ML20204F328
| ML20204F328 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 09/15/1986 |
| From: | Mabie S, Wyles T DETROIT EDISON CO. |
| To: | |
| Shared Package | |
| ML20204F025 | List: |
| References | |
| MI-M402, NUDOCS 8703260174 | |
| Download: ML20204F328 (10) | |
Text
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1-8 FERMI 2 MAINTENANCE INSTRUCTION 4
TITLE:
GUIDELINES FOR DETERMINING COMPONENT-LEVEL TESTING REQUIREMENTS MI NUMBER:
MI-M402 REVISION:
0 S. Mabie/T. Wyles Prepared By John J. Lacroix /s/
Date 7/11/86 Technically Reviewed By 9!A / M Approved By Maintenance Date Engineer or Designee VV Requests for changes to this Maintenance Instruction shall be initiated in accordance with MI-M049.
TABLR OF CONTENTS Page 1
1.0 Purpose 1
2.0 References 1
3.0 Responsibilities 2
4.0 General Requirements ENCIASURES Electrical CLT Matrix (071586)
Mechanical CLT Matrix (071586)
I&C CLT Plan (061886)
ECRVOONDEY ARMS - INFORMATIOR SYSTEMS l
DTC TPPADM DSN M I. M 40.7 REV 0
DATE 915 PL PIS PIS FILE 1704.01 RECIPIENT b
100/R590/3.0 082886 G703260174 G70317 PDR ADOCK 03000341 P
PDR l
l.
MI-Mt02 Revisicn 0 Page 1 1.0 PURPOSE 1.1 The purpose of this instruction is to provide uniform guidelines for determining and implementing a component-level test (CLT) program that will ensure that corrective and/cr preventative maintenance and modifications have been ef fective and that the equipment / component functione to acceptable standards.
2.0 REFERENCES
2.1 Use References 2.1.1 Plant Operations Manual (POM) Procedure 12.000.15, PN-21 (Work Order) Processing 2.1.2 Maintenance Instruction (MI) M251, PN-21 Work Order Package Preparation and Processing 2.2 Source References 2.2.1 Technical Specifications - None 2.2.2 Nuclear Operatiens Interfacing Procedure (NOIP) 11.000.54, Lead Design Document Index 3.0 RESPONSIBILITIES 3.1 The responsible Section Head shall maintain a Component-Level Test Group (CLTG) that is capable of establishing the testing required to ensure equipment / component post-maintenance /
modifications operability.
3.2 The Operational Support Engineer (OSE) shall be responsible for the following:
3.2.1 Determining the component-level tests (CLT) necessary to ensure that equipment / component rework has been effective and that the equipment / component is functioning satisfactorily.
3.2.2 Identifying CLT activities required in the Work Order Packages.
1.
Examples of CLT are:
a.
Verification of correct equipment alignment.
b.
Valve stroke verification, c.
Verification of correct rotation of rotating equipment.
d.
Instrument loop checks for continuity and correct inter-connections.
I
MI-M402 Revision 0 Pge 2 e.
Verification of correct variable input device settings (i.e., protective relays, timers, level switches, etc.).
f.
Verification of integrity of new and/or modified piping and associated supports.
3 Verification of nameplate data.
h.
Verification of Leak Integrity (Visual)
$.2.3 Assigning testing hold-points to the Maintenance Inspection Checklist (MIC) before the Work Order Package goes to the work group.
3.2.4 Incorporating required test documentation in the Work Order Package.
3.2.5 Coordinating between testing groups (e.g., I&C, Electrical Test Technical Group, etc.).
3.2.6 Modifying CLT activities if the Work Order Package scope changes.
3.2.7 Obtaining finsi review and approval of test results prior to Work Order Package close-out.
3.3 The CLTG is responsible for the following:
3.3.1 Verifying that the CLT specified by the OSE is adequate.
3.3.2 Verifying that the appropriate documents are referenced and/or instructions are provided that will ensure that the tests are properly conducted and that the necessary data is obtained for post-testing evaluation.
3.3.3 Verifying during the Post-Work Review that CLT and associated documentation have been completed as specified in the Work Order Package and that the test results are within established acceptance criteria.
4.0 GENERAL REQUIREMENTS I
4.1 Work Order Packages shall be received and processed in accordance with References 2.1.1 (POM Procedure 12.000.15, "PN-21 [ Work Order] Processing") and 2.1.2 (MI-M251, "PN-21 Work Order Package Preparation and Processing").
4.2 The CLTG shall review all work orders received by the Operational Support Group.
N NI-M402 Revision 0 Page 3 4.2.1 During the initial review, a determination of potential CLT requirements shall be made. If it is determined that the task may require CLT, the appropriate Pre-Work block shall be checked on the Work Order Processing and Inventory (WOPPSI) sheet to ensure that the Work Order Package is routed for review af ter assembly per Reference 2.1.2.
4.3 The OSE designated to prepare the Work Order Package shall assemble it in accordance with Reference 2.1.2.
4.3.1 Enclosures 1, 2, and/or 3 shall be used as a guideline to determine CLT requirements.
4.3.2 The assembled Work Order Package shall be routed for a Pre-Work Review as indicated on the WOPPSI.
4.4 The CLTG shall verify that each Work Order Package requiring CLT to be performed is adequate to ensure that the equipment / component will perform its normal function af ter maintenance / modifications has been accomplished.
4.4.1 The CLTG shall verify that the appropriate procedures needed to accomplish the CUT are specified.
4.4.2 The CLTG shall assist the OSE in the preparation of written instructions for CUT when approved procedures /
instructions are not available.
4.5 The OSE shall release the Work Order Package for work. It shall be controlled in accordance with References 2.1.1 and 2.1.2.
4.6 When the Work Order Package has been completed, the OSE shall accomplish a Post-Work Review in accordance with Reference 2.1.2.
4.6.1 The OSE shall then route the completed Work Order Package in accordance with Reference 2.1.2.
4.7 The CLTG shall verify that CLT has been completed as specified in the Work Order Package.
4.7.1 All test data shall be reviewed to ensure that the appropriate data sheets have been completed, and within established acceptance criteria.
END OF TEXT
I MI-M402 Page 1 of 3 (071586)
ELECTRICAL CLT MATRIX NOTES 1.
Relay Setting Record Sheets (RSRS) for each breaker position shall be included in the test package. RSRS's can be obtained from the Lead Operational Support Engineer (LOSE).
2.
Static trip device settings and ground fault relay settings shall be included in the test package. They can be obtained from the LOSE.
3.
Thermal overload heater size can be obtained from the MCC frontal elevation drawings (which are SSD721-2512 series drawings). McC's in buildings have a building designation af ter the number, "721" out (e.g., SSD721N-2512). The key to the designations are as follows:
N = Residual Heat Removal (RRR) Building R = Circulating Water (CW) Pump House S = General Service Water Pump House V = Auxiliary Boiler House 4.
Schematic diagrams for motors can be found by consulting the general index of control drawings (51721-2000, sheets 2 and 3).
Motor schematics normally have a "1" as the last character of the four-digit sequence of the drawing number (e.g., 61721-2201-1).
5.
Logic schemes are shown on "I" series drawings and can be found by consulting the general index of control drawings (5I721-2000, sheets 2 and 3). Logic schemes normally have a "5" as the last character of the four-digit sequence of the drawing number (e.g., 6I721-2205-1).
6.
Relay and metering schemes are shown on 6I721-2578 series drawings.
7.
4160 VAC busses which feed other busses are shown on 61721-2572 series drawings.
8.
480 VAC busses which feed other busses are shown on 6I721-2572 series drawings.
9.
MCC frontal elevation drawings from DC MCC's are "SD" series drawings (6SD721-2530, sheets 13 through 16).
10.
Frontal elevation drawings give the actual stroke times for MOV's.
- 11. The plant electrical system is shown on drawing 6SD721-2500-1. 4160 VAC busses are shown on drawing 6SD721-2500, sheets 2 through 11. 480 VAC busses are shown on 6SD721-251D series drawings.
l 12.
Battery chargers are shown on drawing 6SD721-2531, sheets 13 through
]
15.
- 13. MPU internal wiring is shown on drawing 6SD-2531, sheets 20 and 21.
The UPS system is shown on drawing 6SD721-2530-18.
l I
MI-M402 Enclosure !
Page 2 of 3 (071586)
ELECTRICAL CLT MATRIX l
l C0090NENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMP 0 KENT l l
lASSEMBLT l
TEST TEST TEST TEST l
TEST I TEST l TEST l REMARKS l
l l
l l
l j
l l480 VAC Busses l 480 VAC lOvercurrent lCround l Static l Trans former l CT's & PT's l
l See Notes 1,l l
l Breaker l Relays i Fault Device l Trip Device l & Regulator I
-l l 2, 7, 8, and I
(MI-E0003)
(MI-E0017)
(MI-E0022)
(MI-E0013)
(MI-E0004)
(MI-E0007) l II.
l 4160 VAC Bussee 4160 VAC i BUS CT's & PT's Overcurrent iLock-out &
, MFC Transformed See Notes 1, l
l Breaker I(MI-E00166 l
l Relays l Aux. Relays l Relays l & Regulatod 7, and i1. l l
l (MI-E0001) l35.000.14) l(MI-E0007) l(MI-E0017) 1 (MI-E0018)
(MI-E0042)
(MI-E0004) l l
l 120 VAC I&C lM.P.U.
ICables l Alarm l
1 l
l l Power Supplies l
l l Schemes l
l l
,l l
l l
l (MI-E0023) l(MI-E0041)
(MI-E0024) l l
1 Distribution l Transf ormer ICables I
(
l l
l Trane formers (MI-E0047) l (MI-E0041) l l
l l
l Set lPunct. Test l Calibration l Relays l
l l
l l
l l (MI-E0029) l(42.610.01) l (42.610.02) l(MI-E0018) l l
l l Plant i Normal l Emergency l
l l
lLighting l Light levels l Battery Lightsd l
l l
l l
l I
l(MI-E0054)
(MI-E0055) l l
l l Communication & l Commun. &
l l
I j
l Alarm Systeme l Evac. Alarme l l
l l
l l
l l
l l(MI-E0052) l l
l l
l l 4160 VAC Motore l Motor iBreaker
. Overcurrent CT's l Ground l Cable Aux Relay
- See Notes 1 I
l l
l l Relays l
l Relay l
l l and 4.
l l
l (MI-E0009) l(MI-E0001)
(MI-E0017)
(MI-E0007) l(MI-E0019) l(MI-E0041)
(MI-E0018)I l
l480 VAC Motore l Motor l Breaker Static Trip Ground lCT's l Aux. Relay
. Cable l See Notes 2 l
i l (Bus-Fed) l l
l Device l Relay l
l l
l and 4 l
l l
l(MI-E0048) l (MI-E0003) l(MI-E0013) l(MI-E0022)
(MI-E0007) l(MI-E0018)
' (MI-E0041) l iSee Notes 3
(
l480 VAC Motore l Motor MCC lCT's i
i l (MCC-Fed) l (MI-E0048)
(MI-E0005)
(MI-E0007) land 4.
I 260 VDC Motore l Motor MCC Time Delay I
I I
I see Notes 4 l l
l l
l Relay l
l l
l l and 9.
l l
l (MI-E0048) l (MI-E0005)
I(MI-E0020)
l Valve lMCC l Motor l
l(MI-E0043)
I(MI-E0005) l(MI-E0048) l l
l l
l 4. and 10. l
MI-M402 Page 3 of 3 (071586)
ELECTRICAL CLT MATRIX l
l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l l
l ASSEMBLY l
TEST l
TEST TEST TEST TEST TEST TEST l REMARKS I
i l
l l
l l
I i
l See Notes 4,l l MOV's (DC) l Valve lMCC l Time Delay l Motor l
l l
l l
l l Relay l
l l
'l l 9, and 10. l l
(MI-E0043) l(MI-E0005)
(MI-E0020)
(MI-E0048)
I I
l 480 VAC MCC's
. Breaker l Cable Aux. Relay lMCC PM i MCC Tes t iOverloads lSee Notes 2 l
l l(MI-E0005)
(MI-E0041)
(MI E0018)
(35.000.19)
! (MI-E0005) l(MI-E0005) and 8.
l 260 VDC MCC's l Cable IMCC Test lMCC PM i
l l
l
- See Note 9.
i(MI-E0041) l(MI-E0005)
(35.000.19) l 1
. Distribution lDist. Cab.
ICable l
See Note 2.
l Cabinets (MI-E0049) l(MI-E0041) f l
l l See Notes 3 l l 130 VDC MCC lCharger
.Alara l Voltmeter l Battery Chargers l l
l Scheme l
l l
l l and 12.
l l
l(MI-E0005)
(MI-E0002) l(MI-E0024) l (MI-E0002) l
.24 VDC Battery l M:C iCharger l Alarm l
See Notes 3 l
l Chargers l
l l Scheme l
l l
l l and 12.
l l
l(MI-E0005)
(MI-E0014)
(MI-E0024)
{
l l
lSee Note 6.
l Relay and l Scheme
,PT's and 1 Voltmeter Ammeters Watteeters l
l l
l Metering Schemes l l CT's l
l l (Meter l
l l (MI-E0024) l(MI-E0007)
' (MI-E0024)
' (MI-E0024)
Division) l l Logic Schemes l Scheme l Aux.
. Time Delay IAlarms I
lSee Note 5.
l l
l Relays l Relays l
l l
l l
l l
(MI-E0024)
(MI-E0018)
(MI-E0020)
(MI-E0024) l l
l See Notes 1,
. Load Shedding Scheme iPT's
, Lock-Out &
, Time Delay
,Under Voltage l i
l Schemes l
l l String Relayal Relays l Relays l
l l 7, and 8.
l I (MI-E0024) l(MI-E0007)
(MI-E0018)
(MI-E0020)
(MI-E0021) l
. Protective ICA & CA-16 lCRN-1 l I AC Aux.
PJC Time Delay (ITE iSee Note 1.I l Relays l Dif f. Relays l Rev. Power l Overcurrent l Relays l Overcurrent l Relay l Voltage l
l l
l (MI-E00ll)
(MI-E0012)
(MI-E0017) l (MI-E0018)
(MI-E0019)
(MI-E0020)
(MI-E0021) l I
l l ITE Cround
.SFF Under-CV Relays l Type D3
. Main Unit IHFC l
l l Shield l frequency l
l DC Relays l Relaying l Relays l
l l
e l
l (MI-E0022) l(MI-E0025) l (MI-E0026) l (MI-E0027) l (MI-E0035) l (MI-E0042) l l
l s'
MI-M603 Page 1 of 2 (071586)
MECRANICAL CLT MATRIX NOTES 1.
CLT is required on all pumps and associated motors whenever one or the other is replaced, altered, or moved. Test for acceptable vibration, aligngent, running current / pump performance, rotation, or noise level may be required per this CLT matrix. Associated test procedures may also be used to troubleshoot any suspected problems.
2.
If valve components and/or packing are changed or adjusted, then local leak-rate tests (LLRT), stroke distance and time checks, motor current checks (MOV's), and stroking under flow / pressure conditions may be required depending on the valve application. If non-manual valve operators are removed, then scheme checks and switch adjustments shall be performed.
3.
Relief valve troubleshooting and calibrations are performed using MI M086 for non-ASME Section XI valves or POM Procedure 34.000.29 for i
ASME Section II valves.
4.
Stroke verification shall be performed on manual valves when work on the packing and/or internal components is performed.
5.
Test for acceptable alignment, vibration, and motor current shall be performed on fans and belt-driven equipment if components are replaced, altered, or moved.
6.
All work.on containment system shall be carefully reviewed to determine if LLRT is required after the work is completed.
t v
s e
4
MI-M402 Page 2 of 2 (071586)
MECMANICAL CLT MATRIX l
l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l COMPONENT l l
l ASSEMBLY l
TEST TEST l
TEST TEST TEST TEST l TEST l REMARKS l
l l
I
)
i I
I r
l Motor-Driven l Uncoupled l Uncoupled l Cold l Lubrication l Performance l Coupled l Mot l See Note 1.
l l Pugs lRun lLuhrication l Alignment l
l Check l Vibration
- l Alignment l l
l l(MI-M001) l (MI-IC4009) l(MI-M021/
l(MI-M304)
I (Tech. Group l (MI-IC4009 )
l(MI-M021) l l
l l
l 35.000.107)l l and/or OSG) l l
1 See Note 3.
l Relief Valves l Calibration l
l I
l l
l 1(MI-M086/
l l
l l
l l
l l
l l
l 34.000.29)
I l Manual Valves l Stroke iLeak Check iLLRT l
l
.J jSee Notes 2 l t
l(over 2 1/2")
IVerification I(43.000.05/
l(STR/
l l
l l
l and 4.
l l
l(MI-M005)
' 43.000.08) 143.401.300) l l
IMOV's 1 Stroke iLeak Check lLLRT l
l l
l l See Not e 2.
l IVerification I(43.000.05/
l(STR/
I l
l l
l l
l l (MI-M005/
43.000.08) 43.401.300) l l
l l
l l
l MI-E0005/
i i
1 l
l l
l l
lMI-E0043) l Fans / Belt-1 Uncoupled iUncoupled Cold ILubrication Performance l Couple i l Hot l See Note 5.
l l Driven l Run l Vibrat ion l Alignment l
l Check l Vibrat ion l Alignment l l
l Equipment I(MI-E0009/
l (MI-IC4009) l(M1-M120) l(MI-M304) l (Tech. Group l (MI-Ir 4009)
I(MI-M120) l l
and/or OSC) l l
l lMI-M001) l I
I l
l Snubbers l Surveillance l
l l
I l
l Checks l
l l
l l
l l
l l
l(43.000.03/
l l
l l
i l
l l
i 1
l l34.000.07) i l Fire Deepers l Surveillance l i
l I
l
)
l l Checks l
I l
l l
l l
l l
l(24.501.08/
l l
l l
l l
l l
l 4
l l24.428.00) l I
l i See Note 6.
iSecondary l Surveillance I
IContainment l Checks
{
l l
l l
l l
l 1 Seals l(24.405.03/
l l
l l
l l
l l
l l
l l
l47.405.01) l l
lSee Notes 2 l
iLLRT l Valves Type C l Flanges Type f( Penetrations l and 6.
i l
l (STR/
l (STR/
l Type A (STR/ l l
3 l
l 43.401.300) l 43.401.200) l 43.401.000) l l
l l
5 I
MI-M402 q
Page 1 of 1 l
(061886)
I&C CLT PLAN 1.
Technical Specification-related instrumentation is generally proven operable by the completion of the Surveillance Test Requirement (STR) to be. performed since the STR's meet the operability requirements of the Technical Specifications.
2.
Non-Technical Specification - related instrumentation is considered operable upon the completion of the following:
A system operational check (run) by Operations.
a.
b.
When applicabit/available, a comparison of redundant instrumentation.
Completion of corrective maintenance if the calibration data is c.
within the "As Found" or "As Left" tolerances as specified on the Equipment Specification Sheet.
END