list of operation issues - northern regional power … · list of operation issues adani pl. (i)...

List of Operation Issues Adani PL. (i) Sh. Nirmal Sharma, VP (O&M), Fax- 0141-2292065 (ii) Sh. Sameer Ganju, Head-Northern Region, Fax No. 011-24115560 APCPL (i) AGM (O&M)-I, IGSTPP, Fax No. 01251-266326 (ii) AGM (EEMG), 01251-266326 BBMB (i) Director (PR) Fax- 0172-2652820 (ii) Power Controller, Fax- 0172-2653297. HVPNL Chief Engineer (Comm.); SE (SO & SLDC): 0181-2664440 Fax-0172-2560622 NHPC (i) Sh. Janardan Choudhary, E.D., Faridabad – Fax-0129-2272413 (ii) Sh. S P.Singh, Chief Engineer (O&M), Faridabad – Fax-0129-2272413 POWERGRID (i) Sh. Prabhakar singh, ED (NR-I), Fax No. 011-26853488 (ii) Sh. A.K. Arora, General Manager (O&M), NR-I, (iii) Sh. R.V.S Kushwaha, General Manager (O&M), Jammu; Fax- 0191-2471187 (iv) Sh.Rajeev Sudan Dy, General Manager (OS), Fax- 0191-2471187 RRVUNL Sh. P.S Arya, Chief Engineer (PPMC & IT), ) Fax- 0141-2740006 NTPC (i) Head of OS/ Head of RCC, Fax No. 0120-2410082 (ii) Sh. Praveen Chaturvedi, GM (OS), NRHQ Lucknow; Fax-0522-2305849. HPSEBL (i) Sh Suneel Grover, Chief Engineer (SO &P), Fax No. 0177-2653656 (ii) Sh. Deepak Uppal, SE (PR& ALDC): Fax-0177-2837143 (iii) Sh. Joginder Singh. Power Controller, Fax No. 0177-2837143. NRLDC General Manager - 26854861, 4051, 26569504 Fax- 26852747 NLDC General Manager, NLDC, Fax: 011-26853488/26601079 Lanco APTL Sh. Raj Kumar Roy, Director, Fax: 0124-2341627/4741024 SJVNL/NJHPS General Manager (C&SO), Fax- 0177-2673283 PTCUL/UPCL (i) Sh. Anupam Sharma, SE (SLDC), Fax- 0135-2451160, 0135-2763570 UPPTCL (i) Director (Op), Fax- 0522-2286476 (ii) Chief Engineer (SLDC), Fax- 0522-2287880, 2288736 HPLDS (i) Sh. N.P.sharma, SE, SLDC, Fax: 0177-2837649 (ii) Sh. Lokesh Thakur, Executive engineer, Fax: 0177-2837649 DTL General Manager (SLDC)/ General Manager (Protection) Fax-23236462, 23221069 THDCIL Sh. U.C Kannaujia, AGM (EMD), Tehri, Fax- 0135-2438682 PSTCL (i) Sh. S.S.Mal, Chief Engineer (SLDC) Fax – 0175-2365340 (ii) Sh D.P.Sethi, Dy.Chief Engineer (SLDC) Fax – 0175-2365340 CHANDIGARH Sh. M.P.Singh, SE (Elect. Op.Circle) – Fax-0172-2740505 IPGCL/PPCL (i) Sh. Y.P.Arora,GM (T), IPGCL, New Delhi, Fax- 23370884 (ii) Sh. R.K.Yadav, DGM (T), IPGCL, New Delhi, Fax- 23370884 BRPL Sh. Satinder Sondhi, VP & Head System Operations, Fax No. 011-39996549 Everest PPL Sh. Yogendra Kumar, Chief Operating Officer, Fax No. 011-45823862/ 43852507 RPSCL Sh. Niranjan Jena, Addl.VP/ Sh. Suvendu Dey, Asst. VP-O&M, Fax: 05842-300003 HPGCL Sh. S.K. Wadhwa SE/Technical(HQ), Fax: 0172-5022436

From organizations which are yet to submit revised nominations

Uttar Haryana Bijli Vitaran Nigam Ltd. Jodhpur Vidyut Vitran Nigam Ltd. Dakshinanchal Vidyut Vitaran Nigam Ltd.

HPPTCL Director (Planning & Contracts), Fax: 0177-2626284 J&K (PDD) Chief Engineer (Survey & Commercial) Fax-0191-2476213 J&K SPDCL GM, Fax: 0194-2500145 PSPCL Engineer-in- Chief (PPRR), Fax- 0175-2308698. RRVPNL Chief Engineer (LD); SE (SO&LD) – Fax- 0141-2740920 UPRVUNL DGM (TOM), 0522-2287861 UJVNL General Manager Engineering: 0135-2761485, fax- 0135-2761549 CEA Director, (GM-I), Fax- 26170385, 26108834 Chief Engineer, NPC NPCIL (i) Station Director, NAPS; Fax. 05734-222177.(ii) Sr. Manager (Transmission),

NPCILFax.-022-25563350 JPPVL Sh. Suresh Chandra, Director, Fax- 0120-4516201/4609464/4609496 Jhajjar PL Sh. Goutam Biswas, GM (Production), 01251-270155.

New Members for the year 2016-17 (Nominations not received)

PROPOSED OUTAGE OF GENERATIONG STATIONS FOR THE 137th OCC MEETING ANNEXURE 1

NTPC –NCR

Station Unit Capacity

(MW)

Period Days Remarks

From To

DADRI COAL 1 4 210 17-8-17 10-9-17 25 BOILER OVERHAUL ANTA 2 88.71 15-8-17 18-8-17 4 MAJOR INSPECTION

1

PROPOSED OUTAGE OF NLDC TRANSMISSION LINES FOR THE MONTH OF AUGUST FOR THE 137th OCC MEETING ANNEXURE 2A

Request By Element Name Owner Name Mode Reasons

From Date

From Time To Date To Time

Remarks Request Detail

1 POWERGRID

[ DELHI ] Agra-VNC HVDC

Pole-I(800 kV) Power grid Daily

Sealing work to prevent entry of rain water at Pole-3 DC

Hall , Agra HVDC 01-08-17 08:00 01-08-17 18:00 -

2 POWERGRID

[ DELHI ] Barh Gorakhpur Ckt-

I(400 kV) Power grid Daily

Replacement of terminal connector of line Isolator as per head office instructions. ,

at Gorakhpur 03-08-17 09:00 03-08-17 17:30 -

3 POWERGRID

[ DELHI ] Barh Gorakhpur Ckt-

II(400 kV) Power grid Daily

Replacement of terminal connector of line Isolator as per head office instructions. ,

at Gorakhpur 04-08-17 09:00 04-08-17 17:30 -

4 SLDC_RAJASTHAN

[ RAJASTHAN ] ANTA-PHAGI-1

(765 kV) Rajasthan Daily stability test for spare reactor 12-08-17 09:00 12-08-17 20:00 -

5 SLDC_RAJASTHAN

[ RAJASTHAN ] ANTA-PHAGI-2

(765 kV) Rajasthan Daily stability test for spare reactor 18-08-17 09:00 18-08-17 20:00 -

6 SLDC_RAJASTHAN

[ RAJASTHAN ]

Badod(MP)-Modak(RVPNL)

(220 kV) Rajasthan Continuous Annual Maintenance 08-08-17 09:00 08-08-17 17:00 -

7 POWERGRID

[ DELHI ]

765 kV S/C Bhiwani-Jaipur-I (PG) Line

(765 kV) Power grid Daily

Commissioning of CSD for Line Reactor & NGR Bypass scheme at Bhiwani. Radiator

oil leakage at Phagi end. Reapplied as per last OCC

discussion. 04-08-17 08:00 04-08-17 18:00 - 2

8 POWERGRID

[ DELHI ]

765 kV S/C Bhiwani-Jaipur-I (PG) Line


Commissioning of CSD for Line Reactor & NGR Bypass

scheme at Bhiwani. Reapplied as per last OCC

discussion. 07-08-17 08:00 07-08-17 18:00 -

9 PGCIL 500 BALIA BHIWADI I PGCIL Cont

Diversion work by Bhiwadi due to Railway DFCC project. Resubmitted

11-8-17 08:00 25-8-17 18:00

10 PGCIL 500 BALIA BHIWADI II PGCIL Cont

Diversion work by Bhiwadi due to Railway DFCC project. Resubmitted

11-8-17 08:00 25-8-17 18:00

11 PGCIL 765kV BHIWANI PHAGI I PGCIL Daily

Commissioning of CSD for Line Reactor & NGR Bypass scheme at Bhiwani. Radiator oil leakage at Phagi end. Reapplied as per last OCC discussion.

4-08-17 08:00 4-08-17 13:00

12 PGCIL 765kV BHIWANI PHAGI II PGCIL Cont

Commissioning of CSD for Line Reactor & NGR Bypass scheme at Bhiwani

7-08-17 08:00 7-08-17 13:00

13 PGCIL 765kV KANPUR JHATIKRA I PGCIL Daily

Jumper tightening and other line maintenance work.

1-08-17 08:00 4-08-17 18:00

14 PGCIL 765kV JHATIKRA BHIWANI I PGCIL Daily

Line AMP, Tightening of Jumper, Spacers & other equipment AMP at Bhiwani

10-8-17 8:00 10-8-17 18:00

15 PGCIL 765KV Fatehpur Agra Line-II S/C PGCIL Daily

Stringing for Crossing of 765kV D/C Orai-Aligarh TL, TE07, at

Orai ( AP 59- AP 60)

17-8-17 7:00 18-8-17 18:00

3

16 PGCIL 765KV Agra Fatehpur Line2 S/C PGCIL Cont

. For Diversion work due to DFCC work., at Agra 20-8-17 09:00 25-8-17 18:00

17 PGCIL 765KV Fatehpur Agra Line -I S/C PGCIL Daily

Stringing for Crossing of 765kV D/C Orai-

Aligarh TL, TE07 , at Orai (AP 61 - AP 62)

29-8-17 07:00 30-8-17 18:00

18 PGCIL 765kv Varanasi Ballia S/C PGCIL Daily Bushing Oil sampling for DGA , at Varanasi 2-08-17 10:00 2-08-17 13:00

19 PGCIL 6.6 KV NTPC Vindhyachal

HVDC BTB

Vindhyachal

Feeder-1

(3 BA 28)

PGCIL Cont

Bus Overhauling at NTPC , Vindhyachal as

requested by NTPC Vindhyachal STPS

22-7-17 14:00 29-7-17 20:00

20 PGCIL 765KV Varanasi Gaya Line-II (S/C) PGCIL Daily Bushing Oil sampling

for DGA , at Varanasi 2-08-17 14:00 2-08-17 17:00

21 PGCIL 800 KV Champa Kurekshetra Pole I PGCIL Daily

For Bi pole software up gradation and

necessary integration works of POLE II under

commissioning

2-8-17 9:00 3-8-17 17:00

22 UPPTCL 765KV Unnao Anpara C UP Daily For routine protection testing of Anpara C 9-8-17 8:00 9-8-17 18:00

4

PROPOSED OUTAGE OF TRANSMISSION LINES FOR THE MONTH OF AUGUST FOR THE 137th OCC MEETING ANNEXURE 2B

SNO Request By Element Name Owner Name Mode Reasons

From Date

From Time To Date To

Time Remarks Request Detail

1 SLDC_HARYANA

[ HARYANA ] Daultabad-Dhanonda ckt-

1(400 kV) Haryana Daily

General Maintenance and alignment of 400KV Line & Bay Isolator with Tie

Bay at Daultabad/Dhanonda 08-08-17 10:00 08-08-17 16:00

2 SLDC_HARYANA

[ HARYANA ] Daultabad-Dhanonda ckt-

2(400 kV) Haryana Daily

General Maintenance and alignment of 400KV Line & Bay Isolator with Tie

Bay at Daultabad/Dhanonda 10-08-17 10:00 10-08-17 16:00

3 SLDC_HARYANA

[ HARYANA ] Daultabad(HVPNL)-

Jhajjar(APCPL) 1(400 kV) Haryana Daily For isolator alignment,

Nut & Bolt Tightening, for attending Red hot point

and tree cutting

17-08-17 08:00 17-08-17 17:00

4 SLDC_HARYANA


Jhajjar(APCPL) 2(400 kV) Haryana Daily 18-08-17 08:00 18-08-17 17:00

5 SLDC_HARYANA


Gurgaon(PG) -1(400 kV) Haryana Daily

For isolator alignment, Nut & Bolt Tightening, for attending Red hot point

and tree cutting 09-08-17 08:00 09-08-17 17:00

6 SLDC_HARYANA


Gurgaon(PG) -2(400 kV) Haryana Daily

For isolator alignment, Nut & Bolt Tightening, for attending Red hot point

and tree cutting 11-08-17 08:00 11-08-17 17:00

7 NHPC [ DELHI ] Salal(NHPC)-Jammu(JK)

2(220 kV) Power grid Daily To replace

faulty/damaged isolator 30-07-17 10:00 30-07-17 15:00

8A SLDC_UP [ UTTAR PRADESH ]

Dadri-Nawada (400KV)

Uttar Pradesh Daily

For commissioning of AR and general maintenance of bay 19-8-17 10:00 19-8-17 16:00

8b SLDC_UP [ UTTAR PRADESH ]

Obra –Rewa Road (400KV)

Uttar Pradesh Continuous

For Diversion work of 400 KV Obra- Rewa Road line at Bhadraumarganj Loc. Due to DFCC & Jumpering work of 220KV Sarangapur - Phulpur line and Diversion work at Jarar Meja for Meja Urja Nigam Ltd .

2-8-17 8:00 14-8-17 18:00

5

9

SLDC_UP [ UTTAR PRADESH ] 132 KV Pilibhit –Sitarganj

Line Uttar

Pradesh Daily Maintenance of complete

bay 3-8-17 9:00 3-8-17 14:00

10 SLDC_UP [ UTTAR PRADESH ]

400 KV Fatehbad -Muradnagar

Uttar Pradesh Daily

1. For replacement of damage jumper & fixing

of pilot string copper bond, bull dog clamp

and other line maintenance work. 2. Tightening of Bay

11-8-17 8:00 11-8-17 18:00

Deferred in 136th OCC

meeting due to high loading conditions

11 SLDC_UP [ UTTAR PRADESH ] Panki -Aligarh

Uttar Pradesh Continuous

For diversion of line due to construction of NTPC

plant in Bilhaur between 1 no. 92 to 104 & general

maintenance. 22-8-17 8:00 22-8-17 18:00


meeting due to high loading conditions.

12 SLDC_UP

[ UTTAR PRADESH ] Aligarh –Muradnagar

(400KV) Uttar

Pradesh Daily

1. Maintenance of line & replacement of damage

disc extra. 2. Line maintenance

and lopping and chopping of tree

branches. 26-8-17 8:00 26-8-17 18:00


meeting due to high loading conditions.

6

13 SLDC_UP

[ UTTAR PRADESH ] Lucknow(PG)-

Lucknow(UP)(400 kV)I Powergrid Daily

RETROFITTING OF LINE ISOLATOR (SHUTDOWN IS

REQUIRED FOR DISCONNECTION OF PIPE

BUS BETWEEN LINE ISOLATOR & TRANSFER BUS ISOLATOR). AFTER

DISCONNECTION OF PIPE BUS, LINE WILL BE CHARGED FROM TRANSFER BUS. 01-08-17 09:00 01-08-17 16:00

14 SLDC_UP

[ UTTAR PRADESH ] Lucknow(PG)-

Lucknow(UP) II(400 kV) Powergrid Daily

RECONNECTION OF PIPE BUS BETWEEN

LINE ISOLATOR & TRANSFER BUS

ISOLATOR AFTER RETROFITTING OF LINE

ISOLATOR. Jumper tightening etc. 10-08-17 09:00 10-08-17 16:00

15 SLDC_UP [ UTTAR

PRADESH ] Agra-Unnao(400 kV) Uttar

Pradesh Continuous

Erection of towers & stringing for diversion

near Tundala Bypass due to DFCC between 1 no.

661 to 664 02-08-17 08:00 12-08-17 18:00

16 SLDC_UP

[ UTTAR PRADESH ] Muradnagar-

Muzaffarnagar(400 kV) Uttar

Pradesh Continuous

Replacement of CT, CVT and B Bus pantograph

isolator. 08-08-17 08:00 10-08-17 18:00

17 SLDC_UP

[ UTTAR PRADESH ]

Khodri(UPCL)-Saharnpur(UPPCL)-2

(220 kV) Uttar

Pradesh Daily

For tree cutting, repairing of conductor, Inspection

of Insulators & other maintenance of line 10-08-17 08:00 12-08-17 18:00

18 SLDC_UP [ UTTAR

PRADESH ] Kanpur(PG)-Panki(UP)

1(400 kV) Power grid Daily Replacement of jumper & tightening of clamps etc. 11-08-17 08:00 11-08-17 18:00

19 SLDC_UP [ UTTAR

PRADESH ] Khurja(UP)-Napp(NPC)

1(220 kV) Uttar

Pradesh Daily Replacement of Protection Panel 15-08-17 08:00 16-08-17 16:00

20 SLDC_UP [ UTTAR Lucknow-Unnao(400 kV) Uttar Daily General Maintenance of 16-08-17 08:00 16-08-17 18:00

7

PRADESH ] Pradesh complete bay, & jumper tightening

21 SLDC_UP [ UTTAR

PRADESH ] Khodri-Saharnpur

ckt2(400 kV) Uttar

Pradesh Daily

For Tree cutting, repairing of conductor, Inspection


22 SLDC_UP [ UTTAR

PRADESH ] Nara(UP)-

Roorkee(UTT)(220 kV) Uttar

Pradesh Daily

For Tree cutting, repairing of conductor, Inspection


23 SLDC_UP [ UTTAR

PRADESH ] Lucknow(PG)-

Sultanpur(UP)(400 kV) Uttar

Pradesh Daily

(a) For routine protection testing. (b) Maintenance of Sultanpur-LKO (PGCIL) line.

20-08-17 08:00 20-08-17 18:00

Deferred in 136th OCC meeting due to high load in Grid

24 SLDC_UP [ UTTAR

PRADESH ] Bareilly-Unnao 1(400 kV) Uttar

Pradesh Daily

For Routine Maintenance and Testing of Equipments. 22-08-17 08:00 22-08-17 18:00

25 SLDC_UP [ UTTAR

PRADESH ] Napp(NPC)-

Sambhal(UP)(220 kV) Uttar

Pradesh Continuous

1. Raising of height of line at SH/NH road crossing. 2. Various type work i.e. checking & tightening of

jumpers of line, lopping/chopping & cutting of trees & maintenance of

equipments in 220KV Bay at 220KV S/S Sambhal. 22-08-17 08:00 25-08-17 18:00

26 SLDC_UP [ UTTAR

PRADESH ] Bareilly-Unnao 2(400 kV) Uttar

Pradesh Daily

For Routine Maintenance and Testing of Equipments. 23-08-17 08:00 23-08-17 18:00

27 SLDC_UP [ UTTAR

PRADESH ] Panki-Unnao(400 kV) Uttar

Pradesh Daily General Maintenance of

complete bay 25-08-17 08:00 25-08-17 18:00

28 SLDC_UP [ UTTAR

PRADESH ] Dadri(NTPC)-

G.Noida(UP)(400 kV) Power grid Daily For General maintenance

& its bay 27-08-17 07:00 28-08-17 11:00

8

29 SLDC_UP [ UTTAR

PRADESH ] Obra-Sultanpur(400 kV) Uttar

Pradesh Continuous

I. From 15.08.17 to 18.08.17 (a) Dismantling

of HV bushing, tuuret, IPS pipe etc for complete

gasket replacement and oil centrifuging of

50MVAR Obra line reactor (b)Replacement

of disc insulators by Polymers and lopping &

Chopping of tree branches in the corridor..

2 .From 15.08.17 to 01.09.17. For complete gasket replacement and

oil centrifuging of line reactor. 3 From 29.08.17 to 01.09.17. For erection of HV bushing, Turret etc.

after complete gasket replacement of 50MVAR

Obra line reactor. 15-08-17 08:00 01-09-17 18:00


meeting due to high load in

Grid

30 SLDC_UP [ UTTAR

PRADESH ] Khatima(UPCL)-

Pilibhit(UPPCL)(220 kV) Uttrakhand Daily Maintenance of Complete

Bay 02-08-17 09:00 02-08-17 14:00

31 SLDC_UP [ UTTAR

PRADESH ] Gazipur(DTL)-Noida sec

62(UP)(220 kV) Uttar

Pradesh Continuous

For height raising of Transmission line at NH-

24 Crossing. 01-08-17 09:00 07-08-17 18:00

32 BBMB [ CHANDIGARGH ]

Narela(DTL)-Rohtakroad(BBMB) 2(220

kV) BBMB Daily

For replacement of conventional C-Wedge

clamps. 09-08-17 08:00 09-08-17 17:00

9


Narela(DTL)-Rohtakroad(BBMB) 1

(220 kV) BBMB Daily

For replacement of conventional C-Wedge

clamps. 02-08-17 08:00 02-08-17 17:00

34 BBMB [ CHANDIGARGH ] Panipat-Kurukshetra

(220 kV) BBMB Daily

For replacement of conventional disc

insulators with polymer insulators. 16-08-17 08:00 26-08-17 17:00


Charkhi Dadri(BBMB)-Mohindergarh(HVPNL)

2(220 kV) BBMB Daily

Replacement of Static Electromechanical

scheme with Numerical DP scheme. 07-08-17 08:00 07-08-17 17:00

36 BBMB [ CHANDIGARGH ] Hissar –SANGRUR Ckt

I& II(220KV) BBMB Conti.

Shifting/Raising of height between TL 230-231 due to

electrification of Rohtak-Bhatinda Section of Railway. (Deposit work of Rail Vikas

Nigam) 1.8.17 8:00 20-8-17 17:00

37 NTPC [ DELHI ] Sultanpur(UP)-

Tanda(NTPC) 2(220 kV) Uttar

Pradesh Daily Maintenance and testing

of circuit breakers 22-08-17 08:00 22-08-17 18:00

38 NTPC [ DELHI ] Lucknow(UP)-

Singrauli(NTPC)(400 kV) Power grid Daily

Maintenance and testing of circuit breakers and Protection Equipments 02-08-17 08:00 02-08-17 18:00

39 NTPC [ DELHI ]

Allahabad(PG)-Singrauli(NTPC) 2


Maintenance and testing of circuit breakers and Protection Equipments 04-08-17 08:00 04-08-17 18:00

40 NTPC [ DELHI ] Anpara(UP)-

Singrauli(NTPC)(400 kV) Power grid Daily CVT Replacement. 08-08-17 08:00 10-08-17 18:00

41 NTPC [ DELHI ]


(400 kV) Power grid Daily CVT Replacement. 11-08-17 08:00 13-08-17 18:00

10

42 NTPC [ DELHI ]



CVT Replacement of 400 KV Bus-2 (During Unit shutdown for overhaul) 18-08-17 08:00 20-08-17 18:00

43 SLDC_DELHI [ DELHI ] Jhajjar(APCPL)-

Mundka(DTL) 1(400 kV) APCPL Jhajjar Daily

ATTENDING HOT SPOTS ON BUS ISOLATOR 89B, B

PHASE LINE ISOLATOR AND BAY TIGHTENING

WORKS. 03-08-17 06:00 03-08-17 11:00

44 SLDC_DELHI [ DELHI ] Jhajjar(APCPL)-

Mundka(DTL) 2(400 kV) APCPL Jhajjar Daily

ATTENDING HOT SPOTS ON B & Y

PHASE LINE ISOLATOR AND BAY TIGHTENING

WORKS. 04-08-17 06:00 04-08-17 11:00

45 SLDC_UTTARAKHAND [

UTTARAKHAND ] Kashipur-Rishikesh(400

kV) Uttrakhand Daily For testing PLCC

protection. 21-08-17 10:00 21-08-17 17:00

46 SLDC_RAJASTHAN

[ RAJASTHAN ] Chabbra –Anta CKT I

( 400 KV) Rajasthan Daily

Maintenance work of Bay equipments, tightening of clamps and connectors

and tan delta measurement of CTs at

Anta end 22-8-17 9:00 22-8-17 18:00

During Shut down other

circuit of line will be available

47 SLDC_RAJASTHAN

[ RAJASTHAN ] Chabbra –Anta CKT II

( 400 KV) Rajasthan Daily

Maintenance work of Bay equipments, tightening of clamps and connectors

and tan delta measurement of CTs at

Anta end 23-8-17 9:00 23-8-17 18:00

During Shut down other

circuit of line will be available

48 SLDC_RAJASTHAN

[ RAJASTHAN ]

Badod(MP)-Sakatpura(RVPNL)

(400 kV) Rajasthan Continuous

Annual Maintenance and for replacement of

Isolator clamp & C.T 10-08-17 07:00 11-08-17 18:00

49 SLDC_RAJASTHAN

[ RAJASTHAN ] Bikaner-Merta (400KV) Rajasthan Daily

Stringing of 400KV D/C Bikaner-Sikar line by M/S

Kec AT Bikaner and Quarterly maintenance at

Merta end 3-8-17 9:00 3-8-17 17:00

11

50 SLDC_RAJASTHAN

[ RAJASTHAN ] Phagi –HPR CKT-I Rajasthan Daily

For checking /tightening /rectification of jumpers

on all angle towers observed hot spots at

some locations 1-8-17 7:00 5-8-17 19:00

400 KV HPR GSS fed by other circuit

51 SLDC_RAJASTHAN

[ RAJASTHAN ] Agra-Bharatpur(220 kV) Rajasthan Daily Quarterly maintenance at

Bharatpur 04-08-17 09:00 04-08-17 17:00

52 SLDC_RAJASTHAN

[ RAJASTHAN ] Akal-Jodhpur II(400 kV) Rajasthan Continuous

Shifting of 400 KV Jodhpur line from old bay to new bay by m/s TATA projects at Jaisalmer end. 01-08-17 10:00 12-08-17 18:00

53 SLDC_RAJASTHAN

[ RAJASTHAN ] Jodhpur II-Merta 1


II nd QUARTERLY MAINT.WORK OF BAY & EQUIPMENTS at Merta 09-08-17 09:00 09-08-17 17:00

54 SLDC_RAJASTHAN

[ RAJASTHAN ] Jodhpur II-Merta 2



55 SLDC_RAJASTHAN

[ RAJASTHAN ] Merta-Ratangarh(220 kV) Rajasthan Daily


56 SLDC_RAJASTHAN

[ RAJASTHAN ] Ratangarh-Suratgarh

1(400 kV) Rajasthan Continuous

maintenance work of line and bay equipments at

Ratangarh 18-08-17 09:00 19-08-17 20:00

57 SLDC_RAJASTHAN

[ RAJASTHAN ] Charkhi Dadri-Khetri

1(220 kV) Rajasthan Daily For Tree trimming work

under Line 10-08-17 09:30 10-08-17 18:00

58 SLDC_RAJASTHAN

[ RAJASTHAN ] Charkhi Dadri-Khetri

2(220 kV) Rajasthan Daily For Tree trimming work

under Line 09-08-17 09:30 09-08-17 18:00

59 SLDC_RAJASTHAN

[ RAJASTHAN ] Debari(RVPNL)-RAPS

A(NPC)(220 kV) Rajasthan Daily For Line Maintenance 18-08-17 09:00 18-08-17 18:00

12

60 SLDC_RAJASTHAN

[ RAJASTHAN ] RAPP (A )-KOTA-1

D/C(220 kV) Rajasthan Daily

Annual Maintenance and to replace detioriated Line Isolator Jumpers & Clamp Connectors and testing of

CVT at Kota end. 17-08-17 07:00 17-08-17 18:00

61 SLDC_RAJASTHAN

[ RAJASTHAN ] Chabra-Hindaun II

(400 kV) Rajasthan Daily Half Yearly Maintenance

Work 17-08-17 10:00 17-08-17 17:00

62 SLDC_RAJASTHAN [

RAJASTHAN ] Kota(PG)-Merta(RVPNL)

1(400 kV) Power grid Daily


63 SLDC_RAJASTHAN [

RAJASTHAN ] Shree Cement(CSL)-

Merta(RRVPNL)(400 kV) Power grid Daily


64 SLDC_RAJASTHAN [

RAJASTHAN ] Jodhpur II(RVPNL)-

Kankroli(PG) 1(400 kV) Power grid Daily

2nd Quarterly maintenance work at

Jodhpur 02-08-17 10:00 02-08-17 18:00

65 POWERGRID [ DELHI ] Bhiwani(BBMB)-

Mahendergarh(400 kV) Powergrid Daily

AMP and bay equipment jumper tightening at

Bhiwani end. 03-08-2017 08:00

03-08-2017 18:00

Deferred by 136OCC

66 POWERGRID [ DELHI ] Bhiwani(BBMB)-

Mahendergarh(400 kV) Powergrid Daily

AMP and bay equipment jumper tightening at

Bhiwani end. 04-08-2017 08:00

04-08-2017 18:00

Deferred by 136OCC

67 POWERGRID [ DELHI ] Ballabgarh-Mainpuri

1(400 kV) Powergrid Daily

For Line diversion work under DFCC. During S/D,

02 Nos tower to be erected out of 04 Nos

tower after stringing of the new section shall be

taken up. 08-08-2017 08:00

18-08-2017 18:00

Deferred by 136OCC

13

68 POWERGRID [ DELHI ] Ballabgarh-Mainpuri

2(400 kV) Powergrid Continuous



tower after stringing of the new section shall be

taken up 08-08-2017 08:00

18-08-2017 18:00

Deferred by 136OCC

69 POWERGRID [ DELHI ] Agra-Ballabgarh(400 kV) Power grid Continuous



tower after that stringing of the new section shall

be taken up. 01-08-17 08:00 07-08-17 18:00 Deferred by

136OCC

70 POWERGRID [ DELHI ]

Koteshwar Pool(PG)-Koteshwar(THDC) 1


S/D along with both Bus for modification in Bus Bar Protn Scheme at Koteshwar THDC for

charging of new 125MVAR B/R. 20-07-17 08:00 20-07-17 18:00


Koteshwar Pool(PG)-Koteshwar(THDC) 2


S/D along with both Bus for modification in Bus Bar Protn Scheme at Koteshwar THDC for

charging of new 125MVAR B/R. 20-07-17 08:00 20-07-17 18:00

73 POWERGRID [ DELHI ] Bahadurgarh(PG)-

Bawana(DTL)(400 kV) Power grid Continuous

Diversion due to KMP express way/ fixing CC

Ring/ Arcing Horn, check nut in jumpers etc. 08-08-17 08:00 13-08-17 18:00

Deferred by 136OCC.

74 POWERGRID [ DELHI ] Bahadurgarh(PG)-

Bhiwani(BBMB)(400 kV) Power grid Continuous

Diversion due to KMP express way/ fixing CC

Ring/ Arcing Horn, check nut in jumpers etc. 08-08-17 08:00 13-08-17 18:00

Deferred by 136OCC.

14

75 POWERGRID [ DELHI ] Bahadurgarh -

Kabulpur(400 kV) Power grid Daily

S/D for fixing CC Ring Grading Ring/ Arcing

Horn,check nut in jumpers & other AMP.. 16-08-17 08:00 16-08-17 18:00

Deferred by 136OCC.

76 POWERGRID [ DELHI ] Ratangarh(RVPNL)-

Sikar(PG) 1 Rajasthan Daily

Erection of Structure/Equipment/Al.

Bus pipe under augmentation scheme of 500 MVA ICT-3 & 02 no. of 220 kV Line bays at

Sikar 01-08-17 08:00 03-08-17 18:00

77 POWERGRID [ DELHI ] Sikar(PG)-Sikar(RVPNL)

1 Rajasthan Daily

Erection of Structure/Equipment/Al.

Bus pipe under augmentation scheme of 500 MVA ICT-3 & 02 no. of 220 kV Line bays at

Sikar 05-08-17 08:00 07-08-17 18:00

78 POWERGRID [ DELHI ] RAPP (B )-DEBARI

(220 kV) Rajasthan Daily

Stringing of crossing span of U/C400 KV D/C (Quad)

Chittorgarh (New) - Chittorgarh (RRVPNL)

T/L 25-07-17 08:00 26-07-17 18:00

79 POWERGRID [ DELHI ] Abdullapur - Kurukshetra-


Shutdown for HV test of GIB and IPS tube

erection at Kurukshetra for 400 kV Jind Line. 21-08-7 09:00 26-08-17 18:30


Abdullapur-Karchamwangtoo 1

(400 kV)

Jaiparkash Power

Venture Limited Continuous

For carrying out balance stringing work for Loop in and Loop out of 400 kV

Karcham Wangtoo- Abdullapur ckt I at

upcoming Kala Amb Sub Station. 17-08-17 07:00 19-08-17 18:00

15



(400 kV)

Jaiparkash Power


For carrying out modifications of cross

arms & balance stringing work for Loop in and Loop

out of 400 kV Karcham Wangtoo- Abdullapur ckt-II at upcoming Kala Amb

Sub Station. 20-08-17 07:00 22-08-17 18:00



(400 kV)

Jaiparkash Power


For carrying out modifications of cross

arms & balance stringing work for Loop in and Loop

out of 400 kV Karcham Wangtoo- Abdullapur ckt-II at upcoming Kala Amb

Sub Station. 20-08-17 07:00 22-08-17 18:00

83 POWERGRID [ DELHI ] Abdullapur(PG)-

Bawana(DTL) 1(400 kV) Power grid Daily

For replacement of Porcelain Insulators with

Polymer Insulators on towers nos. 285 (TP), 406

& 407 02-08-17 09:00 02-08-17 15:00

84 POWERGRID [ DELHI ] Dipalpur(HVPNL)-

Bawana(DTL)(400 kV) Power grid Daily


Polymer Insulators on tower no. 406 & 407 03-08-17 09:00 03-08-17 14:00

85 POWERGRID [ DELHI ] Kurukshetra-Sonepat -



Polymer Insulators on tower No. 265 (TP), 319

& 322 04-08-17 09:00 04-08-17 15:00

86 POWERGRID [ DELHI ] Kurukshetra-Sonepat -



Polymer Insulators on tower nos. 319 & 322 05-08-17 09:00 05-08-17 15:00

16

87 POWERGRID [ DELHI ] Salal(NHPC)-Jammu(JK)


FOR AMP WORKS INCLUDING

REPLACEMENT OF BROKEN INSULATORS

AND JUMPER TIGHTENING. 11-08-17 09:00 11-08-17 18:00


Hamirpur ( PG) - Hamirpur ( HPSEB) Ckt-

I (220 kV) Power grid Daily For AMP works. 08-08-17 09:00 08-08-17 17:00


Hamirpur ( PG) - Hamirpur ( HPSEB) Ckt-

II (220 kV) Power grid Daily For AMP works. 10-08-17 09:00 10-08-17 17:00

90 POWERGRID [ DELHI ] Allahabad-Fatehpur

3(220 kV) Power grid Continuous

For installation of ERS for diversion work of

Transmission Line due to DFCCIL Railway track

(Between Loc. No. - 604 to 608) , at Allahabad 25-07-17 08:00 27-07-17 18:00

91 POWERGRID [ DELHI ] Allahabad-Fatehpur

3(220 kV) Power grid Continuous

For dismantling of ERS for diversion work of


(Between Loc. No. - 604 to 608) ,at Allahabad 04-08-17 08:00 06-08-17 18:00

92 POWERGRID [ DELHI ] Allahabad(PG)-

Jhusi(UP)(220 kV) Power grid Continuous

For installation of ERS for diversion work of



93 POWERGRID [ DELHI ] Allahabad(PG)-

Jhusi(UP)(220 kV) Power grid Continuous

For dismantling of ERS for diversion work of



94 POWERGRID [ DELHI ] Agra-Kanpur(400 kV) Power grid Daily

Stringing for Crossing of 765 KV D/C Orai-Aligarh TL, TE07 , at Orai (AP

65-AP 66) 02-08-17 07:00 03-08-17 18:00

17

95 POWERGRID [ DELHI ] Gorakhpur-Lucknow


Replacement of terminal connector of line insulator

as per head office instructions. , at

Gorakhpur 10-08-17 09:00 10-08-17 17:30

96 POWERGRID [ DELHI ] Gorakhpur-Lucknow


Replacement of terminal connector of line insulator

as per head office instructions. , at

Gorakhpur 12-08-17 09:00 12-08-17 17:30

97 PGCIL 400 KV Agra (PG) Fatehabad (UP) PGCIL Line-1 Daily

Rectification of pending

construction defects left due to court cases during

diversion work.

Presently line stringing is

done on rollers and required permanent clipping. ,at

Agra

10-08-17 09:00 10-08-17 18:00

98 PGCIL 400 KV Unnao Agra UPPCL S/C Daily

Stringing for Crossing of 765kV D/C Orai-Aligarh

TL, TE07 ( AP 95- AP 96 ) ,at

Orai

10-08-17 07:00 11-08-17 18:00

18

99 PGCIL 400 KV Fatehabad (UP)

Agra Pilipokhar

(UP) PGCIL Line-1 Daily


construction defects left due to court cases during

diversion work.

Presently line stringing is

done on rollers and required permanent clipping. ,at

Agra

11-08-17 09:00 11-08-17 18:00

100 PGCIL 400 KV Agra (PG) Agra

Pilipokhar (UP)

PGCIL Line-1 Daily


construction defects left due to court cases

during diversion work. Presently line

stringing is done on rollers and required permanent clipping. ,at

Agra

12-08-17 09:00 12-08-17 18:00

101 PGCIL 400 kV Gorakhpur Lucknow Power Link Line-1 Daily

Replacement of terminal

connector of line insulator as per head

office instructions. , at Gorakhpur

05-08-17 09:00 05-08-17 17:30

19

102 PGCIL 400 kV Gorakhpur Lucknow Power Link Line-2 Daily

Replacement of terminal

connector of line insulator as per head

office instructions. , at Gorakhpur

08-08-17 09:00 08-08-17 17:30

103 PGCIL 400 kV Bareilly Kashipur PGCIL CKT-I (D/C) Daily

For OPGW replacement work in tower sections (269-

270) for creation of joint box to

provide Telecom

services , at IIM

Kashipur(Uttra Khand)

21-07-17 09:00 21-07-17 14:00

104 PGCIL 220 KV FATEHPUR FATEHPUR (UPPCL) UPPCL Line-1 Daily

AMP OF LINE EQUIPMENTS , at Fatehpur

29-08-17 10:00 29-08-17 18:00

105 PGCIL 220 KV FATEHPUR FATEHPUR (UPPCL) UPPCL Line-2 Daily

AMP OF LINE EQUIPMENTS

,at Fatehpur 31-08-17 10:00 31-08-17 18:00

106 PGCIL 220 KV Lucknow Bakshi ka

Talab (Lucknow)

UPPCL S/C Daily

For CT Oil sampling and Testing of CT

on variable frequency at

Lucknow

02-08-17 10:00 02-08-17 14:00

20

107 PGCIL 132 KV Pithoragarh (PGCIL)

Pithoragarh (PTCUL) PTCUL S/C Daily

AMP of line equipments (for AMP of

CT,CVT etc.),at

Pithoragarh

25-07-17 09:00 25-07-17 17:00

108 PGCIL 132 KV Pithoragarh (PGCIL)

Almora (PTCUL) PTCUL S/C Daily

AMP of line equipmets (for

AMP of CT,CVT etc.)

,at Pithoragarh

27-07-17 09:00 27-07-17 17:00

109 Bhiwani-Mahendergarh Ckt-I HVPN-Adani Daily 03-08-17 08:00 03-08-17 18:00

AMP and bay equipment jumper tightening at Bhiwani end. Deferred by 136OCC

110 Bhiwani-Mahendergarh Ckt-II HVPN-Adani Daily 04-08-17 08:00 04-08-17 18:00

AMP and bay equipment jumper tightening at Bhiwani end. Deferred by 136OCC

111 400KV BLBGRH-MAINPURI-I PGCIL Cont. 08-08-17 08:00 18-08-17 18:00

For Line diversion work under DFCC. During S/D, 02 Nos tower to be erected out of 04 Nos tower after stringing of the new section shall be taken up. Deferred by 135/136OCC

112 400KV BLBGRH-MAINPURI-II PGCIL Cont. 08-08-17 08:00 18-08-17 18:00

For Line diversion work under DFCC. During S/D, 02 Nos tower to be erected out of 04 Nos tower after stringing of the new section shall be taken up. Deferred by 135/136OCC

113 400KV AGRA-BLBGARH PGCIL Cont. 01-08-17 08:00 07-08-17 18:00

For Line diversion work under DFCC. During S/D, 02 Nos tower to be erected out of 03 Nos tower after that stringing of the new section shall be taken up. Deferred by 136OCC

114 400KV KOTESHWR-KHEP-I PGCIL Daily 20-07-17 09:00 20-07-17 17:00

S/D along with both Bus for modification in Bus Bar Protection Scheme at Koteshwar THDC for charging of new 125MVAR B/R.

21

115 400KV KOTESHWR-KHEP-II PGCIL Daily 20-07-17 09:00 20-07-17 17:00

S/D along with both Bus for modification in Bus Bar Protection Scheme at Koteshwar THDC for charging of new 125MVAR B/R.

116 400KV BHIWANI-BAWANA PGCIL Daily 08-08-17 08:00 13-08-17 18:00

Diversion due to KMP express way/ fixing CC Ring/ Arcing Horn, check nut in jumpers etc. Deferred by 136OCC.

117 400KV BAHADURGRH-BAWANA PGCIL Daily 08-08-17 08:00 13-08-17 18:00

Diversion due to KMP expresses way/ fixing CC Ring/ Arcing Horn, check nut in jumpers etc. Deferred by 136OCC.

118 400KV BAHADURGRH-KABULPR PGCIL Daily 16-08-17 08:00 16-08-17 18:00

S/D for fixing CC Ring Grading Ring/ Arcing Horn, check nut in jumpers & other AMP. Deferred by 136OCC.

119 220KV SIKAR-RATANGARH-I PGCIL Daily 01-08-17 09:00 03-08-17 17:00

Erection of Structure/Equipment/Al. Bus pipe under augmentation scheme of 500 MVA ICT-3 & 02 no. of 220 kV Line bays at Sikar

120 220KV SIKAR-SIKAR(RJ)-I PGCIL Daily 05-08-17 09:00 07-08-17 17:00

Erection of Structure/Equipment/Al. Bus pipe under augmentation scheme of 500 MVA ICT-3 & 02 no. of 220 kV Line bays at Sikar

121

220 KV S/C RAPP (B) - UDAIPUR

PGCIL Daily 25-07-17 07:00 26-07-17 18:00

Stringing of crossing span of U/C400 KV D/C (Quad) Chittorgarh (New) - Chittorgarh (RRVPNL) T/L

122 POWERGRID 400KV Moga(PG)-Hisar(PG) Line-3 POWERGRID Daily For AMP Works. 17.08.2017 09:00 17.08.2017 17:30

123 POWERGRID 400KV Kishenpur(PG)-Sambar(PG) Line-1 POWERGRID Daily

Tightening of Jumper Nut -bolts of selected locations to attend hot spots

01.08.2017 08:00 01.08.2017 17:00

124 POWERGRID 400KV Kishenpur(PG)-Sambar(PG) Line-2 POWERGRID Daily

Tightening of Jumper Nut -bolts of selected locations to attend hot spots

02.08.2017 08:00 02.08.2017 17:00

22

125 POWERGRID 400KV Malerkotla(PG)-Kurukshetra(PG) Line-2 ESSEL INFRA Daily

Shutdown for HV test of GIB at Kurukshetra for 400 kV Jind Line.

21.08.2017 09:00 22.08.2017 18:30


Shutdown for IPS tube erection at Kurukshetra for 400 kV Jind Line.

25.08.2017 09:00 25.08.2017 18:30


Shutdown for HV test of GIB at Kurukshetra for 400 kV Jind Line.

23.08.2017 09:00 24.08.2017 18:30


Shutdown for IPS tube erection at Kurukshetra for 400 kV Jind Line.

26.08.2017 09:00 26.08.2017 18:30

23

PROPOSED OUTAGE OF THE NLDC TRANSMISSION ELEMNTS FOR THE MONTH OF AUGUST FOR THE 137th OCC MEETING ANNEXURE 3 A

INDENTING AGENCY POWER GRID (NR-III),

LUCKNOW

Remark S.N

NAME OF REQUESTI

NG AGENCY

EQUIPMENT DETAILS

DAILY/ CONTINUO

US Reason

PROPOSED DATE AND TIME

VOLT LEVEL

(KV) NAME OF ELEMENTS (ICT,

B/R, SVC, Bays, etc) OWNER INTER/ INTRA

REGION

FROM TO

DATE TIME DATE TIME

1 PGCIL 765 KV ICT-I Main Bay(703) ,at Agra PGCIL Intra Daily

AMP work.

10-08-17 09:30 10-08-17 18:00

2 PGCIL 765 KV ICT-II Main Bay(706) ,at Agra PGCIL Intra Daily 11-08-17 09:30 11-08-17 18:00

3 PGCIL 765 KV Agra-Fatehpur-II Tie Bay(711) ,at Agra PGCIL Intra Daily 17-08-17 09:30 17-08-17 18:00

4 PGCIL 765 KV 765/400kV ICT-I , at Agra PGCIL Intra Daily

Bushing Oil

sampling for DGA by M/s ABB

service Engineer.

25-08-17 09:30 25-08-17 18:00

5 PGCIL 765 KV Bus Reactor-II , at Agra PGCIL Intra Daily

Bushing Oil


service Engineer.

26-08-17 09:30 26-08-17 18:00

24

6 PGCIL 765 KV Agra-Fatehpur-II Line reactor , at Agra PGCIL Intra Daily

Bushing Oil


service Engineer.

26-08-17 09:30 26-08-17 18:00

7 PGCIL 765 KV 701 main bay ,at Agra HVDC PGCIL Intra Daily

Integration work and point to point

testing with

HVDC Control Room

05-08-17 08:00 06-08-17 18:00

8 PGCIL 765 KV 702 tie bay ,at Agra HVDC PGCIL Intra Daily 07-08-17 08:00 07-08-17 18:00

9 PGCIL 765 KV 703 ICT Bay , at Agra HVDC PGCIL Intra Daily


testing with

HVDC Control Room

08-08-17 08:00 09-08-17 18:00

10 PGCIL 765 KV 704 main bay , at Agra HVDC PGCIL Intra Daily


testing with

HVDC Control Room

10-08-17 08:00 11-08-17 18:00

25

11 PGCIL 765 KV 705 tie bay , at Agra HVDC PGCIL Intra Daily


testing with

HVDC Control Room

12-08-17 08:00 12-08-17 18:00

12 PGCIL 765 KV 706 ICT Bay , at Agra HVDC PGCIL Intra Daily 13-08-17 08:00 14-08-17 18:00

13 PGCIL 765 KV ICT-1 , at Bareilly PGCIL Intra Daily AMP of ICT - 1 units

04-08-17 10:00 04-08-17 17:30

14 PGCIL 765 KV ICT-2 , at Bareilly PGCIL Intra Daily AMP of ICT - 2 units

11-08-17 10:00 11-08-17 17:30

15 PGCIL 765 KV 702 Bay (Tie bay of 765 KV ICT-1) at Fatehpur PGCIL Intra Daily AMP work 22-08-17 09:30 22-08-17 18:00

16 PGCIL 765 KV 711 Bay (Tie bay of 765 KV Fatehpur-Agra-1 Line) , at

Fatehpur PGCIL Intra Daily AMP work 24-08-17 09:30 24-08-17 18:00

Name of Transmission Utility/licensee : Uttar Pradesh Power Transmission Corporation Limited

Sl. No.

Detail of Transmission element Date Timings

Reason Remark Voltage level

Name of Transmission Elements From To From To

1 2 3 6 7 8 9 10 11

1 765 KV 765KV MAIN BUS-I Unnao 03.08.17 04.08.17 08:00 18:00

Daily basis for erection & commissioning of CT/CB/Isolator for new 765KV Mainpuri bay with 3X50 MVAR line reactor. Power Flow remain intact through 765 KV Main Bus-II

DAILY BASIS

26

RAJASTHAN RAJYA VIDYUT PRASARAN NIGAM LIMITED

S.No. Details of Transmission

element/line Date Timings Type of Shutdown Purpose Remark

Voltage Level Name From To From To

Daily/ Continuous

1 765 KV

400/765 KV ,3X500 MVA ICT Bank -III at 765kV GSS Anta

01.08. 17 03.08. 17 09.00 Hrs. 20.00 Hrs. Continuous

Synchronisation of 400/765 KV ICT Bank-III with spare

ICT

During Shut down 400/ 765 KV ICT Bank I & II will be available in circuit.

2 765 KV

400/765 KV ,3X500 MVA ICT Bank -II at 765kV GSS Anta

07.08.17 09.08.17 09.00 Hrs. 20.00 Hrs. Continuous Synchronisation of 400/765 KV ICT Bank-II with spare

ICT

Note: - During Shut down 400/ 765 KV ICT Bank I & III will be available in circuit.

3 765 KV

765 KV ,3X80 MVAr Line Reactor Bank of 765 KV Anta -Phagi Ckt - I at 765kV GSS Anta

10.08.17 12.08.17 09.00 Hrs. 20.00 Hrs. Continuous

For synchronisation and commissioning of 765 KV

Anta-Phagi ckt-I Line Reactor Bank with spare

Reactor

Note: - During Shut down of 765 KV Anta-Phagi Ckt-I &II and Reactor Bank-II will be available in circuit.

4 765 KV

765 KV ,3X80 MVAr Line Reactor Bank of 765 KV Anta -Phagi Ckt - II at 765kV GSS Anta

16.08.17 18.08.17 09.00 Hrs. 20.00 Hrs. Continuous

For synchronisation and commissioning of 765 KV

Anta-Phagi ckt-I I Line Reactor Bank with spare

Reactor

Note: - During Shut down of 765 KV Anta-Phagi Ckt-I &II and Reactor Bank-I will be available in circuit.

27

5 765 KV

400/765 KV ,3X500 MVA ICT Bank -I at 765kV GSS Anta

21.08.17 21.08.17 09.00 Hrs. 20.00 Hrs. daily RPH 2 relay, 02 no commissioning

Note: - During Shut down 400/ 765 KV ICT Bank II & III will be available in circuit.

6 765 KV

800 KV CB (701-52A) of Phagi- Bhiwani-2 line at 765kV GSS Phagi

10.08.17 11.08.17 9.00Hrs. 18.00Hrs Daily

1. Measurement of tan-delta of CTs 2. Maintenance of CB

& CTs. 3. Tightening of clamps & connectors.

There will be no power interruption during shut-down period as the 765KV Phagi-Bhiwani line-2 will be remained connected to 765KV-B through 800 KV Tie CB (701-52T), & 800 KV CB (701-52B).

7 765 KV

800 KV CB (705-52A) of 3X80 MVAr Bus-Reactor Bank at 765kV GSS Phagi.

17.08.17 18.08.17 9.00 Hrs. 18.00Hrs. Daily

1. Measurement of tan-delta of CTs 2. Maintenance of CB

& CTs. 3. Tightening of clamps & connectors.

There will be no interruption during shut-down period as the 3X80 MVAr Bus-Reactor bank will be remained connected to 765 Bus-B through 800 KV Tie CB (705-52T).

28

8 765 KV

800 KV CB( 706-52A) of 765 KV Phagi-Gwalior-1 line at 765kV GSS Phagi.

21.08 2017

22.08. 2017 9.00Hrs. 18.00Hr. Daily

1. Measurement of tan-delta of CTs

2. Maintenance of CB & CTs. 3. Tightening of clamps

& connectors.

There will be no power interruption during shut-down period as the 765 KV Gwalior-1 line will be remained connected to 765KV Bus-B through 800 KV Tie CB (706-52T), & 800 KV CB (706-52B).

9 765 KV

3 X 500 MVA ICT-2 at 765kV GSS Phagi 24.08.17 25.08.17 9.00Hrs. 18.00Hr. Daily

1. To check the air leakage from air cell

of R-Phase Tr. as the air has been

observed in the conservator tank. 2. To check the tripping of CBs through Main & auxiliary protection.

3. Measurement of Tan-delta of Bushings.

There will be no power interruption during shut-down period as the 3X 500 MVA ICT-1 will be remained energized to evacuate the power.

10 765 KV

800 KV CB (707-52A) of 765KV Phagi-Gwalior-2 line at 765kV GSS Phagi.

29.08.17 30.08.17 9.00Hrs. 18.00Hrs Daily

1.For the measurement of Tan-delta of Current

transformers. 2. Tightening of clamps & connectors.3.

maintenance of CB.

There will be no power interruption during shut-down period as the 765 KV Gwalior-2 line will be remained connected to 765KV Bus-B through 800 KV Tie CB (707-52T), & 800 KV CB (707-52B).

29

POWER GRID (NR-I)

REMARKS NAME OF REQUESTING

AGENCY

EQUIPEMENT DETAILS DAILY/

CONTINUOUS REASON


VOLT LEVEL (KV)

NAME OF THE ELEMENT OWNER INTER/ INTRA

REGIONAL

FROM TO

DATE TIME DATE TIME

PGCIL 765kV ICT-I at Bhiwani PGCIL INTRA DAILY

Commissioning of CSD relay on 400kV side and AMP of Transformer

21-8-17 08:00 21-8-

17 18:00 Deferred by 136OCC

PGCIL 765kV ICT-II at Bhiwani PGCIL INTRA DAILY

Commissioning of CSD relay on 400kV side and AMP of Transformer

22-8-17 08:00 22-8-


PGCIL 765kV Bus-I at Bhiwani PGCIL INTRA DAILY Replacement of porcelain DISC with polymer String

28-08-17 08:00 29-08-


PGCIL 765kV Bus-II at Bhiwani PGCIL INTRA DAILY Replacement of porcelain DISC with polymer String

30-08-17 08:00 31-08-


PGCIL 765kV Bus-I at Meerut PGCIL INTRA DAILY

BUS - 1 AMP Maintenance Work & 713 R Phase Isolator Jumper Modification Work

24-08-17 08:00 25-08-

17 18:00

PGCIL 765kV 715R - Gr. Noida Line Reactor Bay at Meerut PGCIL INTRA Cont AMP works. 10-08-

17 08:00 10-08-17 18:00

PGCIL 765kV 765 KV BUS Reactor at Meerut PGCIL INTRA Cont AMP works. 03-08-

17 08:00 03-08-17 18:00

PGCIL 765kV 711-Tie Bay of 765KV Moga/Bhiwani at Meerut PGCIL INTRA Cont AMP works. Deferred

by RLDC 21-07-

17 08:00 21-07-17 18:00

PGCIL 765kV 710-765 kV Moga Main Bay at Meerut PGCIL INTRA Cont AMP works. Deferred

by RLDC 27-07-

17 08:00 27-07-17 18:00

30

PROPOSED OUTAGE OF TRANSMISSION ELEMNTS FOR THE MONTH OF AUGUST IN THE 137th OCC MEETING ANENEXURE 3 B UPPTCL

Sl. No.

Detail of Transmission element Date Timings

Reason Remark Voltage level

Name of Transmission Elements From To From To

1 400 KV

400KV 63MVAR Reactor installed at 400KV Mainpuri-PGCIL-Orai line at 400KV Mainpuri PGCIL end

01.08.17 06.08.17 08:00 18:00

Dismantling of 63MVAR reactor for installation of reactor at 400KV S/S Aligarh.

Continuous basis

2 400KV 50MVAR Obra Line Reactor Sultanpur 02.08.17 19.08.17 08:00 18:00

For complete gasket replacement and oil centrifuging

continuous basis

3 400 KV

400KV 50MVAR Reactor installed at 400KV Aligarh-Panki line at 400KV Aligarh end

07.08.17 22.08.17 08:00 18:00 Dismantling of 50MVAR reactor & installation of 63MVAR reactor.

Continuous basis

4 400KV 315MVA ICT-I at 400KV S/S Moradabad 09.08.17 09.08.17 09:00 17:00 General maintenance of

Transformer. Daily basis

5 400KV 400/220KV 240MVA ICT-II at Sultanpur 13.08.17 13.08.17 08:00 18:00 For Bay maintenance Daily basis

6 400KV 315MVA ICT-II at 400KV S/S Moradabad 17.08.17 17.08.17 09:00 17:00 General maintenance of

Transformer. Daily basis

7 400 KV 400 KV Main Bus-II along with 400 KV Bus Coupler Sarojani nagar

17.08.17 28.08.17 09:00 16:00

FOR RETROFITTING WORK OF BUS-II PANTOGRAPH ISOLATOR OF FOLLOWING BAYS: - 1. 400 KV SAROJININAGAR-KURSI ROAD LINE. 2. 315 MVA 400/220 KV ICT-I.

CONTINUOUS BASIS

31

8 220 KV

220 KV Main Bus Bar at 220 KV S/S Sohawal

19.08.17 20.08.17 07:00 11:00

For jumper tightening of 220 KV Main Bus Bar & Setting of Main Bus isolator at 220 KV S/S Sohawal.

Daily basis

9 400KV 400/220 KV 500 MVA ICT –I at 400KV S/S Greater Noida.

20.08.17 20.08.17 07:00 11:00 For General maintenance of T/F & its bay

Daily basis

RAJASTHAN RAJYA VIDYUT PRASARAN NIGAM LIMITED

S.No. Details of Transmission element/line Date Timings Type of Shutdown Purpose Remark

Voltage Level Name From To From To

Daily/ Continuous

1 400 KV 400 KV Main Bus-I at 765 GSS Anta 24.08.2017 25.08.17 09.00

Hrs. 18.00 Hrs. daily

For the tightening of clamps & connectors of dropper from main Bus to isolators of different 400 KV Bays connected to 400 KV Main Bus -I

During Shut down 400 KV Main Bus-II will be available in circuit.

2 400 KV 400/220/33 KV 315 MVA

ICT-I & bays at 400kV GSS Bikaner

10.08.2017 10.08.2017 10.00 Hrs. 17.00 Hrs daily Routine Bay

Maintenance Work

3 400 KV 400/220/33 KV 315 MVA

ICT-II & bays at 400kV GSS Bikaner


Maintenance Work

4 400 KV 400 KV 50 MVAR

Reactor& Bay at 400kV GSS Bikaner


Maintenance Work

5 400 KV 400 KV 50MVAR LINE REACTOR at 400kV GSS Jaisalmer

08.08.2017 11.08.2017 10.00 Hrs. 18.00 Hrs daily

Sifting of 400 KV Jodhpur line from old bay to new bay by m/s TATA projects

6 400 KV Tie CB of 400KV ICT-I & Jodhpur line at 400kV GSS Jaisalmer

22.08.2017 22.08.2017 10.00 Hrs. 18.00 Hrs daily Quarterly Maintenance

7 400 KV Tie CB of 400KV ICT-II & ICT-III at 400kV GSS Jaisalmer


32

8 400 KV 400KV ICT-III 315 MVA at 400kV GSS Jaisalmer 17.08.2017 17.08.2017 10.00

Hrs. 18.00 Hrs daily Quarterly Maintenance

9 400 KV 400KV ICT-IV 500 MVA at 400kV GSS Jaisalmer 28.08.2017 28.08.2017 10.00

Hrs. 18.00 Hrs daily Quarterly Maintenance

10 400 KV 400KV Main Bus-I at 400kV GSS Jaisalmer 08.08.2017 11.08.2017 08.00

Hrs. 18.00 Hrs daily Argumentation work by M/s Techno

11 400 KV 400KV Main Bus-II at 400kV GSS Jaisalmer 21.08.2017 26.08.2017 08.00

Hrs. 18.00 Hrs daily Argumentation work by M/s Techno

12 400 KV Tie CB of 400KV Barmer line at 400kV GSS Jaisalmer

21.08.2017 23.08.2017 08.00 Hrs. 18.00 Hrs daily Argumentation work by

M/s Techno

13 400 KV 400 KV 50MVAR BUS REACTOR at 400kV GSS Jaisalmer


14 400 KV

400KV 50MVAR REACTOR-III of MERTA-BIKANER LINE at 400kV GSS Merta

03.08.17 03.08.17 09.00 Hrs. 17.00 Hrs Daily

II nd QUARTERLY MAINT.WORK OF BAY & EQUIPMENTS

15 400 KV 400 KV MAIN BUS-B at 400kV GSS Merta 10.08.17 10.08.17 09.00

Hrs. 17.00 Hrs Daily II nd QUARTERLY MAINT.WORK OF BAY & EQUIPMENTS

Supply maintained through 400 KV MAIN BUS-A. Hence No supply disturbance (except 400 KV Merta -Heerapura line remain off)

16 400 KV

400KV 752A C.B. Of 400KV MERTA-KOTA (PGCIL) LINE at 400kV GSS Merta

12.08.17 12.08.17 09.00 Hrs. 17.00 Hrs Daily


Supply maintained through 752 B C.B. Hence No supply disturbance

17 400 KV

400KV 752B C.B. Of 400KV MERTA-KOTA (PGCIL) LINE at 400kV GSS Merta

16.08.17 16.08.17 09.00 Hrs. 17.00 Hrs Daily


Supply maintained through 752 A C.B. Hence No supply disturbance

33

18 400 KV 400/220/33 KV ,315 MVA ILT-I at 400kV GSS Merta 17.08.17 17.08.17 09.00


Supply of 400/220/33 KV, 315 MVA ILT-II. Hence No supply disturbance

19 400 KV 400 KV MAIN BUS-A at 400kV GSS Merta 18.08.17 18.08.17 09.00


Supply maintained through 400 KV MAIN BUS-B AND ALSO 400 MERTA-JODHPUR-II LINE AND 400 KV MERTA-RATANGARH LINE SHOULD BE IN CLOSED CONDITION TO AVOID 315 MVA ILT-I AND ILT-II. Hence No supply disturbance

20 400 KV

400KV 852A C.B. Of 400KV MERTA- SCL,BEAWAR LINE at 400kV GSS Merta

19.08.17 19.08.17 09.00 Hrs. 17.00 Hrs Daily


Supply maintained through 852 B C.B. Hence No supply disturbance

21 400 KV

400KV 852B C.B. Of 400KV MERTA- SCL,BEAWAR LINE at 400kV GSS Merta

21.08.17 21.08.17 09.00 Hrs. 17.00 Hrs Daily

Supply maintained through 852 A C.B. Hence No supply disturbance

22 400 KV 400/220/33 KV ,315 MVA ILT-II at 400kV GSS Merta 24.08.17 24.08.17 09.00


Supply of 400/220/33 KV,315 MVA ILT-I. Hence No supply disturbance

34

23 400 KV

400KV 50MVAR REACTOR-II of MERTA-KOTA (PGCIL)LINE at 400kV GSS Merta

25.08.17 25.08.17 09.00 Hrs. 17.00 Hrs Daily


24 400 KV

315 MVA,400/220/33KV ILT-2nd BHEL make Transformer at 400kV GSS Jodhpur

03.08.2017 03.08.2017 10:00 Hrs 18:00 Hrs Daily 2nd Quarterly

maintenance work

25 400 KV MAIN BUS A at 400kV GSS Jodhpur 09.08.2017 09.08.2017 10:00

Hrs 18:00 Hrs Daily 2nd Quarterly maintenance work

26 400 KV MAIN BUS B at 400kV GSS Jodhpur 10.08.2017 10.08.2017 10:00

Hrs 18:00 Hrs Daily 2nd Quarterly maintenance work

27 400KV

400KV Side Circuit Breaker of 400/220/33 KV , 315 MVA ILT- 1st ( Code- 352A) at 400kV GSS Ratangarh

02.08.2017 04.08.2017 09:00 Hrs. 20:00Hrs Continuous

basis

Overhauling of the circuit breaker ( Code-352A)

Load of 400/220/33 KV, 315 MVA ILT- 1st will be supplied through Tie circuit breaker CB (Code -352T ) . Hence there will be no supply disturbance

28 400 KV 400/220KV,315 MVA ILT -1st at 400kV GSS Ratangarh


Basis

for painting of ILT and maintenance work of bay equipments

During the shutdown period he Load will be supplied through 400/220/33 KV, 315 MVA ILT- 2nd & 3rd. Hence there will be no supply disturbance

35

29 400 KV 400/220KV,315 MVA ILT -2nd at 400kV GSS Ratangarh


Basis

for painting of ILT & attending the OIL Leakage of OLTC and maintenance work of bay equipments

During the shutdown period the Load will be supplied through 400/220/33 KV, 315 MVA ILT- 1st & 3rd. Hence there will be no supply disturbance

30 400 KV 400/220KV,315 MVA ILT -3rd at 400kV GSS Ratangarh


Basis

for painting of ILT & attending the OIL Leakage of OLTC and maintenance work of bay equipments

During the shutdown period the Load will be supplied through 400/220/33 KV , 315 MVA ILT- 1st & 2nd. Hence there will be no supply disturbance

31 400 KV

400/220/33 KV ,315 MVA TRANSFORMER-I (MAKE TELK) at 400kV GSS Hindaun

10.08.2017 10.08.2017 10:00 Hrs 17:00 Hrs Daily Half Yearly

Maintenance Work

32 400 KV 400 KV Main Bus-I at 400kV GSS Hindaun 17.08.2017 17.08.2017 10:00

Hrs 17:00 Hrs Daily Half Yearly Maintenance Work

33 400 KV

400/220/33 KV ,315 MVA TRANSFORMER-II (MAKE CGL) at 400kV GSS Hindaun

24.08.2017 24.08.2017 10:00 Hrs 17:00 Hrs Daily Half Yearly

Maintenance Work

34 400 KV

400 KV Rajwest & 400 KV Transformer-II Tie Breaker at 400kV GSS Barmer

03.08.2017 03.08.2017 10:00 Hrs 18:00 Hrs Daily Roof Repairing work of

Kiosk

36

35 400 KV 400/220 KV 315 MVA TELK TRF-I at 400kV GSS Barmer

23.08.2017 23.08.2017 10:00 Hrs 18:00 Hrs Daily Maintenance work

POWER GRID (NR 11)

S.N. Details of Transmission Element DURATION

Daily/ Continuous

Reason

Voltage level (KV)

NAME OF THE ELEMENT AND SUBSTATION

FROM TO

DATE TIME DATE TIME

X-2 For construction activity

1 400 315 MVA ICT-III at Samba 10.08.2017 09:00 10.08.2017 12:00 Daily For Commissioning of CSD device for Main and Tie bays of ICT-III.

2 400 400 kV Bus-I at Samba 16.08.2017 09:00 16.08.2017 18:00 Daily Extension of Bus-I for bays of 400 kV Samba - Amargarh line.

3 400 400 kV Bus-II at Samba 17.08.2017 09:00 17.08.2017 18:00 Daily Extension of Bus-II for bays of 400 kV Samba - Amargarh line.

4 400 400 kV Bus-II at Kaithal 21.08.2017 09:00 22.08.2017 17:00 Daily

For connection of jumpers to 400 KV Bus-2 and stability test for Bay extension works of ICT-III Bay.

5 220 220 kV Bus-I at Kaithal 23.08.2017 09:00 24.08.2017 17:00 Daily For connection of jumpers and stability test for charging ICT-III.

6 220 220 kV Bus-II at Kaithal 25.08.2017 09:00 26.08.2017 18:00 Daily For connection of jumpers and stability test for charging ICT-III.

X-3 For O&M activity 1 400 315 MVA ICT-III at Fatehabad 29.08.2017 10:00 29.08.2017 18:00 Daily For AMP works.

2 400 Dadri Line 50 MVAR Reactor at Kaithal 04.08.2017 10:00 04.08.2017 16:00 Daily

For attending oil leakage from PRV. Line will be opened for 10 min. while taking in & out the reactor.

37

NDENTING AGENCY POWER GRID (NR-III), LUCKNOW

Remark S.N

NAME OF REQUESTING

AGENCY

EQUIPMENT DETAILS

DAILY/ CONTINUOUS Reason


VOLT LEVEL

(KV)

NAME OF ELEMENTS (ICT, B/R, SVC, Bays,

etc) OWNER

FROM TO

DATE TIME DATE TIME

1 PGCIL 400 KV 500 MVA ICT-2 , at Lucknow PGCIL Daily

AMP of ICT,AMP of 400 KV ICT-2 Bay ,

AMP of 220 KV ICT-2 Bay

01-08-17 10:00 01-08-17 16:00

2 PGCIL 400 KV Agra-Auriya-1 Main Bay(406) , at Agra PGCIL Daily AMP work. 18-08-17 09:30 18-08-17 18:00

3 PGCIL 400 KV Agra-Auriya-II Main Bay(409) , at Agra PGCIL Daily AMP work. 24-08-17 09:30 24-08-17 18:00

4 PGCIL 400 KV Bus Reactor-1 , at Agra PGCIL Daily AMP work. 23-08-17 09:30 23-08-17 18:00

5 PGCIL 400 KV Bus-II , at Ballia PGCIL Daily For replacement of damaged BPI

Connector 02-08-17 10:00 02-08-17 15:00

6 PGCIL 400 KV (401 Bay) ,Bareilly-

Bareilly (UPPTCL)-2 at 400 kv Bareilly S/S

PGCIL Daily Bay AMP Work 02-8-17 09:00 02-08-17 17:00

7 PGCIL 400 KV 408 Bay (Tie bay of 400 KV Allahabad 2 Line) ,at

Fatehpur PGCIL Daily AMP work 01-08-17 09:30 01-08-17 18:00

8 PGCIL 400 KV 409 Bay (Main bay of 400 KV Allahabad 2 Line) ,at


9 PGCIL 400 KV 411 Bay (Tie bay of 400 KV Allahabad 1 Line) ,at


38

10 PGCIL 400 KV 412 Bay (Main bay of 400 KV Allahabad 1 Line) ,at Fatehpur

PGCIL Daily AMP work 10-08-17 09:30 10-08-17 18:00

11 PGCIL 400 KV 431 Bay (Main bay of 765 KV ICT-2 400 KV

Side) ,at Fatehpur PGCIL Daily AMP work 17-08-17 09:30 17-08-17 18:00

12 PGCIL 400 KV 400 KV Lucknow (PG)-

1 Bay at Unnao (UPPTCL)

PGCIL Daily

Overhauling of Pneumatic drive in 400 KV ABB CB at Unnao substation.

Line will be charged through TBC bay (Lucknow(PG)-1 bay at Unnao)

,UPPTCL

07-08-17 10:00 09-08-17 18:00

13 PGCIL 400 KV 400 KV Lucknow (PG)-

2 Bay at Unnao (UPPTCL)

PGCIL Daily

Overhauling of Pneumatic drive in 400 KV ABB CB at Unnao

substation. Line will be charged

through TBC bay (Lucknow(PG)-2 bay at Unnao),

UPPTCL

10-08-17 10:00 12-08-17 18:00

14 PGCIL 400 KV 400 KV Bareilly (PG) Bay, Sarojani Nagar

(UPPTCL), at Lucknow PGCIL Daily

Overhauling of Pneumatic drive in 400 KV ABB

CB at Sarojininagar

(Lucknow) substation. Line will be charged

through TBC bay (Bareilly (PG) bay at Sarojani Nagar

(UPPTCL)

14-08-17 10:00 16-08-17 18:00

39

15 PGCIL 400 KV 400 KV Singrauli Bay

,Sarojani Nagar (UPPTCL) , at Lucknow

PGCIL Daily

Overhauling of Pneumatic drive in 400 KV ABB

CB at Sarojininagar

(Lucknow) substation. Line will be charged through TBC bay,Sarojani

Nagar (UPPCL)

17-08-17 10:00 19-08-17 18:00

16 PGCIL 400 KV 400 KV Gorakhpur ckt-

3 Line Reactor , at Lucknow

PGCIL Daily

Bushing Replacement

work (Switchable Line Reactor)

19-08-17 10:00 23-08-17 18:00

17 PGCIL 400 KV 400 KV Gorakhpur ckt-

4 Line Reactor , at Lucknow

PGCIL Daily

Bushing Replacement

work (Switchable Line Reactor)

24-08-17 10:00 28-08-17 18:00

18 PGCIL 400 KV TCSC FSC System of 400 kV GKP MZP line I

,at Gorakhpur PGCIL Daily For AMP work 17-08-17 08:00 19-08-17 17:30

19 PGCIL 400 KV TCSC FSC System of

400 kV GKP MZP line II , at Gorakhpur

PGCIL Daily For AMP work 23-08-17 08:00 25-08-17 17:30

20 PGCIL 400 KV 405 GKP MZP Line II Tie Bay , at Gorakhpur PGCIL Conti.

For Overhauling of Pneumatic

operating Mechanism of

40552 CB

23-07-17 09:00 26-07-17 17:30

21 PGCIL 400 KV 407 GKP LKO Line 2

Main Bay , at Gorakhpur

PGCIL Conti.



40752 CB

27-07-17 09:00 30-07-17 17:30

22 PGCIL 400 KV 408 GKP LKO Line 2 &

ICT 1 Tie Bay , at Gorakhpur

PGCIL Conti.



31-07-17 09:00 03-08-17 17:30

40

40852 CB

23 PGCIL 400 KV 409 ICT1 Main Bay , at Gorakhpur PGCIL Conti.



40952 CB

04-08-17 09:00 07-08-17 17:30

24 PGCIL 400 KV 409 GKP LKO Line 1

Main Bay , at Gorakhpur

PGCIL Conti.



41052 CB

08-08-17 09:00 11-08-17 17:30

25 PGCIL 400 KV 409 GKP LKO Line 1 &

ICT2 Tie Bay , at Gorakhpur

PGCIL Conti.



41152 CB

12-08-17 09:00 15-08-17 17:30

26 PGCIL 400 KV 409 ICT2 Main Bay , at Gorakhpur PGCIL Conti.



41252 CB

16-08-17 09:00 19-08-17 17:30

27 PGCIL 400 KV 409 GKP UPPTCL Line

2 Main Bay , at Gorakhpur

PGCIL Conti.



41352 CB

20-08-17 09:00 23-08-17 17:30


2 Tie Bay , at Gorakhpur

PGCIL Conti.



41452 CB

24-08-17 09:00 27-08-17 17:30


1 Main Bay , at Gorakhpur

PGCIL Conti.



41652 CB

28-08-17 09:00 31-08-17 17:30

41

30 PGCIL 220 KV 220 KV BUS-1 , at Lucknow PGCIL Daily AMP of Bus 22-08-17 10:00 22-08-17 18:00

31 PGCIL 220 KV 220 KV BUS-2 ,at Lucknow PGCIL Daily AMP of Bus 23-08-17 10:00 23-08-17 18:00

DTL

S.No

Shutdown

Type From To Work to be Carried Remarks Name Date Time Date Time

1 315MVA ICT-1 at Bawana

Daily Basis 21.07.2017 07:00 21.07.2017 13:00 For final completion of Errection & testing

of HVW system on 315MVA ICT-I

During shutdown of transformer No-1 the load will be met through 315 MVA ICTs 2,3,4,5&6





42





4 315 MVA Tr-III at Tikri Kalan

Daily basis 02.08.2017 06:00 02.08.2017 12:00

Attending Hot spots & Replacement of jumper near jack bus, Carrying out the Winding Resistance test.

Load shall be met by ICT-II & IV

5 315MVA ICT-04 at Bamnauli

Daily Basis 06.08.2017 05:00 06.08.2017 11:00

Shutdown of ICT IV is required during dismantling of 220kv incomer CB poles for overhauling (due to less clearance from jack bus for crane movement). PTW on incomer 4 main CB will be continued from 5th to 10 th of august 2017. During this period Load will share by TBC.

Load of Bamnauli Stn (part load ) will be met through 500MVA ICT -II & 315MVA ICT-I (from Ballabgarh side)

6 400kV BUS-II at PPCL Bawana

Daily Basis 06.08.2017 07:00 06.08.2017 15:00

1. Alignment of bus isolator of new 400 kV bay no. 412 by BHEL TBG. 2. Stability test for bay no. 411 by BHEL TBG. 3. Attending a hot spot (111°C, Ambient temp.-40°C, Load-388A) at Y-Phase of Bus isolator clamp (bus side) of bay 413).

Load will be met through 400kV Bus-I.

7 315MVA ICT-4 at Bamnauli

Daily Basis 10.08.2017 05:00 10.08.2017 11:00

Shutdown of I CT I V i s r equired dur ing erection of 220kv incomer CB poles after overhauling ( due to less clearance from jack bus for crane movement ).

Load of Bamnauli Stn (part load ) will be met through 500MVA ICT -II & 315MVA ICT-I (from Ballabgarh side)

8

315MVA ICT-4 at Bawana Daily

Basis 18.08.2017 07:30 17.08.2017 13:00 To carryout Tan del ta t esting and ot her maintenance o f the t ransformer as per OS manual

Load will be meet through ICT 1,2,3, 5&6

43

9

315MVA ICT-6 at Bawana

Daily Basis 21.08.2017 07:30 21.08.2017 13:00

To carryout Tan del ta t esting and ot her maintenance o f the t ransformer as per OS manual

Load will be meet through ICT 1,2,3,4 , &5

BBMB

Sr. No.

Element Name Owner Name

Mode (Daily/Conti.)

Reasons From To

Date Time Date Time 1 220 kV Interlinking feeder at Barnala. PSTCL Daily Replacement of LA. 02.08.2017 8.00 02.08.2017 17.00

3 220/132 kV 100 MVA Transformer T-1 at Ch. Dadri HVPNL

Continue basis

Replacement of Isolators. 02.08.2017 8.00 04.08.2017 17.00

4 220/66 kV 100 MVA Transformer T-3 at Delhi HVPNL

Daily For replacement of conventional clamps with C-Wedge clamps

16.08.2017 8.00 16.08.2017 17.00

POWER GRID (NR I)

ICT , B/R, SVC

1 500MVA ICT-I at MANDOLA Daily 04-08-17 10:00 04-08-17 17:00 AMP of ICT ( 1st AMP after commissioning). Defered by 136th OCC

2 500MVA ICT-III at MANDOLA Daily 07-08-17 10:00 07-08-17 17:00 AMP of ICT ( 1st AMP after commissioning). Defered by 136th OCC

3 500MVA ICT-IV at MANDOLA Daily 11-08-17 09:00 11-08-17 18:00 AMP of ICT ( 1st AMP after commissioning). Defered by 136th OCC

4 500MVA ICT-II at MANDOLA Daily 12-08-17 09:00 12-08-17 18:00 AMP of ICT ( 1st AMP after commissioning). Defered by 136th OCC

5 400KV 500MVA ICT-III at MAHRANIBAG Cont. 01-08-17 09:00 05-08-17 18:00 Attending Oil leakage and Bushing

replacement etc.

6 400KV 500MVA ICT-II at Bahadurgarh Daily 22-08-17 10:00 22-08-17 18:00 AMP WORK

7 500 MAV ICT-I at Jaipur(S) Daily 01-08-17 10:00 01-08-17 17:00 AMP WORK

44

8 500 MAV ICT-II at Jaipur(S)

Daily 02-08-17 10:00 02-08-17 17:00 AMP WORK

9 315 MVA, 400/220 kV ICT-2 at Sikar

Daily 19-08-17 09:00 21-08-17 17:00 Erection of Equipment/Bus pipe stringing for500 MVA ICT-3 & 02 no. of 220 kV Line bays at Sikar

10 400KV Bus-I at Bhiwani Daily 03-08-17 08:00 04-08-17 18:00 AMP Work 11 400KV Bus-II at Bhiwani Daily 09-08-17 08:00 10-08-17 18:00 AMP Work

12 400KV BUS- I at Jaipur(S) Daily 08-08-17 09:00 09-08-17 17:00

Jumpering of Main Bus-1 & Extention for RAPP and KOTA bay extension work at Jaipur South SS under S2 package

13 400KV BUS- II at Jaipur(S) Daily 10-08-17 08:00 11-08-17 16:00

Jumpering of Main Bus-II & Extention RAPP and KOTA bay extension work at Jaipur South SS under S2 package

14 400 kV BUS-1 at Sikar Daily 01-08-17 09:00 03-08-17 17:00 Jack Bus stringing under Construction of 400 kV Bikaner-1&2 Line bays at Sikar

15 400 kV BUS-2 at Sikar Daily 04-08-17 09:00 06-08-17 17:00 Jack Bus stringing under Construction of 400 kV Bikaner-1&2 Line bays at Sikar

16 220 kV BUS-1 at Sikar Daily 08-08-17 09:00 11-08-17 17:00

Erection of Structure/Equipment/Al. Bus pipe/Bus stringing for500 MVA ICT-3 & 02 no. of 220 kV Line bays at Sikar

17 220 kV BUS-2 at Sikar Daily 12-08-17 09:00 15-08-17 17:00

Erection of Structure/Equipment/Al. Bus pipe/Bus stringing for500 MVA ICT-3 & 02 no. of 220 kV Line bays at Sikar

18 220 kV BUS-1 at Meerut Daily 04-08-17 09:00 04-08-17 18:00 To attend Hot Spots 19 220 kV BUS-2 at Meerut Daily 05-08-17 09:00 05-08-17 18:00 To attend Hot Spots 20 400 kV BUS-1 at Bhinmal Daily 03-08-17 09:00 03-08-17 18:00 AMP Work 21 400 kV BUS-2 at Bhinmal Daily 04-08-17 09:00 04-08-17 18:00 AMP Work

22 400KV, Mandola-II Main Bay 403 at Meerut Daily 25-08-17 09:00 25-08-17 18:00 AMP and other Maintenance work

23 400KV ICT-III Main Bay 404 at Meerut Daily 26-08-17 09:00 26-08-17 18:00 AMP and other Maintenance work

24 400KV, Mandola-II ,ICT-III Tie Bay at Meerut Daily 21-08-17 09:00 21-08-17 18:00 AMP and other Maintenance work

45

25 500MVA ICT-I ,M/ Bay 401 & 205 at Manesar Daily 01-08-17 09:30 01-08-17 18:00 AMP Work

26 500MVA ICT-II, M/ Bay 408 & 207 at Manesar Daily 03-08-17 09:30 03-08-17 18:00 AMP Work

27 400/220kV ICT-1 bay 208 at Bhinmal Daily 01-08-17 09:30 01-08-17 18:00 AMP Work

28 400/220kV ICT-II bay 210 at Bhinmal Daily 02-08-17 09:30 02-08-17 18:00 AMP Work

29 400 KV Gurgaon-1 M/Bay 406 at Manesar Daily 09-08-17 09:30 09-08-17 18:00 AMP Work

30 400 KV Gurgaon-2 M/Bay 407 at Manesar Daily 11-08-17 09:30 11-08-17 18:00 AMP Work

31 400 KV Agra-I Tie Bay 411 at Sikar Cont. 01-08-17 09:00 30-08-17 18:00

Erection of Structure/Equipment/Al. Bus pipe for 500 MVA ICT-3 & 02 no. of 220 kV Line bays at Sikar

32 220 kV Chaksu Line (206 Bay) at Jaipur(S) Daily 11-08-17 09:00 11-08-17 18:00 AMP Work

33 220 kV SEZ Line (209 Bay) at jaipur(S) Daily 17-08-17 09:00 17-08-17 18:00 AMP Work

34 300/+400 MVAR SVC (BAY 417 AND 418) Daily 01-08-17 09:00 05-08-17 18:00 AVR BAY INSTALLATION AND

COMMISSIONING

46

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