Annexure-I
Draft
Upcoming Transmission System in Southern Region (Transmission Schemes)
(A) Inter State Transmission System (ISTS):
a.
Projects identified for implementation through Tariff based Competitive Bidding (TBCB)
route:
T1. Talcher-II Augmentation System - (D4)
T2. Transmission System Associated with Krishnapattnam UMPP- Synchronous interconnection
between SR and WR (Part-B) – (D1)
T3. Transmission system associated with IPPs of Nagapattinam / Cuddalore Area – Package A
– (D12)
T4. Transmission System associated with IPPs of Vemagiri Area- Package A – (D5)
T5. System Strengthening in Southern region for import of power from Eastern region – (D5)
T6. Transmission System required for evacuation of power from Kudgi TPS (3x800 MW in Phase-I) of
NTPC Limited. – (D2)
T7. Transmission System for Connectivity for NCC Power Projects Ltd (1320 MW) – (D6)
T8. Connectivity lines for Maheshwaram (Hyderabad) 765/400 kV Pooling Station. – (D3)
T9. Transmission System for LTA of 400 MW for 2x500 MW Neyveli Lignite
(Replacement) (NNTPS) in Neyveli – (D8)
Corporation Ltd. TS-I
T10. Mangalore (Udupi PCL)-Kasargode-Kozhikode (Areacode) 400 kV Link – (D12)
b. Projects identified for implementation through Regulatory Tariff route (PGCIL):
P1.
Transmission System Associated with KRISHNAPATNAM UMPP - Part – B – (D1)
P2.
Common System Associated with East Coast Energy Pvt. Ltd and NCC Power Projects Ltd.
LTOA Gen. Proj. in Srikakulam -Part-A – (D4)
P3.
Common System Associated with East Coast Energy Pvt. Ltd and NCC Power Projects Ltd.
LTOA Gen. Proj. in Srikakulam -Part-B – (D4)
P4.
Common System Associated with East Coast Energy Pvt. Ltd and NCC Power Projects Ltd.
LTOA Gen. Proj. in Srikakulam -Part-C – (D4)
P5.
System Strengthening - XVII in Southern Regional Grid - (D1)
P6.
Kaiga 3 & 4 Trans. System (Balance Line). (All elements completed progressively from Jan'08
to May08 except 400KV D/C Mysore-Kozhikode line) – (D12)
P7.
Kudankulam - APP Transmission System (Balance lines) – (D10)
P8.
System Strengthening - XII of SR – (D2)
P9.
Supplementary Transmission System Associated with Vallur TPS – (D7)
1
Annexure-I
P10. Common System Associated with ISGS Projects in Krishnapatnam area of Andhra Pradesh.
(Revised BPTA Schedule - Sep'14) – (D6)
P11. Common System Associated with Costal Energen Private Ltd and Ind-Barath Power Ltd.
(LTOA) Gen. Proj. in Tuticorin area Part - B. (Revised BPTA Schedule - Dec'14) – (D12)
P12. System Strengthening - XIII of SR Grid – (D2)
P13. System Strengthening in SR – XIV – (D12)
P14. Common System Associated with Costal Energen Private Ltd and Ind-Barath Power Ltd.
(LTOA) Gen. Proj. in Tuticorin area Part – A – (D12)
P15. Transmission System Associated with Krishnapatnam UMPP - Part - C1 – (D6)
P16. Transmission System for Connectivity of Thermal Powertech Corporation (I) Ltd. – (D6)
P17. Common Trans. Scheme Associated with ISGS Project in Vemagiri Area of Andhra Pradesh Part - A1. (Scheme under review in view of CERC direction) – (D4)
P18. System Strengthening in SR - XVIII (Compln Sch. : 29 months from IA.) – (D6,D7)
P19. System Strengthening in SR - XIX (Compln Sch. : 27 months from IA.) – (D6, D7)
P20. Common Transmission Scheme Associated with ISGS Projects in Nagapattinam/ Cuddalore
area of Tamil Nadu - Part-A (a) [ Compln Sch. : 21 months from IA.] – (D8)
P21. Transmission System Associated with Contingency plan for Evacuation of Power from IL&FS
(2x600MW) (Compln Sch. : 18 months from IA.) – (D8)
P22. System Strengthening in SR - XXII (Compln Sch. : 30 months from IA.) – (D6)
P23. Substation Extn. works associated with Trans. System Required for Evacuation of Power from
Kudgi TPS (3x800 MW -Ph-I) of NTPC [Compln Sch. : 22 months from IA.] – (D1)
(B) Intra-State Transmission System (Intra-STS):
a. Andhra Pradesh & Telangana:
A1.
Short Gestation Power Transmission Scheme –II (400 KV Narasaraopet connected lines)
– (D6)
A2.
LILO of Srisailam - Mamidipalii 400 KV line to the proposed 400 KV Yedumalaram SS – (D3)
A3.
ATS for Evacuation of Power from HNPCL (1040 MW) Power Plant – (D5)
A4.
Rayalaseema Power Transmission Scheme – (D6)
A5.
Jaipur Power Transmission Scheme – (D3)
A6.
Krishnapatnam Power Transmission Scheme – (D6)
A7.
Transmission system for Evacuation of Wind Power in Kadappa, Anantpur & Kurnool Districts
of AP – (D6)
A8.
Indira Sagar Rudramakota Lift Irrigation Scheme – (D5)
2
Annexure-I
A9.
Transmission System Improvement Scheme at Vizianagaram & Srikakulam Districts – (D4)
b. TamilNadu:
TN1. 400 KV D/C Line with Quadruple Moose ACSR from Karaikudi 400 KV PGCIL SS to 400 KV
Kayathar SS – (D10)
TN2. 400 KV D/C Line with Quadruple Moose ACSR from Karaikudi 400 KV PGCIL SS to Pugalur
400 KV PGCIL SS – (D10)
TN3. 400 KV D/C Line from Pugalur with one circuit to Ottiyambakkam and another circuit to
Kalivanthapattu – (D10)
TN4. 400 KV D/C Line from MTPS - Singarapet 400 KV S/S – (D9)
TN5. 400 KV D/C Line on multi circuit towers with twin moose conductor from the proposed
Thervaikandikai 400 KV SS to the proposed Korattur 400 KV SS and Manali 400 KV SS
upto the common point and related system – (D7)
TN6. 400 KV Line (4 Nos. circuits on multi circuit towers) with twin moose conductor from
proposed Karamadai 400 KV SS to LILO the "400 KV MTPS Stage III - PGCIL Arasur Line"
– (D9)
TN7. 400 KV D/C Line on Towers with Quad Moose from Tirunelveli SS (Ahishekapatty) to the
proposed Kanarpatty 400 KV SS (D10)
TN8. Erection of 400 KV Line on D/C Tower with twin moose conductor from the proposed
Thappakundu SS to 400 KV Anaikadavu SS – (D9)
TN9. Erection of 400 KV Line on D/C Tower with twin moose conductor from the proposed
Rasipalayam SS to 400 KV Anaikadavu SS – (D9)
TN10. Erection of 400 KV Line on D/C Tower with quadraple moose conductor from the proposed
Rasipalayam SS to 765 KV Salem SS – (D9)
TN11. Erection of 400 KV D/C quad Line from MTPS Stage - III to the proposed 400 KV Thiruvalam
Sub Station – (D9)
TN12. Erection of 400 KV D/C Twin Line from the proposed 400 KV Thiruvalam SS to Alamathy
400 KV SS upto the common point near Kanagammachatram (LILO of point of 400 KV
Nellore - Sriperumbudur D/C Line to Alamathy 400 KV SS) – (D7)
TN13. 400 KV M/C tower Line from NCTPS Stg-II to Almatti 400 KV S/S with Twin Moose ACSR
– (D7)
TN14. 400 kV D/C Line from Kalivanthapattu 400 KV S/S to Sholinganallur 400 KV S/S – (D7)
c. Karnataka 400 kV Substations:
K1. 400/200 kV Nelamangala : Additional transformer (3rd)
K2. 400 kV Hoody, Bangalore Rural : 3rd 500 MVA Transformer
3
Annexure-I
(C )
Additional Schemes discussed in various meetings of the Standing
Committee on Power System Planning for Southern Region and are
expected to be realized in the coming five years:
S1.
Wardha-Hyderabad 765 kV D/C line – (D3)
S2.
Additional TPS for Rayalseema TPS – (D7)
S3.
ATS for ETPS Expansion(1x660 MW) – (D7)
S4.
ATS for Ennore SEZ/NCTPS Stage IV(2x660 MW) – (D7)
S5.
ATS for NCTPS Stage III(1x800 MW) – (D7)
S6.
ATS for ETPS Replacement (1x660 MW) – (D7)
S7.
ATS for M/S OPG Power Generation Limited (2x360 MW) – (D7)
S8.
Establishment of 765/400 kV Pooling Station in North Chennai Area – (D7)
S9.
Establishment of 400/230 kV Pooling Station at Pulianthope as System Strengthening – (D7)
S10. Establishment of 765/400/230 kV S/s at Kilpennathur – (D9)
S11. Establishment of 765/400/230 kV S/S in Coimbatore Region (Upgradation of Rasipalayam
400 kV S/S) – (D9)
S12. ATS for proposed power plants at Udangudi (3x600 MW) – (D10)
S13. Transmission System proposed Pooling Station for Solar Power Evacuation – (D9)
S14. Kayathar-Kovilpatty(Tuticorin Pooling Point) 400 kV D/C Line for additional connectivity with
ISTS and increased reliability – (D10)
S15. Transmission
System
proposed
for
Evacuation
of
Power
from
NLC
TS
I
Replacement/NNTPS-(2x500 MW) – (D8)
S16. Transmission Requirement for AP for 2013-14 – (D3, D6)
S17. WR-SR HVDC Bipole Link(Raighar {Chhatisgarh} - Pugalur {Tamil Nadu} – (D8)
S18. System Strengthening within Southern Region – (D6, D7)
S19. Transmission system of KPTCL for evacuation of power from Yeramarus (2x800 MW) and
Edlapur (1x800 MW) TPP’s – (D2)
S20. TNEB/TANTRANSCO proposals for evacuation of power from Plants of Gumminipoondi area
and future load growth in Chennai Area – (D7)
S21. Transmission System Associated with Kudankulam APP – (D10)
S22. Nirmal 400 kV S/s and Transmission system for Singareni Colleries (SCCL) Generation
Project (2x600 MW) – (D3)
S23. Establishment of Narsapur 400 kV S/s and Transmission system for Singareni Colleries
(SCCL) Generation Project (2x600 MW) – (D3)
S24. Common Transmission System Associated with IPP projects in Vemagiri Area, Andhra
Pradesh – (D5)
S25. Transmission system associated with IPPs of Vemagiri Area- Package B (TBCB) – (D5)
S26. ISTS wind power evacuation scheme for Southern Region – (D11)
S27. Wind power evacuation schemes of Tamilnadu – (D11)
4
Annexure-I
S28. Karnataka wind power evacuation from Doni area (expected wind addition up to 2016-17 400 MW) – (D2)
S29. Wind power evacuation schemes of Andhra Pradesh – (D6)
Note: 1. The diagram number in which the scheme was shown was given at the end of each
scheme in parentheses.
2. The diagrams are provided in the end.
---------------------------------------------------------------------------------------------------------------------------
(A) Inter State Transmission System (ISTS) Network:
a.
Projects identified for implementation through TBCB route:
T1. Talcher-II Augmentation System.
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
(i) Talcher II- Rourkela 400 kV
D/C Quad line
161
(ii)Talcher II – Behrampur 400
kV D/C line
220
(iii)Behrampur- Gazuwaka 400
kV D/C line
290
(iv) 400/220 kV, 2x315 MVA
Behrampur S/S
2x315
Implementing
Agency/
Milestones
Target
date
Constraints/ Remarks
M/s Talcher
Transmission
Company
Limited (M/s
Reliance Power
Transmission
Company
Limited)
September
, 2013
1) TTCL had approached CERC
for time extension for
commissioning and revision
of tariff on the ground of
force majeure in May, 2011.
CERC issued final order on
9.5.2013 directing project
authority to approach
beneficiaries for time
extension.
2) TTCL call meeting in May
2013 with beneficiaries, but
no final decision could be
arrived.
3) Matter in Appellate tribunal
challenging the order of
CERC dated 9.5.2013.
4) 23rd SRPC Meeting
(14.03.2014)
 TTCL had sought
enhancement of Tr.
Charges by 86% after
APTEL’s Order.
 TANTRANSCO had
approached Hon’ble
Supreme Court
 To be referred to
SCPSPSR for review.
(1) LOI placed on
18/12/09
(2) Special
purpose
vehicle
acquired on
27/04/10
(3) Transmission
License
received on
08/11/10
(4) Clearance
under sec-164
received on
12.9.2011
(5) Tariff adoption
approval on
4.11.2010
(6) work yet to
start
(7) Scheduled
completion:
Sept 2013.
5
Annexure-I
T2. Transmission System Associated with Krishnapattnam
interconnection between SR and WR (Part-B)
Transmission
elements
(i) Raichur-Sholapur
765 kV S/C line-1
Line
Length
(ckm)/
MVA
Capacity
208
UMPP-
Synchronous
Implementing
Agency
/Milestones
Ant
COD/
Act
COD
Constraints/ Remarks
RSTCL(Consortium of
M/S Patel Engineering
Ltd, M/S Simplex
Infrastructure Ltd and
M/s B S Transcom
Ltd..)
May/Jun
e, 2014
CERC in its ROP (Date of Hearing 15.04.2014)
on Petition No. 331/SM/2013 had noted the
progress. Anticipated COD 21.05.214
(1) LOI placed on
16/12/11
(2) Special Purpose
Vehicle acquired
on 07/01/2011
(3) Transmission
license
application filed in
CERC on 12/01/11
and received on
24.8.2011
(4) Tariff adoption by
CERC on 12.8.2011
(5) Clearance under
Section 164 :
08.11.2011
(6) Scheduled
completion :
Jan2014.
T3. Transmission system associated with IPPs of Nagapattinam / Cuddalore Area –
Package A
Transmission elements
Line
Length
(ckm)/
MVA
Capacity
(i) Nagapattinam Pooling
Station-Salem 765 kV D/c
line
211.73
Implementing
Agency/
Milestones
Powergrid
NagapattinamMadhugiri
Scheduled
COD
Constraints/ Remarks
March, 2015
i) Route alignment completed
ii) Proposal for Forest Clearances
submitted
6
Annexure-I
(ii) Salem-Madhugiri 765 kV
S/c line.
234.46
Transmission
Company Limited
(PNMTCL)
iii) Initiation of procurement activities,
CERC took cognizance the National
Green Tribunal (NGT), New Delhi in its
order dated 23.05.2012 in which
Environmental Clearance (EC) was
suspended.
(A subsidiary of
PGCIL)
(1) LOI placed on
06.03.2012
(2) Special
Purpose Vehicle
acquired
on
29.03.2012
(3) Scheduled
completion
:
28.03.2015 (36
month)
(4) Tr.
License
application filed
in
CERC
on
4.4.2012
and
application for
tariff adoption
filed on 4.4.2012.
Tr. License issued
on 15.7.2013 and
tariff adoption by
CERC
on
9.5.2013.
(5) Clearance U/s
164 – application
submitted to CEA
on
17.9.2012,
gazette
notification on
7/7/12
and
public
notice
issued
on
20.6.2012.
T4.
In view suspension of EC, in the 29th
meeting of the Empowered Committee
on Transmission (15.06.2012)
the
scheme should be reviewed and It was
further recommended to keep the
implementation of the transmission
scheme on hold.
On PGCIL’s IA CERC vide its order dated
21.8.2013 stated that the time and cost
overrun issues are under consideration
by them and directed
PNMTCL to
proceed with implementation of
transmission project. PNMTCL started
the activity of the project with the NIT
for procurement to be floated in Oct.
2013.
Transmission System associated with IPPs of Vemagiri Area- Package A
Transmission elements
(i) Vemagiri Pooling station –
Khammam (new) 765 kV D/C
Line-I
(ii) Khammam (new) 765 –
Hyderabad 765 kV D/C Line-I
Implementing
Agency/
Milestones
Powergrid
Vemagiri
Transmission
Company Limited
(A subsidiary of
PGCIL)
(1) LOI placed on
20/03/12
Line
Length
(ckm)/
MVA
Capacity
227.79
205.75
Scheduled
COD
April, 2015
Constraints/ Remarks
i)
ii)
iii)
Route alignment completed
Proposal for Forest clearances submitted
Initiation of procurement activities,
Taking into consideration the uncertainty in
availability of gas and the consequent
uncertainty in the operational phase of the
generating stations CERC vide order dated
9th May 2013 stated that no useful purpose
7
Annexure-I
(2) Special Purpose
Vehicle acquired
on 18/04/2012
(3) Scheduled
completion
:
17.04.2015(36
month)
(4) Tr.
License
application filed
in CERC on
19.4.2012 and
application for
tariff adoption
filed
on
19.4.2012
(5) Clearance U/s
164
–
application
submitted
to
CEA
on
21.9.2012,
gazette
notification on
14/7/12
and
public
notice
issued
on
23.5.2012.
T5.
CEA filed its reply before CERC on 30.9.2013
wherein after deliberations in the 36th
meeting of the SCPSP held on 4.9.2013, it
opined that Vemagiri – Khammam –
Hyderabad 765 kV D/C line that is already
awarded to PGCIL may be implemented as
soon as possible. Final CERC order in this
case is awaited.
System Strengthening in Southern region for import of power from Eastern region
Transmission elements
(i) Srikakulam P P- Vemagiri- II
Pooling station 765 kV D/C line
(ii) Khammam (new)-Nagarjuna
sagar 400 kV D/C line (this was
modified to Khammam
(existing)- Nagarjuna Sagar 400
kV D/C line due to delay in the
commissioning of Khammam
(new) PS
T6.
is likely to be served in the adopting the
transmission charges and granting license to
the applicant. CEA /CTU were directed to
undertake necessary review and reexamination of the entire matter afresh and
file their decision/views in the matter.
Implementing
Agency
M/s Vizag
Transmission
Limited
(A subsidiary of
PGCIL)
Line
Length
(ckm)/
MVA
Capacity
Scheduled
COD
Constraints/ Remarks
1000
July, 2016
1. LOI placed on 31.7.2013
2. Special Purpose Vehicle acquired on
30/08/2013
3. Transmission license yet to be received.
4. Tariff adoption yet to be approved
5. Clearance under Section 164 : yet to be
received
6. EPC yet to be awarded
7. Scheduled completion : 30.8.2016
(36 month)
November,
2015
Transmission System required for evacuation of power from Kudgi TPS (3x800 MW in
Phase-I) of NTPC Limited.
8
Annexure-I
Transmission elements
(i) Kudgi TPS – Narendra (new)
2xD/C Line
(ii) Narendra(new)-Madhugiri
765 kV D/C Line
Implementing
Agency
Line
Length
(ckm)/
MVA
Capacity
M/s Kudgi
Transmission
Limited (L&T
Infrastructute
Development
Projects Ltd.)
January,
2015
1. LOI placed in Aug2013
2. Special Purpose Vehicle acquired on
30/08/2013
3. Transmission license yet to be received.
4. Tariff adoption yet to be approved
5. Clearance under Section 164 : yet to be
received
6. EPC yet to be awarded
7. Scheduled completion : 31.12.2015(28
month)
November,
2015
Transmission System for Connectivity for NCC Power Projects Ltd. (2x660 MW)
Transmission elements
Implementing
Agency
Line
Length
(ckm)/
MVA
Capacity
(i) NCC Generation
switchyard - Nellore
Pooling Station 400 kV
D/c (Quad) line
T8.
Constraints/ Remarks
November,
2015
(iii) Madhugiri -Bidadi 400 kV
D/C (quad) Line
T7.
Scheduled
COD
Scheduled
COD
Constraints/ Remarks
March, 2015
Bidding cancelled by the Bid Process
Coordinator (RECTPCL) and the project
was recommended by the Empowered
Committee on Transmission in its 32nd
meeting held on 17.01.14 to be
implemented by PGCIL under regulatory
tariff route.
CERC in its ROP (Date of Hearing
24.04.2014) on Petition No. 153/MP/2013
has directed CTU to submit whether
Regulatory Approval has already been
obtained and if not how the Competitive
Bidding Process was undertaken without
Regulatory Approval.
Connectivity lines for Maheshwaram (Hyderabad) 765/400 kV Pooling Station.
Transmission elements
Maheshwaram (PG) –
Mahboob Nagar 400 kV D/C
Implementing
Agency
Line
Length
(ckm)/
MVA
Capacity
200
Scheduled
COD
Constraints/ Remarks
The scheme was recommended to the
GoI for implementation through TBCB by
the Empowered Committee in its 32nd
9
Annexure-I
line
meeting held on 17.01.14
Nizamabad –
Yeddumailaram
(Shankarapalli) 400 kV D/C
line

400
2 no of 400 kV line bays
at Mahboob Nagar S/S of
APTRANSCO
T9.
Transmission System for LTA of 400 MW for 2x500 MW Neyveli Lignite Corporation
Ltd. TS-I (Replacement) (NNTPS) in Neyveli
Transmission elements
Implementing
Agency
NNTPS switchyard – Villupuram
(Ginjee) 400 kV D/C line
Line
Length
(ckm)/
MVA
Capacity
Scheduled
COD
160
• 2 No of line 400 kV bays at
NNTPS switchyard
Villupuram (Ginjee) 400/220 kV,
2x500 MVA S/S
Constraints/ Remarks
The scheme was recommended to the
GoI for implementation through TBCB by
the Empowered Committee in its 32nd
meeting held on 17.01.14
2x500
400 kV
• ICTs - 400/220 kV: 2 no
• ICT bays : 2 no
• Line Bays : 2 no
• Space for bays : 4 no
220 kV
• ICT bays : 2 no
• Line Bays : 6 no
• Space for bays : 6 no
T10. Mangalore (Udupi PCL)-Kasargode-Kozhikode (Areacode) 400 kV Link.
Transmission
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Mangalore(Udupi PCL)Kasargode(Q) 400 KV D/C Line
PGCIL
May, 2017
KasargodeKozhikode(Areacode)(Q) 400 KV
D/C Line
PGCIL
May, 2017
Constraints/ Remarks
The
scheme
was
recommended
for
implementation
under
TBCB by the Empowered
Committee in its 31st
meeting held on 18.02.13
subject to obtaining (i)
Kerala Govt.’s commitment
10
Annexure-I
400/220 kV, 2x500 MVA,
Kasrgode(GIS)
500
PGCIL
May, 2017
for compensation only for
Right-of-Way for the tower
footing area; and (ii)
commitment of from UPCL
to provide two nos. of 400
kV Bays at Mangalore
UPCL switchyard.
Though commitment of the
Kerala Govt. was obtained,
UPCL is yet to convey its
commitment and is under
process.
b. Projects identified for implementation through Regulatory Tariff route (PGCIL)
Inter-Regional:
P1. Transmission System Associated with KRISHNAPATNAM UMPP - Part - B.
Transmission Elements
765KV
S/C
Sholapur line *
Raichur
Line Length
(ckm)/ MVA
Capacity
-
208
Implemen
ting
Agency
PGCIL
Sch COD
Ant COD/
Act COD
Oct'14
Dec'13
Line
commissioned
Dec'13.
Oct'14
Pune S/s critical. Line being
planned for commissioning
earlier, bypassing Pune,
through contingency.
Oct'14
Oct'14
Pune S/s critical. Line being
planned for commissioning
earlier, bypassing Pune,
through contingency.
Oct'14
Dec'13
Line
commissioned
Dec'13.
Oct'14
Jan'14
Sub station commissioned
along with ICT-I in Dec'13 &
ICT-II in Jan'14
Dec'13
Sub station commissioned
along with Both ICT's in
Dec'13. Commissioning of
remaining bays matching
with Sholapur-Pune line
under contingency.
PGCIL
765KV S/C Sholapur - Pune
line
289
LILO of 400KV D/C Parli Pune & Pune - Aurangabad
line at Pune (GIS) (including
Multi - Ckt)
97
LILO of 400KV D/C existing
Raichur - Gooty at Raichur
(new) S/Stn. (Quad)
21
765/400KV
station
Raichur
Sub
Oct'14
PGCIL
PGCIL
PGCIL
2x1500
PGCIL
765/400KV
station
Sholapur
Sub
2x1500
Oct'14
Constraints/ Remarks
in
in
11
Annexure-I
PGCIL
765/400KV Pune (GIS)
2x1500
Oct'14
Oct'14
Award placed in May'12.
(Land acquired in Aug'13).
There was resist from one of
the land owner. Finally,
works started full-fledged in
Dec'13. Supply & civil works
under progress.
P2. Common System Associated with East Coast Energy Pvt. Ltd and NCC Power Projects Ltd.
LTOA Gen. Proj. in Srikakulam -Part-A [Compln. Sch. - 36 months of IA]
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
765KV
D/C
Srikakulam
Pooling Station - Angul line
550
765KV Pooling Station at
Srikakulam
Extn. 765/400KV Angul Sub
station
1x1500
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
PGCIL
Jun'15
Jun'15
PGCIL
Jun'15
Jun'15
Civil work under progress.
PGCIL
Jun'15
Jun'15
Civil work under progress.
P3. Common System Associated with East Coast Energy Pvt. Ltd and NCC Power Projects Ltd.
LTOA Gen. Proj. in Srikakulam -Part-B [Compln. Sch. - 33 months of IA]
Transmission Elements
765
kV
D/C
Jharshuguda line
Line Length
(ckm)/ MVA
Capacity
Angul-
765 kV D/C JharshugudaDharamjayagarh line
Extn. of 765/ 400 kV Angul
SS
Extn. of 765/
Jharshuguda SS
400
kV
Extn. of 765/ 400
Dharamjaigarh SS
kV
570
312
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
PGCIL
Dec'15
Dec'15
Dec'15
Dec’15
Award under progress
Dec'15
Dec’15
Award placed in Aug,13.
Engineering & Civil works
under progress
Dec'15
Dec’15
Award placed in Aug,13.
Engineering & Civil works
under progress
Dec'15
Dec’15
Award placed in Aug,13.
Engineering & Civil works
12
Annexure-I
under progress
P4. Common System Associated with East Coast Energy Pvt. Ltd and NCC Power Projects Ltd.
LTOA Gen. Proj. in Srikakulam -Part-C [Compln. Sch. - 27 months of IA]
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Srikakulam Pooling Station &
2 no. of 765 kV bays (400 kV
SS –AIS & (765 kV SS –GIS)
2x1500
Extn. of 765/ 400 kV Angul
SS
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
PGCIL
Jun'15
Jun'15
Award placed.
PGCIL
Jun'15
Jun'15
Award placed in Aug 2013.
P5. System Strengthening - XVII in Southern Regional Grid:
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
PGCIL
765KV D/C Narendra (New
Kudgi) - Kolhapur
line
(initialy charged at 400KV) *
396
400KV D/C Narendra (New
Kudgi) - Narendra (existing)
line (Quad)
370
LILO of both ckt at 400KV
D/C Kolhapur - Mapusa line
at Kolhapur
172
Apr'15
Dec'15
Tower packages awarded
(Part-II
in
Nov'13).
Completion matching with
readiness of Kudgi S/S
(Land acquired in Feb’14).
Apr'15
Dec'15
Completion matching with
Sub station.
Apr'15
Dec'15
Award placed.
Apr'15
Dec'15
PGCIL
PGCIL
765/400 kV Narendra (New
kudgi) Sub station (GIS)
(charged at 400KV)
PGCIL
765/400 kV Kolhapur Sub
station (GIS)
(charged at
400KV)
PGCIL
Extn.
at
400/220
Narendra S/stn.
PGCIL
kV
Constraints/ Remarks
Award placed in Feb'14.
Land acquired in Feb'14.
Award placed in Feb'14.
Apr'15
Dec'15
Apr'15
Dec'15
Award under progress.
13
Annexure-I
Intra - Regional:
P6. Kaiga 3 & 4 Trans. System (Balance Line). (All elements completed progressively from Jan'08 to
May08 except 400KV D/C Mysore-Kozhikode line)
Transmission Elements
400 KV D/C Mysore Kozhikode line
400/220 KV Kozhikode
S/Stn.
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
418
PGCIL
2x315
PGCIL
PGCIL
Ext. 400/220 KV Mysore
S/stn
Sch COD
Dec'07
Ant COD/
Act COD
Constraints/ Remarks
2014-15
Completion uncertain as
work was completely heldup in stretch of 50 Kms
since more than 05 year due
to severe ROW problem in
Karnataka portion of line
forest clearance/ Coffee
Plantation
in Karnataka.
23rd SRPC – Tower works
were
planned
before
monsoon. Stringing would
be taken up after monsoon
and
if
situation
was
favorable line was expected
by January 2015.
Dec'07
2014-15
Civil work completed &
erection under progress.
Completion matching with
line.
Dec'07
2014-15
Completion matching with
line.
P7. Kundankulam - APP Trans. System (Balance lines):
Transmission Elements
Edamon (KSEB) Muvattupuzha (PG) 400 kV
D/C (Quad) line
Line Length
(ckm)/ MVA
Capacity
297
Implemen
ting
Agency
Sch COD
PGCIL
Nov'08
Ant COD/
Act COD
2014-15
Constraints/ Remarks
Serious ROW problem
continues.
23rd SRPC :
KSEB had assured further
coordination to sort out this
issue. Discussions and
efforts to resolve the issue
14
Annexure-I
were underway.
PGCIL had informed that
Hon’ble Chief Minister of
Kerala had already taken a
couple meetings in this
connection. They had
approached Court for
suitable directions to
complete the work. The
Court had not passed any
orders. Since the project
was much delayed, IDC may
also not be approved by
Commission. PGCIL was
willing to handover this
project to KSEB.
400/220 KV Muvattapuzha
S/S
2x315
Ext. 400 KV North Trichur
(PG)
PGCIL
Nov'08
Nov'11
Sub station with both ICT's
test charged &
commissioned in Nov'11.
PGCIL
Nov'08
Nov'11
Commissioned in Nov'11.
Implemen
ting
Agency
Sch COD
PGCIL
Jun'12
P8. System Strengthening - XII of SR:
Transmission Elements
LILO of Neelamangla Hoody 400KV S/C line &
LILO of Somanhally-Hoody
400KV S/C line at Yelahanka
through Multi – Ckt
Line Length
(ckm)/ MVA
Capacity
34
Ant COD/
Act COD
Jun'14
was changed to
LILO of one circuit on multicircuit tower in Bengaluru
area of Neelamangla –
Hoody 400 kV D/C line at
Yelahanka (instead of earlier
envisaged LILO of both
Circuits) in 35th SCPSPSR
400/220KV Yelahanka Sub
station
400 KV GIS &
Constraints/ Remarks
ROW problem. Critical.
Work commenced in Jan'14.
However work again
stopped due to agitation.
State Govt. help required for
resolution of compensation
issue.
In 35th SCPSPSR
Madhugiri – Yelahanka 400
kV Quad D/c line with a
small portion to be strung
on multi-circuit tower of the
SRSR-XII sceme with high
ampacity conductor in
Bengaluru area
2x500
PGCIL
Jun'12
Jun'14
Completion matching with
line.
23rd SRPC
PGCIL contemplating
15
Annexure-I
220 KV AIS
dismantling due to severe
ROW problem.
KPTCL had invited PGCIL
for a Meeting to sort out the
issue.
P9. Supplementary Transmission System Associated with Vallur TPS.
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
400KV D/C Vallur TPS Melakottaiyur line
71
PGCIL
April’13
Mar'13
Line
commissioned
Mar'13.
in
400KV D/C Tiruvalam (PG) Chitoor line
42
PGCIL
April’13
Mar'14
Line
commissioned
Mar'14.
in
765/400KV Tiruvalam
Switching station
PGCIL
April’13
Oct'14
400 kV yard commissioned
in March, 2014. Balance
works under progress.
Extn. 400/220KV Chittor
S/stn. (APTRANSCO)
PGCIL
Apr'13
Mar'14
Commissioned in March’14
P10. Common System Associated with ISGS Projects in Krishnapatnam area of Andhra Pradesh.
(Revised BPTA Schedule - Sep'14)
Transmission
Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
765KV D/C Nellore Pooling
Station - Kurnool line
602
PGCIL
Sep’14
Aug'14
765KV S/C Kurnool - Raichur
(IInd-Ckt) line
118
PGCIL
Sep’14
Aug'14
Constraints/ Remarks
23 SRPC
6 locations near Raichur
held up due to RoW.
Anticipated by April/May
2014
LILO of Both Ckt of
SEPL/MEPL - Nellore 400KV
D/C line (Q) at Nellore
Pooling Stn.
15
PGCIL
Sep’14
Mar'13
Line commissioned in
Mar'13.
16
Annexure-I
PGCIL
Sep’14
Aug'14
400KV yard commissioned
in Mar'13.
765KV yard along with Bus
Reactor I & II charged
through ICT I & II to improve
system parameters
progressively by Jan’14 &
Feb'14.
Balance works under
progress.
Extn. at 765/400KV Kurnool
Sub station
PGCIL
Sep’14
Aug'14
Award placed in Sep'11.
Engg., supply, civil works &
erection under progress.
Extn. at 765/400KV Raichur
Sub station
PGCIL
Sep’14
Aug'14
Award placed in Sep'11.
Engg., supply, civil works &
erection under progress.
765/400KV Nellore Sub
station
2x1500
P11. Common System Associated with Costal Energen Private Ltd and Ind-Barath Power Ltd.
(LTOA) Gen. Proj. in Tuticorin area Part - B. (Revised BPTA Schedule - Dec'14)
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
765 kV D/C Tuticorin Pooling
Station - Salem Pooling
Station line (initialy charged
at 400KV)
735
PGCIL
Dec'14
Dec'14
400KV D/C Salem Pooling
Station - Salem line (Quad)
120
PGCIL
Dec'14
Sep'14
765KV S/C Salem Pooling
Station - Madhugiri Pooling
Station line (initially charged
at 400KV)
244
PGCIL
Dec'14
Dec'14
PGCIL
Dec'14
Dec'14
765/400KV Salem Pooling
station (initially charged at
400KV)
Constraints/ Remarks
23rd SRPC : SRPC agreed
for early commissioning
simultaneously along with
Somanhalli- New Salem
(Dharmapuri) & 765/400 KV
New Salem (charged at 400
KV). Anticipated by
April/May 2014.
23rd SRPC : SRPC agreed
for early commissioning
simultaneously along with
Somanhalli- New Salem
(Dharmapuri) & Salem PSSalem. Anticipated by
April/May 2014.
17
Annexure-I
Extn. at 765/400KV Tuticorin
Pooling Stn
PGCIL
Dec'14
Dec'14
Supply & civil works
progress.
Extn. at 400/220 KV
Madhugiri Pooling Stn
PGCIL
Dec'14
Dec'14
Award placed in Oct'11.
Engg., supply & civil works
under progress.
Extn. at 400/220KV Salem
Sub station
PGCIL
Dec'14
Sep'14
Award placed in Oct'11.
Engg., supply, civil works &
erection under progress.
P12.
System Strengthening - XIII of SR Grid
Transmission Elements
400KV D/C Gooty Madhugiri line
Line Length
(ckm)/ MVA
Capacity
418
Implemen
ting
Agency
Sch COD
PGCIL
Jun'14
Ant COD/
Act COD
Jun'14
Constraints/ Remarks
23rd SRPC
Severe ROW problem near
Madugiri.
400KV D/C Madhugiri Yelhanka line (QUAD) with a
small portion to be strung on
multi-circuit tower of the
SSSR-XII Scheme with high
ampacity conductorin
Bengaluru area
132
PGCIL
Jun'14
Sep'14
23rd SRPC
Severe ROW problem near
Yelhanka & Madhugiri
PGCIL contemplating
dismantling of Yelhanka S/S
due to severe ROW
problem.
KPTCL had invited PGCIL
for a Meeting to sort out the
issue.
400/220KV Madhugiri Sub
station with provision of
establishing a 765/400 kV
Subsation in future in
the same switchyard
2x500
PGCIL
Jun'14
Sep'14
Engg., supply, civil works &
erection under progress.
Extn. at 400/220KV Gooty
S/stn.
PGCIL
Jun'14
Jun'14
Engg., civil works, supply &
erection under progress.
Extn. at 400/220KV
Yelahanka GIS S/stn.
PGCIL
Jun'14
Jun'14
P13.
System Strengthening in SR - XIV
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
18
Annexure-I
400KV D/C Dharmapuri
(Salem New) - Somanahalli
line
240
PGCIL
Aug'14
Aug'14
23rd SRPC: SRPC agreed
for early commissioning
simultaneously along with
New Salem (Dharmapuri)Salem & 765/400 KV New
Salem (charged at 400 KV).
Anticipated by April/May
2014.
Augmentation. of Hosur Sub
station
1x315
PGCIL
Aug'14
Feb'14
ICT commissioned in
Feb'14.
Extn. at 400/220KV
Somanahalli S/stn.
PGCIL
Aug'14
Aug'14
Engg., supply, civil works &
erection under progress
Extn. at 400/220KV
Dharmapuri (Salem New)
S/stn.
PGCIL
Aug'14
Aug'14
Engg., supply, civil works &
erection under progress
P14.
Common System Associated with Costal Energen Private Ltd and Ind-Barath Power Ltd.
(LTOA) Gen. Proj. in Tuticorin area Part – A.
Transmission Elements
LILO of both ckts of Tuticorin
JV - Madurai 400KV D/C line
at Tuticorin Pooling Stn. (Q)
Line Length
(ckm)/ MVA
Capacity
20
765KV Pooling Station in
Tuticorin (initially charged in
400KV)
P15.
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
PGCIL
Apr'14
Apr'14
Award placed in Mar'13.
PGCIL
Jul'14*
Apr'14
Award placed in Mar'13.
Engg., civil works & erection
under progress.
Transmission System Associated with Krishnapatnam UMPP - Part - C1.
Transmission Elements
400KV D/C Kurnool (new)Kurnool line (Q)
Line Length
(ckm)/ MVA
Capacity
20
Implemen
ting
Agency
Sch COD
PGCIL
Aug'14
Ant COD/
Act COD/
Act COD
March'14
Constraints/ Remarks
Line commissioned in
March’14
19
Annexure-I
LILO of 400KV S/C
Nagarjunsagar - Gooty line at
Kurnool
70
PGCIL
Aug'14
March'14
Line commissioned in
March’14
765/400KV Kurnool Sub
station
2x1500
PGCIL
Aug'14
Aug'14
400 kV yard commissioned
in Mar'14.
765 kV yard along with Bus
Reactor charged through
ICT to improve system
parameters in March’14.
Balance works under
progress.
Extn. at 400KV Kurnool
(APTRANSCO) S/S
P16.
PGCIL
Aug'14
Engg., supply, civil works &
erection under progress.
Transmission System for Connectivity of Thermal Powertech Corporation (I) Ltd.
Transmission Elements
400KV D/C Thermal
Powertech Corp. (I) ltd Nellore Pooling Station line
(Q)
Line Length
(ckm)/ MVA
Capacity
65
Extn. at 400KV Nellore
Pooling station
P17.
Aug'14
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
PGCIL
May'14
Aug'13
Line commissioned in
Aug'13.
PGCIL
May'14
Aug'13
Commissioned in Aug'13.
Common Trans. Scheme Associated with ISGS Project in Vemagiri Area of Andhra
Pradesh - Part - A1. (Scheme under review in view of CERC direction)
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
LILO of Gazuwaka Vijayawada 400KV S/C line
at Vemagiri Pooling Station .
38
PGCIL
Jun'14
Scheme under review as per
CERC's. direction.
765/400KV Vemagiri Pooling
Station (GIS) - Initially
2x1500
PGCIL
Jun’14
Scheme under review as per
CERC's direction.
20
Annexure-I
charged at 400KV
P18.
System Strengthening in SR - XVIII (Compln Sch. : 29 months from IA.)
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
400KV D/C Vijayawada –
Nellore (Manubolu) line
686
PGCIL
Nov'14
Nov'14
23rd SRPC
ROW Problem. Expediting
by July 2014
400KV D/C Nellore
(Manubolu) – Thiruvalam
(PG) line (Quad)
352
PGCIL
Nov'14
April’14
Commissioned in April’14
400KV D/C Thiruvalam (PG)
- Melakotiyuar line
228
PGCIL
Nov'14
Nov'14
LILO of Bangalore
(Somanahalli) - Salem
400KV S/C line at Hosur
25
PGCIL
Nov'14
Jan'14
Line commissioned in
Jan'14
Extn. 400/220Kv Vijayawada
S/Stn.
PGCIL
Nov'14
Nov'14
Award placed in Sep'12.
Enggi., supply & civil works
under progress.
Extn. 400/220Kv Nellore
S/Stn. (APTRANSCO)
PGCIL
Nov'14
Nov'14
Engg., supply, civil works &
erection under progress.
Extn. 400/220Kv Nellore
S/Stn.
PGCIL
Nov'14
Nov'14
Engg., supply, civil works &
erection under progress.
Extn. 400/220Kv Thiruvalam
S/Stn.
PGCIL
Nov'14
Nov'14
Engg., supply, civil works &
erection under progress.
Extn. 400/220Kv Hosur
S/Stn.
PGCIL
Nov'14
Jan'14
Commissioned in Jan'14.
Extn. 400/220Kv
Melakkottiyur S/Stn.
PGCIL
Nov'14
Nov'14
Award placed in Aug'13.
Engg., supply, civil works &
erection under progress
P19.
System Strengthening in SR - XIX (Compln Sch. : 27 months from IA.)
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
21
Annexure-I
765KV D/C Kurnool Thiruvalam line
710
PGCIL
Nov'14
Nov'14
23rd SRPC
Forest Clearance awaited
LILO of existing KolarSriperumbudur 400KV S/C
line at Thiruvalam (PG).
42
PGCIL
Nov'14
March'14
Line commissioned in
March, 14. (clubbed with
400 kV D/C NelloreThiruvalam)
PGCIL
Nov'14
Nov'14
Enggi., supply, civil works &
erection under progress.
PGCIL
Nov'14
Feb'15
Engg., supply, civil works &
erection under progress.
Extn at 765/400KV
Kurnool SS
Upgradation 400KV to
765/400KV Thiruvalam
S/Stn.
(765KV GIS & 400KV AIS)
P20.
2x1500
Common Transmission Scheme Associated with ISGS Projects in Nagapattinum/
Cuddalore area of Tamil Nadu - Part-A (a) [ Compln Sch. : 21 months from IA.]
Transmission Elements
LILO of Neyveli - Trichy
400KV S/C line at
Nagapattnam Pooling Station
Line Length
(ckm)/ MVA
Capacity
46
400KV Nagapattinam
Pooling Station (GIS)
(provision 765/400KV in
future in the same Sw.Yd.)
P21.
Implemen
ting
Agency
Sch COD
Ant COD/
Act COD
Constraints/ Remarks
PGCIL
Oct'14
Oct'14
Stringing commenced from
March,14.
PGCIL
Oct'14
Oct'14
Award placed in Aug'13.
Engg./civil works in
progress.
Transmission System Associated with Contingency plan for Evacuation of Power from
IL&FS (2x600MW) (Compln Sch. : 18 months from IA.)
Transmission Elements
LILO of 2nd Ckt of Neyveli Trichy 400KV D/C line at
Nagapattinam Pooling Stn.
Line Length
(ckm)/ MVA
Capacity
44
Implemen
ting
Agency
Sch COD
PGCIL
Jul'15
Ant COD/
Act COD
Jul'15
Constraints/ Remarks
Award under progress
22
Annexure-I
Strengthening of Neyveli TS II to Neyveli TS-I expension
link with higher capacity
conductor
28
Extn. of 765/400KV Pooling
Stn. at Nagapattinam by 02
nos. bays for termination of
2nd Ckt LILO line
P22.
PGCIL
Jul'15
Jul'15
Award under progress
PGCIL
Jul'15
Jul'15
Award under progress
System Strengthening in SR – XXII (Compln Sch. : 30 months from IA.)
Transmission Elements
Implemen
ting
Agency
Sch COD
PGCIL
Aug'16
Aug'16
Award placed in March,14.
Extn. at 765/400KV Kurnool
Sub station
PGCIL
Aug'16
Aug'16
Award under progress
Extn. at 765/400KV Raichur
Sub station
PGCIL
Aug'16
Aug'16
Award under progress
765KV S/C Kurnool (New) Raichur line
Line Length
(ckm)/ MVA
Capacity
119
Ant COD/
Act COD
Constraints/ Remarks
.
P23.
Sub station Extn. works associated with Trans. System Required for Evacuation of Power from
Kudgi TPS (3x800 MW -Ph-I) of NTPC [Compln Sch. : 22 months from IA.]
Transmission Elements
Extn. of 765/400KV Narendra
(New) at Kudgi (GIS)
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Sch COD
PGCIL
Dec'15
Ant COD/
Act COD
Dec'15
Constraints/ Remarks
Award placed in March, 14
Land acquired in Feb, 14
Extn. of 400/220KV
Madhugiri S/stn.
PGCIL
Dec'15
Dec'15
Award under progress
Extn. of 400/220KV KV
Bidadi S/stn. (GIS)
PGCIL
Dec'15
Dec'15
Award under progress
23
Annexure-I
(B) Intra State Transmission System (Intra-STS):
a. Andhra Pradesh & Telangana:
A1. Short Gestation Power Transmission Scheme –II (400 KV Narsaraopet connected lines):
Transmission
Elements
Line
Length
(ckm)/
MVA
Capacity
Implem
enting
Agency
Purushottapatnam
(Nunna) to Jujjuru 400
kV D/C Line
112
APTRA
NSCO
Oct-14
Contract cancelled and Purchase Order issued on
29.04.2013 as per new tender.
Jujjuru to Sattenapalli
and LILO of VTS Srisailam line
134.166
APTRA
NSCO
Mar-14
Work awarded on 09.03.2011. Works under
progress. VTS-SSLM LILO was charged on
12.02.2014.
Narsaraopet
(Sattenapally) 400/220
kV S/S
2x315
APTRA
NCO
Mar-14
S/S idle charged on 26.02.2014 with 1 No. 315 MVA
PTR and COD on 31.03.2014
APTRA
NCO
Mar-14
400 KV Bays at
Narsaraopet,
pertaining to VTSSrisailam Line
Origina
Target
Date
Target
date
completi
on
Constraints/ Remarks
A2. For LILO of Srisailam - Mamidipalii 400 KV line to the proposed 400 KV Yedumalaram Sub station.
Transmission
Elements
Line
Length
(ckm)/
MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target
date
completi
on
Constraints/ Remarks
Yeddumailaram
(Shankarapally) Idulapally 400 kV
D/C line
82.344
APTRANS
CO
Dec-13
New Tenders called for and PO issued on
04.02.2014
Idulapally to LILO
point of Srisailam Hyderabad 400 kV
line
74.438
APTRANS
CO
Dec-13
New Tenders called for and PO issued on
04.02.2014
24
Annexure-I
A3. Evacuation of Power from HNPCL (1040 MW) Power Plant:
Transmission Elements
Line
Length
(ckm)/
MVA
Capacity
Implementing
Agency
Suryapet SS Nandiwanaparthi SS 400 KV
Quad D/C Line
240
APTRANSCO
Awarded in Sep-13 and under
progress
400 KV Quad D/C Line from
Nandiwanaparthi SS Shankarapally SS
222
APTRANSCO
Awarded in Sep-13 and under
progress
400 KV Twin moose D/C
Line from M/s. HNPCL
Switchyard - Proposed
Kamavarapukota SS (Lot-I, II
& III)
Lot - III
200 ckm
(100 x 2)
APTRANSCO
Lot I&II : Tenders due for
opening on 12.03.2014
Lot III : Work awarded on
31.10.2013
(i) 400 KV Twin moose D/C
Line from Proposed
Kamavarapukota SS Proposed 400 KV Chinna
Korukondi SS
212
APTRANSCO
LOI issued on 15.07.2013
Survey is under progress
(ii) 400 KV Twin moose D/C
Line from Proposed
Chinna Korukondi Proposed 400 KV
Suryapet SS
212
APTRANSCO
LOI issued on 15.07.2013
Survey is under progress
APTRANSCO
NIT will be issued shortly
400 KV Twinmoose D/C Line
from Proposed
Kamavarapukota SS - 400
KV Vemagiri SS
Target
Date
Constraints/ Remarks
Startup Power Line from M/s.
HNPCL TPP to 400/220 kV
Kalpakka SS (Supervised by
APTRANSCO)
7
APTRANSCO
Line Charged on 07.02.2014
Kamavarapukota Substation
2x315
APTRANSCO
LOI issued on 26.03.2013
Suryapet Substation
400/230/132
2x315
APTRANSCO
Work awarded on 29.07.2013
and under progress
25
Annexure-I
2 Nos. of 400 KV Bay
Extensions at 400 KV
Shankarapalli SS
APTRANSCO
Work under progress
2 Nos. of 400 KV Bay
Extensions at existing
400/220 KV Kalpaka S/S of
HNPCL
APTRANSCO
All works completed for 1 No. of
400 KV Bay on 07.02.2014
A4. Rayalaseema Power Transmission Scheme:
Transmission Elements
Line
Length
(ckm)/
MVA
Capacity
Implementing
Agency
RTPP (Stage - IV) Chittoor Twin Moose 400
kV D/C Line
2 Nos. of 400 KV Bays at
Chittoor
Original
Target
Date
Target date
completion
APTRANSCO
Constraints/ Remarks
LOI issued on 05.03.2014
APTRANCO
Tenders opened and evaluation is
under process
A5. Jaipur Power Transmission Scheme:
Transmission Elements
Jaipur TPP - Rangampet
Quad 400 kV D/C Line
Line Length
(ckm)/ MVA
Capacity
Implement
ing
Agency
Original
Target
Date
Target date
completion
APTRANS
CO
May -15
Feb-15
Work awarded to M/s. Best
& Crompton GVPR (JV),
Hyderabad on 06.03.2013
and under progress
May -15
Feb-15
Work awarded to M/s. KEC
International Ltd on
06.03.2013 and under
progress
Rangampet - Gajwel Quad
400 kV D/C Line
2 Nos. of Feeder Bays at
Gajwel S/S
APTRANC
O
Constraints/ Remarks
P.O issued on 04.07.2013&
Work under progress
26
Annexure-I
A6. Krishnapatnam Power Transmission Scheme (Unit I : June 2014; Unit II : Dec 2014)
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Krishnapatnam TPS- Nellore
400 kV D/C Quad Line
Implementing
Agency
Original
Target
Date
Target date
completion
APTRANSCO
Constraints/ Remarks
Commissioned
Krishnapatnam TPS Bonapally 400 kV D/C Line
179.842
APTRANSCO
Jun-14
Stringing Works under
progress
Bonapally - Chittoor Quad
400 kV D/C Line
195.616
APTRANSCO
May-14
Stringing Works under
progress
A7. Evacuation of Wind Power in Kadappa, Anantpur & Kurnool Districts of AP:
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
197.84
APTRANSCO
Jul-15
Jul-15
Veltoor - Yemmignoor :
Awarded on 13.12.13
Yemmignoor - Uravakonda :
Awarded on 16.12.13
Jammalamadugu - Naranoor
(Kurnool) Quad 400 kV D/C
Line
210
APTRANSCO
Jul-15
Jul-15
Work awarded on
28.12.2013 & under
progress
Jammalamadugu Uravakonda Quad 400 kV
D/C Line
264
APTRANSCO
Uravakonda 400/220 kV S/s
(with 2 Quad Bays at
400/220 Veltoor S/S)
2x315
APTRANCO
Work awarded to M/s.
TEEECL & work under
progress
Kondapuram 400/220 S/s
[Jammalamadugu]
2x315
APTRANCO
Work awarded to M/s.
Techno Electrical and Engg.
Comp. Ltd. and to
commence
400 KV Quad D/C Line
Veltoor - Yemmignoor Uravakonda Line
Work awarded on
23.01.2014 & under
progress
A8. Indira Sagar Rudramakota Lift Irrigation Scheme:
27
Annexure-I
Transmission Elements
400 KV D/C Line from LILO
Point of Vizag-Khammam to
400 KV Asupaka SS (OPGW
Cable)
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
228
APTRANSCO
400 KV Asupaka S/S
Original
Target
Date
Target date
completion
Constraints/ Remarks
Work awarded on
18.05.2013 and under
progress
APTRANCO
Purchase Order issued on
25.03.2014
A9. Transmission System Improvement Scheme at Vizianagaram & Srikakulam Districts:
Transmission Elements
400 KV Quad D/C Line from
400/220 KV Kalpaka S/S to
400/220 KV Maradam
(Garividi) S/S
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
240
APTRANSCO
400/220 KV S/S at Maradam
(Garividi) along with 2 Nos.
400 KV Quad Bays at the
existing 400/220 KV Kalpaka
S/S
Original
Target
Date
Target date
completion
Constraints/ Remarks
LOI is yet to be issued,
subject to APERC
Clearance
APTRANCO
Tenders will be called for
shortly
b. Tamil Nadu:
TN1.
400 KV D/C Line with Quadruple Moose ACSR from Karaikudi 400 KV PGCIL SS to 400
KV Kayathar SS:
Transmission Elements
(a) Erection of 400 KV D/C
Line from Karaikudi to a
common point near
Vijayapuri Village
(b). Erection of 400 KV D/C
Line from a common point
Line Length
(ckm)/ MVA
Capacity
Implement
ing
Agency
314
TANTRAN
CO
70
TANTRAN
CO
Original
Target
Date
Target date
completion
Constraints/ Remarks
08.10.13
2014-15
Work under Progress
31.12.13
2014-15
Work under progress
28
Annexure-I
near Vijayapuri to Kayathar
Kayathar 400/230-110 kV SS
(2x315)+(1x200)
TN2.
TANTRAN
CO
29.05.20
14
30.09.2014
Work awarded on
20.11.2012 and under
progress
400 KV D/C Line with Quadruple Moose ACSR from Karaikudi 400 KV PGCIL SS to
Pugalur 400 KV PGCIL SS
Transmission Elements
400 KV D/C Line with
Quadruple Moose ACSR
from Karaikudi 400 KV
PGCIL SS to Pugalur 400 KV
PGCIL SS
Line Length
(ckm)/ MVA
Capacity
Implement
ing
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
326
TANTRAN
CO
25.03.14
2014-15
Work under Progress
TN3. 400 KV D/C Line from Pugalur with one circuit to Ottiyambakkam and another circuit to
Kalivanthapattu
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implement
ing
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
(a). Pugalur Pandiyankuppam Reach
296
TANTRAN
CO
11.10.20
13
30.04.2014
Work under Progress
(b). Pandiyankuppam Veeramanur Reach
228
TANTRAN
CO
30.04.2014
All work completed
(c). Veeramanur Kalivanthapattu Reach D/C
200
TANTRAN
CO
30.04.2014
Work awarded and and
under progress
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
MTPS Stg III - Singarapet
400 KV D/C Line
200
TANTRAN
CO
2016-17
2016-17
Tender will be floated on
acquiring the land for the
S/S
TN4.
29
Annexure-I
TN5.
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implement
ing
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
(a). 400 KV D/C Line on multi
circuit towers with twin
moose conductor from the
proposed Thervaikandikai
400 KV SS to the proposed
Korattur 400 KV SS and
Manali 400 KV SS up to the
common point
70
TANTRAN
CO
2014-15
2014-15
Tender opened and under
process
(b). Erection of 400 KV S/C
Line on multi circuit tower
with twin moose conductor
from the common point to the
proposed Korattur 400 KV
SS
30
TANTRAN
CO
2014-15
2014-15
Tender opened and under
process
(c). Erection of 400 KV D/C
Line with twin moose
conductor from the common
point to the proposed Manali
400 KV SS
68
TANTRAN
CO
Thervaigandigai 400/230-110
kV SS
(2x315) +
(1x200)
TANTRAN
CO
03.02.20
14
28.02.2015
Civil Work under progress
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
160
TANTRAN
CO
2014-15
2014-15
Tender floated with due on
12.02.2014
3x315
TANTRAN
CO
2014-15
2014-15
JICA Concurrence awaited
Tender opened and under
process
TN6.
Transmission Elements
400 KV Line (4 Nos. circuits
on multi circuit towers) with
twin moose conductor from
proposed Karamadai 400 KV
SS to LILO the "400 KV
MTPS Stage III - PGCIL
Arasur Line"
400/230 kV Karamadai
(JICA)
TN7.
30
Annexure-I
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
400 KV D/C Line on Towers
with Quad Moose from
Tirunelveli SS
(Ahishekapatty) to the
proposed Kanarpatty 400 KV
SS
30
TANTRAN
CO
2016-17
2016-17
Tender under process
Kanarapatty 400/230-110 kV
SS
(2x500)+(4x200)
TANTRAN
CO
2015-16
2015-16
Tender finalised and perusal
letter issued to the company
TN8.
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Original
Target
Date
Erection of 400 KV Line on
D/C Tower with twin moose
conductor from the proposed
Thappakundu SS to 400 KV
Anaikadavu SS
358
TANTRANCO
10.03.2015
Thoppan Kundu 400/110 kV
SS
3x200
TANTRANCO
2014-15
Target
date
completi
on
Constraints/ Remarks
Work awarded and Tower
erection under progress
2014-15
Work awarded and under
progress
TN9.
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
Erection of 400 KV Line on
D/C Tower with twin moose
conductor from the proposed
Rasipalayam SS to 400 KV
Anaikadavu SS
86
TANTRAN
CO
13.08.20
14
400/230-110 kV Anaikadavu
(2x315)+(2x200)
TANTRAN
CO
2014-15
2014-15
Work awarded and under
progress
400/230-110 kV
Rasipalayam
(2x315)+(2x200)
TANTRAN
CO
2014-15
2015-16
Tender finalised and LOA to
be issued
Work awarded and under
progress
TN10.
31
Annexure-I
Transmission Elements
Erection of 400 KV Line on
D/C Tower with quadraple
moose conductor from the
proposed Rasipalayam SS to
765 KV Salem SS
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
344
TANTRAN
CO
03.04.20
15
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
546
TANTRAN
CO
10.01.20
15
31.03.2015
Work under progress
2x315
TANTRAN
CO
10.10.20
14
31.12.2014
Works under progress
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
150
TANTRAN
CO
2014-15
Work awarded and under
progress
Target date
completion
Constraints/ Remarks
Work awarded and under
progress
TN11.
Transmission Elements
Erection of 400 KV D/C quad
Line from MTPS Stage - III to
the proposed 400 KV
Thiruvalam SS
Thiruvalam 400/230 kV SS
TN12.
Transmission Elements
Erection of 400 KV D/C Twin
Line from the proposed 400
KV Thiruvalam SS to
Alamathy 400 KV SS upto
the common point near
Kanagammachatram (LILO
of point of 400 KV Nellore Sriperumbudur D/C Line to
Alamathy 400 KV SS)
TN13.
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implementin
g Agency
Original
Target
Date
32
Annexure-I
400 KV M/C tower Line from
NCTPS Stg-II to Almatti 400
KV S/S with Twin Moose
ACSR
136
TANTRANC
O
31.01.13
31.01.2014
Out of 4 Circuits, one
circuit energised on 30-012013
TN14.
Transmission Elements
400 kV D/C Line from
Kalivanthapattu 400 KV S/S
to Sholinganallur 400 KV S/S
400/230 kV Sholinganallur
(JICA)
Line Length
(ckm)/ MVA
Capacity
Implemen
ting
Agency
Original
Target
Date
Target date
completion
Constraints/ Remarks
48
TANTRAN
CO
2013-14
2013-14
Work is delayed
2x500 GIS
TANTRAN
CO
2014-15
2015-16
Work awarded on
19.03.2014
(34th SCPSPSR)
c. Karnataka 400 kV Substations::
K1.
Transmission Elements
400/200 kV Nelamangala :
Additional transformer (3rd)
Line Length
(ckm)/ MVA
Capacity
1 x 500
Implemen
ting
Agency
Original
Target
Date
Target date
completion
KPTCL
Aug-12
Jun-14
Implemen
ting
Agency
Original
Target
Date
Target date
completion
KPTCL
Aug-12
Jun-14
Constraints/ Remarks
Work under progress
K2.
Transmission Elements
400 kV Hoody, Bangalore
Rural :
3rd 500 MVA Transformer
Line Length
(ckm)/ MVA
Capacity
1 x 500
Constraints/ Remarks
Work under progress
33
Annexure-I
(C )
Additional Schemes discussed in various meetings of the Standing
Committee on Power System Planning for Southern Region and are
expected to be realized in the coming five years:
S1. Wardha-Hyderabad 765 kV D/C line:
Transmission Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Wardha-Nizamabad, 765 kV D/C
Line
250
PGCIL
Nizamabad-Hyderabad 765 kV,
D/C Line
250
PGCIL
765/400 kV, 2x1500 MVA
Hyderabad (Maheshwaram) S/S
2x1500
PGCIL
Sch COD
Constraints/ Remarks
Wardha-Hyderabad (500 km)
1
1a
1b
2
2a
2b
3
LILO of Hyderabad-Kurnool 400
kV S/C line at Maheswaram PG
PGCIL
Maheshwaram(PG) – Mahboob
Nagar 400kV D/c line
TBCB
2c
400/220 kV, 2x500 MVA
Hyderabad(Maheswaram)(AP)
S/S
APTRANSCO
2d
Hyderabad(Maheswaram)(PG)Hyderabad(Maheswaram)(AP),
400 kV D/C line by Bay extension
or by short line
APTRANSCO
2e
Hyderabad(Maheswaram)(AP)Yeddumailaram(Shankarapalli),
D/C line (to be established by realignment of the LILO of
Srisailam- Mamadipalli at
Shankarapalli and re-instating the
Srisailam-Mamdipalli 400 kV D/C
line).
765/400 kV, 2x1500 MVA,
Nizamabad S/S
2x500
2x1500
APTRANSCO
PGCIL
34
Annexure-I
Nizamabad - Dichpalli, 400 kV,
D/C line
3a
3b
3c
S2.
Nizamabad-Yeddumailaram
(Shankarpalli) 400 kV D/C line
TBCB
LILO of NizamabadYeddumailaram(Shankarpalli)
400 kV D/C line at Narsapur
APTRANSCO
Additional ATS for Rayalaseema TPS
Transmission Elements
a
400/220 kV, 2x315 MVA, Kalikiri
S/S
b
LILO of both circuits of
Rayalseema IV-Chittoor 400 kV
D/C line|
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
APTRANSCO
To be
reviewed by
APTRANSC
O
APTRANSCO
To be
reviewed by
APTRANSC
O
Constraints/ Remarks
S3. ATS for ETPS Expansion (1x660 MW {Target Date of commissioning- 2016-17}:
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up final proposal]
Transmission
Elements
a
ETPS Expansion Switchyard 765/400 kV Pooling Station at
North Chennai (Generation at
400 kV Level)
b
1x 80 MVAR Reactor at ETPS
Generation Switchyard
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
TANTRANSCO
2016-17
TANTRANSCO
1x80 MVAR
2016-17
S4. ATS for Ennore SEZ/NCTPS Stage IV (2x660 MW) {Target Date of commissioning- 2016-17}
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal.]
35
Annexure-I
Transmission
a
Elements
Line Length
(ckm)/ MVA
Capacity
Ennore SEZ switch Yard 765/400 kV Pooling Station at
North Chennai(Generation at 400
kV Level)
Implementing
Agency
TANTRANSCO
Sch COD
Constraints/ Remarks
2016-17
For reliability Inter Link between ETPS Expansion and Ennore SEZ. Is planned.
b
400 kV D/C (quad) Inter Link
between ETPS Expansion and
Ennore SEZ.
c
1x125 MVAR Reactor at
NCTPS generation Switchyard
1x125
MVAR
TANTRANSCO
2016-17
TANTRANSCO
2016-17
S5. ATS for NCTPS Stage III (1x800 MW):
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
Elements
a
NCTS Stage III Switch Yard 765/400 kV Pooling Station at
North Chennai (Generation at 765
kV Level) 765 kV, D/C line.
b
125 MVAR Bus Reactor at
NCTPS generation Switchyard
S6.
Line Length
(ckm)/ MVA
Capacity
1x125
MVAR
Implementing
Agency
Sch COD
TANTRANSCO
2016-17
TANTRANSCO
2016-17
Constraints/ Remarks
ATS for ETPS Replacement (1x660 MW):
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
a
Elements
ETPS Replacement Switch
Yard - 765/400 kV Pooling
Station at North Chennai, 765
kV D/C (Generation at 765 kV
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
TANTRANSCO
Sch COD
Constraints/ Remarks
2016-17
36
Annexure-I
Level)
b
80 MVAR Bus Reactor at
generation Switchyard
c
ETPS Replacement - NCTPS
Stage III 765 kV D/C Inter Link
S7.
1x80 MVAR
TANTRANSCO
2016-17
TANTRANSCO
2016-17
ATS for M/S OPG Power Generation Limited (2x360 MW):
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
Elements
a
M/S OPG Power Generation
Limited- 765/400 kV Pooling
Station at North Chennai 400
kV,D/C line
b
1x63 MVAR Reactor at
generation Switchyard
S8.
Line Length
(ckm)/ MVA
Capacity
1x63 MVAR
Implementing
Agency
Sch COD
TANTRANSCO
2016-17
TANTRANSCO
2016-17
Constraints/ Remarks
Establishment of 765/400 kV Pooling Station in North Chennai Area
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
2x1500
a
765/400 kV, 2X1500 MVA, North
Chennai Pooling Station
b
North Chennai Pooling Station Kilpennathur S/S(Proposed) 765
kV D/C Line
TANTRANSCO
b
North Chennai Pooling Station Pulianthope S/S 400 kV D/C line
TANTRANSCO
TANTRANSCO
37
Annexure-I
S9. Establishment of 400/230 kV Pooling Station at Pulianthope as System Strengthening:
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
Elements
a
400/230, 2x315MVA Pulianthope
S/S
b
Pulianthope -Basin Bridge 230 kV
D/C Line
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
2x315
TANTRANSCO
TANTRANSCO
S10. Establishment of 765/400/230 kV S/s at Kilpennathur:
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
2x1500
a
765/400 KV, 2x1500 MVA,
Kilpennathur S/S
b
Kilpennathur 765/400 kV S/S to
Coimbatore 765/400 kV S/S 765
kV D/C line
TANTRANSCO
c
Kilpennathur 765/400 kV S/S to
Thiruvalam(PGCIL) 765/400 kV
S/S 765 kV D/C line
TANTRANSCO
d
LILO of Pugalur-Kalivathapatu
400 kV D/C quad line with other
approved connectivity at
Singarapet S/S.
TANTRANSCO
e
1x125 MVAR Reactor at S/S
TANTRANSCO
1x125
TANTRANSCO
S11. Establishment of 765/400/230 kV S/S in Coimbatore Region (Upgradation of Rasipalayam 400 kV SS):
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
Elements
Line Length
(ckm)/ MVA
Implementing
Agency
Sch COD
Constraints/ Remarks
38
Annexure-I
Capacity
a
765/400 kV, 2X1500 MVA,
Coimbatore S/S
b
Coimbatore-Edayarpalayam 400
kV S/S 400 kV D/C line with
other approved connectivity.
c
1x125 MVAR Reactor at
generation Switchyard
2x1500
TANTRANSCO
TANTRANSCO
1x125
MVAR
2016-17
TANTRANSCO
S12. ATS for proposed power plants at Udangudi(3x600 MW)
{Target Date of commissioning-Unit-1: May 2017 ,Unit 2:Nov2017
, Unit 3: Mar:2018}
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
a
Elements
765/400 KV, 2x1500 MVA
Udangudi Pooling Station
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
TANTRANSCO
2x1500
b
Udangudi Stage 1 Switch Yard765/400 kV Pooling Station at
Udangudi(Generartion at 400 kV
Level) 400 kV D/C Line
TANTRANSCO
c
Udangudi Stage 2 Switch Yard765/400 kV Pooling Station at
Udangudi(Generartion at 765 kV
Level) 765 kV D/C Line
TANTRANSCO
d
1x125 MVAR Bus Reactor at
each generation switchyard.
e
Udangudi Pooling StationProposed Kilpennathur SS 765
kV D/C line with an anchoring
near 765 kV Karakudi/Sivaganga
SS.
e1
765/400 KV, 2X1500 MVA,
Karaikudi/Sivaganga S/S
2x125
MVAR
TANTRANSCO
TANTRANSCO
TANTRANSCO
2x1500
39
Annexure-I
e2
Udangudi Pooling Station Karaikudi/Sivaganga 765 kV D/C
Line
TANTRANSCO
e3
Karaikudi/Sivaganga Kilpennathur 765/400 kV S/S 765
kV D/C Line
TANTRANSCO
f
LILO of Karaikudi- Pugalur 400
kV D/C Quad line at 765/400 kV
Karaikudi S/S.
TANTRANSCO
g
400/230 KV, 2X315 MVA,
Tanjore/Thiruvarur S/S
h
Karaikudi/ Sivaganga - Tanjore/
Thiruvarur(proposed) 400 KV D/C
Line
i
1x125 MVAR Reactor at 765/400
kV Karaikudi SS
TANTRANSCO
2x315
TANTRANSCO
1x125
MVAR
TANTRANSCO
S13. Transmission System proposed Pooling Station for Solar Power Evacuation
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
Transmission
a
b
Elements
400/230-110, 3X315 MVA &
3X200 MVA Kamudhi S/S
Kamudhi S/S - Existing Karaikudi
400 kV S/S(PGCIL) 400 kV D/C
Line
S14.
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
3x315
TANTRANSCO
3x200
TANTRANSCO
Sch COD
Constraints/ Remarks
TANTRANSCO
Kayathar- Kovilpatty(Tuticorin Pooling Point) 400 kV D/C Line for additional connectivity with
ISTS and increased reliability:
[Agreed in-principle. Further studies to be carried out by CEA, CTU, TANGEDCO for firming-up the final proposal]
40
Annexure-I
Transmission
a
Elements
Line Length
(ckm)/ MVA
Capacity
Kayathar -Kovilpatty(Tuticorin
Pooling Point) 400 kV D/C Line
Implementing
Agency
Sch COD
Constraints/ Remarks
TANTRANSCO
S15. Transmission System proposed for Evacuation of Power from NLC TS I Replacement/NNTPS-(2x500) MW
Transmission
a
b
c
d
e
f
Elements
400/220 KV, 7X167 MVA,
Neyveli Transformers
Line Length
(ckm)/ MVA
Capacity
7x167
LILO of existing Neyveli TS IIPuducherry 400 kV S/C line at
Neyveli generartion Switch Yard
400 kV S/C line
1X80 MVAR Reactor at
Generartion Switch Yard
230/110 kV, 3x160 or 4x400
MVA, Neyveli (TANTRANSCO
230 kV S/S)
Implementing
Agency
Sch COD
Constraints/ Remarks
NLC
POWERGRID
1x80 MVAR
NLC
Transmissio
n system for
connectivity
3x160 or
4x100
TANTRANSCO
LILO of Neyveli TS I - Neveli TS II
230 kV D/C line at NNTPS Switch
Yard 230
NLC
Shifting of 230 kV(3 nos) and 110
kV(7 nos) lines owned by TNEB
emanating from existing Neyveli
TS I switch yard to Neyveli 230
kV S/S
TANTRANSCO
g
NNTPS switchyard – Villupuram
(Ginjee) 400kV D/C line
TBCB
h
Villupuram (Ginjee) 400kV S/S
2x500 MVA
TBCB
41
Annexure-I
i
NNTPS SwitchyardNeyveli(TANTRANSCO 230 kV
S/S) with HTLS conductor 230 kV
D/C Line
TANTRANSCO
Agreed in 36th SC
j
NLC TS IINeyveli(TANTRANSCO 230 kV
S/S) with HTLS conductor 230 kV
D/C Line
TANTRANSCO
Agreed in 36th SC
S16. Transmission Requirement for AP for 2013-14:
Transmission
Elements
a
400/220 KV, 2X315 MVA
Manikonda S/S
b
LILO of both circuits of SuryapetYeddumailaram 400 kV quad
moose D/C line at Manikonda
c
400/220 kV, 2x315 MVA,
Maheswaram
d
Maheswaram 400/220 kV S/S
(APTRANSCO) - Maheswaram
765/400 kV S/S(PGCIL) 400 kV
D/C Line
e
400/220 kV, 3X315 MVA, Podili
S/S
f
400/220 kV Podili S/S - 400/220
kV Narsaraopeta/ Sattenpalli
S/S(APTRANSCO)(TM) 400 kV
D/C Line
g
400/220 KV Kalikiri 2X315
h
LILO of both circuits of
Rayalseema IV-Chittoor 400 kV
D/C line at Kalikiri
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
2x315
APTRANSCO
Sch COD
Constraints/ Remarks
APTRANSCO
2x315
APTRANSCO
APTRANSCO
3x315
APTRANSCO
APTRANSCO
2x315
APTRANSCO
APTRANSCO
S17. WR-SR HVDC Bipole Link(Raighar{Chhatisgarh}- Pugalur {Tamil Nadu}
42
Annexure-I
Transmission
a
Elements
Raigarh Pooling
station(Chatisgarh)-Pugalur(Tamil
Nadu-New HVDC Station)
4000/6000 MW
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
4000/6000
MW
This bipole line would be in place of the Raigarh-Dhule 4000 MW HVDC line that was earlier planned.
b
Pugalur Pooling station-Pugalur
existing S/S(Q) 400 kV D/C Line
c
Pugalur Pooling station-Arasur
S/S(Q) 400 KV D/C Line
d
Pugalur Pooling stationThiruvalam S/S(Q) 400 kV D/C
Line
e
Pugalur Pooling stationEdayarpalayam S/S(Q) 400 kV
D/C Line
f
Edayarpalayam S/S-Udumalpet
S/S(Q) 400 kV D/C Line
g
400/220 kV, 2x500 MVA,
Edayarpalayam S/S
h
4000 MW, HVDC Terminal
Station at Raigarh
4000 MW
i
4000 MW, HVDC terminal Station
at PugalurNew)
4000 MW
2x500
Studies for 6000 MW capacity and additional strengthening should be studied and put up for discussion in the next
Standing Committee (37th ) meeting
S18. System Strengthening within Southern Region
43
Annexure-I
Transmission
Elements
a
Hyderabad-Kurnool 765 KV D/C
Line
b
LILO of Kurnool-Thiruvalam 765
D/C line at Cuddapah 765 kV D/C
c
Vemagiri- ChilakaluripetaCuddapah-Salem 765 kV D/C
Line
d
Chilakaluripeta- Podili(quad) 400
kV D/C Line
e
Cuddapah- Hindupur(quad) 400
kV D/C line
f
Cuddapah- Hoody(quad) 400 kV
D/C line
g
h
Line Length
(ckm)/ MVA
Capacity
765/400 KV, 2x1500 MVA,
Chilakaluripeta S/S
2x1500
765/400 KV, 2x1500 MVA,
Cuddapah S/S
2x1500
400/220, 2x315 MVA, Podili S/S
2x315
Implementing
Agency
Sch COD
Constraints/ Remarks
i
S19. Transmission system of KPTCL for evacuation of power from Yeramarus (2x800 MW) and Edlapur
(1x800 MW) TPP’s:
Transmission elements
Implementing
Agency
Line
Length
(ckm)/
MVA
Capacity
Scheduled
COD
Constraints/ Remarks
Stage I
44
Annexure-I
Bellary 400kV Pooling
Station near ‘BTPS’
KPTCL
Gulbarga 400/220 kV
substation 7x167 MVA
(single phase) or 2x500
MVA.
KPTCL
Yermarus TPS - Gulbarga
400 kV D/C line with quad
moose conductor
KPTCL
Establish 400 KV switching
station at
Chikkanayakanahalli (C.N
Halli) near “Loop in Loop
Out” (LILO) point on the
Nelamangala – Talaguppa
400kV lines to Hassan.
KPTCL
LILO of both the circuits of
Nelamangala – Talaguppa
400kV lines to the proposed
pooling station near CN Halli.
KPTCL
Terminate 400kV D/C line
feeding 400/220 KV station
at Hassan from Nelamangala
– Talaguppa line at CN Halli
400kV pooling station.
KPTCL
Yermarus TPS - Bellary
Pooling Station 400kV D/C
line with quad moose
conductor
KPTCL
Bellary Pooling Station C.N.Hally 400kV D/C line
with quad moose conductor
KPTCL
Bellary Pooling Station - New
Madhugiri (near Tumkur)
765/400kV station, 400kV
D/C line with quad moose
conductor
KPTCL
Bellary TPS – Bellary Pooling
Station 400kV D/C line with
quad moose conductor
KPTCL
45
Annexure-I
De-link 400kV S/C line
running between RTPSBTPS-JSW-Guttur with
‘BTPS’ and JSW Bus so as
to retain direct connectivity
between RTPS and Guttur
Only after all other Transmission
Elements under Stage I are
commissioned
KPTCL
JSW TPS – Bellary Pooling
Station 400kV D/C line with
quad moose conductor
KPTCL
Only after all other Transmission
Elements under Stage I are
commissioned. KPTCL/JSW to discuss to
take up this work as dedicated
transmission line by the generator.
Stage II
Edlapur TPS - Bellary
Pooling Station 400kV D/C
line with quad moose
conductor
KPTCL
Edlapur TPS - Yermarus
TPS 400kV D/C line with
quad moose conductor
KPTCL
Tumakur (New Madhugiri) Bastipura (Mysore) 400kV
D/C line with quad moose
conductor
KPTCL
S20. TNEB/TANTRANSCO proposals for evacuation of power from Plants of Gumminipoondi area and
future load growth in Chennai Area:
Transmission
a
b
c
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
400/230 kV, 2x315 MVA,
Thervaikandigai S/S
2x315
TANTRANSCO
400/110 KV, 1x200 MVA ,
Thervaikandigai S/S
200
TANTRANSCO
2x315
2x200
TANTRANSCO
Korattur- Upgradation of existing
Korattur 230/110 kV S/S to
400/230-110 kV GIS S/S with
2x315 MVA 400/230 kV ICTs &
2x200 MVA, 400/110 kV ICT.
Sch COD
Constraints/ Remarks
46
Annexure-I
d
e
f
g
h
Manali- Upgradation of existing
Manali 230/110 kV S/S to
400/230-110 kV GIS S/S with
2x315 MVA 400/230 kV ICTs &
2x200 MVA, 400/110 kV ICT.
2x315
2x200
TANTRANSCO
Guindy- Upgradation of
sanctioned Guindy 230/110 kV
S/S to 400/230 kV S/S 2X315
2x315
TANTRANSCO
Thervaikandigai - Korattur 400
KV D/C line
TANTRANSCO
Thervaikandigai - Manali, 400 KV
D/C Line
TANTRANSCO
LILO of one of the NCTPS Stage
II- Almathy 400 kV D/C line at
Korattur 400/230 kV S/S, 400 kV
S/C
TANTRANSCO
With HTLS conductors.
i
j
k
Korattur-Manali, 400 KV D/C Line
TANTRANSCO
LILO of one circuit of Almathy-SV
Chathram 400 kV D/C line of
TNEB at Guindy 400/230 kV S/S,
400 kV S/C line
TANTRANSCO
Guindy-Sholinganallur, 400 KV
D/C Line
TNEB
S21. Transmission System Associated with Kudankulam APP:
Transmission
a
b
Elements
400 KV Tuticorin Pooling StationThirunelveli section of the agreed
Tuticorin Pooling StationKudankulam ahead of
Kudankulam 3&4(Q) 400 kV D/C
line
One of the existing KudankulamTirunelveli 400 kV D/C connected
to the same making KudankulamTuticorin Pooling Station(Q) 400
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
PGCIL
PGCIL
47
Annexure-I
kV D/C Line
S22. Nirmal 400 kV S/s and Transmission system for Singareni Colleries (SCCL) Generation Project
(2x600 MW):
Transmission
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
2x315
a
b
c
d
400/220 KV, 2x315 MVA, Nirmal
S/S
APTRANSCO
400 KV Signeri Colleries(SCCL)
Generation Project-Nirmal 400
KV D/C Line
APTRANSCO
Signeri Colleries(SCCL)
Generation Project-Gajwel 400
KV Line
APTRANSCO
LILO of one of the circuits of
Ramagundam-Hyderabad 400 kV
line at Nirmal.
APTRANSCO and
POWERGRID would decide
the circuit that can be
LILOed at Nirmal S/S
APTRANSCO
S23. Establishment of Narsapur 400 kV S/s and Transmission system for Singareni Colleries (SCCL)
Generation Project (2x600 MW):
Transmission
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
3x315
a
b
c
d
400/220 KV, 3X315 MVA,
Narsapur S/S
APTRANSCO
Gajwel-Narsapur, 400 kV D/C
Line
APTRANSCO
Narsapur-Gummididala, 220 KV
D/C Line
APTRANSCO
Narsapur-Sharpurnagar
Extention, 220 KV D/C Line
APTRANSCO
48
Annexure-I
e
Narsapur-Bachupally/Miyapur,
220 KV D/C Line
APTRANSCO
S24. Common Transmission System Associated with IPP projects in Vemagiri Area, Andhra Pradesh:
Transmission
a
b
c
d
e
f
g
h
i
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
765/400, 3x1500 MVA, Vemagiri
PS(GIS) S/S
3x1500
PGCIL
765/400, 2X1500 MVA,
Khammam(GIS)
2x1500
PGCIL
765/400, 2x1500 MVA,
Hyderabad(GIS)
2x1500
PGCIL
LILO of Gazuwaka-Vijayawada
400 kV S/C line at Vemagiri PS
PGCIL
Hyderabad 765/400 kV S/S –
Hyderabad (Existing) S/S , 400
kV D/C Line(Q)
PGCIL
Khammam 765/400 kV S/S Khammam(Existing) S/S 400 kV
D/C Line(Q),
PGCIL
2 Nos of 765 kV Transformer
Bays at Vemagiri PS and
Khammam for terminating
Vemagiri Pooling StationKhammam 765 kV D/C line being
implemented under TBCB
PGCIL
2 Nos of 765 kV Transformer
Bays at Khammam and
Hyderabad for terminating
Khammam-Hyderabad 765 kV
D/C line being implemented
under TBCB
PGCIL
Space Provision for 10 Nos 400
kV GIS bays at Vemagiri Pooling
Station for termination of lines
from various IPPs.
PGCIL
Sch COD
Constraints/ Remarks
As discussed in 35th SC
Meeting .
To increase capacity of the
transmission system for
importing power in SR and
as suggested by CERC,
various alternatives were
studied and discussed in
the 36th SC Standing
Committee meeting.
49
Annexure-I
S25.
Transmission System associated with IPPs of Vemagiri Area- Package B [TBCB]:
Transmission elements
Implementing
Agency
Line
Length
(ckm)/
MVA
Capacity
Scheduled
COD
Vemagiri Pooling Station –
Khammam 765kV D/c (2nd
ckt.) line.
Constraints/ Remarks
Project put on hold due to uncertainty in
the associated generation projects.
Khamam – Hyderabad 765
kV D/c (2nd ckt.) line.
S26. ISTS Wind Power Evacuation Scheme for Southern Region (Posed for KfW funding under the
India-Germany bilateral cooperation):
Transmission
Elements
a
Tirunevelli Pooling Station Tuticorin Pooling Station 400 kV
D/c (Quad)
b
Establishment of 2x500 MVA,
400/230kV S/s at Tirunvelli
Pooling Station
c
Charging of Tuticorin – Salem &
Salem – Madhugiri 765kV lines &
substations at
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
2x500
its rated voltage 765 kV level
S27. Wind Power Evacuation Schemes of Tamil Nadu (Posed for KfW funding under the IndiaGermany bilateral cooperation):
Phase-I:
(i)
400 kV SUB STATIONS
50
Annexure-I
Transmission
Elements
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
5x200
a
Thappugundu 400/110 KV in
Theni area
63 MVAR
2x315
b
Anaikadavu 400/230-110
KV in Udumalpet area
3x200
MVAR
2x315
c
2x200
Rasipalayam 400/230-110 in
Udumalpet area
63 MVAR
2x315
d
e
Kanarpatty 400/230-110
KV in Tirunelveli area
2x200
400 KV Bay provision at
Udumalpet PGCIL) 400
KV SS for LILO of one
circuit of ThappagunduAnikadavu 400 KV D/C Line
(ii)
Transmission
Elements
400 kV Transmission Lines
Line Length
(ckm)/ MVA
Capacity
a
Thappagundu- Anaikadavu 400
KV Twin D/C
358
b
Anaikadavu- Rasipalayam 400
KV Twin D/C
86
c
d
Rasipalayam - Salem/Dharmapuri
(PGCIL SS) 400 KV Quad D/C
Kanarpatti - Tirunelveli (PGCIL)
400 kV Quad D/C
Implementing
Agency
Sch COD
Constraints/ Remarks
342
30
51
Annexure-I
e
f
24
Kanarpatti -Kayathar 400 kV D/C
Twin line
LILO of one circuit of
Thappagunda- Anikadavu 400 kV
D/C Line at Udumalpet (PGCIL)
400 kV SS
50
Phase-II:
(iii)
Transmission
a
Elements
Thenampatty 400/230 kV in
Tirunelveli area
Additional 400 kV SUB STATIONS
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
4x315
4x315
b
c
Vagarai 400/230-110 kV in
Udumalpet area
+
2x200
400 kV Bay provision at
Kayathar, Kolipatty for
Thenapatty 400 kV Line,
Udumalpet for Vagarai line,
Salem for Singarapet line,
Singarapet for Rasipalayam &
Salem line 400 Kv D/C Line.
(iv) Additional 400 kV Transmission Lines
Transmission
a
Elements
Thenampatty - Kayayhar 400kV
Quad D/C line
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
60
52
Annexure-I
b
Thenampatty - Kolipatty 400kV
Quad D/C line
80
c
Vagarai - Rasipalayam 400kV
Twin D/C line
200
d
Vagarai -Udumalpet (PGCIL)
400kV Twin D/C line
80
e
Salem - Singarapet 400kV D/C
Quad line
180
f
Rasipalayam - Singarapet 400kV
D/C Quad line
520
S28. Karnataka wind power evacuation from Doni area (expected wind addition up to 2016-17 -400 MW)
(Posed for KfW funding under the India-Germany bilateral cooperation):
Transmission
Elements
a
LILO of Munirabad
(Guddadahalli) - Davengere
(Guttur) 400 kV S/C line at Dhoni
b
Establishment 2x500MVA,
400/220kV Station at Dhoni
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
52
KPTCL
2 x 500
KPTCL
Sch COD
Constraints/ Remarks
Line survey is under
progress
S29. Wind Power Evacuation Schemes of Andhra Pradesh (Posed for KfW funding under the IndiaGermany bilateral cooperation):
(i)
Transmission
Elements
400 kV Hindupur Substation
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
Constraints/ Remarks
53
Annexure-I
a
400/220, 3x315 MVA, Hindupur
S/S
b
80 MVAR Bus Reactor
c
Hindupur 400 kV S/S-Uravakonda
400 kV S/S(QM)
3x315
80 MVAR
130
(ii)
Transmission
a
Elements
400/220/132kV Substation at
Jammalamadugu
400 kV Jammalamadugu Substation
Line Length
(ckm)/ MVA
Capacity
Implementing
Agency
Sch COD
(4x315) +
(2x160)
Constraints/ Remarks
LOI issued
LOI issued
b
400kV Quad Bay Extensions at
Kurnool 400kV Substation
c
80 MVAR Bus Rector
d
400kV D/C Quad Moose Line
from 400kV Jammalamadugu to
400kV Kurnool SS
125
e
400kV D/C Quad Moose Line
from 400kV Jammalamadugu to
400kV Uravakonda SS
110
LOI issued
80 MVAR
(iii)
Transmission
Elements
400 kV Uravakonda Substation
Line Length
(ckm)/ MVA
Implementing
Agency
Sch COD
Constraints/ Remarks
54
Annexure-I
Capacity
a
400/220kV Substation at
Uravakonda
b
400kV Quad Bay Extensions at
Mahaboobnagar 400kV
Substation
c
80 MVAR Bus Rector
4x315
LOI issued
80 MVAR
LOI issued
d
400kV D/C Quad Moose line from
400kV Uravakonda SS to 400kV
Mahaboobnagar SS
190
55
Annexure-I
D1.
SR-WR INTER-REGIONAL Area [T2, P1, P5, P23]:
56
Annexure-I
D2.
NARENDRA-BELLARY-BIDADI Area [T6, P8, P12, S19, S28]:
57
Annexure-I
D3.
WARDHA-HYDERABAD Area [T8, A2, A5, S1, (S16), S22, S23]:
58
Annexure-I
D4.
ANGUL-VEMAGIRI Area [T1, P2, P3, P4, P17, A9]:
59
Annexure-I
D5.
VEMAGIRI-HYDERABAD Area [T4, T5, A3, A8, S24, S25]:
60
Annexure-I
D6.
HYDERABAD-KRISHNAPATNAM-THIRUVALAM Area [T7, P10, P15, P16, (P18), (P19), P22, A1, A4, A6, A7, (S16), (S18), S29]:
61
Annexure-I
D7.
NORTH CHENNAI Area
[P9, (P18), (P19), TN5, TN12, TN13, TN14, S2, S3, S4, S5, S6, S7, S8, S9, (S18), S20]:
{53 – Korathur; 54 – Manali; 74 – OPGL; 75 – Vallur TPS}
62
Annexure-I
D8.
NEYVELI-HVDC EVACUATION Area [T9, P20, P21, S15, S17]:
63
Annexure-I
D9.
TAMILNADU NEW SUBSTATIONS & THEIR CONNECTIVITY Area
[TN4, TN6, TN8, TN9, TN10, TN11, S10, S11, S13]:
64
Annexure-I
D10.
PUGALUR-KARAIKUDI-UDANGUDI-KUDANKULAM Area [P7, TN1, TN2, TN3, TN7, S12, S14, S21]:
65
Annexure-I
D11.
ISTS-TAMILNADU WIND POWER EVACUATION Area [S26, S27]:
66
Annexure-I
D12.
KERALA-TUTICORIN-DHARMAPURI Area [T3, T10, P6, P11, P13, P14]:
67