Baart sarkar Government of India kondÌya ivaVut pàiQakrNa …wrpc.gov.in/wrpc/4WRPC_Agenda.pdf · 2007-06-21 · Baart sarkar Government of India kondÌya ivaVut pàiQakrNa Central

Baart sarkar

Government of India kondÌya ivaVut pàiQakrNa

Central Electricity Authority piScama xao~Iya ivaVut saimait

Western Regional Power Committee ef -3, emaAayaDIsaI xao~, AMQaorI (pUva-), mauMba[- - 400 093

F-3, MIDC Area, Andheri (East), Mumbai - 400 093

Aa[- esa Aao : 9001-2000 ISO : 9001-2000

dUrBaaYa Phone: 022- 28221636; 28200194/95/96; fO@sa Fax : 022 – 28370193 Website: www.wrpc.nic.in E-mail: [email protected]

No.: A.S./Agenda/WRPC/2007/ Date:15 th June,2007 To,

(As per enclosed list) Sub.: Agenda Notes of the 4th meeting of Western Regional Power

Committee to be held on 29 th June 2007 at Vadodara. Ref.: Our office letter No. A.S. / Meeting-Notice / WRPC / 2007 / 5038

dated 1st June 2007 Sir,

In continuation of the above referred letter please find enclosed

herewith the Agenda notes of 4th meeting of Western Regional Power

Committee to be held at Vadodara on 29th June 2007.

Yours faithfully,

(P. Patel) Member Secretary

Encl.: AS Above

Baart sarkar Government of India kondÌya ivaVut pàiQakrNa

Central Electricity Authority piScama xao~Iya ivaVut saimait

Western Regional Power Committee

AGENDA NOTES OF 4TH MEETING OF WRPC TO BE HELD ON 29TH JUNE 2007 AT VADODARA

MUMBAI

Agenda Notes for 4th WRPC meeting to be held on 29th June 07

C O N T E N T S Item No. Particulars

Page No.

ITEMS FOR DISCUSSION ITEM No.1 CONFIRMATION OF THE MINUTES OF THE 3rd MEETING OF WRP

COMMITTEE

1

ITEM No.2 PERFORMANCE OF WR GRID DURING FEB. 07 TO MAY 07

1

ITEM No.3 INSTALLATION OF HT SHUNT CAPACITORS IN WR

3

ITEM No.4 UTILISATION OF SURPLUS POWER AVAILABLE IN NORTH EASTERN REGION DURING MONSOON SEASON\

3

ITEM No.5 INTER-REGIONAL SYSTEM FOR EXPORT OF POWER FROM NER TO NR/WR AND POWER EVACUATION SYSTEM IN NER FOR SUBANSIRI LOWER HEP(2000MW) AND KAMENG HEP (600MW)

4

ITEM No.6 EXECUTION OF TRANSMISSION SCHEMS UNDER WRSSS-II 5

ITEM No.7 CONTRIBUTION TOWARDS INCIDENTAL EXPENCES FOR VARIOUS MEETINGS ETC.

6

ITEMS FOR INFORMATION ITEM No.8 POWER SUPPLY POSITION FOR THE PERIOD FEB. 07 TO APR.

2007

7

ITEM No.9 ONGOING TRANSMISSION SCHEMES IN WESTERN REGION

8

ITEM No.10 ONGOING GENERATION SCHEMES IN WR

9

ITEM No.11 POWER SUPPLY POSITION FOR THE PERIOD JULY 07 TO SEPT. 07

10

ITEM No.12 GAS TRANSMISSION AGREEMENT

10

ITEM No.13 TRANSMISSION SYSTEM FOR POWER EVACUATION FROM SASAN (5x800 MW) AND MUNDRA (5x800 MW)ULTRA MEGA PROJECTS

11

ITEM No.14 SYNCHRONOUS CONDENSER MODE OF OPERATION OF SSP UNITS

13

ITEM No.15 SET OFF OF REACTIVE ENERGY INJECTION AT 400 KV BINA & SATNA S/S

14

ITEM No.16 PAYMENTS OF UI AND REACTIVE ENERGY CHARGES

14

ITEM No.17 ANY OTHER ITEM WITH PERMISSION OF CHAIR

15

ITEM No.18 DATE AND VENUE OF NEXT WRPC MEETING

15


ANNEXURES

Annexure

Particulars

Annexure-1.1 MSETCL letter dated 04.04.2007

Annexure-1.2 CSEB letter dated 18.05.2007

Annexure-1.3

MPPTCL letter dated 24.05.2007

Annexure-1.4

PGCIL letter dated 16.04.2007

Annexure-2.1 (a) Details of frequency profile during February 2007 to May 2007

Annexure-2.1 (b) Power Position for period from February 2007 to May 2007

Annexure 2.2 Detail of voltages at important 400 kV substations during the February 2007 to May 2007

Annexure-6 Schemes to be executed under WRSSS-II

Annexure-9 Status of construction of transmission lines in WR during 2007-08

Annexure-10 New generating schemes envisaged during 11th plan in Western Region

Annexure-11 Anticipated power supply position in the region for the period from July 2007 to September 2007

Annexure-12 NTPC letter dated 05.06.2007

Agenda Notes for 4th WRPC meeting to be held on 29th June 07 1

AGENDA NOTES FOR 4th MEETING OF WESTERN REGIONAL POWER COMMITTEE TO BE HELD ON 29th JUNE 2007 AT VADODARA

ITEM No.1: CONFIRMATION OF THE MINUTES OF THE 3rd MEETING OF WRP

COMMITTEE The Minutes of the 3rd meeting of WRPC held on 28th February 2007 at Mumbai were

sent to the Members vide letter No. AS/Min./WRPC/2006-07/2741 dated 27th March

2007.

Director (O), MSETCL vide letter dated 04.04.2007, had requested modification in Para

3 on Page-15 (item No.7). CSEB vide letter dated 18th May 2007, had conveyed their

comments on Para 7.3 and in response M.P. Power Trading Co. vide letter dated

24.05.2007 also requested correction in para 7.3. Also, GM (OS), PGCIL vide letter

dated 16.04.2007, had conveyed their comments on Para 2.2 (ii), item No. 6, 9 and 10

respectively. Copies of the above letters are enclosed at Annexure-1.1, 1.2, 1.3 and 1.4

respectively.

Members may kindly discuss.

ITEMS FOR DISCUSSIONS ITEM No. 2: PERFORMANCE OF WR GRID DURING FEB. 07 TO MAY 07 2.1 System Performance During the period February 2007 to May 2007, the grid operated in the frequency range

49.0 Hz and 50.5 Hz for 94.02% of time. Month-wise figures of percentage time, when

the frequency was within this range, varied between 86.42% and 98.40%. During April

2007, frequency remained below 49.0 Hz. for 86.42% of time. The details of frequency

profile during the above period is enclosed at Annexure-2.1 (a).

The details relating to registered demand/unrestricted demand, energy availability and

energy requirement during the above period are at Annexure-2.1 (b). The maximum

unrestricted demand of the region was 37736 MW recorded during April 2007. The

maximum demand met during this period was 28860 MW, which was registered during

March 2007. The peak shortfall of the Western Region ranged from 8024 MW to 9638


MW. Capacity shortage during this period was of the order of 21.75% to 25.93% and

Energy shortage was in the range of 14.22% to 20.68%.

During the above period two partial grid disturbances took place in the Region - one on

25th February 2007 and the other on 28th February 2007. On 25th February 2007 the

disturbance had got initiated with fault on 400 kV Padghe-Nagothane ckt I near 400 kV

Padghe substation when this line was being taken into service after a maintenance work

on the line at 400 kV Padghe substation. On 28th February 2007, the disturbance got

initiated with tripping of one of the two 400 kV Parli-Chandrapur circuits, while the third

circuit was under outage conditions. The enquiry Committee, which was constituted by

CEA to look into these incidences is in the process of finalizing its report which would

establish cause of these incidences and remedial measures to be taken so as to

prevent such occurrences again.

In pursuance of the decision taken in 3rd WRPC meeting, a joint meeting was taken by

Member (GO&D), CEA on 17.5.2007 at New Delhi between NR and WR constituents to

discuss persistent low frequency operation of the grid during the period from October

2006 to January 2007 and decide about the urgent corrective and preventive actions

required to be taken to ensure secured operation of the combined NR-ER-NER-WR

grid. During the meeting the issues concerning the combined grid operational problems

particularly curtailing the overdrawl by constituents at frequency below 49.0 Hz were

addressed.


2.2 Voltage Profile The month-wise detail of voltages at important 400 kV substations during the month of

February 2007 to May 2007 is at Annexure-2.2. During this period, lowest voltages

recorded at 400 kV Itarsi, Indore and Bhilai substations ranged between 373-376 kV

and highest voltages recorded at Itarsi, Bina, Karad, Kasor and Dhule substations were

ranging between 433-440 kV.


Following actions have been initiated for controlling the abnormal voltages in the grid

were monitored:

• During the 376th OCCM MSETCL intimated that Shunt Controllable reactor at

400 kV Padghe s/s is likely to be commissioned by March 2008.

• POWERGRID had earlier intimated that it had made arrangement for providing

additional 50 MVAr reactor at Itarsi by April 2007. POWERGRID may indicate

current status.

• The synchronous condenser mode of operation of RBPH units at SSP

commenced w.e.f. 28.5.2007 on experimental basis.


ITEM No. 3: INSTALLATION OF HT SHUNT CAPACITORS IN WR Against the recommended quantum of 255 MVAR HT Shunt Capacitors to be installed

by WR utilities in the Region during the year 2006-07, WR utilities have installed 712

MVAR capacitors since April 2006 viz. 11 MVAR by Torrent AECo., 342 MVAR by

GETCO, 198 MVAR by MPPTCL and 161 MVAR by CSEB.

MSETCL may intimate status of EHV capacitors installed during 2006-07 against the

recommended quantum of 120 MVAR.

For the year 2007-08, WRPC study Committee is in the process of finalizing the

requirement of HT capacitors following which the recommended quantum for their

installation would be intimated to all the concerned power utilities of the Western

Region.

ITEM No.4: UTILISATION OF SURPLUS POWER AVAILABLE IN NORTH EASTERN REGION DURING MONSOON SEASON

Member (GO & D), CEA vide D.O. letter No. 1/NER/COR/GM-2005/889 dated 28th May

2007 addressed to States of Northern Eastern Region had requested them to make

necessary action for sale / banking of surplus power available from Hydro Electric

Stations in NER during the ensuing monsoon season. Accordingly, WRPC vide letter


dated 6th June 2007 had requested the constituents of WR to have commercial tie-ups

with the States of NER to avail their surplus power.


ITEM No. 5: INTER-REGIONAL TRANSMISSION SYSTEM FOR EXPORT OF POWER FROM NER TO NR/WR AND POWER EVACUATION SYSTEM IN NER FOR SUBANSIRI LOWER HEP (2000MW) AND KAMENG HEP (600MW)

The interregional transmission system for export of power from NER to WR/NR and

power evacuation system in NER for Subansiri Lower HEP (2000 MW) and Kameng

HEP (600 MW) was earlier discussed in 24th meeting of Standing Committee of Power

System Planning of WR & the constituents of WR had concurred to the proposal subject

to allocation of firm power from hydro project in NER. CEA accordingly made proposal

to MOP for allocation of 70% of power from the above project to the constituents of

Western and Northern Regions on 50:50 basis and similar allocations from Sikkim and

Bhutan projects should also be considered. Further, during the 26th meeting of

Standing Committee on Power System Planning of Western Region held on 23rd Feb.

2007 the transmission scheme associated with the above project etc. was discussed

and the following schemes were agreed to:

PART-A: North East- Northern/Western Interconnector-1

Phase-I i) Bishwanath Chariyali HVDC/power pooling station ii) Extension of Agra s/s to have HVDC terminal and associated

facilities iii) Bishwanath Chariyali – Siliguri – Agra ± 800 kV, 6000 MW

HVDC bi-pole line iv) HVDC rectifier/inverter modules of 3000 MW at Bishwanath

Chariyali/Agra

Phase-II i) Siliguri HVDC/power pooling station towards north-west of Siliguri town

ii) HVDC rectifier/inverter modules of 3000 MW at Siliguri/Agra iii) LILO of Teesta-V- Siliguri 400 kV D/C line at Siliguri HVDC

station


PART-B: Transmission system for evacuation of power from Kameng HEP (i) Kameng-Balipara 400 kV D/C line

(ii) Balipara-Bongaigaon 400 kV D/C Quad line with 30% fixed series

compensation

(iii) 2nd 315 MVA 400/220 kV ICT at Misa

(iv) Additional transmission strengthening in NER to provide 1 No. 400 kV and 1

No. 220 kV s/s

PART-C: Transmission system for evacuation from Lower Subansiri HEP up to

Biswanath Chariyali pooling station

(i) Subansiri Lower –Biswanath Chariyali 400 kV 2xD/C lines with twin lapwing

conductor

(ii) LILO of Ranganadi-Balipara 400 kV D/C at Bishwanath Chariyali

(iii) LILO of Depota-Gohpur 132 kV S/C at Bishwanath Chariyali

(iv) 2x200 MVA 400/132 kV s/s at Bishwanath Chariyali

(v) Balipara-Bishwanath Chariyali 400 kV D/C line

(vi) Addl. System strengthening in NER to provide 2 nos of 400 kV or 220 kV S/s

Regarding sharing of transmission charges the following was agreed in the Standing

Committee meeting:

Transmission system under Part-A : To be shared by WR & NR in 50:50 ratio Transmission system under Part-B : To be shared by WR & NR in proportion t

their allocation from Kameng HEP Transmission system under Part-C To be shared by WR & NR in proportion t

their allocation from Lower Subansiri HEP

Members may kindly discuss and approve. ITEM No. 6.: EXECUTION OF TRANSMISSION SCHEMS UNDER WRSSS-II Ministry of Power vide letter No. 12/7/2004 – PG dated 24.07.2006 had accorded the

administrative approval and expenditure sanction for Western Region System

Strengthening Scheme –II (WRSSS-II). The scope of work includes the transmission

lines and substations to be implemented partly by PGCIL and partly through 100% IPTC

route.


During 2nd meeting of WRPC held on 12th October 2006, PGCIL intimated that the pre-

award activities both in the respect of portion to be executed by PGCIL and that through

IPTC route had already been started and the commissioning schedule as per

investment approval is 48 months. However, as per the Progress Report up to 25th May

2007 furnished by ED(CGM ), PGCIL, it is observed that no activities in respect of the

package to be implemented through IPTC route have so for been commenced.

It is to emphasize that transmission schemes to executed under WRSSS-II (enclosed at

Annexure-6) is required for strengthening of Western Regional Grid for handling import

from ER. Further, with the synchronous operation of WR – ER – NER with the Northern

Region, timely commissioning of the transmission lines under WRSSS-II is essential.

WRPC vide letter dated 06.06.2007 had requested PGCIL to intimate the progress of

the works in respect of the above.


ITEM No.7: CONTRIBUTION TOWARDS INCIDENTAL EXPENCES FOR VARIOUS MEETINGS ETC.

The WRE Board earlier in its 120th meeting held on 28th Dec. 2002 passed resolution to

create Board Fund for meeting the expenditure of Board viz. periodic and special forum

meetings, seminars, workshops, meetings with different power sector experts/advisers,

management consultants of power sector at WREB Headquarters and at the premises

other than Headquarters to be arranged by WREB and other related activities etc. which

will help efficient discharging of the Board’s working. The Board from time to time will

decide the quantum of contribution of constituents to the fund. Towards this,

contribution @ Rs. 50,000 per year is being made by SEBs of WR, NTPC, NPCIL,

PGCIL and TPC.

However, with the formation of WRPC and change in membership pattern, need has

now been arisen to revise the above contribution made towards Board Fund. It is

proposed that the contribution of Rs. 30,000/- per year may please be made by each

GENCO, TRANCSO, DISCOM (by rotation) in various states in WR, NTPC Ltd., PGCIL,


NPCIL, IPPS above 1000 MW, representatives of other IPPs and representative of

Trading Co. towards the above fund.

WRP Committee may like to accord their approval.

ITEMS FOR INFORMATION

ITEM No. 8: COMMISSIONING OF TRANSMISSION LINES AND GENRATING UNITS 8.1 Commissioning of transmission elements by PGCIL As per the communications received from Executive Director (WR), PGCIL vide letters

No.WRTS:COMM:NGP /809 dated 30.3.2007, No. WRTS: COMM: NGP/810 dated

30.3.2007 and No. WRTS:COMM:NGP/2404/849 dated 30.4.2007, the following

transmission lines/ICTs have been successfully commissioned by PGCIL and declared

in commercial operation.

i) LILO of 400 kV, Satna-Bina Ckt. I & II at Bina (PG) associated with

Vindhyachal-III transmission system alongwith associated bays w.e.f 1st April

2007. The monthly transmission charges will be payable by beneficiaries of

WR as per relevant CERC orders/notifications.

ii) Bina-Gwalior, 765 kV, S/c, under Sipat-II transmission system (initially

charged at 400 kV level) w.e.f 1st April 2007. The monthly transmission

charges will be payable by beneficiaries of WR as per relevant CERC

orders/notifications.

iii) Agra-Gwalior, 765 kV, S/c, under Kahalgaon Stage-II, Phase-I transmission

system (initially charged at 400 kV level) w.e.f 1st April 2007. The monthly

transmission charges will be payable by beneficiaries of WR and NR as per

relevant CERC orders/notifications.

iv) 400/220 kV, 315 MVA ICT at Gwalior S/s alongwith four associated bays w.ef.

1st May 2007. The monthly transmission charges will be payable by

beneficiaries of WR as per relevant CERC orders/notifications.

v) 400 kV Korba-Vindhyachal 2nd circuit S/C w.e.f 01.06.2007 The monthly

transmission charges will be payable by beneficiaries of WR as per relevant

CERC orders/notifications.

Members may like to note.


8.2 Generating unit commissioned

(i) Parli TPS Ext I unit No. 4 (250 MW) was test synchronized on 12.02.2007.

(ii) Korba (E) –IV Extn unit No. 1 (250 MW) was test synchronized on 30.03.2007

(iii) Vindhyachal STPS, Stage-III unit No. 10 (500 MW) was synchronized on

7.4.2007

(iv) Sipat TPP-II unit No. 4 (500 MW) was test synchronized on 27.05.2007.

(v) Paras TPS Ext. Unit No. 1 (250 MW) was test synchronized on 31.05.2007.

ITEM No. 9: ONGOING TRANSMISSION SCHEMES IN WESTERN REGION

9.1 Transmission scheme being executed by the PGCIL in WR and under State

Sector are given in Annexure-9. The lines, which are expected to be

commissioned by PGCIL during the current year, are as below:

765 kV lines No. of Ckt. Likely DOC 1 Sipat -Seoni Line –1 S/C Jun. 2007 2 Sipat -Seoni Line –2 S/C Sept. 2007

400 kV lines 1 Seoni- Khandwa (Quad) D/C Jul. 2007 2 Nagda-Dehgam D/C Sept. 2007 3 LILO of S/C Bhilai-Satpura at Seoni D/C Jun. 2007 4 LILO of both ckt. of SSP-Nagda at Rajgarh D/C Dec. 2007 5 Khandwa-Rajgarh D/C Dec. 2007 6 LILO of Korba-Raipur, S/C at Bhaatapara D/C Aug. 2007 7 Bina-Nagda D/C Mar. 2008 8 Satna-Bina D/C Jun. 2007 9 LILO of Rourkela- Raipur at Raigarh D/C Jul. 2007 10 Sipat-Raipur D/C Nov. 2007

PGCIL may please intimate the present status. 9.2 In the 2nd and 3rd Meetings of WRPC the need for early commissioning of

220 kV Vapi(PG)-Kharadpada DNH & Vapi(PG)-Nagarwada (DD) lines

was emphasized .PGCIL may intimate the present status of these lines.


ITEM No. 10: ONGOING GENERATION SCHEMES IN WR

The details of on going and proposed generation scheme in WR both under State as

well as Central sector are given in Annexure- 10.

Generating units expected to be commissioned during the current year:

Name of the Power Projects Unit No. Capacity (MW)

Schedule Date of Commissioning

GUJARAT (i) Dhuvaran CCGT St.II Stage-II 112.45 2007-08 (ii) Kutch Lignite TPS 4 75 Sept.2007 (iii) Sugen CCPP- Torrent Power Block -1 110 Jul. 2007 Block-2 110 Oct. 2007 Block-3 110 Jan. 2008 MADHYA PRADESH (i) Birsinghpur TPP Extn. 1 500 Jun. 2007 (ii) Amarkantak TPS 5 210 Sept.2007 (iii) Omkareshwar HEP- NHDC 1 & 2 520 Jul. 2007 3 & 4 Aug. 2007 5 & 6 Sept.2007 CHHATTISGARH (i) Korba TPS (E) Extn. Stage-V 2 250 Jul. 2007 (ii) Raigarh TPP Ph-I &II – Jindal (Pvt) 1 250 Jul. 2007 2 250 Oct. 2007 3 250 Dec. 2007 4 250 Mar. 2008 MAHARASHTRA (i) Ghatghar HPS (Hydro) 1 125 2007-08 2 125 2007-08 CENTRAL SECTOR – NTPC (i) Sipat-II TPP 5 500 Sept. 2007 (ii) Sipat-I TPP 1 600 Mar. 2008 2 600 Sept. 2008 (iii) Bhilai TPP (Joint venture with SAIL) 1 250 Feb. 2008 2 250 Aug. 2008 (iv) Ratnagiri PGCL CCPP-II joint ventureGTs+STs 740 2007-08



ITEM No. 11: POWER SUPPLY POSITION FOR THE PERIOD JULY 07 TO SEPT. 07 The anticipated power supply position in the region for the period from July 2007 to

September 2007 is furnished at Annexure-11 for information of the members. With the

onset of monsoon season, the regional demand is likely to drop by around 4000 MW

during the period July-September 2007. The peak demand deficit would be of the order

of 4400-4650 MW, whereas energy deficit is likely to be of the order of 30-60 MUs per

day. The anticipated regional peak demand is in the range of 30000-32000 MW. The

anticipated demand shortages for Gujarat, Chhattisgarh, Maharashtra, Goa, DD & DNH

would be in the range of 1600-1950 MW, 700-950 MW, 3250-3900 MW, 100-125 MW,

100-250 MW respectively during the above period.

The constituents are, therefore, requested to plan necessary Load balancing measures

during the above period so as to maintain the system frequency within safe permissible

range. To meet any contingent conditions, it shall however have to be ensured that the

existing UFR and df/dt relays under the AUFLS scheme are operative at the

recommended settings and the desired load relief is obtainable.


ITEM No.12: GAS TRANSMISSION AGREEMENT Executive Director (Comml.), NTPC Ltd. vide letter dated 05.06.2007 had intimated that

NTPC had organized a meeting with the beneficiaries of Western Region on 25.05.2007

to discuss provisions of Gas Transmission Agreement (GTA) forwarded by M/s. GAIL to

NTPC. The various provisions of GTA were discussed during the meeting, which was

attended by the representatives of utility of WR. NTPC intimated that based on the

discussions in the aforesaid meeting, they are going ahead with the finalization of GTA

with M/s. GAIL. A copy of the minutes of the above meeting is enclosed at Annexure-12.



ITEM No.13: TRANSMISSION SYSTEM FOR POWER EVACUATION FROM SASAN (5x800 MW) AND MUNDRA (5x800 MW)ULTRA MEGA PROJECTS

WRP Committee in its 2nd meeting held on 12th October 2006 at Indore gave approval

for establishment of transmission system associated with these projects as discussed in

the 25th meeting of the Standing Committee on Power System Planning in WR.

Regarding sharing of transmission charges for these schemes by WR and NR, WRP

Committee also gave their consent for the cost sharing proposal as given in the

Standing Committee so the matter can be taken up with NR constituents and based on

their responses/concurrence, either of the two options could be adopted.

Subsequently, during the 26th Meeting of the Standing Committee the following

modifications in the transmission system for Sasan & Mundra were proposed by the

Powergrid.:

(i) As the new 765 kV substation at Satna would be contiguous to existing 400 kV

substation at Satna, the proposed interconnection between Satna 765 kV & 400

kV would not be required .

(ii) Instead of 400 kV Indore (PG) –Indore (MPPTCL) D/C line, LILO of Indore-

Nagda 400 kV D/C line at Indore (PG) was proposed.

(iii) In view of uncertainty of time frame of Kawas GPS-II & Gandhar GPS-II Projects

it was proposed that instead of 400 kV Kawas-Navsari D/C line, 400 kV

Gandhar-Navsari D/C line may be taken up .

(iv) At Wardha, 2 Nos 765/400 kV, 1500 MVA transformers were planned under

Mundra Transmission Scheme & 1 No 765/400 kV,1500 MVA transformer was

planned under Western Region System strengthening scheme. In order to

facilitate implementation it was proposed to cover all the three (3) transformers

under Mundra transmission scheme.

Standing Committee agreed to these proposals and revised transmission system for

Sasan and Mundra as agreed is as under:

Sasan Transmission System in WR: (Estimated Cost Rs. 3900 Crores) (i) Sasan- Satna 765 kV 2xS/C


(ii) Satna 765/400 kV, 2x1000 MVA S/S

(iii) Satna-Bina (PG) 765 kV 2xS/C

(iv) Bina (PG)-Bina (MP) 400 kV D/C (2nd line)

(v) LILO of both circuits of one of the Vindhyachal-Satna 400 kV D/C line at Sasan

400 kV 2xD/C

(vi) Fixed Series Comp. 30% on 400kV Sasan-Satna D/C

(vii) Fixed Series Comp. 30% on both of Satna-Bina 2xD/C

(viii) Bina (PG)-Indore 765 kV S/C

(ix) New 765 kV substation at Indore, 2x1500 MVA 765/400 kV

(x) LILO of both circuits of Indore-Nagda 400 kV D/C line at Indore (PG) (765)

(xi) 765 kV operation of Agra-Gwalior-Bina-Seoni 765 kV lines and upgrading Bina

and Gwalior S/s to 765 kV: 2x1000 MVA 765/400 kV at Bina and 2x1500 MVA

765/400 kV at Gwalior.

Mundra Transmissioin System in WR: (Estimated Cost Rs. 4100 Crores) (i) Mundra-Limbdi 400 kV D/C (Triple Moose)

(ii) Mundra-Ranchhodpura 400 kV D/C (Triple Moose)

(iii) Mundra-Jetpur 400 kV D/C (Triple Moose)

(iv) Gandhar-Navsari 400 kV D/C

(v) Navsari 400 kV substation 2x315 MVA 400/220 kV

(vi) LILO of both ckts of Kawas-Navsari 220 kV D/C line at Navsari 400 kV s/s

(vii) Navsari-Mumbai New location (PG) 400 kV D/C and connecting to HVDC side

of MSEB at this new s/s

(viii) Wardha 765 kV s/s with 3x1500 MVA, 765/400 kV

(ix) 765 kV operation of Seoni-Wardha 2xS/C lines

(x) Wardha-Aurangabad 400 kV D/C quad with 40% Fixed Series Capacitor

Western Region System Strengthening Scheme Due to the deletion of 3rd 1500 MVA transformer at Wardha from Western Region

Strengthening Scheme and inclusion of the same under Mundra transmission the

Western Region Strengthening Scheme agreed during the 25th

meeting gets modif ied as under:

• Addit ional 1x315 MVA 400/220kV transformer each at Wardha,

Pune, Gwalior, Bina and Raipur substation of PGCIL.

Members may like to note. ITEM No.14: SYNCHRONOUS CONDENSER MODE OF OPERATION

OF SSP UNITS This matter was discussed in 3rd WRPC meeting held on 28.02.2007

and in the meeting NCA intimated that about 4 MW of power from

the grid would be required for operation of one machine of RBPH in

synchronous condenser mode. It was suggested that the issue

concerning the energy cost sharing has to be sorted out on priority

by NCA, the coordinating authority. Subsequently, NCA vide letter

dated 9.5.2007 have intimated that the operation of RBPH units in

synchronous condenser mode could be resorted to on experimental

basis, however, their views on commercial implications of the same

are yet to be f irmed up.

Since the operation of machine in synchronous condenser mode on

experimental basis, has been agreed to and about 4 MW power will

be drawn from WR grid, the same is required to be accounted for.

This issue was discussed in 46th Co-ordinating Committee

Meeting held on 25th May



2007 the Committee agreed that quantum of power drawn for synchronous condenser

mode of operation may be shared by Maharashtra, Gujarat & Madhya Pradesh in the

ratio of 57:27:16 i.e. ratio for sharing of power as per Tribunal award till such time any

other methodology for accounting of this power is evolved and agreed to by the

beneficiaries of SSP.

Members may like to note. ITEM NO. 15: SET OFF OF REACTIVE ENERGY INJECTION AT 400 KV BINA &

SATNA S/S PGCIL disconnected and removed the reactors at 400 kV Satna-Bina line at Bina sub-

station on 9th & 10th Dec. 2006. M.P. Power Trading Co. Ltd. vide letter dated

08.05.2007 requested to set off reactive energy injection at 400 kV Sub Station at Bina

and Satna from the date of disconnecting reactor from 400 kV Bina Satna line till final

commissioning of reactors by PGCIL at 400 kV Bina S/s i.e. up to 29th March 2007.

The matter was discussed during 46th CCM held on 25th May 2007 wherein WRLDC

intimated that the decision to remove the reactor at Bina was taken in the view of low

voltage conditions being faced at Bina. WRLDC further informed that the volatage at

Bina continued to be low (about 370 kV) till 28th Jan. 2007 after which voltage improved.

Accordingly, the Committee agreed to the request of MPPTCL to set off reactive energy

injection at Bina from 29th January 2007 till reactor is put back in service i.e. 29th March

2007.

Members may like to note. ITEM No. 16: PAYMENTS OF UI AND REACTIVE ENERGY CHARGES The status of to UI pool account and Reactive Energy Pool account (up to the week

ending 14.06.2007) furnished by WRLDC current financial year is given below: -


(All figures in Rupees)

UI Pool Account Reactive Energy Pool Account Constituents Dues Constituents Dues

GUJARAT (133,683,757) GUJARAT 5,026,712 MADHYA PRADESH (163,322,130) MADHYA PRADESH 3,564,810 CHHATTISGARH (4,471,723) CHHATTISGARH (2,941,835) MAHARASHTRA 44,031,166 MAHARASHTRA (1,717,288) GOA (29,680,985) GOA (1,788,814) DD 26,162,480 DNH 37,877,963 NTPC (37,208,999) NR Exchange 372,474,102 SR Exchange (34,702,368) ER Exchange (104,563,705)) HVDC Vindhyachal (138,704) HVDC Bhadravati (856,936) Total* (28,083,596)

*To be disbursed by WRLDC Figures in bracket ( ) are receivables from pool ITEM No. 17: ANY OTHER ITEM WITH PERMISSION OF CHAIR ITEM No. 18: DATE AND VENUE OF NEXT WRPC MEETING

* * * * *

Agenda Notes for 4th WRPC meeting to be held on 29thJune 07

Annexure-2.1(a)

FREQUENCY PARTICULARS OF WESTERN REGION FOR THE PERIOD FEBRUARY 2007 TO MAY 2007

Sr.No. PARTICULARS Feb-07 Mar-07 Apr-07 May-07

1 MAXIMUM FREQUENCY(Hz) 1.1 Integrated over an hour 50.36 50.39 50.27 50.351.2 Instantaneous 52.36 50.70 50.57 50.61

2 MINIMUM FREQUENCY(Hz)

2.1 Integrated over an hour 48.92 49.05 49.05 49.052.2 Instantaneous 47.43 48.76 48.60 48.77

3 AVERAGE FREQUENCY(Hz) 49.46 49.61 49.33 49.62

4 NUMBER OF TIMES FREQUENCY TOUCHED

4.1 48.6 Hz 1 0 1 04.2 48.8 Hz 83 73 487 694.3 51.0 Hz 6 0 0 0

5 PERCENTAGE TIME WHEN FREQUENCY WAS

5.1 Above 50.2 Hz 2.46 4.06 0.83 2.695.2 Above 50.5 Hz 0.13 0.15 0.02 0.045.3 Between 50.2 Hz & 49.5 Hz 36.72 55.20 23.43 60.855.4 Between 50.2 Hz & 49.0 Hz 91.43 93.32 85.61 95.755.5 Below 49.0 Hz 6.11 2.62 13.56 1.565.6 Below 49.8 Hz 81.59 69.46 92.03 72.485.7 Between 49.0 Hz & 50.5 Hz 93.76 97.23 86.42 98.405.8 Between 50.5 Hz & 48.5 Hz 99.87 99.85 99.98 99.96


Annexure-2.1(b) (1/2)

POWER POSITION FOR PERIOD FROM FEBRUARY 2007 TO MAY 2007

Details GUJARAT MADHYA PRADESH

Feb-07 Mar-07 Apr-07 May-07 Feb-07 Mar-07 Apr-07 May-07

Availability MW 7549 7860 8235 8178 5782 5325 5030 4575 UR demand MW 10059 10201 10559 10243 6867 6127 6133 5387

Deficit MW -2510 -2341 -2324 -2065 -1085 -802 -1103 -812 Deficit /Surplus (-)(%) -24.95 -22.95 -22.01 -20.16 -15.80 -13.09 -17.98 -15.07

Availability MUs 4657 5264 5410 5496 2831 3047 2863 2809 UR requirement MUs 5437 6083 6388 6390 3566 3599 3441 3204

Deficit Mus -780 -819 -978 -894 -735 -552 -578 -395 Deficit / Surplus (-)(%) -14.35 -13.47 -15.31 -13.99 -20.60 -15.34 -16.80 -12.33

Details CHATTISGARH MAHARASHTRA



Deficit MW -738 -414 -414 -294 -5056 -4776 -5604 -4584 Deficit / Surplus (-)(%) -27.41 -16.96 -17.26 -13.59 -28.31 -26.63 -29.67 -25.76


Deficit Mus -91 -101 -128 -62 -2571 -2821 -3092 -1767 Deficit / Surplus (-)(%) -7.41 -7.00 -9.13 -4.84 -25.31 -24.59 -27.37 -16.80


Annexure-2.1(b) (2/2)

Details GOA DAMAN & DIU



Deficit MW -50 -40 -48 -40 -18 -18 -18 -18 Deficit /Surplus (-)(%) -10.94 -8.71 -10.79 -9.13 -8.74 -8.70 -8.65 -8.61


Deficit Mus -3 -2.21 -3.13 -2.39 -12 -13.4 -13.0 -13.4 Deficit / Surplus (-)(%) -1.18 -0.89 -1.29 -0.97 -9.30 -9.45 -9.34 -9.65

Details DNH WESTERN REGION



Deficit MW 0 0 -10 0 -9631 -8024 -9638 -8308 Deficit /Surplus (-)(%) 0.00 0.00 -2.51 0.00 -25.93 -21.75 -25.54 -23.50


Deficit Mus 0 0 -0.04 0 -4192 -4309 -4791 -3134 Deficit / Surplus (-)(%) 0.00 0.00 -0.02 0.00 -19.99 -18.53 -20.68 -14.22

Agenda Notes for 3rd WRPC meeting to be held on 24th Feb.07

Annexure-2.2

Voltages at the important 400 kV substations during the period Feb 07 to May 07

Month Indore Itarsi Karad Bhilai Bina

Max Min Max Min Max Min Max Min Max Min

Feb-07 428 382 433 383 438 379 415 376 440 380

Mar-07 423 374 425 377 426 389 412 376 424 378

Apr-07 426 375 428 373 431 384 418 381 433 383

May-07 424 377 431 380 424 384 416 383 440 389

Month Dhule Asoj Kasor Jetpur

Max Min Max Min Max Min Max Min

Feb-07 432 329 429 393 437 397 437 374

Mar-07 432 390 424 396 428 398 416 376

Apr-07 438 388 419 393 427 398 412 385

May-07 438 386 420 396 424 397 414 380

Annexure-9 (1/3)

S.No. Name of the transmission line No. of Length Ckts. (CKM) Original Revisised

POWERGRID765 kV lines1 Sipat -Seoni Line -1 S/C 351 Feb. 2007 Jun. 20072 Sipat -Seoni Line -2 S/C 354 Sept. 20073 Seoni-Wardha Line-1 S/C 269 Jun. 2008

Total 974400 kV lines1 Seoni- Khandwa (Quad) D/C 703 Feb. 2007 Jul. 20072 Nagda-Dehgam D/C 664 Feb. 2007 Sept. 20073 LILO of S/C Bhilai-Satpura at Seoni D/C 4 Feb. 2007 Jun. 20074 LILO of both ckt. of SSP-Nagda at Rajgarh D/C 18 Feb. 2007 Dec. 20075 Khandwa-Rajgarh D/C 440 Aug. 2007 Dec. 20076 LILO of Korba-Raipur, S/C at Bhaatapara D/C 5 Aug. 2007 Aug. 20077 Bina-Nagda D/C 662 May. 2007 Mar. 20088 Vindhyachal-Korba S/C 291 Apr. 2007 Comm. on

01/06/079 Satna-Bina D/C 545 Jul. 2007 Jun. 200710 LILO of Rourkela- Raipur at Raigarh D/C 37 Jul. 200711 Sipat-Raipur D/C 296 Sept. 2007 Nov. 200712 Wardha-Akola D/C 368 Jun. 2008 Jun. 200813 Akola-Aurangabad D/C 530 Jun. 2008 Jun. 2008

Total 4563220 kV lines1 Vapi (PG)- Kharadpada (DNH) D/C 36 Aug.20082 Vapi (PG)- Magarwada (DD) & 7 Km Multi ckt portion 50 Aug. 2008

Total 86

CHHATTISGARH (CSEB)400 kV lines1 Korba (W)-Bhilai (Khedamara) D/C 400 Mar. 20082 JTPS-Raipur D/C 514 Sep. 20073 Bhilai (Khedamara)- Raipur D/C 100 Mar. 2009

Total 1014220 kV lines1 Korba-Darri-Bishrampur D/C 306 Mar. 2008 Mar. 20082 Korba(E)-Bhatapara D/C 280 Mar. 2008 Dec. 20073 LILO of Korba- Amarkantak Pendra D/C 23 Jun. 2006 Jun. 20074 Bhatapara (Suhela) - Bemetara D/C 89 Mar. 2008 Oct. 20085 Bhatapara (Suhela) - Mahasamund D/C 124 Dec. 2007 Jun. 20076 Kumhari (PGCIL)- Mandirhasod D/C 40 Mar. 2008 Apr. 20087 LILO of Korba (E)- Bhatapara 2nd Ckt. at Champa D/C 2 Mar. 2008 Mar. 20088 Bhatapara 400 kV (PGCIL)- Bhatapara S/C 30 Dec. 2007 Mar. 20099 Raigarh 400 kV (PGCIL) S/S-Raigarh S/C 12 Dec. 2007 Jun. 200810 JTPS-Raigarh Industrial Estate (Panjipatra) D/C 40 Dec. 2006 Jul. 200711 JTPS-Raigarh D/C 108 Jun. 200712 Rajendra Steel-Sitara 2nd S/C S/C 2 Jun. 200713 Siltara-Doma D/C 100 Jun. 200714 LILO Bhatapar-Kumari at Bhatapara (PG) D/C 12 Aug. 2007

Total 1168

Target

STATUS OF CONSTRUCTION OF TRANSMISSION LINES IN WESTERN REGION DURING 2007- 08

Annexure-9 (2/3)


GUJARAT (GETCO)400 kV lines1 Dehgam (PGCIL)-Ranchodpura D/C 130 Dec. 2007 Dec. 20072 LILO of Jhanor-Vapi at Akhakol D/C 20 Dec. 2008 Dec. 20083 LILO of one Ckt. of Asoj -Amreli at Chorania D/C 42 Dec. 20074 Kasor-Vapi D/C 260 May. 20085 Kasor-New Mumbai D/C 320 May. 20086 Gandhar-Hadala D/C 680 May. 20087 Gandhar-Kawas D/C 140 May. 20088 TPGL-Pirana D/C 520 Mar. 20089 Pirana-Dehgam D/C 108 Mar. 2007

Total 2220220 kV lines1 Bardoli-Chaikali D/C 96 Dec. 20072 Rajkot-Morbi D/C 146 Apr. 2007 Sept. 20073 LILO of Kansari-Tharad D/C at Lakhani D/C 8 Mar. 2007 Apr. 20084 Dhanki-Adalsar D/C 18 Mar. 2007 Apr. 20085 Akhakol-Puna D/C 73 Mar. 2007 Apr. 20086 Akhakol-Bhatar D/C 130 Mar. 2007 Apr. 20087 Akhakol-Ved D/C 46 Mar. 2007 Apr. 20088 LILO of Vav-Jagadia on Ckt.-1 at Kosamba D/C 10 Mar. 2008 Apr. 20089 LILO of Angar Panandro both ckt. at Kukma D/C 10 Mar. 2008 Apr. 200810 GSEC-Kosmba D/C 130 Mar. 2008 Apr. 200811 LILO of 2nd ckt of Ukai (T) Vav at Bardoli D/C 10 Mar. 2008 Apr. 200812 Adalsar-Bala D/C 20 Mar. 2008 Apr. 200813 LILO of GSEC-Kim Ckt.-1 at Ichhapore D/C 10 Mar. 2008 Apr. 200814 LILO of Nanikhakhar-Shivlakha D/C at Varsana D/C 20 Mar. 2008 Apr. 200815 Utran-Kosamba 2x D/C 160 Dec. 200816 Kosamba-Mobha 2xD/C 440 Dec. 2008

Total 1327

MADHYA PRADESH (MPPTCL)400 kV lines1 LILO of Birasinghpur -Damoh D/C at Damoh (PG) 2X D/C 32 Jun. 20072 Interconnector of Birsinghpur-Katni-Damoh at Birsi'pur D/C 2 Mar. 2008

Total 34220 kV lines1 LILO of Barwaha-Nepa Nagar (Khandwa) at Omkareshwar 2xD/C 120 Mar. 20082 Birshinghpur-Jabalpur D/C 274 Sept. 2008 Mar. 20083 LILO of both ckts. of Bhopal-Itarsi at Itarsi 2xD/C 4 Apr. 2007 Jun. 20074 LILO of Birshingpur-Satna at Amarkantak D/C 88 Mar. 20085 LILO of Birshingpur-Rewa for Sidhi D/C 118 Mar. 20086 Amarkantak-Jabalpur D/C 470 Dec. 20087 LILO of Dhar-Raigarh at Raigarh (PG) 2xD/C 46 Feb. 2008 Mar. 20088 Seoni 400 kV (PG)-Seoni (MP) D/C 9 Sept. 2007 Comm. 5/079 Birshinghpur-Jabalpur D/C 20 Mar. 2008 Apr. 200810 LILO of Birshingpur (T)-Birshingpur (H) 2nd Ckts. at

Birsingpur S/SD/C 12 Dec. 2007

11 LILO of Birshingpur -Satna Ckt.-1 at Chachi D/C 88 Apr. 200812 Satna-Chhatarpur S/C 140 Apr. 200813 Shivpuri-Sabalgarh D/C 210 Apr. 200814 LILO of 1st Ckt. of Itarsi-Bhopal at Mandideep D/C 12 Mar. 200815 LILO of 1st Ckt. Damoh-Tikamgarh at Damoh (400 kV) D/C 4 Mar. 200816 LILO of 1st Ckt. of Jabalpur-Itarsi at Piparia D/C 1 Mar. 200817 LILO of Birshingpur (T)-Nowrozabad D/C at Birsingpur S/S D/C 22 Mar. 200818 Seoni (PG)-Chindwara D/C 140 Apr. 200819 Pritampur-Raigarh (2nd Ckts.) S/C 69 Apr. 200820 LILO of Pritampur-Raigarh D/C at Raigarh (PG) 2xD/C 60 Apr. 200821 Bhopal (400 kV) Ashta D/C 194 Apr. 2008

Total 2101

Target

Annexure-9 (3/3)


MAHARASHTRA (MSETCL)400 kV lines1 Dabhol-Nagothane (2nd Ckt) S/C 134 Mar. 2007 Jan. 20082 LILO of Bhusawal-Koradi 1st Ckt. at Akola D/C 80 Sept. 2007

Total 214

220 kV lines1 Theur-Jejuri D/C 38 Dec. 2006 Comm. 05/072 LILO of Malharpeth-Wankuswade for Satara MIDC S/S D/C 60 Sep. 2006 Jun. 20073 LILO of Kanhan-Umred S/C on D/C at Umred D/C 50 Apr. 2007 Jun. 20074 LILO of Apta-Chinchwad at Urse D/C 22 Mar. 2007 Dec. 20075 LILO of Dhule-Dondaicha at Amalner D/C 80 Mar. 2007 Dec. 20076 LILO Tarapur-Borivli at Boisar II D/C 16 Mar. 2007 Jun. 20077 Boisar (PG)-Wada S/C on D/C S/C 57 Mar. 2007 Jun. 20078 Kolhapur III -Mundhaltitta S/C 40 Mar. 2007 Apr. 20089 Kolhapur II -Kolhapur-III interconnector S/C 18 Mar. 200810 Kolhapur (400 kV)-Talandge S/C on D/C S/C 4 Mar. 200811 LILO of Karad-Kolhapur D/C at Wather D/C 6 Mar. 200812 LILO Pune Ringmain at Chakan S/C on D/C S/C 43 Mar. 200813 Talegaon 400 kV (PG) S/S -Talegaon 220 kV S/S D/C D/C 20 Mar. 200814 LILO of Pusad-Nanded (ckt.-1) at Hingoli D/C 72 Mar. 200815 LILO of Nasik-Kalwa Ckt. 3 & 4 at Bapgaon 2x D/C 6 Mar. 200816 LILO of Padghe-Wada (Ckt-1) at Kudus D/C 2 Mar. 200817 LILO of Kalwa-Padghe (Ckt-1) at Airoli (Knowledge Park) D/C 2 Mar. 200818 LILO of Kandalgaon -Chinchwad D/C at Hinjewadi-II 2x D/C 6 Mar. 200819 LILO of Theur-Jejuri D/C on M/C at 2x D/C 30 Mar. 200820 WCL Ghugus-Matradevi D/C 30 Mar. 200821 LILO of Khaperkheda-Bhandara both ckts at Kanan 2x D/C 20 Mar. 200822 Satara MIDC -Vankusawade D/C 30 Apr. 2007 Comm. 04/07

Total 652GOA220 kV lines

Xeldem-Cuncolin D/C 20 Jun. 2007

Target

Annexure -10 (1/2)

S.No. Name of the Power Projects Unit No. Capacity (MW)

Schedule Date of Commissioning

A GUJARATProjects under constructions:

1 Dhuvaran CCGT St.II Stage-II 112.45 2007-082 Kutch Lignite TPS 4 75 Sept.20073 Sugen CCPP- Torrent Power Block -1 110 Jul. 2007

Block-2 110 Oct. 2007Block-3 110 Jan. 2008

4 Surat Lignite expansion- GIPCL 1 125 Nov. 20082 125 Mar. 2009

New Projects for which LOA yet to be placed:5 Utran GPP 360 Jul. 20096 Sikka TPP Extn. 3 250 Feb. 2010

4 250 Jun. 20107 Ukkai TPS Extn. 1 490 Jun. 20118 Gujarat Lignite-NLC & GPCL joint venture Stage-I 1500 2011-12

Stage-II 500 2012-139 Pipavav CCPP- GPCL & GSPC joint venture 1 350 Mar. 2010

2 350 Jun. 201010 Hazira CCPP Expansion GSEG 350 Feb. 201011 Dhuvaran CCPP GSECL Stage-III 360 Mar. 201012 Pipavav TPP- Torrent Power 1000 2011-1213 Bhavnagar Lignite TPP-joint venture 500 Apr. 2011B MADHYA PRADESH

Projects under constructions:1 Birsinghpur TPP Extn. 1 500 Jun. 20072 Amarkantak TPS 5 210 Sept.20073 Omkareshwar HEP- NHDC 1 & 2 520 Jul. 2007

3 & 4 Aug. 20075 & 6 Sept.20077 & 8 Oct. 2010

4 Maheshwar HEP - 400 2010-11Projects for which LOA yet to be placed

5 Malwa TPP 1 500 Dec. 20102 500 Apr. 2011

6 Satpura TPS Extn. 10 250 Mar. 201111 250 Sept.2011

7 Sahpura TPP 1 500 Dec.20122 500 Mar. 20133 500 Jun. 2013

C CHHATTISGARHProjects under constructions:

1 Korba TPS (E) Extn. Stage-V 2 250 Jul. 20072 Raigarh TPP Ph-I - Jindal (Pvt) 1 250 Jul. 2007

Raigarh TPP Ph-I & II - Jindal (Pvt) 2 250 Oct. 20073 250 Dec. 20074 250 Mar. 2008

3 Pathadi TPP (Lanco) 1 300 Sept. 20082 300 Jul. 2009

Projects for which LOA yet to be placed 4 Bhaiyathan TPP Phase-I 1 500 Apr. 2011

2 500 Oct. 20115 Marwa TPP 1 500 Nov. 2010

2 500 Feb. 20116 Korba South TPP 1 500 Apr. 2011

2 500 Oct. 20117 Premnagar TPP Surguja joint venutre of CSEB & IFFCO 1 Oct. 2010

2 Mar. 2011

NEW GENERATION SCHEMES ENVISAGED DURING 11th PLAN IN WESTERN REGIONAL

Annexure -10 (2/2) S.No. Name of the Power Projects Unit No. Capacity

(MW)Schedule Date of Commissioning

D MAHARASHTRA Projects under implementation:

1 New Parli TPS Extn. 2 250 Feb. 20092 Paras TPS Extn. 2 250 Apr. 20093 Khaperkheda TPP 1 500 Mar. 20104 Bhusawal Extn. TPP 1 500 Jun. 2010

2 500 Oct. 20105 Trombay TPP- TPC 1 250 Oct. 20086 Ghatghar HPS (Hydro) 1&2 2 X 125 2007-08

Projects for which LOA yet to be placed:7 Koradi TPS Extn. 1 800 Nov. 20118 Chandrapur TPS Extn. 1 800 Nov. 20119 Dhopawe TPP 1 800 Nov. 2011

2 800 May 201210 Uran CCPP Block-1 700 Dec. 2009

Block-2 340 Mar. 2010Projects proposed under Replacement Programme:

11 Koradi TPS Extn. (Replacemet of 4 x 120) 1 800 May 201212 Parli TPS (Replacement of 2x30) 1 250 Aug. 200913 Paras TPS (Replacement of 1x62.5) 1 250 Sept. 200914 Bhusawal TPS (Replacement of 1x62.5) 1 250 Oct. 2009E CENTRAL SECTOR - NTPC

Projects under implementation:1 Sipat-II TPP 4 500 Synd. on 27.05.2007

5 500 Sept. 20072 Sipat-I TPP 1 600 Mar. 2008

2 600 Sept. 20083 600 Mar. 2009

3 Bhilai TPP (Joint venture with SAIL) 1 250 Feb. 20082 250 Aug. 2008

4 Korba STPS-III 7 500 Feb. 20105 Mauda TPP 1 500 2011

2 500 20126 Ratnagiri PGCL (Dabhol) CCPP-II joint venture GTs+STs 740 2007-08


Annexure-11 (1/2)

ANTICIPATED POWER SCENARIO DURING July 2007 TO SEPT 2007

Details Gujarat Madhya Pradesh

Jul-07 Aug-07 Sep-07 Jul-07 Aug-07 Sep-07 Anticipated Availability MW 7018 6506 7401 5135 5157 5428 Anticipated UR demand MW 8940 8098 9075 4500 4540 5067 Anticipated Deficit ( -) MW -1922 -1592 -1674 635 617 361 Anticipated Deficit(-)/Surplus(+) (%) -21.49 -19.66 -18.44 14.12 13.58 7.12 Anticipated Availability MUs 4507 4490 4994 2673 2873 3304 Anticipated UR requirement MUs 5600 5395 6007 2400 2293 2714 Anticipated Deficit Mus (-) -1093 -905 -1013 273 580 590 Anticipated Deficit(-)/Surplus(+) (%) -19.52 -16.77 -16.86 11.37 25.29 21.74 Details Chattisgarh Maharashtra

Jul-07 Aug-07 Sep-07 Jul-07 Aug-07 Sep-07 Anticipated Availability MW 1147 1447 1437 11757 11604 12554 Anticipated UR demand MW 2100 2211 2136 15000 15499 16090 Anticipated Deficit ( -) MW -953 -764 -699 -3243 -3895 -3536 Anticipated Deficit(-)/Surplus(+) (%) -45.39 -34.55 -32.71 -21.62 -25.13 -21.98 Anticipated Availability MUs 791 993 995 7036 7023 7712 Anticipated UR requirement MUs 1190 1150 1170 7900 7616 8872 Anticipated Deficit Mus (-) -399 -157 -175 -864 -593 -1160 Anticipated Deficit(-)/Surplus(+) (%) -33.51 -13.63 -14.92 -10.94 -7.79 -13.08 Details Goa DD/DNH

Jul-07 Aug-07 Sep-07 Jul-07 Aug-07 Sep-07 Anticipated Availability MW 267 288 279 427 418 399 Anticipated UR demand MW 381 388 393 560 600 630 Anticipated Deficit ( -) MW -114 -100 -114 -133 -182 -231 Anticipated Deficit(-)/Surplus(+) (%) -29.96 -25.82 -29.00 -23.79 -30.34 -36.70 Anticipated Availability MUs 185 195 195 280 274 283 Anticipated UR requirement MUs 225 225 232 429 492 437 Anticipated Deficit Mus (-) -40 -30 -37 -149 -218 -154 Anticipated Deficit(-)/Surplus(+) (%) -17.89 -13.31 -15.76 -34.65 -44.29 -35.32


Annexure-11 (2/2)

Details Western Region

Jul-07 Aug-07 Sep-07 Anticipated Availability MW 25752 25420 27498 Anticipated UR demand MW 30182 30042 32019 Anticipated Deficit ( -) MW -4430 -4622 -4521 Anticipated Deficit(-)/Surplus(+) (%) -14.68 -15.39 -14.12 Anticipated Availability MUs 15520 15913 17548 Anticipated UR requirement MUs 17305 16748 18724 Anticipated Deficit Mus (-) -1785 -835 -1176 Anticipated Deficit(-)/Surplus(+) (%) -10.31 -4.99 -6.28

Documents

Baart sarkar Government of India kondÌya ivaVut pàiQakrNa …wrpc.gov.in/wrpc/4WRPC_Agenda.pdf · 2007-06-21 · Baart sarkar Government of India kondÌya ivaVut pàiQakrNa Central