AGENDA NOTES FOR 480 · 2016. 2. 4. · Mar- 2016 3 220 kV DCDS lines Chhuri to Mopka (B ilaspur), (D CDS) Ckt-I Commissioned on 08.11.2015. Ckt-II commissioned on 02.12.2015 4 LILO

479th OCC Agenda
AGENDA NOTES FOR 480th MEETING OF OPERATION & COORDINATION SUB-COMMITTEE OF WRPC
TO BE HELD ON 8th FEBRUARY 2016 AT NTPC VINDHYACHAL
ITEM No. 1: CONFIRMATION OF THE MINUTES
Minutes of 479th meeting of Operation & Coordination Sub-Committee of WRPC held on 12th
January 2016 at CGPL Mundra(Bhuj) were forwarded vide letter No. WRPC/OPN/OCC-
Minutes/2015-16/626 dated 19.01.2016.
No comment has been received. Sub-Committee may confirm the same.
ITEM NO.2: REVIEW OF SYSTEM OPERATION DURING THE MONTH OF JANUARY 2016.
2.1 Frequency Particulars
The average frequency during the month of January, 2016 was 50.00 Hz. The maximum
instantaneous frequency was 50.39 Hz at 18:01:50 hrs on 26th January -16 while
minimum instantaneous frequency was 49.68 Hz at 22:07:40 hrs on 8th January -16. The
frequency profile during January, 2016 was as under:
01st January 2016 to 31st January 2016 % time
IEGC band (49.9 < f < 50.05 Hz) 67.97
< 49.9 Hz 9.19
> 50.05 Hz 22.84
The Sub-Committee may like to note.
2.2 INTER-REGIONAL EXCHANGES
There was a net inter-regional export of 5569.00 MUs by WR against net export schedule of
5220.00 MUs.
The Sub-Committee may like to discuss. 2.3 Voltage Profile
Voltage profile at some of 765/400 kV sub-stations during the month of January 2016
furnished by WRLDC is enclosed at Annex-2.3.
The Sub-Committee may like to discuss.
2
2.4 U/F Relay Operations
As per WRLDC records during January 2016 the system frequency didn’t touch 49.2 Hz and
no UFR operation has been reported by WRLDC.
The Sub-Committee may kindly note.
2.5 Power Cuts / Load Restrictions
Details of Power Cuts and Regulatory measures during January 2016 as furnished by the
state utilities are given in Annex. 2.5.
The Sub-Committee may note.
2.6 Details of Generating Units under Forced outages
Details of generating units under forced outages during January 2016 are given in Annex- 2.6.
The Sub-Committee may discuss.
2.7 Details of Generating Units under Planned outages
The details of generating units under Planned Outages during January 2016 are given in Annex-2.7
The Sub-Committee may discuss.
ITEM NO.3: OPERATIONAL PLANNING
3.1Proposed Planned maintenance programme of generating units.
The maintenance programme of generating units for the months February 2016 & March 2016 is given in Annex 3.1.
The Sub-Committee may discuss and finalize the outage schedule of generating units for the above period.
3.2 OUTAGE PROGRAMME OF TRANSMISSION LINES/ELEMENTS
Maintenance programme for transmission lines during the months February 2016 & March 2016 is given in Annex 3.2.
The Sub-Committee may discuss and finalize the maintenance programme proposed above.
3
480th OCC Agenda
3.3 ANTICIPATED POWER SUPPLY POSITION FOR THE MONTHS – FEBRUARY 2016 & MARCH – 2016
Details of anticipated restricted & un-restricted demands for the months of February 2016 &
March 2016 are given in Annex 3.3.
Constituents may furnish the anticipated station wise Availability & Energy for the months of
February 2016 & March 2016.
The Sub-Committee may like to note/update.
ITEM NO. 4: OPERATIONAL STATISTICS FOR THE MONTH OF JANUARY 2016
The details of actual generation, demand, drawl of power from grid; exchanges etc. are
given in the following Annexures:
Annex 4.1 - Actual Generation and Requirement for January 2016.
Annex 4.2 - Peak Demand: Schedule Vs Actual for January 2016.
Annex 4.3 - Integrated Operation of the System and Operation of Inter State Tie lines
for January 2016.
Annex 4.7 – Details of level of Major Reservoirs in Western Region for January 2016.
ITEM NO. 5: SYSTEM DISTURBANCES IN WESTERN REGION
There was no major grid disturbance in the Western Region during the month of January
2016. However the details of minor incidences during the month received from WRLDC
are enclosed at Annexure-5. The Sub-Committee may like to note/discuss.
ITEM NO. 6: Healthiness status of SERs/DRs of equipment in the system.
Constituents have furnished the status of healthiness of SER/DRs in their systems on the dates below:
Sl No. Name of constituents
Date of Receipt
1 PGCIL,WRTS-I 04.01.2016 2 PGCIL,WRTS-II 01.02.2016 3 MPPTCL 03.01.2016 4 NTPC 03.02.2016 5 CSPTCL 03.02.2016 6 GETCO 04.01.2016 7 MSETCL 04.02.2016
The sub-Committee may like to note.
4
480th OCC Agenda
ITEM NO. 7: STATUS OF COMPLETION OF ONGOING SCHEMES FOR COMMISSIONING OF REACTORS, TRANSMISSION LINES AND GENERATING UNITS IN WR.
7.1 Status of completion of ongoing Schemes for Commissioning of reactors in 2015-16.
S. No.
6 Bhopal 80 MVAR MPPTCL Commissioned on 27th
August 2015 7 ISP 125 MVAR NHDC April – 2016
8 Line reactor at Nagda-ISP line at Nagda end
50MVAR MPPTCL March 2016
12 Sasan Bus reactor
240 MVAR RELIANCE Commissioned on 23rd May- 2015
Utilities are requested to ensure that reactors are installed and commissioned according to the schedule agreed as above.
The WR utilities may intimate the current status on above.
5
480th OCC Agenda
7.2 STATUS OF COMPLETION OF 765/400 KV AND ABOVE ONGOING TRANSMISSION SCHEMES BEING EXECUTED/IMPLEMENTED BY TRANSMISSION AGENCIES.
The updated status on various ongoing transmission schemes for the current year as per
the current information available is as follows: -
S. No.
Remarks
POWERGRID 1 400 kV Navsari – Kudus D/C Line May -16 ROW/Forest problem 2 765 kV Gwalior - Jaipur line -I
765 kV Gwalior - Jaipur line -I I Commissioned on 13.08.15 Commissioned on 11.08.15
3 765 kV Dharamjaygarh - Jabalpur Pooling Station D/C line
Ckt-1 Commissioned on 15.10.15 Ckt-2 Commissioned on 14.10.15
4 765 kV Wardha –Nizamabad- Hyderabad D/C
March-16
5 765 kV Narendra-Kolhapur D/C Charged on 16.11.2015 at 400kV.
6 400 kV Aurangabad - Boisar line D/C line
May -16
May -16
8 800kV Champa – Kurukshetra Bipole May -16 9 765 kV Aurangabad- Solapur D/C line Charged on 30.09.2015
10 LILO of both circuits of Aurangabad – Pune 400 kV D/c line at Pune 765/400 kV GIS
May -16
Commissioned on 24.02.2015
Commissioned on 28.05.2015 Commissioned on 29.05.2015
13 765 kV Indore-Vadodara Commissioned on 05.06.2015
14 400 kV Vadodara-Asoj Commissioned on 27.06.2015
15 400 kV Vadodara-Pirana Commissioned on 27.06.2015
16 765kV Dharmjaigad-Rachi-II Commissioned on 12.10.2015
17 400 KV Solapur(NTPC)-Solapur(PG) ckt-I
Commissioned on 10.07.2015
Commissioned on 30.09.201519.10.2015
6
Mar- 2016
3 220 kV DCDS lines Chhuri to Mopka (Bilaspur), (DCDS)
Ckt-I Commissioned on 08.11.2015. Ckt-II commissioned on 02.12.2015
4 LILO of 220 kV Raigarh-Budipadar at 400 kV PGCIL S/s Raigarh. Ideal charged on 11.8.2015 for no theft reason
May -16 Under discussion with Orissa and ERLDC, being taken up by WRPC
5 LILO of 220 Korba (E)- Bishrampur line at 220 kV Churri S/s
Commissioned on 26.04.2015.
GUJARAT 1 400 kV D/C Mundra-Zerda line No. 1 March -16 2 400 kV D/C Mundra-Zerda line No. 2 May -16 3 400 kV D/C Vadinar-Amreli line March -16 4 400kV APL-Hadala LILO to Halvad March -16 5 400 kV D/C Amreli-Kasor line(Part-1) March -16 6 400 kV Charanka- Veloda March -16 7 400kV Varsana-Hadala May -16 MADHYA PRADESH 1 Satpura TPH-Ashta 400KV DCDS Line 1st ckt commissioned on
30th March 2015. 2nd ckt – expected by Nov 2015.
MAHARASHTRA(STU) 1 400KV D/C line from Koradi-(II) to
Wardha S/S(PG) D/C LILO at Koradi Commissioned on 08.01.2016
2 LILO of 400 kV Chandrapur-Parli at Nanded
March -16
March -16
5 765 kV Akola(II)-Ektuni -2 (charge at 400kV at Tapthithanda)
Charge at 400kV at Tapthithanda on 20.05.2015
6 400kV IEPL-Warora LILO at IEPL Commissioned on 08.12.2015
GUJARAT (IPTC route) by WR Transmission (Guj) Pvt. Ltd 1 400 kV Rajgarh(PG)-Karamsad(Kasor)
(GETCO) D/C Ckt-II commissioned on 14.12.2015. Ckt-I commissioned on 27.12.2015
STERLITE (JTCL) 1
765 kV Dhramjaygarh - Jabalpur (JTCL) D/C line ckt 3 & 4.
Ckt-I Commissioned on 12.09.15 Ckt-II Commissioned on 13.09.15
7
480th OCC Agenda
2 765 kV Jabalpur - Bina (JTCL) S/c Charged on 30th June 2015. 3 400 kV Sujalpur(PG)-RAPP(Kota)(IR by
RTCL) Commissioned on 28.11.2015
STERLITE (BDTCL) 1 765 kV Vadodara - Dhule (BDTCL) S/C Charged on 12th June 2015. 2 765 kV Bhopal- Jabalpur Charged on 8th June 2015. 3 765kV Bhopal – Jabalpur Charged on 8th June 2015. 4 400 KV Dhule (BD)-Dhule (MS) Commissioned on
15.01.2016
7.3 Commissioning of new Generating units in Western Region and the capacity expected to be commissioned during the current year 2015-16.
The status regarding Generating units, commissioned /expected to be commissioned during the current year 2015-16 according the available information is as below:
Name of the Power Projects Unit No. Capacity (MW)
Date of Commissioning /Schedule Date
GUJARAT SIKKA TPS EXT 3 250 COD-17.09.2015
SIKKA TPS EXT 4 250 Dec-15, First time Synch done
CHHATTISGARH Marwa 1 500 March 2016
2 500 March 2016 MAHARASHTRA CHANDRAPUR 8 500 March -16
CHANDRAPUR 9 500 March- 2016 KORADI 8 660 Cod on 16.12.2015 KORADI 9 660 March - 2016 KORADI 10 660 March -2016
PARLI 8 250 July - 2016 (Subject to availability of Water)
MADHYA PRADESH M/s Jhabua Power, Seoni 1 600 April 2016
Moser Bear (Hindustan power) 2 600 May -16 Essar Power MP Ltd(Mahan) 2 600 May -16 CENTRAL SECTOR/IPP VINDYACHAL 13 500 COD on 30.10.2015 KSK 3 600 March – 2016 KSK 4 600 June – 2016 SASAN 6 600 COD on 27.03.2015
ACBIL(Maruti) 1 300 Commissioned on 17.04.2015
8
07.01.2016 RKM 3 360 May 2016
RKM 4 360 August 2016 BALCO 1 300 COD on 11.07.2015 BALCO 3 300 COD on 28.11.2015
ITEM NO. 8: MISCELLANEOUS OPERATIONAL ITEMS
ITEM NO. 8.1: QUARTERLY REVIEW OF CRISIS MANAGEMENT PLAN
All the constituents are requested to submit the CMP report for the Third quarter (October
2015 to December 2015) for the year 2015-16.
The Sub-Committee may like to note and furnish details in respect of above.
ITEM NO. 8.2: STATUS OF PHYSICAL & CYBER SECURITY IN POWER SECTOR
Status of physical & cyber security in Power Sector for the Third quarter (October 2015 to
December 2015) for the year 2015-16 have not been received from some of the
constituents.
The Sub-Committee may like to note and furnish details in respect of above.
ITEM NO. 8.3: READINESS OF SLDC AT GOA, OTHER SLDCs AND WRLDC FOR UPGRADATION OF EXISTING SCADA/EMS SYSTEM During 29th WRPC meeting it was decided that the status of progress of SLDC’s & Back-
up SLDC’s of WR constituents /WRLDC would be regularly monitored in monthly OCC
meeting.
Further during the meeting WRLDC informed that WRLDC portion of contract has been
amended for time extension up to 31.03.2016 and requested Alstom to complete the
project by schedule completion date i.e. by 31st March 2016. In a clarification for SLDCs
portion of contract, POWERGRID WR-II representative has also informed that time
extension up to 31.03.2016 for state portion has also been approved and necessary
amendment has been issued.
480th OCC Agenda
The matter was discussed during 30th TCC/WRPC meeting and WRTS-II, PGCIL has
been assigned the role to coordinate & sort-out the issues at the earliest for timeline
implementation of project with states & LD&C division of PGCIL.
18th PRM of Up-gradation / Replacement of existing SCADA/EMS system of WRLDC and
SLDCs of Western Region held on 27.01.2016 at WRTS-II Vadodara, Gujarat. The matter
was discussed with Alstom and Sub-committee directed them to expedite the project work
& time line schedule for completion of project is on or before 31.03.2016. the latest
Project status submitted by the implementing agency given below.
All the constituents are requested to update the status.
ITEM NO. 8.4 COMMISSIONING OF 315MVA, 400/220KV ICT #3 AT SATNA SS AS A CONTINGENCY MEASURES:
DGM WRTS-II, Vadodara informed that at Satna, two nos. 400/220kV 315 MVA ICTs are
in service. The loading on these ICTs has found more than 250 MW on each ICT in most
of the time and some time it was noticed touching to 325 MW on each ICT. It was
Sr. No. Utility CC Location Site Readiness - For Installation
Installation Power ON
Status Hardware SAT
ICCP Communication Link
Operation Remark
1 WR-LDC MCC Mumbai Yes Done Done Done Done Done Done 2
WR-LDC BCC Delhi YES Done Done Done Done Communication links to Backup SLDC Not available , except for Bhoopal .
3 MPPTCL MCC Jabalpur Yes Done Done Done Done Done In Progress
(1) Secondery link is not avaliable 4 MPPTCL BCC Bhopal Yes Done done Done Done Done 5
MPPTCL Sub-LDC Indore yes Done Done Done Done Done In Progress (1) Secondery link is not avaliable
6 GETCO MCC Gotri Yes Done Done Done Done Done In Progress
Parallel Operation Yet to start .
7 GETCO BCC Gandhi Nagar Yes Done Done Done Done Done
(1) Both communication link is not avaliable to WR Backup
8 GETCO Sub-LDC Jambua Yes Done Done Done Done Done In Progress Parallel Operation Yet to start . 9
GETCO Sub-LDC Jetpur Yes Done Done Done Done Done In Progress (1) Secondory Link is not avaliable to Gotri Parallel Operation Yet to start .
10 GETCO Sub-LDC Gandhinagar yes Done Done Done Done Done In Progress Parallel Operation Yet to start . 11
CSPTCL MCC Raipur Yes Done Done Done Done Done Done (1) Secondary Link is not avaliable
12 CSPTCL BCC Bhilai Yes Done In Progress Not Available
1)Communication links from Backup to Main SLDC to be tested . 2) Communication link to WR-Backup not available 3) Communication links for RTU not available .
13
GSED MCC Margaon Yes In Progress In Progress Not Available
1. UPS , Server Room Ready . Control room not ready for installation . 2. ICCP Links not available . 3. Server Room Door to be installed
14 GSED BCC Cuncolim Yes Done Done Done Done
1) RTU Commmunicatin links not avaiilable 2) Second ICCP Link not Available .
15 DDED MCC Daman Yes Done Done Done Done Done Ready for SAVT 16
DNHED MCC Silvasa YES Done Done Ready for SAT Not Available Ready for SAT 1) ICCP Communication Link Not Avaiillable . 2) Communication links from RTU not available. 3) Ready for UPS/VPS/Hardware SAT
WRLDC -Site Status
480th OCC Agenda
observed that in event of tripping of any one ICT, the loading on second ICT may crosses
400-450 MW resulting tripping of second ICT also.
Procurement of additional 500MVA ICT is under process (As per approval given by 38 th
Standing committee Meeting held on 17.07.2015 however, it will take approx. two years
for completion. Meanwhile, POWERGRID is arranging to install temporarily one no.
315MVA ICT in parallel with existing 315MVA ICT # 2 by utilizing the existing bay at
Satna SS so that the increased demand of MPPTCL may be met without overloading of
ICTs.
Sub-Committee may like to note the same.
ITEM NO. 8.5 TRIPPING OF 220KV JHANOR – HALDARWA CKT. 1&2 LINES FOR CLOSE IN FAULTS FROM 220 KV HALDARWA GETCO SS.
DGM WRTS-II, Vadodara informed that tripping of 220kV Jhanor-Haldarwa Ckt.1&2 lines have been noticed in following dates for the close in fault of lines connected to 220kV Haldarwa GETCO SS
Sr.No. Name of line Tripping
Time/Date
Tripped on line fault. F/L = 3 kms from Haldarwa end
Both 220kV Jhanor- Haldarwa Ckt.1&2 tripped due to suspecting relay over reach at Jhanor NTPC end
02 220kV Kawas – Haldarwa Ckt.1
06.58hrs/ 31.01.16
Tripped on B phase to earth fault. Fault distance = 5 kms from Haldarwa end
Both 220kV Jhanor- Haldarwa Ckt.1&2 tripped at NTPC end only due to suspected over reach of relay at Jhanor NTPC end
Matter taken up with NTPC, Jhanor vide letter dated 01.12.15 to review settings to avoid undesirable tripping of healthy lines.
11
ITEM NO. 8.6 FURNISHING DAILY / MONTHLY DATA FOR PGCIL STATIONS.
Chief Engineer, SLDC, Gujarat informed that timely daily hourly MWH import / export data
collection at all interface point is necessary to work out daily hourly demand of the State.
These data are being used for day to day operational analysis, load forecasting, system
operation planning and to appraise competent authorities and Government, WRLDC &
WRPC. Also, timely monthly MWH import / export data collection, unit outages data is
necessary to furnish power system data for whole State to WRPC, CEA and preparation
of monthly reports and to publish on web-site. Many times, non-reporting of data by
PGCIL for inter face points causing delayed reporting. The above point was also
discussed in 475th OCC meeting of WRPC held at Mumbai on 10th Sept'15. PGCIL
agreed to submit the data on daily and monthly basis as requested by SLDC.
He has requested to arrange to furnish the data from one nodal point to Sub-SLDCs of
Gujarat and monthly data to SLDC-Gujarat in format attached at Annexure-8.6.
The E-mail IDs of SLDC & Sub-SLDCs for furnishing data are as under:
1. SLDC-Gujarat [email protected]
4. Sub-SLDC, Jetpur [email protected]
ITEM NO. 8.7 REAL TIME REVISION OF RENEWABLE ENERGY GENERATORS SELLING POWER TO OTHER STATES
CE, SLDC Madhya Pradesh informed that despite repeated persuasion, the WRLDC
Control Room is not serious regarding REAL TIME revision of Renewable Energy
generators selling power to other states. Even after several telephonic calls and e-mail
exchange REAL TIME revisions are being ignored by WRLDC, which cause problems in
scheduling as well as real time operations.
As advised by AGM, WRLDC MP is taking due care of revision from 6th time block and
for more than 2% quantum from immediate earlier block, still not following the REAL TIME
revisions which has a direct impact on commercial operation of stakeholders.
12
ITEM NO. 8.7 SUBMISSION OF MONTHLY GRID DISTURBANCE REPORT:
Chief Engineer, NPC, New Delhi informed that as per new work allocation work related to
Grid disturbance at regional/national basis is being monitored & analyzed by National
Power Committee, New Delhi.
He has requested to submit grid disturbance report on monthly basis as per enclosed
format (copy enclosed at Annexure no 8.7) for the month of January 2016 onwards
through email [email protected] and [email protected].
ITEM NO. 8.8 LILO OF 220 KV RAIGARH-BUDIPADAR LINE AT 400/220 KV PGCIL – RAIGARH SUBSTATION:
CE, SLDC, Chhattisgarh informed that, the issue of LILO of 220 kV Raigarh-Budipadar
line at 400/220 kV PGCIL-Raigarh substation was discussed in the 476th OCC meeting
and it was deliberated that WRPC will take up the matter with ERPC to expedite the
energisation of above link. This issue is still pending and needs to be resolved as early as
possible, as the same was approved in the Study Committee and CSPTCL has invested
a huge amount of money for completing this project. All the formalities for charging have
been done and only the consent of WRLDC and ERLDC is required.
The Sub-Committee may like to discuss the same. ITEM NO. 8.9 LESS QUANTUM BACKING DOWN AT GENERATING STATIONS ON
14.01.2016 (23:08 HRS.)
General Manager(OS), NTPC, WR-II HQ Raipur informed that SPS protection was acted on 14.01.2016 at 23:08:52 hr at Vindhyachal stage-III units (Unit-9 & 10). There was change in frequency observed from 49.97 to 50.07 Hz, SPS acted alarm appeared but no reduction in load occurred in both units. Both Units were running already at partial load i.e. 271MW & 275 MW respectively due to low schedule. As per logic load reduction may take place in U#9 & U#10 in case of SPS activation:
125MW in each unit, if Units are running at full load.
Zero MW, If units are running at 375MW or less load.
In between zero to 125 MW, If Units are running in-between 375MW to full load. Load & Freq trend of Unit-9:
13
480th OCC Agenda
He further informed that an email was received by SCE NTPC-Korba from WRCR at 16:50 hrs in the evening shift of 14/01/16, stating that Gwalior-Agra lines will be taken on planned shutdown for insulator cleaning works. During that period SPS was available only in Unit#7.After getting the above message from WRCR, CMC operation in Unit# 7 was taken out and kept in manual mode as a precautionary measure to avoid the spurious SPS operation (Since CMC operation is enabling criteria for operating SPS). Afterwards there was no further communication to NTPC-Korba regarding the restoration of Gwalior- Agra lines. At 23:08 hrs instantaneous load reduction could not happen, As CMC was not in service in Unit # 7. However NTPC-Korba followed the instructions of load reduction immediately after receiving the telephonic message from WRCR. Which is clearly indicative in the trend send by WRLDC The Sub-Committee may like to discuss the same.
ITEM NO. 9: WRLDC ITEMS 9.1IMPLEMENTATION OF REVISED SPS SETTING FOR WR-SR AS ADVISED BY
NLDC GM, WRLDC informed that as decided during the last OCC, the new SPS to be
implemented and action to be taken by different utilities are tabulated below:
Concerned utilities may apprise the present status.
SPS Name Proposed Triggering criteria for SPS (implemented)
SPS action to be taken in WR
Actions by POWERGRID
Loss of 765kV Aurangabad- Sholapur D/C lines carrying 2500 MW
Loss of import on 765kV Aurangabad- Sholapur D/C section by more than 2500 MW due to tripping of these lines.
800 - 1000 MW generation for backing down in WR to be identified by WRPC and intimated to PGCIL for connecting the new signal.
Immediately extend this SPS signal to generators identified for 400kV Raipur- Wardha D/C flow SPS 800MW Gen Back down in WR: JPL-150 MW, JPL extn – 150 MW, KSK – 100 MW, LANCO – 100MW, DB Power – 100 MW, KWPCL – 100 MW, BALCO – 50 MW, NSPCL – 50 MW Trip bus reactors at 400kV Parli,765kV Pune(PG)
As and when the new generators are identified by WRPC for backing down, POWERGRID shall change/modify the signal accordingly.
SPS-9 Tripping of 765kV Aurangabad-
Sholapur any one ckt carrying 1250MW
and above
Sholapur(PG) and 63MVAR at 400kV
Sholapur(PG) to get ready for the next
contingency.
WRLDC will come back on tripping of reactors at Solapur(PG) presently not to be implemented.
14
480th OCC Agenda
9.2 IMPLEMENTATION OF REVISED SPS SETTING FOR WR-NR AS ADVISED BY NLDC
GM, WRLDC informed that as decided during the last OCC, following action Plan was
envisaged,
A) Interim arrangement—
Quantum of backing Down at VSTPS, KSTPS and CGPL to be enhanced from
200 MW,120 MW and 180 MW to 330 MW respectively. Present status to be
reviewed.
B) Reasons for no backing down on 14th January Night---
i) On 14th Jan, 2016 at 23:08 Hrs, 765 kV Gwalior-Agra D/C has tripped causing
SPS operation of load/generation reduction. As per the WRPC revised
quantum, generation backing down in the range of 330 MW has to be done for
Gwalior Agra tripping at Korba, CGPL and VSTPS.
ii) It was observed that No Backing down was observed at Korba Vindhyahcal and CGPL.
C) Final arrangement—Backing Down of 250 MW at Sasan. Present status to be
reviewed.
POWERGRID, Sasan, VSTPS, KSTPS and CGPL may apprise the current status.
9.3Computation and independent monitoring of Maharashtra drawal at SLDC Kalwa for cross verification of drawal computed at WRLDC
GM, WRLDC informed that during 479 OCC it was decided that SCADA team of WRLDC
and SLDC Kalwa shall sit together and mutually sort out the discrepancies .
Present Status to be updated.
9.4 Telemetry issues from Maharashtra Stations
GM, WRLDC informed that telemetry issues from Maharashtra Stations have been
flagged in various WRPC / OCC meetings. However, comprehensive solution of the
pending issues is lacking despite assurance from SLDC/STU MSETCL. These are posing
constraints in outage coordination of EHV elements and real-time operation. In case of
15
480th OCC Agenda
contingencies, the lack of telemetry leads to delay in system restoration. The present
status of telemetry in Maharashtra is tabulated below:
Number of
Generating
765/400 kV
*Warora, Chandrapur(ii), Lonikhand(II)
9.5 Frequency Response Characteristic of Generators in WR
GM, WRLDC informed that during the special meeting held on 27-Nov 15, it was decided
to analyse the frequency response from bigger size stations such as Vindhyachal, Sipat,
Korba, CGPL-Mundra, APL Mundra, Sasan, Tiroda and Jindal Power (Tamnar).
Accordingly in the 478th OCCM the FRC of the above generating stations for the events
on 26-Oct’15 and 12-Nov’15 was explained by WRLDC. It was observed that the
response from CGPL, Sasan, APL Mundra-1, APL Mundra-2, APL Mundra-3, APML
Tiroda, JPL Tamnar, VSTPS-1, VSTPS-3 was NIL.
The matter was once again reviewed during 479th OCC.
Utilities may inform status of compliance to IEGC 5.2(f).
16
480th OCC Agenda
Adani Power may inform regarding actions taken at Mundra-stage 1, Mundra
Stage-2, Mundra-Stage 3 and APML Tiroda
JPL Tamnar, CGPL and Sasan may inform the actions taken
NTPC may inform actions taken at VSTPS-3
9.6 Healthiness of Tertiary Reactors in Western Region
GM, WRLDC informed that as per the information with WRLDC, following Tertiary Reactor
are available in Western Region & installed on the 33 kV tertiary winding of 400/220/33
kV ICTs
6 Parli MSETCL 2x315+1x500 3 x 30 33 90
7 Jabalpur PGCIL 2x315 2 x 25 33 50
Sub Total(MVAR) 390
a) Healthiness of above tertiary reactors
b) Facility for online switching of these reactors
c) Status of new tertiary reactors installed / commissioned on the any new ICTs
The Sub-Committee may like to discuss. 9.7Prolonged Outage of Bus reactor and Line Reactors on EHV Lines
GM, WRLDC informed that several EHV lines are tripping on over voltage and various
lines are being manually opened for voltage regulation. In order to control high voltage,
17
480th OCC Agenda
availability of Bus Reactors and Line Reactors at EHV substations need to be ensured. As
per the information, following reactors of 400kV Stations are under prolonged outage.
S.No Element Name Type Owner
Outage Date
27-08-
05-11-
22-11-
15
30-10-
7
9.8 UNDER VOLTAGE LOAD SHEDDING SCHEME (UVLS) IN WESTERN REGION
GM, WRLDC informed that the need for Under Voltage Load Shedding Scheme (UVLS)
has been discussed and emphasized in various OCCM forums. UVLS is not meant for
routine voltage control. It is a part of defense mechanism similar to UFR schemes. UVLS
would help in preventing voltage collapse in the grid in case of multiple contingencies
occurring due to bus fault or cascade failure.
18
480th OCC Agenda
In 478th OCCM CE, SLDC Maharastra had stated that UVLS schemes at Lonikhand,
Bableswar, Padghe and Jejuri (with trip setting at 370 kV) would be implemented by end
of Dec’15.
In 478th OCCM, SLDC Gujarat has stated that Under Voltage load shedding scheme is
under implementation.
As per intimation of SLDC Maharashtra, UVLS has been implemented at 400 kV Parli and
400 kV Lonikhand on 31.12.2015. Target for other stations at 400 KV Babaleshwar,
Padghe and Jejuri was 15th January,2016. Maharashtra may update the status.
SLDC Gujarat may appraise the progress. SLDC M.P.and SLDC Chattisgarh may also
review and identify the critical load centres around which UVLS could be implemented.
9.9 Mock Black Start Exercise in Western Region
GM, WRLDC informed that as mandated by IEGC, the Black start capable units need to
conduct mock black start exercises once in every 6 months. Western Region has 29
generating stations with black start capability. As per the information available with
WRLDC, 14 Black Start Mock exercises have been completed in the year 2015. CLPIPL
gas power plant has conducted twice as per IEGC mandate.
List of Mock drill exercise conducted in 2015
Sl.No Generating station Date of mock drill
exercise done
3 Hasdeo Bango,
4 45 MW
3 24 MW
exercise done
10 Ghatghar,
13 Ukai, Gujarat 22nd Dec, 2015 NA NA
14 Bhadravati HVDC
4 90 MW
NTPC Jhanor may plan joint mock blackstart drill in coordination with SLDC Gujarat and
WRLDC and try to complete it before March 2016.
Similarly SLDC Kalwa may plan blackstart mockdrill with Uran GPS, Bhivpuri, Bhira,
Pithan and Trombay. SLDC Gujarat may plan mock drill exercise for gas stations at
Sugen, GIPCL and Dhuvaran. In case of constraints in identifying load for the islanded
system exercise may be conducted by using the DG to blackstart the unit, charging the
station dead bus and synchronizing with the grid through bus coupler.
SLDC Madhya Pradesh may also explore possibility of conducting the exercise at hydro
stations of Indirasagar, Omkareshwar, Birsignpur, Gandhisagar by using the DG to black
start the unit, charging the station dead bus, charging the line and synchronizing with the
grid at remote end substation.
SLDC Madhya Pradesh may also update the status of governor problem at Birsinghpur,
Madhikheda, Rajghart Stations.
9.10 Ensuring Reliable telemetry from Solapur_PG, Pune_GIS and Aurangabad_PG
GM, WRLDC informed that unreliable telemetry from 765/400 kV Solapur_PG, Pune_GIS
and Aurangabad_PG is causing a constraint in visualizing the operating conditions in
South Maharashtra.
480th OCC Agenda
Between 20th Dec 2015 to 04th Jan 2016 the data from 765/400 kV Pune (GIS) was
unavailable for 156 hours, data from Solapur_PG was unavailable for 25 hrs and data
from Aurangabad was unavailable for nearly 41 hours out of 360 hrs.
765kV
Pune
(GIS)
Total 156:02:00
Total 25:17:00
Total 40:49:00
480th OCC Agenda
WRTS-1, POWERGRID to apprise the reason for non-availability of telemetry from
765 kV stations in Maharashtra and update the progress in ensuring redundancy of
communication channel from these stations to WRLDC. Present action of WRTS1
for arranging the redundant lines to be reviewed.
9.11 Failure of SPS operation from Sholapur on 02.01.2016
GM, WRLDC informed that on 02.01.2016, between 0700 hrs to 0710 hrs, SPS condition
was satisfied having flow on 765 kV Sholapur-Raichur D/C was carrying 2500 MW for 5
sec. However there was no load shedding in SR or generation reduction at JPL, JPL
Extension, KSK, NSPCL, KWPCL, DB Power, LANCO, BALCO. It was understood from
telephonic discussion that SPS signal was generated from 765kV Solapur Station but not
received by Raipur station. The generating stations of WR have also informed that the
SPS signal was not received from Raichur/Solapur. Similarly signal was not received at
Kolar.
Again on 02.01.2016 765 kV Solapur-Raichur-II tripped at 10:46hrs causing overloading
in circuit-I, SPS condition was also again satisfied (Single circuit flow exceeded 1500 MW
for more than 2.5 secs). In this case also no SPS action by WR Generators and load loss
by SR constituents was reported.
During 479th OCC , Member Secretary requested PGCIL to submit the detail report of
failure of both the Communication link in this OCC meeting. Present status to be
reviewed.
9.12 Sudden Increase/ decrease in power Order on HVDC Bhadrawati BTB
GM, WRLDC informed that it was observed that the flow on HVDC Bhadrawati was
increased by 300 MW suddenly at 04:57 hrs (from 500 MW-800 MW) of 27.01.2015
without ramp. This caused sudden decrease in power flow on 765 kV Solapur-Raichur
line from 937 MW to 757 MW and consequent rise in voltage at Solapur from 797 kV to
802 kV. Already several lines were open on high voltage in Southern Maharashtra due to
22
480th OCC Agenda
low demand. 765 kV Aurangabad-Solapur line had also tripped earlier during evening
hours on high voltage.
Similar operation of fast change in power order was also observed at 06:28 hrs of 12th
January 2016 when the flow on HVDC Bhadrawati was raised from 500 MW to 1000 MW.
Oscillations were seen both on active power and reactive power
Such step changes on the power order of HVDC BtB between WR-SR are threat to
system security. It is desired that change in HVDC power order may be done at a ramp of
50 MW / minute except when specifically advised by NLDC / SRLDC / WRLDC during
contingency
ITEM NO. 10: DATE AND VENUE OF NEXT OCC MEETING 479th OCC reviewed the meeting roaster and finalized sheet is enclosed at Annexure-10.
As per roster 481st OCC meeting will be hosted by PGCIL, Raipur.
Representative from PGCIL, Raipur may confirm the same.
*****************************
1. INTEGRATED OVER AN-HOUR ek GaMTo maoM samaakilat
1.1 MAXIMUM FREQUENCY 50.15 Hz. BETWEEN 0200 Hrs & 0300 Hrs Hrs. ON 20.01.2016
AiQaktma AavaRi%t
1.2 MINIMUM FREQUENCY 49.87 Hz. BETWEEN 0700 Hrs & 0800 Hrs Hrs. ON 10.01.2016
nyaUnatma AavaRi%t
AaOsat AavaRi%t
2.1 MAXIMUM FREQUENCY 50.39 Hz. AT 18:01:50 Hrs. ON 26.01.2016
AiQaktma AavaRi%t
2.2 MINIMUM FREQUENCY 49.68 Hz. AT 22:07:40 hrs Hrs. ON 08.01.2016
nyaUnatma AavaRi%t
3. %AGE OF TIME WHEN FREQUENCY WAS JANUARY 2016 DECEMBER 2015 NOVEMBER 2015
AavaRi%t ka samaya pìtSat maoM
3.1 BELOW 48.5 Hz. 0.00 0.00 0.00
48.5 hT\ja ko naIcao 3.2 BETWEEN 48.5 Hz. AND 48.8 Hz. 0.00 0.00 0.00
48.5 hT\ja AaOr 48.8 hT\ja ko baIca 3.3 BETWEEN 48.8 Hz. AND 49.2 Hz. 0.00 0.00 0.00
50.05 hT\ja AaOr 51.5 hT\ja ko baIca 3.9 ABOVE 51.5 Hz. 0.00 0.00 0.00
51.5 hT\ja ko }pr
4.1 NO. OF TIMES FREQUENCY 0 0 0
TOUCHED 48.80 Hz. AavaRi%t 48.80 hT\ja kao CUhI
maoM AavaRi%t ko AaMkD,aoM ka ivavarNa
FREQUENCY PARTICULARS DURING JANUARY 2016
(AS PER FREQUENCY REPORT OF WRLDC)
(piScama xao~ Baar pòYaNa kond` kI AavaRi%t irpaoT- ko AaQaar pr)
Voltage Profile during the month of Jan. 2016 Annex-I
Date
Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv
1 418 400 414 395 436 436 432 399 420 406 423 412 422 409 414 403
2 419 400 414 395 436 436 430 394 420 404 423 409 422 408 413 400 3 418 401 414 396 437 419 430 400 420 406 423 411 417 417 412 398 4 417 400 418 398 438 419 434 402 421 403 424 412 417 401 414 400 5 419 399 421 399 435 413 434 397 421 406 423 410 418 402 413 399 6 417 402 419 402 437 418 435 401 419 402 424 412 418 402 413 400 7 419 399 421 398 437 417 434 396 421 402 423 409 417 411 412 400 8 419 397 416 393 436 414 433 393 419 402 423 409 420 411 412 400 9 417 400 414 395 435 416 431 398 419 404 422 411 420 406 412 399
10 419 399 416 394 437 416 433 392 419 404 423 411 422 408 410 400 11 419 398 416 393 436 418 431 399 419 400 424 409 422 408 411 399 12 419 401 415 395 436 416 432 402 420 405 425 412 421 406 413 398
Indore Itarsi Karad Dhule Asoj Kasor Bhilai Jetpur
2016
Annex-2.3
, WRLDC, Mumbai MIS
12 419 401 415 395 436 416 432 402 420 405 425 412 421 406 413 398 13 419 400 416 396 435 411 431 399 418 403 423 409 421 407 413 399 14 419 400 416 396 435 416 432 400 421 397 425 411 422 408 414 399 15 420 397 417 394 437 417 433 395 421 403 425 409 423 408 414 401 16 421 399 418 396 436 414 431 395 421 403 425 408 424 410 413 400 17 419 402 419 402 438 416 429 399 418 405 420 410 425 412 414 399 18 420 401 419 399 439 416 428 396 419 400 421 409 424 409 411 399 19 419 400 417 401 438 415 429 398 416 403 420 411 423 408 414 401 20 422 395 419 396 438 415 432 397 417 399 421 407 425 410 415 402 21 421 403 418 399 438 418 429 396 418 402 421 409 423 410 414 400 22 419 403 417 399 440 415 429 396 419 403 422 410 423 408 412 400 23 420 399 418 396 439 418 434 397 420 403 424 410 423 408 412 400 24 417 399 415 396 438 416 428 400 417 402 422 408 423 410 413 399 25 417 402 416 399 438 418 428 403 417 403 423 409 423 407 410 398 26 419 404 417 401 439 425 430 400 419 406 422 411 423 414 414 400 27 419 401 418 400 438 417 433 403 417 402 420 409 425 410 413 402 28 416 402 416 400 436 418 431 403 417 400 422 409 423 408 413 400 29 417 402 415 399 422 421 430 400 416 402 420 409 420 407 414 400 30 417 402 415 399 422 421 430 397 416 401 419 410 421 408 413 400 31 419 399 420 402 422 421 434 400 419 403 422 408 422 409 414 400
422 395 421 393 440 411 435 392 421 397 425 407 425 401 415 398 , WRLDC, Mumbai MIS
, WRLDC, Mumbai MIS
Date
Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv
1 415 401 409 391 422 401 428 405 772 755 786 762 787 753 790 760 2 416 402 409 395 423 403 427 405 773 754 784 757 787 761 790 765 3 416 402 410 387 424 407 428 409 770 755 785 766 789 748 789 760 4 415 400 414 393 423 404 429 409 771 753 788 766 795 751 790 758
5 415 400 418 397 426 399 433 404 774 756 789 763 799 760 790 758
6 420 405 415 396 426 399 433 404 774 756 789 765 798 757 800 769
7 420 399 418 383 424 402 430 404 776 755 789 759 801 740 799 755
8 420 400 411 386 423 401 428 404 775 754 786 757 790 742 795 756
9 418 412 412 393 423 403 427 405 769 754 785 759 790 744 793 762
10 417 400 410 393 424 403 428 404 772 755 788 756 785 756 790 760 11 418 400 412 396 424 403 428 406 773 752 790 759 792 756 794 760 12 417 401 411 397 423 406 427 409 765 756 785 762 790 757 797 762 13 417 401 406 397 423 402 429 404 773 757 790 757 786 757 791 763
Bina Gwalior Nagda Khandwa Sipat seoni Gwalior Bina

, WRLDC, Mumbai MIS
13 417 401 406 397 423 402 429 404 773 757 790 757 786 757 791 763 14 417 402 407 398 424 404 428 406 773 754 790 758 786 752 790 761 15 420 400 410 394 426 399 430 402 775 755 795 757 792 763 798 760 16 420 405 412 395 426 404 431 407 777 758 795 761 797 769 797 769 17 422 406 411 397 423 403 428 410 779 762 797 774 796 771 798 778 18 422 405 414 396 423 402 430 406 774 755 797 774 799 766 801 769 19 420 407 412 397 423 405 427 410 772 753 789 760 794 764 793 765 20 420 401 413 397 426 384 428 406 773 753 792 763 795 761 784 760 21 421 401 413 391 422 403 410 410 771 754 792 763 795 759 792 761 22 424 404 417 402 423 404 430 410 773 751 794 762 789 764 788 753 23 422 404 418 401 424 402 430 405 775 753 794 750 791 761 787 746 24 426 405 418 402 422 402 428 408 773 755 793 765 795 767 793 759 25 425 405 417 400 422 404 428 410 773 753 791 758 793 764 791 757 26 424 406 417 402 424 406 429 411 772 759 791 758 795 767 790 758
27 427 407 418 404 423 407 430 411 773 753 793 762 796 770 793 762
28 425 408 417 403 420 406 431 411 769 750 793 766 794 770 792 762
29 423 408 414 404 423 404 428 408 764 745 794 762 789 769 787 759 30 425 409 415 404 423 404 428 408 764 745 792 768 789 769 792 760 31 424 407 416 402 423 404 428 408 768 751 797 765 794 768 791 760
( )
No. of Occasions
No. of Occasions
No. of Occasions
No. of Occasions
Max Load Relief at 49.2 Hz
1 01-Jan-16 0 0 0 0 0 0 0 0 2 02-Jan-16 0 0 0 0 0 0 0 0 3 03-Jan-16 0 0 0 0 0 0 0 0 4 04-Jan-16 0 0 0 0 0 0 0 0 5 05-Jan-16 0 0 0 0 0 0 0 0 6 06-Jan-16 0 0 0 0 0 0 0 0 7 07-Jan-16 0 0 0 0 0 0 0 0 8 08-Jan-16 4 234.36 0 0 0 0 0 0 9 09-Jan-16 0 0 0 0 0 0 0 0
10 10-Jan-16 0 0 0 0 0 0 0 0 11 11-Jan-16 0 0 0 0 0 0 0 0 12 12-Jan-16 0 0 0 0 0 0 0 0 13 13-Jan-16 0 0 0 0 0 0 0 0 14 14-Jan-16 1 128.7 0 0 0 0 0 0 15 15-Jan-16 0 0 0 0 0 0 0 0 16 16-Jan-16 0 0 0 0 0 0 0 17 17-Jan-16 NIL 0 NIL NIL NIL 0 18 18-Jan-16 0 0 0 0 0 0 0 0 19 19-Jan-16 0 0 0 0 0 0 0 0 20 20-Jan-16 0 0 0 0 0 0 0 0 21 21-Jan-16 0 0 0 0 0 0 0 0 22 22-Jan-16 0 0 0 0 0 0 0 0 23 23-Jan-16 0 0 0 0 0 0 0 0 24 24-Jan-16 0 0 0 0 0 0 0 0 25 25-Jan-16 0 0 0 0 0 0 0 0 26 26-Jan-16 0 0 0 0 0 0 0 0 27 27-Jan-16 0 0 0 0 0 0 0 0 28 28-Jan-16 0 0 0 0 0 0 0 0 29 29-Jan-16 0 0 0 0 0 0 0 0 30 30-Jan-16 0 0 0 0 0 0 0 0 31 31-Jan-16 0 0 0 0 0 0 0 0
1025 91 490 851
ANNEX -2.4
DateSl. No Madhya Pradesh ( Compiled from the data received from the constituents)
Chhattisgarh
Under Frequency Operation in various Constituent System of Western Region during the month JANUARY- 2016
Recommonded Load relief at 49.2 Hz / 49.0/48.8/48.6 Hz
Gujarat Maharashtra
ANNEXURE 2.5
Power Cut/Restrictions in Western Region for the month of January-2016
k : gaujarat Gujarat
1 ]VaoogaaoM ko ilayao ivaVut kTaOityaaM 1 Power Cut/ Restriction on Industries a) All industries are allowed to run their units on all days of week & if they want to avail staggered holiday,
then they will have to staggered on notified day only & cannot avail as per their choice.
b) All industries are required to keep their recess timings staggered.
2 kRiYa va gaamaINa xao~aoM kao ivaVut AapUit-
2. Power supply to Agricultural & Rural Sectors
a) Only 8 Hrs. Power supply in staggered form in rotation of day & night is given to Ag. Single Phase
supply during rest of 16 Hrs by providing LSTC.
b) Jyotigram Yojana 24 hrs.
3 Anya jaanakarI 3. Any other information: NIL.
K : maQya p`doSa Madhya Pradesh
1 ]VaoogaaoM ko ilayao ivaVut kTaOityaaM / pabMaidyaaM , rajya maoM Baar inayamana Aaid
1 Power Cut/ Restriction on Industries, Load Shedding in the state etc
ivavarNa Details ivaVut kTaOtI kI maa~a Quantum of
power cut (MW)
pìt idna kula }jaa- kTaOtI Total Energy Cut
(MUs /daysao From tk To (a) Power Restrictions(Evening peak Hour) on non continuous
process HT/LT Industries M (b) Baar inayamana Load Shedding
SaUnya Nil
SaUnya Nil
SaUnya Nil
SaUnya Nil
SaUnya Nil
SaUnya Nil
SaUnya Nil
SaUnya Nil
(c) Anya jaanakarI Other information 1.Weekly Off 2.Staggering of power supply
SaUnya Nil SaUnya Nil
2 kRiYa xao~ kao ivaVut AapUit- 2. Power supply to Agricultural Sector: -
ivavarNa Details sao From idnaaMk Date
tk To idnaaMk Date
pìt idna AapUit- GaMTo Supply Hours per day Max. (Hrs) Min. (Hrs) Average (Hrs)
2.1 Three-Phase Supply(DLF)
2.1 Three-Phase Supply(Irrigation)
2.1 Three-Phase Supply(Mixed)
3 Anya jaanakarI 3. Any other information
SahrI xao~aoM maoM inayamana ivaVut kTaOityaaM Scheduled Power cuts in Urban Areas ivavarNa Details sao From
idnaaMk Date tk To idnaaMk
Date Aaosat pìtidna Average Supply AapUit- GaMTo Hours per day
Max. (Hrs)
Min. (Hrs) Average (Hrs)
3.1 Commissionary H. Qtrs. 01.01.2016 31.01.2016 23:52 23:30 23:46 3.2 District Head Qtrs. 01.01.2016 31.01.2016 23:56 23:34 23:49 3.3 Tehsil Head Qtrs. 01.01.2016 31.01.2016 23:50 23:25 23:42
ga : maharaYT/ Maharashtra 1 ]QyaaogaaoM ko ilayao ivaVut kTaOityaaM / pabMaidyaaM , rajya maoM Baar inayamana Aaid 1. Power Cut/ Restriction on Industries, Load Shedding in the state etc
ivavarNa Details ivaVut kTaOtI kI maa~a Quantum of
power cut (MW)
pit idna kula }jaa- kTaOtI Total Energy Cut
(MUs /day From To
(a) Power Cuts/Restriction on HT/ LT Industries (b) Load Shedding From 01.01.16 to 31.01.16
SaUnya Nil
@ 6-42 MW
SaUnya Nil
SaUnya Nil
@ 0.267 MUs/day
(c) Any other information 1.Weekly Off 2. Staggering of power supply Industrial Staggering LS withdrawn from 03/02/2012
SaUnya Nil SaUnya Nil SaUnya Nil SaUnya Nil
2 kRiYa xao~ kao ivaVut AapUit- 2. Power supply to Agricultural Sector
tk To idnaaMk Date
pìt idna AapUit- GaMTo Supply Hours per day
Max. (Hrs) Min. (Hrs) Average (Hrs) 2.1 Three-Phase Supply 01.01.2016 31.01.2016 10:00 08:00 09:00
2.2 Single-Phase Supply 01.01.2016 31.01.2016 18:00 18:00 18:00 3 Anya jaanakarI Any other information: There is no load shedding on industrial feeders in Maharashtra
Ga : C%tIsagaZ, Chhattisgarh: 1 ]QyaaogaaoM ko ilayao ivaVut kTaOityaaM / pabMaidyaaM , rajya maoM Baar inayamana Aaid 1 Power Cut/ Restriction on Industries, Load Shedding in the state etc
ivavarNa Details ivaVut kTaOtI kI maa~a Quantum of power cut (MW)
pabandI ka samaya Restriction Time
pìt idna kula }jaa- kTaOtI
Total Energy Cut (MUs /day)
sao From tk To
(A) Scheduled (a) (i) Power Cuts/ Restriction on HT Industries (ii) Power Cuts/Restriction on LT Industries (iii) Power Cuts/Restriction on Rural (iv) Agriculture pump*
(v)Urban/ Sub-Urban (iv)Town feeders(C-1to C-6)
(B) Un-Scheduled (a) Load Shedding
00.00(Av)
00.00(Av)
1.Rural 78 MW(Av) For 49.51 Hrs.
2.Town Feeders (C-1to C-6 & X) : 0.00(Av)
-
-
3. HT Industries 00.00 (Av) For 00.00 Hrs. 0.00
Total Energy Cut/day 0.126 ( b) Any other information 1.Weekly Off/staggering of power supply
1day (In a week as per consumer’s option) 50MW(Av.) - - -
2 kRiYa xao~ kao ivaVut AapUit- 2. Power supply to Agricultural Sector
tk To idnaaMk Date
pìt idna AapUit- GaMTo Supply Hours per day Max. (Hrs) Min. (Hrs) Average (Hrs)
2.1 Three-Phase Supply 01.01.2016 to 31.01.2016, 6.00 Hrs (Power cut)
18.00
3 Anya jaanakarI / Any other information: SaUnya Nil
Annex-2.6
( )
, Power System Operation Corporation Ltd. (A wholly owned subsidiary company of POWERGRID)
Western Regional Load Despatch Centre,Mumbai
2016 Details of forced unit outages during the month of Jan. 2016

Sl.No
Reason
Time Date Date
1. ESSAR-2 GSECL 172 12:12 22-02-2013 Still out Still out No Schedule
2. GTPS-1 GSECL 120 5:36 22-10-2014 Still out Still out RSD
4. UKAI-2 GSECL 120 15:02 10-11-2014 Still out Still out RSD
5. SUGEN-2 GSECL 382 11:46 31-01-2015 05:59 22-12-2015 RSD
6. HAZIRA EXT-1 GSECL 351 0:37 25-03-2015 Still out Still out RESTORATION UNCERTAIN
7. WANAKBORI 6
GSECL 210 20:15 18-09-2015 Still out Still out RSD
8. STPS 1 GSECL 120 11:00 19-09-2015 Still out Still out RSD
9. DGBP 1 GSECL 112 23:02 29-09-2015 Still out Still out RSD
10. SUGEN 1 GSECL 382 21:23 02-10-2015 06:33 16-01-2016 RSD
11. WANAKBORI 5
13. UKAI 4 GSECL 200 19:18 19-11-2015 Still out Still out RSD
14. STPS 3 GSECL 250 16:09 25-11-2015 Still out Still out DRUM LEVEL LOW
15. WANAKBORI 4
GSECL 210 18:50 05-12-2015 02:29 29-01-2015 RSD
16. GTPS 3 GSECL 210 08:30 11-12-2015 Still out Still out RSD
18. WANAKBORI 2
19. SLPP 3 GSECL 125 09:27 15-12-2015 Still out Still out BTL
20. UKAI 3 GSECL 200 21:17 18-12-2015 Still out Still out RSD
21. WANAKBORI 1
GSECL 210 12:01 20-12-2015 17:39 07-01-2016 BTL
22. SUGEN 3 GSECL 382 11:54 22-12-2015 Still out Still out RSD
23. STPS 3 GSECL 250 20:55 28-12-2015 10:15 16-01-2016 RSD
24. WANAKBORI 2
GSECL 210 20:17 29-12-2015 23:51 23-01-2016 RSD
25. GPEC 3 GSECL 218 16:08 04-01-2016 06:06 23-01-2016 RSD
26. GPPC 2 GSECL 351 21:23 01-01-2016 Still out Still out RSD
27. GIPCL STG 2
GSECL 165 14:14 02-01-2016 07:27 08-01-2016 RSD
28. SLPP 3 GSECL 125 19:27 03-01-2016 11:21 06-01-2016 BTL
29. GIPCL STG 2
GSECL 351 16:20 08-01-2016 17:02 12-01-2016 RSD
30. WANAKBORI 3
GSECL 210 17:53 08-01-2016 04:57 19-01-2016 RSD
31. SLPP 1 GSECL 125 00:05 10-01-2016 21:41 13-01-2016 BTL
32. GIPCL STG 2
GSECL 165 18:14 12-01-2016 08:25 16-01-2016 RSD
33. SLPP 2 GSECL 125 21:13 12-01-2016 16:20 22-01-2016 MAINTENANCE
34. DGBP 2 GSECL 112 23:59 13-01-2016 06:43 17-01-2016 RSD
36. ALTPS 2 GSECL 125 10:00 19-01-2016 08:33 27-01-2016 LUB Oil Problem
37. GPEC 2 GSECL 218 18:49 19-01-2016 06:10 28-01-2016 RSD
38. WANAKBORI 3
GSECL 210 09:57 20-01-2016 Still out Still out EARTH FAULT TESTING
39. UTRAN STG II 1
GSECL 375 23:02 22-01-2016 Still out Still out Gas turbine blade replacement
40. DGBP 2 GSECL
112 19:31 27-01-2016 06:34 31-01-2016 HP Economizer Drain Line Problem
41. GPEC 3 GSECL 218 11:30 28-01-2016 06:00 01-02-2016 LESS DEMAND
42. SLPP 1 GSECL 125 12:17 31-01-2016 Still out Still out BTL
43. CHANDRAPUR-1
MAHAGENCO 210 7:15 28-08-2014 Still out Still out BTL/ ECONOMIC SHUTDOWN.
44. PARLI 6 MAHAGENCO 250 15:07 25-06-2015 Still out Still out WATER SHORTAGE
45. KORADI-6 MAHAGENCO 210 01:02 20-03-2015 Still out Still out ECONOMIC SHUTDOWN
46. URAN-7 MAHAGENCO 108 04:18 17.04.2015 16:13 16-01-2016 GAS TURBINE PROBLEM
47. PARLI-3 MAHAGENCO 210 12:52 14.06.2015 Still out Still out WATER SHORTAGE
48. WPCL
2 MAHAGENCO 135 00:00 15-06-2015 Still out Still out LESS SCHEDULE
49. PARLI 4 MAHAGENCO 210 19:47 05-07-2015 Still out Still out WATER SHORTAGE
50. PARLI 5 MAHAGENCO 210 14:55:00 06-07-2015 Still out Still out WATER SHORTAGE.
51. PARLI 7 MAHAGENCO 250 12:07:00 08-07-2015 Still out Still out WATER SHORTAGE
52. JAIGAD 3 MAHAGENCO 300 13:18 23-12-2015 16:08 10-01-2016 NO SCHEDULE
53. WPCL 3 MAHAGENCO 135 05:56 29-12-2015 09:06 06-01-2016 P.A FAN PROBLEM
54. KORADI 5 MAHAGENCO 200 00:12 01-01-2016 19:57 04-01-2016 ID FAN PROBLEM
55. KORADI(MSEDCL) 8
MAHAGENCO 660 01:12 02-01-2016 03:37 11-01-2016 KORADI-WARDHA(PG) CHARGING WORKS
56. PARAS 3 MAHAGENCO 250 03:37 05-01-2016 06:50 08-01-2016 FURNACE PRESSURE HIGH
57. NASIK 4 MAHAGENCO 210 12:40 06-01-2016 01:02 11-01-2016 BTL
58. WPCL1 MAHAGENCO 135 02:20 07-01-2016 Still out Still out NO SCHEDULE
59. CHANDRAPUR 2 MAHAGENCO 210 04:42 12-01-2016 Still out Still out BTL
60. KORADI 5 MAHAGENCO 200 22:11 20-01-2016 10:16 27-01-2016 BTL
61. NASIK 4 MAHAGENCO 210 00:22 23-01-2016 05:58 27-01-2016 RSD
62. CHANDRAPUR 7 MAHAGENCO 500 22:50 28-01-2016 Still out Still out BTL
63. NASIK1 MAHAGENCO 210 00:00 30-01-2016 Still out Still out LOW SCHEDULE UPTO 5TH FEB
64. KORADI 7 MAHAGENCO 210 00:12 30-01-2016 Still out Still out LOW SCHEDULE UPTO 5TH FEB
65. TROMBAY 6 TPC 500 17:08 15-07-2015 Still out Still out ECONOMY SHUTDOWN.
66. TROMBAY 5 TPC 500 21:55 26-01-2016 Still out Still out BOILER RECTIFI- CATION WORKS
67. APML TIRODA 4
ADANI POWER, TIRODA
660 06:55 14-12-2015 18:57 24-01-2016 APH-A PA HOT AIR DUCT LEAKAGE.
68. APML TIRODA 1
ADANI POWER, TIRODA
69. APL MUNDRA 1
ADANI POWER 330 14:58 25-12-2015 08:15 16-01-2016 RSD
70. APL MUNDRA 6
ADANI POWER 660 11:14 16-01-2016 05:56 20-01-2016 AIR PRE HEATER JAMMED
71.
COOLING WATER PIPE LINE LEAKAGE
72. MCCPL 1
ACBIL 300 16:44 28-10-2015 Still out Still out PROBLEM IN BOTTOM ASH SYSTEM
73. ESSAR MAHAN-1
ESSAR POWER 660 17:16 17.10.14 Still out Still out LESS SCHEDULE
74. ESSAR IPP 1 ESSAR POWER 170 12:30 11-08-2015 Still out Still out SPARKING ON GT
75. CGPL 5 CGPL 830 13:29 23-01-2016 00:42 30-01-2016
BOILER TUBE LEAKAGE AND BOILER FEED PUMP PROBLEM
76. RGPPL-1B
RGPPL 320 23:00 31-03-2014 Still out Still out DRY PRESERVATION
77. RGPPL-1A
RGPPL 320 13:30 8-07-2014 Still out Still out LESS REQUISITION
78. RGPPL-2A
RGPPL 332 12:00 21-07-2014 16:42 25-01-2016 CW PUMP PROBLEM
79. RGPPL-3A
RGPPL 332 19:50 01-06-15 09:37 06-01-2016 TAKEN OUT AFTER TESTING/NO SCHEDULE
80. RGPPL 2B
RGPPL 332 16:05 09-11-2015 09:26 22-01-2016 NO SCHEDULE
81. RGPPL 3B
RGPPL 332 17:51 07-01-2016 Still out Still out CHANGEOVER OF UNITS
82. RGPPL 2A
RGPPL 332 16:47 25-01-2016 Still out Still out TAKEN OUT AFTER TEST SYNC.
83. AMARKANTAK-4
MPGCL 120 11:13 30-04-2014 Still out Still out TURBINE VIBRATION
84. AMARKANTAK-3
MPGCL 120 0:25 12-01-2015 Still out Still out FIRE CAUGHT IN TURBINE FLOOR
85. SATPURA IV II
MPGCL 250 01:20 25-07-2015 Still out Still out FIRE IN GT
86. SATPURA III 8
MPPGCL 210 12:40 30-11-2015 02:15 23-01-2016 TURBINE VIBRATION HIGH
87. SATPURA II 7 MPPTCL 210 22:00 06-01-2016 01:40 09-01-2016 ESP SEALED OUT
88. SGTPS 4
89. SGTPS 1
90. SGTPS 3
MPPTCL 210 17:40 18-01-2016 Still out Still out RSD
91. JP BINA 2 MPPTCL 250 12:00 19-01-2016 23:25 27-01-2016 RSD
92. SATPURA III 9 MPPTCL 210 23:59 19-01-2016 08:59 01-02-2016 RSD
93. JP BINA MPPTCL 250 00:03 20-01-2016 Still out Still out RSD
94. SATPURA II 7 MPPTCL 210 00:05 20-01-2016 04:05 01-02-2016 RSD
95. SGTPS 2
96. SGTPS 2
97. SGTPS 1
MPPTCL 210 23:58 27-01-2016 Still out Still out RSD
98. DGEN-53 TPGL 400 22:56 19-12-2015 Still out Still out NO SCHEDULE
99. UNOSUGEN 1
TPGL 382 21:00 31-10-2015 06:28 19-01-2016 LOW DEMAND
100. DGEN-51 TPGL 400 22:56 31-12-2015 Still out Still out WITHDRAWN AS PER SCHEDULE
101. DGEN-52 TPGL 400 00:01 14-01-2016 Still out Still out AS PER SCHEDULE
102. UNOSUGEN 1
TPGL 382 21:56 19-01-2016 06:42 26-01-2016 RSD
103. ACBIL 2
ACBIL 135 00:00 11-01-2016 21:28 30-01-2016 AMP
104. VANDANA -1 VANDANA 135 15:00 9-01-2015 Still out Still out BTL
105. JPL Stg-II 3
JPL 600 00:42 11-10-2015 Still out Still out LOW SCHEDULE
106. JPL STG-II 1
JPL 600 19:56 03-12-2015 Still out Still out COAL FEEDING PROBLEM
107. JPL STG-I 3
JPL 250 15:44 07-01-2016 06:51 11-01-2016 NO/ LESS SCHEDULE
108. JPL STG-I -4
JPL 250 23:56 13-01-2016 Still out Still out LOW SCHEDULE
109. JPL STG-I 3 JPL 250 06:59 16-01-2016 06:32 23-01-2016 LOW SCHEDULE
110. JPL STG-I 3 JPL 250 19:11 23-01-2016 05:52 27-01-2016 LESS SCHEDULE
111. KSK MAHANADI 2
KMPCL 600 20:24 28-12-2015 02:36 06-01-2016 ID FAN PROBLEM
112. KSK MAHANADI 1
KMPCL 600 04:34 06-01-2016 23:56 09-01-2016 LOSS OF DEMAND
113. SASAN 2 SASAN 660 21:00 04-01-2016 18:05 08-01-2016 CW INLET HEADER LINE LEAKAGE
114. SASAN 2 SASAN 660 09:00 17-01-2016 12:01 21-01-2016 APH PROBLEM
115. SASAN 2 SASAN 660 11:23 30-01-2016 Still out Still out START UP SYSTEM LEAKAGE
116. GMR CHHATISGARH 1
GMR EMCO 685 16:13 14-01-2016 Still out Still out LOW SCHEDULE
117. KAPS 2 NPCIL 220 14:09 01-07-2015 Still out Still out NUCLEAR REACTOR SIDE PROB
118. TAPS 2 NPCIL 160 12:55 10-09-2015 Still out Still out REFUELLING OUTAGE
119. KAWAS 2A NTPC 164 17:23 21-10-2015 06:43 27-01-2016 LESS SCHEDULE
120. KAWAS 2B NTPC 164 13:34 26-10-2015 02:53 01-02-2016 LOW SCHEDULE
121. MOUDA 2 NTPC 500 21:18 09-11-2015 Still out Still out RSD/LOW SCHEDULE
122. GANDHAR GT ST 1
NTPC 219 22:33 09-11-2015 Still out Still out LOW SCHEDULE/RSD
NTPC 219 21:25 10-11-2015 Still out Still out LESS SCHEDULE/RSD
124. KAWAS 1A NTPC 164 13:30 11-11-2015 Still out Still out RSD/LOW SCHEDULE
NTPC 219 00:15 24-11-2015 Still out Still out LESS SCHEDULE
126. KAWAS 1B NTPC 164 00:01 29-11-2015 Still out Still out LESS SCHEDULE/RSD
127. MOUDA 1 NTPC 500 21:38 01-12-2015 Still out Still out RSD/LOW SCHEDULE
128. VSTPS 13
129. VSTPS 2
130. VSTPS 1
131. KSTPS 4
132. VSTPS 7
133. VSTPS 13
NTPC 500 03:57 23-01-2016 Still out Still out RSD
134. KAWAS ST 2A NTPC 116 19:07 30-01-2016 Still out Still out No/Less schedule
Note: Units out for more than 72 hrs are only included.
Annex-2.7
( )
, Power System Operation Corporation Ltd. (A wholly owned subsidiary company of POWERGRID)
Western Regional Load Despatch Centre,Mumbai
2016 Details of planned unit outages during the month of Jan. 2016

Sl.No
CSPTCL 250 23:35 19-12-2015 23:16 16-01-2016 AOH
2. CHANDRAPUR 5
MAHAGENCO 500 18:50 27-12-2015 02:06 30-01-2016 AOH
3. DAHANU I MAHAGENCO 250 23:46 03-01-2016 20:00 21-01-2016 AOH
4. URAN 5 MAHAGENCO 108 14:34 19-01-2016 Still out Still out AOH
5. EMCO II GMR EMCO 300 00:00 10-01-2016 05:51 28-01-2016 AOH
6. VSTPS 6
7. KSTPS 1
NTPC 200 00:04 30-01-2016 Still out Still out AOH
(MW) From To 1 GUVNL 1.1 GPEC GT12 138 12-Feb-16 16-Feb-16 Lube oil replacement 1.2 GIPCL-I GT3 32 21-Feb-16 13-Mar-16 Major inspection 1.3 APL 6 660 16-Feb-16 6-Mar-16 AOH
2
NIL
NIL
4
NIL
5 Central Sector 5.1 CGPL 40 800 12.02.2016 20.02.2016 Attending HP heater tube leakage and other defects 5.2 CGPL 30 800 25.02.2016 20.03.2016 Boiler Annual overhauling. 5.3 JPL STAGE-I 1 250 01-Mar-16 31-Mar-16 Capital over hauling maintenance work of Unit &
auxiliries. 5.4 JPL STAGE-II 1 600 15-Mar-16 31-Mar-16 Annual over hauling maintenance work including auxiliries.
5.5 Korba 1 200 30-Jan-16 04-Mar-16 BLR+HPT+IPT+DDCMIS+ESP R&M
5.6 Vindhyachal 6 210 01-Feb-16 18-Feb-16 CAP+BLR+GEN+ESP R&M DVR REPLACEMENT WITH STATIC VR
Annexure- 3.1
ReasonS. No. Unit No.
DETAILS OF MAINTENANCE PROGRAM OF GENERATING UNITS PROPOSED DURING FEBRUARY 2016 AND MARCH 2016
Capacity Outage as per Annual Maintenance Plan
Maintenance Programme of Transmission Elements during the period of 20th February, 2016 to 19th March 2016. Remark
Date Time Date Time 1
765 Bus Reactor at Vchal PS 20-Feb-16 9:00 20-Feb-16 19:00 Daily For taking out spare reactor from the bank of Bus reactor and taken its own unit into service.
PGCIL WR-II C
2 220 Bay 203 (315MVA ICT-2 Bay) at Bhachau 20-Feb-16 10:00 20-Feb-16 18:00 Daily AMP of bay eqpts at Bachau PGCIL WR-II R 3
220 Damoh- Damoh ckt#I 20-Feb-16 10:00 20-Feb-16 18:00 Daily Annual Maintenance of 220KV Damoh- Damoh ckt#I Terminal Equipment at Damoh
MPPTCL WR-II R
4 400 Nagda Dehgam Ckt I 20-Feb-16 10:00 20-Feb-16 15:00 Daily Replacement of Damaged jumper at Loc. No. 910(Bottom Phase)
PGCIL WR-II R
400 Jabalpur-Itarsi # 1 20-Feb-16 9.00 20-Feb-16 18.00 Daily
For making diamond connection of earthwier in 400 KV Jabalpur-Itarsi # 1,2 and 400 KV Jabalpur pool- Jabalpur # 1,2
PGCIL WR-II C
400 Jabalpur pool-Jabalpur # 1 20-Feb-16 9.00 20-Mar-16 12.00 Daily
PGCIL WR-II C
PGCIL WR-II C
Reason System Agency
PGCIL WR-II C
8 765 Sasan - Satna Ckt-I 20-Feb-16 6:00 19-Mar-16 18:00 Daily
Online replacement of E/W with OPGW. A/R shall be kept in non auto mode
PGCIL WR-II C
9 765 Gwalior - Agra Ckt-II 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
10 765 Satna - Gwalior Ckt-I 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
11 400 Vapi - Kala Ckt-I&2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
12 400 Navsari - Magarwada # I,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
13 400 Kala -Magarwada #1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
14 220 Kawas - Haldarwa # I,II 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
15 220 Gandhar - Haldarwa #1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
16 220 Kawas - Dastan # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
17 220 Vav - Navsari #1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C 17
220 Vav - Navsari #1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online replacement of E/W with OPGW. A/R shall be kept in non auto mode
PGCIL WR-II C
18 220 Kawas-Vav#1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
19 400 Vindhyachal Pooling - SASAN UMPP #1 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
20 220 Chhegeon – Khandwa # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
21 220 Kawas-Dastan # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
22 220 Dastan-Navsari # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
23 220 Haldarwa-Kakrapar (NPC) # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
24 220 Indore – Pithampur (MPPTCL) # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
25 220 Indore – Barwatha (MPPTCL) # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
26 220 Barwatha –Chhegeon (MPPTCL) # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
Page 2 of 30
26 220 Barwatha –Chhegeon (MPPTCL) # 1,2 20-Feb-16 6:00 19-Mar-16 18:00 Daily
PGCIL WR-II C
27 400 BUS-2 AT DEHGAM S/S 20-Feb-16 10:00 20-Feb-16 18:00 Daily AMP works PGCIL WR-II R 28 400 Bus #I at Indore SS 20-Feb-16 10:00 22-Feb-16 18:00 Daily For Bus Bar stability test for New
bays for new Khandwa- Indore line PGCIL WR-II R
29 400 Bay 401 (Rajgarh-SSP#01 Main Bay) at Rajgarh SS 20-Feb-16 10:00 20-Feb-16 11:00 Daily To check operation of bay elements from NTAMC PGCIL WR-II R
30 400 Bay 402 (Rajgarh-SSP#01 -Rajgarh Khandwa#1 TIE Bay) at Rajgarh SS
20-Feb-16 11:00 20-Feb-16 12:00 Daily To check operation of bay elements from NTAMC PGCIL WR-II R
31 400 Bay 403 (Rajgarh Khandwa#1 MAIN Bay) at Rajgarh SS
32 400 Bay 404 (Rajgarh-SSP#02 Main Bay) at Rajgarh SS 20-Feb-16 14:00 20-Feb-16 15:00 Daily To check operation of bay elements from NTAMC PGCIL WR-II R
33 400 Bay 405 (Rajgarh-SSP#02 -Rajgarh Khandwa#2 TIE Bay) at Rajgarh SS
34 400 Bay 406 (Rajgarh Khandwa#2 MAIN Bay) at Rajgarh SS
35 400 Tarapur Boisar Line 1 20-Feb-16 9:00 20-Feb-16 18:00 Daily AMP and attending Shutdown nature defects
PGCIL WR-II R
36 400 315MVA ICT at Bina 20-Feb-16 9:00 20-Feb-16 16:00 daily AMP WORK PGCIL WR-II R 37 400 BUS-I at Shujalpur 20-Feb-16 8:00 20-Feb-16 18:00 Daily
For Construction of RAPP 7&8 Bays work at Shujalpur PGCIL WR-II C
38
765 765kV JBP - Dharmjaygarh # 2 Line along with Line Reactor at Jabalpur Pooling Station 20-Feb-16 9:00 20-Feb-16 18:00 Daily
765kV Bus # 2 Spare Reactor Phase Swapping with R-Phase of 765kV Dharmjaygarh # 2 Line Reactor.
PGCIL WR-II C
39 220 Vapi - Magarwada Ckt. 1&2 20-Feb-16 08:00 21-Feb-16 18:00 Daily
Replacement of rusted / missing earthwire in GETCO takenover line portion
PGCIL WR-II C 39
220 Vapi - Magarwada Ckt. 1&2 20-Feb-16 08:00 21-Feb-16 18:00 Daily Replacement of rusted / missing earthwire in GETCO takenover line portion
PGCIL WR-II C
40
400 Satna - Bina Ckt. 1& 2 20-Feb-16 8:00 19-Mar-16 18:00 Daily
Online permit for PID testing of insulator strings. Auto reclose selector switch to be kept in non auto mode for both circuits during PID testing.
PGCIL WR-II
400 Itarsi -Khandwa 1&2 20-Feb-16 8:00 19-Mar-16 18:00 Daily
PGCIL WR-II
400 Khandwa - Dhule1&2 20-Feb-16 8:00 19-Mar-16 18:00 Daily
PGCIL WR-II
43 400 400 kv BIRSINGPUR- KATNI CKT I 20/Feb/16 9:30 20/Feb/16 17:30 daily MAINTENANCE WORK MPPTCL MPPTCL R 44
400 400KV DGEN-Navsari line 2(405 Bay) 20-Feb-16 7:00 20-Feb-16 14:00 Daily
For CB operating Rod replacement.For cloth cleaning of Porcelain Insulators at 140M Transmission Tower at Narmada River Crossing.
TPL - DGENTPL - DGENR
45 400 400KV DGEN-Navsari line 1(406 Bay) 20-Feb-16 14:30 20-Feb-16 18:00 Daily
For cloth cleaning of Porcelain Insulators at 140M Transmission Tower at Narmada River Crossing.
46 400 Pune(GIS)-Pune # 1& 2 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online OPGW work. A/R to be kept in Non auto mode
WRTML WRTS-I C
47 765 Seoni-Wardha-1 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online OPGW work. A/R to be kept in Non auto mode
WRTML WRTS-I C
Page 3 of 30
46 400 Pune(GIS)-Pune # 1& 2 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online OPGW work. A/R to be kept in Non auto mode
WRTML WRTS-I C
47 765 Seoni-Wardha-1 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online OPGW work. A/R to be kept in Non auto mode
WRTML WRTS-I C
48 400 Solapur-Parli # 1& 2 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online OPGW work. A/R to be kept in Non auto mode
WRTML WRTS-I C
WRTS-I WRTS-I C
50 400 Solapur-Kolhapur-1&2 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online OPGW work. A/R to be kept in
Non auto mode WRTML WRTS-I C
51 765 Seoni-bina 20-Feb-16 6:00 19-Mar-16 18:00 Daily Online OPGW work. A/R to be kept in
Non auto mode WRTML WRTS-I C
52 400 Bhilai Bhadrawati # 1 and Raipur Bhadrawati # 1 20-Feb-16 8:00 19-Mar-16 18:00 Daily AR in Non auto mode for conducting PID.
WRTS-I WRTS-I C
53 HVDC CWD DIA 10 Q 50 (Filter bus-1 & Pole-1 Tie bay) at Bhadrawati
20-Feb-16 9:00 20-Feb-16 17:00 Daily AMP work WRTS-I WRTS-I R
54
400 Aurangabad-Akola-2 L/R at Aurangabad end 20-Feb-16 9:00 20-Feb-16 18:00 Daily
Post charge testing of L/R Bushings (Line shall be taken back in to service after Reactor isolation from 09.00hrs to 10.00hrs and again Reactor shall be taken in to service on tripping of line from 17.00hrs to 18.00hrs)
WRTS-I WRTS-I R
55 765 765 KV Wardha-Aurangabad# 2 Line Reactor ( Line will be in service ) ar Wardha
20-Feb-16 9:00 20-Feb-16 18:00 Daily Commissioning of CSD at Wardha WRTS-I WRTS-I R
56 400 400 KV Parli # 2 Tie Bay 408 at Wardha 20-Feb-16 9:00 20-Feb-16 18:00 Daily AMP work WRTS-I WRTS-I R 57
765 AT Bank #1 at Tamnar PS 20-Feb-16 10:00 20-Feb-16 18:00 Daily CSD commissioning works of 400 KV CB WRTS-I/CG POWERGRIDC
58 400 Raipur-Wardha- Ckt 1&2 20-Feb-16 9 15-Mar-16 18 Daily
A/R to be put in non-Auto mode for Additional Earthing work. WRTS-I/CG POWERGRIDR
59 400
400 KV 125 MVAR Bus Reactor Main Bay(443) at Raipur SS 20-Feb-16 10:00 20-Feb-16 14:00 Daily CT Oil Sampling WRTS-I/CG POWERGRIDR
59 400
400 KV 125 MVAR Bus Reactor Main Bay(443) at Raipur SS 20-Feb-16 10:00 20-Feb-16 14:00 Daily CT Oil Sampling WRTS-I/CG POWERGRIDR
60 400 400 KV Korba 2 tie bay at Bhillai SS 20-Feb-16 9:00 20-Feb-16 17:00 Daily AMP WORK WRTS-I/CG POWERGRIDR
Page 3 of 30
400 Gandhar - Sugen 20-Feb-16 6:00 19-Mar-16 18:00 Daily
Online permit for replacement of defective insulator string with polymer through hot line technique. Auto reclose selection to be kept in inon auto mode during the work.
PGCIL WR-II
62 400 Korba Sipat Line 20-Feb-16 08:30 hrs20-Feb-16 17:30 Hrs.CONT For attending hot spot at Bus-4 gantry above Korba Sipat line
NTPC NTPC
63 400 Korba 400KV Bus-4 S/D 20-Feb-16 08:30 hrs20-Feb-16 17:30 Hrs.CONT For attending hot spot at Bus-4 gantry above Korba Sipat line
NTPC NTPC
64 765 400KV D/C ,Dhule-Dhule Line CKT 1&2 20-Feb-16 7:00 20-Mar-16 18:00 Daily AR to be kept OFF,for Online OPGW Works
BDTCL BDTCL R 65 400 Kalwa - Padghe - 1 20-Feb-16 6:00 23-Feb-16 18:00 Daily Earthwire by OPGW MSETCL MSETCL 66 400 New-Koyna - Jaigad 1 20-Feb-16 8:30 20-Feb-16 17:30 Daily Routine maintenance Work MSETCL MSETCL 67 400 400KV Chandrapur -Khaparkheda ckt 20-Feb-16 9:00 20-Feb-16 17:00 Daily 1) Measurement of IR of L.A.'s. 2)
Routine maintenance of the bay. MSETCL MSETCL
68 400 315 MVA, ICT-I @ Nagothane 20-Feb-16 8:00 20-Feb-16 18:00 Daily Testing(Tan delta measurement) & Maintenance workMSETCL MSETCL 69
400 Chandrapur - II - Parali Circuit II 20-Feb-16 8:00 21-Feb-16 18:00 Daily
Fixing and replacement of broken Spacer cum vibration dampers and stringing of earthwire at missing/damaged locations
MSETCL MSETCL
70 400 Parli - Solapur S/C 20-Feb-16 7:00 19-Mar-16 19:00 Daily OPGW Work MSETCL MSETCL 71 400 Kalwa-padgha-I 20-Feb-16 7:00 19-Mar-16 19:00 Daily OPGW Work MSETCL MSETCL 72 765 V'chal - Satna-2 line 21-Feb-16 9:00 23-Feb-16 18.00 Daily For intigration and taking spare
reactor into service at Vchal end. PGCIL WR-II C
73
For making diamond connection of earthwire in 400 KV Jabalpur-Itarsi # 1,2 and 400 KV Jabalpur pool- Jabalpur # 1,2.
PGCIL WR-II C
PGCIL WR-II C
PGCIL WR-II C
PGCIL WR-II C
76 220 Bay 208 (ICT-II bay) at Khandwa SS. 21-Feb-16 9:00 22-Feb-16 18:00 Continuous Circuit breaker operating mechanism overhauling.
PGCIL WR-II R
77 400 Seoni 1 Tie bay at Khandwa 21-Feb-16 8:00 25-Feb-16 18:00 Conti. For erection of Betul bay equipment and Bus extension works
PGCIL WR-II C
78 400 BUS 2 at Boisar 21-Feb-16 9:00 21-Feb-16 18:00 Daily AMP and Jumper Connection to Bay Ext
PGCIL WR-II R
79 400 400 KV BUS-II at Shujalpur 21-Feb-16 8:00 21-Feb-16 18:00 Daily For Construction of RAPP 7&8 Bays work at Shujalpur PGCIL WR-II C
80 400 400 KV INDORE- NAGDA CkT 21/Feb/16 7:00 27/Feb/16 18:00 daily ON DAILY BASIS FOR LINE MAINTENANCE WORK
MPPTCL MPPTCL R
81 400 Raigarh(KSK)-Raipur Ckt.III & IV 21-Feb-16 08:00 hrs.29-Feb-16 17:00 hrs.Daily
Non Auto Mode For additional earthing work WRTS-I/CG POWERGRIDR
82 400 J P NIGRI-SATNA-1 21/Feb/16 10:00 21/Feb/16 16:00 Daily Fixing and Tightening of Jumper Nut & Bolts.
JPNIGRI JPNIGRI
83 765 765KV S/C ,Aurangabad-Dhule Line 21-Feb-16 7:00 20-Mar-16 18:00 Daily AR to be kept OFF,for Online OPGW Works
BDTCL BDTCL R
84 765 765KV S/C ,Bhopal-Jabalpur Line 21-Feb-16 7:00 28-Feb-16 18:00 Daily AR to be kept OFF,for Online OPGW
Works BDTCL BDTCL R
85 220 Sartanpar - Bhimasar line 22/Feb/16 14:00 22/Feb/16 18:00 Daily Bay equipment maintenance work GETCO GETCO 86 220 Bhilad - Vapi (PG) - 1 22/Feb/16 8:00 22/Feb/16 18:00 Daily Maintenance work GETCO GETCO86 220 Bhilad - Vapi (PG) - 1 22/Feb/16 8:00 22/Feb/16 18:00 Daily Maintenance work GETCO GETCO 87 220 Bay 205(220KV Bhachau-Morbi ckt at Bhachau) 22-Feb-16 10:00 22-Feb-16 18:00 Daily AMP of bay eqpts at Bachau PGCIL WR-II R
Page 4 of 30
88 220 Damoh- Damoh ckt#II 22-Feb-16 10:00 22-Feb-16 18:00 Daily
Annual Maintenance of 220KV Damoh- Damoh ckt#II Terminal Equipment at Damoh
MPPTCL WR-II R
89 220 Navsari Navsari 1 22-Feb-16 9:00 24-Feb-16 17:00 Continuous Breaker Drive overhauling at GETCO Navsari
PGCIL WR-II C
765 Dharamjaygarh-Jabalpur # 1 22-Feb-16 9.00 25-Feb-16 18.00 Daily
To attend fixing of theft tower members above waist level the in various locations to prevent tower failure
PGCIL WR-II
91
400 Jabalpur- Itarsi # 4 Line 22-Feb-16 10:00 22-Feb-16 18:00 Daily For replacement of Twin to Quard Conductor between Breaker Gantry to Line Terminal Gantry at Jabalpur SS
PGCIL WR-II C
92 220 BUS-1 AT DEHGAM SS 22-Feb-16 10:00 22-Feb-16 18:00 Daily AMP works PGCIL WR-II R 93 400 Bay 407 (Rajgarh-Nagda#1 Main Bay) at Rajgarh SS 22-Feb-16 10:00 22-Feb-16 11:00 Daily
To check operation of bay elements from NTAMC PGCIL WR-II R
94 400 Bay 408 (Rajgarh-Nagda#1 -ICT#1 TIE Bay) at Rajgarh SS
95 400 Bay 409 (ICT#1 MAIN Bay) at Rajgarh SS 22-Feb-16 12:00 22-Feb-16 13:00 Daily To check operation of bay elements from NTAMC PGCIL WR-II R
96 400 Bay 410(Rajgarh-Nagda#2 Main Bay) at Rajgarh SS 22-Feb-16 14:00 22-Feb-16 15:00 Daily To check operation of bay elements from NTAMC PGCIL WR-II R
97 400 Bay 411 (Rajgarh-Nagda#2 -ICT#2 TIE Bay) at Rajgarh SS
98 400 Bay 412 (ICT#2 MAIN Bay) at Rajgarh SS 22-Feb-16 16:00 22-Feb-16 17:00 Daily To check operation of bay elements from NTAMC PGCIL WR-II R
99 400 Bina Line#1 Tie Bay (414 Bay) at Satna S/S 22-Feb-16 9:00 23-Feb-16 18:00 Continous For Overhauling of Breaker & AMP of 414 Bay at Satna S/S.
PGCIL WR-II R
Page 5 of 30
99 400 Bina Line#1 Tie Bay (414 Bay) at Satna S/S 22-Feb-16 9:00 23-Feb-16 18:00 Continous For Overhauling of Breaker & AMP of 414 Bay at Satna S/S.
PGCIL WR-II R
100 765 Gwalior#2 Reactor Bay 715R Bay (Switchable
Reactor) at Satna S/S 22-Feb-16 9:00 23-Feb-16 18:00 Continous For Internal Inspection of TBEA Reactor due to H2 Violation in Reactor at Satna S/S
PGCIL WR-II C
101 400 Boisar Padghe Line 22-Feb-16 9:00 22-Feb-16 18:00 Daily AMP and Attending Shutdown nature defects
PGCIL WR-II R
102 400 408 Bay - Tie Bay of Boisar Padghe and ICT 1 at Boisar
22-Feb-16 9:00 24-Feb-16 18:00 Continuous Overhauling of Pneumatice Drive of all three poles of ckt Breaker
PGCIL WR-II R
103 400 400kV Side765kV ICT # 2 Main Bay(415) at Gwalior 22-Feb-16 10:00 22-Feb-16 18:00 Daily AMP WORKS PGCIL WR-II
104 400 315MVA ICT#1 at Dehgam 22-Feb-16 14:00 22-Feb-16 18:30 Daily Retrofitting of O/C & E/F Relay PGCIL WR-II R 105 765 1000MVA ICT-2 at Bina 22-Feb-16 9:00 22-Feb-16 18:00 daily AMP WORK PGCIL WR-II R 106 400 Jhabua # 1 line at Jabalpur Pooling Station 22-Feb-16 9:00 22-Feb-16 18:00 Daily AMP Work PGCIL WR-II R 107 400 315 MVA 400/220 KV ICT- I 400 KV S/S KATNI 22/Feb/16 9:30 23/Feb/16 17:30 CONTINUS MAINTENANCE WORK MPPTCL MPPTCL R 108 400 400 KV S/S BINA - BUS REACTOR 22/Feb/16 9:00 22/Feb/16 17:00 daily MAINTENANCE & TESTING WORK MPPTCL MPPTCL R
109 400 DGEN 400KV Bus A 22-Feb-16 7:00 25-Feb-16 18:00 Daily
Preventive maintenance of Isolator A Earth Switch AE of various bay( 407, 410 and 406,414).
110 400 Reactor Bay DGEN ( Bay 401) 22-Feb-16 7:00 25-Feb-16 18:00 Continous Oil filteration work of Reactor TPL - DGENTPL - DGENR 111
400 Aurangabad-Akola-1 L/R at Aurangabad end 22-Feb-16 9:00 22-Feb-16 18:00 Daily
post charge testing of L/R Bushings (Line shall be taken back in to service after Reactor isolation from 09.00hrs to 10.00hrs and again Reactor shall be taken in to service on tripping of line from 17.00hrs to 18.00hrs)
WRTS-I WRTS-I R
112 400 50MVAR BR at Mapusa SS 22-Feb-16 8:00 23-Feb-16 18:00 Daily Painting of BR WRTS-1 WRTS-I R 113 HVDC CWD DIA 10 Q 51(main bay HVDC pole-1) at
Bhadrawati 22-Feb-16 9:00 22-Feb-16 17:00 Daily AMP work WRTS-I WRTS-I R113 HVDC CWD DIA 10 Q 51(main bay HVDC pole-1) at
Bhadrawati 22-Feb-16 9:00 22-Feb-16 17:00 Daily AMP work WRTS-I WRTS-I R
114 400 AT-3 (Tie bay 429) at Seoni 22-Feb-16 8:00 23-Feb-16 18:00 Cont Attending the leaky PIR of CB WRTS-I WRTS-I R
Page 5 of 30
115 765 Seoni- Wardha-1 Line with LR at Seoni 22-Feb-16 8:00 22-Feb-16 18:00 Daily
Jumpering of aux bus & required simulaneously with Wardha-2 Line with LR
WRTS-I WRTS-I Const
116 765 Seoni- Wardha-2 Line with LR at Seoni 22-Feb-16 8:00 24-Feb-16 18:00 Cont Commissioning of spare reactor. WRTS-I WRTS-I Const 117
765 765KV SOLAPUR AURANGABAD#1 LINE WITH REACTOR AT SOLAPUR 22-Feb-16 9:00 23-Feb-16 18:00 DAILY
CSD commissioning works AND AUTO-RECL TESTING AND CT OIL SAMPLES
WRTS-I WRTS-I C
118 400/220 ICT#3 AT SOLAPUR 22-Feb-16 9:00 29-Feb-16 18:00 Cont
BETWEEN ICT3 & BUS REACTOR, FIRE WALL CONSTRUCTION WORKS
WRTS-I WRTS-I C
119 400 400KV BUSREACTOR AT SOLAPUR SS 22-Feb-16 9:00 29-Feb-16 18:00 Cont
BETWEEN ICT3 & BUS REACTOR, FIRE WALL CONSTRUCTION WORKS
WRTS-I WRTS-I C
120 765 765 KV Bus Reactor # 1 at Wardha 22-Feb-16 9:00 22-Feb-16 18:00 Daily
Variable frequency tan delta measurement of Bushings and AMP work.
WRTS-I WRTS-I R
121 220 201 Bay (ICT# 1 220KV Side Bay) at Talegaon 22-Feb-16 9:30 22-Feb-16 17:00 Daily AMP WRTS-I WRTS-I R 122 400 400kV D/C Raipur - Wardha Ckt#1 22-Feb-16 9:00 22-Feb-16 18:00 Daily Insulator replacement work in NH &
Railway crossing WRTS-I WRTS-I C
123 765 /400 ICT-2 at Pune GIS 22-Feb-16 9:00 22-Feb-16 18:00 Daily Commissioning of CSD 400 kV side WRTS-I WRTS-I C 124 400 Unit 51 DGEN ( Bay 404) 22-Feb-16 7:00 23-Feb-16 18:00 Continous For MKC Modification TPL - DGENTPL - DGENR 125
400 400 KV RAIGARH-KSK CKT-1 MAIN BAY 419 AT RAIGARH S/S. 22-Feb-16 10:00 22-Feb-16 18:00 Daily AMP 2015-16 WRTS-I/CG POWERGRIDR
126 765
765 kV Kotra - Tamnar Ckt # 2 Main Bay (Bay no:704) at Kotra PS 22-Feb-16 10:00 22-Feb-16 18:00 Daily AMP 2015-16 WRTS-I/CG POWERGRIDR
127 400 400 kV Bus- 1 at Kotra PS 22-Feb-16 10:00 22-Feb-16 18:00 Daily
For Bus Bar Stability for commissioning of NTPC Bays WRTS-I/CG POWERGRIDC
Page 6 of 30
127 400 400 kV Bus- 1 at Kotra PS 22-Feb-16 10:00 22-Feb-16 18:00 Daily
For Bus Bar Stability for commissioning of NTPC Bays WRTS-I/CG POWERGRIDC
128 765 AT Bank #2 of Tamnar PS 22-Feb-16 10:00 22-Feb-16 18:00 Daily
CSD commissioning works of 400 KV CB WRTS-I/CG POWERGRIDC
129 765 802 Tie Bay of ICT#1 at Durg PS 22-Feb-16 9.3 22-Feb-16 17.3 Daily AMP work WRTS-I/CG POWERGRIDR 130 400 400 KV S/C Sipat-Raipur-III 22-Feb-16 9 22-Feb-16 18 DAILY For repairing of conductor stain WRTS-I/CG POWERGRIDR 131
765 ICT#1 Bank at Bilaspur S/s 22-Feb-16 8:00 22-Feb-16 16:00 Daily
For AMP work & variable frequency tan delta & cap measurement of bushing WRTS-I/CG POWERGRIDR
132 765 BUS-I at Korba(Dharamjaygarh) PS 22-Feb-16 8:00 23-Feb-16 18:00 Daily
Extn works-Jharsuguda #03 & 04 BPI erection under BUS. WRTS-I/CG POWERGRIDC
133 400 Korba - Raipur Ckt III 22-Feb-16 8:00 23-Feb-16 18:00 Daily For AMP work WRTS-I/CG POWERGRIDR 134 220 220 kv Bhilai-3 Bay(20752) at Raipur S/S 22-Feb-16 9:00 25-Feb-16 17:00 Continous CB Overhauling WRTS-I/CG POWERGRIDR 135 400 SUZEN-Vapi S/C 22-Feb-16 8:00 23-Feb-16 18:00 Daily Online PTW for additional earthing
Work. A/R will be N/A mode. PGCIL WR-II
136
400 Korba-Mahan Line 22-Feb-16 08:30 hrs24-Feb-16 17:30 Hrs.
CONT For testing of New SF6 TBC-1 CB with line breaker & subsequently replacement of existing 400KV ABCB with new SF6 CB.
NTPC NTPC
137 400 Sipat-Ranchi-2 line 22-Feb-16 07:30 hrs23-Feb-16 19:00 Hrs.CONT Annual Preventive maintenance NTPC NTPC 138 400 Mouda 400KV Bus# 2 22-Feb-16 9:00 25-Feb-16 18:00 CONT Integration of stage#1 and 2 NTPC NTPC 139 400 Khedamara- Raita-3 line at 400 KV S/s Khedamara 22-Feb-16 9:00 22-Feb-16 17:00 Daily Annual Maintenance Programme CSPTCL CSPTCL
140 765 Tirora - koradi III Line 2 Main Bay 704 at Tiroda plant 22-Feb-16 9:00 22-Feb-16 18:00 Daily Annual Maintainance of Bay EquipmentMEGPTCL MEGPTCL
141 765 Tirora - koradi III Line 2 Reactor Bay 704 LR at Tiroda plant
22-Feb-16 9:00 22-Feb-16 18:00 Daily Annual Maintainance of Bay EquipmentMEGPTCL MEGPTCL
142 765 710- Main Bay of Tiroda-Koradi Line-1 at Koradi III SS
22-Feb-16 8:00 22-Feb-16 18:00 Daily For Annual Maintenamce of bay equipmentMEGPTCL MEGPTCL
143 400 400/220 kV,3 * 167 MVA ICT 3@Talandge 22-Feb-16 9:00 22-Feb-16 18:00 Daily C & tan delta testing of winding, bushing. Annual Maintenance workMSETCL MSETCL143 400 400/220 kV,3 * 167 MVA ICT 3@Talandge 22-Feb-16 9:00 22-Feb-16 18:00 Daily C & tan delta testing of winding, bushing. Annual Maintenance workMSETCL MSETCL 144 400 New-Koyna - Dabhol 1 22-Feb-16 8:30 22-Feb-16 17:30 Daily Routine maintenance Work MSETCL MSETCL
Page 6 of 30
400 Chandrapur - Parali Circuit III 22-Feb-16 8:00 22-Feb-16 18:00 Daily
Fixing and replacement of broken Spacer cum vibration dampers and stringing of earthwire at missing/damaged locations
MSETCL MSETCL
146
400 Jejuri-Stage-IV 22-Feb-16 6:00 27-Feb-16 18:00 Daily For replacement of normal disc insulators by antifog disc insulators at various location under LE scheme.
MSETCL MSETCL
147 400 Dhule-SSP D/C 22-Feb-16 7:00 24-Feb-16 19:00 Daily PID Work MSETCL MSETCL 148
400 Koradi -Bhusawal Line 22-Feb-16 12:00 24-Feb-16 18:00 Daily PID testing of insulator strings by Hot line Unit Akola. A/R shall be kept in non auto mode
MSETCL MSETCL
149 400 400 KV BUS-1 AT SUGEN 22-Feb-16 9:00 22-Feb-16 18:00 Daily Maintenance of Bus Isolator 412-89A of ICT 1.
TPL- SUGEN
TPL- SUGEN
R
150 220 Bhilad - Vapi (PG) - 2 23/Feb/16 8:00 23/Feb/16 18:00 Daily Maintenance work GETCO GETCO 151 400 SSP - Dhule - 1 23/Feb/16 8:00 24/Feb/16 18:00 Daily Maintenance work GETCO GETCO 152 400 ICT 2 at APL Mundra Plant 23-Feb-16 8:00 24-Feb-16 18:00 Continues Annual maintenance work ATIL ATIL R 153 220 Bay 206(220KV Bhachau-Charadava ckt at Bhachau
) 23-Feb-16 10:00 23-Feb-16 18:00 Daily AMP of bay eqpts PGCIL WR-II
154 400 Damoh-Katni ckt#I 23-Feb-16 10:00 23-Feb-16 18:00 Daily
Annual Maintenance of 400KV Damoh-Katni ckt#I Terminal Equipment including LR at Damoh
MPPTCL WR-II R
155 765 Vadodara-Indore Line 23-Feb-16 9:00 23-Feb-15 16:00 Daily Commissioning of Spare Reactor with 765 kV Indore line
PGCIL WR-II C
156
400 Jabalpur - Itarsi # 4 Line 23-Feb-16 10:00 23-Feb-16 18:00 Daily For replacement of Twin to Quard Conductor between Breaker Gantry to Line Terminal Gantry at Jabalpur SS
PGCIL WR-II C
156
400 Jabalpur - Itarsi # 4 Line 23-Feb-16 10:00 23-Feb-16 18:00 Daily For replacement of Twin to Quard Conductor between Breaker Gantry to Line Terminal Gantry at Jabalpur SS
PGCIL WR-II C
157 220 TRANSFER BUS AT DEHGAM SS 23-Feb-16 10:00 23-Feb-16 18:00 Daily AMP works PGCIL WR-II R 158 400 Bus #II at Indore SS 23-Feb-16 10:00 24-Feb-16 18:00 Daily For Bus Bar stability test for New
bays for new Khandwa- Indore line PGCIL WR-II
159 400 315MVA ICT# 1 at Rajgarh SS 23-Feb-16 10:00 23-Feb-16 14:00 Daily Annual Maintenance of ICT and associated equipments
PGCIL WR-II R
160 220 Bay 201 (ICT-I bay) at Khandwa SS. 23-Feb-16 9:00 24-Feb-16 18:00 Continuous Circuit breaker operating mechanism overhauling.
PGCIL WR-II R
Rectifaction of damaged conductor and opened spacers(400kV Mundra- Limbdi Line may be kept in non-auto mode)
PGCIL WR-II R
162 400 315MVA ICT # 3 at Gwalior 23-Feb-16 10:00 23-Feb-16 18:00 Daily AMP WORKS PGCIL WR-II R 163 765 765kV Seoni Main Bay at Bina 23-Feb-16 9:00 23-Feb-16 18:00 daily DCRM & Grading Capacitor tan delta PGCIL WR-II R 164 765 765kV Bus Reactor # 1 at Jabalpur Pooling Station 23-Feb-16 9:00 23-Feb-16 18:00 Daily AMP Work PGCIL WR-II R
165 400 315 MVA 400/220 KV ICT- I 400 KV S/S NAGDA 23/Feb/16 8:00 24/Feb/16 17:00 CONTINUS MAINTENANCE WORK MPPTCL MPPTCL R 166 400 400 KV S/S BINA - BHOPAL - I LINE REACTOR 23/Feb/16 9:00 23/Feb/16 17:00 daily MAINTENANCE & TESTING WORK MPPTCL MPPTCL R
167 220 220 KV SEONI (PG)- SEONI I/C - I 23/Feb/16 9:00 23/Feb/16 18:00 daily MAINTENANCE WORK MPPTCL MPPTCL R 168 220 220 KV GWALIOR( PG )- GWALIOR( MPPTCL - II )
CKT - I 23/Feb/16 9:00 24/Feb/16 17:00 daily MAINTENANCE WORK MPPTCL MPPTCL R
169 400 400kV D/C Raipur - Wardha Ckt#2 23-Feb-16 9:00 23-Feb-16 18:00 Daily Insulator replacement work in NH & Railway crossing
WRTS-I WRTS-I C
170 400 BUS # 1 at Talegaon 23-Feb-16 9:00 23-Feb-16 18:00 Daily AMP WRTS-I WRTS-I R 171 765 802 TIE CB (Q0C) of 765 Kv Solapur and ICT 2at
Pune GIS 23-Feb-16 9:00 23-Feb-16 18:00 Daily AMP of Tie CB WRTS-I WRTS-I R
172 765 Seoni- Bina line with LR at Seoni 23-Feb-16 8:00 23-Feb-16 18:00 Daily
Jumpering of aux bus & required simulan

Documents

AGENDA NOTES FOR 480 · 2016. 2. 4. · Mar- 2016 3 220 kV DCDS lines Chhuri to Mopka (B ilaspur), (D CDS) Ckt-I Commissioned on 08.11.2015. Ckt-II commissioned on 02.12.2015 4 LILO