Download - Sf6 -Bkr Check List
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Che! L"#$ %&' S BREAKERSerial Number:-
R-Phase
Y-Phase
B-Phase
Location: 400kv Switch Yard Bay Name:-
!ency: "rom#ton $reaves Ltd% Packa!e&400'( Switch Yard
Teh*"+ #-e"%"+$"&* &% $he 'e+!e' (T/-e 100SM10A)
Rated (olta!e: 4)0'( Normal rated current :)000m#s
*a+% Breakin! "a#acity: 40k rms "losin! and tri# "oils (olta!e: ))0 ( dc%
Rated ,nsulatin! Level: 4). '(
Rated *akin! "a#acity:00' Rated Short time current ratin!: 40k /or sec
INDE
Sl.No Description
1 List o/ 1rawin! and documents
2 List o/ testin! 23ui#ments and 5P re3uired
3 Physical checks and $eneral ,ns#ections
4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
Signatures with Date
LAPPL(O&M
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Page No.#1
7ni3ue Re/erence:*ake-:"rom#ton $reaves Ltd%
Rated #ressure o/ S68: 9'S" #eratin!ir Pressure: .%.'S"
Rated Power 6re3uency ;ithstand (olta!e:8
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS1-List of Drawing and Documents
Sl.No. 1escri#tion Drawing No
1.1 'ey sin!le line dia!ram 1$31
1.2 400'( Switchyard earthin! system layout 14$5221
1.3400'( Switchyard #rotection 5 meterin! SL1
1$3112
1.4 1$3151
1.5 S'433
1.6 "ontrol cable Schedule-400'( Switchyard 656#$#S#S#)S#21.* 5* manual A+aila,le
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears3.1
3.2 "heck all the /oundation bolt and ti!ht%
3.3
3.4
3.5
3.6
3.* "heck dew #oints o/ S68%
3.'
Signatures with Date
LAPPL(O&M
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Page No.#3
"heck that erection work is com#lete as #er relevant drawin!s %
"heck /or #ro#er ali!nment o/ structures@su##ort insulators@corona rin!s etc%
1ensity monitor and #ressure !au!e are #laced #ro#erly below su##ort insulators
"heck that desiccant ba!s are removed/rom inside the interru#ter chamber be/ore installin!%
"heck that len!th o/ o#eratin! rod isadAusted as #er su##liers manual
2nsure that vacuum #ullin! and S68 !as/illin! at s#eci/ied #ressure as #er the #rocedure !iven in su##lier manual%
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
3. "heck the !as #r% 9'!/ at NP
3.1
3.11
3.12
3.13
3.14
3.15
Signatures with Date
LAPPL(O&M
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Page No.#4
"heck the "olour o/ lumina : luminais Blackish i/ *oist and ;hite i/ Cealthy%
"heck /or any leaka!e o/ S68 !as /rom Aoints usin! leak detector or soa# solution
"heck !as #ressure daily /or /ewweeks>s#ecially at hi!hest and lowesttem#% o/ the day? to ensure that the #ressure is not reachin! e+tremelimits>/allin! below alarm value< over #ressuri=ed?%
"heck the earthin! o/ su##ort structure@ breaker /rame and ** bo+es is done #ro#erly%
"heck the cable have been terminated in** bo+es o/ breakers as #er the cableschedule and e3ui#ment wirin! dia!ram%
"heck #ro#er !landin! o/ cable andensure #lu!!in! o/ un used cable entrieso/ ** bo+es@sealin! and lockin! o/** bo+es a!ainst water entry %
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
3.16
3.1*
3.1'
3.1
3.2 "heck the oil level in the com#ressor 3.21 "heck the air #r%.%. k!/ at NP
3.22
3.23
3.24
3.25
3.26
3.2*
3.2'
3.2
3.3 "heck the o#eration o/ s#ace heater 3.31 "heck the door sealin! o/ the local #anel
3.32
Signatures with Date
LAPPL(O&M
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Page No.#5
"heck ratin! o/ /uses as #er scheme 5healthiness%
"heck availability o/ "s#rin! char!in!mechanism checks?%
"heck the ti!htness o/ all terminalsinside the ** bo+%
"heck the o#eratin! bar is in disen!a!ed #osition%
"heck the lock #ins o/ the o#eratin!mechanism are to be in removed
"heck the dimension o/ wi#in! maincontact>4-DEFmm?
"heck the dimension o/ stroke o/o#eratin! mechanism>4-D40G@40-mm?
"heck the dimension o/ over travelmechanism >llowable rann!e in mm)-D 8 F ?
"heck the air leaka!e% >he #ressureshould not dro# by 0H in )4 hours?%
"heck the control cable ti!htness 5termination%
"heck all the cable !lands in entry #oint5 i/ any !a# will /ound@ /ill the !a# by #utty%
)he the olour aint o7 eah ,r 7orhase iniation
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
!-List of "acory Test & its #emarks
Sl.No. 1escri#tion es No /earsMECHANICAL OPERATION TESTS
4.1
4.2
4.3
4.4
4.5
4.6
4.*
4.' ADDITIONAL TESTS
4.
4.1
4.11 S86 gas Lea "est
4.13 HIGH VOLTAGE WITHSTAND TESTS
4.14 Li+e Parts to 9roun().:. )lose
4.15 :etween terinals().:. Oen
4.16
4.1' P;AS$# /()ontat /esistane
4.1 P;AS$# ()ontat /esistane
4.2 P;AS$# :()ontat /esistane
4.22 )losing "ie(s o7 :illir )iruit to 9roun
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Page No. #6
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
$-List of %ite Test & its #emarks
Sl.No. 1escri#tion es No /ears
5.1
5.2
5.3
5.4
5.5
5.6
Signatures with Date
LAPPL(O&M
L!"L L&"
Page No.#*
"heck the ,R value between incomin! 5out!oin! terminals% >,R .00*I by.'( me!!er?
"heck the ,R value between lowerterminal /lan!e 5 !round% >,R .00*I by .'( me!!er?
;ith breaker "LS21 5 2RCS;,"C as well as ,SLR P2Ncondition check ,R value in R-Phase@ Y-Phase 5 B-Phase
"heck the ,R value between controlcircuit 5 !round% >,R 00*I by .00(
me!!er?"heck the "losin! coil%>Resistance-)8I5 currentdrawn D)%?
"heck the tri##in! coil "-@ 5 "-)%>Resistance-J0I 5 current drawn D)%J?
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.*
5.'
5.
5.1
5.11
5.12
5.13
5.14
5.15
5.16
5.1*
5.1'
Signatures with DateLAPPL(O&M
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Page No.#'
"heck the tanK value o/ #orcelaininsulator
"heck the ca#acitance 5 tanK o/ each!radin!ca#acitor>ca#acitanceD000#/F4H each@tanKD0%009?
"heck #hase to #hasedistance>1istanceD9000 mm a##ro+%?
heck the air pressure switch as perscheme
"heck the "om#ressor- N at airPr%4%.F0% k!/
"heck the "om#ressor- 66 at air
Pr%.%)F0% k!/ "heck the low Pr% alarm N at airPr%%.F0% k!/
"heck the low Pr% alarm 66 at airPr%4%.F0% k!/
"heck the low Pr% cut out N at airPr%4%0F0% k!/
"heck the low Pr% cut out 66 at airPr%%0F0% k!/
"heck the uto recluse lock N at airPr%4%4F0% k!/
"heck the uto recluse lock 66 at airPr%%EF0% k!/
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.1
5.2
5.21
5.22
5.23
5.24
5.25
5.26
5.2*
5.2'
5.2
5.3
Signatures with Date
LAPPL(O&M
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Page No.#
"heck the Sa/ety valve o#en at air Pr%9%0to J%0 '!/
"heck the "om#ressor -) N at airPr%4%F0% k!/
"heck the "om#ressor -) 66 at airPr%.%)F0% k!/
"heck #ower o#eration o/ the breaker atno load
"heck the contact resistance o/ the breaker contacts>00micro-ohm ma+%?%
"heck the store ener!y system test-)o#eration with com#ressor o//%
"heck the closin! time o/ the breaker>Less than .0ms?
"heck the o#enin! time o/ the breaker>Less than )0ms?
"heck the #ole discre#ancy within the #ole>)%.ms?%
"heck the #ole discre#ancy between the #oles>%ms?%
"heck the o#eratin! se3uence o/ the breaker>0-0%sec-"-min-"%
"heck the air and !as and lockouto#eration%
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears5.31 "heck the anti #um#in! o#eration%
5.32
5.33
5.34
5.35
5.36
5.3*
'-List of defects and omissions
Sl.No. 1escri#tion es No /ears
6.1
6.2
6.3
6.4
6.5
6.6
6.*
6.'
Signatures with Date
LAPPL(O&M
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"heck the manual tri##in!
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Page No.#1
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Serial Number:-
R-Phase
Y-Phase
B-Phase
Location: 400kv Switch Yard Bay Name:-
!ency: LSL Packa!e&400'( Switch Yard
Teh*"+ #-e"%"+$"&* &% $he I#&+$&'
Rated (olta!e: 4)0'( Normal rated current :)000 m#s
INDE
Sl.No Description
1 List o/ 1rawin! and documents
2 List o/ testin! 23ui#ments and 5P re3uired
3Physical checks and $eneral ,ns#ections4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#1
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS1-List of Drawing and Documents
Che! L"#$ %&' PANTOGRAPH ISOLATOR WITH EARTHSWITCH
7ni3ue Re/erence:*ake-: 2LPR ,nternational Ltd%
LAPPL($%M
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Sl.No. 1escri#tion Drawing No1.1 'ey sin!le line dia!ram 6or ,nstallation Locations 1$31
1.2 A+aila,le
1.3 1$3151
1.4"ontrol cable Schedule-400'( Switchyard
656#$#S#S#)S#2
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears
3.1
3.2 "heck the /oundation bolt and ti!htness%
3.3
3.4
3.5
3.6
3.*
3.'
3.
3.1
3.11
3.12
3.13
Siganature with Date
"heck that 2rection work is com#lete as #errelevant drawin!s and erection com#letioncerti/icate is available
"heck /or #ro#er ali!nment o/ structures@ su##ortinsulators@earth switch etc%
2nsure /or #ro#er movement o/ 2arth Blade into thecontact carrier
"heck that #ro#er !askets are !iven /or bo+es o/mechanism and centrali=in! cubicle
"heck that isolator base and earth switch is #lacedon structure as #er the drawin!
"heck /or makin! on su##ort insulators@ o#eratin!rods @ earth switch and check these matches withmakin! on base /rame%
check /or lubrication o/ all #ivot #oints o/ 2arthSwitches%
"heck that len!th o/ o#eratin! rod is adAusted as #ersu##liers manual
Be/ore comin! to o#eration whether the insulatorsare cleaned by a##lyin! "arbon etra "hloride >labmade? chemical%
check the bearin!s@Ce+acon bolts@s#rin! lockwashers@Nut @Minc washers are lubricated with$ra#hite oil or !el%
he necessary check is carried out to observe thevarious switchin! maneuvers visually% "heck all the
#arameters like remote
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LAPPL(O&M
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Page No.#3
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Sl.No. 1escri#tion es No /ears
3.16
3.1*
3.1'
3.1"heck the control cable ti!htness 5 termination%
3.2
3.21 "heck the o#eration o/ s#ace heater
3.22 "heck the door sealin! o/ the local #anel
3.23
Siganature with Date
LAPPL(O&M
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Page No.#5
"heck ratin! o/ #eratin! *otors /uses as #erscheme 5 healthiness%
"heck availability o/ "
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
!-List of "acory Test & its #emarks
Sl.No. 1escri#tion es No /ears
4.1
4.2
4.3
4.4
4.5
4.6
4.*4.'
4.
4.1
LANCO AMARKANTAK POWER PVT. LTD.PATHADI,KORBA,(CG)
2 x 300MW UNITS
$-List of %ite Test & its #emarks
Sl.No. 1escri#tion es No /ears
5.1
5.2
5.3 "heck the tanK value o/ each #orcelain insulator
5.4
5.5 )he wg resistane o7 ain & earth swith otor
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#6
"heck the ,R value between incomin! 5 out!oin!terminals% >,R .00*I by .'( me!!er? ,N #encondition
"heck the ,R value between lower terminal /lan!e5 !round% >,R .00*I by .'( me!!er?
"heck the *ain 5 2arth switch motors ,R value by .00( me!!er
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.6
5.*
5.'
5.
5.1
5.11 "heck the o#eration interlock as #er scheme%Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#*
Page No.#'
LANCO AMARKANTAK POWER PVT. LTD.PATHADI,KORBA,(CG)
2 x 300MW UNITS
'-List of defects and omissions
Sl.No. 1escri#tion es No /ears
6.1
6.2
6.3
6.4
6.5
6.6
"heck the ca#acitance 5 tanK o/ each !radin!ca#acitor>ca#acitanceD000#/F4H each@tanKD0%009?
"heck the uto reclose lock N at air Pr%4%4F0%k!/
"heck #ower o#eration o/ the ,solator 5 2arthswitch at no load
"heck the contact resistance o/ the ,solatorcontacts%
"heck the Local@ Remote and uto recloseo#eration%
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6.*
6.'
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Che! L"#$ %&' HCB ISOLATOR WITH EARTH SWITCHSerial Number:-
R-Phase
Y-Phase
B-Phase
Location: 400kv Switch Yard Bay Name:-
*ake:LSL Packa!e&400'( Switch YardTeh*"+ #-e"%"+$"&* &% $he HCB I#&+$&'
Rated (olta!e: 4)0'( Normal rated current :)000 m#s
INDE
Sl.No Description
1List o/ 1rawin! and documents2 List o/ testin! 23ui#ments and 5P re3uired
3 Physical checks and $eneral ,ns#ections
4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#1
7ni3ue Re/erence:*ake-: 2LPR ,nternational Ltd%
LAPPL(
$%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS1-List of Drawing and Documents
Sl.No. 1escri#tion Drawing No1.1 'ey sin!le line dia!ram 6or ,nstallation Locations 1$31
1.2 A+aila,le
1.3"ontrol cable Schedule-400'( Switchyard
656#$#S#S#)S#2
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears
3.1
3.2 "heck the /oundation bolt and ti!htness%
3.3
3.4
3.5
3.6
3.*
3.'
3.
3.1
Siganature with Date
LAPPL(O&M
L!"L L&"
"heck that erection work is com#lete as #er relevant drawin!s and erectioncom#letion certi/icate is available
"heck /or #ro#er ali!nment o/ structures@su##ort insulators@earth switch etc%
2nsure /or #ro#er movement o/ 2arthBlade into the contact carrier
"heck that #ro#er !askets are !iven /or bo+es o/ mechanism and centrali=in!cubicle
"heck that isolator base and earth switchis #laced on structure as #er the drawin!
"heck /or makin! on su##ort insulators@o#eratin! rods @ earth switch and match
with makin! on base /rame%
check /or lubrication o/ all #ivot #oints o/2arth Switches%
"heck that len!th o/ o#eratin! rod isadAusted as #er su##liers manual
Be/ore comin! to o#eration whether theinsulators are cleaned by a##lyin!"arbon etra "hloride >lab made?chemical%
LAPPL($%M
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Page No.#3
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)2 x 300MW UNITSSl.No. 1escri#tion es No /ears
3.11
3.12
3.13
3.14
3.15
3.16
3.1*
Siganature with Date
LAPPL(O&M
check the bearin!s@Ce+acon bolts@s#rin!lock washers@Nut @Minc washers arelubricated with $ra#hite oil or !el%
he necessary check is carried out toobserve the various switchin! maneuversvisually% "heck all the #arameters like
remote
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L!"L L&"
Page No.#4
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
3.1'
3.1
3.2
3.21
3.22 "heck the o#eration o/ s#ace heater 3.23 "heck the door sealin! o/ the local #anel
3.24
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#5
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
"heck the dimension o/ wi#in! maincontact
"heck the dimension o/ over travelmechanism >llowable rann!e in mm 8F ?
"heck the control cable ti!htness 5termination%
"heck all the cable !lands in entry #oint5 i/ any !a# will /ound@ /ill the !a# by #utty%
"heck #hase to #hasedistance>1istanceD9000 mm a##ro+%?
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2 x 300MW UNITS
4-List o/ 6acory est 5 its Remarks
Sl.No. 1escri#tion es No /ears
4.1
4.2
4.3
4.4
4.5
4.6
4.*
4.'
4.
4.1
LANCO AMARKANTAK POWER PVT. LTD.PATHADI,KORBA,(CG)
2 x 300MW UNITS
.-List o/ Site est 5 its Remarks
Sl.No. 1escri#tion es No /ears
5.1
5.2
5.3
5.4
5.5
Siganature with Date
"heck the ,R value between incomin! 5out!oin! terminals% >,R .00*I by.'( me!!er?
"heck the ,R value between lowerterminal /lan!e 5 !round% >,R .00*I by .'( me!!er?
"heck the tanK value o/ each #orcelaininsulator
"heck the *ain 5 2arth switch motors,R valve and resistance values by .00(
me!!er
"heck the ca#acitance 5 tanK o/ each!radin!ca#acitor>ca#acitanceD000#/F4H each@tanKD0%009?
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LAPPL(O&M
L!"L L&"
Page No.#*
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.6
5.*
5.'
5.
5.1
Siganature with DateLAPPL(O&M
L!"L L&"
Page No.#'
8-List o/ de/ects and omissions
Sl.No. 1escri#tion es No /ears
6.1
6.2
6.3
LAPPL($%M
"heck the uto recluse lock N at air
Pr%4%4F0% k!/
"heck #ower o#eration o/ the ,solator 52arth switch at no load
"heck the contact resistance o/ the,solator contacts%
"heck the Local@ Remote and utoreclose o#eration%
"heck the o#eration interlock as #erscheme%
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6.4
6.5
6.6
6.*
6.'
Siganature with Date
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Page No.#
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Che! L"#$ %&' C4''e*$ T'+*#%&'5e'
Serial Number:-
y#e
R-Phase
Y-Phase
B-Phase
Location: 400kv Switch Yard Bay Name:-
!ency: LSL Packa!e&400'( Switch Yard
Teh*"+ #-e"%"+$"&* &% $he C4''e*$ T'+*#%&'5e'
Rated Primary "urrent: )000 ,%L% :
No% / "ores: ( :
Ratio: ('>(? *in%:
"lass: ,e+c% >ma+%? at ('ma?
,S6 /)" Ohs
INDE
Sl.No Description
1 List o/ 1rawin! and documents2 List o/ testin! 23ui#ments and 5P re3uired
3 Physical checks and $eneral ,ns#ections
4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
Signature with Date
LAPPL($%M LAPPL(O&M
L!"L L&"
Page No.#1
LANCO AMARKANTAK POWER PVT. LTD.
7ni3ue Re/erence:*ake-: "rom#ton $reves Ltd%
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PATHADI,KORBA,(CG)
2 x 300MW UNITS1-List of Drawing and Documents
Sl.No. 1escri#tion Drawing No1.1 'ey sin!le line dia!ram 1$31
1.2400'( Switchyard earthin! system layout 14$5221
1.3400'( Switchyard #rotection 5 meterin! SL1
1$3112
1.4 1$3151
1.6 "ontrol cable Schedule-400'( Switchyard 656#$#S#S#)S#21.* 5* manual A+aila,le
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears
3.1
3.2 "heck the /oundation bolt and ti!htness%
3.3 "heck /or " Base 2arthin! is /irmly done3.4 "heck /or cleanliness o/ Porcain insulator3.5 he Bellow should be clearly (isible
3.6
3.*
3.'
3.
3.1
Signature with Date
LAPPL($%M LAPPL(O&M
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Page No.#3
"heck that 2rection work is com#lete as #er relevant drawin!s and erectioncom#letion certi/icate is available
O"O lead should be connected to 2arth
inside terminal bo+
"heck i!htness o/ " secondaryconnections
Secondary ;indin! connections which isnot in use should be short ckted%
he ( burden value o/ the connectedinstrumentation does not e+ceed the valuess#eci/ied on the s#eci/ication #late o/ the"
Polarities o/ Primary and Secondaryconnections are as #er the schematics on
Ratin! Plates
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
3.11
3.12
3.13 Secondary bo+ is ti!htly closed
Signature with Date
LAPPL($%M LAPPL(O&M
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Page No.#4
1esired ratio is correctly selected as #er theschematics on the Ratin! #late
Bellow Position o/ the " is at middle o/the *inimum and ma+imum #ositionsmarked on the Cood
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Sl.No. 1escri#tion es No /ears
3.1'
3.1
3.2
3.21
3.22
3.23
3.24
3.25
3.26
3.2*
3.2'"heck the o#eration o/ s#ace heater 3.2 "heck the door sealin! o/ the local #anel
3.3
Signature with Date
LAPPL($%M LAPPL(O&M
L!"L L&"
Page No.#5
"heck ratin! o/ /uses as #er scheme 5healthiness%
"heck availability o/ "llowable rann!e in mm 8
"heck the control cable ti!htness 5termination%
"heck all the cable !lands in entry #oint 5i/ any !a# will /ound@ /ill the !a# by #utty%
"heck #hase to #hasedistance>1istanceD9000 mm a##ro+%?
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
!-List of "acory Test & its #emarks
Sl.No. 1escri#tion es No /ears
4.1
4.2
4.3
4.4
C&5-"$e E''&'(6) TEST
4.5
4.6 /esistane @ *5 eg.)(ohs
4.* =oltage Alie(+olts# 62 =olts
$>itation )urrent(A
4.5 )oosite $rror(
4.6 KNEE POINT VOLTAGE TEST(V)
4.*
4.'
4. itation )urrent(A
INSTRUMENT SECURIT7 ACTOR
=oltage De+eloe at 5 A
TESTS CONIRMING TO IEC 00118(899)
=eri7iation o7 terinal aring anPolarit test
O+er =oltage !nterturn test 7or OneMinute
P&:e' 'e;4e*/ H"
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!S8
SPECIAL TESTING
A--"e= V&$+UENC7 HIGHVOLTAGE WITHSTAND TEST ORONE MINUTE
Priar "o Seonar8rae "o $arth=oltage Alie(
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LAPPL($%M LAPPL(O&M
L!"L L&"
Page No.#6
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
'-List of defects and omissions
Sl.No. 1escri#tion es No /ears5.315.325.335.345.355.365.3*5.3'
Page No.#
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
CHECK LIST OR CAPACITOR VOLTAGE TRANSORMER
Serial Number:-
R-Phase
Y-Phase
B-Phase
Location: 400kv Switch Yard Bay Name:-
!ency: Siemens Ltd% Packa!e&400'( Switch Yard
Teh*"+ #-e"%"+$"&* &% $he I#&+$&'
Rated < Ci!hest System (olta!e : ( burden :
No% o/ "ores : ccuracy "lass :
rans/ormation Ratio :
23uivalent "a#acitance "ou#lin! :
INDE
Sl.No Description
1 List o/ 1rawin! and documents
2 List o/ testin! 23ui#ments and 5P re3uired
3 Physical checks and $eneral ,ns#ections
4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#1
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS1-List of Drawing and Documents
7ni3ue Re/erence:*ake-: 2LPR ,nternational Ltd%
LAPPL($%M
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Sl.No. 1escri#tion Drawing No1.1 'ey sin!le line dia!ram 1$31
1.2400'( Switchyard earthin! system layout 14$5221
1.3400'( Switchyard #rotection 5 meterin! SL1
1$3112
1.4 1$3151
1.6 "ontrol cable Schedule-400'( Switchyard 656#$#S#S#)S#21.* 5* manual A+aila,le
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments4. ( 1immerstat? 12.3 .'( me!!er >*otorised? 12.4 *illiohm meter 12.5 1ischar!e Rod 1
2.6 S#anner Set 12.* Screw driver set 1
Siganature with Date
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Page.No#2
Block Lo!ic 1ia% 6or interlockin! 6 ) ?
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears
3.1
3.2 "heck the /oundation bolt and ti!htness%
3.3 "heck /or #ro#er ali!nment o/ structures%
3.4
3.5 "heck /or corrctness o/ ratio as name #late
3.6
3.* "heck /or /irmness o/ all connections%
3.'
3.
3.1 "heck /or oil leaka!es i/ any%
Siganature with Date
LAPPL(O&M
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Page No.#3
"heck that 2rection work is com#lete as #errelevant drawin!s and erection com#letioncerti/icate is available
"heck /or #ro#er 2arthin! o/ 2*7 ank% NC6and N
Strictly check that secondary ckt% ,s not shorted%
$o /or visual checkin! o/ (aristor /or bul!in!or burnin!%
"heck that 2*7 is com#letely /illed with oiland check colour o/ oil%
LAPPL(
$%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
3.11
3.12
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#4
"heck /or cleanlyness and door !asket sealin!so/ terminal bo+%
"heck /or dust accumulation on Porcelain,nsulators%
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Sl.No. 1escri#tion es No /ears3.1' "heck all metal #arts /or corrosion%3.1 "heck /or tank tem#erature%3.2 "heck /or "a#acitor healthyness%
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#5
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
!-List of "acory Test & its #emarks
Sl.No. 1escri#tion es No /ears
4.1
4.2
4.3
4.4
4.5
4.6
4.*4.'
4.
4.1
$-List of %ite Test & its #emarks
Sl.No. 1escri#tion es No /ears
5.1
5.2 Primary o 2arth5.3 Primary o Secondary>,ndividual "ore?
Siganature with Date
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Page No.#6
# )*L+,% . $ /) (0T0#%,D(,,# *% "0LL0%
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.3
5.45.15.115.125.135.145.155.16
Siganature with DateLAPPL(O&M
L!"L L&"
Page No.#*
"heck the ca#acitance 5 tanK o/ each !radin!ca#acitor>ca#acitanceD000#/F4H each@tanKD0%009?
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.1*
5.1'5.15.25.21
5.22
5.23
5.24
5.25
5.26
5.2*
5.2'
5.25.3
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#'
"heck the uto recluse lock N at airPr%4%4F0% k!/
"heck #ower o#eration o/ the ,solator 5 2arthswitch at no load
"heck the contact resistance o/ the ,solatorcontacts%
"heck the closin! time o/ the breaker>Less than.0ms?
"heck the o#enin! time o/ the breaker>Lessthan )0ms?
"heck the #ole discre#ancy within the #ole>)%.ms?%
"heck the #ole discre#ancy between the #oles>%ms?%
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.315.32 "heck the manual tri##in!
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Che! L"#$ %&' PANTOGRAPH ISOLATOR ? EARTH SWITCH
Serial Number:-
R-Phase
Y-Phase
B-Phase
Location: 400kv Switch Yard Bay Name:-
!ency: Siemens Ltd% Packa!e&400'( Switch Yard
Teh*"+ #-e"%"+$"&* &% $he I#&+$&'
Rated (olta!e: 4)0'( Normal rated current :)000 m#s
*a+% Breakin! "a#acity: 40k rms
Rated ,nsulatin! Level: 4). '(
Peak withstand current:00' Rated Short time current ratin!: 40k /or sec
INDE
Sl.No Description
1 List o/ 1rawin! and documents
2 List o/ testin! 23ui#ments and 5P re3uired
3Physical checks and $eneral ,ns#ections4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#1
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS1-List of Drawing and Documents
7ni3ue Re/erence:*ake-: 2LPR ,nternational Ltd%
LAPPL($%M
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Sl.No. 1escri#tion Drawing No1.1 'ey sin!le line dia!ram 1$31
1.2400'( Switchyard earthin! system layout 14$5221
1.3400'( Switchyard #rotection 5 meterin! SL1
1$3112
1.4 1$3151
1.5 S'433
1.6 "ontrol cable Schedule-400'( Switchyard 656#$#S#S#)S#21.* 5* manual A+aila,le
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears
3.1
3.2 "heck the /oundation bolt and ti!htness%
3.3
3.4
3.5
3.6
3.*
3.'
3.
3.1
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#3
"heck that 2rection work is com#lete as #errelevant drawin!s and erection com#letioncerti/icate is available
"heck /or #ro#er ali!nment o/ structures@su##ort insulators@earth switch etc%
2nsure /or #ro#er movement o/ 2arth Bladeinto the contact carrier
"heck that #ro#er !askets are !iven /or bo+eso/ mechanism and centrali=in! cubicle
"heck that isolator base and earth switch is #laced on structure as #er the drawin!
"heck /or makin! on su##ort insulators@o#eratin! rods @ earth switch and match withmakin! on base /rame%
check /or lubrication o/ all #ivot #oints o/ 2arthSwitches%
"heck that len!th o/ o#eratin! rod is adAustedas #er su##liers manual
"heck /or earth switches@ all contact #oints arelubricated with #etrolium Aelly
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
3.11
3.12
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#4
"heck the earthin! o/ su##ort structure@ breaker/rame and ** bo+es is done #ro#erly%
"heck the cable have been terminated in ** bo+es o/ breakers as #er the cable schedule ande3ui#ment wirin! dia!ram% "heck #ro#er!landin! o/ cable and ensure #lu!!in! o/ unused cable entries o/ ** bo+es@sealin! andlockin! o/ ** bo+es a!ainst water
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Sl.No. 1escri#tion es No /ears
3.1'
3.1
3.2
3.21
3.22
3.23"heck the dimension o/ wi#in! main contact
3.24
3.25
3.26
3.2*
3.2'"heck the o#eration o/ s#ace heater 3.2 "heck the door sealin! o/ the local #anel
3.3
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#5
"heck ratin! o/ /uses as #er scheme 5healthiness%
"heck availability o/ "1istanceD9000mm a##ro+%?
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
!-List of "acory Test & its #emarks
Sl.No. 1escri#tion es No /ears
4.1
4.2
4.3
4.4
4.5
4.6
4.*4.'
4.
4.1
$-List of %ite Test & its #emarks
Sl.No. 1escri#tion es No /ears
5.1
5.2
5.3
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#6
"heck the ,R value between incomin! 5out!oin! terminals% >,R .00*I by .'(me!!er?
"heck the ,R value between lower terminal
/lan!e 5 !round% >,R .00*I by .'(me!!er?
"heck the tanK value o/ each #orcelain insulator
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.3
5.45.5 heck the air pressure switch as per scheme
5.15.115.125.135.145.15
5.16 Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#*
"heck the ca#acitance 5 tanK o/ each !radin!ca#acitor>ca#acitanceD000#/F4H each@tanKD0%009?
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.1*
5.1'5.15.25.21
5.22
5.23
5.24
5.25
5.26
5.2*
5.2'
5.25.3
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#'
"heck the uto recluse lock N at airPr%4%4F0% k!/
"heck #ower o#eration o/ the ,solator 5 2arthswitch at no load
"heck the contact resistance o/ the ,solatorcontacts%
"heck the closin! time o/ the breaker>Less than.0ms?
"heck the o#enin! time o/ the breaker>Lessthan )0ms?
"heck the #ole discre#ancy within the #ole>)%.ms?%
"heck the #ole discre#ancy between the #oles>%ms?%
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
5.315.32 "heck the manual tri##in!
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
CHECK LIST OR LT SWITCH GEARSSerial Number:-
Teh*"+ #-e"%"+$"&* &% L$ S:"$h Ge+'#
INDE
Sl.No Description
1 List o/ 1rawin! and documents
2 List o/ testin! 23ui#ments and 5P re3uired
3 Physical checks and $eneral ,ns#ections
4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#1
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS1-List of Drawing and Documents
Sl.No. 1escri#tion Drawing No1.1 'ey sin!le line dia!ram
1.25* manual
A+aila,le
1.3
1.4
1.5
1.6
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments1immer? 1
2.5 "urrent ,nAection 'it 1
2.6 1ischar!e Rod 1
2.* S#anner Set 1
2.' Screw driver set 12. Plier 1
2.1 orch 1
Siganature with Date
LAPPL(O&M
L!"L L&"
Page.No#2
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears
3.1
3.2 "heck the /oundation bolt and ti!htness%
3.3
3.4
3.5
"heck the ratin!s o/ all 6uses
3.6
3.*
3.'
3. visible ins#ection o/ all
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#4
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears
Siganature with DateLAPPL(O&M
L!"L L&"
LAPPL($%M
LAPPL($%M
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Page No.#5
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
!-List of "acory Test & its #emarks
Sl.No. 1escri#tion es No /ears
4.1
4.2
4.3
4.4
4.5
4.6
4.*
4.'
4.
4.1
Sl.No. 1escri#tion es No /ears
Siganature with Date
LAPPL(O&M
L!"L L&"
Page No.#6
LAPPL($%M
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
$ List 0f %ite Tests & it4s #emarks
Sl.No. 1escri#tion es /ears
5.1
5.2 ,R (alue / "ontrol "kt%5.3 ,R (alue / S#ace Ceaters5.4 2arthin! "kt% "ontinuety "heck 5.5 T T,%T55.6 Polarity est5.* Ratio est5.' ;indin! Resistance est5. )T T,%T5
5.1 Ratio est5.11 "ontrol rans/ormer estin!5.12 "ontact Resistance est 6or Bus-Bars
5.13 IR V+4e O% D"#$'"4$"&* T'+*#%&'5e' 5.14 Priar5.15
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
Sl.No. 1escri#tion es No /ears5.1*5.1'5.15.25.215.225.235.245.255.265.2*
5.2'5.25.3
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IR V+4e &% B4#B+'# :"$h B@C Ce=/ # $arth G # $arth G: # $arth G
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITSSl.No. 1escri#tion es No /ears5.315.32
5.335.345.355.365.3*5.3'
'-List of defects and omissions
Sl.No. 1escri#tion es No /ears
6.1
6.2
6.3
6.4
6.5
6.6
6.*
6.'
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
CHECK LIST OR DCDB220V
(ake 6 ontrol & %witchgear
Teh*"+ #-e"%"+$"&* &% L$ S:"$h Ge+'#
6ault Level : . ' 6or Sec%
(olta!e : ))0 ( 1"
us-Bar "urrent Ratin! : 00
us-Bar Si=e : >.0)? < >G(e and -(e?
INDE
Sl.No Description
1 List o/ 1rawin! and documents
2 List o/ testin! 23ui#ments and 5P re3uired
3 Physical checks and $eneral ,ns#ections
4 List o/ 6acory est 5 its Remarks
5 List o/ Site est 5 its Remarks
6 List o/ de/ects and omissions
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PATHADI,KORBA,(CG)
2 x 300MW UNITS
1-List of Drawing and Documents
Sl.No. 1escri#tion Drawing No1.1 'ey sin!le line dia!ram LAN)O%I225%16
1.2$eneral rran!ement 1rawin!s LAN)O%I225%26
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)2 x 300MW UNITS
2-List of testing equipment and T&P
Sl.No. estin! e3ui#ments1"? 12.6 "urrent ,nAection 'it 12.* 1ischar!e Rod 12.' S#anner Set 12. Screw driver set 1
2.1 Plier 1
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
3-Physical checks and general nspections
Sl.No. 1escri#tion es No /ears
3.1
3.2 "heck the /oundation bolt and ti!htness%
3.3
3.4
3.5
3.6
3.*
3.'
es
"heck that 2rection work is com#letedas #er relevant drawin!s and erectioncom#letion certi/icate is available
"heck that all the doors lockin!mechanisms and alli!nments are #ro#er
"heck /or #ro#er ali!nment o/ structures@
su##ort insulators@earth switch etc%
"heck the #ro#er ti!htness o/ 6ish Plates between the B7S sections%
"heck the colour codin! Positive and Ne!etive Bus-Bars%
"heck that #ro#er !askets are !iven /ordoor /or sealin!
"heck /or the ti!htness o/ all Bus-Barsconnections@su##ort insulators@6eederrollies su##ort @6use Colders 5
bases@ll Power "onnections%
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3.
4.
4.1
4.2
4.3
4.4
4.5
4.6
4.*
4.'
4.
Page No. #3
"heck the Lockin! System o/ *""Bs/or ,solation Pur#ose%
"heck that backelite sheets insulation areto be #rovided at incomin! 5 out!oin!/eeders%
"heck the ratin!s and S#eci/ications o/all *""BQs@,solators and Switches arecorrect and matchin! with the 1rawin!s%
"heck the ratin!s 5 healthiness o/ all
6uses as #er 1rawin!s
"heck /or N
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Page *4 o7 '1
5. ,ns#ections o/ "ables $lands
5.1
5.2
5.3
5.4
5.5 "heck /or both ends earthin!s o/ #anel%
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Page No.#4
LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)2 x 300MW UNITS
!-List of "acory Test & its #emarks
Sl.No. 1escri#tion es No /ears
4.1 IR VALUES O DC POWER CIRCUIT WITH 00 V MEGGER
4.2 P#N J K2 M.Ohs
4.3 P#$ J K2 M.Ohs
4.4 N#$ J K2 M.Ohs
4.5
4.6 P; # N J K2 M.Ohs
4.* P; # $ J K2 M.Ohs
4.' N # $ J K2 M.Ohs
4.
4.1 P#N J ithstoo4.11 P#$ J ithstoo4.12 N#$ J ithstoo
4.13
4.14 P; # $ J ithstoo4.15 P; # N J ithstoo4.16 N # $ J ithstoo
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J
J
J
IR VALUES O AC SPACE HEATERCIRCUIT WITH 00 V MEGGER
J
J
J
HIGH VOLTAGE TEST D.C. POWERCIRCUIT AT 2.KV OR 8 M"*4$e
J
A.C. S-+e He+$e' C!$ +$ 8. KV %&' 85"*4$e
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
$ List 0f %ite Tests & it4s #emarks
Sl.No. 1escri#tion /ears
5.1
Positi+e # Negeti+ePositi+e # $arth
Negeti+e # $arth5.2 # )alue 0f %pace 7eaters5.3 Ph # N G5.4 Ph # $ G5.5 N - 2 D5.6 2arthin! "kt% "ontinuety "heck
5.*"ontact Resistance est 6or Bus-Bars
Positive Bus-bar Ne!etive Bus-Bar
5.' Re+/ Te#$"*< (DCI 2@9)
5.
5.12
5.13
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)heing o7 $ % 8 $leent Pi u &Dro o77
)heing o7 F % = /ela ($leentPi F & Dro o77
)heing o7 O % = /ela ($leentPi F & Dro o77
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LANCO AMARKANTAK POWER PVT. LTD.
PATHADI,KORBA,(CG)
2 x 300MW UNITS
'-List of defects and omissions
Sl.No. 1escri#tion No /ears
6.1
6.2
6.3
6.4
6.5
6.6
6.*
6.'
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es
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