E&R - eLocoS

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SSE Shri P.K.Singh and CLI Shri R.S. Ram checked jointly at SDL and found CTF‐1,2,3, J 1,2 & C‐145 all in normal direction. LP exp.TLTE & LSB glowing. LP checked J‐1 &J‐2,CTF's & C‐145 After detaching power at SDL Yd. on standing condition 12 6/14/2011 51606 28217 BZA SCR but could not rectified.so train stopped & R/Loco demanded. operated MP towards braking direction LSB extinguised. Further try towards forward dirction. trouble vanised. Control Circuit Bad Maintanance Shed SECR 13 6/14/2011 N/BIA 27925/27935 BIA LP reported that train stalled at km no‐587/29 due to loco trouble. checked & found rear loco 27935 notch not progressing at all. Manually operated GR from '0' to 10 & 10 to' 0'.Also BIA Shed report: Loco no. 27935‐SMGR stuck up due to sector SECR operated SMGR few times further notch progressing normal.but lever guide pin worn out. SMGR make‐BT again found same trouble .(LSGR Ext. in leading loco even rear loco notch not progressing). Loco jointly checked at trip shed AQ and found cab‐2 RA wire LP reported that after passing KAV east cabin train stopped due no. 984 on switch board‐2 fitted on 700 no. wire. same 14 6/17/2011 12106 22212 BSL CR to CCPT melting (HOBA off previously). LP put ZPT on '0' and removed from cab‐2 switch board. And found CCPT holding and HBA off then replaced CCPT but as soon as put HBA kept "ON" also HOBA kept normal but loco having ‐ve bonding which is again CCPT melted. demanded R/Loco. under investigation. NOTE: Loco was taken over ex CR with HOBA off position. 15 6/18/2011 N/BOX 24502 JHS NCR BIA shed report: Cable no. L‐967 earthed near HVSI‐2 (Blower LP reported that loco tripped, message found DJ tripped motor for cooling RSI‐2 block) terminal. 40 mm bolt provided through QSIT. put HBA off, check all auxiliaries and change in RSI‐2 bottom cover found broken. bolt changed. SIV working position of HRAVT. normal. LP reported that rear loco 27698 tripped and further found ICDJ. 16 6/18/2011 N/KPKD 27846/27698 BIA LP could not rectified and demanded R/loco. LP again reported SECR LI Shri S.Parida HOBA made normal and found no trouble. that on further checking found in rear loco CCPT melted and melting repeatedly .Put HOBA off and loco energised. SMGR Control Circuit HT\LT cables Misc/Crew Defective Material Bad Maintanance Shed Bad Maintanance Shed Mal Operation by crew SECR SECR SECR SECR 17 6/20/2011 12855 21343 BIA CLI Shri M.S.Arif found tripping through OP‐'B'. but putting LP exp tripping with out any relay target dropping. LP try to HPH, HVSL‐1 & 2 ON III and HQCVAR on '0' found no tripping, close DJ and found while closing BLVMT but after 15 seconds for probability of Q‐30 deffective so press BLRDJ continuously SECR again trips. On checking found C‐105 not closing. LP operate but DJ not closing. AQ shed report: Q‐30 relay is good but manually C‐105 few times and try but same trouble. resistance open circuited due to which Q‐30 is not energised and Q‐44 is not maintained. 18 6/20/2011 N/BOX 23572/23279 BSL CR SE/SDL Shri V. Sharma checked found battery voltage showing LP informed from GGT that L/Loco 23572 tripped on standing & 100 v, but baby compressor not start. further checked panto lowered. Checked CCBA ,CCPT both in Good condition. BA additional CCBA cable no‐ 003 feed available but rotating voltage normal, suspected BA feed not reaching in circuit. So switch board cable no‐ 003 feed not available due to cable noparalleling done from rear loco 23279. Then Panto rasied & DJ 003 cut between additional CCBA to rotating switch board, so closed but L/cab‐2 H/Light not glowing. So worked the train in loco no. 23572 marked TR & loco directed to H/Shed for further 40 kmph upto SDL. checking. Off IC/IA‐20/08/2011. LP kept switch no‐152 on one (failure mode) then found loco 19 6/21/2011 N/KPKD 31233 LGD SCR Train left ROB at 0.50 hrs after detaching BE Loco 27133 from ready but due to up gradient (1/150) & drizzling rain LP M/Line. At km no‐615/11 train stopped due to throttle failed. experience wheel slipping. Hence R/Loco demanded. 20 6/21/2011 N/BRS 27887/27982 VSKP Further found Q‐45 relay of both loco in energise condition. LP informed from BJRI that DJ closing directly while closing same removed & checked found Q‐30 relay burnt condition in ECoR BLDJ. SSE/SDL Loco no‐27887/982 checked & found DJ is closing both loco.hence both loco mark TR & directed to H/Shed for by pressing BLDJ. further checking. LP inform that while entering H/signal of UMR, GR not progressing beyond one notch. hence section cleared with SSE/BSP checked found HMCS‐1 on IV (privious booking). Q‐52 21 6/21/2011 18235 21365 BIA mannual control of GR to UMR. At UMR try to rectified but weged in de‐energised condition. Loco tested with Q‐52 is SECR could not successful. also try from rear cab, EEC & also checked wedged and deweged conditon. Found no trouble. Tested from with all position of both HMCS ,but not successful hence both cabs and EEC. Loco found normal. demanded R/loco. Relay HT\LT cables Three phase loco Relay Relay Bad Maintanance Shed Bad Maintanance Shed Bad Maintanance Shed Bad Maintanance Shed Bad Maintanance Shed SECR SECR SECR SECR SECR
22 6/22/2011 N/BTMT 24552/24551 BIA BIA shed report: BA voltage in 24552, 24 V and hence both While starting LP exp DJ closing but STC not picking up. LP tried loco DJ not closing from 24552. But from loco no 24551 DJ SECR to rectify by keeping HBA off, but trouble not rectified.R/loco closing but not closing in 24552. Loco BA discharge in yard. demanded. So loco marked TR. Battery charger working checked found normal. Battery Make‐ EXIDE M/staff attended but could not rectify and advised LP that loco 23 6/22/2011 N/KRPH 27055 MGS ECR O/G‐ LP reported that while taken over charge of LE. poor brake has to go to pit to attend, brake power adjusted in pit and power. given fit. LP reported TLC at 23.30 hrs that no information by I/C LP. 24 6/27/2011 12860 22504 SRC SER LP informed that QOP‐II permanently dropped so block‐II AT Igatpuri M/staff found J‐2 drum contact badly flashed.and isolated and worked the train up to DGG. At DGG another loco TM‐4,5 & 6 badly flashed.SRC shed report: TM‐4 & TM‐5 27934(VSKP) attached on top. commutator brush box flashed so Both TMs changed. 25 6/30/2011 12860 22586 SRC SER 1 11/6/2011 12253 22372 HWH ER 1 04.06.11 12833 AD‐HWH 2 14.06.11 2962 IND‐BCT 3 15.06.11 12953 BCT‐NZM LP reported that TLTE between JMG‐KRL, checked Q‐51, Q‐52, GR pressure found normal then try with EEC but unsuccess. CLI/ RIG‐ N Sahoo cleaned the Q‐52 relay and gently tapped and try to take 4‐5 notches found no trouble but R/loco already attached in front so as per advice of Sr. DEE (OP) allowed that 24414/BZA ( 80 kmph ) + wkg loco in dead. SRC Shed report: Q‐ 52 defective. same changed. Battery Bogie & its Mech. Equipments Traction Motor Relay Mal Operation by crew Bad Maintanance Shed Bad Maintanance Shed Bad Maintanance Shed Suddenly pressure dropped at YPR station due to FP pipe already Suddenly pressure dropped at YPR station due to FP pipe already SWR broken and damaged due to CRO in BZA division, found BP also cracked broken and damaged due to CRO in BZA division, found BP also Pn. Pipeline Misc from neck portion. cracked from neck portion. 22601 SRC SER LP INFORMED DJ OPEN ON STANDING W/O TARGET , CHECKED FOUND MICROPROCESSOR PT WAS OPEN CIRCUITED RESULTING INTO MICROPROCESSOR SRC/SER WR SMOKE NEAR BV BOX. FRESH LOCO PROVIDED. QCVAR NOT ENERGISING & R118 OVER HEATED. LOCO SENT DEAD TO HOME SHED. 22542 BRC WR AFTER PASSING SBPJ DJ TRIPPED, CHECKED FOUND X'MER OIL SPREAD SECTION CLEAR AND FRESH LOCO PROVIDED. X'MER BRC WR OUT AND OIL LEVEL MINIMUM. SHED 30025 GZB NR TRAIN STOPPED AS TWO FAULT EXPEERIENCE BY LOCO PILOT F0201P1 IN RTM SHED FOUND TM 1 JAMMED.HENCE STARS (GEAR) TM END & i.e. DISTURBANCE IN CONVERTOR NO.1 AND F0201P2 i.e.EARTH FAULT GEAR CASE UNCOUPLED & SR‐1 ISOLATED BY GZB STAFF. LOCO SENT IN CONVERTOR NO.1 . AND SMOKE NOTICED FROM TM‐1. LELA WITH SR. 90 KMPH TO HOME SHED. THREE PHASE GZB NR SECR SECR SECR SECR WR 4 29.06.11 GM/KWI 43/3960 2 03.06.11 23024+24459 BL/WR(DEAD) 23089 TKD WCR TRAIN STOPPED AT KM 286/20 DUE TO DJ TRIP BY QSIT WHILE BLDJ PRESSED WITH MESSAGE "INVERTER FAULTY". HBA KEPT OFF, HSIV KEPT ON "0" BUT NOT SUCCEEDED. FRESH LOCO 24528 PROVIDED. SI‐AAL, MICROPROCESSOR‐STESALIT. ET WCR LOCO WAS ORDERED EX ELS/ET. AFTER EOL LP NOT START & REPORTED QRSI‐2 DROPPING ON 4tH NOTCH HENCE LINE CLEAR CANCELLED. ELS STAFF REACHED ON LOCO & GIVEN READY AFTER INCREASING SETTING OF QRSI & TRAIN LEFT EX ET YARD. LP AGAIN REPORTED EX ET THAT QRSI‐2 DROPPING ON 800 AMP. LATER TRAIN PASSED BNI VIA LOOP LINE WITH BANKER LOCO 23817/NR BUT STOPPED NEAR ADVANCE STARTER DUE TO QRSI‐2 DROPPING HENE TRAIN BACK TO BNI LOOP LINE DUE TO GRADIENT AHEAD & LOCO FAILED & SENT TO T/S ET. AT BRC SHED JOINTLY CHECKED WITH AAL REPRESENTATIVE AND FOUND "IGDU‐VFD" RECORDED IN FAULT MEMORY OF SIV. ON FURTHER CHECKING FOUND V‐PHASE LEFT SIDE IGBT SHORT CIRCUITED. LOCO UNDER OBSERVATION AFTER IGBT CARD REPLACEMENT. SI UNIT LOCO JOINTLY CHECKED BY SLI & JE & REPORTED 01 CT (CURRENT TFP) USING AS RSI‐LM TWO CT, ONE USED IN THIS LOCO WHICH IS PARALLEL CONNECTED (ONE CT IN RSI‐2 BLOCK & ONE ADDITIONAL CT USE IN BA‐3 PANEL BETWEEN WIRE NO. A‐274 & A‐275 CAUSING QRSI‐2 DROPPING ON 800 AMPS. RESPONSIBILITY BAD WORKMANSHIP OF ELS/ET DURING UNSCHEDULE REPAIR & WRONG CONNECTION MADE TWO CT OF RSI‐ 2. ELS/ET REPORT‐ LOCO CHECKED AT T/S ET & FOUND QRSI‐2 DROPPING ON 3rd NOTCH AT 700 AMPS CURRENT. QRSI‐2 RELAY COIL WIRE NO. A/274 & A/275 SHOWING SHORTED, EVEN AFTER BOTH SIDE CONNECTION WAS REMOVED. FURTHER DURING CHECKING FOUND 02 NOS CT IS EXISTING IN RSI‐2, WHILE IN BA‐2 & 3 02 NOS RSI CT WAS ALSO EXISTING, WHICH RESULTED TOTAL CURRENT IN QRSI RELAY INCREASED. RSI WAS LAST CHANGED ON 02.06.11. RSI MAINT WCR TKD WCR WR
Page 1 and 2: Sr.No Date Train No Loco No. Base R
Page 3 and 4: 3 4‐Jun‐11 210 20684 WAT ECoR T
Page 5 and 6: 17 29‐Jun‐11 17481 27936 WAT EC
Page 7 and 8: 5 3‐Jun‐11 12189 30232 GZB NR C
Page 9 and 10: 36 30‐Jun‐11 12421 22622 GZB NR
Page 11: 3 6/4/2011 N/KTT 23805/23769 AJJ SR
Page 15 and 16: Comparative Equipment failure E&R (
Page 17 and 18: Equipment Wise Analysis of Failures
Page 19 and 20: S.NO EQUIPMENT C.Rly E.Rly EC Rly E
Page 21 and 22: S.NO EQUIPMENT C.Rly E.Rly EC Rly E

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