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Western Region Transmission Elements Outage Report for 26-05-2017

A. Details of Transmission Elements under Planned Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTimeControl Room Comment
1Champa-Kurukshetra Pole-ILine800 kV HVDCPGCIL26-05-201712:4526-05-201720:15-Construction of new element for preliminary activities are interlinked with Pole-I i.e. Common Switchgear integration of Neutral Bus Switch (Common Neutral Area of Pole-I&II), Uploading of Bi-pole software in both lanes of control, cabling and termination of common optical CT of station ground /PMRTB CT 
2Jabalpur(PS)-Bhopal(BDTCL)-S/CLine765 kVSterlite24-05-201707:4826-05-201720:19-FOR STRINGING WORK OF 765kV D/C JABALPUR-ORAI LINE 
3GWALIOR-JAIPUR-2 240MVAR LR @GWALIORLine Reactor765 kVPGCIL26-05-201710:3626-05-201719:33-NGR LA Replacement & NGR Bypass Scheme 
4Khandwa-Betul-IILine400 kVPGCIL24-03-201712:48**NAINSULATOR REPLACEMENT 
5KORBA(NTPC)-BHILAI-ILine400 kVPGCIL25-05-201708:3026-05-201722:10-Rectification of damaged tower leg (D) of Loc No 309; while restoring isolator problem observed at Koraba end 
6JABALPUR(PS)-JHABUA-ILine400 kVMPPTCL26-05-201709:2126-05-201719:01-Patrolling and annual tree cutting & Trimming Work 
7TAPTITANDA-DEEPNAGAR-S/CLine400 kVMSETCL26-05-201710:3526-05-201716:24-Maintenance work 
8Betul GIS (PG) 315MVA ICT-IICT400/220 kVPGCIL28-03-201712:26**NAtest charging completed 
9BHADRAWATI ICT-1ICT400/220 kVPGCIL15-05-201713:35**NAFOR REPLACEMENT WITH 250MVA ICT 
10DGEN ICT IICT400/220 kVDGEN16-05-201715:11**NATESTING COMPLETED 
11BALCO ICT-2ICT400/220 kVBALCO18-05-201706:19**NAFor GIS Bus2 Rectification work at BALCO. 
12BHUSAWAL-ICT-3ICT400/220 kVMSETCL18-05-201711:04**NAReplacement of B-ph unit with New repaired spare Unit 
13NAGDA ICT-3ICT400/220 kVMPPTCL24-05-201708:1726-05-201718:45-FOR REPLACEMENT OF BAY ISOLATORS AND COMPLETE PAINTING OF ICT & ITS ACCESSORIES 
14KOSAMBA ICT-1ICT400/220 kVGETCO26-05-201707:2726-05-201714:07--Yearly bay maint and testing work by siemens plus plastic sheet wrapping work on BUCH, PRV, Relay -- 
15DGEN ICT IIIICT400/220 kVDGEN26-05-201708:55**NAOffline washing activity for ICT-3 (bay 411) including transformer bushings, LA, EMVT and Gantry Insulators. Bay outage required  
16BINA(MP) ICT-2ICT400/220 kVMPPTCL26-05-201710:2226-05-201719:55-FOR ROUTINE PRE MONSOON MAINTENANCE 
17BILASPUR (PGCIL) BILASPUR ESSAR MAHAN 2 LR@BILASPUR (PGCIL)Line Reactor400 kVPGCIL21-03-201616:15**NALR NGR LEAKAGES. 
18BILASPUR (PGCIL) Mahan 1 LR@BILASPUR (PGCIL)Line Reactor400 kVPGCIL21-03-201616:15**NALR NGR LEAKAGES. 
19KANSARI-BHINMAL-1 50MVAR LR @KANSARILine Reactor400 kVPGCIL05-09-201620:45**NAGASES AND MOISTURE OBSERVED IN REACTOR.  
20BALCO (BALCO) 400kV BUS IIBus400 kVBALCO13-12-201619:54**NACB refurbishment work 
21RAPP (NPCIL) L/R OF RAPP-sUJALPUR-2 @ RAPP LR@RAPP (NPCIL)Line Reactor400 kVPGCIL02-02-201711:07**NAINSTALLATION OF HIGH VELOCITY WATER SPRAY FIRE PROTECTION SYSTEM 
22BHADRAWATI-RAIPUR-1 50MVAR LR @BHADRAWATILine Reactor400 kVPGCIL20-04-201710:28**NAReplacement of gaskets, offline oil filtration, painting, cleaning ,testing etc ,  
23Lara (NTPC) 400kV BUS IIBus400 kVNTPC24-05-201709:0526-05-201720:38-LINE STRINGING WORK BY PGCIL OF LARA -CHAMPA LINE 1,2 AT NTPC LARA END  
24KHARGHAR (80MVAR) BRBus Reactor400 kVMSETCL25-05-201711:15**NAfor N2 purging & heating method to improve dilectric strenght of 80 MVAR bus reactor. 
25Indirasagar (MPPTCL) 400kV BUS IIBus400 kVMPPTCL25-05-201712:2026-05-201721:15-MAINTENANCE WORK 
26KAWAS-HALDARWA-IILine220 kVPGCIL24-05-201713:17**NATower shifting under DIFCC Railway diversion work  
27Betul GIS (PG) 220kV BUS IBus220 kVPGCIL28-03-201712:24**NAtest charging completed 
28Pench(MP)-Kanhan(MS)-S/CLine132 kVISTS22-05-201711:50**NAerection and commissioning of new SF6 breaker  
*-Line still under outage     NA - Not Available p
B. Details of Transmission Elements under Forced Outage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalExpected Date of RevivalReason / Remarks
DateTimeDateTime
1Gwalior(PG)-Agra(PG)-ILine765 kVPGCIL26-05-201723:1627-05-201701:04-R-PHASE FAULT; 5.1KMS,16.2KA@GWALIOR;126KMS,3.84KA@AGRA
2TIRODA 240MVAR BRBus Reactor765 kVATIL21-03-201620:40**NAoil leakages, testing works, exact time of outage to be confirmed by Tirora
3SIPAT(NTPC) 240MVAR BRBus Reactor765 kVNTPC05-05-201712:15**NAVoltage Regulation
4Sasan 240MVAR BRBus Reactor765 kVSASAN12-05-201710:09**NAVoltage Regulation
5Satna(PG) 240MVAR BR-1Bus Reactor765 kVPGCIL22-05-201720:0027-05-201701:16-Voltage Regulation
6Satna(PG) 240MVAR BR-2Bus Reactor765 kVPGCIL25-05-201712:2626-05-201718:38-Voltage Regulation
7Bhopal(BDTCL) 240MVAR BRBus Reactor765 kVSterlite26-05-201708:5726-05-201718:31-Voltage Regulation
8PUNE GIS 240MVAR BRBus Reactor765 kVPGCIL26-05-201711:0126-05-201716:38-Voltage Regulation
9AKOLA(2) 240MVAR BRBus Reactor765 kVATIL26-05-201711:3426-05-201716:39-Voltage Regulation
10Aurangabad(III)(Ektuni-MSETCL) 240 MVAR BRBus Reactor765 kVMSETCL26-05-201711:4026-05-201716:37-Voltage Regulation
11Mundra-Mohindargarh Pole-IILine500 kV HVDCATIL26-05-201718:4226-05-201719:04-Auxiliary supply failure
12VINDHAYACHAL POLE-1 HVDCHVDC Station500 kV HVDCNTPC26-05-201723:16**NADC OVER CURRENT PROTECTION OPERATED
13VINDHAYACHAL POLE-2 HVDCHVDC Station500 kV HVDCNTPC26-05-201723:1627-05-201701:27-DC OVER CURRENT PROTECTION OPERATED
14Athena-Kotra(PS)-ILine400 kVPGCIL30-04-201622:02**NAY-PH df/dt relay operatec at Athena; provision of df/dt relay at Athena and settings are being checked by Athena/ Kept out after FTC
15Athena-Kotra(PS)-IILine400 kVPGCIL01-05-201611:46**NAFOR TESTING AND CHECKING WORKS/ Kept out after FTC
16400kV Bina(PG)-NHPTL(Bina)-S/CLine400 kVPGCIL21-10-201618:11**NAThe NHPTL testing is completed so the line is kept open.
17VAPI-KAKRAPAR-IILine400 kVPGCIL23-03-201713:36**NAcarry out the pending work in newly commission 400KV KAPPs Bay by M/s KPTL
18Betul GIS(PG)-Mouda(NTPC)-ILine400 kVPGCIL29-03-201719:44**NAY-N fault in Khandwa Betul
19VSTPS-JABALPUR-ILine400 kVPGCIL24-05-201716:49**NAH/T by NTPC due to emergency of heavy oil leakages in Y phase CT
20Sujalpur(PG)-RAPP(NPCIL)-ILine400 kVSterlite24-05-201717:57**NAD/T RECEIVED AT SUJALPUR; Y-PHASE CT BLAST @RAPP
21Aurangabad(III)(Ektuni-MSETCL)-Bableshwar(MSETCL)-IILine400 kVMSETCL25-05-201716:2626-05-201716:30-R-Y phase-phase fault
22DABHOL-NAGOTHANE-ILine400 kVMSETCL26-05-201704:2126-05-201722:55-Y TO EARTH FAULT
23BHILAI(KHEDAMARA)-KORADI S/CLine400 kVPGCIL26-05-201708:3426-05-201709:38-R-E fault,130Km from Bhilai and fault current-1.94kA @ Bhilai.
24 400 kV Raita-Jagdalpur 2-IILine400 kVCSPTCL26-05-201716:1026-05-201716:10-Anti theft charge
25Aurangabad(III)(Ektuni-MSETCL)-Bableshwar(MSETCL)-IILine400 kVMSETCL26-05-201716:30**NAKEPT OUT AFTER RECTIFICATION OF FAULT TO CONTROL LOADING ON BABLESHWAR-PADGHE
26 400 kV Raita-Jagdalpur 2-IILine400 kVCSPTCL26-05-201717:58**NANA
27STERLITE-RAIGARH-IILine400 kVPGCIL26-05-201719:5526-05-201720:33-A/R successful and treipped on B-N ,4.2kamp,97.2km.
28Betul GIS (PG) 315MVA ICT-IIICT400/220 kVPGCIL13-12-201621:27**NATaken out after first time test charging
29PUNE(PG) ICT-1ICT400/220 kVPGCIL08-05-201717:36**NAto control loading on 220kV network at Talegaon(MSETCL); kept idle chatged from 400kV
30PARLI(MS)-LONIKAND (NEW)-2 50MVAR LR @PARLILine Reactor400 kVMSETCL30-10-201519:10**NAFire Accident in L/R. Will Take One Year For Replacement
31RAIPUR-RAIGARH-II FSC AND TCSCTCSC400 kVPGCIL06-07-201607:48**NATCSC CAUGHT FIRE
32RAIPUR- RAIGARH-I TCSCTCSC400 kVPGCIL08-07-201612:06**NAMain Control System Computer Failure
33GMR Bus reactor BRBus Reactor400 kVGCEL25-10-201614:22**NAbuchholz relay protection operated
34RAIPUR-WARDHA FSC-2 FSCFSC400 kVPGCIL07-04-201713:32**NAtripped along with the line but later reported that portion of damping Resistor failed
35BOISAR (PGCIL) AURANGABAD-1 LR@BOISAR (PGCIL)Line Reactor400 kVPGCIL22-05-201709:2026-05-201721:44-Voltage Regulation
36BOISAR (PGCIL) AURANGABAD-2 LR@BOISAR (PGCIL)Line Reactor400 kVPGCIL22-05-201709:2226-05-201721:44-Voltage Regulation
37KOLHAPUR (80MVAR) BRBus Reactor400 kVPGCIL25-05-201710:0626-05-201716:38-Voltage Regulation
38MAPUSA (50MVAR) BRBus Reactor400 kVPGCIL25-05-201710:0726-05-201716:38-Voltage Regulation
39GWALIOR-1 (125MVAR) BRBus Reactor400 kVPGCIL25-05-201719:5426-05-201718:14-Voltage Regulation
40Alkud(MSETCL) 125MVAR BRBus Reactor400 kVMSETCL26-05-201709:0426-05-201716:34-Voltage Regulation
41PUNE (50MVAR) BRBus Reactor400 kVPGCIL26-05-201711:0426-05-201717:49-Voltage Regulation
42Kolhapur GIS(PG) 125MVAR BRBus Reactor400 kVPGCIL26-05-201711:5426-05-201716:29-Voltage Regulation
43KAWAS-HALDARWA-ILine220 kVPGCIL25-05-201700:29**NATower shifting under DIFCC Railway diversion work
44CHIKODI-MUTHSINGI S/CLine220 kVMSETCL26-05-201709:0026-05-201718:00-No schedule
45Talangade(MS)-Chikkodi-IILine220 kVMSETCL26-05-201709:0026-05-201718:00-No schedule
46400/1200KV ICT-2 AT BINA(PG)ICT1200/400 kVPGCIL12-03-201706:31**NABUCHHHOLTZ OPERATED
*-Line still under outage     NA - Not Available

C. Details of Transmission Elements Opened manually due to High Voltage:-
S.NoElement NameTypeVoltage LevelOwnerOutageRevivalRemarks
DateTimeDateTime
1DURG-KOTRA--ILine765 kVPGCIL23-05-201718:2126-05-201710:10 
2Raipur PS(Durg)-Wardha(PG)-IIILine765 kVPGCIL24-05-201718:53**** 
3Dharamjaygarh(PG)-Jabalpur(PS)-ILine765 kVPGCIL25-05-201708:41**** 
4Aurangabad-Wardha-ILine765 kVPGCIL25-05-201718:02**** 
5DURG-KOTRA-IILine765 kVPGCIL26-05-201718:16**** 
6Bhachau(PG)-Essar Vadinar(GETCO)-IILine400 kVPGCIL18-09-201602:35**** 
7Bhachau(PG)-Essar Vadinar(GETCO)-ILine400 kVPGCIL08-10-201600:50**** 
8CHHEGOAN-JULWANIA S/C -ILine400 kVMPPTCL05-05-201716:15**** 
9DHULE-SARDAR SAROVAR-IILine400 kVMSETCL25-05-201718:2526-05-201707:09 
10Kolhapur GIS(PG)-Mapusa(PG)-IILine400 kVPGCIL26-05-201718:07**** 
11SSP-RAJGARH-ILine400 kVSSP26-05-201718:11**** 
12DHULE-SARDAR SAROVAR-IILine400 kVMSETCL26-05-201719:25**** 
13BHUSAWAL-AURANGABAD S/CLine400 kVMSETCL26-05-201719:32**** 
** - Line shall be closed subject to voltage permissibility