Barring Gear

TAPP-3&4 COMMISSIONING
PROCEDURE
PROCEDURE NO: 3&4-
COMMISSIONING PROCEDURE FOR
BARRING GEAR SYSTEM
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NUCLEAR POWER CORPORATION OF INDIA LIMITED
(A Gov!o" I#$%& E#'()(%*'+
TARAPUR ATOMIC POWER PRO,ECT-3&4
Concurred BY
N&-' & $'*%.#!
NPC D'*%.# G(o/)
PREPARED
BY
C0EC1ED BY REVIEWED
BY
APPROVED
BY
ISSUED BY
BARRING GEAR SYSTEM
PROCEDURE
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-T2%* )&.' %* %#'#%o#&334 3'" 53&#6-
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REVISION LOG
Revision Details Preparation Details
Issue No. Rev.No. Details Date
Page
No.
Prepared by
Checked by
Reviewed by
Concurred by
Approved by
PROCEDURE
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-T2%* )&.' %* %#'#%o#&334 3'" 53&#6-
PROCEDURE
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CONTENTS
!
N".
#I#!$ C!A%$ PA&$ N".
Cover sheet '
Revision log
(
Contents
)
'.
Purpose
*
+.
Pre,re-uisites
+.' tatus o. other syste/s
+.+ yste/ Re-uire/ents
+.( 0anpower re-uire/ents
+.1 Re-uire/ent o. special $-uip/ents
+.) Re-uire/ent o. outside agencies
+.* 2a3ards 4 precautions
*
(.
&eneral /ethod
5
1.
Design intents
'1
).
$6pected process para/eters
')
*.
7ork plan
'*
8.
#est report .or/at
'*
5.
Re.erence
+5
9.
:eri.ication process
+5
';. COMMISSIONING PROCEDURE ACCEPTANCE NOTE (;
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1!0 P/()o*':
#he purpose o. this procedure is to provide guidelines .or
co//issioning o. the barring gear syste/.
7!0 P('-('8/%*%'*:
7!1 S&/* o" o2'( *4*'-*:
Nor/al !# supply to A"Ps< ="Ps< $"P< :$>s<
DC supply to DC$"P and DC"P
Control roo/ readiness with all recorders< indicators< .or
#urbovisory readings< bearing te/peratures< e6pansions.
!ab .acility to test oil.
Readiness o. seal oil syste/
"ther syste/s as per .ollowing list?
a All erection activities should be co/pleted.
b "il .lushing o. the syste/ should be co/pleted.
c yste/ should be available with .resh oil.
d Pipes should be nor/ali3ed in all respects.
e #e/porary supports should be re/oved.
. A"Ps are available .or running 4 no leakage is persisting in
the syste/.
g "il Puri.ication yste/ should be in operation.
h ervice air should be available near .ilters .or cleaning.
i Cooling water at oil cooler should be available.
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7!7 S4*'- R'8/%('-'#*
#he .ollowing e-uip/ents and Instru/ents shall be /ade available.
a@ Dial gauges with 0agnetic Base ;,'; // .or /easuring each
Aournal li.t.
b@ Di..erent si3es o. spanner set Bdouble end@
c@ Ring spanner ( // to +8 // one set.
d@ Allen Cey one set ( // to '; //.
e@ crewdriver s/all to big one set.
7!3 M&#)o9'( ('8/%('-'#*:
Co//issioning tea/ o. /echanical< electrical 4 C4I engineers 4
supporting /anpower o. B2$! 4 NPCI!.
7!4 R'8/%('-'# o" *)':%&3 E8/%)-'#*:
Nil
7!; R'8/%('-'# o" o/*%$' &.'#:%'*
Nil
7!< 0&=&($* & )(':&/%o#*
7hile testing and adAusting the barring gear syste/ no insulation
work shall be allowed.
>ire .ighting e-uip/ents shall be /ade available.
#he operating personnel shall be aware o. the procedure.
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Debris in and around oil syste/s and 0"# .loor to be re/oved.
ApproachDtair CaseDPlat.or/ wherever re-uired are /ade
available.
ign boards to be displayed at strategic location to indicate that "il
yste/ is charged and oil pu/ps are E"NF.
3!0 G'#'(&3 -'2o$
Check the co/pletion o. erection as per the design .low sheets and
drawings. Check the co/pletion o. e-uip/ents and supports in all oil pipe
syste/s.
$nsure that at least one oil :apour e6hauster .an is running and the
butter.ly valves in the bearing and 0"# are adAusted .or having
negative pressure in the bearings Bappro6 ';,1; // 7!C@.
$nsure that adAust/ent o. !ub oil line throttles have been
co/pleted as /entioned in the co//issioning procedure .or oil
syste/. .or proper bearing oil .low as per the throttle
characteristics. Record the throttle li.t in each bearing and 0"#
roo/ inAectors
tart DC $"P and .ill up the syste/.
$nsure there is no leakage and the drain oil .low in each bearing is
o.k.
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$nsure that the !ub oil duple6 .ilter ele/ents are not in choked
condition.
tart A"P I and keep it running.
Change over A"P I to A"P II and ensure there is no abnor/ality
with the syste/.
$nsure installation o. the ="P line .ilters and pressure regulating
valve
Release the li/iter spring.
Closed inlet valves to all bearings.
tart ="P I and adAust the ="P header pressure to '); kgDc/+.
Install the Dial gauges with 0agnetic Base ;,'; // .or /easuring
each Aournal li.t.
AdAust the li.t o. rotor in each bearing Bbetween ;.;5 to ;.' //@
with dial gauge.
Carry out hand barring
$nsure that the rotor is .ree with hand barring.
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Record the li.t and ="P pressure o. each bearing.
Run the other ="P and ensure its proper operation.
$nsure that one seal oil vacuu/ pu/p and one generator bearing
cha/ber e6hauster .an is running.
$nsure that there is vacuu/ in the seal oil tank.
$nsure that seal oil .ilter ele/ents are installed in the .ilters.
$nsure that oil is taken in seal oil syste/ and there is nor/al level
in "# and I"#.
Run eal "il Pu/p I and ensure proper operation o. CPR BConstant
Pressure Regulator@ and DPR,I BDi..erential Pressure Regulator@.
$nsure proper operation o. the second DPR,II and ensure change
over o. CPR.
AdAust the ring relie. oil .low.
$nsure that the "# level is /aintained by the "# >loat valve.
Run other AC seal oil and DC seal oil pu/p one by one and adAust
the CPR o. the respective pu/p.
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$nsure that the DPR is .unctioning o.k. with any one seal oil pu/p.
$nsure that the calibration o. #urbovisory work is co/pleted
and bearing /etal te/perature ther/ocouple are installed.
$nsure that the #urbovisory readings and bearing /etal
te/perature indicators are co//issioned and reading in control
roo/
$nsure that .ollowing oil drives are operable .ro/ control
roo/.
A"P IDII
DC $"P
="P IDII
":$ IDII
"P IDII
DC "P
$A! "I! :AC P%0P IDII
&$N B$ARIN& C2A0B$R $G2A%#$ IDII
BARRIN& &$AR :A!:$ 7I#2 IN#R!"CC "> !%B "I!
2$AD$R PR$%R$
"I! #$0P$RA#%R$ C"N#R"! :A!:$
$nsure that .ire,.ighting syste/ is co//issioned and .loor lighting
is co/pleted.
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$nsure the co/pletion o. all oil line pressure switches and
trans/itters with 2$AD C"RR$C#I"N. BIN#R%0$N# !I#< DR&.N".
1 '((;; 95 ;;'< R$:;+ NPC D"C. #APP,(D*1'';D))'*DC2DR"@
$nsure the .ield checks o. &C "I! are co/pleted.
$nsure that readings are available in control roo/ as per .or/at.
$nsure the .ollowing interlocks o. oil pu/p be.ore putting the
/achine on barring gear?
LUB OIL PUMPS
A"P I "N with !C ">> and A"P II ">> with !C "N
top A"P I< A"P II should pick up on Auto.
Repeat the sa/e with A"P II running and A"P I in auto.
A"P I DA"P II "n with !C ">> DC $"P ">> with !C "N
top running A"P DC $"P will pick up on auto.
,OP
="P I "N with !C ">> ="P II ">> with !C "N
top ="P I ="P II will pick up on auto
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Repeat the sa/e in vice versa
SEAL OIL PUMPS
"P I "N with Auto ">> "P II ">> with Auto "N
DC $"P ">> with Auto ">>
top running "P II will pick up on Auto
Repeat the sa/e in vice versa with "P II and DC "P running.
P%##IN& #2$ 0AC2IN$ "N BARRIN& &$AR
$nsure the all oil pu/ps are ready /echanically and /odule are "N
.ro/ switch gear with !C s in ">> condition
$nsure the seal oil syste/ is in operation with all interlocks and
protection
$nsure that sa.ety clearance has been signed by all concerned
Agencies .or Barring &ear operation.
$nsure that oil puri.ier is in operation.
$nsure that AC7 syste/ is in operation.
witch "N &C "I! progra//e .ro/ control roo/ and ensure that
progra//e .ollows as per design steps.
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Attend to the proble/s i. progra//e is held at any step and ensure
that /achine co/es to barring gear on auto.
$nsure there is no rubbing sound .ro/ seals o. turbines when
/achine co/es to barring.
Allow the /achine to co/e to a steady speed and take a set o.
readings as per the .or/at.
4!0 D'*%.# %#'#*:
"n hand barring< rotor sha.t syste/ should be .ree.
peed at barring gear Bwithout vacuu/ @ is e6pected to be
around *;,8; /w<which shall increase with vacuu/ in condenser.
During speeding up barring gear valve will close at about +1;
rp/.
="P will cut,o.. at )1; rp/.
During coast down ="P will cut,in at )1; rp/.
Barring gear valve will open at +'; rp/.
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;!0 E>)':'$ )(o:'** )&(&-''(*
B$ARIN& "I! >!"7
Bearing "il .low Bcu.d/@
Bearing ' 5.;
Bearing + +.8
Bearing ( ''.5
Bearing 1 '+.9
Bearing ) *.()
Bearing * *.()
Bearing 8 '.(8
=ACCIN& "I! PR$%R$ AND R"#"R !I>#
Brg
no.
="P pressure
BCgDC/+@
Rotor li.t
B//@,
appro6.
' ;.;8
+ ;.;8
( ;.;8
1 ;.;8
) ;.;8
* ;.;8
8 ;.;8
<!0 Wo(6 )3&#:
a Co//issioning o. !ube oil syste/
b Co//issioning o. ="P syste/
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c Co//issioning o. eal "il yste/.
d Putting the set on Barring &ear.
?!0 T'* (')o( "o(-&*:
!%B "I! >!"7 AD=%#0$N# B0AC2IN$ A# #AND #I!!@
Brg
no.
#hrottle
li.t
adAusted
l.o.
Press.
Be..
throttle
l.o.
Press.
A.t.
#hrottle
DP across
throttle
!ub oil
.low
Re/arks
'
+
(
1
)
*
8
0ot
inA.
!%B "I! >!"7 AD=%#0$N# B0AC2IN$ "N BARRIN& &$AR@
Brg
no.
#hrottle
li.t
adAusted
l.o.
Press.
Be..
throttle
l.o.
Press.
A.t.
#hrottle
DP across
throttle
!ub oil
.low
Re/arks
'
+
(
1
)
*
8
0ot
inA.
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=ACCIN& "I! PR$%R$ AND R"#"R !I>#
Brg
no.
="P pressure
BCgDC/+@
Rotor li.t
B//@
'
+
(
1
)
*
8
C"N#R"! R""0 R$ADIN& >"R $:A!%A#IN& P$R>"R0ANC$ A# B&
!
N"
PARA0$#$R
#AND
#I!!
BARRIN&
&$AR
R$0ARC
'. peed
+. A"P dish pr
(. !.o. header pr.
1. =.". header pr.
).
!.o.te/p be.
cooler
*.
!.o.te/p a.t
cooler
8. 0"# level
5. ha.t I vib
9. ha.t + vib
';. ha.t ( vib
''. ha.t 1 vib
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'+. ha.t 8 vib
'(. Brg ' vib
'1. Brg + vib
'). Brg ( vib
'*. Brg 1 vib
'8. Brg ) vib
'5. Brg * vib
'9. Brg 8 vib
+;. Brg ' te/p.
+'. Brg + te/p.
++. Brg ( te/p.
+(. Brg 1 te/p.
+1. Brg ) te/p.
+). Brg * te/p.
+*. Brg 8 te/p.
+8. #h. Brg te/p.
+5. A..
+9. Di... $6p
(;. "P B#$@
('. "P B$$@
(+. " te/p
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yste/? A#R !ogic, "il upply
#he .ollowing syste/s were checked under A#R !ogic .or "il upply
'. &C "il supply operation
+. &C "il supply shutdown
(. !C Au6 "il Pu/p '
1. !C Au6 "il Pu/p +
). !C $/ergency "il Pu/p DC
*. !C =acking "il Pu/p '
8. !C =acking "il Pu/p +
5. Drive logic .or A"P '< A"P +< $"P DC< ="P '< ="P +< "il #e/perature
Control :alve< #urning &ear :alve< "il :apour $6tractor ' and "il
:apour $6tractor +.
9. Associated alar/s.
!ive checks were carried out .or all the above syste/s and checks were
.ound satis.actory in all respect.
>or ensuring readiness o. co/plete oil syste/ Bincluding control oil
syste/@ instru/ents as per ne6t sheets were checked .or their
healthiness?
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"I! Y#$0,IN#R%0$N# C2$CC
#A& D$CRIP#I"N "CDN"# "C
MAD11CT021A
MAD11CT021B
MAD11CT021C
MAD11CT022A
MAD11CT022B
MAD11CT022C
MAD11CT023A
MAD11CT023B
MAD11CT023C
MAD11CT024A
MAD11CT024B
MAD11CT024C
MAD11CT031A
MAD11CT031B
MAD11CT031C
MAD11CT032A
MAD11CT032B
MAD11CT032C
MAD11CT033A
MAD11CT033B
MAD11CT033C
MAD11CT034A
MAD11CT034B
MAD11CT034C
MAD11C011
MAD11C012
MAD11C013
MAD11C021
MAD11C041
MAD11!901
MAD12CT014A
MAD12CT014B
MAD12CT014C
MAD12CT018A
MAD12CT018B
MAD12CT018C
MAD12C021
MAD12C041
MAD12!901
RAD BRG "P ! TOP #"
RAD BRG "P ! TOP #"
RAD BRG "P ! TOP #"
RAD BRG "P ! TOP R"
RAD BRG "P ! TOP R"
RAD BRG "P ! TOP R"
RAD BRG "P ! BOT #"
RAD BRG "P ! BOT #"
RAD BRG "P ! BOT #"
RAD BRG "P ! BOT "R
RAD BRG "P ! BOT "R
RAD BRG "P ! BOT "R
A$# BRG !RONT #"
A$# BRG !RONT #"
A$# BRG !RONT #"
A$# BRG !RONT R"
A$# BRG !RONT R"
A$# BRG !RONT R"
A$# BRG REAR #"
A$# BRG REAR #"
A$# BRG REAR #"
A$# BRG REAR R"
A$# BRG REAR R"
A$# BRG REAR R"
A$IA# S"I!T
A$IA# S"I!T
A$IA# S"I!T
BRG %IBR "P !RNTPED
RE# S"A!T %IBR "P !
ABS S"A!T %IBR "P !
&MAD11C021'041(
RAD BRG "P R BOT R"
RAD BRG "P R BOT R"
RAD BRG "P R BOT R"
RAD BRG "P R BOT R"
RAD BRG "P R BOT R"
RAD BRG "P R BOT R"
BRG %IBR "P R)PED
RE# S"A!T %IB "P R
ABS S"A!T %IBR "P R
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MAD13CT014A
MAD13CT014B
MAD13CT014C
MAD13CT018A
MAD13CT018B
MAD13CT018C
MAD13C021
MAD13C041
MAD13!901
MAD14CT014A
MAD14CT014B
MAD14CT014C
MAD14CT018A
MAD14CT018B
MAD14CT018C
MAD14C005
MAD14C021
MAD14C041
MAD14!901
&MAD12C021'041(
RAD BRG #P1 R BOTR"
RAD BRG #P1 R BOTR"
RAD BRG #P1 R BOTR"
RAD BRG #P1 R BOTR"
RAD BRG #P1 R BOTR"
RAD BRG #P1 R BOTR"
BRG %IBR #P 1 R )PED
RE# S"A!T %IB #P1 R
ABS S"A!T %IBR #P1 R
&MAD13C021'C041(
RAD BRG #P2 R BOTR"
RAD BRG #P2 R BOTR"
RAD BRG #P2 R BOTR"
RAD BRG #P2 R BOTR"
RAD BRG #P2 R BOTR"
RAD BRG #P2 R BOTR"
ABS E$P #P2 CASE R
BRG %IBR #P2 R)PED
RE# S"A!T %IB #P2 R
ABS S"A!T %IBR #P2 R
&MAD14C021'041(
MA%10C#001
MA%10C#002
MA%10C#006
MA%10C#007
MA%10C#008
MA%10C#521
MA%21CP001
MA%21CP010
MA%21CP011
MA%21CP012
MA%21CP521
MA%22CP501
MA%23CP501
MA%24CP501
MA%31CP501
MA%32CP501
MA%35CP001
MA%35CP011
MA%35CP016
MA%41CP501
MA%41CP521
#E%E# IN MAIN OI# TAN*
"D OI# "EADER
"D OI# "EADER
"D OI# "EADER
"D OI# "EADER
SUC #INE MOP
"D OI# AU$ OI# PMP1
"D OI# AU$ OI# PMP2
#UB OI# EMERG OI# PUMP
+AC* OI# A!T PUMP1
+AC* OI# A!T PUMP2
+AC* OI# PRESSURE
+AC* OI# PRESSURE
DP !I#TR +AC* OI#
#UBE OI# BE! COO#ER
#UBE OI# BE" COO#ER
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MA%41CT001A
MA%41CT001B
MA%41CT501
MA%42CP001
MA%42CP011
MA%42CP012
MA%42CP013
MA%42CP014
MA%42CP015
MA%42CP016
MA%42CP017
MA%42CP018
MA%42CP412
MA%42CP413
MA%42CP414
MA%42CP417
MA%42CP418
MA%42CP421
MA%42CP422
MA%42CT001A
MA%42CT001B
MA%42CT501
MA%44CP411
MA%44CP412
MA%44CP413
MA%44CP414
MA%44CP415
MA%44CP416
MA%51CP501
MA%66CP501
MA%66CP503
MA%66CP507
MA%66CP508
MA%66CP511
MA%66CP512
MA%67CP501
MA%67CP503
MA%67CP506
MA%71CT501
MA%71CT502
MA%71CT504
MA%71CT506
MA%71CT511
MA%72CT501
#UBE OI# BE! COO#ER
#UBE OI# BE! COO#ER
#UBE OI# BE! COO#ER
#UBE OI# PRESSURE
#UBE OI# PRESSURE
#UBE OI# PRESSURE
DP !I#TER 1 #UBE OI#
#UBE OI# PRESSURE
DP !I#TER 2 #UBE OI#
#UBE OI# PRESSURE
#UBE OI# PRESSURE
#UBE OI# PRESSURE
"P ! BRG OI# BE" OR!
"P R BRG OI# BE! OR!
"P R BRG OI# BE" OR!
#P1 R BRGOI# BE! OR!
#P1 R BRGOI# BE" OR!
#P2 R BRGOI# BE! OR!
#P2 R BRGOI# BE" OR!
#UBE OI# BE" COO#ER
#UBE OI# BE" COO#ER
#UBE OI# BE" COO#ER
GEN ! BRGOI# BE! OR!
GEN ! BRGOI# BE" OR!
GEN R BRGOI# BE! OR!
GEN R BRGOI# BE" OR!
E$R BRG OI# BE! OR!
E$R BRG OI# BE" OR!
BE" TURNING GATE %
+AC* OI# BRG1,CAS !
+AC* OI# BRG1,CAS R
+AC* OI# BRG1,CAS R
+AC* OI# BRG2,CAS R
+AC* OI# 1BRG3,CAS R
+AC* OI#2 BRG3,CAS R
+AC* OI# GEN BRG TS
+AC* OI# GEN BRG
+AC* OI# E$R BRG
"P ! BRG DRAIN OI#
"P R BRG DRAIN OI#
#P1 R BRG DRAIN OI#
#P2 R BRG DRAIN OI#
E$R BRG DRAIN OI#
GEN ! BRG DRAIN OI#
PROCEDURE
PROCEDURE NO: 3&4-
BARRING GEAR SYSTEM
ISSUE
NO:01
REV NO:0
Page 24 of 30
DATE OF ISSUE:
MA%72CT502
MA%91C!516
MA%91C#001
MA%91C#012
MA%91C#521
MA%91C#522
MA%91C#523
MA%91CP011
MA%91CP501
MA%91CP502
GEN R BRG DRAIN
!#O- BE" OI#)PURI!
OI#)PURI!IER
OI#)PURI!IER
OI#)PURI!IER
OI#)PURI!IER
OI#)PURI!IER
DP !#TR OI#)PURI!IER
BE" PUMP OI#)PURI!
BE" !I#TER OI#)PURI!
MA$16CP011
MA$16CP021
MA$16CP501
MA$16CP502
MA$18CP501
MA$18CP502
MA$31CP001
MA$31CP511
MA$31CP512
MA$31CP516
MA$31CP517
MA$31CP541
MA$31CP542
MA$31CP543
MA$31CP544
MA$31CP545
MA$31CP546
MA$31CP547
MA$31CP548
MA$32CP011
MA$32CP081
MA$32CP511
MA$32CP513
MA$32CP514
MA$41CP001
MA$41CP501
MA$41CP521
MA$41CP522
MA$42CP011
MA$42CP012
MA$42CP013
MA$42CP014
MA$42CP501
"P CNT !#D BE" PMP1
"P CNT !#D BE" PMP2
"P CNT !#D BE"
"P CNT !#D BE"
#P CNT !#D BE" PMP1
#P CNT !#D BE" PMP1
"P CONTRO# !#UID
ACCUM1 "P)ES%
ACCUM2 "P)ES%
ACCUM3 "P)ES%
ACCUM4 "P)ES%
ACCUM1 BE" "P !#DPMP
DP !I#TR "P)ES%
DP !I#TR BP %A#%ES
BE" !I#TR "P)ES%
!I#TER 1 "P)ES%
!I#TER 1 "P)ES%
#P CONTRO# !#UID
#P CONTRO# !#UID
ACCUM BP CNT CUB1
ACCUM BP CNT CUB2
CNT !#D INT#* BP
CNT !#D INT#* BP
CNT !#D INT#* BP
CNT !#D INT#* BP
#P CONTRO# !#UID
PROCEDURE
PROCEDURE NO: 3&4-
BARRING GEAR SYSTEM
ISSUE
NO:01
REV NO:0
Page 25 of 30
DATE OF ISSUE:
MA$42CP502
MA$42CP503
MA$42CP504
MA$42CP511
MA$42CP512
MA$42CP513
MA$42CP514
MA$42CP517
MA$42CP518
MA$42CP519
MA$42CP520
MA$42CP531
MA$42CP532
MA$42CP541
MA$42CP542
MA$42CP543
MA$42CP544
MA$44CP501
MA$45CG001A
MA$45CG001*
MA$45CG001T
MA$45CG002A
MA$45CG002*
MA$45CG002T
MA$45CP001
MA$45CP006
MA$45CP041
MA$45CP042
MA$45CP043
MA$45CP501
MA$46CG001A
MA$46CG001B
MA$46CP001
MA$46CP002
MA$46CP501
MA$46CP502
MA$47CG001A
MA$47CG001B
MA$47CG001C
MA$47CG001D
MA$47CG001!
MA$47CP001
MA$47CP501
MA$48CP201
#P CONTRO# !#UID
#P CONTRO# !#UID
#P CONTRO# !#UID
CNT !#D IN+ -TR % 1
CNT !#D IN+ -TR % 2
CNT !#D IN+ -TR % 3
CNT !#D IN+ -TR % 4
CNT !#D IN+ -TR % 5
CNT !#D IN+ -TR % 6
CNT !#D IN+ -TR % 7
CNT !#D IN+ -TR % 8
ACCUM 1 CNT CUB
ACCUM 2 CNT CUB
ACCUM1 BP CNT CUB 1
ACCUM2 BP CNT CUB 1
ACCUM1 BP CNT CUB 2
ACCUM2 BP CNT CUB 2
PRIMAR !#UID
E"D CON% 1 TURB GO%
E"D CON% 1 TURB GO%
E"D CON% 1 TURB GO%
E"D CON% 2 TURB GO%
E"D CON% 2 TURB GO%
E"D CON% 2 TURB GO%
SEC !#D "P)GO%%A#%E
SEC !#D "P)GO%%A#%E
SEC !#D "P)GO%%A#%E
SEC !#D "P)GO%%A#%E
SEC !#D "P)GO%%A#%E
SEC !#D "P)GO%%A#%E
SPEED C"ANGER
SPEED C"ANGER
SEC AU$ !#UID 1
SEC AU$ !#UID 2
SEC AU$ !#UID 1
SEC AU$ !#UID 2
STARTING DE%ICE
STARTING DE%ICE
STARTING DE%ICE
STARTING DE%ICE
STARTING DE%ICE
START)UP !#UID
START)UP !#UID
START)UP AU$ !#UID
PROCEDURE
PROCEDURE NO: 3&4-
BARRING GEAR SYSTEM
ISSUE
NO:01
REV NO:0
Page 26 of 30
DATE OF ISSUE:
MA$48CP202
MA$48CP501
MA$51CG005C
MA$51CG005E
MA$51CG006C
MA$51CG006E
MA$51CG205C
MA$51CG205E
MA$51CG206C
MA$51CG206E
MA$51CG211B
MA$51CG211C
MA$51CP001
MA$51CP013
MA$51CP016
MA$51CP017
MA$51CP018
MA$51CP021
MA$51CP022
MA$51CP023
MA$51CP209
MA$51CP210
MA$51CP211
MA$51CP212
MA$51CP221
MA$51CP222
MA$51CP223
MA$51CP226
MA$51CP227
MA$51CP228
MA$51CP501
MA$51CP522
MA$51CP523
MA$51CP527
MA$51CP528
MA$52CG005C
MA$52CG005E
MA$52CP211
MA$52CP212
MA$52CP213
MA$52CP214
MA$52CP501
MA$53CG001A
MA$53CG001T
START)UP AU$ !#UID
START)UP AU$ !#UID
EMERG TRP DE%ICE1 NB
EMERG TPP DE%ICE1 -P
EMERG TRP DE%ICE1 -P
C"ANGEO%ER %#%
C"ANGEO%ER %#%
TRIP !#UID
TRIP !#UID
TRIP !#UID
TRIP !#UID
TRIP !#UID
TRIP !#UID
TRIP !#UID
TRIP !#UID
BE! TRIP DE%ICE DO
BE! TRIP DE%ICE DO
BE! TRIP DE%ICE DT
BE! TRIP DE%ICE DT
BE! TEST % "P)ES% 1
UP PISTON "P)ES% 1
BE# PISTON "P)ES% 1
BE! TEST % "P)ES% 2
UP PISTON "P)ES% 2
BE# PISTON "P)ES% 2
TRIP !#UID
UP PISTON "P)ES% 1
UP PISTON "P)ES% 2
UP PISTON "P)ES% 2
BE# PISTON "P)ES% 2
MANUA# TRIP
MANUA# TRIP
AU$I#IAR TRIP !#UID
AU$I#IAR TRIP !#UID
AU$ TRIP !#UID -P
AU$ TRIP !#UID -P
AU$I#IAR TRIP !#UID
E"D CON% BP CNT 1
E"D CON% BP CNT 1
PROCEDURE
PROCEDURE NO: 3&4-
BARRING GEAR SYSTEM
ISSUE
NO:01
REV NO:0
Page 27 of 30
DATE OF ISSUE:
MA$53CG002A
MA$53CG002T
MA$53CG003A
MA$53CG003T
MA$53CG004A
MA$53CG004T
MA$53CP031
MA$53CP032
MA$53CP033
MA$53CP034
MA$53CP035
MA$53CP036
MA$53CP037
MA$53CP038
MA$53CP501
MA$53CP502
MA$53CP503
MA$53CP504
MA$61CP215
MA$62CG001B
MA$62CG001C
MA$62CP211
MA$62CP212
MA$62CP213
MA$62CP501
MA$89C#001
MA$89C#015
MA$89C#521
MA01EP001A
MA01EP001B
MA01EP001C
MA01EP001D
MA01EP001E
MA01EP001!
MA10CG001
MA10CG001C
MA10CG001E
MA10CG002
MA10CG002C
MA10CG002E
M*A02!E001A
M*A02!E001A
M*A02!E001B
M*A02!E001C
E"D CON% BP CNT 2
E"D CON% BP CNT
E"D CON% BP CNT
E"D CON% BP CNT
E"D CON% BP CNT
E"D CON% BP CNT
CNT !#D CSD% 1
CNT !#D CSD% 1
CNT !#D CSD% 2
CNT !#D CSD% 2
CNT !#D CSD% 3
CNT !#D CSD% 3
CNT !#D CSD% 4
CNT !#D CSD% 4
CNT !#D CSD% 1
CNT !#D CSD% 2
CNT !#D CSD% 3
CNT !#D CSD% 4
#ATC" TRIP DE%ICE DT
TEST DE%ICE
TEST DE%ICE
TEST OSPD TRIP DE%
TEST OSPD TRIP DE%
TEST OSPD TRIP DE%
TEST!#D OSPD TRP DE
-ASTE OI# TAN*
-ASTE OI# TAN*
-ASTE OI# TAN*
ES% UP MARGIN
ES% #O-ER MARGIN
"P S"A!T 50.
"P S"A!T UPPER MARGIN
"P S"A!T #O-ER MARGIN
ACTUA# SPEED/#OAD
O%ERSPEED TRIP DE% 1 INDICATOR #AMP
O%ERSPEED TRIP DE% 1
O%ERSPEED TRIP DE% 2 INDICATOR #AMP
ACTUA# PO-ER GENERATED
ACTUA# PO-ER
ACTUA# PO-ER GENERATED
CURRENT TRANSDUCER GENERATED
PROCEDURE
PROCEDURE NO: 3&4-
BARRING GEAR SYSTEM
ISSUE
NO:01
REV NO:0
Page 28 of 30
DATE OF ISSUE:
MA01CS011
MA01CS012
MA01CS013
MA01CS014
MA01DS001A
MA01DS001B
MA01!S001A
MA01!S001B
MA01!S001C
MA01!S002
MA01GS005
PGB20CT001A
PGB20CT001B
PGB21CT501
PGB21CT502
PGB22CT501
PGB22CT502
PGB23CT001A
PGB23CT001B
TURBINE SPEED
TURBINE SPEED
TURBINE SPEED
TURBINE SPEED
TURBINE SPEED
TURBINE SPEED
TURBINE SPEED
TURBINE SPEED
TURBINE SPEED
#AMP TEST
PUS" BUTTON S-
C#G -TR BE! OI# C#R
C#G -TR BE! OI# C#R
C#G -TR BE! OI# C#R1
C#G -TR BE" OI#C#R1
C#G -TR BE! OI# C#R2
C#G -TR BE" OI# C#R2
C#G-TR BE" OI#C#R
C#G-TR BE" OI#C#R
@!0 R'"'('#:'
'. :olu/e o. $A# Package
+. "40 /anual
A!0 V'(%"%:&%o# )(o:'**
:eri.ication points are included in 1.; general /ethods
:eri.ication re-uire/ents, all .unctional re-uire/ents have been listed in
general /ethod.
PROCEDURE
PROCEDURE NO: 3&4-
BARRING GEAR SYSTEM
ISSUE
NO:01
REV NO:0
Page 29 of 30
DATE OF ISSUE:
APPENDIX
VERIFICATION TABLE
COMMISSIONING PROCEDURE FOR BARRING GEAR SYSTEM
COMMISSIONING PROCEDURE NO,000000000000000000000000000000000
S#,
NO
ACTI%IT
%ERI!IED
ACCEPTANCE
CRITERIA
%ERI!ING
AGENC

CERTI!ICATION B %ERI!ING AGENC
PROCEDURE
%ERI!ICATION
INSPECTION
-ITNESS
!UNCTION
)A# TEST
RESU#T
%ERI!ICA
)TION
GENERA#
REMAR*S
1
P1 2efe2
4,0
P1 2efe2 4,0

PROCEDURE
PROCEDURE NO: 3&4-
BARRING GEAR SYSTEM
ISSUE
NO:01
REV NO:0
Page 30 of 30
DATE OF ISSUE:
ANNEXURE
NUCLEAR POWER CORPORATION OF INDIA LIMITED
(A Govt. of India Ente!i"e#
TARAPUR ATOMIC POWER PRO$ECT%&'(

COMMI))IONING PROCEDURE ACCEPTANCE NOTE
Co342a54o2 5o667887o373g 92o5e:;2e 3;6<e2 000000000000000000000000000 fo2
4=e 5o667887o373g of BARRING GEAR SYSTEM 8;<6744e: <> B"E# ;3:e2 4=e
5o342a54 3;6<e2 00000000000000 78 2e5e7?e: a3: fo;3: 5o3fo2673g 4o 4=e
2e@;72e6e34 of NPCI# 89e57f75a47o38 ' No268 ' =e35e a55e94e:,
Co667887o373g 92o5e:;2e 3;6<e2A
Co667887o373g 92o5e:;2e 4741eA
0000000000000000000000000000000000000
BARRING GEAR SYSTEM
NAME ' DE)IGNATION )IGNATURE
Re?7eBe: <>A
Co35e23e: Co66g, E3g8,/
S2,Co66g, E3g8/
SME8
Co35;22e:
<>A
Co35e23e:
ENC8/S;94:8,
NPC De87g3
G2o;9
A992o?e: <>A

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