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Page 1: Scanned by CamScannersldccg.com/wif-for-website/unifam/922-minutesof50thsoapmeeting29.03.2019.pdfSOAP Meeting held on 29.03.2019. Page 3 Item no. 4 Outage planning for the month of

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Minutes of 50th SOAP Meeting held on 29.03.2019. Page 1

SSLLDDCC

MMIINNUUTTEESS OOFF 5500tthh

MMEEEETTIINNGG OOFF SSOOAAPP

HHEELLDD OONN 2299..0033..22001199

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Minutes of 50th SOAP Meeting held on 29.03.2019. Page 2

Minutes of 50th meeting of Sub Committee for Operation and Protection

(SOAP) held at SLDC, Raipur on 29.03.2019.

The 50th meeting of Chhattisgarh State Operation and Protection Sub

Committee of SGCC was held on 29th March 2019 at SLDC Conference Hall.

The list of participants is enclosed in Annexure-I.

Shri. A. K. Shrivastava, CE (SLDC) welcomed all the participants of 50th SOAP meeting.

Item no. 1 Confirmation of minutes:

No comments have been received from any office. Therefore

minutes of 49th SOAP meeting is hereby confirmed.

Sub Committee agreed and noted.

Item no. 2 Review of system operation during the month of February -

2019:

Presentation and the performance of Thermal Stations and

Transmission System by SLDC, is enclosed in Annexure-II.

Sub Committee noted.

Item no. 3 State Energy Account (SEA) Data:

It was requested to the O/o ED (Revenue) CSPDCL to submit

consumer wise EHV sales/consumptions (in MU) for the month of

February -2019 which was submitted to this office a day later.

However the high Transmission loss for August, September and

October 2018 is yet to be investigated.S E o/o ED (S/s:O&M)

Raipur has been requested for rechecking the energy meter

readings once again.

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Minutes of 50th SOAP Meeting held on 29.03.2019. Page 3

Item no. 4 Outage planning for the month of May 2019 & June 2019:

Outage planning of Transmission feeders, Power transformers for

the month May 2019 & June 2019, submitted by O/o ED (S/s:

O&M) CSPTCL Raipur is enclosed in Annexure III. Sub Committee agreed and noted.

Item no.5. Status of FGMO { Free Governor Mode Operation } in

thermal units as on 28.03.2019:

It was requested to the representatives from CSPGCL to provide

primary response of the generators for the below given events.

Event-33 Event-34 Event-35

NR-1400 NR-960 NR-900

16-01-19 12:26:00 23-01-19 06:37:10 05-02-19 11:57:10

49.97 Hz 49.96 Hz 50.13 Hz

49.92 Hz 49.92 Hz 50.16 Hz

-0.05 -0.04 0.03

Item no.6. Details of new transmission lines, transformer or any other

transmission elements to be charged in May 2019 & June

2019:

The representative from O/o CE (S/s: O&M) CSPTCL has

intimated the following list of new Transmission elments likely to

be charged in April 2019, May 2019 & June 2019.

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Minutes of 50th SOAP Meeting held on 29.03.2019. Page 4

R

e

p

r

e

s

e

n

T

T

h

e

r

e

p

r

e

sentative from O/o ED (S/s: O&M) Raipur, CSPTCL and O/o CE

(S/s: O&M) Bilaspur, CSPTCL were requested to provide single

line diagram of newly charged sub-stations along with feeder

names at 33 KV end also. Further it was also requested to

arrange telemetry of these new stations already

commissioned in past months, as early as possible. In case of

any delay in commissioning of RTU the data from other sub-

station may at least be provided so that the newly commissioned

S/s may be monitored effectively.

Sub Committee noted.

S.

No

Name of

S/stn

Details of equipments &

lines to be commissioned Remark

1 220 KV S/s

Bhatapara

160 MVA, 220/132 KV

Xmer

Expected to be

charged in May

2019.

2 220 KV S/s

Suhela

160 MVA, 220/132 KV

Xmer

Expected to be

charged in May

2019.

3 220 KV S/s

Paraswani

1. 132 KV feeder bay

for Paraswani-

Mahasamund Ckt-II.

2. 132 KV feeder

bay for Paraswani-

Rajim Ckt-II.

Expected to be

charged in April

2019.

4 132 KV S/s

Kurud

02 No. 33 KV additional

Bay

Expected to be

charged in April

2019.

5 132 KV S/s

Kuhera

02 No. 33 KV additional

Bay

Expected to be

charged in April

2019.

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Minutes of 50th SOAP Meeting held on 29.03.2019. Page 5

Item No.7. Review of AUFLS settings.

It was apprised to all the representatives during the meeting that

National Power committee (NPC) in its 8th meeting dated 30th

November 2018 has revised AUFLS settings by 0.2 Hz each (MoM

of 8th NPC at Annexure 8.10).

Vide T.O. letter no. 2038 dated 20.03.2019, it is requested to O/o

ED (S/s: O&M), CSPTCL, Raipur and O/o C.E. (S/s: O&M),

CSPTCL, Bilaspur to execute and intimate the changes of AUFLS

scheme on priority by the end of March 2019.

The settings of under frequency relays in respect of all 33 KV

feeders under AUFLS scheme under the jurisdiction of MRT Dn.

CSPTCL Bhilai have been revised during 26.03.2019 to

01.04.2019, as per their intimation to O/o CE(SLDC) vide letter

no. 10-71/MRT/7 Bhilai, dated 02.04.2019.

It is again requested to O/o ED (S/s: O&M), CSPTCL, Raipur and

O/o C.E. (S/s: O&M), CSPTCL, Bilaspur to execute and intimate

the changes in settings of under frequency relays in respect of all

33 KV feeders under AUFLS scheme under the jurisdiction of

other MRT offices other than Bhilai on priority basis.

Existing Stages of AUFLS scheme

Revised Stages of AUFLS scheme

49.2 49.4

49.0 49.2

48.8 49.0

48.6 48.8

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Minutes of 50th SOAP Meeting held on 29.03.2019. Page 6

Item No.8. Furnishing of relay settings in the prescribed formats for

maintaining relay setting database.

It was apprised to all the representatives during the meeting that

as per the Hon"ble CERC's order dated 22.02.2014, RPCs are

required to maintain the relay settings of the respective regions.

In this regard, WRPC has desired the data of relay settings in the

prescribed formats for maintaining relay setting database.

The non receipt of data was discussed during the 135th PCM

meeting held on 26.02.2019.

Vide T.O. letter no. 2367 dated 26.03.2019, it is requested to O/o

ED (S/s: O&M), CSPTCL, Raipur , ED (Gen) DSPMTPS, CSPGCL,

Korba East , O/o C.E. (S/s: O&M), CSPTCL, Bilaspur, CE (Gen)

HTPS, CSPGCL, Korba West, CE (Gen) KTPS, CSPGCL, Korba East,

CE (Gen) ABVTPS, CSPGCL, Marwa to submit the desired the data

of relay settings in the prescribed formats for

maintaining relay setting database at the earliest, so that the

same can be sent to WRPC.

The relay settings of 400 kV, 220 kV & 132 kV S/s under jurisdiction

of MRT Dn-I CSPTCL Raipur has been submitted to O/o CE(SLDC)

vide letter no. 10-61/MRT-I/RPR/36

Raipur, Dated: 11/04/2019.

Data from all S/s of CSPTCL have been received through mail

It is again requested to all Generating stations to submit the relay

settings of their end on priority basis. GCC Raipur may collect

from all stations and submit to SLDC at the earliest as WRPC is

pressing hard for this data.

Item No.9. High Voltage Issue.

The representatives from the concerned offices were apprised

about the issue of high voltage persisting at 400 KV S/s Korba

West, 400 KV S/s Marwa & 400 KV S/s Raita. In the last OCCM

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Minutes of 50th SOAP Meeting held on 29.03.2019. Page 7

WRLDC has shown concern about the same and requested to

maintain the voltage within limit.

Item No.10. Consequences of Implementation of 4th amendment of DSM

regulation w.e.f. 01.01.19.

The representatives of all the companies were apprised about the

Consequences and problems faced by the system operator in

Implementing 4th amendment of DSM regulation w.e.f. 01.01.19.

**********

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Annexure-I

S.No. Participants Designation Office Name Mobile No E-mail ID

1 Shri.A.K.Shrivastava CE O/o CE(SLDC), CSPTCL 9827177466 [email protected]

2 Shri H.K Deota SE (LD) O/o ED(S/s:O&M),Raipur, CSPTCL 9893150920 [email protected]

3 Shri.Y.K.Rao SE O/o CE(SLDC), CSPTCL 9826518820 [email protected]

4 Shri.G.K.Mandavi SE O/o CE(S/s:O&M), CSPTCL [email protected] ,

[email protected] ,

5 Shri. R.H.Vashmarey SE O/o ED(O&M), CSPGCL 94242331668 [email protected]

6 Shri.R.Arvind SE O/o ED(O&M:Gen),CSPGCL9452224086 ,

[email protected]

7 Shri. Virendra Kumar EE O/o CE(P&P), CSPTCL 9630545071 [email protected]

8 Shri. Manoj Verma EE O/o CE(P&P), CSPTCL 9424298275 [email protected]

9 Shri. R.K Arora EE O/o ED(Revenue), CSPDCL 9907103809 [email protected]

10 Shri.K.K.Bajaj EE O/o ED(O&M:Gen),CSPGCL 9424228869 [email protected]

11 Shri.G.P.Singh AE O/o CE(SLDC), CSPTCL [email protected] ,

[email protected]

12 Shri.Sourabh Pandey AE O/o ED(S/s:O&M),Raipur, CSPTCL [email protected] ,

[email protected]

13 Shri. Rupendra Ku. Dewangan AE O/o ED(O&M:Gen),GCC,CSPGCL 7587101893 [email protected]

14 Shri. Dinesh Ku. Dewangan AE O/o CE(Eff),DSPM TPS,CSPGCL 9713465949 [email protected]

15 Ms. Namita Vibha Lakra AE O/o CE(SLDC), CSPTCL 8435002692 [email protected]

16 Ms. Juvena Gomes AE O/o SE(Back-up SLDC), CSPTCL 9827495849 [email protected]

17 Shri.Prem Kumar Jaiswal AE O/o CE(SLDC), CSPTCL 8982611767 [email protected]

List of participants attended the 50th SOAP (Sub-committee of Operation & Protection) Meeting.

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1

STATE LOAD DISPATCH CENTRE

RAIPUR CHHATTISGARH

50thSOAP MEETING

29.03.2019

1.1 PERFORMANCE OF STATE GENERATING STATIONS THERMAL & HYDEL GENERATING STATIONS :

Generation (in MU)PLANT AVAILABILITY FACTOR

PAF (in %)

PLANT LOAD FACTOR

PLF (in %)

Generator Capacity FEB-19Prog. from

Apr-18

Annual

Target as

per

CSERC

norms

FEB-19

Prog.

from

Apr-18

Annual

Target as

per CSERC

norms

FEB-19

Prog.

from

Apr-18

Annual

Target

as per

CSERC

norms

KTPS 240 MW

{2X120}115.77 1406.29 1537.38 73.60 59.74

60%- PH2

70%- PH371.78 51.51 66.76

DSPM500 MW

{2X250}285.00 3514.81 3723.00 89.37 93.16 85.00 84.82 87.69 85.00

HTPS 840 MW

{4X210}424.80 5096.27 5472.94 78.10 77.92 74.38 75.26 75.69 74.38

KWB

Extn

500 MW

{1X500}304.54 3645.82 3723.00 90.63 90.96 85.00 91.52 91.77 85.00

MARWA

1000

MW

{2X500}308.76 5943.446 6701.40 46.28 73.94 76.5 45.94 74.14 76.5

THERMAL3080

MW1438.88 19606.63 21902.32 --- --- --- 69.52 76.90 80.00

BANGO

HPS

120 MW

{3X40} 7.67 232.20 --- --- --- --- --- --- ---

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1.2 PERFORMANCE OF STATE GENERATING STATIONS

Generating

Station Capacity

Auxiliary Consumption (in %)

No. of Forced Outage

FEB-19Progressive from Apr-18

Annual Target as

per CSERC norms

FEB-19Tube

LeakageProgressive from

Apr-18

KTPS240 MW { 2X120} 10.74 12.78 11.25 5 2 70

DSPM500 MW {2X250}

7.931 8.00 9.00 2 1 15

HTPS840 MW {4X210} 9.46 9.42 9.70 10 4 58

KWB Extn.

500 MW {1X500} 5.13 4.85 5.25 3 0 19

MARWA1000 MW {2X500} 5.75 5.56 5.25 0 0 42

THERMAL 3080 MW 7.55 7.39 --- 20 7 204

BANGO120 MW {3X40} 0.61 0.311 --- --- --- ---

1.3 Frequency ParticularsFrequency status during JAN-19, FEB-19 & FEB-18 (As per WRLDC)

Other Frequency parameters during the month of FEB-19

.

Frequency Range JAN-19 FEB-19 FEB-18

IEGC band % of time % of time % of time

Between 49.90 & 50.05 Hz

70.26 70.73 80.25

< 49.90 Hz 10.69 7.01 9.69

> 50.05 Hz 19.06 22.26 10.06

Frequency Status Frequency {Hz}

Time { h:mm:ss}

Date

Average Freq. 50.00 -- --

Max Instantaneous Freq.

50.27 06:03 27.02.2019

Min Instantaneous Freq.

49.68 12:42 01.02.2019

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1.4 Demand Pattern.

JANUARY-19 FEBRUARY-19 FEBRUARY-18% Change

compared to previous year

Max. Demand Met

3858 MW17.01.2019

18:15

4133 MW28.02.19

18:45

3655 MW28.02.2018

18:4513%

Max. Unrestricted

Demand at the time of Max. Demand Met

3861 MW4134 MW

3663 MW 13%

Min. Demand Met

2017 MW26.01.2019

04:15

2174 MW15.02.19

22:15

1704 MW11.02.2018

18:0028%

Max. Unrestricted

Demand

3949 MW22.01.2019

9:00

4248 MW24.02.19

18:30

3663 MW28.02.2018

18:4516%

Availability during Monthly Peak Demand Met: (4133 MW on 28-02-2019 at 18:45 hrs)

MW %

CSPGCL Thermal (Ex Bus)

2044 49%

CSPGCL Hydel 45 1%

Injection (Solar,Biomass,unscheduled

power,open access,small hydro)158 4%

CS Share including BSP share in NSPCL

1451 35%

Net Import (+) / Export (-) 383 9%

OD(+) / UD(-) 52 1%

Demand Met (MW) 4133

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2800

2900

3000

3100

3200

3300

3400

3500

3600

3700

3800

3900

4000

4100

4200

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

MW

Date

Daily Max Demand met in the month of Jan-19 ,Feb-19 & Feb-18. MAX 4133 MW on 28.02.2019 at 18:45 hrs. Average increase 13 % compared to last year

JAN-

2019

FEB-

2018

FEB-

2019

4133 MW on

28.02.19 at

18:45 Hrs.

3858 MW on

17.01.19 at

18:15 Hrs

3655 MW on

28.02.18 at

18:45 Hrs

DEMAND DROPPED

DUE TO

WIDESPREAD

RAINFALL

2100

2300

2500

2700

2900

3100

3300

3500

3700

3900

4100

MW

Date

Daywise Min and Max Demand met in the month of Feb-19, [ Difference : Max 1873 MW on 15.02.19 & Min 638 MW on 23.02.19 ]

638MW

1873MW

DEMAND DROPPED

DUE TO

WIDESPREAD

RAINFALL

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3500

3600

3700

3800

3900

4000

4100

4200

4300

MW

Date

Daywise Maximum Resrticted Vs Unrestricted Demand in the month of Feb-19,

UNRESTRICTED

DEMAND

RESTRICTED

DEMAND

CSPGCL Thermal 204450%

CSPGCL Hydel451%

Injection (Solar,Biomass,unsc

heduled power,open

access,small hydro)1584%

CS Share including BSP share in NSPCL

145135%

Net Import(+) / Export (-)

3839%

OD(+) / UD(-) 521%

Availability at the time of monthly peak demand met.4133 MW on 28.02.2019 at 18:45 Hrs.

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Total Import at the time of Max

Demand Met65971%

Total Export at the time of Max

Demand Met-275-29%

Import & Exportat the time of Monthly Peak Demand.4133 MW on 28.02.2019 at 18:45 Hrs

1.6 LOAD SHEDDING

Load Shedding during February-2019:

Load Shedding Duration (in HH:MM)

Equivalent Load Relief

(in MU/Day)

Max Load Shedding

Done.

In Groups Feeders 97:30 0.258

422 MW on 02.02.2019 at 9:00 Hrs

In Industrial feeders 1:34 0.002

TOTAL 99:04 0.26

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Power Cuts / Load shedding : CHHATTISGARH ( FEBRUARY : 2019 )

Date

Hour 1st

2nd

3rd

4th

5th

6th

7th

8th

9th

10th

11th

12th

13th

14th

15th

16th

17th

18th

19th

20th

21st

22n

d

23rd

24th

25th

26th

27th

28th

1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

2:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

3:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

5:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

6:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 85 0 0 0 0 0 0 0 0 0

8:00 0 0 0 0 0 0 0 0 0 226 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

9:00 0 422 0 0 0 0 0 175 0 0 0 0 0 0 0 0 0 0 148 0 0 0 0 0 0 0 0 0

10:00 0 0 0 0 244 284 110 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

11:00 0 0 311 0 0 0 0 162 0 0 348 0 0 0 0 0 0 0 358 0 0 0 0 86 0 224 0 0

12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 237 0 143 0 0 0 0 0 0 0

13:00 0 245 0 0 0 0 224 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 367 0 0

14:00 0 0 0 0 0 0 0 0 0 0 0 0 0 150 0 0 0 0 0 0 146 0 0 0 0 0 0 0

15:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 138 0 0 0 0 0 0

Power Cuts / Load shedding : CHHATTISGARH (FEBRUARY : 2019 )

Date

Hour

1st

2nd

3rd

4th

5th

6th

7th

8th

9th

10th

11th

12th

13th

14th

15th

16th

17th

18th

19th

20th

21st

22n

d

23rd

24th

25th

26th

27th

28th

16:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 163 0 0

17:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 236 0 0 0 0 0 0 0 0 0

18:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 0 0 0 0 176 0 0 0 0

19:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 0 0 0 0 325 0 0 0 0

20:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 170 0 0 0 0 0 0 0 0 0

21:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 229 0 0 0 129 0 0

22:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

23:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

24:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

AVG

(MW)0 28 13 0 10 12 14 14 0 9 14 0 0 6 0 0 0 0 54 0 12 15 0 24 0 37 0 0

MAX

(MW)0 422 311 0 244 284 224 175 0 226 348 0 0 150 0 0 0 0 358 0 146 229 0 325 0 367 0 0

MIN

(MW)0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

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1.7 - SOLAR POWER INJECTION (At 132 KV)

M/s Acme [30 MW]

M/s Azure [3X10 MW]

M/s Parampujya[2X50 MW]

Total

APR-18 MU 4.33 4.25 20.10 28.68

MAY-18 MU 4.49 4.23 21.17 29.90

JUN-18 MU 4.01 3.72 18.51 26.25

JUL-18 MU 2.40 2.68 13.57 18.65

AUG-18 MU 2.43 2.31 11.98 16.72

SEP-18 MU 3.37 3.79 18.15 25.31

OCT-18 MU 4.39 4.53 21.22 30.14

NOV-18 MU 4.22 4.09 19.67 28.00

DEC-18 MU 3.52 3.58 17.59 24.68

JAN-19 MU 4.15 4.05 19.81 28.01

FEB-19 MU 4.14 4.13 19.71 27.99

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16/04/2019

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Page 20: Scanned by CamScannersldccg.com/wif-for-website/unifam/922-minutesof50thsoapmeeting29.03.2019.pdfSOAP Meeting held on 29.03.2019. Page 3 Item no. 4 Outage planning for the month of

Date Time Date Time

Routine Maintenance

1 400

400 KV Raita-Marwa-I Line at 400 KV S/s

Raita as well as 400 KV Switchyard of

ABVTPS,Marwa end.

03.05.2019 8:00 04.05.2019 17:00 Continuous Annual Maintenance Programme. CSPTCL ---

2 400

400 KV Raita-Marwa-II Line at 400 KV S/s

Raita as well as 400 KV Switchyard of

ABVTPS,Marwa end.

08.05.2019 8:00 09.05.2019 17:00 Continuous Annual Maintenance Programme. CSPTCL ---

3 400400 KV Raita-Korba West Line at 400 KV

S/s Raita.13.05.2019 8:00 14.05.2019 17:00 Continuous Annual Maintenance Programme. CSPTCL ---

4 400400 KV Raita-Jagdalpur-II Line at 400 KV

S/s Raita.16.05.2019 8:00 16.05.2019 17:00 Daily Annual Maintenance Programme. CSPTCL ---

5 400 400 KV Bus-I at 400 KV S/s Raita. 21.05.2019 8:00 21.05.2019 17:00 Daily Annual Maintenance Programme. CSPTCL ---

6 400 400 KV Bus-II at 400 KV S/s Raita. 24.05.2019 8:00 24.05.2019 17:00 Daily Annual Maintenance Programme. CSPTCL ---

7 400400 KV Marwa-Khedamara feeder (Bay

No. 410) at 400 KV Switchyard of ABVTPS,Marwa

13.05.2019 8:30 14.05.2019 17:30 Continuous Annual Maintenance Programme. CSPGCL ---

8 400

400 KV Marwa-Korba west feeder (Bay

No. 411) at 400 KV Switchyard of ABVTPS,Marwa

16.05.2019 8:30 17.05.2019 17:30 Continuous Annual Maintenance Programme. CSPGCL ---

9 400400 KV Korba West (Extn)-Khedamara

Line (Bay No. 09) at 400 KV Switchyard at HTPS, Korba West.

06.05.2019 8:30 08.05.2019 17:30 Continuous

(1) Cleaning and Terminal

tightness of CTJB,Breaker

Mar.Box and control and relay

panel. (2) . Testing of

relays,CT,Circuit breaker and

CVT.

CSPGCL ---

10 400400 KV Korba West (Extn)-Marwa Line (Bay No. 11) at 400 KV Switchyard at

HTPS, Korba West.02.05.2019 8:30 04.05.2019 17:30 Continuous

(1) Cleaning and Terminal

tightness of CTJB,Breaker

Mar.Box and control and relay

panel. (2). Testing of

relays,CT,Circuit breaker and

CVT.

CSPGCL ---

11 220220 KV Suhela-Bhatapara(PGCIL) Ckt-I at

220 KV S/s Suhela.14.05.2019 8:00 14.05.2019 17:00 Daily Annual Maintenance Programme. CSPTCL ---

12 220220 KV Suhela-Bhatapara(PGCIL) Ckt-II at

220 KV S/s Suhela.16.05.2019 8:00 16.05.2019 17:00 Daily Annual Maintenance Programme. CSPTCL ---

B ICT

13 400315 MVA ICT -III at 400 KV S/s

Khedamara. 03.05.2019 8:00 04.05.2019 17:00 Continuous Annual Maintenance Programme. CSPTCL ---

14 400315 MVA ICT -II at 400 KV S/s

Khedamara. 07.05.2019 8:00 08.05.2019 17:00 Continuous Annual Maintenance Programme. CSPTCL ---

Annexure III

Agency Remarks

A

Maintenance / Shutdown programme of Transmission Elements for the month of May-2019.

S.No KV Lines/ ICT Particulars From To Daily /

Continuous Reason