ANNEXURE-I Status of ongoing projects: (I) ONGOING ...301219).pdfaddendum for the claim in...

Annexures to C Capital Investment Plan for FY 2019-20, FY 2020-21 & FY 2021-22

1

ANNEXURE-I

Status of ongoing projects:

The status of ongoing projects are briefed as below;

(I) ONGOING PROJECTS:

(1) ETPS Expansion TPP (1 x 660 MW)

Total project cost is Rs.6380 Crores with IDC. LOI for EPC

contract has been issued to M/s.LANCO Infra Tech Ltd in May 2014.

Turbine Generator raft concreting, Chimney shell and Racker columns

in NDCT completed.

Contract to M/s LITL has been terminated on 9.4.18 due to

non-performance and Corporate Insolvency Resolution Process initiated

on the contractor in NCLT, Hyderabad under IBC 2016.

The total claim of Rs.1882.03 crores for non-completion of work by

M/s. LITL and consequential losses to TANGEDCO was filed before the

Resolution Professional who has been appointed as Liquidator by NCLT.

As only the partial claim of Rs.659.64 crores was approved by the

Liquidator, appeal has been filed in the Hon’ble NCLT, Hyderabad

Bench to direct the Liquidator to admit the entire claim. Subsequently,

the claim had been revised to Rs.2383.61 crore based on the actual

value of new EPC contract awarded and in view of GST payable for LD

and penalty claimed and GST payable for SD already forfeited.So, an

addendum for the claim in appropriate format had been sent to the

liquidator on 26.04.2019. Next hearing in NCLT is scheduled on

19.07.2019.


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Letter of Acceptance for awarding the Contract for executing the

balance works on EPC basis was issued on 2.3.2019 toM/s. BGRESL at

a value of Rs.4442.75 Crs.

The Environmental clearance for the project is valid only till

2.6.2019 and TANGEDCO approached MOEF &CC for extension of

validity. Fresh TOR for the project was issued on 21.1.19 by MOEF &

CC directing that a fresh Public Hearing may be held, fresh CRZ

Clearance may be obtained and fresh EnvironmentalImpact Assessment

studies may be conducted for getting Fresh Environmental Clearance.

Rapid Terrestrial EIA/EMP study, Rapid marine EIA/EMP study in and

around Project ETPS complex completed report is awaited.MoEF&CC

has exempted thePublic Hearing vide Lr.dt.10.07.2019. TANGEDCO will

be approach MoEF&CC/New Delhi to obtain EC at the earliest.The

Project is expected to be commissioned in FY 2022-23.

(2) Ennore SEZ Thermal Power Project (2 x 660 MW)

Total project cost including Interest during construction(IDC) is

Rs.9800 Crores. EPC cum debt finance contract awarded to M/s. BHEL

on 27.9.2014 at a total EPC cost of Rs.7688 Crores (after reduction

scope of civilworks) and amended Rs. 7814 Crores to carry out initial

enabling works to meet the Revised MOEF norms.

Work was temporarily suspended from 07.9.15 due to writ

petition filed by one of the bidders in the Hon’ble High Court of Madras.

On appeal to Hon’ble Supreme Court by TANGEDCO and after receipt of

orderdt.18.10.16in favor of TANGEDCO from Hon’bleSupreme Court,

EPC Work by M/s.BHELwas resumedfrom 19.10.16. Compaction piling


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completed. Working Pile in NDCT Unit I completed & is under progress

forUnit II. Pile cap in Power House I & FOPH are under progress.Boiler

Erection Unit I & Unit II & ESP Erection Unit I & Unit II, Power House

Main Column erection, Pressure parts in Unit I & NonPressure parts in

unit I & II under progress, Structural Fabrication is under progress.

Boiler I Ceiling Girder erection completed. Boiler IICeiling Girder

erection under progress.TG Raft concreting in Unit II completed. TG

raft concreting in Unit I under progress. Chimney shell casting

completed. Fluecan fabrication under progress. Other Civil works are

under progress.The Project is expected to be commissioned in FY 2020-

21.

(3) North Chennai Thermal Power Station stage-III(1x 800

MW)

The total project cost including IDC is Rs.6376 Crores.

BTG Package:-

Consent to establish the project was issued on 13.04.2017 by

TNPCB.LOA for Supply, Erection, and Commissioning of Boiler,

Turbine, Generator (BTG) package and allied civil works on

Engineering, Procurement and Construction (EPC) basis issued to M/s

BHEL on 29.1.16 for a value of Rs.2,759 Crores and amended to Rs.

2,901 Crores for additional In-Boiler modification Works to adhere to

Revised MOEF & Climate Change norms. Civil Drawings and layout

drawings for Turbine- Generator, ESP and Boiler are being processed.


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Boiler structure,ID Duct support & Power House erection works are

under progress. ESP Structural erection completed Hopper and

Platform erection under progress. Boiler Pressure parts & Air pre

Heatererectionunder progress. Boiler Ceiling Girderection completed.

TG Deck casting completed. Condenser Erection work under progress.

HP turbine erection commenced and under progress. Power House

Structural fabrication is in progress.

MillBunker and feeder fabrication & erection are under

progress. Other civil works are under progress.

BOP Package:

LOI issued on 28.10.16 for BOP package to M/s. BGRESL for a value

of Rs.2600.02 Crores. NDCT Racker column & Ring Beam completed

and shell Concreting work under progress. Chimney shell Construction

has been completed. Chimney flue can erection completed and

platform erection is under progress. Sea water Intake system, Cooling

water system, RO-DM plant, ETP,CHP, AHP are under progress.230KV

Switch yard and 765 KV switch yard with GIS are under progress.

Shore unloader 1&2 equipment erection work under progress. Other

plant & Non- Plant Civil works are under progress.

A petition has been filed by a Social Activist before the National Green

Tribunal (NGT) to cancel the Environmental Clearance issued for the

project. Hearings of the case is under process.The project is expected

to be commissioned in the year 2019-20.


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(4) Uppur Thermal Power Project (2 x 800 MW)

The total project cost including IDC is Rs. 12,778 Crores.LOA for

supply, erection & commissioning of BTG package along with

connected civil works issued on 27.2.16. to M/s. BHEL for a value of

Rs 5580 Crores and amended to Rs. 5852 Crores for additional In -

Boiler modification Works to adhere to Revised MOEF & Climate

Change norms.

LOA issued for BOP (Balance Of Plant) package with allied civil works

on Engineering Procurement Construction (EPC) basis on 21.02.18 to

M/s Reliance Infrastructure Ltd at a cost of Rs.3647.48 Crores. Sea

water intake and outfall system LOI issued to M/s L and T for a value

of Rs 999 Crores on 8.5.18. Enter upon permission for 635.36acres

Poromboke lands / Patta lands awarded. 70 acres of Poromboke

land/Patta land has been handed over to M/s. BHEL for BTG package

552 acres of Poromboke land/Patta land has been handed over to

M/s. Reliance Infrastructure Ltd for BOP package. 22 acres of

Poromboke land/Patta land has been handed over to M/s. L&T on

28.5.18. Balance Patta land to an extent of around 354.46 acres is

under litigation to be handed over to the BTG and BOP contractors.

Regarding the coal logistics, the Chairman/Porttrust has

accepted to allot a dedicated berth to Uppur. Final DPR for private

siding for 28.8 KM has been submitted by consultant to Railway

authorities for approval. In the meantime M/s Aar Vee Associates has

been requested to extend their services in preparation of tender


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specification for executing the railway sliding work. Proposal was

approved in TANGEDCO Board meeting held on 26.06.19. Land

acquisition for the Private Railway siding works for the stretch of 28

Km is under process.

Writ petitions Challenging the Land Acquisition Act havebeen filed

byland owners of the project site.On filing counter from TANGEDCO’s

side and implead petitions, arguments were taken up on 13.12.2018

and judgement gone in favor of land owners as on 03.07.2019.

Special leave petition in Supreme Court is in progress.

Due to this, Patta land to an extent of around 354.46 acres is

under litigation which is yet to be handed over to the BTG/BOP

Contractors.

Another petition has been filed by AnaithuVivasayikalPaathukapuNala

Sangam in the High Court of Madras in December 2017, stating that

few areas of the project site are obstructing the surplus water flow

from nearby tanks. In this regard, MOEF & CC has issued an

amendment dt.29.10.18 to the Environmental Clearance accorded

already, stating that an artificial canal shall be constructed to divert

water from the nearby tanks to maintain the water flow to preserve

mangroves in the creek. Counter filed by MOEF & CC based on this

Amendment.

In addition to the above cases, the farmers of the area have filed an

Appeal in the National Green Tribunal (NGT) in 2016, challenging the


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Environmental Clearance issued by MoEF& Climate Change for the

project. The case is to be heard by the Tribunal.

The Consent to establish the project has been issued by TNPCB on

22.8.17. Necessary drawing approval for initial activities being

processed.

BTG Package:

Contract awarded for supply, erection & commissioning of BTG

package along with connected civil works on EPC basis on 27.2.16 to

M/s BHEL for a value of Rs 5,580 Crores and amended to Rs. 5852

Crores afterincluding additional In-Boilermodification Works to adhere

to Revised MOEF& Climate Change norms. Working pile in ESP Unit I

& II ,Boiler Unit I & II ,Mill foundation Unit I & II & Power House Unit

II completed.Working pile in Boiler Unit II, ID Duct Unit I & II &

Power House Unit I are under progress. Site office

buildingconstructionwork under progress. Pilecap in ESP unit II

completed.Pile cap in ESP Unit I,Boiler unit I & II & Mill foundation

unit II are in under progress. Structural fabrication under progress.

ESP unit I column erection under progress.

BOP Package:

Contract awarded for BOP (Balance Of Plant) package with allied civil

works on Engineering Procurement Construction (EPC) basis on

21.02.18 to M/s Reliance Infrastructure Ltd at a cost of Rs.3647.48

Crores. Topographical survey work and Geo-technical investigation


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completed in the area handed over to M/s Reliance Infrastructure Ltd.

Construction of Stores & site office is under progress.

Sea Water Intake & Out Fall System:

Contract awarded on Engineering Procurement and Construction

(EPC) basis on 8.5.18 to M/s. L&T Ltd at a cost of Rs. 999 Crores.

Geo-technical investigation works completed. Test piling completed.

Approach piling & Pile cap under progress. Erection of under ground

Pipes in the intake & Outfall is under progress.

The project is expected to be commissioned in the year FY 2022-23.

(5) Udangudi Thermal Power Project – Stage I (2x 660 MW)

The total project cost including IDC is Rs. 13076 Crores.The

Environmental Clearance for the originally envisaged capacity of

2x800 MW capacity was issued by MOEF & Climate Change /GOI on

14.10.2013 and amendment to the EC for the revised capacity

(2x660 MW) issued on 26.4.17.

The Consent to establish the project under both Air & Water acts has

been extended by TNPCB up to 31.03.2020.

Main Plant:

After the Hon’ble High Court, Madras disposed the writ petition filed

by one of the bidders in 2015, in favor of TANGEDCO, vide judgement

dated 07.12.2017.LOA issued to M/s BHEL for Design,

Engineering,Manufacture, Supply, erection, testing and commissioning


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of complete 2x660MW coal based Supercritical thermal power project,

Udangudi Stage I, on Engineering, Procurement and Construction

basis for a value of Rs 7359 Crores on 7.12.17. Land handed over to

M/s BHEL on 15.12.2017. The required land has been handed over to

the contractor on 15.12.2017. Topographical survey and Geo

Technical Investigation have been completed. Earth work excavation

for Chimney foundation completed. Earth work excavation for Boiler

Unit 1 & 2 and ESP Unit I & II foundation and site leveling are under

progress. Construction of compound wall is under progress.

Engineering and other civil works are under progress.

Captive Coal Jetty:

Work of Establishment of Captive Coal Jetty has been awarded to

M/s. ITD Cementation India Limited on 13.2.18 for a value of Rs.

1902.87 crores and required land has been handed over to the

contractor on 20.2.2018. Topographical Survey, Land investigation,

Bathymetry Survey, Marine investigation, Constructionenabling

activities, completed. Approach Pile and Pile cap construction activities

in the off shore for about 1 Km from shore are completed. Approach

Pile and Pile cap construction activities are started in the off shore

from 3 Km to 4 Km from shore as a next reach. Casting of PSC Girders

and Accropode Pre casting are under progress. Pre casting of deck

slab, Brake water construction, Construction of compound wall work

are under progress. The project is expected to be commissioned in

the year FY 2021-22.


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(6) Kundah pumped storage hydro-electric project-

(4x125MW)

The total project cost including Interest during construction is

Rs.1831 Crores. LOI issued to M/s. Patel Engineering, Mumbai for

Civil & Hydro Mechanical works) for Package – I for a value of Rs.

346.29 Crores & M/s Kundah PSP Consortium for Package-II for a

value of Rs. 321.35 Crores of Phase I on Engineering Procurement

and Construction (EPC) basis on 15.2.18.

Package I:

The balance Mining work over and above that completed in the Non-

EPC contract in ‘Main Access Tunnel’ and ‘Cable Cum Ventilation

Tunnel’ is completed. Additionally Driven Inspection Tunnel (ADIT) to

Tail Race Surge Chamber, ADIT to Tail race Tunnel, ADIT to Power

house Top, ADIT to Pressure shaft Bottom, Pilot Tunnel for

Transformer Cavern, Pilot Tunnel for Power House Cavern, ADIT to

PH bottom and ADIT to Tail race surge chamber crown top &

Transformer Cavern slashing ,Tal Race surge chamber benching work

completed. Tail Race Tunnel Excavation,Transformer Cavern Benching

under progress.

Package II:

Portal formation for ADIT to Head Race Tunnel, Open excavation

completed and Shotcrete works completed. Earth tunnel excavation is

in progress. Head Race Tunnel Surge Shaft surface excavation is


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underprogress. Inclined potion pilot in Pressure shaft 1 is under

progress.

Techno-commercial bid opened on 28.03.2019 forPACKAGE-III OF

PHASE-I, PHASE II & PHASE III (E & M WORKS) AND BLTC note is

being put up for Price bid opening. This Project is expected to be

commissioned in FY 2022-23.

(II) NEW PROJECTS:

(1) Ennore Replacement Thermal Power Project (1 x 660

MW)

The total project cost with Interest during construction is Rs. 5400

Crores. This project has been proposed in place of the Ennore

Thermal Power Station which has been decommissioned on 31.3.17.

ToR for the project has been issued by MoEF& CC /New Delhi on

25.07.2014. The Expert Appraisal Committee meeting of MoEF& CC

was held on 30.08.2017 and the committee considered the project

proposal. As per the committee’s directions, a Sub-Committee was

sent to visit the project site to ascertain the Environmental condition.

The committee directed to furnish certain documents related to

Environmental conditions for which 3 months study of assessing

Ambient Air Quality (AAQ) in and around ETPS Replacement Thermal

Power Project area and the Study of Bio-accumulation of plant and

water quality in Buckingham canal was directed to be carried out.

Ambient Air Quality study and the study of Bio accumulation of plant


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and water quality in Buckingham canal is completed. Based on the

above reports Post-Project Impact to be studied by the Environment

Impact Assessment Consultant.This Project is expected to be

commissioned in the year 2024-25.

(2) Udangudi Expansion Project Stage–II (2 x 660 MW)


Rs. 8745 Crores. Land acquisition and various other related activities

are under progress. Ministry of Environment Forest and Climate

Change, Government of India has directed TANGEDCO to approach

the Ministry after awarding the work of Udangudi Stage I, for

considering the issue of Terms of Reference (ToR) for Stages II & III.

As the contract for establishment of Udangudi Stage –I has been

awarded, the MoEF& CC will be approached shortly by TANGEDCO.

This Project is expected to be commissioned in the year 2026-27.

(3) Udangudi Expansion Project Stage–III (2 x 660 MW)


Rs. 8745 Crores. Land acquisition and various other related activities

are under progress. Ministry of Environment Forest and Climate

Change, Government of India has directed TANGEDCO to approach

the Ministry after awarding the work of Udangudi Stage I, for

considering the issue of Terms of Reference (ToR) for Stages II & III.

As the contract for establishment of Udangudi Stage –I has been

awarded, the MoEF& CC will be approached shortly by TANGEDCO.


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This Project is expected to be commissioned in the year 2026-27.

(4) Cheyyur Ultra Mega Power Project (5x800 MW)

The total project cost is Rs. 25,970 Crores. This is a project being

developed by Government of India with private sector participation

through Power Finance Corporation. Tamil Nadu will get 1600 MW

power from the project as its share Tamil Nadu will get 1600 MW

power from the project as its share. Environmental clearance has

been received for the project on 30.09.2013. Land acquisition for port

and plant completed for entire patta land to an extent of 623 acres

and possession has been taken by CTNPL (Special Purpose

Vehicle).Availability ofadditional land of767 acres consequent to the

decision of bringing up the project on indigenous coal additional land

is necessitated has been confirmed by GOTN and communicated to

CTNPL.

The Ministry of Power has agreed to allot a coal block for this project.

Government of India is in the process of modifying the bidding

documents for utilization of 100% domestic coal. Ministry of Power

has planned to upload the bidding documents shortly after which

tender processing will be initiated.

Additional fund of Rs. 216.59 Crores requested by CTNPL towards

land cost and additional commitment fees for administration is under

process at TANGEDCO.Meanwhile the procurers meeting has been

conducted on 4.6.2019 at TANGEDCO office.


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(5) Sillahalla pumped storage Hydro–Electric Project (4x500

MW)

In-Principle approvalaccorded by GOTN vide G.O.Ms.No.67,

dt.11.9.2014 to execute the project in 2 phases at a total cost of

Rs.7000 Crores.

Due to technical reasons and on advice by CEA, the project is

proposed to be executed in 2 Stages. Consultancy services towards

preparation of DPR Conducting all geo-technical investigation works,

EIA study, getting all necessary clearances for the Stage I of this

project has been awarded to M/s. WAPCOS on 23.1.2019. Draft

Feasibility Report received from M/s. WAPCOS on 15.5.2019.Final

‘Feasibility Report’incorporating TANGEDCO’s remarks/comments

submitted by theConsultant on 09.07.2019 for approval.The Stage I of

the project is expected to be commissioned in 2025-26.

(6) Kadaladi Supercritical Thermal Power Project (5x800

MW), Ramanathapuram District

The total project cost is Rs.24000 Crores. The late Hon’ble Chief

Minister of Tamil Nadu has announced this project under Rule 110 in

the Assembly on 01.9.2015. In-principle approval vide G.O.(MS).No.3

dt 14.1.2016 has been issued.

The Ministry of Environment and Forest and Climate change, in its

Expert Appraisal committee meeting held on 30.08.2016 has directed

TANGEDCO to explore 3 new sites as the sites already proposed fall


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within the buffer zone of Gulf of Mannar biosphere reserve area.

Alternate sites are being identified

(7) Kadaladi Ultra Mega Solar photovoltaic park Power

Project (500 MW)

The total cost of the project including IDC is Rs. 2350 Crores. The

Hon’ble Chief Minister of Tamil Nadu has announced this project

under Rule 110 in the Assembly on 30.6.17. In-principle approval from

MNRE has been issued on 8.12.17 for this project. Approval from

GOTN has been issued on 29.12.17 for establishment of the project in

Narippaiyur and nearby villages in and around 900 Hectares of land

on EPC contract basis under State Sector.

Land acquisition is under progress. Administrative approval

for acquisitionof 1611.10.50 hectares of patta land and 21.62.50

hectares of poromboke land were issued vide G.O. No. 84 Energy (E1)

Department dt 19.11.2018.Formation of Revenue units by

Collectorate/Ramanathapuramare under process, one Deputy

Collector has been appointed for land acquisition on 02.07.2019.

Deposit towards their payment for salary by TANGEDCO is made to

DC/Ramanathapuram for Rs. 1.83 Crores.

Meanwhile Writ petitions (PIL) have been filed by the land owners at

Madurai Bench of the Madras High Court Challenging that livelihood of

the land owners are affected by acquisition of Patta lands for


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establishment of this Project. TANGEDCO has prepared the counter

and sent to Board’s Standing Counsel for submission in the Court.

The CRZ Demarcation of the site has been carried out through IRS,

Anna University.In the meantime SECI have offered to invest and

develop the Solar Project in the land to be provided by TANGEDCO on

Build Own Operate (BOO) basis. However, TANGEDCO will off take

100% power generated in the solar park.

MNRE has issued the necessary amendment on 15.10.18 that

TANGEDCO will be the Solar Power Park Developer (SPPD) instead of

TNEB ltd and SECI will be the Solar Project Developer (SPD).

In order to get the grant of 100 crores from GoI, the project has to

be commissioned before 2 years from the date of in principle approval

(15.10.2018).Geo tech investigation study conducted and report

received. Geo hydrology and rain water harvesting study by Anna

University is received. Revised Detailed Project report is under

preparation.The project is expected to be commissioned in FY 2020-

21 subject to acquisition of land.


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ANNEXURE-II

THERMAL POWER STATIONS YEAR OF COMMISSIONING

Sr No

Name of Station Year of Commissioning

Thermal Power Stations

1 Ennore Thermal Power

Station(ETPS)(340MW) 1979 -1975

2 Tuticorin Thermal Power

Station(TTPS)(1050MW) 1979-1991

3 Mettur Thermal Power Station –

I(MTPSI)(840MW) 1987-1990

4 North Chennai Thermal Power Station-

I(NCTPS-I) (630MW) 1994-1996

5 Mettur Thermal Power Station – II(MTPS-

II)(600MW) 2013-2014

6 North Chennai Thermal Power Station-

II(NCTPS-II) (1200MW) 2014-2015

Hydro Electric Power Stations

7 Kundah Generation Circle(843.65MW) 1932-2006

8 Tirunelveli Generation Circle(372.80MW) 1944-2016

9 Kadamparai Generation Circle(595.45MW) 1987-1988

10 Erode Generation Circle(483.50MW) 1937-2015

Gas Turbine Power Stations

11 Valuthur Gas Turbine Power Station

(VGTPS)(187MW) 2003-2008

12 Thirumakkottai Gas Turbine power Station

(T(K)GTPS) (107.88MW) 2000-2001

13 Kuttalam Gas Turbine Power

Station(KGTPS)(101MW) 2003-2004

14 Basin Bridge Gas Turbine Power

Station(BBGTPS) (120MW) 1995-1996


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ANNEXURE-III

PLF DETAILS OF THERMAL POWER STATIONS

Particulars ETPS TTPS MTPS-I MTPS-II NCTPS-I NCTPS-II Remarks

2012 - 13 Plant Availability Factor

36.21 92.26 85.92 - 93.48 - Nil

Plant Load Factor 18.67 90.04 84.26 - 91.68 - Nil

2013 – 14 Plant Availability Factor

73.18 89.6 92.14 - 84.94 - Nil

Plant Load Factor 30.61 85.8 88.04 - 74.33 - Nil


45.84 91.1 91.34 75.61 87.08 69.10 Nil

Plant Load Factor 20.31 83.4 84.71 57.50 77.21 53.14 Nil


35.8 86.8 86.94 87.32 87.79 77.8 Nil



26.3 69.0 84.87 83.38 76.43 76.69 Nil



De-commi

ss-ioned

66.8 74.54

69.08 85.28 69.14 Nil

Plant Load Factor 57 69.41 46.63 76.19 55.73 Nil


De-commi

ss-ioned

77.84 85.53 75.23 82.13 75.97 Nil

Plant Load Factor 68.56 78.92 59.99 72.46 63.85 Nil


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ANNEXURE-IV

PLF DETAILS OF HYDRO POWER STATIONS

Particular Kundah

Gen. circle

Tirunelveli Gen.circle KadamparaiGen.circle

Erode Gen. circle

Remarks

2012-13 Plant

Availability Factor

87.58 70.13 67.98 87.75 Nil

Plant Load Factor 17.16 13.25 12.92 13.75 Nil

2013-14 Plant

Availability Factor

93.10 77.07 84.72 86.78 Nil


2014-15 Plant

Availability Factor

91.63 73.07 80.00 77.37 Nil

Plant Load Factor 29.15 31.48 20.51 27.08

Nil 2015-16

Plant Availability

Factor 93.27 81.80 62.96 74.05

Nil


Nil

2016-1720

Plant Availability

Factor 85.27 73.03 84.39 81.8

Nil


Nil

2017-18

Plant Availability

Factor 86.47 76.16 76.96 79.11

Nil


2018-19

Plant Availability

Factor 85.82 80.36 60.50 63.76

Nil


Nil


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ANNEXURE-V

PLF DETAILS OF GAS TURBINE STATIONS

Particular

VGTPS-I

VGTPS-II

T(K)GTPS

KGTPS

BBGTPS

2012-13

Plant Availability Factor

60.17 77.63 98.10 10.64 98.95

Plant Load Factor 54.00 60.42 76.90 6.31 0.09

Remarks Forced shut down for nearly 6 months due to high vibration in GT

Unit was under shut down for 2 months due to failure of bearing in IGV problem

80% Gas supply

Unit shut down from 22.2.12 to 21.2.13 due to failure of GT compressor rotor

Peak load station. As per the instructions of LD centre, the plant is being operated intermittently as and when emergencies arise in Chennai grid network.

2013-14 Plant Availability Factor

94.53 77.79 92.61 97.66 94.78


Remarks Norms achieved for PLF

Full load could not reached due to IGV problem

Gas supply was reduced to 60%

Gas supply was 70% up to July’13 and increased to 80 to 85% due to HOEC gas.



93.04 59.57 92.45 94.80 95.40



Major over hauling was carried out from 1.11.14 to 21.12.14. Further, Gas supply was reduced to

HGPI for 17 days &GAIL pipe line work for 8 days &Part load operation with 60% gas supply.

Generation was less due to part load operation with 60-65% & wheel space temperature problem in GT



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85% from 20.8.14.

&vibration in GT Load Gear Box

2015-16

Particular

VGTPS-I

VGTPS-II

T(K)GTPS

KGTPS

BBGTPS


92.78 - 82.69 98 97.91

Plant Load Factor

86.42 - 42.12 63.54 1.42


The unit was under shut down from 23.1.15 to 26.9.16 due to high vibration in Gas Turbine.

Less generation due to i)Part load operation with 60% gas supply ii) STG shutdown to attend vibration problem for 68 days.

Less generation due to inadequate gas supply (70-75%)& full load could not be reached due to wheel space temperature problem.



96.62

40.65

91.18

91.94

92.03

Plant Load Factor

82.69

34.48

36.82

42.55

1.23

Remarks Norms

achieved for PLF

The unit was under shut down from 23.1.15 to 26.9.16 due to high vibration in Gas Turbine.

Less generation due to part load operation with 54% gas supply.

Less generation due to part load operation with 54% gas supply


2017-18

Particular

VGTPS-I

VGTPS-II

T(K)GTPS

KGTPS

BBGTPS


95.94 94.54 87.45 39.50 76.26

Plant Load Factor

81.37 74.30 32.01 87.83 0.63


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2018-19

Particular

VGTPS-I

VGTPS-II

T(K)GTPS

KGTPS

BBGTPS


95.74 92.94 82.36 92.56 74.73

Plant Load Factor

74.20 72.60 27.58 46.37 0.01

Remarks Less generation due to part load operation with 79% gas supply






23

ANNEXURE-VI - A

Demand and Energy Projection and Availability from 2019-2020 to 2026-2027 (Renewables considered only for Energy projection)

20.09.2019

Year

Installed

capacity at the beginning of

the year (MW)

Expected

Capacity

addition during

the year (MW)

Installed

capacity at the

end of the year (MW)

Expected

renewable

capacity addition during

the year (MW)

Expected

renewable

installed capacity

at the end of

the year (MW)

Availability at the

beginning of the

year (MW)

Expected

additional

Availability during the year

(MW)

Reduction due

to ageing

of Thermal Stations as per LGBR - OWN TS & IPPs

Availability at

the end of the year (MW)

Availability less

Spinning & Aux

for Exst Station

Power purcha

se (MW)

Total availability at the end of the year

(MW) (Convention

al)

Projected

demand

(MW) (based

on actual demand so far

met during 2018-

19)

Surplus /

Deficit (MW)

Projected Annual Energy

Requirement (MU) (based on

actual demand

met during 2018-19)


Availability (MU)*

(Conventional)

Projected

Annual Energy

Availabilty from RES

Total Energy

availability in MU

(considering

conventional & RES)

Energy Surplus/

Deficit (MU) (considering

both convectional

& RES)

Conventional Renewables

1 2 3 4 5 6 7 8 9 10 (7+8-9) 11 12

13 (10-

11+12) 14

15 (13-14)

16 17 18 19 (17+18)

20 (19-16)

2018-19 14720 12180 11979 15847 110939 16510

2019-20 14720 326 15046 1505 13685 11979 242 152 12069 802 3380 14647 16751 -2104 116811 102139 18550 120689 3878

2020-21 15046 1127 16173 2005 15690 12069 837 193 12713 793 3380 15300 17696 -2396 122914 106270 21268 127538 4624

2021-22 16173 2827 19000 1505 17195 12713 2053 232 14534 774 3380 17140 18646 -1506 129007 118587 23308 141895 12888

2022-23 19000 4787 23787 1505 18700 14534 3183 152 17565 758 2830 19637 19748 -111 136090 135325 25348 160673 24583


24

Demand and Energy Projection and Availability from 2019-2020 to 2026-2027 (Renewables considered only for Energy projection)

20.09.2019

Year

Installed

capacity at the beginning of

the year (MW)

Expected

Capacity

addition during

the year (MW)

Installed

capacity at the

end of the year (MW)

Expected

renewable

capacity addition during

the year (MW)

Expected

renewable

installed capacity

at the end of

the year (MW)

Availability at the

beginning of the

year (MW)

Expected

additional

Availability during the year

(MW)

Reduction due

to ageing

of Thermal Stations as per LGBR - OWN TS & IPPs

Availability at

the end of the year (MW)

Availability less

Spinning & Aux

for Exst Station

Power purcha

se (MW)

Total availability at the end of the year

(MW) (Convention

al)

Projected

demand

(MW) (based

on actual demand so far

met during 2018-

19)

Surplus /

Deficit (MW)


Requirement (MU) (based on

actual demand

met during 2018-19)


Availability (MU)*

(Conventional)

Projected

Annual Energy

Availabilty from RES

Total Energy

availability in MU

(considering

conventional & RES)

Energy Surplus/

Deficit (MU) (considering

both convectional

& RES)

2023-24 23787 563 24350 1505 20205 17565 310 0 17875 758 2830 19947 20955 -1008 143843 136924 27388 164312 20469

2024-25 24350 1223 25573 1505 21710 17875 800 0 18675 758 2830 20747 22281 -1534 152333 141845 29428 171273 18940

2025-26 25573 1000 26573 1505 23215 18675 0 54 18621 753 2830 20698 23683 -2985 161277 140950 31468 172418 11141

2026-27 26573 3640 30213 1505 24720 18621 1960 27 20554 750 2830 22634 25193 -2559 170876 153519 33508 187027 16151

Note: 1. Conventional installed capacity as on 1.4.2019 - 14,720 MW and Renewable installed capacity as on 1.4.2019 - 12,180 MW 2. Actual availability - 11979 MW has been arrived based on the availability on 27.04.2018 to meet the lighting demand of 15440 MW during the offwind season. 3. 3.The above projections are based on the presumption that all the ongoing and upgoing projects are commissioned as per the year-wise capacity addition enclosed in

Annexure. 4. Being infirm energy renewable energy (both existing & new) has been considered only for energy projection.


25

ANNEXURE-VI – B 19th Electric Power Survey Forecast

Energy Consumption, Energy Requirement and Peak Load Category Wise and Year Wise Summary of Forecast


26

ANNEXURE-VII

CAPACITY ADDITIONS UPTO 2026-27

Sl. No Name of the Projects Type/ Sector

Installed capacity /Share (MW)

Availability (MW)

FY 2019-20

1 Neyveli New TPP at Neyveli 2x500MW (Unit I - 500 MW)) Thermal/ Central 326 242

Total 326 242

FY 2020-21

1 Neyveli New TPP at Neyveli 2x500MW (Unit II- 500 MW)) Thermal/ Central 327 243

2 NCTPP Stage III (1x800MW) Thermal/ State 800 594 Total

1127 837 FY 2021-22 1 BhaviniKalpakkam(PFBR) 1x500MW Nuclear/ Central 167 93 2 Ennore SEZ STPS (2 x 660 MW) Thermal/ State 1320 980 3 Udangudi Super Critical Thermal Power

Project Stage I-2x660MW Thermal/ State 1320 980

4 Kolli Hydro Electric Project 1 x 20 MW Hydro/ State 20 Total

2827 2053 FY 2022-23

1 ETPS Expansion Project (Supercritical) Thermal/ State 660 490

2 Uppur TPP at Ramanathapuram District (2x800MW) Thermal/ State 1600 1188

3 Talibara Project (4x800MW) of NLC as an alternate of Sirkazhi T.P.P. Thermal/ Central 1500 1114

4 NLC TPS II 2nd Expansion 2x660 MW Thermal/ Central 526.84 391 5 Kundah Pumped Storage HEP 4x125MW Hydro/ State 500 Total 4787 3183 FY 2023-24 1 Kudankulam APS Unit 3-1000MW* Nuclear/ Central 563 310 Total 563 310 FY 2024-25 1 Kudankulam APSUnit 4-1000MW* Nuclear/ Central 563 310 2 Ennore Replacement Thermal PP Thermal/ State 660 490 Total 1223 800 2025-26 1 Sillahalla pumped storage Hydro Electric

Porject Stage I Hydro/ State 1000 Total 1000 FY 2026-27 1 Udangudi Expansion Thermal Power

Project Stage II (2x660 MW) Thermal/ State 1320 980

2 Udangudi Expansion Thermal Power Project Stage III (2x660 MW) Thermal/ State 1320 980

3 Sillahalla pumped storage Hydro Electric Project Stage II Hydro/ State 1000

Total 3640 1960

* For Kudankulam APS Unit 3&4, Tamil Nadu's share is considered as 563 MW based on Unit 1&2 shares.


27

ANNEXURE-VIII

Yearwise proposed allocation of capital expenditure for the existing thermal power stations

S.No. Station

Estimated Cost (Rs. In Crores)

Allocation of Capital Expenditure (Rs. in Crores)

FY 2019-20 FY 2020-21 FY 2021-22

1 Tuticorin Thermal Power Station

1579.91 62.91 846.20 670.80

2 Mettur Thermal Power Station-I 1109.07 51.72 621.97 435.38

3 North Chennai Thermal Power Station-I

1028.26 43.18 397.75 587.34

4 Mettur Thermal Power Station-II 154.01 91.93 45.50 16.58

5 North Chennai Thermal Power Station-II

952.67 24.96 566.61 361.10

Total Amount 4823.92 274.70 2478.03 2071.20

Yearwise proposed capitalisation for the existing thermal power stations

Sl. No

Name of the Stations

Estimated

Cost (Rs.in

Crores)

FY 2019-20

FY 2020-21

FY 2021-22

Amount Capitalis

ation (Rs.in

Crores)

Closing CWIP (Rs.in

Crores)

Amount Capitalis

ation (Rs.in

Crores)

Closing CWIP (Rs.in

Crores)

Amount Capitalis

ation (Rs.in

Crores)

Closing CWIP (Rs.in

Crores)

1 Tuticorin Thermal Power Station

1579.91 45.48 17.43 497.73 365.90 1036.70 0.00

2

Mettur Thermal Power Station-I

1109.07 27.57 24.15 180.12 466.00 901.38 0.00

3

North Chennai Thermal Power Station-I

1028.26 16.04 27.14 199.34 225.55 812.89 0.00

4

Mettur Thermal Power Station - II

154.01 91.93 0.00 45.50 0.00 16.58 0.00

5

North Chennai Thermal Power Station - Stage - II

952.67 14.86 0.00 511.46 0.00 426.35 0.00

Total amount 4823.92 195.88 68.72 1434.15 1057.45 3193.90 0.00


28

ANNEXURE-IX

Yearwise proposed allocation of capital expenditure for the existing hydro power stations

S.No. Station

Estimated Cost (Rs. In Crores)


FY 2019-20 FY 2020-21 FY 2021-22

1 Tirunelveli Generation Circle 161.90 9.84 85.26 66.80

2 Kundah Generation Circle 73.95 41.08 19.78 13.09

3 Erode Generation Circle 49.28 19.58 29.70 0.00

4 Kadamparai Generation Circle 82.60 57.23 22.87 2.50

Total Amount 367.73 127.73 157.61 82.39

Yearwise proposed capitalisation for the existing hydro power stations

Sl. No


Estimated Cost (Rs.in

Crores)

FY 2019-20

FY 2020-21 FY 2021-22

Amount Capitalisation (Rs.in

Crores)

Closing CWIP (Rs.in

Crores)


Crores)

Closing CWIP (Rs.in

Crores)


Crores)

Closing CWIP (Rs.in

Crores)

1 Tirunelveli Generation Circle

161.90 2.87 3.69 86.70 5.53 72.33 0.00

2 Kundah Generation Circle

73.95 6.35 34.73 2.15 52.36 65.45 0.00

3 Erode Generation Circle

49.28 19.58 0.00 29.70 0.00 0.00 0.00

4 Kadamparai Generation Circle

82.60 57.23 0.00 22.87 0.00 2.50 0.00

Total amount 367.73 86.03 38.42 141.42 57.89 140.28 0.00


29

ANNEXURE-X

Yearwise proposed allocation of capital expenditure for the existing gas turbine power stations

S.No. Station

Estimated Cost (Rs. Cr)


FY 2019-20

FY 2020-21

FY 2021-22

1 Valuthur Gas Turbine Power Station

144.44 2.10 142.34 0.00

2 Thirumakkottai Gas Turbine Power Station

48.19 0.00 48.19 0.00

3 Kuttalam Gas Turbine Power Station

17.75 13.44 3.91 0.40

4 Basin Bridge Gas Turbine Power station

0.85 0.00 0.85 0.00

Total Amount

211.23 15.54 195.29 0.40

Yearwise proposed capitalisation for the existing gas turbine power stations

Sl. No


Estimated Cost (Rs.in

Crores)

FY 2019-20

FY 2020-21 FY 2021-22


Crores)

Closing CWIP (Rs.in

Crores)


Crores)

Closing CWIP (Rs.in

Crores)


Crores)

Closing CWIP (Rs.in

Crores)

1

Valuthur Gas Turbine Power Station

144.44 0.00 2.10 144.44 0.00 0.00 0.00

2

Thirumakkottai Gas Turbine Power Station

48.19 0.00 0.00 48.19 0.00 0.00 0.00

3

Kuttalam Gas Turbine Power Station

17.75 13.04 0.40 3.51 0.80 1.20 0.00

4

Basin Bridge Gas Turbine Power Station

0.85 0.00 0.00 0.85 0.00 0.00 0.00

Total Amount 211.23 13.04 2.50 196.99 0.80 1.20 0.00


30

ANNEXURE-XI

Thermal and Hydro Projects proposed Capital Expenditures

Thermal Projects:

S.No. Projects

Estimated Cost

(Rs. In Crores)


FY 2019-20

FY 2020-21

FY 2021-22

1 2x660MW Ennore SEZ STPP 9800.00 1299.00 3627.00 1159.00

2 2x800MW Uppur TPP (including Sea Water intake

12778.00 892.57 3000.00 4804.86

3 Kadaladi Ultra Mega TPP 5x800 MW 30000.00 0.20 0.00 0.00

4 Vallur TPP(NTECL) 3x500 MW 1512.07 29.47 54.49 0.00

5 NLC TNEB JV Project at Tuticorin(NTPL) 2 7293.48

6 ETPS Expension Project 1X600 MW 6380.81 1277.54 1437.53 1710.43

7 Kadaladi Solar Project *** 2350.00 25.00 125.00 0.00

8 NCTPP Stage III 1x800MW 7398.00 2068.44 1100.12 857.08

9 Udangudi TPP Stage I 2x660MW

13076.71 668.43 4500.00 5568.02

10 Coal Jetty for Udangudi Project 464.77 855.37 415.568

11 Udangudi TPP Stage II 2x660MW *** 9378.33 0.00 0.00 0.00

12 Udangudi TPP Stage III 2x660MW *** 9378.33 0.00 0.00 0.00

Total Amount 109345.73

6725.42

14699.51

14514.96

Hydro Projects:

S.No. Projects

Estimated Cost (Rs.

Crore)


FY 2019-20

FY 2020-21

FY 2021-22

1 Kundah Pumped HEP (4x125MW) 1831.29 222.10 993.00 648.00

2 Sillahalla HEP (2000MW) 7000.00 6.01 14.16 300.00

3 Kodayar Pumped Storage HEP (500MW) 4000.00 0.00 10.00 100.00

4 Manalar Pumped Storage HEP (500MW) 4500.00 0.00 10.00 100.00

Total Amount 17331.29 228.11 1027.16 1148.00


31

ANNEXURE-XII

Thermal and Hydro Projects proposed Capitalisation

Sl. No


Estimated

Cost (Rs.in

Crores)

FY 2019-20

FY 2020-21

FY 2021-22


Crores)

Closing CWIP (Rs.in

Crores)


Crores)

Closing CWIP (Rs.in

Crores)

Amount Capitalis

ation (Rs.in

Crores)

Closing CWIP (Rs.in

Crores)

Thermal power projects:

1 2x660MW Ennore SEZ STPP 9800.00 0.00 5014.00 0.00 8641.00 9800.00 0.00

2 2x800MW Uppur TPP (including Sea Water intake

12778.00 0.00 2713.21 0.00 5713.14 10518.50 0.00

3 Kadaladi Ultra Mega TPP 5x800 MW

30000.00 0.20 0.00 0.00 0.00 0.00 0.00

4 Vallur TPP(NTECL) 3x500 MW

1512.07 0.00 29.47 0.00 83.96 0.00 0.00

5 NLC TNEB JV Project at Tuticorin(NTPL) 2

7293.48 0.00 0.00 0.00 0.00 0.00 0.00

6 ETPS Expension Project 1X600 MW

6380.81 0.00 2040.62 0.00 3478.15 0.00 5188.58

7 Kadaladi Solar Project *** 2350.00 0.00 25.00 0.00 150.00 0.00 0.00

8 NCTPP Stage III 1x800MW 7398.00 0.00 5440.80 0.00 6540.92 7398.00 0.00

9 Udangudi TPP Stage I 2x660MW 13076.71

0.00 1105.82 0.00 5605.82 11173.84 0.00

10 Coal Jetty for Udangudi Project 0.00 631.93 0.00 1487.30 1902.87 0.00

11 Udangudi TPP Stage II 2x660MW ***

9378.33 0.00 0.00 0.00 0.00 0.00 0.00

12 Udangudi TPP Stage III 2x660MW ***

9378.33 0.00 0.00 0.00 0.00 0.00 0.00

Total Amount 109345.73 0.20 17000.85 0.00 31700.29 40793.21 5188.58

Hydro power projects

1 Kundah Pumped HEP (4x125MW) 1831.29 0.00 392.92 0.00 1385.92 0.00 2033.92

2 Sillahalla HEP (2000MW) 7000.00 0.00 8.08 0.00 22.24 0.00 322.24

3 Kodayar Pumped Storage HEP (500MW)

4000.00 0.00 0.00 0.00 10.00 0.00 110.00

4 Manalar Pumped Storage HEP (500MW)

4500.00 0.00 0.00 0.00 10.00 0.00 110.00

Total Amount 17331.29 0.00 401.00 0.00 1428.16 0.00 2576.16


32

ANNEXURE-XIII

Restructured Accelerated Power Development & Reforms Programme(R-APDRP):

The focus of the R-APDRP programme is on actual, demonstrable

performance in terms of sustained loss reduction. The aim is to provide

quality and reliable power supply to the consumers and to bring down the

AT&C losses below 15% in towns having population more than 30,000.

R-APDRP PART- A –IT (Information Technology infrastructure):

The present status of Part A -IT Scheme is as below:

a. The contract was awarded to the IT implementing Agency(ITIA), M/s.

ITI Ltd. in consortium with M/s. Navayuga Infotech Pvt. Ltd. on

14.10.2010 for implementation of IT infrastructure in 110 towns of

Tamil Nadu at a total cost of Rs. 307.28 Crores.

b. The ITIA withdrew their service support at RAPDRP Data Center from

21.02.2017 and filed various court cases against TANGEDCO.

c. An order has been passed by the High court, Madras on 26.05.2017

referring the cases to the Arbitral Tribunal.

d. At present the case is under Arbitration. Further course of action will be

decided based on the outcome of Arbitration.

R-APDRP PART- BSchemes:

Part-B Schemes cover regular distribution strengthening works aimed at

reduction of Aggregate Technical & Commercial (AT&C) losses in the

Project Area to less than 15% on a sustained basis for 5 years commencing

one year after the completion of Part-A works.

Successful completion within the schedule time for Part-B schemes

subject to above condition will entitle TANGEDCO for conversion of 50% of

the loan amount into grant @10% per year for 5 years.


33

Part-B schemes have been completed in 88 towns of TANGEDCO at a total

sanction cost of Rs. 2841.21 Crores.

Funding Details:

Expenditure incurred so far under Part-B schemes -Rs. 2589.19 Cr.

The present status of R-APDRP Part-B schemes is detailed as below:

R-APDRP PART-B (subsumed under IPDS) - Physical / Financial progress :-

No. of Project Towns : 88 towns

Schemes completed : 88 towns

Project Cost Sanctioned : Rs.2841.21 Cr.

Expenditure Incurred so far : Rs.2589.19 Cr.

Part-B Closure Reports Submission to MoP/PFC :-

No. Of towns submitted for closure / Value : 76 / Rs. 2298.52 Cr.

Towns pending for closure / Timeline : 12 / 31.07.2019

Funds released:

Amount received as GoI Loan : Rs.426.18 Cr.

Amount received as Counterpart funding from REC : Rs.644.91 Cr.

S. No.

Funding agency Names of regions No. of

towns

Sanctioned amount (Rs. Cr.)

Funds released so far(Rs. Cr.)

1 MoP/GoI through

PFC

84 towns (regular Part-B) + 4 (SCADA components only)

covered in 9 Regions

88

710.30

426.20

2 M/s.PFC Chennai North, Chennai South and Vellore 24 1328.63 1287.67

3 M/s. REC Villupuram, Trichy,

Coimbatore, Erode, Madurai & Tirunelveli

64 722.06 644.91

4 TANGEDCO Villupuram, Trichy,

Coimbatore, Erode, Madurai & Tirunelveli

64 80.23 -

Total 9 (Regions) 88 2841.21 2358.78


34

Amount received asCounterpart funding from PFC : Rs.1287.67Cr.

TANGEDCO’s own funds : Rs. 80.22 Cr.

Release of funds pending towards closure submitted for 76 towns:

GoI Loan release pending : Rs. 217.97 Cr.

Total release pending : Rs. 217.97 Cr.

Physical Progress : 100%

Financial Progress : 91.13%

Closure Reports for 12 towns to be furnished to PFC.

Works executed under R-APDRP Part-B Schemes

Sl. No.

Description of Work Unit Quantity

1 New 66/33/22/11 KV Substations Nos. MVA

55 798

2 Substation Augmentation of Power Transformers Nos.

MVA

98

892

3 New 33KV/66 KV lines Kms. 275.33

4 New 22 KV lines Kms. 368.57

5 New 11KV lines Kms. 2808.399

6 New LT lines Kms. 605.42

7 Capacity Augmentation of 33KV lines Kms. 72.176

8 Capacity Augmentation of 22 KV lines Kms. 443.34

9 Capacity Augmentation of 11KV lines Kms. 748.88

10 Capacity Augmentation of LT lines Kms. 1501.55

11 Distribution Transformers (DTs) Nos.

MVA

20144

1321

12 Consumer meters Nos. in Lakhs

45.97

13 Ring Main Unit(RMU) for SCADA enabling work Nos. 3284

14 Sectionlisers for SCADA enabling works Nos. 1348

15 Automatic Power Factor Correction Panels Nos. 19971

16 33/22/11 KV Bay Extension Nos. 143

17 22/11 KV Capacitor Banks at Substations Nos.

MVAR

16

38.4


35

Integrated Power Development Scheme (IPDS) – Additional Schemes for setting up of 7 Nos. Gas Insulated Substations in congested urban towns of TANGEDCO:

MoP/GoI has launched ‘Integrated Power Development Scheme (IPDS)’ for the Urban areas with the following objectives.

(i) 24/7 Power supply for all

(ii) AT&C Losses reduction

(iii) Electrification of all urban households

The financial support under the scheme is as under:

a. GoI’s grant component -60% of the sanction cost

b. Loans from Lenders(FIs/Banks) /

Discom’s own funds -30% of the sanction cost

c. Discom’s Contribution -10% of the sanction cost

Monitoring Committee of IPDS, in the meetings held on 06.08.2015, 02.09.2015 and 05.12.2017 approved the System Strengthening works under IPDS in 522 towns across 37 EDCs for a total sanction value of Rs. 1695.87 Crores.

Further, Monitoring Committee in its 13th Meeting held on 18.10.2018, has approved for setting up of 7 Nos. 33/11KV Gas Insulated Substations (GIS SS) in congested urban towns, viz., Chennai North, South and Coimbatore Regions of TANGEDCO as an additional scheme work under IPDS for a sanction value of Rs.92.87 Cr., after restricting the DPR cost of Rs.137.86 Cr. in accordance with the benchmark rates proposed by them.

The status of GIS SS under IPDS is as detailed below,(Additional scheme Work).

No. of DPRs /Circles sanctioned by MoP : 6 /6 (7 Nos. 33/11KV GIS SS)

Date of approval by Monitoring Committee /MoP : 13th MCM / 18.10.2018

DPRs sanction letter from M/s PFC : 12.12.2018

Stipulated timeline for Award of Project : 9 months from the release of first tranche of GoI grant (10%)

Scheduled timeline for completion of Project : 11.06.2021

Tripartite Agreement (TPA) amongst MoP/GoI, GoTN& TANGEDCO

: 19.07.2016

Closing date for Grant drawl : 10.06.2022


36

1. Funding Pattern : i) DPR Cost submitted by TANGEDCO (a) Rs. 137.86 Cr.

ii) Project Cost approved by Monitoring Committee (b) Rs. 92.87 Cr.

iii) GoI Grant on approved cost (c)=b*60% Rs. 55.72 Cr. iv) Loans from Lenders (FI/Bank) / own funds (d)=b*30% Rs. 27.86 Cr. v) TANGEDCO contributionin the approved cost (e)=b*10% Rs. 9.29 Cr. vi) Approved Project Cost (f)=c+d+e Rs. 92.87 Cr.

vii) Cost restricted / not approved by the Monitoring Committee (to be borne by TANGEDCO)

(g)=a-b Rs. 44.99 Cr.

viii) Additional grant on achievement of prescribed milestones

(h)=d*50% Rs. 13.93 Cr.

ix) Total Grant from MoP/GoI on successful completion

(i)=c+h Rs. 69.65 Cr.

x) Total Expenditure to be borne by TANGEDCO (j)=a-i Rs. 68.21 Cr. xi) Total Project Cost / DPR Cost (k)=i+j Rs. 137.86 Cr. xi) Project Management Agency(PMA) Grant (k)=b*0.5% Rs.00.464 Cr.

2. Status: (i) Tender (Two numbers) is under process. (ii) CMD/PFC has been addressed from CMD to arrange for waiver of Project Management

Agency (PMA) for GIS SS and DRC held on 15.07.2019 has also recommended the above. (iii) The 1st tranche is yet to be released by PFC.

3. Distribution Reforms Committee (DRC): Approved and Recommended the project on 19.12.2018.

4. District Development Co-ordination and Monitoring Committees (DISHA) :The project has been approved by DISHA for 4 nos. GIS SS and the balance 3 nos. are under process.


37

ANNEXURE-XIV

Integrated Power Development Scheme

1. IPDS - Objectives

Launched by MoP/GoI nationwide on 3rd Dec 2014

(i) 24 X 7 Power supply for all (ii) Reduction of AT & C (Aggregate Technical & Commercial) Losses (iii) Electrification of all urban household

2. IPDS- Details of Approval by Monitoring Committee

(i) No. of DPRs : 37 ( 31 Districts, 37 EDCs) (ii) No. of towns : 522 with population > 5,000 as

per Census 2011 (iii) Main DPR amount Sanctioned : Rs. 1561.31 Cr. (iv) Additional DPR amount Sanctioned: Rs.134.56 Cr. (v) Total DPR amount : Rs. 1695.87 Cr. (vi) PMA Grant : Rs. 8.47 Cr. (vii) Total Sanctioned : Rs. 1704.34 Cr. (viii) Formal Sanction of Main DPR & Additional DPR Communicated by

PFC : 07.03.2016/ 29.12.2017 (ix) Scheduled date of completion : 30.09.2019 (x) Tripartite Agreement (TPA) amongst MoP/GoI, GoTN& TANGEDCO

: 19.07.16

(xi) Project Management Agency (PMA): a. M/s. WAPCOS Ltd, Gurgaon at 0.7% of project cost of original

sanction of Rs. 1561.31(Rs. 10.92 Cr.): 23.02.17 b. Amendment to the existing LoA for entrusting additional scope of

works in addition to the original DPR works has been issued to M/s. WAPCOS Ltd, Gurgaon (Rs. 11.86 Cr.): 09.07.18

3. Funding

Sr. No Particular Percentage Amount

1 Grant by MoP/GoI 60% Rs. 1017.52 Cr.

2 Lending from Financial Institutions (FIs)

30% Rs. 508.76Cr.

3 Utility own funds 10% Rs.169.59 Cr.

4 PMA Grant 0.5% Rs.8.47 Cr.


38

4. District Electricity Committee (DEC) consultation:

DECs have been constituted and operationlised in all the 31 Districts covering 37 EDCs. Consultation with all DECs of 31 Districts was completed on 31.12.2015 and the MoMs have already been furnished to the nodal agency.

5. Distribution Reforms Committee (DRC):

TN State DRC, in its meeting held on 24.08.2015, approved and recommended (i) all the 37 DPRs for Rs.1561.31 Cr. and (ii) execution of IPDS works in partial turnkey and Departmental execution modes. Similarly, the State DRC has recommended the works proposed under Additional DPR for a project cost of Rs. 134.56 Cr. in its meeting held on 21.12.2017.

6. In-principle DPR Sanction:

37Nos. Detailed Project Reports(DPRs) for distribution strengthening works for a total value Rs.1561.31 Cr. were submitted to M/s PFC during July’15 and IPDS Monitoring Committee has accorded in-principle approval on the dates indicated below. Further, in-principle approval was accorded for works proposed under Additional DPR by IPDS monitoring committee as follows.

Sl.

No.

No. of DPRs

No. of towns

Total DPR amount

Date of in-principle

approval by Monitoring Committee

Date of Communication of Sanction by PFC, New Delhi

Scheduled date of

completion

1 20 262 Rs. 814.57 Cr. 06.08.2015 07.03.2016

30.09.2019 2 17 260 Rs. 746.74 Cr. 02.09.2015 07.03.2016

3. 23 68 Rs. 134.56 Cr. 05.12.2017 29.12.2017

Total 522 Rs. 1695.87 Cr.

PMA Grant* Rs. 8.47 Cr.

Total Sanction Rs. 1704.34 Cr.

* 0.5% of Project cost of Rs. 1695.87 Cr.

7. Formal Sanction letter:

Formal sanction letter by PFC, Dt. 07.03.2016, has been communicated and the acceptance for the approved project cost and GoI grant component has been sent to PFC, New Delhi.


39

The formal sanction of additional DPR was communicated by PFC vide Lr. dt. 29.12.2017. Hence, the total sanction in respect of Tamil Nadu has been revised to Rs. 1704.34 Cr. (inclusive of PMA Grant)

8. Scheme Completion:

30 months from the date of issue of formal sanction letter in case of Departmental Execution. Accordingly, the schemes have to be completed by 06.09.2018 (37 EDCs). However, the monitoring committee has resolved that the scheme completion date be revised to 31.03.2019. The monitoring committee has approved further extension of time upto 30.09.2019 during its 14th meeting held on 28.05.19.

9. Tripartite Agreement (TPA):

The Tripartite Agreement has been executed between PFC as the Nodal Agency on behalf of Ministry of Power, the State Government and TANGEDCO in respect of implementation of IPDS, on 19.07.16.

10. Appointment of Project Management Agency (PMA):

As per guidelines, PMA has been appointed to assist TANGEDCO in project management. The Grant component of about Rs. 8.47 Crores (0.5% of Rs.1695.87 Cr.) is also sanctioned by the MoP/GoI. The LoA for appointment of PMA for original sanction (Rs. 1561.31 Cr.) has been issued to M/s. WAPCOS Ltd, on 23.02.2017. Amendment to the existing LoA for entrusting additional scope of works in addition to the original DPR works has been issued to M/s. WAPCOS Ltd, Gurgaon (Rs. 11.86 Cr.) on 09.07.2018.

11. Execution:

In TANGEDCO, all works under IPDS are to be executed departmentally except provision of Rooftop solar panel and Capacitor Bank which are to be executed in turnkey mode. Hence, the revised mode of execution in respect of IPDS for TANGEDCO is Turnkey + Departmental. TANGEDCO will follow its own technical specifications which will not be inferior to the one finalized by the Committee-A in respect of the key high value materials viz., Power Transformers with OLTC, Distribution Transformers, Meters, UG Cables, HT AB cables and ACSR / AAC Conductors.

12. BoQ Revision:

As approved by monitoring committee, approval has been accorded for revising the Bill of Quantity (BoQ) of the already approved works under IPDS for the circles as per the requirement by the CEs(Dist) concerned within the sanction cost for the Region vide TANGEDCO Proc. No.75 dt.09.02.17.


40

Since O’valley town of Nilgiris EDC falls under section 17, no improvement work could be taken up and hence total no. of towns has been reduced to 521 from 522.

13. Claiming of MoP/GoI Grants & Disbursements:

Sr No.

Description Sanctioned in Rs. Cr.

Released in Rs. Cr.

Balance in Rs. Cr.

1 Grant by MoP/GoI 60% 1017.52 301.12 716.40

2 Lending from M/s.

PFC Ltd. (FIs) 30% 508.76 354.38 154.38

3 Utility own funds 10% 169.59 169.59 0.00

4 PMA Grant 0.5% 8.47 2.54 5.93

Total 1704.34 827.63 876.71


41

ANNEXURE-A

IPDS - List of DPRs with Dates of formal sanction and completion

Sl. No.

Name of Project Area No of

Towns

Proposed cost (Rs. in

Crores)

Date of formal

sanction

Schedule date of

completion

1 Chengalpattu EDC 10 106.26 07.03.2016 30.09.2019

2 Chennai North EDC 4 23.52 07.03.2016 30.09.2019

3 Coimbatore North EDC 9 34.59 07.03.2016 30.09.2019

4 Coimbatore South EDC 8 48.50 07.03.2016 30.09.2019

5 Cuddalore EDC 15 34.69 07.03.2016 30.09.2019

6 Dharmapuri EDC 10 33.41 07.03.2016 30.09.2019

7 Dindigul EDC 24 55.70 07.03.2016 30.09.2019

8 Erode EDC 33 161.28 07.03.2016 30.09.2019

9 Gobi EDC 19 37.91 07.03.2016 30.09.2019

10 Kallakurichi EDC 9 23.78 07.03.2016 30.09.2019

11 Kanchipuram EDC 5 33.89 07.03.2016 30.09.2019

12 Kanyakumari EDC 58 139.66 07.03.2016 30.09.2019

13 Karur EDC 12 32.88 07.03.2016 30.09.2019

14 Krishnagiri EDC 7 16.65 07.03.2016 30.09.2019

15 Madurai EDC 8 28.12 07.03.2016 30.09.2019

16 Mettur EDC 19 64.08 07.03.2016 30.09.2019

17 Nagapattinam EDC 8 36.97 07.03.2016 30.09.2019

18 Namakkal EDC 15 38.78 07.03.2016 30.09.2019

19 Nilgiris EDC 10 37.83 07.03.2016 30.09.2019

20 Perambalur EDC 7 21.63 07.03.2016 30.09.2019

21 Pudukkottai EDC 8 19.34 07.03.2016 30.09.2019

22 Ramnad EDC 7 15.47 07.03.2016 30.09.2019

23 Salem EDC 18 60.70 07.03.2016 30.09.2019

24 Sivaganga EDC 7 14.52 07.03.2016 30.09.2019

25 Thanjavur EDC 22 61.71 07.03.2016 30.09.2019

26 Theni EDC 22 42.37 07.03.2016 30.09.2019

27 Thiruvarur EDC 8 23.12 07.03.2016 30.09.2019


42

IPDS - List of DPRs with Dates of formal sanction and completion

Sl. No.

Name of Project Area No of Towns

Proposed cost (Rs. in

Date of formal

Schedule date of

28 Tirunelveli EDC 34 105.87 07.03.2016 30.09.2019

29 Tirupathur EDC 6 21.08 07.03.2016 30.09.2019

30 Tirupur EDC 8 71.38 07.03.2016 30.09.2019

31 Tiruvannamalai EDC 12 48.04 07.03.2016 30.09.2019

32 Trichy Metro EDC 16 45.88 07.03.2016 30.09.2019

33 Tuticorin EDC 17 30.17 07.03.2016 30.09.2019

34 Udumalpet EDC 15 30.05 07.03.2016 30.09.2019

35 Vellore EDC 13 32.44 07.03.2016 30.09.2019

36 Villupuram EDC 6 26.78 07.03.2016 30.09.2019

37 Virudunagar EDC 12 36.82 07.03.2016 30.09.2019

Total 521 1695.87


43

ANNEXURE-B

IPDS: Executive Summary - 37 DPRs

Brief Profile of State/Utility

Name of State TAMILNADU Name of Utility TANGEDCO

Project Area Profile

Name of the Project Area Circle/ Zone/ Utility) TANGEDCO

Nos. of towns covered 521 Population covered 9316786

Energy Input (MU) 9890.14 Nos. of Consumers 3463932

Cost Item Qty

Unit Cost Rs Crores Existing Proposed

i) 100% Metering (Rs.345.15 cr.)

Consumer Meters 3214898 2267924 No. 244.27

DT/Feeder/Boundary, Pre-paid/AMI, EM to Static Meters

- 47235 No. 101.00

ii) 24x7 power supply (Rs.690.79 cr.)

New S/S 292 72 No. 163.26

New HT Lines 9496.27 4637.21 Ckt Km 339.54

New LT Lines 36088.14 2145.90 Ckt Km 105.37

Under Ground /Aerial Bunched Cables HT & LT 347.56 865.56 Ckt Km 196.49

iii) Reduction of AT&C losses (Rs.470.43 cr.)

Augmentation of existing S/S - 41 No. 42.69

Augmentation of existing HT Lines - 170.74 Ckt Km 10.60

Augmentation of existing LT Lines - 2706 Ckt Km 89.52

Distribution Transformer (New + Augmentation) 25907 15244 No. 340.08

iv) Others (Rs.54.92 cr.)

Rooftop Solar panels - 2042 KWp 14.29

Miscellaneous (Balance)

Lump Sum 48.76

Total Proposed Cost in

crores 1695.87


44

ANNEXURE-C

Integrated Power Development Scheme (IPDS)

SUMMARY of Project Cost for 37 EDCs (Volume-IIa sheet of DPRs)

SN Particular Unit Qty Project

Cost (Rs. InCr)

A 33/11 KV S/S : New Nos 72 163.26

B 33/11 KV S/S : Additional Transformer Nos. 23 28.36

C 33/11 KV S/S : Transformer capacity enhancement

Nos. 18 14.33

D Renovation & Modernisation of 33/11 kV SS

Nos. 386 0.86

E New 33 KV new feeders/Bifurcation of feeders:

Kms 649.71 57.71

F 33 KV feeders Reconductoring/Augmentation

Kms 33.10 2.00

G 33 kV Line Bay Extension at EHV station Nos 19 4.42

H 22/11 kV Line : New Feeder/ Feeder Bifurcation

Kms 3987.50 281.83

I 11 kV Line : Augmentation/ Reconductoring

Kms 137.64 8.60

J Arial Bunched Cable Kms 252.35 23.27

K UG Cable Kms 613.21 173.22

L 11 KV Bay Extension Kms 72 10.70

M Installation of Distribution Transformer Nos. 392 12.10

N Capacity enhancement of LT sub-station Nos. 0.00 0.00

O LT Line : New Feeder/ Feeder Bifurcation Kms 2145.90 105.37

P LT Line : Augmentation/ Reconductoring Kms 2718.10 89.52

Q Capacitor Bank Nos. 78 19.88

R HVDS Nos. 14852 327.98

S Metering Nos. 2315159 345.27

T Provisioning of solar panel Nos. 2042 14.29


45

SN Particular Unit Qty Project

Cost (Rs. InCr)

U RMU, Sectionaliser, Auto reclosures, FPI etc.

Lot 0.00 0.00

V Others (Provision for new street light switch point, DPs, Railway Crossing etc.,)

Lot

12.90

GRAND TOTAL

1695.87


46

ANNEXURE-XV

Deendayal Upadhyaya Gram Jyoti Yojana (DDUGJY)

Government of India has launched Deendayal Upadhyaya Gram Jyoti

Yojana (DDUGJY) for the rural areas with following components:

i. Strengthening and augmentation of sub-transmission & distribution

(ST&D) system

ii. Rural electrification

Ministry of Power, Government of India has approved Rs.924.12 Crores

under the above scheme.

Approval for departmental execution of DDUGJY projects in the state

of Tamil Nadu by TANGEDCO has been accorded by Monitoring Committee

of DDUGJY and the date of commencement of the DDUGJY project is

18.08.2015.

District Electricity Committee (DEC) had been formed in 27 Districts

covered under DDUGJY.

Tripartite agreement between the Nodal Agency (on behalf of GoI), the

State Govt. and the TANGEDCO has been executed on 29th July 2016.

GoTN has constituted State Level Standing Committee (SLSC) headed by

Chief Secretary/GoTN vide G.O(Ms).No.3 (Energy (B2) Dept) dated

12.01.2017.

As per the guidelines of GoI M/s.WAPCOS, Gurgaon has been

appointed as Project Monitoring Agency (PMA) for which Letter of Award

has been issued on 23.02.2017.

The Physical progress under DDUGJY Scheme is as follows.

Sl. No. Milestone name Unit Sanctioned

DPR Qty

Revised BoQ

Achievement As on

17.07.2019

Percentage (%) with respect to DPR Qty

1 33/11 KV New Substations Nos. 108 106 69 64%

2 Augmentation of 33/11 KV Substations Nos. 132 132 84 64%

3 Erection of New Line


47

Sl. No. Milestone name Unit Sanctioned

DPR Qty

Revised BoQ

Achievement As on

17.07.2019

Percentage (%) with respect to DPR Qty

(i) 11 KV Line Ckm 1513 1363 978 65%

(ii) 33 KV Lines Ckm 1478 1523 1195 81% 4 Feeder Segregation

(i) Erection of 11 KV Line Ckm 713 659 451 63%

(ii) Erection of LT Line Ckm 261 264 75 29%

(iii) Erection of DTs Nos. 974 943 538 55%

5 Energy Meter - Consumer Nos. 1193990 1193990 851273 71%

(i) Single Phase Meters Nos. 1016794 1016794 674077 66%

(ii) Three Phase Meters Nos. 177196 177196 177196 100% 6 Connection to Households (i) BPL Households Nos. 897 1254 1129 100%

(ii) APL Households Nos. 6171 6431 6371 100%

(iii) Distribution Transformers Nos. 283 294 294 100%

(iv) 11 KV Line Nos. 284 201 201 71%

(iv) Erection of LT Line Ckm 931 902 901 97%

Physical Progress – 76% Financial Progress – 58 %

DDUGJY SCHEME FUNDING MECHANISM:

Particular Amount in Rs. Crore Grant- in-aid by MoP/GOI Rs. 551.712 Crores(60% of the project cost)

Counterpart funding by the FIIs Rs. 275.856 Crores(30% of the Project cost)

TANGEDCO’s own resources Rs. 91.952 Crores(10% of the project cost)

Sub-Total Rs. 919.520Crores

PMA cost Rs. 4.600Crores

Total Project Cost Rs. 924.12 Crores

MoP Grant so far released Rs.422.53 Crores

TANGEDCO contribution Rs. 110.06 Crores

Amount received as Loan from FIIs Rs. 119.83 Crores

Expenditure Incurred As on June’19 Rs. 537.35 Crores

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