TLB Final 6 Month

8/6/2019 TLB Final 6 Month

http://slidepdf.com/reader/full/tlb-final-6-month 1/205

MYS TLB B/I failures from NOV-10 TO APR-11Section Gear Nature TD CAUSE REMARKS

D/L

NOV-10

1

Block

2

KDO-NTW Block

3

Block

DEC-10

JAN-11

4

Block

FEB-11

MAR-11

APR-11

5

Block

Sl.No

INTime /Date

RTTime/Date

Remarksfrom SE/TR

KRNR-HAH

On arrival of 266pass unable to

close the sectionat HAH

20.30

17/11

22.4517/11

Due to Line close buttonpusher spring cut same

replaced & restored byMCM/KRNR at HAH.

LDM: 12/11/2010LDMI: 30/10/10 D/C

No: 0068

Pusher springcut

Material withCSI/MYS

Section could notbe closed @ KDOon arraival of 201pass.

05.5021/11

10.1521/11

LCT204

Subsiquenlty got right. Oninvestigation found at KDO1CR relay 6C5 contact offeringhigh resistance (pertaining toinitial pick up of CTR ckt)Relay replaced & restored byESM/AP.

contactoffering highresistance


KRNR-HAH

TGT could not beestablished @HAH TCF @KRNR for 265pass

08.1520/11

10.3020/11

LCT265

262

At KRNR TAR relay notdelatched since LCCPR frontcontact No. 3D4 offering highresistance (0.3kohms) samerelay replaced & restored byJE/S/MYS (LCCPR frontcontact pertaing to TAR relayCircuit)

D/C:0095

Make: PTJ Sl.No: 355518Mfd: 11/07 LDM: 17/11/10

LDMI:18/10/10

relay contactOffering highresistance

(As per TR D/LTCFPR-HAH dnat 06.11 butTAR not dn atthat time atKRNR)

Relay receive& sent toSE/SRM @6/12/2010

MGF-AKK

Section couldnot be closed@ MGF onarrival of 56265 pass

20.0015/01

01.3016/01

LCT1730116517

At MGF block instrumentBell code button pusher spring cut. Same replaced& restored by ESM/KRNR.

LDM : 10.01.11LDMI : 07.12.2010

D/C No. : 00085As

per TR datalogger atHLN :

TCFR Up at11.17HRS

TAR-MGF up at11.56.57LCCPRUp at 12.15hrs

TAR - MGF dnat 12.15.12TCFR Dn at 12.15hrs

Defectivematerial

As per TRdatalogger atHLN :

TCFR Upat 11.17HRS

TAR-MGF up at11.56.57

LCCPRUp at12.15hrs

TAR- MGF dn at12.15.12

TCFRDn at 12.15hrs


HLN-MVC

TOL notappeared atMVC for 12781expMVC - TCF

HLN -TGT+TOL

22.5315/4

07.20

16/04

PLCT-17301-5"16517,16518

At HLN TOLAR not pickedup due to t TOLTR relay2B1 contact offering highresistance (R-48 ohms).Same relay replaced &restored by JE/S/MYS.

Make:PTJ8F/8B SL.No: 345421mfd: 09/07 d/c no: 00066

LDM: 12/4/11 LDMI:9/3/11

At HLN:o/g I-68ma

V-49.5v

i/c I-69ma V-17.38v

relay contactOffering highresistance

TOLAR-MVC Dn21.52.37 up@ 06.18 of 16/04




HAS

Section Gear Nature TD CAUSE REMARKS D/L

Nov-10

1

Block

2

Block

3

Block

Dec-10

4

BLOCK

Jan-11

Sl.No

INTime /Date

RTTime/Date

RemarksSE/TR

BNTL-PADL

Section couldnot be closed @

BNTL on arrivalof 637pass

19.0613/11

21.3013/11

LCTNIL

Due to heavy rain &lightning at BNTL block

instrument UNIT No.1burnt. Unit No.1 replaced &restored by ESM/KBPR

D/C No. : 000669LDM :

03.11.10 LDMI : 28.10.10

Defectivematerial

Material withCSI/HAS

ALUR-BLLT

Section couldnot closed @

BLLT for goods

12.2024/11

13.3024/11

6515-16" @ALUR

for path

Due to TGT delatched coilNSN problem TGT could otbe delatched @ BLLTsame relay replaced &restored by JE/SKLR

Make: S&T PTJ Sl.No:20081 Contact:8F/6BMfd: 06/06 D/C:01725

Relay coilproblem

Relay received& sent toSE/SRM @02/02/2011

SBHR-YDM

Unable to closethe section atSBHR.

00.5530/11

07.15

30/11

CLE-PLCT

At YDM, TGTR relay notdelatched same relayreplaced & restored byESM/SBHR at YDM. Make:PTJ. Sl. No:18490 Mfd:08/04 D/CNo:000676. LDM:21/11/10 LDI:10/11/10R3 &R4 coil R: 145 ohms.

Relaydefective


ALUR-BLLT

Premature TOL@ BLLT for 6518.

01.2519/12

5.0019/12

Local Battery-28v, LineBattety: I/P- 24v, O/p-56v,I/c current- 70ma, O/gcurrent-70ma,

As per sitedatalogger after takingLine Clear ASR relaymomentarily dropped.

Checked all in stick circuitof ASR, PCR andASTRrelay changed byJE/S/SKLR at BLLT andblock restored.

LDM:8/12/10,LDMI:29/11/10,

D/C:000029.

Relaydefective

Material with

CSI/HAS



5

Block

6

Block

11-Feb

7

Block

11-Mar NIL

11-Apr

8

Block

YDK-SVGL

section couldnot be closed atSVGL for 6518exp.

04.3014/01

10.3014.01

TGTR relay notdelatched( TGTR ckt).Same relay replaced andrestored by JE/SBHR &ESM SBHR@SVGL.

D/C No: 03726Sl. No: 7606Style: QL1

Contact : 8F/6BMfd:06/99 .LDMI: 27/12/10

Relaydefective


YDK-SVGL

TGT could notbe establishedfor LE at YDK.TCF not set atSVGL.

16.2015/01

22.2015/01

At SVGL TAR notdelatched circuit LCCPRrelay 4D3 contact offerringhigh resistance (2Kohms)relay replaced andrestored by JE/S/SBHR.Make: PTJ Sl. No.:308/39 Mfd: 12./06LDM:08/01/11LDI:27/12/10 D/C No:3728

relay contactoffering highresistance


YDK-SVGL

Section couldnot be closed onarrival of 16518@ YDK

00.50

06/02

04.00

06/02

PLCT

TOKN

At YDK PCR relay notpicked up due to TAR relayD2 contact clip sulphationformed, same attended &restored by ESM/YDK,

D/C-01315, LDM-1/2/11, LDI-20.01.11

Relaycontact clipsulphation

At SVGL

1.TGTPRup-22.08hr

2. LCCPRup-00.50hrs.


YDM-SBHR

TOL buzzer notarrested for 56647 passg.

13.3025/04

16.3025/04

At YDM, due to blockinsrument bell code buttonpusher spring cut. Same

attended & restored byESM/SBHR D/C No:000698 LDM: 13/04/11LDMI: 17/04/20111

bell codebutton pusher spring cut




ASK

nov-2010Section Gear Nature TD CAUSE REMARKS

D/L

1

Block

DEC-2010

NIL

JAN-2011

2

Block

FEB-2011

NIL

MAR-2011

NIL

APR-2011

3

Block

Sl.No

IN Time / Date

RTTime/Date

AMSA-SPGR

Section couldnot be closed at

SPGR on arrivalof 6507exp

01.5020/11

05.3020/11

LCT6228

6536

At SPGR TCKR relay contact No.2A1 & 3A4 carbonised (offering

high resistance) Relay replaced &restored by JE/TK @ SPGR

Make: PTJ Sl.No:3101 Mfd: 03/99D/C No: 000208

resistence :2A1 - 0.3-75ohms

Resistance : 3A4 - 0.3- 5ohms(TCKR front contact pertaining toPTR & NTR circuit & LR cct)

(As per TR D/LTGTPR picked up 01.34 hrs & dnat 01.47 hrs Line closedcode frequently gone at AMSA.

TCFPR pickedup at 05.11 hrs dn at 05.13 hrs. atAMSA. TAR pickedup at 01.46 hrs SNR frequently up& dn other relays not operated.)

Contactoffering high

resistance

AMSA-SPGR

TGT could notestablished for 16590 exp.

5.28

11.1

5.5011.1

LCT-16590

AT AMSA, bell code buttonpusher spring cut, samereplaced and restored byESM/AMSA. D/C:-00038LDM;05.01.11

LDMI:28.12.10 LDQI:30.11.10Accd. to D/L at TR,

at AMSA 1A ASRcontineously Chatering

bell code buttonpusher spring cut

Accd. to D/L atTR, at AMSA

1A ASRcontineouslyChatering

RRB-DRU

Line Clear couldnot be cancelledfor EBCN goods

at RRB.

9.00

21/4

10.10

21/4

LCTEBCN

At RRB TCKR relay contactNo: 1A2 offering highresistance pertaining to NTRckt., same relay replaced andrestored by ESM/RRB &ESM/DRU at RRB. D/CNo:00043LDM:09.4.2011LDMI:11.3.2011 Relay Make:S&T PTJ SlNo:10534 Mfd:04/031A2 resistance: 0.99ohms

relay defectiveSHKR-DRUchattering

NTR, PTR,SCKR notprovied



Remarks SE/S/TR

Material withCSI/ASK





RRB

Section Gear Nature TD CAUSE REMARKS

Nov-10

1

Block

2

Block

3

Block

Dec-10

Sl.No

IN Time /Date

RT Time/Date

AJP-SHV

TGT Couldnot beestablished atSHV for 2080exp

( TCFset at AJP)

18.10

10/11

18.5010/11

PLCT2080

TCKR relay not picked updue to NTR Relay 4C3contact offering highresistance (7 ohms) (frontcontact) same relay inter changed to LCBR relay &restored by ESM/SHV @AJP. Make: PTJ.

Style: QN1.contact: 8F/8B.volt: 24V.

Sl.no: 385666Mfd:

08/2008 LDM:01/11/10 LDMI:14/10/2010 D/C No:002229

Relaycontactofferinghighresistance

HLK-RGI

On arrival of 6536 sectioncould not beclosed at RGI.

04.02

11/11

09.3011/11

PLCT

7301

587

283

CLE

At HLK SHKR stick notavailable due to Unit No:2condenser burst(1000micro farad) samereplaced & restored byESM/SHV.

LDM:30/10LDMI: 09/11

D/C No: 001464

Defectivemeterial

SHV-AJP

On arrvial of PQRS sectioncould not beclosed & NoSNR @ AJP

12.1520/11

13.3020/11

LCT

587

PNKIgoods

At AJP SNR cct 32ZR @relay room 5D6 contactoffering high resistance(14ohms) same repalced& restored by ESM/SHV@ AJP

Make: ELDYNESl.No: 299526Mfd: 01/09

D/C :002233LDM: 1.11.10

LDMI:14.10.10LDQI:10.09.10

(As per TR D/L 32 TARpicked up 12.07 & dn at12.08)

Offering highresistance



4

Block

Feb-11

5

Block

6

Block

11-Mar

7

Block

8

Block

Apr-11

HLK-RGI

Section couldnot be closedat RGI Onarrival of 7302Exp.

(HLK-

TGT+TOLRGI-

TCF+TOL)

01.5005/12

03.3505/12

PLCT

263065906536

At RGI Bell code buttonpusher spring brokensame replaced & restoredby ESM/HLK.

LDM: 28/11/10LDQI: 29/11/10

LDMI: 03/12/10D/C No: 001536.

Bell codebuttonpusher springbroken

HLK-RGI

TGT could notbe establishedat HLK fo12726 exp

09.2502/02

10.0502/02

LCT12726

At HLK TGT buttonpusher spring cut. Samereplaced & restored byESM/HLK D/C :0001494 LDM :19.01.11 LDMI :24.01.11 LDQI :07.01.11 Last replaced

on : 03/2010

TGT buttonpusher spring cut.

AJP-NVF

No out goingbell at NVFhence Unableto take lineclear for 16589 Exp.

02.0016/02

03.1516/02

LCT16589

17302

At NVF bell code buttonpusher spring cut andsame replaced andrestored by JE/S/RRB @NVF. LDM:07/02/11

LDMI:24/01/11D/C No.:001051

Block relays not proved inD/L

bell pusher spring

broken

DRU-RRB

On arrival of 56270 unableto close thesection @RRB.

15.2521/03

16.2521/03

Due to Line ClosedButton pusher spring cut.Same replaced andrestored by ESM/II/DRU@ RRB. D/C No:002056.

LDM: 21-02-2011LDI: 11-03-2011

Bell codebuttondefective/spring broken

HLK -RGI

TGT could notbe establishedfor 56913pass @ RGI.

13.4029/03

14.3029/03

Due to bell code buttonpusher spring cut at RGI.Same attended &restored by ESM/HLK

D/C No: 001572 LDM:19/03/11 LDI: 21/03/11

Bell codebuttondefective/spring broken



9

Block

10

Block

RRB-DRU

Line Clear could not becancelled for EBCN goods

at RRB.

9.0021/4

10.1021/4

LCTEBCN

At RRB TCKR relaycontact No: 1A2 offeringhigh resistance pertainingto NTR ckt., same relayreplaced and restored byESM/RRB & ESM/DRU atRRB. D/C No:00043

LDM:09.4.2011LDMI:11.3.2011 RelayMake: S&T PTJ

Sl No:10534Mfd:04/03 1A2resistance: 0.99ohms

SHKR-DRUchattering

NTR, PTR,SCKR notprovied

RRB-NVF

Unable to takeline clear for 16535 exp atRRB

23.4528/04

00.5529/04

PLCT

16535

At RRB due to bell codebutton pusher springcut.Same replace dandrestored by ESM/RRB.

D/C No:000355LDM: 20/4/11

LDI:6/4/11

bell codebuttonpusher spring cut



RemarksSE/S/TR

Relay received& sent to

SE/SRM @06/12/2010

Material withCSI/RRB













JRUSection Gear Nature TD CAUSE REMARKS

Nov-10

1

Block

DEC-10

2

Block

11-Jan NIL

Feb-11 NIL

11-Mar NIL

Sl.No

IN Time /Date

RT Time/Date

JRU-SLU

Unable to close thesection at SLU Onarrival of 6589 Exp.

02.5003/11

04.2003/11

LCT

6210

6536

6535

At SLU bell codebutton pusher springbroken, same

replaced & restoredby ESM/JRU.LDM:28.10.10,LDQI:28.10.10,

D/CNO:00004.

Defectivematerial

Material withCSI/JRU

MYK-KAG

TGT could not beestablished at MYKfor HVR spl.

22.1029/12

05.3030/12

LCT730265356590

At KAG CTR 4D3contactcarbonised(CTR stickpath) inside relay.Relay replaced &restored by JE/S/JRUat KAG. LDM :

17.12.10LDMI : 17.12.10

contactcarbonised

Material withCSI/JRU



HRR

Section Gear Nature TD CAUSE REMARKS D/L

10-Nov

1

Block

2

Block

3

Block

10-Dec

4

BLOCK spring cut

5

Block

Sl.No

IN Time /Date

RTTime/Date

KNO-SNH

TGT could not beestablished @

SNH for 1018Exp. TCFindicationavailable @ KNO

16.1026/11

16.1826/11

LCT1018

Due to LCCPR 4D3 contacthigh resistance (156 ohms)

Same relay replaced &restored by ESM/ KNOMake:urban mfd: 05 /2005LDM:16/11/10 LDMI:23/11/0

D/Cno:SNH /2010/000193.

Relaycontact

highresistance

KNO-S.UBL

Unable to closethe section at S.UBL or 587 pass.

18.0230/11

21.4030/11

Due to, ASR relay 5C6contactoffering High resistance(700ohms) of TCFRdelatching ckt. Same relayreplace and restored @ S.UBLby ESM/KNO. Relay- Make :Urban.MFD:05/2005 Sl.No.:B5198LDM:25/11/10LDMI:12/11/10 DCNo.: 000175

relaycontactofferingHighresistance

KNO-S.UBL

Unable to takeLine Clear atS.UBL for 6590

23.0530/11

00.3501/12

PLCT-6590-

2"

Due to, P2R (pertainingTOLAR circuit) relay 2D1contact offerring highresistance (6.67 ohms) atKNO, same relay replace andrestored. Make: Urban Sl.No.: 8675 LDM :25/11/10 LDMI: 12/11/10

DC No.: 000180

relaycontactofferingHighresistance

KJG-SVNR TGT could not beestablished for 581 pass.TGT notavailable @KJG.TCFavailable @SVNR

18.2018/12 21.2018/12 LCT-581,586

Due to TGT button spring cut@ KJG. Same replaced &restored by Esm/HVR.LDM:- 08/12/10 by ESM/HVRLDI:- 22/11/10 by JE/HVR.24 V local-29.2 V

SVNR-YLG

TOL buzzer couldnot be arrested atSVNR for HAS-Ngoods.

20.4022/12

23.5022/12

LCT-17302

At SVNR bell code buttonpusher spring cut. Samereplaced & restoredbyESM/YLG.LDM:01/12/10,LDMI:13/12/10 (Blockrelays not proved in TRDatalogger at SVNR & YLG)

d/c no: 000214

pusher spring cut



6

Block

7

Block

8

Block

11-Jan

9

Block

11-Feb

SVNR-KJG

TGT could notestablished @KJG for 16589exp. TCF also notset @ SVNR

5.1023/12

09.4523/12

LCT12726

At SVNR CTPR relay2B1contact offering highresistance pertaining to PTRcircuit. Same relay replaced &restored by Esm/HVR @SVNR. Make:S&T

Sl/No:244675contact:8F/8B QN1

Mfd:06/05 D/cNo:000 195 LDM:18/12/10

LDI:22/11/10Resistance: 5Ω (At TR D/Lblock relay not proved)

contactofferinghighresistance

KJG-SVNR

TGT could notestablished @KJG for 11036exp. TCF also notset @ SVNR

13.0023/12

14.2523/12

LCT11036

SHKR relay not picked upatSVNR due to PR relay 1A2contact sulphation, relayreplaced & restored byJE/HVR. Sl.No:B8670Make:Urban engg. Mfd :Aug-2009 P2R A1A2resistance: 5Ω

LDM:18/12/2010LDI:22/11/10 D/C No:000196.

contactsulphation

SVNR-KJG

TGT could not beestablished atSVNR for 12726

07.45

25/12

10.5025/12

PLCT

12726

56516

PCR relay contact 5C6 offeringhigh resistance (Pertaining toPTR circuit) relay replaced &restored by JE/S/HVR @KJG

contact Resistance - 4 ohmsMake: PTJ. Mfd:

06/05 sl.no: 244465contact: 8F/8B LDM:

22.12.2010 LDI:21&22.11.2010D/C No: 000196

( In SVNR &KJG dataloggers block relaysnot proved .)


KJG-SVNR

infd toTR @03.40

TGT could not beestablished for 06535 at KJG(SVNR-TCF)

03.15

30/01

09.4530/01

PLCT

0653573012726

At SVNR TOLTR relaycontact 7B8 offering highresistance (7omhs) using inCTR circuit for answer back.Same relay replaced andrestored by JE/S/KNO.

8B contacthaving -27v and 7Bcontact having-13v at failuretime

Relay Make : PTJ,

Sl. No.:244680,MFD: 06/05 D/C No.:000223LDM:16/01/11 LDI:17/01/11

Relaycontactoffering highresistance.

At KJG24V EXT-34.07V24V INT-29.5v

up TAR up at03.20.19

up TAR dn at03.20.56

Other blockrelays not proved.

At SVNR24V EXT-

31.787V 24VINT-30.98v upTAR up at 03.39.13

up

TAR dn at 03.39.42Other block relays notproved.



10

Block

11

Block

11-Mar

12

Block

13

Block

DVG-AVC

Unable to close thesection @DVG for 11017Exp.

AVC-TGT

DVG-TCFAt AVC-

section closed

15.5011.02

16.50

11.02

PLCT

12080

CLE

From AVC answer back code notprogressed due to PTR relay notpicked up because of PCR relayback contact 5C6 contact offeringhigh resistance(12ohm) & 7B8contact offering highresistance(1K ohms).Same relayreplaced & block restored byESM/HRR

Relay perticulars:-Make-C.G

Sl.No-205323MFD-11/2005

,8F/8B , QN1 LDM-10/02/11LDI-05/02/11(Q/I)

D/C-AVC/00031


Block relays notproved

DAD-BYD

No O/Gbell@DAD. TOLbuzzer notarrested @ DADfor 12726 Exp.

08.00

16/02

10.30

16/02

LCT-

56911

56516

2777

At BYD Block instrumentMagneto telephone coil shortwith line ckt. Same magnetophone replaced & restored byESM/HVR .

D/C No-000066

LDM-12/02/2011LDI:-27/01/2011I/C V: 58V I/C I: 101mA.

O/G V: 56V O/G I:71mA.

Defectiveequipment

block relay notproved in D/L

GDI-SNH

On arrival of 16209 Exp TARbuzzer notappeared at GDI.

GDI-TCF+TOL

SNH-TGT+TOL

18.2505/03

21.1505/03

PLCT -56515,56913,NMGSP,56912

At GDI, due to 4D3 contact of SHKR relay on TAR latchingckt offering high resistance(R=13.5 V), same relayreplaced and restored byESM/KNO. Relay: Make-CG, Sl. No.:AC295342 Mfd-8/07 D/C No:00214LDM:26.02.11 LDMI:12.02.11

relaydefective -Contacthighresistance

At GDI :

Dn TAR Up at19.08.26hrs3 RR Dn at19.09.50hrs

Dn TAR Dnat 19.09.50hrs

1/2/3ASPR119.09.51hrsBlock relays

not proved.

HRR-KMPS

TGT could not beestablished @HRR for 56911

07.30

05/03

09.00

05/03

PLCT -

56911

At KMPS 7B8 contact of ASRrelay & 5D6 contact of TCFPRrelay offering high reisistancepertaining to TAR delatchingcircuit. So that TAR notdelatched. Both relays replaced

& block restored by MCM/HRR.R=4.2

V D/C No: 00020.ASR : Make-CG, SlNo:31943 Mfd: 07/99

TCFR : Make-CG, Sl No:31942 Mfd: 07/99


Last TAR-HRRUp at7.08.33hrs

lastTCFR-HRR Dn07.09.06hrsTAR-HRR Dn at07.09.10hrs



14

Block

16

Block

17

Block

KMPS-HRR

Unable to set TGT@ KMPS

08.1706/03

10.0506/03

PLCT12726

5627356911

At KMPS TAR relay notdelatched because in TARdelatching ckt TGTPR 7D8contacts offering highresistance. Same relayreplaced & restored byESM/CLI. R:- 6.6 Ω

Relay: Make:CG

Style:QN1 Sl.NO:31944Mfd:07/99LDM:23/02/11 LDI:17/02/11

D.CNo:KMPS/2011/000037


At KMPS

TCFcodetransmittedfrom KMPS toHRR at08.15.22 hrs.

TOLAR-HRRUp at 08.15.28TOLAR-HRRDn 08.15.30hrs. Blockrelays notproved in HRRD/L.

SVNR-KJG


14.2013/03

17.2013/03

PLCT-11017,56274,56913,56515,

16507,56912

At SVNR TGTR not picked updue to TGBR relay contactNo. 4B3 offering highresistance. Same relayreplaced and restored byJE/S/KNO. R=10ohms.D/C No:0234 LDM:10.3.11LDMI:26.2.11 Relay

Make:PTJ Mfd:06/05 SlNo:244727 (Block relays notproved in Data Logger)


Block relay notproved

HVR-BYD

TGT could not beestablished atHVR for CLE

04.0018/03

04.3018/03

LCTCLE

At HVR Bell code buttonpusher spring cut. Samereplaced & restored byJE/S/HVR. D/C : 00001 LDM: 04.3.11 LDMI: 07.3.11

Bell codebuttonpusher spring cut



11-Apr

18

BlockDVG-AVC

TOL buzzer notarrested at DVGfor EBRN goods.

At DVG -TCF+TOL

At

AVC - TGT+TOL

15.2025/04

16.5025/04

PLCT

11017

Due to bell code button contactcut at DVG. Same replaced &restored by ESM/HRR.

D/C No:DVG/000037

LDM: 16/4/11LDI:21/4/11

bell codebuttoncontactcut



RemarksSE/S/TR

Relayreceived &sent toSE/SRM @24/12/2010


Material withCSI/HRR













Relayreceived &sent toSE/SRM @

07/03/2011





Relayreceived &sent toSE/SRM @

16/03/2011







TLB FAILURE SUMMARY

1 Relay failure

QN1 29

LATCH 11

Baised 02 Unit Defective 2

3 Spring cut

BCB 11

LC 2

TCF/TGT 2

4 Other failure 66

Total 123

Type of TLB Failures

1 Premature TOL 18

2 TAR not picked up 4

3 TAR not delatched 10

4 37

5TCF Not set

0

6 25

7 4

8 8

9 TOL buzzer not come 2

10 TAR buzzer failed 10

11 No SNR 4

12 No Free indication 1

TOTAL 123

TGT could not beestablished

Line closed could not beestablished

Unable to take/cancelLine clear

TOL/TAR buzzer notarrested



MYS TLB B/I failures from NOV-10 TO APR-11Section Gear Nature TD CAUSE

NOV-10

1

MYS-AP Block

2

Block

3

KDO-NTW Block

4

Block

Sl.No

IN Time /Date

RT Time/Date

TGT couldnot be

established for CLEat AP.

03.1513/11

05.0013/11

LCTCLE

Push back cancellationapplied & restored by

ESM/MYS.

KRNR-HAH

On arrivalof 266passunable toclose thesection atHAH

20.3017/11

22.4517/11

Due to Line close buttonpusher spring cut samereplaced & restored byMCM/KRNR at HAH.

LDM:12/11/2010 LDMI:30/10/10 D/C No:

0068Sectioncould notbe closed@ KDOon arraivalof 201pass.

05.5021/11

10.1521/11

LCT204

Subsiquenlty got right. Oninvestigation found at KDO1CR relay 6C5 contactoffering high resistance(pertaining to initial pick upof CTR ckt) Relay replaced& restored by ESM/AP.

KRNR-HAH

TGT couldnot beestablished @ HAH

TCF @KRNR for 265pass

08.1520/11

10.3020/11

LCT265

262

At KRNR TAR relay notdelatched since LCCPRfront contact No. 3D4offering high resistance

(0.3kohms) same relayreplaced & restored byJE/S/MYS (LCCPR frontcontact pertaing to TARrelay Circuit)

D/C: 0095Make: PTJ

Sl.No: 355518 Mfd: 11/07LDM: 17/11/10LDMI:18/10/10

(As per TR D/L TCFPR-HAH dn at 06.11 but TARnot dn at that time atKRNR)



5

Block

DEC-10

6

Block

JAN-11

7

Block

KDO-NTW TGt couldnot beestablished @ NTWfor LE

(TCF @KDO)

15.3419/11

17.0519/11

LCTLE

213

While tracing the cicuit faultdisappeared circuit keptunder observation &restored by JE/S/MYS @KDO D/C: 000065LDM:14.11.10LDQI: 26.10.10 Block local

: 27 Volts I/C : 65 ma &50 V

O/G : 74ma & 56V

KDO-NTW

No SNRat KDO.

5.2501/12

5.3501/12

202-PLCT

On arraival of 202 passat NTW automaticallySNR appeared andBlock restored bytraffic staff.

MGF-HLN

Premature TOLat MGFfor 56270

11.2508/01

12.1508/01

PLCT56720

On arrival of 56270 atHLN TAR buzzer appeared & line closeestablished. checkedthe circuit & blockrestored by ESM/HLN.ESM/HLN nightcamped at stn for observation.

LDM:

21/12/10 LDMI:09/12/10 D/CNo: 0068 At HLN

I/CCurrent: 67 mA

O/G current:70 mAO/C Voltage: 53.5 V

I/Cvoltage: 17.89V.

I/P toDC-DC convertor:20.41

O/P of DC-DC convertor: 75.4V



8

Block

FEB-11

9

Block

10

MGF-AKK

Sectioncouldnot beclosed@ MGFonarrival of 56265pass

20.0015/01

01.3016/01

LCT1730116517

At MGF blockinstrument Bell codebutton pusher springcut. Same replaced &restored byESM/KRNR. LDM :10.01.11LDMI : 07.12.2010D/C No. : 00085

As per TR datalogger at HLN :

TCFR Upat 11.17HRS

TAR-MGF up at 11.56.57

LCCPRUp at

12.15hrsTAR - MGF dn at

12.15.12TCFR Dn at 12.15hrs

MYS-MNGT

Premature TOLappeare

d at Mysfor 12613Exp.

MYS-TGT+TOL

MNGT-TCF+TO

L

11.0513/02

11.2013/02

12613-15" @Sig.

On arrival of 12613Exp. at MNGT. TARbuzzer appeared and

block restored byJE/CN/MYS.@ MNGT.

MGF-AKK

BLOCK

Premature TOL@ MGFfor 56266.

7.07

15/02

10.0015/02

PLCT

56266

Push back cancellationapplied at AKK & blockrestored by ESM/AKK.



MAR-11

11

Block

APR-11

12

Block

MGF-HLN

After arrival of 17301

exp,unableto closethesection@ HLN .

HLN:TOL +TCFMGF:No SNR

00.0511/03

02.1011/03

Fault disappear at HLNwhile tracing thecircuit. Circuit kept

under observation &faul not repeated. ESMcamped at HLND/C No: 0076 LDM:28/02/11 LDMI:24/02/11 At HLN:I/C I : 66mA I/C V :15.3 V O/G I : 70mAO/G V : 55.2V DC-DC converter I/P:24.3V O/P75.4V, Block Local:32.4V.

HLN-MVC

TOL notappeared atMVC for 12781exp

MVC- TCF

HLN -TGT+TOL

22.5315/4

07.2016/04

PLCT-17301-5"16517,16518

At HLN TOLAR notpicked up due to tTOLTR relay 2B1contact offering highresistance (R-48ohms). Same relay

replaced & restored byJE/S/MYS.

Make:PTJ 8F/8BSL.No: 345421mfd: 09/07 d/c no:00066 LDM: 12/4/11LDMI: 9/3/11

At HLN:

o/g I-68ma V-49.5vi/c I-69ma V-17.38v



REMARKS

Pushbackcancellation

Pusher spring cut


relay contactOfferinghighresistance



Subsequently got right.

OPTG(subsequently gotright)

Subsequently gotright



Defectivematerial

As per TRdatalogger at HLN:

TCFR Upat11.17HRS

TAR-MGF upat11.56.57

LCCPRUp at12.15hrs

TAR- MGF dnat12.15.12

Automaticaly gotright

D/L notconnected.

Push backcancellation

AKK D/Llinkdown



Automatically gotright.

As per TR D/L@ HLN :

TARMGF Up23.49.50hrs

At MGFD/L notprovided

relay contactOfferinghighresistance

TOLAR-MVC Dn21.52.37up @06.18 of 16/04



HAS

Sl. No Section Gear Nature TD

Nov-10

1

Block

IN Time /Date

RT Time/Date

BNTL-PADL

Section could not beclosed @ BNTL onarrival of 637pass

19.0613/11

21.3013/11

LCTNIL



2

BlockALUR-BLLT

Section could notclosed @ BLLT for

goods

12.2024/11

13.3024/11

6515-16" @ALUR

for path



3

Block

Dec-10

SBHR-YDM

Unable to close thesection at SBHR.

00.5530/11

07.1530/11

CLE-PLCT



4

BlockDOGL-KVGL

TGT could notestablished for CLE@DOGL,TCF set@KVGL

12.10

11/01

13.3011/01

LCT-6516



5

BLOCK

Jan-11

ALUR-BLLT

Premature TOL @BLLT for 6518.

01.2519/12

5.0019/12



6

BlockYDK-SVGL

section could not beclosed at SVGL for 6518 exp.

04.3014/01

10.3014.01



7

BlockYDK-SVGL

TGT could not beestablished for LE atYDK. TCF not set atSVGL.

16.2015/01

22.2015/01



8

BLOCKKVGL-DOGL

TGT could not beestablished at KVGL for DKNLPGA goods.TCF set at DOGL.

10.00

27/01

12.5527/01

PLCT

DKNLPGgoods.



9

Block

10

Block

HHT-BGPA

TGT could not beestablished for 56265pass

18.0529/01

22.30

29/01

LCT

56265

YDM-NRJ

No TOL at YDM for HAN goods

19.4530/01

23.3030/01

PLCT-HASN16518



11

Block

11-Feb

KVGL-YDK

TGT could not beestablished for 16517at KVGL (YDK-TCF)

04.00

30/01

09.2030/01

PLCT

16517



12

BlockKVGL-DOGL

TGT could not beestablished @ KVGLfor MNGTN goods

09.0004/02

16.3004.02

PLCTMNGTNgoods



13

BlockDOGL-KVGL

Unable to set TGT for PINKI goods @ DOGL

5.5005/02

08.40

05/02

PLCT

PINKIgoods.



14

Block

15

Block

11-Mar

YDK-SVGL

Section could not beclosed on arrival of 16518 @ YDK

00.50

06/02

04.00

06/02

PLCT

TOKN

DOGL-KVGL

For Hasan 'N' GoodsPremature TOLappeared at KVGL.

KVGL-TGT+TOL

DOGL-TCF

03.4012/02

04.0512/02

PLCTHas'N'&16517





17

Block

11-Apr

SBHR-YDM

(Noentry incontrol)

NO TAR buzzer for 56646 pass.

13.20

14/03

13.55

14/03



18

Block

19

Block

ALUR-BLLT

TGT Could not beestablished @ BLLT for 16518

00.30

07/04

03.15

07/04

PLCT

16518

16517

DN LE

BNTL-NRF

TGT Could not beestablished @ BNTLfor 16518 exp.

20.3007/04

22.1007/04

LCT16518



20

BlockYDM-SBHR

TOL buzzer notarrested for 56647passg.

13.3025/04

16.3025/04



CAUSE REMARKS

Due to heavy rain &lightning at BNTLblock instrument UNITNo.1 burnt. Unit No.1replaced & restored byESM/KBPRD/C No. : 000669

LDM :03.11.10 LDMI :28.10.10

Defectivematerial



Due to TGT delatchedcoil NSN problem TGTcould ot be delatched@ BLLT same relayreplaced & restored byJE/SKLRMake: S&T PTJ Sl.No:20081Contact:8F/6B Mfd:06/06 D/C:01725

Relay coilproblem



At YDM, TGTR relaynot delatched samerelay replaced &restored byESM/SBHR at YDM.Make: PTJ. Sl.No:18490 Mfd: 08/04

D/CNo:000676.LDM: 21/11/10LDI:10/11/10 R3&R4 coil R: 145 ohms.

Relaydefective





Local Battery-28v,Line Battety: I/P- 24v,O/p-56v, I/c current-70ma, O/g current-70ma,

As per sitedatalogger after takingLine Clear ASR relaymomentarily dropped.

Checked all instick circuit of ASR,PCR and ASTRrelaychanged byJE/S/SKLR at BLLTand block restored.

LDM:8/12/10,LDMI:29/11/10,D/C:000029.

Relaydefective



TGTR relay notdelatched( TGTR ckt).Same relay replacedand restored byJE/SBHR & ESMSBHR@SVGL.

D/C No: 03726Sl. No:

7606Style: QL1

Contact : 8F/6B

Mfd: 06/99 .LDMI:

27/12/10

Relaydefective



At SVGL TAR notdelatched circuitLCCPR relay 4D3contact offerring highresistance (2Kohms)relay replaced andrestored byJE/S/SBHR. Make:PTJ Sl. No.:308/39 Mfd: 12./06

LDM:08/01/11LDI:27/12/10 D/CNo: 3728

relaycontactofferinghighresistance



At KVGL in ASR circuitC4 contact clip of TOLAR relay dry solder same resoldered &restored by ESM/YDK.

D/C no:

03529LDMI: 17/01/2011

LDM: 20/01/2011

Drysoldering



On arrival of ESM/HAS checkedthe circuit but faultdisappeared .ESM/HAS nightcamped at HHT for observation.

I/Cv: 49.5v

O/G V:68.5v

I/C I: 70mA

O/G I: 70mA

Block local: 29.3V.D/c

no:02978LDM :

27/01/2011LDMI:27/01/2011

LDQI:28/01/2011

Automatically gotright

As per TR Datalogger @ NRJ found TOLTRnot picked up. ( ASTRDn, ASR Dn @19.44.01 hrs)




TAR relay notdelatched at KVGLdue to LCCPR D3contact sulphation.Same clip resoleredand restored byESM/YDK.D/C No.:03530

LDM:17/01/11LDI:20/01/11

ReaycontactSulphation



Due to TAR relay notdelatched @ KVGL.Same several timestested & fault notrepeated. Restored byESM/YDK. R3- R4voltage - 31 V

D/C No:03532

LDM: 20/01/11LDI: 02/02/11


AtDOGL

TCFPRup-09.00hrs.TGTcodeprogressed fromDOGL .Ext V:30&25 VInt: 25VBlockLocal:

up: 31 VDn: 31V

KVGLD/L notconnected toTR.



In KVGL, B/I TARrelay not delatcheddue to LCCPR relay4D3 contact drysoldered, same re-sodered & restored byESM/YDK. D/C-03533, LDM-20.01.11,LDI-02.02.11

Relaycontactclip drysolder

KVGLD/L notnetworked



At YDK PCR relay notpicked up due to TARrelay D2 contact clipsulphation formed,same attended &restored by ESM/YDK,

D/C-01315,LDM-1/2/11,LDI-20.01.11

Relaycontactclipsulphation

At SVGL

1.TGTPR up-22.08hr

2.LCCPRup-00.50hrs.

AtYDK

blockdata notavailable.

On arrival of Has'N'goods at DOGL TARbuzzer appeared andblock restored byTraffic staff only.


TCFRup @03.23

TOLARdn @03.24

TAR up@ 04.01

LCCPRup @

04.01

TAR dn -04.09



When tracing the cktfault not found ad notrepeated and restoredby ESM/HAS.

LDM:28.2.11LDMI:5/1/211D/C No:03611

AtHAS :

o/g I:78ma o/g V:65v

i/c I: 66ma


HASblockrelaysnotproved.



While tracing the cktfault not found. Duringtesting failue notrepeated. Blockinstrument foundworking in normal.Restored byJE/SBHR.

TARR1,R2-29Volt

24Volt INT-32VoltO/G & IC current-71/70mA LDM-18/02/2011,

LDI-11/03//,D/C No-

000497

Tested &found ok

ATSBHR

1A RRUp-12.39 hr

1TARUp-12.42 hr

TAR-YDM-Not up

1ARR Dn-12.45 hr

1TAR Dn-12.45 hr

TAR-YDMUp-





At YDM, due to blockinsrument bell codebutton pusher springcut. Same attended &restored byESM/SBHR D/C No:000698 LDM:13/04/11 LDMI:17/04/20111




ASK

nov-2010


1

Block

2

Block

IN Time /Date

RT Time/Date

ADHL-

HVL

Premature TOL @

ADHL for 2079 exp.(HVL-LineclosedADHL-TCF & TOL )

08.20

12/11

11.40

12/11

PLCT

2079

1018

6202-6"@ ADHLK

AMSA-SPGR

(Lateinfor toTR at03.15)

TGT could not beestablished atAMSA.

02.4517/11

07.40

17/11

LCT

584

6590224





5

Block

DEC-2010

6

BLOCK

AMSA-SPGR

Section could notbe closed at SPGRon arrival of 6507exp

01.5020/11

05.3020/11

LCT6228

6536

ASK-ADHL

ADHL-HVL

TOL buzzer notstopped at ASK for 6227 exp

02.55

26/12

03.20

26/12

PLCT

7314



7

BlockASK-ADHL-HVL

TGT could not beestablished @ADHL towards ASK

ASK- TCFestablished

22.2029/12

23.5529/12

LCT56223-10"



8

BlockNTR-GBB

TAR buzzer failedfor LE @ NTR

11.1019/12

11.2519/12



9

BlockBSN-RDI

TGTcould notestablished at BSNfor AVCN goods.TCF done at RDI.

23.3019/12

2.0020/12

LCT-DKNLPG 6589Exp7311Exp



10

BLOCK

JAN-2011

TTR-HVL

TGT could not beestablished at HVLfor DKN goods.

At TTR ---TCF +TOL.

11.20

29/12

11.4829/12

PLCT -DKN



11

Block

12

Block

AMSA-SPGR

TGT could notestablished for 16590 exp.

5.2811.1

5.5011.1

LCT-16590

SPGR-NTR

Premature TOL for RPM goods @SPGR

21.1531/01

21.3831/01

16535Exp- 17"for PLCT @NTR



13

NTR-GBB Block On arrival of 6535 atGBB TAR buzzer failed

07.1605/01

07.3505/01



14

MLSA-TK Block

On arraival of 12079at MLSA Line closednot established atMLSA (but TK- Lineclosed Set) TK-TGT+TOLMLSA- TCF+TOL

07.2508/01

08.0008/01

LCT-11018



15

BLOCKBLKR-VNR

No TOL at BLKR,hence sectioncould not be closedat BLKR on arrivalof 56227 pass.

(BLKR-TCF VNR-TGT-TOL)

22.1005/01

22.4005/01

LCT

56274



16

Block

17

Block

BVR-VNR

On arrival of 16210Exp. At VNRTAR Buzzer failed

01.4026/01

01.5526/01

LCT

12782

DRU-BLKR

No TAR buzzer onarrival of 56273 @DRUDRU-TCF ,BLKR-TGT

06.2020/01

06.4020/01

LCT56228



FEB-2011

18

Block

MAR-2011

BLKR-VNR

Premature TOL @BLKR for 12080exp.VNR-TCFBLKR-TGT+TOL

18.4017/02

18.5517/02

PLCT-12080-2"@stn



19

Block PLCTDRU-BLKR

TGTcould not beestablished atDRU. PrematureTOL at BLKR.

BLKR-TCF+TOLDRU-LC.

06.3008/03

08.3008/03



20

BLOCKRRB-DRU

TOL buzzer notcame at DRU for 12726.

RRB-TGT+TOLDRU- TCF

10.4420/03

11.3020/05



21

Block

APR-2011

HVL-TTR

No SNR @ TTRfor 56224

TTR-TOL+ TCFHVL- Lineclosed

05.2502/04

06.4502/04

LCT5622416536



22

BlockRRB-DRU

Line Clear couldnot be cancelled for

EBCN goods atRRB.

9.0021/4

10.1021/4

LCTEBCN



23

BlockDRU-BLKR

While taking lineclear for 16536 @DRU. PrematureTOL @ BLKR.

BLKR: TCF+TOL DRU: LineClosed

05.2028/04

06.0028/04

PLCT16536@DRU



CAUSE REMARKS

On arrival of 6202 exp at

ADHL TCFR Picked upcondition, TOLAR downcondition after whiletracing the circuit fault notfound subsequently gotright & restored byMCM/ASK.

Subsequ

etnly gotright

At SPGR, CTR relay notpicked up, same removed ,rejacked & Restored by

ESM/AMSALDM: 05/11/2010

LDMI: 27/10/2010




On arrival of 1018 expTAR buzzer appeared &restored by ESM/ASK.Block Charger (off)-26.29v

Block charger (on)-29.08vDC-DC converter -I/P-22.15v o/p-72.63v Line :-o/g- 59v & 73 ma,

I/C- 18.57v & 73 ma.

(datalogger at TR onlySNR relay is proved atBVR)


While tracing the circuitfault disappeared & faultnot repeated. (Onarrival of 2726 exp TARbuzzer appeared @ HVL.Block restored byMCM/ASK at HVL.)

(Asper D/L at TR TCF code

received at HVL , & TGTcode transmitted fromHVL,at ADHL Datalogger not provided.)




At SPGR TCKR relaycontact No. 2A1 & 3A4carbonised (offering highresistance) Relay replaced &restored by JE/TK @ SPGR

Make: PTJ Sl. No:3101Mfd: 03/99 D/C No:

000208resistence :

2A1 - 0.3-75ohmsResistance :

3A4 - 0.3 - 5ohms(TCKR front

contact pertaining to PTR &NTR circuit & LR cct)

(As per TR D/LTGTPR picked up 01.34 hrs

& dn at 01.47 hrsLine closed code frequentlygone at AMSA.

TCFPR picked up at05.11 hrs dn at 05.13 hrs. atAMSA. TARpicked up at 01.46 hrs SNRfrequently up & dn other relays not operated.)

Contactofferinghighresistance

Subsiquently got right.restored by MCM/ASK.Fault not repeated.

D/CNo:000434




While tracing the circuit,fault disappeared. Circuitkept under observation &restored by ESM/ASK.

LDM :25.12.10

As per TR datalogger at ASK Blocklocal : 31VBlock line : 68VInternal : 31V

External : 34V




On arrival of 581pass TARbuzzer appeared and pushback cancellation appliedby SM/NTR & restored byTraffic.Accd. D/L: After takingLine Clear for LE for shunting purpose withformation of 228 pass.

TGTPR-GBB Up at10.54.09

25 DECR Up at 10.55.39

1TPR Dn at 10.56.3955TPR

Dn at 10.58.18

1TPR Up aat 10.58.2325TPR

Dn at 10.58.4925DECR Dn at

10.58.5055TPR Up at

10.58.541TPR Dn at

10.59.561A RR Up at

11.03.16

1A RR Dn at11.03.16 since1TAR not picked up.

pushbackcancellation







AT AMSA, bell code buttonpusher spring cut, samereplaced and restored byESM/AMSA. D/C:-00038 LDM;05.01.11LDMI:28.12.10LDQI:30.11.10Accd. to D/L at TR, at

AMSA 1A ASRcontineously Chatering


Accd. toD/L atTR, atAMSA

1AASRcontineouslyChatering

After arrival of 16535 exp@ SPGR, Push backcancellation applied andrestored by Traffic.

Push backcancellation applied& restored

(Datalogger link dnat TR)



After arrival of 2079 exp at NTRTAR-buzzer appeared at NTR.Section closed & block restoredby Traffic.


As per TRdatalogger at GBB

1. TAR-NTR

Lastly upat07.00hrs.Dn at07.04 hrs.

2. 32TAR up at07.15.03hrs TAR-NTR notup 32ARR Dn at07.16

32TAR Dnat07.16.13hrs

3.TAR-NTRup at09.10hrs.

4.32A/32BTSSLR

not up.



After arrival of 11018 atMLSA subsequently TARbuzzer appeared at MLSAboth side section closed bySM. Block restored byESM/TK. D/CNo.:- 000112,LDM:02.01.11,LDMI:29.12.10

At MLSAI/C

Current: 50 mAO/G current: 50 mA

O/C Voltage: 46.4V I/C

voltage: 16.6V.Local battery V: 27.9 V.

At TK

O/G Voltage:58.7V I/Cvoltage: 13.9V.

Local battery voltage:28.5V


AtMLSA :

1TARUp at

07.22.22hrs

TAR-TK Up at07.22.27hrs1TAR Dnat07.22.43hrs

Lineclosed

plusetransmitted.

TAR-TK Dn at07.57hrs

60v BlkDn- 31-36v

24v Blk-21-23v



Subsequently got right.Push back cancellationapplied by SM/VNR andrestored by Traffic. Accd.TR Datalogger: At VNR

TGTPR-BLKR Up at21.47.08hrs TGTPR-BLKR Dn at 22.39.59hrs

subsequently gotright



On arrival of 12782 Exp. AtBVR TAR buzzer appeared at BVR andapplied push backcancelation and blockcleared and restored byTraffic staff. LDM :14.01.11 LDMI : 19.1.11

24vEXT- 30v24v INT - 29V

Block local - 29Vat failure time

push backcancelation

At VNR :

1ZR Upat01.35.59hrs1TPRUp at01.38.20hrs25TPRUP at01.38.54hrs for this1TAR

notpickedup atR.Room

Subsequently got right,push back cancellationapplied at BLKR and blockrestored by traffic.


At DRU :1A RR-UP

ASR-Dn,1A TARnot up,after 3/4operationof 1ARR, ASR-up



After arrival of 12080 exp@ VNR Line closed @both side & block restoredby traffic ESM/DRU testedthe circuit, fault notrepeated.


BLKRD/L notnetworked.



On arrival of MAQ'N' atBLKR TAR picked up atBLKR, Line closed appliedby SM/BLKR, and blockrestored by Traffic. Thefault disappeared and cktkept under observation.The fault also notrepeated. AtBLKR :

O/G : I - 69maV - 41.45v I/C: I - 65ma

V - 15.23v localBattery (w charg)-30.48v(w/o charg)- 27.12v

LDM:16/02/11LDMI:28/02/11

Automatically got

right

All Blockrelaysnotproved.LastTCFRDn-6.26hr

24Vblocklocal-30V,

BLKRD/L notconnect

ed.



Subsiquently got right.Restored by ESM/DRU

LDM:11.3.11LDI:11.3.11 D/C002055

Subsequntly gotright

At RRB:

TOLAR-DRU :up @10.28.03

dn @10.31.27

UpACPPR

dn @10.31.29

UpACCPRup @10.38.55



On arrival of ESM/TTRchecked the circuit butfault disappeared. Circuitkept under observation &block restored byESM/TTR LDM :13.3.11LDMI : 22.3.11

( Block relays notproved at TTR data logger)

Automaticallypickedup

At TTR :UP ZRUp & Dnfrom05.11.11hrs to05.11.38hrs UpZR Up &Dn frm05.33..09 hrs to05.33.18hrs



At RRB TCKR relaycontact No: 1A2 offeringhigh resistance pertainingto NTR ckt., same relayreplaced and restored byESM/RRB & ESM/DRU atRRB. D/C No:00043

LDM:09.4.2011LDMI:11.3.2011 RelayMake: S&T PTJSl No:10534

Mfd:04/03 1A2resistance: 0.99ohms

relaydefective

SHKR-DRUchattering

NTR,PTR,SCKRnotprovied



On arrival of 16536 toBLKR, TAR buzzer appeared. Same restoredby Traffic @ BLKR. S& Tstaff not attended.

BLKRD/L notnetworked



RRB

Sl. No Section Gear Nature TD CAUSE

Nov-10

1

Block

IN Time /Date

RT Time/Date

JRU-HLK

TGT could notestablished atHLK for 6589 exp.

02.3504/11

03.0004/11

LCT6589

Subsiquently gotright. Checkedthe circuit &restored byESM/HLK.



2

BlockAJP-SHV

TGT Could not beestablished atSHV for 2080 exp

( TCF set at AJP)

18.10

10/11

18.5010/11

PLCT2080

TCKR relay notpicked up due toNTR Relay 4C3contact offeringhigh resistance (7ohms) (frontcontact) samerelay inter changed to LCBRrelay & restoredby ESM/SHV @AJP.Make: PTJ.

Style: QN1.

contact: 8F/8B.volt: 24V.

Sl.no: 385666Mfd:

08/2008LDM: 01/11/10

LDMI:14/10/2010D/C No: 002229



3

BlockHLK-RGI

On arrival of 6536section could notbe closed at RGI.

04.02

11/11

09.3011/11

PLCT

7301

587

283

CLE

590

At HLK SHKRstick not availabledue to Unit No:2condenser burst(1000micro farad)same replaced &restored byESM/SHV.

LDM:30/10

LDMI: 09/11D/C

No: 001464



4

Block

Dec-10

SHV-AJP

On arrvial of PQRSsection could not beclosed & No SNR @AJP

12.1520/11

13.3020/11

LCT

587

PNKIgoods

At AJP SNR cct32ZR @ relayroom 5D6 contactoffering highresistance(14ohms) samerepalced &restored byESM/SHV @ AJP

Make:ELDYNE

Sl.No: 299526Mfd:

01/09D/C : 002233

LDM: 1.11.10LDMI:14.10.10

LDQI:10.09.10

(Asper TR D/L 32TAR picked up12.07 & dn at12.08)



5

BlockHLK-RGI

Section could notbe closed at RGIOn arrival of 7302Exp.

(HLK-TGT+TOL

RGI-TCF+TOL)

01.5005/12

03.3505/12

PLCT

263065906536

At RGI Bell codebutton pusher spring brokensame replaced &restored byESM/HLK.

LDM:28/11/10

LDQI: 29/11/10

LDMI: 03/12/10D/C No:

001536.



6

Block

Feb-11

HLK-JRU

Premature TOLfor 1018 @ HLK

(TCF & TOL - JRU& TGT&TOL - HLK)

11.1807/12

11.4707/12

Subsequently gotright . ESMcamped at HLK.Fault notrepeated.

LDM:01/12/10LDMI: 09/11/2010

D/CNo: 001470.



7

BlockHLK-RGI

TGT could not beestablished atHLK fo 12726 exp

09.2502/02

10.0502/02

LCT12726

At HLK TGTbutton pusher spring cut. Samereplaced &restored byESM/HLK D/C :0001494 LDM :19.01.11 LDMI :24.01.11 LDQI :07.01.11 Lastreplaced on :03/2010



8

Block

11-Mar

9

Block

AJP-NVF

No out going bellat NVF henceUnable to take lineclear for 16589Exp.

02.0016/02

03.1516/02

LCT16589

17302

At NVF bell codebutton pusher spring cut andsame replacedand restored byJE/S/RRB @NVF.LDM:07/02/11

LDMI:24/01/11

D/C No.:001051

Block relays notproved in D/L

HSD-SHV

On arrival of LE @HSD unable to

close the section.

15.1308/03

15.3508/03

At SHV on arrivalof 56914 pass.Block workingNormal,Failuresusequently gotright



10

BlockHSD-SHV

Premature TOL atSHV for 12725exp.

HSD : TCF+TOL

17.1517/03

17.2417/03

LCT12725

Subsiquently gotright. Checkedthe circuit but faultnot repeated.Restored byESM/SHV.Block local : 30VI/C : 70ma

O/G :70ma - 42V





12

Block

Apr-11

HLK -RGI

TGT could not beestablished for 56913 pass @RGI.

13.4029/03

14.3029/03

Due to bell codebutton pusher spring cut at RGI.Same attended &restored byESM/HLK D/CNo: 001572LDM: 19/03/11LDI: 21/03/11



13

BlockRRB-DRU

Line Clear couldnot be cancelledfor EBCN goods

at RRB.

9.0021/4

10.1021/4

LCTEBCN

At RRB TCKRrelay contact No:1A2 offeringhigh resistancepertaining to NTRckt., same relayreplaced andrestored byESM/RRB &ESM/DRU atRRB. D/CNo:00043

LDM:09.4.2011LDMI:11.3.2011Relay Make: S&TPTJ

Sl No:10534Mfd:04/031A2 resistance:0.99ohms



14

BlockRRB-NVF

Unable to take lineclear for 16535exp at RRB

23.4528/04

00.5529/04

PLCT

16535

At RRB due tobell code buttonpusher springcut.Same replacedand restored byESM/RRB.

D/C No:000355

LDM: 20/4/11LDI:6/4/11



REMARKS







Defectivemeterial



Offeringhighresistance



Bellcodebuttonpusher springbroken






TGTbuttonpusher springcut.



bellpusher spring

broken

susequently gotright



Subsiquently gotright



Bellcodebuttondefective/springbroken



Bellcodebuttondefective/springbroken



SHKR-DRUchattering

NTR,PTR,SCKRnotprovied



bellcodebuttonpusher springcut



JRUSl. No Section Gear Nature TD

Nov-10

1

Block

2

Block

DEC-10

3

Block

IN Time /Date

RT Time/Date

JRU-

SLU

Unable to close the

section at SLU Onarrival of 6589 Exp.

02.50

03/11

04.20

03/11

LCT

6210

6536

6535

SLU-MYK

TGT Could not beestablished to6210

Exp. at SLU

03.2510/11

05.1010/11

LCT

6536

6210

7302

JRU-SLU

(no entryatSBTCF)

Premature TCF-TOLat JRU for 7312 exp.

00.0503/12

00.1503/12

7312-10" @



4

Block

5

Block

JRU-AMC

TOL buzzer notstopped at JRU for 252 Pass.

JRU- TCF+TOLAMC-

TGT+TOL

13.2521/12

15.4021/12

LCT252

SLU-MYK

TGT could notestablished for 16210 exp at SLU.

03.15

29/12

06.05

29/12

LCT-16210



6

Block

11-Jan

MYK-KAG

TGT could not beestablished at MYKfor HVR spl.

22.1029/12

05.3030/12

LCT730265356590



7

BlockTHKU-CHKE

(infd toTR at06.20hrs)

TGT could not beestablished at THKUfor EBRN.CHKE-TCF set.

06.00

23/01

6.5523/01

PLCT

EBRN



8

BlockSLU-MYK

On arrival of HasBTPN goods unable toclose the section atSLU.SLU-TCF+TOL

MYK-TGT+TOL

15.3025/01

17.3025/01



9

Block

Feb-11

10

Block

MYK-SLU

Premature TOL atMYK for 16590EXP

02.0328/01

02.1628/01

PLCT-16590

JRU-BBH

TAR buzzer notappeared for LE@BBH.

14.2004/02

15.1004/02

PLCT

56252

EBCNgoods.



11

BlockSLU-MYK

TAR buzzer notstopped at SLUhence unable toclear the section.

16.2511/02

18.3011/02

PLCT56515

2080



12

BlockSLU-MYK

TGT could not beestablished for 16535 exp @SLU

01.1002/04

06.0002/04

LCT16535730116589



13

BlockSLU-JRU(S&TConst)

Free indication failedfor cancellationapplied at SLU for 56516

11.50

10/4

12.4510/4

LCT-56516,11018



CAUSE REMARKS

At SLU bell code

button pusher springbroken, samereplaced & restoredby ESM/JRU.LDM:28.10.10,LDQI:28.10.10,

D/CNO:00004.

Defectiv

ematerial

On arrival of MCM/JRU tested

with SM on dutyseveral times foundworking in order.Camped at SLU for observation.

Tested &OK

Subsequently gotright ckt kept under

observation andrestored byESM/JRU.

Subsequently got

right



After arrival of ESM/JRU testedseveral times faultdisappeared andfault not repeatedand restored byESM/JRU.


For previous train atMYK LCCPR relay,4D3 contact clipsulphation. Samecleaned & restoredby ESM/JRU.( pertaining to TARdelatch circuit dueto that TAR at MYK

not delatched).At the time of failuredue to sulphationcontact offering 0.7ohms resistance.

LDM:21/12/2010

LDI: 28/10/2010

D/C No: 000135.

(Accd D/L:MYK D/L at TR

TCFPR-SLU Up at02.45.24hrs

1TAR Up at02.55.00hrs

TAR-SLU Up at02.55.00hrs

contactclipsulphation



At KAG CTR 4D3contactcarbonised(CTRstick path) insiderelay. Relayreplaced & restoredby JE/S/JRU atKAG. LDM :17.12.10LDMI : 17.12.10Make : PTJ - 8F/8B

Sl No. :102307 Mfd :09/1997D/C : 095233

BVlock local : 31.2VI/C :

70ma - 20.1V O/G: 68ma - 49V(KAG block relaysnot proved indatalogger)

contactcarbonised



While tracing thecircuit, faultdisappeared, circuitkept under observation. TGTcode could not

transmit from CHKE.At

CHKE :Block localV:26.7 V I/C V: 19.6VI/C I : 65mA O/GV: 72V O/G I : 67 mA

At THKU: I/CV: 65 V I/C I : 70mAO/G V: 65 V O/G I :70 mA


At bothstndatalogger notnetworked.



On arrival of ESM/JRU both sideTAR picked up samedelatched and clear the section. Sectioncleared and fault

disappeared and infdthe problem toASTE/P/MYS for checking the circuits.

automatically gotright.

As per TRD/L ,AtMYK :SNR-SLU

showingUP & DnAfter completing TGTcode.SNR-SLU Up -15.14.18hrs SNR-SLU Dn -15.14.31

hrs( SNR-SLUchattering ) LastSNR-SLU Dn-14.13 hrs



After arraival of 16590 Exp atSLU,applied pushback cancellationand restored byTraffic.

push backcancellation

At MYK:

ASTRUp at01.49.48hrsTGTPRUp at01.49.58hrsASTRDn at

01.50.02hrs24VBLK-

28.18V24VEXT-31.92V24V INT-33.82V

Push backcancellation applied& restored byESM/JRU @ JRUD/C No: 0094




On arrival of ESM/JRUautomatically gotright. Fault not foundcircuit kept under observation.

ATSLU:-

I/C V: 19V O/GV: 54.1VI/C I: 73 mA O/GI: 78mA BlockLocal : 30.6 V

LDM: 07/02/11LDMI: 24/01/11D/C No: 0035




At SLU ASTR notpicked up due toS&T/Project staff working inconnection withRRI. Same attended& restored byJE/Proj/MYS

TCFPR -SLU Up -1.01.21 hrs TGTcode transmittedfrom MYK

Miscellneous



After arraival of 11018 at JRU pushback canellationapplied at SLU &block restored byESM/JRU. D/CNo: 00047




HRR


10-Nov

1

BLOCK

IN Time /Date

RT Time/Date

GDI-YLG

On arrrival of 585pass TAR Buzzer failed at GDI.

09.28

11/11

10.2011/11

PLCT

585



2

Block

3

Block

SVNR-YLG

No TOL hence TARfailed at YLG onarrival of Millaniumgoods

03.5014/11

08.4514/11

LCT

6589

SVNR-YLG

On arrival of 581pass TARbuzzer failed @YLG

19.2020/11

20.0020/11

LCT2725



4

BlockSNH-KNO

TGT could not beestablished @ SNH(TCF at KNO)

12.0822/11

14.3322/11

Lct28320791018

1017



5

Block

6

Block

DVG-THN

On arrival of 588pass.section couldnot be closed @

THN .

14.3026/11

16.5026/11

LCT10182080

BYD-HVR

No SNR @ HVRfor 1017 Exp.

14.5026/11/

15.2026/11

LCT1017



7

BlockKNO-SNH

TGT could not beestablished @ SNHfor 1018 Exp. TCFindication available@ KNO

16.1026/11

16.1826/11

LCT1018



8

Block

9

Block

KNO-S.UBL

Unable to close thesection at S. UBL or 587 pass.

18.0230/11

21.4030/11

KNO-S.UBL

Unable to take LineClear at S.UBL for 6590

23.0530/11

00.3501/12

PLCT-6590-2"



10-Dec

10

Block

11

Block

HRR-KMPS

Cancellationapplied.FreeIndicationappeared.But

counter not jumpedto higher number atKMPS & Unable toclose the section

07.22

10/12

08.45

10/12

LCT

LE,HASBTPN ,

585

DVG-AVC

Premature TOL @DVG for 6589 exp,

03.0012/12

06.00

12/12

LCT6589-18" atstn



12

BLOCK

13

Block

14

Block

KJG-SVNR

TGT could not beestablished for 581pass.TGT notavailable @KJG.TCF available@ SVNR

18.2018/12

21.2018/12

LCT-581,586

BYD-DAD

Premature TOL for 6535. at BYD

2.4522/12

3.4022/12

LCT-6535

SVNR-KJG

Section could not beclosed on arrival of 12725 exp at SVNR.

20.2222/12

22.4522/12

LCT-56916,17302



15

Block

16

Block

SVNR-YLG

TOL buzzer couldnot be arrested atSVNR for HAS-Ngoods.

20.4022/12

23.5022/12

LCT-17302

SVNR-

KJG

TGT could not

established @ KJGfor 16589 exp. TCFalso not set @SVNR

5.10

23/12

09.45

23/12

LCT

12726



17

BlockKJG-SVNR

TGT could notestablished @ KJGfor 11036 exp. TCFalso not set @SVNR

13.0023/12

14.2523/12

LCT11036



18

BLOCKYLG-SVNR

TGT could not beestablished at YLGfor 56912

TCF indicationavailable at SVNR.

19.20

25/12

21.2025/12

LCT

56912



19

BlockSVNR-KJG


07.4525/12

10.5025/12

PLCT12726

56516



20

BLOCKSVNR-KJG

TGT could not beestablished @SVNR for 16507

18.5026/12

22.0026/12



21

BLOCK

11-Jan

22

Block

CLI-KMPS-HRR

TGT could not beestablished atKMPS for 12080.

TCF-TOL at HRR.

15.5029/12

17.0029/12

PLCT12080

KJG-SVNR

TGT could not beestablished for 56913 at KJG. TCFset at SVNR

16.5415/01

19.4515/01

LCT-56913



23

Block

11-Feb

KJG-SVNR

infd toTR @03.40

TGT could not beestablished for 06535 at KJG(SVNR-TCF)

03.15

30/01

09.4530/01

PLCT

0653573012726



24

BlockDVG-AVC

Unable to close thesection @DVG for 11017Exp.

AVC-TGTDVG-

TCF

At AVC-section closed

15.5011.02

16.50

11.02

PLCT

12080CLE



25

Block

26

Block

KJG-HVR

TAR buzzer notappeared for KKFgoods @ HVR .

HVR:TOL+TGTKJG:TOL+TCF

11.4514/02

12.5014/02

SVNR-KJG

TAR buzzer notcame at SVNR for BTPNgoods.Section couldnot be closed.

16.2314/02

17.0514/02

PLCT56587





29

BlockGDI-SNH

On arrival of 16209Exp TAR buzzer notappeared at GDI.

GDI-TCF+TOLSNH-

TGT+TOL

18.2505/03

21.1505/03

PLCT -56515,56913,NMGSP,56912



30

BlockHRR-KMPS

TGT could not beestablished @ HRRfor 56911

07.3005/03

09.0005/03

PLCT -

56911



31

BlockKMPS-HRR

Unable to set TGT@ KMPS

08.1706/03

10.0506/03

PLCT127265627356911



32

BlockSVNR-

KJG

TGT could not beestablished for 12630 exp @SVNR. At

KJG:- TCF

23.0510/03

1.4011/03

PLCT12630

exp



33

BlockSVNR-KJG


14.2013/03

17.2013/03

PLCT-11017,56274,56913,56515,16507,56912



34

BlockGDI-SNH

Unable to Lineclose at GDI for 17301 exp.GDI-TCF(L.C)

SNH-TGT(noL.C)

7.0115/03

7.2915/03

17301-10 for LCT



35

BlockHVR-BYD

TGT could not beestablished at HVR

for CLE

04.0018/03

04.3018/03

LCTCLE



36

Block

11-Apr

KNO-S.UBL

TGT could not beestablished for 12079 exp @ KNO.No SNR @ S.UBL

13 .0021/03

13.2621/03



37

BlockKJG-SVNR

Line close could notbe established onarrival o 16507 atKJG.

19.0008/4

21.3008/4

56515-PLCT



38

BlockSVNR-KJG

TGTcould not beestablished at KJGfor 56273 pass.

SVNR-TCF

11.0812/4

12.1512/4

PLCT-56273,HASSARCD



39

BlockAVC-HRR

while taking lineclear for 11018@AVC PrematureTOL appeared @HRR .

AVC lineclosed condition

13.05

22/04

13.2022/04

11018-6" for PLCT.



40

Signal

41

Block

YLG-SVNR

On arrival of 56516passg to SVNR, NoTAR buzzer @SVNR.

08.5225/04

09.3025/04

PLCT

1730956911

DVG-AVC

TOL buzzer notarrested at DVG for EBRN goods.

AtDVG - TCF+TOL

AtAVC - TGT+TOL

15.2025/04

16.5025/04

PLCT11017



CAUSE REMARKS

On arrival of HASBTPN Goodsautomatically TARbuzzer appeared& restored byESM/KNO. @YLG

LDM:06/11/10LDMI: 22/10/10D/C No:000196

(Relay roombusbar voltage-26V I/P &O/P=26v R1 & R2of TAR=26V inthe B/I.)

subsequentlygot right



On arrival of ESM/YLG fromGDI observed thatTOLAR relay notdelatched at YLGand samedelatched andrestored and faultnot repeatedLDM:13-11-10

LDMI:18-10-10 LDQI:24-10-10

D/C No. :000201


On arrival of 2725TAR buzzer appeared.Checked thecircuit fault notrepeated. Circuitkept under observation &restored by

ESM/HVR. (Asper TR D/L DnTAR picked at19.34.09 & dn at19.34.23)




Due to at SNH,TAR not delatchedduring line closedsame delatched &restored byESM/KNO @SNH. Faultdisappeared. CCtthoroughlychecked. TARdelatching voltage28.7 VoltLDM:16/11/2010

LDMI:20/10/2010

LDQI:10/11/2010




On arrival of SE/II/HRR Severaltime tested theblock foundworking in order fault not repated &restord bySE/S/HRR @DVGD/C:000006LDMI:9&10/11/10

LDM:23/11/10

tested &found ok

On arrival of ESM/HVR tracingthe circuit & faultdisappeared &SNR automaticallyappeared & faultnot repeatedESM/HVR NightCamped at HVR .

Subsequentlygot right



Due to LCCPR4D3 contact highresistance (156ohms) Same relayreplaced &restored by ESM/KNOMake:urban mfd:05 /2005LDM:16/11/10LDMI:23/11/0

D/C no:SNH /2010/000193.

Relay contacthighresistance



Due to, ASR relay5C6contactoffering Highresistance(700ohms) of TCFR delatchingckt. Same relayreplace andrestored @ S.UBLby ESM/KNO.

Relay -Make :Urban.MFD:05/2005Sl. No.:B5198

LDM:25/11/10LDMI:12/11/10

DC No.:000175

relay contactoffering Highresistance

Due to, P2R(pertainingTOLAR circuit)relay 2D1 contactofferring highresistance (6.67ohms) at KNO,same relayreplace and

restored. Make:Urban Sl. No.:8675LDM : 25/11/10LDMI: 12/11/10

DC No.:000180

relay contactoffering Highresistance



At KMPS onarrival of ESM/MCM samecancellation

processed severaltimes & fault wasnot repeated.(circuit was keptunder observation.) Nowcounter restored &block instrument isworking normal.

LDM:

29/11/2010LDMI: 19/11/2010

D/C No:000027.


On arrival of ESM/HRR at DVGapplied push

back cancellationand clear thesection. Testedseveral times butfault not found.

LDM:08/12/10

push backcancellation



spring cutDue to TGT buttonspring cut @ KJG.Same replaced &restored byEsm/HVR.LDM:- 08/12/10 byESM/HVR LDI:-22/11/10 byJE/HVR. 24V local-29.2 V

On arrival of HASN goods,TAR buzzer appear and self restored by Trafficstaff. (ESM notattended).


Subsequently gotright. On arrival of ESM/HVR testedseveral times butfault not repeated.Circuit kept under observation &

restoredbyESM/HVR.




At SVNR bellcode buttonpusher spring cut.Same replaced &restoredbyESM/YLG.

LDM:01/12/10,LDMI:13/12/10(Block relays notproved in TRDatalogger atSVNR & YLG)

d/c no:000214

pusher springcut

At SVNR CTPR

relay 2B1contactoffering highresistancepertaining to PTRcircuit. Samerelay replaced &restored byEsm/HVR @SVNR.Make:S&TSl/No:244675

contact:8F/8BQN1Mfd:06/05

D/c No:000195LDM:18/12/10

LDI:22/11/10Resistance: 5Ω(At TR D/L blockrelay not proved)

contact

offering highresistance



SHKR relay notpicked upat SVNRdue to PR relay1A2 contactsulphation, relayreplaced &restored byJE/HVR.Sl.No:B8670Make:Urban engg.

Mfd : Aug-2009 P2RA1A2 resistance:5ΩLDM:18/12/2010

LDI:22/11/10D/C No:000196.

contactsulphation



Subsequently gotright . Tested andfound workingin order. ESMnight camped butFault not repeated.

O/G Current: 66maO/G V-49V I/CCurrent-61ma I/C

V- 14.3V Blocklocal-30.6V.

LDM-21.12.10 LDI-05.12.10

LDQI---24/10/2010

D/C No--000206






For 12726 expTGT established .ESM nightcamped . Fault notrepeated.

AtSVNR

blocklocal batteryvoltage: 25.7V.( charger switchedoff after 30 minsreading taken.)

Line voltage:65.5VO/G V: 44v.

I/C

V: 19.5vO/G I:

73mA.I/C I: 75.8mA

LDM: 18/12/2010LDMI:

13/12/2010D/C No:

000197

Automaticallygot right.



Tested the blockinstrument severaltimes, faultdisappeared &fault not repeated.Restored byESM/HRR.LDM : 02/12/10LDMI : 22/12/10D/C No:HRR/00005

At HRR

I/C V: 15.5 V O/GV: 29.3 V

I/C I : 68mA O/G I : 70

mA

Local battery Vwith charger: 31 V

Localbattery V w/ocharger : 29.1 V (As per TR D/L, 1)At HRR Block lineV : 45.15 V 24 VBlock Local : 31 VExt: 30.33V Int :29.7V 2) Block


Subsequently gotright. On arraivalof ESM/HVRchecked the cktand faultdisappeared.CMO kept under observation and

restored byESM/HVR. LDM:02/01/11 LDMI:29/12/10 LDQI:04/01/11




At SVNR TOLTRrelay contact 7B8offering highresistance(7omhs) using inCTR circuit for answer back.Same relayreplaced andrestored byJE/S/KNO.

8B contact having-27v and 7Bcontact having-13v at failuretime

Relay Make : PTJ,Sl.

No.:244680, MFD:06/05D/C No.: 000223

LDM:16/01/11LDI:17/01/11

Relay contactoffering highresistance.

At KJG

24V EXT-34.07V24V INT-29.5vup TAR upat 03.20.19

up TARdn at03.20.56

Other block relaysnot proved.

At SVNR

24V EXT-31.787V

24V INT-30.98v

up TAR upat 03.39.13

up TARdn at03.39.42

Other block relaysnot proved.



From AVC answer back code notprogressed due toPTR relay notpicked up becauseof PCR relay back

contact 5C6 contactoffering highresistance(12ohm)& 7B8 contactoffering highresistance(1Kohms).Same relayreplaced & blockrestored byESM/HRR

Relay

perticulars:- Make-C.G

Sl.No-205323

MFD-11/2005 ,8F/8B ,QN1LDM-10/02/11

LDI-05/02/11(Q/I)

D/C-AVC/00031


Blockrelays notproved



After departure of 2079 Push backcancellationapplied at KJG.TAR picked upboth side & blockrestored byESM/HVR.

Push backcancellation.

At HVR :

[email protected] TARdn @11.03.43for KKF.

After arrival of 56587 pass. @SVNR TARbuzzer appeared& block restoredby traffic.


At SVNRDN

TAR up@ 16.48Dn TARdn @16.48



At BYD BlockinstrumentMagnetotelephone coilshort with line ckt.Same magnetophone replaced &restored byESM/HVR .

D/C No-000066

LDM-12/02/2011

LDI:-27/01/2011

I/C V:

Defectiveequipment

blockrelay notproved inD/L

Push backcancellationapplied at KJG &block restored byESM/HRR.D/CNo:KJG/2011/02/19

Push backcancellationapplied -MISC

At KJG:

4RECRdn @13.46.20hrs.

4RECRup @14.33.21hrs14.22 -0V

14.22.55- 109V

14.23.24

-111.72V

12Vindicatio



At GDI, due to4D3 contact of SHKR relay onTAR latching cktoffering highresistance(R=13.5 V), samerelay replaced andrestored byESM/KNO.Relay: Make-CG,Sl. No.:AC295342Mfd-8/07

D/C No:00214LDM:26.02.11LDMI:12.02.11

relaydefective -Contact highresistance

At GDI :

DnTAR Upat19.08.26hrs 3RR Dnat19.09.50hrsDn TARDn at19.09.50hrs1/2/3AS

PR119.09.51hrsBlockrelaysnot



At KMPS 7B8contact of ASRrelay & 5D6contact of TCFPRrelay offering highreisistancepertaining to TARdelatching circuit.So that TAR notdelatched. Bothrelays replaced &block restored byMCM/HRR.

R=4.2 VD/C No: 00020.ASR : Make-CG,

Sl No:31943Mfd: 07/99

TCFR : Make-CG, Sl No:31942Mfd: 07/99


LastTAR-HRR Upat7.08.33hrs

lastTCFR-HRR Dn07.09.06hrsTAR-HRR Dnat07.09.10hrs



At KMPS TARrelay notdelatchedbecause in TARdelatching cktTGTPR 7D8contacts offeringhigh resistance.Same relayreplaced &restored byESM/CLI.R:- 6.6 Ω

Relay:Make:CGStyle:QN1Sl.NO:31944

Mfd:07/99

LDM:23/02/11LDI:17/02/11

D.CNo:KMPS/2011/000037


AtKMPS

TCFcodetransmitted fromKMPS toHRR at08.15.22hrs.TOLAR-HRR Upat08.15.28

TOLAR-HRR Dn08.15.30hrs.Blockrelaysnotprovedin HRRD/L.



While tracing thecircuit, faultdisappeared,circuit kept under observation andblock restored byJE/S/KNO at KJG.ESM camped atKJG & SVNR.

LDM:02.03.11 LDMI:24.02.11 D/CNo: 0222

AtKJG: I/C I : 72mAI/C V : 18.2 V O/G

I : 75mA O/G V :45.34V DC-DCconverter I/P: 28.1V

O/P 65.5V,Block Local: 31V.

As per TRD/L : At SVNR:24V Block local up: 28.19V.Blocklocal Dn-notproved. At KJG:24V Ext: 29.02 @

22.53Hrs


NoBlockrelay

proved.



At SVNR TGTRnot picked up dueto TGBR relaycontact No. 4B3offering highresistance. Samerelay replaced andrestored byJE/S/KNO.R=10ohms. D/CNo:0234LDM:10.3.11LDMI:26.2.11Relay Make:PTJ

Mfd:06/05 SlNo:244727(Block relays not

proved in DataLogger)

Relay contactoffering highresistance

Blockrelay notproved



MiscellaneousDue to TAR @GDInot de-latched,same delatched &block restored byESM/YLG. Blocktested severaltimes foundworking inorder.Ckt keptunder obsevation.

TAR R1R2-26.78v

D/C-00210LDM:12.3.11

LDI(JE)-

12/16.3.11LDI(SE)-

8/9.3.11

At GDI:-

DN TARUp-6.57hr &

Dn-6.57hr. Blockrelay notproved.



At HVR Bell codebutton pusher spring cut. Samereplaced &restored byJE/S/HVR. D/C :00001 LDM :04.3.11 LDMI:07.3.11

Bell codebutton pusher spring cut



Before arrival of ESM/KNO SNRindicationappeared @S.UBL. CheckedSNR ckt in Blockckt no fault foundand restored byESM/KNO @S.UBL.

D/CNo:S/U/2011/000189LDM: 09-3-11 LDI:22/2/11LDQI: 4/2/11 LDJI:

19/02/11.




At SVNR:

Blockinstrument testedsevaral times,fault not found andfault also notrepeated andblock restored byJE/S/KNO.D/C No: 000241

LDM:06.4.11LDI:28.3.11JE/S/KNO &ESM/KNO night

camped at SVNR.

Subsequentlygot right.

At KJG:

Blockrelaysnotproved.

UpZR,DnZR, DnTARData notavailable.AnalogBlockLocal &

Linevoltagenotproved.

AtSVNR:

Whiletrainreceivin

g at KJGfrequently power





On arrival of 11018 exp @HRR TAR buzzer appeared & lineclose established.

LDM: 2/4/11LDI: 13/4/11

D/C no:AVC/00063


At HRR :blockrelaysnotproved.24 V Bl.DN:31.42V@ 12.37hrs.

At AVC:60VBlock.L1HRR -59.02v@ 12.56

hrs 24VExt1:30.88V 24VExt II:30.48V24VBlock ntproved.



On arrival of 56911 passg toYLG. TAR buzzer appeared andpush backcancellationapplied and blockrestored by trafficstaff. S& T staff not attended.Several timeschecked, fault notrepeated

LDM:17/04/11 LDMI:24/04/11


Documents

TLB Final 6 Month