aperc.gov.inaperc.gov.in/admin/upload/MYTTrBusinessFY1924.pdf · 2019-10-21 · Filing of Multi...

Filing of Multi Year ARR & Tariff Framework for Fourth Control Period (FY 2019-20 to FY 2023-24)

APTransco 1 Transmission Licensee

TABLE OF CONTENTS Page No:

1. INTRODUCTION ..........................................................................................................3

2. RESOURCE PLAN FOR FOURTH CONTROL PERIOD ...............................................4

2.1 TRANSMISSION LOAD FORECAST .................................................................................4

2.1.1 Generation Capacity during 4th Control Period ......................................................5

2.1.2 Demand Growth and System Expansion & Improvement Requirements .....................5

3 MULTI YEAR AGGREGATE REVENUE REQUIREMENT FOR THE FOURTH

CONTROL PERIOD .............................................................................................................7

3.1 CAPITAL INVESTMENT PLAN DURING 4TH

CONTROL PERIOD. ...........................................7

3.2 CAPITAL INVESTMENT PLAN – TRANSMISSION ..............................................................8

3.3 CAPITAL INVESTMENTS – ADDITIONS TO GROSS FIXED ASSETS ....................................33

3.4 DEPRECIATION ........................................................................................................34

3.5 ROCE COMPUTATION...............................................................................................36

3.6 OPERATION AND MAINTENANCE EXPENSES ................................................................38

3.7 TAXES AND OTHER COSTS ........................................................................................39

3.8 NON-TARIFF INCOME ...............................................................................................40

3.1 REVENUE FROM NATURAL ISTS (INTER STATE) AND INTRA-STATE LINES CARRYING INTER

STATE POWER ....................................................................................................................40

3.2 AGGREGATE REVENUE REQUIREMENT .......................................................................44

4 TRANSMISSION CHARGES .......................................................................................45

4.1 STATE PEAK DEMAND (MW) ....................................................................................48

4.2 TRANSMISSION CHARGES FOR THE 4TH

CONTROL PERIOD..............................................48

5 TRUE-UP/TRUE DOWN ..............................................................................................49

6 TARGET FOR THE FOURTH CONTROL PERIOD ....................................................49

7 AMENDMENT ON NON-TARIFF INCOME ................................................................50

8 INTRODUCTION OF NEW CHARGES .......................................................................51

7 ANNEXURE-1 - PLANS OF APTRANSCO

ANNEXURE-2 – PERFORMANCE MEASURES

ANNEXURE-3 – RESPONSE TO COMMISSION DIRECTIVES

Filing of Multi Year ARR & Tariff Framework for Fourth Control Period (FY 2019 – 20 to FY 2023 – 24)

APTRANSCO 2 Transmission Licensee

LIST OF TABLES PAGE NO.

TABLE 1: ANTICIPATED GENERATION CAPACITIES .......................................................................5

TABLE 2: DISTRICT WISE ANTICIPATED COINCIDENT PEAK DEMAND DURING FOURTH CONTROL

PERIOD ............................................................................................................................6

TABLE 3: STATE PEAK DEMAND FORECAST – FOURTH CONTROL PERIOD .......................................6

TABLE 4: CAPITAL INVESTMENT PLAN DURING FOURTH CONTROL PERIOD ....................................8

TABLE 5: LIST OF 400KV SUBSTATIONS PROPOSED DURING FOURTH CONTROL PERIOD ...................8

TABLE 6: LIST OF 132 KV SUBSTATIONS PROPOSED DURING 4TH

CONTROL PERIOD ........................13

TABLE 7: LIST OF 400 KV LINES PROPOSED DURING 4TH

CONTROL PERIOD ....................................17

TABLE 8: LIST OF 220 KV LINES PROPOSED DURING 4TH

CONTROL PERIOD ....................................24

TABLE 9: ASSET CAPITALIZATION – 4TH

CONTROL PERIOD ..........................................................33

TABLE 10: DEPRECIATION – 4TH

CONTROL PERIOD .....................................................................34

TABLE 11: ROCE – 4TH

CONTROL PERIOD..................................................................................37

TABLE 12: O&M EXPENSES – 4TH

CONTROL PERIOD ...................................................................39

TABLE 13: TAXES AND OTHER EXPENSES – 4TH

CONTROL PERIOD ................................................39

TABLE 14: NON TARIFF INCOME – 4TH

CONTROL PERIOD ............................................................40

TABLE 15: LIST OF ISTS LINES ................................................................................................41

TABLE 16: ARR PROJECTION – 4TH

CONTROL PERIOD .................................................................44

TABLE 17: STATE PEAK DEMAND – 4TH

CONTROL PERIOD ...........................................................48

TABLE 18: TRANSMISSION CHARGES – 4TH

CONTROL PERIOD ......................................................48

TABLE 19: TARGET – 4TH

CONTROL PERIOD ...............................................................................49



1. Introduction

Pursuant to the applicable provisions of the Andhra Pradesh Electricity Reform Act,

1998, the Government of Andhra Pradesh undertook the reform and restructuring of the

erstwhile Andhra Pradesh State Electricity Board (‘APSEB’). APTransco was formed as

a successor entity of the erstwhile APSEB through the First statutory transfer scheme

notified in the official gazette on February 1, 1999 to manage the Transmission and

Distribution business of erstwhile APSEB. Subsequently, the State Government notified

the Second Transfer Scheme on March 31, 2000 (‘the Second Transfer Scheme’)

wherein APTransco retained the Transmission, SLDC and Bulk Supply business of the

state with itself, while transferring the Distribution and Retail supply of the state to the

four Distribution Companies formed in the state viz (i) Eastern Power Distribution

Company of Andhra Pradesh Limited (APEPDCL), (ii) Southern Power Distribution

Company of Andhra Pradesh Limited (APSPDCL), (iii) Central Power Distribution

Company of Andhra Pradesh Limited (APCPDCL), and (iv) Northern Power

Distribution Company of Andhra Pradesh Limited (APNPDCL) (collectively referred to

as ‘Discoms’).

Pursuant to obtaining independent licenses by the Discoms in December 2000,

APTransco has relinquished its Distribution & Retail Supply Licensee.

Subsequently on June 7, 2005, the State Government notified the Third Transfer Scheme

in its official gazette wherein the Bulk Supply business and undertaking of

APTRANSCO is vested to the Discoms with effect from June 9, 2005. As a result,

APTRANSCO is presently carrying out solely the Transmission & SLDC business as the

State Transmission Utility (STU) in the State. This filing for ARR, FPT and MYF is in

accordance with the provisions of the Reform Act, the Electricity Act 2003, the License

granted by the Honourable Commission to APTransco on January 31, 2000 and the

Guidelines and Regulations issued by the Honourable Commission till date.



The erstwhile Andhra Pradesh State was reorganized into the Andhra Pradesh and

Telangana States on 2nd

June 2014. Post bifurcation, APEPDCL and APSPDCL, on

geographical basis were allotted to Andhra Pradesh, while APCPDCL and APNPDCL

were renamed as TSSPDCL and TSNPDCL and allotted to Telangana State.

As per APERC Regulations on Terms and Conditions for Determination of Tariff for

Transmission of Electricity (Regulation No. 5 of 2005) dated November 30, 2005,

APTransco has to file Multi-Year ARR & Tariff Framework for the Fourth Control

Period of 5 Financial years (FY19-20 to FY 23-24) with FY18-19 as its Base year.

In compliance with the APERC Regulations and Guidelines, APTransco, the State

Transmission Utility & Transmission licensee managing the Transmission & SLDC

business (as per G.O. Ms. No. 33 dated 11.07.2014) herein submits the following in this

Petition:

Summary of Resource Plan for Fourth Control Period

Multiyear Aggregate Revenue Requirement(ARR) for the fourth control

period

Transmission charges during the fourth control period

2. Resource Plan for Fourth Control Period

In compliance with the Clause 9 of APERC Regulations on Terms and Conditions for

Determination of Tariff for Transmission of Electricity (Regulation No. 5 of 2005) dated

November 30, 2005, and in accordance with APERC guidelines for Load Forecast,

Resource Plans, and Power Procurement issued in December 2006, APTransco already

submitted the Resource Plan comprising of Transmission load forecast and Capital

Investment Plan for the Fourth Control Period.

Brief Summary of Resource Plan

2.1 Transmission Load Forecast



APTRANSCO’s Load Forecast/Investment requirement depends upon two major

components:

1. Generation Capacity Additions within the state requires Transmission Evacuation

of power.

2. Growth in Demand of Electricity at different load centers of the state during the

Fourth Control Period requires expansion of Transmission system in the state.

2.1.1 Generation Capacity during 4th

Control Period

Table 1 summarizes the anticipated Generation Capacity during the Fourth Control

Period.

In order to effectively evacuate the power from these Generating Stations, APTransco

needs to invest on the evacuation schemes.

Table 1: Anticipated Generation Capacities

Generation

Capacity (MW)

Fourth Control Period

FY 18-19

(R.E) FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24

APGENCO

Thermal 4,614 4,614 5,412 4,957

4,574 4,574

APGENCO Hydel 1,780 1,780 1,780 1,898 2,413 2,723

CGS 2,674 2,686 2,686 2,686 2,686 2,686

APGPCL/DISCO

M Gas 792 792 792 792

792 792

IPPs – Others 233 233 233 222 217 217

NCE – Solar 2,592 4,431 5,596 5,596 5,596 5,596

NCE – Wind

Power 4,326 4,729 4,742 4,740

4,679 4,615

NCE – Mini Hydel 46 51 48 51 46 43

NCE – Others 175 212 220 189 165 131

Total 17,231 19,526 21,509 21,131 21,167 21,377

2.1.2 Demand Growth and System Expansion & Improvement Requirements



Table 2 2 below summarizes the District wise coincident demand forecasted for each

year of the Fourth Control Period.

In order to meet the load growth in different areas of the state, APTransco need to add

the Lines and sub-stations at different voltages as enumerated in Table 3, Table 4 based

on load flow studies conducted.

Table 2: District Wise Anticipated coincident Peak Demand during Fourth Control

Period

District Wise Peak

Max. Demand (MW)

FY 18-

19

(R.E)

FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23

FY 23-

24

APEPDCL

Srikakulam 248 295 321 349 381 417

Vizianagaram 431 478 532 592 660 736

Visakhapatnam 1,157 1,268 1,391 1,528 1,681 1,850

East Godavari 781 829 909 1,000 1,102 1,216

West Godavari 977 1,180 1,271 1,373 1,486 1,614

Total For APEPDCL 3,251 3,825 4,176 4,573 5,020 5,523

APSPDCL

Krishna 1,030 1,142 1,268 1,411 1,572 1,755

Guntur 863 950 1,050 1,164 1,293 1,442

Prakasam 688 733 784 839 900 967

Nellore 751 814 886 969 1,063 1,172

Chittoor 1,292 1,374 1,464 1,562 1,668 1,785

Cuddapah 938 981 1,029 1,083 1,143 1,210

Anantapur 1,185 1,234 1,288 1,348 1,414 1,486

Kurnool 1,029 1,083 1,143 1,208 1,280 1,358

Total For APSPDCL 3574 3831 4110 4412 4738 5057

Table below summarizes the State Peak Demand forecasted for each year of the Fourth

Control Period.

Table 3: State Peak Demand Forecast – Fourth Control Period

Parameter

FY 18-

19

(R.E)

FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23 FY 23-

24

Energy Input @

EPDCL 21,976 24,508 26,443 28,576 30,968 33,565



Parameter

FY 18-

19

(R.E)

FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23 FY 23-

24

Energy Input @

SPDCL 39,593 42,473 45,711 49,343 53,401 57,956

Transmission Losses 2,001 2,131 2,261 2,430 2,609 2,788

PGCIL Losses 460 460 460 460 460 460

Less: Procurement at

33 kV 0 966 1,663 1,663 1,663 1,663

Total Energy Input at

State Level (MU) 64,030 68,606 73,212 79,146 85,776 93,106

State Peak Demand

(MW) 10,532 11,450 12,219 13,209 14,315 15,539

3 Multi Year Aggregate Revenue Requirement for the Fourth Control Period

3.1 Capital Investment Plan during 4th

Control Period.

The Resource Plan was filed by AP Transco on dt.31.07.2018 and with the proposed Capex

in Resource Plan for the 4th

CP, the Transmission Charge computed for FY 19-20 is higher

by 35% via-a-vis charges approved for FY 18-19. There was no revision in the Capex for the

3rd

control period post bifurcation and hence the approved capex for the combined state may

not reflect the true capex. The proposed Capex during the 4th

control period is higher due to

schemes envisaged for meeting the huge loads coming up in CRDA region on account of

construction of new capital city post bifurcation and expected industrial growth to be

witnessed along the VCIC Industrial Corridor. However subsequently due to procurement of

power from distributed solar generation projects and replacement of existing pumpsets with

Solar BLDC pump sets there are some changes to the schemes envisaged for investment.

Also in order to reduce the transmission charges burden on the Distribution Licensees and

other OA consumers, the investment was deferred for some of the schemes and Capex was

also phased to the subsequent years. In line with the proposed Capex in this filing, AP

Transco will file the revised Resource Plan subsequently to Honourable Commission.



3.2 Capital Investment Plan – Transmission

The following capital investments are proposed for execution of 400 kV Schemes including

evacuation schemes, schemes consisting of 220kV & 132kV Sub Stations and Lines, Lift

Irrigation Schemes and Renovation and modernization schemes during 4th Control Period.

Table 4: Capital Investment Plan during Fourth Control Period

(INR Crs)

Particulars FY 18-

19 (R.E) FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24

CWIP Opening

Balance 1847.72 2346.35 2694.52 3435.39 3267.56 2077.26

Capital Investment

During the Year

400kV Schemes 596.95 599.23 915.41 921.63 916.47 732.00

220kV Schemes 612.00 732.00 1,684.00 1,890.00 1,971.66 1,891.46

Renovation &

Modernization

Improvement

Schemes 56.00 71.00 303.09 274.67 274.31 291.68

Lift Irrigation

Schemes 61.34 70.00 - - - -

Total Base Capital

Investment 1,326.29 1,472.23 2,902.50 3,086.30 3,162.43 2,915.14

Table 5: List of 400kV Substations proposed during Fourth Control Period

Sl.

No FY KV

Name of the

Transmission

Line

INV

TYPE IC Capacity MVA/MVAR

Voltage

Level

400 kV

Lines

1 2018-19

400 400/220kV Hindupur SS

Regular G 315 MVA 400/220kV



Sl.

No FY KV

Name of the

Transmission

Line

INV


Voltage

Level

2 2018-

19 400

125 MVAR

Bus Reactor at

Kalpaka

Regular S 125 MVAR 400kV

3 2018-

19 400

400kV Podili

SS along with

Sattenapalli Bays and

Augmentation

of 315 MVA at 400kV SS

Sattenapalli

Regular S 630 MVA 400/220kV

4 2018-

19 400

400/220kV

Kalikiri SS(2 x

315MVA)


5 2018-

19 400

400/220kV

Talaricheruvu

SS( 3 x 315MVA)




Sl.

No FY KV

Name of the

Transmission

Line

INV


Voltage

Level

6 2019-

2020 400

Augmentation

at Manubolu

and Kalpaka


7 2019-

2020 400

2 No 125

MVAr reactors each at chittoor

& Sattenapalli

SS

Regular S 125+125 MVAR 400kV

8 2019-2020

400

80MVAR Bus

Reactor at

HDP SS

Regular G 80 MVAR 400kV

9 2019-

2020 400

2nd & 3rd 315

MVA PTRs at HDP SS


10 2019-

2020 400

Aug of 4th 315 MVA at HDP

SS


11 2019-2020

400

125 MVAR

Bus Reactor at

HDP SS




Sl.

No FY KV

Name of the

Transmission

Line

INV


Voltage

Level

12 2019-

2020 400

Aug of 3rd 315

MVA at JMM SS


13 2019-

2020 400

80 MVAR Bus Reactor at

JMM SS


14 2019-

2020 400

2nd PTR at

400kV Kalikiri

SS


15 2019-

2020 400

2nd and 3rd PTRS at Podili

SS


16 2019-2020

400

2nd and 3rd

PTR at Talaricheruvu

SS


17 2019-

2020 400

Augmentation

of 3rd 500

MVA PTR at Maradanm SS


18 2020-2021

400 400/220/132kV Eluru SS

Regular S

630

MVA

400/220kV

200 220/132kV



Sl.

No FY KV

Name of the

Transmission

Line

INV


Voltage

Level

19 2020-2021

400

400kV

Rachaganneri SS(2 x 315

MVA)


20 2020-2021

400

400kV

Mylavaram SS(3 X 315

MVA)


21 2021-

22 400

400kV

Gudiwada SS Regular S

1000 MVA 400/220kV

200 MVA 220/132kV

22 2021-

22 400

400kV Aspiri

SS Regular G 500 MVA 400/220kV

23 2021-

22 400 Uravakonda-2 Regular G 1500 MVA 400/220kV

24 2022-

2023 400

400kV

Chilkaluripeta SS


25 2023-

2024 400

220kV features

at GVK with 2

x 500 MVA PTRs


26 2023-2024

400

Upgradation of

exisitng 220kV

Kakinada SEZ




Table 6: List of 132 kV Substations proposed during 4th

Control Period

S.No. District KV Location Name Fin

Year

Inv_typ

e Type

1 Anantapur 132 Mudigubba 2022-23 Regular S

2 Chittoor 132 Kothapalli 2019-20 Regular S

3 Chittoor 132 Ramasamudram 2019-20 Regular S

4 Chittoor 132 Pachikapallam 2019-20 Regular S

5 Chittoor 132 Yerpedu 2019-20 Regular S

6 Chittoor 132 Penumur 2019-20 Regular S

7 Chittoor 132 Pasuparthur 2020-21 Regular S

8 Chittoor 132 V.Kota 2020-21 Regular S

9 Chittoor 132 Gandhipuram 2022-23 Regular S

10 Chittoor 132 Satyavedu 2022-23 Regular S

11 Chittoor 132 Poothalapattu 2022-23 Regular S

12 Chittoor 132 BN Kandriga 2022-23 Regular S

13 Chittoor 132 Gudipadu 2022-23 Regular S

14 Chittoor 132 Vijalapuram 2022-23 Regular S

15 East Godavari 132 Mummidivaram 2019-20 Regular S

16 East Godavari 132 Gollapalem 2019-20 Regular S

17 East Godavari 132 Jaggampeta 2021-22 Regular S

18 East Godavari 132 Annavaram 2023-24 Regular S

19 Guntur 132 Ponnuru 2018-19 Regular S

20 Guntur 132 AIIMS Managalagiri 2019-20 Regular S

21 Guntur 132 Peddakakani 2023-24 Regular S

22 Guntur 132 Bellamkonda 2022-23 Regular S

23 Guntur 132 Gurazala 2023-24 Regular S

24 Guntur 132 Edlapadu 2023-24 Regular S

25 Guntur 132 Nekarikallu 2023-24 Regular S

26 Krishna 132 Narasapuram 2019-20 Regular S

27 Krishna 132 Moghalrajpuram 2021-22 Regular S

28 Krishna 132 Gampalagudem 2022-23 Regular S




Year

Inv_typ

e Type

29 Krishna 132 Gannavaram 2020-21 Regular S

30 Krishna 132 Mylavaram 2020-21 Regular S

31 Krishna 132 Kalluru 2022-23 Regular S

32 Krishna 132 Kaikaluru 2022-23 Regular S

33 Krishna 132 Vuyyuru 2023-24 Regular S

34 Krishna 132 Bantumilli 2020-21 Regular S

35 Kurnool 132 Rudravaram 2018-19 Regular S

36 Kurnool 132 Gondiparla 2022-23 Regular S

37 Kurnool 132 Gajulapalli 2022-23 Regular S

38 Kurnool 132 Devanakonda 2022-23 Regular S

39 Kurnool 132 Kosigi 2023-24 Regular S

40 Prakasam 132 Anumalapalle 2018-19 Regular S

41 Prakasam 132 Chinnarikatla 2020-21 Regular S

42 Prakasam 132 East Gangavaram 2020-21 Regular S

43 Prakasam 132 Elchuru 2021-22 Regular S

44 Prakasam 132 Kothapatnam 2021-22 Regular S

45 Prakasam 132 Ulavapadu 2021-22 Regular S

46 Prakasam 132 Mekalavaripalli 2022-23 Regular S

47 Prakasam 132 Kaligiri 2022-23 Regular S

48 Prakasam 132 Singarayakonda 2022-23 Regular S

49 Prakasam 132 Pallamalli 2022-23 Regular S

50 Prakasam 132 Pullalacheruvu 2022-23 Regular S

51 Prakasam 132 Komarole 2022-23 Regular S

52 SPSR Nellore 132 Koruturu 2018-19 Regular S

53 SPSR Nellore 132 Kallurupalli 2019-20 Regular S

54 SPSR Nellore 132 Vinjamur 2019-20 Regular S

55 SPSR Nellore 132 Gottiprolu 2019-20 Regular S

56 SPSR Nellore 132 Kadivedu 2020-21 Regular S




Year

Inv_typ

e Type

57 SPSR Nellore 132 Katrayapadu 2020-21 Regular S

58 SPSR Nellore 132 Chintavaram 2022-23 Regular S

59 SPSR Nellore 132 Buchireddypalem 2023-24 Regular S

60 SPSR Nellore 132 Somasila 2023-24 Regular S

61 SPSR Nellore 132 Dakkili 2023-24 Regular S

62 SPSR Nellore 132 Jonnawada 2023-24 Regular S

63 SPSR Nellore 132 Vidavaluru 2023-24 Regular S

64 Srikakulam 132 Sarubujjili 2023-24 Regular S

65 Srikakulam 132 Sompeta 2023-24 Regular S

66 Srikakulam 132 Hiramandalam 2022-23 Regular S

67 Srikakulam 132 G.Chodavaram 2019-20 Regular S

68 Visakhapatnam 132 Autonagar 2023-24 Regular S

69 Visakhapatnam 132 Nadupuru 2023-24 Regular S

70 Visakhapatnam 132 Madugula 2022-24 Regular S

71 Visakhapatnam 132 NSTL 2023-24 Regular S

72 Visakhapatnam 132 Tida 2023-24 Regular S

73 Vizianagaram 132 Burjavalasa 2022-23 Regular S

74 Vizianagaram 132 Kondagandredu 2023-24 Regular S




Year

Inv_typ

e Type

75 Vizianagaram 132 Nellimarla 2023-24 Regular S

76 Vizianagaram 132 GajapathiNagaram 2023-24 Regular S

77 Vizianagaram 132 Chipurupalli 2023-24 Regular S

78 West Godavari 132 Narayanapuram 2022-23 Regular S

79 West Godavari 132 Yernagudem 2018-19 Regular S

80 West Godavari 132 Palakollu 2021-22 Regular S

81 West Godavari 132 Saripalli 2023-24 Regular S

82 West Godavari 132 Dwaraka Tirumala 2023-24 Regular S

83 West Godavari 132

Vatluru /

2023-24 Regular S Hanuman Junction

84 YSR Kadapa 132 Brahmamgarimattam 2019-20 Regular S

85 YSR Kadapa 132 Kalasapadu 2020-21 Regular S

86 YSR Kadapa 132 C.Orampadu 2019-20 Regular S

87 YSR Kadapa 132 T.Sundupalli 2020-21 Regular S

88 YSR Kadapa 132 Satellite city 2020-21 Regular S

89 YSR Kadapa 132 Galiveedu 2023-24 Regular S

90 YSR Kadapa 132 Nandaluru 2023-24 Regular S

91 YSR Kadapa 132 Lakkireddipalle 2023-24 Regular S



Table 7: List of 400 kV Lines proposed during 4th

Control Period

Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

Ckt LINE

TYPE

Length

in Ckt

KM

length

in

RKM

400 kV Lines

1 2018-

19 400

400kV SS HINDUPUR

TO URAVAKONDA 400kV SS

Regular G 126.28 D/C - 252.562

2 2018-

19 400

400kV SS KALPAKA

to GARIVIDI 400kV SS Regular S 116 D/C - 232

3 2018-

19 400

400kV PODILI SS TO

SATTENAPALLI 400kV SS

Regular S 107.4 D/C - 214.8

4 2018-

19 400

LILO TO KALIKIRI

400kV SS FROM

RTPP-CHITTOOR LINE

Regular G 40.46 D/C LILO 80.92

5 2018-

19 400

LILO TO

TALARICHERUVU 400kV SS FROM

JAMMALAMDUGU-

URAVAKONDA LINE

Regular G 1.5 D/C LILO 3

6 2019-

2020 400

VEMAGIRI 400kVSS TO

KAMAVARAPUKOTA

400kVSS

Regular G 92.35 D/C - 184.706

7 2020-

2021 400

LILO TO ELURU 400kVSS FROM

VEMAGRI-

SATTENAPALLI LINE

Regular S 3 D/C LILO 6

8 2020-2021

400

LILO TO RACHAGANNERI

400kVSS FROM

KRISHNAPATNAM-

CHITTOOR LINE

Regular S 33 D/C LILO 66

9 2020-

2021 400

JAMMALAMDUGU

400kV SS TO

MYLAVARAM 400kV

SS

Regular G 10.5 D/C - 21

10 2020-2021

400

POLAVARAM HEP SS

TO GUDDIGUDEM

400kV SS

Regular G 60 D/C - 120

11 2021-2022

400 GHANI 400kV SS TO JAMMALMADUGU




Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

Ckt LINE

TYPE

Length

in Ckt

KM

length

in

RKM

400kV SS

12 2021-

2022 400

PROPOSED 400kV

ELURU SS RO

PROPOSED

GUDIWADA 400kV SS

Regular S 40 D/C - 80

13 2021-2022

400

PROPOSED ASPIRI

400kV SS TO

NARNOOR 400kV SS


14 2022-2023

400

PROPOSED GUDIWADA 400kV SS

TO

CHILKALURIPETA 400kV SS


15 2022-

2023 400

765kV PGCIL SS TO

PROPOSED

CHILKALURIPETA SS


16 2023-

2024 400

LILO TO PROPOSED

400kV KAKINADA SS

FROM HNPCL-K.KOTA LINE

Regular L 10 D/C LILO 20

17 2021-

22 220

220kV DC Line from

220kV SS

Purushothapatnam to 400/220kV SS

Guddigudem

Regular L 32 DC LILO 64

18 2022-

23 220

220kV DC Line for

LILO of existing one circuit of 220kV

Vemagiri – Undi DC

Line at proposed 220kV

SS Amalapuram

Regular S 48 DC LILO 96

19 2020-

21 220

220kV DC line for

making LILO of

existing 220kV VTS-Thallapalli 3rd circuit to

proposed 220/132/33kV

SS Piduguralla on

Narrow based towers

Regular G 2 DC LILO 4

20 2020-

21 220

220kV DC line for

making LILO of

existing 220kV VTS-

Thallapalli 4th circuit to




Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

Ckt LINE

TYPE

Length

in Ckt

KM

length

in

RKM

proposed 220/132/33kV SS Piduguralla on

Narrow based towers

21 2022-

23 220

220kV DC Line for

making LILO of existing VTS - Podili

line at proposed 220 kV

GIS SS Lingayapalem (One circuit)

Regular G 3.8 DC LILO 7.6

22 2022-

23 220

220kV DC Line for

making LILO of

existing VTS - Narasaraopet line at

proposed 220/33 kV

GIS SS Lingayapalem

Regular L 3.8 DC LILO 7.6

23 2021-

22 220

220kV DC line from 400/220kV

Chilakaluripeta SS to

the proposed 220/132kV Chilakaluripeta SS

Regular S 25 DC 50

24 2021-

22 220

220kV DC XLPE 1000

Sq.mm UG Cable from

proposed 400/220kV GIS SS Tallayapalem to

proposed 220/33 kV

GIS SS Nelapadu

Regular L 10 DC 20

25 2021-

22 220

220kV DC line for making LILO of 220kV

VTS - Podili to

proposed 220/33kV GIS SS Nelapadu


26 2022-

23 220

220kV DC 1000Sq mm

XLPE UG Cable from

proposed 220/33 GIS kV SS Velagapudi to

proposed 220/33 kV

GIS SS

Uddandarayunipalem

Regular L 3 DC 6

27 2022-

23 220

220kV DC 1000Sq mm

XLPE UG Cable from

proposed 400/220 kV

GIS SS Borupalem to proposed 220/33 kV

Regular S 3 DC 6



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

Ckt LINE

TYPE

Length

in Ckt

KM

length

in

RKM

GIS SS Rayapudi

28 2023-

24 220

LILO of 220kV

Tadikonda - Ongole SC

line to 220kV SS Guntur

(Prathipadu) under construction on NMD

towers

Regular S 4.2 DC LILO 8.4

29 2023-

24 220

220kV DC 1000Sq mm XLPE UG Cable from

proposed 400/220 kV

GIS SS Tallayapalem to

proposed 220/33kV GIS SS Mandadam

Regular L 6 DC 12

30 2023-

24 220

Erection of 220kV DC

line from proposed

400/220kV SS Tallayapalem to

proposed 220/132/33 kV

SS Tadepalli

Regular L 12.5 DC 25

31 2023-

24 220

220kV DC 1000Sq mm XLPE UG Cable from

proposed 400/220 kV

SS Tallayapalem to proposed 220/33 kV

GIS SS Velagapudi

Regular L 6 DC 12

32 2018-

19 220

220 kV Dc line with

Moose from 400kV Jammalamadugu to 220

kV SS, Tirumalaipally

Regular G 54 DC 108

33 2018-

19 220

220 kV Dc line with

Moose from 400kV Jammalamadugu SS to

220 kV SS,

Porumamilla

Regular L 75 DC 150

34 2018-

19 220

220kV DC Line for LILO of existing one

circuit of 220kV VTS–

Kamavarapukota at 400/220kV SS

Kamavarapukota


35 2021-

22 220

220kV DC line for

making LILO of one circuit of proposed

Regular L 2.5 DC LILO 5



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

Ckt LINE

TYPE

Length

in Ckt

KM

length

in

RKM

220kV Nunna -400/220kV Gudivada

DC line at proposed

220/132/33kV GIS SS at Medha towers, IT

park, Gannavaram with

1000sqmm XLPE UG cable

36 2021-

22 220

LILO of existing

Nunna- Gudivada

220kVDC line at Gudivada

400/220/132kV.


37 2021-

22 220

LILO of 220kV

Gudivada- Gudivada 400/220/132kV DC line

at Gannavaram.


38 2021-

22 220

Gudivada

400/220/132kV- Machilipatnam 220kV

DC line.

Regular L 50 DC 100

39 2021-

22 220

220kV DC line from

220kV SS Gunadala to 220kV SS Nunna in the

same corridor of

existing SC line with Monopoles (6.0 with

Monopole & 1.0 with

MC)

Regular S 7 DC 14

40 2023-

24 220

220kV DC line from 220kV SS Nunna to

Proposed 220kV SS

Jakkampudi

Regular S 13 DC 26

41 2021-

22 220

220 kV DC line from 400kV Jammalamadugu

SS to 220 kV SS,

Betamcherla

Regular L 68 DC 136

42 2022-

23 220

400 kV SS Gooty to proposed 220kV Adoni

SS

Regular L 64 DC 128

43 2023-

24 220

220kV DC line from

220kV SS Nandyala to proposed Up-gradation

Regular L 30 DC 60



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

Ckt LINE

TYPE

Length

in Ckt

KM

length

in

RKM

of 132kV SS Rudravaram

(Gopavaram)

44 2018-

19 220

220kV Line With Four

(4) Circuits on Multi - Circuit towers for LILO

of Circuit - I & 2 of 220

kV Podili - Nellore DC Line at proposed 220 kV

SS, Atmakur


45 2019-

20 220

220kV DC Line from

proposed 400/220/132kV SS

Rachagunneri to the

proposed 220 kV Menakuru/ Naidupeta

SS

Regular L 40 DC 80

46 2021-

22 220

Erection of 220 kV DC

line from 400/220 kV SS Manubolu to


SS Kothapalem

Regular S 38 DC 76

47 2020-

21 220

400/220 kV Garividi SS to proposed 220/132 kV

Pydibhimavaram

SS DC line

Regular L 50 DC - 100

48 2020-

21 220

Erection of 220kV DC line for LILO of 220 kV

Anrak - Samalkota SC

Line at the proposed 220 kV SS Chandanada


49 2020-

21 220


line for LILO of 220 kV

VSS - Kakinada SC Line at the proposed 220

kV SS Chandanada.


50 2021-

22 220


line for making LILO of 220kV Kalapaka -

Dairyfarm to proposed

220/132/33kV SS

Simhachalam on MC Towers




Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

Ckt LINE

TYPE

Length

in Ckt

KM

length

in

RKM

51 2022-

23 220

Chandanada (Koruprolu) 220 kV SS

to proposed Prattipadu

220 kV SS

Regular L 70 DC 140

52 2023-

24 220

Bhimadolu-Nunna LILO to proposed

220/132/33kV

Mallavalli


53 2020-

21 220

220kV DC line for

making LILO of

400/220kV Garividi-

Pendurthy line to proposed 220/132kV SS

Vizianagaram


54 2021-

22 220

LILO of 220 kV Nunna

– Bhimadole DC line at proposed 400/220/132

kV Eluru SS.


55 2021-

22 220

220 kV DC line from

proposed 400/220/132 kV Eluru SS to

proposed 220/132 kV

Nuzividu SS.

Regular L 30 DC 60

56 2021-

22 220

220 kV DC LILO of existing 220 kV

Gudivada - Bhimavaram

line at proposed 400/220/132 kV Eluru

SS

Regular L 25 Dc LILO 50

57 2021-

22 220

220kV DC line for

making LILO of one circuit of 220kV

Bhimavaram – Eluru to

proposed 220/33 kV SS Akiveedu


58 2021-

22 220

220kV DC line from

400/220kV SS Regular L 22 DC 44

Kamavarapukota to

220kV SS Bhimadole



Table 8: List of 220 kV Lines proposed during 4th

Control Period

Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

220 kV Lines

1 2018-

19 220

220kV DC Line for LILO of existing

one circuit of 220kV

VTS–Kamavarapukota at

400/220kV SS

Kamavarapukota

L 4 DC LILO 8

2 2018-

19 220

220 kV DC line from 400/220 kV

Sattenapalli to

proposed 220 kV

Guntur SS

L 55 DC 110

3 2018-

19 220

220kV Line With

Four (4) Circuits on

Multi - Circuit

towers for LILO of Circuit - I & 2 of 220

kV Podili - Nellore

DC Line at proposed 220 kV SS, Atmakur

L 20 DC LILO 80

4 2019-

20 220

220kV DC Line

from 220kV SS

Brandix to the proposed 220kV GIS

Atchutapuram SS on

Multi-circuit Towers

L 8 DC 32

5 2019-

20 220

220kV DC Line from proposed

400/220/132kV SS

Rachagunneri to the proposed 220 kV

Menakuru/

Naidupeta SS

S 40 DC 80

6 2021-

22 220

220 kV DC line with Twin Moose from

400kV Uravakonda

to 220 kV SS,

Pampanur Tanda

Regular L 90 180

7 2021-

22 220

220 kV DC line with

Twin Moose from Regular L 50 DC 100



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

400kV Hindupur to

220 kV SS,

Penukonda

8 2022-

23 220

220kV DC line for

making LILO of

220kV Gooty -

Shapuram SC line to the proposed

220/132kV

Dharmavaram SS.


9 2022-

23 220

220kV DC line from 400/220/132kV

Rachagunneri to the

proposed 220kV SS Cherivi (Racherla)

Regular L 50 DC 100

10 2021-

22 220

220kV DC line from

220kV Sullurupeta

to the proposed 220kV SS Cherivi

(Racherla)

Regular L 30 DC 60

11 2022-

23 220

220kV DC line from

400kV Kalikiri to proposed 220kV SS

Sambepalli

Regular S 40 DC 80

12 2022-

23 220

220kV DC Line

from 220kV SS Samarlakota

Switching Station to

the proposed 220 kV Kakinada SEZ Sub-

Station

Regular L 60 DC 120

13 2022-

23 220

2nd circuit from

proposed 220kV Korukonda

Switching Station to

220kV SS

Rampachodavaram and making LILO to

Lower Sileru

Regular G 121=(82 DC+39

SC)

LILO 203

14 2021-

22 220

220kV DC LILO of

existing 220kV Vemagiri –

Samarlakota DC line

at 220kV SS




Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

Jegurupadu

15 2021-

22 220

220kV single Moose

DC line from proposed 400/220kV

GVK-2 Power plant

to proposed

220/132kV SS Ramachandrapuram


16 2021-

22 220

LILO of existing

220kV DC line from

Pallantla – Pattiseema at

400/220kV SS

Guddigudem


17 2021-

22 220

220kV DC Line from 220kV SS

Purushothapatnam to

400/220kV SS Guddigudem


18 2022-

23 220

220kV DC Line for

LILO of existing one

circuit of 220kV Vemagiri – Undi DC

Line at proposed

220kV SS Amalapuram


19 2020-

21 220

220kV DC line for

making LILO of

existing 220kV VTS-Thallapalli 3rd

circuit to proposed

220/132/33kV SS

Piduguralla on Narrow based towers


20 2020-

21 220

220kV DC line for

making LILO of

existing 220kV VTS-Thallapalli 4th

circuit to proposed

220/132/33kV SS Piduguralla on

Narrow based towers


21 2022-

23 220

220kV DC Line for

making LILO of Regular G 3.8 DC LILO 7.6



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

existing VTS - Podili

line at proposed 220

kV GIS SS Lingayapalem (One

circuit)

22 2022-

23 220

220kV DC Line for

making LILO of existing VTS -

Narasaraopet line at

proposed 220/33 kV GIS SS

Lingayapalem

Regular L 3.8 DC LILO 7.6

23 2021-

22 220

220kV DC line from

400/220kV Chilakaluripeta SS to

the proposed

220/132kV Chilakaluripeta SS

Regular S 25 DC 50

24 2021-

22 220

220kV DC XLPE

1000 Sq.mm UG

Cable from proposed 400/220kV GIS SS

Tallayapalem to

proposed 220/33 kV

GIS SS Nelapadu

Regular L 10 DC 20

25 2021-

22 220

220kV DC line for

making LILO of

220kV VTS - Podili

to proposed 220/33kV GIS SS

Nelapadu


26 2022-

23 220

220kV DC 1000Sq

mm XLPE UG Cable from proposed

220/33 GIS kV SS

Velagapudi to proposed 220/33 kV

GIS SS

Uddandarayunipalem

Regular L 3 DC 6

27 2022-

23 220

220kV DC 1000Sq mm XLPE UG Cable

from proposed

400/220 kV GIS SS Borupalem to

Regular S 3 DC 6



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

proposed 220/33 kV

GIS SS Rayapudi

28 2023-

24 220

LILO of 220kV Tadikonda - Ongole

SC line to 220kV SS

Guntur (Prathipadu)

under construction on NMD towers

Regular S 4.2 DC LILO 8.4

29 2023-

24 220

220kV DC 1000Sq

mm XLPE UG Cable

from proposed 400/220 kV GIS SS

Tallayapalem to

proposed 220/33kV GIS SS Mandadam

Regular L 6 DC 12

30 2023-

24 220

Erection of 220kV

DC line from

proposed 400/220kV SS Tallayapalem to

proposed 220/132/33

kV SS Tadepalli

Regular L 12.5 DC 25

31 2023-

24 220

220kV DC 1000Sq mm XLPE UG Cable

from proposed

400/220 kV SS Tallayapalem to

proposed 220/33 kV

GIS SS Velagapudi

Regular L 6 DC 12

32 2018-

19 220

220 kV Dc line with Moose from 400kV

Jammalamadugu to

220 kV SS,

Tirumalaipally

Regular G 54 DC 108

33 2018-

19 220

220 kV Dc line with

Moose from 400kV

Jammalamadugu SS

to 220 kV SS, Porumamilla

Regular L 75 DC 150

34 2018-

19 220

220kV DC Line for

LILO of existing

one circuit of 220kV VTS–

Kamavarapukota at

400/220kV SS




Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

Kamavarapukota

35 2021-

22 220

220kV DC line for

making LILO of one circuit of proposed

220kV Nunna -

400/220kV

Gudivada DC line at proposed

220/132/33kV GIS

SS at Medha towers, IT park, Gannavaram

with 1000sqmm

XLPE UG cable

Regular L 2.5 DC LILO 5

36 2021-

22 220

LILO of existing Nunna- Gudivada

220kVDC line at

Gudivada 400/220/132kV.


37 2021-

22 220

LILO of 220kV

Gudivada- Gudivada

400/220/132kV DC line at Gannavaram.


38 2021-

22 220

Gudivada

400/220/132kV-

Machilipatnam 220kV DC line.

Regular L 50 DC 100

39 2021-

22 220

220kV DC line from

220kV SS Gunadala

to 220kV SS Nunna in the same corridor

of existing SC line

with Monopoles (6.0

with Monopole & 1.0 with MC)

Regular S 7 DC 14

40 2023-

24 220

220kV DC line from

220kV SS Nunna to

Proposed 220kV SS Jakkampudi

Regular S 13 DC 26

41 2021-

22 220

220 kV DC line from

400kV

Jammalamadugu SS to 220 kV SS,

Betamcherla

Regular L 68 DC 136

42 2022- 220 400 kV SS Gooty to Regular L 64 DC 128



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

23 proposed 220kV

Adoni SS

43 2023-

24 220

220kV DC line from 220kV SS Nandyala

to proposed Up-

gradation of 132kV

SS Rudravaram (Gopavaram)

Regular L 30 DC 60

44 2018-

19 220

220kV Line With

Four (4) Circuits on

Multi - Circuit towers for LILO of

Circuit - I & 2 of 220

kV Podili - Nellore DC Line at proposed

220 kV SS, Atmakur


45 2019-

20 220

220kV DC Line

from proposed 400/220/132kV SS

Rachagunneri to the

proposed 220 kV Menakuru/

Naidupeta SS

Regular L 40 DC 80

46 2021-

22 220

Erection of 220 kV

DC line from 400/220 kV SS

Manubolu to

proposed 220/132/33

kV SS Kothapalem

Regular S 38 DC 76

47 2020-

21 220

400/220 kV Garividi

SS to proposed

220/132 kV

Pydibhimavaram SS DC line

Regular L 50 DC - 100

48 2020-

21 220

Erection of 220kV

DC line for LILO of

220 kV Anrak - Samalkota SC Line

at the proposed 220

kV SS Chandanada


49 2020-

21 220

Erection of 220kV DC line for LILO of

220 kV VSS -

Kakinada SC Line at




Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

the proposed 220 kV

SS Chandanada.

50 2021-

22 220

Erection of 220kV DC line for making

LILO of 220kV

Kalapaka -

Dairyfarm to proposed

220/132/33kV SS

Simhachalam on MC Towers


51 2022-

23 220

Chandanada

(Koruprolu) 220 kV

SS to proposed Prattipadu 220 kV

SS

Regular L 70 DC 140

52 2023-

24 220

Bhimadolu-Nunna

LILO to proposed 220/132/33kV

Mallavalli


53 2020-

21 220

220kV DC line for

making LILO of 400/220kV Garividi-

Pendurthy line to

proposed 220/132kV SS Vizianagaram


54 2021-

22 220

LILO of 220 kV

Nunna – Bhimadole

DC line at proposed 400/220/132 kV

Eluru SS.


55 2021-

22 220

220 kV DC line from


Eluru SS to proposed

220/132 kV

Nuzividu SS.

Regular L 30 DC 60

56 2021-

22 220

220 kV DC LILO of

existing 220 kV

Gudivada -

Bhimavaram line at proposed

400/220/132 kV

Eluru SS

Regular L 25 Dc LILO 50



Sl.

No FY KV

Name of the

Tansmission Line

INV

TYPE IC

Line

length

in

RKM

Ckt LINE

TYPE

Length

in Ckt

KM

57 2021-

22 220

220kV DC line for

making LILO of one

circuit of 220kV Bhimavaram – Eluru

to proposed 220/33

kV SS Akiveedu


58 2021-

22 220

220kV DC line from 400/220kV SS

Regular L 22 DC 44 Kamavarapukota to

220kV SS

Bhimadole

The APTRANSCO has to make a filing before the Honourable Commission for determining

the Aggregate Revenue Requirement (ARR) of APTRANSCO for the Fourth Control Period

(FY 19-20 to FY 23-24). Thus, the APTRANSCO is making a filing before the commission

in the methodology prescribed by the commission.

The Aggregate Revenue Requirement (ARR) consists of the following major components:

RoCE – Return on Capital Employed: Return on Capital Employed is to cover the

interest payments for the debts and a return on equity invested. For the purpose of

filing, Regulatory Return Base (RRB) is to be computed on which WACC is

applied. Regulatory Return Base consists of the additions to the asset base,

Working Capital and subtracts the depreciated assets and the consumer

contributions.

Depreciation: This would cover the capital (Debt and Equity) invested into the

assets.

Operation and Maintenance Expenses: The O&M expenses cover the costs

incurred in the day to day operations like Employee Expenses, Administrative and

General Expenses (A&G) and Repairs and Maintenance(R&M) expenses.

Taxes: Taxes are computed on the Pre-tax return on equity.



3.3 Capital Investments – Additions to Gross Fixed Assets

The licensee has prepared a detailed capital investment plan for the Fourth Control Period

based on resource plan already filed before Honourable Commission by taking

comprehensive analysis of state of the existing network loading conditions and the expected

future loading of the network during each year of the control period based on the projected

load growth and also for evacuating power from generating stations. The proposed capital

investment of the licensee has been classified into:

Base Capex: The primary purpose of the capital expenditure proposed under this

head is to meet the load growth and evacuation of power from the generating stations

to the load centers. This involves addition of 400kV schemes and 200kV Schemes

involving both the lines and Sub Stations

Renovation and Modernization: The licensee has proposed certain capex under

this head to replace the assets which have outlived their useful lives and also in

improving the performance of certain existing assets

Lift Irrigation Schemes: APTRANSCO is executing a number of Lift Irrigation

schemes during the Fourth Control Period.

400kV schemes constitute a major part of the capital investments proposed during the 4th

control period, as it consists of many power evacuation schemes which are essential for

evacuating power from various upcoming new generating stations in the state. The total

capital investments during the 4th

control period is INR 13,539 Crs, whereas the assets

capitalized during the same period is INR 16,786 Crs.

Table 9: Asset Capitalization – 4th

Control Period

(INR Crs)

Particulars FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23

FY 23-

24 Total

CWIP Opening Balance 2346.35 2694.52 3435.39 3267.56 2077.26

Capital Investment

During the Year



Particulars FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23

FY 23-

24 Total

400kV Schemes 599.23 915.41 921.63 916.47 732.00 4,084.74

220kV Schemes 732.00 1,684.00 1,890.00 1,971.66 1,891.46 8,169.12

Renovation &

Modernization

Improvement Schemes 71.00 303.09 274.67 274.31 291.68 1,214.75

Lift Irrigation Schemes 70.00 - - - - 70.00

Total Base Capital

Investment 1,472.23 2,902.50 3,086.30 3,162.43 2,915.14 13,538.60

Add: Interest During

Construction 172.74 221.34 282.32 325.64 302.41 1,304.45

Add: Expenses

Capitalised 127.32 164.23 183.25 202.22 216.75 893.77

Total Capital

Investment during the

year 1772.29 3288.08 3551.87 3690.29 3434.30 15,736.82

Assets Capitalised

during the year 1424.12 2547.20 3719.70 4880.59 4214.37 16,785.99

CWIP Closing Balance 2694.52 3435.39 3267.56 2077.26 1297.19

3.4 Depreciation

In compliance with clause 15.3 of Regulation 5 of 2005, depreciation has been calculated for

every year on the fixed assets adopting the depreciation rates as notified by the Ministry of

Power, Government of India in their Gazette, for the MYT filings. Depreciation pertaining to

capital invested through debt and equity only has been taken into consideration.

Table 10: Depreciation – 4th

Control Period

Estimated Depreciation (INR Crs)

Depreciation FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24 Total

Land & land rights 0.00 0.00 0.00 0.00 0.00 0.00

Buildings 2.85 3.63 5.11 7.28 10.12 28.99

Intangible Assets 2.32 2.23 2.17 2.09 1.97 10.79

Other civil works 0.93 0.96 1.05 1.19 1.37 5.51

Plant & Machinery 264.67 315.73 415.89 562.79 754.07 2313.15

Line Cable

Network 323.94 345.88 397.20 473.00 570.44 2110.46



Estimated Depreciation (INR Crs)

Depreciation FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24 Total

Furniture &

Fixtures 0.39 0.47 0.62 0.85 1.15 3.48

Office Equipment 4.35 5.12 6.66 8.90

11.8

3

36.8

6

Total 599.45 674.03 828.71 1056.11 1350.94 4509.24

APTRANSCO used to charge depreciating the assets as per the guidelines of the

Electricity (Supply) Annual Accounts Rules 1985 till FY 2016-17, where in was

specified vide para 2.60(3) "Depreciation charge on newly commissioned assets shall

commence in the year immediately following the year of commissioning since inception

of the company.

The AG, AP commented that “As per its accounting policy the company provided

depreciation on Property, Plant and Equipment available at the beginning of the year

i.e., depreciation is not charged in respect of the assets commissioned during the year.

This is contrary to the provision of the Companies Act 2013 which stipulates that

depreciation shall be provided on prorate basis from the date of utilisation of the assets.

Non-provision of depreciation on the assets commissioned during the year resulted

understatement of depreciation and overstatement of profit for the year by Rs.37.90

crores”.

In view of the above APTRANSCO is charging Depreciation from the date of Capitalisation.

However, in the ARR filing, the Depreciation projected from the next financial year for the

asset’s capitalisation during previous year as per clause 15.3 of Regulation 5 of 2005 i.e.

“Depreciation shall be charged from the 1st April of the following year from the date the asset

is put to use”.

The following are the additional depreciation cost to be considered as per the companies Act

requirement and the procedure being followed by APTRANSCO.



Rs. In Crores

Year Depreciation

calculated on the

available assets at

the beginning of

the year

Depreciation

calculated on the

additions of assets

(half yearly) along

with opening balance

of assets

Difference

2018-19

(base year)

540.85 577.60 36.75

2019-20 599.45 648.24 48.79

2020-21 674.02 759.88 85.86

2021-22 828.70 953.22 124.52

2022-23 1056.10 1218.81 162.71

2023-24 1350.95 1491.38 140.43

TOTAL 4509.22 5071.53 562.31

As could seen from the above, an amount of Rs.562.31 crs of depreciation is less

claimed due to old procedure. This will lead reduction in revenue.

In view of the above, Honourable APERC is requested to consider the depreciation as

per the Companies Act 2013 requirement, while finalising the Tariff , so that an amount

of Rs.562.31 crs of depreciation less claimed will be recovered.

3.5 RoCE Computation

Asset Capitalization: As already shown, the additions to the gross asset base

is around INR 16,786 Crs during the 4th control period

Depreciation: The depreciation during the 4th

control period is INR around

INR 4,509 Crs.

Consumer Contribution: The total consumer contributions expected during

the 4th control period is INR 483 Crs.

Working capital is computed for 45 days of Net O&M expense and

requirements for O&M Stores is added.

Interest rate of 10.5% and debt equity ratio of 75:25 has been considered.



The total RoCE based on WACC being applied on Regulatory Return

Base(RRB) is INR 6,489 Crs – This return on Capital is supposed to cover the

interest payments and ensure specified returns on equity

Table 11: RoCE – 4th

Control Period

Parameter Unit

FY

18-19

(R.E)

FY

19-20

FY

20-21

FY

21-22

FY

22-23

FY

23-24

Total

FY

20-24

Assets INR Crs 11,664 13,088 15,635 19,355 24,236 28,450

Original Cost of

Fixed Assets (OCFA) INR Crs

10,552 11,664 13,088 15,635 19,355 24,236

Additions to OCFA INR Crs 1,112 1,424 2,547 3,720 4,881 4,214 16,786

Depreciation INR Crs 4,187 4,786 5,460 6,289 7,345 8,696 Opening Balance INR Crs 3,646 4,187 4,786 5,460 6,289 7,345

Depreciation during the year

INR Crs 541 599 674 829 1,056 1,351 4,509

Consumer

Contributions INR Crs

975 997 1,017 1,111 1,282 1,458

Opening Balance INR Crs 911 975 997 1,017 1,111 1,282

Additions during the

year INR Crs

64 21 20 94 171 176 483

Working Capital INR Crs 90 100 111 123 135 148 618

Change in Rate Base INR Crs 253 402 926 1,399 1,827 1,344

Regulated Rate Base INR Crs 6,339 7,004 8,343 10,680 13,918 17,101

WACC % 11.38 11.38 11.38 11.38 11.38 11.38

Cost of Debt % 10.50 10.50 10.50 10.50 10.50 10.50

Return on Equity % 14.00 14.00 14.00 14.00 14.00 14.00

RoCE INR Crs 721 797 949 1,215 1,583 1,945

For the computation of WACC, the following have been considered:

Debt/Equity Ratio: 75:25

Cost of Debt: 10.5% pa

Return on Equity: 14.00%

RoE 14% was claimed as per the existing Tariff order. However, as per clause 13.1 of APERC

regulation 5 of 2005, RoE shall be determined at the beginning of the control period after

considering the CERC norms.



As per the existing CERC norms, ROE is 15.5% (Pre Tax). Hence, Honourable APERC is

requested to consider the RoE as per CERC norms while determining the tariff.

3.6 Operation and Maintenance Expenses

The Operation and Maintenance (O&M) costs include employee-related costs, repair

& maintenance costs and administrative & general costs. The O&M cost of the

licensee is driven by the following:

Length of lines in Ckt Km and

No of Sub Stations Bays

The average of Gross O&M expenses for the years FY 2015-16 to FY 2017-18 as per the

latest audited accounts have been allocated to lines and sub stations in the ratio of 30:70 as

per Regulation 5 of 2005 of APERC. The allocated expenditure to lines and sub-stations is

further divided with line length (Ckt-KM) and no. of sub-station bays respectively to

compute the O&M Norms in terms of INR/Ckt KM (INR 66,992/Ckt KM) for lines and

INR/Bay (INR 9,10,940/Bay) for Sub Station Bays.

The norms thus arrived for Lines and Sub-stations are escalated at a rate of 5.16% year-on-

year to arrive norms for base year FY 2018-19 and the fourth control period. The year wise

O&M expenditures for the next 6 years are arrived based on the year wise estimated length of

lines and number of bays in sub-stations. The net escalation rate of 5.16% used to project the

O&M expenses over the next 6 years is computed based on the weighted average index of

Wholesale Price Index (WPI) and Consumer Price Index (CPI) for the years FY 2011-12 to

FY 2016-17. The WPI Indices considered are as available on the website of the Office of the

Economic Advisor to the Government of India, Ministry of Commerce and Industry

(www.eaindustry.nic.in/) and CPI Indices as available on the website of the Labour Bureau

Government of India (www.labourbureau.gov.in).

Accordingly, base year (FY 2018-19) O&M Cost per CKM of Line is estimated to be INR

70,449 and base year O&M Cost per Sub-Station bay is estimated to be INR 9,57,945. Total

http://www.eaindustry.nic.in/

http://www.labourbureau.gov.in/



O&M expenses are computed by multiplying number of bays with O&M cost/ Bay and

circuit km with O&M / CKM for each year of the control period.

Table 12: O&M Expenses – 4th

Control Period

O&M Expenses – Projections (INR Crs)

Parameter FY

19-20

FY

20-21

FY

21-22

FY

22-23

FY

23-24

Total

FY 20-

24

Gross O&M Expenditure 706 810 919 1,039 1,161 4,635

O&M Expenses

Capitalised 105 121 137 155 173 691

Net O&M Expenses 601 689 782 884 988 3,944

The above O&M projections have not factored the wage revision which is due with effect

from 1st April 2022.The financial commitments of wage revision will be claimed based on

actuals during the True-up/True down for the 4th Control Period.

3.7 Taxes and Other Costs

Taxes: The taxes have been estimated based on the current tax rate (MAT) of

20.76%. The taxes have been estimated such that the Post Tax return on

equity is equivalent to 14% of RRB for each year

Special Appropriations: No special appropriations have been considered in this

filing. True-up/ True down will be filed separately after completion of the

for the 3rd

Control Period.

Table 13: Taxes and Other Expenses – 4th

Control Period

Taxes and Other Expenses – Projection (INR Crs)

Parameter FY

19-20

FY

20-21

FY

21-22

FY

22-23

FY

23-24

Total

FY 20-

24

Provision for Income Tax 64 77 98 128 157 523

Special Appropriations

Total 64 77 98 128 157 523



3.8 Non-Tariff Income

A major contributor to the Non-Tariff income is supervisory charges that shall be collected

from Govt during the implementation of Lift Irrigation schemes. This income is temporary in

nature and will be present only for the duration of the execution of LI Schemes. Other

components include income from investments, delayed payment charges from consumers,

rebate earned from payments to suppliers, etc which may continue for next control period.

Table 14: Non Tariff Income – 4th

Control Period

Non Tariff Income (INR Crs)

Particulars FY

19-20

FY

20-21

FY

21-22

FY

22-23

FY

23-24

Interest on Staff loans and advances 0.77 0.79 0.82 0.85 0.87

Income from investments 0.03 0.03 0.03 0.03 0.03

Delayed payment charges from consumers 0.00 0.00 0.00 0.00 0.00

Interest on Contingency Reserve investments 5.05 5.15 5.25 5.35 5.45

Income from trading 0.00 0.00 0.00 0.00 0.00

Rebate earned on payment of supplier bills 0.00 0.00 0.00 0.00 0.00

Others 62.04 67.75 73.83 80.32 87.26

Total Non-Tariff Income 100.89 105.72 110.93 116.55 123.61

3.1 Revenue from Natural ISTS (Inter State) and Intra-state Lines carrying Inter state power

Natural ISTS (Inter State) (Physical) lines connecting two states (4th

Control Period):

CERC vide order dated 21st June 2018 has determined the annual transmission charges as

INR 74 Crs (FY 17) for ISTS lines (40 nos) for inclusion in POC Transmission charges and

has requested AP Transco to refile a fresh petition for the additional 2 lines for which annual

transmission charges were not determined. AP Transco has filed the petition with CERC for

determination of annual transmission charges for the ISTS Lines for the period FY 15 to

FY19 (excluding FY 17 for 40 ISTS Lines).

Projections of annual transmission charges for 42 inter-state transmission lines for FY 20 -

FY 24 are given below



FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24

40 ISTS Lines 69.8 -108 68.6-107 67.5-106 66.0-105 65.0-103.5

2 ISTS Lines 74.9-76.4 72.8-74.3 70.6-72.1 68.4-70.1 66.3-67.9

Total (INR Crs.) 144.7-

184.4

141.4-

181.3

138.1-

178.1

134.4-

175.1

131.3-

171.4

The above annual transmission charges are being adjusted in the Gross ARR projected for

4th Control Period, however the values may vary from approved or actuals. AP Transco

would be required to file a petition in this regard with CERC for the 42 lines for the 4th

Control Period. CERC is yet to issue tariff regulations for the period FY 20 – FY 24 and the

revenue for ISTS Lines is estimated based on FY14-19 regulations. The bay costs hasn’t

been included while determination of annual transmission charges that was already approved

by CERC.

The range of values is on account of the following reasons

Interest on loan: 7.21% - 9.98%

Return on equity: 15.5% (pre-tax) -23.83 %(post-tax)

O&M expenses - Including and excluding bay costs

For the adjustment of Gross ARR during the 4th Control Period, AP Transco has assumed

conservative values.

The list of all the 42 ISTS lines are given below:

Table 15: List of ISTS Lines

Sl. No Asset

1 Asset-I: 400 kV VTPS – Malkaram line

2 Asset-II: 400 kV VTPS Suryapet line

3 Asset-III: 400 kV Srisailam-Sattenapalli CKT I

4 Asset-IV: 400 kV Srisailam-Sattenapalli CKT II

5 Asset-V: 400 kV Srisailam - Kurnool (SC) feeder

6 Asset-VI: 400 kV Kalpaka- Khammam- I feeder

7 Asset-VII: 400 kV Kalpaka-Khammam- II feeder

8 Asset-VIII: 400 kV Uravakonda- Veltoor- I feeder



Sl. No Asset

9 Asset-IX: 400 kV Uravakonda-Veltoor- II feeder

10 Asset-X: 220 kV Nunna - KTPS SC Line

11 Asset-XI: 220 kV Tallapalli - Nagarjunasagar - I & II feeder

12 Asset-XII: 220 kV Tallapalli - Nagarjunasagar -II feeder

13 Asset-XIII: 220 kV Tallapalli - Nagarjunasagar -III feeder

14 Asset-XIV: 220 kV Tallapalli – Chalakurthy feeder

15 Asset-XV: 220 kV Chillakallu - Narketpalli I feeder

16 Asset-XVI: 220 kV Chillakullu-Narketpalli II feeder

17 Asset-XVII: 220 kV Brahmanakotkur- Wanaparthy Line (LIS)

18 Asset-XVIII: 220 kV Srisailam-Dindi-I feeder

19 Asset-XIX: 220 kV Srisailam-Dindi-II feeder

20

Asset-XX: 220 kV Nagarjuna Sagar

Receiving station-Srisailam SC line

21 Asset-XXI: 220 kV LSRKTPS- I feeder

22 Asset-XXII: 220 kV LSRKTPS- II feeder

23 Asset-XXIII: 220 kV Chitoor-Tiruvalam

24 Asset-XXIV: 220 kV Raghulapadu - Alipura line

25 Asset-XXV: 220 kV Sulurupeta- Gummadipundi

26 Asset-XXVI: 132 kV Nagarjunasagar-RACPH feeder

27 Asset-XXVII: 132 kV Piduguralla-Wadapalli

28 Asset-XXVIII: 132 kV Tangeda-Wadapalli line

29 Asset-XXIX: 132 kV Chillakullu-Kodada line

30 Asset-XXX: 132 kV Chillakallu-Ramapuram line

31 Asset-XXXI: 132 kV Chillakallu-Sitapuram line

32 Asset-XXXII: 132 kV Chillakallu-Khammam line

33 Asset-XXXIII: 132 kV Chillakallu-Kusumanchi line

34 Asset-XXXIV: 132 kV Chillakallu-Madhira line

35 Asset-XXXV: 132 kV Sitapuram-KCP line



Sl. No Asset

36 Asset-XXXVI: 132 kV Chillakallu-Bonakallu- I feeder

37 Asset-XXXVII:132 kV Chillakallu-Bonakallu-II feeder

38 Asset-XXXVIII: 132 kV A.P.Carbiders-Alampur

39 Asset-XXXIX: 132 kV A.P. Carbides-Gadwal

40 Asset-XXXX: 132 kV K. Kota-Aswaraopet-I feeder

41 Asset-XXXXI: 132 kV K. Kota-Aswaraopet-II feeder

42 Asset-XXXXII: 132 kV Pratap Nagar-Yanam Feeder

Intra-State (Electrical) transmission lines carrying Inter State Power (3rd

and 4th

Control

Period):

Estimation of revenue from intra-state lines (non-physical) is based on the actual power

flows for the previous year. There is a huge variation in the annual transmission charges for

the intra state lines approved by APERC for FY 2017-18 ( 18 nos Lines) (APERC order

dated 06.01.2018) and FY 2018-19 (34 Nos lines) (APERC order dated 21.07.2018) as it is

linked to the actual power flow on intra state lines of the previous years. Estimation of the

actual power flow requires system studies to be carried out and hence, revenue for FY 19-20

is computed as average of approved no’s for FY 2017-18 & FY 2018-19 i.e. INR 120 Crs.

This revenue is considered for adjustment in the projected Gross ARR only for FY 2019-20

of the 4th

Control Period.

The bay costs hasn’t been included while determination of annual transmission charges that

was already approved by APERC.

In addition CERC is also rolling back the PoC methodology and proposed to move on to the

earlier postage stamp methodology.

Hence, considering the charges for the further years in the 4th control period except for FY

2019-20 may lead to huge variation in cash flows.

(INR Crs)



Year FY 14-15 FY 15-16 FY 16-17 FY 17-18 FY 18-19

Transmission Charges for

Intra State Lines

- - - 81 154

The approved annual transmission charges will be adjusted in the True up/True down of 3rd

Control Period. AP Transco will consider filing a petition with APERC for determining

annual transmission charges for intra state lines for the period FY15-FY 17 after receiving

certification from SRPC.

The revenue generated from ISTS and intra state lines based on the estimates are given below

and the same was considered for adjustment of Gross ARR computations.

FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24

ISTS Lines (Conservative

estimates)

145 141 138 134 131

Intra State 120

Total (INR Crs.) 265 141 138 134 131

The above estimates are excluding Bay cost for the lines.

3.2 Aggregate Revenue Requirement

Net Aggregate Revenue Requirement for the fourth control period is INR

13,896 Crs.

The Net ARR has to be recovered from transmission charges on all the

consumers using the transmission network

Table 16: ARR Projection – 4th

Control Period

ARR Projection – 4th

Control Period (INR Crs)

Parameter

FY 18-

19

(R.E)

FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23

FY 23-

24 Total

Expenditure 1,213 1,370 1,560 1,846 2,222 2,669 9,667

Gross O&M Costs 614 706 810 919 1,039 1,161 4,635

O&M Carrying

Costs 0 0 0 0 0 0 -



ARR Projection – 4th

Control Period (INR Crs)

Parameter

FY 18-

19

(R.E)

FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23

FY 23-

24 Total

Depreciation 541 599 674 829 1,056 1,351 4,509

Provision for

Income Tax 58 64 77 98 128 157 523

Special

Appropriation 0 0 0 0 0 0 -

Others

Less: Expenses

Capitalized 111 127 164 183 202 217 894

IDC Capitalized 0 0 0 0 0 0 -

O&M Expenses

Capitalized 111 127 164 183 202 217 894

Net Expenditure 1,102 1,243 1,396 1,662 2,020 2,452 8,773

Add: RoCE 721 797 949 1,215 1,583 1,945 6,489

Gross ARR 1,823 2,039 2,345 2,877 3,603 4,397 15,262

Less: Non Tariff

Income 96 101 106 111 117 124 558

Less: Tariff from

Interstate Lines 145 141 138 134 131 809

Less: Tariff from

Intra-state Lines 120

Net ARR 1,727 1,673 2,099 2,628 3,353 4,143 13,896

The revenue from Open Access (OA) consumers has not been estimated separately and the

Net ARR computed doesn’t constitute such revenue given that it is difficult to estimate the

open access capacity envisaged during the control period.

However the OA consumers would be billed separately based on contracted capacity and

such revenue from OA consumers would be adjusted as part of True-down for the next

control period.

4 Transmission Charges

As per sub clause 20.1 of clause 20 of Regulation 5 of 2005,

Transmission Tariff payable by the users of the Transmission System shall be determined in

accordance with the following formula:

TR = Net ARR/(12*TCC)



Where,

TR: Transmission Rate in INR/KW/Month

Net ARR: Net Aggregate Revenue Requirement, as determined as per clause 8.3 of

Regulaiton 5 of 2005

TCC: Total Contracted Capacity in KW of the Transmission system by all Long-

Term Users.

However, the Honourable Commission reviewed the Regulation on “Andhra Pradesh

Electricity Regulatory Commission (Terms and Conditions for Determination of Tariff for

Transmission of Electricity) Regulation 2005” and noticed that the said Regulation requires

certain amendments and issued a draft Amendment Regulation to elicit the views of

interested persons and stakeholders.

As per the draft amendment proposed by APERC, “The transmission tariff payable by

the users of the Transmission system shall be determined in accordance with the

following formula:

TR = Net ARR/ (12*TTC)

Where, TR: Transmission Rate in Rs./kW/month

Net ARR: Net ARR, as determined under clause 8.3.

TTC: Total Transmission Capacity in kW of the Transmission system.”

As the amendment proposed by APERC stating that “Total Transmission Capacity

(TTC)” shall be considered, instead of “Total Contracted Capacity (TCC)” for

determining the transmission tariff,

APTRANSCO proposed the following definition for Total Transmission Capacity (TTC):

Total Transmission Capacity (TTC)

Peak demand incident on the transmission system during the year (determined as part

of the projections carried out by AP Transco and filed in the resource plan).

Justification:



The practice of considering total installed generation capacity or contracted

capacity by DISCOMs for determination of transmission rate by AP Transco may not be

relevant in the current times, given that thermal stations are operating at a lower PLF

and a huge quantum of RE generating capacity is being added every year at a CUF of

20%. It is also quite evident that during the 3rd control period, there is a significant

change in the installed capacity due to significant additions from RE.

Hydel projects are primarily being used for irrigation purpose, thermal projects are being

replaced with wind and solar, huge renewable capacity addition is being done to

accommodate day time power to agricultural category and renewables are being used

for meeting RTC requirements.

In view of above reasons, it is requested to consider the total incident peak demand on

the transmission system rather than considering total installed capacity for determining

the transmission rate.

Billing of Transmission Charges:

DISCOMs shall pay transmission charges for the total peak demand which was

considered for determination of transmission tariff for the control period.

DISCOMs have to execute long term Transmission service agreement (LTTSA) with AP

Transco for the peak demand (i.e., the total peak demand which was considered for

determination of transmission tariff for the control period) for the respective years in the

entire control period.

Note: The projected peak demand will be apportioned to DISCOMs in the power

sharing ratio.

In case the actual demand incident on the transmission system is greater than the total

peak demand, then DISCOMs would be required to pay additional transmission charges

for the deviated demand.

If the actual demand incident on the transmission system is less than the total peak

demand, even then DISCOMs would be required to pay transmission charges for the



total peak demand which was considered for determination of transmission tariff for the

control period (i.e., the peak demand for which DISCOMs have entered LTTSA for the

entire control period.)

The Open Access users (other than APDISCOMs) would be charged based on the

actual contracted capacity.

APTRANSCO has already submitted the above comments to Honourable APERC on 30th

November 2018.

4.1 State Peak Demand (MW)

The year wise State Peak Demand (MW), as estimated by AP Transco, and as filed in

Resource Plan, is provided in the below table.

Table 17: State Peak Demand – 4th

Control Period

State Peak Demand (MW)

Parameter Unit FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24

State Peak

Demand

MW 11,450 12,219 13,209 14,315 15,539

4.2 Transmission Charges for the 4th

Control Period

The transmission charges are computed by allocating the Net ARR in each year to the total

state peak demand in that particular year. Based on the ARR computed above and the state

peak demand, the following transmission charges have been computed.

Honourable APERC is requested to consider the same methodology for computation of

Transmission Charges

Table 18: Transmission Charges – 4th

Control Period


Parameter Unit FY 19-

20

FY 20-

21

FY 21-

22

FY 22-

23

FY 23-

24

Net ARR INR Crs 1,673 2,099 2,628 3,353 4,143

State Peak MW 11,450 12,219 13,209 14,315 15,539




Demand

Transmission

Charges INR/KW/Month 121.79 143.12 165.81 195.18 222.17

5 True-up/True down

In the absence of separate tariff order for AP Transco post bifurcation of state, the component

wise deviations of ARR will be arrived based on approved values for combined state adjusted

for 46.11% and actuals. The licensee is in the process of reconciliation of actual revenue, cost

details and hence there is a delay in filing of the True-up/True-down. AP Transco would be

filing the True-up/True-down after completion of the 3rd control period separately.

6 Target for the Fourth Control Period

The following table depicts the Target Transmission loss range and System Availability

during each year of the fourth Control period. As per the Regulation No. 5 of 2005, if the

actual Transmission losses go beyond the Target Transmission losses, then APTransco will

be subjected to incentive/penalty appropriately.

Table 19: Target – 4th

Control Period

Particulars FY 19-20 FY 20-21 FY 21-22 FY 22-23 FY 23-24

Target Transmission

Loss Range (%)

3.12

+/-0.3

3.10

+/-0.3

3.08

+/-0.3

3.05

+/-0.3

3.00

+/-0.3

Target System

Availability (%) 99.98% 99.98% 99.98% 99.98% 99.98%

The Transmission losses band projected above are exclusive of PGCIL losses. APTRANSCO

submits that the loss targets shown above are in the with the investment proposals of 4th

Control Period. Licensee submits that if there is any, change in the investment proposals

approved by the Honourable Commission, the loss band shown above may also vary

accordingly.



7 Amendment on Non-Tariff Income

Amendment to the Regulation 5 of 2005 with regard to permitting the Tax as expenses on

the non-tariff income earned by the licensee

APTRANSCO vide letter dt. 21.11.2015 requested Honourable APERC for modification of

APERC Regulation no. 5 of 2005 i.e., Terms and conditions for determination of tariff for

Transmission of Electricity for allowing the taxes on Non-Tariff Income earned by the licensee

for the following reasons.

APTRANSCO has filed the true-up of transmission charges for the 2nd

control period in March,

2015 with the Honourable Commission. The true-up consist of actual receipt of non-tariff income

of Rs. 625 Crores against the tariff order amount of Rs.126 Crores. The excess of non-tariff

income of Rs. 499 Crores over and above the tariff order was filed for true-up. Similarly the

income tax actually paid also claimed as expense which is inclusive of tax paid on the non-tariff

income. As per the APERC Regulation No. 5 of 2005 para no. 16.2 with regard to Taxes on

income is as follows:

“Taxes on income actually payable and paid shall be included in the ARR, limited,

however, to tax on return on equity component of Return on Capital Employed, and

excluding tax on profit, if any, in excess of such return(Arising out of any reason,

including efficiency of the Transmission Licensee or any explicit incentive provided

in the ARR), penalties, interest on delayed payment of tax etc., and duly adjusted for

any refunds, etc. received for the previous periods.”

The said regulation did not permit the tax on non-tariff income earned by the licensee for true up.

Such non-allowing of the tax as expense to the licensee will be a burden to Transco and the

source for payment of the same is not stated in the said regulation. Since the whole non-tariff

income is trued-up, non-allowing of the tax on such income is not correct.

In consonance to the regulation 5 of 2005 a return of 14% on the equity of the licensee is

allowed by APERC while arriving the ROCE (Return on capital employed) for each of the

financial year. Invariably APTRANSCO is earning profits on such return of equity. Though the

tax is allowed as expense on such return allowed by the APERC, the same principle of allowing

the tax as expense is not permitted in the case of non-tariff income. But the licensee has to pay the



taxes as per Income Tax Act on the income of APTRANSCO which is inclusive of non-tariff

income. Thus the existing regulation is working detrimental to legitimate interest of

APTRANSCO to the extent of tax paid on the non-tariff income earned. If the same is continued

it discourages the efficient performance.

In view of the above, it was requested to make appropriate amendment to the regulation no. 5 of

2005 i.e., Terms and conditions for determination of tariff for Transmission of Electricity, with

regard to permitting the Tax as expenses on the non-tariff income earned by the licensee on

actuals.

In this regard, Honourable APERC issued public notice dt. 06.01.2016 inviting views/objections

/suggestions from all the stakeholders/consumers/consumer organizations on the request for

permitting tax on the non-tariff income earned by the licensees as expenses and the corresponding

amendment(s) to be made to Regulation Nos. 4 and 5 of 2005, if the request were to be positively

considered.

In response to the public notice, 2 Nos. objections were received and APTRANSCO

has filed the replies to the objections before the Honourable Commission on 18.03.2016.

In view of the above, Honourable APERC is requested to issue appropriate

amendment to the regulation no. 5 of 2005 i.e., Terms and conditions for determination of tariff

for Transmission of Electricity, with regard to permitting the Tax as expenses on the non-tariff

income earned by the licensee on actuals so that the said amendment will be made applicable

from the 4th

control period.

8 Introduction of New Charges

In addition to the proposed amendment by APERC in Reg. 5 of 2005, we would request

Honourable commission to kindly consider our request of introducing Renewable

Integration and Ancillary Service Charges to be levied by AP Transco on account of

higher share of RE penetration in the grid.



Background:

AP Transco as a state transmission utility and SLDC as a system operator are contemplating

to set up a battery energy storage system (BESS) with a capacity of 250 -500 MW with 2-4

hours of storage, under Opex Model, to address morning and evening/night peak deficits

(shorter durations), intermittency problems owing to high RE penetration (15 - 30 mins) and

also smoothening of curves. AP Transco and SLDC as a system operator, may plan to set up

storage system under Opex Model by paying annuity charges to the Developer. AP Transco

may invite bids for the selection of developer based on lowest quoted annuity changes (INR/

Annum). Storage system can be planned either at sub-station level or at source/generation

level or at a centralized location i.e. at a sub-station owned by AP Transco for charging.

Storage system, at a centralized location would be a cost effective option on account of scale.

The total annuity charges paid to the developer by AP Transco will be socialized and shall be

recovered based on the applicability and the usage of the BESS.

Generation from solar plants vary on a daily basis due to weather pattern changes causing

cloud cover. This can lead to lower generation, as compared to expected, for a short duration

(15-30 minutes). On average, a nearly 130 MW deficit within a 15 minute block was

observed during the 3 month period (Aug 1 – Oct 31, 2018). There were several (>50%)

instances where a drop in solar generation in a given 15 minute block translated into a drop

in demand after 30 minutes (i.e. with a lag of 2 blocks). Based on analysis of the data sample

(between Aug 1, 2018-Oct 31, 2018), 375 MW of power for a period of 30 minutes would be

able to tide over 75 percentile of deficits in solar generation.

There are 9,523 no. of instances of over-drawal equivalent to ~ 23 MUs of energy quantum

over drawn that has resulted in Utilities paying INR 103.5 Crs as penalty charges for the

period between Apr-Oct 2018.

.Storage systems are planned to be used for the following purposes

a) Peak Load Management (during the day and night):

Though there is surplus generation during day-time, Discoms are facing peak deficits for 2-

3hrs during mornings and evenings, across the year. These deficits can be overcome by

planning a thermal plant but it is an inefficient way as the plant will have lower utilization.



The deficits can be partly met by wind for 2-3 months, during the months of June to August.

Introduction of a storage system (Battery or Pumped storage plant) for shifting of surplus

generation from RE during day time would also be an effective way to meet the deficits.

Battery based storage system may be a cost effective alternative for addressing the peak

deficits (<2-4 hours) vis-à-vis pumped storage systems. Storage system can be planned

either at sub-station level or at source/generation level or at a centralized location i.e. at a

sub-station owned by AP Transco for charging. Storage system, at a centralized location

would be a cost effective option on account of scale.

b) Meeting intermittencies due to variation in RE generation:

Andhra Pradesh has an installed capacity of ~ 4000 MW of wind and 2516 MW of solar as

on July 2018 and with increasing share of RE generation, the intraday variations are only

going to increase. Renewable energy generation, especially from wind and solar, is variable

in nature and therefore intermittency of RE is a problem during the daytime. Some of the

state utilities are currently addressing this problem by maintaining a spinning reserve.

However it is an inefficient way to address the problem as the asset would be idle for most of

the time. Implementation of storage system would facilitate integration of renewable energy

generation in an efficient manner. Grid Scale Storage System such as Pumped Storage Plants

or Battery Storage Plants may be used for balancing renewable sources of energy. Given that

the intermittencies are of short durations (i.e. 15- 30 mins) in nature, battery energy storage

system is preferred to pumped storage system.

c) Smoothening of curves (during ramp up and ramp down of solar generation):

The rate of solar generation ramp up during the morning hours and the rate of ramp down in

the evening hours are not uniform leading to a gap between supply and demand. During

hours of ramp up/ramp-down there can be a multi-fold increase/decline in supply within a

period of 2-3 hours. Since demand during these hours does not follow the pattern of

increase/decline in solar generation, there is a need for a storage system to augment the solar

generation and thus smoothen the supply curve from solar generation.



Proposed charges to be levied:

The annuity charges paid to the developer by AP Transco shall be recovered in the form of

Renewable Integration Charges (RIC) and Ancillary Service Charges levied to Discoms, RE

developers and other users of transmission system.

The fixed cost of battery energy storage system of 500 MWh capacity is estimated to be

about ~ INR 975 Crores. Assuming the system to operate over a period of 10 Years (2 cycle

operation), the total annuity charges to be paid by AP Transco to the developer shall be of

INR 185 Crs (that may be recovered in the form of Renewable Integration Charges (RIC) to

meet the intermittency and smoothening of the solar generation and Ancillary service charges

for peak load management (during day and night). AP Transco shall propose the following

• RIC charges may be levied only to RE developers (Solar/Wind).

• Ancillary service charges may be levied to all the consumers including Licensees, OA

consumers and any other users of transmission system.

As per EA 2003, Section 32 (2) (e)

The State Load Despatch Centre shall be responsible for carrying out real time operations

for grid control and dispatch of electricity within the State through secure and economic

operation of the State grid in accordance with the Grid Standards and the State Grid Code.

As per EA 2003, Section 31 (1)

Provided further that no State Load Despatch Centre shall engage in the business of

trading in electricity.

Hence, the RIC shall be proposed to be levied by SLDC and the Ancillary Service Charges to

be levied as part of Transmission Business.

Currently the recovery of Net ARR is entirely through transmission tariff and the proposed

charges including Net ARR incurred by AP Transco and SLDC for providing the above

mentioned services would be recovered as follows

Charge Applicability

100% of Net ARR Distribution Licensees (LTOA/MTOA)

Renewable integration charges: 70 % of Only to RE developers (Wind/Solar)



Annuity Charges (INR/MW/Month)

Ancillary support charges: 30 % of

Annuity Charges (INR/Unit)

All the consumers including Licensees,

OA consumers

Renewable Integration Charges (RIC) INR/MW/Month = Total Annuity Charges –

{Ancillary Service Charges (INR/Unit) * Quantum of energy supplied by battery energy

storage systems for providing ancillary services during the year}

SLDC shall levy RIC to only RE developers as operating RIC charges (INR/MW/Month).

The Renewable Integration Charges is estimated as INR 121 Crs based on following

assumptions

Capacity of BESS: 500 MWh

Utilitison of BESS in a year: 200 days

Charge and discharge cycles in a day: 2

Proposed ancillary service charge: INR 3.2/kWh (Deviation penalty paid by the state

utilities for the period Apr-Oct ’18)

Total Ancillary service charges = BESS capacity * Utilization of BESS in No. of days/Year *

No. of cycles in a day * Ancillary Service Charge (INR/Unit)

= 500 MWh * 200 days * 3.2 * 2

= INR 64 Crores

56

Annexure 1: PLANS OF APTransco

REPRESENTATIVE SYSTEM LOAD CURVES

1 Requirement in the Guidelines

Representative system load curves for weekdays and weekends for various seasons (such as

summer, winter and monsoon). Indicate in case if any load restriction was imposed. Also provide

expected system load curves for the ensuing year and indicate the expected supply curves in each

case. (Guidelines – 10a)

2 APTransco’s Response

Typical Full load details along with curves for three seasons representing Peak demand met day

and Peak demand met on weekend day for the years 2014-15 (From June’14) to 2017-18 are as

follows:

For 2014-15 (From June’14)

Sl.

No Season Date

1 Typical full load day in summer 6784 / 17.03.15

2 Typical week end day in summer 6497 / 22.03.15

3 Typical full load day during monsoon 6549 /14.08.14

4 Typical week end day in monsoon 6482 /05.10.14

5 Typical full load day in winter 6518 /26.02.15

6 Typical week end day in winter 6358 / 22.02.15

For 2015-16

Sl.

No Season Date



3 Typical full load day during monsoon 6913 / 29.10.15

4 Typical week end day in monsoon 6720 / 25.10.15

5 Typical full load day in winter 7116 /12.02.16


57

For 2016-17

Sl.

No Season Date





5 Typical full load day in winter 7522 / 08.02.17


For 2017-18

Sl.

No Season Date





5 Typical full load day in winter 8909/ 28.02.18


The highest system peak demand of 6784 MW was recorded at 22:00 Hrs on 17-03-2015 for

2014-15 (From June’14 to March’15)

The highest system peak demand of 7391MW was recorded at 12:00 Hrs on 22-03-2016 for

2015-16, which is 607 MW more than the previous year (2014-15) system peak of 6784 MW,

recorded on 17-03-2015.

The highest system peak demand of 7965 MW was recorded at 13:00 hrs on 23-08-2016 for

2016-17, which is 574 MW more than the previous year (2015-16) system peak of 7391MW,


The highest system peak demand of 8983 MW was recorded at 13:00 hrs on 16-03-2018 for

2017-18, which is 1018 MW more than the previous year (2016-17) system peak of 7965MW,


58

A brief analysis of system demand for all seasons of the year 2014-15(From June’14), 2015-16,

2016-17 and 2017-18 are furnished in the following sections:


PEAK GRID DEMAND

SEASON Max MW Min MW Max Date Min Date

SUMMER 6784 3997 17.3.15 12.6.14

MONSOON 6549 3804 14.8.14 27.10.14

WINTER 6518 4194 26.2.15 29.12.14

For 2015-16

PEAK GRID DEMAND


SUMMER 7391 4017 22.3.16 10.6.15

MONSOON 6913 4312 29.10.15 11.10.15

WINTER 7116 3256 12.2.16 17.11.15

For 2016-17

PEAK GRID DEMAND


SUMMER 7661 3800 6.3.17 19.5.16

MONSOON 7965 3984 23.8.16 10.7.16

WINTER 7522 3820 8.2.17 13.12.16

For 2017-18

PEAK GRID DEMAND


SUMMER 8983 4604 16.3.18 24.6.17

MONSOON 7992 4768 23.8.17 1.7.17

WINTER 7909 5012 28.2.18 29.11.17

59

3 Summer season


From the daily system load curves on the day when the highest system peak was recorded, it can

be seen that the system peak load is continuously maintained above 5450 MW throughout the

day and the maximum demand recorded was 6784MW on March 17th 2015. The demand

variation in dry summer was between 3997MW and 6784MW. The minimum system demand

on 12th

June’2014 was 3997 MW, and is the lowest recorded in this season.

For 2015-16



day and the maximum demand recorded was 7391MW on March 22nd

2016. The demand

variation in dry summer was between 4017MW and 7391 MW. The minimum system demand

on 10th

June 2015 was 4017 MW, and is the lowest recorded in this season.

For 2016-17


be seen that the system peak load is continuously maintained above 6184MW throughout the day

and the maximum demand recorded was 7661MW on March 6th

2017. The demand variation in

dry summer was between 3800MW and 7661 MW. The minimum system demand on 19th

May

2016 was 3800 MW, and is the lowest recorded in this season.

For 2017-18



day and the maximum demand recorded was 8983MW on March 16th 2018. The demand

variation in dry summer was between 4604MW and 8983MW. The minimum system demand

on 24th

June 2017 was 4604 MW, and is the lowest recorded in this season.

60

4 Winter season


In winter the daily load variations were between 4194 MW – 6518MW in 2014-15. The load

curves depict the demand incident on the system. System demand on 26th February 2015 was

6518 MW and is the highest recorded in this season. System demand on 29th

December 2014

was 4194 MW, and is the lowest recorded in this season

For 2015-16

In winter the daily load variations were between 3256MW – 7116 MW in 2015-16. The load


7116 MW, and is the highest recorded in this season. System demand on 17th

November 2015

was 3256 MW, and is the lowest recorded in this season.

For 2016-17

In winter the daily load variations were between 3820 MW – 7522 MW in 2016-17. The load

curves depict the demand incident on the system. System demand on 8th

February 2017 was

7522 MW, and is the highest recorded in this season. System demand on 13th December 2016


For 2017-18

In winter the daily load variations were between 5012 MW – 7909 MW in 2017-18. The load



November 2017


5 Monsoon season


In Monsoon, the daily load variations were between 3804 MW – 6549 MW in 2014-15. The load

curves depict the demand incident on the system. System demand on 14th August 2014 was 6549

MW, and is the highest recorded in this season. System demand on 27th

October 2014 was 3804

MW, and is the lowest recorded in this season.

61

For 2015-16

In Monsoon, the daily load variations were between 4312 MW – 6913MW in 2015-16. The load

curves depict the demand incident on the system. System demand on 29th

October2015 was


October 2015 was

4312 MW, and is the lowest recorded in this season.

For 2016-17

In Monsoon, the daily load variations were between 3984MW – 7965 MW in 2016-17. The load

curves depict the demand incident on the system. System demand on 23rd

August 2016 was


July 2016 was

3984MW, and is the lowest recorded in this season.

For 2017-18

In Monsoon, the daily load variations were between 4768 MW – 7992 MW in 2017-18. The load

curves depict the demand incident on the system. System demand on 23rd

August 2017 was

7992 MW, and is the highest recorded in this season. System demand on 1st July 2017 was 4768

MW, and is the lowest recorded in this season.

63

1(c)

67

LOAD DURATION CURVES

1. Requirement in the guidelines

Load duration curves for the current year and expected load duration curve for the ensuing year.

Indicate energy unserved on the load duration curves. (APERC ARR Guidelines – 10b)

2. APTransco’s Response:

The energy availability in FY 2018-19 is 73865 MU against requirement of 60971 MU. This is

mainly due to the energy availability from APGENCO, CGS, IPP’s and Renewable Energy

sources i.e., Solar and wind generation . The capacity addition in 4th

control period is Polavaram

hydro 960MW, VTPS stage V 800MW, Krishnapatnam stage II 800MW, Wind 1158MW and

Solar 2675 MW. VTPS 1260MW and RTPP 420MW may be retired due to non-compliance of

pollution norms .Though Energy surplus is present from FY2019-20 to FY2021-22 the peak

shortage especially in the morning and evening peak hours has to be met through Long

term/short term contracts and the remaining power from power exchange. There is a significant

energy deficit in FY2022-23 of the order of 2949MU and in FY2023-24 of the order of 9375

MU. This energy deficit has to be met by long term contracts. The current and ensuing year’s

load duration curves for 4th control period are enclosed in annexure No’s. 2a to 2f.

0

2000

4000

6000

8000

10000

12000

1

210

419

628

837

1046

1255

1464

1673

1882

2091

2300

2509

2718

2927

3136

3345

3554

3763

3972

4181

4390

4599

4808

5017

5226

5435

5644

5853

6062

6271

6480

6689

6898

7107

7316

7525

7734

7943

8152

8361

8570

MW

2a Expected Load Duration Curve 2018-19 (MW Vs Hrs)

69

0

2000

4000

6000

8000

10000

12000

14000

1

215

429

643

857

1071

1285

1499

1713

1927

2141

2355

2569

2783

2997

3211

3425

3639

3853

4067

4281

4495

4709

4923

5137

5351

5565

5779

5993

6207

6421

6635

6849

7063

7277

7491

7705

7919

8133

8347

8561

MW

2d Expected Load Duration Curve 2021-22

0

2000

4000

6000

8000

10000

12000

14000

16000

1

215

429

643

857

1071

1285

1499

1713

1927

2141

2355

2569

2783

2997

3211

3425

3639

3853

4067

4281

4495

4709

4923

5137

5351

5565

5779

5993

6207

6421

6635

6849

7063

7277

7491

7705

7919

8133

8347

8561

MW

2e Expected Load Duration Curve 2022-23

70

0

2000

4000

6000

8000

10000

12000

14000

16000

1

215

429

643

857

1071

1285

1499

1713

1927

2141

2355

2569

2783

2997

3211

3425

3639

3853

4067

4281

4495

4709

4923

5137

5351

5565

5779

5993

6207

6421

6635

6849

7063

7277

7491

7705

7919

8133

8347

8561

MW

2f Expeted Load Duration Curve 2023-24

71

PLANS FOR RATIONALISATION OF EXISTING MANPOWER

1. Requirement in the Guidelines

Plans both short term and long term for rationalization existing manpower (Guide lines-10c)

2. APTRANSCO response :

Initiatives for rationalization of manpower for 4th Control Period for FY 2019-24 for both short

term and long term plan

a) The Technical Committee was reconstituted for review and examination of Technical

issues in APTRANSCO.

b) Following measures are taken while arriving posts proposed to be sanctioned & filled:

Details of EHT Sub-stations & Lines programmed for commissioning during the

period 2019-24 are obtained from CE/IPC & Power Systems. As per the norms in

Technical Committee report dt.09.09.2005, posts were evolved for the future lines &

Sub-Stations, which are being treated as additional posts required.

Retirements are taken from SAP for FY 2019-24.

50% vacancies are proposed to be filled in the initial cadres AE, Sub-Engineer,

Jr.Assistant, Assistant & JLM. The remaining cadres are filled on promotion.

As ascertained Compassionate appointments are very meager. Hence not taken to

consideration.

c) With reference to outsourcing functions following measures are being taken in usual

practice:

The Operation & Maintenance of EHT Sub-Stations are lines that are to be

commissioned in future in APTRANSCO, will either be out sourced as being done

now or will be manned by regular staff by redeployment/recruitment.

Non-Core functions such as House Keeping, Watch and ward, Sweeper cum

Gardening, Typing, and Data Entry Operators are being outsourced, where sufficient

regular staff not available.

72

Further certain core functions such as assisting in shift and maintenance activities in

Sub-Stations & Lines and MRT are also being out sourced.

d) Considering all the above measures, the following is the man power projections in

APTRANSCO.

SI No. Date Sanctioned Filled Vacant

1 31.03.2018 5,287 2,108 3,179

2 31.03.2024 7,165 4,981 2,184

73

PLANS TO IMPROVE TRANSMISSION SYSTEM PERFORMANCE


Plans to improve transmission system performance. (Guidelines –10d).


The transmission system of APTransco as of March 31, 2018 consists of 4561.83 Circuit kms of

400 kV lines and 11032 Circuit kms of 220 kV lines and 10720 Circuit kms of 132 kV lines.

There are 11 Nos. 400 kV sub-stations, 91 Nos. 220 kV sub-stations and 206 Nos. 132 kV sub-

stations. In addition to the above, new lines of 742.82 Ckm of 400kV line, 386.10 Ckm of 220

kV lines, 387.03 Ckm of 132 kV lines and new substations of 4 Nos. 400kV substation, 3 nos.

220 kV substation and 9 nos. 132 kV substations expected to be added during 2018-19, thereby

increasing the overall transmission efficiency which is also one of the performance indicators of

the System like transmission system availability, etc.

The transmission system is continuously growing since decades, but is not able to keep abreast

of the growing system requirements mainly due to various reasons such as right of way problems

while construction of transmission lines and difficulties in acquisition of land for construction of

Sub-stations in urban areas, resource crunch and non-availability of adequate funds. While there

are no major bottlenecks faced in evacuation of power from generating stations to the load

centers.

During 2017-18, a sum of INR 934.23 Crs. was incurred for strengthening of Transmission

network, which resulted in the addition of the following assets.

400 kV lines 955.04 circuit km.

220 kV lines 484.15 circuit km.

132 kV lines 628.8 circuit km

400 kV sub-stations 1 No

220 kV sub-stations 4 Nos.

132 kV sub-stations 14 Nos.

Measures to strengthen the existing transmission system would continue in the year 2018-19 at a

total cost of INR 1326 Crs. (excl. LIS schemes) by adding the following:

74

400 kV lines 742.82 Ckm



400 kV sub stations 4 No’s

220 kV sub stations 3 No’s.


It is proposed to invest an amount of INR 13,539 crores during Fourth Control Period i.e., from

2019-20 to 2023-24 to strengthen the Transmission System by adding the following assets.

400 kV lines 1,150.17 Ckm

220 kV lines 2234 Ckm

132 kV lines 2383 Ckm




With the above strengthening measures of the Transmission system, it is expected that the

transmission system would greatly improve and the voltage profile of the system will improve to

a considerable extent.

75

LOAD PROFILES


Submit load profiles for sub-stations segregated by voltage levels and supplied parties.

(Guidelines – 10e).

2. APTransco’s response

Load curves for peak load days during summer, monsoon and winter seasons have been enclosed

at Annexure 1. These curves represents hourly demand in MW recorded at various voltage

levels, on the days of the highest system peak was recorded for the respective seasons at various

representative grid sub-stations.

At this stage, APTransco has provided the above data for representative sub-stations. It is

respectfully submitted that providing such data for all the sub-stations in voltage levels and

supplied parties would be a very voluminous and time-consuming process. In the event that the

Hon’ble Commission requires such data for any other specific sub-station, APTransco would be

glad to provide such data as may be directed.

76

PLANS FOR DETERMINING LOAD PROFILES


If information in (e) above is incomplete or non-existent, submit plans for determining load

profiles on grid sub-stations and to determine system peak at different voltage levels.

(Guidelines – 10f)


At this stage, APTransco has provided the representative load curves at various voltage levels,

recorded at some of the 400KV, 220 kV and 132 kV sub-stations. As on March 31 2018, there

are 11 Nos. 400 kV SSs, 91 Nos. 220 kV sub-stations and 206 No’s 132kV sub-stations in

APTransco system. Data on hourly load profiles recorded at these sub-stations is being

maintained manually.

At present the Real Time data is being transmitted to the APSLDC control centre from 250 field

stations which are being monitored. As per security standards for critical infrastructure,

redundancy of Control Centre is essential. With the establishment of fully functional Backup

Control Centre, all the field locations report the real-time data parallel, on a redundant

communication path. The communication protocol is being upgraded from the present serial

communication link-based IEC 60870-5-101 to the Ethernet based IEC 60870-5-104 for

enhancing the data rate. For this purpose, the APTRANSCO communication system is also being

augmented.

The new system has a provision for the acquisition of data from over 1500 field locations by

means of newer communication protocols and hardware. Data Concentrator Cum Protocol

Converters (DCPCs) are located at 10 identified broadband locations for collecting data from the

existing and new RTU stations, which will report to the DCPC over IEC 60870-5-101 protocol.

The DCPCs will in turn report to both the main and backup SLDC over redundant

communication routes, over IEC 60870-5-104 protocol. Also, it is planned to transmit the data

from many of the field locations directly to the SLDC over IEC 60870-5-104 protocol. The

planned lifetime of the new project is 7 years as per the CERC regulations.

77

The Backup Control Center will have a 3x2 Unit video projection system with each unit of size

70” diagonal. A new DTS is also envisaged for training the operators on the new system. It will

also aid the new operators in getting trained before being posted on the job.

The new system provides the operators with new tools such as Complex Event Processing (CEP)

engines for enormous data storage and it’s near instantaneous retrieval; common information

model (CIM) based modeling and data exchange, Dispatcher Training Simulator (DTS) for

training, tools for better visualization of the SCADA Displays, to aid them in better Grid Control

and Visualization. This provides the operator with an excellent visualization for the large grid

network. This is in addition to the individual two monitor workstation provided to each operator.

The cyber security systems will have dedicated firewalls for internal and external networks apart

from IPS and IDS apart from online automated patch management solutions, antivirus solutions,

file sharing mechanisms, and single point user authentication systems. A Network Management

System is also envisaged.

Historical Data of up to seven years will be available online in the new system. The backup of

the system software and data will also be automatically taken periodically at both local and

remote location on different media.

The existing SCADA system in the Main SLDC at Vijayawada is established during 2014 with

state of the art technology in consultation with Power Grid Corporation of India Limited along

with the other Southern Region constituents viz., Kerala, Pondicherry and SRLDC. and is having

a life period of 7 years and also needs to be upgraded during 2021-23. So, in the investment plan,

it is proposed for upgraded SCADA system in the Main SLDC at Vijayawada also.

As Andhra Pradesh is one of the Renewable Energy rich states, it is proposed for establishment

of Renewable Energy Management Center (REMC) at SLDC, Vijayawada to get the real time

SCADA data from all the RE Generators and also for forecasting and scheduling of Wind and

Solar Generation in the state. This project is proposed under grant from MoP and is scheduled to

be commissioned during 2019-20 with the life time of the project is 7 years.

78

PLANS FOR CAPITAL EXPENDITURE

1. Requirement in the Guidelines.

Plans for all Capital Expenditure. (Guidelines – 10g)

2. AP Transco’s Response

(1) PLANS FOR CAPITAL EXPENDITURE for 220KV and 132 KV Schemes

Capital works are being taken up for Strengthening of the Transmission System and to improve

the system voltage profile and also to enhance the reliability of the system. In order to cope with

the above, a number of new 220 kV & 132 kV substations are being erected under

REC/PFC/Commercial Banks and Internal Funding under Normal Plan.

3. SCHEMES UNDER PFC FUNDING:

(A) Old Schemes:

Works are completed for erection of 220kV Switching station at

Appayyadorapalem, 220/132kV SS Bobbili and 220/132kV SS Kuppam along

with associated lines and commissioned. Works are under progress in respect of

132kV features in place of 220/33kV features at 220kV SS Rajampet is

programmed for completion by November 2018. 132/33kV GIS substation at

Moghalrajpuram along with connected XLPE UG Cable and 132/33kV

Substations at Narsapuram and Rudravaram are also under progress.

4. Schemes sanctioned under 24x7 Power for All Scheme with World Bank funding:

The Department of Economic Affairs (DEA) of Government of India has approved a loan

assistance of INR500 Crs. (approx.) from World Bank for “Power for All” scheme.

Out of 70% of loan will be funded by IBRD (International Bank for Reconstruction and

Development) and AIIB (Asian Infrastructure Investment Bank). Balance 30% loan will

be funded by REC.

79

16 Nos. 132kV & 220 kV substations are covered under World Bank funding in five

Packages. Tenders were already called for 12 Nos. 132/33kV substations. 3 Nos.

132/33kV substations works are under progress.

76 Nos. Power Transformers of various capacities of 4936 MVA under Augmentation

Package.

5. Schemes sanctioned under Vizag-Chennai Industrial Corridor (VCIC) Scheme with

ADB funding:

GoAP has proposed the coastal corridor industrial clusters for Vizag – Chennai Industrial

Corridor (VCIC) for a Project cost of INR 606 Cr. with Asian Development Bank (ADB)

funding.

1 No. 400kV substation, 3 Nos. 220kV substations and 2 Nos. 132kV substations are

covered under VCIC Scheme in two Packages. Works have been awarded and are under

progress.

6. Green Energy Corridor Schemes sanctioned under KFW funding:

4 Nos. substations viz., 220/132 kV SS at Chakrayapeta, Porumamilla,

Borampalli and Vajrakarur are commissioned and 5 Nos. substations viz., 220kV

Tirumalaipally, Penukonda, Pampanurthanda and Bethamcherla works are under

progress.

To meet the load requirements in and around Amaravati region, CRDA, 5 Nos. 220/33kV

Gas Insulated Switchgear (GIS) substations with 220 kV Under Ground XLPE cable

lines are proposed i.e., i) 220/33kV GIS SS Nelapadu, ii) 220/33kV GIS SS Rayapudi,

iii) 220/33kV GIS SS Lingayapalem, iv) 220/33kV GIS SS Velagapudi and v) 220/33kV

GIS SS Mandadam are proposed in 4th

control period. 2 Nos. 220/33 kV GIS substations

at Lingayapalem & Nelapadu along with connected XLPE UG cable lines has approved

by APTRANSCO to meet the immediate load requirement of CRDA and tenders are

called. Funding for erection of 220/33 kV GIS substations at Lingayapalem & Nelapadu

are tied up with REC Ltd.,

The foremost reason to opt for GISSS is because of the limited availability of land in

Capital city of Amaravati, land is a Major constraint and very precious Also, Amaravati

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Capital city will be a world class city with smart, integrated infrastructure components

and one among the Government of India selected Smart Cities. Therefore, it is incumbent

upon the authorities to select only futuristic and state of the art technologies to make

Amaravati a truly world class city.

7. SCHEMES UNDER REC FUNDING:

2 Nos. 220kV substations viz., 220/132/33kV SS Racharlapadu and

220/132/33kV SS Duvva and 18 Nos. 132 kV sub-stations at various locations are

commissioned under REC funding. Works are under progress for the schemes in

respect of 14 Nos. 132KV and 2 Nos. 220KV are programmed for completion

during 2018-19 to 2020-21.

8. SCHEME FUNDED BY OTHER FINANCIAL INSTITUTIONS:

132/33kV substations at Kopthapeta, Obulapuram, Malkapuram, 132kV features at

Gangavaram, Yadavalli, Tanakallu, Mudigedu, Duvvur, Autonagar, Tirumala,

Narsipatnam, Penugonda, Tadimarri, Garbham and Alur, 220/132KV SS at

Rachagunneri and 220kV DC line from 220kV SS Muddanur (RTPP) to 220kV SS

Chinakampally funded by various commercial Banks are commissioned.

Further, various 132 kV and 220 kV substations 2018-19 to 2023-24 are proposed to

meet the growing load demand in rural and urban areas and are being funded by

various commercial Banks.

Details of the commissioned lines and substations pertains to 220 kV and 132 kV Schemes during

Third control period are mentioned below.

Description FY 14-

15

FY15-

16

FY 16-

17

FY 17-

18

FY 18-19

Up to

10/18

11/18 -

03/19

220 kV lines in CKM 242.74 456.24 594.38 484.15 379.17 386.10

220 kV Substations

(MVA) 100.00 491.50 1264.5 858.00 616.00 1451.50

132 kV lines in CKM 156.62 327.59 306.96 628.8 273.93 387.03

132 kV Substations

(MVA) 111.00 421.00 377.5 493.50 142.50

382.00

Augmentation 220 kV

(MVA) 380.00 1040.00 820.00 380.00 260.00

Augmentation 132 kV

(MVA) 287.50 1006.00 971.5 374.50 435.00

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(II) PLANS FOR CAPITAL EXPENDITURE for 400kV Schemes

Capital Works of 400 kV Transmission Schemes are being taken up for,

1. Evacuation of power from the Power Projects,

2. System improvement i.e. to meet the additional load demand and for improvement of

voltage profile, Voltage control and reduction of Transmission Losses.

Capital works are mainly funded by Power Finance Corporation Limited, Rural Electrification

Corporation Limited and other external funding agencies.

Transmission schemes under execution, New schemes proposed and the status of the works in

these schemes are indicated below.

1. Krishnapatnam Power Transmission Scheme (Completed) : This was taken up for

evacuation of power from the Krishnapatnam Thermal Power Project (2 x 800 MW)

The scheme consist of :

a) 400kV Quad D/C Line from Krishnapatnam TPP to Nellore – 36 km,

commissioned on 23.11.2012.

b) 400kV Quad D/C Line from Krishnapatnam TPP to Chittoor – 187.729 km,

Commissioned in full shape on 22.07.2015.

c) 2 Nos. 400 kV Bay extensions at Nellore 400/220 kV Substation,


d) 2 Nos. 400 kV Bay extensions at Chittoor 400/220 kV Substation:


The Administrative Approval for the Scheme was issued on 10.05.2010 at an estimated

cost of INR 510.89 crore and INR 58.76 crore towards Interest during Construction. The

revised administrative approval was issued on 28.11.2012, at an estimated cost of INR

616.49 crore and INR 70.55 crore towards Interest during Construction, duly including

Augmentation of Transformer capacities at 400kV Nellore and Chittoor Substations.

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2. Vijayawada Power Transmission Scheme (Completed) : This was taken up for

evacuation of power from the Vijayawada Thermal Power Station Stage-IV (1x500

MW).

The scheme originally consist of :

a) LILO of Nunna - Srisailam/ Narasaraopeta* 400kV D/C Line to VTPS

(Stage-IV) – 2x5 km; commissioned on 27.07.2009.

b) VTPS (Stage-IV) – Suryapet 400 kV D/C Line – 141 km; commissioned

on 13.02.2013.

c) Suryapet - Malkaram 400 kV D/C Line – 127 km;(TSTRANSCO)

d) 400/220 kV Substation at Suryapet – 2 x 315 MVA; ;(TSTRANSCO)

e) 2 Nos. 400 kV Bay extensions at Malkaram 400/220 kV Substation; ;

(TSTRANSCO)

f) Suryapet (400 kV) - Suryapet 220 kV D/C Line – 35 km; ;(TSTRANSCO)

g) 2 Nos. 220 kV Bay extensions at Suryapet 200 kV Substation;

(TSTRANSCO)

The Administrative Approval for the Scheme was issued on 21.05.2007 at an estimated

cost of INR 551.54 crore and INR 69.91 crore towards Interest during Construction

including a 400/220 kV Substation at Suryapet.

APERC has accorded investment approval vide letter dated 22-05-2008 for the

following transmission scheme for evacuation of power from the Vijayawada Thermal

Power Station Stage-IV (1x500 MW) at a total estimated cost of INR 428.05 Crore

including an IDC of INR 22.50 Crore, superseding the earlier investment approval

accorded vide letter dated 31-01-2008, with the same Commissions Reference Number

(CRN): APT/TS/400/F-INVT-90/2008.

1. LILO of Nunna - Srisailam/ Narasaraopeta 400kV D/C Line to VTPS-IV -

2x5 km;

2. VTPS (Stage-IV) – Malkaram 400 kV D/C Line : 268 km;

3. 400 kV Bay extensions at Malkaram 400kV Substation

Accordingly, APTRANSCO has issued revised administrative approval on 17.06.2008,

limiting the estimated cost as INR 428.05 Crores including IDC as approved by APERC.

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3. 400kV Augmentation Scheme – III (completed) - Augmentation of 315 MVA,

400/220kV Power Transformer capacity at Kalpaka 400/220kV Substation: This was

taken up to avoid over loading of existing Transformers and to meet the additional demand.

The administrative approval was issued on 14.02.2012 at an estimated cost of INR

18.75

Crores.

Augmentation of 3rd 315 MVA Power Transformer at Kalpaka 400/220kV SS:

Commissioned on 18.11.2013.

4. 400kV Augmentation Scheme – IV (completed) - Augmentation of 315 MVA,

400/220kV Power Transformer capacity at Chittoor 400/220kV Substation and

Nellore(Manubolu) 400/220kV Substation : This was taken up to avoid over loading of

existing Transformers and to meet the additional demand.


510.89 Crores and INR 58.76 crore towards Interest during Construction (IDC).

The 3rd

315 PTR at 400kV Nellore substation was commissioned on 02.02.2016. The 3rd

315 PTR at 400kV Chittoor substation was commissioned on 02.05.2016.

5. 400kV Augmentation Scheme – VI (New Scheme) - Augmentation of 1 No. 500 MVA

Power Transformer capacity at 400kV Substation Kalpaka (3 x 315 MVA) – This was


The administrative approval was issued on 08.12.2016 at an estimated cost of INR 26.08

Crores.

The Scheme is expected to be completed by 2019 - 20.

6. 400kV Augmentation Scheme – VII (New Scheme) - Augmentation of 4th

500 MVA

Power Transformer capacity at 400kV Substation Manubolu (3 x 315 MVA): This was


The administrative approval was originally issued on 03.04.2017 considering

Augmentation of 4th

315 MVA Power Transformer capacity at 400kV Substation

Manubolu (3 x 315 MVA) at an estimated cost of INR 25.54 Crores.

The revised administrative approval was issued on 18.06.2018 at an estimated cost of

INR 25.11 Crores duly considering the proposed 500MVA PTR instead of 315 MVA

PTR at the existing 400/220kV SS, Manubolu (3 x 315 MVA), to avoid overloading on

84

the existing ICTs and to provide reliable and un-interrupted quality power supply to the

consumers in the surrounding area.

The Scheme is expected to be completed by 2019 – 20.

7. Short Gestation Power Transmission Scheme - II (Completed) : The scheme was taken

up for evacuation of power from the Short Gestation Power Projects, beyond Vemagiri

400/220 kV Substation.

The scheme consists of

a) LILO of VTPS – Srisailam 400kV DC Line to Sattenapalli SS (14.019 kM): The line

is charged on 12.02.2014

b) 400kV DC Line from i) Nunna (Purushottapatnam to Jujjuru and ii) Jujjuru to

Sattenapalli 400kV Substation (107.97 km): The lines charged on 26.10.2015 and

09.01.2015 respectively.

c) Sattenapalli 400kV Substation (2x315 MVA): Commissioned on 26.04.2014

d) 400kV Bay extensions at Vemagiri Substation (4 Nos.):

The 2 Nos. 400kV Bay Extensions are commissioned on 23.03.2008.

The other 2Nos. 400kV Bay Extensions are commissioned on 14.12.09.

The scheme includes the associated 220 kV System consisting of erection of

220/132kV Substations at Narasaraopeta & Parchur with a transformer capacity of 2 x

100 MVA each and connected 220kV Lines;

a) 220kV DC line from 400kV Sattenapalli Substation to 220kV Narsaraopet

Substation (20 kM)

b) 220 kV D/C Line from Sattenapalli (400kV) to Parchur(53.405 kM)

c) 220 kV D/C Line from Parchur to Podili (72 kM)

d) 220/132 kV Substation at Narasaraopeta (2x100 MVA): Commissioned on

03.11.2009.

e) 220/132 kV Substation at Parchur - 2 x 100 MVA: Commissioned on

17.05.2010.

f) 2 Nos. 220 kV Bay extensions at Podili 220/132kV Substation: Commissioned

on 24.11.2010.

The Administrative Approval for the Scheme was issued on 23-03-2005 with an

estimated cost of INR 324.37 Crore and an IDC of INR 39.41 Crore. M/s. REC Limited

85

has sanctioned a loan of INR 252.74 Crore for the schemes vide Scheme Code 013237,

dated 24-01-2006. The Commissions Reference Number assigned by APERC vide

letter dated 04-01-2006 for the scheme is APT/TS/400/F-INVT-55/2006.

The Revised Administrative approval was issued on 10.11.2011 with an estimated cost

of INR 367.17 Crore and an IDC of INR 19.92 Crore, due to change in the location of

substation site for 400kV Substation from N,arsaraopet to Sattenapalii.

8. 400 kV Ring main Transmission Scheme: Pertains to TS TRANSCO

9. 400kV Augmentation Scheme - II (Completed)- Augmentation of 315 MVA, 400/220kV

Power Transformer capacities at Hyderabad (Mamidipally) and Gajwel 400/220kV

Substations : Pertains to TSTRANSCO

10. 400kV Reactor Scheme –II (Completed) : Installation of 80 MVAR Bus Reactor at

Vemagiri 400/220 kV Substation : The scheme was taken to reduce over voltages.

The administrative approval was issued on 19.03.2012, at an estimated cost of INR13.82

Crores.

The 80 MVAR Bus Reactor at 400kV Vemagiri SS was commissioned on 16.05.2015.

11. 400kV Reactor Scheme –III (Ongoing): Installation of 125 MVAR Bus Reactor at 3 Nos

400kV Substations namely Vemagiri, Kalpaka and Kurnool: The scheme was taken up to

avoid high voltages persisting in the areas namely Vemagiri, Kalpaka and Kurnool.

The administrative approval was issued on 19.03.2014, at an estimated cost of INR 47.48

Crores.

125 MVAR Reactor at 400kV Vemagairi SS was commissioned on 05.03.2018 and the

Reactor at 400kV Narnoor SS was commissioned on 13.03.2018. The Reactor erection

works are nearing completion at 400kV Kalpaka SS and expected commissioning in

Sep’2018.

12. 400kV Reactor Scheme – IV (New scheme): Installation of 1 No. 125 MVAR Bus

Reactor at 2 Nos. 400/220 KV Chittoor and Sattenapalli Substations in Chittoor and

Guntur Districts of Andhra Pradesh State.: The scheme was taken up to avoid high

voltages persisting in the areas, as per the recommendations of CEA during the 39th

Standing Committee meeting.

The administrative approval was issued on 21.06.2017, at an estimated cost of INR 28.44

Crores and INR 2.54 Crores towards Interest during Construction(IDC).

The Scheme is expected to be completed by 2019 - 20.

86

13. Wind Power Evacuation Scheme (Phase-I)(Completed) : The scheme was taken up to

evacuate 3150 MW Power from the Wind power projects in Kurnool, Kadapa and

Anathapur areas.

The Phase –I of the scheme consists of the following:

a) 400/220/132kV Substation at Jammalamadugu - (2 x 315 & 2 x 160) 400kV Quad Bay

Extensions at Kurnool 400kV Substation – 2 Nos.: Commissioned on 12.12.2016 with

1st 315 MVA PTR 2.12.2016. 315 MVA ICT-II was charged on 06.04.2017. 1 No

160MVA, 220/132 KV ICT - I is charged on 24.07.2017.

b) 400kV DC Quad Moose Line from 400kV Jammalamadugu to 400kV Kurnool SS

(100.858 Kms): Charged on 31.03.2016 from 400kV Kurnool SS end.

c) 400kV DC Quad Moose Line from 400kV Jammalamadugu to 400kV Uravakonda

SS(127.622kM): Charged on 15.07.2016

d) 220kV DC Moose line from 400kV Jammalamadugu SS to 220kV Tirumalaipally SS

(17kM)

e) 220/132 kV Substation at Tirumalaipally(2x160 MVA)

f) 220kV DC Moose line from 400kV Jammalamadugu SS to 220kV Tadipatri SS(40 kM)

g) 220kV Bay Extensions at 220kV Tadipatri SS(2 Nos)

h) 220kV DC Moose line from 400kV Jammalamadugu SS to 220kV Betamcherla(68 kM)

i) 220/132/33 kV Substation at Betamcherla(2x100& 2x31.5 MVA)

j) 220kV DC Moose line from 400kV Jammalamadugu SS to 220kV Chakrayapet SS(70

kM)

k) 220/132/33 kV Substation at Chakrayapet(2x100& 2x31.5 MVA)

l) 132 kV DC line from 400/220/132 kV Jammalamadugu SS to 132/33 kV

Jammalamadugu SS(12 kM).

m) 132 kV Bay Extensions at 132/33 kV Jammalamadugu Substations (2 Nos.)

n) 220kV DC Moose line from 400kV Jammalamadugu SS to 220kV Porumamilla SS(75

kM)

o) 220/132 kV Substation at Porumamilla (2x100 MVA)

p) 400/220kV Substation at Uravakonda(2 x 315 MVA): Commissioned with 1st 315 mVA

PTR on 15.07.2016.2nd

315 MVA PTR charged on 26.07.2016.1 No 125 MVAR Bus

reactor charged on 24.12.2016.

q) 400kV Quad Bay Extensions at Mahaboob nagar 400kV Substation - 2Nos.: (Pertains to

TSTRANSCO)

87

r) 400kV DC Quad Moose line from 400kV Uravakonda SS to 400kV Mahaboobnagar

SS(104.302 kM);(A.P Portion): Commissioned on 18.11.2016

s) 220kV DC Twin Moose line from 400kV Uravakonda SS to 220kV Vajrakarur SS(13

kM)

t) 220/132 kV Substation at Vajrakarur(1x100 MVA)

u) 220kV DC Twin Moose line from 400kV Uravakonda SS to 220kV Borampalli SS (68

kM).

v) 220/132 kV Substation at Borrampalli(1x100 MVA)

w) 220kV DC Moose line from 400kV Uravakonda SS to 220kV Kalyandurg SS( 50 kM)

x) 220kV Bay Extensions at 220kV Kalyandurg SS( 2Nos.)

y) LILO of both the circuits of 220kV DC Moose line from 400kV Uravakonda SS to

220kV KalyanDurg SS at 220kV Borampalli SS(10 kM)

The Phase –II (Ongoing) of the scheme consists of the following:

a) 400/220kV Substation at Hindupur - 3 Nos. 315 MVA PTRs

b) 80 MVAR Bus Rector – each 1 No. Hindupur, Jammalamadugu and Uravakonda.

c) 400kV DC Quad Moose Line from Hindupur SS to 400kV Uravakonda SS (130

kM)

d) 220kV DC Moose Line from 400kV Hindupur SS to 220kV Penukonda SS (50

kM)

e) 220/132 kV Substations at Penukonda(2x100 MVA)

f) 220kV DC Twin Moose line from 400kV Hindupur SS to 220kV Pampanur Tanda

SS (90 kM)

g) 220/132 kV Substation at Pampanur Tanda (2x100 MVA)

h) 220kV DC Moose line from 400kV Hindupur SS to 220kV Hindupur Substation

(20kM)

i) 220kV Bay Extensions at 220kV Hindupur Substation (2 Nos.)

j) Augmentation of 2 Nos. 315 MVA Transformer capacities at Jammalamadugu and

Uravakonda Substations.

k) 132 kV DC line from 220/132 kV Penukonda SS to 132/33 kV Penukonda SS

(10kM)

l) 132 kV DC line from 220/132kV Porumamilla SS to 132/33 kV Porumamilla SS

(10 kM)

88

m) 132 kV Bay Extensions at 132/33 kV Penukonda Substation (2 Nos.)

n) 132 kV Bay Extensions at 132/33 kV Porumamilla Substation (2Nos.)

The administrative approval was issued on 15.11.2012, at an estimated cost of INR

3033.69 Crore and INR 324.05 Crore towards Interest During Construction.

The revised administrative approval was issued on 25.03.2013, at an estimated cost of

INR 3373.25 Crore and INR 314.79 Crore towards Interest During Construction, due to

change of erection of 400/220kV Jammalamadugu substation to erection of

400/220/132kV Jammalamadugu substation.

The administrative approval was revised on 10.08.2018, at an estimated cost of INR

3323.60 Crores and INR 355.35 Crore towards Interest During Construction, due to

additional scope of 220/132 kV connectivities as approved in CEA 42nd

standing

committee meeting.

The Phase-II works are programmed to be complete in full shape by 2019 - 2020.

14. Transmission Scheme for Evacuation of power from M/s. Hinduja National Power

Corporation Limited (1040 MW) Power Plant and Associated transmission System

for HNPCL Power Plant under System Improvement (Completed):

The Scheme originally consists of the following.

Part – I : Evacuation of power from HNPCL (1040 MW) Power Plant

(i) 400kV Twin Moose line from HNPCL (1040MW) Power Plant to Kamavarapu kota

400/220kV Substation – 210 kM.

Part – II: Associated transmission system for HNPCL Power Plant under system

Improvement:

i. 400/220kV SS at Kamavarapukota (KVKota) with 2x315 MVA PTRs. (Charged on

28.02.2017 & 17.03.2017)

ii. 400/220/132kV SS at Suryapet with 2x315 MVA & 2x100 MVA PTRs. TSTRANSCO

89

iii. 400kV Quad Moose DC line from proposed 400/220kV Kamavarapukota (KVKota)

SS to the proposed 400/220/132kV Suryapet SS – 178 kM. (Charged on 20.10.2016 – AP

Portion)

iv. 400kV DC line from proposed 400/220/132kV Suryapet SS to 400/220kV

Yeddumailaram SS: TSTRANSCO

a) QM DC line from 400/220/132kV Suryapet SS to Manikonda-152 kM

b) Twin Moose DC line from Manikonda to 400/220 kV Yeddumailaram Substation – 20

kM

v. 400kV Twin Moose DC line from 400/220kV Vemagiri SS to the proposed 400/220kV

KamavarapuKota SS – 60 kM.

vi. 400kV Bay Extensions at 400/220kV Yeddumailaram SS – 2 Nos.

vii. 400kV Bay Extensions at 400/220kV Vemagiri SS – 2 Nos.

viii. 220kV DC line from the proposed 400/220kV KamavarapuKota SS to the existing

220kV KamavarapuKota SS – 15kM

ix. 220kV DC line from the proposed 400/220/132kV Suryapet SS to the existing 220kV

Narketpally SS – 50 kM

x. 220kV DC line to make LILO of (cktI&II) of 220kV Miryalaguda – Khammam at the

proposed 400/220/132kV Suryapet SS – 30 kM

xi. 220kV Bay Extensions at 220kV KamavarapuKota SS – 2 Nos.

xii. 220kV Bay Extensions at 220kV Narketpally SS – 2 Nos.

xiii. 132 kV DC line from proposed 400/220/132kV Suryapet Substation to 132kV existing

Suryapet Substation – 7kM

xiv. 132 kV DC/SC line from proposed 400/220/132kV Suryapet Substation to 132kV

existing Shaligowraram Substation - 35 kM

xv. 132 kV DC/SC line from proposed 400/220/132kV Suryapet Substation to 132kV

existing Thungathurthy Substation – 30 kM.

xvi. 132 kV Bay Extensions at 132kV Suryapet Substation – 2 Nos.

xvii. 132 kV Bay Extensions at 132kV Shaligowraram Substation – 1 No.

xviii. 132 kV Bay Extensions at 132kV Thungathurthy Substation – 1 No.

90

The administrative approval was issued on 27.12.2012, at an estimated cost of INR

1841.75 Crores and Interest during Construction of INR 166.76 Crore.

The Commission Secretary, APERC vide letter dated: 19.10.2013, requested to submit a

revised proposal for construction of 400/220/132kV Substation at Suryapet on

standalone basis.

Accordingly revised administrative approval was issued taking into the actual scope of

the works, for the completion of the HNPCL Evacuation Scheme duly according

separate administrative approval for 400kV Suryapeta Scheme and connected network.

The revised scheme consist of

a) 400/220kV SS at Kamavarapukota (KVKota) with 2 x 315 MVA PTRs.

commissioned with 1st 315 MVA PTR on 28.02.2017. 2

nd 315 MVA PTR charged on

17.03.2017.

b) 400kV Twin Moose DC line from M/s. HNPCL’s switchyard to the proposed 400kV

Kamavarapukota (KVKota) SS – 242.928 kM – Charged on 24.07.2017.

c) 400kV Twin Moose DC line from 400/220kV Vemagiri SS to the proposed

400kV KamavarapuKota SS – 92.353 kM – Expected completion by June 2019.

d) 400kV Bay Extensions at 400/220kV Vemagiri SS – 2 Nos. - Expected completion

by Dec’2018.

e) 220kV DC line from the proposed 400/220kV KamavarapuKota SS to the

Existing 220kV KamavarapuKota SS – 15kM.

f) 220kV Bay Extensions at 220kV KamavarapuKota SS – 2 Nos.

The scheme expected to complete in full shape by Dec’ 2019.

15. Erection of 400/220/132kV Suryapet substation, in Nalgonda District and connected

network under transmission system improvement, on standalone basis (A.P. Portion) : The

scheme was taken up for Evacuation of power from M/s. Hinduja National Power

Corporation Limited (1040 MW) Power Plant on standalone basis as recommended by The

Commission Secretary, APERC vide letter dated : 19.10.2013.

91

The scheme consist of

a) Erection of 400/220/132kV Substation at Suryapet (2x315 & 2x100 MVA)

b) Erection of LILO of one circuit of 400kV VTS – Malkram DC line to the proposed

400/220/132kV Substation – 5 kM

c) Erection of 400kV Yeddumailaram – Manikonda – Suryapet Quad Mosse Line –

240 kM

d) Erection of LILO of one Circuit of Chillakallu – Narkatpally DC line to the

proposed 400/220/132kV Suryapet Substation – 21 kM

e) Erection of LILO of (Ckt-I&II) of Khammam – Miriyalaguda DC line to the

proposed 400/220/132kV Suryapet Substation – 30 kM.

f) Erection of 132kV DC line from proposed 400/220/132kV Suryapet to 132kV

existing Suryapet Substation – 7 kM

g) Erection of 132kV DC line from proposed 400/220/132kV Suryapet to 132kV

existing Shaligowraram Substation – 35 kM

h) Erection of 132kV DC/SC line from proposed 400/220/132kV Suryapet to 132kV

existing Thungathurthy Substation – 30 kM

i) Erection of 132kV Bay Extensions at existing Suryapet SS – 2Nos.

j) Erection of 132kV Bay Extensions at existing Shaligowraram SS – 2Nos.

k) Erection of 132kV Bay Extensions at existing Thungathurthy SS – 2Nos.

The administrative approval was issued on 17.01.2014 with an estimated cost of INR

1585.11 Crores and INR 172.25 Crores towards Interest during construction (IDC).

16. Garividi 400/220 kV Substation in Vizianagaram Dist and Pydibhimavaram 220/132

kV Substation in Srikakulam Dist and connected network under transmission system

improvement (400kV portion Completed):

The scheme consists of the following:

1. Erection of 400/220 kV Substation at Garividi with 2x315 MVA.

2. Erection of 220/132 kV SS at Pydibhimavaram SS with 3x100 MVA

3. Erection of 400 kV Quad Moose DC line radially from Kalpaka SS to the proposed

400/220 kV Garividi SS – 116 kM

4. Erection of LILO of existing 220 kV Pendurthi – Garividi DC line to the proposed

400/220 kV Garividi SS – 35 kM.

92

5. Erection of 220 kV DC line from existing 220/132 kV Garividi SS to the proposed

400/220 kV Garividi SS – 35 kM.

6. Erection of 220 kV DC line from proposed 400/220 kV Garividi SS to the proposed

220/132KV Pydibhimavaram SS – 50 KM

7. Erection of 132 kV DC line from proposed 220/132 kV Pydibhimavaram SS to the tap

point of 132 kV LILO going to the existing 132/33 kV Pydibhimavaram SS – 2 kM

8. Erection of 132 kV DC line from the proposed 220/132 kV Pydibhimavaram SS to 132

kV Chilakapalem SS – 40 kM.

The Administrative approval was issued on 29.06.2012, at an estimated cost of INR

705.29 Crores and Interest during Construction of INR 57.82 Crores.

Revised administrative approval was issued on 29.12.2014 at an estimated cost of INR

657.93 Crores and Interest during Construction of INR 35.53 Crores duly considering

the 220kV Pydibhimavaram substation separately as recommended by Honb’le APERC

commission in the letter dated 25.07.14 with following scope of works.

a) 400kV Substation at Garividi (2x315 MVA) - Commissioned with 1st 315 MVA PTR

on 15.03.2018.2nd

315 MVA PTR charged on 20.03.2018.

b) 400kV QMDC Line from Kalpaka 400kV SS to the proposed 400/220kV SS at

Garividi-116KM. - Charged on 02 & 07.04.2018.

c) 400kV Bay Extensions at Kalpaka Substation - 2 Nos.- Charged on 02.04.2018.

d) LILO of existing 220kV Pendurthi – Garividi DC Line to the proposed 400kV Garividi

SS (both Circuits) - 35 kM.

e) LILO of under construction 220kV Appayadorapalem – Bibbilli DC line to the

proposed 400kV Garividi SS (both Circuits) - 3 kM

f) 2nd

Circuit Stringing between 220kV Garividi – Tekkali - 92 kM.

17. Erection of 400/220kV kV Substation at Podili, Prakasam District and connected

network, on standalone basis under System strengthening works (Ongoing) : The

scheme was taken up for Transmission requirement for the year 2013-14 under

Comprehensive Transmission Requirement Scheme 2012 – 2017 with the scope of works

consisting of 3 Nos. 400kV Substations at Maheswaram, Manikonda & Podili and 12 Nos.

220kV Substations at Guntur, Kandukur, Atmakur, Ayyagaripally, Sircilla Janagaon,

Amalapuram, Koruprolu, Nuziveedu, Kothur, Pallantla (132kV features) and Thimmajipet

(132kV features) along with connected transmission network.

93

The administrative approval was issued on 20.09.2013, at an estimated cost of

INR1553.47 Crore and INR 124.28 Crore towards Interest during Construction.

As per recommendations of APERC, Separate comprehensive transmission schemes were

formulated for both the states as per A.P Reorganization Act ‘2014 and accordingly

revised administrative approval was issued for erection of 400kV Podili Substation at an

estimated cost of INR 443.70 Crores and INR 49.12 Crores towards interest During

Construction(IDC).

Again revised administrative approvals were issued on 06.05.2015 and on 02.06.2016 as

the estimated costs are observed more than 10% of the Original Administrative approval

and to include LILO of 132kV SC line from from 132kV existing Kavali – 132kV

existing Kandukur SS to the proposed 220kV Substation at Kandukur ( 7.5 kM

approximately), in place of 2 Nos. 132kV radial lines from proposed 220kV Kandukur

SS to the existing 132kV Kavali and Kandukur substations respectively

The revised scheme consists of

a) 400/220kV Podili Sub-station -3x315 MVA

b) 400kV Twin Moose DC line from 400/220kV Sattenapalli SS to the proposed 400/220

kV Podili SS - 110 kM.

c) Augmentation of 3rd 315 MVA PTR at Sattenapalli SS- 1x315 MVA- Commissioned

on 28.05.2018

d) 400kV Bay Extensions at Sattenapalli 400kV Substation - 2 Nos. Charged on 10.08.2018

e) 220/132 Sub-Station at Kandukur - 3x100 MVA

f) 220kV DC line from the proposed 400/220kV Podili SS to the 220/132kV kandukur

SS - 48 kM

g) Erection of 220kV DC line With Moose ACSR from the proposed 400/220kV

Podili SS to the 220/132 kV Podili SS- 10 kM.

h) Erection of 220 kV Bay Extensions at 220 kV SS, Podili. -2 Nos.

i) LILO of 132kV SC line from 132kV existing Kavali – 132kV existing Kandukur

SS to the proposed 220kV Substation at Kandukur - 7.5 kM

The total estimated cost of revised scheme is INR 560.44 Cores including an IDC

of INR 31.29 Crores.

The scheme expected completion in full shape by Mar’2019

94

18. 400kV Transmission Scheme for Evacuation of 1000 MW Power from Solar Park at

Gani/Panyam in Kurnool district of Andhra Pradesh.


Phase-I Works (Completed)

a) 400/220kV Substation at Gani / Panyam - 3x500 MVA PTRs,+/- 100 MVAR

STATCOM and Bus 125 MVAR Reactor – Commissioned with 1st 500MVA PTR on

14.02.17. 2nd

and 3rd

500MVA PTRs commissioned on 07.04.2017 and 31.07.2017

respectively.

b) 125 MVAR Bus reactor commissioned on 24.04.2017 and 2nd

125 MVAR Bus reactor

(Added additionally to the scope of works as per recommendations of CEA during 38th

standing committee meeting)

c) 400kV QMDC Line from Kurnool to the proposed 400kV Gani / Panyam SS - 35 kM -

Charged on 25.01.2017.

d) 400kV Bay Extensions at Kurnool SS – 2 Nos.-Charged on 25.01.2017

e) 220kV SMDC line from the existing 220kV Somayajulapalli SS to the

f) proposed 400/220kV Gani/Panyam Substation – 10 kM

g) 220kV Bay Extensions at 220kV Substation Somayajulapalli – 2 Nos.

Phase-II Works:

a) 400kV QMDC Line from Jammalamadugu to the proposed 400kV Gani/ Panyam SS - 90

kM

b) 400kV Bay Extensions at Jammalamadugu SS – 2 Nos.

c) 400kV Bay Extensions at Gani/Panyam SS – 2 Nos.

The Administrative approval was issued on 31.01.2015, at an estimated cost of INR

873.22 Crores and Interest during Construction of INR 93.22 Crores.

The Phase-II works programmed to be completed by 2021- 22.

19. System Improvement Scheme for Erection of 400 kV SS at Rachagunneri, Chittoor

District with one 220kV SS Chervi, Chittoor and one 132kV SS at Yerpedu (Ongoing)

– This was taken up in order to meet the anticipated loads like SEZ Yerpedu and SEZ

95

Sricity Chervi, 140 MW load at Yerpedu and 275 MVA load at Chervi, in Chittoor

District, in next five years.


a) Up-gradation of 220/132kV Rachagunneri SS to 400/220/132kV Rachagunneri Sub

Station – 2x315 MVA

b) 400kV QMDC LILO of 400kV SS Chittoor – 400kV APGENCO Krishnapatnam to

proposed 400/220/132kV Rachagunneri SS – 2x45 kM.

c) Up-gradation of 132/33 kV Chervi SS to 220/132/33 kV Chervi SS – 2x160 MVA.

d) Erection of 220kV DC line from 400/220/132 kV Rachagunneri to the proposed 220kV

SS at Chervi, Chittoor District – 50 kM.

e) Erection of 220kV DC line from 220kV Sulluripet to 220kV SS Chervi, Chittoor District

– 30 kM.

f) 220kV Bay Extensions at 220kV Sulluripet SS – 2 Nos.

g) Erection of 132/33kV at Yerpedu – 2x80 MVA.

h) Erection of 132kV DC line from 400/220/132 kV Rachaguneeri SS to proposed 132kV

Yerpedu SS – 5 kM.


609.61 Crores and INR 72.40 Crores towards interest during construction.

Revised administrative approval was issued on 20.08.2018 duly considering 1 no 125

MVAR Bus reactor at 400/220kV Substation, Rachagnneri as recommended by CTU,

during 42nd

standing committee meeting of Southern region held on 27.04.2018.

The scheme cost revised to s. 555.29 crores including the IDC of INR 54.25 Crores.

The scheme programmed to be commissioned by 2019-2020.

20. Rayalaseema Power Transmission Scheme (Completed) is proposed for evacuation of

power from the Rayalaseema Thermal Power Project Stage-IV (1x600 MW).

The scheme consists of the follows:

a) 400kV D/C Line from Rayalaseema TPP to Chittoor – 210 km. (Charged on

22.05.2017)

b) 2 Nos. 400 kV Bay extensions at Chittoor 400 kV Substation. (Charged on 22.05.2016

& 17.12.2016)

96


369.97 Crores.

Revised administrative approval was issued on 14.03.2016 for enhanced crop

compensation at an estimated cost of INR 480.79 Crores including the IDC of INR

49.92 Crores.

21. Erection of 400/220kV SS at Kalikiri in Chittoor District along with 400kV and

220kV connected network under Transmission System Strengthening works

(Ongoing Scheme):

The scheme consists of the following:

1. Erection of 400/220kV at Kalikiri - 2 x 315 MVA. (ICT – 2 charged on

18.06.2018)

2. Erection of 400kV DC Twin Moose line to make LILO of both circuits of 400kV

RTPP (IV) - Chittoor at the proposed 400kV Kalikiri Substation - 20 kM. (charged

on 31.03.2018 & 01.04.2018)

3. Erection of 220kV DC line from the proposed 400/220kV Kalikiri SS to the proposed

220/132kV Madanapalli SS - 35 kM.

4. Erection of 220kV DC line from the proposed 400/220kV Kalikiri SS to the existing

220/132kV Kalikiri Substation - 10 kM

5. 220kV Bay Extensions at proposed Madanapalli 220kV SS - 2 Nos.

6. 220kV Bay Extensions at existing Kalikiri 220kV SS - 2 Nos.

The administrative approval is issued on 25.05.2013, at an estimated cost of INR 217.66

Crores and Interest during Construction of INR 15.24 Crores.

Revised administrative approval was issued on 26.02.2015 with latest SSR at an estimated

cost of INR 325.12 Crores including the IDC of INR 42.39 Crores.

The Scheme is programmed for completion by 2018-2019.

22. Transmission Scheme for Erection of 400/220/132 kV Substation at Eluru and

connected transmission network, under 400kV Ring around Capital City (New

Scheme):

1 The scheme originally consists of

1. Erection of Eluru 400/220/132 kV substation, 2x315 MVA PTRs +2 x 100MVA

PTRs + 125 MVAR Bus Reactor.

97

2. 400kV Twin Moose DC LILO of 400kV Vemagiri- Sattenpali and 400kV Vemagiri

- Nunna at proposed Eluru 400 kV substation ( 2x3 km).

3. 220kV LILO (20 KM) of existing 220kV Nunna - Bhimadole line at 400/220/132kV

Eluru SS.

4. 220kV DC line(30 KM approx) from proposed 400/220/132 kV Eluru SS to

proposed 220/132kV Nuzividu SS

5. 220 kV DC LILO(25 KM approx) of existing 220 kV Gudivada-Bhimavaram line at

proposed 400/220/132 KV Eluru SS.

6. 132 kV LILO (3 KM) of existing 132kV Eluru-Kanumolu at proposed

400/220/132kV Eluru SS.

7. 132 kV LILO (3 KM) of existing 132kV Pedavegi-Kanumolu at proposed

400/220/132kV Eluru SS.

8. 132 kV LILO (3 KM) of existing 132kV Gunadala-Kanumolu at proposed

400/220/132kV Eluru SS.

9. 132 kV LILO (5 KM) of existing 132kV Eluru-Eluru RTSS at proposed

400/220/132kV Eluru SS.

2. The administrative approval is issued on 16.08.2016, at an estimated cost of

INR 404.76 Crores including Interest during Construction of INR 45.35 Crores with

following scope of works.

a. Eluru 400/220 kV substation, 2x315 MVA PTRs +125 MVAR Bus reactor

b. LILO of Vemagiri-I Sattenpali 400 kV DC twin lines at Eluru 400 kV substation

i. 2x10 km.

c. Existing 132 kV Eluru to be upgraded to 220kV Eluru SS, 2x100 MVA and will

be connected with Eluru 400/220kV S/S-15 km.

i. 220kV TMDC Line from proposed 220/132kV Eluru SS to Eluru

400/220kV S/S-15km.

d. LILO of Bhimadolu -Nunna 220kV DC line at 220/132kV Eluru -2x15 km.

e. LILO of Eluru(existing)-Pedavegi 132kV line at proposed 220/132kV Eluru SS-

2x10 km.

3. Revised administrative approvals was issued on 20.07.2018 and on 23.08.2018 duly adding

132kV features to originally approved 40/220kV SS Eluru SS and revised 132kV

connectivities to overcome site constraints duly LILO length of proposed 220kV LILO of

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existing 220kV Nunna - Bhimadole line at 400/220/132kV Eluru Sub-Station as 20KM

instead of 5KM on Multi Circuit Towers as per the field feasibility report.

4. The total estimated cost of revised scheme is INR 620.27 Crores including an IDC of INR

67.14 Crores.

5. The Scheme is programmed for completion by 2019-2020.

23. Transmission Scheme for Erection of 400/220/132kV Substation at Gudivada and

connected transmission network, under 400kV Ring around Capital City

(New Scheme):


a) Gudivada 400/220/132 kV substation with 2x500+2x100 MVA PTRs +125 MVAR Bus

Reactor .

b) Elluru - Gudivada 400 kV DC Quad line-40 km.

c) Gudivada – Chilakaluripeata 400 kV DC Quad line – 103 km.

d) Gudivada 400/220/132kV- Machhlipatnam 220kV DC line – 50 km .

e) LILO of existing Nunna- Gudivada 220kVDC line at Gudivada 400/220/132kV-

2x15 km.

f) LILO of 220kV Gudivada- Gudivada 400/220/132kV DC line at Gannavaram-

2x40 km.

g) 132kV LILO of existing 132kV Kanumolu – Pamarru at proposed

h) 400/220/132kV Gudivada SS – 2x4 km.


Crores including Interest During Construction of INR 89.74 Crores.

Revised administrative approval was issued on 20.08.2018 at an estimated cost of INR

1130.64 Crores including Interest during Construction of INR 71.59 Crores due to

escalation of prices as the original administrative approval was issued long backin F.Y

2016. Further, the LILO line length of 220kV Nunna - Gudivada 220kV DC line at

Gudivada 400/220/132kV as per site location of 400kV SS is increased from 2 x 3 Kms to 2

x 15 Kms.


99

24. Transmission Scheme for Erection of 400/220kV Substation at Chilakaluripeta

and connected transmission network, under 400kV Ring around Capital City:

(New Scheme):


i) Chilakaluripeta 400/220 kV substation with 2x500 MVA PTRs +125 MVAR Bus

Reactors.

ii) 400kV QMDC line from 765kV PGCIL Chilakaluripeta to 400kV APTRANSCO

Chilakaluripeta -32 kM

iii) 400kV Quad Bay Extensions at 765/400kV PGCIL Chilakaluripeta SS – 2 Nos.

iv) 220/132kV substation with 2x100 MVA PTRs .

v) 220kV DC line from Chilakaluripeta 220/132kV to Chilakaluripeta 400/220 kV –

25 km.

vi) 132 kV LILO (10.5 KM approx.) of existing 132 kV Chilakaluripeta –Nallapadu at

proposed 220/132 kV Chilakaluripet SS- 2x10.5 km.

vi) 132 kV LILO (10.5 KM approx.) of existing 132 kV Chilakaluripeta –Marripalem

at proposed 220/132 kV Chilakaluripet SS – 2x10.5 km.




25. Transmission Scheme for Evacuation of Power from 500 MW Solar Power Project by

APGENCO at Talaricheruvu (V), Tadipatri (M), Anantapur District

(New Scheme):


a) 400/220kV Substation at Talaricheruvu - 3x315 MVA + 1x125 MVAR Bus Reactor.

b) 400kV LILO of both the Circuits of Uravakonda –Jammalamadugu 400kV QMDC

line to the proposed 400kV Talaricheruvu SS – 1x2 kM.




26. Transmission Scheme for Evacuation of power from 2400 MW Wind Power

Projects at Anantapur and Kurnool Districts of Andhra Pradesh State

(Uravakonda-2 and Aspiri) (New Scheme):

100

The scheme originally consist of

A. 400kV Uravakonda-2 Substation ( Anantapur District):

1. 400/220kV Substation at Uravakonda-2 (Kanekal) - 4x315 MVA PTRs &

1x 125 MVAR Bus Reactor.

2. 2 Nos. 400kV Quad Bay Extensions at Uravakonda 400kV SS.

3. 400kV QMDC line from 400kV Uravakonda SS to 400kV Uravakonda - 2 SS - 25 kM.

B. 400kV Aspiri Substation (Kurnool District):

1. 400/220 kV Substation at Aspiri – 3 x 315 MVA PTRs & 1x125 MVAR Bus Reactor

2. 2 Nos. 400kV Quad Bay Extensions at Narnoor 400kV SS.

3. 400kV QMDC Line from 400kV Aspiri to 400kV Kurnool SS-90 kM


Crores including Interest during Construction of INR 67.87 Crores.

Further the scheme is amended as follows to meet the immediate load demand at that

place duly modifying the transformer’s rated capacities as 500MVA instead of 315 MVA

as recommended by CEA and the revised scheme was agreed by CEA in 42nd

standing

committee meeting held on 27.04.2018.

A. Reconfiguration of existing 400/220kV Uravakonda SS(Part-2)

i. Addition of 400/220kV, 3x500 MVA Transformers and 1 x 125 MVAR, 400kV

Bus Reactor at Uravakonda S/S with isolation of 220kV bus from existing bus.

ii. Dropping the already agreed Uravkonda-2 (Kanekal) 400/220kV Substation and

400kV Uravkonda-Uravkonda-2 QMDC line.

B. 400kV Aspiri Substation (Kurnool District)(Part-1)

i. 400/220 kV Substation at Aspiri -2 x 500 MVA PTRs & 1x125 MVAR Bus

Reactor

ii. 2 Nos. 400kV Quad Bay Extensions at Narnoor 400kV SS .

iii. 400kV QMDC Line from 400kV Aspiri to 400kV Kurnool SS-81 kM

Revised administrative approval was issued with the above scope of works on 27.08.2018

at an estimated cost of INR 716.26 Crores including Interest During Construction of INR

70.74 Crores


101

27. Construction of 400/220kV GIS Substation at Thallayapalem in CRDA, Guntur

District of Andhra Pradesh to meet the immediate load demand in CRDA area

(New Scheme):

The scheme was taken up by APTRANSCO to meet the immediate load demand in the

capital area as recommended by Amaravathi Capital region Development Authorities,

Andhra Pradesh.

Administrative approval was issued on 05.02.2018 for the proposed 400/220kV GIS

Substation at Thallayapalem with 3 Nos. 500 MVA Transformers and 1 No. 125 MVAR

Bus Reactor in CRDA, Guntur of Andhra Pradesh, at an estimated cost of INR 275.61

Crores and Interest During Construction of INR16.49 Crores (i.e. INR.292.10 Crores

including IDC),


28. Transmission Scheme for evacuation of power from 960 (12 x 80) MW Polavaram

Hydro Electric Project in East Godavari District of Andhra Pradesh(New Scheme):

The proposed 400kV Scope of the scheme is as follows:

a) 400kV Polavaram –Kamavarapukota QMDC Line of length 70 Kms (approx.)

b) 2 Nos. 400kV Bays at existing 400/220kV Kamavarapukota SS to meet the

power evacuation from 960 MW Polavaram Hydro Electric Power Project

which is under construction by M/s. APGENCO.

Administrative approval was issued on 18.01.2018 at an estimated cost of INR.292.10

Crores including Interest during Construction of INR.16.49 Crores.


29. Transmission Scheme for evacuation of Solar power from 1000 MW Power Projects

at Kadapa District of Andhra Pradesh State (Mylavaram)

(New Scheme):

The scheme is proposed with following scope of works

a) 400/220kV Substation at Mylavaram - 3x315 MVA PTRs & 1 x 125 MVAR Bus

Reactor.

b) 2 Nos. 400kV Quad Bay Extensions at Jammalamadugu 400kV SS.

c) 400kV QMDC line from 400kV Jammalamadugu SS to proposed 400kV

Mylavaram SS - 2 kM.

102


Crores including Interest During Construction of INR.33.81 Crores


30. System Improvement Scheme for Erection of 2 no 400kV Bay Extensions at 400kV

GVK Power Plant to relief overload on 400kV SS Vemagiri (New Scheme):

The scheme is under formulation and is proposed to overcome he overloading conditions

prevailing on 400/220 kV ICTs (3 Nos.) at 400kV Vemagiri Substation as there is site

constraints to take up 4th 315 mVA PTR augmentation works at 400/220kV vemagiri

Sub-Station.

The expected expenditure (Tentative) for the scheme is proposed as Rs.114.75 Crores and

is planned for completion by 2022-2023.

31. 400kV Augmentation Scheme – VIII (New scheme):is proposed for Augmentation of

3rd 500 MVA Power Transformer capacity at 400kV Substation Maradam (2x315

MVA)


Crores.


32. Transmission scheme for extension of 210 MVA (200 MW) power supply at

220kV level for establishment of Petrochemical Complex in Kakinada SEZ

by M/s. GAIL (India) Ltd and for 200 MW at Kakinada SEZ.(New Scheme):

APTRANSCO has taken up a new Transmission Scheme with downstream network as

indicated below duly conducting System Studies on present load and network

conditions to meet the 410 MW load i.e. 200 MW to meet the power demand of new

Petrochemical complex of M/s. Gail and 210 MW of upcoming Kakinada SEZ.

(i) Up-Gradation of 220/132/33 kV Kakinada SEZ SS to 400/220/132/33 kV

Kakinada SEZ SS with 2 x 315 MVA PTRs.

(ii) Making LILO (about 10 KM) of 400 kV TMDC line of HNPCL – KV Kota line

at proposed 400/220/132/33 kV Kakinada SEZ SS.

103

(iii) 220 kV DC line from proposed 400/220/132/33 kV Kakinada SEZ SS to M/s

GAIL (Petrochemical Complex at Kakinada SEZ).

The expected expenditure (Tentative) for the scheme is proposed as INR.445 Crores and

the Scheme is programmed for completion by 2023-2024.

(III) Plans for Capital Expenditure for Renovation and Modernization and Improvement

of Existing Transmission System

At present most of the 220 KV and 132 KV EHT substations & Transmission Lines are in

service for the last 40 years. The average life of certain equipment like CBs, CTs, LAs, Isolators

etc., is completed at various substations. Due to ageing of the system, the transmission network

is facing frequent troubles and outages. The old equipment is beyond repairs and some of the

manufacturing companies are not existing for taking up repair works/supply of spares. Hence, it

is essential to replace the aged equipment, obsolete equipment, to strengthen and to improve the

system for satisfactory running of the EHT network. Therefore replacement of old and obsolete

equipment at 132 KV & 220 KV Substations which have served for more than 25 years and

which are giving frequent troubles is included in the above scheme. Also, replacement of

conventional insulators with SRC insulators, providing of vibration dampers, replacement of old

& obsolete conductor with new conductor in 132 KV & 220 KV transmission lines are included

in the above scheme. Further, conversion of certain old conventional substations to Automation

Substations is included wherever feasible under substation improvement works. Also, conversion

of few old conventional substations to GIS Substations is included wherever not feasible for bay

extension and other improvement works etc. Works like strengthening of bus, earthing system

etc are proposed in the above scheme as per field requirement. The RMI scheme is prepared for

five years for procurement of substation and lines materials for replacements of aged/obsolete

equipment and taking up of improvement/ strengthening works. About 22 Nos 220KV & 43 Nos

132 KV Substations and about 142 KM of 220KV and 433.5KM of 132KV transmission lines

are proposed for renovation/replacement. By strengthening the old transmission lines, the sudden

collapse of the network can be avoided. By replacing the aged equipment the failures and

outages can be reduced which helps to enhance the transmission system reliability and stability,

due to which the availability factor and efficiency of the system will increase thereby increasing

the revenue of the organization.

104

ANNEXURE – 2

Performance Measures

NUMBER AND DURATION OF SUPPLY INTERRUPTIONS


Number and duration of supply interruptions on transmission networks, separately for 400kV,

220 kV, 132 kV. Details of steps proposed to improve performance and monitoring.

(Guidelines – 11a)


Interruptions on EHT lines during 2014-15, 2015-16, 2016-17 and 2017-18

The statistics for the number of power interruptions on EHT lines are tabled below. Most of the

interruptions were due to breakdowns and lasted over two hours per interruption. The

mobilization of personnel and equipment, location of fault and its repair in various climatic

conditions and inaccessible terrain takes time. Every effort is made to act as quickly as possible

to move men and material and restore the line to normalcy in the shortest possible time. Hence

year on year number of interruptions are gradually reduced.

Year EHT line

Voltage

No. of

Interruptions

Total time of

interruptions

Average duration per

interruption (Hrs)

2014-15 400KV 9 413.617 Beyond 2 Hrs.

220KV 51 1478.7 Beyond 2 Hrs.

2015-16 400KV 14 372.8 Beyond 2 Hrs.

220KV 61 12612.18 Beyond 2 Hrs.

2016-17 400KV 2 77.16 Beyond 2 Hrs.

220KV 25 800.43 Beyond 2 Hrs.

2017-18 400KV 10 269.2 Beyond 2 Hrs.

220KV 39 777.72 Beyond 2 Hrs.

All transmission line breakdowns are logged and recorded. The data sheets maintain information

such as circuit name and number, date and time of occurrence, date and time of restoration, any

remedial measures taken for alternate supply, and a brief description of the cause. As the data is

105

voluminous, and manually entered, all the log sheets have not been included in this filing.

However, any data requested by the Commission can be made available as and when requested.

Considering the vast extent of the transmission system and the number of transmission circuits,

the average availability factor of EHT lines of APTransco for the year 2017-2018 works out at

99.98%. The details of the line availability for the years 2014-15, 2015-16, 2016-17, 2017-18

are shown in the tables below.

Sl. No. Financial year Transmission System

availability in percentage

1 2017-18 99.98%

2 2016-17 99.96%

3 2015-16 99.95%

4 2014-15 99.98%

Steps implemented /proposed to improve performance and monitoring

The following steps have been implemented to improve the performance and monitoring.

Compact Gas Insulated Sub stations:

Adoption of GIS technology on a wide scale

. At present APTRANSCO is having 1 No. 132 KV Hybrid GIS at Peddawaltair in Vizag and

220/132/33 KV GIS Substation at Achuthapura, 220/33 KV GIS SS at Lingayapalem, Nelapadu

in CRDA, 132/33 KV GIS SS at Moghalrajapuram and Kapuluppada.

Voltage optimization through reactive power compensation (Installation of Capacitor

banks) at 33kV and 132kV level and reactors at 400kV level.

Underground distribution lines and EHT Cables in Metro politan areas to overcome

ROW of O.H Lines. At present 220kV Under Ground Cable – 29.2 CKMtrs. and 132kV

Under Ground Cable – 46 CKMtrs. are under construction.

Intelligent grid design (Smart grid via automation)

High transmission operating voltages

Updation of Protection system of all 220 KV and 400 KV Voltage level sub stations with

numerical relay with compatible to IEC 61850 protocol.

Replacing existing Non-ABT 0.2 class with high accuracy ABT electronic energy meters

of 0.2s class.

Installation of CC cameras at all 400 KV sub stations for better operation & Maintenance

purpose.

106

Replacement of aged conductors in a phased manner, since conductor snapping and

jumper failures are found to be the major causes for interruptions.

Replacement of old and failed insulators on existing lines.

Reinforcement of the conductor of overloaded lines, periodical tree cutting work to

prevent falling of branches with conductor, conducting quarterly inspection of lines and

timely rectification of defects noticed.

Breakdown staff attending supply interruptions is arranged round the clock.

Emergency vehicles are kept ready for breakdown staff round the clock to facilitate quick

and timely deployment of staff and minimize the duration of interruptions.

Safety appliances such as gloves, safety shoes, helmets, earthing rods are also provided to

the breakdown staff with necessary T&P.

Providing of Rolling Stock of important equipments like CTs, PTs, Circuit breaker spares

and Power Transformers to meet the emergencies and reduce the downtime.

Use of Thermo vision cameras in EHT switchyard to detect hot spots and taking remedial

actions.

Use of off line signature preventive maintenance and line fault locators for locating the

fault on lines during breakdowns.

APTRANSCO is carrying out the hot line works very effectively in the live line

maintenance from 132kV to 400kV lines and substations by adopting hot stick method -

using insulated sticks, bare hand technique – using conductive suit along with insulated

ladder. Like replacement of damaged insulators, tightening of bolts and nuts of jumpers,

shoe clamp, tension clamp and bay to bay jumpers connection etc.,

At present, some of the 220 kV and 132 kV EHT Substations & Transmission Lines are

in service for the more than 40 years. The full life of the equipment is already completed.

Hence in addition to the above the following steps are proposed to improve the performance and

monitoring:

Renovation and Modernization Scheme is prepared for Rs. 1215 Crores for procurement

of Substation and line materials for replacement of aged / obsolete equipment.

Replacement of MOCB’s, ABCB’s, VCBs with SF6 type circuit breakers.

Automation of the Substation for load shedding

Replacement of equipment with “latest state of art” making new provision as a

modernization process.

107

Uprating of existing conductors with high temperature low sag conductors Viz., INVAR,

ACCC etc.

Dispensing off group contact breakers for power transformers with individual breakers.

Monitoring of all EHT line with Fault locator and signature analysis and attending

remarks regularly.

Reducing interruption time by utilizing ERS (Emergency Restoration System) towers.

Commissioning of new sub-stations and lines, providing alternate supply by

commissioning 2nd

Ckts.

Erection of lines with Monopoles in 220 KV level.

Replacement of CTs and PTs with 0.2s/0.2 class of Accuracy for energy audit.

Applying special adhesive Epoxy compound for arresting PTRs oil leakages.

Removing the DC5 compound, cleaning of AF disc insulators and application of SI coat

RTV Silicon High Voltage Insulator coating (HVIC) on existing disc insulators to avoid

flashover to reduce interruption/breakdowns.

108

Major grid disturbances occurred during the year 2013-14, 2014-15, 2015-16, 2016-17 and

2017-18.

I. Major Grid Disturbances occurred during the year 2013-14.

1. Incident: -

At 15:15Hrs. on 05.04.2013, the B-Phase CT on Unit-7 at Srisailam Right Bank Power

House got blasted and created a 220kV bus fault on Bus1.

All the 220kV feeders (10Nos.) Units (5Nos.) and Power Transformer connected to

bus-1 and Bus-2 tripped on operation of busbar protection.

During the above incident the tripping of 220kV feeders and units connected to Bus-2

is unwarranted.

During the above tripping, there was a generation loss of about 450MW and system

frequency dipped from 50.1Hz to 49.67 Hz.

Analysis: -

During the above incident, tripping of all the 220kV feeders and units connected to

Bus-2 is due to suspected delayed opening of bus coupler breaker at Srisailam Right

Bank Power House.

Restoration: -

At 15:32Hrs, the 220kV Srisailam –Mydukur was taken into service and thus 220kV

Bus-1 charged.

At 15:33Hrs, bus coupler breaker closed and thus 220kV Bus-2 charged. · From

15:35Hrs to 15:38Hrs, the 220kV feeders, Markapuram, Podili, Tallapally-II, Dindi-

I&II, Tallapalli, Nagarjunasagar were charged from Srisailam end.

At 15:40Hrs, the 100MVA Power Transformer HV was taken into service.

At 15:41Hrs, the 100MVA Power Transformer LV was taken into service.

At 16:03Hrs, the 220kV Srisalam-Bilkalagudur was taken into service.

Remedial Measures: -

Proposed for replacement of the bus coupler breaker BHEL/MOCBwith new SF6

breaker duly ensuring the correct opening time of the breaker.

109

2. Incident:

At 23:10Hrs on 11.05.2013, the R-Phase CT of Station Transformer-3 got blasted

and caught fire and the R&Y-Phase breaker limbs of the 220kV KTS(O&M) – KTS-

Vth-II (Tie line) got damaged at KTS (O&M) station, creating bus fault on the bus

sections-2 & 4.

The Bus fault on 220kV bus sections-2&4 got cleared by tripping of the all the

220kV feeders and units-5 to 8 connected to bus sections – 2&4 on operation of bus

bar protection at KTS (O&M) station. Unit-2 tripped due to auxiliary supply

problem.

The 220kV KTS (O&M) – KTS-V-II (Tie-line-II) breaker did not trip at KTS –Vth

stage. Simultaneously all the 220kV feeders connected to KTS- Vth Stage got tripped

at remote ends and Units- 9 & 10 at KTS-Vth stage tripped due to loss of evacuation.

During the above incident 400/220kV ICT’s- 1&2 at Khammam (PGCIL) tripped

due to over load.

Due to the above tripings there is loss of about 750 MW generation and frequency

dipped to 49.5 Hz from 50.05Hz and interruption to the loads fed from 220/132kV,

Sitarampatnam SS.

At 23:57 hrs on 11-05-2013, while extending the 220kV supply to Bus section-4 by

closing bus sectionlizer-2 breaker at KTS-(O&M), the 220kV Shapoornagar, Nunna

feeders, and Units – 1,3 & 4 connected bus sections- 1 & 3 tripped on operation of

bus bar protection at KTS- (O&M).

Restoration:-

At 23:32Hrs on 11-05-2013, the 220kV KTS-(O&M) – KTS-V Tie line-I and

KTSVth stage – Sitarampatnam-1 feeder is taken is to service.

Subsequently all the 220kV feeders connected KTS-Vth Stage taken is to service one

after the other.

At 00.30 hrs on 12-05-2013 the 220kV KTS-(O&M) – Manuguru-I&II feeders are

taken in to service.

Subsequently all the 220kV feeders connected to KTS (O&M) taken into service on

after other except KTS (O&M) – KTS-Vth stage Tie line-II.

At 01:30 hrs on 12-05-2013, Unit-4 at KTS-(O&M) synchronized and subsequently all

the units are synchronized with grid one after the other.

At 5:19 hrs on 12-05-2013, the units-9 at KTS-Vth stage synchronized.

At 8:49 on 12-05-2013 the unit -10 at KTS-Vth stage synchronized.

110

Remedial Measures:-

Proposed for

Through check-up of bus bar protection scheme for correct selective tripping of

faulty buses and through fault stability of Bus bar protection at KTS (O&M)

station.

Through check up of distance protection schemes (Main-2) on the 220kV KTS

(O&M) - KTS- Vth Tie line-II at KTS –Vth stage and ensure its operation

during faults.

3. Incident:

It is reported that at 11:46 Hrs on 25.09.2013, a heavy fault occurred on 220 KV

KTS-Manuguru –I feeder and the conductors snapped at the following locations:

1. Yph conductor snapped between Tower locations 1 and 2.

2. Rph CVT jumper got cut.

3. Yph conductor got cut after the line isolator.

4. Bph jumper at the wave trap.

5. Rph jumper between line-in isolator and breaker.

Due to the above incidents the following units and feeders got tripped:

At KTS (O&M):

The 220KV Nunna, Miryalaguda, Manuguru-1&2 and Lower sileru feeders

from KTS (O&M) tripped on Zone-2 at remote ends.

Also, the busbar protection operated, tripping all the 220 KV feeders and Units

2-8 at KTS(O&M)

At KTS-V Stage:

The 220KV Budidampadu-1&2, Seetharampatnam-1&2 and Lowersileru

feeders from KTS-V stage tripped at other endson Zone-2. Also, the units 9

and 10 are tripped at KTS-V

Restoration:

By 12:15 Hrs the 220 KV KTS-V - Lower sileru and KTS-V – Budidampadu

1&2 were taken in to service · By 12:15 Hrs the 220 KV Shapurnagar, Lower

sileru and Miryalaguda feeders from KTS(O&M) were taken into service.

111

At 14:05 Hrs Unit-2 was synchronized at KTS(O&M)

At 14:05 Hrs the 220 KV KTS-Manuguru – II feeder was taken into service.

At 14:18 Hrs the Unit-10 was synchronized at KTS-V.

At 14:30 Hrs the Unit-4 was synchronized at KTS (O&M).

At 14:37 Hrs, the Unit-8 was synchronized at KTS (O&M).

At 14:53 Hrs, the Unit-9 was synchronized at KTS-V ·




II. Major Grid Disturbances occurred during the year 2014-15.

1. Incident: -

At 01:55Hrs on 06.04.2014, Grid Disturbance at 220 KV Chinnakampally

(Kadapa) Substation.

ICT-1 & 2 got tripped on operation of high set of directional Over current

protection of LV side of ICT’s. It was reported that there was a CT failure in

220kV RTPP feeder at 220kV switchyard of Kadapa SS. Generation Loss 210 MW

(RTPP Unit 3).Duration of interruption 58 Minutes to 16 Hour 55 Minutes ·

Analysis: -

It was noted that CT failure on Kadapa -Rayalaseema TPP 220 kV line at

APTRANSCO had resulted in ICTs tripping by LV side high set over current relay.

It was noted that the current on HV side of ICT was 1.2 kA and LV side was 4.86

kA. PCSC Members pointed out that for a CT fault, 220 kV bus bar protection

should have operated. SRLDC opined that HV side high set O/C should have

tripped instead of LV side.

2. Incident:-

1 a) Tripping on 23.11.2014 at 17:45 hrs& 22.12.2014 at 22:15 hrs at Upper

Sileru:-

1. It was informed by USHPS representative that while trying to synchronise

Unit-I to the grid, overall differential and LBB operated tripping all the

connected 220 kV CBs.

2. Unit-I has two generator protection relays (two REG-316’s as Main1 and

112

Main2) and two generator transformer protection relays (RET 670 as Main1

and RET 541 as Main2). Out of these, RET 670 has been configured to

provide trip output to LBB relay.

3. At the time of the above incident, overall differential protection acted on

Unit-I and it was observed that LBB got operated after 160 ms due to

initiation of trip output from the RET 670 relay.

4. Status ofequipment:

Equipment 23.11.2014 Incident 22.12.2014 Incident

Pre-fault

condition

Post-fault

condition

Pre-fault

condition

Post-fault condition

Unit-1 OFF OFF OFF OFF

Unit-2 OFF OFF ON OFF



Donkarai ON OFF ON OFF

Pendurthy ON OFF ON OFF

Balimela ON OFF ON OFF

Station

Transformer ON OFF ON OFF

Generation loss: 0 MW 50 MW

Load loss: 0 MW 0 MW

5. Analysis:

(i) During synchronization of Unit – I, all 220 kV feeders and station transformer got

tripped.

(ii) From the DR output waveforms, it was noted that the Phase voltages are

non-decaying sinusoidal in nature, and all the phase currents (on HV and

LV sides) are of exponentially decaying in nature. It was also noticed that

B-Phase current was zero at the time of initiation of differential trip. It was

also observed that the HV side B-phase current was zero for about 20 ms

from the time ofsynchronising.

(iii) Because of the above asymmetry on phase currents and absence of HV side

113

B-Phase current, the over-all differential relay (Generator plus GT) got

operated. However, due to the non-operation of 220 kV Circuit breaker

(CB), LBB relay got operated resulting in tripping of 220 kV feeders and

ST.

(iv) To ascertain the cause of Offset on Phase currents and non-operation of 220

kV circuit breaker, the following wereperformed:

a) From the settings of the RET 670 relay, it was felt that the possible/ likely

cause of current Offset could be attributed to disabling of the “Zero

Sequence Compensation” function of the relay.

b) From the Operator’s log book, it was observed that a few successful

synchronization and trip events took place between 23.11.14 Incident and

22.12.14 Incident. From this, it can be inferred that 220 kV CB is in

working condition.

c) PSAG team was informed that Unit-I CB had been tested for its operation

by keeping it in CLOSE position (with isolators in OPEN condition). Trip

output was virtually generated for operating overall differential relay and

found that the breaker was tripping.

d) PSAG team was informed that as part of remedial measures, 220 kV CT

cables from CT terminal ends at switchyard to GRP Panel at control room,

and 86A trip relay had been replaced with new ones on 24.12.14. Breaker

timing interval test was conducted and found the close timings as 106 ms,

108 ms& 122 ms and B-Phase Limb close-time was minimized to 118 ms

from 122ms. LBB scheme was detached from Numerical Relay (RET 670)

and Static relay (RAICA) scheme for LBB was arranged externally.

e) Subsequent to this, Unit I was taken into service and found to be working

normal. This was also verified from the Operator’s log book entries relating

to all 70 plus successful synchronization and de-synchronisation incidents

of Unit I in the period from 24-12-14 to 31.01.15.

f) From the above, PSAG team felt that the probable cause for the non-operation of

the

114

220 kV CB during the tripping incidents on 23.11.2014 and 22.12.2014

could be attributed to improper working of the contacts of the then existing

86A trip relay.

b) Tripping on 24.12.2014 at 22:40 hrs at Upper sileru:-

It was informed by USHPS representative that while trying to desynchronise Unit-IV

from the grid by hand-trip, LBB got operated tripping all the connected 220 kV CBs.

It was noted that B-phase pole was not opened; generator negative sequence

protection operated and then LBB also got initiated which lead to tripping of all 220

kV CBs. The Generator protection system of Unit IV is static relaying system (ABB

make Combiflex relay).

1. Status of equipment:

Equipment Pre-fault

condition

Post-fault

condition

Unit-1 ON OFF

Unit-2 ON OFF

Unit-3 ON OFF

Unit-4 ON OFF

Donkarai ON OFF

Pendurthy ON OFF

Balimela OFF OFF

Station

transformer ON OFF

Generation loss: 140 MW

Load loss: 0 MW

2. Cause of the Incident: At the time of De-synchronizing Unit IV from the grid by

hand-trip, LBB trip was triggered from Unit IV as the B-Phase limb of CB was not

opened due to mechanical problem resulting in USHPSoutage.PSAG team was

informed that as part of remedial measure the faulty CGL make breaker limb

control valve C&D roller had been replaced with newspare.

3. Recommendations of PSAG-12 & Follow up for Upper Sileru Hydro

PowerStation:

115

S No. Recommendation To be

implement

ed by

Implem

entation

Schedul

e

Remarks

1 Zero sequence compensation

should be enabled on ‘STAR’

side of the GT as

recommended in the39th

Meeting of the Protection

Coordination Sub-Committee.

APGENCO DONE APGENCO informed

that the same was

already implemented on

31.01.2015 for Unit-I &

II.

2 Non-tripping of CB is

suspected due to defect in

86A relay which has been

replaced after 23-12-2014.

The firmness of connections

in the circuit RET 670 to 86A

to be ensured for avoiding

loose connection which may

create resistance and may lead

to non-effective pick-up of

86A relay.

APGENCO DONE APGENCO informed

that the same was

already implemented on

24.12.2014.

3 The timings of 220 Kvcb

poles are found not according

to Standards. The difference

between closing time of any

two poles shall not be more

than 5 ms. In Unit I CB, it

is found to be around 12-16

ms. This needs to be corrected

with the help of ABB Service

Engineers.

APGENCO At the

earliest

possible

4 The voltage waveform in DR

is found to be persisting

even after differential relay

operation. This may be due to

interlock (i.e. Field CB will

not open until 220 kV CB is

opened) between CB contacts

and FB (Field Breaker) trip

circuits. It is suggested to

avoid these interlocks in the

case of 86A trips like

generator differential,

transformer differential, and

stator ground fault etc.

APGENCO APGENCO informed

that currently

interlocking between FB

and CB is their practice

at all hydrostations.

However APGENCO

agreed to review.

5 Retrip from LBB in RET 670

relay may also be put into

service.

APGENCO Done APGENCO already

implemented re-trip and

LBB features of RAICA

scheme and whenever

LBB is shifted to

116

S No. Recommendation To be

implement

ed by

Implem

entation

Schedul

e

Remarks

RET670 re-trip will also

be configured in RET

670.

6 It is seen that even though

WAVEBLK was ON, the

differential protection got

operated on Unit I. In another

instance of Unit – II,

differential protection got

operated even though

Harmonic Block was ON. The

reason for non- effective

blocking may be reported to

ABB and corrective actions

may be taken.

APGENCO At the

earliest

possible

7 As mandated by grid code and

CERC standards, the DR/ EL/

TR of every tripping shall be

reported to SRLDC within 24

hrs of its occurrence.


that posting the data

cannot be done until the

event is posted in the

POSOCO website and

APGENCO is posting

the same.

8 Errors in timings recorded in

the Relay noticed. Time

synchronization of Relays is

to be implemented


that the proposal for

GPS is in progress.

9 Presently there is no Bus bar

protection even though the

same was recommended by

SRPC. Bus bar protection

suitable for double bus bar

scheme shall be implemented.


that the proposal for bus

bar protection is in

progress.

10 It is recommended to

configure one BO (Binary

output) in all numerical relays

such that it gets energized for

all protections that need

breaker trip and connect the

same to the initiation of LBB

in addition to the existing

initiations, so as to trip the

breaker even when Lockout

relays fails.


that currently it is not

their practice. However

APGENCO agreed to

review and implement

the same.

117

4. Incident:-

Complete outage of Upper Sileru Hydro power station at 08:00 hrs on 04-03-2015.

Fault LBB of Unit-4 got operated .Generation/ Load Loss is Nil.

USHPS is equipped with 4x60 MW hydro generators, 75 MVA, 220/11kV GTs (four

nos.), three 220 kV feeders [Balimela (inter-regional link), Donkarai, and Pendurthy]

and one Station Transformer (25 MVA, 220/33 kV).

The station is equipped with two buses named main bus and transfer bus. There is a

bus coupler between main and transfer buses and also there is a bus sectionalizer CB

on the Transfer bus and bus sectionalizer isolator on Main bus. However Transfer Bus

is also being used as main bus through Transfer bus sectionalizer CB and Bus coupler

CB. Functionally station is operating on single Bus.

Unit-1 & 2 connected to main bus and Unit-3 & 4 connected to transfer bus.

220 kV line feeders and the station transformer (ST) are connected to Main bus.

Deliberations:

At the time of de-synchronizing U#4, the B-phase limb of the CB did not open. As a

result, PD Relay operated to trigger LBB protection trip of all the CBs (connected to

main and transfer buses) and B/C. Hence, 220 kV bus at USHPS became dead.

As the generator protection system of Unit#4 is a static relaying system, the events and

disturbances are not available with the station for the above trip.

PD relay setting was kept as 200 msec.

Remedial measures: -

1. CGL breaker limb control valve C&D roller was found to be faulty and was

replaced with new spare. (It was also noted that the same valve was replaced recently

for the same problem occurred earlier).

2. LBB scheme was modified in such a way that whenever LBB protections are acted

upon G#3/G#4, only G#3, G#4, Transfer bus sectionalizer, and bus coupler are tripped

instead of all breakers.

118

III. Major Grid Disturbances occurred during the year 2015-16.

1. Incident:

Complete outage of Krishnapatnam TPS on 08-09-2015 at 18:20 hrs.

It is reported that CT damage observed in Chitoor-Main bay (404). Main breakers

connected to bus-1 (401, 404, 407, 410) got tripped on operation of bus bar

protection. Unit-1 tripped on operation of MFT. Unit-2 was not in service

During the disturbance, there is Generation Loss of about 600 MW.

The reasons for tripping at SDSTPS:

1. Triggering cause was the failure of Bay CT of CB-404 that connects to Bus

Reactor.

2. Fault was in the overlapping zone of Bus-1’s Bus bar protection (BBP) and

Bus reactor’s Stub protection.

3. First, BBP of Bus-1 operated opening CB’s 401, 404, 407 & 410.

4. Subsequently, Stub protection of Bus Reactor operated with a time delay of

about 100 msec. (Settings adopted for stub protection: 15% of 2000 A and

delay of 100 msec).

5. It was opined that before the stub protection could operate, feeders tripped at

remote ends due to operation of respective relays in Zone-2.

6. Unit-1 tripped on loss of all fuel due to voltage dip in LT Switchgear of Boiler

Auxiliaries.

Recommendations:

APGENCO to review STUB/TEED protection in all Dias at SDSTPS and ensure

that they are configured for instantaneous operation. APGENCO to properly

configure the STATE of the tripping events so that they get recorded

appropriately like TRIP/ OPERATED in their corresponding Event Loggers.

APGENCO to ensure time sync of all DR’s and EL’s at SDSTPS.

2. Incident:

Complete outage of 220kV Regulapadu substation of on 02.03.2016 at 14:32 hrs.

It is reported that 220KV R-Ph Metering PT of 220KV Alipura feeder got blasted at

200KV Ragulapadu SS. The fault got cleared from the remote source ends feeders.

As Bus Bar Protection was not present at 220 kV Regulapadu SS, due to which bus

fault created by the blasting of R-ph Metering PT got cleared in Zone-2 from

remote source end feeders.

119

Remedial action:

Proposed for commissioning of Bus Bar Protection.

3. Incident:

Complete outage of 220kV Srisailam right bank station on 11-03-2016 at 14:36

hrs.

It is reported that on 220KV Srisailam-Bilakaguduru feeder, distance protection

operated at 14:36 hrs from Srisailam end. However, the corresponding BHEL-

make MOCB did not trip (which later found out to be due to problem in breaker

mechanism); hence the LBB protection relay initiated and tripped Bus-I.

At the same time, on the 220 kV Srisailam-Mydukuru feeder the ABB make

RXMVB-2 (Model) Bus-II isolator change over relay had failed and operated the

Bus-I and Bus-II interconnected relay. This led to extension of TRIP command

from Bus-I to Bus-II, due to which all feeders connected to Bus-II also got

tripped.

Just prior to the tripping event a line fault (R-E) had occurred on 220KV

Srisailam-BilakalaGudur feeder. BilakalaGudur end sensed the fault in Zone-1

and tripped its corresponding CB. Srisailam end also sensed the fault in Zone-1

and gave a 3-ph trip. However due to breaker mechanism problem, R-Ph limb had

not opened. Due to this, LBB protection acted and tripped all CB’s connected to

Bus-I.

At the time of tripping, generating Units were not in service.

On detailed analysis, it was later found out that on the 220 kV Srisailam-

Mydukuru feeder the ABB make RXMVB-2 (Model) Bus-II isolator changeover

relay had failed and operated the Bus-I and Bus-II interconnected relay. This led

to extension of TRIP command from Bus-I to Bus-II, due to which all feeders

connected to Bus-II also got tripped.

Remedial action:

The faulty bus-isolator changeover relay was replaced and proposed for

replacement of Minimum Oil type CB’s by SF6 CB’s.

120

IV. Major Grid Disturbances occurred during the year 2016-17.

1. Incident:

Complete outage of 220 kV Chittoor substation on 09-09-2016 at 10:40 hrs.

It is reported that 220 kV Bus Sectionalizer CB’s B-Ph Bus jumper towards Kalikiri

feeder got snapped creating a bus fault at 220kV Chittoor substation.

During the above disturbance, there is a Load loss about 150 MW.

Tripping Analysis:

The reasons for complete outage of 220KV Chittoor SS is,

1. The 220KV Bus Sectionalizer B-Ph Bus Jumper towards 220KV Kalikiri feeder

got snapped and created a 220KV Bus fault at 220KV Chittoor Sub Station.

2. The 220KV Bus fault got cleared by tripping of 220KV feeders and 220/132KV

Power Transformers connected to 220KV Chittoor Sub Station on operation of

220KV Bus Bar Protection.

3. The operation of 220KV Bus Bar protection is in order

2. Incident:

Grid disturbance occurred at 400/220kV SS Kalpaka on 06-09-2016.

It is reported that multiple trippings took place on 06-09-2016 at 400/220kV SS

Kalpaka. The details of trippings occurred on 06-09-2016 are as follows.

1. At 16:43Hrs 400kV feeders and ICT’s connected to 400kV Bus-1 got tripped

on operation of 400kV Bus-1 busbar protection.

2. The 400kV feeders which were connected to Bus-I and got tripped are

Kalpaka-Simhadri-III, Kalpaka-Vemagiri-II, Kalpaka-HNPCL-I, Bus Coupler-

I & Bus Section-I.

3. Simultaneous to the above incident the following feeders which were

connected to other Buses were also got tripped.

400kV Kalpaka-Gajuwaka(PGCIL)-1&2 feeders got tripped at Gajuwaka end only

on distance protection.

400kV Kalpaka-Simhadri-1 feeder got tripped at both ends on distance protection.

121

400kV Kalpaka-Simhadri-2&4 feeders got tripped at both ends on Overvoltage at

Simhadri end and on direct trip receive at Kalpaka end.

400kV Gajuwaka-Nunna(PGCIL) feeder got tripped at both ends on distance

protection.

Tripping analysis:

At 16:43Hrs, Y-Ph breaker limb of 400kV 63MVAR Reactor-3 got blasted and

created a bus fault on 400kV Bus-1.

For the above bus fault, 400kV feeders and ICT’s connected to 400kV BUS-1 got

tripped on operation of Bus Bar protection and isolated the fault.

400kV Kalpaka-Gajuwaka(PGCIL)-1&2 feeders tripped at Gajuwaka end only on

distance protection.

Simultaneously overvoltage stage-2 protection operated at NTPC Simhadri on

400kV Kalpaka-2&4 feeders and send DT (Direct Trip) signal to the Kalpaka.

Further, 400kV Kalpaka-Simhadri-1 feeder tripped at both ends on distance

protection.

400kV Gajuwaka-Nunna feeder also got tripped at both ends on distance protection,

which were unwanted operations.

Remedial Measures:

63MVAR Reactor-III breaker isolated due to problem in Y-Ph limb. The breaker

manufacturer (CGL) of the breaker of 63MVAR reactor-II was requested to analyse

the cause of blast of Y-Ph limb.

Consequent to the grid disturbances at 400kV Simhardi-Kalpaka-Gajuwaka corridor,

Power Grid Corporation of India Limited (PGCIL) had requested APTRANSCO vide

mail Dt :14-09-2016 to review the time gradation on 400kV Kalpaka-Gajuwaka-1&2

lines to avoid the unwanted tripping in future inrespect of the 400kV Gajuwaka-

Nunna line for a fault at 400kV SS Kalpaka.

In response, APTRANSCO has reviewed the relay settings on 400kV Kalpaka-

Gajuwaka-1&2 feeders and the existing Zone-2 time delay setting in Main-I & Main-

II distance relays on the 400kV Gajuwaka(PGCIL)- Kalpaka-1&2 feeders at 400kV

Gajuwaka(PGCIL) substation is revised to 0.35 Sec from existing 0.5 Sec and

communicated to the Chief Engineer/Zone/Visakhapatnam for implementation.

122

Further Chief Engineer/Zone/Visakhapatnam was requested to provide differential

protection at the earliest as per the directives of SRPC.

V. Major Grid disturbances occurred during the year 2017-18.

1. Incident:-

At 16:14Hrs on 27.03.2018 the bus coupler R-Ph CT towards Bus-1 got blasted and

created 220kV Bus 1 & Bus 2 fault at 220kV Vizag switching station. The fault was

cleared by tripping of all the feeders connected to Bus1 & Bus2 at Vizag switching

station on operation of bus bar protection scheme.

Due to the above occurrence the entire load (around 700MW) of Gajuwaka, Pendurthi,

Bobbili, Garividi and Tekkali Substations was transferred on 220kV Kalapaka-Dairy

farm feeders 1&2 and 220kV Upper sileru- Pendurthy feeders. At 16:15Hrs the 220kV

Kalapaka-Dairy farm feeder 1 tripped at both ends on B-Ph,Z1, indications due to B-Ph

jumper got cut at loc No.173 from Kalapaka end. After tripping of 220kV Klapaka -

Diary farm feeder-1 the load on 220kV Kalapaka -Dairy farm feeder-2 observed around

1400A.

At 16:25Hrs the 220kV Kalapaka-Dairy farm feeder-2 also tripped on B-Ph, N, Z1

indications due to B- Ph, jumper got cut nearer to Dairy farm end. Mean while the

220kV BD Palem feeders 1&2, and Garividi feeders 1&2 were hand tripped at 220kV

Pendurthy SS to avoid cascade tripping. After transferring the feeders connected to

Bus1 to Bus2 normalcy restored at Vizag switching station. The failed BHEL make CT

is to be replaced with new one. Due to the above occurrence there was around 700MW

load loss for about 1Hour.

Restoration Details:-

At 18:13 Hrs 220KV Gajuwaka feeder taken into service.

At 18:22 Hrs 220KV MRS-1 feeder taken into service.

At 18:35 Hrs PGCIL ICT-1 taken into service.

At 17:48 Hrs Kalapaka-1 feeder taken into service.

At 17:53 Hrs Pendurthy-2 feeder taken into service.

At 17:20 Hrs Gangavaram feeder taken into service.

At 17:17 Hrs 220KV MRS-2 feeder taken into service.

123

At 17:48 Hrs PGCIL ICT-2 taken into service.

At 17:09 Hrs Kalapaka-2 feeder taken into service.

At 21:50 Hrs Dairy Farm-1 feeder taken into service.

At 03:08 Hrs on 28.03.2018 Dairy Farm-2 feeder taken into service.

At 18:30 Hrs B.D Palem-1 feeder taken into service.

At 17:58 Hrs B.D Palem-2 feeder taken into service.

At 17:56 Hrs Garividi-1 feeder taken into service.

At 17:11 Hrs Garividi-2 feeder taken into service.

At 16:34 Hrs & 17:03 Hrs 132KV Kasimkota-1&2 feeders taken into service.

At 17:03 Hrs 132KV Anandapuram feeder taken into service.

PERIODS WHEN VOLTAGE AND FREQUENCY WAS BEYOND PRESCRIBED

LIMITS


Periods when voltage and/or frequency was beyond the prescribed limits on transmission (400

kV, 220 kV, 132 kV) networks. Details of steps proposed to improve performance and

monitoring. (Guidelines – 11b).


Frequency

APTransco is one of the constituent members of the Southern Regional Grid and operates in

synchronism with the power grids of the other southern states of Karnataka, Tamilnadu,

Pondicherry, Kerala, Telangana and a part of Goa. The system frequency is monitored by the

Southern Regional Load Dispatch Center (SRLDC) located at Bangalore. As per the operating

principles laid down by SRLDC, all constituent members are expected to maintain system

frequency as near as possible to 50 Hz.

The details of frequency duration, maximum and minimum frequency experienced during

2014-15 to 2017-18 are shown below.

124

Southern Region frequency during 2014-15

Month Average Maximum Minimum

HZ HZ Date HZ Date

Apr-14 49.94 50.53 20th

49.49 26th/29

th

May-14 49.97 50.56 30th

49.41 20th

Jun-14 49.92 50.65 12th

49.32 27th

Jul-14 49.93 50.36 23rd

49.42 10th/25

th

Aug-14 49.92 50.34 26th

49.36 1st

Sep-14 49.95 50.37 1st 49.35 9

th

Oct-14 49.96 50.49 2nd

49.53 7th

Nov-14 50.00 50.42 16th

49.58 7th

Dec-14 49.98 50.58 14th/15

th 49.54 30

th

Jan-15 50.00 50.56 1st 49.55 15

th

Feb-15 50.00 50.55 17th

49.58 17th

Mar-15 49.99 50.54 1st 49.52 3

rd & 20

th

Year 49.96 50.65

49.32

Percentage of time when frequency was between:

[Figures in % of time]

Month 49.2 & 49.5 & 49.7 & 49.9 & >50.0< = 50.05 &>

>50.2

<49.5 Hz

<49.7

Hz

<49.9

Hz

<50.0

Hz 50.05 Hz 50.20 Hz

Apr-14 0.01 1.83 34.20 36.56 13.94 12.85 0.61

May-14 0.01 1.45 25.42 34.14 17.40 19.66 1.92

Jun-14 0.25 5.99 34.43 29.95 13.99 14.36 1.04

Jul-14 0.11 4.26 33.75 34.06 14.96 12.40 0.47

Aug-14 0.08 4.47 36.67 32.74 15.10 10.62 0.32

Sep-14 0.06 2.01 29.11 36.78 17.81 13.85 0.38

Oct-14 0.00 1.62 25.57 34.00 18.38 19.73 0.70

Nov-14 0.00 0.43 16.55 33.03 21.14 27.19 1.66

Dec-14 0.00 1.35 24.61 30.59 17.64 23.25 2.56

Jan-15 0.00 0.79 19.29 34.78 19.45 22.95 2.75

Feb-15 0.00 0.29 13.88 37.68 23.71 23.31 1.13

Mar-15 0.00 0.54 17.67 37.73 21.13 21.50 1.42

Average 0.04 2.09 25.93 34.34 17.89 18.47 1.25

125



HZ HZ Date HZ Date

Apr-15 49.99 50.55 25th

49.5 7th

May-15 49.98 50.55 19th

49.19 24th

Jun-15 50.01 50.53 13th

49.56 24th

Jul-15 49.99 50.33 26th

49.56 28th

Aug-15 49.97 50.27 12th

49.55 3rd

Sep-15 49.94 50.33 20th

49.36 4th

Oct-15 49.98 50.33 1st 49.62 17

th

Nov-15 49.99 50.28 13th

49.64 21st

Dec-15 49.98 50.32 6th

49.58 30th

Jan-16 50.00 50.39 26th

49.70 16th

Feb-16 50.00 50.39 14th

49.71 19th

Mar-16 49.99 50.35 7th

49.68 18th

Year 49.99 50.55

49.19



Month <49.5 Hz 49.5 & 49.7 & 49.9 & >50.0< = 50.05 &>

>50.2 <49.7

Hz

<49.9

Hz

<50.0

Hz 50.05 Hz 50.20 Hz

Apr-15 0.00 0.67 15.97 37.04 23.07 22.21 1.03

May-15 0.00 0.53 17.54 39.63 24.50 17.12 0.68

Jun-15 0.00 0.13 10.21 39.43 25.01 24.01 1.21

Jul-15 0.00 0.13 11.84 43.24 26.88 17.62 0.28

Aug-15 0.00 0.20 17.22 45.58 23.88 13.06 0.06

Sep-15 0.03 0.67 31.30 41.69 16.19 9.98 0.14

Oct-15 0.00 0.04 15.28 44.66 23.67 16.16 0.19

Nov-15 0.00 0.04 12.53 41.44 24.78 21.00 0.20

Dec-15 0.00 0.08 17.33 42.94 21.93 17.42 0.29

Jan-16 0.00 0.00 11.45 42.75 25.88 19.60 0.32

Feb-16 0.00 0.00 6.91 41.28 30.02 21.55 0.24

Mar-16 0.00 0.00 10.79 42.66 26.84 19.56 0.15

Average 0.00 0.21 14.86 41.86 24.39 18.27 0.40

126



HZ HZ Date HZ Date

Apr-16 49.98 50.32 1st 49.64 26

th

May-16 50.00 50.44 18th

49.56 26th

Jun-16 49.99 50.37 9th

49.65 29th

Jul-16 50.01 50.35 9th

49.69 7th & 13

th

Aug-16 50.00 50.35 10th

49.65 22nd

Sep-16 50.00 50.24 2nd

/5th

49.67 19th

Oct-16 49.996 50.25 2nd

/21st 49.74 20

th

Nov-16 49.99 50.27 17th & 27

th 49.54 30

th

Dec-16 49.99 50.31 27th

49.67 12th

Jan-17 50.00 50.33 27th

49.71 12th

Feb-17 50.00 50.34 17th

49.76 1/3/23/27

Mar-17 49.99 50.34 5th/13

th 49.66 27

th

Year 50.00 50.44

49.54



Month <49.5 Hz 49.5 & 49.7 & 49.9 & >50.0< = 50.05 &>

>50.2 <49.7

Hz <49.9 Hz

<50.0

Hz 50.05 Hz 50.20 Hz

Apr-16 0.00 0.07 14.21 43.89 25.63 16.11 0.09

May-16 0.00 0.03 7.51 39.28 30.67 22.20 0.31

Jun-16 0.00 0.04 8.31 43.35 29.93 18.34 0.03

Jul-16 0.00 0.00 4.58 38.70 33.52 23.11 0.08

Aug-16 0.00 0.02 6.69 42.41 30.28 20.54 0.06

Sep-16 0.00 0.00 6.75 44.33 30.33 18.57 0.02

Oct-16 0.00 0.00 7.31 46.85 28.59 17.21 0.05

Nov-16 0.00 0.08 10.90 46.76 25.78 16.43 0.05

Dec-16 0.00 0.00 13.24 45.12 24.10 17.44 0.10

Jan-17 0.00 0.00 7.54 43.44 27.73 21.02 0.27

Feb-17 0.00 0.00 7.65 48.26 27.61 16.33 0.14

Mar-17 0.00 0.01 11.52 49.30 24.71 14.40 0.06

Average 0.00 0.02 8.85 44.31 28.24 18.48 0.11

127



HZ HZ Date HZ Date

Apr-17 49.99 50.26 05th/13th 49.66 27th

May-17 49.99 50.32 21st 49.64 11th

Jun-17 50.00 50.24 07th/19th 49.72 02nd

Jul-17 50.00 50.23 6th 49.69 8th

Aug-17 50.00 50.23 20th/29th 49.69 8th

Sep-17 49.98 50.32 17th 49.62 23rd

Oct-17 49.970 50.20 10th/11th 49.65 13th

Nov-17 49.97 50.27 19th 49.62 07th

Dec-17 49.98 50.29 3rd 49.62 14th/15th

Jan-18 49.98 50.29 31st 49.62 31st

Feb-18 49.98 50.21 17th 49.70 17th

Mar-18 49.97 50.25 21st 49.68 14th

Year 49.98 50.32

49.62



Month <49.5 Hz 49.5 & 49.7 & 49.9 & >50.0< = 50.05 &>

>50.2 <49.7

Hz <49.9 Hz

<50.0

Hz 50.05 Hz 50.20 Hz

Apr-17 0.00 0.01 11.22 49.48 25.33 13.92 0.04

May-17 0.00 0.03 11.90 47.56 25.78 14.62 0.11

Jun-17 0.00 0.00 8.02 47.69 29.27 14.99 0.03

Jul-17 0.00 0.01 8.26 48.04 29.33 14.36 0.00

Aug-17 0.00 0.02 6.69 42.41 30.28 20.54 0.06

Sep-17 0.00 0.01 8.26 48.04 29.33 14.36 0.00

Oct-17 0.00 0.02 16.99 52.31 23.01 7.67 0.00

Nov-17 0.00 0.08 19.72 49.96 20.89 9.33 0.02

Dec-17 0.00 0.00 13.15 45.82 27.40 13.57 0.07

Jan-18 0.00 0.01 11.14 50.32 27.36 11.11 0.06

Feb-18 0.00 0.00 9.69 53.15 27.00 10.17 0.00

Mar-18 0.00 0.00 12.99 55.23 23.95 7.82 0.01

Average 0.00 0.02 11.50 49.17 26.58 12.71 0.03

128

VOLTAGES OF AP SYSTEM FOR 2015-16

Voltages recorded at some of the Generating Stations, Grid sub-stations and Tail-end

sub-stations on 22.03.2016, the date on which the State peak demand met i.e 7391 MW are as

tabulated below

Station Voltages at Generating Stations on 22.03.2016

SL. NO. STATION

NAME 00:00hrs 06:00hrs

12:00hrs 18:00hrs Max Min

1 VTPS 225.64 223.7 220.48 225.32 226.93 219.84

2 RTPP 224.03 222.74 219.84 224.35 225.32 218.87

3 Krishna Patnam 412.83 410.8 404.48 412.92 414.25 400.95

4 Nagarjuna Sagar

Right Bank 138.22 135.13 133.2 137.64 139 131.07

5 Srisailam 226.54 224 217.97 225.59 228.76 215.75

6 UPPER_SILERU 222.09 220.48 219.19 223.38 227.57 218.23

7 LOWER_SILER

U 224.35 222.09 220.48 225.64 227.25 220.16

400 kV Bus Voltages at Major Grid Sub-Stations on 22.03.2016

SL.

NO. STATION NAME 00:00hrs 06:00hrs 12:00hrs 18:00hrs Max Min

1 GMR 402.69 398.59 395.07 403.27 405.03 393.31

2 Hinduja 412.81 411.14 409.14 413.4 414.72 407.51

3 Kalapaka 401.52 400.35 396.83 402.1 403.86 396.24

4 Simhadri 400.35 399.17 397.42 400.69 402.69 395.66

5 Chittoor 416.63 413.18 403.26 414.36 418 398.86

6 GVK 418.21 414.33 410.69 418.94 420.86 408.8

7 Gowthami 418.79 414.99 410.99 418.99 421.19 409.49

8 Krishna Patnam 412.83 410.8 404.48 412.92 414.25 400.95

9 Nellore

(Mannubolu) 413.5 411.1

403.83

413.59 413.61 401.43

10 Narnoor 420.82 417.89 406.76 422.58 424.93 401.49

11 Sattenapalii 423.69 420.5 414.43 424.44 426.38 412.43

129

12 Vemagiri 413 410 406 414 416 404

13 VTPS 400 KV 416 413 407 414 418 406


SL.


1. Ananthapur 224.35 224.03 219.19 225.32 226.6 217.26

2. Bhimadole 222.09 211.78 206.95 219.19 224.99 203.4

3. Bommur 224.67 218.55 215.65 224.99 227.89 213.39

4. Bhimavaram 224.4 221.9 215 225 227.9 214

5.

6. Chillakallu 229.18 226.28 221.77 228.22 229.51 220.48

7. Dairy Farm 222.9 218.7 220.5 225.5 226.9 216

8. Gudivada 226.4 223.5 217.1 227.2 228.9 216

9. Gunadala 226.6 224.35 220.48 226.6 228.54 219.52

10. Garividi 214.68 205.02 119.22 209.85 215.33 196.96

11. Goothy 233.69 232.73 226.93 234.34 235.95 224.35

12. Kadapa 225.64 222.74 218.23 225.64 227.25 216.94

13. Kakinada 200.83 196.96 192.77 200.83 204.37 186.97

14. Kalikiri 219.52 214.36 208.88 219.52 224.03 207.27

15. Kondapalli 226.93 224.35 221.45 226.28 227.89 220.48

16. Nandyala 228.86 228.22 220.48 229.83 232.41 218.87

17. Nellore 224.67 224.03 218.55 226.93 228.54 216.62

18. Narnoor 233.24 230.97 216.65 234.22 239.43 213.07

19. Narasa Rao Pet 229.2 227.7 223.7 229.1 230 222

20. Nunna 229.18 226.6 222.74 229.18 231.12 221.77

21. Podili 226.62 225.16 219.7 228.44 229.53 218.24

22. Pulivendula 224.4 223.3 220.4 224.6 226.9 219

23. Renigunta 221.77 218.87 214.36 224.67 225.96 212.43

24. Sullurpeta 230.49 229.76 221.33 230.49 233.42 220.23

25. Samalkota 227.25 221.45 218.23 227.57 230.15 216.29

130

26. Somayajupalli 228.86 227.89 220.8 229.18 231.76 218.87

27. Tadi Konda 225.96 224.35 220.48 226.28 227.89 219.52

28. Tekkali 220 214.1 210.9 220.4 223.9 200.5

29. Timmapuram 226.6 225.93 222.42 227.19 228.6 220.91

30. Yerraguntla 221.45 220.16 217.58 221.77 222.74 216.29

132 kV Bus Voltages at Sub-Stations on 22.03.2016

SL.


1 Kondapalli 132.81 131.46 128.17 132.43 134.75 127.01

2 Chillakallu 135.9 133.59 130.69 135.33 136.68 129.53

3 Nunna 131.07 128.51 121.27 129.91 135.27 119.87

4 Gunadala 131.7 129.72 127.79 131.85 133.01 125.47

5 Gudivada 136.1 134.3 131.4 137.9 138.9 130

6 Tadikonda 129.72 129.14 126.82 130.11 131.27 126.05

7 Narasa Rao Peta 134.7 134.8 131.4 135 136.9 130

8 Rentachintala 138.7 136.1 134.8 138.1 139.9 133

9 Ongole 136.66 135.87 131.7 138.45 139.44 130.31

10 Podili 134.36 132.23 129.53 134.36 136.29 127.98

11 Markapur 134.94 133.39 128.95 135.13 136.1 127.59

12 Parchuru 134 134.6 132.4 136.4 137.9 131.1

13 Nellore 135.33 135.13 131.27 137.45 138.03 129.72

14 Sullurpet 132.04 131.85 130.3 135.9 136.68 127.4

15 Tekkali 130.3 126.05 124.7 131.9 132.9 121

16 Garividi 130.11 126.24 123.73 129.14 132.23 122.18

19 Parwada 135.1 133.1 130.3 134 136.9 130

20 Pendurthy 132.23 130.69 128.37 131.65 134.55 127.21

21 Dairy Farm 133 132.1 129.9 132.1 135.9 127.8

22 Bommuru 130.88 126.82 125.27 130.88 133.01 123.15

23 Kakinada 112.13 110.2 107.3 111.17 113.68 96.86

24 Samalkota 133.39 130.11 127.98 133.39 135.52 126.43

131

25 Bhimadolu 125.08 117.16 114.06 121.6 127.01 110.78

27 Bhimavaram 131.5 130 126.1 132.4 133.9 125.1

28 Kamavarapu koita 135 125.9 120.7 131.1 136.9 118

29 Kadapa 132.43 130.3 128.37 131.85 133.39 127.4

30 Chinakampalli 129.72 129.53 123.34 133.59 134.17 122.57

31 Rajampet 134.25 133.5 131.24 136.32 137.63 129.36

32 Yerraguntla 130.49 129.33 127.98 130.3 131.07 127.01

33 Pulivendula 133 132.3 130 132.6 134.9 129.3

34 Kalikiri 132.43 128.95 126.82 130.49 136.1 123.34

35 Renigunta 114.03 120.09 117.35 120.28 122.23 110.52

36 Ananthapur 133.97 134.36 131.46 135.13 136.1 130.3

37 Tadipatri 138.42 138.22 134.94 138.61 139.77 132.62

38 Gooty 136.29 135.9 132.81 136.68 137.84 131.27

39 Kalyandurg 134 135.7 131.3 134.1 137.8 130




tabulated below

Station Voltages at Generating Stations on 23.08.2016

SL. NO. STATION NAME 00:00hrs 06:00hrs 12:00hrs 18:00hrs Max Min

1 VTPS 221.77 222.09 218.23 223.38 224.35 217.58

2 RTPP 223.7 223.38 221.13 224.67 226.6 219.84

3 Krishna Patnam 411.51 409.48 407.86 414.21 416.06 405.18

4 Nagarjuna Sagar

Right Bank 134.94 134.94 131.65 137.45 139.96 131.27

5 Srisailam 220.83 221.78 216.07 223.37 224.95 215.75

6 UPPER_SILERU 222.42 221.77 219.19 222.42 224.99 210.82

7 LOWER_SILERU 224.35 223.38 220.16 223.06 228.22 218.55

132


SL.

NO.

STATION

NAME 00:00hrs 06:00hrs 12:00hrs 18:00hrs Max Min

1 GMR 399.17 398 393.31 401.52 403.27 392.14

2 Hinduja 411.38 409.94 407.65 413.29 414.15 406.07

3 Kalapaka 399.76 398.59 395.07 401.52 402.1 393.9

4 Simhadri 399.17 398.59 396.24 401.52 402.1 394.49

5 Chittoor 411.43 409.21 404.85 412.4 413.61 403.65

6 GVK 415.16 413.42 408.69 417.63 418.79 407.53

7 Gowthami 415.39 413.69 409.29 417.89 419.39 408.09

8 Jammalamadugu 426.35 425.9 419.9 426.34 429.74 416.91

9 Konaseema 416.17 416.17 416.17 416.17 416.17 416.17

10 Krishna Patnam 411.51 409.48 407.86 414.21 416.06 405.18

11 Nellore

(Manubolu) 413.25 410.85

410.6 415.34 417.75 407.98

12 Narnoor 422 419.65 412.62 424.34 426.1 410.28

13 Sattenapalii 416.89 416.86 41.86 421.03 422.99 409.82

14 Uravakonda 426.28 426.94 420.88 422.05 430.5 415.22

15 Vemagiri 410 407 404 412 414 403

16 VTPS 411 411 405 414 416 404

220 kV Voltages at Major Grid Sub-Stations on 23.08.2016

SL.


1. Ananthapur 224.35 224.35 220.48 225.32 227.57 216.94

2. AP Carbides 226.28 227.25 220.8 227.57 229.5 219.52

3. Bhimadole 213.72 208.24 205.02 214.68 219.19 198.57

4. Bommur 222.09 219.52 214.68 222.09 224.35 212.75

5. Bhimavaram 218.7 219 214.9 222.8 223.9 209.8

133

6. Chillakallu 222.09 224.35 217.9 225.64 228.54 217.58

7. Dairy Farm 223.4 222.5 219.6 224.4 225.9 217

8. Gudivada 222.7 222.8 217.3 224.2 226.3 216

9. Gunadala 222.42 222.74 218.23 224.356 225.32 217.58

10. Garividi 218.87 216.29 212.1 218.23 221.45 203.4

11. Goothy 231.44 231.12 227.25 232.41 233.69 224.35

12. Hindupur 227.78 228.18 223.39 227.58 231.44 219.26

13. Kadapa 224.03 223.38 220.48 225.32 228.22 219.19

14. Kakinada 213.72 211.46 205.02 214.36 217.26 196.64

15. Kalikiri 220.48 217.26 213.72 222.42 224.67 211.14

16. Kondapalli 221.77 222.09 217.58 223.06 224.67 217.26

17. Mydakur 222.42 221.45 217.9 223.06 227.89 216.94

18. Nidadavolu 220.16 216.94 211.14 219.84 222.42 209.2

19. Nandyala 226.28 226.28 219.19 227.25 229.18 216.94

20. Nellore 225.96 224.03 222.09 228.86 230.15 220.48

21. Narnoor 226.09 227.39 215.02 229.01 232.59 212.42

22. Narasa Rao Pet 226 226.9 222 229.5 230 221

23. Nunna 225.32 224.67 221.13 226.6 227.89 218.87

24. Podili 224.07 223.71 219.7 228.44 229.9 218.24

25. Pulivendula 224.5 224.3 220.3 225.6 227.9 219.8

26. Renigunta 224.03 222.09 219.52 226.6 227.57 218.23

27. Sullurpeta 231.96 230.49 227.56 235.25 236.35 226.1

28. Samalkota 222.74 220.489 215 223.06 225.32 212.75

29. Somayajupalli 225.32 225.64 220.16 226.6 228.54 218.55

30. Tadi Konda 220.48 221.77 217.26 222.74 223.7 215.97

31. Tekkali 219.8 215.4 214.7 221.5 223.8 210

32. Timmapuram 226.57 226.83 223.45 227.98 230.17 220.99

33. Uravakonda 230.99 231.83 229.63 226.94 235.15 223.77

134

132 kV Voltages at Sub-Stations on 23.08.2016

SL.


1 Kondapalli 130.88 130.88 126.43 130.3 132.62 123.15

2 Chillakallu 130.88 132.81 127.98 133.59 136.1 127.79

3 Nunna 118.01 119.64 112.87 120.11 111.01 121.97

4 Gunadala 129.72 130.3 127.01 130.49 131.07 126.43

5 Gudivada 134.4 134.2 132.7 137.4 138.9 131

6 Tadikonda 129.72 130.69 127.98 130.88 131.65 126.43

7 Narasa Rao Peta 132 133.7 130.2 1347.7 135.9 129

8 Rentachintala 137.4 137.7 133.6 140.6 142.8 133

9 Ongole 135.07 135.07 132.69 139.44 140.43 131.1

10 Podili 132.62 132.04 129.14 135.13 136.48 128.37

11 Parchuru 137.6 137.6 137.6 137.6 137.6 137.6

12 Nellore 135.9 134.36 134.94 139.58 140.54 132.43

13 Sullur pet 135.52 134.55 132.23 137.06 137.64 130.88

14 Tekkali 131.5 128.4 127.3 132.2 133.9 123.6

15 Bobbili 128.08 128.08 128.08 128.08 128.08 128.08

16 Parwada 133.6 132.7 130.9 133.4 134.9 96.2

17 Pendurthy 130.69 129.14 127.79 130.49 132.04 126.24

18 Dairy Farm 129.4 127.4 127.7 131.6 132.9 125.1

19 Bommuru 128.95 127.01 124.12 129.53 130.88 122.38

20 Kakinada 1323.81 131.85 128.37 131.07 133.97 123.73

21 Samalkota 130.69 129.14 127.2 132.33 133.39 124.89

22 Bhimadolu 131.85 127.21 124.5 131.07 135.71 119.67

23 Nidudavolu 130.49 127.98 124.31 130.88 132.43 122.96

24 Kamavarapu koita 132 125.3 121.5 128.6 135.4 118

25 Nandyala 135.98 135.15 131.55 135.64 137.87 129.21

26 Kadapa 131.27 130.3 128.95 132.33 133.39 28.25

27 Chinakampalli 132.81 132.81 131.07 134.17 135.71 129.91

28 Rajampet 134.06 134.06 132.56 136.13 138.57 130.86

135

29 Palamaneru 137.7 137.2 136.6 135.6 138.90 131.20

30 Kalikiri 134.75 131.85 130.49 36.1 136.87 125.85

31 Renigunta 126.14 133.36 116.77 124.58 137.46 113.45

32 Rachaganeru 134.14 133.37 131.51 135.66 137.06 128.92

33 Ananthapur 133.78 133.97 132.81 135.33 136.10 129.33

34 Tadipatri 13706 137.45 136.1 138.8 139.96 133.01

35 Gooty 136.29 136.87 133.59 137.06 138.03 131.85

36 Kalyandurg 135.4 136.4 134.4 136.8 139.90 130.90

37 Hindupur 137.99 138.67 134.98 137.38 140.99 131.86




tabulated below

Station Voltages at Generating Stations On 16.03.2018


1 VTPS 222 220 216 221 223 215

2 RTPP 227 222 219 223 229 219

3 Krishna Patnam 413 410 404 409 413 403

4 Nagarjuna Sagar

Right Bank 137 133 130 136 139 130

5 Srisailam 226 219 214 221 228 214

6 UPPER_SILERU 201 194 198 200 205 192

7 LOWER_SILERU 222 220 218 219 224 216


SL.


1 GMR 399.17 392.72 388.04 395.65 400.93 382.76

2 Hinduja 418.52 414.32 410.18 416.17 420.18 407.80

3 Kalapaka 405.61 401.51 397.41 403.86 406.79 395.07

136

4 Simhadri 414 414 414 414 414 414

5 Chittoor 414.81 409.89 399.47 407.55 415.46 398.47

6 GVK 414.97 408.76 403.71 411.05 417.26 398.15

7 Gowthami 416.48 407.78 404.59 412.29 417.58 398.49

8 Jammalamadugu 430.21 421.87 413.22 426.14 430.65 411.13

9 Konaseema 413.23 407.37 401.51 409.72 415.58 396.83

10 Krishna Patnam 413.06 409.81 403.56 409.23 413.26 403.04

11 Nellore (Mannubolu) 416.43 411.37 404.14 411.10 416.43 403.85

12 Narnoor 420.79 414.73 402.25 414.56 422.79 400.21

13 Sattenapalii 420.75 414.40 407.22 416.79 422.24 404.61

14 Uravakonda 433.75 426.12 417.21 428.67 433.75 415.26

15 VTPS 400 KV 413 408 402 409 415 398

220 kV Voltages at Major Grid Sub-Stations on 16.03.2016

SL.


1. Ananthapur 227.57 220.16 215.32 220.48 228.86 214.36

2. AP Carbides 228.21 222.09 215.64 222.73 229.50 214.68

3. Bhimadole 224.34 212.74 210.81 218.22 226.60 206.94

4. Bommur 225.63 218.22 218.54 222.09 227.57 212.74

5. Bhimavaram 225.37 219.09 215.43 223.21 227.86 212.19

6. Chillakallu 222.73 220.48 215.64 221.77 225.96 215.32

7. Gudivada 230 224.3 222 227.3 230 217.1

8. Gunadala 232.40 228.53 224.99 229.50 234.33 221.77

9. Goothy 235.30 229.82 222.73 231.11 235.94 222.09

10. Hindupur 232.50 224.65 219.27 229.13 233.47 218.59

11. Kadapa 229.50 224.02 128.22 224.67 231.11 218.22

12. Kakinada 214.68 205.65 202.11 212.10 218.22 195.99

13. Kalikiri 227.24 222.09 216.29 222.73 231.11 215.00

14. Kondapalli 222.73 220.48 216.29 221.12 224.67 215.32

15. Nidadavolu 225.96 216.93 214.36 221.36 227.57 211.78

16. Nellore 229.18 225.96 217.58 225.96 229.50 215.32

17. Narnoor 234.50 229.46 222.54 228.03 235.50 221.24

137

18. Narasa Rao Pet 229.7 224.6 217.4 226.7 230 216.1

19. Nunna 234.98 230.47 227.57 232.08 236.59 224.02

20. Podili 227.34 221.88 213.87 223.34 229.53 211.68

21. Pendurthy 263.96 263.96 261.40 263.96 263.96 258.82

22. Renigunta 224.99 221.12 209.20 220.48 227.57 207.59

23. Sullurpeta 222.79 220.96 208.87 215.10 230.49 206.68

24. Samalkota 223.70 216.29 215.97 220.16 225.63 208.88

25. Tadi Konda 197.28 197.28 197.28 197.28 197.28 197.28

26. Uravakonda 238.60 235.50 230.48 236.73 239.48 229.46

132 kV Voltages at Sub-Stations on 16.03.2018


1 Kondapalli 132.42 430.49 127.98 130.87 133.77 126.43

2 Chillakallu 133.19 131.65 127.98 132.23 135.51 127.40

3 Nunna 132.93 125.23 122.67 129.20 135.97 117.53

4 Gunadala 135.51 133.39 130.49 133.00 136.87 128.56

5 Gudivada 136.5 133 132.1 135 138.7 128.5

6 Tadikonda 129.52 129.14 124.50 128.75 130.10 123.53

7 Narasa Rao Peta 137.9 134.4 130.9 135.4 138.9 129.6

9 Ongole 136.66 131.89 129.70 136.06 139.44 127.92

10 Podili 133.39 128.94 130.49 135.51 135.71 128.94

11 Parchuru 135.05 133.25 131.52 135.06 136.84 127.90

12 Nellore 134.93 133.00 130.49 136.09 137.06 130.49

13 Sullur pet 136.87 135.51 129.33 133.58 137.83 128.94

14 Pendurthy 133.97 131.84 127.40 133.00 134.93 126.24

15 Bommuru 131.07 125.66 125.27 128.56 132.23 122.18

16 Kakinada 137.06 133.39 133.58 136.48 138.22 129.91

17 Samalkota 133.19 128.56 127.98 130.87 134.55 124.11

18 Bhimadolu 136.87 127.40 125.27 130.87 138.80 123.34

19 Nidudavolu 132.61 125.27 125.08 129.52 133.97 123.14

20 Bhimavaram 132.52 126.21 127.04 132.46 133.56 124.02

138

21 Kamavarapu koita 138.51 128.00 1426.14 129.00 139.95 126.10

22 Kadapa 135.13 131.84 128.17 132.61 136.29 128.17

23 Chinakampalli 126.67 132.67 129.91 134.74 137.83 129.52

24 Rajampet 138.19 134.24 122.40 135.75 140.63 120.52

25 Yerraguntla 135.45 135.45 135.45 135.45 135.45 135.45

26 Pulivendula 135.59 131.52 128.66 132.01 137.51 127.35

27 Chittoor 237.51 237.51 236.75 237.51 237.51 236.75

28 Palamaneru 138.32 135.48 130.83 132.35 138.73 130.83

29 Kalikiri 134.74 130.68 127.59 131.84 134.93 126.62

30 Rachaganeru 135.81 133.02 127.12 134.45 138.54 124.03

31 Ananthapur 136.67 131.65 129.52 132.42 138.03 128.53

32 Tadipatri 140.15 136.09 131.45 134.55 140.93 131.07

33 Gooty 140.54 136.87 132.61 136.48 141.31 132.23

34 Kalyandurg 140.19 133.17 127.96 134.96 142.02 127.96

35 Hindupur 139.54 134.66 132.43 138.79 141.22 131.58

139

ACCIDENTS


Number of reported fatal and non-fatal accidents, differentiating between accidents involving

humans and those involving animals. An analysis of steps to reduce such accidents must also be

provided. (Guidelines - 11c)


2 Nos Non-Fatal accidents and 3 Nos of Fatal accidents reported in the Transmission system

during 2013-14. In 2014-15, 2 nos Non fatal and 5 nos fatal accidents are reported. In 2015-16,

3 nos Non fatal and 1 nos fatal accidents are reported. In 2016-17, 2 nos Non fatal and 5 nos fatal

accidents are reported. In 2017-18, 1 nos Non fatal and 2 nos. fatal accidents are reported. In

2018-19 (Upto Aug’13), 6 no Non fatal accidents are reported. APTransco constantly reviews

the existing safety practices and procedures with an endeavor to minimize and achieve a zero

accident record. The statistics for 2013-14 to 2018-19 (Upto Aug’18) are shown in the Table-1,

II and reasons for causing the accidents are summarized in Table-III.

Table – I

2013-14 2014-15 2015-16 2016-17 2017-18 2018-19

(Upto Aug’18)

FATAL

Humans 3 5 1 5 2 Nil

Animals/Others Nil Nil Nil Nil Nil Nil

NON FATAL

Humans 2 2 3 2 1 6

Animals/Others Nil 1 Nil Nil Nil Nil

Table – II

Details of accidents recorded on EHT system in various Zones for the year 2013-14

Vijayawada Vizag Kadapa Total

Non Fatal

Human 0 0 2 2

Animals/Others 0 0 0 0

Fatal

Human 0 1 2 3


140



Non Fatal

Human 0 0 2 2


Fatal

Human 1 2 2 5




Non Fatal

Human 1 1 1 3


Fatal

Human 1 0 0 1




Non Fatal

Human 0 1 1 2


Fatal

Human 2 2 1 5




Non Fatal

Human 0 0 1 1


Fatal

Human 0 0 2 2




Non Fatal

Human 2 2 2 6


Fatal

141

Human 0 0 0 0


Table - III

Reasons for causing the above accidents are summarized below:

Information Regarding Accidents during 2013-14

Sl.

No Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal

/ Non-

Fatal

Human

/

Others

Vijayawada Zone

Nil

Kadapa Zone

1 12.06.2013 220KV SS

Nandyal

Non

Dept

Fatal

Human For carrying periodical

maintenance works on 132 KV

Nandyal - Allagadda - II

feeder bay NBFC No. SM

4369 was obtained from

Technical assistant 132 KV

SS, Allagadda and LC No.

MK-9 was taken at 220 KV

SS, Nandyal at 10:25 Hrs on

12-06-13. For testing

insulation resistance of R-ph

lightening arrester, Megger

was connected to R-ph

lightening arrester and while

meggering Sri P. Venkatesh,

Skilled contract labour

received shock and became

unconscious. he was given

first aid and rushed to the

Govt. General Hospital,

Nandyal at about 11:00 Hrs,

where he was examined by the

duty doctor and declared

expired. No departmental

fault.

142

Sl.

No Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal

/ Non-

Fatal

Human

/

Others

2 07.11.2013 220KV SS

Nandyal

Non

Dept

Non

Fatal

Human For carrying out maintenance

works on 220 KV BUS-I and

BUS - II LC No.AVS-93 was

taken by the Asst. Divisional

Engineer/Maintenance/220

KV SS, Nandyal at 11:10 Hrs.

on 09-11-2013. After

completion of the work while

getting down from the tower

Sri V. Narayana Reddy slipped

and fell on the ground. He said

that he was suffering from

pain on the back.

3 09.11.2013 220KV SS

Nandyal

Non

Dept

Non

Fatal

Human For carrying out maintenance

works on 220 KV BUS-I and

BUS - II LC No.AVS-93 was

taken by the Asst. Divisional

Engineer/Maintenance/220

KV SS, Nandyal at 11:10 Hrs.

on 09-11-2013. After

completion of the work while

getting down from the tower

Sri V. Narayana Reddy slipped

and fell on the ground. He said

that he was suffering from

pain on the back.

4 06.04.2013

10.30 Hrs.

220 KV

Renigunta-

Manubolu-I

feeder.

Non

Dept

Fatal

Human Slipping of Safety belt during

fixing of

hanger rod in Loc. No.276,

Top phase of

220 KV Renigunta-

Manubolu line.

Vishakapatnam Zone

5 21.12.2013 220KV SS,

Kamavarapukota

Non

Dept

Fatal

Human Earth rod touched to the live

part of breaker unexpectedly

when carrying in the yard

while preparing for LC.

143


Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons

Dept.

/

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

Vijayawada Zone

1 19.08.201

4

132KV Guntur-

Tadepalli line

Loc.No.5 is

located in middle

of the water

pond. Near

Sharvani ready

mix, Munagodu

Dibba,

Kolanakonda(Vil

l),

Tadepalli(Mdl).

Non-

Dept.,

Fatal Human/

Highly

Skiled

labour

in

220KV

CBD

Gang/

Tadiko

nda

(Worki

ng at

Guntur)

On routine patrolling of

132KV Guntur tadepalli line at

Loc.No.5 is located in middle

of the water pond observed

creapers are growing on the

tower upto cross arm level. He

went into the water to reach the

electrical tower by swimming

to remove creapers,

accidentally drowned in the

water and lost his breath.

Kadapa Zone

2 02.09.201

4

220 KV SS

MYDUKUR

Non-

Dept.

Fatal Human While climbing the capacitor

bank slipped and had fallen

down

3 25.12.201

4

132 KVSS

JAMMALAMA

DGUGU

Non-

Dept.

Non

Fatal

Human Climbed onto the Isolator &

having entered into induction

zone, fallen on the ground

4 09-05-

2014 @

20-25 Hs

Near Ramaraju

Palli (V), Pamidi

(M)

Anantapuraamu

(Dist) 132KV

Gooty -

Nagalapuram

line @ Loc.No.

35-36 (As the

feeder was

passing

approx.500 mts

away from the

Ramarajupalli

(V)

Non-

Dept.

Fatal Human

Beings

-

7

Persons

&

Animal

s

(Bulloc

ks) - 3

Nos

Accident occurred while

celebrating temple bullock cart

ratham festival by the villagers

of Kasepalli, Gooty,

Anantapuramu, Peddavaduguru

Ramarajupalli which is

scheduled program of festival

every year in the 2nd

week of

May month in the Agricultural

fields which is the height of 8.5

mts. In unprogrammed way

with negligence & ignorence of

villagers caused the Electrical

accident in 132KV Gooty -

Nagalapuram feeder between

Loc.No. 35 & 36.

Non-

fatal

Human

Beings

-

8

Persons

Vishakapatnam Zone

5 26.04.201

4

220 KV SS

Tekkali

Non -

Dept

Fatal Human Deposited compensation

amount of INR.8,79,800/- vide

bankers cheque No.697051,

Dt:31.10.2014 at SBH,

Gajuwaka to the Commissioner

144

Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons

Dept.

/

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

for Employment Compensation

& Joint Commissioner for

Labour, Visakhapatnam on

01.11.2014 and the

DE/O&M/Srikakulam is

requested Commissioner not to

disburse the deposited amount

to the party till case finalized in

the Hon’ble High Court of AP.

6 25.08.201

4

220KV SS

Garividi

Non

Dept

Fatal NA The contract labour received

shock during the line clear

work on 22 KV feeder..


Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

Vijayawada Zone

1 13-10-

2015

Loc.No. 118 &

119 of 220 KV -

Gudivada line -I

near dosapadu

village fields

pedaparupudi

(M) Krishna

District

Non-

Dept.o

ut

source

d

Highly

skilled

contra

xct

labour

Fatal Human while on attending the break

down work, the CBD rgang

persoanl were moving the new

pre-fixed crosss arm towards

suspension tower loc.no.118 in

order to fix in B ph and

suddenly fell down and

electrocuted by touching the

ground conductor.One non -

dept personal namely Late

B.naga raju,CBD

gand,Gunadala got fatal and

the remaining 3 nos persons

namely 1.Sri S.Ananda

Rao,CBD gang,Nunna2. Sri

G.Sri hari AE/Lines/Gunadala

3. Sri T.Srinivasa

Rao,ADE/Lines/Gundala got

non-fatal accident.

2 14.10.201

5 at

10:15Hrs

132KV Sub-

Station, Guntur

Non-

Dept.

Non-

Fatal

1)

Vasima

ll

Sudhee

r, S/o.

Minor Injuries. On attending

LC work on 33Kv Tadepalli-II

Feeder Bus isolator, One of the

pad clamp got rusted & on

removing the moving contacts

145

Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

Abikad

rejaru,

D.No.

23-14-

4,

Chiarav

uru

Thota,

Tenali,

Guntur

Dist,.

2)

Bhupat

hi

Kames

wara

Rao,

S/o.

Raghav

a Rao,

Peturu

post,

Repalle

MD,

Guntur

dist.

of Bus isolator turned nearer to

the fixed contact. Heavy

flames were occured due to

earth rods which were provided

on moving contacts. As the

persons were on ladder, closer

to isolator mild burns to the

hands.

Kadapa Zone

Nil

Vishakapatnam Zone

1 09.01.201

6

132/33 KV SS

Nallajarla

Non –

Dept

Non

Fatal

Human While bringing the ladder by

Kella Rama Krishna (Unskilled

person) to assist the technician

working on the equipment

(Power transformer LV CTs)

which is under Line clear

condition, the ladder suddenly

titled and dead end of the

ladder went into the induction

zone of the station transformer

near to the work spot and

injured by flash over occurred.

146


Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

Vijayawada Zone

1 07-04-

2016

2016-17 Near

Kusalava

showrom,

Ramavarapadu

ring.

Non-

Dept.

Contra

ct

labour

engage

d by

VMC

Hortic

ulture

section

,Vijay

awada.

Fatal Human It is came to learn that Sri

P.Satti babu and Sri Sathi satya

Nagababu and others came to

vijayawada for plantation on

the devider of NH-16 from

Gannavaram air port to Benz

circle under the development

of greenery by Hoticulture

section of vijayawada

Municipal Corporation.the 132

KV Gunadala-Kanumolu DC

line wasa crossing the NH-16

near hotel Mango tree.The

contract workers were lift the

tree for plantation without

observing the over head 132

KV Gundala-kanumolu DC

line.At that instant the edges of

the tree cross the safe zone and

reaches the induction zone

while plantation under neath of

132 KV line on divider of NH-

16.Owing to the electrocution

the both the persons are

electrocutesd.

2 14.05.201

6

Loc.No.1 of

132KV NTS-

Alluru feeder

Non-

Dept

Fatal Human

Sri.P.Pe

nchalai

ah

expired

on 14-

05-

2016

CBD

Gang

Man/

Nellore

supplie

d by

M/s

Golaga

mudi

Constru

The line clearance taken on

132KV NTS-Alluru feeder for

attending replacement of

damaged conductor between

Loc.1 to 2 in top (R-phase).

While attending by

Sri.P.Penchalaiah, Highly

Skilled person duly earthed at

spot and either sides of tower

also. While removing the PG

clamps of jumper in top phase,

suddenly he slipped the

conductor and the safety belt

was also slipped and fallen

down on ground.

147

Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

ctions,

Nellore

Kadapa Zone

3 24-05-

2016 @

09-30 Hrs

220KV ATP -

RMG Line at

Loc.No. 202

near

Uppanesanapalli

Village

Dept Non-

Fatal

Human

(Sri M.

Lokana

th

AAE/Li

nes/AT

P

While attending the LC work

in 220KV ATP - RMG line at

Loc.No.202 for replacement of

damaged P.A rods accidentally

right hand 4 Nos. fingers

crushed in the single sleeve

pulley. Immediately admitted

at K.K. Nursing Home,

Kamala Nagar, Anantapuramu

at 09:55 Hrs

4 30.11.201

6 @

21:20 Hrs

132 KV SS

RAYADURG

Non-

Dept

Non

Fatal

Human

(1.Sri

N.PAL

AIAH

H.NO.

3/186,

BC

Colony

-74

Udegol

am,

Rayadu

rg

Mandal

,Rayad

urg.

2.

Sri.B.D

ada

basha

,D.no.1

/11.opp

Mohan

talkies

,Gooty

RS,

Ananta

pur(dt).

While providing earthing on 33

kv KP Doddi feeder for giving

line clear, due to imbalance

one of the earth rod fallen

towards 33 KV Rayadurg

feeder and induction occured to

Sri.N.Palaiah,Watchman and

Sri. B. Dada Basha , Skilled

contract labour.

5 10.05.201

6

2016-17 non-

dept

Fatal Human When Sri. V. Hari babu,

attending for rectification of

the CT stud (R-ph) of 33KV

G.D.Nellore at 132KV SS,

K.P.Mitta under the phone and

after replaced the damaged

148

Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

stud he has gone to control

room for getting multimeter for

testing the CT continuity. The

shift Sub- Engineer Sri. V.

Ganapathi Reddy removed the

earth and closed the bus

isolator without information to

the maintenance staff.

Without the knowledge of the

maintenance staff and before

returning the line clear V. Hari

babu, has climbed the breaker

and came in contact the 33KV

incoming Jumper of the 33KV

G.D.Nellore feeder breaker

Vishakapatnam Zone

6 19.04.201

6

132/33 KV

Nakkavanipale

m SS

Non –

Dept

Fatal Human Contract Skilled person has

climbed the 33 KV KGH

feeder breaker (which was

under LC) to measure the

Length of Jumper connecting

Y – Phase CT to Breaker. But

came under induction zone and

fallen on ground with burns on

his body. The causally is in

conscious state & immediately

rushed to KGH and treated in

casualty, At 15: Hrs he was

shifted to Burns ward for

further treatment. He expired

on 20.04.2016 at 23:00 Hrs.

7 29.10.201

6

At loc.No. 90 of

220 KV Lower

Sileru-Donkarai

Feeder,

Gangawada

Village, Y.

Ramavaram

Mandal, East

Godavai District

Dept Fatal Human For attending the Jumper

Rectification Work at

Loc.No.90 of 220 KV Lower

Sileru-Donkari feeder L.C.no.

172 was availed on

Dt:29.10.2016 at 09.45 Hrs.

After availing Line Clear, by

arranging proper earthing at

both ends at tower Loc.No. 90

(CP0 of 220 KV Lower Sileru

– Donkari EHT Line, the work

was started at 10:00

Hrs(Approx). During

rectification work, for

inspection/giving instruction to

149

Sl.

N

o

Date

Place at which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human

/

Others

the contract workers who are

on the tower Sri B.Rohini

Kumar has climbed up the

tower. After giving instructions

he attempted to come down

from the tower. During the

course of the attempt to come

down from the tower, he has

slipped and accidentally fallen

from the tower and collided

with ground.

8 12.07.201

6

132/33 KV SS

Tanuku

Non

Dept

Non

Fatal

Human While tightening of clamp on

wave trap Sri Inapala Krishna,

D/o Dharamaraju has slipped

and fallen on line isolator

caused physical injuries.

Immediately shifted to Govt.

Hospital, tanuku and after

shifted to KIMS hospital, RJY.


Sl.

No Date

Place at which

accident occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human / Others

Vijayawada Zone

Nil

Kadapa Zone

1 11-11-

2017

@ 11-

20 Hrs

220KV SS

Bukkarayasamudram

Anantapuramu

Non

Dept.

Non

Fatal

2 Nos. Human

Sri B. Narendra,

(Skilled )

Sri R. Balappa

(Unskilled)

On 11-11-2017 at 10-25 Hrs

Line clear on 33KV Gooty

Road feeder and 33KV

Anantapuramu feeders were

returned by

AE/D6/Op/Anantapuramu.

The 33KV Gooty Road

feeder was not charged due to

Line Clear pending on 33KV

Bus. The 33KV Bus line

clear returned by

ADE/M/ATP at 10-50 Hrs

and then the earth rods of

33KV Bus and 33KV Gooty

Road feeder were removed

and kept on ground. Closed

150

Sl.

No Date

Place at which

accident occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human / Others

the Bus Isolators and line

isoaltors of all the 33KV

Feeders, LV & HV isolators

of 50 MVA PTRs (except

33KV Garladinne, 3KV

Thaticherla and 33KV

Anantapuramu feeders as the

Line clear were pending with

AE/Op/Garladinne and

AE/D3/Op/Anantpuramu).

AT 10-55 Hrs the 33KV Bus

and all 33KV Feeders (except

33KV Garladine, 33KV

Thaticherla and 33KV

Anantapuramu feeders which

are under L/C ) were charged

by 10-57 Hrs one by one and

stood OK. The ADE/Shift

(Sri B. Jaffer Mohiddin) and

shift skilled contract worker

Sri B. Narendra went to the

yard to bring the removed

earth rods from the yard to

the control room . While

bringing the removed earth

rods of 33KV Gooty Road

feeder one of the earth rods

slipped from the hands of Sri

B. Narendra and came into

induction zone of 33KV

Gooty Road feeder which

was in live condition.

Immediately 33KV Gooty

Road feeder tripped on R-

Phase to earth fault at 11-20

Hrs and earth wire burned

with heavy flames which

caused burns on both hands

and stomach of Sri B.

Narendra contract skilled

worker of O & M 220KV

Sub-Station, Bukkarasaudram

. The wires of remaining two

earth rods also caught fire

and fell on Sri R. Balappa

(Contract sweeper cum

Gardiner) who was cleaning

151

Sl.

No Date

Place at which

accident occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human / Others

near 33KV Gooty Road

feeder and caused burns on

both hands and face. As per

the request of causalities,

immediately they have been

admitted in Chandra Hospital

Anantapuramu for treatment

2 19-12-

2017

10-45

Hrs

220KV SS

Bukkarayasamudram

Anantapuramu

Non

Dept.

Fatal Human

Sri C. Marenna

Mamudur (V),

Gooty (M)

Anantapuramu

(Dist.) (who is

painter under the

control of Sri C.

Vasantha Rao

Contractor,

Kajipet ,

Kadapa) .

On 19-12-2017 @ 07-42 Hrs

LC No. BS -205 availed on

33KV Bus section-I which

consists on 33KV Narpala-I

& II, 33KV Rotarypuram, 7.

2MVA Capacitor Bank,

Station Transformer, 33KV

Bus P.Ts & 50MVA PTR-I

for carrying out structure

painting work by Labours

engaged by Sri C. Vasanth

Rao, Kajipet, Kadapa to

whom the painting work was

awarded vide Agt.NO.

60/2017-18 of

SE/OMC/ATP vide Lr.No.

SE/OMC/ATP/ADE./AE.T/F.

/D.NO.4748/2017, Dt. 22-11-

2017 . Further the LC on

33KV Singanamala feeder

also taken to avoid induction

one of the painter namely Sri

C. Marenna who completed

his allotted portion of

structure boom painting work

@ 7.2 MVAR Capacitor

Bank assaigned by the Mastri

got down from the structure.

Now ADE/M/ATP, AE &

Supervisor of the contractor

kept observation on the

remaining people who were

still carrying out the painting

work near station

Transformer & 33KV Bus

P.Ts structures meanwhile

heavy sound was observed, as

if that one of the C.Ts of in

service feeder got blasted &

turn aside & observed that

152

Sl.

No Date

Place at which

accident occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human / Others

painter C. Marenna

Electrocuted due to induction

of R-Phase fixed contact of

33KV Singanamala feeder

Bus Isolator towards Bus .

This incident has been

occured due to climbing of

Sri C. Marenna on to 33KV

Singanamala feeder Bus

Isolator structure (for which

Painting work was not

scheduled in this LC work )

on supply side by Sri C.

Marenna, without intimating

to ADE/AE/Supervisor who

were present at work spot.

Immediately intimated to

police authorities of

Bukkarayasamudram . After

completion of enquiry by the

police in the spot & as per

their guidence & cooperation

the dead body of Sri C.

Marenna was shifted from the

structure on to the ground in

order to extend the supply to

the 33KV Feeders. After

completion of the formalities

the Police authorites shifted

the dead body from the site

(220KV SS, BKS premises)

to the Govt. General

Hospital, Anantapuramu in

the presence of his parents &

relatives by Ambulance.

3 17-09-

2017

132 Kv Kurnool -

ApCarbides -II Line

Non

Dept.

Fatal . Human

Sri

Vadde.J.Govindu

The boy was playing with the

iron pipe at Loc No.1 during

the play it crossed thesafe

Zone and entered induction

zone

Vishakapatnam Zone

Nil

153


Sl.

No Date

Place at

which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human /

Others

Vijayawada Zone

1 13.7.2018 2018-19

Gullapadu,

132KV SS

VELDURTY

Newly

Constructed

(

commissioned

on 23.7.2018

)

Non-

Dept

Non-

Fatal

P.Omshankar

outsourced

contract

Highly skilled

CBD Gang

Man

While conducting statuary

inspection of newly

Constructed 132/33KV SS

Veldurty (yet to be

commissioned)

2 16-05-

2018

132KV SS,

N.V.Gardens

Non-

Dept

Non-

fatal

Human

1) Sri. M.

Rambabu

(Highly

Skilled)

2) Sri. P.Vijay

Babu (Skilled )

Both are

supplied by

M/S. SK

SAFETY

WINGS

PRIVATE

LIMITED,

Secunderabad

While issuing line clear on

33KV Kodur feeder as

requested by AE/Operation/

Kodur, 33KV Kodur feeder

breaker was kept OFF and

33KV Kodur feeder line

isolator was opened. But, earth

rod was provided to 33KV

Kothur feeder which was under

charged condition. Through

earth discharge rod supply

extended and burning occurred

to both highly skilled and

skilled labour

Kadapa Zone

3 19.07.2018 400KV SS

Chittoor

Non-

Dept.,

Non

Fatal

Human While removing the temporary

earth rods, due to sudden wind,

the earth discharge rod tilted

towards the live part of the

isolator and enter in to the

induction zone. This caused an

electric spark and the person

got electric shock.

4 13.08.2018 400KV SS

Uravakonda

Non –

Dept.

Non –

Fatal

Human Sri B.Chand Basha, Skilled

outsourced worker was

climbing CT supporting

structure but the Rope joint

done by him was broken, he

slipped from the CT structure

and fall down to earth, person

abdomen part was injured

154

Sl.

No Date

Place at

which

accident

occurred

Type

Reasons Dept./

Non-

Dept

Fatal /

Non-

Fatal

Human /

Others

Vishakapatnam Zone

5 09.04.2018 132/33 KV

SS

Mallaiahpeta

Non

Dept

Non

Fatal

Human The

AEE/Maintanance/Mallaiahpeta

informed the workers that, we

have to attend the Red Hot

Rectification Work on Y-Phase

pad clamp of PTR-2 LV VCB

after taking the 33 KV Bus

section Line Clearance. The

work involves Line clear on the

Partial Bus section and PTR-2

and the AEE/Maintanance

.Mallaiahpeta is about top apply

the LC. Provoding earth rods

for every LC work is

mandatory. After tripping the

pTR – 2 LV VCB & Isolator

Sri. Hari Babu attended the

work without intimating to the

AEE/

Maintenance/Malliahpeta,

without conforming th eliNe

Clearance of 33 KV partial Bus

& without conforming the

provoision of earth rods which

are mandatory for an LC work.

As the Line clearance process is

not completed Sri Hari Babu

got electric shock from the live

33 KV LV supply from the

PTR-2 LV VCB.

6 13.07.2018 132/33 KV

Nidadavole

Non

Dept

Non

Fatal

Human While attending maintenance

works on 132KV Line isolator

of 132KV Nidadavole-

Bommur-I feeder emanating

from 132/33KV substation, sri

B.Babji, skilled person(ITI) has

fallen from isolator to ground

which caused minor physical

injuries.

155

Main reasons for Accidents and Remedial action to reduce accidents:

The fatal and Non-fatal accidents occurred for human beings mainly due to the induction to the

adjacent live parts and slipping from the structure while carrying out the maintenance works due

to anxiety/ confusion.

Remedial action to reduce accidents:

For any lapse, suitable prompt action is taken against the concerned public or staff to discourage

their negligence or casual approach.

The concerned superior staff takes deterrent action against all the erring field staff who fails to

take safety precautions while working on lines and also ensure that adequate quantity of safety

appliances are made available to all the concerned staff members. Safety training courses are

regularly conducted.

It is proposed to make schedule for preventive maintenance of all CTs and PTs in the EHT

substations. Preventive maintenance schedules are also generated from the ERP system. It is also

proposed to replace all aged CTs and PTs & PTRs sets with new sets through renovation and

modernization schemes.

Classes are being conducted for the workmen on payday or any suitable working day to

enlighten them on safety measures and to avoid electrical accidents by proper utilization of

safety devices and precautions as per the safety rules.

Preventive steps:

Standard construction practice is ensured whenever new lines are laid and energized.

Clearances for O/H lines as specified in IE rules 77, 78, 79, 80 and 81 to be strictly

maintained and verified at the time of statutory inspections of lines & sub-stations,

before charging.

Cradle Guards are provided under the O/H lines as required under IE Rules Nos. 66

and 91, regarding safety and protective devices, in order to render the lines

electrically harmless in case it breaks.

156

All metal supports of O/H lines and attached metallic fittings are permanently earthed

as per I.E. Rule No.90.

Danger Boards to be affixed wherever necessary in the local language.

Anti-climbing devices to be provided to prevent people from scaling towers or poles.

DEFECTIVE METERS


Number of inadequate or defective meters. Programme and phasing of investment for

replacement. (Guidelines – 11d)


APTransco is the sole Transmission licensee in Andhra Pradesh and receives power from various

generation sources such as APGENCO, Central generating stations, IPPs, and captive units, and

the power is utilized by the Four Distribution companies and other OA users. Extensive metering

facilities are already in existence at these interface points. The present status of interface meter

points with breakup is listed below.

Status of 0.2/0.5 class interface metering points as on 31.07.2018

SI

No.

DISCOM Metering

Point

Type

Sub Category No. of Metering points Category

Total

Discom

Total 0.2S

class

0.2

Class

0.5

Class

Total

1 EPDCL PTR LVs 132/11kV 0 0 0 0

170

251

2 EPDCL PTR LVs 132/33kV 164 0 0 164



5 EPDCL

EHT

Consumers

220/400kV

Industrial 10 0 0 10

81

6 EPDCL

EHT

Consumers

132kV


7 EPDCL

EHT

Consumers

132kV Rly.

Traction 22 0 0 22

157

SI

No.

DISCOM Metering

Point

Type

Sub Category No. of Metering points Category

Total

Discom

Total 0.2S

class

0.2

Class

0.5

Class

Total

8 SPDCL PTR LVs 132/11kV 5 1 0 6

377

512

9 SPDCL PTR LVs 132/33kV 359 2 0 361

10 SPDCL PTR LVs 220/33kV 10 0 0 10

11 SPDCL PTR LVs 132/66kV 0 0 0 0

12 SPDCL

EHT

Consumers

400KV/220kV


135

13 SPDCL

EHT

Consumers

132kV


14 SPDCL

EHT

Consumers

132/220kV

Rly. Traction 37 1 0 38

T-D Sub-Total 752 11 0 763 763

15 EPDCL G-D -- 0 3 3 3 3 3

16 SPDCL G-D -- 3 3 3 3 3 3

G-D Sub-Total 3 1 2 3 6 6

17

D-D(With

in AP) 0 8 8 8 8 8

18

D-D(AP to

TS) 0 5 5 5 5 5

D-D Sub-Total 0 0 13 13 13

19 EPDCL

PDs

(33kV,

11kV) -- 39 41 41 41 41 41

20 SPDCL

PDs

(33kV,

11kV) -- 183

195

195 195 195 195

PDs (33kV, 11kV) SUB-TOTAL: 222 14 0 236 236

G - T

Sl.

No.

Metering Point

Type

No. of Metering Points Category

Total 0.2S class 0.2 0.5 class Total

158

class

1

APGENCO -

APTRANSCO 63 0 0 63

270

2 PGCIL/CGS 43 0 0 43

3 INTER-STATE 38 0 0 38

4 IPPs 27 0 0 27

5 CPPs 29 0 0 29

6 APGPCL 6 0 0 6

7 132kV EHT PDs 64 0 0 64

G-T SUB-TOTAL: 270 0 0 270 270

OVERALL SUMMARY

Sl. No. Metering Point Type No. of Metering Points

0.2S class 0.2 class 0.5 class Total

1 T - D 752 11 0 763

2 G - T 270 0 0 270

3 G - D 3 1 2 6

4 D - D 0 0 13 13

5 PDs (33kV, 11kV) 222 14 0 236

GRAND TOTAL: 1247 26 15 1288

Note: The boundary points taken in CPPs (G-T) is also included in EHT Consumers (T-D).

159

ANNEXURE - 3 Response to Commission Directives

LIST OF DIRECTIVES – for 3rd Control Period

Dir.

No.

Description of Directive

Status

1 APTRANSCO shall put up a transparent energy accounting system

based on boundary meter readings to arrive at monthly energy losses

in the transmission system and seek the approval of the Commission

for such measurement mechanism. Upon approval of the

Commission, APTRANSCO shall use such accounting mechanism

to settle the transmission losses to user accounts on actual basis. Till

such time, APTRANSCO shall apply only the average transmission

losses approved in this Order for energy settlement.

The directive is

complied with

2 APTRANSCO shall file a comparative statement with the

Commission on completion of Annual Accounts on depreciation

amount calculated following the regulatory principles as stated in

Regulation 5 of 2005 and as per approved Statutory Annual

Accounts with possibly from the beginning of first control period

onwards without fail, by September, 30th.

The directive is

complied with

3 APTRANSCO shall file the actual costs and revenues by 25th of

every month for the previous month in the format prescribed for this

purpose by the Commission. APTRANSCO may also state its own

observations on cost, revenues and capacities along with the

monthly report.

The directive is

complied with

4 APTRANSCO shall segregate the SLDC accounts in full shape

within a year, i.e. by end of 31st March 2015, and also immediately

start maintaining separate asset registers on prospective basis. These

asset registers will be inspected by the Commission Staff from time

to time.

The directive is

complied with

5 While awarding contracts, AP Transco is directed to adopt the

practice and procedures followed by renewed organizations like

Power Grid to have a transparent contract system.

The directive is

complied with

160

6 The Licensee shall take all possible measures to ensure that the

projects/schemes taken up are completed as per schedule. In this

regard, the Commission clarifies that it will not allow any interest

during construction for delays exceeding one month and three

months in respect of completion of projects/schemes with the

completion schedules of up to one year and more than one year,

respectively, unless the Commission’s approval for extension in the

completion schedules is obtained in advance.

The directive is

complied with

7 Capital Investments: Considering the importance of capitalization

of works, the Commission lays down the following requirements to

be fulfilled before accepting inclusion of the value of a capitalized

work in the OCFA:

a) On completion of a capital work, a physical completion

certificate (PCC) to the effect that the work in question has

been fully executed, physically, and the assets created are

put to use, to be issued by Concerned Engineer not below

the rank of Superintending Engineer.

b) The PCC shall be accompanied or followed by a financial

completion certificate (FCC) to the effect that the assets

created have been duly entered in the Fixed Assets Register

by transfer from the CWIP register to OCFA. The FCC shall

have to be issued by the concerned finance officer not below

the rank of Senior Accounts Officer.

c) The above-mentioned certificates have to be submitted to the

Commission within 60 days of completion of work, at the

latest

The Commission may also inspect or arrange to inspect, at random,

a few of the capitalized works included in the OCFA to confirm that

the assets created are actually being used and are useful for the

business (Brought forward).

The directive is

complied with

161

S.No. Title Form No.

1 Revenue Requiement 1.0

2 Regulated Rate Base 1a

3 Capital Structure 1b

4 Wheeling Revenue from Third Party/Open Access 1c

5 Balance Sheet 1.1(i)

6 Gross Fixed Assets 1.1a

7 Accumulated Depreciation 1.1b

8 Capital Work in Progress 1.1c

9 Investment Plan 1.1d

10 Voltage wise Asset Base 1.1e

11 Loans 1.1g

12 New Loans 1.1g(i)

13 Foreign Currency Loans & Credit 1.1h

14 Current Assets 1.1j

15 Current Liabilities 1.1k

16 DISCOM Contracts 1.1m

17 Reserves 1.1n

18 Cash Flow Statement 1.2

19 Operation and Maintenance Expenses 1.3a

20 Working Capital 1.3(i)

21 Other Expenses 1.3i

22 Transmission Losses 3.3

23 Contributions and Grants 7

24 Revenue Surplus/(Deficit) at Current Tariffs 8

25 Revenue Surplus/(Deficit) at Proposed Tariffs 9

26 Non-Tariff Income 10

162

Form 1.0 Revenue Requirement

(Rs. in crores)

Particulars D Link FY 2018-19

(Base Year) FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 FY 2023-24

Operation and Maintenance Charges 614.32 706.15 809.87 918.95 1038.59 1161.01

Depreciation 540.85 599.45 674.02 828.70 1056.10 1350.95

Advance Against Depreciation

Taxes on Income 58.15 64.24 76.53 97.96 127.66 156.86

Other Expenditure 0.00 0.00 0.00 0.00 0.00 0.00

Special Appropriations

Total Expenditure 1213.32 1369.85 1560.42 1845.61 2222.35 2668.81

Less: O&M expenses capitalized 111.45 127.32 164.23 183.25 202.22 216.75

Less: Other expenses capitalized (IDC)

Net Expenditure 1101.87 1242.53 1396.19 1662.36 2020.13 2452.06

Add: Return on Capital Employed 721.10 796.72 949.03 1214.82 1583.16 1945.29

Less:Non-Tariff Income (if any) 95.90 100.89 105.72 110.93 116.55 123.61

Less: Tariff from others (ISTS lines) 265.00 141.00 138.00 134.00 131.00

Total Revenue Requirement transferred to Retail supply business

1727.07 1673.36 2098.50 2628.25 3352.74 4142.74

163

Form 1a - Regulated Rate Base

This form pertains to the rate base calculation

(Rs. in crores)



Assets

11664.11 13088.23 15635.43 19355.13 24235.72 28450.09

OCFA Opening Balance

10552.04 11664.11 13088.23 15635.43 19355.13 24235.72

Additions to OCFA

1112.07 1424.12 2547.20 3719.70 4880.59 4214.37

Depreciation

4186.57 4786.02 5460.04 6288.74 7344.84 8695.79

Opening Balance

3645.72 4186.57 4786.02 5460.04 6288.74 7344.84

Depreciation during the Year

540.85 599.45 674.02 828.70 1056.10 1350.95

Consumer Contributions

975.11 996.59 1017.05 1110.84 1281.52 1457.81

Cons Contributions Opening Balance

910.72 975.11 996.59 1017.05 1110.84 1281.52

Additions to Cons Contributions

64.39 21.48 20.46 93.79 170.68 176.29

Working Capital

90.35 100.11 111.15 122.75 135.48 148.50

Change in Rate Base

253.42 401.60 926.36 1398.61 1826.91 1343.57

Regulated Rate Base

6339.36 7004.14 8343.13 10679.70 13917.93 17101.42

164

Form 1b - Capital Structure

This form pertains to the calculation of the Weighted Average Cost of capital

Particulars D Link FY 2018-19 (Base Year)

FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 FY 2023-24

Capital Structure

Debt Percent 75.00% 75.00% 75.00% 75.00% 75.00% 75.00%

Equity percent 25.00% 25.00% 25.00% 25.00% 25.00% 25.00%

Cost of Funds

Cost of Debt percent 10.50% 10.50% 10.50% 10.50% 10.50% 10.50%

Return on Equity percent 14.00% 14.00% 14.00% 14.00% 14.00% 14.00%

WACC 11.38% 11.38% 11.38% 11.38% 11.38% 11.38%

165

Form 1c - Revenue

(Rs.in crores)


(Base Year)

FY 2019-

20 FY 2020-21 FY 2021-22 FY 2022-23 FY 2023-24

State Peak demand 11450 12219 13209 14315 15539

Capacity (MW)

12,500 11,450 12,219 13,209 14,315 15,539

EPDCL

4283.54 3923.92 4187.45 4526.72 4905.75 5325.22

SPDCL

8216.60 7526.09 8031.55 8682.28 9409.25 10213.78

Others (Third Party /Open Access)

0.00 700.00 152.93 149.59 117.93 109.43

Transmission Charges (Rs/kW/month)

94.44 121.79 143.12 165.81 195.18 222.17

Revenue (Rs. in Crores)

1416.62 1673.36 2098.50 2628.25 3352.74 4142.74

166

Form 1.1(i) - BALANCE SHEET

(Rs. in crores)



ASSETS:

Gross Fixed Assets 12095.21 13088.23 15635.43 19355.13 24235.72 28450.09

Less: Accumulated Depreciation 4186.57 4786.02 5460.04 6288.74 7344.84 8695.79

Net Fixed Assets 7908.64 8302.21 10175.39 13066.39 16890.88 19754.30

Capital Expenditure-in-progress 2346.35 2694.52 3435.39 3267.56 2077.26 1297.19

Assets not in use

Investments 83.96 88.16 92.56 97.19 102.05 107.15

Current Assets 1130.63 1221.42 1184.69 1233.84 1339.22 1425.05

Stocks 203.91 198.91 193.91 218.91 243.91 248.91

Project Stock 50.00 82.15 0.00 0.00 0.00 0.00

Receivables 118.05 139.45 174.87 219.02 279.40 345.23

Cash and Bank balances 77.40 82.40 87.40 72.40 87.40 87.40

Loans & Advances 532.42 557.42 562.42 557.42 562.42 577.42

Other receivables 148.85 161.09 166.09 166.09 166.09 166.09

Miscellaneous Expenditure

Others

Total Assets 11469.58 12306.30 14888.04 17664.98 20409.41 22583.69

LIABILITIES:

Equity 454.44 454.44 454.44 454.44 454.44 454.44

Reserves 1790.46 1735.46 1777.62 1832.62 1840.69 1875.69

Indian Loans - Non - Current 4788.74 5122.14 6846.52 8467.59 9927.50 10881.58

Indian Loans - Current 810.14 1177.00 1379.00 1570.00 1734.00 1902.00

Foreign Loans 0.00 0.00 0.00 0.00 0.00 0.00

Other working capital borrowings

Current Liabilities 1441.64 1426.47 1674.20 1956.00 2380.63 2573.00

Contributions & Grants 975.11 996.59 1017.05 1110.84 1281.52 1457.81

Payment due on Capital Liabilities

P&G TRUST LIABILITY Provision Non Current 317.47 257.47 310.47 470.96 500.96 550.96

Others (Deferred Tax Liability) 143.61 143.61 143.61 143.61 143.61 143.61

Surplus/(Deficit) 747.98 993.12 1285.13 1658.92 2146.05 2744.60

Total Liabilities 11469.58 12306.31 14888.04 17664.98 20409.40 22583.69

167

Form 1.1 a - GROSS FIXED ASSETS

2018-19 (Base Year) (Rs. in crores)

Asset Particulars

D Link

At the

beginning

of the year

Additions

during the

year

Adjustment &

deductions

At the end of

the year

Remarks

Land & land rights 48.78 3.34 52.12

Buildings 102.36 22.24 124.60

Intangible Assets 18.18 18.18

Hydraulic Works 0.00 0.00

Other civil works 61.87 1.67 63.54

Plant & Machinery 4122.47 589.39 0.00 4711.86 0.00

Plant and Machinery - 400 kV 0.00 0.00



0.00 0.00

Material Handling Equipments 0.00 0.00

Construction Equipments 0.00 0.00

Miscellaneous Equipments 0.00 0.00

Others 0.00 0.00

Line Cable Network 6146.71 489.31 0.00 6636.02 0.00

Line Cable Network - 400kV 0.00 0.00



Others 0.00 0.00

Vehicles 2.83 2.83

Furniture & Fixtures 3.98 0.56 4.54

Office Equipment 44.86 5.56 50.42

Fully Depreciated Fixed Assets 0.00 0.00

Others 0.00 0.00

Spare Units/ Service units 0.00 0.00

Total 10552.04 1112.07 0.00 11664.11 0.00

168

2019-20 (Rs. in crores)

Asset Particulars

D Link

At the

beginning

of the year

Additions

during the

year

Adjustment &

deductions

At the end of

the year

Remarks


Buildings 124.60 28.48 153.08




Plant & Machinery 4711.86 754.79 0.00 5466.65 0.00




0.00 0.00




Others 0.00 0.00





Others 0.00 0.00

Vehicles 2.83 2.83




Others 0.00 0.00


Total 11664.11 1424.12 0.00 13088.23 0.00

169


Asset Particulars

D Link

At the

beginning

of the year

Additions

during the

year

Adjustment &

deductions

At the end of

the year

Remarks


Buildings 153.08 50.94 204.02




Plant & Machinery 5466.65 1350.02 0.00 6816.67 0.00




0.00 0.00




Others 0.00 0.00





Others 0.00 0.00

Vehicles 2.83 2.83




Others 0.00 0.00


Total 13088.23 2547.20 0.00 15635.43 0.00

170


Asset Particulars

D Link

At the

beginning

of the year

Additions

during the

year

Adjustment &

deductions

At the end of

the year

Remarks

Land & land rights 64.03 11.16 75.19

Buildings 204.02 74.39 278.41




Plant & Machinery 6816.67 1971.44 0.00 8788.11 0.00




0.00 0.00




Others 0.00 0.00





Others 0.00 0.00

Vehicles 2.83 2.83




Others 0.00 0.00


Total 15635.43 3719.70 0.00 19355.13 0.00

171


Asset Particulars

D Link

At the

beginning

of the year

Additions

during the

year

Adjustment &

deductions

At the end of

the year

Remarks

Land & land rights 75.19 14.64 89.83

Buildings 278.41 97.61 376.03




Plant & Machinery 8788.11 2586.71 0.00 11374.82 0.00




0.00 0.00




Others 0.00 0.00





Others 0.00 0.00

Vehicles 2.83 2.83




Others 0.00 0.00


Total 19355.13 4880.59 0.00 24235.72 0.00

172


Asset Particulars

D Link

At the

beginning

of the year

Additions

during the

year

Adjustment &

deductions

At the end of

the year

Remarks

Land & land rights 89.83 12.64 102.47

Buildings 376.03 84.29 460.31




Plant & Machinery 11374.82 2233.62 0.00 13608.44 0.00




0.00 0.00




Others 0.00 0.00





Others 0.00 0.00

Vehicles 2.83 2.83




Others 0.00 0.00


Total 24235.72 4214.37 0.00 28450.09 0.00

173

Form 1.1 b - ACCUMULATED DEPRECIATION

2018-19 (Base Year) (Rs. in crores)

Asset Particulars

Balance of

accumulated

depreciation at

the beginning of

the year

Balance of

arrears of

depreciation at

the beginning of

the year

Additions during the year Withdrawals

during the

year

Balance of

accumulated

depreciation at

the end of the

year

Balance of

arrears of

depreciation at

the end of the

year

Remarks

Rate of

depreciation

Depreciation

provided for

the year

Arrears of

depreciation

written off

during the year

Total


Buildings 33.36 2.24 2.24 35.60

Intangible Assets 0.57 2.32 2.32 2.89

Hydraulic Works 0.00 0.00 0.00

Other civil works 4.62 0.90 0.90 5.52

Plant & Machinery 1835.94 226.44 226.44 2062.38

Plant and Machinery - 400 kV 0.00 0.00 0.00



0.00 0.00 0.00

Material Handling Equipments 0.00 0.00 0.00

Construction Equipments 0.00 0.00 0.00

Miscellaneous Equipments 0.00 0.00 0.00

Others 0.00 0.00 0.00

Line Cable Network 1745.80 304.87 304.87 2050.67

Line Cable Network - 400kV 0.00 0.00 0.00



Others 0.00 0.00 0.00

Vehicles 2.52 0.00 2.52

Furniture & Fixtures 1.78 0.33 0.33 2.11


Fully Depreciated Fixed Assets 0.00 0.00 0.00

Others 0.00 0.00 0.00

Spare Units/ Service units 0.00 0.00 0.00

Grand Total 3645.72 0.00 540.85 0.00 540.85 0.00 4186.57 0.00

174


Asset Particulars

Balance of

accumulated

depreciation at

the beginning of

the year

Balance of

arrears of

depreciation at

the beginning of

the year


during the

year

Balance of

accumulated

depreciation at

the end of the

year

Balance of

arrears of

depreciation at

the end of the

year

Remarks

Rate of

depreciation

Depreciation

provided for

the year

Arrears of

depreciation

written off

during the year

Total


Buildings 35.60 2.85 2.85 38.45


Hydraulic Works 0.00 0.00 0.00


Plant & Machinery 2062.38 264.67 264.67 2327.05




0.00 0.00 0.00




Others 0.00 0.00 0.00





Others 0.00 0.00 0.00

Vehicles 2.52 0.00 2.52




Others 0.00 0.00 0.00


Grand Total 4186.57 0.00 599.45 0.00 599.45 0.00 4786.02 0.00

175


Asset Particulars

Balance of

accumulated

depreciation at

the beginning of

the year

Balance of

arrears of

depreciation at

the beginning of

the year


during the

year

Balance of

accumulated

depreciation at

the end of the

year

Balance of

arrears of

depreciation at

the end of the

year

Remarks

Rate of

depreciation

Depreciation

provided for

the year

Arrears of

depreciation

written off

during the year

Total


Buildings 38.45 3.63 3.63 42.08


Hydraulic Works 0.00 0.00 0.00 0.00


Plant & Machinery 2327.05 315.73 315.73 2642.78




0.00 0.00 0.00




Others 0.00 0.00 0.00





Others 0.00 0.00 0.00

Vehicles 2.52 0.00 2.52




Others 0.00 0.00 0.00


Grand Total 4786.02 0.00 674.02 0.00 674.02 0.00 5460.04 0.00

176


Asset Particulars

Balance of

accumulated

depreciation at

the beginning of

the year

Balance of

arrears of

depreciation at

the beginning of

the year


during the

year

Balance of

accumulated

depreciation at

the end of the

year

Balance of

arrears of

depreciation at

the end of the

year

Remarks

Rate of

depreciation

Depreciation

provided for

the year

Arrears of

depreciation

written off

during the year

Total


Buildings 42.08 5.11 5.11 47.19




Plant & Machinery 2642.78 415.89 415.89 3058.67




0.00 0.00 0.00




Others 0.00 0.00 0.00





Others 0.00 0.00 0.00

Vehicles 2.52 0.00 2.52




Others 0.00 0.00 0.00


Grand Total 5460.04 0.00 828.70 0.00 828.70 0.00 6288.74 0.00

177


Asset Particulars

Balance of

accumulated

depreciation at

the beginning of

the year

Balance of

arrears of

depreciation at

the beginning of

the year


during the

year

Balance of

accumulated

depreciation at

the end of the

year

Balance of

arrears of

depreciation at

the end of the

year

Remarks

Rate of

depreciation

Depreciation

provided for

the year

Arrears of

depreciation

written off

during the year

Total


Buildings 47.19 7.28 7.28 54.47




Plant & Machinery 3058.67 562.79 562.79 3621.46




0.00 0.00 0.00




Others 0.00 0.00 0.00





Others 0.00 0.00 0.00

Vehicles 2.52 0.00 2.52




Others 0.00 0.00 0.00


Grand Total 6288.74 0.00 1056.10 0.00 1056.10 0.00 7344.84 0.00

178


Asset Particulars

Balance of

accumulated

depreciation at

the beginning of

the year

Balance of

arrears of

depreciation at

the beginning of

the year


during the

year

Balance of

accumulated

depreciation at

the end of the

year

Balance of

arrears of

depreciation at

the end of the

year

Remarks

Rate of

depreciation

Depreciation

provided for

the year

Arrears of

depreciation

written off

during the year

Total

Land & land rights 0.00 0.00 0.00 0.00

Buildings 54.47 10.12 10.12 64.59




Plant & Machinery 3621.46 754.07 754.07 4375.53




0.00 0.00 0.00




Others 0.00 0.00 0.00





Others 0.00 0.00 0.00

Vehicles 2.52 0.00 2.52




Others 0.00 0.00 0.00


Grand Total 7344.84 0.00 1350.95 0.00 1350.95 0.00 8695.79 0.00

179

Form 1.1 c - Capital Work in Progress

This form pertains to the Capital Work in Progress

(Rs. in crores)



Opening balance of CWIP 1847.72 2346.35 2694.52 3435.39 3267.56 2077.26

Add: New Investment* 1326.29 1472.23 2902.50 3086.30 3162.43 2915.14

Add: Capitalisation*

(i) Interest During Construction 172.96 172.74 221.34 282.32 325.64 302.41

(ii) Expenses Capitalised 111.45 127.32 164.23 183.25 202.22 216.75

Total (i)+(ii) : 284.41 300.06 385.57 465.57 527.86 519.16

Less : Investment Capitalised 1112.07 1424.12 2547.20 3719.70 4880.59 4214.37

Closing balance of CWIP 2346.35 2694.52 3435.39 3267.56 2077.26 1297.19

180

Loan

Amount

Interest

Rate

Morat

orium

Period

Repayment

Period

Loan

Source

Loan

Amount

%

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propo

sed

other

expen

se

Percentage

capitalisati

on

Actual

investment

in the

year(in

Rs.crores)

Actual

investment in

the year (Rs

Cr) as on

31.08.2018

Expected

investment

from

01.11.2018

to

31.03.2019

during the

year

IDC

Incurred

Other

expense

incurred

Percentage

capitalisatio

n

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percentage

capitalisatio

n

1 APT/TS/Krishnapatana

m -Evacuation-400kV

Quad D/C/F-INVST-

01/2012

Krishnapatnam Power

Transmission Scheme

Power Evacuation from

Krishnapatnam (2x800

MW) & (1x800 MW)

TPS

Feb-11 Jun-15 540.44 16.21 70.55 - - 59.84 687.04 - - 512.68 11.15% 3 Yrs. 10 Yrs. REC 2.70 3.00 - - 100% 3.00 0.00 3.00 - - 100% 609.67 - - 100%

2 APT/TS/400/F-INVT-

90/2008

Vijayawada Power

Transmission Scheme


Vijayawada TPS Stage-

IVFeb-08 Mar-13 355.52 10.67 22.50 - - 39.37 428.06 - - 385.25 11.15% 3 Yrs. 10 Yrs. REC 0.45 0.50 - - 100% 0.50 0.01 0.49 - - 100% 301.64 - - 100%

3 APT/TS/400kV- 3rd

ICT at Kalpaka/F-

INVST-24/2013

400kV Augmentation

Scheme-III(3rd 315

MVA PTR at

Kalpaka)

System Strengthening

worksAug-12 Nov-13 18.75 - - - - - 18.75 - - 14.03 11.15% 3 Yrs. 10 Yrs. REC 0.36 0.40 - - 100% 0.40 0.00 0.40 - - 100% 5.43 - - 100%

4 APT/TS/400kV- 3rd

400kV ICTs-Chittoor

& Manubolu/F-INVST-

07/2015

400kV Augmentation

Scheme-

IV(Augmentations at

Chittor ,Nellore /

Manubolu)


works

Dec-14 May-16 43.91 1.30 - - - 4.67 49.89 - - 39.91 12.00% 3 Yr. 12 Yrs. Bank 1.35 1.50 - - 100% 1.50 0.68 0.82 - - 100% 34.98 - - 100%

5 APT/TS/400kV-

/INVST-E-500-

51/11/2017

400kV Augmentation

Scheme-

VI(Augmentation of 4th

500 MVA Power

Transformer capacity at

400kV Substation

Kalpaka (3x315

MVA) )


works

Oct-18 Mar-20 22.86 0.69 - - 2.53 26.08 - - 23.47 11.15% 3 Yrs. 10 Yrs. REC 4.05 4.50 - - 17% 4.50 0.00 4.50 - - 17% 4.50 - - 17%

6 APT/TS/400kV-

/INVST-E-500-

52/12/2017

400kV Augmentation

Scheme-VII –

Augmentation of 4th

315 MVA Power

Transformer capacity at

400kV Substation

Manubolu (3x315

MVA)


works

Oct-18 Mar-20 22.01 0.66 - - 2.44 25.11 - - 22.89 11.15% 3 Yrs. 10 Yrs. REC 4.05 4.50 - - 18% 4.50 0.00 4.50 - - 18% 4.50 - - 18%

7 APT/TS/400/F-INVT-

55/2006

Short Gestation Power

Transmission Scheme-

II

Power evacuation from

Vemagiri Gas Power

StationsMay-07 Oct-15 352.60 3.10 19.92 - - 11.47 387.09 - - 299.78 12.00% 3 Yrs. 10 Yrs. REC 10.44 11.60 - - 100% 11.60 0.00 11.60 - - 100% 331.16 - - 100%

8 APT/TS/RTPP-Stage-

IV-Evacuation-400kV

Twin D/C/F-INVST-

43/2013

Rayalaseema Power

Transmission Scheme

(Stage-IV)


RTPP stage-IVApr-14 May-17 377.72 11.33 49.92 - - 41.82 480.79 - - 432.71 11.15% 3 Yr. 10 Yrs. REC 15.87 17.63 - - 100% 17.63 2.63 15.00 - - 100% 300.76 - - 100%

9 APT/TS/400kV-

Reactor-

Vemagiri/F.INVST-

23/2013

Reactors Scheme -

II(80 MVAR Reactor

at VemagiriSS)

System Improvement

Dec-12 May-15 11.01 0.33 - - - 2.48 13.82 - - 12.44 12.00% 3 Yr. 12 Yrs.

Nabard 0.76 0.95 - - 100% 0.95 0.00 0.95 - - 100% 6.63 - - 100%

10 APT/TS/3 Nos 125

MVAR Reactors in

400kV

Substations/F.INVST-

03/2015

Reactors Scheme -III

(125 MVAR reactors

Kalpaka, Vemagiri &

Narnoor)

System Improvement

Jun-16 Mar-19 41.63 1.25 - - - 4.61 47.49 42.74 12.00% 3 Yrs. 10 Yrs. REC 14.82 16.47 - - 35% 16.47 6.47 10.00 - - 35% 30.93 - - 65%

11

APT/125

MVAR/INVST-

17/2017

Reactor Scheme-

IV(125 MVAR

reactors Chittor,

Sattenapalli)

System Improvement

Oct-18 Mar-20 24.94 0.75 2.54 - - 2.76 30.99 9.30 0.00% - -

Posed

to REC

/PSDF

grant(1

9.33 cr

sanction

ed)

4.50 5.00 0.25 - 18% 5.00 0.00 5.00 0.25 - 18% 5.00 - - 18%

12 APT/TS/400kV &

220kV Wind-

Evacuation -Phase-I/F-

INVST-23/2014

(Phase -I)

Wind Power

Transmission Scheme

(Phase-I)

3150 MW Wind Power

Evacuation in

Kadapa,Anantapur and

Kurnool Districts of A.P

Mar-13 Mar-17 1,719.67 51.59 227.42 - - 190.41 2189.09 2010.38 11.15% 3 Yrs 12 Yrs REC 29.98 33.31 - - 100% 33.31 23.31 10.00 - - 100% 1,233.24 - - 100%

13 APT/TS/Wind

Evacuation-Phase-II/F-

INVST-06/2015

(Phase -II)

Wind Power

Transmission Scheme

(Phase-II)

3151 MW Wind Power

Evacuation in



Mar-15 Mar-22 1,206.82 36.20 145.94 - - 133.62 1522.58

1289(Kf

W)/

247.28(

REC)

KfW/R

EC41.36 45.95 8.42 - 3% 45.95 25.95 20.00 8.42 - 3% 307.38 - - 22%

14

APT/TS/Hinduja -

Evacuation/F-INVST-

24/2014

Transmission Scheme

for Evacuation of

power from

M/s.Hinduja National

Power Corporation

Limited (1040 MW)

Power Plant

Evacuation of power from

HNPCL(1040 MW)

Power plant

Mar-14 Mar-21 776.75 23.30 69.26 - - 86.01 955.32 692.67 0.11 3 Yrs. 10 Yrs. REC 50.82 56.47 58.33 - 6% 56.47 16.47 40.00 58.33 - 6% 614.00 - - 69%

Contigen

cyIDC Duties Taxes

Internal

Accrual

Compon

ent of

capex in

year

Equity

Compon

ent of

capex in

year

Annual

Investments incurred in the year

400 KV

Form 1.1d : INVESTMENT PLAN

Base Year:2018-2019

Investments proposed for the year Cumulative progress (Year on year)

Annual

Code

Project Details PLANNED CAPITAL EXPENDITURE SOURCE OF FINANCING

Project Code* Project Title

Debt Component of capex in year

Project

Completion

date (DD-

MON-YY)

Expense

capita-

lised

TOTAL

COSTBase CostProject Purpose**

Project

Start Date

(DD-

MON-

YY)

181

15

APT/TS/400kV

Suryapet/F-INVST-

28/2014

Erection of

400/220/132kV

Suryapet substation, in

Nalgonda District and

connected network

under transmission

system improvement,

on stand alone basis

(A.P.Portion)


HNPCL(1040 MW)

Power plant

Jul-13 Mar-16 286.56 8.60 35.52 - - 31.73 362.41 326.17 0.11 3 Yrs. 10 Yrs. REC 2.34 2.60 - - 100% 2.60 0.02 2.58 - - 100% 257.06 - - 100%

16

APT/TS/400/220kV SS

Garividi/F.INVST-

02/2015

Erection of Garividi

400/220 kV Substation

in Vizianagaram Dist

and Pydibhimavaram

220/132 kV Substation

in Srikakulam Dist and

connected network

under transmission

system improvement

System Improvement Mar-14 Apr-18 576.77 17.30 35.53 - - 63.86 693.46 705.11 12.00% 3 Yr. 15 Yrs. PFC 40.84 48.05 - - 7% 48.05 20.05 28.00 - - 7% 417.43 - - 63%

17

APTRANSCO/400/22

0kV Podili/F-INVST-

08/2015

Erection of 400kV SS

at Podili, in Prakasam

Dist and connected

network, under system

strenthening works System Strengthening

worksJul-15 Mar-20 487.01 14.61 45.33 - - 53.92 600.87 525.26 11.15% 3 Yrs. 10 Yrs. REC 53.72 59.69 28.89 - 11% 59.69 29.69 30.00 28.89 - 11% 318.74 - - 57%

Transmission Scheme

for Evacuation of

power from 1000 MW

Solar Park at

Gani/Panyam, in

Kurnool Dist.(phase-I)

Solar Power Evacuation Jun-15 Jul-17 785.90 11.15% 3 Yrs. 10 Yrs. REC 20.84 23.16 - - 100% 23.16 8.16 15.00 - - 100% 225.16 - - 100%

Transmission scheme

for evacuation of

power from 1000 MW

Solar Park at

Gani/Panyam, in

Kurnool Dist.(Phase-

II)

Solar Power Evacuation Apr-19 Mar-22 0.00 - - - Posed

to REC0.00 - - - 0% 0.00 0.00 - - - 0% - - - 0%

19

APT/220/INVST-

27/2016

System Improvement

Scheme for Erection of

400 kV SS at

Rachagunneri, Chittoor

District with one

220kV SS Chervi,

Chittoor and one

132kV SS at Yerpedu

System Improvement Jan-18 Mar-21 439.23 13.18 54.25 - - 48.63 555.29

321.63(

REC)/

426.73(

ADB

Posed

to ADB

@ 70%

& REC

@ 30%

40.32 44.80 2.24 - 9% 44.80 4.80 40.00 2.24 - 9% 44.80 - - 9%

20

APT/TS/400kV Kalikiri

SS/F-INVST-01/2015

Erection of 400kV SS

at Kalikiri, in Chittoor

Dist and connected


strenthening works


worksJun-16 Mar-20 247.85 7.44 42.39 - - 27.44 325.12 289.22 11.15% 3 Yrs. 10 Yrs.

REC59.18 65.76 - - 23% 65.76 45.76 20.00 - - 23% 261.02 - - 92%

21

APTRANSCO/400kV

SS/Eluru/F-INVST-

53/2016

Transmission Scheme

for Erection of

400/220kV Substation

at Eluru and connected

transmission network,

under 400kV Ring

around Capital City

System Improvement Feb-19 Mar-22 461.81 13.85 67.14 - - 77.47 620.27 558.24 - - - Posed

to REC24.26 26.96 1.35 - 5% 26.96 16.96 10.00 1.35 - 5% 26.96 - - 5%

22

APTRANSCO/400/22

0/132kV SS

/Gudiwada/ F-INVST-

54/2016

Transmission Scheme

for Erection of

400/220/132kV

Substation at Gudivada

and connected


under 400kV Ring

around Capital City


to REC11.21 12.45 2.60 - 1% 12.45 2.45 10.00 2.60 - 1% 32.26 - - 3%

18

APTRANSCO/400/F-

INVST-02/2015683.78 20.51 93.22 0.00 0.00 75.71 873.22

182

23

APTRANSCO/400/22

0/132kV SS

/Chilkaluripeta/ F-

INVST-55/2016

Transmission Scheme

for Erection of

400/220kV Substation

at Chilakaluripeta and

connected transmission

network, under 400kV

Ring around Capital

City


to REC4.50 5.00 0.25 - 1% 5.00 0.00 5.00 0.25 - 1% 5.00 - - 1%

24

APT/E-500-47/INVST-

03/2017

Transmission Scheme

for Evacuation of

Power from 500 MW

Solar Power Project by

APGENCO at

Talaricheruvu (V),

Tadipatri (M),

Anantapur District

Solar Power Evacuation Jun-17 Mar-20 173.13 5.19 19.93 - - 19.17 217.42 195.68 11.15% 3 Yrs. 10 Yrs. REC 62.23 69.14 4.56 - 35% 69.14 29.14 40.00 4.56 - 35% 80.13 - - 41%

25

APT/E-500-49/INVST-

09/2017

Transmission Scheme

for Evacuation of

power from 2400 MW

Wind Power Projects

at Anantapur and

Kurnool Districts of

Andhra Pradesh State

(Uravakonda-2 and

Aspiri)

Wind Power Evacuation Feb-19 Mar-23 565.88 16.98 70.74 - - 62.66 716.26 644.63 - - - Posed

to REC5.90 6.56 0.33 - 1% 6.56 1.56 5.00 0.33 - 1% 6.56 - - 1%

26

APT/E-500-59/INVST-

34/2018

Construction of

400/220kV GIS

Substation At

Thallyapallem in CRDA

,Guntur Dist. Of

Andhrapradesh

System Improvement Oct-18 Mar-21 310.08 9.30 20.84 34.33 374.55 337.10 - - - Posed

to REC22.50 25.00 1.25 - 7% 25.00 0.00 25.00 1.25 - 7% 25.00 - - 7%

27

APT/E-500-50/INVST-

10/2017

400kV Transmission

Scheme for Evacuation

of Power from

Mylavaram Solar

Project

Solar Power Evacuation Dec-18 Mar-22 210.48 6.31 37.49 - - 23.30 277.58 249.82 - - - Posed

to REC4.50 5.00 0.25 - 2% 5.00 0.00 5.00 0.25 - 2% 5.00 - - 2%

-

Miscellaneous worksMISSELANEOUS WORKS -

1 -

Administration and

General expenses for

400kV

works(Including Survey

works)

To meet the newly

proposed 400kV scheme

expenses before

formulation of the

scheme(like surveys,soil

investigation….etc)

Apr-18 Mar-19 1.00 - - - - - 1.00 NA - - - - 1.00 - - 100% 1.00 0.00 1.00 - - 100% 1.00 - - 100%

14044.02 596.95 108.71 596.95 234.11 362.84 108.71 5495.96

183

Base Cost

(in

Rs.Lakhs)

Contigency

IDC

TA

XE

S

Expence C

apatalised Total Cost

Internal Accrual C

omponent of capex in

year

Equity C

omponent of capex in year

Loan A

mount

Interest Rate

Moratorium

period

Repaym

ent period

Loan source

Expenditure upto M

arch 2018

Proposed Loan A

mount %

Proposed

investment

in the

year(Rs.

Lakhs.)

2018-19

including

actual

expenditure

Proposed

IDC

Proposed other expence

% C

apatalisation

Actual

investment in

the year

IDC

incurred

Other expence incurred

% C

apatalisation

Actual

investment in

the year

IDC

incurred


% C

apatalisation

1 APT/132/F-INVST-

5/2015

132kV SS Koruturu &

connected lines

Apr-18 Mar-19 3298.00 230.00 3,528.00 29.68 10.06 3Yrs 10Yrs REC

3450.40 527.40 586.00

-- 100 586.00 -- 100 4036.40 -- 100

2 APT/132/F-INVT-

6/2015

132kV SS Ponnuru &

connected lines


3,561.00 515.70 573.00

-- 100 573.00 -- 100 4134.00 100

3 APT/220/INVST-

13/2015

220/132kV SS Nuziveedu &

connected lines

Dec-17 Mar-19 6073.60 601.29 6,674.89 66.75 10.40 2Yrs 10Yrs Andhra

Bank 5,544.14 423.55 529.44

152.00 100 529.44 152.00 100 6073.58 152.00 100

4 APT/220/F-INVST-

16/2015

220/132kV SS at Guntur &

connected lines

Dec-17 Mar-19 14405.40 1,426.13 15,831.53 113.61 10.07 3Yrs 10Yrs REC

14,384.16 1302.63 1447.37

145.00 100 1447.37 145.00 100 15831.53 145.00 100

5 APT/220/INVST-

17/2015

220/132kV SS Atmakur &

connected lines

Dec-17 Mar-19 10167.40 1,006.53 11,173.93 111.74 10.07 3Yrs 10Yrs REC

4,338.00 730.80 812.00

85.00 100 812.00 85.00 100 5150.00 85.00 100

6 APT/132/33kV/INV

ST-23/2016

132 kV SS Yernagudem &

connected lines

Sep-16 Mar-19 2246.60 -- 172.99 -- 2,419.59 -- -- 21.39 10.12 3Yrs 10Yrs REC

1911.64 180.00 200.00

45.00 100 200.00 45 100 2111.64 45.00 100

7 APT/220/132/33kV/

INVST- 26 /2016

220/132/33kV SS Duvva &

connected lines

Sep-16 Mar-19 7666.90 -- 759.02 -- 8,425.92 -- -- 75.25 10.06 3Yrs 10Yrs REC

4493.91 1627.28 1808.09

181.00 100 1808.09 181.00 100 6302.00 181.00 100

8 APT/132/33kV/INV

ST- 30/2016

132 kV SS Anumalapalle &

connected lines

Apr-18 Sep-19 3646.30 360.98 4,007.28 40.07 9.80 3Yrs 10Yrs REC

1130.00 952.00 1057.78

155.00 50 1057.78 155 50 2187.78 155.00 50

9 APT/132/33kV/INV

ST-39/2016

132kV SS Rudravaram &

connected lines

Apr-18 Mar-19 2563.30 -- 253.77 -- 2,817.07 -- -- 13.08 10.40 2Yrs 10Yrs Andhra

bank 1500.00 850.64 1063.30

137.00 100 1063.30 137 100 2563.30 137.00 100

10APT/132/33kV/INV

ST- 37/2016

132kV SS Kallurpalli &

connected lines


1700.00 880.19 977.99

197.00 50 977.99 197 50 2677.99 197.00 50

11 APT/TS/132 kV SS -

G.Chodavaram/

F-INVST -18/2013

132 kV SS G.Chodavaram &

connected lines

Oct-18 Sep-19 2606.02 -- 258.00 -- 2,864.02 -- -- 20.84 10.14 3Yrs 10Yrs REC

0.00 1407.25 1563.61

156.00 50 1563.61 156 50 1563.61 156.00 50

12 APT/132/33kV

/INVST - 25/2016132kV SS Kothapalli

(Gudipala) & connected lines

Jan-18 Sep-19 4000.24 396.02 4,396.26 World

Bank

2,400.02 360.13 400.14

140.00 50 400.14 140 50 2800.16 140.00 50

13 APT/132/33kV

/INVST - 33/2016

132/33 kV SS

Brahmamgarimattam &

connected lines

Apr-18 Sep-19 2782.00 367.22 3,149.22 31.50 10.40 2Yrs 10Yrs Andhra

Bank

500.00 935.20 1169.00

116.00 50 1169.00 116 50 1669.00 116.00 50

14 APT/132/33kV/INV

ST-35/2016

132KV Ramasamudram &

connected lines

Apr-18 Sep-19 2577.40 -- 340.22 -- 2,917.62 -- -- 24.05 10.12 3Yrs 10Yrs REC

1200.00 311.40 346.00

104.00 50 346.00 104 50 1546.00 104.00 50

15 APT/132/33kV/INV

ST - 36/2016

132/33kV SS C.Orampadu

& connected lines


1005.00 210.28 233.64

23.00 50 233.64 23 50 1238.64 23.00 50

16 APT/132/33kV/INV

ST-40/2016

132kV SS Pachikapallam &

connected lines


600.00 1810.80 2012.00

200.00 50 2012.00 200 50 2612.00 200.00 50

17 APT/132/33kV

/INVST-42/2016

132kV SS Narsapuram &

connected lines

Apr-18 Sep-19 3897.80 -- 385.88 -- 4,283.68 -- -- 31.18 10.40 3Yrs 15Yrs PFC

200.00 1924.81 2138.68

215.00 50 2138.68 215 50 2338.68 215.00 50

18APT/INVST/E-500-

56/25/2018

132kV SS AIIMS at

Mangalagiri & connected lines


1200.00 1136.25 1262.50

200.00 100 1262.50 200 100 2462.50 200.00 100

19 APT/132/33kV/INV

ST-49/2016

132kV SS Mummidivaram &

connected lines

Jan-18 Sep-19 4172.78 413.11 4,585.89 World

Bank 485.18 360.00 400.00

-- 19 400.00 -- 19 885.18 -- 19

20 APT/132/33kV/INV

ST-50/2016

132/33 kV SS Gollapalem &

connected lines

Jan-18 Sep-19 3163.00 417.52 3,580.52 World

Bank 393.75 2059.07 2287.86

229.00 75 2287.86 229.00 75 2681.61 229.00 75

21

APT/132/33kV/INV

ST-F:E-500-

46/06/2017

a) 220/132/33kV GIS SS

Achutapuram & connected

lines

b) 220/132/33kV SS

Menakuru/ Naidupeta &

connected lines

c) 132/33kV GIS SS

Kapuluppada & connected

lines

Apr-18 Sep-19 50867.54 5,035.89 55,903.43 70% -

ADB

30% -

REC

0.00 27468.47 30520.52

3052.00 50 30520.52 3052 50 30520.52 3052.00 50

22 APT/220kV/INVST-

27/2016

132kV SS Yerpedu &

connected lines

Apr-18 Sep-19 2400.00 264.00 2,664.00 70% -

ADB

30% - 0.00 1296.00 1440.00

144.00 50 1440.00 144 50 1440.00 144.00 50

23 APT/132/33kV/INV

ST-F:E-500-

42/08/2017

132kv SS Vinjamur &

connected lines


1000.00 974.70 1083.00

108.00 50 1083.00 108 50 2083.00 108.00 50

220 KV & 132 KV

1.1 d (Amount Rs. in Lakhs)

Base Year 2018-19

Sl

No.Project Code Project Title

Projrct Start Date D

D-M

M-Y

Y

Project Com

pletion Date

DD

-MM

-YY

PLANNED CAPITAL EXPENDITURE SOURCE OF FINANCING Investments proposed for the yearInvestments incurred in the year Cumulative progress (year on year)

Rem

arks

184

24 APT/132kV /INVST

-E-500-45/14/2017 132kV SS Gottiprolu &

connected lines

Oct-18 Mar-20 4563.60 451.80 5,015.40 World

Bank

0.00 2464.34 2738.16

274.00 50 2738.16 274 50 2738.16 274.00 50

25 APT/132/33kV

/INVST - 19/2018

132 kV SS Penumur &

connected lines

Oct-18 Mar-20 4578.30 453.25 5,031.55 World

Bank 200.00 2292.28 2546.98

255.00 50 2546.98 255 50 2746.98 255.00 50

26APTRANSCO/400/

220kV /Podili/F-

INVST-08/2015

220/132kV SS Kandukur &

connected lines

Mar-16 Mar-19 12405.77 1,364.63 13,770.40 REC

7,362.31 939.12 1043.46

104.00 100 1043.46 104 100 8405.77 104.00 100

27

APT/TS/400&220k

V /Wind-Evacuastion-

Phase-I/F-INVST-

23/2014(Phase-I),

INVST-

06/2015(Phase-II)

220/132kV SS

Tirumalayapalli & connected

lines

Aug-16 Mar-19 4134.36 454.78 4,589.14 KFW/

REC

3,653.74 432.55 480.62

48.00 100 480.62 48 100 4134.36 48.00 100

28220/132kV SS Porumamilla

& connected lines

Nov-13 Mar-19 10008.46 1,100.93 11,109.39 KFW/

REC

5,530.32 430.97 478.86

50.00 100 478.86 50 100 6009.18 50.00 100

182879.23 18444.23 201323.46 61200.00 6515.00 61200.00 6515.00 128943.58 6515.00

185

Form 1.1d

Investment Plan This form captures investments as planned and actually incurred

FY: 2018-19 (2nd half) Please fill in the required details pertaining to each year

( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Renovation,

Modernisation

&

Improvement

(RMI)

Replacement of aged/obsolete

Optical Instruments

Renovation,

Modernisation,

improvement,

replacement of

aged & obsolete

equipments and

strengthing works

01-10-2018 31-03-2019 0.69 Inclusive Inclusive 0.01 0.70 0.63 10.75 3years10year

sREC

Procurement of Line material -do- 01-10-2018 31-03-2019 7.88 Inclusive Inclusive 0.12 8.00 7.2 10.75 3years10year

sREC

Procurement of SS material -do- 01-10-2018 31-03-2019 11.82 Inclusive Inclusive 0.18 12.00 10.8 10.75 3years10year

sREC

Labour charges for Lines and

Sub-station works-do- 01-10-2018 31-03-2019 4.93 Inclusive Inclusive 0.08 5.00 4.5 10.75 3years

10year

sREC

Replacement of 220 KV LAs,

CVTs, CBs, CTs and PTs

which served 25 years and

which are having class of

accuracy above 0.2 at 220 KV

VSS

-do- 01-10-2018 31-03-2019 1.28 Inclusive Inclusive 0.02 1.30 1.17 10.75 3years10year

sREC

Provision towards Civil nature

works at various EHT

substations


sREC

Renovation and up gradation of

protection and control system of

EHT sub stations under PSDF

(Balance 10% self contribution).


sREC

32.51 0.50 33.00Grand Total:

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year

Debt Component of Capex in year

Or Say Rs.33.00 crores

Base Cost Contigency IDC Duties TaxesExpense

Capitalised

Transmission

RENOVATION & MODERNISATION SCHEME

PROJECT DETAILS PLANNED CAPITAL EXPENDITURE SOURCE OF FINANCING

Project Code* Project Title Project Purpose**

Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-MON-

YY)

186

Form 1.1d


FY: 2018-19 (2nd half) Please fill in the required details pertaining to each year

( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Augmentation

of PTRs

Augmentation of PTR

capacity through 220 KV

class & 132 KV class

Transformers at 8 Nos.

EHT substations

The augmentation of

PTR capacity under

system improvement is

to be taken up to

maintain the load on

the transformers

around 70 to 80% of

the existing load and to

meet load growth and

achieve the system

stability and reliability

of supply


sREC

Total: 22.66 0.35 23.00

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Base CostContingen

cyIDC Duties Taxes

Expense

Capitalised

Transmission

AUGMENTATION OF 220 KV & 132 KV POWER TRANSFORMERS SCHEME



Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-

MON-YY)

187

BASE YEAR: 2018-2019

(Rs. in crores)

Project

Details

Project Code*Loan

Amount

Intere

st

Rate

Morator

ium

Period

Repay

ment

Period

Loan

Source

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propos

ed

other

expens

e

Percent

age

capitali

sation

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percentag

e

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percent

age

capitalis

ation

Bulk Load/

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

Bulk Load 201.7130

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

2040.40 0.00 0.00 0.00 0.00 0.00 1265.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 61.34 0.00 0.00 0.00 19.42 0.00 0.00 0.00 0.00 0.00 0.00

LIS

360.1043

173.045

18.6

116.41

67.74

36.26

Extension of

power supply

Chintalap

udi LIS in

Kondave

eti Vagu

Oct-17

Extension of

power supply

HNSS

LIS

Extension of

power supply

Works under

progress

Works under

progress

Works under

progress

Works under

progress

Works under

progress

Works under

progress

Charged

Mar-17

Mar-17

Sep-18

Extension of

power supply

488.3900

45.1000

40.1200

Scheme is under formulation

Sep-18

Mar-19

Works under

progress

Scheme approval communicated to I&CAD. However I&CAD yet to communicate their Concurrance

488.3900Works Executing by Water Resources Dept, Govt. of A.P under EPC mode

Rs.10 Crores paid out of Rs.91.249 Crores. Balance of Rs.81.249Crores to be paid towards Supervision and Development Chearges.


Rs.4.1 Crores paid out of Rs.11.2706 Crores. Balance of Rs.7.1706 Crores to be paid towards Supervision and Development Chearges.

RemarksIDC Duties Taxes

Expe

nse

capit

alise

d

Contige

ncy

PLANNED CAPITAL EXPENDITURE SOURCE OF FINANCING Investments proposed for the year Investments incurred in the year Cumulative progress (Year on year)

Inter

nal

Accr

ual

Com

pone

nt of

Equity

Compo

nent of

capex

in year

Debt Component of capex in year Annual Annual

Project

Title

Project

Purpose**

Project

Start Date

(DD-MM-YY)

Project

Completio

n date

(DD-MM-

YY)

Base Cost

Hundri

Neeva

Extension of

power supply Feb-08 Nov-11 383.6628

All SS & Lines

are charged.

All SS & Lines

are charged.

383.6628

Total Cost

Gandikot

a LIS

Extension of

power supply Aug-08 Feb-17 200.2600

88.5028

3.65 1.05

3.11 0.07

200.2600

0.00

HNSS

Phase-II

Extension of

power supply Feb-14 Jul-18 280.9100

HNSS

EXTN.at

Extension of

power supply Dec-13 Apr-17

280.9100 3.00

88.5028 15.01

175.6400

1.5

HNSS

Phase-II

Extension of

power supply Feb-14 May-18 175.6400 17.10

Total

11.97

HNSS

Phase-II

Extension of

power supply Feb-14 Sep-18 136.1000

Somasila Project High

Uttarandhra Sujala

19.47

HNSS

Phase-II

Extension of

power supply Nov-16 Sep-18 201.7130

Works Executing by Water Resources Dept, Govt. of A.P under EPC mode


Govt. of AP Grants

Govt. of AP Grants

Govt. of AP Grants

Govt. of AP Grants

Govt. of AP Grants

Govt. of AP Grants

Works Executing by Water Resources Dept, Govt. of A.P under EPC mode

An amount of Rs.9.0926 Crores to be paid towards Supervision and Development Chearges.

4.83

40.1200

136.1000

188


Base Year:2019-2020

Loan

Amount

Interest

Rate

Moratoriu

m Period

Repayment

Period

Loan

Source

Loan

Amount

%

Proposed

investment

in the year

(Rs Cr)

Proposed

IDC

Proposed

other

expense

Percent

age

capitalis

ation

Actual

investment

in the year

(Rs Cr)

IDC

Incurred

Other

expense

incurred

Percentage

capitalisatio

n

Actual

investment in

the year (Rs

Cr)

IDC

Incurred

Other

expense

incurred

Percentage

capitalisatio

n

1 APT/TS/400kV-/INVST-

E-500-51/11/2017

400kV Augmentation Scheme-

VI(Augmentation of 4th 500

MVA Power Transformer

capacity at 400kV Substation

Kalpaka (3x315 MVA) )


works

Oct-18 Mar-20 22.86 0.69 - - - 2.53 26.08 - - 23.47 11.15% 3 Yrs. 10 Yrs. REC 15.30 17.00 - - 65% 17.00 - - 65% 21.50 - - 82%

2 APT/TS/400kV-/INVST-

E-500-52/12/2017

400kV Augmentation Scheme-VII

– Augmentation of 4th 315 MVA

Power Transformer capacity at

400kV Substation Manubolu

(3x315 MVA)


works


3 APT/TS/RTPP-Stage-IV-

Evacuation-400kV Twin

D/C/F-INVST-43/2013

Rayalaseema Power Transmission

Scheme (Stage-IV)


RTPP stage-IV Apr-14 May-17 377.72 11.33 49.92 - - 41.82 480.79 - - 432.71 11.15% 3 Yr. 10 Yrs. REC 4.50 5.00 - - 100% 5.00 - - 100% 305.76 - - 100%

4 APT/TS/3 Nos 125

MVAR Reactors in 400kV

Substations/F.INVST-

03/2015

Reactors Scheme -III (125

MVAR reactors Kalpaka,

Vemagiri & Narnoor)

System Improvement

Jun-16 Mar-19 41.63 1.25 - - - 4.61 47.49 42.74 12.00% 3 Yrs. 10 Yrs. REC 3.36 3.73 - - 8% 3.73 - - 8% 34.66 - - 73%

5

APT/125 MVAR/INVST-

17/2017

Reactor Scheme-IV(125 MVAR

reactors Chittor, Sattenapalli)

System Improvement

Oct-18 Mar-20 24.94 0.75 2.54 - - 2.76 30.99 9.30 0.00% - -

Posed to

REC

/PSDF

grant(19.

33 cr

sanctione

d)

9.00 10.00 1.00 - 35% 10.00 1.00 - 35% 15.00 - - 53%

6 APT/TS/400kV & 220kV

Wind-Evacuation -Phase-

I/F-INVST-23/2014

(Phase -I)

Wind Power Transmission

Scheme (Phase-I)

3150 MW Wind Power

Evacuation in



Mar-13 Mar-17 1,719.67 51.59 227.42 - - 190.41 2189.09 2010.38 11.15% 3 Yrs 12 Yrs REC 4.50 5.00 - - 100% 5.00 - - 100% 1,238.24 - - 100%

7APT/TS/Wind Evacuation-

Phase-II/F-INVST-

06/2015 (Phase -II)


Scheme (Phase-II)

3151 MW Wind Power

Evacuation in



Mar-15 Mar-22 1,206.82 36.20 145.94 - - 133.62 1522.58

1289(Kf

W)/

247.28(R

EC)

KfW/RE

C45.00 50.00 9.85 - 4% 50.00 9.85 - 4% 357.38 - - 26%

8

APT/TS/Hinduja -

Evacuation/F-INVST-

24/2014

Transmission Scheme for


M/s.Hinduja National Power

Corporation Limited (1040 MW)

Power Plant


HNPCL(1040 MW)

Power plant

Mar-14 Mar-21 776.75 23.30 69.26 - - 86.01 955.32 692.67 0.11 3 Yrs. 10 Yrs. REC 36.00 40.00 52.93 - 5% 40.00 52.93 - 5% 654.00 - - 74%

9

APT/TS/400/220kV SS

Garividi/F.INVST-

02/2015

Erection of Garividi 400/220 kV

Substation in Vizianagaram Dist

and Pydibhimavaram 220/132 kV

Substation in Srikakulam Dist and

connected network under

transmission system improvement

System Improvement Mar-14 Apr-18 576.77 17.30 35.53 - - 63.86 693.46 705.11 12.00% 3 Yr. 15 Yrs. PFC 34.00 40.00 - - 6% 40.00 - - 6% 457.43 - - 63%

10

APTRANSCO/400/220k

V Podili/F-INVST-

08/2015

Erection of 400kV SS at Podili, in

Prakasam Dist and connected



worksJul-15 Mar-20 487.01 14.61 45.33 - - 53.92 600.87 525.26 11.15% 3 Yrs. 10 Yrs. REC 22.50 25.00 - - 5% 25.00 - - 5% 343.74 - - 57%


Evacuation of power from 1000

MW Solar Park at Gani/Panyam,

in Kurnool Dist.(Phase-I)

Solar Power Evacuation Jun-15 Jul-17 - - 11.15% 3 Yrs. 10 Yrs. REC 13.50 15.00 - - 100% 15.00 - - 100% 240.16 - - 100%

Transmission scheme for

evacuation of power from 1000


in Kurnool Dist.(Phase-II)

Solar Power Evacuation Apr-19 Mar-22 - - - - - Posed to

REC9.00 10.00 0.50 1% 10.00 0.50 1% 10.00 - - 1%

12

APT/220/INVST-27/2016

System Improvement Scheme for

Erection of 400 kV SS at

Rachagunneri, Chittoor District

with one 220kV SS Chervi,

Chittoor and one 132kV SS at

Yerpedu


321.63(R

EC)/

426.73(A

DB

Posed to

ADB @

70% &

REC @

30%

45.00 50.00 6.98 - 10% 50.00 6.98 - 10% 94.80 - - 39%

13

APT/TS/400kV Kalikiri

SS/F-INVST-01/2015

Erection of 400kV SS at Kalikiri,

in Chittoor Dist and connected




REC36.00 40.00 - - 14% 40.00 - - 14% 301.02 - - 92%

400 KV

Duties Taxes

Investments incurred in the year Cumulative progress (Year on year)

Annual Debt Component of capex in year

Investments proposed for the year

Annual

Code

Project Details PLANNED CAPITAL EXPENDITURE SOURCE OF FINANCING


Project Start

Date (DD-

MON-YY)

Project

Completion

date (DD-

MON-YY)

Base Cost

Expense

capita-

lised

TOTAL

COST

Internal

Accrual

Compon

ent of

capex in

Equity

Compon

ent of

capex in

year

Contigenc

yIDC

11

APTRANSCO/400/F-

INVST-02/2015785.90683.78 20.51 93.22 75.71 873.22

189

14

APTRANSCO/400kV

SS/Eluru/F-INVST-

53/2016

Transmission Scheme for Erection

of

400/220kV Substation at Eluru

and connected transmission

network, under 400kV Ring

around Capital City

System Improvement Feb-19 Mar-22 461.81 13.85 67.14 - - 77.47 620.27 558.24 - - - Posed to

REC36.00 40.00 4.70 - 7% 40.00 4.70 - 7% 66.96 - - 12%

15

APTRANSCO/400/220/1

32kV SS /Gudiwada/ F-

INVST-54/2016


of 400/220/132kV Substation at

Gudivada and connected

transmission network, under

400kV Ring around Capital City


REC36.00 40.00 5.23 - 4% 40.00 5.23 - 4% 72.26 - - 7%

16

APTRANSCO/400/220/1

32kV SS /Chilkaluripeta/ F-

INVST-55/2016


of

400/220kV Substation at

Chilakaluripeta and connected




REC22.50 25.00 1.75 - 6% 25.00 1.75 - 6% 30.00 - - 8%

17

APT/E-500-47/INVST-

03/2017


Evacuation of Power from 500

MW Solar Power Project by

APGENCO at Talaricheruvu (V),

Tadipatri (M), Anantapur District

Solar Power Evacuation Jun-17 Mar-20 173.13 5.19 19.93 - - 19.17 217.42 195.68 11.15% 3 Yrs. 10 Yrs. REC 46.80 52.00 10.61 - 26% 52.00 10.61 - 26% 132.13 - - 67%

18

APT/E-500-49/INVST-

09/2017



MW Wind Power Projects at

Anantapur and Kurnool Districts

of Andhra Pradesh State

(Uravakonda-2 and Aspiri)

Wind Power Evacuation Feb-19 Mar-23 565.88 16.98 70.74 - - 62.66 716.26 644.63 - - - Posed to

REC18.00 20.00 1.66 - 3% 20.00 1.66 - 3% 26.56 - - 4%

19

APT/E-500-59/INVST-

34/2018

Construction of 400/220kV GIS

Substation At Thallyapallem in

CRDA ,Guntur Dist. Of

Andhrapradesh

System Improvement Oct-18 Mar-21 310.08 9.30 20.84 34.33 374.55 337.10 - - - Posed to

REC27.00 30.00 4.00 - 8% 30.00 4.00 - 8% 55.00 - - 16%

20

APT/E-500-66/INVST-

30/2018

400kV Transmission Scheme for

Evacuation of Power from

Polavaram Project


960( 12 x 80 ) MW

Polavaram Hydro Electric

project

Feb-19 Mar-21 241.61 7.25 16.49 - - 26.75 292.10 262.89 - - - Posed to

REC18.00 20.00 1.00 - 7% 20.00 1.00 - 7% 20.00 - - 7%

21APT/E-500-50/INVST-

10/2017



Mylavaram Solar Project

Solar Power Evacuation Dec-18 Mar-22 210.48 6.31 37.49 - - 23.30 277.58 249.82 - - - Posed to

REC18.00 20.00 1.50 - 8% 20.00 1.50 - 8% 25.00 - - 10%

22

-


Erection of 2 no 400kV Bay

Extensions at 400kV GVK Power

Plant to relief overload on 400kV

SS Vemagiri


worksMar-19 Mar-23 100.60 3.02 - - - 11.14 114.76 103.28 - - -

Posed to

REC4.50 5.00 - - 4% 5.00 - - 4% 5.00 - - 4%

23

-

400KV Aug-VIII-Augmentation

of 3rd 500MVA ,400/220kV

PTR at Maradam SS


worksApr-19 Mar-21 23.64 0.71 - - - 3.39 27.74 24.97 - - -

Posed to

REC9.00 10.00 - - 36% 10.00 - - 36% 10.00 - - 36%

24

-

Transmission scheme for extension

of 210 MVA (200 MW) power

supply at 220kV level for

establishment of Petrochemical

Complex in Kakinada SEZ by

M/s. GAIL (India) Ltd and for

200 MW at Kakinada SEZ.

System Improvement

schemeApr-19 Mar-24 292.00 8.76 - - - 32.33 300.76 270.68 - - -

Posed to

REC4.50 5.00 - - 2% 5.00 - - 2% 5.00 - - 2%

Miscellaneous works MISELANEOUS WORKS

1 -

Administration and General

expenses for 400kV

works(Including Survey works)

To meet the newly


expenses before

formulation of the



Apr-19 Mar-20 5.00 - - - - - 5.00 NA - - - - 5.00 - - 100% 5.00 - - 100% 5.00 - - 100%

12836.32 599.23 101.70 599.23 101.70 4547.61

190

Base Cost (in R

s.Lakhs)

Contigency

IDC

TAX

ES DU

TIES

Expence Capatalised

Total Cost

Internal Accrual C

omponent

Equity Com

ponent of capex

in year

Loan Am

ount

Interest Rate

Moratorium

period

Repaym

ent period

Loan source

Proposed Loan Am

ount %

Proposed

investment

in the

year(Rs.

Lakhs.)

2019-20

Proposed

IDC


% C

apatalisation

Actual

investment in

the year

IDC

incurred


%

Capa

talis

ation

Actual

investment

in the year

IDC

incurred


% C

apatalisation

1 APT/132/33kV/IN

VST- 37/2016

132kV SS Kallurpalli &

connected lines

Oct-18 Sep-19 4463.32 343.65 4,806.97 48.07 10.14 3Yrs 10Yrs REC 1,606.80 1785.33 137.46 50 1785.33 137.46 50 1785.33 137.46 100

2 APT/TS/132 kV SS -

G.Chodavaram/

F-INVST -18/2013

132 kV SS G.Chodavaram &

connected lines

Oct-18 Sep-19 2606.02 258.00 2,864.02 20.84 10.14 3Yrs 10Yrs REC 938.17 1042.41 103.20 50 1042.41 103.20 50 1042.41 103.20 100

3 APT/132/33kV

/INVST - 25/2016

132kV SS Kothapalli (Gudipala)

& connected lines

Jan-18 Sep-19 4000.24 396.02 4,396.26 World

Bank

1,440.09 1600.10 158.41 50 1600.10 158.41 50 1600.10 158.41 100

4 APT/132/33kV

/INVST - 33/2016

132/33 kV SS

Brahmamgarimattam &

connected lines

Apr-18 Sep-19 2782.00 367.22 3,149.22 31.50 10.40 2Yrs 10Yrs Andhra

Bank

890.24 1112.80 111.20 50 1112.80 111.20 50 1112.80 111.20 100

5 APT/132/33kV/INV

ST-35/2016

132KV Ramasamudram &

connected lines

Apr-18 Sep-19 2577.40 340.22 2,917.62 24.05 10.12 3Yrs 10Yrs REC 927.86 1030.96 103.00 50 1030.96 103.00 50 1030.96 103.00 100

6 APT/132/33kV/INV

ST - 36/2016

132/33kV SS C.Orampadu &

connected lines


7 APT/132/33kV/INV

ST-40/2016

132kV SS Pachikapallam &

connected lines

Apr-18 Sep-19 4354.30 431.08 4,785.38 42.68 10.20 3Yrs 10Yrs REC 1,567.55 1741.72 172.43 50 1741.72 172.43 50 1741.72 172.43 100

8 APT/132/33kV

/INVST-42/2016

132kV SS Narsapuram &

connected lines

Apr-18 Sep-19 3897.80 385.88 4,283.68 31.18 10.40 3Yrs 15Yrs PFC 1,325.25 1559.12 154.35 50 1559.12 154.35 50 1559.12 154.35 100

9 APT/132/33kV/INV

ST-49/2016

132kV SS Mummidivaram &

connected lines

Jan-18 Sep-19 4172.78 413.11 4,585.89 World

Bank

3,330.64 3700.71 -- 81 3700.71 -- 81 3700.71 -- 81

10 APT/132/33kV/INV

ST-50/2016

132/33 kV SS Gollapalem &

connected lines

Jan-18 Sep-19 3163.00 417.52 3,580.52 World

Bank

809.02 898.91 -- 25 898.91 -- 25 898.91 -- 25

11

APT/132/33kV/INV

ST-F:E-500-

46/06/2017a) 220/132/33kV GIS SS

Achutapuram & connected lines

b) 220/132/33kV SS Menakuru/

Naidupeta & connected lines

c) 132/33kV GIS SS

Kapuluppada & connected lines

Apr-18 Sep-19 50867.54 5,035.89 55,903.43 70% -

ADB

30% -

REC

18,312.32 20347.02 2701.66 50 20347.02 2701.66 50 20347.02 2701.66 100

12 APT/220kV/INVST-

27/2016

132kV SS Yerpedu &

connected lines

Apr-18 Sep-19 2400.00 264.00 2,664.00 70% -

ADB

30% -

864.00 960.00 56.60 50 960.00 56.60 50 960.00 56.60 100

13 APT/132/33kV/INV

ST-F:E-500-

42/08/2017

132kv SS Vinjamur & connected

lines

Oct-18 Sep-19 3471.94 343.72 3,815.66 19.97 10.20 3Yrs 10Yrs REC 1,249.90 1388.78 137.49 50 1388.78 137.49 50 1388.78 137.49 100

14 APT/INVST/E-500-

62/26/2018

132kV SS Palasamudram &

connected lines


15 APT/132kV /INVST

-E-500-45/14/2017132kV SS Gottiprolu &

connected lines

Oct-18 Mar-20 4563.60 451.80 5,015.40 World

Bank

742.90 825.44 64.55 50 825.44 64.55 50 825.44 64.55 100

16 APT/132/33kV

/INVST - 19/2018

132 kV SS Penumur &

connected lines

Oct-18 Mar-20 4578.30 453.25 5,031.55 World

Bank

1,648.19 1831.32 81.30 50 1831.32 81.30 50 1831.32 81.30 100

17 APT/INVST/E-500-

61/22/2018

220/132kV SS Vizianagaram &

connected lines

Apr-19 Sep-20 7566.40 749.07 8,315.47 World

Bank

2,285.86 2539.84 100.84 50 2539.84 100.84 50 4539.84 150.84 50

18 APT/INVST-F:E-

500-64/28/2018

Up-gradation of 132kV SS

Piduguralla to 220kV SS &

Connected lines

Apr-19 Sep-20 4854.50 480.60 5,335.10 World

Bank

1,721.43 1912.70 100.70 50 1912.70 100.70 50 1912.70 100.70 50

19 APT/220/INVST-

12/2015

220/132kV SS Chandanada

(Koruprolu) & connected lines

Apr-19 Sep-20 6780.40 745.84 7,526.24 ADB

(VCIC)

691.42 768.24 50.00 50 768.24 50.00 50 768.24 50.00 50

20 APT/132/33kV/IN

VST- 24/2016

132kV SS Kadivedu &

connected lines

Apr-19 Sep-20 3973.69 393.39 4,367.08 World

Bank

2,145.79 2384.21 236.03 50 2384.21 236.03 50 2384.21 236.03 50

21 APT/132/33kV/IN

VST-46/2016

132/33 kV SS Satellite City &

connected lines

Apr-19 Sep-20 4562.50 602.25 5,164.75 World

Bank

2,463.75 2737.50 361.35 50 2737.50 361.35 50 2737.50 361.35 50

22APT/132/33kV/IN

VST-47/2016

132/33kV SS East Gangavaram

& connected lines

Apr-19 Sep-20 3773.40 373.57 4,146.97 World

Bank

1,105.81 1228.68 82.68 50 1228.68 82.68 50 1228.68 82.68 50

23 APT/132/33kV/IN

VST-48/2016

132/33kV SS Chinnarikatla &

connected lines

Apr-19 Sep-20 4212.40 417.03 4,629.43 World

Bank

1,374.54 1527.27 150.22 50 1527.27 150.22 50 1527.27 150.22 50

Investments incurred in the yearCumulative progress (year on

year)

Rem

arks220 KV & 132 KV


FY 2019-20

Sl


Project Start Date D

D-M

M-Y

Y

Project Com

pletion Date D

D-M

M-

YY

PLANNED CAPITAL EXPENDITURE SOURCE OF FINANCING Investments proposed for the year

191

24 APT/132/33kV/IN

VST-51/2016

132/33 kV SS T.Sundupalli &

connected lines

Apr-19 Sep-20 3685.10 486.43 4,171.53 World

Bank

1,989.95 2211.06 200.06 50 2211.06 200.06 50 2211.06 200.06 50

25 APT/132/33kV/IN

VST-F:E-500-

44/05/2017

132/33kV SS Bantumilli &

connected lines

Apr-19 Sep-20 4002.42 396.24 4,398.66 World

Bank

1,261.31 1401.45 140.00 50 1401.45 140.00 50 1401.45 140.00 50

26 APT/132/33kV

/INVST - 31/2016 132/33kV SS Kalasapadu &

connected lines


27APT/132/INVST-

14/2015

132kV SS Katrayapadu

(Dagadarty)


28APT/132/33kV/IN

VST- 30/2016

132 kV SS Anumalapalle &

connected lines


29 APT/220/INVST-

11/2015

220/132/33kV SS

Pydibhimavaram & connected

lines

Apr-19 Sep-20 14278.31 1,413.55 15,691.86 124.65 9.80 3Yrs 10Yrs REC 5,910.29 6566.99 615.00 50 6566.99 615 50 6566.99 848.13 50

30 APT/132kV

/INVST/E-700-

33/23/2018.

132 kV SS Gannavaram &

connected lines

Apr-19 Sep-20 3224.00 -- 319.18 -- 3,543.18 -- -- 15.68 10.75 3Yrs 12Yrs NABA

RD

747.52 934.40 91.00 50 934.40 91 50 934.40 191.51 50

177653.32 18361.75 196015.07 73200.00 5873.95 73200.00 5873.95 75200.00 6567.37

192

Form 1.1d


FY: 2019-20 Please fill in the required details pertaining to each year

( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Renovation,

Modernisation

&

Improvement

(RMI)

Replacement of 3 Nos 31.5

MVA PTRs in place of old 31.5

MVA PTRs at 132 KV SSs

N.V.Gardens, Tanuku and 220

KV SS C.K.Palli

Renovation,

Modernisation,

improvement,

replacement of

aged & obsolete

equipments and

strengthing works


sREC

Replacement of 1 No. 50 MVA

PTR in place of old 50 MVA

PTR s at 132 KV SS

Nakkavanipalem


sREC

Replacement of 3 Nos. 100

MVA PTRs in place of old 100


Garividi, Gooty and 400 KV SS

Nellore.


sREC

Replacement of 25 Nos 220KV

CTs, 75 Nos 132KV CTs & 72

Nos 33KV CTs at various

220KV & 132KV Sub-Stations


sREC


PTs, 25 Nos 132KV PTs & 20

Nos 33KV PTs at various



sREC


CVTs, 36 Nos 132KV CVTs at

various 220KV & 132KV Sub-

Stations


sREC


LAs, 90 Nos 132KV LAs & 115

Nos 33KV LAs at various



sREC


Isolators, 102 Nos 132KV

Isolators & 108 Nos 33KV

Isolators at various 220KV &

132KV Sub-Stations


sREC

Replacement of 1.5 Km 220KV

bus conductor, 3 Km 132KV

bus conductor & 0.65 Km 33KV

bus conductor at various



sREC

Replacement of 5 Nos 220KV,

13 Nos 132KV & 13 Nos 33KV

feeder C&R Panels at various



sREC


and 5 Nos 132KV PTR C&R

Panels at various 220KV &

132KV Sub-Stations


sREC

Providing of 2400 Nos. 220KV

& 242 Nos. 132KV Vibration

Dampers


sREC

Providing of 445 Nos. 120KN

& 620 Nos. 70KN 220 KV

Insulators


sREC


& 710 Nos. 70KN 132 KV

Insulators


sREC

Construction of New Control

Room and Automation of Sub

Station with SAS at 132/33 KV

SS Ongole


sREC

Project Code*

Project

Completion

date (DD-MON-

YY)

Contigency Total Cost

Transmission




Base CostProject Title

Project Star

Date (DD-MON-

YY)

Project Purpose**Expense

CapitalisedTaxes

Equity

Componen

t of capex

in year

Internal

Accrual

Componen

t of capex

in year

Duties IDC

193

Renovation of Earthmat and

metal Spreading in switch yard

of 220 KV Swt. Station Gooty


sREC

33KV Bus Conversion at

132/33 KV SS, Piduguralla.

(Dismantling of R.S.Joists

Structures and Erection Lattice

Type TB, TC &TD type 33 KV

Structures including laying of

Foundations and Shifting of 33

KV Bay equipment in to the

new 33KV Bays).


sREC

Construction of Compound wall

, Renovation of Earthmat and

metal Spreading in switch yard

of 220 KV Sub- Station,

Bhimadole.


sREC

Grand Total: 33.52 0.51 36.00


194

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Augmentation

of PTRs

Augmentation of PTR




EHT substations

The augmentation of

PTR capacity under


to be taken up to


the transformers

around 70 to 80% of



achieve the system


of supply


sREC

Total: 34.48 0.53 35.00

Expense

CapitalisedTaxesProject Purpose** Duties


Project Star

Date (DD-MON-

YY)

Total Cost

SOURCE OF FINANCING

Project Title

Equity

Componen

t of capex

in year


Transmission

Internal

Accrual

Componen

t of capex

in year

IDC


PROJECT DETAILS

Contingen

cyBase Cost

PLANNED CAPITAL EXPENDITURE

Project Code*

Project

Completion

date (DD-

MON-YY)

195

FY 2019-20

(Rs. in crores)

Project

Details

Project Code*Loan

Amount

Intere

st

Rate

Morator

ium

Period

Repay

ment

Period

Loan

Source

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propos

ed

other

expens

e

Percent

age

capitali

sation

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percentag

e

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percent

age

capitalis

ation

Bulk Load/ 0.00

DC Works

Bulk Load/ 0.00

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

Bulk Load/

DC Works

798.21 0.00 0.00 0.00 0.00 0.00 798.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 70.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

LIS

Bhiravani Thippa Project

LIS in Ananthapur Dist

Godavari-Penna Link

Phase-I LIS in Guntur



Uttarandhra Sujala

Somasila Project High

Mar-17 Sep-18 40.1200 40.1200Works Executing by Water Resources Dept, Govt. of A.P under EPC mode

An amount of Rs.9.0926 Crores to be paid towards Supervision and Development Chearges.

Extension of

power supply

Extension of

power supply

Chintalap

udi LIS in

Kondave

eti Vagu

HNSS

LIS

Extension of

power supply Oct-17

Works under

progress


Scheme approval communicated to I&CAD. However I&CAD yet to communicate their Concurrance

Total

All SS & Lines

are charged.

Works under

progress

Works under

progress

Works under

progress



20.00

Mar-17 Sep-18 45.1000 45.1000Works Executing by Water Resources Dept, Govt. of A.P under EPC mode

Rs.4.1 Crores paid out of Rs.11.2706 Crores. Balance of Rs.7.1706 Crores to be paid towards Supervision and Development Chearges.

50.00

136.1000

Mar-19 488.3900

Dec-13 Mar-17 88.50

HNSS

Phase-II

Extension of

power supply Feb-14 Sep-16 136.1000

88.5000

Total CostProject

Title

Project

Purpose**

Project

Start Date

(DD-MM-YY)

Project

Completio

n date

(DD-MM-

YY)

Base CostContige

ncy

HNSS

EXTN.at

Extension of

power supply

SOURCE OF FINANCING Investments proposed for the year Investments incurred in the year Cumulative progress (Year on year)

Inter

nal

Accr

ual

Com

pone

nt of

Equity

Compo

nent of

capex

in year



Expe

nse

capit

alise

d

Govt. of AP Grants

Govt. of AP Grants


196

Base Year:2020-21

Project Details

Loan

Amount

Interest

Rate

Moratoriu

m Period

Repayme

nt PeriodLoan Source

Loan

Amount %

Proposed

investment

in the year

(Rs Cr)

Proposed

IDC

Proposed

other

expense

Percentag

e

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurred

Other

expense

incurred

Percentag

e

capitalisati

on

Actual

investment in

the year (Rs

Cr)

IDC

Incurre

d

Other

expense

incurred

Percentag

e

capitalisati

on

1 APT/TS/400kV-

/INVST-E-500-

51/11/2017


VI(Augmentation of 4th 500



Kalpaka (3x315 MVA) )


works


2 APT/TS/400kV-

/INVST-E-500-

52/12/2017


VII – Augmentation of 4th 315



Manubolu (3x315 MVA)


works


3 Reactor Scheme-IV(125

MVAR reactors Chittor,

Sattenapalli)

System Improvement

Oct-18 Mar-20 24.94 0.75 2.54 - - 2.76 30.99 9.30 0.00% - -

Posed to REC

/PSDF

grant(19.33 cr

sanctioned)

9.00 10.00 2.00 - 35% 10.00 2.00 - 35% 25.00 - - 88%

4 APT/TS/Wind

Evacuation-Phase-

II/F-INVST-

06/2015 (Phase -

II)


Scheme (Phase-II)3151 MW Wind Power

Evacuation in



Mar-15 Mar-22 1,206.82 36.20 145.94 - - 133.62 1522.58

1289(KfW)/

247.28(RE

C)

KfW/REC 90.00 100.00 11.97 - 7% 100.00 11.97 - 7% 457.38 - - 33%

5

APT/TS/Hinduja -

Evacuation/F-

INVST-24/2014



M/s.Hinduja National Power

Corporation Limited (1040

MW) Power Plant


HNPCL(1040 MW)

Power plant

Mar-14 Mar-21 776.75 23.30 69.26 - - 86.01 955.32 692.67 11.15% 3 Yrs. 10 Yrs. REC 27.90 31.00 32.98 - 3% 31.00 32.98 - 3% 685.00 - - 77%

6

APT/TS/400/220k

V SS

Garividi/F.INVST-

02/2015

Erection of Garividi 400/220 kV

Substation in Vizianagaram Dist

and Pydibhimavaram 220/132

kV Substation in Srikakulam

Dist and connected network

under transmission system

improvement

System Improvement Mar-14 Apr-18 576.77 17.30 35.53 - - 63.86 693.46 705.11 12.00% 3 Yr. 15 Yrs. PFC 29.75 35.00 - - 5% 35.00 - - 5% 492.43 - - 75%



MW Solar Park at

Gani/Panyam, in Kurnool

Dist.(Phase-I)

Solar Power Evacuation Jun-15 Jul-17 11.15% 3 Yrs. 10 Yrs. REC - - - - - - - - - - - -



MW Solar Park at


Dist.(Phase-II)

Solar Power Evacuation Apr-19 Mar-22 - - - Posed to REC 63.00 70.00 4.50 - 9% 70.00 4.50 - 9% 80.00 - - 10%

8

APT/220/INVST-

27/2016

System Improvement Scheme

for Erection of 400 kV SS at

Rachagunneri, Chittoor District

with one 220kV SS Chervi,

Chittoor and one 132kV SS at

Yerpedu


321.63(RE

C)/

426.73(AD

B

Posed to ADB

@ 70% &

REC @ 30%

64.80 72.00 11.28 - 14% 72.00 11.28 - 14% 166.80 - - 33%

9

APT/TS/400kV

Kalikiri SS/F-

INVST-01/2015

Erection of 400kV SS at

Kalikiri, in Chittoor Dist and

connected network, under

system strenthening worksSystem Strengthening


REC13.50 15.00 - - 5% 15.00 - - 5% 316.02 - - 57%

10

APTRANSCO/40

0kV SS/Eluru/F-

INVST-53/2016


Erection of




around Capital City

System Improvement Feb-19 Mar-22 461.81 13.85 67.14 - - 77.47 620.27 558.24 - - - Posed to REC 59.40 66.00 10.00 - 12% 66.00 10.00 - 12% 132.96 - - 24%

11

APTRANSCO/40

0/220/132kV SS

/Gudiwada/ F-

INVST-54/2016


Erection of 400/220/132kV

Substation at Gudivada and

connected transmission network,

under 400kV Ring around

Capital City


12

APTRANSCO/40

0/220/132kV SS

/Chilkaluripeta/ F-

INVST-55/2016


Erection of


Chilakaluripeta and connected




Annual Annual

Base CostTOTAL

COST

Debt Component of capex in yearProject

Completion

date (DD-

MON-YY)

Project Start

Date (DD-

MON-YY)

IDC Duties

Equity

Compo

nent of

capex in

year

400 KV


Contigency Taxes

Investments proposed for the year Investments incurred in the year Cumulative progress (Year on year)

Internal

Accrual

Compone

nt of

capex in

Expense

capita-

lised


Code

SOURCE OF FINANCING


7

683.78 20.51 93.22 0.00 0.00 75.71 873.22 785.90

APTRANSCO/40

0/F-INVST-

02/2015

197

13

APT/E-500-

49/INVST-

09/2017







Wind Power Evacuation Feb-19 Mar-23 565.88 16.98 70.74 - - 62.66 716.26 644.63 - - - Posed to REC 54.00 60.00 5.66 - 9% 60.00 5.66 - 9% 86.56 - - 13%

14

APT/E-500-

59/INVST-

34/2018

Construction of 400/220kV GIS

Substation At Thallyapallem in

CRDA ,Guntur Dist. Of

Andhrapradesh

System Improvement Oct-18 Mar-21 310.08 9.30 20.84 34.33 374.55 337.10 - - - Posed to REC 72.00 80.00 9.50 - 23% 80.00 9.50 - 23% 135.00 - - 38%

15APT/E-500-

66/INVST-

30/2018

400kV Transmission Scheme

for Evacuation of Power from

Polavaram Project


960( 12 x 80 ) MW

Polavaram Hydro Electric

project

Feb-19 Mar-21 241.61 7.25 16.49 - - 26.75 292.10 262.89 - - - Posed to REC 36.00 40.00 4.00 - 15% 40.00 4.00 - 15% 60.00 - - 22%

16 APT/E-500-

50/INVST-

10/2017

400kV Transmission Scheme

for Evacuation of Power from


Solar Power Evacuation Dec-18 Mar-22 210.48 6.31 37.49 - - 23.30 277.58 249.82 - - - Posed to REC 55.78 61.98 5.60 - 26% 61.98 5.60 - 26% 86.98 - - 36%

17

-

System Improvement Scheme

for Erection of 2 no 400kV Bay

Extensions at 400kV GVK

Power Plant to relief overload

on 400kV SS Vemagiri


worksMar-19 Mar-23 100.60 3.02 - - - 11.14 114.76 103.28 - - - Posed to REC 31.50 35.00 - - 30% 35.00 - - 30% 40.00 - - 35%

18

-

400KV Aug-VIII-Augmentation

of 3rd 500MVA ,400/220kV

PTR at Maradam SS


worksApr-19 Mar-21 23.64 0.71 - - - 3.39 27.74 24.97 - - - Posed to REC 6.97 7.74 - - 28% 7.74 - - 28% 17.74 - - 64%

19

-


extension of 210 MVA (200

MW) power supply at 220kV

level for establishment of

Petrochemical Complex in

Kakinada SEZ by M/s. GAIL

(India) Ltd and for 200 MW at

Kakinada SEZ.

System Improvement

schemeApr-19 Mar-24 292.00 8.76 - - - 32.33 300.76 270.68 - - - Posed to REC 45.00 50.00 - - 17% 50.00 - - 17% 55.00 - - 18%

MISCELLANEOUS

WORKS

1

-


expenses for 400kV


To meet the newly


expenses before

formulation of the



Apr-19 Mar-21 3.00 - - - - - 3.00 NA - - - - 2.00 - - 100% 2.00 - 100% 2.00 - - 100%

9298.66 915.41 116.26 915.41 116.26 3163.32

198

Base Cost (in

Rs.Lakhs)

Contigency

IDC

Taxes

Expence C

apatalised

Total Cost

Internal Accrual C

omponent of capex

in year

Equity C

omponent of capex in year

Loan A

mount

Interest Rate

Moratorium

period

Repaym

ent period

Loan source

Proposed Loan A

mount %

Proposed

investment in

the year(Rs.

Lakhs.)

Proposed

IDC


% C

apatalisation

Actual

investment in

the year

IDC

incurred


% C

apatalisation

Actual investm

ent in the year

IDC

incurred


% C

apatalisation

1 APT/INVST/E-500-

61/22/2018

220/132kV SS Vizianagaram &

connected lines

Apr-19 Sep-20 7566.40 749.07 8,315.47 World

Bank

4523.90 5026.56 95.63 50 5026.56 95.63 50 5026.56 95.63 100

2 APT/INVST-F:E-500-

64/28/2018

Up-gradation of 132kV SS Piduguralla

to 220kV SS & Connected lines

Apr-19 Sep-20 4854.50 480.60 5,335.10 World

Bank

2647.62 2941.80 100.24 50 2941.80 100.24 50 2941.80 100.24 100

3 To be applied 220/132/33kV GIS SS Medha

towers, Gannavaram &

connected lines

Apr-20 Sep-21 16000.00 1760.00 17760.00 159.84 10.50 3Yrs 10Yrs REC 3290.40 3656.00 165.00 50 3656.00 165.00 50 3656.00 165.00 50

4APT/132/33kV/INVS

T-F:E-500-43/04/2017

132 kV XLPE UG Cable from 132kV

SS Vijayawada to proposed 132/33kV

GIS SS Moghalrajpuram

Apr-20 Sep-21 5184.50 513.27 5,697.77 51.28 10.20 3Yrs 10Yrs REC 1966.05

2184.50 80.27 50 3184.50 80.27 50 3184.50 80.27 50

5 APT/132/INVST-

15/2015

132kV GIS SS at Moghalrajpuram &

connected lines

Apr-20 Sep-21 11577.17 1,146.12 12,723.29 119.71 9.75 6Mo

nths

12Yrs PFC 3007.44

3538.17 200.17 50 3538.17 200.17 50 3538.17 200.17 50

6APT/INVST-F:E-500-

57/19/2018


Kamavarapukota to 220kV SS

Bhimadole


1723.50 95.5 50 1723.50 95.5 50 1723.50 95.5 50

7APT/INVST-F: E-

500-65/29/2018

Up-gradation of 132/33 kV Substation

at Simhachalam to 220/132/33kV SS

Simhachalam


3328.70 120.54 50 3328.70 120.54 50 3328.70 120.54 50

8 APT/220kVSS

/INVST:E-500-

69/37/2018

220/33kV SS Akiveedu & connected

lines

Apr-20 Sep-21

3709.19 367.21 4076.4 36.68 10.5

3Yrs 10Yrs REC 1088.27

1209.19 90.19 50 1209.19 90.19 50 1209.19 90.19 50

9 To be applied132kV SS Palakollu & connected lines


1991.60 80.6 50 1991.60 80.6 50 4991.60 80.6 50

10APT/132/33kV/INVS

T-45/2016

132/33kV SS Mylavaram & connected

lines

Apr-20 Mar-21 4125.90 408.46 4,534.36 10.50 10Yrs World

Bank

3713.31

4125.90 312.9 100 4125.90 312.9 100 4125.90 312.9 100

11 APT/132kV/INVST-

E-500-41/07/2017 132 kV SS Pasuparthur & connected

lines

Apr-20 Mar-21 6385.00 632.12 7,017.12 World

Bank

5746.50

6385.00 238.5 100 6385.00 238.5 100 6385.00 238.5 100

12 APT/TS/132kV SS-

V.Kota/F-INVST-

10/2014

132kV SS V.Kota & connected UG

Cable and OH line

Apr-20 Mar-21 6095.99 603.50 6,699.49 World

Bank

5486.39

6095.99 109.5 100 6095.99 109.5 100 6095.99 109.5 100

13 To be applied 220/132/33kV SS Kothapalem &

connected lines

Apr-20 Sep-21 9241.00 1,016.51 10,257.51 92.32 10.50 3Yrs 10Yrs REC 2290.14 2544.60 100.60 50 2544.60 100.60 50 2544.60 100.60 50

14 APT/220/INVST-

12/2015

220/132kV SS Chandanada

(Koruprolu) & connected lines

Apr-19 Sep-20 6780.40 745.84 7,526.24 ADB

(VCIC

)

5410.94 6012.16 100.34 50 6012.16 100.34 50 6012.16 100.34 100

15 APT/132/33kV/INV

ST- 24/2016

132kV SS Kadivedu & connected

lines

Apr-19 Sep-20 3973.69 393.39 4,367.08 World

Bank

1430.53 1589.48 157.36 50 1589.48 157.36 50 1589.48 157.36 100

16 APT/132/33kV/INV

ST-46/2016

132/33 kV SS Satellite City &

connected lines

Apr-19 Sep-20 4562.50 602.25 5,164.75 World

Bank

1642.50 1825.00 240.90 50 1825.00 240.90 50 1825.00 240.90 100

17 APT/132/33kV/INV

ST-47/2016

132/33kV SS East Gangavaram &

connected lines

Apr-19 Sep-20 3773.40 373.57 4,146.97 World

Bank

2290.25 2544.72 149.43 50 2544.72 149.43 50 2544.72 149.43 100

18 APT/132/33kV/INV

ST-48/2016

132/33kV SS Chinnarikatla &

connected lines

Apr-19 Sep-20 4212.40 417.03 4,629.43 World

Bank

2416.46 2684.96 166.81 50 2684.96 166.81 50 2684.96 166.81 100

19APT/132/33kV/INV

ST-51/2016

132/33 kV SS T.Sundupalli &

connected lines

Apr-19 Sep-20 3685.10 486.43 4,171.53 World

Bank

1326.64 1474.04 194.57 50 1474.04 194.57 50 1474.04 194.57 100

20 APT/132/33kV/INV

ST-F:E-500-

44/05/2017

132/33kV SS Bantumilli & connected

lines

Apr-19 Sep-20 4002.42 396.24 4,398.66 World

Bank

2340.00 2600.00 158.50 50 2600.00 158.50 50 2600.00 158.50 100

21 APT/132/33kV

/INVST - 31/2016

132/33kV SS Kalasapadu & connected

lines


Investments incurred in the year Cumulative progress (year on year)

Rem

arks220 KV & 132 KV


FY 2020-21

Sl

No.

Project Code Project Title


D-M

M-Y

Y

Project Com

pletion Date D

D-M

M-Y

Y


199

22 APT/132/INVST-

14/2015132kV SS Katrayapadu (Dagadarty)


23 APTRANSCO/400

kV /Eluru/F-INVST-

53/2016

400kV Eluru downstream 220kV &

132kV lines

Apr-20 Mar-22 25836.23 2841.99 28678.22 REC 13951.56 15501.74 838.19 50 15501.74 838.19 50 15501.74 838.19 50

24 APT/TS/400&220k

V /Wind-

Evacuastion-Phase-

I/F-INVST-

23/2014(Phase-I),

INVST-

06/2015(Phase-II)

220/132/33kV SS Betamcherla &

connected lines

Apr-20 Sep-21 11471.58 1,261.87 12,733.45 KFW/

REC

6194.66 6882.95 357.12 50 6882.95 357.12 50 6882.95 357.12 50

25 APT/INVST/E-500-

62/26/2018

132kV SS Palasamudram, APIIC

Cluster & connected lines


26 APTRANSCO/400/

220kV/132kV

SS/Ch.Peta/F-

INVST-55/2016

220/132kV SS Chilakaluripeta &

downstream 220kV & 132kV lines

Apr-20 Sep-21 11030.76 1213.38 12244.14 REC 5956.61 6618.46 328.03 50 6618.46 328.03 50 6618.46 328.03 50

27APTRANSCO/400

kV /Gudivada/F-

INVST-54/2016

400kV Gudiwada downstream

220kV & 132kV lines

Apr-20 Mar-22 22141.00 2435.51 24576.51 REC 11956.14 13284.60 500.60 50 13284.60 500.60 50 13284.60 500.60 50

28

220/132kV SS Pampanurthanda &

connected lines

Apr-20 Sep-21 22941.62 2,523.58 25,465.20 KFW/

REC

12388.47 13764.97 600.97 50 13764.97 600.97 50 13764.97 600.97 50

29 220/132kV SS Penukonda &

connected lines

Apr-20 Sep-21 9950.00 1,094.50 11,044.50 KFW/

REC

5373.00 5970.00 256.70 50 5970.00 256.70 50 5970.00 256.70 50

30

APT/220/INVST-

11/2015

220/132/33kV SS Pydibhimavaram &

connected lines


31 APT/220/33kV GIS

SS/INVST/E-500-

67/35/2018

220/33kV GIS SS Nelapadu &

connected lines, CRDA


32 APT/TS/220/132kV -

Dharmavaram /F-

INVST-22/2014

220 kV SS Dharmavaram & connected

lines

Apr-20 Sep-21 8542.00 1,067.75 -- 9,609.75 102.62 10.14 3Yrs 10Yrs REC 4612.68 5125.20 640.65 50 5125.20 640.65 50 5125.20 640.65 50

33APT/220kVSS

/INVST:E-500-

68/36/2018

220 kV D/C line from 220 kV

Gunadala SS to 220 kV Nunna SS

with Monopoles

Apr-20 Sep-21 6358.00 -- 629.44 -- 6,987.44 -- -- 11.73 10.75 3Yrs 12Yrs NABA

RD

2286.40 2858.00 75.44 50 2858.00 75.44 50 2858.00 75.44 50

34 APT/132kV

/INVST/E-700-

33/23/2018.

132 kV SS Gannavaram & connected

lines

Apr-19 Sep-20 3224.00 319.18 3,543.18 15.68 10.75 3Yrs 12Yrs NABA

RD

2060.64 2289.60 95.14 50 2289.60 95.14 50 2289.60 95.14 100

35 APT/INVST-F:E-

500-55/18/2018

132kV SS Ulavapadu & connected

lines

Apr-20 Sep-21 2788.90 276.10 3,065.00 30.65 9.75 3Yrs 15Yrs PFC 156.01 173.34 17.34 50 173.34 17.34 50 173.34 165.66 50

36 APT/INVST/E-500-

60/24/2018.

132kV SS Kothapatnam & connected

lines

Apr-20 Sep-21 3117.10 308.59 3,425.69 30.40 10.50 3Yrs 10Yrs REC 333.23 370.26 37.00 50 370.26 37 50 370.26 185.15 50

37To be applied 132kV SS Elchuru & connected lines

Apr-20 Sep-21 3573.12 353.74 3,926.86 34.90 10.50 3Yrs 10Yrs REC 579.48 643.87 65.00 50 643.87 65 50 643.87 212.24 50

309776.74 32801.22 342577.96 168400.38 9543.77 168400.38 9543.77 171400.38 9987.48

APT/TS/400&220kV

/Wind-Evacuastion-

Phase-I/F-INVST-

23/2014(Phase-I),

INVST-

06/2015(Phase-II)

200

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Renovation,

Modernisation

&

Improvement

(RMI)

Replacement of 3 Nos. 31.5

MVA PTRs in place of old

31.5MVA PTRs at 220 KV

Substations Pendurthi,

Chillakallu and Renigunta

Renovation,

Modernisation,

improvement,

replacement of

aged & obsolete

equipments and

strengthing works


sREC



PTR at 220 KV SS Dairyfarm


sREC

Replacement of 3 Nos.

100MVA PTRs in place of old

100MVA PTRs at 220 KV SSs

Tekkali, Bhimadole and

Sullurpeta.


sREC


CBs, 57 Nos 132KV CBs & 66

Nos 33KV CBs at various



sREC






sREC






sREC




Stations


sREC






sREC





132KV Sub-Stations


sREC


bus conductor, 2.37 Km 132KV





sREC


14 Nos 132KV & 13 Nos 33KV




sREC

Replacement of 1 No 220KV



132KV Sub-Stations


sREC


towers & 31 Nos 132KV towers-do- 01-04-2020 31-03-2021 7.85 Inclusive Inclusive 0.12 7.97 7.173 10.75 3years

10year

sREC

Transmission




Project Star

Date (DD-

MON-YY)

Project

Completion

date (DD-

MON-YY)

Base CostContigen

cyIDC Duties Taxes

Expense

Capitalise

d

Total Cost

Internal

Accrual

Compone

nt of

capex in

Equity

Componen

t of capex

in year


201

Replacement of 30 Km 220KV

line conductor with higher

capacity conductor and with

intermediate towers


sREC




intermediate towers


sREC



Dampers


sREC


& 620 Nos. 70KN 220 KV

Insulators


sREC


& 710 Nos. 70KN 132 KV

Insulators


sREC

Construction of new control

room and Automation of Sub

Station with SASat 132 / 33 KV

SS Kadiri


sREC


room, Automation of substation

with SAS, Re-Metal spreading

by providing LDPE sheet,

providing of cable ducts,

providing Tar-road from main

gate to control room (500mts)

at 220KV switching station

Tallapalli.


sREC

Conversion of Coventional

132/33 KV SS Tirupathi to GIS

Substation


sREC

Construction of new duplex

control room, providing barbed

fencing duly constructing

compound wall. Replacement

of RS-joists structures with TC

and TD tower and BD booms at

switch Yard and Automation of

substation with SAS panels at

132KV SS Macherla


sREC



Station with SAS at 220/132/33

KV SS Sullurpeta


sREC




KV SS Ongole


sREC



Station with SAS at 132 /33 KV

SS Kovvuru.


sREC


room , providing barbed

fencing duly increasing height

of compound wall.

Replacement of RS Joists

structures with TC&TD Booms

at Switch yardand Automation

of Sub Station with SAS Panels

at 132/33 KV SS Guntakal


sREC


room and erection of GIS Sub

Station at 132 KV SS

Puttaparthy


sREC

202

Provision for conversion of

conventional substation to GIS

substation wherever it is

possible / feasible


sREC

Replacement of Insulators with

SRC Insulators (53 Nos.

Towers insulators)


sREC

Grand Total: 165.74 2.52 168.26

203

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Augmentation

of PTRs

Augmentation of PTR




EHT substations

The augmentation of

PTR capacity under


to be taken up to


the transformers

around 70 to 80% of



achieve the system


of supply


sREC

Total: 132.81 2.02 134.83

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Base CostContingen

cyIDC Duties Taxes

Expense

Capitalised

Transmission




Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-

MON-YY)

204

FY 2020-21 (Rs. in crores)

Project

Details

Project Code*Loan

Amount

Intere

st

Rate

Morator

ium

Period

Repay

ment

Period

Loan

Source

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propos

ed

other

expens

e

Percent

age

capitali

sation

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percentag

e

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percent

age

capitalis

ation

LIS

No Proposals Recived from Water Resources Department Govt., of A.P

Total CostProject

Title

Project

Purpose**

Project

Start Date

(DD-MM-YY)

Project

Completio

n date

(DD-MM-

YY)

Base Cost


Inter

nal

Accr

ual

Com

pone

nt of

Equity

Compo

nent of

capex

in year



Expe

nse

capit

alise

d

Contige

ncy

205

Loan

Amount

Interest

Rate

Morat

orium

Period

Repayme

nt Period

Loan

Source

Loan

Amount %

Proposed

investment

in the year

(Rs Cr)

Proposed

IDC

Propos

ed

other

expens

e

Percen

tage

capitali

sation

Actual

investment

in the year

(Rs Cr)

IDC

Incurred

Other

expense

incurred

Percentage

capitalisatio

n

Actual

investment in

the year (Rs

Cr)

IDC

Incurre

d

Other

expens

e

incurre

d

Percentage

capitalisatio

n

1

APT/TS/Wind


INVST-06/2015 (Phase -

II)


Scheme (Phase-II) 3151 MW Wind

Power Evacuation in

Kadapa,Anantapur

and Kurnool Districts

of A.P

Mar-15 Mar-22 1,206.82 36.20 145.94 - - 133.62 1522.58

1289(KfW

)/

247.28(RE

C)

KfW/RE

C81.00 90.00 6.29 - 7% 90.00 6.29 - 7% 547.38 - - 40%

2

APT/TS/Hinduja -

Evacuation/F-INVST-

24/2014



M/s.Hinduja National

Power Corporation Limited

(1040 MW) Power Plant Evacuation of power

from HNPCL(1040

MW) Power plant

Mar-14 Mar-21 776.75 23.30 69.26 - - 86.01 955.32 692.67 11.15% 3 Yrs. 10 Yrs. REC 16.20 18.00 - - 2% 18.00 - - 2% 703.00 - - 79%



1000 MW Solar Park at


Dist.(Phase-I)

Solar Power Evacuation Jun-15 Jul-17 - - - - 11.15% 3 Yrs. 10 Yrs. REC - - - - - - - - - - - - -


evacuation of power from



Dist.(Phase-II)

Solar Power

Evacuation Apr-19 Mar-22 - - - - - -

Posed to

REC72.00 80.00 12.00 - 10% 80.00 12.00 - 10% 160.00 - - 21%

4APT/220/INVST-

27/2016

System Improvement

Scheme for Erection of 400

kV SS at Rachagunneri,

Chittoor District with one

220kV SS Chervi, Chittoor

and one 132kV SS at

Yerpedu


321.63(RE

C)/

426.73(A

DB

Posed to

ADB @

70% &

REC @

30%

72.00 80.00 20.68 - 16% 80.00 20.68 - 16% 246.80 - - 49%

5

APTRANSCO/400kV

SS/Eluru/F-INVST-

53/2016


Erection of


Eluru and connected


400kV Ring around Capital

CitySystem Improvement Feb-19 Mar-22 461.81 13.85 67.14 - - 77.47 620.27 558.24 - - -

Posed to

REC63.00 70.00 16.80 - 13% 70.00 16.80 - 13% 202.96 - - 37%

6

APTRANSCO/400/220

/132kV SS /Gudiwada/

F-INVST-54/2016






Ring around Capital City


REC135.24 150.27 24.74 - 14% 150.27 24.74 - 14% 322.53 - - 30%

7

APTRANSCO/400/220

/132kV SS

/Chilkaluripeta/ F-

INVST-55/2016


Erection of


Chilakaluripeta and





REC57.02 63.36 13.27 - 16% 63.36 13.27 - 16% 164.36 - - 43%

8

APT/E-500-49/INVST-

09/2017



2400 MW Wind Power

Projects at Anantapur and

Kurnool Districts of Andhra

Pradesh State (Uravakonda-

2 and Aspiri)


REC72.00 80.00 12.66 - 12% 80.00 12.66 - 12% 166.56 - - 26%

9

APT/E-500-66/INVST-

30/2018

400kV Transmission

Scheme for Evacuation of

Power from Polavaram

Project

Power Evacuation

from 960( 12 x 80 )

MW Polavaram

Hydro Electric project

Feb-19 Mar-21 241.61 7.25 16.49 - - 26.75 292.10 262.89 - - - Posed to

REC45.00 50.00 8.50 - 18% 50.00 8.50 - 18% 110.00 - - 40%

Equity

Compon

ent of

capex in

year

Investments proposed for the year Investments incurred in the year

Internal

Accrual

Compon

ent of

capex in

year

683.78

Cumulative progress (Year on year)

Annual Annual Debt Component of capex in year

SOURCE OF FINANCING

400 KV


Base Year:2021-22

Code

Project Details PLANNED CAPITAL EXPENDITURE

Dutie

sTaxesContigency IDC

Expense

capita-

lised

TOTAL

COST

APTRANSCO/400/F-

INVST-02/2015

Base Cost

3


Project

Start Date

(DD-

MON-

YY)

Project

Completion

date (DD-

MON-YY)

20.51 93.22 75.71 873.22 785.90

206

10

APT/E-500-50/INVST-

10/2017

400kV Transmission

Scheme for Evacuation of

Power from Mylavaram

Solar Project

Solar Power

Evacuation Dec-18 Mar-22 210.48 6.31 37.49 - - 23.30 277.58 249.82 - - -

Posed to

REC54.00 60.00 11.70 - 25% 60.00 11.70 - 25% 146.98 - - 61%

11

-

System Improvement


no 400kV Bay Extensions

at 400kV GVK Power

Plant to relief overload on

400kV SS Vemagiri

System Strengthening worksMar-19 Mar-23 100.60 3.02 - - - 11.14 114.76 103.28 - - - Posed to

REC22.50 25.00 - - 22% 25.00 - - 22% 65.00 - - 57%

12

-


extension of 210 MVA

(200 MW) power supply at

220kV level for

establishment of


Kakinada SEZ by M/s.

GAIL (India) Ltd and for

200 MW at Kakinada

SEZ.

System Improvement schemeApr-19 Mar-24 292.00 8.76 - - - 32.33 300.76 270.68 - - - Posed to

REC45.00 50.00 - - 17% 50.00 - - 17% 105.00 - - 35%





Dist.(Phase-I)

Solar Power Evacuation Jun-15 Jul-17 11.15% 3 Yrs. 10 Yrs. REC 0.00 0.00 - - - - - - - - - - -


evacuation of power from



Dist.(Phase-II)-

Solar Power

Evacuation Apr-19 Mar-21 - - -

Posed to

REC90.00 100.00 - - 13% 100.00 - - 13% 180.00 - - 23%

14 -


expenses for 400kV

works(Including Survey

works)

To meet the newly

proposed 400kV

scheme expenses

before formulation of

the scheme(like

surveys,soil


Apr-19 Mar-22 3.00 - - - - - 3.00 NA - - - - 4.50 5.00 - - 100% 5.00 - 100% 5.00 - - 100%

4142.15 921.63 126.62 921.63 126.62 3125.57

13

APTRANSCO/400/F-

INVST-02/2015683.78 20.51 93.22 785.90873.220.000.00 75.71

207

Base Cost (in

Rs.Lakhs)

Contigency

IDC

TA

XE

S

Expence C

apatalised

Total Cost

Internal Accrual

Equity C

omponent of

capex in year

Loan A

mount

Interest Rate

Moratorium

period

Repaym

ent period

Loan source

Proposed Loan A

mount %

Proposed

investment in

the year(Rs.

Lakhs.)

Proposed IDC


% C

apatalisation

Actual investment

in the yearIDC incurred


% C

apatalisation

Actual investment

in the year

IDC

incurred


% C

apatalisation

1 APTRANSCO/400

kV /Eluru/F-

INVST-53/2016400kV Eluru downstream

220kV & 132kV lines

Apr-20 Mar-22 25836.23 2841.99 28678.22 PFC 8784.32 10334.49 1136.79 50 10334.49 1136.79 50 10334.49 1136.79 100

2 To be applied 220/132/33kV SS Kothapalem &

connected lines

Apr-20 Sep-21 9241.00 1,016.51 10,257.51 92.31 10.50 3Yrs 10

Yrs

REC 6026.76 6696.40 406.60 50 6696.40 406.60 50 6696.40 406.60 100

3APT/132/33kV/INV

ST-44/2016

132kV SS Jaggampet &

connected lines

Apr-21 Mar-22 3686.00 364.91 4,050.91 36.46 10.50 3Yrs 10

Yrs

REC 3317.40 3686.00 364.91 100 3686.00 364.91 100 3686.00 364.91 100

4 To be applied

220/132/33 kV SS at

Kakinada SEZ & connected

lines

Apr-21 Sep-22 14310.30 1,416.72 15,727.02 141.55 10.50 3Yrs 10

Yrs

REC 4127.56 4586.18 450.03 50 4586.18 450.03 50 8586.18 850.03 50

5APT/INVST-F:E-

500-63/27/2018

132 kV and 33 kV features at

220/11kV LIS Substation

Ramavaram

Apr-21 Sep-22 5920.50 586.08 6,506.58 58.56 10.50 3Yrs 10

Yrs

REC 3197.07 3552.30 351.65 50 3552.30 351.65 50 3552.30 351.65 50

6 APT/E-500-

70/INVST-

33/2018

220/33kV GIS SS

Lingayapalem & connected

lines, CRDA

Apr-21 Sep-22 26876.80 2,660.80 29,537.60 203.24 10.50 3Yrs 10

Yrs

REC 6413.47 7126.08 496.48 50 7126.08 496.48 50 7126.08 496.48 50

7 APT/132/33kV/IN

VST-21/2016

132kV SS Narayanapuram &

connected lines

Apr-21 Sep-22 2159.00 332.49 -- 2,491.49 10.40 3Yrs 10Y

rs

PFC 196.65 231.35 23.35 50 231.35 23.35 50 231.35 23.35 50

8 APT/132/33kV/INV

ST-43/2016

132kV SS Mudigubba &

connected lines

Apr-21 Sep-22 3884.50 384.57 -- 4,269.07 10.40 2Yrs 10

Yrs

TMB 747.63 830.70 83.00 50 830.70 83.00 50 830.70 83.00 50

9 APT/220kV/INVS

T- 27/2016

220/132kV SS Racherla

(Cherivi) & connected lines

Apr-21 Sep-22 8434.00 927.74 9,361.74 84.25 9.80 3Yrs 10

Yrs

REC 4554.36 5060.40 506.64 50 5060.40 506.64 50 5060.40 506.64 50

10 To be applied 220/132/33kV GIS SS

Medha towers,

Gannavaram & connected

lines

Apr-20 Sep-21 16000.00 1760.00 17760.00 159.84 10.50 3Yrs 10

Yrs

REC 12060.00 13400.00 704.00 50 13400.00 704.00 50 13400.00 704.00 100

11 APT/TS/400&220

kV /Wind-

Evacuation-Phase-

I/F-INVST-

23/2014(Phase-I),

INVST-

06/2015(Phase-II)

220/132/33kV SS Betamcherla

& connected lines

Apr-20 Sep-21 11471.58 1,261.87 12,733.45 KFW/

REC

4129.77 4588.63 504.75 50 4588.63 504.75 50 4588.63 504.75 100

12 APTRANSCO/400

/220kV/132kV

SS/Ch.Peta/F-

INVST-55/2016

220/132kV SS Chilakaluripeta

& downstream 220kV &

132kV lines

Apr-20 Sep-21 11030.76 1213.38 12244.14 REC 3971.07 4412.30 485.35 50 4412.30 485.35 50 4412.30 485.35 100

13 APTRANSCO/400

kV /Gudivada/F-

INVST-54/2016

400kV Gudiwada downstream

220kV & 132kV lines

Apr-20 Mar-22 22141.00 2435.51 24576.51 REC 7970.76 8856.40 974.20 50 8856.40 974.20 50 8856.40 974.20 100

14 220/132kV SS

Pampanurthanda & connected

lines

Apr-20 Sep-21 22941.62 2,523.58 25,465.20 KFW/

REC

8258.99 9176.65 1009.43 50 9176.65 1009.43 50 9176.65 1009.43 100

15220/132kV SS Penukonda &

connected lines

Apr-20 Sep-21 9950.00 1,094.50 11,044.50 KFW/

REC

3582.00 3980.00 437.80 50 3980.00 437.80 50 3980.00 437.80 100

16APT/220/33kV

GIS SS/INVST/E-

500-67/35/2018

220/33kV GIS SS Nelapadu &


Apr-20 Sep-21 29119.50 2,882.83 32,002.33 288.01 10.50 3Yrs 10

Yrs

REC 10483.02 11647.80 1153.13 50 11647.80 1153.13 50 11647.80 1153.13 100

17

APT/INVST-F:E-

500-58/21/2018

2nd circuit from proposed 220kV

Korukonda Switching Station to

220kV SS Rampachodavaram

and making LILO to Lower

Sileru

Apr-21 Sep-22 14923.03 1,477.38 16,400.41 REC 8058.42 8953.80 842.89 50 8953.80 842.89 886 50 8953.82 886.43 50

APT/TS/400&220k

V /Wind-Evacuation-

Phase-I/F-INVST-

23/2014(Phase-I),

INVST-

06/2015(Phase-II)


Rem

arks220 KV & 132 KV


FY 2021-22

Sl



D-M

M-Y

Y

Project Com

pletion Date

DD

-MM

-YY


208

18 APT/TS/220/132kV -

Dharmavaram /F-

INVST-22/2014

220 kV SS Dharmavaram &

connected lines

Apr-20 Sep-21 8542.00 1,067.75 -- 9,609.75 102.62 10.14 3Yrs 10

Yrs

REC 3075.12 3416.80 427.10 50 3416.80 427.10 50 3416.80 427.10 100

19 APT/INVST-F:E-

500-55/18/2018

132kV SS Ulavapadu &

connected lines

Apr-20 Sep-21 2788.90 276.10 3,065.00 30.65 9.75 3Yrs 15

Yrs

PFC 1798.23 2115.56 110.44 50 2115.56 110.44 50 2115.56 110.44 100

20 APT/INVST/E-500-

60/24/2018.

132kV SS Kothapatnam &

connected lines

Apr-20 Sep-21 3117.10 308.59 3,425.69 30.40 10.50 3Yrs 10

Yrs

REC 2022.16 2246.84 123.44 50 2246.84 123.44 50 1246.84 123.44 100

21 To be applied 132kV SS Elchuru & connected

lines

Apr-19 Sep-20 3573.12 353.74 3,926.86 34.90 10.50 3Yrs 10

Yrs

REC 2636.33 2929.25 141.50 50 2929.25 141.50 50 1429.25 141.50 100

22 To be applied 220/132kV SS

Ramachandrapuram &

connected lines

Apr-21 Sep-22 5434.00 597.74 6,031.74 54.29 10.50 3Yrs 10

Yrs

REC 684.36 760.40 358.64 50 760.40 358.64 50 760.40 358.64 50

23 APT/220kVSS

/INVST:E-500-

69/37/2018

220/33kV SS Akiveedu &

connected lines

Apr-20 Sep-21

3709.19 367.21 4076.4 36.68 10.5

3Yrs 10

Yrs

REC 5588.27

6209.19 400.19 100

6209.19 400.19

50 5209.19 400.19 100

24 To be applied132kV SS Palakollu &

connected lines

Apr-20 Sep-21 4991.60 494.17 5,485.77 49.39 10.50 3Yrs 10

Yrs

REC 7192.44

7991.60 350.17 100

7991.60 350.17

50 6991.60 350.17 100

25 APT/220kVSS

/INVST:E-500-

68/36/2018

220 kV D/C line from 220 kV

Gunadala SS to 220 kV Nunna

SS with Monopoles

Apr-20 Sep-21 6358.00 -- 629.44 -- 6,987.44 -- -- 11.73 10.75 3Yrs 12

Yrs

NAB

ARD

8286.40 10358.00 450.44 50 10358.00 450.44 50 10358.00 450.44 100

26APT/INVST-F: E-

500-65/29/2018

Up-gradation of 132/33 kV

Substation at Simhachalam to

220/132/33kV SS Simhachalam

Apr-20 Sep-21 7328.70 725.54 8,054.24 72.06 10.20 3Yrs 10

Yrs

REC 10195.83

11328.70 400.54 50

11328.70 400.54

100 7328.70 400.54 100

27APT/132/33kV/INV

ST-F:E-500-

43/04/2017

132 kV XLPE UG Cable from

132kV SS Vijayawada to

proposed 132/33kV GIS SS

Moghalrajpuram

Apr-20 Sep-21 5184.50 513.27 5,697.77 51.28 10.20 3Yrs 10

Yrs

REC 7366.05

8184.50 213.27 50

8184.50 213.27

50 7184.50 213.27 100

28

APT/132/INVST-

15/2015

132kV GIS SS at

Moghalrajpuram & connected

lines

Apr-20 Sep-21 11577.17 1,146.12 12,723.29 119.71 9.75 6Mon

ths

12

Yrs

PFC 16673.74

19616.17 600.12 50

19616.17 600.12

50 16577.17 600.12 100

29

APT/INVST-F:E-

500-57/19/2018

220kV DC line from 400/220kV

SS

Kamavarapukota to 220kV SS

Bhimadole

Apr-20 Sep-21 4223.50 418.13 4,641.63 41.77 10.20 3Yrs 10

Yrs

REC 6051.15

6723.50 118.13 50

6723.50 118.13

50 6223.50 118.13 100

304753.60 32078.66 336832.26 189000.00 13625.00 189000.00 13625.00 179961.02 14068.54

209

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Renovation,

Modernisation

&

Improvement

(RMI)



31.5MVA PTRs at 132 KV SSs

Marripalem and Pakala

Renovation,

Modernisation,

improvement,

replacement of

aged & obsolete

equipments and

strengthing works


sREC



PTR s at 132 KV SS

Chilakapalem


sREC




Sullurpet, Nunna, 400 KV SS

Nellore


sREC






sREC






sREC






sREC




Stations


sREC






sREC





132KV Sub-Stations


sREC







sREC


13 Nos 132KV & 13 Nos 33KV




sREC




132KV Sub-Stations


sREC



10year

sREC

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Capitalised

Transmission




Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-MON-

YY)

210




intermediate towers


sREC




intermediate towers


sREC



Dampers


sREC


& 620 Nos. 70KN 220 KV

Insulators


sREC


& 710 Nos. 70KN 132 KV

Insulators


sREC

Conversion of Conventional

220/132/33 KV SS Kalikiri to

Automation SS with SAS


sREC

Automation of 132/33KV

Tenali, 132/33KV SS Guntur,

132/33KV Tadepalli with SAS


sREC



Station with SAS at 220/132

/33 KV SS Bhimadole.


sREC

Erection of New control Room ,

compound wall and erection of

GIS Sub Station at 132 KV SS

Dharmavaram


sREC

Provision for conversion of

conventional substation to GIS

substation wherever it is

possible / feasible


sREC

Constructin of Compound in

place of badly damaged

barbed wire fencing and drain

arrangements and carrying out

repairs to control room at

220/132/33 KV SS Yerraguntla


sREC

Grand Total: 166.47 2.54 169.00


211

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Augmentation

of PTRs

Augmentation of PTR




EHT substations

The augmentation of

PTR capacity under


to be taken up to


the transformers

around 70 to 80% of



achieve the system


of supply


sREC

Total: 104.08 1.59 105.67

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Base CostContingen

cyIDC Duties Taxes

Expense

Capitalised

Transmission




Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-

MON-YY)

212


Project

Details

Project Code*Loan

Amount

Intere

st

Rate

Morator

ium

Period

Repay

ment

Period

Loan

Source

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propos

ed

other

expens

e

Percent

age

capitali

sation

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percentag

e

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percent

age

capitalis

ation

LIS


RemarksProject

Title

Project

Purpose**

Project

Start Date

(DD-MM-YY)

Project

Completio

n date

(DD-MM-

YY)

Base CostContige

ncyIDC Duties Taxes

Expe

nse

capit

alise

d

Total Cost

Inter

nal

Accr

ual

Com

pone

nt of

Equity

Compo

nent of

capex

in year



213

Loan AmountInterest

Rate

Moratori

um

Period

Repaym

ent

Period

Loan

Source

Loan

Amoun

t %

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propos

ed

other

expense

Percentage

capitalisatio

n

Actual

investme

nt in the

year (Rs

Cr)

IDC

Incurred

Other

expense

incurred

Percent

age

capitalis

ation

Actual

investment

in the year

(Rs Cr)

IDC

Incurred

Other

expense

incurred

Percen

tage

capitali

sation

1

APT/TS/Wind


INVST-06/2015 (Phase -

II)


Scheme (Phase-II) 3151 MW Wind

Power Evacuation in


Kurnool Districts of

A.P

Mar-15 Mar-22 1,206.82 36.20 145.94 - - 133.62 1522.581289(KfW)/

247.28(REC)

KfW/RE

C108.00 120.00 - - 9% 120.00 - - 9% 667.38 - - 48%




in Kurnool Dist.(Phase-I)

Solar Power

Evacuation Jun-15 Jul-17 - - - 11.15% 3 Yrs. 10 Yrs. REC 0.00 - - - - - - - - - - - -




in Kurnool Dist.(Phase-II)

Solar Power

Evacuation Apr-19 Mar-22 - - - - - -

Posed to

REC90.00 100.00 - - 13% 100.00 - 13% 260.00 - - 33%

3

APTRANSCO/400kV

SS/Eluru/F-INVST-

53/2016


Erection of




around Capital City


REC48.60 54.00 16.38 - 10% 54.00 16.38 - 10% 256.96 - - 46%

4

APTRANSCO/400/220


F-INVST-54/2016






Capital City


REC162.00 180.00 34.63 - 17% 180.00 34.63 - 17% 502.53 - 47%

5

APTRANSCO/400/220

/132kV SS

/Chilkaluripeta/ F-

INVST-55/2016


Erection of 400/220kV

Substation at Chilakaluripeta and



Capital City System Improvement Feb-19 Mar-23 338.84 10.17 47.31 - - 37.52 433.84 390.46 - - -

Posed to

REC54.42 60.47 19.46 - 16% 60.47 19.46 - 16% 224.83 - 58%

6

APT/E-500-49/INVST-

09/2017








REC90.00 100.00 21.66 - 15% 100.00 21.66 - 15% 266.56 - - 41%

7

APT/E-500-66/INVST-

30/2018



Polavaram Project


960( 12 x 80 ) MW

Polavaram Hydro

Electric project

Feb-19 Mar-21 241.61 7.25 16.49 - - 26.75 292.10 262.89 - - - Posed to

REC58.50 65.00 14.25 - 24% 65.00 14.25 - 24% 175.00 - - 63%

8

APT/E-500-50/INVST-

10/2017




Solar Power

Evacuation Dec-18 Mar-22 210.48 6.31 37.49 - - 23.30 277.58 249.82 - - -

Posed to

REC81.00 90.00 19.20 - 37% 90.00 19.20 - 37% 236.98 - - 99%

Base Year:2022-23

Project

Completion

date (DD-

MON-YY)


Project

Start Date

(DD-MON-

YY)

Code

2 75.71 873.22 - 785.90APTRANSCO/400/F-

INVST-02/2015683.78 20.51 93.22

400 KV


Investments incurred in the yearProject Details

IDC

Annual

Cumulative progress (Year on year)Investments proposed for the year

Equity

Compo

nent of

capex in

year

Annual Debt Component of capex in year

Expense

capita-

lised

Duties


Contigen

cy

Intern

al

Accru

al

Comp

onent

of

Taxes

SOURCE OF FINANCING

Base CostTOTAL

COST

214

9

-


Erection of 2 no 400kV Bay

Extensions at 400kV GVK

Power Plant to relief overload on

400kV SS Vemagiri


worksMar-19 Mar-23 100.60 3.02 - - - 11.14 114.76 103.28 - - -

Posed to

REC/PF

C

24.30 27.00 - - 24% 27.00 - - 24% 92.00 - 80%

10

-


extension of 210 MVA (200

MW) power supply at 220kV

level for establishment of


Kakinada SEZ by M/s. GAIL

(India) Ltd and for 200 MW at

Kakinada SEZ.

System Improvement

schemeApr-19 Mar-24 292.00 8.76 - - - 32.33 300.76 270.68 - - -

Posed to

REC99.00 110.00 - 37% 110.00 - - 37% 215.00 - 71%

11

-


expenses for 400kV


To meet the newly

proposed 400kV

scheme expenses


the scheme(like

surveys,soil


Apr-19 Mar-22 5.00 - - - - - 5.00 NA - - - - 9.00 10.00 - 100% 10.00 - - 100% 10.00 - 100%

3270.93 916.47 125.57 916.47 125.57 2907.24

215

Base Cost (in

Rs.Lakhs)

Contigency

IDC

TA

XE

S

Total Cost

Internal Accrual C

omponent of

capex in year

Equity C

omponent of capex in

Loan A

mount

Interest Rate

Moratorium

period

Repaym

ent period

Loan source

Proposed L

oan Am

ount %

Proposed

investment

in the

year(Rs.

Lakhs.)

Proposed IDC


% C

apatalisation

Actual investment

in the yearIDC incurred


% C

apatalisation

Actual investm

ent in the year

IDC

incurred


% C

apatalisation

1 To be applied 220/132kV SS Ramachandrapuram &

connected lines


2

APT/220/IN

VST-18/2016

220/132kV SS Siripalli

(Amalapuram) & connected

lines

Oct-22 Sep-23 8474.50 839.02 9,313.52 93.14 10.20 3Yrs 10Yrs REC 976.23 1084.70 103.41 50 1084.70 103.41 50 1084.70

103.41

50

3 To be

applied

220KV Adoni & Connected lines Apr-22 Sep-23 5434.00 597.74 6,031.74 54.29 10.50 3Yrs 10Yrs REC 684.36 760.40 158.64 50 760.40 158.64 50 760.40 158.64 50

4 To be

applied

220kV SS Sambepalli &

connected linesApr-22 Sep-23 5434.00 597.74 6,031.74 54.29 10.50 3Yrs 10Yrs REC 684.36 760.40 158.64 50 760.40 158.64 50 760.40 158.64 50

5 To be

applied

220kV SS Bhimili & connected

lines


6 To be

applied

220/132/33 kV SS at Kakinada

SEZ & connected lines

Apr-21 Sep-22 14310.30 1,416.72 15,727.02 141.54 10.50 3 Yrs 10Yrs REC 8751.71 9724.12 140.60 50 9724.12 140.60 50 5724.12575.69

100

7 To be

applied

132kV SS Devanakonda &

connected lines Apr-22 Mar-23

3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

8 To be

applied

132kV SS Kalluru & connected

lines Apr-22 Mar-23

3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

9 To be

applied

132kV SS Gandhipuram &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

10 To be

applied

132kV SS Gajulapalli &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

11 To be

applied

132kV SS Kuderu & connected

lines Apr-22 Mar-23

3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

12 To be

applied

132kV SS Bhattiprolu &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

13 To be

applied

132kV SS Bellamkonda &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

14 To be

applied

132kV SS Satyavedu &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

15 To be

applied

132kV SS Poothalapattu &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

16 To be

applied

132kV SS BN Kandriga &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

17 To be

applied

132kV SS Kaligiri & connected

lines Apr-22 Mar-23

3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

18 To be

applied

220/33kV GIS SS

Uddandrayunipalem & Apr-22 Mar-23 19119.50

2,103.15 21,222.65 191.00 10.50 3Yrs 10Yrs REC 17207.55 19119.50 2,103.15 100 19119.50 2103.15 100 19119.502,103.15

100

19 To be

applied

220kV SS Prathipadu &

connected lines Apr-22 Sep-23

5434.00 597.74 6,031.74 54.29 10.50 3Yrs 10Yrs REC 2934.36 3260.40 150.64 50 3260.40 150.64 50 3260.40150.64

50

20 To be

applied

132kV SS Allinagaram &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

21 To be

applied

132kV SS Burjavalasa &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

22 To be

applied

132kV SS Singarayakonda &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

23 To be

applied

220/33kV GIS SS Rayapudi &


Apr-22Mar-23 19119.50

2,103.15 21,222.65 191.00 10.50 3Yrs 10Yrs REC 17207.55 19119.50 2,103.15 100 19119.50 2103.15 100 19119.502,103.15

100

24 APT/INVST-

F:E-500-

63/27/2018

132 kV and 33 kV features at

220/11kV LIS Substation

Ramavaram

Apr-21 Sep-22 5920.50 586.08 6,506.58 58.56 10.50 3Yrs 10Yrs REC 2342.37 2602.63 150.43 50 2602.63 150.43 50 2602.63

150.43

100

25APT/E-500-

70/INVST-

33/2018

220/33kV GIS SS Lingayapalem &

connected lines

Apr-21 Sep-22 26876.80 2,660.80 29,537.60 203.24 10.50 3Yrs 10Yrs REC 17775.65 19750.72 464.32 50 19750.72 464.32 50 19750.72

464.32

100

26 APT/132/33

kV/INVST-

21/2016

132kV SS Narayanapuram &

connected lines

Apr-21 Sep-22 2159.00 332.49 -- 2,491.49 10.40 3Yrs 10Yrs PFC 1638.50 1927.65 86.00 50 1927.65 86.00 50 1927.65

86.00

100

27 APT/132/33k

V/INVST-

43/2016

132kV SS Mudigubba & connected

lines

Apr-21 Sep-22 3884.50 384.57 -- 4,269.07 10.40 2Yrs 10Yrs TMB 2443.04 3053.80 50.83 50 3053.80 50.83 50 3053.80

50.83

100


Rem

arks220 KV & 132 KV


FY 2022-23

Sl

No.

Project

CodeProject Title

Projrct Start D

ate DD

-MM

-YY

Project C

ompletion D

ate DD

-MM

-YY


216

28 APT/220kV

/INVST-

27/2016

220/132kV SS Racherla (Cherivi) &

connected lines

Apr-21 Sep-22 8434.00 927.74 9,361.74 84.25 9.80 3Yrs 10Yrs REC 3036.24 3373.60 150.60 50 3373.60 150.60 50 3373.60

150.60

100

29 To be applied 132/33kV SS Gampalagudem &

connected lines

Apr-22Mar-23

3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00363.66

100

30 APT/220kV

SS

/INVST:E-

500-

67/31/2018

220/33kV SS Chinturu & connected

lines

Apr-22

Sep-23

3633.15 359.68 3,992.83 35.94 10.50 3Yrs 10Yrs REC 1862.19

2069.1 359.68 100

2069.10 359.68

100 3633.15

359.68

100

31APT/INVST-

F:E-500-

58/21/2018

2nd circuit from proposed 220kV

Korukonda Switching Station to

220kV SS Rampachodavaram and

making LILO to Lower Sileru

Apr-21 Sep-22 14923.03 1,477.38 16,400.41 REC 7172.29

7969.21 250.95 50

7969.21 250.95

50 5969.21

400.95

100

32To be applied

132/33kV SS Nadupuru, APMTZ &

connected lines

Apr-22

Sep-23

4343.70 435.03 4,773.73 42.96 10.50 3Yrs 10Yrs REC 1209.33

1343.70 435.03 50

1343.70 435.03

50 4343.70 435.03 50

33 Normal Plan 132kV Bhimavaram - Tanuku SC Line

LILO to 220kV SS Undi

Apr-22

Mar-23

1369.00 135.53 1,504.53 13.54 10.50 3Yrs 10Yrs REC 1232.10

1369.00 135.53 100

1369.00 135.53

100 1369.00 135.53 100

34 Normal Plan Replacement of existing Lynx

conductor with Lynx equivalent High

Apr-22

Mar-23

1819.31 180.11 1,999.42 17.99 10.50 3Yrs 10Yrs REC 1637.38

1819.31 180.11 100

1819.31 180.11

100 1819.31 180.11 100

35 Normal Plan 33kV features at 220/11kV SS

Pattiseema

Apr-22

Mar-23

1755.00 173.75 1,928.75 17.36 10.50 3Yrs 10Yrs REC 1579.50

1755.00 173.75 100

1755.00 173.75

100 1755.00 173.75 100

36 Normal Plan 33 kV features at 220/11kV LIS

Substation Purushothapatnam

Apr-22

Mar-23

1755.00 173.75 1,928.75 17.63 10.50 3Yrs 10Yrs REC 1579.50

1755.00 173.75 100

1755.00 173.75

100 1755.00 173.75 100

37 Normal Plan Replacement of existing Panther

conductor with Panther equivalent

Apr-22

Mar-23

1814.31 179.62 1,993.93 17.95 10.50 3Yrs 10Yrs REC 1632.88

1814.31 179.62 100

1814.31 179.62

100 1814.31 179.62 100

38 Normal Plan LILO of 220kV Tadikonda - Ongole

SC line to 220kV SS Guntur


39 To be

applied

132kV SS Chintavaram &

connected lines

Apr-22 Mar-23 3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

40 To be

applied

132/33kV SS Kaikaluru &

connected lines


41 To be

applied

132kV SS Pallamalli &

connected lines


42 To be

applied

132kV SS Mekalavaripalli &

connected lines


43 To be

applied

132kV SS Pullalacheruvu &

connected lines


44 To be

applied

132kV SS Komarolu &

connected lines


45 To be

applied

132kV SS Gudipadu &

connected lines


46 To be

applied

132kV SS Vijalapuram &

connected lines


47 To be

applied

132kV SS Gondiparla

(E.Thandrapadu) & connected


48 To be

applied

220/33kV SS Kukunur &

connected lines


49 To be

applied

132kV SS Hiramandalam &

connected linesApr-22 Mar-23 3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

255681.05 27209.19 282885.24 197166.00 17576.00 197166.00 17576.00 195730.05 18225.09

217

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Renovation,

Modernisation

&

Improvement

(RMI)




Ramachandrapuram and

Kasimkota

Renovation,

Modernisation,

improvement,

replacement of

aged & obsolete

equipments and

strengthing works


sREC



PTR s at 132 KV SS Punganur-do- 01-04-2022 31-03-2023 1.73 Inclusive Inclusive 0.03 1.76 1.584 10.75 3years

10year

sREC




Garividi, Bommuru


sREC






sREC






sREC






sREC




Stations


sREC






sREC





132KV Sub-Stations


sREC







sREC


13 Nos 132KV & 12 Nos 33KV




sREC




132KV Sub-Stations


sREC



10year

sREC

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Capitalised

Transmission




Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-MON-

YY)

218




intermediate towers


sREC

Replacement of 149.5 Km

132KV line conductor with

higher capacity conductor and

with intermediate towers


sREC



Dampers


sREC


& 604 Nos. 70KN 220 KV

Insulators


sREC


& 710 Nos. 70KN 132 KV

Insulators


sREC




SS K.Kota


sREC




SS PT Palli


sREC




SS Bhimavaram.


sREC

Provision for conversion of 3

Nos. Conventional substations

to GIS substations wherever it

is possible / feasible


sREC

Metal spreading, compound

wall along with drains and office

rooms for Lines sub division

kadapa etc at 220/132/33 KV

SS Kadapa


sREC

Metal spreading repairs to

control room and replacement

of damaged earth grid, earth

pits at 220/132 KV SS CK Palli

Kadapa Dt


sREC

Grand Total: 166.10 2.53 168.63


219

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Augmentation

of PTRs

Augmentation of PTR




EHT substations

The augmentation of

PTR capacity under


to be taken up to


the transformers

around 70 to 80% of



achieve the system


of supply


sREC

Total: 104.08 1.59 105.67

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Base CostContingen

cyIDC Duties Taxes

Expense

Capitalised

Transmission




Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-

MON-YY)

220


Project

Details

Project Code*Loan

Amount

Intere

st

Rate

Morator

ium

Period

Repay

ment

Period

Loan

Source

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propos

ed

other

expens

e

Percent

age

capitali

sation

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percentag

e

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percent

age

capitalis

ation

LIS


RemarksProject

Title

Project

Purpose**

Project

Start Date

(DD-MM-YY)

Project

Completio

n date

(DD-MM-

YY)

Base CostContige

ncyIDC


Duties Taxes

Expe

nse

capit

alise

d


Total Cost

Inter

nal

Accr

ual

Com

pone

nt of

Equity

Compo

nent of

capex

in year

221

Loan

Amount

Interes

t Rate

Morato

rium

Period

Repaym

ent

Period

Loan

Source

Loan

Amount %

Proposed

investment in

the year (Rs

Cr)

Proposed

IDC

Propose

d other

expense

Percentage

capitalisatio

n

Actual

investment in

the year (Rs

Cr)

IDC

Incurred

Other

expense

incurred

Percentage

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurred

Other

expense

incurred

Percentage

capitalisati

on

1

APTRANSCO/400/220


F-INVST-54/2016


Erection of

400/220/132kV

Substation at Gudivada

and connected


under 400kV Ring

around Capital City


REC288.00 320.00 57.47 - 30% 320.00 57.47 - 30% 822.53 - 47%

2

APTRANSCO/400/220

/132kV SS

/Chilkaluripeta/ F-

INVST-55/2016


Erection of 400/220kV

Substation at

Chilakaluripeta and





REC72.00 80.00 - - 21% 80.00 - - 21% 304.83 - 79%

3APT/E-500-49/INVST-

09/2017


Evacuation of power

from 2400 MW Wind

Power Projects at

Anantapur and Kurnool

Districts of Andhra

Pradesh State

(Uravakonda-2 and

Aspiri)


REC95.40 106.00 31.96 - 16% 106.00 31.96 - 16% 372.56 - - 58%

4 -

System Improvement


no 400kV Bay

Extensions at 400kV

GVK Power Plant to

relief overload on 400kV

SS Vemagiri

System Strengthening worksMar-19 Mar-23 100.60 3.02 13.77 - - 11.14 128.53 115.68 - - - Posed to

REC32.40 36.00 11.00 - 31% 36.00 11.00 - 31% 128.00 - 100%

5 -


extension of 210 MVA

(200 MW) power supply

at 220kV level for

establishment of

Petrochemical Complex

in Kakinada SEZ by M/s.

GAIL (India) Ltd and for

200 MW at Kakinada

SEZ.

System Improvement schemeApr-19 Mar-24 292.00 8.76 - - - 32.33 300.76 270.68 - - - Posed to

REC162.00 180.00 - 60% 180.00 - 60% 395.00 - 100%

6 -

Administration and

General expenses for

400kV works(Including

Survey works)

To meet the newly

proposed 400kV

scheme expenses


the scheme(like

surveys,soil


Apr-19 Mar-22 5.00 - - - - - 5.00 NA - - - - 10.00 - 100% 10.00 - 100% 10.00 100%

2715.02 732.00 100.43 732.00 100.43 2032.92

400 KV


Base Year:2023-24

TOTAL

COST

Investments proposed for the year

TaxesCode

Project Details

DutiesIDCProject Code* Base CostProject Title Project Purpose**

Project

Start Date

(DD-MON-

YY)

Project

Completi

on date

(DD-

MON-

YY)


Expense

capita-

lised

Contigen

cy

Cumulative progress (Year on year)

Annual

SOURCE OF FINANCING

Annual Debt Component of capex in yearInternal

Accrual

Compone

nt of

capex in

year

Investments incurred in the year

Equity

Compo

nent of

capex in

year

222

Base Cost

(in

Rs.Lakhs)

Contigency

IDC

TAX

ES

Expence Capatalised

Total Cost

Internal Accrual C

omponent of

capex in year

Equity Com

ponent of capex in

year

Loan Am

ount

Interest Rate

Moratorium

period

Repaym

ent period

Loan source

Proposed Loan Am

ount %

Proposed

investment

in the

year(Rs.

Lakhs.)

Proposed

IDC Proposed other expence

% C

apatalisation

Actual

investment in

the year

IDC

incurred


% Capatalisation

Actual

investment in

the year

IDC incurred


% Capatalisation

1 APT/220/

INVST-

18/2016

220/132kV SS Siripalli

(Amalapuram) & connected

lines

Oct-22 Sep-23 8474.50 839.02 9,313.52

93.14

10.20 3Yrs 10Yrs REC 4850.82 5389.80 105.37 50 5389.80 105.37 50 3389.80 105.37 100

2 To be

applied

220KV Adoni & Connected lines Apr-22 Sep-23 5434.00 597.74 6,031.74 54.29 10.50 3 Yrs 10Yrs REC 4206.24 4673.60 50.10 50 4673.60 50.10 50 4673.6050.10

100

3 To be

applied

220kV SS Bhimili & connected

lines

Apr-22 Sep-23 5434.00 597.74 6,031.74 54.29 10.50 3 Yrs 10Yrs REC 3756.24 4173.60 50.10 50 4173.60 50.10 50 4173.6050.10

100

4 To be

applied220kV SS Sambepalli &

connected lines

Apr-22 Sep-23 5434.00 597.74 6,031.74 54.29 10.50 3 Yrs 10Yrs REC 4206.24 4673.60 50.10 50 4673.60 50.10 50 4673.6050.10

100

5 To be

applied

220kV SS Prathipadu &

connected lines Apr-22 Sep-23

4434.00 487.74 4,921.7444.30

10.50 3Yrs 10Yrs REC 1596.24 1773.60 50.10 50 1773.60 50.10 50 1773.60 50.10 100

6 To be

applied

132kV SS Buchireddypalem &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

7 To be

applied

132kV SS Somasila &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

8 To be

applied132kV SS Dakkili & connected

lines Apr-23 Mar-24

3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

9 To be

applied

132kV SS Jonnawada &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

10 To be

applied132kV SS Vidavaluru &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

11 To be

applied

132kV SS Madugula &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

12 To be

applied132kV SS Peddakakani &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

13 To be

applied132kV SS Gurazala &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

14 To be

applied132kV SS Edlapadu &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

15 To be

applied132kV SS Galiveedu &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

16 To be

applied132kV SS Nandaluru &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

17 To be

applied132kV SS Lakkireddipalle &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

18 To be

applied

220/33kV GIS SS Mandadam

& connected lines, CRDA

Apr-23 Mar-24

9119.50 1,003.15 10,122.65

91.10

10.50 3Yrs 10Yrs REC 8207.55 9119.50 1,003.15 100 9119.50 1003.15 100 9119.50 1,003.15 100

19 To be

applied 132kV SS Kondagandredu &

connected lines

Apr-23 Mar-24

3306.00 363.66 3,669.66

33.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

20 To be

applied

132kV SS Alamanda &

connected lines

Apr-23 Mar-24

3306.00 363.66 3,669.66

33.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

21 To be

applied

Replacement of existing Zebra

conductor with HTLS 220kV Lower

Sileru-Bommuru

Apr-23 Mar-24

4458.00 639.34 7,097.34

63.88

10.50 3Yrs 10Yrs REC 4012.20 4458.00

639.34 100

4458.00 639.34

100 6458.00 639.34 100

22 To be

applied

Upgradation of 132kV SS Tadepalli

to 220kV SS Apr-23 Mar-24 6782.00

746.02 7528.0267.75

10.50 3Yrs 10Yrs REC 6103.80

6782.00 746.02 100

6782.00 746.02

100 6782.00 746.02 100

23 To be

applied 132kV SS Vuyyuru & connected lines

Apr-23 Mar-24

3306.00 370.65 4,114.5537.03

10.50 3Yrs 10Yrs REC 3369.51

3743.90 370.65 100

3743.90 370.65

100 3743.90 370.65 100

24 To be

applied

132kV SS Sarubujjili

(Amadalavalasa) & connected

lines Apr-23 Mar-24

3306.00 363.66 3,669.66

33.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

25 To be

applied

132kV SS Sompeta &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

220 KV & 132 KV

Investments proposed for the year Investments incurred in the year Cumulative progress (year on year)

Remarks


FY 2023-24

Sl

No.

Project

CodeProject Title

Projrct

Start

Date

DD-MM-

YY

Project

Complet

ion Date

DD-MM-

YY

PLANNED CAPITAL EXPENDITURE SOURCE OF FINANCING

223

26 To be

applied

132kV SS Autonagar &

connected lines

Apr-23 Mar-24

3306.00 363.66 3,669.66

33.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

27 To be

applied

132kV SS NSTL Area &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

28 To be

applied

132kV SS Annavaram &


3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

29 To be

applied

132kV SS Vatluru/Hanuman

Junction & connected lines Apr-23 Mar-24

3306.00 363.66 3,669.6633.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

30 To be

applied

132kV SS Dorasanipalli/

Tirumalampalem / Dwaraka

Tirumala & connected lines Apr-23 Mar-24

3306.00 363.66 3,669.66

33.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

31 To be

applied

132kV SS Saripalli instead of

Attili (Pippara) & connected

lines Apr-23 Mar-24

3306.00 363.66 3,669.66

33.03

10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

32 To be

applied

220/132/33kV SS Model

Industrial Park at Mallavalli

(V),Bapulapadu (M) &


5241.00 200.51 5,441.51

48.97

10.50 3Yrs 10Yrs REC 4716.90 5241.00 400.51 100 5241.00 400.51 100 5241.00 400.51 100

33 Normal

Plan

33kV features at 220/132/33Kv

Boksampalli HNSS substation Apr-23 Mar-24

700.00 69.30 769.30 6.54 10.20 3Yrs 10Yrs REC 630.00

700.00 69.3 100

700.00 69.30

100 700.00 69.3 100

34 Normal

Plan

33kV features at 132kV Switching

station Nagalapuram

Apr-23 Mar-24

700.00 69.30 769.30 6.54 10.20 3Yrs 10Yrs REC 630.00

700.00 69.3 100

700.00 69.30

100 700.00 69.3 100

35 Normal

Plan

33kV features at 132kV LIS

substation Madakasira Apr-23 Mar-24

1659.00 164.24 1,823.24 16.02 10.20 3Yrs 10Yrs REC 1493.10

1659.00 164.24 100

1659.00 164.24

100 1659.00 164.24 100

36 Normal

Plan

33kV features at 220/11kV Nansuralla

HNSS substation Apr-23 Mar-24

1672.00 165.53 1,837.53 16.54 10.20 3Yrs 10Yrs REC 1504.80

1672.00 165.53 100

1672.00 165.53

100 1672.00 165.53 100

37 Normal

Plan

33kV features at 220/11kV

Krishnagiri HNSS substation Apr-23 Mar-24

1672.00 165.53 1,837.53 16.54 10.20 3Yrs 10Yrs REC 1504.80

1672.00 165.53 100

1672.00 165.53

100 1672.00 165.53 100

38 To be

applied

132kV SS Nellimarla &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

39 To be

applied

132kV SS GajapathiNagaram &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

40 To be

applied

132kV SS Nekarikallu &


3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

41 To be

applied

132kV SS Kosgi & connected

lines Apr-23 Mar-24

3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

42 To be

applied

132kV SS Tida & connected

lines Apr-23 Mar-24

3306.00 363.66 3,669.66 33.03 10.50 3Yrs 10Yrs REC 2975.40 3306.00 363.66 100 3306.00 363.66 100 3306.00 363.66 100

43 To be

applied

Gopavaram or Upgradation of

132kV SS Rudravaram &

connected lines

Apr-23 Mar-24

2782.00 306.02 3088.02 67.75 10.50 3Yrs 10Yrs REC 2503.80 2782.00 185.02 100 2782.00 185.02 100 2782.00 185.02 100

44 To be

applied

220/33kV SS Jakkampudi

Economic city & connected linesApr-23 Mar-24

3483.00 383.13 3,866.13 34.80 10.50 3Yrs 10Yrs REC 3134.70 3483.00 200.15 100 3483.00 200.15 100 3483.00 200.15 100

45 Normal

Plan

HTLS on 132kV Bommuru -

Kondagunturu SC line Apr-23 Mar-24

815.00 80.68 895.68 8.06 10.50 3Yrs 10Yrs REC 733.50

815.00 80.68 100

815.00 80.68

100 815.00 80.68 100

46 To be

applied

132kV SS Chipurupalli &


3370.72 370.78 3,741.50 33.67 10.50 3Yrs 10Yrs REC 3033.65 3370.72 280.32 100 3370.72 280.32 100 3370.72 280.32 100

47 To be

applied

220/33kV GIS SS Velagapudi

& connected lines, CRDA Apr-23 Mar-24 9119.50

1,003.15 10,122.65 91.10 10.50 3Yrs 10Yrs REC 8207.55 9119.50 1,003.15 100 9119.50 1003.15 100 9119.50 1,003.15 100

48 Normal

Plan33kV features at Korukonda SWS

Apr-23 Mar-24

1672.00 165.53 1,837.53 16.54 10.50 3Yrs 10Yrs REC 1504.80

1672.00 165.53 100

1672.00 165.53

100 1672.00 165.53 100

49 Normal

Plan

33kV features at 220/132kV SS

Bobbili Growth center Apr-23 Mar-24

1520.00 150.48 1,670.48 15.03 10.50 3Yrs 10Yrs REC 1368.00

1520.00 150.48 100

1520.00 150.48

100 1520.00 150.48 100

50 Normal

Plan

132kV Gunadala-Autonagar SC line

HTLS (LYNX Conductor) Apr-23 Mar-24

180.00 17.82 197.82 1.72 10.50 3Yrs 10Yrs REC 162.00

180.00 17.82 100

180.00 17.82

100 180.00 17.82 100

51 Normal

Plan132kV DC Line for making LILO of

132kV Tadikonda – Marripalem

feeder to 132kV SS Gujjanagundla

Apr-23 Mar-24

176.50 17.47 193.97 1.74 9.80 3Yrs 10Yrs REC 158.85 176.50 17.47 100 176.50 17.47 100 176.50 17.47 100

52 Normal

Plan

HTLS on 132kV Kondagunturu-Editha

SC line Apr-23 Mar-24

1104.00 109.3 1,213.30 10.92 10.50 3Yrs 10Yrs REC 993.60

1104.00 109.3 100

1104.00 109.30

100 1104.00 109.3 100

53 To be

applied

132/33kV SS Nadupuru, APMTZ &

connected lines

Apr-22

Sep-23

4343.70 435.03 4,773.73 42.96 10.50 3Yrs 10Yrs REC 6609.33

7343.70 535.03 50

7343.70 535.03

50 4343.70 435.03 100

224

54 To be

applied

220/33kV SS Kukunur &

connected lines


55 APT/220

kVSS

/INVST:

E-500-

220/33kV SS Chinturu & connected

lines

Apr-22

Sep-23

3633.15 359.68 3,992.83 35.94 10.50 3Yrs 10Yrs REC 4677.48

5197.2 459.2 100

5197.20 459.20

100 5197.2

359.68

100

189670.35 20337.20 212440.45 189146.00 17591.01 189146.00 17591.01 186146.00 17391.49

225

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Renovation,

Modernisation

&

Improvement

(RMI)




Chilakapalem and Koruprolu

Renovation,

Modernisation,

improvement,

replacement of

aged & obsolete

equipments and

strengthing works


sREC




Tadikonda and 400 KV SS

Nellore


sREC

Procurement of Line material -do- 01-04-2023 31-03-2024 4.93 Inclusive Inclusive 0.08 5.00 4.5 10.75 3years10year

sREC

Procurement of SS material -do- 01-04-2023 31-03-2024 6.90 Inclusive Inclusive 0.11 7.00 6.3 10.75 3years10year

sREC






sREC






sREC






sREC




Stations


sREC






sREC





132KV Sub-Stations


sREC

Replacement of 1.41 Km

220KV bus conductor, 2.37 Km

132KV bus conductor & 0.65

Km 33KV bus conductor at


Stations


sREC


13 Nos 132KV & 12 Nos 33KV




sREC




132KV Sub-Stations


sREC



10year

sREC

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Capitalised

Transmission




Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-MON-

YY)

226




intermediate towers


sREC

Replacement of 110 Km

132KV line conductor with

higher capacity conductor and

with intermediate towers


sREC



Dampers


sREC


& 600 Nos. 70KN 220 KV

Insulators


sREC


& 700 Nos. 70KN 132 KV

Insulators


sREC

Automation of 220/132/33 KV

SS AP Carbides, Nandyal,

132/33 KV SS Kurnool and

132/33 KV SS Atmakur


sREC




SS J.R.Gudem.


sREC




SS Nidadavole


sREC




KV SS Ananthapur


sREC




KV SS Hindupuram


sREC




SS Narasapuram


sREC

Provision for conversion of 2

Nos. Conventional substations

to GIS substations wherever it

is possible / feasible


sREC


room, Metal

Spreading,Compound wall at

220/33 KV SS Mydukur


sREC

Grand Total: 164.30 2.50 166.80


227

Form 1.1d



( Rs. in crores)

Loan

Amount

Interest

Rate

Moratori

um

Period

Pepaym

ent

Period

Loan

Source

Augmentation

of PTRs

Augmentation of PTR




EHT substations

The augmentation of

PTR capacity under


to be taken up to


the transformers

around 70 to 80% of



achieve the system


of supply


sREC

Total: 104.08 1.59 105.67

Total Cost

Internal

Accrual

Componen

t of capex

in year

Equity

Componen

t of capex

in year



Base CostContingen

cyIDC Duties Taxes

Expense

Capitalised

Transmission




Project Star

Date (DD-MON-

YY)

Project

Completion

date (DD-

MON-YY)

228


Project

Details

Project Code*Loan

Amount

Intere

st

Rate

Morator

ium

Period

Repay

ment

Period

Loan

Source

Proposed

investment

in the year

(Rs Cr)

Propos

ed IDC

Propos

ed

other

expens

e

Percent

age

capitali

sation

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percentag

e

capitalisati

on

Actual

investment

in the year

(Rs Cr)

IDC

Incurre

d

Other

expense

incurred

Percent

age

capitalis

ation

LIS


IDC Duties TaxesProject

Title

Project

Purpose**

Project

Start Date

(DD-MM-YY)

Project

Completio

n date

(DD-MM-

YY)

Base CostContige

ncy

Annual


Expe

nse

capit

alise

d

Total Cost

Inter

nal

Accr

ual

Com

pone

nt of

Equity

Compo

nent of

capex

in year

Debt Component of capex in year Annual

Remarks

229

Form 1.1(e) - Voltage wise asset base

This form refers to the gross and net asset base calculation

(Rs. in crores)

Particulars* D Link FY 2018-19


Gross Fixed Assets

400 kV

220 kV

132 kV

Accumulated Depreciation

400 kV

220 kV

132 kV

Net Fixed Assets

400 kV

220 kV

132 kV

230

Form 1.1g - Loans

2018-19 (Base Year)

INDIAN LOANS & DEBENTURES

Amount in Rs. Crores

Loan Type

Account

Code

Loan Agency

(Source of Loan)

Loan

Code*

Related

Project

Code

Year of

incurring

loan

Moratorium

Period (in years)

Tenure of

Loan

(in years)

Rate of

Interest

Balance at the

beginning of the

year

Amount

received during

the year

Amount

redeemed

during the year

Balance

outstanding at the

end of the year

Interest

Expense

incurred

during the year

Interest

Expense paid

till end of the

year

Interest

payment

defaulted on

Principle

payment

defaulted on

Remarks

Secured Loans:

Bonds

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Funds from State Government

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other Secured Loans

53.301 REC 3571.97 594.69 357.2 3809.46 369.37 369.37 0.00 0.00

53.710 PFC 480.05 60.09 48 492.14 59.68 59.68 0.00 0.00

53.722 Federal Bank -0.01 -0.01 0.00 0.00 0.00

53.723 Canara Bank 0.00 0.00 0.00 0.00 0.00

53.765 Oriental Bank of Commerce 40.47 40.47 3.89 3.89 0.00 0.00

53.730 ICICI 0.00 0.00 0.00 0.00 0.00

53.745 Andhra Bank 138.02 23.44 10.07 151.39 16.65 16.65 0.00 0.00

53.746 Syndicate Bank 12.86 12.86 1.11 1.11 0.00 0.00

53.755 Karur Vysya Bank 0.00 0.00 0.00 0.00 0.00

53.756 Bank of Baroda 0.00 0.00 0.20 0.20 0.00 0.00

53.764 Bank of Maharashtra 18.32 18.32 0.00 0.80 0.80 0.00 0.00

53.766 Punjab & Sind Bank 5.32 5.32 0.00 0.12 0.12 0.00 0.00

53.767 Allahabad Bank 0.00 0.00 0.00 0.00 0.00

73.768 Bank of Rajasthan 0.00 0.00 0.00 0.00 0.00

53.769 Karnataka Bank Ltd. 0.00 0.00 0.00 0.00 0.00

53.770 Corporation Bank 0.00 0.00 0.00 0.00 0.00

53.771 Union Bank of India 0.00 0.00 0.00 0.00 0.00

53.774 United Bank of India 0.00 0.00 0.00 0.00 0.00

53.775 UCO Bank 0.00 0.00 0.00 0.00 0.00

53.531 NABARD 114.24 0.76 11.42 103.58 11.80 11.80 0.00 0.00

53.776 South Indian Bank 0.00 0.00 0.00 0.00 0.00

53.777 Tamilnadu Mercantile Bank 55.83 10.45 45.38 2.77 2.77 0.00 0.00

53.778 DENA Bank 41.61 5.24 36.37 4.19 4.19 0.00 0.00

53.749 Indian Bank 95.44 95.44 4.05 4.05 0.00 0.00

SBI 86.10 86.10 3.15 3.15 0.00 0.00

SLDC 0.00 0.00 0.00 0.00 0.00

4660.22 678.98 466.02 4873.18 477.78 477.78 0.00 0.00

4660.22 678.98 466.02 4873.18 477.78 477.78 0.00 0.00

Unsecured Loans:

Bonds

APSEB Bonds 2008 0.00 0.00 0.00 0.00 0.00 0.00

APSEB Bonds 2009 0.00 0.00 0.00 0.00 0.00 0.00

APTRANSCO Vidyut Bonds 0.00 0.00 0.00 0.00 0.00 0.00

APTRANSCO Vidyut Bonds I/2007 & 2009 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


54.200 Govt. of Andhra Pradesh 272.38 272.38 0.00 0.00 0.00

KfW/ REC 50 50.00 2.50 2.50 0.00 0.00

World Bank 75.36 75.36 3.77 3.77 0.00 0.00

ADB 327.96 327.96 16.40 16.40 0.00 0.00

272.38 453.32 0.00 725.70 22.67 22.67 0.00 0.00

Other Secured Loans

52.501 LIC 0.00 0.00 0.00 0.00 0.00 0.00

53.610 VLC 0.00 0.00 0.00 0.00 0.00 0.00

Other Finance Charges 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

272.38 453.32 0.00 725.70 22.67 22.67 0.00 0.00

4932.60 1132.30 466.02 5598.88 500.45 500.45 0.00 0.00

231

2019-20 Amount in Rs. Crores

Loan Type

Account

Code

Loan Agency

(Source of Loan)

Loan

Code*

Related

Project

Code

Year of

incurring

loan

Moratorium

Period (in years)

Tenure of

Loan

(in years)

Rate of

Interest

Balance at the

beginning of the

year

Amount

received during

the year

Amount

redeemed

during the year

Balance

outstanding at the

end of the year

Interest

Expense

incurred

during the year

Interest

Expense paid

till end of the

year

Interest

payment

defaulted on

Principle

payment

defaulted on

Remarks

Secured Loans:

Bonds

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other Secured Loans

53.301 REC 3809.46 677.18 416.67 4069.97 433.37 433.37 0.00 0.00

53.710 PFC 492.14 47.25 54.01 485.38 53.76 53.76 0.00 0.00

53.722 Federal Bank -0.01 -0.01 0.00 0.00 0.00 0.00

53.723 Canara Bank 0.00 0.00 0.00 0.00 0.00 0.00


53.730 ICICI 0.00 0.00 0.00 0.00 0.00 0.00

53.745 Andhra Bank 151.39 8.90 51.74 108.55 14.30 14.30 0.00 0.00

53.746 Syndicate Bank 12.86 12.86 1.41 1.41 0.00 0.00

53.755 Karur Vysya Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.756 Bank of Baroda 0.00 0.00 0.00 0.00 0.00 0.00

53.764 Bank of Maharashtra 0.00 0.00 0.00 0.00 0.00 0.00

53.766 Punjab & Sind Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.767 Allahabad Bank 0.00 0.00 0.00 0.00 0.00 0.00

73.768 Bank of Rajasthan 0.00 0.00 0.00 0.00 0.00 0.00

53.769 Karnataka Bank Ltd. 0.00 0.00 0.00 0.00 0.00 0.00

53.770 Corporation Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.771 Union Bank of India 0.00 0.00 0.00 0.00 0.00 0.00

53.774 United Bank of India 0.00 0.00 0.00 0.00 0.00 0.00

53.775 UCO Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.531 NABARD 103.58 7.48 11.5 99.56 11.17 11.17 0.00 0.00

53.776 South Indian Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.777 Tamilnadu Mercantile Bank 45.38 45.38 4.99 4.99 0.00 0.00

53.778 DENA Bank 36.37 36.37 4.00 4.00

53.749 Indian Bank 95.44 95.44 10.50 10.50

SBI 86.10 86.10 9.47 9.47

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

4873.18 740.81 533.92 5080.07 547.43 547.43 0.00 0.00

4873.18 740.81 533.92 5080.07 547.43 547.43 0.00 0.00

Unsecured Loans:

Bonds

APSEB Bonds 2008 0.00 0.00 0.00 0.00 0.00 0.00

APSEB Bonds 2009 0.00 0.00 0.00 0.00 0.00 0.00



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


54.200 Govt. of Andhra Pradesh 272.38 272.38 27.24 27.24 0.00 0.00

KfW/ REC 50.00 45.00 5.00 90.00 1.20 1.20

World Bank 75.36 223.19 7.54 291.01 18.32 18.32

ADB 327.96 243.68 5.96 565.68 44.68 44.68 0.00 0.00

725.70 511.87 18.50 1219.07 91.44 91.44 0.00 0.00

Other Secured Loans

52.501 LIC 0.00 0.00 0.00 0.00 0.00 0.00

53.610 VLC 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

725.70 511.87 18.50 1219.07 91.44 91.44 0.00 0.00

5598.88 1252.68 552.42 6299.14 638.87 638.87 0.00 0.00

232


Loan Type

Account

Code

Loan Agency

(Source of Loan)

Loan

Code*

Related

Project

Code

Year of

incurring

loan

Moratorium

Period (in years)

Tenure of

Loan

(in years)

Rate of

Interest

Balance at the

beginning of the

year

Amount

received during

the year

Amount

redeemed

during the year

Balance

outstanding at the

end of the year

Interest

Expense

incurred

during the year

Interest

Expense paid

till end of the

year

Interest

payment

defaulted on

Principle

payment

defaulted on

Remarks

Secured Loans:

Bonds

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other Secured Loans

53.301 REC 4069.97 1715.11 484.39 5300.69 515.39 515.39 0.00 0.00

53.710 PFC 485.38 61.38 58.73 488.03 53.54 53.54 0.00 0.00

53.722 Federal Bank -0.01 -0.01 0.00 0.00 0.00 0.00

53.723 Canara Bank 0.00 0.00 0.00 0.00 0.00 0.00


53.730 ICICI 0.00 0.00 0.00 0.00 0.00 0.00

53.745 Andhra Bank 108.55 0.00 52.63 55.92 9.05 9.05 0.00 0.00

53.746 Syndicate Bank 12.86 12.86 1.41 1.41 0.00 0.00

53.755 Karur Vysya Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.756 Bank of Baroda 0.00 0.00 0.00 0.00 0.00 0.00


53.766 Punjab & Sind Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.767 Allahabad Bank 0.00 0.00 0.00 0.00 0.00 0.00






53.775 UCO Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.531 NABARD 99.56 43.47 12.25 130.78 12.67 12.67 0.00 0.00



53.778 DENA Bank 36.37 36.37 4.00 4.00 0.00 0.00

53.749 Indian Bank 95.44 95.44 10.50 10.50 0.00 0.00

SBI 86.10 86.10 9.47 9.47 0.00 0.00

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

5080.07 1819.96 608.00 6292.03 625.47 625.47 0.00 0.00

5080.07 1819.96 608.00 6292.03 625.47 625.47 0.00 0.00

Unsecured Loans:

Bonds

APSEB Bonds 2008 0.00 0.00 0.00 0.00 0.00 0.00

APSEB Bonds 2009 0.00 0.00 0.00 0.00 0.00 0.00



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00



KfW/ REC 90.00 329.56 9.50 410.06 4.30 4.30 0.00 0.00

World Bank 291.01 335.64 29.86 596.79 44.39 44.39 0.00 0.00

ADB 565.68 118.91 30.33 654.26 61.00 61.00 0.00 0.00

1219.07 784.11 69.69 1933.49 136.93 136.93 0.00 0.00

Other Secured Loans

52.501 LIC 0.00 0.00 0.00 0.00 0.00 0.00

53.610 VLC 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

1219.07 784.11 69.69 1933.49 136.93 136.93 0.00 0.00

6299.14 2604.07 677.69 8225.52 762.39 762.39 0.00 0.00

233


Loan Type

Account

Code

Loan Agency

(Source of Loan)

Loan

Code*

Related

Project

Code

Year of

incurring

loan

Moratorium

Period (in years)

Tenure of

Loan

(in years)

Rate of

Interest

Balance at the

beginning of the

year

Amount

received during

the year

Amount

redeemed

during the year

Balance

outstanding at the

end of the year

Interest

Expense

incurred

during the year

Interest

Expense paid

till end of the

year

Interest

payment

defaulted on

Principle

payment

defaulted on

Remarks

Secured Loans:

Bonds

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other Secured Loans

53.301 REC 5300.69 2069.09 655.9 6713.88 660.80 660.80 0.00 0.00

53.710 PFC 488.03 274.53 64.87 697.69 65.21 65.21 0.00 0.00

53.722 Federal Bank -0.01 -0.01 0.00 0.00 0.00 0.00

53.723 Canara Bank 0.00 0.00 0.00 0.00 0.00 0.00


53.730 ICICI 0.00 0.00 0.00 0.00 0.00 0.00

53.745 Andhra Bank 55.92 7.47 52.63 10.76 3.67 3.67 0.00 0.00

53.746 Syndicate Bank 12.86 12.86 1.41 1.41 0.00 0.00

53.755 Karur Vysya Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.756 Bank of Baroda 0.00 0.00 0.00 0.00 0.00 0.00


53.766 Punjab & Sind Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.767 Allahabad Bank 0.00 0.00 0.00 0.00 0.00 0.00






53.775 UCO Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.531 NABARD 130.78 82.86 16.6 197.04 18.03 18.03 0.00 0.00



53.778 DENA Bank 36.37 36.37 4.00 4.00 0.00 0.00

53.749 Indian Bank 95.44 95.44 10.50 10.50 0.00 0.00

SBI 86.10 86.10 9.47 9.47 0.00 0.00

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

6292.03 2433.95 790.00 7935.98 782.54 782.54 0.00 0.00

6292.03 2433.95 790.00 7935.98 782.54 782.54 0.00 0.00

Unsecured Loans:

Bonds

APSEB Bonds 2008 0.00 0.00 0.00 0.00 0.00 0.00

APSEB Bonds 2009 0.00 0.00 0.00 0.00 0.00 0.00



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00



KfW/ REC 410.06 240.71 42.46 608.31 8.76 8.76 0.00 0.00

World Bank 596.79 0.00 63.42 533.37 56.51 56.51 0.00 0.00

ADB 654.26 72.00 38.71 687.55 67.09 67.09 0.00 0.00

1933.49 312.71 144.59 2101.61 159.59 159.59 0.00 0.00

Other Secured Loans

52.501 LIC 0.00 0.00 0.00 0.00 0.00 0.00

53.610 VLC 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

1933.49 312.71 144.59 2101.61 159.59 159.59 0.00 0.00

8225.52 2746.66 934.59 10037.59 942.13 942.13 0.00 0.00

234


Loan Type

Account

Code

Loan Agency

(Source of Loan)

Loan

Code*

Related

Project

Code

Year of

incurring

loan

Moratorium

Period (in years)

Tenure of

Loan

(in years)

Rate of

Interest

Balance at the

beginning of the

year

Amount

received during

the year

Amount

redeemed

during the year

Balance

outstanding at the

end of the year

Interest

Expense

incurred

during the year

Interest

Expense paid

till end of the

year

Interest

payment

defaulted on

Principle

payment

defaulted on

Remarks

Secured Loans:

Bonds

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other Secured Loans

53.301 REC 6713.88 2684.35 862.81 8535.42 838.71 838.71 0.00 0.00

53.710 PFC 697.69 16.39 92.33 621.75 72.57 72.57 0.00 0.00

53.722 Federal Bank -0.01 -0.01 0.00 0.00 0.00 0.00

53.723 Canara Bank 0.00 0.00 0.00 0.00 0.00 0.00


53.730 ICICI 0.00 0.00 0.00 0.00 0.00 0.00

53.745 Andhra Bank 10.76 24.43 35.19 0.00 0.59 0.59 0.00 0.00

53.746 Syndicate Bank 12.86 12.86 1.41 1.41 0.00 0.00

53.755 Karur Vysya Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.756 Bank of Baroda 0.00 0.00 0.00 0.00 0.00 0.00


53.766 Punjab & Sind Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.767 Allahabad Bank 0.00 0.00 0.00 0.00 0.00 0.00






53.775 UCO Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.531 NABARD 197.04 43.07 153.97 19.31 19.31 0.00 0.00



53.778 DENA Bank 36.37 36.37 4.00 4.00 0.00 0.00

53.749 Indian Bank 95.44 95.44 10.50 10.50 0.00 0.00

SBI 86.10 86.10 9.47 9.47 0.00 0.00

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

7935.98 2725.17 1033.40 9627.75 966.01 966.01 0.00 0.00

7935.98 2725.17 1033.40 9627.75 966.01 966.01 0.00 0.00

Unsecured Loans:

Bonds

APSEB Bonds 2008 0.00 0.00 0.00 0.00 0.00 0.00

APSEB Bonds 2009 0.00 0.00 0.00 0.00 0.00 0.00



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00



KfW/ REC 608.31 108.00 66.53 649.78 10.82 10.82 0.00 0.00

World Bank 533.37 63.42 469.95 50.17 50.17 0.00 0.00

ADB 687.55 45.91 641.64 66.46 66.46 0.00 0.00

2101.61 108.00 175.86 2033.75 154.68 154.68 0.00 0.00

Other Secured Loans

52.501 LIC 0.00 0.00 0.00 0.00 0.00 0.00

53.610 VLC 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

2101.61 108.00 175.86 2033.75 154.68 154.68 0.00 0.00

10037.59 2833.17 1209.26 11661.50 1120.69 1120.69 0.00 0.00

235


Loan Type

Account

Code

Loan Agency

(Source of Loan)

Loan

Code*

Related

Project

Code

Year of

incurring

loan

Moratorium

Period (in years)

Tenure of

Loan

(in years)

Rate of

Interest

Balance at the

beginning of the

year

Amount

received during

the year

Amount

redeemed

during the year

Balance

outstanding at the

end of the year

Interest

Expense

incurred

during the year

Interest

Expense paid

till end of the

year

Interest

payment

defaulted on

Principle

payment

defaulted on

Remarks

Secured Loans:

Bonds

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Other Secured Loans

53.301 REC 8535.42 2614.64 1131.24 10018.82 1020.48 1020.48 0.00 0.00

53.710 PFC 621.75 0.00 149.78 471.97 60.15 60.15 0.00 0.00

53.722 Federal Bank -0.01 -0.01 0.00 0.00 0.00 0.00

53.723 Canara Bank 0.00 0.00 0.00 0.00 0.00 0.00


53.730 ICICI 0.00 0.00 0.00 0.00 0.00 0.00

53.745 Andhra Bank 0.00 0.00 0.00 0.00 0.00 0.00 0.00

53.746 Syndicate Bank 12.86 12.86 1.41 1.41 0.00 0.00

53.755 Karur Vysya Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.756 Bank of Baroda 0.00 0.00 0.00 0.00 0.00 0.00


53.766 Punjab & Sind Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.767 Allahabad Bank 0.00 0.00 0.00 0.00 0.00 0.00






53.775 UCO Bank 0.00 0.00 0.00 0.00 0.00 0.00

53.531 NABARD 153.97 24.88 129.09 15.57 15.57 0.00 0.00



53.778 DENA Bank 36.37 36.37 4.00 4.00 0.00 0.00

53.749 Indian Bank 95.44 95.44 10.50 10.50 0.00 0.00

SBI 86.10 86.10 9.47 9.47 0.00 0.00

SLDC 0.00 0.00 0.00 0.00 0.00 0.00

9627.75 2614.64 1305.90 10936.49 1131.03 1131.03 0.00 0.00

9627.75 2614.64 1305.90 10936.49 1131.03 1131.03 0.00 0.00

Unsecured Loans:

Bonds

APSEB Bonds 2008 0.00 0.00 0.00 0.00 0.00 0.00

APSEB Bonds 2009 0.00 0.00 0.00 0.00 0.00 0.00



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Debentures

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00



KfW/ REC 649.78 77.33 572.45 10.51 10.51 0.00 0.00

World Bank 469.95 63.42 406.53 43.82 43.82 0.00 0.00

ADB 641.64 45.91 595.73 61.87 61.87 0.00 0.00

2033.75 0.00 186.66 1847.09 143.44 143.44 0.00 0.00

Other Secured Loans

52.501 LIC 0.00 0.00 0.00 0.00 0.00 0.00

53.610 VLC 0.00 0.00 0.00 0.00 0.00 0.00


0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

2033.75 0.00 186.66 1847.09 143.44 143.44 0.00 0.00

11661.50 2614.64 1492.56 12783.58 1274.47 1274.47 0.00 0.00

236

Form1.1 g(i) - New Loans

Please fill in the required details pertaining to each year

2018-19 (Base Year) Amount in Rs. Crores

Particulars

Amount

Purpose

Agency

Agreed

Interest Rate

Moratorium

Period (Years)

Repayment

period (Years)

Remarks

400kV Krishnapatnam Power Transmission Scheme 2.70 Evacuation of Power REC

Vijayawada Power Transmission Scheme 0.45 Evacuation of Power REC

400kV Augmentation Scheme-III(3rd 315 MVA PTR at Kalpaka) 0.36 System Strengthening works REC

400kV Augmentation Scheme-IV(Augmentations at Chittor ,Nellore / Manubolu) 1.35 System Strengthening works Bank

400kV Augmentation Scheme-VI(Augmentation of 4th 500 MVA Power Transformer capacity at 400kV Substation Kalpaka

(3x315 MVA) ) 4.05 System Strengthening works REC

400kV Augmentation Scheme-VII – Augmentation of 4th 315 MVA Power Transformer capacity at 400kV Substation Manubolu

(3x315 MVA) 4.05 System Strengthening works REC

Short Gestation Power Transmission Scheme-II 10.44 Evacuation of Power REC

Rayalaseema Power Transmission Scheme (Stage-IV) 15.87 Evacuation of Power REC

Reactors Scheme -II(80 MVAR Reactor at VemagiriSS) 0.76 System Improvement Nabard

Reactors Scheme -III (125 MVAR reactors Kalpaka, Vemagiri & Narnoor) 14.82 System Improvement REC

Reactor Scheme-IV(125 MVAR reactors Chittor, Sattenapalli) 4.50 System Improvement REC

Wind Power Transmission Scheme (Phase-I) 29.98 Evacuation of Power REC

Wind Power Transmission Scheme (Phase-II) 41.36 Evacuation of Power KfW/REC

Transmission Scheme for Evacuation of power from M/s.Hinduja National Power Corporation Limited (1040 MW) Power Plant 50.82 Evacuation of Power REC

Erection of 400/220/132kV Suryapet substation, in Nalgonda District and connected network under transmission system

improvement, on stand alone basis (A.P.Portion) 2.34 Evacuation of Power REC

Erection of Garividi 400/220 kV Substation in Vizianagaram Dist and Pydibhimavaram 220/132 kV Substation in Srikakulam Dist

and connected network under transmission system improvement 40.84 System Improvement PFC

Erection of 400kV SS at Podili, in Prakasam Dist and connected network, under system strenthening works 53.72 System Strengthening works REC

Transmission Scheme for Evacuation of power from 1000 MW Solar Park at Gani/Panyam, in Kurnool Dist.(phase-I) 20.84 Evacuation of Power REC

Transmission scheme for evacuation of power from 1000 MW Solar Park at Gani/Panyam, in Kurnool Dist.(Phase-II) 0.00 Evacuation of Power REC

System Improvement Scheme for Erection of 400 kV SS at Rachagunneri, Chittoor District with one 220kV SS Chervi, Chittoor and

one 132kV SS at Yerpedu 40.32 System Improvement ADB

Erection of 400kV SS at Kalikiri, in Chittoor Dist and connected network, under system strenthening works 59.18 System Strengthening works

REC

Transmission Scheme for Erection of

400/220kV Substation at Eluru and connected transmission network, under 400kV Ring around Capital City 24.26 System Improvement REC

Transmission Scheme for Erection of 400/220/132kV Substation at Gudivada and connected transmission network, under 400kV

Ring around Capital City 11.21 System Improvement REC

Transmission Scheme for Erection of 400/220kV Substation at Chilakaluripeta and connected transmission network, under 400kV


Transmission Scheme for Evacuation of Power from 500 MW Solar Power Project by APGENCO at Talaricheruvu (V), Tadipatri

(M), Anantapur District 62.23 Evacuation of Power REC

Transmission Scheme for Evacuation of power from 2400 MW Wind Power Projects at Anantapur and Kurnool Districts of Andhra

Pradesh State (Uravakonda-2 and Aspiri) 5.90 Evacuation of Power REC

Construction of 400/220kV GIS Substation At Thallyapallem in CRDA ,Guntur Dist. Of Andhrapradesh 22.50 System Improvement REC

400kV Transmission Scheme for Evacuation of Power from Mylavaram Solar Project 4.50 Evacuation of Power REC

220/132k 132kV SS Koruturu & connected lines 5.27 System Improvement REC 10.06 3Yrs 10Yrs

132kV SS Ponnuru & connected lines 5.16 System Improvement REC 10.07 3Yrs 10Yrs

220/132kV SS Nuziveedu & connected lines 4.24 System Improvement Andhra Bank 10.40 2Yrs 10Yrs

220/132kV SS at Guntur & connected lines 13.03 System Improvement REC 10.07 3Yrs 10Yrs

220/132kV SS Atmakur & connected lines 7.31 System Improvement REC 10.07 3Yrs 10Yrs

132 kV SS Yernagudem & connected lines 1.80 System Improvement REC 10.12 3Yrs 10Yrs

220/132/33kV SS Duvva & connected lines 16.27 System Improvement REC 10.06 3Yrs 10Yrs

132 kV SS Anumalapalle & connected lines 9.52 System Improvement REC 9.80 3Yrs 10Yrs

132kV SS Rudravaram & connected lines 8.51 System Improvement Andhra bank 10.40 2Yrs 10Yrs

132kV SS Kallurpalli & connected lines 8.80 System Improvement REC 10.14 3Yrs 10Yrs

132 kV SS G.Chodavaram & connected lines 14.07 System Improvement REC 10.14 3Yrs 10Yrs

132kV SS Kothapalli (Gudipala) & connected lines 3.60 System Improvement World Bank

132/33 kV SS Brahmamgarimattam & connected lines 9.35 System Improvement Andhra Bank 10.40 2Yrs 10Yrs

132KV Ramasamudram & connected lines 3.11 System Improvement REC 10.12 3Yrs 10Yrs

132/33kV SS C.Orampadu & connected lines 2.10 System Improvement REC 10.14 3Yrs 10Yrs

132kV SS Pachikapallam & connected lines 18.11 System Improvement REC 10.20 3Yrs 10Yrs

132kV SS Narsapuram & connected lines 19.25 System Improvement PFC 10.40 3Yrs 15Yrs

132kV SS AIIMS at Mangalagiri & connected lines 11.36 System Improvement REC 10.20 3Yrs 10Yrs

132kV SS Mummidivaram & connected lines 3.60 System Improvement World Bank

237

132/33 kV SS Gollapalem & connected lines 20.59 System Improvement World Bank

a) 220/132/33kV GIS SS Achutapuram & connected lines

b) 220/132/33kV SS Menakuru/ Naidupeta & connected lines

c) 132/33kV GIS SS Kapuluppada & connected lines

274.68

System Improvement

ADB

132kV SS Yerpedu & connected lines 12.96 System Improvement ADB

132kv SS Vinjamur & connected lines 9.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Gottiprolu & connected lines 24.64 System Improvement World Bank

132 kV SS Penumur & connected lines 22.92 System Improvement World Bank

220/132kV SS Kandukur & connected lines 9.39 System Improvement REC

220/132kV SS Tirumalayapalli & connected lines 4.33 System Improvement KFW/REC

220/132kV SS Porumamilla & connected lines 4.31 System Improvement KFW/REC

RMI Replacement of aged/obsolete Optical Instruments 0.63 Renovation & Modernisation REC 10.75 3years 10years

Procurement of Line material 7.2 Renovation & Modernisation REC 10.75 3years 10years

Procurement of SS material 10.8 Renovation & Modernisation REC 10.75 3years 10years

Labour charges for Lines and Sub-station works 4.5 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 220 KV LAs, CVTs, CBs, CTs and PTs which served 25 years and which are having class of accuracy above 0.2 at

220 KV VSS 1.17 Renovation & Modernisation REC 10.75 3years 10years

Provision towards Civil nature works at various EHT substations 2.7 Renovation & Modernisation REC 10.75 3years 10years

Renovation and up gradation of protection and control system of EHT sub stations under PSDF (Balance 10% self contribution). 2.7 Renovation & Modernisation REC 10.75 3years 10years

Augmentation of PTR capacity through 220 KV class & 132 KV class Transformers at 8 Nos. EHT substations 20.7 System Improvement REC 10.75 3years 10years

Total 1132.30

238


Particulars

Amount

Purpose

Agency

Agreed

Interest Rate

Moratorium

Period

(Years)

Repayment

period

(Years)

Remarks

400kV 400kV Augmentation Scheme-VI(Augmentation of 4th 500 MVA Power Transformer capacity at 400kV Substation Kalpaka




Rayalaseema Power Transmission Scheme (Stage-IV) 4.50 Evacuation of Power REC

Reactors Scheme -III (125 MVAR reactors Kalpaka, Vemagiri & Narnoor) 3.36 System Improvement REC


Wind Power Transmission Scheme (Phase-I) 4.50 Evacuation of Power REC





Erection of 400kV SS at Podili, in Prakasam Dist and connected network, under system strenthening works 22.50 System Strengthening works REC

Transmission Scheme for Evacuation of power from 1000 MW Solar Park at Gani/Panyam, in Kurnool Dist.(Phase-I) 13.50 Evacuation of Power REC





REC


400/220kV Substation at Eluru and connected transmission network, under 400kV Ring around Capital City 36.00 System Improvement

REC


Ring around Capital City 36.00 System Improvement

REC


400/220kV Substation at Chilakaluripeta and connected transmission network, under 400kV Ring around Capital City 22.50 System Improvement

REC

Transmission Scheme for Evacuation of Power from 500 MW Solar Power Project by APGENCO at Talaricheruvu (V), Tadipatri

(M), Anantapur District 46.80 Evacuation of Power REC


Pradesh State (Uravakonda-2 and Aspiri) 18.00 Evacuation of Power

REC

Construction of 400/220kV GIS Substation At Thallyapallem in CRDA ,Guntur Dist. Of Andhrapradesh 27.00 System Improvement

REC

400kV Transmission Scheme for Evacuation of Power from Polavaram Project 18.00 Evacuation of Power

REC

400kV Transmission Scheme for Evacuation of Power from Mylavaram Solar Project 18.00 Evacuation of Power

REC

System Improvement Scheme for Erection of 2 no 400kV Bay Extensions at 400kV GVK Power Plant to relief overload on 400kV

SS Vemagiri 4.50 System Strengthening works

REC

400KV Aug-VIII-Augmentation of 3rd 500MVA ,400/220kV PTR at Maradam SS 9.00 System Strengthening works

REC

Transmission scheme for extension of 210 MVA (200 MW) power supply at 220kV level for establishment of Petrochemical

Complex in Kakinada SEZ by M/s. GAIL (India) Ltd and for 200 MW at Kakinada SEZ. 4.50 System Improvement scheme

REC

220/132k 132kV SS Kallurpalli & connected lines 16.07 System Improvement REC 10.14 3Yrs 10Yrs

132 kV SS G.Chodavaram & connected lines 9.38 System Improvement REC 10.14 3Yrs 10Yrs

132kV SS Kothapalli (Gudipala) & connected lines 14.40 System Improvement World Bank

132/33 kV SS Brahmamgarimattam & connected lines 8.90 System Improvement Andhra Bank 10.40 2Yrs 10Yrs

132KV Ramasamudram & connected lines 9.28 System Improvement REC 10.12 3Yrs 10Yrs

132/33kV SS C.Orampadu & connected lines 7.43 System Improvement REC 10.14 3Yrs 10Yrs

132kV SS Pachikapallam & connected lines 15.68 System Improvement REC 10.20 3Yrs 10Yrs

239

132kV SS Narsapuram & connected lines 13.25 System Improvement PFC 10.40 3Yrs 15Yrs

132kV SS Mummidivaram & connected lines 33.31 System Improvement World Bank

132/33 kV SS Gollapalem & connected lines 8.09 System Improvement World Bank

a) 220/132/33kV GIS SS Achutapuram & connected lines

b) 220/132/33kV SS Menakuru/ Naidupeta & connected lines

c) 132/33kV GIS SS Kapuluppada & connected lines

183.12

System Improvement

ADB

132kV SS Yerpedu & connected lines 8.64 System Improvement ADB

132kv SS Vinjamur & connected lines 12.50 System Improvement REC 10.20 3Yrs 10Yrs

132kV SS Palasamudram & connected lines 14.01 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Gottiprolu & connected lines 7.43 System Improvement World Bank

132 kV SS Penumur & connected lines 16.48 System Improvement World Bank

220/132kV SS Vizianagaram & connected lines 22.86 System Improvement World Bank

Up-gradation of 132kV SS Piduguralla to 220kV SS & Connected lines 17.21 System Improvement World Bank

220/132kV SS Chandanada (Koruprolu) & connected lines 6.91 System Improvement ADB (VCIC)

132kV SS Kadivedu & connected lines 21.46 System Improvement World Bank

132/33 kV SS Satellite City & connected lines 24.64 System Improvement World Bank

132/33kV SS East Gangavaram & connected lines 11.06 System Improvement World Bank

132/33kV SS Chinnarikatla & connected lines 13.75 System Improvement World Bank

132/33 kV SS T.Sundupalli & connected lines 19.90 System Improvement World Bank

132/33kV SS Bantumilli & connected lines 12.61 System Improvement World Bank

132/33kV SS Kalasapadu & connected lines 26.12 System Improvement REC 10.13 3Yrs 10Yrs

132kV SS Katrayapadu (Dagadarty) 21.78 System Improvement REC 10.50 3Yrs 10Yrs

132 kV SS Anumalapalle & connected lines 13.13 System Improvement REC 9.80 3Yrs 10Yrs

220/132/33kV SS Pydibhimavaram & connected lines 59.10 System Improvement REC 9.80 3Yrs 10Yrs

132 kV SS Gannavaram & connected lines 7.48 System Improvement NABARD 10.75 3Yrs 12Yrs

RMI Replacement of 3 Nos 31.5 MVA PTRs in place of old 31.5 MVA PTRs at 132 KV SSs N.V.Gardens, Tanuku and 220 KV SS

C.K.Palli 3.16 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 1 No. 50 MVA PTR in place of old 50 MVA PTR s at 132 KV SS Nakkavanipalem 1.58 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 3 Nos. 100 MVA PTRs in place of old 100 MVA PTRs at 220 KV SSs Garividi, Gooty and 400 KV SS Nellore. 6.29 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 25 Nos 220KV CTs, 75 Nos 132KV CTs & 72 Nos 33KV CTs at various 220KV & 132KV Sub-Stations 4.28 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 9 Nos 220KV PTs, 25 Nos 132KV PTs & 20 Nos 33KV PTs at various 220KV & 132KV Sub-Stations 1.00 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 20 Nos 220KV CVTs, 36 Nos 132KV CVTs at various 220KV & 132KV Sub-Stations 1.84 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 29 Nos 220KV LAs, 90 Nos 132KV LAs & 115 Nos 33KV LAs at various 220KV & 132KV Sub-Stations 0.75 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 25 Nos 220KV Isolators, 102 Nos 132KV Isolators & 108 Nos 33KV Isolators at various 220KV & 132KV Sub-

Stations 2.29 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 1.5 Km 220KV bus conductor, 3 Km 132KV bus conductor & 0.65 Km 33KV bus conductor at various 220KV &

132KV Sub-Stations 0.46 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 5 Nos 220KV, 13 Nos 132KV & 13 Nos 33KV feeder C&R Panels at various 220KV & 132KV Sub-Stations 2.89 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 2 Nos 220KV and 5 Nos 132KV PTR C&R Panels at various 220KV & 132KV Sub-Stations 1.09 Renovation & Modernisation REC 10.75 3years 10years

Providing of 2400 Nos. 220KV & 242 Nos. 132KV Vibration Dampers 0.31 Renovation & Modernisation REC 10.75 3years 10years

Providing of 445 Nos. 120KN & 620 Nos. 70KN 220 KV Insulators 0.61 Renovation & Modernisation REC 10.75 3years 10years


Construction of New Control Room and Automation of Sub Station with SAS at 132/33 KV SS Ongole 1.35 Renovation & Modernisation REC 10.75 3years 10years

Renovation of Earthmat and metal Spreading in switch yard of 220 KV Swt. Station Gooty 1.08 Renovation & Modernisation REC 10.75 3years 10years

33KV Bus Conversion at 132/33 KV SS, Piduguralla. (Dismantling of R.S.Joists Structures and Erection Lattice Type TB, TC &TD

type 33 KV Structures including laying of Foundations and Shifting of 33 KV Bay equipment in to the new 33KV Bays).

1.17

Renovation & Modernisation

REC

10.75

3years

10years

Construction of Compound wall , Renovation of Earthmat and metal Spreading in switch yard of 220 KV Sub- Station, Bhimadole. 1.77 Renovation & Modernisation REC 10.75 3years 10years


Total 1252.68

240


Particulars

Amount

Purpose

Agency

Agreed

Interest Rate

Moratorium

Period (Years)

Repayment

period (Years)

Remarks

400kV 400kV Augmentation Scheme-VI(Augmentation of 4th 500 MVA Power Transformer capacity at 400kV Substation Kalpaka









Transmission Scheme for Evacuation of power from 1000 MW Solar Park at Gani/Panyam, in Kurnool Dist.(Phase-I) Evacuation of Power REC

Transmission scheme for evacuation of power from 1000 MW Solar Park at Gani/Panyam, in Kurnool Dist.(Phase-II) 63.00 Evacuation of Power

REC




REC


400/220kV Substation at Eluru and connected transmission network, under 400kV Ring around Capital City 59.40 System Improvement

REC


Ring around Capital City 90.00 System Improvement

REC


400/220kV Substation at Chilakaluripeta and connected transmission network, under 400kV Ring around Capital City 63.90 System Improvement

REC


Pradesh State (Uravakonda-2 and Aspiri) 54.00 Evacuation of Power

REC

Construction of 400/220kV GIS Substation At Thallyapallem in CRDA ,Guntur Dist. Of Andhrapradesh 72.00 System Improvement

REC

400kV Transmission Scheme for Evacuation of Power from Polavaram Project 36.00 Evacuation of Power

REC

400kV Transmission Scheme for Evacuation of Power from Mylavaram Solar Project 55.78 Evacuation of Power

REC


SS Vemagiri 31.50 System Strengthening works

REC

400KV Aug-VIII-Augmentation of 3rd 500MVA ,400/220kV PTR at Maradam SS 6.97 System Strengthening works

REC


Complex in Kakinada SEZ by M/s. GAIL (India) Ltd and for 200 MW at Kakinada SEZ. 45.00 System Improvement scheme

REC

220/132k 220/132kV SS Vizianagaram & connected lines 45.24 System Improvement World Bank

Up-gradation of 132kV SS Piduguralla to 220kV SS & Connected lines 26.48 System Improvement World Bank

220/132/33kV GIS SS Medha towers, Gannavaram & connected lines 32.90 System Improvement REC 10.50 3Yrs 10Yrs

132 kV XLPE UG Cable from 132kV SS Vijayawada to proposed 132/33kV GIS SS Moghalrajpuram 19.66 System Improvement REC 10.20 3Yrs 10Yrs

132kV GIS SS at Moghalrajpuram & connected lines 30.07 System Improvement PFC 9.75 6Months 12Yrs


Kamavarapukota to 220kV SS Bhimadole 15.51 System Improvement REC 10.20 3Yrs 10Yrs

Up-gradation of 132/33 kV Substation at Simhachalam to 220/132/33kV SS Simhachalam 29.96 System Improvement REC 10.20 3Yrs 10Yrs

220/33kV SS Akiveedu & connected lines 10.88 System Improvement REC 10.5 3Yrs 10Yrs

132kV SS Palakollu & connected lines 17.92 System Improvement REC 10.50 3Yrs 10Yrs

132/33kV SS Mylavaram & connected lines 37.13 System Improvement World Bank 10.50 10Yrs

132 kV SS Pasuparthur & connected lines 57.47 System Improvement World Bank

132kV SS V.Kota & connected UG Cable and OH line 54.86 System Improvement World Bank

220/132/33kV SS Kothapalem & connected lines 22.90 System Improvement REC 10.50 3Yrs 10Yrs

220/132kV SS Chandanada (Koruprolu) & connected lines 54.11 System Improvement ADB (VCIC)

132kV SS Kadivedu & connected lines 14.31 System Improvement World Bank

132/33 kV SS Satellite City & connected lines 16.43 System Improvement World Bank

132/33kV SS East Gangavaram & connected lines 22.90 System Improvement World Bank

132/33kV SS Chinnarikatla & connected lines 24.16 System Improvement World Bank

132/33 kV SS T.Sundupalli & connected lines 13.27 System Improvement World Bank

132/33kV SS Bantumilli & connected lines 23.40 System Improvement World Bank

132/33kV SS Kalasapadu & connected lines 17.41 System Improvement REC 10.13 3Yrs 10Yrs

132kV SS Katrayapadu (Dagadarty) 14.52 System Improvement REC 9.80 3Yrs 10Yrs

400kV Eluru downstream 220kV & 132kV lines 139.52 System Improvement REC

241

220/132/33kV SS Betamcherla & connected lines 61.95 System Improvement KFW/REC

132kV SS Palasamudram, APIIC Cluster & connected lines 24.34 System Improvement REC 10.20 3Yrs 10Yrs

220/132kV SS Chilakaluripeta & downstream 220kV & 132kV lines 59.57 System Improvement REC

400kV Gudiwada downstream 220kV & 132kV lines 119.56 System Improvement REC

220/132kV SS Pampanurthanda & connected lines 123.88 System Improvement KFW/REC

220/132kV SS Penukonda & connected lines 53.73 System Improvement KFW/REC

220/132/33kV SS Pydibhimavaram & connected lines 69.40 System Improvement REC 9.80 3Yrs 10Yrs

220/33kV GIS SS Nelapadu & connected lines, CRDA 157.25 System Improvement REC 10.50 3Yrs 10Yrs

220 kV SS Dharmavaram & connected lines 46.13 System Improvement REC 10.14 3Yrs 10Yrs

220 kV D/C line from 220 kV Gunadala SS to 220 kV Nunna SS with Monopoles 22.86 System Improvement NABARD 10.75 3Yrs 12Yrs

132 kV SS Gannavaram & connected lines 20.61 System Improvement NABARD 10.75 3Yrs 12Yrs

132kV SS Ulavapadu & connected lines 1.56 System Improvement PFC 9.75 3Yrs 15Yrs

132kV SS Kothapatnam & connected lines 3.33 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Elchuru & connected lines 5.79 System Improvement REC 10.50 3Yrs 10Yrs

R&M Replacement of 3 Nos. 31.5 MVA PTRs in place of old 31.5MVA PTRs at 220 KV Substations Pendurthi, Chillakallu and

Renigunta 3.1617 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 1 No. 50 MVA PTR in place of old 50 MVA PTR at 220 KV SS Dairyfarm 1.584 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 3 Nos. 100MVA PTRs in place of old 100MVA PTRs at 220 KV SSs Tekkali, Bhimadole and Sullurpeta. 6.291 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 32 Nos 220KV CBs, 57 Nos 132KV CBs & 66 Nos 33KV CBs at various 220KV & 132KV Sub-Stations 18.729 Renovation & Modernisation REC 10.75 3years 10years







Replacement of 1.5 Km 220KV bus conductor, 2.37 Km 132KV bus conductor & 0.65 Km 33KV bus conductor at various 220KV

& 132KV Sub-Stations 0.405 Renovation & Modernisation REC 10.75 3years 10years


Replacement of 1 No 220KV and 5 Nos 132KV PTR C&R Panels at various 220KV & 132KV Sub-Stations 0.909 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 3 Nos 220KV towers & 31 Nos 132KV towers 7.173 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 30 Km 220KV line conductor with higher capacity conductor and with intermediate towers 18.63 Renovation & Modernisation REC 10.75 3years 10years





Construction of new control room and Automation of Sub Station with SASat 132 / 33 KV SS Kadiri 1.809 Renovation & Modernisation REC 10.75 3years 10years

Construction of new control room, Automation of substation with SAS, Re-Metal spreading by providing LDPE sheet, providing of

cable ducts, providing Tar-road from main gate to control room (500mts) at 220KV switching station Tallapalli.

3.663


REC

10.75

3years

10years

Conversion of Coventional 132/33 KV SS Tirupathi to GIS Substation 5.85 Renovation & Modernisation REC 10.75 3years 10years

Construction of new duplex control room, providing barbed fencing duly constructing compound wall. Replacement of RS-joists

structures with TC and TD tower and BD booms at switch Yard and Automation of substation with SAS panels at 132KV SS

Macherla

5.4


REC

10.75

3years

10years

Construction of New Control Room and Automation of Sub Station with SAS at 220/132/33 KV SS Sullurpeta 2.7 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 220/132/33 KV SS Ongole 2.7 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 132 /33 KV SS Kovvuru. 2.25 Renovation & Modernisation REC 10.75 3years 10years

Construction of new control room , providing barbed fencing duly increasing height of compound wall. Replacement of RS Joists

structures with TC&TD Booms at Switch yardand Automation of Sub Station with SAS Panels at 132/33 KV SS Guntakal

3.6


REC

10.75

3years

10years

Construction of new control room and erection of GIS Sub Station at 132 KV SS Puttaparthy 7.2 Renovation & Modernisation REC 10.75 3years 10years

Provision for conversion of conventional substation to GIS substation wherever it is possible / feasible 7.2 Renovation & Modernisation REC 10.75 3years 10years

Replacement of Insulators with SRC Insulators (53 Nos. Towers insulators) 1.818 Renovation & Modernisation REC 10.75 3years 10years


Total 2604.08

242


Particulars

Amount

Purpose

Agency

Agreed

Interest Rate

Moratorium

Period

(Years)

Repayment

period

(Years)

Remarks

400kV Wind Power Transmission Scheme (Phase-II) 81.00 Evacuation of Power KfW/REC




one 132kV SS at Yerpedu 72.00 System Improvement REC


400/220kV Substation at Eluru and connected transmission network, under 400kV Ring around Capital City 63.00 System Improvement ADB




400/220kV Substation at Chilakaluripeta and connected transmission network, under 400kV Ring around Capital City 57.02 System Improvement REC



400kV Transmission Scheme for Evacuation of Power from Polavaram Project 45.00 Evacuation of Power REC



SS Vemagiri 22.50 System Strengthening works REC


Complex in Kakinada SEZ by M/s. GAIL (India) Ltd and for 200 MW at Kakinada SEZ. 45.00 System Improvement scheme REC


Transmission scheme for evacuation of power from 1000 MW Solar Park at Gani/Panyam, in Kurnool Dist.(Phase-II)- 90.00 Evacuation of Power REC

Administration and General expenses for 400kV works(Including Survey works) 4.50 R&M REC

220/132k 400kV Eluru downstream 220kV & 132kV lines 87.84 System Improvement PFC

220/132/33kV SS Kothapalem & connected lines 60.27 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Jaggampet & connected lines 33.17 System Improvement REC 10.50 3Yrs 10Yrs

220/132/33 kV SS at Kakinada SEZ & connected lines 41.28 System Improvement REC 10.50 3Yrs 10Yrs

132 kV and 33 kV features at 220/11kV LIS Substation Ramavaram 31.97 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV GIS SS Lingayapalem & connected lines, CRDA 64.13 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Narayanapuram & connected lines 1.97 System Improvement PFC 10.40 3Yrs 10Yrs

132kV SS Mudigubba & connected lines 7.48 System Improvement TMB 10.40 2Yrs 10Yrs

220/132kV SS Racherla (Cherivi) & connected lines 45.54 System Improvement REC 9.80 3Yrs 10Yrs

220/132/33kV GIS SS Medha towers, Gannavaram & connected lines 120.60 System Improvement REC 10.50 3Yrs 10Yrs

220/132/33kV SS Betamcherla & connected lines 41.30 System Improvement KFW/REC

220/132kV SS Chilakaluripeta & downstream 220kV & 132kV lines 39.71 System Improvement REC

400kV Gudiwada downstream 220kV & 132kV lines 79.71 System Improvement REC

220/132kV SS Pampanurthanda & connected lines 82.59 System Improvement KFW/REC

220/132kV SS Penukonda & connected lines 35.82 System Improvement KFW/REC

220/33kV GIS SS Nelapadu & connected lines, CRDA 104.83 System Improvement REC 10.50 3Yrs 10Yrs

2nd circuit from proposed 220kV Korukonda Switching Station to 220kV SS Rampachodavaram and making LILO to Lower Sileru

80.58

System Improvement

REC

220 kV SS Dharmavaram & connected lines 30.75 System Improvement REC 10.14 3Yrs 10Yrs

132kV SS Ulavapadu & connected lines 17.98 System Improvement PFC 9.75 3Yrs 15Yrs

132kV SS Kothapatnam & connected lines 20.22 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Elchuru & connected lines 26.36 System Improvement REC 10.50 3Yrs 10Yrs

220/132kV SS Ramachandrapuram & connected lines 6.84 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV SS Akiveedu & connected lines 55.88 System Improvement REC 10.5 3Yrs 10Yrs

132kV SS Palakollu & connected lines 71.92 System Improvement REC 10.50 3Yrs 10Yrs

220 kV D/C line from 220 kV Gunadala SS to 220 kV Nunna SS with Monopoles 82.86 System Improvement NABARD 10.75 3Yrs 12Yrs

Up-gradation of 132/33 kV Substation at Simhachalam to 220/132/33kV SS Simhachalam 101.96 System Improvement REC 10.20 3Yrs 10Yrs

132 kV XLPE UG Cable from 132kV SS Vijayawada to proposed 132/33kV GIS SS Moghalrajpuram 73.66 System Improvement REC 10.20 3Yrs 10Yrs

132kV GIS SS at Moghalrajpuram & connected lines 166.74 System Improvement PFC 9.75 6Months 12Yrs


Kamavarapukota to 220kV SS Bhimadole 60.51 System Improvement REC 10.20 3Yrs 10Yrs

R&M Replacement of 2 Nos. 31.5 MVA PTRs in place of old 31.5MVA PTRs at 132 KV SSs Marripalem and Pakala 2.11 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 1 No. 50 MVA PTR in place of old 50 MVA PTR s at 132 KV SS Chilakapalem 1.58 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 3 Nos. 100 MVA PTRs in place of old 100 MVA PTRs at 220 KV SSs Sullurpet, Nunna, 400 KV SS Nellore 6.29 Renovation & Modernisation REC 10.75 3years 10years


243

















Conversion of Conventional 220/132/33 KV SS Kalikiri to Automation SS with SAS 3.96 Renovation & Modernisation REC 10.75 3years 10years

Automation of 132/33KV Tenali, 132/33KV SS Guntur, 132/33KV Tadepalli with SAS 3.83 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 220/132 /33 KV SS Bhimadole. 2.70 Renovation & Modernisation REC 10.75 3years 10years

Erection of New control Room , compound wall and erection of GIS Sub Station at 132 KV SS Dharmavaram 8.10 Renovation & Modernisation REC 10.75 3years 10years

Provision for conversion of conventional substation to GIS substation wherever it is possible / feasible 7.20 Renovation & Modernisation REC 10.75 3years 10years

Constructin of Compound in place of badly damaged barbed wire fencing and drain arrangements and carrying out repairs to control

room at 220/132/33 KV SS Yerraguntla 4.95 Renovation & Modernisation REC 10.75 3years 10years


Total 2751.16

244


Particulars

Amount

Purpose

Agency

Agreed

Interest Rate

Moratorium

Period

(Years)

Repayment

period

(Years)

Remarks

400kV Wind Power Transmission Scheme (Phase-II) 108.00 Evacuation of Power KfW/REC




400/220kV Substation at Eluru and connected transmission network, under 400kV Ring around Capital City 48.60 System Improvement REC







400kV Transmission Scheme for Evacuation of Power from Polavaram Project 58.50 Evacuation of Power REC






Administration and General expenses for 400kV works(Including Survey works) 9.00 R&M -

220/132k 220/132kV SS Ramachandrapuram & connected lines 42.06 System Improvement REC 10.50 3Yrs 10Yrs

220/132kV SS Siripalli (Amalapuram) & connected lines 9.76 System Improvement REC 10.20 3Yrs 10Yrs

220KV Adoni & Connected lines 6.84 System Improvement REC 10.50 3Yrs 10Yrs

220kV SS Sambepalli & connected lines 6.84 System Improvement REC 10.50 3Yrs 10Yrs

220kV SS Bhimili & connected lines 11.34 System Improvement REC 10.50 3Yrs 10Yrs

220/132/33 kV SS at Kakinada SEZ & connected lines 87.52 System Improvement REC 10.50 3 Yrs 10Yrs

132kV SS Devanakonda & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Kalluru & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Gandhipuram & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Gajulapalli & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Kuderu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Bhattiprolu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Bellamkonda & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Satyavedu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Poothalapattu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS BN Kandriga & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Kaligiri & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV GIS SS Uddandrayunipalem & connected lines 172.08 System Improvement REC 10.50 3Yrs 10Yrs

220kV SS Prathipadu & connected lines 29.34 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Allinagaram & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Burjavalasa & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Singarayakonda & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV GIS SS Rayapudi & connected lines, CRDA 172.08 System Improvement REC 10.50 3Yrs 10Yrs

132 kV and 33 kV features at 220/11kV LIS Substation Ramavaram 23.42 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV GIS SS Lingayapalem & connected lines 177.76 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Narayanapuram & connected lines 16.39 System Improvement PFC 10.40 3Yrs 10Yrs

132kV SS Mudigubba & connected lines 24.43 System Improvement TMB 10.40 2Yrs 10Yrs

220/132kV SS Racherla (Cherivi) & connected lines 30.36 System Improvement REC 9.80 3Yrs 10Yrs

132/33kV SS Gampalagudem & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV SS Chinturu & connected lines 18.62 System Improvement REC 10.50 3Yrs 10Yrs

2nd circuit from proposed 220kV Korukonda Switching Station to 220kV SS Rampachodavaram and making LILO to Lower Sileru

71.72

System Improvement

REC

132/33kV SS Nadupuru, APMTZ & connected lines 12.09 System Improvement REC 10.50 3Yrs 10Yrs

132kV Bhimavaram - Tanuku SC Line LILO to 220kV SS Undi 12.32 System Improvement REC 10.50 3Yrs 10Yrs

Replacement of existing Lynx conductor with Lynx equivalent High Tension Low Sag HTLS Conductor for 132kV NTS feeder from

220kV SS Nellore 16.37 System Improvement REC 10.50 3Yrs 10Yrs

33kV features at 220/11kV SS Pattiseema 15.80 System Improvement REC 10.50 3Yrs 10Yrs

33 kV features at 220/11kV LIS Substation Purushothapatnam 15.80 System Improvement REC 10.50 3Yrs 10Yrs

Replacement of existing Panther conductor with Panther equivalent High Tension Low Sag (HTLS) Conductor for 132kV NV

Gardens feeder from 220kV SS Nellore and 220kV SS Kamavarapukota to 132kV SS Kamavarapukota 16.33 System Improvement REC 10.50 3Yrs 10Yrs

LILO of 220kV Tadikonda - Ongole SC line to 220kV SS Guntur (Prathipadu) under construction. 13.15 System Improvement REC 9.80 3Yrs 10Yrs

132kV SS Chintavaram & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

245

132/33kV SS Kaikaluru & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Pallamalli & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Mekalavaripalli & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Pullalacheruvu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Komarolu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Gudipadu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Vijalapuram & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Gondiparla (E.Thandrapadu) & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV SS Kukunur & connected lines 24.20 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Hiramandalam & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

R&M Replacement of 2 Nos. 31.5 MVA PTRs in place of old 31.5MVA PTRs at 132 KV SSs Ramachandrapuram and Kasimkota 2.11 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 1 No. 50 MVA PTR in place of old 50 MVA PTR s at 132 KV SS Punganur 1.58 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 2 Nos. 100 MVA PTRs in place of old 100 MVA PTRs at 220 KV SSs Garividi, Bommuru 4.19 Renovation & Modernisation REC 10.75 3years 10years














Replacement of 149.5 Km 132KV line conductor with higher capacity conductor and with intermediate towers 61.82 Renovation & Modernisation REC 10.75 3years 10years




Construction of New Control Room and Automation of Sub Station with SAS at 132 /33 KV SS K.Kota 2.25 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 132 /33 KV SS PT Palli 2.25 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 132 /33 KV SS Bhimavaram. 2.25 Renovation & Modernisation REC 10.75 3years 10years

Provision for conversion of 3 Nos. Conventional substations to GIS substations wherever it is possible / feasible 22.68 Renovation & Modernisation REC 10.75 3years 10years

Metal spreading, compound wall along with drains and office rooms for Lines sub division kadapa etc at 220/132/33 KV SS Kadapa 1.94 Renovation & Modernisation REC 10.75 3years 10years

Metal spreading repairs to control room and replacement of damaged earth grid, earth pits at 220/132 KV SS CK Palli Kadapa Dt 2.07 Renovation & Modernisation REC 10.75 3years 10years


Total 2842.17

246


Particulars

Amount

Purpose

Agency

Agreed

Interest Rate

Moratorium

Period

(Years)

Repayment

period

(Years)

Remarks

400kV Transmission Scheme for Erection of 400/220/132kV Substation at Gudivada and connected transmission network, under 400kV










220/132k 220/132kV SS Siripalli (Amalapuram) & connected lines 48.51 System Improvement REC 10.20 3Yrs 10Yrs

220KV Adoni & Connected lines 42.06 System Improvement REC 10.50 3 Yrs 10Yrs

220kV SS Bhimili & connected lines 37.56 System Improvement REC 10.50 3 Yrs 10Yrs

220kV SS Sambepalli & connected lines 42.06 System Improvement REC 10.50 3 Yrs 10Yrs

220kV SS Prathipadu & connected lines 15.96 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Buchireddypalem & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Somasila & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Dakkili & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Jonnawada & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Vidavaluru & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Madugula & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Peddakakani & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Gurazala & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Edlapadu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Galiveedu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Nandaluru & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Lakkireddipalle & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV GIS SS Mandadam & connected lines, CRDA 82.08 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Kondagandredu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Alamanda & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

Replacement of existing Zebra conductor with HTLS 220kV Lower Sileru-Bommuru 40.12 System Improvement REC 10.50 3Yrs 10Yrs

Upgradation of 132kV SS Tadepalli to 220kV SS 61.04 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Vuyyuru & connected lines 33.70 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Sarubujjili (Amadalavalasa) & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Sompeta & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Autonagar & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS NSTL Area & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Annavaram & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Vatluru/Hanuman Junction & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Dorasanipalli/ Tirumalampalem / Dwaraka Tirumala & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Saripalli instead of Attili (Pippara) & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

220/132/33kV SS Model Industrial Park at Mallavalli (V),Bapulapadu (M) & connected lines 47.17 System Improvement REC 10.50 3Yrs 10Yrs

33kV features at 220/132/33Kv Boksampalli HNSS substation 6.30 System Improvement REC 10.20 3Yrs 10Yrs

33kV features at 132kV Switching station Nagalapuram 6.30 System Improvement REC 10.20 3Yrs 10Yrs

33kV features at 132kV LIS substation Madakasira 14.93 System Improvement REC 10.20 3Yrs 10Yrs

33kV features at 220/11kV Nansuralla HNSS substation 15.05 System Improvement REC 10.20 3Yrs 10Yrs

33kV features at 220/11kV Krishnagiri HNSS substation 15.05 System Improvement REC 10.20 3Yrs 10Yrs

132kV SS Nellimarla & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS GajapathiNagaram & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Nekarikallu & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Kosgi & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Tida & connected lines 29.75 System Improvement REC 10.50 3Yrs 10Yrs

Gopavaram or Upgradation of 132kV SS Rudravaram & connected lines 25.04 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV SS Jakkampudi Economic city & connected lines 31.35 System Improvement REC 10.50 3Yrs 10Yrs

HTLS on 132kV Bommuru - Kondagunturu SC line 7.34 System Improvement REC 10.50 3Yrs 10Yrs

132kV SS Chipurupalli & connected lines 30.34 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV GIS SS Velagapudi & connected lines, CRDA 82.08 System Improvement REC 10.50 3Yrs 10Yrs

33kV features at Korukonda SWS 15.05 System Improvement REC 10.50 3Yrs 10Yrs

33kV features at 220/132kV SS Bobbili Growth center 13.68 System Improvement REC 10.50 3Yrs 10Yrs

132kV Gunadala-Autonagar SC line HTLS (LYNX Conductor) 1.62 System Improvement REC 10.50 3Yrs 10Yrs

247

132kV DC Line for making LILO of 132kV Tadikonda – Marripalem feeder to 132kV SS Gujjanagundla 1.59 System Improvement REC 9.80 3Yrs 10Yrs

HTLS on 132kV Kondagunturu-Editha SC line 9.94 System Improvement REC 10.50 3Yrs 10Yrs

132/33kV SS Nadupuru, APMTZ & connected lines 66.09 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV SS Kukunur & connected lines 60.20 System Improvement REC 10.50 3Yrs 10Yrs

220/33kV SS Chinturu & connected lines 46.77 System Improvement REC 10.50 3Yrs 10Yrs

R&M Replacement of 2 Nos. 31.5 MVA PTRs in place of old 31.5MVA PTRs at 132 KV SSs Chilakapalem and Koruprolu 2.11 Renovation & Modernisation REC 10.75 3years 10years

Replacement of 2 Nos. 100 MVA PTRs in place of old 100 MVA PTRs at 220 KV SSs Tadikonda and 400 KV SS Nellore 4.19 Renovation & Modernisation REC 10.75 3years 10years

Procurement of Line material 4.50 Renovation & Modernisation REC 10.75 3years 10years

Procurement of SS material 6.30 Renovation & Modernisation REC 10.75 3years 10years


















Automation of 220/132/33 KV SS AP Carbides, Nandyal, 132/33 KV SS Kurnool and 132/33 KV SS Atmakur 11.70 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 132 /33 KV SS J.R.Gudem. 2.25 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 132 /33 KV SS Nidadavole 2.25 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 220/132/33 KV SS Ananthapur 2.70 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 220/132/33 KV SS Hindupuram 2.61 Renovation & Modernisation REC 10.75 3years 10years

Construction of New Control Room and Automation of Sub Station with SAS at 132 /33 KV SS Narasapuram 2.25 Renovation & Modernisation REC 10.75 3years 10years

Provision for conversion of 2 Nos. Conventional substations to GIS substations wherever it is possible / feasible 14.40 Renovation & Modernisation REC 10.75 3years 10years

Construction of new control room, Metal Spreading,Compound wall at 220/33 KV SS Mydukur 2.25 Renovation & Modernisation REC 10.75 3years 10years


Total 2614.63

248

Form 1.1j - CURRENT ASSETS

This form refers to the total current assets

(Rs. in crores)

Particulars

D Link

FY 2018-19

(Base Year)

FY 2019-20

FY 2020-21

FY 2021-22

FY 2022-23

FY 2023-24

Material Stock and Related Accounts 203.91 198.91 193.91 218.91 243.91 248.91

Project stock 50 82.15

Receivables 118.05 139.45 174.87 219.02 279.40 345.23

Cash and Bank Balances 77.40 82.40 87.40 72.40 87.40 87.40

Loans and Advances 517.79 517.79 517.79 517.79 517.79 517.79

Advanes to suppliers

Advanes to employees 14.63 39.63 44.63 39.63 44.63 59.63

TAX ASSET

Other Current Assets 148.85 161.09 166.09 166.09 166.09 166.09

Grand Total:

1130.63 1221.42 1184.69 1233.84 1339.22 1425.05

249

Form 1.1k - CURRENT LIABILITIES

This form refers to the total current liabilities in a particular year

(Rs. in crores)

Particulars D

Link

FY 2018-19


Liabilities for Capital Works 233.8 218.8 333.8 383.8 433.8 433.8

Liability for O&M Supplies 42.65 42.65 63.97 85.36 118.90 130.79

Staff Related Liabilities 57.52 47.52 52.52 62.52 72.52 72.52

Other Liabilities and Provisions 218 194.06 213.47 234.81 284.81 313.29

Deposits and retentions from suppliers and contractors 812.00 811.36 860.44 1009.52 1260.74 1394.92

Liability for expenses 66.47 66.47 86.47 101.47 116.47 121.47

Accrued liability amounts relating to borrowings 11.20 45.62 63.53 78.51 93.39 106.21

Others

GIS Fund

Current Liabilities - TOTAL 1441.64 1426.47 1674.20 1956.00 2380.63 2573.00

Indian Loans - Current 810.14 1177 1379 1570 1734.00 1902.00

Grand Total: 2251.78 2603.47 3053.20 3526.00 4114.63 4475.00

250

Form 1.1m - Discom Contracts

Particulars D

Link

FY 2018-19


State peak demand (MW) 11450 12219 13209 14315 15539

APEPDCL

Contracted Demand (MW) 4284 3924 4187 4527 4906 5325

Coincident Peak Demand (MW)

Non coincident Peak Demand (MW)

APSPDCL




OTHERS




251

Form 1.1n - RESERVES

This form pertains to the total reserves in a particular year

(Rs. in crores)

PARTICULARS D

Link

FY 2018-19


Consumer Contributions and Grants 975.11 996.59 1017.05 1110.84 1281.52 1457.81

Foreign Exchange variation Reserve 0.00 0.00 0.00 0.00 0.00 0.00

Capital Reserve

Contingency Reserve 31.55 36.55 41.55 46.55 51.55 56.55

GIS Fund 0.00 0.00 0.00 0.00 0.00 0.00

Others 1758.91 1698.91 1736.07 1786.07 1789.14 1819.14

Other comprehensive income

Corporate Sociial Responsibility Fund

Retained surplus 747.98 993.12 1285.13 1658.92 2146.05 2744.60

Grand Total: 1754.64 2026.26 2343.73 2816.31 3479.12 4258.96

252

Form : 1.2 - Cash Flow Statement (Rs. in crores)

Cash Flows from Operating Activities D Link FY 2018-19


Profit before Tax 280.02 309.39 368.53 471.75 614.79 755.41

Adjustments for depreciation 540.85 599.45 674.02 828.70 1056.10 1350.95

Adjustments for foreign exchange loss/(gain) 0.00 0.00 0.00 0.00 0.00 0.00

Appropriation to Reserves 51.77 55.00 -42.16 -55.00 -8.07 -35.00

Interest expense 500.45 638.87 762.39 942.13 1120.69 1274.47

Adjustment for income from investments -5.73 -5.85 -5.97 -6.10 -6.23 -6.35

Adjustment for employee terminal benefits

Operating income before working capital charges 1263.82 1486.86 1841.14 2291.48 2793.41 3409.48

Decrease / (increase) in trade and other receivables 92.82 -58.64 -45.43 -39.15 -65.37 -80.83

Decrease / (increase) in inventories 199.50 -27.15 87.15 -25.00 -25.00 -5.00

Increase/(Decrease) in trade and other payables 142.73 -60.16 185.72 392.29 404.64 242.37

Cash generated from operations 1698.86 1340.91 2068.58 2619.63 3107.68 3566.02

Income Tax Paid 58.15 64.24 76.53 97.96 127.66 156.86

Extraordinary gain / (loss)

Net cash from generated from operating activities 1640.72 1276.67 1992.05 2521.67 2980.02 3409.16

Cash Flows from Investing Activities

Acquisition of subsidiary

Purchase of Fixed Assets (Including Interest capitalised) 2041.80 1341.19 3288.07 3551.87 3690.29 3434.30

Reserves in Government Bonds 0.00 0.00 0.00 0.00 0.00 0.00

Interest received -0.78 -0.80 -0.82 -0.85 -0.88 -0.90

Dividends received 0.00 0.00 0.00 0.00 0.00 0.00

Purchase/(Sale) of Other Investment Activities 4.00 4.20 4.41 4.63 4.86 5.10

Increase/Decrease in liability for Capital works -15.00 15.00 -115.00 -50.00 -50.00 0.00

interest on investments through contingency reserve -4.95 -5.05 -5.15 -5.25 -5.35 -5.45

Net cash used in (from) investment activities 2025.07 1354.53 3171.51 3500.40 3638.92 3433.05

Cash Flows from Financing Activities

Proceeds from issuance of share capital 0.00 0.00 0.00 0.00 0.00 0.00

Proceeds from Long Term Debt 1132.99 1252.68 2604.07 2746.66 2833.17 2614.64

Repayment of long term debt 466.02 552.42 677.69 934.59 1209.26 1492.56

Proceeds from Govt. Subsidies and Contributions -Grants 64.39 21.48 20.46 93.79 170.68 176.29

Interest Paid 500.45 638.87 762.39 942.13 1120.69 1274.47

Dividends paid 0.00 0.00 0.00 0.00 0.00 0.00

Net cash from (used in) financing activities 230.91 82.87 1184.45 963.73 673.90 23.89

Net Change in Cash Equivalents

Cash and Cash Equivalents at Beginning of Year 230.84 77.40 82.40 87.40 72.40 87.40

Cash and Cash Equivalents at End of Year 77.40 82.40 87.40 72.40 87.40 87.40

253

Form 1.3a - Operation and Maintenance Expenses

This form pertains to the Operation and Maintenance Expenses during a particula

2018-19 (Base Year)

Code Particulars D-Link Amount Remarks

10001 TOTAL O&M Expenses 614.32

10014 Line Length ckt-km 26582

10011 Number of Substations 4458

10025 O&M Expenses per Line Length 70449

10026 O&M Expenses per Sub Station 957945

2019-20







2020-21







2021-22







2022-23







2023-24







254

Form 1.3(i) - WORKING CAPITAL

(Rs. in crores)

PARTICULARS

D Link

FY 2018-19

(Base Year)

FY 2019-20

FY 2020-21

FY 2021-22

FY 2022-23

FY 2023-24

O&M expenses 522.77 600.91 689.17 782.00 883.81 987.99

O&M Stores 25.00 25.00 25.00 25.00 25.00 25.00

Working Capital Requirement (1/8th of

total O&M Expenses+ O&M Stores)

90.35 100.11 111.15 122.75 135.48 148.50

255

Form 1.3i - Other Expenses (Rs. in Crores)

Particulars D

Link FY 2018-19 (Base Year)

FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 FY 2023-24

Special appropriations

(debt redemption obligation, etc)

0

0

0

0

0

0

Other Debits

0 0 0 0 0 0

Prior Period Items

0 0 0 0 0 0

TOTAL OTHER EXPENSES 0.00 0.00 0.00 0.00 0.00 0.00

256

Form 3.3 - Transmission Losses

This form referes to the Lower, Average and Upper Band of the Transmission Losses

Particulars D

Link

FY 2018-19


Lower Value of the Band 2.84% 2.82% 2.80% 2.78% 2.75% 2.70%

Average Transmission Loss 3.14% 3.12% 3.10% 3.08% 3.05% 3.00%

Upper Value of the Band 3.44% 3.42% 3.40% 3.38% 3.35% 3.30%

257

Form 7.0 - Consumer Contributions and Grants

This form pertains to the Contribution and Grants in a particular year

2018-19 (Base Year)

(Rs. in crores)

Particulars

D Link

Opening

Balance at the

beginning of

the year

Additions

during the

year

Deductions

during the

year

Closing

Balance at

the End of

the Year

Remarks

Consumer Contributions 671.55 121.53 56.66 736.42

Grants 238.20 238.20

Ind As Adjustment 0.97 -0.48 0.49

Total 910.72 121.05 56.66 975.11

(Rs. in crores)

2019-20

Particulars

D Link

Opening

Balance at the

beginning of

the year

Additions

during the

year

Deductions

during the

year

Closing

Balance at

the End of

the Year

Remarks


Grants 238.20 238.20

Ind As Adjustment 0.49 -0.49 0.00

Total 975.11 83.51 62.03 996.59

(Rs. in crores)

2020-21

Particulars

D Link

Opening

Balance at the

beginning of

the year

Additions

during the

year

Deductions

during the

year

Closing

Balance at

the End of

the Year

Remarks


Grants 238.20 238.20

Total 996.59 88.20 67.74 1017.05

(Rs. in crores)

2021-22

Particulars

D Link

Opening

Balance at the

beginning of

the year

Additions

during the

year

Deductions

during the

year

Closing

Balance at

the End of

the Year

Remarks


Grants 238.20 238.20

Total 1017.05 167.61 73.82 1110.84

(Rs. in crores)

2022-23

Particulars

D Link

Opening

Balance at the

beginning of

the year

Additions

during the

year

Deductions

during the

year

Closing

Balance at

the End of

the Year

Remarks


Grants 238.20 238.20

Total 1110.84 250.99 80.31 1281.52

(Rs. in crores)

2023-24

Particulars

D Link

Opening

Balance at the

beginning of

the year

Additions

during the

year

Deductions

during the

year

Closing

Balance at

the End of

the Year

Remarks


Grants 238.20 238.20

Total 1281.52 263.54 87.25 1457.81

258

Form 8 Revenue Surplus / (deficit) at current tariffs

(Rs. in crores)

Items of Non - Tariff Income (Rs. Crs.) D Link FY 2018-19 (Base Year)

FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 FY 2023-24

Aggregate Revenue Requirement

1727.07 1673.36 2098.50 2628.25 3352.74 4142.74

Revenue from current tariffs

1416.62 1673.36 2098.50 2628.25 3352.74 4142.74

Revenue Surplus/(Deficit) at current tariffs

(310.45) 0.00 0.00 0.00 0.00 0.00

259

Form 9 Revenue Surplus / (deficit) at Proposed tariffs

(Rs. in crores)

D Link

FY 2018-19


Aggregate Revenue Requirement (Net of Non Tariff

Income)

1727.07

1673.36

2098.50

2628.25

3352.74

4142.74

Revenue from proposed tariffs

1416.62 1673.36 2098.50 2628.25 3352.74 4142.74

Non Tariff Income

39.23 38.85 37.97 37.10 36.23 36.35

Revenue Surplus / (deficit) at proposed tariffs

310.45 0.00 0.00 0.00 0.00 0.00

260

Form 10 - Non Tariff Income

This form captures the Total Non-tariff income during a particular year

(Rs. in crores)

Particulars

D Link FY 2018-19


Interest on Staff loans and advances 0.75 0.77 0.79 0.82 0.85 0.87

Income from investments 0.03 0.03 0.03 0.03 0.03 0.03

Delayed payment charges from consumers 0.00 0.00 0.00 0.00 0.00 0.00

Interest on Contingency Reserve investments 4.95 5.05 5.15 5.25 5.35 5.45

Income from trading 0.00 0.00 0.00 0.00 0.00 0.00

Rebate earned on payment of supplier bills 0.00 0.00 0.00 0.00 0.00 0.00

Misc. Receipts 33.50 33.00 32.00 31.00 30.00 30.00

Capital Contributions in proportion to depreciation of LIS Assets 33.73 37.10 40.81 44.89 49.38 54.32

amortisation on assets 22.93 24.93 26.93 28.93 30.93 32.93

Others 56.67 62.04 67.75 73.83 80.32 87.26

Total Non-Tariff Income 95.90 100.89 105.72 110.93 116.55 123.61

aperc.gov.inaperc.gov.in/admin/upload/MYTTrBusinessFY1924.pdf · 2019-10-21 · Filing of Multi...

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Transcript of aperc.gov.inaperc.gov.in/admin/upload/MYTTrBusinessFY1924.pdf · 2019-10-21 · Filing of Multi...