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OPI ' UP C OFJ
k ?EAd-'l NA TIONAL THERMAL P OWER CORP O RATI ON L TD.I NTPC I (ENGINEERING DIVISION)
ENGINEERING OFFICE COMPLEXA-8A, SEC-24, NOTDA, U.P.201301
PH.: 0l 20-FAX : 0120-241 0208TRANSMITTAL FOR DOCUMB,NTS
REF : 01/CQAJ0000-999/Spl.A4pq DATE :13/09105
TO: B,BHEL HOUSE
SI4I F'ORTEWDELHI-110049
Attn.: Mr. Anurag Sharma Dy.Mgr(QA)
SUB : Reference tr'ield Quality Plan
Remarks
M/SCO,
I
Project specificendorsement sheekto be submitted for
I Approved in CAT-I2 Approved in CAT-II With comments resubmit3 Not Approved- CAT-III4 Approved in CAT-IV (For information only)5 Released for Fabrication/Construction
TRANSMITTAL PURPOSE CODE
SIGNATURENAMEDESIGNATION
6. for your comments7. Revised as per your comments8. For your approval9. for your information10.As-built1 l.others(... specify in re^marks col.)
FROM: Sr.Mgr (QA-Spl.)
Document Title
0000-999-QVE-T-004 RIQP ofTurbo Generator &Auxiliaries
o
REFERENCEFIELD QUALITYPLAN
FORTU RBOGEN ERATOR & AUXI LIARI ES
,=*F3loN )NTPC PROJECTS
(500 MW)
NTPC RFQP No.: 0000-999-QVE-T-004
a
{
BHARAT HEAVY ELECTRICALS LIMITEDCORPORATE QUALITY
DOC. NO. QPE-TG-001R-EV. NO. ROO
REFERENCEFIELD QUALITY PLAN
FORTURBOGEN ERATOR & AUXILIARI ES
,=*F3loN )NTPC PROJECTS _ 5OO MW
PREPAREDBY
( Anurag Sharma, Dy. Manaser)
REVIEWED&APPROVED BY V
( Koushik Maitra, Sr Manager)
DOCUMENTNO. QPE-TG-OO1R00i09-05
Date oflssue
COPYNO.:CONTROLLED /
{AFeRA4A.TIEN COPYNo. ofpages: 58
ISSUED BY:
(Anurag Sharma)Dy. manager
ISSUED TO: tWs NTPC, NOIDA
BHARAT HEAVY ELECTRICALS LIMITEDCORPORATE QUALITY
o
TABLE OFCONTENTS
DOC. NO. : QPE-TG-001
REV.NO.: R00
SHEET 1 / 1 SHEETS
SL. NO. DESCRIPTION NO. OF SHEETS
1 .
2
3 .
4.
5 .
6.
7.
7.r
7.2
1 1
7.4
I7.5
8.
9
l 0
Covet sheet
Approval Sheet
Table of contents
Status of amendments
Documents refeffed in Reference Field Quality Plan
Authorisation for different category /class ofconstruction /erection checks and non-confonnity disposition
Reference Field Quality Plan for Turbogenerator & auxiliaries
Generator
Brushless Exciter
Seal Oil System
Gas System
Pnmary Water System
Logsheets (L-00 to L-20)
Protocol logsheet
Feedback on Reference Field quality Plan
01
0 l
0t
0 l
01
01
22
28
01
01
o
o
STATUS OFAMENDMENTS
QP No. :QPE-TG-001
REV. No.: R00
PAGE 1 OF 1
s t .No.
Reference of Sheet(s)Amended
Amendment No.& Date
Remarks
N I L -
FMT-QP-O16 Rev.00
o
o
DOCUMENTS REFERREDptrE 'T 'DENf ln ErEr n . | rTAr r fv
IND T A N
DOC. NO. : QPE - TG-001
REV.NO.: R00Y
S H E E T l / l S H E E T S
SL. NO. DDSCRIPTION ISSUING AUTI{OR]TY
t .
3 .
4.
Erection Manual
Drawings
FWS
Shop Test Records
Power Sector-Region
BHEL flaridwar
BHEL Haridwar
BHEL Haridwar
NOTE: NON-CONFORMITY DISPOSITIONG AUTHORITY SHALL BE AS PER NTPC FQAMANNUALChecks classified as 'A'/'B' shaU be NTPC's CHP stase.
Categorization /Classification
InspectionAgency
Witnessed AcceptingAuthority
Surveillanceby
Non-ConformityDispositioDg Authority
Category - A(CUSTOMERHOLD POINTS)
BHEL QAE QAE Head QAE Engineering Centre./ HeadQuality - R€gion
Category - n(cusToMERHOLD POINTS)
BHEL ERECTIONENGINEER
HEAD ERECTION QAE Engineering Cfltre/ HeadQuality - Region
Category - C BHEL ERECTIONENGINEER
HEAD ERECTION QAE Engineering Centre/ HeadQuality - Region
1 Disoositioninq Authoritv in A. B & C classes of checks shall be as under:Product non-conformities BHEL Enqineerinq CentreProcess / system non-conformities BHEL Head / Qualitv - Reqion
OAE (BHEL) shall witness "A- Category checks. He is also authorised to carry out surveillances in any ofthe "8" and "C" cateqory of checks at his discretion,
In case of non-conformity, before accepting, accepting authority shall ensure dispositioning and the sameshall be reflected in loq sheets / protocols
A Non-conformance Procedure, apart from above shall be in line with NTPC Corporate Quality Assuranceco-ordination orocedure.
5 . Any ambiguity arising due to dimension & tolerances will be decided in order of preference as:a) project drawingsb) RFOPc) lnslruction i\4anuals
AUTHORIZATION FOR DIFF'ERENT CATEGORY / CI-ASS OFCONSTRUCTION / ERECTION CHECKS
AIII)NON-CONFORMITY DISPOSITION
(BYNTPC"
Classification ICategorization
InspectionAgency
Witness€d AcceptingAuthority
Surveillance by
Category - a(cusroMERKOLD POINTS)
NTPC FQA Engineer in associationwith Ercction /Construction Deptt.
FQA Engineer HeadFQA
Category - B(cusToMERHOLD POINTS)
NTPC ExecutingDept
Executing D€pt FQAEngineer
Category - C NTPC Contractors FQA Erection/Constuction Deptt
Contractors Field QualityD€ptt.
ExecutingDept
LEGENDS EXECUTING DEPTT. NTPC CONCERNED ERECTION i CONSTRUCTIONFQA FIELD OUALITY ASSURANCEcQA CORPORATE QUALIry ASSURANCE
i2--F
Es€qnm SUPPL]ER'S NAME ANDADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BY
NTPC lwlBHEL
BHEL HouseSiri Fort
New Delhi- l l0 049
SYSTEM / EQUIPMENT:
TUR}OGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: 1o l 2$
SIGNATURE OFSUPPLIER
QP No:0000-999-QVE-T-004
REV: 0DATE:05.09.2005
REVIEWED BYP K Basu4 Chatte{eeI P Niranian
f1ffi
APPRovE Z4-
c## i,.ihI pu(8'w
SUB SYSTEM:GENERATOR,EXCITER,PWsYsTEl4,SEAL OtL SYSTE|U,GASSYSTEM
;. 'kt ,{''o^\
VA]-ID UPTO:04.09.2008
SL.NO.
ACTWITY ANDOPERATION
CI{ARACTERISTICS iINSTRUMENTS
CLASS# OFCIIECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT ACCEPTANCE NORMS
FORMAT OFRECORJ}S
\ -,rnrlrl\r\1
l . 2. 3 7 8 D* t0GENERATOR
Receipt,Storag€ &Preseryation
Atl the requir€ment / check!giyen in Storage & PreservatiorManual ar€ to be carried out as perseDrrate RFOP
NOTE:Only authorised personnel after
ensuring proper cleanliness b(allowed to enter senerator area.
1 .0 Foundation/ Levout
L l Check for coffectness / soundness olcivil foundations and its cleanliness(free from oil and srease etc.)
B Visual 100% Civil drawing Civil drawing
2.0Elevation of
Foundation &Levelline
2.1
Check for permanent benchmarks aconvenient places with elevation!marked on them. Check elevation ardiffer€nt points on generator/ exciterfoundation/ pipes. - Level Gauge
B Measure IOO% Drawing Drawing
2.2
Check lev€lling of foundation platrover the base plates with respect tcpemanent benchmarks.- LevelGause
c Measure 100% Drawing DrawingSite
Protocol
TO E! UsD; CIASS #,{! CRITICAL, B: MIJOR, C! MINOR; "A'SHALL BE WITNESSED 8Y NTFC rQA, -B' SHALL BE WITNESSEDEPARTMENT AllD "C'SHALL BE rtr ITI{ESSED BY ERECTIOIITSUPPLIER ( A& B CHECK SIttLL EE NIPC CHp $TACD
A6leawQUALITY
SUPPLIERS NAME ANDADDRESS: REFERENCE FIELD QUALITY PLAN
TO BE FILLED IN BYNTPC EryI
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: Zot 2g
SIGNATURE OFSIJPPLIER
QP No:0000-99g-Qvo-T'004REV| 0DATE: 05.09.2005
REVIEWED BY
P K BasuA Chattedeeo P NiranianR'-*"-
oPo*offHifiMo\
Ftl{ :,wBHELBHEL House
Siri FortNew Delhi-110 049
nnil 6upta
f'\...,,
oN___+R
SUBSYSTEM:
GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEM,GASSYSTEII
VALID UPTO:04.09.2008
SL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCIIECK
TYPE OFCHECK
QUANTUMOF CHECK
REFNRENCEDOCUMENT
ACCEPTANCE NORMSFORMAT OF
RECORDS*uri"n*d
I 3 4 6 1 8 9 Dr 1L
3.0Ensure that machined swface ofbaseplates and foundation plate are ft€efrom rust and clean ifrequired.
c Visual r00% Cleanliness
4.0
Ensue that the dimensions aremaintained correctly as Per fhegenerator foundation drgMeasurins taDe
B Measue too% Foundation drawing Foundation drawingSlte
Prctocol
5.0
Ensure that distanca betw€en centftof foundation bolt and centre line olgenerator is maintained. - MeasurinlTaoe
Measute 100% Drawing DrawingSite
Protocol./
6.0 Assembl) of terminalbox
Cleanliness6.1 Ensure cleanliness of ioining surface
C Vis,rat 100%
6.2Check rubber gasket for any crack!and physical darnage
c Visual 100% No visible damage
6.3Ch€ck that fasteners used are non'magnetic except spring washer.
B Visual 5% samplf Drawing Non magnetic
Ctreck that irregularities, il any in'O' ring grooves provided at t€rminalbox are smoothened for propel
c Visual r00% Drawing Proper seahng
7.0Assembly of bushing!on terminal box
No visible damage7,1
Check terminal bushings for an1cracks/ damage
Visual 100%
a6d€%trt,u-t-
SUPPL]ER'S NAME ANDADDRESSI REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BY
NTPC l#lSYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: 3ol 29
SIGNATURE OFSUPPLIER
QP004
No:0000-999-QvE'T
REV: 0DATE:05.09.2005
REVIEWED BY
P K BasuA ChatterjeeoHlH"--s-{"sd
APPRovJt6-YAA>}1"i
AnifSupta-BHELBHEL House
Siri FortNew Delhi- I l0 049
d%\?n5 */ *
'aWSUB SYSTEM:GENERATOR,EXCI'ER,PWSYSTEM,SEAL OIL SYSTEM,GASSYSTEM
.' 'NrVALID UPTO!04.09.2008
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INS'IRUMENTS
clAss# oFCIIECK
TYPD OFCHECK
QUANTUMOF CHECK
NEFERENCf,I'OCUMENT
ACCEPTANCE NORMSFORMAT OF
RECORDS
\ r , ! - ;
nnr'ritii€-
., 3 4 5 6 7 8 9 D* t0
'1 7Check cleanl iness of ioining surfaces
C Visual 10Q% Cleanliness
Check for proper water connections.C Visual t00% Drawing Drawing
8,0 Pre alisnmelrt of Stator
8 .1
Pre-align stator with the help olhydraulic jacks. Enswe unifomtighhess of levelling screwsTightening torque of levelling screwito be maintained as per drawing.Torque Wrench
c Measwe 100%Drawing / Erection
manualDrawing
Cente ne ofthe stator - Piano wirec Measure 100%
Drawing / Erectionmanual
DrawingSite
Protocol
9.0Primarv Water tank Check conical shainers fol
cleanliness and see for any damage ,ruDture of sfainer holes.
c Visual t00vo No visible damage
10.0Flexitrle currenlconnectors
1 0 . ICheck for contact grease applicatiollin ihe connectors.
c Visual r00%
10.2Ensure that expansion strips are no1deformed and no delayering olconnectors has taken place.
c Visual r00%No delayering of
connectors
To BE usrD: ct.{ss # ii cnrircrrl, r, r,,raloR, c' MrNoR;iii; sHAr.i sE wir$Esro nv HTFC FQA, 'B' sHdLL BE \i[T$EssED BY NTPC E8xcTlo]ltol{srRucrlor'l
:FrRTMEr.rr tNDiii; iiAlr ss wliNslsi:t'tii rr'lcuolqrsuppuER ( a & B cHEcI( strALL EE NTPC cHP srrcE,
AwJ<d-fl
EAHSUPPLIER'S NAME AND
ADDRESSIREFERENCE FIELD QUALITY PLAN
TO BE FILLED IN BYNTPC
ldtfrtlt tfi9,c I
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-0o1REV. NO.: U
DATE: 05,09.2005
PAGE: 4 ot 25
SICNATURE OFSUPPLIER
QP No:0000-999-QVE-T'004REV: 0DArE' os.o9.2oo5
REVIEWED BY
P K BasuA Chatterjeeo P-Niranjan^6\.'r.+X=--Ur"l"1'.\d
APPRovEJHI
ffi## ebwts :,"s,aL7
BHELBHEL House
Siri FortNew Delh!110 049
SUB SYSTEMIGENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEM,GASSYSTEIT'
, i,.&ryJn"r, u*to,04.09.2008
sL.NO.
ACTIVITY ANDOPERATION
CII,dRACTERISTICS /INSTRUMENTS
CLASS* OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERXNCEDOCUMENT
ACCEPTANCE NORMSFORMAT OF
RECORDSREMA>8{I.
,{y4 5 6 7 8 9 l 0
1 1 . 0Lower End Shields(Prior to rotol
1 i . 1
Check the quality of rubber gaskets(at the parting plane, lower bottorhalf of end-shields adjacent to stator& other openings) for cracking ardnhvsical damase-
c Visual lOOYo No visible damage
t t . 2
Check for any blockag€ of thebearing oil inlet / outlet, Seal oil inlel/ out'let, jacking oil inl€t, ring relieloil inlet and passages, usingcomoressed ait.
Visual 100% No Blockage
t 1 . 3Check for all machined surfaces olflanees for anv damage.
c Visual t000/" No visible darnage
12.0Ensule uniform co tact between bascDlate & end shield foot plates.
c Visual Once 80% colour matching
1 3 . 0Rotor (Priorinsertion)
t(
t3. ICheck journal diameter on botb TE& EE. - Vernier / Micrometet
B Measure Once Drawing Drawing
t3.2Check IR value of the winding
500V MesserMeasure r00% Erecrion Manual
min. 1.3 M ohm at 40'c
SiteProtocol
1 3 . 3
DC resistance and imp€dance ofrototwinding and compare with sholrecords. - Micro obmmeterVoltmeter. Afimeter. Variac
B Measure 100% Shop RecordsVariation allowed is
+2%Site
Protocol
dtnSUPPLIER'S NAME AND
ADDRESS; REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC t#l
BHELBHEL House
Siri FortNew Delhi-1 I0 049
SYSTEM / EQUIPMENTI
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: E ̂ + tn
SIGNATURE OFSUPPLIER
QP No:0000-999-QvE.T.004REV: 0DATE:05.09.2005
RNVEWED BY
P K BasuA ChatterJeeO P Nimnian8-*K-uLw)^{ \5f,'
,reenovqffi-, / \ t - .-_.
,s.r-;\,Ei3\_ ,r.. .r\
o'Pls6 F1/ ?
?wAnil 6uDta
SUB SYSTEM:GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEM,GASSYSTEM
h\5 3r\"' ,^\
VALID UPTO|04.09.2008
sL.NO.
ACTIVITY ANDOPERATION
CHARACTER]STICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REI'ERINCEDOCUMENT
ACCEPTANCE NORMSFORMAT OF
RECORDSnrrrrahxql
t . 2. 3 4 5 6 7 8 I D* l0
13.4 Ensure all checks as per rotorinsertion Drotocol are imDl€mented.
Visual t00% Erection Manual t-02
14.0 Stator
t4 .1
Check DC resistarce of statorwinding at following stages andcompare with shop records - Micrcohmmetera)before bolting of terminal bushing(before rotor insertion)b) after bolting of terminal bushing(af1er rotor insertion)
B Measure tooyo Shop RecordsVariation allowed is
+3yoSite
Protocol
t4.2
Check IR value of stator winding &PI value before charging witlPrinary Water. - l KV / 2.5KVmegger
B Measure 1000/0 Ercction Manual PI not less than 2 L-0?
l4 .3Ensure all checks on the stator as pelrotor insertion protocol areimDlemented.
B Visual lo0yo Erection Manual L-02
14.4Ensure that no blockage otorifice/DiDes
c Visual 100% No Blockage
14.5 Ensure that stator overhang vibratiorprobes are mounted. as applicable.
B Visual 100% Drawing Drawing L-03
15.0 Bearings Assembly
15. 1Check for any damage to the babbilsuface,
c Visual 100% No visible damage
D TO BE U$@: CLASS #.{: CRITIC&L, B; MAJOR, Ci MINO& "i,' SHILL BE WITNESSED EY I{TPC FqA, "8" SHALL EE WITNESSED EY NTPCARTMEHT AND " C" SI{ALL AE WITNESSm BY ERECTIOIITSUPPLIER ( A & D CHECK SHAIL EE NIPC CHP SIACE,
@s16
EflNSUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC
ldt'[#lI r|'Fc I
BHELBHEL House
si FortNew Delhi-l l0 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: U
DATE: 05.09.2005
PAGE: 6.,I ry
SIGNATURE OFSUPPLIER
QP No:0000-999-QVE-T.004
REV: 0DATE: 05.09.2005
EVIEWED BYK BasuChatte{eeP Niranjanl'^fK
APPROV,Effi-YA/ ". .-::
{\
p ' i;wAnil/Gupta
SUBSYSTEM:GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEM,GASSYSTEM
{ 5\SE
)ctVALID UPTOI04.09.2008
sL.NO.
ACTIWTY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CIIECK
RXFERENCEDOCUMf,,NT
ACCEPTANCE NORMSFORMAT OF
RECORDSREMARICL:
', 3 6 7 8 9 D + t0
15.2Ensure that therc is no blockage in oilinlet & iackins oil holes. c Visual l00Yo No Blockage
t 5 . 3 Measure ID of the bearings.-micrometer/ Vemier B Measule 100% Drawing D?wing
SiteProtocol
l 5 . 4Ensure blue matching at partinfolanes.
R Visual Once Drawing0,03 mm feeler gauge .
should not so
1 5 . 5Record IR value between the bearin!shell and the end shield.(both on TS& ES) - 500 Vmeseer -
Measure Once DrawingIR Value should not beless than 10 M ohms
16.0Adjustment of coftclamps
1 6 . 1
Ensure a gap of 0.5 to 1.0 lnIIbetween the clamping ring and theIocking bolt and €nsure that thesebolts are properly locked.- FeelerGauge
c Measurc 100% Drawing Drawing
l7 .0Ensur€ rotor insertion as pelprocedure Visual Once Ere otion Manual L-02 .J
1 8 . 0 Bearing clearances
l 8 . l Measure and record rcdial clearancerofbearing & oil catchers.
Measure Once Drawing DrawingL-03 &L
04
18.2Check radial gap between bearinpand support ring at the pafiing plallcand keep for records.
C Measure Once Drawing DrawingSite
Protocol
tr18SUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC t#l
-Q t /,wBHEL
BHEL HouseSiri Fort
New Delhi-l l0 049
SYSTEM l EQUIPMENT:
TURBOGENERATOR
QP NO.: QPLTC-001REV. NO.: 0
DATE: 05.09.2005
PACE: 7 ot Jf- - J
SICNATURE OFSUPPLIER
QP No:0000-999-QVE-T004
REV: 0DATE: 05.09.2005
dVIEWED BYK BasuChafte{eeP Niranianfr'tf*."
AppRo):ry6-Jt/\ /-:\ r:'),
AnilGuDta-\SUB SYSTEM:GENERATOR,EXCITER,FWSYSTEM,SEAL OIL SYSTEM,GASSYSTEM
0 5 \VALID UPTOr04.09.2008
sL.NO.
ACTIITTY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCIIECK
TYPE OFCHECK
QUANTUMOF CIIECK
REFERENCEDOCUMENT
ACCEPTANCE NORMSFORMAT OF
RDCORDS*ilir*sl
l 3 5 6 7 8 9 10
19.0
Set the rotor w,r,tStator as per Drg"Erection Settil€Clearances"
19.1Check for dimension 'B'marked irthe lower part of the end shield iinaintained.- Measurina TaDe
B Measure t00% Drawing Drawing L-r2
19.2Required assembly offset is to b(provided for thermal expansions.-Measurina TaDe
B Measure 100% Drawing Drawing L-12
19.3 Measure and record air gap on botlTS & ES.- Vemier Measure 100% Drawing Drawing t-12
20.0Preliminary Alignmenlof Generator to LIshaft:
20 .1Check axial and radial run out of thehalf-coupling flanges of both rotors,.Dial gauge
B Measure r 00% Erection Manual Erection ManualSite
Protocol
20.2 Check radial run out of tl€ rotoriournals..- Dial qauge B Measure loo% Erection Manual Erection Manual
Sit€Protocol
{
ISUPPLIER'S NAME AND
ADDRESS: R.EFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC lffil
ffi'/ds 6, ^ t ,
w
WEBHEL
BHEL HouseSiri Fort
New De lh i -110 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV, NO,: O
DATE: 05.09.2005
PAGE: Bot 29
SIGNATURE OFSUPPLIER
QP No:0000-999-QVE-T004R E V : 0DATE:05.09.2005
REVIEWED BY
P K BasuA Chatte{eeO P Niranian*,4-'^*
APPROVTE-qYI
/-":'fi;AniYCuDta
SLTB SYSTEM:GENERATOR,EXCITER,FWSYSTEM,SEAL OIL SYSTEM,GASSYSTEM
(; N$\. ,\.t.)'
VALID UPTOI04.09.2008
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCE NORMSFORMAT OFRDCORDS
REMAfil*:
l . , 3 5 7 I D* l0
2r .0Compressor Assembly
2 1 . 1
Ensure that after complete assemblyof baffle ring cover, the centrinCpieces are properiy welded to thestator frame fo fix the position ofbaffle ring.
Visual 100% Drawing Drawing
M€asure and recotd IR value of lheBaffle ring- - 500V Messer B Measure 100% Minimum value 100 K
ohms-L-09
2 t . 3 Record axial gap between bafile ringand end shield.- Feeler sause
Measure t00% Drawing Drawing L-13
21.4Record radial and axial clearancerof ba{Ile ring calrier assembly..Feeler gauge
Measue t00% Drawing Drawing L-08
2 t . 5 Check and record blower blade radialand axial clearances.- Feeler gauge
Measure 100% Drawing Drawing L-08
21.6 Ensue that the orientation of closinfplate is proper as per drawing.
c Visual 100% Drawing Drawing
22.0Assembly of Air GapSeal,
22 .1Measure & Record Air Cap Searadial clearances.- Feeler gauqe B Measure t00% Drawing Drawing L - 1 0
22.2 Check tightness ofbolts & locking olwashers. c Visual Once Drawing
TO BEU$ED: CIASS #A: CRITICAL, A: M,{JOE, C! MIHOR; ".{' SHALL EE \I]ITI{ESSED BY NTFC FeA, "8" SHALL EE iI/IT!{ESSED)EPARTMIHT AND -c' snrill- BE wrTNElliit 6i nruiriotrliiii'pilin ( e * r imcx sn*rr, Dr Nrpc cHp sracri
TNGG,NTVJOA
MINOR; "4' S1IALI BE WITI{ESSED BY IITPC !QA, '8" SIIALL EE WiTNESSED BY NIPCARTMENT d$D " C" MILL EE WITIiIESSED BY ERECTION/SUPPLIER ( A & B CHECK $II/UI BE NIPC CHP SIACE')
,v,rESUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC
lHfiGflI rt?D,c I
BHELBHEL House
Siri FortNew Delhi-1 l0 049
SYSTEM i EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-oO1REv. NO.: 0
DATE r 05.09.2005
PAGE: gof 2g
SIGNATURE OFSIJPPLIER
QP No:0000-999-QVE-T004
REV: 0DATE: 05.09.2005
REVIEWED BY
P K BasuA Chatteiee
ffiru.A PPRoy4slA
A\;-i4 ',uot
T M :q
!29
AnitcuDta.SUB SYSTEM:GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSIEM,GASSYSTEM
I " . \ _ .' i \ \VALID UPTOI
04,09.2008
sL.NO.
ACTIVITY ANDOPERATION
CIIARACTERISTICS /INSTRUMENTS
clAss# oFCHECK
TYPE OFCHECK
QUANTUMOF CIIECK
REFERDNCEDOCUMENT
ACCEPTANCE NORMSFORMAT OFRECOR.DS
\, :'-::_:REMA\Rr€,:r
l , 3 4 6 7 8 9 D* 10
23.0Oil Catchers (H, sidelTE & EE and (Airside) TE & EE
23.1 Ensure cleaning the oil catcher an(its rubber cord seal groove .
c Visual 100% Drawing
23.2 Ensure contact at the parting plane oloil catchers. Min contact - 80Yo,
B Visual 100%0.03mm feeler gauge
should not go.
23 .3Record the IR value between the oilcatcher and the end shield.- 500!Messer
B Measure to0% DrawingIR Value should not bel€ss than 10 M ohms
L-01
23.4Measure radial & axial clearances orH2 side & air side oil catcher.- FeelerGauge
B Measure 100% Drawing DrawingL-05, L-06& L-12
24.0 SealR ins
24.1 Cbeck for danage to the babbitsurface and the faces.
c Visual 100% Drawing
Check cleanliness of ojl supply holesagainst any blockage usinecompressed air.
c Visual 100% Drawing Cleanli[ess
24.3 Check ID of the seal ring on both TS& ES. Measure 1000/. Drawing Drawing L-07
25.0 Seal Rins holder
25.1Ensure cleanliness of scal ring holdel& seal rins groove. Visual 100% Cleanliness
25.2 Check for any damage to thcinsulating ring. c Visual 100% No visible damage
owzSUPPLIER'S NAME AND
ADDRESSI REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC lwl
BHELBHEL House
Siri FortNew Delhi-110 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: jO ot 2E
SIGNATURE OFSIIPPLIER
QP No:0000-999-QvE-T004REV: 0DATE:05.09.2005
EVIEWED BY' K Basu! Chatterj€e) P Niranjan
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04.09.2008
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OF'CIIECK
TI?E OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCE NORMSFORMAT OF
RECORDS
\.,'t\:::REM\fuG:!
l . 2. J 4 o 7 E 9 10
?5.3Enswe that there is no blockage irthe ring relief oil passage in the sealring holder,
B Visual t00% No Blockage
2s.4 Ensure contact befween joinin!suface oftwo halves. B Visual 1000/. Minimum contact 80%
25.5Axial run out measurement on th(end shield s€al holder seatin€surface.- Dial guage
B Measue 100%Erection Manual/
drawingL-l I
26.0 Shaft Seal Assemblv
26.rRecord IR between seal body ancend shield (both on TE & EE), .500V megqer
B Measure 100%IR value should be
more than l0 M ohmsL-01
26.2 Measure and record shaft seal radialand axial clearances.-Feeler qauge
B Measure t00% Drawing Drawi1lgL-05, L-06& L-07
27.0 Bearings
2'7.1
Install upper half of bearing ancensure a gap of 0.3 - 0.4 mnbetween the bearing shell and itssupport in the upper end shield,-Feeler gauge
B Meastue 100%Drawing/ Erection
Manualt-03 & L-
04
28.0Assembly of EndShield (UDper hal0
28. ICheck the quality of rubber gaske*at the partjng plane and otheropenings for cracking and danase.
c Visual 100% No visible damage
29.0 Ensure checks are caried out as pelBoxing-up protocol. B Visual r00% Erection Manual L-r6 .i
TO BE UsEDr Clt\SS # & CRITICAI Er MIIOI, C' MINOR; ".{' SEALL BE WITNESSED BY NTPC IQA, "E'SHALL BE 14ITNESSED BY $TPCARTMENT A}ID 'C' SIIALL EE VIITI.IESSID BY ERECTIONISUPPiIER ( ' & B CIi!CK JH^+II. bT MTPC CIIP SiECN
t@Gr6
EhSUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE F'ILLED IN BYNTPC lwl
BHELBHEL House
Siri FoNew Delhi-1 l0 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE : 11 of 2g
SIGNATURE OFSUPPLIER
QP No:0000-999-QvE-T004REV| 0DATE: 05.09.2005
REVIEWED BYP K BasuA ChatterjeeO P Niranian8y* *b/\\sr'
APPROyEFIB+ T,,r ''.-'f;s
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SL.NO.
ACTIVITY ANDOPERATION
CIIARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCT,PTANCE NORMSFORMAT OF
RECORDS
\ ,'---REM;A;ii:
1 2. 4 5 6 1 I t 0
30 .0Assembly of Hydrogencool€r
30 . I
Prior to insefiing the cooler sectiorthe cooler section should btthoroughly checked for residual dustor other foreign bodies. Allcompartments and surfaces in coolerwell should be subjected to vacuurrcleaner heabnent.
c Visual 100% Cleanliness
30.2Hydraulic test of Hydrogen coolerr(tubes side) at specified pressure for30 minutes.
Test t00% Drawing/ ErectionManual
No leakage allowed,
30.3
Check condition of cooler €l€ment!for looseness, gaskets & "O" ringsfor any damage and free from dust,otn,
c Visual 100% Drawing No visible damage
30.4 Locking of Hydrogen coolerfasteners. c Visual 100% Drawing
3r .0Final al ignment
L l
Recheck axial and radial runout ofthe halfcoupling flanges ofLP andgenerator rotoru. with LP rotor andadjust as required- Dial Gauge
Measure t000/" Erection Manual Erection Manual L-t4 {
31.2 Recheck radial runout ofthe rotorioumals. Measure 100% Ercction Manual Er€ction Manual L-t4
@ea€6mm,SUPPLIER'S NAME ANDADDRISSI REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BY
NTPCIffiII a,t9c I
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SYSlEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-OO1REV. NO.r 0
DArE: 05.09.2005
PAGE: po I 29
SIGNATURE OFSUPPLIER
QP No:0000-999-QVE-T004REV: 0DATE:05.09.2005
REVIEWED BYP K BasuA Chattedee
fK"APPROvEqfI T
,/i''.-'ii; qP ?S05
c1:#)Anil,Gupta
SUBSYSTEM:GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEM.GASSYSTEM
i \,\i . 'aol l
VALID UPTOI04.09.2008
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCIIECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCE NORMSFORMAT OF
RECORDS
\ :"innrr,ra.K
, 4 7 8 9 D* I O
3 1 . 3Check slope of rotor joumals on EE& TE for record purpose only.- Dialgauge
Measure Once DrawingSite
Protocol
31.4Check alignment with LP rotorinitiaily and then finally beforereaming..- Dial gauge
B Measure 100% Erection Manuai Erection Manual L-15
32.0
Alter linal alignment of stator ancfinal tightening of foundation boltsensure elongation of statolfoundation bolts and end-shielcfoundation bolts as per drawinpr€quirement.-Torque wrench
B Measurc 100% Drawing Drawing SiteProtocol
\i
33 .0Ensure to lock the nuts of statolfoundation bolts and end-shieldfouldation bolts by tack weldine
B Visual 100% Drawing Drawing SiteProtocol
34.0 Rotor Grounding System
34. r
Ensw€ that brushes are placeak€eping in view the dircction olrotation such that carbon layer isIeading the silver layer.
C Visual 100% Drawi11g
35.0Reamitrg of couplin!holet
3 5 . I Check that opposite holes are reamecto the sam€ size.
c M€asute 100% DrawingOvality and taper ofholes should not be
more than 0.025 rnrn.
SiteProtocol
35.2Ensure that coupling bolts and nut!for opposite holes having same size!are within +5 qrarns.
c Measure 100% Drawing Weight within *5 grarns
aoSUPPLIERS NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC
lHtftlI t t F c I
BHELBHEL House
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SYSTEM / EQUIPMENTI
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE. fiot 29
SICNATURE OFSUPPLIER
QP No:0000-999-QvE-T.004R E V : 0DATE:05.09.2005
REVIEWED BY
P K BasuA Chatterj€eO P Niranian
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04,09.2008
SL.NO.
ACTIVITY ANDOPERATION
CHARACTf,RISTICS /INSTRUMENTS
CLASS# OFCIIECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCE NORMSFORMAT OF
RECORDSo'X€
3 6 7 8 9 1035.3 Ensure locking of coupling nuts. c Visual t00% Drawing Dmwing
36.0Generator Dry-out (Ilmin. IR Yalue is nolbeine achieYed)
3 6 . 1Check IR value of stator winding &PI value - lKV /2.5KV megger Measure 100% PI value not less than 2.
SiteProtocol
J6.2Check IR value of rotor windin€before coupling to exciter.-s00vMegger
B Measure 100%min. L3 M ohm at 40'
cSite
Protocol
llui:fl nfirin r ,er'
,ECMID TO BE USDT CIASS # AI CRITICAL, B : !,'IAJOR, CI MINOR; "A ' SHALL EE WITNESSED EY NTiC IQA, 'B' SHALL BE WTNESSSD BY NTPC ERECTIONJCONSTBUCTION
ARTMENT &.ND "C" SI'AIL EE IVTTNESSED BY ERECTION/SUPPLIER ( A & E CIIECK $I'.iII EB NIPC CHP SIACD
EfinSUPPL]ER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC
l6tfrtlI It9,C I .7 .\l ,$.
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BHELBHEL House
Si FofiNew Delhi-110 049
SYSTEM / EQUIPMENT:
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QP NO.: QPE-TG-001REV. NO,: O
DATE: 05.09.2005
14 of 25PAGE :
SIGNATURE OFSI'PPLIER
Koushik Maiha'
QP No:0000-999-QVE-T004R E V : 0DATE: 05.09.2005
REVIEWED BY APPBdvib;44P K BasuA Chatte ee lr: n \
" t \SIJB SYSTEM:GENERATOR.EXCITER,PWSYSTEM,SEAL OIL SYSTEI\4,GAS
O P Niranian t-._ ".t\"'VALID UPTOI04.09.2008 #^**-t ;;'*X*-'^,
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
T\'PE OICHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFRECORDS
-s{_
REMARJ<S,
I 2. 3 b 7 8 9 D* 1 0EXCITER
1.0 Foundation/ LaYout
l . lCheck for conectness / soundness olcivil foundatioru and its cleanliness(ftee ftom oil and grease etc.)
Visual t00% Civildrawing Civil drawing
2,0 Elevation of foundation& Ierellins
2 . 1
Check for permanent benchmarks alconvenient places with elevationsmarked on them. Check elevation a1different points on exciterfoundation/ piDes, - Level Gauge
c Measure 100% Drawing Drawing
3.0 Assembly of Bed Platel
3 . 1 Ensure sole plates of requledthickness are placed and levellecas per catenarJr and grout them.
c Visual t000/o Drawing Druwing
Check levelling of foundationplates (with all assemblies irp.lace as received and positionedas per "Load deflection curve'').
B Visual t00% Drawing Drawing
4.0
Et!trSUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC
IFriatlI ItP,C I
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SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
'15 of 25PAGE :
SIGNATIJRE OFSI'PPLIER
Koushik Maitra'
QP No:0000-999-QVE-T.004
R E V : 0DAIE: 05.09.2005
REVIEWED BY erng6.rpfi'aFP K Basu t:A Chatteriee - n c & c
SUB SYSTEM:GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEM,GASSYSTFM
O P Nraoian * " ' xVALID UPTO:04.09.2008 ffi"Pt"; I"Ilf*r
sL.NO.
ACTIVITY ANDOPERATION
CHARA.CTERJSTICS iINSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
R.EFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFRECORDS
\_:::1
REMARI$
, 3 4 5 6 7 8 9 D* 10
4 , 1
Check distance betweenGenerator bearing (ES) C/L &end of foundations.- MeasuringTape
B Measure Once Foundation drawing Foundation drawing Logbook
4.2
Check distance between C/L olGen. Bearing (ES) to excitercoupling face before and aftercoupling.- Measuring Tape
C Measure Once Drawing Drawing Logbook
4.3 Check dimensions betweenmachine axis and foundation bolcentre line.- Measuring Tape
c Measure tooyo Drawing Drawing Logbook
5.0 Pre-align exciter as per generatordrawing and tighten for.rrdationbolts.- Torque wrench
B Measure Once Drawing Drawing
6.0Ensure the soundness of the groulafter gouting is complete. c Visual 100% Drawing
SUPPLIER S NAME ANDADDRESS: REFERENCE FIELD QUALITY PLAN
TO BE FILLED IN BYNTPC
ldtttlI tlt9c IW sb
hzfrt "r
' . 9 / JtY"9
BHELBHEL Hous€
Siri FonNew Delhi-l 10 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0DATE: 05.09,2005
16 of 25}AGE :
SIGNATI'RE OFSUPPLIER
QP No:0000-99g-QvE-T004
R E V : 0DATE:05.09.2005
REVIEWED BY APPROVED,BJi
P K BasuA Chatterjee n \ q
SUBSYSTEM:GENERATOR.EXCITER,PWSYSTEM,SEAL OIL SYSTEM,GAS
O P Niranian
VALID UPTO:04.09.2008 ffi.'q,"; anil Cuotdi
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFRECORDS
.'-:REMARKS
1 t 3 4 6 7 I 9 D* l 0
7.0 Exciter Assembly:
1 , 1
Check DC resistance and IRValues of main exciter statolwinding and compare with shopvalues. -Micro ohmmeter, 500Kvmegger
B Measure 100% Shop test recordIR Value should not beless than 100 M Ohms.
Logbook
1.2
With armature shaft resting onsupport bearings and nonnalbearing, Check face run-out otrcoupling.- Dial Gauge
C Measure 100% Erection Manual Logbook J
'7.3Carry out alignment witbgenerator rotor. Measure andrecord air gap.- Dial Gauge,Vernier
B Measure t00% Erection Manual Drawing L - 1 9
7.4with exciter rotor coupled to TGrotor, check run out and carry oulswing check.- Dial Gauge
C Measure 1000/. Erection Manual Drawing L-20
t . )
Whenever the permanent magnelassembly is dismantled, it shouldbe covered with a non-magneticsheet,
c Visual 100% Drawing
i*o to uu u*-, atASS # A: cRtrICAL, Br MAJoR, c: MrNoR; -a, 5IIALL BE wITHEssED Ey NTpc reA, '8" sErLL BE wITNEssED EY NTPc EREcrIoHrcoNsrRUcrloN
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EIASUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC I#l ,Fs
? W :wQUALITY
BIIELBHEL House
Siri FortNew Delhi-1 l0 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
17 of 25
SIGNATURE OFSUPPLIER
QP No:0000-999{vE-T-004R E V : 0DATEr 05.09.2005
REVIEWED BY APPROVED.BYIP K BasuA Chatteriea n $ (
SUB SYSTEM:GENERATOR.EXCITER.PWSYSTEM,SEAL OIL SYSTEM,GASSYSTFM
Nimnian ;nVALID UPTO:04.09.2008 ilre'f o;noli,N
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFRECORDS
REMARKSTYPE OFCHECK
1 . ) 5 o 1 8 9 D* 1 0
8.0 Bearings Assembly
L lCheck j oumal diameter ardbearing ID.-Feeler gauge B Me asure l00o/o Drawing Drawing Logbook
8.2Check and record side and topclearances.-Feeler gauge B Measure 100% Drawing Drawirlg Logbook
8.3Check for blue matching betweentop & bottom half, Minimurncontact-8 0%.
B Visual IOOyo Drawing0.03mm feeler gauge
should not go.Logbook
8.4Ensure vibration pick ups areassembled and electricalconnections are in order.
c Visual t00% Drawing
8.5Measure IR Value betweer:bearing pedestal & base flame.-500V Megger
B Measure 100% DruwingIR not less than 3 MOhms
t-17 V
8,6Ensure oil purging, check oilinlet, outlet and jacking oil holesagainst blockages,
c Visual r00% Drawing No Blockage
9.0
Ensure the assembly of air guidecover as per drawing andassembly of stroboscope on RRcover with associated electricalconnections.
Visual 100% Drawing
SUPPLIER'S NAME ANDADDRESS:
REFERENCE FIELD QUALITY PLANTO BE trILLED IN BY
NTPC tffit a . :
"""'\,/C|\) s { '
*. Q , I
Yl
anaBHEL
BHEL HouseSiri Fort
New Delhal 10 049
SYSTEM / EQTIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE r 05.09.2005
18 ot 25PACE I
SIGNATT]RE OTSUPPLIER
QP004
Nor0000-999-QVE-T
REVi 0DATE:05.09.2005
REVIE]MED BY APPROVEq BYr,
P K BasuA Chatteriee .\. ..'\
SIJBSYSTEM:GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEM,GASS\1ETEM
O P Nirantan Jff'I]VALID UPTO:04.09.2008
q(y:{2iu"d'fo^{ ' x;,dlp):
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS iINSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERDNCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFR.ECORDS
-*:_;REMARJ<S
l . t 3 4 5 6 1 8 t0
10.0 Check and record the radial ancaxial clearances.-Dial Gauge
B Measure 100% Drawing Dralvil1g L-t8 {
1 1 . 0Permanent magnelsenerator (PMG)
I 1 . lMeasure and record air gaPbetween permanent magnet ancstator frame. -Feeler gauge
Measure l00o/o Drawing Drawing Logbook
1 1 . 2
Measure IR value and ohmicresistance of stator winding andcompare with shop Protocols.-500V Megger, Micro ohmmeter
Measure l00n/" Shop test record Logbook
12.0Assembly of flaps
and air coolers:
12. l Ensure proper assembly of flaP. c Visual tooyo Drawing
12.2Check cooler for any damage anicondition of gasket.
c Visual t0lyo No visible damage
12.3Check connection of dryer blowermotof.
c Visual 100% Drawing Drawing
13-0 Quadrature Axis Coil :
i 3 . ICheck for the continuity.Multimeter
c Measure 100% Dmwing Dmwing Logbook
AND 'C' SHALL BE WITNESSED BV ( A & B CHECK SII.+IL BE NIPC CHP STACE'
o oV@-6
EtaSUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC
IHtiltlI l|?PC I
>:wBHEL
BHEL HouseSid Fort
New Delhi-110 049
SYSTEM / EQT,IPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
19 o f 25PAGE :
SIGNATT]RE OFSUPPLIER
QP No:0000-999-QVE-T.004R E V : 0DATE: 05.09.2005
REVIEWED BY APPROVED BY
P K BasuA Chatteriee , ] \ l
SIIB SYSTEMIGENERATOR.EXCITER,PWSYSTEM.SEAL OIL SYSTEM.GAS
O P Nilanian
VALID UPTO:04.09.2008
fi.'ji-&i',NUA' Anil Gupta
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERTSTICS /INSTRUMtrNTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCtrNORMS
FORMAT OFRECORDS
REMARKS
1 . 2. 4 6 1 8 D* t 0
13.2Check IR Value - 500V Megger
B Measure 100%IR not less thar 100 MOhrns
Logbook
14.0 Electrical installation
I4,ICheck for tigbtness olco lections and inspect for an1damage.
C Visual 100% No visible damage
To BE U$EDr CLASS # A: CRITICAL, D: MAJOR, Cr MINOR; ' A ' SII.{LL BE WITNESSED BY NTFC rQA "E SIIALL rE WIT}IESSED BT NTPC ERXCTIOI{/CONSTRUCTIO$MEI{i AND -C'SIIALL EE WITNESSED !Y ERECTIOI{ISUFPLIER ( A& D CHECN $HAII, DE NIPC CHP $IACD
TO EE U$!Dr CLASS # A: CRITICAL, Br MAJO& C: MINOR; "4' SHALL EE IIJITHESSED BY I{TPC fQ.q', "8" SIIALL BE WTTNESSED EY NTPC ERECTIONTf,ONSTRUCTIO}I
EttrSUPPLIER'S NAME AND
ADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC lwl {.M
n\\ I U.IrV tw
BHELBHEL House
Siri FortNew Delhi-l l0 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP No.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
20 ot 25PAGE :
SIGNATT]RE OFSUPPLIER
QP No:0000-999-QVE-T.004
R E V : 0DATE: 05.09.2005
REVIEWED BY APPRdVED,JBV-iP K BasuA Chatteriee n t q t
SUB SYSTEM:GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEi/l,GASSYSTEM
O P Niranian \ .VALID UPTO:04.09.2008 6^\
Anil Cuol?:-.
SL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCHECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFRJ,CORDS
-.-a_
REMARJ<S
1 2. 5 6 7 8 9 D* 10t .0 SEAL OIL SYSTEM: Connectins PiDirs
l . l
Ensure that a slope of 4Cmnr,heter is maintained whileerecting the drain lines.-Levelguage
Measure Once Drawing Drawing
Visual inspection of weld searnpreparation. c Visual 100yo Drawing Drawing
Visual inspection and NDTexamination ofwelds. B Visual 100% FWS FWS
1 . 4Cary out acid cleaning only if tkpipes are found to be rusted froninside.
Visual Once Erection ManualNo Presence ofRusting
Marks
1 . 5Carry out oil flushing as per theinstructions.
B Visual t00% Erection Manual proper flow
1 . 6 Leak test at working pressue B Test Once Erection Manual No leakase
Check IR value ofboth DC & ACmotor windings ofSeal Oil Pump'motor unit.-500V Megger
c Measure 1000/0lR value is (KV+1)
MegaohmslR value is (KV+1)
Megaohms Logbook i
3.0Check for cleanliness of Seal OilStorage Tank. C Visual 1000/. Cleanliness
4.0 Ensure grouting of seal oil pumpmotor unit & seal oil valve rack.
c Visual Once Drawing Drawing Logbook
t I
--,-\
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ElASUPPLIER'S NAME AND
ADDRESSI REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BYNTPC
IE iltlI f,7Pre I 'R\
,Mlt5, trr l , / kw
BHELBHEL House
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SYSTEM / EQUIPMENT:
TI]RBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
2'l of 25PAGE :
SIGNATT]RE OFSIJPPLIER
QP No:0000-999-QVE-T004R E V : 0DATE:05.09.2005
REVIEWED BY APPRgiED P-X,:P K BasuA ChatterieeO P NiranianST]BSYSTEM:
GENERATOR,EXCITER,PWSYSTEM,SEAL OIL SYSTEi',GASSYSTEM
" 1V)VALID UPTO:04.09,2008
,#,rx\&f,Cl),"{ ^"I;;rft
sL.NO.
ACTIVITY ANDOPERA.TION
CHARACTERISTICS /INSTRUMDNTS
CLASS# OFCHECK
TYPE OFCIIECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFRECORDS
\REMARKS
I'l 3 4 5 6 7 8 D* l0
GAS SYSTEM1 . 0 Connecting Piping
l . lVisual inspection of weld searprepamtlon, c Visual 100% Drawing Drawing
1 . 2Visual inspection and NDIexamination ofwelds.
Visual t00% FWS FWS
1 . 3
Ensure mechanical cleaning o1piping with wire brush andsubsequent blowing witlcompressed air.
B Visual Once Erection Manual
Leak test as specified B Test Once Erection Manual Erection Manual
l . J
Verification of dimension, visualinspection, piping according todiagram.
c Visual t00% Drawing Drawing
2 . 0Check silica-gel in gas drier ancensure that it is reactivated ancdrv.
c Visual l00o/o No change in colour
3 .0
Check for cleanliness andphysical condition of gas unitCO2 bottle rack, N2 bottle rack, H2bottle ruck, I{2 drier and COzvapouriser,
C Visual toDyo Cleanliness
a
aigSUPPLIERS NAME AND
ADDRESS:REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BY
NTPC EryJ,y6g
BHELBHEL House
Siri FortNerv Delh!110 049
SYSTEM / EQUIPMENT:
TIIRBOGENERATOR
QPNo.: QPE-TC-001REV. NO.: 0
DATE: 05.09.2005
22 ot 25PAGE :
SIGNATURE OFSUPPLIER
Koushik Maiha
QP No:0000-999-QVE-T'004
R E V : 0DATE: 05.09.2005
REVIEWED BY APPROVED BY
P K BasuA Clafteriee I
STIB SYSTEM:GENERATOR,EXCITER,PWSYSTEM.SEAL OIL SYSTEM,GASSYSTEM
O P Niranian YVALID UPTO:04.09,2008
4i.rjryghrsrRv{ Anil Crupta. -
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCIIECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OFRECORDS
REMARKS
) 3 4 6 7 8 9 D* l0
4.0Check for passing and calibratiorofsafety valves.
C Visual Once DIawing Drawing
5.0Generator Wast(Gas System
5 . 1Check IR value of the motorwinding.
c Measure OnceMinimum value is(KV+l) Megaohms
Logbook ./
5.2Check the dtection ofNRV in theexhaust pipe.
c Visual Once Drawing Drawing
5.3 Ensure free movement of valvesby rotating the hand wheel.
c Visual Once Drawing Frce movement
6.0 Ensure grouting of the unit. c Visual Once Drawing Drawing
1,
REFERENCE FIELD QUALITY PLAN
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: 23of 25
SIGNATURE OFSUPPLIER
SYSTEM / EQLIPMENT:
TURBOGENERATORBHELBHEL House
Sid ForlNew Delhi- l 10 049
ACTIVITY ANDOPERATION
Check PW piping for its
cleaning ofpipesresistant t)?e of
No dilt datect€d infilters
ot water flushing of comp
system with condensate at 80o C
lnro ro nruspi Cidss # r, qRrrrCAL, B! MAJoR, cr MrHoR; -1!'' SHALL EE wrrNEisED rf lrrFc rQl,'ii4ii iHAit BE witNrssEi, sv $TPC ERritto!ffcoNsrrucrIoLl
n at_P_ I fit[9_nn rNt:c nrvtntr .er
@Pi€Ptaw SUPPLIER S NAME ANDADDRESS: REFERENCE FIELD QUALITY PLAN TO BE FILLED IN BY
NTPC l#l. . . 1 . .
n't.5, ,/
r t , /
4i.:"1,^lu-z
BHELBHEL House
Siri FortNew Delhi-l I0 049
SYSTEM / EQLIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: 24 of 25
SIGNATTJRE OFSUT}LIER
QP No:0000-999{VE-T.004R E V : 0DATE: 05.09.2005
REVIEWED BY APRROVED BY
P K BasuA Chatteriee
SUBSYSTEM:GENERATOR,EXCITER,PWSYSTEM.SEAL OIL SYSTEM,GASSYSTEM
O P Nimnian
VALID UPTO:04.09.2008
' i
Anil Gupt#
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS IINSTRUMENTS
CLASS# OFCHECK
TYPE OTCHECK
QUANTUMOF CHf,CK
REFERENCEDOCUMENT
ACCEPTANCENORMS
NORMAT OFRECORDS
R.EMARKS
1 . , 3 5 6 7 I o D* l 0
a) Stator Windingb) Bushingsc) Water treafinent System
d) Conductivity indicator at themain filter
2.2Pipes to be dried with dricompressed air.
c Visual 1000/.
2.3 Pipes not required for immediateuse should be closed at the end.
c Visual Once Closed
2.4Check the piping within the PrlPump - filter unit and PW coolerunit as per drawing-
c Visual r000/. Diawing Drawing
2.5
Check for cleanliness andphysical condition of PW pumlfrlter & PW cooler unit as perDrawing.
C Visual t00yo Dmwing Cleanliness
3.0 Check IR value of the PW pumpmotor winding .-500V Megger
C Measwe OnceMinimum valu€ is
(KV+l) MegaohmsLogbook
LECSqD TO BEUSED! CLASS # A! CRITICAL,8! MAJOR, Cr MTUOR;'A' SI{ALL BE WITNESSED BY NTPC fQA, "8" SIIALL EE MTNESSED ET NTPC ERECTIONICONSTRITCTION
AHD "C' SEILL BE IMTNESSED BY ERECTI0NTSUPPLIER { A & E CHTCI( SHAI.L E[ t{ttC cHF STACEj
7G46;lt.
SUPPLIERS N,{ME ANDADDRESS: REFERENCE FIELD QUALITY PLAN
TO BE FILLED IN BYNTPC IffiI
{ t ,
7.elBHEL
BHEL HouseSiri Foft
New Delhi-l l0 049
SYSTEM / EQUIPMENT:
TURBOGENERATOR
QP NO.: QPE-TG-001REV. NO.: 0
DATE: 05.09.2005
PAGE: 25 of 25
SIGNATI,'RE OFSU}PLIER
QP004
No:0000-999-QVE-T
R E V : 0DATE:05.09.2005
REVIEWED BY APPROVED BY
QUALITY
P K Basu f q { L rA Chatt€nee
SI-IB SYSTEM:
GENERATOR,EXCITER,PWSYSTEI/|,SEAL OIL SYSTEM,GASSYSTEM
O P Nilanjan
VALID UPTO:04.09.2008
#'f$lN\.fl( Anil c;bh=
sL.NO.
ACTIVITY ANDOPERATION
CHARACTERISTICS /INSTRUMENTS
CLASS# OFCHECK
TYPE OFCIIECK
QUANTUMOF CHECK
REFERENCEDOCUMENT
ACCEPTANCENORMS
FORMAT OTRECORpS
REMARKS
3 4 5 6 7 8 10
4.0Check for the physical conditionand cleanliness of the PW filtetelements
c Visual Once Cleanliness
5.0Chec.k the condition of "O" rinpfor cracking. Replace, if no1found to be in proper condition.
c Visual Once Drawing No visible cracks
o)
(frwTdl
lTrn3fD
Pos er Seclor
CLEARED BYSICN. & DATE
INSPECTED BYSIGN, & DATE
DRAWING /DOCUMENTREFERENCE
CHECK i R I ]SULTSN O : A C H I E V E D
OK . NOT OK
Note : Anv Drotocol made is to be numbered & mentioned.in "Format of Record" column.
DOC. NO. QPE-TG-OO1SI]B-SYSTEMSYSTE}I
LOG SI{EETNO. L-OO
SHEET / S}IEETS
lNs tRt i f , lENt - t {EU. NO / , fAC NO.
DA IE OF ' INSPECI ' ION
DRAwINO / DOCUIv I ENT REF.
c r
c a t C h c l
DOC. NO. QPE_TC-0o tINSPECI 'ED I ]Y
LOC SHEET NO. L-O I('Is't-oMtiR
sHEEl I / 2 SHEETS
INSTRUMENT REC. NO./IAC NO.
pATE OF rNSPEC rlloN
DRAWING / DOCUMENT REF.
Mersurement of Insulnt ion Rcsist : lnce
Sketch No. PositionIR volue
Nominal Actual With Rotor
IT.E, > l 0 M o
E.E. > l O M Q
2T.E. > 1 0 M O
E.E. > 1 0 M O
3T.E. > l 0 M o
E.E. > l O M Q
4T,E. > I O M C )
E.E. > l0 McJ
NAMIJ SlC.i DATE I ooc. No opF.-TG-on I
PltoJ Ec'f INS PEC' IED I ]Y REV, NO, R OO
UNIT NO. CLEAITED BY LOC SHEET NO, L-01
RATINCFMT.OP.OOS REV,O
cusl0MEt{ SHEET 2 / 2 SHEETS
ROTOR INSERTION PROTOCOL
BEFORE ROTOR Tr{REAprNG, CHECI! TIiE FOLLOWTNG :
All .electrical t.sts 1dc resis@caffied out on rotor.Strtor is thoroughly cleaned @
Overhang portion of the statoruvernang ponlon ofthe stator winding is thoroughly cleaned andat_sence. of_ erection tools, fixtures and other to'r"ign pat".iats.Wirile checking for absence of foreign material, use-magnet baseof dial gauge.for renoving magnetic objects. Use of boriscope is
All electrical tests 1dc resistaocs-R iiii!-Glfiied--ifiistator.Check healthiness of thermocffiCheck .locking or ults@c[eck busbar supports for tigLrrness by hand feel .Check welding of clamping tug-t aii$&T[Tighhess of compresior Utaaes tor movement is checked by
Check and ensure for@cnecked vrsually / hand feel.rnsure locRrng of nlrts on rehining rings (axial direction;are spriug loaded bv orick ouncbingMeasurc lnd record nralc spi got j ourn-J-iifrfiiGil-illii6iii
Vacuum cleaning of "ll
u.'ffitransportation packing & blower protection cover on rotor isremoved.Ensure excircl cnLl hclf couplrng ..rilotoi is fitre.d rl,ittr ril isrruc
covcr to l ) fo tcc l co l l t Jc t p ius on to to r . .Ro to r o'crhan g aret Lrc ao'"jrc rcte i ni n g-ri n g-F1ii6e6l y-inspccted fbr ilry iirreigl ntaterial or ibr any looseiress.L nccK t0 (K l l lg u t ru tu f s lu t wcdgcs lnd i r l j o ther l i r s tcners .
\ necK lntr a spacefs l)rovlded ll) the core packel veltt i lal loll areaare tullv t iqht.( hcck tlrruugh.nu's ,rl luJril r .,,ril"ri,,g 1.1., iit.GiifiGi
SIC. / DATE
l ,RO.Ii("t ' cl t('r(il) BY
UNIT NO.
SHEET I / 2 SHEE'rSFil.11'-QP-0 t I
ROTOR INSERTION PROTOCOL (Contd.)
Check absence of foreign material in vlntilating holes visLrallybefore and durins rotor insertionCheck that insulating paint is properly applied over stator coreJ
visually, the condition ofretaining ring andjoumal surfaceCheck cleaning of bottom half end shield and ensurethl it is
in position before start ofrotorCheck IR value ofbearing housing with euO strieta lwittrout rolor 1Check that M-8 counter sunt screws (used for frxinglt fr/Cinsulating sheet) of sliding pedestal and skid shoe are not
Ensure visually that all fastenem of stator and rotor are properlylocked either by tack welding or by bendiuc lock washers.Locking / cleaning of Hydrogen cooler fasteners .
Ensure rotor Jifting on pole face only.
Only polythene sheet should be used to covet the rotor
AFTER ROTOR THREADING, CHECK ]'HE T'OLLOIR value ofstator winding.
lR value o l ' ro tor wrnding
All l lxlures uscLl fol rotor inseltion a.e renroved.
SIG. I DATE No, oPE-TO-001
At ) t ) t 1 I o \A l t , o t \ l s , r l r _ . \ \ \ '
TNSTRUMENT REC. NO./TAC NO.
DRAWING / DOCUMENT REF,
I l o t l o r r r
CLEARED BY LOC SIIEET NO, L-03
S H E E T 1 i I S H E E T S
W INSTRUMEI\IT REC. NO./IAC No.
DATE OF INSPECTION
DRAWINC 1 DOCUMENT REF.
fron Turblnr:
I )os i t io i t NonrinaiVa luc
SHEET I / 1 SITEETS
REG. NO./146 NO,
DATE OF INSPESIION
DRAWINC i DOCUMENT REF.
l )os i t ion n ctua IV a l u e
LOC SHEETNO, L.O5
INSI'RUMENT REC. NO,/TAC NO.
DATE OF INSPECTION
pRA WIryC / DOCUMENT REF.
Shaft Seal & Inner Oil Cntcher (EE)
I 'os i t iu n t \ l ) t t l t t l 0 |
V l i L r c
R(calculated distancc)
Doc NO. QPE_'fc_00 t
LOG SI-]EET NO. L-06
S}IEE'I I / ] SI.II]DTS
INSTRUMENT REO- NO,/T,AO NO.
DATE OF ]NSPECTION
DRAWINC / DOCUMENT REF.
Shaft Seal Assemblv : Radial nnd Axial Clcaranccs
O r E T t"lEAsO c elf i €NcE )
rS r€O
\ lcusrr re No. J ) L r s i l i o n N o m i n a I V a l L r c AcLual Vahlc
Vc| t ic i r I
I l r r I i z r r r r t l r I
Yc rr ica I
I lor izon la l
poc. No. QPE_TC_00 |
I{EV. NO. R OO
LOC SHEETNO. L-O?
s r . t E ' l I / I s l r D n ' t ' s
INSTRUIYIENT REC. NO./TAC NO,
DA'TE OF INSPECTION
DRAW]NC / DOCUMDNT REF.
r AflF
OIIIOE BIADE INIf,AL G4,/D6 AL,4 DC
-(- 't=Zt o.z i3
X . Z a o ' 7
RO'ATIN6 EILADE
poc. NO. QPE-.t c_001
sr{uD'f ! i 2 sltEEl.S
tNSTRUNIENT REc. NO,/TAC NO.
DATE OF INSPEC'|ION
DR4 WtNC / DOCUi\,tENT RErr.
Compressor Hub & Baffle Rins Carrier : Radial ct Axinl Clearances (conttl,)
r_oc sr.tEE t" No, L_08
st-lEE'l' 2 / 2 Sl-tc|fs
a
o
INSTRUMENl' REC, NO,/1'AC NO.
DAl' l:: Olr INSPtiC fION
l ) l t i \w lN ( l / l )O ( ( iA / iN l t t f : r i .
[-
M i n i r l u r n l l l v l l u c i s I 0 0 I ( o l r n r
Ba f f lc Ri r rg
With 500 V Messcr-
tr-l-r T 3 i 4 l j 6 1 8 9 t0 1 Il i l 4 I 5 l 6 t 7 t 8
MeasureNo.
BetweenSegrrent
ActualIR Value
MeasuleNo.
BetweenSegment
ActuallR Value
MeasureNo.
BetweenSegment
ActualIR Value
I 1-2 I I l t - t 2 21 z-t42 2-3 12 t7-1 22 3-r43 3-4 l 3 I 3 - 1 4 4-15
4 4-5 l 4 . A 5-r55 5-6 l 5 t ) - t o l ) 6 - 1 6
6 o - I l 6 t 6 - 1 7 26 7 -16
7 7-8 t 7 r 7-18 27 8-r78 8-9 r8 r 8 - t 3 28 9-17
9 9- 10 l 9 29 r 0 - l 810 l 0 - l I 20 l - 1 3 30 l 1 - t 8
NAME SIC'DATE DOC.NO" OPE-TC-0o I
PROJECT INSPEC.I'DD I]Y REV. NO. R OO
UNIT NO. CLEARF-D BY LOC SHEETNO, L.O9
RATINC CUSTOMER S I I E E T I i I S H E E T SREV,OI
INSTRUIVIENT REC, NO./IAC NO.
DATE OF INSPECT]ON
DRAWINO / DOCUMENT REF,
Air qan seal - Radial Clearanccs
Measure No. Posi t ion N"ri l .nr"1r." Actual Value
Top
Left
Rigi l t
Bottom
l.lOTE : Air gap seal is seen frorr the exciter end.
| *oru I S1G,/DATE r)oc, No. QPE-TC_0ol
PRO.IECT INSPECTT]D BY Riiv. No.. R 00
UNIT NO, CLI]ARED BY LOC SI,IEE NO, L- l0
RATINC CUSTOMER SI ' IEET I / ]SI IEI ] ' I 'SFt!{T-QP-003 RUV.0l
lQwLlt Sliclljlr
tNsl t{ i tv tN I l l | tc No
l ) i \ l L t ) l r lNSl 'EC l I0N
r)t tr \ \vlN(;r l )r)t \J\,1ltN | 1{lu:
AAA! 3!I]!A!LME4!!B! IVIINI' !\EN DS I.I ] E t" D S I]A L IJ O DY S EATINC S U RFA C E
r,--r-i\ *r, T ,o\ -\\ @-J.r-z-s
\ \ m-7\--uTE
-m/I\rr*\ IN
- lg6 l -
\t[Nlixffi\.sll' ;[--b-#ffi'nrr_ffiI i wej.-.l--- uffioln- I^.,. I L r-r r I u4- | - | ! i ] + ' - ' 1 4
| 'G t_J-l nrr___________Hi i i _
| \__=.-=-t_p L-l-
EI:
Measure No, Axial Run-out (T,E.) Measure No. Axiai Run-out (E.E.)0 l 2 0 l02 D203 0304 0405 0506 0607 0708 0809 0910 l 0
IPermissible Axial RLrn-out is not gr.eater than 02mm
Axial nrn-out exceeding 0.2 mm is neutralised by coLrntir rnachining ofsealThis log-sheet is only fbr counterchecking. In case of. any doubt,nranufacturing unit is to be obthined for machininfi.Location numbers are counted @u"ly.
body flange.c0DcLlltencc2 fionr
3
NAME SIC. / DATE poc, No.. QpE-'fG-oo l
PIlOJECT INSPI'CTED I]Y REV NO. I{ OO
t r N l l N O . cr . t : iAt t t i r ) l lY l "ocs l tDEl NO. l_- l l
t{A f lNc ctis l oNlliR s r ' t E l l / I s l l E E l S
i r !1 r,./i i
Rl lv . {J0l r f v l . f -QP-01 |
INS ' IRUM[rN I l t l i c l . NO. / t 'AC; N0.
l ) r \ I l l O l r INS l , l iC l lON
DI tN WINC / DOCIJMI ]N] ' I tE I ; ,
Ontcr Oi l Catcher Clcarnnces & Axia l A l ignment of Stator
* Dimension B is marked on the lowiiparti}End*hieid.
LOC SI-IEET NO. L-12
S H E E T I / I S I . I E E I S-QP-008 REV.0t
l ) . \ l l : O I l l . r S I , l i ( t t { ) N
S e c t l o n A - A
o m J n a l V a l u e .
Measure | ^ , .. No. I rost or l Actual
ValueMeasure
L\O.Pos it io n Actual
'Vah.reMeasr:re
l \o.I )osir iorr I
AclUrlI v d l u t
l
01
I
09 t 7
0z l 0 l 8
03 il I 9
04 I 2 20
05 l 3 2 1
06 l 4 22
07 15 23
08 l 6 74
N, \ V I I slc . / l )A ' | l t)Oc. NO. QP Ir-'TC-00 |
I {EV. NO, R OOI 'R O. ' ( - t l \ s l ) l i ( ' . ] ) I ] \ '
-r\r l : \o __] ( ' l t : , \ l t t : t ) B \ L,OG SI-IEE'I NO. L.I3i t . \ l l \ ( i r t 5 l o \ 1 1 . 1 { sl - tgEt I / l s t . tEEl .Si r . t t ' . r \ s t i
l \ s l l { l \ l l \ l l i t : ( , \ O . / | , \ ( i N O .
l ) r \ l l ( ) l l \ S l , l | | t o N
l ) l i . \ \ \ l \ ( ; t ) ( ) ( r \ l N I I | . 1
( lcnera lor l {o tor l l .un-orr t
0 l 03 0/, 05 06
Vi€? frcr TE
The rdxirur rur-out va.Lueis to be noted.-f
l sl . o
MaximtrmAl lowable
[u nouI
MaxirlurnRunout
Measrred
MeasuringPosit ion
l ' l { ( ) J l i ( ' t '
s t(i./ l)A t ' l :, l)oc. N0. 0PE-1Cj-001
l \ S I r l r ( l l r l ) D Y I tv. No. R 00
r \ t i \ o ( t . t , \ t { t . .1) u\ LO( i S I ' l L I i I NO. L - l4
R ^ | t \ ( ; s l l E E l ' I / I S H E E I SI \ ! l . ( J f . O ( r l l i 1 \ , , i
Nominal Value Actual value
s l ( ; . / I )A. | ) l )oc. No. QPI] - tc-00 | .
l . ( ) ( lS I - lE l : - l -O. l_ - 15
s t i l i t l / | s l l ; f s
\O I l ; : ' l
l rc rnar in tunr l l lor ab le va lLre l i r r r t ln-oLt i is 0.02 nrm,i _
N,'\ ! I I :
l \ s i l i l l l l : \ | t i t : ( t N t )
. \ ) \ t . t i s t i ( ' J ( ) t i R l : 1 :
BOXING-UP PROTOCOL
I r . l l l , ( l
l \ l i . { i i ' , r 1 1
. \( ) . l l i ){J
i i l \
BEFORE BOXING UP (FINAL ASSY. OF rcFGENERATOR. CHECK THE FOLLOWING .
HALF END SHIELDS A IVINI , IUOLE CLOSING)OFS L .N O .
CHECI.-'.------------.-------.-.-- Cor ip le ted( 4 )
Rernalks
\_./vsrirdng ponran or slaLof wrtdlng rs clef ln 3nd fr.ee fr.onr lnvfo |e i gn n ra re l i a l l i ke dUs l . o i l /wa te r and t oo l s .
2 , s ta ro f cas t g | | ] c t l t d t g e t rd s l t j e l d a l t c i t f o r . r v t t e l , o i l .0us t , t 0 re t sn rna te t i a l .vrsarurB or g?rs coo ng ouct/canal t0f watedoil, dust andforeign lnaterial.
4 . r , rEdt l rg Ql i l l l caslng qr f l ' tn ptpes.
5 . r\EUirr. :cK rc'cKlng or a le i lpptoachable tasteners on slt torw ind ing ov€ rhang & ro (o r e t c .
( t . Ensufe through-ncss o I ril ciiain ldGiiij-ilE r-iii-ol.iEc l ra r r rber on the end-sh ie ld as oe l d rarv ina .
1 . v|lsrb. IJIopef ol lnenslon ot al l grooves pl.ovided on lheendsh i e l d .
8 . L, , r ' r c p repsr rosa l ron or lange connect lon on the end sh ie ldwi th op€n ings on sea l body l i ke r ing re l i c fo i l supp ly , o i l d ra inand sea l o i l sLrpo ly .
q .
, l " i l " r l l , l *"" ' " 'o ' t or .r{ p lrrgs ptovrded on ettd shield as pcr '
1 0 . LncuK Lnar il l l ri$relters 0I stator / end shjeld joints, end shieldpalting plane joints and iurd baffle ring assernbly are proper)ytightened and lock rvasher,s locked ur.oner.lv.
l l /a\ ,oolvst
p ls rroln l l tslde ol geuctatot. to be r.cntoved ft .ontposltron.
12. inrpceuur ol l l tslvlOUAt COOIeI t0I pt.Opef Cleanl ineSS befOreInscft iol l .
ADDIT]ONAL POINTS, ]F ANY:
- ..:,..._ ._, _... ,__i ___t\!:!ll: tC . i I )A1 i i I )OC. NO. Qt , r j - ' f c i_00I
r , o ( i S r i l , r ' N O , t _ _ t 6
S I l l l l ; l l / | S l t t : l i l : i
POWER SECTOR
IR MEASUREMENT ON EXCI' IER
BEARING PEDESTAL TO BASE FRAME( without shaft contact with flanged pipes)
pedesl o l beo f ing
bose i'sme
o
NO'I 'E : I I { value shoLrld not [ rc. less than ] M O.
lNs P l ,c I l ,D t lY
Norninal value ActLral vr lue
N i \ I 1 s t ( i . / t ) A ' l t i r ) (x) . No. (J t , t t - I ( ; -00I
ITBV, NO, R OO
l , ocs r [ ] r i r No . t , - l 7
s l l i T t / I s H l l E - t slr N,l l-QP-008 t itv. r)0
_ _fl ll_ :1
T."_-}'ri
lll E
E
-il F
-#l f,
4-4
-./ \
ill l'.!-B \
| 1
l =
-'
- -'-
- - :..1
=.t:-l:.::l
. - | - i . - . - | - - I - . - -.
\
Ll=
[ E
I ll l,r=
a)t1
7
i _
t"/ ll
I ^-_
__
__
_r:J
__
__
Ir"=--1
. lll
3l
/l ,l
lts>t;rl
' ll I
lffiflis
r llrr--r+
=i#
-1-r
Fl ll#
I I [ffifi {
*| llHl 'l T
tril tl;l
Ml
\l liil
| |
, t
t r------./
{l ll
l--irl-l,;l
l[ I lE:l lll i i I
;l L
l- l-:ll*llli rl I i
*r
r / i'il ll Iil
lltrl !-l t-ll I lu
rrt
ltsrs
lllijjjli il$
i'Il
ll l-rlfT
nt
l-l!l
l[-+:+
1il]Ll]-l_
1
rt I
L
r__
__
-L_
,\i;l
\l I
lrl . r_
_i_
_=
rl -rill
'rl lil
--l---t---- _
__
----'a
ml
I '+
- e:r *-._
ll
I I
'l /i'rr"i | | I| [:r*-ll 1
l I I
i \=
-r; -
,j-l ;l;ll-l-1'
l" I
"' - L_l___l IiiB
Fdf"Tl-T
f,}1
; \lLl_
, I I
l5t
\J4_/ i I
I
ooLrl
cUc:l.l
c'!
o!.ij
Jo*aooJ
:-F,l
L!7
aicirl!z
c)cal
Ir
azz
F,UoczFf
cF
INSTRUMENT REG, NO./TAG NO.
DATE OF INSPECTION
DRAWING / DOCUMENT REF.
Brushless Exciter : Axial Clearances
Measure No. Nominal value Actual value
A
K
L
M
N
o
P
aR
S
T
U
w
X
NOTE: All measurements are taken with armature shaft shifted towards Generator end by dimensron
NAME SIG./DATE DOC.NO. OPE-TG-OOI
PROJECT INSPECTED BY REV, NO. ROO
TJNIT NO. CLEARED BY LOG SHEETNO. L-I8
RATING CUSTOMER SHEET 2 i 3 SHEETSFN4I-QP408 REV.0I
lNSl'RUlvlENl' REC. NO]TAc NO.
DATE OF INSPECTION
DRAWINC / DOCTJVIENl' RC];,
Bearing OilWper Ring
(EE)
Betr,veenFan &Sea l i ngC'rrvc l
Bea r ing O i lWiper Ring
( I h )
poc. No. QPE-,1-c_d0l
LOC SI IEEI NO, L . I8
! ! : j ! ! l '3 / 3sr.rEErs
EXCITER-GENERATOR COUPLING ALIGNMENT
It i5lrt
I 'nn
I { ight
PiiOJECT
( l cn ( ' r i l l . ! { l l ! r l o t '
A c t L r a I v a l u e
Notc: 'Ihe difference becweena) 1'op & Bottonr aud
should bc lvithin 0.02 ntrnb) Left and right
S]G, i D^TE DOC, NO. 0PE-1'C-001
LOCSIIDEl' NO, t,. I9
st- tEuT l / I st . tEl l -s.008 REV. 00
o
posi l ion of meotUfi0q points
i . t . [ \ t l ] \ t t \ ( ) t l r i 1
[ :o 'act r rarr ] rc i is r . l fcs. r ' r rn-out is enlc fcd corrcs l )or . rd inq ro lhc posi t ion b] g 'adui lL io^, ;i lvteirslre xo. I i i i io\; i r ie v; i i ;
- I
- - ' i r" t*r u,, t*
- _T' -
r " ' , i , r - i _ . _ _ _ _ _ _ ii- , -- -, i- .- l____ if-- r--'ini__---, i r l = = = _ - = - - _ ]
NA MI] S IC, / DATE poc. No. QPU-l,O-00 t
REV. NO. tl 00Plto,rEc't- INSPECTI]D BY
I ]NIT NO, CI-DARI]D BY LOC]SI-rEtit No. 1.,_20rtATlNc CUSl'OMDIT q l l r i n r . I /v , ! ! , , r r / J J t 1 t : t j l l rM I I I{I. v . 0 0
T)LIr ing th is inspect i t l r l . gcncfa lor lnd crc i icr ' fn tors i l rc eoLrp lc t l us pr .cscr i6ct1. - l -1c cxc i rcr .
bear ing is rer t rovcr l ar rd erc i tcr .bcar . ing is rcp laccd by aLrx i l tar ,v bc i r r i r rg OI I usc a coppcfshcct on t l rc s tcppcd p. r ' r i i - 'n r r l r l rc foror lo \ \ . . ( l r t l rc l rn s i i lc ; r rd han! i r r ! r ic t - l rl t l tc c f lnc .
, , \ l lor r lb lc ra lLrcs arc i t5 l )c f s l tceL l , '_1.
\ l c r rsu le \ i . , \c t iu l V i r lur \,{t irsLrlr n ctr)al Vahle
r i i iL
Nomina l Va lue Actual Vaiue
stc. / DATU DOC. NO. OPt j - lC-001
LOCSI IEE ' I 'NO, L .2O
Ct ISTOMI:l l{ q l l l : f f ) / 1 c r . . r : r ' (FMT-QP-0n
POWER SECTOR _
o tloriotjk rsdhl run -o!t d Errot'ondf sringing vhrn orrol run-oLri d*lofion ofcouDling ir 0.0?nn0.0? 0.01 0.06 . n i 0.10 0 . 1 2 0 . J 4 0 . 1 6 0 . 1 0 0.?,1 0.ZS 0.20
0 4 [
0 .50
n 5 3
n 6 ?
0.66
0 . 7 0
o . l 40 7 00 t ?0 0t ;
300
1c00 2000 .3000 1.Ca0 ,000 5000 fOOO t tOOO,l..
NANI t} S IC, / DAI 'E I loc NO. QIr i - t ' ( i .00I
.PRO.IEC'T INSPECTED BY RDV. NO. l{ 00
UNIT NO, C].,EARED BY LOCSI,IEE']" NO. 1,.20
RATINC CUS'IOMER SIIDEI ' 3 / 3 SI IDOl 'SFM', r -Qt , .0r I REV.00
PROTOCOL
DAl'E OF INSPECTION
]TAWINC / DOCUIVlENT RI]]T.
sl(.i./DnTIl I )OC. NO. Qf U-1 'C-00I
IILV. NO. It 0{)
LOC S l l l ' t l l t NO. t . -
s l lE l l t - I / IS I I I I : . ' 1 'S