to.the following:
i Category 1 A. stem lubrication M.102 . .
B.- '
packing replacement, or adjustment on a periodic basis M.103
'C. . stroke to verify proper operation Category 2 A,B,C.on a discretionary basis t-k i
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. Category 1: Those valves requiring ~ Surveillance by Section XI ofEthe ASME code as determined by Engineering.
Category 2: All other motor operated valves.
Motor-Operated Valve PM Tasks PM tasks to be done-to motor operated valves may include but are not limited to _ the following:
Category 1 A. lubrication changeout'M.115, M.116 B. stem lube and clean M.102 s
,: C '. MOVATS; testing and evaluation of results I
- D. ILRT evaluation of results ~
I- E. stroke timing evaluation F. packing replacement / adjustment done periodically M.103 .!
l G. acoustical monitoring and analyzing results j
Category 2
( A..thru G. on a discretionary basis _
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C. Air Operated Valves Category 1: Those valves requiring Surveillance by Section XI of the ASME code as determined by Engineering.
Category 2: All other QA1 or QA2 Air operators for valves.
Category 3: All air operators not i n c l u d e d i n C a t e g o r y- 1 a n d 2.
Air Operated Valve PM Tasks PM tasks to be done to air operated valves may include but are not limited to the following:
Category 1:
A. Stroke time and evaluation B. Acoustical monitoring and evaluation of results C. Lubrication
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D. LLRT evaluation of results Category 2 A,B,C,D on a discretionary basis
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R' D. Check Valves - Check valve data sheet (attachment 7.13) to a be filled out on.all category 1 and 2 check valves to .
determine if they should be classed as unstable. l f Unstable - Low fluid veloscities under normal conditions.
- low fluid veloscities under other than normal I conditions (i.e. miniflow) a
- valves with upstream flow disturbances according a to formula: Component in line before
- 10 x pipe size = disturbance
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- -problems identified thru corrective maintenance t i
- industry identified problems f
- problems found thru acoustical testing and
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, Category 1: Continuous use during plant operation, safety related -
3 y Category 2: Continuous or periodic use safety related
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b Category 3: Continuous and periodic use non safety related )1 Check Valve PM Tasks PM tasks to be done to check valves may include but are not limited to the following:
Category 1: A. Acoustical testing and evaluation of 100%
s each refueling cycle.
.a B. Unstable only - disassemble and inspection l of at least 10% of each type every refueling i r - cycle. l Category 2: A. Acoustical testing and evaluation of 100%
p- each refueling cycle.
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E. Relief Valves
-Category 1:' .Those' relief valves which are required by ASME codes Category 2: All'other' relief valves l Relief Valve PM Tasks- '-
1' PM tasks to be-done to relief valves may include but are not limited:to.the following: i Category'1:
'A. acoustical testing and evaluation
'B. setpoint verification MT.006
,- .C.' evaluation of SP results Category 2:
1 A,B on discretionary basis 7
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T F. Filters ~ (Not part of another equipment) General guidelines are to change out filters based on D/P indication or history.
Special attention to frequency should be given in consideration of ALARA practices.
~ Category 1: Those filters which by their design present a.
radiation hazard as determined by Radiation Protection, or may restrict flow thru a system required to maintain the plant safely at 100%
power or reach cold shutdown es determined by Operations.
Category 2: Those filters which may restrict the use of systems required to maintain the plant at power.
' Category 3: All other filters not part of a specific piece of equipment or not listed as Category 1 or 2.
l' Filters PM Tasks
}: PM tasks to be done to rotating equipment may include but are 1; not limited to the-following:
Category l:_
i A. Filter changeout M.143 B. D/P indication and evaluation M.143 l
Category 2:
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G. Rotating equipment - pumps, . turbines, engines Category'1: .Those. pumps required to be monitored'by Section XI '
of the'ASME code as determined by Engineering Category 2: All otherl rotating equipment greater than 20
' horsepower- ,
Category 3: Rotating equipment less than 20 horsepower not included in~ category one Rotating: Equipment PM Tasks (pumps, turbines, engines)
?- PM tasks to'be done to rotating-equipment may include but are not limited to the following:
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-Category 1:
A. vibration analysis and trending M.159 B.. oil analysis-M.102 C. bearing temperature monitoring
, D. ' oil changes 2
E. lubricating (grease).M.102
, RF . acoustical analysis G. pump performance data evaluation ~
H. filter changes-I. fue1~ sampling l- J. evaluation of SP results
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Category'1: Those exchangers or vessels s;, Ject to the 1 ASME code as determined by Engineering ]
i Category 2: All other heat exchangers and vessels [
Heat Exchanger and Vessel PM Tasks-PM tasks to be done to heat exchangers may include but are not limited to the fo' lowing:
Category 1:
A. Evaluation of'ISI or IST testing B. Clean and inspect C ., Honitor temperature D/P for trending D. Directing any other tests or inspections required in
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ASME code regulations i Category 2:
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I. Air Compressors Category 1: Thoss' air compressors identified in Tech Specs or identified in Casualty and Emer- ;
gency Procedures. !
Category 2: All other air compressors.
Air Compressor PM Tasks ,
PM tasks to be done to air compressors may include but are not limited to the following:
Category 1:
A. Vibration analysis and evaluation M.159 B. Oil analysis and evaluation M.102 C .. Oil change M.102 D. SP evaluation of results
~! E. Bearing temperature monitoring F. Filter Changes
. Category 2:
4 thru F on discretionary basis .
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PM tasks to be done to HVAC equipment may include but are not limited to the follow 1ng.
I Category 1:
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l- A. Inspection of unit'M.111 Ja B. Clean heat;. exchanger coils.
C. Lubrication of motor and fan bearings M.102 _;
D.. Vibration analysis M.159 !
jh1 E. SP Evaluation I
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K. Buildinn Structures
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Vita 1-area doors, fire doors, equipment hatches.
Category':1:- Structures. required'by Tech Spec' Surveillance
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Category 2:. Structures required.by safety or fire p,rotection )
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, Category 3: All other structures. 1
-Buildina Structures FM Tasks PM tasks to be done.to building structures may include but are not limited to the following:
Catenory 1
- 1. Inspect doors.-for damage.M.100
[ B. Check an'd. lubricate hinges M.100 i C. Measure doors.for maximum cleara'nce M.100 D. . Test for proper operation M.100 E.- Evaluate SP's Category 2 _
A thru E discretionary PMs e
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II., Electrical Equipment Programs A. Batteries B. Cranes and Hoists C. Switchgear. Motor Control Centers D.- Emergency / Lighting
E. Fire Protection Detectors F. Generators
, G. - Inverters and Chargers H. Transformers I. Blowers / Fans / Compressors / Motors l
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A. Battery Systems Category 1: Class 1E systems. ;
Category 2: All other systems with a design voltage greater than 25VDC. >
Category 3: All other systems not covered in Category 1 or 2.
Batteries {
PM tasks to be done to batteries shall include where applicable the following:
CAT 1 EM-PMP Thermography EM104A,B l A.
B. Specific gravity EM105A.B CAT 2 l A., B. on a discretionary basis i
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Category 1: All equipment requ Ged:to l'ift weights .#.. , , .
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Category 2: All'other site installed. cranes and hoists.'d .3
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Cranes and Hoists d PM tasks to.be done to cranes and bon ts shall -,
includewhere'applicablethe.pilowing: ,
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F A. ' Insulation check of motors EM125 B. Check. limit switches y' C. Load' testing-
.D. ' Motor lubrica,tio_n y '
f E. Inspection of bad bearing parts y F. Oil analysis M102 i G. Inspection of cables K :
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CAT l A. : Thermography-Protection relay testing. EM142. EM144'
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, C . .- Breaker performance testing EM132A,B,C. EM133A B,C k CAT 2
.A.', B.. C. on a discretionary basis Th h .h. 'c -
Motor Control Cente.- -: .
(MCC)
PM tasks to be lone to MCC's shall include where-f(X u- applicable the following:
hh CAT 1 l' g.
A. Thermography.
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B. Controller performance testing EM131A,B,C s
CAT 2 A., B. on a discretionary basis h
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D. Emeroency' Lighting ,
Category 1: ' All emergency lighting in the' power block.
Category 2: All other site emergency lighting not covered by category 1.
Category 3: None.
Emergency Lichting PM tasks to be done to emergency lighting shall
. include _ where applicable the following:
CAT 1 A. Battery check EM202A B. Functional test -EM202A C. Lights pointed in the proper direction in accordance.with E-810 EM202A CAT 2 '
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, ' A.1 Anriunciators- -
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B.:/ Relays 4'{. f [', C. Sensor'-(i.e., pressure', flow) '
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'D. Signal' Conditioners c -
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'" e G .' Alarms ind Control Switches H. Regulators; I.- Position (Sensors anF Indicators-J. Telemettyl '~
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"g y If.f ' Gauges'and Thermometers I o
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III. Instrumentation and Controls i Exampiss of equipment are: !
/ Pressure, flow, differential pressure, temperature, 1evel and chemistry analysis sensors T. #",, Signal conditioning equipment g* Controllers Valve positioners Alarm and control switches Regulators Position sensors and indicators Telemetry I f -
Indicators Gauges and Thermometers Recorders 1 Category 1 instruments are a11 instruments required by Technical Specification, those used to take Acceptance Criteria Data for Surveillance Procedures and those instruments which are identified in Plant Emergency and Casualty Procedures.
PM tasks shall be performed where applicable on Category 1 instruments include the following per written maintenance procedures.
I i- A. Calibration B. Functional testing C. Tuning D. Lubrication E. Tasks'specifically recommended by the equipment ;
manufacturer
'{' Category 2 instruments are those which are evaluated for inclusion in the PM Program per Section 5.3.1.2 and include those instruments used on Operating Procedures, those whose values.are recorded on operations logs or instruments and controls used in the routine operation of the plant.
PM talks shall .be performed where appi-icable on Category 2 instruments include the following per written maintenance procedures:
A? Calibration B. Functional testing C. Tuning D. Lubrication Category 3 instruments may be exempted from the PM Program r
, per section 5.3.13. These include gauges and temperature r indicators not fitting the criteria of 5.3.4.1 and 5.3.4.2 and whose failure has a negligible impact of safety, economics,
, or the spread of contamination.
m------ .
f PREVENTIVE MAINTENANCE ACCOMPLISHMENTS AND ACTION PLAN ORGANIZATION
- MAINTENANCE MANAGER - DAVE BROCK ..
- PREVENTIVE MAINTENANCE MANAGER - JOHN COLE
- PM SUPERVISOR, MECHANICAL, KIM MEYER
- PM SUPERVISOR, ELECTRICAL, JIM H0FFMAN
! ACCOMPLISHMENTS
- PM SUPERVISOR PLACED IN EACH DISCIPLINE.
- PLANNING FOR PM PACKAGES HAS BEEN STANDARDIZED BETWEEN DISCIPLINES.
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" PREVENTIVE MAINTENANCE PROGRAM" (JUNE 6, 1987)
- PURCHASED NUCLEIS WHICH WILL ACCESS PM DATA ENTRY FOR ANALYSIS AND
. TRENDING.
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- PLACED PREVENTIVE MAINTENANCE SUPERVISORS UNDER SINGLE PROGRAM FOR
! UNIFORMITY.
- IMPLEMENTED THE FOLLOWING PREDICTIVE MAINTENANCE PROGRAMS:
MOVATS TESTINGS LUBE OIL ANALYSIS VIBRATION ANALYSIS l THERMAL IMAGING (THERM 0 GRAPHY)
- REVIEWED THE MASTER EQUIPMENT LIST AND CLASSIFIED ALL COMPONENTS (MECHANICAL, ELECTRICAL AND~ I&C) AS CATEGORY 1, 2 OR 3 IN ACCORDANCE WITH MAP-0009.
- REVISED MAP-0009 TO ENSURE ALL MAJOR COMPONENT TYPES ARE COVERED IN PREVENTIVE MAINTENANCE PROGRAM.
- NUCLEIS TEST PROGRAM FOR PREVENTIVE MAINTENANCE TASKS IN THE TEST MODE AS OF AUGUST 17, 1987.
- HIRED S'PM ENGINEERS FOR VENDOR RESEARCH TO BEGIN ON AUGUST 31, 1987.
I
- FILES CREATED AND INFORMATION BEING GATHERED FOR CHECK VALVES, CAT" GORY 1 .T0 DETERMINE IF' VALVES ARE STABLE / UNSTABLE.
- APPROXIMATELY 300 PM TASKS ENTERED IN PROGRAM (AC&D FORMS IN BOOK).
ACTIVITIES IN PROGRESS OR PLANNED
- SEPTEMBER 1, MIMS TO NUCLEIS CHANGE OVER, NUCLEIS IN PRODUCTION MODE OF OPERATION.
- MECHANICAL COMPONENTS VENDOR RESEARCH TO BE COMPLETED BY OCTOBER 25, 1987 (SEE P2 SCHEDULE AND GRAPH FOR MECHANICAL CATEGORY 1).
- ALL PM TASKS FOR MECHANICAL COMPONENTS, CATEGORY 1, WRITTEN AND IN NUCLEIS BY OCTOBER 25, 1987.
l
- ELECTRICAL COMPONENTS VENDOR RESEARCH TO BE COMPLETED BY OCTOBER 25, 1987 (SEE P2 SCHEDULE AND GRAPH FOR ELECTRICAL COMPONENTS CATEGORY 1).
- ALL PM TASKS FOR ELECTRICAL COMPJNENTS, CATEGORY 1. WRITTEN AND IN '
l -NUCLEIS BY OCTOBER 25, 1987.
l
- INSTRUMENT AND CONTROL COMPONENTS VENDOR RESEARCH TO BE COMPLETED BY I
OCTOBER 25, 1987 (SEE P2 SCHEDULE AND GRAPH FOR I&C COMPONENTS CATEGORY 1).
j
- ALL PM TASKS FOR INSTRUMENT AND CONTROL COMPONENTS, CATEGORY 1 WRITTEN i, AND IN NUCLEIS.
- BY FEBRUARY 1, 1988, ALL PM'S (CATEGORY 1 AND 2) FOR MECHANICAL, ELECTRICAL AND I&C WILL BE IN SYSTEM AND IN PRODUCTION.
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'4 MECHANICAL MAINTENANCE
- ON ,
GRAPH M ' NUMBER- DAYS l (1) MANUAL VALVES 116 5 DAYS-(2) MOTOR-OPERATED VALVES 104 4 DAYS (3) AIR OPERATED VALVES 42 4 DAYS
,, (4) .
RELIEF VALVES 114 2 DAYS I
l (5) ROTATING EQUIPMENT 26 6 DAYS f
i (6) HVAC __ 48 6 DAYS (7) AIR' COMPRESSORS 4 2 DAYS (S) FILTERS 21 4 DAYS I '
l (9) BUILDING STRUCTURES 43 5 DAYS
( (18)
- CRANES 24 6 DAYS i (11) DAMPERS 58 4 DAYS i
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ELECTRICAL MAINTENANCE 4 ON GRAPH NAME NUMBER DAXS j 1
(1) FIRE PROTECTION 675 6" DAYS (2) BREAKERS 527. 5 DAYS 1
(3) MOTOR OPERATED VALVES 122 5 DAYS i
l (4) MOTORS 29 3 DAYS I
)
(5) GENERATORS 6 3 DAYS l
t i (E) CHARGERS 14 2 DAYS
)
i (7) BATTERIES 12 2 DAYS (8) FAN 38 2 DAYS (9) EMERGENCY COOLING UNITS 5 2 DAYS 5
(19) SWITCH ' BOARD BATTERY DEPT 4 2 DAYS l z
5-(11) .CCB 12 5 DAYS f
B (12) EMERGENCY LIGHTING 132 3 DAYS (13) 120 VAC PANELS 18 1 DAY k
5 (14) CRD BREAKERS 6 1 DAY 5
(15) DC CONTROLLERS 5 1 DAY J (16) TRANSFER SWITCH 8 1 DAY (17) LIMIT SWITCHES 70 2 DAYS 1
1 (80) DGAT_ TRSCE - _a _ 1 rme y__________________
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INSTRUMENTATION & CONTROL 1
- CN GRAPH M NUMBER DAYS (1) BAILEY 820 MODULES 213 5 DAYS L I l -(2) BAILEY 880 MODULES 363' 5 DAYS l l
l (3) CONTROL ROD DRIVE 383 2 DAYS j.
(4) RADIATION MONITORING 820 4 DAYS !
(5) ANALYSIS INST 60 5 DAYS l
! (6) PRESSURE /DIFF PRESS 500 5 DAYS i
! (7) FLOW MEASUREMENT 255
- DAYS (8) TEMPERATURE MEASUREMENT 687 6 DAYS (9) LEVEL MEASUREMENTS 210 5 DAYS i
(10) , SOLENOID VALVES 181 4 DAYS (11) MISC. INSTRUMENTATION 253 3 DAYS r
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LEGEND .
ersmar aman 4898 89881 4 At u a fRf ficat as I se I. e i es I se i sr 14 I se i se i as I e Ie 1 is l es t e, i e i is t so I ar i l in t ir I s i as a 3
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w L
SACRAMENTO ' MUNICIPAL UTILITY DISTRICT OFFICE MEMORANDUM 10: Dave Brock, Deputy Maintenance Manager DATE: 7/23/87 Prepared by: Johnny Cole ,
Reviewed by:
Approved by:
susJECE - ACCOMPLISHMENTS DVD *G. WEEK ENDING 7/24/87 MECHANICAL Materials Collected and Organized A. MEL Listing Sorts ll B. Casualty Procedures
) C. Emergency Operating Procedure
. D. SFAS Stand by Valve Line-Up, A.7
! E.Section XI IST l
1
- ~ Reviews Completed:
A. Casualty-Procedure, Identified Cat. 1 Equipment l B. Emergency Procedure
, C. SFAS, A.7, Identified Cat. 1 Equipment
[
t D.Section XI IST, Identified Cat. 1 Equipment Review.of MAP.0009 for possible problem areas - complete.
Mechanica'l Equipment Categorization - Cat. 1 Equipment Identifi- j
). cation is ccmplete for all mechanical groups. Category 2 l l
Equipment identified for M0V's, rotating equipment, cranes, l HVAC and vital doors. Manuci valves, air operated valves and s filters still in progress. l i
[ I&C
~ Materials have been collected and organized.
l Reviews are completed on casualty procedures, and emergency
)' procedures. 1 l
Status of categer1zation A. Category 1 instruments as a result of being required for surveillences have been identified thru a previour,1y completed ;
project by I&C Engineering. These equipment ID's are currently being transferred to the data base hardcopy.
]
I
?
~.
- Dave Brock 7/23/87
/
1-B. In process ofJ1 identifying specific equipment ID's.iaquired by emergency'and casualty procedures.
C. Started processing.1_ists.of Category 1 mechanical and tiectrical equipment.ID.'s in order to determine instruments to be i J, classified category 1. '
ELECTRICAL
Materials. required have.been collected and organized. .
Bouncing one line drawings against PM Tasks by equipment ID's.
Review of. MAP.0009,'some. problem areas identified, resolution of problems in progress.
Categorizing switchgear in progress class IE, category 1.
i:
- One line' drawings marked.to identify category 1 eauipment,
. complete. .
1 I
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= _ _ - - _ - _ _ _ _ _ ___ . _ _ _ _ _ _ .>
SACRAMENTO MUNICIPAL UTILITY DISTRICT OFFICE MEMORANDUM l
l To: Dave Brock DATE: July 31, 1987 Prepared by: J. Cole !
Reviewed by:
I Approved by:
susJECT. ACCOMPLISHMENTS DURING WEEK ENDING 7/30/87 MECHANICAL Review of maintenance equipment list for all mechanical categorization I g complete, category 1, 2, and 3.
1
- Review of existing maintenance PM's to verify PM's are in place for category 1 equipment. - Complete '
Problem areas identified with MAP 0009, TCN's to follow, i I&C Reviewing surveillences to identify instrumentation required Received list of CAT 1 valves from mechanical researching any loop instrumentations required for operation.
l Researching equipment loops for major components listed from emerger.cy and casulty procedures.
ELECTRICAL Gathered drawings and information of the fire protection system, and emergency lighting.
Identified all category #1 electrical equipment. >
Reviewed and verified all E0 equipment in program. - Complete Identified CAT l spare motor control center positions. Added to
. MIMS with new PM tasks. - Complete ,
I l
l 1
l i
. SMUD, NUCLEAR ORGANIZATION NUMBER: MAP-0009 REVISION: 1 MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 64 0F 65 ATTACHMENT 7.12 ..
TASK CONTINUATION SHEET Comp 10 PMWR No.
Date Engineer Review and Approval (Task Requirements Completed) i I
,- Signature Date k
e Review by Shift Supervisor per AP.3, Section 5.2 .
Signature Date i
i j ,
i 4
i
)'
i-t e
l I 1
i ATTACHMENT 7.12 PAGE 1 0F 1 ,
I
_ _ --- -_ _ _ ___ - - - - - i
SMUD,. NUCLEAR ORGANIZATION NUMBER: MAP-0009
- REVISION: 1 i MAINTENANCE ADMINISTRATIVE PROCEDURES PAGE 65 0F 65 l ATTACHMENT 7.13 CHECK VALVE DATA SHEET
.8AE _ CATEGORY VALVi NUMBER MANUFACTURER TYPE PRESSURE RATING
]
(SWING CHECK, STOP CHECK, LIFT CHECK)
{
, PIPE SIZE I
VALVE SIZE i FLUID 1- FLUID MEDIUM DESIGN FLOWRATE NORMAL FLOWRATE TRANSIENT FLOW DENSITY (NO.) PRESSURE (NO.) i VALVE LAYOUT (SKETCH IF POSSIBLE - LABEL DISTANCES)
[ -
11 hi NUMBER OF UPSTREAM PIPE DIAMETERS TO NEAREST COMPONENT WHICH MAY CAUSE i TURBULENCE
. DIAMETERS COMPONENT f,
. VALVE PERFORMANCE COMMENTS ON KNOWN PROBLEMS, CHATTER, CAVITATION, HANGUP,
) EXCESSIVE MAINTENANCE, OPERATION PROBLEMS I
I
)
1 i
ENTERED IN PM PROGRAM TASK NO.
i PERIODICITY i
3 ATTACH VENDORS ORAWING OF VALVE Job No. By Subject Date Sheet No.
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l r y y
. . . i' p PREDIQTIVE MAINTENANCE PROGRAMS
. .jr O y .,
l _
-l 1. Inservicd Testing ,. I51 h(complet'e ) * '
- 2. Inservice Inspectibn~- ISI (complete)- *
- 3. Vibra tion. AnalysAs (comple te)- * '
'4. Lube .011. Analysis (complete)
- 1
'5. Temperature. Monitoring.
- 6. -Ir.frared Scanniig - Thermal Imaging (in ' progress). *
.7. MOVATS Testing (complete) *
- 8. Ultrasonic Surveillance-(in progress)-
- 9. Instrument Drift Trending (MAP-0009)
~
- 10. Failure Trending (MAP-0009) 1 1 '. Data Trending-(MAP-0009)
- 12. Non-Destructive Examination.(i.e., PT, MT, UT & RT)
I .
1
- write'ups included
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