tamil nadu transmission corporation …tnebldc.org/docs_files/finaldecember2017.pdf25 erode 64822...

Sl.

NoSLDC P_Id

Type of

SSName of SS Feeder Equipment

1 Madurai 64784 230 KV KODIKURI

CHY 230

KV

Auto Transformer - 1

2 Madurai 65172 110 KV TUTICORIN

-AUTO 230

KV

110KV TTN - ARNI I feeder

breaker with CT bus & Line side

switches

3 Madurai 65203 110 KV Kayathar 400

KV

110 KV Keelaveeranam Feeder,

Breaker (105-52)


-AUTO 230

KV

On 110KV TTN-ARNI-I feeder

entire.

5 Erode 65316 230 KV KARUVAL

UR 230 KV

230 Kv Karuvalur - PGCIL feeder

Breaker with Line switch


UR 230 KV

230 KV Bus Coupler Breaker, CT

with Bus-A

7 Madurai 65465 230 KV kumbakonam

230 KV

230KV BUS COUPLER

BREAKER

8 Madurai 65476 110 KV KAYATHA

R 230 KV

110 KV Kayathar -

Eppodhumvendran # breaker with

CT and entire line

9 Madurai 65593 230 KV KARAIKUD

I 230 KV

1)230KV KKDI-KVNR-1 #

entire.2)230KV KKDI- KVNR-1 #

Bkr & Ct's.

10 Chennai 65649 110 KV KADAPPER

I 230 KV

110KV Kadapperi - Korattur # I

(Korattur SS to Thirumudivakkam

SS)

11 Madurai 65672 230 KV ANUPPANK

ULAM 230

KV

100 MVA AUTO TR. I, HV-I and

LV-I Breaker with CT only.

TAMIL NADU TRANSMISSION CORPORATION LIMITED

Consolidation of LC for the month of December 2017 at 10th TNSOCC MeetingTransmission Lines / Elements Details

12 Madurai 65894 230 KV KAVANOO

R 230 KV

230 KV KAVANOOR-

KARAIKUDI #1

13 Erode 66003 110 KV METTUR

AUTO 230

KV

110KV Malco feeder I&II


CHY 230

KV

Auto-I Breaker,C.T,ALL isolators

15 Chennai 66193 230 KV KORATTUR

230 KV

230kv ktr - manali#

16 Madurai 66206 230 KV KADALAN

GUDI 230

KV

230KV Kadalangudy- PPN II

feeder entire

17 Madurai 65018 230 KV then I 230

KV

230 KV Auto Transformer I , HV

& LV Breaker with CT

18 Madurai 65021 230 KV SANKANER

I 230 KV

230/110 K.V. AUTO

TRANSFORMER -I H.V and L.V

Breakers.

19 Erode 65821 230 KV UDUMALP

ET 230 KV

Eastern Bus

20 Chennai 65943 110 KV MOSUR 230

KV

110Kv Thiruvallur Fdrs, Brks and

CT's only


KV

110KV Thiruvallur Feeder Lines

22 Erode 64708 110 KV ANTHIYUR

230 KV

110KV Anthiyur Feeder breaker Ct

& line switch


230 KV

230/110KV Auto Transformer II

HV & LV Breakers and CTs

24 Erode 64760 110 KV DEVIAKURI

CHI 230 KV

110 KV Capacitor bank II Breaker

CTs, Capacitor side Isolator, LAS

25 Erode 64822 230 KV Salem auto

230 KV SS

100MVA Auto Transformer-HV-I,

LV-I Breakers and their CTs

26 Erode 65215 110 KV ARASUR

230 KV

110 KV Arasur - Karuvalur 2

feeder Breaker & CTs with Line

Switch

27 Erode 65224 110 KV PALLADA

M 230 KV

110KV PALLADAM-

VEERAPANDY # BREAKER

CT'S AND LINE SECTION

BETWEEN PALLADAM 230 KV

SS AND 110 KV VEERAPANDY

SS


M 230 KV

AUTO TRANSFORMER I HV,LV

BREAKER CT'S AND LAS

29 Chennai 65304 110 KV Sriperumbud

ur 400 KV

110kv S.V.Chatram-Kanchipuram

Feeder Line Maintenance

30 Erode 65342 110 KV GOBI 230

KV

110 KV Periyakodivery Feeder

Breaker, CTs with line switch

31 Chennai 65392 230 KV KITS 230

KV

100MVA Auto Transformer I

32 Erode 65498 110 KV OTHAKKA

L

MANDABA

M 230 KV

110KV OKM-R.S.PURAM-1 #

(Breaker ,Cts and line switch)


230 KV

230 KV KTR-MANALI FEEDER

34 Chennai 65530 110 KV BASIN

BRIDGE(G

MRVASAVI

) 230 KV

110KV High Court Feeder

35 Chennai 65535 110 KV Sunguvarchat

ram 400 KV

110 KV S.V.Chatram-Kanchipuram

feeder entire


I 230 KV

110KV S.P.Koil - Kadapperi #

37 Erode 65658 110 KV THUDIALU

R 230 KV

110 KV CAPACITOR BANK I &

II BREAKER WITH CTs

38 Chennai 65783 110 KV KOYAMBE

DU 230 KV

110 KV Southern Bus

39 Erode 65914 110 KV Erode 110

KV

110 KV Thiruvachi feeder breaker

and its CT

40 Chennai 65967 230 KV S.P.KOIL

230 KV

230 KV SPK-VRPM FEEDER

41 Erode 66077 230 KV THINGALU

R 230 KV

Auto Transformer I,HV I & LV I

Breakers with CTs.


R 230 KV

110KV Arasur feeder Breaker, CTs

and line Isolator with section

between 230KV Thingalur SS and

110KV perumanallur SS

43 Chennai 66196 230 KV Korattur

Lines

230kv ktr - manali#

44 Erode 64977 110 KV Salem 400

KV

110 KV BUS â€“ â€œAâ€• PT,

B/C BREAKER , CT, SWITCHES

& JUMPERS

45 Erode 65158 GENER

ATING

STATIO

NS

BKB - 2 ZONE-1 BUS SECTION

COVERED BYUnit-1, UNJANAI

,T.KODU,BKB-

3,PONNISUGAR,VENDIPALAY

AM 110 KV FEEDERS

46 Erode 65161 110 KV UNJANAI

230 KV

110KV Unjanai – BKB II # line

portion between BKB II &

Pallipalayam SS.

47 Chennai 66061 230 KV TONDIARP

ET 230 KV

230KV NORTHERN BUS

SECTION


ur 400 KV

110Kv SVC-Kanchipuram Feeder


ram 400 KV


feeder entire


ET 230 KV

230KV MIDDLE BUS SECTION


ATING

STATIO

NS

MOYAR UNIT 1 OF MOYAR POWER

HOUSE


ATING

STATIO

NS

KUNDAH

PH3

Unit I


ur 400 KV

315MVA, 400/230KV Auto

Transformer-2

54 Chennai 65648 230 KV KILPAUK

230 KV

230KV Korattur feeder


I 230 KV

230KV Kalivanthapattu -

Tharamani # and 230KV Siruseri -

KITS #


ATING

STATIO

NS

PUSHEP UNIT-1


230 KV

230 KV KVPT-TMNI FEEDER


ATING

STATIO

NS

KUNDAH

PH2

UNIT-1 GENERATOR ,POWER

TRANSFORMER SF6 BREAKER

AND ITS ACCESSIORIES


Lines

230kv Alamathy - manali1#


I 230 KV

230KV Kalivanthapattu -

Tharamani # & 230KV KITS -

Siruseri #


230 KV

230 KV KTR - KILPAUK

FEEDER


I 230 KV

230KV Kalivanthapttu - Tharamani

# & 230KV KITS -Tharamani #

63 Chennai 64900 110 KV ARNI 230

KV

110KV Arani-Singarapet II #

Breaker, CT's and Line

isolators(Both end).


ATING

STATIO

NS

MTPS MTPS.I TO ANTHIYUR FEEDER

65 Erode 64931 110 KV ALIYAR 230

KV

110KV ALR.UDT FEEDER NO-II

CB, CT& Line sec betw ALR &

Dev.pudur SS


ATING

STATIO

NS

PYKARA 110kV Pykara - Moyar 1# (Entire

Line)


230 KV

230KV MTPS Feeder breaker CT

and Line Switch

68 Erode 64779 230 KV SINGAPUR

AM 230 KV

230KV K.R.Thoppur Feeder -

CT,Breaker,Isolator.


CHY 230

KV

Auto Transformer - II


ATING

STATIO

NS

PYKARA 110 kV Pykara-Moyar 1 # (Breaker

with Entire Line)

71 Erode 65197 230 KV SALEM

AUTO 230

KV

230KV K.R.Thoppur-Singapuram

feeder


R 230 KV

110 KV Kayathar - K.G.Patty #

breaker with CT, Lines section

between Kayathar and Kalugumalai

and GRT works

73 Madurai 65208 230 KV AMUTHAP

URAM 230

KV

230/33KV Power transformer-1

HV,LV Breakers with CT's and its

33KV feeder


230 KV

110 KV Arasur - Karamadai 1

feeder Breaker & CTs

75 Madurai 65244 230 KV EACHANG

ADU 230

KV

230 KV Bus Coupler Breaker


ur 400 KV

400KV SVC-NCTPS 1&2 Feeder

77 Erode 65348 110 KV GOBI 230

KV

110 KV Anthiyur Feeder breaker,

CTs and line switch with entire line

78 Madurai 65362 110 KV PASUMALA

I 230 KV

110KV Pasumalai Grid SS entire


GUDI 230

KV

230KV Kadalangudy- PPN I feeder

entire


230 KV

1. 230KV AND 110KV BUS

SECTION BREAKERS ONLY

81 Madurai 65475 110 KV Melakallur

110 KV

110 KV Melakallur - Thalaiyuthu #

breaker with CT


ATING

STATIO

NS

MTPSII 230/400 KV ICT-I

83 Erode 65486 110 KV Singarapet

110 KV

110KV ARNI # II , SF6

BREAKER, CT'S AND ENTIRE

LINE

84 Madurai 65499 230 KV SAMAYAP

URAM 230

KV

230KV SMPM-POYYUR #

Breaker,CT's , Line Isolators and

entire line portion.


L

MANDABA

M 230 KV

110KV OKM-=Thudiyalur -2 #

(breaker and CTs only)


ATING

STATIO

NS

MTPS MTPS.I TO ANTHIYUR 230KV

FEEDER


ram 400 KV

400 KV S.V.Chatram- NCTPS Stg

2 feeder 1 & 2 entire and Tie - 2

breaker


I 230 KV

110KV KKDI - Algarkoil # S/B

A.Thekkur - Thuvarankurichi.

89 Madurai 65599 230 KV PERAMBAL

UR 230 KV

230kv Poyyur-Thachankurichy

feeder breakar,CT's,Wave trap &

Line isolators

90 Chennai 65602 110 KV CUDDALO

RE 230 KV

110 KV Neyveli â€“ Villupuram

Feeder â€“ I (section between

Neyveli TS I - Oraiyur SS )


R 230 KV

230 / 110 KV AUTO

TRANSFORMER - I WITH HV &

LV BREAKER AND CTs

92 Chennai 65720 230 KV VILLUPUR

AM 230 KV

230KV Bus Coupler

93 Chennai 65750 110 KV Villapuram

110 KV

110KV Villupuram- Neyveli- I #

94 Madurai 65800 230 KV PUGALUR

230 KV

Auto transformer I, HV I and LV I

Breaker,CT's and LAS only.


ET 230 KV

AUTO TRANSFORMER I,HV I &

LV I COMPLETE

96 Madurai 65869 110 KV THIRUVAR

UR 230 KV

110KV Thiruvarur - Narimanam I

feeder`


R 230 KV

110 KV KAVANOOR-

VALINOKKAM-ARKAY # SEC.

BET. KAVANOOR &

VALINOKKAM

98 Erode 65915 110 KV Erode 110

KV

110KV SWTP feeder breaker and

CT


CHI 230 KV

230 KV Singapuram- K.R.Thoppur

Feeder

100 Madurai 66017 110 KV NEMALITHI

PIYAKUDI

230 KV

110KV PATTUKKOTTAI-

MADUKKUR FEEDER (VIA:

110/11KV PATTUKKOTTAI

URBAN SS), LINE PORTION

BETWEEN 110KV

PATTUKKOTTAI URBAN SS TO

110KV MADUKKUR SS.

101 Erode 66041 110 KV PONNAPUR

AM 230 KV

110 KV Maruthur # S/B Maruthur

SS to Poolavady SS

102 Chennai 66052 230 KV GUMMIDIP

OONDI 230

KV

230 KV NCTPS Feeder,

Breaker,230KV CTs Line Isolator


ET 230 KV

50MVA POWER TFR-I & 33KV

TOLLGATE # ONE BY ONE.

104 Erode 66084 110 KV Bhavanisagar

110 KV

110 KV BHAVANISAGAR-GOBI

FEEDER BREAKER AND CT'S

105 Erode 66087 110 KV Bhavanisagar

110 KV

110 KV SARATHA FEEDER

BREAKER AND CT'S

106 Madurai 66096 230 KV PUDUKOTT

AI 230 KV

AUTO I, HV I, LV I , 110 KV BUS

I (NORTHERN SIDE ) UPTO 110

KV BUS COUPLER BREAKER,

110 KV T.NALLUR, 110 KV

ADHANAKKOTTAI AND 110

KV ALANGUDY EID PARRY

FEEDER BREAKER, CT ,

ISOLATORS AND 110 KV

ALANGUDY EID PARRY

FEEDER LINE PORTION

BETWEEN 230 KV SS TO EID

PARRY.


Lines


108 Madurai 64973 230 KV SRPUDUR

230 KV

230 KV SRP-SNRI # Br ,CT

109 Erode 64979 230 KV Salem 400

KV

230 KV SINGAPURAM # CT,

BREAKER, BUS & LINE

SWITCHES

110 Madurai 64996 110 KV ALAGARK

OIL 230 KV

110KV ALKL-Sempatty -I #

BREAKER WITH C,T.

111 Erode 65041 400 KV Palavadi 400

KV

400 KV Paalavadi- Thiruvalam II

feeder


R 230 KV

110 KV Melakallur - Thalayuthu

Feeder sec b/w

M.Kallur&Palayapettai

113 Madurai 65054 110 KV CHECKAN

URANI SW

STATION

230 KV

110 KV Kinnimangalam- PSQ-III

feeder section b/w Kinnimangalam-

Thirumangalam.


URANI SW

STATION

230 KV

230 KV Checkanurani - Pasumalai

feeder entire

115 Madurai 65079 110 KV kinnimangala

m 230 KV

110KV KNMLM - PASUMALAI

III

116 Madurai 65086 230 KV VALUTHUR

230 KV

Auto Transformer I

117 Madurai 65155 GENER

ATING

STATIO

NS

SURULIYA

R

110KV SURULIYAR-

VANNATHIPARAI (RADIAL)

FEEDER CT WITH CIRCUIT

BREAKER

118 Madurai 64888 110 KV NALLAPPA

NAYAKAN

PATTY 230

KV

110KV Viswanathaperi #breaker

with C.T with 110KV Line Isolator

119 Chennai 64901 110 KV ARNI 230

KV

110KV Arani -Thayanur # Breaker,

CT's and Line isolators.

120 Chennai 64902 110 KV ARNI 230

KV

110KV Arni - Kanchipuram #

Breaker, CT's and Line isolators.

121 Chennai 64919 110 KV ACHRAPAK

KAM 230

KV

110KV S.P.KOIL-I # BREAKERS

AND CT'S WITH LINE SIDE

ISOLATOR.

122 Chennai 64921 230 KV SPR

SIPCOT(MA

MBAKKAM

) 230 KV

230KV SIPCOT Mambakkam -

Sriperumbudur feeder - Breaker,

Current Transformers & Line side

isolator only.


ATING

STATIO

NS

METTUR

DPH

110 KV DAMM PH-AUTO SS

FEEER1


KV

400 KV Karaikudi-# Main Breaker

(407-52), Reactor Breaker (407-

52R),REACTOR & CT, CVT

125 Madurai 64746 230 KV VEERANA

M 230 KV

230KV Veeranam-Kayathar feeder

CT with Line switch.


CHI 230 KV

110 KV Thalaivasal Feeder

Breaker, CTs and Line Isolator &

110KV Eastern bus, to attened the

Hotspot found in dropper jumper in

Eastern bus.

127 Erode 64769 110 KV INGUR 230

KV

110KV Sipcot II Breaker & CT’s ,

ISOLATORS


CHY 230

KV

110 KV Kayathar # Breaker with

CT & Line Isolators

129 Chennai 64812 230 KV ECHUR 230

KV

Auto Transformer I


CHY 230

KV

On 110KV Kanarpatty -

KeelaVeeranam feeder Section

between (Keelaveeranam -

Surandai)


-AUTO 230

KV

230KV TTN - TTPS - I feeder


switches


AUTO 230

KV

110KV Salem – KR Thoppur I

feeder entire

133 Madurai 65205 110 KV ALUNDUR

230 KV

110KV Alundur - Trichy-I Feeder

breaker,CT's, and Line Isolators.


-AUTO 230

KV

On 230KV TTPS-Auto-I feeder

entire


230 KV

110 KV Arasur - Karamadai 2

feeder Breaker & Ctswith Line

Switch


M 230 KV

110 KV Palladam - Palladam

feeder breassibleker,CTs and LIne

Entire

137 Chennai 65263 230 KV ORAGADA

M 230 KV

230KV SUNGUVARCHATRAM

FEEDER

138 Erode 65284 110 KV PUDHANC

HANTHAI

230 KV

110KV Pudhansandai feeder CB,

CTs and Line Switch.110KV West

Bus, its PTs and Bus Side Switches-

5 Nos.

139 Chennai 65292 230 KV OMEGA230

KV

230/110KV,100 MVA Auto

Transformer-I


ur 400 KV

230KV Spr-Sipcot feeder


I 230 KV

230 KV Pasumalai - Checkanurani

# - I BKR & CT,LI only

142 Erode 65403 230 KV GOBI 230

KV

230 KV GOBI â€“ Pallakapalayam

Feeder Breaker, CTâ€™s and line

switch with Bus coupler breaker

and CTâ€™s

143 Madurai 65414 110 KV RENGANAT

HAPURAM

230 KV

110kv Kovilur-Trichy # section

between Puthanatham SS & Eriodu

SS


UR 230 KV

110KV T(K)GTPS -

THIRUVARUR FEEDER (VIA:

110KV ULLIKKOTTAI SS,

110KV OKKANADU

KEELAIYUR SS & 110KV

MANNARGUDI SS), LINE

PORTION BETWEEN T(K)GTPS

TO 110KV ULLIKKOTTAI SS.


GUDI 230

KV

110KV Kadalangudy-

Mayiladuthurai feeder entire


230 KV

110KV KOVILVENNI-

KUDAVASAL FEEDER


R 230 KV

On 230 KV Kayathar - Veeranam #

breaker with CT, Lines Inspection

148 Chennai 65481 110 KV VEERAPUR

AM 230 KV

110KV Thiruporur #, 110KVGC

and 25MVA Power Tr-I&II


110 KV

110KV VINNAVANUR #

BREAKER, CT'S AND ENTIRE

LINE


URAM 230

KV

100 MVA Auto Transformer-I, HV-

I, LV-I, Breakers , CT's, and

isolators


ram 400 KV

230 KV S.V.Chatram-Oragadam

feeder breaker, CTs & Line

isolators


R 230 KV

230 KV KARAMADAI FEEDER

BREAKER AND CTs


R 230 KV

110 KV THUDIALUR -

KARAMADAI -III FEEDER

SECTION BETWEEN 110 KV

MADAMALAYAM SS AND

KARAMADAI 230 KV SS


I 230 KV

110KV KITS- Perumbakkam # I

155 Chennai 65689 230 KV THIRUVAN

NAMALAI

230 KV

230 KV Tiruvannamalai -

Villupuram #, Breaker, CT's an d

Line Isolator


AM 230 KV

230KV Villupuram –

Thiruvannamalai #


AM 230 KV

110 KV Ulundurpet –

Thiyagadurgam feeder


NAMALAI

230 KV

230 KV Tiruvannamalai-

Villupuram feeder line entirly


230 KV

1. 110KV Pugalur - Puliyur Feeder

Breaker, CTs & Line Switch 2.

110KV Pugalur - Puliyur feeder

section between Pugalur & Puliyur


AM 230 KV

110 KV Maruthur # Breaker, CTs

& Line up to Maruthur SS


ET 230 KV

110KV SEMPATTY FEEDER

BREAKER AND LINE SECTION

BETWEEN UDT &

ELAYAMUTHUR SS


ET 230 KV

230 KV Myvady Link II # line

entire

163 Chennai 65835 230 KV SIRUSERI

230 KV

230KV BHAVINI-II FEEDER


UR 230 KV

110 KV Kovilvenni - Kumbakonam

Feeder LC

165 Erode 65882 230 KV SADAYAM

PALAYAM

230 KV

Power transformer I breaker and

Isolators.


230 KV

230 KV S.V.CHATHRAM-

ORAGADAM FEEDER

167 Chennai 66019 230 KV Ulundurpet

230 KV

Ulundurpet 230 /110 KV Auto

Transformer

168 Erode 66036 230 KV Udumalpet

400 KV

230KV Myvadi- Udumalpet LINK-

2 feeder Breaker,CT Line entire


AM 230 KV

110 KV Maruthur # S/B Kethanur,

Karadibavi & Kaniyur SS


AM 230 KV

110 KV Maruthur # S/B Poolavady

& Salaiputhur SS


230 KV

110 KV VEERAPURAM-

THIRUPORUR FEEDER

172 Madurai 66114 110 KV kamuthi 400

KV

110KV MANUR FEEDER

BREAKER WITH CT & Line

Isolator Bay No 102

173 Madurai 66171 110 KV TRICHY 230

KV

110KV TRICHY - ALUNDUR I

Feeder breaker, CTs and line

isolators and line entire


ATING

STATIO

NS

KUNDAH

PH5

MACHINE

MAINTENANCE/UNIT 1


Lines



230 KV

110 KV Kumbakonam - Kovilvenni

- Kudavasal - Thiruvarur feeder

(Line portion between 230KV

Kumbakonam SS and 110KV

Kovilvenni SS )


CHI 230 KV

110 KV Deviakurichi-

Thammampatty Feeder(Section

between Deviakurichi ss

–Godamalai ss)

178 Erode 64983 400 KV Salem 400

KV

400 / 230 KV ICT - I HV & LV

SIDE,TRANSFORMER, LAS,

CTs, BREAKERS, JUMPERS &

SWITCHES

179 Madurai 65023 110 KV theni 230 KV 110 KV Theni - SEMPATTY I & II

# Breaker with CT One by one


I 230 KV

230KV SANKANERI-

S.R.PUTHOOR # BREAKER CTs

and Line siwcthes.


m 230 KV

AUTO TRANSFORMER I


230 KV

110 KV PENNA-Kavanoor feeder

entire


230 KV

Auto Transformer II and 110KV

bus-2entire ,110kv phase-2,line-

3feeder,110kv VGTPSphase-1,line-

4,feeder

184 Erode 65103 110 KV INGUR 230

KV

110KV Ingur - Sipcot II #


URANI SW

STATION

230 KV

230KV Checkanurani - Pasumalai

feeder entire

186 Erode 65129 230 KV PALLAKAP

ALAYAM

230 KV

230 KV GOBI# Breaker, CT's and

Switches


110 KV

110 KV UDT –O.K.M -I #r

breaker, CT’s and line. Between

UDT and Anthiyur


ATING

STATIO

NS

BKB - 2 BKB-1 110 KV FEEDER

BREAKER AND CT's


M 230 KV

23OKV SP KOIL FEEDER


230 KV

230 KV S.P.KOIL-ORAGADAM

FEEDER

191 Erode 64820 230 KV GURUPARA

PALLI 230

KV

230KV Shoolagiri, Singarapet &

Palavadi # breakers, HV-I, HV-II

breakers, Auto I, Auto II, LV-I, LV-

II breakers, GC-I, GC-II breakers,

Pr Tr's 110/33KV and Pr. Tr

110/11KV, 11KV LV, 33KV LV-I

& II breakers, All 33KV & 11KV

feeder breakers

192 Erode 65814 230 KV SINGARAP

ET 230 KV

230 KV Gurubarapally # Breaker,

CTs & line isolator


AUTO 230

KV

230KV Hosur Feeder With 230KV

Bus Coupler Breaker


KV

230 KV Paalavadi - Gurubarapally

feeder


ATING

STATIO

NS

METTUR

TPH

Machine 1 and its auxiliaries

196 Erode 64932 230 KV ALIYAR 230

KV

230KV ALR-KPH # CB, CT&

Line Entire


ATING

STATIO

NS

PYKARA 110kv Pykara - Moyar 2# (Entire

Line)


KV

400 KV Main Breaker for

ICT1(406-52), Tie Breaker 405-52

and 110 KV LV Breaker 101-52,

110 KV Ayyanarithu Line 1,Line 2

and Keelaveeranam Breaker,

400/110KV ICT1


ATING

STATIO

NS

KUNDAH

PH3

230KV PH3 to PH2 Feeder


ATING

STATIO

NS

TTPS 230KV TTPS-

KINNIMANGALAM FEEDER

(ENTIRE)


M 230 KV

230KV Veeranam-Kodikuruchi

feeder CT with Line switch.


CHI 230 KV

110 KV Thammampatty Feeder

Breaker and CTs.

203 Erode 64770 230 KV INGUR 230

KV

230KV MTPS # Breaker, CT’s and

Line side Isolator


AM 230 KV

110KV Bus Entire & 110KV MCL -

CT,Breaker,Bus Coupler.


CHY 230

KV

230 KV Veranam # Breaker with

CT & Line isolators


ATING

STATIO

NS

PYKARA 110 kV Pykara-Moyar 2 # (Breaker

with Entire Line)


R 230 KV

110 KV Kayathar - Anupankulam #


between Kayathar and

duraisamypuram SS and GRT

Works


AUTO 230

KV

230KV K.R.Thoppur – Unjanai

feeder


230 KV

230KV Alundur -Trichy I feeder

breaker, CT'S, CVT'S and line

isolators.

210 Chennai 65214 110 KV THARAMA

NI 230 KV

110kv Tidelpark-II#


-AUTO 230

KV

On 230 KV TTPS- kinnemangalam -

feeder entire.


230 KV

230/110 KV Auto Transformer - I,

HV I, LV I breakers, it's CTs and

LAS


230 KV

110 KV Arasur - Thingalur feeder

Breaker & CTs


ur 400 KV

110KV SPR-Mosur -1 Feeder


I 230 KV

1).110 KV Pasumalai -

Thullukkapatty # Breaker & CT, LI

only. 2) Line LC in Section

between Pasumalai - Soolakarai SS.


GUDI 230

KV

110KV Kadalangudy- Nidur-

Vaitheeswarankoil feeder entire


230 KV

1.230KV UNJANAI - SALEM

400KVSS 230KV FEEDER

BREAKER, CT'S AND LINESIDE

ISOLATOR ONLY


ATING

STATIO

NS

TTPS 230KV TTPS-

KINNIMANGALAM


URAM 230

KV

110KV Samayapuram - Trichy

Grid feeder breaker, CT's and line

portion between 230KV

Samayapuram SS and 110KV

Poovalur SS.


230 KV

110 KV KTR-MANALI FEEDER


BRIDGE(G

MRVASAVI

) 230 KV

230KV Mylapore Feeder


ram 400 KV

315 MVA , 400/230 KV Auto

Transformer-I entire

223 Chennai 65581 230 KV MYLAPORE

230 KV

230/110KV, 100 MVA Auto

Transformer -I

224 Erode 65659 110 KV KARIAMAN

GALAM 230

KV

1.110KV Vellichandai feeder

breaker, CTs,Line switch and lIne

Between 110 KV Vellicandai SS to

110 KV Pennagaram SS.


I 230 KV

110KV Kadapperi - Korattur # II

(Korattur SS to Semberambakkam

SS)


NAMALAI

230 KV

110 KV Bus Section Breaker and

CT's only


AM 230 KV

1)110 KV Middle bus 2) 110KV

Villupuram Madurapakkam I & II

Feeders

228 Chennai 65744 110 KV MANALI

230 KV

110KV Athipet - L & T Feeder


230 KV

230 KV Pugalur - Paramathy I

feeder Breaker, CT & line switch&

entire line only.


AM 230 KV

110 KV Northern Bus Entire

231 Chennai 65819 110 KV Alamathy

400 KV

110KV Alamathy # & 110KV Bus

coupler


ET 230 KV

110 KV Western Bus entire


UR 230 KV

Auto Transformer I


400 KV

110KV Alamathy Feeder with

110KV Bus coupler

235 Erode 65916 110 KV Erode 110

KV

110KV Capacitor bank I breaker

and its cells


CHI 230 KV


Thammampatty Feeder(Section

between Deviakurichi ss

–Godamalai ss)


KV

Auto I, HV I & LV I Brks and CT's

only


KV

Auto I, HV I & LV I Brks and CT's

only


KV

110KV Pallur Fdrs, Brks and CT's

only


KV

110KV Pallur Feeder lines

241 Erode 66009 230 KV HOSUR 230

KV

230KV Shoolagiri-Hosur

feeder,230KV Hosur-Mettur

feeder,230KV Hosur-yerrandahally

feeder,110KV

Uddanapally#,110KV Kempatty

#,110KV Zuzuvadi #,110KV

Gurubarapally #,110KV Bagalur

#,110/33-11 KV Hosur SS,Auto-I,II

& III, All Power transformers(I to

VI),All CT's,All PT's, ALL

Breakers, Entire Bus.


ATING

STATIO

NS

KUNDAH

PH1

Unit No:03

243 Chennai 66051 230 KV THIRUVER

KADU 230

KV

230/110kV,100MVA Auto

transformer-I


ET 230 KV

100MVA AUTO TFR-III


R 230 KV

230KV MTPS II feeder Breaker

and CTs with line Isolator.


KV

400 kv Abisekapatti # Main

Breaker with CT Bay no 401


ATING

STATIO

NS

KUNDAH

PH2





KV

230 KV TRICHY - ALUNDUR I

Feeder breaker,CTs, Line isolator

and line entire.


Lines



I 230 KV

16 MVA PR.TR. I

251 Erode 64985 230 KV Salem 400

KV

230 KV UNJANAI # CT,

BREAKER, BUS & LINE

SWITCHES


OIL 230 KV

110KV ALKL-Sembatty I #

(Section between Samayanallur SS

and Manickampatty SS)&.110 KV

Manickampatty-NSM(Radial)

feeder

253 Erode 65006 230 KV GURUPARA

PALLI 230

KV


Palavadi # breakers, HV-I, HV-II

breakers, Auto-I, Auto-II, LV-I, LV-

II breakers, 110KV Hosur &

Karimangalam # breakers, GC-I,

GC-II breakers, Pr.Tr's 110/33KV

and Pr. Tr 110/11KV, 11KV LV,

33KV LV-I & II breakers, All

33KV & 11KV feeder breakers


URANI SW

STATION

230 KV

230 KV Kinnimangalam - TTPS

feeder entire


m 230 KV

230KV KNMLM-TTPS # Entire


230 KV

VGTPS Phase-1,line-3 feeder

entire


KV

230 KV Paalavadi- Gruparapally

feeder


KV

400 kv Abisekapatti # with line

Isolator Bay no 401 & 402


ET 230 KV

230 KV Vinnamangalam #

Breaker, CTs & line isolator


ATING

STATIO

NS

METTUR

DPH

MACHINE 1


KV

400 KV Tie Breaker (408-52) for

Karaikudi & Kamudhi Feeder

262 Erode 64771 110 KV INGUR 230

KV

110 KV Bus Coupler Breaker and

CT’s


AM 230 KV

Auto Transformer -Auto

Transformer-II


ATING

STATIO

NS

LOWER

METTUR 3

110KV BPH3-BPH2 # BKR, CT,

Line isolator, entire line.


AUTO 230

KV

110KV Singapuram-I feeders

Breaker & CTâ€™s


CHY 230

KV

On 110KV Kodikurichi -

Veerasigamani I feeder Section

between (Echantha SS -

Veerasigamani SS)

267 Madurai 64855 230 KV STERILITE

SW

STATION

230 KV

On 230 KV Sterlite -

Annuppankulam feeder breaker

with CTs and line isolators only.


ATING

STATIO

NS

LOWER

METTUR 2

110 kV LMBPH 2 to LMBPH 3

feeder equipments, Line side

isolator and Earth Switch at BPH-2

/NPT


AUTO 230

KV

110KV Salem – Singapuram I

feeder section between Udayapatty

110KV SS – Salem 230KV SS


ATING

STATIO

NS

PERIYAR 110 KV Periyar - Theni - 1 feeder

Breaker with CTs only.


ADU 230

KV

110 kv MCL-1 & II Feeder

BREAKER , CT'S one by one


HANTHAI

230 KV

110KV Bus Coupler CB and CTs.

273 Chennai 65296 110 KV Omega 230

kV

110KV Omega-Mambakkam

feeder& Bus coupler-I


230 KV

230/110 KV Auto Transformer -

III, HV III, LV III breakers, it's CTs

and LAS


UR 230 KV

230 KV -Karuvalur -Karamadai #

Breaker,CTs LAS and its lines

switch with Bus A (201-89A)


URANI SW

STATION

230 KV

(1) 110 KV Kinnimangalam -

Theni I feeder section between 110

KV Checkanurani SS and 110 KV

Valanthur SS (2) 110 KV

Kinnimangalam - Theni II feeder

section between 230 KV

Kinnimangalam SS and 110 KV K.

Vilakku SS (3) 110 KV

Kinnimangalam - Theni II feeder

section between 230 KV

Kinnimangalam SS and loc 147

277 Chennai 65394 230 KV KITS 230

KV

230KV Tharamani feeder

278 Erode 65398 230 KV COIMBATO

RE 230 KV

1.CBE-PEELAMEDU FEEDER

ENTIRE, BRK AND CTs2.CBE-

ARASUR FEEDER SECTION

BETWEEN CBE SS TO 110KV

KALLIMADAI SS AND BRK

AND CTs.3.AUTO

TRANSFORMER II, HV BRK, LV

BRK, CTs AND LAS3.

279 Erode 65413 230 KV GOBI 230

KV

Auto Transformer-II HV, LV

Breaker and CTs


PIYAKUDI

230 KV

A)230KV NEMMELI

THIPPIYAKUDI-THIRUVARUR

FEEDER BREAKER, CT's AND

LINE ISOLATOR. B)230KV

NEMMELI THIPPIYAKUDI-

THIRUVARUR FEEDER ENTIRE


GUDI 230

KV

110KV Mayiladuthurai- Thiruvarur

feeder portion between

Mayiladuthurai and Peralam SS


230 KV

1.110KV CAPACITOR BANK NO

:I BREAKER, CT'S AND

BANKSIDE ISOLATOR ONLY.


230 KV

110KV LINE BREAKER AT

110/33/11KV SS SAKOTTAI

TOWARDS 110/33/11KV URBAN

SS KUMBAKONAM


110 KV

110 KV Melakallur - Kodayar #

breaker with CT


R 230 KV

On 230 KV Kayathar - Sanganeri #

breaker with CT, Lines Inspection,

and GRT Works


R 230 KV

On 230/110 KV Autotransformer

II, HV II an LV II breaker with CT

and GRT Works


URAM 230

KV

110KV Kallakudy - Perambalur II

(Kallakudy - Thuraiyur #) Feeder

Line portion between 110KV

Kallakudy Grid SS and 110KV

Puthanampatty SS.


L

MANDABA

M 230 KV

230KV TBC BREAKER WITH

TRANSFER BUS


ATING

STATIO

NS

KODAIYAR

PH2

110kv melakallur #


I 230 KV

1)110KV KKDI- A.Koil feeder Bkr

& Ct's2)110KV KKDI-A.Koil

feeder S/B KKDI- TPRR.3)GRT

work.


UR 230 KV

230/110kv Auto Tr.I (100 MVA)

HV.I breakar,LV.I breakar,CT's &

isolators


R 230 KV

230 KV POWER HOUSE - IV

FEEDER BREAKER WITH CTs

293 Madurai 65675 110 KV SEMBATTY

230 KV

110 KVSBT-PSQ # Bkr, Cts and

relays only


ULAM 230

KV

230 KV Anuppankulam - Sterlite

feeder Br., CT., and Line switch

only.


110 KV

110KV Villupuram- Neyveli- II #


AM 230 KV

AUTO-I ,HV-I,LV-I Breaker and

Its CTs


ET 230 KV

Auto transformer III & LV III

Breaker


400 KV

400KV SVC-I #


230 KV

110KV SIRUSERI-II Feeder


ET 230 KV

110 KV UDUMALPET LINK I

FEEDER BREAKER AND LINE

ENTIRE


ET 230 KV

230KV MYVADI LINK I

FEEDER BREAKER &LINE

ENTIRE


UR 230 KV

230KV Thiruvarur - Nemmeli

Thippiyakudy feeder


400 KV

400KV Sunguvarchatram -I #

304 Chennai 65892 230 KV ALANDUR

CMRL GIS

SS

100 MVA AUTO-

TRANSFORMER-II (Alandur

230KV CMRL SS)


R 230 KV

110 KV KAVANOOR-MMDU-

SVGA # SEC. BET. KAVANOOR

& MANAMADURAI

306 Erode 65917 110 KV Erode 110

KV

110KV Thingalore I feeder breaker

and CT


AUTO 230

KV

100MVA Auto Transformer II


CHI 230 KV

110 KV Deviakurichi-Singapuram I

Feeder (Section Deviakurichi ss-

Singapuram ss)

309 Chennai 66048 230 KV Athipattu

230 kV

230KV Athipattu - Mosur feeder,

Breaker & CTs.


OONDI 230

KV

110 KV SRF Feeder,



R 230 KV

110KV Erode I feeder Breaker,

CTs and line Isolator.

312 Chennai 66093 110 KV THIRUVAL

AM 230 KV

110 KV Railway II feeder


AI 230 KV

110 KV THIRUMAYAM-

ALIYANILAI LINK LINE


ATING

STATIO

NS

MOYAR 110 KV Moyar -

BHAVANISAGAR feeder


Lines

230kv Koyambedu - spr#


ATING

STATIO

NS

KUNDAH

PH6

30 MW Generating Unit in KHPH-

6

317 Erode 64988 230 KV Salem 400

KV

230 KV SALEM STEEL PLANT -

I # CT, BREAKER, BUS & LINE

SWITCHES


ATING

STATIO

NS

KUNDAH

PH4

PH4 to Thudiyalur feeder


KV

230 KV Auto Transformer II , HV

& LV Breaker with CT


I 230 KV

230kv Sankaneri - Kayathar #

breaker CTs and Line Swiches.


URANI SW

STATION

230 KV

110 KV Kinnimangalam - Theni-I

feeder section b/w CKNI&

Valanthur


URANI SW

STATION

230 KV

2230 KV BUS Coupler


m 230 KV

110KV KNMLM - THENI I #


230 KV

110KV Bus- 3 Entire


ALAYAM

230 KV

230 KV Bus Coupler Breaker, CT's


110 KV

110 KV UDT –Link – I #rs breaker,

CT’s and Entire line


R 230 KV

on 110 KV Kayathar - N.S.Puram

breaker with CT, lines section

between kayathar and vijayapuri

and GRT works


Lines

230kv Atthipet - mosur#


I 230 KV

110KV SVGA-KVNR # S/B

SVGA - Manamadurai.

330 Chennai 64903 110 KV ARNI 230

KV

110KV Arani-Singarapet I #



ATING

STATIO

NS

PAPANASA

M

110KV Papanasam- OT Patti#

breaker with CT


ATING

STATIO

NS

MTPS MTPS.I TO SALEM 400KV SS.I

FEEDER

333 Erode 64933 230 KV ALIYAR 230

KV

230KV ALR-UDT # CB, CT&

LINE ENTIRE


CHI 230 KV

110 KV Thirukovilur feeder

Breaker and CTs.


CHY 230

KV

110 KV Veerasigamani - II #

Breaker with CT & lINE

ISOLATORS


KV

Auto Transformer II


AUTO 230

KV

230KV Singarapet Feeder and

110KV Capacitor Bank-I & II

Breakers, CTs, Line Isolators and

Capacitors.


CHY 230

KV

On 110KV Kodikurichi - Tenkasi -

Papanasam feeder i) Section

between 110KV KadayamSS-

Papanasam PH- RasthaSS ii)

Section between Tenkasi -

Kadayam


-AUTO 230

KV

230KV TTN - TTPS - II feeder


switches


URAM 230

KV



33KV feeder


AUTO 230

KV

230KV Salem–Singarapet feeder


-AUTO 230

KV

On 230KV TTPS-Auto-II feeder

entire


ATING

STATIO

NS

PERIYAR 110 KV Periyar - Theni - 2 feeder

breaker with CTs only


M 230 KV

230 KV SRIPERUMBUDER

FEEDER


HANTHAI

230 KV

Auto-I, HV & LV-I CBs, CTs,

LASs and 230KV Switches.Auto-I

230KV idle Bus side Switch.


230 KV

230/110 KV Auto Transformer - II,

HV II, LV II breakers, it's CTs and

LAS


230 KV

110 KV Arasur - Somanur feeder

Breaker & CTs with Line Switch


ur 400 KV

230KV oragadam feeder


I 230 KV

1) 110 KV Pasumalai - Alagarkoil-

II # BKR & CT,LI only. 2) Line LC

section between Pasumalai -

Anaiyur

350 Chennai 65397 110 KV KITS 230

KV

110KV Velachery feeder


HAPURAM

230 KV

110kv RNPM-PGLR # breaker&

CT's


GUDI 230

KV

110KV Aduthurai- Palaiyur feeder

entire


230 KV

.110KV CAPACITOR BANK NO

:II BREAKER, CT'S AND

BANKSIDE ISOLATOR ONLY.


URAM 230

KV

230KV SMPM-TRICHY # Breaker

& CT's , Line isolators and entire

line portion.


R 230 KV

On 110 KV Kayathar -

Gangaikondan # breaker with CT

and Lines work Section between

kayathar to gangaikondan


ATING

STATIO

NS

MTPS MTPS.I TO SALEM 400KV SS.I


I 230 KV

1)230KV KKDI- VLDR # Bkr &

Ct's.2)230KV KKDI - VLDR #

entire.


R 230 KV

110 KV GC BREAKER WITH

CTs & 110 KV BUS PT-II


R 230 KV

110 KV BB-II FEEDER

BREAKER WITH CTs


ULAM 230

KV

110 APKM - T. Kallupatti # Br.,

CT. and line section between 230

KV APKM ss and 110 KV TTL

SS.


230 KV

110 KV SBT-AKL I # Bkr,Cts and

S/b SBT and Sholavanthan SS


AM 230 KV

1)110kv Thirukoilur –

Deviyakurichi #(Section between

Kallakurichi to Deviyakurichi)


DU 230 KV

230 KV Sriperumbudur feeder


ET 230 KV

230 KV Salem # Breaker, CTs &

line isolator


ET 230 KV

230KV UDT-ALIYAR FEEDER

BREAKER AND LINE ENTIRE


UR 230 KV

110KV Thiruvarur - Mannargudy

Feeder bkr


R 230 KV

110 KV KAVANOOR-

VALINOKKAM-ARKAY # SEC.

BET. VALINOKKAM &

KEELAKARAI


400 KV

230KV Myvadi- Udumalpet LINK-

1 feeder Breaker,CT Line entire.


AUTO 230

KV

110KV MDPH Feeder I


CHI 230 KV


Thammampatty Feeder (Section

between Thammampatty SS -

Namagripet SS)


KV

110KV Salai Fdrs, Brks and CT's

only


KV

Auto III, HV III, LV III Brks and

CT's only


230 KV

230KV SPR-ORG FEEDER


KV

110KV Salai Feeder Lines


AM 230 KV

110KV Pethapampatty # breaker &

CTs & line upto Kottamangalam

SS


ET 230 KV

50MVA POWER TFR-II & 33KV

OHP # ONE BY ONE


ATING

STATIO

NS

MOYAR 110 KV MOYAR -

BHAVANISAGAR FEEDER


KV

400 kv Future and Tie Breaker with

CT Bay no 402 and 403


KV

230 KV TRICHY - Samayapuram


and line entire.


Lines

230kv Koyambedu - spr#


I 230 KV

100 MVA AUTO.TR.I


230 KV

110 KV SRP-NGL # Breaker, CT

& Line entire

383 Erode 64990 230 KV Salem 400

KV

230 KV MTPS I # CT, BREAKER,

BUS & LINE SWITCHES


I 230 KV

110kv SANKANERI-

S.R.PUTHOOR # BREAKER CTs

and Line siwcthes


KV

400 KV Paalavadi- Rasipalayam II

feeder


URANI SW

STATION

230 KV

230 KV Checkanurani - Ind

Bharath feeder entire

387 Madurai 65070 230 KV UDAYATH

UR 230 KV

230KV Auto Tr, HV & LV BR.


230 KV

230KV Valuthur - Karaikudi feeder

entire


R 230 KV

110 KV Kayathar - Suruliyar #


between Kayathar and

sankarankovil and GRT Testing


ET 230 KV

230KV North bus

391 Erode 66088 230 KV VINNAMA

NGALAM

230 KV

230 KV Singarapet #

Breaker,CTs,& line isolator


I 230 KV

230KV Sriperumbudur -Tharamani

#


Lines

230kv suryadev - spr#


ET 230 KV

230KV UDT-ALIYAR FEEDER



KV

110KV Itchipudur Feeder Lines


ATING

STATIO

NS


HOUSE


230 KV



ATING

STATIO

NS

PUSHEP UNIT-3


ATING

STATIO

NS

KUNDAH

PH2





Lines

230kv suryadev - spr#


ATING

STATIO

NS

KUNDAH

PH4

Unit 1


KV

110KV Itchipudur Fdrs, Brks and

CT's only


KV

110KV Itchipudur Feeder Lines


KV

110KV Thiruttani Feeder Lines


RE 230 KV

230KV CBE-OKM FEEDER

ENTIRE


ATING

STATIO

NS

KUNDAH

PH5

POWER HOUSE-5 110KV

STRUNG BUS ENTIRE


RE 230 KV

230KV Cuddalore - Neyveli TS-1#

, breaker,Ctâ€™s with line side

isolator.


ATING

STATIO

NS

MTPS MTPS.I TO SALEM 400KV SS . II

FREEDER

409 Erode 64936 110 KV ALIYAR 230

KV

110KV ALR-UDT #NO.I CB, CT&

LINE SECTION BETWEEN

ALIYAR SS AND

POOLANKINARU SS


ATING

STATIO

NS

PYKARA Unit 2


M 230 KV

Power Transformer-I,HV-I,LV-I

and 33KV feeders Micon 3,4 & 5.


CHI 230 KV

110 KV Capacitor bank I Breaker

CTs, Capacitor side Isolator, LAS

413 Erode 64772 110 KV INGUR 230

KV

110KV Thiruvachi # Breaker, CTs

and Line side Isolator

414 Erode 64773 230 KV INGUR 230

KV

Auto Transformer III and its HV &

LV Breakers with CT’s and

Isolators


ATING

STATIO

NS

PYKARA Unit 02 (7810 kVA)


CHY 230

KV


Veerasigamani II feeder Section

between 110KV Narayanapuram

SS and Viswanathaperi SS


R 230 KV

on 110 KV Kayathar - Thalaiyuthu

Express #, Breaker with CT, Entire

line and GRT Testing


AUTO 230

KV

230 KV MTPS 1 – Salem 400

KVSS –II feeder entire


ADU 230

KV

230 KV Eachangadu- # poyyur

BREAKER, CT's, &LINE CVT


M 230 KV

110 KV Palladam-Sipcot II #

breaker CT's and line entire


M 230 KV

Auto Transformer II HV ,LV

Breaker CT's and LAS


230 KV

110 KV Capacitor Bank - II,

Breaker, CTs & Cell units


I 230 KV

100 MVA AUTO - II, HVB - II,

LVB - II, CT only.


I 230 KV

1)110KV Pasumalai - Sakthi

Sugars # Section between

Pasumalai and Uranganpatty 2

)Line LC

425 Erode 65391 110 KV GOBI 230

KV

110 KV BUS COUPLER Breaker

with CTâ€™s

426 Erode 65395 110 KV GOBI 230

KV

110 KV CAPACITOR BANK I

BREAKER AND CT'S


PIYAKUDI

230 KV

A) 110KV NEMMELI

THIPPIYAKUDI-

KOVILKALAPPAL

(VIA:VADASERI) FEEDER

BREAKER, CT's, AND LINE

ISOLATOR. B) 110KV

NEMMELI THIPPIYAKUDI-

KOVILKALAPPAL

(VIA:VADASERI) FEEDER (LP:

230KV N T KUDI SS TO 110KV

VADASERI SS)


GUDI 230

KV

230KV Kadalangudy-

Kumbakonam feeder entire


GUDI 230

KV

110KV KGTPS- Kumbakonam

feeder portion between KGTPS and

Urban SS


230 KV

230KV KUMBAKONAM-

KADALANGUDY FEEDER

BREAKER.


ATING

STATIO

NS

MTPS MTPS.I TO SALEM 400KV SS.II


ram 400 KV

400 KV S.V.Chatram- Alamathi

feeder 1 & 2 Entire

433 Madurai 65586 110 KV KODAYAR

PH

KOD PH 2 M/C


RE 230 KV

110 KV CUD-Chitharasur #

breaker, CTâ€™s & Line side

isolator.


UR 230 KV

230kv Poyyur-Eachangadu feeder

breakar,CT's,Wave trap & Isolators


I 230 KV

1)50MVA Auto Transformer- '3' &

its allied equipments.2)110KV

KKDI-TVNI-VLTR # S/B KKDI-

TVNI.


ULAM 230

KV

110KV APKM - NSPM feeder

Breaker and CT at both ends and

line entire.


230 KV

1)110 KV SBT- Theni I & II

Bkr,Cts and relays2)110 KV Theni

I # S/b SBt and Ayyampalayam

SS.3)110 KV Theni II # S/b Sbt

and Nilakottai SS.


I 230 KV

230KV Sriperumbudur -Kadapperi

# I


AM 230 KV

Auto Transformer I 110 KV

Villupuram - T.V.Nallur and

Southern Bus


230 KV

110KV Pugalur-Link feeder

Breaker,CTs,Line switch only.


400 KV

230KV Koyambedu #


ET 230 KV

AUTO TRANSFORMER III HV

III & LV III COMPLETE


400 KV

230KV Koyambedu #

445 Erode 65918 110 KV Erode 110

KV

110KV ThingaloreII feeder breaker

and CT


KV

110KV Mosur Link I, Link II

Breakers and CT's only


KV

110KV Mosur Link I & Link II

Feeder L:nes


230 KV

110KV SPK-ACHARAPAKKAM-

II FEEDER (B/W SPK-

KALIYAMPOONDI)


230 KV

110 KV S.P.KOIL-POTHERI

FEEDER


ATING

STATIO

NS

MOYAR Unit 3 of MPH


Lines

230kv Gummidipoondi - michellin

#


230 KV

230 KV Kumbakonam -

Kadalankudy feeder.


ATING

STATIO

NS

KUNDAH

PH6

110 KV PH6 to PH5 Feeder,110

KV PH6 to sandinallah feeder and

30 MW Unit in KHPH 6


230 KV

110 KV SRP-KKY # Br,CT and

Line section between SRP to

KNNLR

455 Erode 64991 230 KV Salem 400

KV

230 KV MTPS II # CT,

BREAKER, BUS & LINE

SWITCHES


R 230 KV

110 KV Melakallur - Sankaneri

Feeder sec b/w Melapalayam &

Karisalpatti


URANI SW

STATION

230 KV

110 KV Alagarkoil-Sempatty I

feeder section between 110KV

Sholavanthan SS and 110KV

Samaynallur SS


UR 230 KV

230KV POWER TR4,HV & LV

BREAKER.&33KV BUS 4, 33KV

SIMRAN 1 TO4


m 230 KV

AUTO TRANSFORMER II

460 Erode 65117 110 KV INGUR 230

KV

110KV Ingur - Thiruvachi #


Lines

230kv Alamathy - Koyambedu#


I 230 KV

230KV Sriperumbudur - Kadapperi

# I


NAYAKAN

PATTY 230

KV

110KV Alangulam #breaker with

C.T &line isolators

464 Chennai 64904 230 KV ARNI 230

KV

230KV Arani-Bhavini-I # Breaker,

CT's and Line isolators.


KAM 230

KV

110KV ACK-SP.KOIL-II #

BREAKERS AND CT'S WITH

LINE ISOLATOR.


UR 230 KV

110KV Siruvachur Feeder breaker

CT's only


ATING

STATIO

NS

PYKARA Unit 3


ATING

STATIO

NS

METTUR

DPH

110 KV METTUR TOWN SS

FEEDER


ATING

STATIO

NS

KUNDAH

PH3

230KV PH3 to PH4 Feeder

470 Erode 64774 110 KV INGUR 230

KV

110KV Capacitor Bank I entire


CHY 230

KV

230 KV Amuthapuram -I # Breaker

with CT & Line isolators


KV

110 KV Echur - Mazhaiyur #


ATING

STATIO

NS



URAM 230

KV

230KV Amuthapuram-Kodikurichi-

1 # with breakers,CT's and its

isolators


230 KV

L.C. on 230KV Alundur -

Mondipatty Feeder Breaker

CT'S,CVT's and Line isolators


HANTHAI

230 KV

230KV Valayapatty (DVK) feeder

CB, CTs, CVTs, Wave Traps and

230KV Switches.


230 KV

230 KV Arasur - PUSHEP feeder

Breaker & CTs with line Switch &

Line entire


ur 400 KV

230KV SVC-NOKIA feeder


I 230 KV

230 KV Pasumalai - Kayathar #,

BKR & CT,LI only.


I 230 KV

1).110 KV Pasumalai - Arasaradi

SC Feeder BKR & CT,LI 2)Line

entire

481 Erode 65401 230 KV GOBI 230

KV

230 KV Arasur,230 KV

Pallakapalayam and 230 KV

Anthiyur feeders one by one


HAPURAM

230 KV

1)110kv RNPM-Kovilur # Br &

CT's2)110kv RNPM-Kovilur #

section between RNPM & Kovilur

SS


GUDI 230

KV

110KV Bus coupler breaker with

CTs.


230 KV



TOWARDS 230KV SS

KUMBAKONAM.


ATING

STATIO

NS

MTPSII 230KV METTUR AUTO SS

FEEDER


URAM 230

KV


Grid feeder line portion between

110KV Thiruvanaikoil SS &

110KV Thennur SS.


R 230 KV


Abishegapatty # breaker with CT,

entire line and GRT Works


L

MANDABA

M 230 KV

230KV OKM-PALLADAM #(

Breaker,CTs with line switch and

relay panel)


L

MANDABA

M 230 KV

110KV OKM-Uumalpet -1

#(breaker and CTs with line

switch)


ram 400 KV

230 KV S.V.Chatram-Nokia feeder

breaker, CTs & Line isolators


RE 230 KV

The 110KV Cuddalore â€“

LANCO # breaker with CTâ€™s

line side isolator &110 KV

Cuddalore â€“ LANCO Feeder

(Section between Auto SS â€“

Semankuppam SS)


RE 230 KV

230 KV TSII- Ulundhur pettai


I 230 KV

1)230KV KKDI-PGCIL -'1' # Bkr

and Ct's.2)230KV KKDI-PGCIL -

'1' # entire.


R 230 KV

230/110 KV AUTO

TRANSFORMER - III WITH HV

& LV BREAKER & CTs


ULAM 230

KV

110 KV Northern side CT


ULAM 230

KV

110 KV Capacitor Bank - II Br.,

CT. and line switch only.


NAMALAI

230 KV

110 KV Tiruvannamalai -

Villupuram #, Breaker, CT's and

Line Isolator


NAMALAI

230 KV

110 KV Tiruvannamalai - Kanji #,

Breaker, CT's and Line Isolator


230 KV

110 KV SBT- DGL # Bkr,Cts and

line Swtich.


I 230 KV


# II


AM 230 KV

1)110 KV Thirukoilur #, Auto

Transformer II and Northern

bus.2)110KV Villupuram –

Thirukoilur#

502 Chennai 65755 230 KV Koyambedu

CMRL 230

KV

Auto Transformer - II


230 KV

110 KV Pugalur - Elumathur feeder

Breaker, CTs only.


230 KV

110 KV Pugalur - Karur Radial

feeder Breaker, CTs, Line switch &

Line section between Pugalur &

Manmangalam SS.


ET 230 KV

110 KV Ramiyanahalli # Breaker,

CTs & line isolator


230 KV

110KV Sholinganallur#


ET 230 KV

110 KV PONNAPURAM FEEDER

BREAKER UPTO PATSPIN EHT


UR 230 KV

230KV Thiruvarur - Thanajvur

feeder


UR 230 KV

110KV Thiruvarur - Narimanam -

II feeder


PALAYAM

230 KV

Power transformer II breaker and

Isolators.


R 230 KV

110KV KAVANOOR-PENNA#

512 Madurai 65909 110 KV Kovilur 110

KV

110KV Renganathapuram breaker

and current transformers only


ATING

STATIO

NS

PUSHEP 230 KV PUSHEPH- ARASUR #

514 Erode 65919 110 KV Erode 110

KV

110 KV capacitor bank II breaker

,CT and its cells


400 KV

230KV Myvadi- Anikadavu feeder

Breaker,CT Line entire.


AUTO 230

KV

230KV MTPS Feeder II With

230KV Bus Coupler Breaker


230 KV

230 /110 KV NeyveliTS-II feeder


AM 230 KV

AUTO-II ,HV-II,LV-II Breaker and

Its CTs


KADU 230

KV

230kV Thiruverkadu-Alamathy

feeder Breaker,


OONDI 230

KV

110 KV Periyapalayam Feeder,



ET 230 KV

100MVA AUTO TFR-II


R 230 KV

110KV Erode II feeder Breaker,

CTs and line Isolator with section


110KV Ganthi nagar SS.


ATING

STATIO

NS

KUNDAH

PH1

110 KV PH1-PH2 #1, 110 KV PH1-

PH2 #2, UNIT 1, UNIT2, UNIT3

ONE BY ONE

524 Madurai 66163 230 KV THANJAVU

R 230 KV

230 KV Thanjavur - Thiruvarur

feeder's Breaker, CT, CVT & Line

Isolator.


KV

230 KV TRICHY -

Jambunathapuram Feeder

breaker,CTs, Line isolator and line

entire.


KV

230 KV TRICHY -

Jambunathapuram Feeder

breaker,CTs, Line isolator and line

entire.


Lines

230kv Gummidipoondi - michellin

#


KV

230 KV Mondipatty - Alundur

feeder Breaker,CT's Line isolator

and line entire.

529 Erode 64992 400 KV Salem 400

KV

400 / 230 KV ICT - II HV & LV

SIDE TRANSFORMER, LAS,


SWITCHES


OIL 230 KV

110KV ALKL-KKDI # Bkr with

C.T

531 Chennai 65011 230 KV NOKIA 230

KV

230 KV Nokia -S.V.Chatram feeder

breaker, CTs & Line isolators


ATING

STATIO

NS

KUNDAH

PH4

PH4 to PH3 feeder

533 Madurai 65032 230 KV theni 230 KV 230 KV Theni-Chekkanurani # Br.,

C.T and line Isolator


I 230 KV

230/33K.V. Powertransformer-III

H.V and L.V Breakers.


URANI SW

STATION

230 KV

230 KV Checkanurani-Theni feeder

entire


230 KV

110KV Bus-1 Entire


R 230 KV

230 Kayathar(400kv)-Madurai

FEEDER ENTIRE LINE


M 230 KV

230 KV Othakal mandapam #

Breaker ,CT's and line isolator


I 230 KV


# II


KV

230 KV Madurai # Main Breaker

(202-52), & CT,CVT


110 KV


Thiruvananamalai #

542 Chennai 64905 230 KV ARNI 230

KV

230KV Arni-Sriperumpudhur

feeder(Both End),230KV Breaker,

CT's & Line Isolator


ATING

STATIO

NS

METTUR

TPH

Machine 2 and its Auxiliaries


ATING

STATIO

NS

MTPS MTPS.I TO SALEM 230KV SS

FEEDER

545 Erode 64944 110 KV ALIYAR 230

KV

110KV Aliyar Link- I # CB,CT and

line Entire


230 KV

230KV Gobi Feeder breaker CT

and Line switch.


M 230 KV

230KV Veeranam-Abisegapatti

feeder CT with Line switch.


CHI 230 KV

230 KV Deviyakurichy –

Valayapatty # Breaker, CTs, and

Line side isolator both end

549 Chennai 64799 400 KV Thiruvalam

400 KV

315 MVA ICT-II


ATING

STATIO

NS

LOWER

METTUR 1

110KV BPH1-BPH2 Feeder - SF6

Breaker, CT, Line side Isolator and

Earth Switch


AUTO 230

KV

230KV MTPS feeder Breaker,

CTâ€™s & LineIsolator


CHY 230

KV


Kanarpatty feeder Section between

(Alangulam - Kanarpatty)


ATING

STATIO

NS

LOWER

METTUR 2

110 KV BPH “2 to 110 KV BPH 1

feeder equipment, line side isolator

and Earth switch at BPH - 2/NPT


230 KV

100 MVA Auto Transformer - I

,HV-I,LV-I Breaker's, CT's and

Isolators.


NI 230 KV

50MVA POWER-TR-I


AUTO 230

KV

230KV K.R.Thoppur –

Pallakkapalayam feeder


-AUTO 230

KV

On 110KV ARNI-SRPudur-II

feeder (Section between 110KV

KKLM SS and 110KVARNI SS )


ADU 230

KV

110KV ICL-I & ICL-II feeder

Breaker and CT's only One by one.


M 230 KV

230 KV TIE BREAKER


HANTHAI

230 KV

110KV Namakkal feeder CB, CTs

and Line Switch.


230 KV

110 KV Arasur - Thudiyalur feeder

Breaker & Cts only


ur 400 KV

400kv-HV3 breaker


I 230 KV

230 KV Pasumalai - Alagarkoil #

Line entire , BKR & CT,LI only

564 Chennai 65399 230 KV KITS 230

KV

80MVA Auto transformer II

565 Erode 65404 230 KV GOBI 230

KV

230 KV GOBI - Anthiyur Feeder

Breaker, CTâ€™s and line switch

with Bus coupler breaker and

CTâ€™s


ATING

STATIO

NS

MTPSII 400KV KARAMADAI-II FEEDER


AM 230 KV

230 KV KVPT #,


URAM 230

KV

110KV Samayapuram - Srirangam

feeder line portion between 110KV

Samayapuram SS and 110KV

Srirangam SS.


BRIDGE(G

MRVASAVI

) 230 KV

110KV Sembium Feeder


ATING

STATIO

NS

MTPS MTPS.I TO SALEM 230KV SS


ram 400 KV

315 MVA , 400/230 KV Auto

Transformer-II entire


R 230 KV


Kinimangalam #, breaker with CT,

Lines inspection and GRT Works

573 Chennai 65585 230 KV MYLAPORE

230 KV

230/33kv , 100 MVA POWER

TRANSFORMER -I


ULAM 230

KV

110 KV Thulukkapatti - PSQ

feeder Br., CT only


R 230 KV

1. 110 KV KARAMADAI - II

FEEDER BREAKER & CTs2. 110

KV SANDINALLAH FEEDER

BREAKER & CTs3. 110 KV

THUDIALUR SANDINALLAH

FEEDER SECTION BETWEEN

110 KV MARUTHUR SS AND

110 KV SANDINALLAH SS


230 KV

110 KV SBT -RNPM I # Bkr and

Cts only


AM 230 KV

110KV Villupuram Link #


230 KV

110KV Manali - ETPS 1 Feeder


I 230 KV

110KV Siruseri -Siruseri # I


110 KV

110KV Villupuram Link Auto #


230 KV

Auto transformer II, HV II and LV

II Breaker,CT's and LAS only.


230 KV

110KV Kabilarmalai Radial feeder

Breaker,CTs, Line switch & Line

section between Pugalur &

Kabilarmalai


ET 230 KV

Auto transformer II & LV II

Breaker


UR 230 KV

Auto Transformer II, HV, LV and

CTs


UR 230 KV

110Kv Narimanam - Nagapattinam

Feeder

586 Erode 65920 110 KV Erode 110

KV

110KV Elumathur feeder breaker

and CT


CHI 230 KV

230 KV Deviakurichi-Valiayapatty

Feeder


AUTO 230

KV

110KV RC Plant Feeder


230 KV

110KV SPK-ORG-II FEEDEDR


AM 230 KV

110 KV Southern Bus Entire


ATING

STATIO

NS

KUNDAH

PH1

Unit No:02


KADU 230

KV

230kV Thiruverkadu-

CMRL(koyambedu)# breaker.


AM 230 KV

i)On 110KV Capacitor Bank-I and

110KV Capacitor Bank -II Breaker

and CTâ€™sone by one


R 230 KV

110KV Ingur feeder Breaker, CTs



110KV P.G.Palayam SS

595 Madurai 66125 400 KV KANARPAT

TY

400/230KV ICT 1 MAIN, TIE

BREAKERS WITH CT AND

TRANSFORMER Bay No

(404,405)


R 230 KV

110 KV & 230 KV Bus-Coupler

breakers (one by one)


Lines

230kv Gummidipoondi - Kamachi

#


GUDI 230

KV

110 KV Kadalankudy - Aduthurai -

Neyveli feeder (Line portion

between Srimushnam 110 KV SS

(i.e. location no. 189) and

Pappakudy 110 KV SS (i.e.

location no. 243


I 230 KV

16 MVA PR.TR.II


230 KV

110 KV SRP - KDR I # section

between VNR to PPI

601 Erode 64993 230 KV Salem 400

KV

230 KV PALLAKAPALAYAM #

CT, BREAKER, BUS & LINE

SWITCHES


OIL 230 KV

230 KV ALKL-Pasumalai #

Bkr,CT,&Line entire


KV

ICT - 2 (400/230-315 MVA)


URANI SW

STATION

230 KV

230 KV Kinnimangalam - Kayathar

feeder entire


UR 230 KV

230/33KV POWER TR3,HV & LV

BREAKER AND 33KV SRF 1 TO

4


M 230 KV

230KV Veeranam-Abishegapati

Feeder


ALAYAM

230 KV

230 KV K.R.Thoppur#

Breaker,CT's and Switches


110 KV

110 KV UDT –Aliyar – I #r

breaker, CT’s and section between

UDT – Poolanginar SS.


R 230 KV

230 Kayathar(400kv)-

Anuppankulam FEEDER ENTIRE

LINE


230 KV

110KV Pugalur - Kabilarmalai #

line portion between P.Velur SS &

Valayapatty SS.


Lines

230kv Thiruverkadu - cmrl#


NAYAKAN

PATTY 230

KV

110KV Kodikuruchi # Breaker

with CT and Line isolator


SIPCOT(MA

MBAKKAM

) 230 KV

230KV SIPCOT Mambakkam -

SV.Chatram feeder - Breaker,

Current Transformers & Line side

isolator only.


UR 230 KV

1)230/110KV Auto Transformer I

(100MVA), HV I Breaker & LV I

breaker, CT's, Isolators.


ATING

STATIO

NS

PYKARA Unit 5

616 Erode 64949 110 KV ALIYAR 230

KV

110KV Aliyar Link- II # CB,CT

and line Entire


ATING

STATIO

NS

METTUR

DPH

MACHINE 2


KV

400 KV Main Breaker for ICT2

(410-52) 400KV Tie Breaker for

ICT2 & ICT3 (411-52) & 230 KV

LV Breaker for ICT2 (206-52),

400/230KV ICT2

619 Erode 64758 110 KV Sandinallah

110 KV

110KV Sandynallah - Thudiyalur

Feeder

620 Erode 64775 230 KV INGUR 230

KV

230KV Thingalur # Breaker, CT’s



CHY 230

KV

230 KV Amuthapuram -II #

Breaker with CT & Line Isolators


ATING

STATIO

NS

LOWER

METTUR 3

110KV BPH3-BPH4 # BKR, CT,

Line isolator, entire line.


ATING

STATIO

NS



-AUTO 230

KV

230KV TTN - Kayathar Feeder

breaker with CT bus & line side

switches


R 230 KV

110 KV Kayathar - Kodayar #

breaker with CT and lines section

between kayathar and veeravanallur

626 Erode 65183 110 KV BKB 2 UNJANAI 110 KV FEEDER

BREAKER AND CT'S


AUTO 230

KV

230 KV K.R.Thoppur – Salem

Steel plant -II feeder entire


URAM 230

KV

230KV Amuthapuram-kodikurichi-

2 # with breakers,CT's and its

isolators


-AUTO 230

KV

On 230KV TTN-Kayathar feeder

entire

630 Chennai 65299 230 KV OMEGA 230

KV

230/110 KV,100MVA Auto

Transformer-II


HANTHAI

230 KV

110KV Namagiripet feeder CB,

CTs and Line Switch.


230 KV

110 KV Arasur - Karuvalur 1



I 230 KV

1)110 KV Pasumalai -

Anupankulam # BKR & CT, LI

only. 2) Line entire


GUDI 230

KV

230KV PPN- Thiruvarur feeder

entire


AM 230 KV

100MVA Auto Tr –I.

636 Erode 65519 110 KV BHP-4 110KV BPH-4 to bph-3 FEEDER

637 Erode 65522 110 KV BHP-4 110KV BPH-4 to bph-3 FEEDER


L

MANDABA

M 230 KV

110KV Bus Section breaker and

CTs


ram 400 KV

230 KV S.V.Chatram-

Mambakkam feeder breaker, CTs

and Line isolators


R 230 KV

On 230 KV Kayathar - TTN AUTO

#, breaker with CT and entire line


L

MANDABA

M 230 KV

110KV OKM-SULUR #

BREAKER and CTs


L

MANDABA

M 230 KV

230/110KV Auto Transformer -2

(HV2,LV2 Breakers and its CTs

with LAS)


ATING

STATIO

NS

KODAIYAR

PH2

110KV SR Pudue # No-1


L

MANDABA

M 230 KV

110KV OKM-Thudiyalur # 1

Breaker and CTs


RE 230 KV

110 KV Cuddalore â€“

Kulanchavadi # breaker with

CTâ€™s and line side isolator


I 230 KV

1)230KV KKDI-KVNR -'2'# Bkr &

Ct's.2)230KV KKDI - KVNR- '2'#

entire.


ram 400 KV


feeder entire


230 KV

110KV Kilpauk Water works

feeder I & II (one by one)


GALAM 230

KV

1.110 KV SSREL feeder

breaker,CTs, Line switch.2.110 KV

Ramiyanahally feeder breaker,CTs,

Line switch Line Between 230 KV

Karimanaglam SS - 110 KV

Ramiyanahally SS.3.110 KV TBC (

Bus Coupler) Breaker with

isolators for Transfer Switch for

110 KV southern bus Maintenance

Purpose.4.230 KV TBC ( Bus

Coupler) Breaker with isolators for

Transfer Switch Maintenance

Purpose.


ULAM 230

KV

110 KV APKM - MADURAI # Br.,

CT., and line switch only.


R 230 KV

230/110 KV AUTO

TRANSFORMER -II WITH HV ,

LV BREAKER WITH CTs


NAMALAI

230 KV

230 KV Tiruvannamalai - Neyveli

#, Breaker, CT's and Line Isolator


230 KV

230 KV SBT - Theni #

Bkr,Cts,Relays and line entire.


400 KV

400/110KV ICT -I # (200 MVA)


UR 230 KV

230KV Thiruvarur - PPN feeder


400 KV

400/110KV ICT -I # (200 MVA)


R 230 KV

230 KV KAVANOOR-

KARAIKUDI #II


400 KV

230KV Myvadi-Kadamparai-1

feeder Breaker,CT Line entire.


CHI 230 KV

110 KV Puthanchandai-Namagripet

Feeder


AUTO 230

KV

110KV MDPH Feeder II


230 KV

230KV SPK-KALPAKKAM-I

FEEDER


AM 230 KV

AUTO-III,HV-III,LV-III Breaker

and Its CTs


230 kV

1) 100MVA Auto Transformer,

HV, LV Breaker & CTâ€™s 2)

110KV L&T feeder Breaker & CTs

3) 110KV CCTL feeder , Breaker

& CTs.


230 KV

110 KV MAMBAKKAM-

NELLLIKUPPAM


R 230 KV

230KV Ingur feeder Breaker and

CTs with line Isolator.


ATING

STATIO

NS

MOYAR 110KV Moyar - Periyakodiveri

feeder


ATING

STATIO

NS

KUNDAH

PH2





Lines

110kv Gummidipoondi - sipcot2#

669 Madurai 66216 230 KV MONDIPAT

TY 230 KV

80MVA, 230/110KV Auto

Transformer, HV & LV Breakers

and their CT's only

670 Erode 64994 230 KV Salem 400

KV

230 KV SALEM STEEL PLANT -

II # CT, BREAKER, BUS & LINE

SWITCHES

671 Erode 65000 110 KV Salem 400

KV

110 KV NANGAVALLY # CT,

BREAKER, BUS & LINE

SWITCHES


OIL 230 KV

110KV ALKL-Sembatty 2# Br&

CT


I 230 KV

230/33K.V. Powertransformer-III

H.V and L.V Breakers.


I 230 KV

230KV Sankaneri-Abisekapatti

feeder Breaker CTs&Line switches.


KV

230 KV Theni-Sempatty # Br., C.T

and line isolator


R 230 KV

230KV Abisekapatti-Sankaneri

FEEDER ENTIRE LINE


URANI SW

STATION

230 KV

230 KV Checkanurani-

Kinnimanglam feeder entire


URANI SW

STATION

230 KV

110 KV Anuppankulam-

T.Kallupatti feeder section b/w

Erichanatham and T.kallupattti


m 230 KV

230KV KNMLM – CKNI I #

Entire

680 Erode 65120 230 KV INGUR 230

KV

230KV Ingur - Thingalur #


RE 230 KV

230KV Cuddalore- TAQA #

breaker, CTâ€™s line side isolator.


CHI 230 KV


SingApuram # Breaker, CTs and

Line side isolator both end.


AM 230 KV

230KV Deviakurichi Feeder -

230KV Bus Coupler Breaker,CT

and its Isolators.


CHI 230 KV


Singapuram Feeder


ET 230 KV

230 KV IDUKKI FEEDER

BREAKER & LINE ENTIRE


ATING

STATIO

NS

MTPS 230kv MTPS.I - SINGARAPET #

at Both ends


ATING

STATIO

NS

METTUR

TPH

230 KV MTPH- Auto SS Feeder

breakers,CTs and Isolators etc.


ATING

STATIO

NS

TTPS 230KV TTPS - Kayathar-I Feeder

Entire


CHI 230 KV

230 KV Deviyakurichy – STCMS #

Breaker, CTs, and Line side

isolator both end


AM 230 KV

110KV Salem I Feeder end -

CT,Breaker.


AUTO 230

KV

110 KV Northern & Southern bus.

100 MVA Auto HV & LV-I,II,III

breakers and Auto HV & LV

â€“I,II,III CTs


CHY 230

KV

On 110KV O Thulukkapatti-

Shasayee Paper Mill#


-SIPCOT 230

KV

On 230 KV Sipcot- CKNRI feeder

breaker with CTs and line isolators

only. (Thâ€™ Bus Transfer

Breaker)


R 230 KV

110 KV Kayathar GC Breaker with

CT only


-AUTO 230

KV

On 230KV TTPS-Kayathar-I feeder

entire


UR 230 KV

230/110 KV Auto transformer I

,HV,LV BKR,CTs and LAS with

Bus A (205-89A) Isolator


UR 230 KV

110 KV Karuvalur-Arasur-II feeder

breaker , CT's, CVT and Line Side

Switch


UR 230 KV

110KV Annur# breaker, CT with

line switch and CVT


ur 400 KV

230kv nokia feeder


I 230 KV

100 MVA AUTO - 1, HVB - I,

LVB - I , CT only.


I 230 KV

1)110KV Pasumalai - Alagarkoil -1

# BKR & CT,LI . 2) Line LC

Section between Pasumalai -

Vandiyur SS.

702 Erode 65396 110 KV GOBI 230

KV

110 KV CAPACITOR BANK II

BREAKER AND CT'S


HAPURAM

230 KV

1)230/110kv Auto Transformer II

(100MVA)HV, LV Breaker &

CT's.2)110kv RNPM-SBT I #

Breaker, CT's & Relay


PIYAKUDI

230 KV

1) 110KV BUS-I ENTIRE

(WESTERN BUS).2) AUTO

TRANSFORMER-I, HV-I, LV-I

BREAKERS AND CT's. 3) 110KV

BUS COUPLER BREAKER. 4)

110KV PUDUKKOTTAI, 110KV

THANJAVUR AND 110KV

PATTUKKOTTAI-I FEEDERS

BREAKER AND CT's.


PIYAKUDI

230 KV

A)110KV Pattukkottai -Peravurani -

Sethubavachitram-Keeramangalam

Radial feeder. (LP: 110KV

Pattukkottai SS to 110KV

Sethubavachitram SS ).B) 110KV

PERAVURANI FEEDER

BREAKER AND CT's AT 110KV

PATTUKKOTTAI SS.


URAM 230

KV

110 KV SMPM-Kallakudi -I # CT's

, Breakers and entire line portion

(tied feeder) .


ATING

STATIO

NS

MTPS MTPS.I TO SINGARAPET 230KV

SS FEEDER


R 230 KV

On 230 KV Kayathar - TTPS I #,

breaker with CT and entire line


L

MANDABA

M 230 KV

110KV OKM-Negamam -1 #

(breaker and CTs)

710 Madurai 65615 230 KV POYYUR

230 KV

230/110kv Auto.Tr.II

(100MVA)HV.II breakars,LV.II

breakars,CT's & Isolators


RE 230 KV

110KV Neyveli â€“Villupuram II

feeder (section between Neyveli TS

I to 110 KV Arasur SS )


I 230 KV

1)110KV KKDI-SVGA # Bkr &

Ct's.2)110KV KKDI-SVGA # S/B

KKDI-Mpty SS.


ULAM 230

KV

110 KV APKM-Thulukkapatti-II

feeder Br., CT., and Line entire at

both ends.


ULAM 230

KV

110 KV APKM - RJPM - I feeder

Br., CT. and Line switch only.


AM 230 KV

110KV Acharapakkam - II #


AM 230 KV

110 KV Thayanur – Rajshree

Sugars Co-gen #


230 KV

230 KV Auto I,HV I and LV I and

its Cts.


DU 230 KV

110 KV KK Nagar Feeder


ET 230 KV

230KV MTPS # Breaker, CTs&

line isolator


UR 230 KV

110KV Thiruvarur - KGTPS

Express feeder


PALAYAM

230 KV

230 KV Bus coupler breaker and

Isolators.


R 230 KV

230 KV KAVANOOR-

VALUTHUR #


ATING

STATIO

NS

PUSHEP UNIT-2


AUTO 230

KV

230KV Bus Coupler Breaker at

MTR 230


ATING

STATIO

NS

BKB 3 110KV NALLUR FEEDER

BREAKER, CTs & LINE

ISOLATOR


AM 230 KV

110 KV Ponnapuram # Breaker &

CTs & Line entire


230 KV

110 KV S.P.KOIL-

ACHRAPAKKAM -I FEEDER


TY 400 KV


BREAKER WITH CT AND

TRANSFORMER (BAY NO

405,406)


KV

100MVA Auto Transformer I, LV I

BR, HV & LV LAS, LV CTs and

Isolators.


Lines

110kv sipcot2 - opg1#

731 Erode 64995 110 KV Salem 400

KV

110 KV THUMBIPADY # CT,

BREAKER, BUS & LINE

SWITCHES


KV

230 KV Nokia-Sriperumbudur

feeder feeder breaker, CTs and

Line isolators


KV

110 KV Theni -Periyar # III

Breaker with CT only


KV

110 KV Kadamalai gundu spur line


KV

ICT -3 (400/110 KV -200 MVA)


URANI SW

STATION

230 KV

230 KV Checkanurani -

Meelavittan feeder entire


230 KV

230KV Valuthur - Kavanoor feeder

entire


ULAM 230

KV

230KV Bus entire


ULAM 230

KV

230 KV Northern side Bus to 1-89

B Switch end.

740 Chennai 64906 110 KV ARNI 230

KV

110KV Arani Link # Breaker, CT's

and Line isolator.

741 Chennai 64907 230 KV ARNI 230

KV

230/110KV Auto Transformer I,

HV-I, LV-I Breakers, CT's and

Isolators.


ATING

STATIO

NS

PAPANASA

M

110KV PPM- KKI feeder breaker

with CT


230 KV

110 KV Gobi feeder Breaker CT &

Line switch.

744 Erode 64776 110 KV INGUR 230

KV

110KV Kurukathi # I Breaker, CTs,

,Isolators and Line side Isolator

745 Erode 64777 230 KV INGUR 230

KV

Autotransformer II and its HV &

LV I Breakers with CT’s and

Isolators


CHY 230

KV

110 KV Kodikurichi WF # Breaker



KV

110 KV Echur - Vandavasi #


AUTO 230

KV

110KV Sankari feeder Breaker,

CTâ€™s & Line Isolator.


CHY 230

KV

On 110KV Papanasam - Servalar I

feeder entiren Line.


-SIPCOT 230

KV

On 230/110 KV Auto-I, HV-I and

LV-I breakers with CTs and LAS

,110 KV Northern Bus entire with

PT2, 110KV SIPCOT-TTN # III

breaker with CTs & 110KV

SIPCOT-EPVN # breaker with CTs

only.

751 Erode 64872 110 KV KURUKAT

HI230KV

110 KV Kv Kurukathi - Ingur I #

S/b Kurukathi - Kangayam -

Chennimalai Ss


ATING

STATIO

NS

BKB - 2 BKB-3 110 KV FEEDER

BREAKER AND CT'S


NI 230 KV

100MVA AUTO Transformer-I


AUTO 230

KV

110KV Salem – Sankari feeder

section between Salem 230KV SS

– Veerapondy 110KV SS


-AUTO 230

KV

On 230KV TTPS-Kayathar-II

feeder entire


M 230 KV

100 MVA AUTO

TRANSFORMERS, ALL 33 KV

AND 11KV FEEDERS, 110KV

GC


M 230 KV

230 KV Palladam-PGCIL #



M 230 KV

110 KV Palladam - Santhaipet #



230 KV

i) 110KV Alundur - Thanjavur

Feeder breaker,CT's, and Isolators.(

Alundur end only). ii) 110KV

Alundur - Trichy-II Feeder

breaker,CT's Alundur end only. iii)

Alundur 110/33-11 KV SS. iv) 110

KV Bus Coupler Breaker. (110KV

WESTERN BUS)


HANTHAI

230 KV

Auto-II, HV & LV-II CBs, CTs,

LASs and 230KV Switches.Auto-

II. 230KV idle Bus side Switch.


230 KV

230 KV Arasur - Kundah PH 2

feeder Breaker & CTs with Line

Switch & Line entire


-AUTO 230

KV

110KV Northern Bus Entire

763 Chennai 65402 110 KV KITS 230

KV

110KV HCL & WIPRO feeder one

after another

764 Erode 65411 230 KV GOBI 230

KV

230 KV BUS COUUPLER

BREAKER AND CT'S WITH BUS

I


HAPURAM

230 KV

1)230kv RNPM-CKNI #

Breaker,CT's & line

switch.2)230kv RNPM-CKNI #

entire line


PIYAKUDI

230 KV

1) 110KV BUS-II (EASTERN

BUS) ENTIRE, 2) 110KV BUS

COUPLER BREAKER AND

AUTO TRANSFORMER-II, HV-

II, LV-II BREAKERS AND CT's.

3)110KV

KOVILKALAPPAL(VADASERI),

110KV PATTUKKOTTAI-II &

110KV MADUKKUR FEEDERS

BREAKER & CT's.


PIYAKUDI

230 KV

230KV NEMMELI

THIPPIYAKUDI-KARAIKUDI

FEEDER ENTIRE.


GUDI 230

KV

110KV Kadalangudy- Aduthurai-

Neively TS I feeder portion

between Kadalangudy, Aduthurai

and Thirupanandal SS.


GUDI 230

KV

230KV Kadalangudy- Neively TS

II feeder entire


230 KV

110KV UNJANAI -

PARUTHIPALLY FEEDER


ISOLATOR ONLY


URAM 230

KV

230KV Bus Coupler Breaker &

isolotors (idle)


230 KV

100 MVA 230/110 KV Auto

Tr.No.2


R 230 KV

On 230 KV Kayathar - TTPS II #,

breaker with CT, Lines Inspection

and GRT Works


ATING

STATIO

NS

KODAIYAR

PH2

110KV SR pudur # No.2


L

MANDABA

M 230 KV

230KV OKM-TDLR # Breaker and

CTS with Line Switch (Line entire)


RE 230 KV

110 KV Cuddalore - Nathapattu #

breaker with CTâ€™s and Line

side isolator.


I 230 KV

1)a)50MVA Auto Transformer-

'2'and its allied equipment.

b)230KV KKDI-N.T.Kudi # Bkr &

Ct's2)230KV KKDI-NT.Kudi #

entire.3)GRT Work.


ATING

STATIO

NS

KUTTALA

M

110 KV KGTPS-

KUMBAKONAM FEEDER (LINE

PORTION BETWEEN KGTPS

AND KUMBAKONAM URBAN

SS)


GALAM 230

KV

1.110 KV Gurubarapally feeder

breaker,CTs, Line switch and Line

Between 230 KV Karimnagalam

SS to 110 KV Krishnagiri SS2.

Palavadi (Already Mettur #)

230KV feeder breaker ,CT`s, Line

Switch and Transfer Switch 3. 230

KV Northen Bus with

Isolators4.Auto Transformer - II

with HV- II Breaker and CTs & LV-

II Breaker CTs and Auto II

Transfer Switch


ULAM 230

KV

110 KV APKM - PPTY # Br., CT.,

and line entire.


ULAM 230

KV

110 KV Anuppankulam - Kayathar

feeder Br., CT. and Line Switch

only.


NAMALAI

230 KV

Autotransformer - I, Breakers, CT's

and LAS only


AM 230 KV

110 KV Thayanur feeder


R 230 KV

230/110 KV AUTO

TRANSFORMER -III WITH HV ,

LV BREAKER WITH CTs


R 230 KV

230 KV THUDIALUR -

OTHAKALMANDAPAM



230 KV

230 KV SBT - Myvadi # Bkr,Cts

and line entire.


I 230 KV

110KV Sriperumbudur - Porur # II


R 230 KV

110 KV KARAMADAI-III



110 KV

110KV GC Breaker


R 230 KV

230 KV TDLR - OKM FEEDER

LINE ENTIRE


DU 230 KV

110 KV Kodambakkam feeder


230 KV

110KV Pugalur - Renganathapuram

feeder Breaker, CTs, Line switch &

Line section between Pugalur &

AC Palayam


ET 230 KV

110KV Capacitor bank II Breaker,

CTs, Isolators and Capacitor units


400 KV

110KV Avadi -I & II # one by one


230 KV

100MVA Auto Transformer-I


ET 230 KV

110 KV UDUMALPET LINK II


ENTIRE


UR 230 KV

110KV Thiruvarur - Karaikkal

feeder


400 KV

110KV Avadi -I &II # one by one


R 230 KV

110 KV KAVANOOR-KAMUTHI

# SEC. BET. KAVANOOR &

KAMUTHI (INCLUDING

KADALADI SPUR LINE)


KV

110KV Thiruttani Fdrs, Brks and

CT's only


KV

Auto II, HV II, LV II Brkr's and

CT's only


UR 230 KV

110KV BUS SECTION-II


230 KV

1)100MVA AUTO TR.I 2)230KV

KLPKM-ACKPM FEEDER

804 Erode 66005 110 KV Erode 110

KV

110KV Top and bottom bus entire,

Capacitor bank and GC I &II


NGALAM

230 KV

1) Auto transformer II , 2) 110 KV

V patty # ,and 3) 110 KV

Thirupattur # Breakers ,CTs & Line

Isolators.


AM 230 KV

230 KV S.D.PALAYAM #

Breaker, CTs & line Entire


OONDI 230

KV

230 KV Suryadev Feeder,



AM 230 KV

i) On Auto Transformer â€“I, HV-I,

LV-I , Auto Transformer â€“IV,

HV-IV, LV-IV Breakers and its Cts

ii)On 110KV Sugar Mill feeder and

110KV Railway â€“I Feeder

Breaker and CTâ€™s, for monthly

maintenance workiii)On 110KV

Kaveripakkam feeder Breaker and

its CTâ€™s, iv)On 110kv

M.V.Puram Breaker and its

CTâ€™s for monthly mtce.

workv)on 230KV Link-II Feeder

Breaker and CTâ€™s


400 KV

230KV Thiruvalam - Link II feeder


AM 230 KV

110 KV Thiruvalam â€“

Kaveripakkam feeder (In between

230 KV Thiruvalam SS and 110

KV Sipcot SS).


AM 230 KV


M.V.Puram feeder entire.


KV

110KV Mosur â€“ Sholinghur

feeder in between 230KV Mosur

SS and 110 KV Sholinghur SS.


AM 230 KV

110 KV Railway I feeder.


AM 230 KV

110 KV Sugar Mill feeder entire


R 230 KV

230 KV Transfer Bus entire.


Lines

110kv sipcot2 - opg2#


GUDI 230

KV

230 KV Neyveli - Kadalankudy

feeder.


230 KV

Revised LC On 110KV

Vadugapatty Radial Feeder with

solar generation.

819 Erode 64955 110 KV ALIYAR 230

KV

110KV ALR-SKPY # CB,CT and

line Entire


I 230 KV

100 MVA AUTO.TR.II


230 KV

a)110 KV SRP-KDR II #section

between TKY to KDR including

MTM,MCI,NDKV and KZI spur

line. B)110 KV SRP - KDR I #

section between TKY & VNR

822 Erode 64997 400 KV Salem 400

KV

400 / 110 KV ICT - III HV & LV

SIDE TRANSFORMER, LAS,


SWITCHES


OIL 230 KV

100MVA AUTO TR II HV II&LV

II Bkr,CT&LAS


OIL 230 KV

110KV Northern Bus (110kv

sembatty 2 #,110kv

kottampatty#,110kv karaikudi

#,110kv Pasumalai 1 #,110 KV

GC)


OIL 230 KV

110KV ALKL-PASUMALAI I #

i)Bkr&CT,ii)Section between

Alkl& IT Park SS


I 230 KV

110K.V Sankaneri Melakallur #

Breaker, CTs and Line Switches.


KV

230 KV Auto Transformer III , HV

& LV Breaker with CT only.


URANI SW

STATION

230 KV


Renganathapuram feeder entire


KV

230 KV Paalavadi -Karimangalam

# at both ends

830 Erode 65124 110 KV INGUR 230

KV

110KV Ingur - Kurukathi I #


110 KV

110 KV UDT –Link – II #r at both

ends


UR 230 KV

1.230kv Auto Tr,2)110kv Bus

Entire, 3)110kv Radhapuram # Br,

CT. 4)110kv Sankneri # Br, Ct.

5)110kv Samugarengapuram fdr Br

, CT & line.Sw


ATING

STATIO

NS

KUNDAH

PH2

Unit-1 to 5 & All 110KV Feeders

Kundah 1&2 Thudiliyur 1&2


ATING

STATIO

NS


HOUSE


ATING

STATIO

NS

KUNDAH

PH3

Unit II


ur 400 KV

Auto transformer-4

,400/110kva,200MVA


BRIDGE(G

MRVASAVI

) 230 KV

230KV Tondiarpet Feeder


L

MANDABA

M 230 KV

230KV OKM-COIMBATORE #

LINE ENTIRE (Breaker and CTs

with line switch)


L

MANDABA

M 230 KV

230KV OKM-COIMBATORE #

LINE ENTIRE (Breaker and CTs

with line switch)


230 KV

110KV AnnaNagar feeder


230 KV

230KV Eastern Bus


CMRL GIS

SS

230KV ALANDUR-KADAPPERI

#


CMRL GIS

SS

230KV ALANDUR-GUINDY #


ATING

STATIO

NS

MOYAR 110KV Moyar - Pykara1 feeder


ATING

STATIO

NS

KUNDAH

PH2

total shutdown Unit 1 to 5 .110kv

feeders thudiliyur 1&2 ,Kundah 1

&2 .230kv PH3 & Arasur Feeder.

Auto transformer 1,2,3


KV

100 MVA, 230/110 KV

Autotransformer-I ,

16 MVA, 110/11 KV Power

transformer-I & II

All 11 KV feeders


ATING

STATIO

NS

KUNDAH

PH4

Unit II


R 230 KV

110 KV GEDDAI - I & II FEEDER

BREAKER WITH CTs


Lines

230kv Alamathy - Koyambedu#


ATING

STATIO

NS

KUNDAH

PH2

110KV THUDILYALUR FEEDER

NO 1&2 SF6 BREAKER AND ITS

ACCESSIORIES


I 230 KV

230 KV ALANDUR FEEDER

852 Madurai 66012 110 KV Punalkulam

110 KV

110kv Trichy feeder


URANI SW

STATION

230 KV

110 KV Alagarkoil-Sempatty I

feeder section between 110KV

Sholavanthan SS and 110KV

Amainaikanur SS

854 Chennai 64908 110 KV ARNI 230

KV

110KV Arani-Santhavasal #



ATING

STATIO

NS

MTPS MTPS.I TO MTPS.II LINK

FEEDER


ATING

STATIO

NS

PYKARA 66Kv Entire bus (66KV Calicut

and Cannanore feeders entire line)

857 Erode 64778 110 KV INGUR 230

KV

110KV Capacitor Bank II entire


ATING

STATIO

NS

PYKARA 110 kV GC (66 kV Calicut # and

66kV Cannanore #)


-AUTO 230

KV

110KV TTN - Sipcot- I Feeder


switches


R 230 KV

110 KV Kayathar - O.T.Patty #


between kayathar and

seethaparpanallur and GRT Works


URAM 230

KV



33KV feeder


HANTHAI

230 KV

110KV Rasipuram feeder CB, CTs

and Line Switch.


230 KV

110 KV Arasur Local SS GCCB

and 110 KV Capacitor Bank - III


I 230 KV

1) 230 KV Pasumalai -

Anupankulam # BKR, CT and LI

only. 2)Line Entire.

865 Erode 65354 110 KV GOBI 230

KV

110 KV Kavundapadi Feeder

breaker, CTs and line switch


UR 230 KV

110 KV Karuvalur-Thekkalur

feeder Breaker ,line switch and Its

CTs.


HAPURAM

230 KV

1)230kv RNPM-PGLR # Breaker ,

CT's & line switch2)230kv RNPM-

PGLR # entire line


230 KV

1.110KV UNJANAI - BKB-II

FEEDER BREAKER, CT'S AND

LINESIDE ISOLATOR ONLY.2.

AUTO TR NO :I AND IT'S

BREAKER & CT'S ONLY


110 KV

On 110/33-11 KV Melakallur SS -

110 KV Bus Entire


230 KV

230KV KUMBAKONAM

THIRUVARUR FEEDER

BREAKER


ATING

STATIO

NS

MTPSII 230KV MTPS FEEDER


110 KV

110KV LINK # I BREAKERS,

CT'S AND ENTIRE LINE.


230 KV

110 KV KTR - KADAPPERI

FEEDER No.I & II one after

another


ATING

STATIO

NS

MTPS MTPS.I TO MTPS.II LINK

FEEDER


UR 230 KV

230kv Bus coupler breakar only


L

MANDABA

M 230 KV

110KV EASTER BUS ENTIRE

(110KV OKM-R.S.PURAM-2

#,110KV OKM-UDPT 1 AND 2

FEEDERS,110KV PT-2 )


I 230 KV

110KV KKDI- SVGA # S/B Mpty-

SVGA.


ULAM 230

KV

230 KV Anuppankulam - Madurai

feeder Br., CT., and Line switch

only.


230 KV

110 kv SBT - AKL I # Bkr,Cts

only.


230 KV

230KV Pugalur - Renganathapuram

feeder Breaker, CTs & line switch

and entire line only


ET 230 KV

110 KV Link I # Breaker and CTs

& line isolator


ET 230 KV

110 KV RANGANATHAPURAM


SEC BETWEEN UDT AND

MELKARAI PATTY


UR 230 KV

230KV THIRUVARUR -

KUMBAKONAM FEEDER


ATING

STATIO

NS

BKB 3 110KV BKB PH 2 FEEDER

BREAKER, CTs AND LINE

ISOLATOR


OONDI 230

KV

230 KV Sulurpet Feeder,



230 KV

110 KV VEERAPURAM-KITS

FEEDER


TY 400 KV


AND LV BREAKER WITH CT

AND TRANSFORMER BAY NOS

410, 411,101


ATING

STATIO

NS

KUNDAH

PH2





KV

110KV Mondipatty - Alundur

feeder Breaker and CT's. only

890 Erode 64956 110 KV ALIYAR 230

KV

110KV ALR-SLR FEEDER NO-I

CB,CT ONLY

891 Erode 64998 230 KV Salem 400

KV

230 KV BUS A entire at KRT


OIL 230 KV

110KV ALKL-KKDI # section

between Thaniyamangalam SS and

Thirupathur SS


I 230 KV

230/33KV PowerTransformer-I

HV&LV Breakers,CTs only.


m 230 KV

AUTO TRANSFORMER III


ALAYAM

230 KV

110 KV BUS-I ,110 KV BUS

COUPLER breaker, 110 KV

SANKARI #1, 110 KV BKB-I

#CT,Breaker and Bus Side

Switches


230 KV

110KV Pallakkapalayam –

Sankagiri I # and Pallakapalayam-

BKB I # Line Entire


UR 230 KV

230/33kv Power TR 2 HV & LV

Breaker& 33KV Bus 2, 33kv

SRSPL,SRL ,SAPTAGIRI &

REDPONIX FDRS


ATING

STATIO

NS

BKB - 1 BKB-1 to Pallakapalayam feeder


230 KV

AUTO TRANFORMER-I


400 KV

230KV Myvadi-Sempatti feeder



NAYAKAN

PATTY 230

KV

230/110 KV Auto Transformer I ,

230KV HV Breaker I with CT,

110KV LV Breaker I with CT.


NAYAKAN

PATTY 230

KV

110KV Rajapalayam feeder breaker

with C.T & Line Isolators


NAYAKAN

PATTY 230

KV

230KV Main Buse Section I


SIPCOT(MA

MBAKKAM

) 230 KV

100MVA, 230/110 KV Auto

Transformer-II - HV & LV

Breakers and Current Transformers

only.


KAM 230

KV

100 MVA AUTO

TRANSFORMER -I WITH HV &

LV BREAKERS AND CT'S.


UR 230 KV

110KV DSSL Feeder

(Krishnapuram) breaker CT's only


ATING

STATIO

NS

PYKARA 110Kv Pykara -Bhavani barriage 1#

(Line Upto kattapettu serial switch)


ATING

STATIO

NS

METTUR

DPH

110 KV METTUR DAM PH-

AUTO SS FEEDER 2


KV

230 KV BUS Coupler


M 230 KV

Power Transformer-II,HV-II,LV-II

and 33KV

feedersRamco.Windfarm,Enercon.


110 KV

110KV Pykara Feeder, 110KV

Power House - 5 Feeder, 110KV

HPF Feeder ( One by One )

912 Erode 64780 230 KV INGUR 230

KV

230KV Karamadai # Breaker, CT’s



CHY 230

KV

110 KV Kadayanallur # breaker



ATING

STATIO

NS

PYKARA 110 kV Pykara - BB1 # (Breaker

with Entire Line upto Kattabettu

Serial Switch)


AUTO 230

KV

100MVA Auto Transformer-II, HV-

II, LV-II Breakers and their CTs

110KV K.R.Thoppur-II feeder

Breaker, CTâ€™s & Line Isolator


-SIPCOT 230

KV

On 230 KV SIPCOT-TTPS Feeder


only.

917 Erode 64862 230 KV ACHRAPAK

KAM 230

KV

230 Kv Palladam Feeder Breaker &

CTs with Line Switch,Auto

Transformer - I, HV I, LV I

breakers, it's CTs and LAS


CHY 230

KV

110KV Kodikurichi - Kadayanallur

- Nallamanaickenpatty (DC Line)

feeder Section between 110KV

Kadayanallur SS -110Kv

Nallamanaickenpatty SS


HI230KV

230 Kv Palladam Feeder Breaker &

CTs with Line Switch,Auto

Transformer - I, HV I, LV I

breakers, it's CTs and LAS


HI230KV

110 KV Kv Kurukathi - Ingur I

Feeder Breaker & CTs with Line

side switch


HI230KV

110 KV Kv Kurukathi - Ingur II

Feeder Breaker & CTs with Line

side switch


HI230KV

110 KV Kv Kurukathi -

PonnapuramFeeder Breaker & CTs

with Line side switch


230 KV

230KV Alundur - Thanjavur-I

Feeder Breaker, CT's, CVT's and

Line Isolators.


AUTO 230

KV

110KV Salem – KR Thoppur II

feeder section between Karuppur

110KV SS – Salem 230KV SS


-AUTO 230

KV

On 230KV TTPS-Sipcot feeder

entire


M 230 KV

230 KV Palladam-Kurukathi #

breaker ,CT's and line entire


230 KV

110 KV Capacitor Bank - I,

Breaker, CTs & Cell units


I 230 KV

1)110 KV Pasumalai - Sembatty

Feeder BKR & CT,LI only 2) Line

LC section between Pasumalai and

Achampathu SS


ATING

STATIO

NS

TTPS 230KV TTPS-SIPCOT FEEDER


110 KV

110KV LINK # II BREAKERS,

CT'S AND ENTIRE LINE


URAM 230

KV

110 KV SMPM- Srirangam #

Breaker and CT's only (Tied

feeder)


R 230 KV

On 230/110 KV Auto Transformer

III, HV III and LV III, breaker with

CT, GRT testing


ATING

STATIO

NS

KODAIYAR

PH2

PH-2 Machine


RE 230 KV

Auto transformer II HV & LV

breakers with CTs


RE 230 KV

230 KV Bus Coupler breaker and

CT


RE 230 KV

230 KV Ulundhurpettai-

Villupuram


RE 230 KV

230 KV Ulundurpet â€“

Villupuram line


L

MANDABA

M 230 KV

230KV OKM-MYVADI # LINE

ENTIRE(BREAKER ,CTs with

line switch)


L

MANDABA

M 230 KV

230KV OKM-MYVADI # LINE

ENTIRE(BREAKER ,CTs with

line switch)


ULAM 230

KV

100 MVA AUTO TR. III, HV-III

and LV-III Breaker and C.T. only.


GUDI 230

KV

110KV Kadalangudy- LTPCL

feeder entire


NAMALAI

230 KV

Autotransformer-II Breakers, CT's

and LAS only


NAMALAI

230 KV


Vinnavanur #, Breaker, CT's and

Line Isolator


NAMALAI

230 KV


Thandrampet #, Breaker, CT's and

Line Isolator.


NAMALAI

230 KV

110 KV Western Bus


AM 230 KV

230KV Villupuram – Ulundurpettai

#


I 230 KV

110KV S.P.Koil- Kadapperi #


R 230 KV

1. 230 KV KARAMADAI

FEEDER BREAKER WITH CTs2.

230 KV PH - IV FEEDER

BREAKER WITH CTs


230 KV

1) 230 KV Bus II, 2) 230 KV

Chekanurani Bkr with Cts, 3) 230

KV Myvadi Bkr with Cts, 4)

230/110 KV AUTO II with its

breakers, 5) 230/110 KV AUTO III

with its breakers.


230 KV

110 KV SBT - RNPM III # Bkr,Cts

and S/b SBT - VDSR SS


230 KV

Auto transformer III, HV III and

LV III Breaker,CT's and LAS only.


ET 230 KV

110 KV Link II # Breaker and CTs

& line isolator


ET 230 KV

AUTO TRANSFORMER II ,HV II

& LV II COMPLETE


400 KV

230KV Myvadi-Othakalmandabam



CHI 230 KV


Krishnapuram Feeder(Section

between Deviakurichy ss –

Dhanalashmi Srinivasan Sugar Pvt

Ltd)


AUTO 230

KV

110KV Singarapet feeder I


KV

Auto IV, HV IV, LV IV Brks and

CT's only


KV

110KV Sholinghur Fdrs, Brks and

Ct's only


KV

110KV Sholinghur Feeder Lines


230 KV

11OKV SPK-CHENGALPATTU

FEEDER


UR 230 KV

230KV BUS-II

962 Madurai 66015 110 KV Thanjavur

110 KV

1,110KV TJR-LINK-I FEEDER

Br,2,110 KV TJR-eeder Br and irs

line isolater one by one


230 KV

230KV Villupuramfeeder


AM 230 KV

110 KV Ingur II # Breaker, CTs &

line upto Kulathupalayam SS


R 230 KV

110KV Kavundapadi feeder

Breaker, CTs and line Isolator with

section between 230KV Thingalur

SS and 110KV Kavundapadi SS.


AI 230 KV

110 KV ALANGUDY- EID

PARRY FEEDER LINE PORTION

BETWEEN EID AND

ALIYANILAI SS.

967 Chennai 66122 110 KV Kanji 110

KV

110 KV Kanchipuram â€“

Kaveripakkam feeder (In between

110 KV Pallur SS and 110 KV

Damal SS).


ATING

STATIO

NS

MOYAR 110KV Moyar - Pykara 2 feeder


R 230 KV

1) 230 KV Western Bus entire2)

230 KV Thanjavur - Alundur-1

feeder's breaker, CT & LI3) 100

MVA Auto Transformer-1


R 230 KV

110 KV Thanjavur Link - 1 feeder's

breaker, CT & LI


110 KV


feeder(Line portion between

Thanjavur 110 KV Grid SS and

Manimandapam 110 KV SS)


ATING

STATIO

NS

KUNDAH

PH5

MACHINE MAINTENANCE

UNIT II


KV

100MVA Auto Transformer III, LV

III BREAKER, LAS, CTs and ,LV

III I/C Isolator.


230 KV

100 MVA AUTO TR II HV II &

LV II Br


KV

110 KV Theni-Periyar I & II #

Breaker with CT (One by one)


URANI SW

STATION

230 KV

230 KV Checkanurani -Sembatty


230 KV

110KV Kavanoor-R.S.Madai-

VGTPS FEEDER Section between

VGTPS and R.S.Madai


ALAYAM

230 KV

Auto Transformer-II-HV &LV side

entire transformer, LAS, CTâ€™s,

Breakers,& Switches


R 230 KV

110Kayathar-Gangaikondan feeder

sec b/w Thalayuthu&Gangaikondan


ATING

STATIO

NS

SURULIYA

R

110KV SURULIYAR -

KAYATHAR FEEDER CT WITH

BREAKER ONLY


230 KV


line portion between K.Malai SS &

Villipalayam SS

982 Chennai 64909 110 KV ARNI 230

KV

110KV Arani-Kannamangalam #,


983 Chennai 64910 230 KV ARNI 230

KV

230KV Arni - Echur # (Both End)



ATING

STATIO

NS

MTPS MTPS.I TO METTUR TUNNEL

POWER HOUSE FEEDER


ATING

STATIO

NS

METTUR

DPH

110 KV METTUR DAM PH-

BARRAGE PH 1 at both ends


230 KV

110KV Bus coupler Breaker and

CT only


M 230 KV

Power Transformer-III,HV-III,LV-

III and 33KV feeders Micon

1,2,&6.


110 KV

110KV Thudiyalur Feeder and

Power House - 6 Feeder ( One by

One )


110 KV

110KV Thudiyalur Feeder and

Power House - 6 Feeder ( One by

One )


AM 230 KV

110KV Deviakurichi I & II Feeder-

CT,Breaker.

991 Madurai 64805 110 KV Uthumalai

110 KV

a.110 KV Uthumalai- Surandai

feeder SF6 Breaker with

C.T.sb.110kv Uthumalai- Auro-

Mira Feeder SF6 Breaker with

C.T.s


ATING

STATIO

NS

TTPS 230KV KOODANKULAM

FEEDER ENTIRE


KV

230 KV Echur - Arni #


ATING

STATIO

NS

LOWER

METTUR 1

110KV BPH1-MDPH Feeder - SF6


Earth Switch


AUTO 230

KV

110 KV Rasipuram feeder Breaker,

CTâ€™s & Line Isolator


-SIPCOT 230

KV

On 230 /110 KV Auto-II, HV-II

and LV-II breakers with CTs and

LAS , 110 KV Southern Bus entire

with PT1, 110KV SIPCOT-TTN # I

breaker with CTs and 110KV

SIPCOT-TTN# II breaker with CTs

only.


CHY 230

KV

Auto Transformer - III


ATING

STATIO

NS

LOWER

METTUR 2

LMBPH 2/NPT Switch yard 110kV

Common Bus & equipments and

110kv K.R.Thoppur feeder

equipment.


UR 230 KV

230/33kv Power Tr1, HV and LV

breaker ONLY


-AUTO 230

KV

110KV TTN - Sipcot- II Feeder


switches


KV

230 KV BUS I and II


R 230 KV

110 KV Kayathar - Papanasam #

breaker with CT only.


NI 230 KV

110kv Velachery-UG


230 KV

100 MVA Auto Transformer - II

,HV-II,LV-II Breaker's, CT's and

Isolators.


-AUTO 230

KV

On 230 KV TTPS- Koodenkulam -

feeder entire.


ADU 230

KV

230 KV Eachangadu-Neyvely TS I

# Breaker & CT's


AUTO 230

KV

110KV KR Thoppur –

Vembadithalam feeder


M 230 KV

230KV BUS A


230 KV

230 KV PGCIL - Arasur Link 1

feeder Breaker & CTs & Line

entire


HANTHAI

230 KV

230KV Pugalur feeder CB, CTs,

CVTs, Wave Traps and 230KV

Switches.230KV Pugalur feeder

idle Bus side Switch.


ur 400 KV

400KV BUS1

1012 Erode 65381 110 KV GOBI 230

KV

110 KV Thingalur Feeder breaker,

CTs and line switch


I 230 KV

110 KV Pasumalai -

(Tirumangalam) -Kinnimangalam 3

# BKR & CT,LI only. and section

between Pasumalai SS and

Kappalur SS


RE 230 KV

1.110KV CBE-TDLR I FEEDER,

BRK AND CTs.2.110KV CBE-

TDLR II FEEDER, BRK AND

CTs.(ONE BY ONE)


GUDI 230

KV

230KV PPN- Thanjavur feeder

entire


230 KV

1.110KV UNJANAI -

ELANAGAR FEEDER

BREAKER, CT'S AND LINE

ISOLATOR ONLY2. AUTO TR

NO :II


110 KV

110 KV Melakallur - Sankaneri #

breaker with CT


230 KV

110KV THIRUPURAMBIAM

FEEDER BREAKER


110 KV

110KV METTUR # I BREAKERS,

CT'S AND LINE SIDE

ISOLATORS


ATING

STATIO

NS

MTPS MTPS.I TO METTUR TUNNEL

POWER HOUSE


ram 400 KV

200 MVA , 400/110 KV Auto

Transformer-3 entire


R 230 KV


Arumuganeri # breaker with CT

and Lines work section between

kayathar to palayamkottai SS


RE 230 KV

Auto transformer I HV & LV

breakers with CTs


I 230 KV

1)110KV KKDI-DVKT # Bkr &

Ct's.2)110KV KKDI-DVKT # S/B

KKDI-DVKT.


L

MANDABA

M 230 KV

110KV OKM-IRUGUR

#(BREAKER CTs WITH LINE

SWITCH)


GALAM 230

KV

1.110 KV Bargur feeder breaker,

CTs & Line switch and Line

Between 230 KV Karimangalam

SS to 110KV Bargur SS. 2.Auto

Transformer -I with HV- I Breaker

and CTs & LV- I Breaker CTs and

Auto I Transfer Switch


ULAM 230

KV

110 KV APKM- Rajapalayam - II

feeder Br., CT. and Line Switch

only


NAMALAI

230 KV

230 KV Tiruvannamalai-Singarapet

#, Breaker, CT's and Line Isolator


230 KV

230KV NCTPS - Tondiarpet 1

Feeder


I 230 KV

110KV Siuseri - Mambakkam #


R 230 KV

1. 110 KV KARAMADAI-I

FEEDER BREAKER WITH CTs2.

110 KV THUDIALUR -

KARAMADAI-III # SECTION

BETWEEN MADAMPALAYAM

SS AND KARAMADAI 230 KV

SS


230 KV

110 KV Capacitor bank I & II


230 KV

230 KV Pugalur - Paramathy II

feeder Breaker, CT & line switch &

entire line only.


230 KV

230 KV Pugalur - Pudansanthai

feeder Breaker, CT, Line switch


ET 230 KV

230 KV Tiruvannamalai # Breaker

& CTs & line isolator


230 KV

110KV Mambakkam #


R 230 KV

110 KV KARAIKUDI-

VALUTHUR # SEC. BET.

R.S.MANGALAM AND

THIRUVADANAI (INCLUDING

ANANDUR SPUR LINE)


400 KV

230KV Myvadi-Kadamparai-2



AUTO 230

KV

230KV Bus Coupler Breaker


KV

230KV Athipattu Fdr and Brk's

only


KV

230KV Athipattu Feeder Lines


230 KV

110KV SPK-M.M.NAGAR-I

FEEDER


UR 230 KV

Auto Transformer - III


AM 230 KV

110 KV Thungavi # Breaker & CTs

& line upto Thungavi SS


ATING

STATIO

NS

KUNDAH

PH1

Unit no:01


R 230 KV

110KV Gobi feeder Breaker, CTs



110KV Getticheviyur SS

1047 Chennai 66124 110 KV ARNI 230

KV

110 KV Arani - Kanamangalam

feeder in between 110 KV

Kilpalipet and 110 KV Thorapadi

SS.


KV


AND LV BREAKERS WITH CT

AND TRANSFORMER BAY NOS

412,411 AND 106


ATING

STATIO

NS

KUNDAH

PH2

110KV KUNDAH FEEDER NO

1&2 SF6 BREAKER AND ITS

ACCESSIORIES


ATING

STATIO

NS

PUSHEP 230KV PUSHEPH- KARAMADAI

#


KV

110 KV Trichy – Punalkulam

feeder Breaker, CTs & line isolator

and line portion between 230KV

SS Trichy and 110KV Mathur SS

only.


Lines

230kv Korattur - cmrl#


I 230 KV

110 KV ORAGADAM FEEDER


230 KV

Tie breaker only

1055 Erode 65002 110 KV Salem 400

KV

110 KV VEMBADITHALAM #

CT, BREAKER, BUS & LINE

SWITCHES

1056 Erode 65005 110 KV Salem 400

KV

110 KV BARRIAGE II # CT,

BREAKER, BUS & LINE

SWITCHES


I 230 KV

110KV Sankaner- koodankulam

feeder Breaker CTs &

Lineswitches.


KV

230 KV Paalavadi- Mettur feeder at

both ends


230 KV


line portion between Villipalayam

SS & Valavanthi SS.


ATING

STATIO

NS

MTPS MTPS.I TO INGUR 230KV

FEE3DER


ATING

STATIO

NS

MTPS MTPS.I TO INGUR 230KV SS

1062 Erode 65109 230 KV INGUR 230

KV

230KV Ingur - MTPS #


AUTO 230

KV

230KV MTPS 1 –Ingur feeder

entire


UR 230 KV

230KV Perambalur-TAQA feeder

breaker CT's wave trap & Line

Isolater.


m 230 KV

230KV KNMLM-KAYATHAR #

Entire


KV

100MVA Auto Transformer II, HV

II & LV II BRs, HV II & LV II CTs

and their LAS, and isolators.


ATING

STATIO

NS

METTUR

TPH

230 KV MTPH- MTPSI # at both

ends


UR 230 KV

110KV Perambalur-Koothur

feeder(Ariyalur) Breaker CT's only


ATING

STATIO

NS

PYKARA 110Kv Pykara - Sandynallah #

(Entire Line)


ATING

STATIO

NS

METTUR

DPH

MACHINE 3


KV

400 KV Main Breaker for ICT3

(412-52), 400 KV Tie Breaker for

ICT2 & ICT3 (411-52), 230KV LV

Breaker for ICT3 (203-52).

400/230KV ICT3


CHI 230 KV

100 MVA Auto Transformer – II

HV & LV Breakers,CTs and

110KV Western bus, to attened the

Hotspot found in LV-II ABswitch

clamp towards bus side in Western

bus.

1073 Erode 64781 110 KV INGUR 230

KV

110KV Erode III # Breaker, CTs,

Line side Isolator

1074 Erode 64782 230 KV INGUR 230

KV

Auto Transformer I and its HV &

LV Breakers with CT’s and

Isolators


ATING

STATIO

NS

PYKARA 110 kV Pykara - Sandynallah #

(Breaker with Entire Line)


CHY 230

KV

110KV OT Patty - Papanasam

feeder Section between

(V.K.Puram - Papanasam)


AUTO 230

KV

230 KV K.R.Thoppur – Thingalur

feeder entire


AUTO 230

KV

230KV K.R.Thoppur – Thingalur

feeder entire


230 KV

230KV Alundur - Thanjavur-II


Line Isolators.


KV

230 KV OMEGA-S.P.KOIL FDR


M 230 KV

110 KV Palladam-Elavanthy #

Breaker CT's and line isolator


230 KV

110 KV Arasur - Coimbatore



HANTHAI

230 KV

110KV Valayapatty feeder CB,

CTs and Line Switch.


I 230 KV

110 KV Pasumalai -

Kinnimangalam - I # BKR & CT,LI

only.

1085 Chennai 65406 230 KV KITS 230

KV

100MVA Auto transformer III


RE 230 KV

230KV CBE-TDLR # at both ends


HAPURAM

230 KV

1)110kv RNPM-UDPT # Breaker

and CT's2)110kv RNPM-UDPT #

section between RNPM SS &

Oddanchatram SS


UR 230 KV

110KV T(K)GTPS -

THIRUVARUR FEEDER (VIA:

110KV ULLIKKOTTAI SS,

110KV OKKANADU

KEELAIYUR SS & 110KV

MANNARGUDI SS), LINE

PORTION BETWEEN 110KV

ULLIKKOTTAI SS TO 110KV

MANNARGUDI SS .


GUDI 230

KV

110KV Vaitheeswarankoil-

Manalmedu- LTPCL feeder entire


110 KV

110KV METTUR # II

BREAKERS, CT'S AND LINE

SIDE ISOLATOR


URAM 230

KV


Grid feeder line portion between

110KV Valady SS and 110KV

Thiruvanaikoil SS.


ram 400 KV

230 KV S.V.Chatram-Nokia feeder

breaker,CTs & Line isolators


R 230 KV


Checkanurani#, breaker with CT,

Lines inspection and GRT Works


ATING

STATIO

NS

KODAIYAR

PH1

PH-1 machine


UR 230 KV

110ka Poyyur-Sathamangalam

feeder breakar,CT's only.


RE 230 KV

230 KV TSII-TAQA feeder


I 230 KV

110KV KKDI-DVKT # S/B

Sakkavayal- TVNI.


L

MANDABA

M 230 KV

230/110KV Auto Transformer-

1(HV-1 &LV-1 Breakers,CTs with

LAS)


L

MANDABA

M 230 KV

110KV OKM-R.S.PURAM-

2#(Breaker and CT with line

switch)


ULAM 230

KV

100 MVA AUTO TR. II, HV-II and

LV-II Breaker with CT only.


ULAM 230

KV

110 KV Thulukkapatty-

Aruppukottai # section between

110 KV MRPM SS & 110 KV

Thulukkapatty SS


110 KV

110 KV Villupuram -

Kandamangalam #


I 230 KV

110KV Tharamani -ETL #


R 230 KV

1. 110 KV BUS COUPLER

BREAKER WITH CTs2. 110 KV

THUDIALUR - ARASUR



R 230 KV

1. 230 KV COIMBATORE

FEEDER BREAKER WITH CTS

& ENTIRE LINE


OIL 230 KV

1) 230 KV Southern BUS(230 KV

PSQ#,230 KV Mondipatty #, Bus

coupler breaker will not be in

service.Auto transformer I will not

be in service.230kv bus section

Isolators1BC291&2BC292 will be

kept opened)2)AUTO TR I HV I &

LVI Bkr,CT&LAS

1107 Erode 65829 110 KV Periyakodive

ri 110 KV

110 KV PERIYAKODIVERY -

MOYAR FEEDER BREAKER

AND CT'S


400 KV

230KV Manali -I &II # one by one


ET 230 KV

110 KV SSREL # Breaker, CTs &

line isolators


R 230 KV

110 KV KARAIKUDI-


THIRUVADANAI TO THONDI


KV

230KV Thiruvalam Fdrs, Brks and

CT's only


KV

230KV Thiruvalam Feeder Lines


230 KV

23OKV SPK-KLPKM-II FEEDER


110 KV

110kv TJR-LINK IIFEEDER Br

and its line isolator


AM 230 KV

230 KV Othakkalmandapam #

Breaker, CT& Line entire


ATING

STATIO

NS

ALIYAR 110KV Link 1 & 2 feeder will not

be in service at Aliyar power house

end for attending Monthly

maintenance work


230 kV

230KV Bus-II (Standby)entire,

230KV BusCoupler Breaker & CTs


OONDI 230

KV

110 KV panjetty Feeder,



UR 230 KV

110KV Thiruvarur - Thanjavur

feeder


R 230 KV

230KV KR Thoppur feeder

Breaker and CTs with line Isolator.


R 230 KV

110 KV Eastern Bus entire


R 230 KV

110 KV Thanjavur Link - 2 feeder's

breaker, CT & LI


R 230 KV

230 KV Thanjavur - Alundur-2

feeder's breaker, CT & LI.


R 230 KV

110 KV Thanjavur - NTKudi

feeder, breaker, CT & LI(LP:

Thanjavur 230 KV SS and

Eachankottai 110 KV SS)


110 KV



Thanjavur 110 KV Urban SS and

Maariammankoil 110 KV SS)

1126 Madurai 66239 110 KV CUDDALO

RE 230 KV

110 KV ABAN - Kattumannar

kovil feeder

1127 Erode 64958 110 KV ALIYAR 230

KV

110KV ALR-NEGAMAM

FEEDER CB, CT AND LINE

SECTION BETWEEN ALR AND

MUTHUR SS


230 KV

110 KV SRP - KDR I # Br,CT &

Line switch and section between

SRP-TKY

1129 Erode 65008 230 KV Salem 400

KV

230 KV KRT - THINGALUR #

line entire and relay replacement

work at KRT end by GRT wing /

Salem

1130 Erode 65010 230 KV Salem 400

KV

230KV Bus Coupler at KRT


OIL 230 KV

100MVA AUTO TR I HV I & LVI

Bkr,CT&LAS


OIL 230 KV

110KV ALKL-PASUMALAI II #

Bkr&CT

1133 Madurai 65066 110 KV then I 230

KV

110 KV Theni â€“Rasingapuram #

Breaker with CT & line


URANI SW

STATION

230 KV

230 KV Checkanurani - Kayathar

feeder entire


m 230 KV

110KV KNMLM – PASUMALAI I

# Entire


ALAYAM

230 KV

110 KV SANKARI-I# CT,Breaker


110 KV

110 KV UDT –Okm – II #r breaker,

CT’s and Section between UDT

and Kongalnagaram.


L

MANDABA

M 230 KV

230KV OKM-PONNAPURAM #

LINE ENTIRE(BREAKER AND

CTS WITH LINE SWITCH)


NAYAKAN

PATTY 230

KV

230 KV NNPT -

AMUTHAPURAM feeder Breaker

with CT and Line isolators.


ATING

STATIO

NS

METTUR

TPH

Machine 3 and its auxiliaries.


230 KV

110 KV Barrage III Feeder at both

ends


AM 230 KV

110KV Salem II Feeder -

CT,Breaker.


400 KV

400KV TVLM-Alamathy-II feeder


110 KV

110KV Uthumalai-Vannikonendal

SF6 Breaker with C.T.s


ATING

STATIO

NS

LOWER

METTUR 3

110KV BPH3-Anthiyur # breaker,

CTs & Line isolators only


AUTO 230

KV

100MVA Auto Transformer-III,

HV-III, LV-III Breakers and their

CTs and 110KV Singapuram II

feeder Breaker & CTâ€™s

1147 Madurai 64860 230 KV STERILITE

SW

STATION

230 KV

On 230 KV Sterlite - TTPS feeder


only.


CHY 230

KV

110 KV Veerasigamani - I #

Breaker with CT & Line isolators


UR 230 KV

230230KV UDAYATHOOR-

ABISEKAPATTI

FDR(PGCIL)BREKER, CT CVT

&LINE SW


-AUTO 230

KV

110KV TTN - Sipcot- III Feeder


switches


KV

1. 110 KV BUS I and II 2.110 KV

Dharmapuri, Pennagaram ,

Vellichandai feeder


ATING

STATIO

NS

BKB - 2 T.KODU 110 KV FEEDER

BREAKER AND CT'S


R 230 KV

110 KV Main Bus beyond switch

No.52


URAM 230

KV

230KV Power Transformer 2, 230

KV Amuthapuram -

Nallamanaickanpatty Feeder (one

by one)


230 KV

LC on 230KV Alundur -

Pudukkottai Feeder breaker, CT'S,

CVT'S and Line Isolators.


-AUTO 230

KV

On 230KV TTPS-sterlite feeder

entire


AUTO 230

KV

110KV Salem – Singapuram II

feeder entire


M 230 KV

230KV BUS B


M 230 KV

Auto Transformer III HV ,LV

Breaker CT's and LAS


230 KV

230/110 KV Auto Transformer -

IV, HV IV, LV IV breakers, it's

CTs and LAS


230 KV

230 KV Arasur - Karamadai feeder

Breaker ,CTs, Control & Relay

Pannel


HANTHAI

230 KV

230KV Bus Coupler CB, CTs, idle

Bus side PTs and idle Bus side

230KV Switch.


ur 400 KV

230KV NCTPS FEEDER

1164 Erode 65387 110 KV GOBI 230

KV

110 KV Bhavani Sagar Feeder

breaker, CTs with Entire line


M 230 KV

110 KV PALLADAM -

ELAVANTHY #BREAKER ,CT'S

AND LINE ISOLATOR


R 230 KV

on 110 KV Kayathar - Vanchi

Maniyachi (Railway Traction)

breaker with CT, Lines and GRT

works


I 230 KV

230KV VLDR-A.Koil # entire.


GALAM 230

KV

1.110KV Karimangalam feeder

breaker, CTs,Line switch


L

MANDABA

M 230 KV

110KV OKM-NEGAMAM -2#

(BREAKER AND CTS WITH

LINE SWITCH


AM 230 KV


Acharapakkam #


230 KV

110 KV SBT - RNPM II # Bkrand

Cts only.


ET 230 KV

230 KV Thiruvalam # Breaker,

CTs & line isolator


AUTO 230

KV



KV

230Kv Tie Breaker only


AM 230 KV

230 KV Northern Bus Entire


UR 230 KV

110KV Thiruvarur - T.R.Pattinam

feeder


AI 230 KV

230 KV PUDUKKOTTAI-

ALUNDHUR FEEDER

BREAKER, CT, CVT,

ISOLATORS AND 230 KV EHT

LINE


ATING

STATIO

NS

MOYAR Unit 1 of Moyar ph


400 KV

230KV Thiruvalam â€“ Singarapet

feeder entire.


TY 400 KV

110KV UTHUMALAI FEEDER

BREAKER AND CT Bay no 108


KV

1. 110KV Trichy - Kovilur feeder

breaker, CTs, line isolator and Line

portion between 230KV SS Trichy

and 110KV Kavalkaranpatty SS.


KV

110KV Mondipatty - Sembatty

feeder Breaker, CT's., Line isolator

and line portion between

Mondipatty and Vaiyampatty.


Lines

110kv Avadi - pattabiram#

1184 Erode 64960 230 KV ALIYAR 230

KV

230/110KV AUTO

TRANSFORMER-II WITH HV

AND LV CB,CTS


230 KV

230 KV SRP- KDM # Br ,CT &

Line switch

1186 Erode 65015 400 KV Salem 400

KV

400 KV BUS SECTION 1


OIL 230 KV

230KV ALKL-Valuthur #

Bkr,CT,&Line entire


I 230 KV

230/110KV AutoTransformer-

II,HV&LV Breakers.


URANI SW

STATION

230 KV

110 KV Kinnimangalam-Theni-II

feeder sec b/w Kinnimanglam and

K.Villaku SS


R 230 KV

230KV Abisekapatti-Uthayathur

FEEDER ENTIRE LINE


m 230 KV

110KV KNMLM THENI II #


230 KV

230KV Valuthur - ALAGARKOIL

FEEDER entire


230 KV

230KV Alundur -Trichy II feeder

breaker, CT'S, CVT'S and line

isolators.


KV

230 KV TRICHY - ALUNDUR II


and line entire.


KV

230 KV Anuppankulam Feeder,

Breaker (201-52) & CT, CVT, LAS


ULAM 230

KV

230 KV Anuppankulam - Kayathar

feeder Br., CT. and line swich only


NAYAKAN

PATTY 230

KV

230/110 KV Auto II, 230KV HV

Breaker II with CT, 110KV LV

Breaker II with CT


NAYAKAN

PATTY 230

KV

110KV Thottiapatti feeder breaker

with C.T & Line Isolators


NAYAKAN

PATTY 230

KV

230KV Main Buse Section II


ATING

STATIO

NS

PAPANASA

M

110KV PPM- SVLR feeder-1

breaker with CT

1201 Chennai 64911 110 KV ARNI 230

KV

110KV Arani-Kaveripakkam #


1202 Chennai 64912 110 KV ARNI 230

KV

110KV Arani-Sirungattur #

Breaker, CT's and Line isolator.

1203 Chennai 64913 230 KV ARNI 230

KV

230/110KV Auto Transformer II,

HV-II, LV-II Breakers, CT's and

Isolators.


KV

110 KV BUS COUPLER

1205 Erode 64786 110 KV INGUR 230

KV

110KV Erode II # Breaker, CTs,

Isolators and Line side Isolator


110 KV

110KV Uthumalai- Veerasigamani

feeder SF6 Breaker with C.T.s


KV

230 KV Echur - Kalpakkam #


CHY 230

KV

On 110KV Bus LC at OT PATTY

SS


ATING

STATIO

NS

SERVALAR SERVALAR ENTIRE

SWITCHYARD


CHY 230

KV

110Kv Kodikurichi- Tenkasi -

Papanasam # Section between

Tenkasi- Shenkottai SS


CHY 230

KV

110 KV Tenkasi- Papanasam #

Braker with CT & Line Isolators


URAM 230

KV

230KV Power Transformer 3,

230KV Power Transformer 4, 230

KV Amuthapuram - Checkanoorani

Feeder 230 KV Amuthapuram -

Koikuruchi I Feeder (one by one)


ATING

STATIO

NS

PERIYAR 110 KV Periyar - Theni - 3 Feeder

breaker with CTs only.


NI 230 KV

230kv Sriperumbudur#


-AUTO 230

KV

On 230KV TTPS - MADURAI

feeder entire


I 230 KV

1)230 KV Pasumalai - TTPS #,

BKR & CT,LI only. 2).Line Entire.


HANTHAI

230 KV

230KV UNJANAI feeder CB, CTs,

CVTs, Wave Traps and 230KV

Switches.230KV Unjanai feeder

idle Bus side Switch.


UR 230 KV

110 KV Nambiyur Breaker, CTs

with Line switch


UR 230 KV

230/110 KV Auto transformer - II,

HV, LV, Breaker, CTâ€™s and

LAS with Bus A (203-89A)

Isolator.


UR 230 KV

110Karuvalur -Arasur II feeder

Section between PadhuvamPalli

and 110KV Karuvalur SS and

sectiion between Padhuvampalli -

Sellappampalayam and 230KV

Karuvalur SS


UR 230 KV

110 KVKaruvalur- Arasur I feeder

Breaker, CTs., CVT and Line

Switch


UR 230 KV

110 KV Bus - 1,(Northern bus)

Breaker CT with isolator

1223 Erode 65393 110 KV GOBI 230

KV

All 110 KV feeders Breaker with

CTâ€™s one by one


RE 230 KV

1.110KV CBE FEEDER, BRK

AND CTs.2.AUTO

TRANSFORMER I, HV BRK, LV

BRK, CTs AND LAS.

1225 Erode 65415 230 KV GOBI 230

KV

Auto Transformer-I HV, LV

Breaker and CTs


HAPURAM

230 KV

1)110kv RNPM-SBT III # Breaker

,CT's & line switch2)110kv RNPM-

SBT III # section between

chinnakkampatty SS and RNPM SS


GUDI 230

KV

230/110KV Auto Transformer-I,

HV-I, LV-I and LAS


GUDI 230

KV

110KV Kadalangudy- KGTPS

feeder entire


230 KV

1.230KV UNJANAI-

P.CHANTHAI FEEDER


ISOLATOR ONLY.


230 KV

110 KV SAKKOTTAI I FEEDER

BREAKER,


AM 230 KV

110 KV Bus coupler – II (

Including Bus coupler , M/S. 110

KV Infosys # and 110 KV S.P.Koil

# - II )


ATING

STATIO

NS

TTPS 230KV TTPS-MADURAI

FEEDER


UR 230 KV

Line portion between

Thirupananthal 110KV SS and

Pappakudy 110KV SS in 110KV

Neyveli TS1 - Aduthurai feeder.


URAM 230

KV

100 MVA Auto Transformer-II,

HV-II, LV-II, Breakers , CT's, and

isolators


ram 400 KV

110 KV BUS-1 Entire


R 230 KV

on 110 KV Kayathar -

Keelaveeranam # breaker with CT

and lines section between Kayathar

and LOC NO 52.


ATING

STATIO

NS

KODAIYAR

PH2

110KV Kayathar #


I 230 KV

230KV Auto- I, II, III Bus LC.


GALAM 230

KV

1.Auto Transformer -III with HV-

III Breaker and CTs & LV- III

Breaker CTs and Auto III Transfer

Switch 2.Shoolagiri 230KV feeder

breaker CT`s, Line switch, and

Transfer Switch and Line Between

230 KV Karimangalam SS to 230

KV Shoolagiri SS.3. 230 KV TBC

( Bus Coupler) Breaker with

isolators for Transfer Switch

maintenance Purpose.


NAMALAI

230 KV

110 KV Tiruvannamalai Link

Feeder Breaker, CT's and Line

Isolator.


110 KV

110KVVillupuram –

Acharapakkam - I #


I 230 KV

230KV Siruseri -KITS #


R 230 KV

1. 230/110 KV AUTO

TRANSFORMER I & II HV, LV

BREAKER WITH CTS


230 KV

110 KV SBT - RNPM III # line S/B

VDSR and C.K patty SS.


230 KV

110KV TCS #


ET 230 KV

110 KV UDUMALPET LINK III


ENTIRE


400 KV

230KV Myvadi-Pugalur feeder



KV

400 KV Bus I


230 KV

1)100MVA AUTO TR.II2)230KV

KLPKM-ECHUR FEEDER


230 KV

110KV Ulundurpet feeder


AM 230 KV

110 KV Ingur I # Breaker, CTs &

line upto Selampalayam SS


OONDI 230

KV

110 KV DURAINULLUR Feeder,



AM 230 KV

i)On 110KV Western Bus ii) On

Auto Transformer â€“II, HV-II, LV-

II Breaker and CTâ€™s, Auto

Transformer â€“III, HV-III, LV-III

Breaker and CTâ€™s for monthly

maintenance work , ii)On 110KV

Vellore-I Feeder,110KV Vellore-II

Feeder, 110KVGudiyattam Feeder,

Breaker and CTâ€™s, 110KV

Karnambut feeder and 110kv

Railway â€“II Feeder for monthly

maintenance work iii)On 230KV

Link-I Feeder Breaker and its

CTâ€™s


UR 230 KV

110 KV Thiruvarur -

Thiruthuraipoondi feeder


UR 230 KV

110 KV Bus Section I


AI 230 KV

AUTO II, HVII, LVII , 110 KV LV

II BUS (SOUTHERN SIDE ), 110

KV SIPCOT FEEDER BREAKER,

110 KV BUS COUPLER

BREAKER AND 110KV

ALANGUDY-EID PARRY

FEEDER LINE PORTION

BETWEEN 110 KV NAGUDY SS

AND KODIKKULAM SS


AM 230 KV

230KV Thiruvalam - Link I feeder.


AM 230 KV

110 KV Thiruvalam â€“ Vellore II

feeder (In between 230KV SS

Thiruvalam and 110KV Katpadi

SS).


AM 230 KV

110 KV Thiruvalam â€“ Vellore II

feeder (In between 230KV SS

Thiruvalam and 110KV Katpadi

SS).


AM 230 KV


Gudiyatham feeder entire.

1261 Chennai 66135 110 KV ARNI 230

KV

110 KV Arani - Kaveripakkam

feeder(LC in between 110 KV

Timiri SS and 110 KV

Kaveripakam SS).


AM 230 KV


Karnambut feeder entire


230 KV

230KV SBT - Karaikudi # Bkr and

CTs


R 230 KV

1) 230 KV Eastern Bus entire2)

230 KV Thanjavur - PPN feeder's

breaker, CT & LI3) 100 MVA Auto

Transformer-2


110 KV



Maariammankoil 110 KV SS and

Poondi 110 KV SS)


KV

110 KV Trichy Link I & II feeder

breaker , CTs & Line Isolator and

line entire one by one.


KV

1) 110KV Northern BUS ENTIRE


Lines

110kv Thinnanur - pattabiram#


I 230 KV

100 MVA AUTO TR.III


230 KV

110 KV SRP-SNRI # Breaker

section between Perungudy &

Chithambarapuram

1271 Erode 65020 110 KV Salem 400

KV

110 KV SALEM I # CT,

BREAKER, BUS & LINE

SWITCHES

1272 Madurai 65071 110 KV then I 230

KV

110 KV Theni- Kinnimangalam I

&II # Breaker with CT only ( One

by one )

1273 Madurai 65075 110 KV then I 230

KV

110 KV Uthama palyam spur line


URANI SW

STATION

230 KV


Amuthapuram feeder entire

1275 Erode 65126 110 KV INGUR 230

KV

110KV Ingur - Erode II #


ALAYAM

230 KV

110 KV SANKARI-II# CT,Breaker


110 KV

110 KV UDT –Link –III #rs

breaker, CT’s and Entire line


OIL 230 KV

230KV Buscoupler breaker only.

1279 Chennai 65409 230 KV KITS 230

KV

230KV Siruseri feeder


230 KV

100 MVA 230/110 KV Auto

Transformer No.1


ATING

STATIO

NS

PYKARA Unit 1


ATING

STATIO

NS

KUNDAH

PH3

Unit III


ATING

STATIO

NS



ur 400 KV

110KV MOSUR 2 FEEDER


I 230 KV

230KV Siruseri - Kalivanthapattu #


DU 230 KV

230 KV Southern Bus


230 KV

230KV KVPT-SIRUSERI

FEEDER


Lines

110kv Thinnanur - Kakalur#


ur 400 KV

230KV SPR-HYUNDAI FEEDER


ET 230 KV

110 KV POOLAVADY FEEDER


SEC BETWEEN UDUMALPET &

THUNGAVI


230 KV

1)50MVA AUTO TR.III & 110KV

SPK-M.M.NAGAR-II FEEDER


ATING

STATIO

NS

KUNDAH

PH2

230 kv PH3 & Arasur Feeder Auto

Transformer 1,2,3,


Lines

110kv Thiruvallur - Kakalur#


NAYAKAN

PATTY 230

KV

110KV Reddiapatti feeder breaker

with C.T and Bus & Line Isolators


KAM 230

KV

100 MVA AUTO

TRANSFORMER -II WITH HV &

LV BREAKERS AND CT'S.


UR 230 KV

1)230/110KV Auto-III,HV-III,LV-

III Breakers CT'S & Isolaters only.

1297 Erode 64787 230 KV INGUR 230

KV

230 KV Bus Coupler Breaker,

CT’s,Isolator .


CHY 230

KV

on 110KV O Thulukkapatti-

Kayathar feeder Breaker with CT's

and Section between O

Thulukkapatti and

Seethaparpanallur SS


ATING

STATIO

NS



AUTO 230

KV

230KV Link-I feeder Breaker,

CTâ€™s & Line Isolator


CHY 230

KV

On 110KV O.T.patty - Kayathar

feeder Section between (O.T.patty

SS - Seethaparpanallur SS)


HI230KV

110 KV Kv Kurukathi - Ingur II #

S/b R.S.Valasu - Muthur Ss


CHY 230

KV

110 KV Bus Section - I Breaker

with CT & Isolators


UR 230 KV

230KV UDAYATHOOR-

KAYATHAR FDR.BREAKER,

CT,CVT& LINE SW


URAM 230

KV



33KV feeder


230 KV

230KV Alundur - Paramathy


Line Isolators.(Alundur End Only).


ADU 230

KV

110 kv Pennadam (Radial) Feeder

BREAKER , CT'S.


ADU 230

KV

80 MVA ,Auto Transformer I &HV

I, LV I Breaker,CT's & their related

Equipments


AUTO 230

KV

230KV Salem KR Thoppur Link-I

feeder


230 KV

110 KV Arasur - Kaniyur feeder

Breaker & CTs


230 KV

110 KV Arasur - Palladam feeder

Breaker & CTs.


M 230 KV

110 KV Palladam-Tirupur #

breaker,CT's


I 230 KV

230 KV Pasumalai -

Kinnimangalam # BKR & CT,LI

only


M 230 KV

Auto Transformer IV HV ,LV

breaker CT's and LAS


HANTHAI

230 KV

110KV KN Patty feeder CB, CTs

and Line Switch.110KV EAst Bus,

its PTs and Bus Side Switches-5

Nos.

1316 Erode 65408 230 KV GOBI 230

KV

230 KV GOBI - MTPS II Feeder



CTâ€™s


HAPURAM

230 KV

110kv RNPM-SBT II # breaker &

CT's


230 KV

110 KV SAKKOTTAI II FEEDER

BREAKRR


ATING

STATIO

NS

MTPSII 230KV GOBI FEEDER


R 230 KV

On 230 KV Kayathar - Udayathur

#, breaker with CT, entire line and

GRT Works


ATING

STATIO

NS

KODAIYAR

PH2

110KV Link feeder


UR 230 KV

110kv Poyyur-Koothur feeder

breakar,CT's only.


RE 230 KV

110 KV Cuddalore - Spic Pharma #

breaker, CTâ€™s & Line side

isolator.


R 230 KV

1. 230 KV COIMBATORE



I 230 KV

110KV S.P.Koil- Siruseri # (

Nallambakkam to 110KV Siruseri)


400 KV

230KV Myvadi-Ponnapuram-1



KV

230KV Alamathy Fdr's , Brks and

CT's only


KV

400 KV BUS I


KV

230KV Alamathy Feeder Lines


AM 230 KV

230 KV Myvadi I # Breaker, CTs

& Line entire


UR 230 KV

110KV Thiruvarur - T(K)GTPS

Express feeder


KV

110KV KEELAVEERANAM

FEEDER BREAKER WITH CT

BAY NO 105


Lines

110kv Alamathy - HVF#


ATING

STATIO

NS

PYKARA Unit 7

1335 Erode 64961 110 KV ALIYAR 230

KV

110KV BUS COUPLER

1336 Erode 65030 230 KV Salem 400

KV

230 KV LINK I # CT, BREAKER,

BUS & LINE SWITCHES


I 230 KV

110KV Sankaneri-Udayathur

feeder Breaker CTS&Lineswitches.

1338 Madurai 65081 230 KV then I 230

KV

230 KV Theni - Moozhiyar #

Breaker with CT.& Line


URANI SW

STATION

230 KV

110 KV Pasumalai -Sempattti

feeder (Vadipatti spur line)


m 230 KV

230KV KNMLM-PASUMALAI #


230 KV

110KV Kavanoor-Keelakarai-

ARKAY feeder Section between

ARKAY-Keelakarai


ALAYAM

230 KV

110KV BKB I # CT,Breaker


230 KV

110KV Pudhansanthai – K.N.Patty

# line entire

1344 Erode 65039 400 KV Salem 400

KV

400 KV BUS SECTION II ,400 KV

HV-IV - Breaker for TOD energy

meter replacing work


ATING

STATIO

NS

METTUR

TPH

Machine 4 and its auxiliaries.

1346 Chennai 64914 230 KV ARNI 230

KV

230KV Arani-Singarapet #(Both

End) Breaker, CT's and Line

isolators.


KV

400 KV Kamudhi # Main Breaker

(409-52),Reactor Breaker (409-

52R),Reactor & CT,


KV

400 KV BUS-1


ATING

STATIO

NS

KUNDAH

PH3

230KV PH3 to KARAMADAI

Feeder


M 230 KV

Power Transformer-IV,HV-IV,LV-

IV and 33KV feeders Micon-

7.Vestas-1&2.

1351 Erode 64790 110 KV INGUR 230

KV

110KV Thingalore # Breaker, CT’s

, ISOLATORS


ATING

STATIO

NS


1353 Erode 64874 110 KV Kurukkathi 110 Kv Kurukathi -Ponnapuram #

S/b Periyar Nagar - Uthiyur Ss


CHY 230

KV

230 KV Tie Breaker


R 230 KV

110 KV Kayathar - Kodikurichi #


between kayathar and therkupatty


ATING

STATIO

NS

PERIYAR 110 KV Periyar - KG patti feeder

breaker with CTs and line side

switch only.


230 KV

110KV Alundur - Mondipatty

feeder Breaker's,CT'S


NI 230 KV

110kv perungudi-II#


-AUTO 230

KV

On 230 KV TTPS- Checkkanoorani

- feeder entire.


230 KV


feeder Breaker, CTs ,Control &

Relay Pannel


M 230 KV

230 KV TBC Breaker and transfer

Bus


230 KV


feeder Breaker, CTs ,Control &

Relay Pannel


ur 400 KV

400KV TIE-1 BREAKER


I 230 KV

110 KV Pasumalai -

Kinnimangalam - 2 # BKR &

CT,LI only.

1365 Erode 65416 230 KV GOBI 230

KV

Auto Transformer-III HV, LV

Breaker and CTs


GUDI 230

KV

230KV Bus coupler breaker only


ATING

STATIO

NS

MTPSII 400KV PALAVADI-II FEEDER


AM 230 KV

100MVA Auto Tr –II


ATING

STATIO

NS

TTPS 230KV TTPS-CHECKANURANI

FEEDER


URAM 230

KV

110 KV SMPM-Kallakudi -II #

CT's , Breakers and entire line

portion (tied feeder) .


BRIDGE(G

MRVASAVI

) 230 KV

110KV BBGTPS-II Feeder


ram 400 KV

200 MVA , 400/110 KV Auto

Transformer-4 entire


R 230 KV

110 KV Main Bus entire before

switch No 52 at 230/110 KV SS,

kayathar


ATING

STATIO

NS

KODAIYAR

PH2

PH-2 machine


RE 230 KV

110 KV Cuddalore - J.K. Pharma #

breaker, CTâ€™s., Line side

isolator.


RE 230 KV

110 KV Neyveli - Deviakurichi

feeder II (section between Veppur

SS â€“ Deviakurichi SS )


L

MANDABA

M 230 KV

230/110KV AUTO

TRANSFORMER-3(HV-3,LV-3

Breakers and CTS with LAS)


NAMALAI

230 KV

230 KV Bus coupler Breaker and

Transfer Bus CVT only


230 KV

110KV Manali - Panjetty Feeder


R 230 KV

110 KV COIMBATORE I & II



I 230 KV

110KV Siruseri -ETL #


230 KV

110 KV SBT - UDPT # Bkr, Cts,

Relays and S?B SBT and S.V Patty.


230 KV

230 KV Paruthiyur feeder breaker,

CT & Line switch only


ET 230 KV

230 KV Arani # Breaker and CTs&

line isolator


R 230 KV

110 KV KAVANOOR-

R.S.MADAI-VGTPS # SEC. BET.

KAVANOOR AND R.S.MADAI


AUTO 230

KV

110 kv malco feeder I


AUTO 230

KV

110KV Malco Feeder I & II


230 KV

110KV Ko.Poovanur feeder


NGALAM

230 KV

230 KV Soolagiri # Breaker, CTs

& line isolotor.


OONDI 230

KV

230 KV Kamatchi Feeder,



UR 230 KV

110KV Thiruvarur - Kovilvenni

feeder (Line portion between

230KV Thiruvarur SS to 110Kv

Kodavasal SS)


TY 400 KV

400/110KV ICT 5 MAIN,LV

BREAKERS WITH CT AND

TRANSFORMER BAY NO 413

AND 109


KV

110KV Trichy – Srirangam feeder

Breaker, CTs, line isolator and line

portion between 230KV Trichy SS

and 110KV Kambarasampettai SS

only.


KV

230 KV Mondipatty - Alagarkoil

feeder Breaker,CT's, Line isolator

and Line entire.


Lines

110kv Thirumullaivoyal - Puzhal#


ATING

STATIO

NS

PYKARA Unit 6

1397 Erode 64959 110 KV ALIYAR 230

KV

110KV ALR-AKY FEEDER CB,

CT AND LINE SECTION

BETWEEN ALR AND AKY SS


I 230 KV

16 MVA PR.TR.III


230 KV

110 KV SNRI-MKLR # section

between VDKM to Anna nager


OIL 230 KV

230 KV ALKL-Mondi[patty #

Bkr,CT,&Line entire


KV

400 KV Paalavadi- MTPS stage II -

II feeder


URANI SW

STATION

230 KV

230 KV Checkanurani - TTPS

feeder entire


m 230 KV

110KV KNMLM – PASUMALAI

II # Entire


110 KV

110 KV UDT –Aliyar – II #r

breaker, CT’s and line. between

Udt and Devanoorputhur SS


NAYAKAN

PATTY 230

KV

230 KV NNPT -

CHEKKANURANI feeder Breaker

with CT&Line isolator


UR 230 KV

230KV Bus coupler Breaker only


ATING

STATIO

NS

METTUR

DPH

MACHINE 4


230 KV

110KV Mettur Feeder Breaker CT

& line switch


KV

230KV Kayathar 1 # Main Breaker

(204-52) & CT,CVT,LAS

1410 Erode 64791 110 KV INGUR 230

KV

110KV Railway traction – I I #

Breaker, CTs, and Line side

Isolator


CHY 230

KV

on 110KV O Thulukkapatti-

Papanasam feeder Breaker with

CT's and Section between O

Thulukkapatti and

Ambasamuthiram SS


AUTO 230

KV

230KV Link-II feeder Breaker,

CTâ€™s & Line Isolator.


CHY 230

KV

On 110KV O Thulukkapatti-

Papanasam # section between

110KV O Thulukkapatti ss &

Ambasamuthiram-SS


CHY 230

KV

110 KV Bus section -II Breaker

with CT & Isolators


-AUTO 230

KV

On 100 MVA Auto Transformer--

II, HV-II, LV-II


UR 230 KV

230kv Main Bus section III(Bus

after 230kv Isolator 89MC.)


ATING

STATIO

NS

PERIYAR 110 KV Periyar - Suruliyar Feeder

breaker with CTs and line side

switch only.


AUTO 230

KV

230KV Salem KR Thoppur Link-II

feeder


M 230 KV

110KV SP KOIL I FEEDER,

110KV KADAPERI FEEDER,

110KV SP KOIL II FEEDER,

110KV PALAYASEEVARAM

FEEDER


kV

230 KV Bus-I & 230 KV Bus

Coupler


HAPURAM

230 KV

230/110kv Auto Transformer

I(100MVA) HV,LV breaker and

CT's


GUDI 230

KV

110KV KGTPS- Palaiyur feeder

entire


110 KV

110KV SAMALPATTY

RAILWAY # I BREAKER, CT'S

AND ENTIRE LINE


R 230 KV

On 230/110 KV Auto transformer I,

HV I and LV I, breaker with CT

and GRT works


L

MANDABA

M 230 KV

110KV OKM-UDUMALPET-

2#(BREAKER AND CTS WITH

LINE SWITCH)


230 KV

110 KV SBT - Mondipatty # Bkr,

Cts only.


I 230 KV

110KV S.P.Koil - Oragadam # II

(Padappai to S.P.Koil )


230 KV

110 KV TNPL feeder breaker, CT

& Line switch only


R 230 KV

110 KV KARAIKUDI-


VALUTHUR &

R.S.MANGALAM (INCLUDING

SALAIGRAMAM SPUR LINE)


KV

110KV Bus Coupler Breaker only


KV

400 KV Bus II


AUTO 230

KV

110kv Anthiuyur feeder


230 KV

110KV SPK-ACHARAPAKKAM-

I FEEDER(B/W

MADURANTHAGAM &

ACHARAPAKKAM)


AM 230 KV

230 KV Myvadi II # Breaker, CTs

& Line entire


OONDI 230

KV

110 KV SANMAR Feeder,



AM 230 KV

i)On 230KV Mosur feeder

Breakers and its CTâ€™s and Line

Isolators


UR 230 KV

230KV BUS - I


AI 230 KV

230 KV PUDUKKOTTAI-

KARAIKKUDY PG FEEDER

BREAKER, CT, CVT,


LINE.


AM 230 KV

230KV Thiruvalam â€“ Mosur

feeder entire.


KV

1) 110KV Southern BUS ENTIRE


Lines

110kv Puzhal - mathur

1442 Erode 65040 230 KV Salem 400

KV

230 KV LINK II # CT, BREAKER,

BUS & LINE SWITCHES


I 230 KV

230/33KV PowerTransformer-

II,HV&LV Breakers.


URANI SW

STATION

230 KV


Nallamanaikanpatty feeder ent

1445 Erode 65127 110 KV INGUR 230

KV

110KV Ingur - Railway traction – II

#


ALAYAM

230 KV

110 KV Barriage-IV# CT,Breaker


ATING

STATIO

NS

SURULIYA

R

110KV SURULIYAR - PERIYAR

FEEDER CT WITH BREAKER

AND LINE SIDE SWITCH ONLY


KV

230KV Kayathar 2 # Main Breaker

(205-52) & CT,CVT


M 230 KV

230KV BusCoupler Breaker.

1450 Erode 64793 110 KV INGUR 230

KV

110KV Ponnapuram # II Breaker,

CTs, Line side Isolator


KV

110 KV Echur - Kaliyampoondi


-SIPCOT 230

KV

On 230 KV Sipcot-KVNR feeder


only.


CHY 230

KV

230 KV Bus section - I


-AUTO 230

KV

110KV TTN - ARNI - II Feeder


switches


-AUTO 230

KV

On 110KV TTN-ARNI-II feeder

(section between 230KV Auto SS

&110KV Manjalneerkayal SS )


110 KV

110KV SAMALPATTY

RAILWAY # II BREAKERS, CT'S

AND ENTIRE LINE


R 230 KV

On 230 KV Kayathar - 400 KV

Kayathar I LINK #, breaker with

CT, Lines inspection and GRT

Works


R 230 KV

On 230 KV Kayathar - 400 KV

Kayathar II LINK #, breaker with

CT and Lines inspection


UR 230 KV

110kv Poyyur-Ariyalur-Koothur

feeder breakars,CT's only.


I 230 KV

110KV KKDI-A.Koil # S/B

A.Thekkur - Singampunari.


ULAM 230

KV

110 KV K.G. Patti - Kayathar

feeder section between 110 KV

Perumal patti SS and 110 KV

Mudangiar SS.


L

MANDABA

M 230 KV

230KV OKM -ANAIKADAVU #

LINE ENTIRE(Breaker,CTs with

line switch)


R 230 KV

110 KV OKM I & II FEEDER

BREAKER WITH CTS


230 KV

230 /110 KV AUTO II,HV II,LV

II,its Cts and Relays.


400 KV

230KV Thiruverkadu #


400 KV

230KV Thiruverkadu #


R 230 KV

230 KV KAVANOOR-SIPCOT #


400 KV

230KV Myvadi-Ponnapuram-2



KV

110KV Sriperambudur Brks, Fdr's

and CT's only


KV

110KV Sriperampadur Feeder

Lines


AUTO 230

KV

110KV MAlco III Feeder


OONDI 230

KV

110 KV sipcot I Feeder,



AM 230 KV

i)On 230KV Chittoor interstate

feeder Breakers and its CTâ€™s

and Line Isolators


UR 230 KV

110KV Thiruvarur - Kovilvenni

feeder (Line protion betweeen

110Kv Kodavasal SS to 110Kv

Kovilvenni SS)


AM 230 KV

230KV Thiruvalam â€“ Chittoor

feeder entire.


KV

110KV ALANKULAM FEEDER

BREAKER WITH CT Bay no 111


KV

1) 230KV BUS ENTIRE


Lines

110kv Sidco - Srf#

1479 Erode 64957 110 KV ALIYAR 230

KV

110KV ALR-SLR FEEDER NO-I

CB,CT ONLY


230 KV

110 KV SRP-KDR II # section

between PPI - KDR PH II

1481 Erode 65050 110 KV Salem 400

KV

110 KV SALEM II # CT,

BREAKER, BUS & LINE

SWITCHES


URANI SW

STATION

230 KV

230 KV A Bus Entire


230 KV

110KV Perungulam - mandapam-

ARKAY FEEDER Section between

ARKAY and Mandapam.

1484 Erode 65128 110 KV INGUR 230

KV

110KV Ingur - Ponnapuram # II


110 KV

110 KV UDT –Gudimangalam – #r

breaker, CT’s and line between

UDT and Gudimangalam


R 230 KV

230Kv Kayathar-kayathar(400kv)

Link feeder I&II FEEDER ENTIRE

LINE


PALAYAM

230 KV

230 KV Saadayapalayam-

Ponnapuram # at Both ends


M 230 KV

230 KV Palladam- Sadayapalayam

# Breaker Ct's and line entire


PALAYAM

230 KV

230 KV Sadayapalayam-Palladam

feeder breaker ,Isolators and CT's


ATING

STATIO

NS

PAPANASA

M

110KV PPM- SVLR feeder-2

breaker with CT

1491 Chennai 64915 230 KV ARNI 230

KV

230KV Tie Breaker(Bus coupler).


230 KV

230/110KV Auto Transformer I

HV & LV Breakers & CTs


230 KV

110KV thalavaipet feeder breaker

CT & line switch


KV

230KV Welspun # Main Breaker

(207-52) & CT,CVT,LAS


CHY 230

KV

110 KV Papanasam - Servalar II #

entire line


CHY 230

KV

230 KV Bus section -II


UR 230 KV

230KV UDAYATHOOR-

SANKANERI FDR,BR., CT.,

CVT., L.SW


ADU 230

KV

50 MVA ,Auto Transformer II

&HV II, LV II Breaker,CT's & their

related Equipments


ADU 230

KV

110 KV VIRUTHACHALAM

FEEDER BREAKER,CT's


AUTO 230

KV

110 KV Salem – Rasipuram feeder

line section between Salem 230KV

SS and Mallur 110KV SS.


230 KV

230 KV Arasur - Gobi feeder

Breaker, CTs with Line Switch &

Line entire

1502 Erode 65389 110 KV GOBI 230

KV

110 KV Gobi Feeder breaker, CTs

with Entire line

1503 Erode 65407 230 KV GOBI 230

KV

230 KV GOBI â€“ Arasur Feeder



CTâ€™s


HAPURAM

230 KV

230kv TBC breaker


GUDI 230

KV

230/110KV Auto Transformer-II,

HV-II, LV-II and LAS


AM 230 KV

110KV Kits Park#


230 KV

AUTO TRANSFORMER II


110 KV

110KV POCHAMPALLI SIPCOT

# SF6 BREAKERS, CT'S AND

ENTIRE LINE


ram 400 KV

110 KV BUS-2 Entire


230 KV

100 MVA 230/110 KV Auto Tr.

No.3


ATING

STATIO

NS

KODAIYAR

PH1

PH-1 machine


RE 230 KV

Auto transformer III HV & LV

breakers with CTs


GALAM 230

KV

1.110 KV Dharmapuri feeder

breaker, CTs and Line Switch


ULAM 230

KV

110 KV APKM - Thulukkapatti I

feeder Br., CT at both ends and

Line entire.


230 KV

230/110 KV AUTO III,HV III,LV

III and its Cts


ET 230 KV

110 KV Tirupattur # Breaker, CTs

& line isolator


ET 230 KV

Auto transformer I, LV I Breaker &

CTs


400 KV

230KV Myvadi-Bus coupler

Breakeronly

1519 Erode 65995 110 KV Erode 110

KV

110KV Ingur III feeder breaker and

CT


AUTO 230

KV

110KV malco II feeder


230 KV

100MVA AUTO TR.IV


NGALAM

230 KV

1)Auto Transformer II ,2) 110 KV

Ambur # Breaker &CTs isolator.


AM 230 KV

230 KV Southern Bus Entire


AI 230 KV

110 KV T.NALLUR FEEDER

LINE


UR 230 KV

110KV Thiruvarur -

Mayiladuthurai feeder (Line

portion between 110KV Neelagudy

SS to 230KV SS Thiruvarur)

1526 Chennai 66143 110 KV VINNAMA

NGALAM

230 KV

110 KV Anaicut â€“ V.Patty feeder

entire.


400 KV

230KV Thiruvalam â€“ S.P.Koil

feeder entire


KV

110KV TRICHY - ALUNDUR II

breaker, CTs & Line Isolator and

line entire.


Lines

110kv Tondiarpet - Vyasarpadi#


230 KV

110 KV KGTPS - Kumbakonam

feeder. (Line Portion Between

KGTPS and 110KV Sakkottai SS)


RE 230 KV

110 KV ABAN - Cuddalore feeder

. (Line Portion Between ABAN and

110KV Chidambaram SS)

1532 Erode 65053 230 KV Salem 400

KV

230 KV BUS B,• PT, B/C

BREAKER & CT, SWITCHES &

JUMPERS


I 230 KV

230KV Sankaneri-Udayathoor

feeder Breaker,CTs&Lineswitches.

1534 Madurai 65087 110 KV then I 230

KV

110 KV Periyar -Theni II # sec bet

K.Puram & Thearam SS


URANI SW

STATION

230 KV

230 KV B BUS Entire


ALAYAM

230 KV

Auto Transformer-I-HV &LV side

entire transformer, LAS, CTâ€™s,

Breakers,& Switches


230 KV

110KV Western Bus

Purpose

For Monthly Maintenance work

For Monthly Maintenance Works

For Monthly Maintenance Work.

For Tower to Tower Inspection and

rectification work.

For Monthly maintenance work and

Line maintenance by

AEE/Lines/Palladam (OCC

Approved)

For Monthly maintenance work of

Bus Coupler Breaker, CT and Bus-A

BREAKER MONTHLY

MAINTENANCE

a) Monthly Maintenance work b)

Tower to tower inspection work

1)For Tower to Tower inspection

work2)Monthly Mtc work

Line maintenance and jumper

tightness checking work.

a)For Monthly Maintenance Work.

b)annual relay test



LINE MAINTENANCE.MONTHLY

MTCE WORKS

To downloading Monthly Reading in

ABT meter above the feeder, LC

Requested By AEE/O&M/Mettur

monthly maintenance work

Jumper tightness work at various

locations

1)To replace Polymer insulator in R,Y

and B-Ph at Suspension tower

loc.no.03 2)Maintenance work

For Monthly Mtc

For monthly maintenance and GRT

Breakar test.

For Quarterly Maintenance.

For monthly maintenance work


Monthly Maintenance works

Monthly maintenance work



Monthly maintenance works

TO CARRYOUT MONTHLY

MAINTENANCE WORK AND PMI

WORK BY AE/LINES/PALLADAM

TO CARRYOUT MONTHLY

MAINTENANCE WORK BY

AEE/M/PALLADAM

Line Maintenance Work

FOR MONTHLY MAINTENANCE

WORK

For Monthly maintenance works


For General Maintenance work

Routine monthly maintenance work



tightness checking work.


WORKS

Routine Maintenance work.


FOR MTCE WORK AND LINE

MTC WORK

for Monthly maintenance Work and

GRT/Erode relay testing work

for monthly Maintenance work


locations

Monthly Maintenance work

Zone 1 Bus section Annual relay test

conducted by Erode GRT Wing And

Maintenance work Taken by

AEE/O/BKB-2.

1) Jumper Tightness Checking.

100MVA AUTO TFR-II HV

ISOLATOR REPLACEMENT

WORK & 230KV NCTPS-I # AUTO

RECLOSE RELAY

INCORPORATION BY

AEE/GRT/KORATTUR AND

ROUTINE MAINTENANCE

WORKS.

Line maintenance work


100MVA AUTO TFR-I HV

ISOLATER REPLACEMENT

WORK & 230KV NCTPS-II # AUTO

RECLOSE RELAY IN

CORPORATION BY

GRT/KORATTUR AND ROUTINE

MAINTENANCE WORKS.

Wrongly uploaded

For monthly Maintenance Work

Monthly Maintenance Work

Routine Maintenance work

Jumper tightness checking work in

multi circuit tower.

NEED BASED MAINTENANCE

WORK1.FOR ANNUAL RELAY

TESTING BY GRT

FOR LINE MTCE WORK


WORK


locations



For General Maintenance works.



For Monthly Maintenance work.

MONTHLY MAINTENANCE

Tree cutting work by

JE/LINES/pollachi and Quarterly

mtce work

For Monthly Maintenance Work


Monthly maintenance



Maintenance of lines and jumper

tightness work

a) For monthly maintenance work, b)

Line switch maintenance work and

Lines INspection between kayathar

and Kalugumalai C) Control and relay

panel replacement and testing work

by GRT



MONTHLY MAINTENANCE

WORK



WORK

1) Monthly Maintenance Works of

GC , LVB-I, LVB-II,Pr Tr-I, Pr Tr-II

& 11KV feeders

1)To replace Polymer insulator in R

and Y-PH at Tower loc.no.3

2)Maintenance work


WORK


MONTHLY MAINTENANCE

WORKS AS APPROVED BY OCC.

MONTHLY MAINTENANCE

WORK AND CUT POINT JUMPER

TIGHTNESS WORK

1. For monthly maintenance works .

2.For EHT Lines inspection work.


NEW CG MAKE MAIN 2 RELAY

TESTING WORK

Quarterly maintenance work

For Tree cutting work.


For Checking of Jumper tightness in

various Locations.


WORKS

To carry out Breaker and CT’s

Monthly Maintenance Work.

Breaker CTs & Line side isolator

maintenance works.


For Monthly Maintenance

Line Premansoon Inspection and

rectification work, Breaker, CTs &

isolator maintenance work


MTCE WORKS

Monthly maintenance work.

jumper tightness work

FOR PREMONSOON

RECTIFICATION WORK BY

AE/LINES/PATTUKKOTTAI.

Replacement of existing insulators

into Antifog InsulatorsFrom

04.12.2017 to 15.12.2017 Every Day

From 08 to 17 Hrs. Except 05.12.2017

Breaker isolator rectification work

and Monthly Maintenance work, CT

Clamp, and Bolt Nuts replacement

work.

FOR ROUTINE MAINTENANCE

WORKS.

FOR CONDUCTING ANNUAL

RELAY TEST BY GRT/GOBI

FOR CONDUCTING ANNUAL

RELAY TEST BY GRT/GOBI

AUTO I,HV I, LV I, 110 KV

FEEDER

BREAKERS,CT,ISOLATORS AND

EHT LINE MAINTENANCE

WORKS AND STRUCTURE

STRENGTHENING WORKS ON

110 KV NORTHERN BUS ( LV I

SIDE ) BY TRANSFORMER

ERECTION WING TRICHY AND

GRT TESTING WORKS.


locations

Control panels replacement

work,Mainteanance work.


For monthly maintenance work.


For Defective disc replacement at

various locations.

For Tower to Tower inspection &

flashover disc replacement work

For Monthly Maintenance Work, Line

Maintenance Work and P&C Work

Monthly maintenance works for

breaker, CT and LS

For Attending Oil leak in Auto

Transformer I, HV and LV breakers

and it's CT's and isolators Monthly

Maintenance work.

MONTHLY MAINTENANCE

WORK

For Monthly maintenance work


For monthly Maintenance work and

DLMS meter changing work by P&C

wing, Thiruvalam.

TO CARRY OUT MONTHLY

MAINTENANCE WORK

For monthly maintenance works.

MONTHLY MAINTENANCE

WORKS


For Annual and Monthly Maintenance

work.


MONTHLY MAINTENANCE

WORKS


Monthly Maintenace work in Auto

Transformer I

For Defective Jumber replacement

work at Loc No:4,9 and defective disc

replacement work Loc No:7 & 21 and

Loc No:74 conductor Bindng work.



tightness work

a) Preventive Monthly maintenance

work. b) Premonsoon inspection and

Tree cutting work. c)Relay testing

work.


Rectification work.


To carryout Monthly maintenance by

AEE/Mtce/palladam and PMI work

by AEE/Lines/Palladam

MONTHLY MAINTENANCE

For attending Hot Spots in W110KV

West Bus and monthly maintenance

works.

230/110KV,100MVA Auto

Transformer-I Monthly Maintenance

Work(HV&LV Breakers,CTâ€™s

and Isolators)

Lines Maintenance and Quarterly

maintenance work

Maintenance Works of BKR & CT,LI


WORK AND FOR ANNUAL

RELAY TESTING WORK BY

GRT/GOBI

Tree cutting

FOR PREMONSOON


AE/LINES/ PATTUKKOTTAI.


110KV KOVILVENNI-

KUDAVASAL FEEDER BREAKER

MONTHLY MAINTENANCE

a) Monthly Maintenance workb)

Tower to Tower Inspection work

Annual Relay Test&Monthly

Maintenance

MONTHLY MAINTENANCE

WORK, CUT POINT JUMPER

TIGHTNESS WORK AND FOREST

AREA TREE CUTTING WORK




WORKS

FOR PMI WORKS & TREE

CUTTING WORK IN RESERVE

FOREST

Line maintenance work.




For providing missing arcing rods and

tightening of loose jumpers at various

locations by JE /Lines II/ Villupuram.

Stringing of 765 KV DC line (HEXA

Zebra conductor for Tiruvalam-

Ariyalur #) between loc:AP 57/0 and

AP 58/0 over the 230 KV

Tiruvannamalai - Villupuram Feeder

as requested by Executive

Engineer/TLC/Caddalore

1. For Monthly Maintenance Work. 2.

Maintenance of 110KV Line switch at

Loc. 81/2 in the Velliyanai SS spur

line.

For monthly maintenance works From

13.00 Hrs to 17.00 Hrs


For Panel replacement work by P & C

wing

Maintenance Work + GRT Annual

Relay Test


rectification work.

Monthly maintenance and P&C

check.

FOR LINE MTCE WORKS

Monthly maintenance work for

HV/LV Breakers , Isolators, Checking

of bolt &nutsinspection of jumper

joints and bus bar.

For Monthly Maintenance work PMI

by lines wing and C&R panel

replasement work by P&C udumalpet

For Pre Monsoon Work.

For Pre Monsoon Work.

LINE MTCE WORK(ANJUR,

T.K.KUNDRAM SS TOTAL

SHUTDOWN)


1. For monthly maintenance works . 2.

Premonsoon inspection.

MONTHLY MAINTENANCE ON

UNIT 1 AT POWER HOUSE 5


locations

Tree cutting work

Jumper tightness work


MonthLY MTC, Tree cutting work


Breakar test.


For attending Tower to Tower

Inspection and Tree cutting work

For Attending Oil leak in Auto

Transformer II HV and LV breakers

and it's CT's and isolators Monthly

Maintenance work.Relay testing by

GRT,Madurai and to attend hot spots

in the bus

Premonsoon inspection work by Ingur

lines wing



For attending Monthly Maintenace


BKB -1 110 KV FEEDER Annual

Relay test conducted by Erode GRT

WING And Monthly maintenance

work taken by AEE/O/BKB2

MONTHLY MAINTENANCE

FOR QUARTERLY MTCE WORK

AND LINES MTCE WORK

Monthly maintenance works in

230KV Shoolagiri, Singarapet and

Palavadi feeders, 230KV HV-I & II,

Auto-I & II, 110KV LV-I & II,

110KV Hosur feeder, 110KV

Karimangalam feeder breaker and GC-

I, GC-II breakers, Power transformers

110/33KV & Power transformer

110/11KV, 11KV LV, 33KV LV-I &

II breakers, all 33KV & 11KV feeder

breakers.

To carry monthly maintenance work

by AEE/MTC/230 KV SS / SPT

Monthly Maintenance Work & GRT

Trip Transfer testing work


for Monthly Maintenance works.

Tree Cutting Work by JE/LINES

POLLACHI and Monthly mtce work




Annual routine testing maintenance of

Main-1, & Main-2 Distance

protection relays.


work.


MONTHLY MAINTENANCE

WORKS

Monthly maintenance




For Line switch maintenance work

and Lines Inspection work between

kayathar and duraisamypuram SSc)

Control and relay panel replacement

work


tightness work

a)Preventive Monthly maintenance

work. b)premonsoon inspection and

tree cutting work. C)Relay Testing

Work.

SF6 gas leakage to be arrested at

110kv breaker

For Tower to tower inspection and

Rectification work

Monthly maintenance works , REF

enabling works & Energy Meter

Replacement Work by P & C wing /

CBE



1) Monthly Maintenance Works of

BKR & CT,LI 2) Tree cutting works

and T-T Inspection works

1)Line maintenance work

2)Maintenance work


WORK AND GRT TESTING WORK

For Quarterly Maintenance work


For EHT Lines inspection work.

For Annual Relay Test and General

Maintenance work.



For attending the Monthly

maintenance work by JE

Mtce/230/110 KV GIS SS Mylapore

Carryout Monthly SS Maintenance

works by maintenance wing, aAnd

Lines wing Coconut tree branches

tobe removed Line B/W 110 KV

Vellicandai SS to 110 KV

Pennagaram SS. Loc No: 20-32 & 42

Jumper tightness checking and line

maintenance work.


1.)To carry out Monthly maintenance

works in the breakers and C.T’s by

AE/Maintenance/230 KVSS /

Villupuram. 2) Checking of Jumper

tightness in Vikavandi LILO and in

the Villupuram – Madruapakkam I

feeders by AE/Lines I/ Villupuram.

To re-fix the jumper @ Mellur SS

towards Panjetty SS, which was

already opened for 400KV line

crossing work. After completing the

re-fixing the jumper work, the 110KV

supply extended up to 110KV

Panjetty SS.

Monthly Maintenance work.

For monthly maintenance works

monthly Maintenance works

For Half Yearly Maintenance

HV I, LV I and CTs maintenance

workand Annual Realy testing work

by GRT wing

Routine Maintenance Work






Lines LC

1.Monthly maintenance work and line

maintenance work.2. Line Stringing

work in 230KV Shoolagiri -Hosur

feeder and 110KV Gurubarapally

feeder (circuit I & II) & 110KV

Gurubarapally-Karimangalam feeder

by TLC Wing Krishnagiri on 06.12.17

from (9:00hrs to 18:00Hrs)

for Monthly Maintenance Work

For routine maintenance work.


WORKS.

for monthly maintenance work and

GRT/Erode relay testing work



WORK & Energy meter replacing by

GRT wing




locations



Tree clearance work

Monthly maintenance works in


Palavadi feeders, 230KV HV-I & II,

Auto-I & II, 110KV LV-I & II ,

110KV Hosur #, 110KV

Karimangalam # breaker and GC-I,

GC-II breakers, Power transformers

110/33KV and Power transformer

110/11KV, 11KV LV, 33KV LV-I &

II breakers, All 33KV & 11KV feeder

breakers.

For Line Maintenance Work

Maintenance works of Breaker and

CT

Relay testing by GRT,Madurai.2.for

attending breakar and it's CT'S

monthly maintenance work.3.tower to

tower inspection work.




by AEE/Maintenance/230KV SS /

Singarapet

MONTHLY MAINTENANCE

WORKS


MONTHLY MAINTENANCE

WORKS

Monthly maintenance

To carry out the Monthly maintenance

work.

Monthly Maintenance

For replacement of Disc at Location

No:29


For monthly maintenance works in

breaker, CTs, Line side isolator and

Earth Switch


tightness work


MONTHLY MAINTENANCE

WORK


110KV Omega-Mambakkam

feederBreakers,CTs and Isolators&

Bus coupler-I (Breakers,CTs and

Isolators)



Line maintenance by

AEE/Lines/Palladam.

(1) & (3) Dismantling of existing

selected towers and conductor and

earth wire . Erection of 10 Nos new

towers and stringing of panther

conductor and earth wire between

location 198 and 177. work carried

out by AEE/TLC/MADURAI (2) For

opening of jumper at loc 147

For Quarterly maintenance works

1&2.Monthly maintenance work and

to replace the clamps and bolts in the

cable pot3.Monthly maintenance work


WORK and for conducting

TANDELTA test by GRT/Gobi

A)FOR MONTHLY PREVENTIVE

MAINTENANCE WORK BY

AEE/MTC/ NEMMELI

THIPPIYAKUDI. B)FOR

PREMONSOON RECTIFICATION

WORK BY AE/LINES

/PATTUKKOTTAI.

1)Line maintenance work2)Relay

testing


WORK

FOR PERIODICAL RELAY

TESTING BY P&C WING

THANJAVUR



Tower to Tower Inspection work C)

GRT Relay and breaker testing

a) For Monthly maintenance work b)

Relay replacement, and breaker

testing works by GRT



GRT - Breaker Testing, monthly

maintenance of breaker, CT

1)For monthly Mtc work2) Tower to

Tower inspection work3) Numerical

Distance relay fixing, testing and

Commissioning work by GRT.



WORKS

1)Monthly mtce work.2)Annual relay

testing work.


Breaker, CTs & Line side isolator

maintenance works.




ART & Maintenace work

Maintenance work


Panel Replacement work by p&C

wing


Rectification work, Breaker, CTs and

Line side Isolator maintenance work

GRT & Maintenance work



MTCE WORKS




For attending routine maintenance

work.

Monthly Maintenance work, CT


work.

for monthly maintenance work

For EHT Line Maintenance Works

FOR REPLACEMENT OF IEC DISC

BY POLIMER DISC

For annual relay testing


locations

Monthly maintenance LC for unit in

KHPH-6



For Monthly Mtc


Breakar test.

For Tower to Towerr inspection &

flashover disc replacement work

For Monthely Maintenance Work


breaker, CT and LS

To attend hot spots in the bus and to

replace the



a) For MOnthly maintenance work,b)


and Lines inspection between

Kayathar and Vijayapuric) control

and relay panels replacement work


locations

For Tower to Tower Inspection work.

For Monthly Maintenance work and

Tree cutting work by Lines wing,

Polur.

For carrying out monthly maintenance

work

MONTHLY MAINTENANCE

Tree Cutting Work by JE Lines

Pollachi and Monthly Mtce Work



Monthly Maintenace work in Auto

Transformer II


i) For Replacement of defective Disc

at Loc No: 24(3Nos) & 36(1No) ii)

For replacement of defective long rod

at Loc No:47


Monthly Maintenance Work ,


tightness work

For Tower to Tower inspection and

Rectification work.


MONTHLY MAINTENANCE

For attending Hot Spots and monthly

maintenance works.

Monthly maintenance works & lv

Side Y Ph CT replacement work

Monthly maintenance works.


1) Maintenance Works of BKR & CT,

LI only. 2) Tree cutting works.

For Quarterly maintenance work

1)Monthly mtce2)GRT Relay testing



WORK




Lines Inspection section between

Kayathar to gangaikondan


TESTING WORK

1)For Monthly Mtc work.2) Disc

Replacement work.


WORKS


WORKS

(a) Monthly Maintenance Works of

BKR & CT, Line switch only. (b) For

attending jumper bolt tightness

checking work at main line Loc. No.

1, 4,5 and TTL Spurline Loc No:1,5,7

1) Monthly mtce work.2) Tree cutting

and Earth switch defect rectification

work at Ammaianaickanur SS.

Providing Missing Arcing Horns and

tightness of loose Jumpers in the

E.V.Natham LILO

Annual Relay Test by GRT &

Maintenance work



Singarapet


Line premansoon inspection and

rectification work, Breaker, CTs and

Line side isolator maintenance work


MTCE WORKS

For Monthly Maintenance and PMI

by lines wing udumalpet





FOR LINE MTCE WORK

Lines LC



WORKS.

Wrongly uploaded





locations


Tree clearance work,Annual Relay

testing work.



Breakar test.




1.MONTHLY MAINTENANCE.

2.GRT RELAY TEST FOR LBB

PROTECTION


For line switch maintenance work and

lines inspection between kayathar and

sankarankovil c)control and relay

panels replacement and testing works

To carry maintenance work, remove

bird nest in 230KV Vinnamangalam

feeder bus isolators

For attending monthly maintenance

works and for jumper tightness

checking works in cut point towersof

230 KV VNM - Singarapet #.

Jumper tightness checking work


locations

For Panel Replacement work by P &

C wing



WORK


MONTHLY MAINTENANCE

WORK


WORK and Energy meter to be

replaced by GRT wing


locations



Lines LC

Lines LC

1.Monthly maintenance work and

Polluted disc replacement work

MAINTENANCE WORK ON

110KV STRUNG BUS ENTIRE AT

POWER HOUSE-5

For monthly maintenance works &


various Locations.

MONTHLY MAINTENANCE


Pollachi and Monthly Mtce Work



work.


MONTHLY MAINTENANCE

WORKS

MONTHLY MAINTENANCE

WORKS


for replacement of disc at Loc

No:35&36

a) For monthly maintenance workb)

Tower to tower Inspection works C)

GRT relay and breaker testing works

Jumber Tightness checking work at

230KV MTPS 1 Salem 400 KVSS –II

feeder at MTPS 1 Bay end.


WORK

To carryout monthly maintenance

work by AE/M/Palladam


work by AEE/M/Palladam


Monthly Maintenance Works


LI only. 2) Tree Cutting and Tower to

Tower Inspection works


WORK AND FOR ICT Replacement

work by GRT/Gobi


WORK

A) FOR MONTHLY PREVENTIVE

MAINTENANCE WORK BY

AEE/MTC/ N.T.KUDI. B) FOR

PREMONSOON RECTIFICATION

WORK BY AE/LINES/

PATTUKKOTTAI.

Maintenance work


MONTHLY BREAKER CT AND

ISOLATOR MAINTENACE OF

230KV KUMBAKONAM-

KADALANGUDY FEEDER AT

KUMBAKONAM END.


TESTING WORK

Quaterly maintenance work

THRUST COOLER CLEANING



1)For monthly Mtc work.2)Tower to

Tower inspection work.

(a) For Monthly Maintenance Work. (

b) For Monthly Maintenance Work at

NSPM SS.

1) monthly mtce work .2) Relay

testing work.3) Tree cutting work.


)For Monthly maintenance works

.2)To carry out Breaker and CT’s



Bus -A Switch Alignment

work.Maintenance works


Bus -A Switch Alignment work.



Lines LC

FOR MTCE & LINE MTCE WORK

LINE MTCE WORK(POTHERI SS

TOTAL SHUTDOWN)

Replacement of existing relay by 87

GT Numerical relay


locations

1) For Cut Point jumper checking

works by the AEE/Lines/Thanjavur.

CT TAN DELTA Testing for both

110 KV Feeders and 30 MW Unit in

KHPH 6 One by one

Tree clearance work,Annual Relay

testing work.



various locations.


Line maintenance Work

1.P.Tr.4 HV Breaker Contact

resistance test by GRT and 2)for

alignment 0f 33kv swno.13.in 33KV

BUS 4 and MONTHLY

MAINTENANCE WORK of Power

Tr.4


Line maintenance work by Lines wing

Ingur


locations

Jumper tightness checking work.

For maintenance and tightness

checking work



MAINTENANCE WORK

For monthly maintenance work and

Annual relay test work by

GRT/wing/Trichy


MONTHLY MAINTENANCE

WORKS


MONTHLY MAINTENANCE

WORKS


Monthly Maintenance work carried in

all Cts and isolators in 110 KV Echur -

Mazhaiyur #.



a) Preventive Monthly Maintenance

Work. b) Relay testing Work c)

Premonsoon Inspection Work.

To check DC healthy check lamps not

glowing and to attend monthly

maintenance works

Monthly maintenance works & PMI

works in this line




LI only. 2) Tree cutting works.

FOR Conducting TANDELTA test by

GRT/Gobi

1)Monthly Mtce2)GRT Relay

testing3)Tree cutting

Maintenance work



TOWARDS 230KV SS

KUMBAKONAM FOR

PERIODICAL RELAY TESTING

BY P&C WING THANJAVUR

MONTHLY MAINTENANCE

WORKS TO BE CARRY OUT.

For EHT Lines Inspection Work

a) For Monthly maintenance work

b)Tower to Tower Inspection works

C) GRT relay and breaker testing


Relay replacement work by P&C

TDLR Wing





various Locations.

To Check jumper tightness at various

locations

1)For monthly mtc work.2)Tower to



WORKS



Monthly maintenance work and 110

KV Mangalam Spur line loc;09

damaged disc replacement work


Mothly mtce Work


1)For Monthly maintenance of

breakers, CT’s and Line isolators

.2)Replacement of weak Insulator at

Loc.2 of karaniperichanur LILO.

Monthly maintenance


1.Monthly Maintenance work. 2.Tree

clearance work



Maintenance work & GRT Annual

Relay Test.




Line side isoaltor maintenance work

and Annual Realy Test by GRT wing.





check.


MTCE WORKS

Annual relay testing by P&C

/Sembatty wing and Monthly

maintenance


WORKS

Conducting of Annual Relay test by

AEE/P&C -I/Erode.Monthly maintena

ce work.



Monthly Maintenance Work& GRT



HV/LV Breakers , Isolators, Checking

of bolt &nutsinspection of jumper

joints and bus bar.


For carried out annual relay test by

P&C wing korattur.



work.


WORKS.


One by One Tan Delta test for all

Unit's & 110 KV PH1-PH2 #1, 110

KV PH1-PH2 #2 CT's

For monthly maintenance works by

the AEE/Mtce/Thanjavur.






locations

a) For monthly maintenance works. b)

Pre monsoon inspection


Monthly Mtce work

for Quarterly Maintenance Work


For monthly mtc work, line mtc works

& attending premonsoon remarks


Breakar test.



To attend hot spots in the bus.


various locations.





1)Breaker CTs & Line side isolator

maintenance works.



wing, Thiruvalam.

For Monthly maintenance works.

MONTHLY MAINTENANCE

Monthly mtce work



work.


Maintenance work.

Monthly maintenance work in SF6


Earth Switch


For Defective disc replacement work

at location No. 4,12 & 24

The monthly maintenance works in

feeder equipment and its Line side

isolator and Earth switch.

a)Monthly maintenance work.

b)Relay Testing work.

Maintenance work


tightness work


Rectification work.


MONTHLY MAINTENANCE

For attending Hot Spots and monthly

maintenance works.


Quaterly maintenance work




WORK AND FOR ANNUAL


GRT/GOBI

MONTHLY MAINTENANCE


OCC Approval Monthly Maintenance

For EHT line inspection work.



TESTING WORK


a)For monthly maintenance work

b)Tower to Tower inspection work

c)Relay replacement, and breaker


For attending the Monthly

maintenance work by JE Mtce/230/33

KV GIS SS Mylapore

For Monthly Maintenance Works at

Thulukkapatti SS.

1. FOR MONTHLY

MAINTENANCE WORKS 2. PMI &

TREE CUTTING WORK IN

RESERVE FORESTAREA BY AE /

LINES / KOTHAGIRI

Mothly mtce Work



Jumper tightness & tower to tower

inspection.


Breaker , CT’s & Line Side isolator

Maintenance Works..


1. Monthly Maintenance work. 2.

Tree clearance works.



HV II, LV II and CTs maintenance

work


rectification work



Monthly Maintenance Work&

GRTWork (ABT Meter Replacement

Work)

FOR MTCE WORK



For carried out Annual relay test by

P&C Korattur

i)For Monthly Maintenance Works



For monthly maintenance works by

the AEE/Mtce/Thanjavur.


locations

Tree cutting work


Tree clearance work


Monthly Mtce, line patrol work


For Tower toTower inspection and


1.HV breaker Contact Resistance test

by GRT, 2) 1.REPLACE ZEBRA

VERTICAL DROPPER OF 33kv SRF

1& 4 fdr. bus side Isolator of 33KV

BUS 3 & POWER TR 3 MTCE

WORK

Tandelta Test conducted by

AE/Tandelta/Madurai.




various locations.



locations



1)For monthly maintenance work . 2)

Annual relay test by

wing/GRT/Trichy


Quarterly mtce work

MONTHLY MAINTENANCE

WORKS


Annunal Relay Testing work

MONTHLY MAINTENANCE

WORKS


To carry out the Monthly maintenance

work.





and Lines Inspection between

kayathar and veeravanallur

Unjanai 110 kv feeder Annual Relay

test conducted by Erode GRT Wing

And Monthly Maintenance work

taken by AEE/O/BKB2.

For Jumber cone Tightness checking

work at Tension Towers between

TLoc No: 11-20



Rectification work

(HV&LV Breakers,CTs and

Isolators)Monthly Maintenance Work

For regular maintenance works.


1)Maintenance Works of BKr &

CT,LI 2)Tree cutting works and T-T

Inspection works


Annual Relay Test&Monthly

Maintenance

FOR QUARTERLY

MAINTENANCE WORK and GRT

Annual relay testing works.

FOR QUARTERLY

MAINTENANCE WORK and GRT

Annual relay testing works.



a) For monthly maintenance work b)

Tower to Tower inspection work



TAN DELTA testing work by P&C

TDLR WING

GRT - Breaker testing, monthly




1)For monthly mtc work.2)Tower to



Annual Relay Test by GRT wing

Carryout Monthly SS Monthly

Maintenance work 110 KV

Samalpatty Feeder,110 KV

Ramiyanahally Feeder and 110 KV

Southern Bus and SSREL # fed from

230 KV Singarapet SS. And Lines

wing Line Between 230 KV

Karimanaglam SS - 110 KV

Ramiyanahally SS.Providing Earth

bond at Loc No: 82 and Coconut tree

branches to be removed b/w Loc.86-

87 & 115 - 117.



WORKS


1)Monthly mtce work.2)Relay testing

work.3)Tree cutting work.

Maintenance work






MTCE WORKS







For attending routine maintenance

work.

LINE MTCE

WORK(NELLIKUPPAM SS TOTAL

SHUTDOWN)




WORK & energy meter to be replaced

by GRT Wing


locations

a) For monthly maintenance works.



Monthly Mtce work


Breakar test.


Breakar test.

For monthly mtc work & Mtc of

entire Line

For jumper tightness checking






CT


Ingur



various Locations.


Monthly maintenance



MONTHLY MAINTENANCE

For Monthly Maintenance works.

Annual Relay Testing work by

GRT/TTN


Monthly maintenance


For Replacement of defective

insulators at location No:9(3Nos

Disc) & Tree clearence work

a. For monthly maintenance work. b.

For replacement of main-II relay



Rectification work.



Monthly maintenance work and Line

maintenance by AEE/Lines/Palladam

Line and quaterly maintenance work

Monthly Maintenance Works

1)Maintenance Works of BKR & CT,

LI 2) Tree cutting works and T-T

Inspection works


WORK

1)Monthly Mtce2)GRT relay testing

FOR ANNUAL 110KV BUS-I

MAINTENANCE WORK BY

AE/MTC/N T KUDI.

A) FOR PREMONSOON


AE/LINES /PATTUKKOTTAI B)

ANNUAL RELAY TESTING BY

P&C WING THANJAVUR.


For EHT Lines inspection Work.


TESTING WORK

a) For Monthly Maintenance work b)

Tower to Tower inspection work




various Locations.

1)For monthly mtc work2)Tower to


(a) For Monthly Maintenance Work.

(b) For Monthly Maintenance Work at

Thulukkapatti SS.

(a) For Monthly Maintenance Work.

(b) For Annual Realy Test



1.) For Checking and tightening of

loose jumpers at various locations by

AE /Lines I/ Villupuram

Monthly mtce work

Annual Relay Test by GRT and

maintenance work.



Singarapet




Annual relay testing work by P&C

wing Palladam and monthly

maintenance.


MTCE WORKS

NEED BASED MAINTENANCE

WORK1. ANNUAL RELAY

TESTING BY GRT WING

Monthly Maintenance Work& GRT


Annual relay testing by P&C wing/

Erode and Monthly maintenance

works.


LINE MTCE

WORK(MOOSIVAKKAM SS

TOTAL SHUTDOWN)




locations


for Quarterly Maintenance Work

For Monthly Mtc

For periodical Line mtc




For replacement of 230KV Northern

Strung Bus from North side end to

isolator switch No. 1-89B (after

releasing the bus bars of 230KV

Kayathar and Madurai # and Kayathar

Bus bar only erected with dropper

jumpers on 7.12.17 and 230KV Bus

supply resumed).

For providing Busbar and Dropper

jumper from 230KV Strung Bus to

230 kv Anuppankulam- Madurai # .

For Monthly maintenance work.



wing, Thiruvalam.


work.


MONTHLY MAINTENANCE

WORKS

MONTHLY MAINTENANCE

WORKS




Vandavasi #.


For replacement of jumber Bolt at

Loc No: 22 and Tree clearence work

various Locations.


For PMI Works

BKB-3 110 KV FEEDER Annual

Relay Test Conducted by Erode GRT

Wing And Monthly Maintenance

taken by AEE/O/BKB-2.

Maintenance work


tightness work


Rectification work.

MONTHLY MAINTENANCE



To carryout monthly maintenanc work

by AE/M/Palladam

Breaker, CT’s, Isolators Maintenance

with 110KV Bus jumper Replacement

work.

For attending Hot Spot and regular

maintenance works.

Monthly maintenance works of

Breaker & CTs & PMI works in this

line

For changing in Male & female

contact in switch No.28, r phase

towards bus side

For Quarterly maintenance works


WORK

1)Monthly Mtce 2)GRT relay


FOR ANNUAL 110KV BUS-II

MAINTENANCE WORK BY

AE/MTC/N T KUDI.

PREMONSOON INSPECTION &


AE/LINES/PATTUKKOTTAI.


2)Maintenance work

1)Maintenance work 2)Annual relay

testing work


WORK




Tower to Tower inspection work c)



GRT - breaker Testing, monthly



Polluted disc replacement work by

Lines /TDLR wing.


1)For Monthly Mtc work.2)Tree

Cutting work.3)Relay test by GRT.

ANNUAL RELAY TESTING

WORKS AND REGULAR

MAINTENANCE WORKS IN

BREAKER AND ISOLATORS

Carryout Monthly Maintenance works

by Maintenance wing and Lines wing

Coconut tree branches tobe removed

Line B/W 230 KV Karimnagalam SS

to 110 KV Krishnagiri SS Loc No: 55-

62 and 230 KV Norhern bus Palavadi

# Dropdown 'Y' phase Conducter

Replacement By Maintenance Wing

(a) For monthly maintenance work.

a) For monthly maintenance work

b)annual relay test.

Monthly maintenance work and Oil

top up work



REPLACEMENT OF 230 KV BUS

BAR PROTECTION PANEL BY

NEW ONE. FOR THAT WORK

DISCONNECTION OF 230 KV BUS

BAR PROTECTION CT BY P&C

WING TDLR

DISCONNECTION OF 230 KV BUS


WING TDLR


work.


MONTHLY MAINTENANCE

WORKS


maintenance works.

POLUTED DISC REPLACEMENT

BY AE / LINES / CBE

Annual Relay Test by GRT and

Maintenance work.

1. Monthly maintenance work. 2. Tree

clearance work.



Singarapet

Maintenance work & Annual Relay

Test

Maintenance Work






Test


MTCE WORKS



110KV BUS-II maintenance work

1)FOR MONTHLY MTCE WORK2)

FOR LINE MTCE WORK


For replacing Surge Monitors in

230/110 LAS and for carrying out

routine Monthly Maintenance works


Annual testing by P&C Wing

GRT & Monthly Maintenance work,

CT Clamp, and Bolt Nuts replacement

work.

i)For Auto Tr -IV,HV -IV,LV-IV, and

Auto Tr -I,HV -I,LV-I for monthly

maintenance work, ii)On 110KV

Kaveripakkam feeder Breaker and its

CTâ€™s,110KV Sugar Mill

feeder,110Railway-I Feeder and110kv

M.V.Puram Breaker and its CTâ€™s

for monthly mtce. Work(110KV

Eastern Bus). The 110KV SIPCOT SS

Loads will fed from 230KVSS Arani

SS.iii)230kv Link-II Feeder Breaker

and its CTâ€™s FOR monthly

maintenance work

For EHT Line Maintenance Works.

For EHT Line Maintenance work.

For EHT line maintenance works and

Jumper tightness works

For EHT line maintenance works and

jumper replacement work at loc 129.



Annual maintenance works (checking

of droppers, jumpers, conductors,

etc.) in 230 KV Transfer Bus by the

AEE/Mtce/Thanjavur.


locations

1) For Cut Point jumper checking and

tree cutting works by the

AEE/Lines/Thanjavur.

a)Preventive Monthly Maintenance

work b)Premonsoon inspection work

and tree cutting work.

Monthly mtce work


a)Tree clearance work, b)For safety

purpose for tree clearance at Kodayar

II #


Monthly Mtce work.

Rectification of defect bus isolator of

110KV Alkl-Pasumalai 1 feeder and

maintenance of all 110kv isolators in

northern bus entire.

i)Monthly Mtce work,ii)Relay

replacement work,iii) Tower to Tower

inspection Loc bet 102 &

225,iv)Replacement of corroded LT

Pole crossing the EHT line.by Distn

wing.


Annual Relay test.

Monthly Mtc





Ingur


1.LBB protection testing &

introduction in 110kv Bus & all

110kv Feeder Breakers

2)Replacement of Vertical Dropper

Bph -Strand cut Zebra in Bus side of

Radapuram feeder 3) 110kv

Samugarengapuram fdr Br Annual

relay test by GRT

Tsn-Delta test programmed by GRT

wing one by one

Wrongly uploaded






polluted disc replacement work by

lines /TDLR wing


Maintenance work

For Annual Relay testing work by

GRT/Guindy Wing

Annual Relay Testing work by

GRT/Guindy wing


New Exide battery commissioning

work

for Monthly Maintenance Work


MONTHLY MAINTENANCE

WORKS


locations


WORK

For Annual Relay Test

Annual Relay test by GRT/Thanjavur



For monthly Maintenance work.

MONTHLY MAINTENANCE


monthly maintenance works





and Lines inspection between

Kayathar and seethaparpanallurc)



For regular maintenance works.

Total shutdown works and monthly

maintenance works.

a) Maintenance Works of BKR &

CT,LI b)Tree Cutting and T-T

inspection works


WORK

For Monthly maintenance work .

1)Monthly Mtce2)GRT relay



WORK

i) For LBB workii) For Maintenance

work

230KV KUMBAKONAM

THIRUVARUR FEEDER

BREAKER,CTS AND ISOLATORS

MONTHLY MAINTENENCE

MONTHLY MAINTENANCE


MONTHLY MAINTENANCE

WORK.

For Annual Relay Test and other

general maintenance works.


TESTING WORK


Annual maintenance work and 110KV

OKM-UDUMALPET 1 & 2 Feeders

BAY SHIFTING WORK by

GCC/Coimbatore wing

For Disc replacement work.

a) For monthly maintenance work .b)

annual relay test

Mothly mtce work

Monthly Maintenance work.



Singarapet


Line premansoon inspection &

rectification work, breaker, CT's &

line side isolator maintenance work.

Annual relay testing by P&C wing/

Erode and Monthly maintenance

works.



work.

LINE MTCE

WORK(UNAMNCHERY SS TOTAL

SHUTDOWN)



WORK & Energy meter to be

replaced by GRT Wing

For monthly maintenance works .

Quarterly mtce work


Tree clearance work


Breaker test.


110 KV Bus-I side Switches

Tightness checking

1) Multi ckt tower Jumper Tightness

Checking.

1. Hv breaker Contact Resistance Test

by GRT wing, 2)Maintenance of 33kv

Bus 2 & Power Tr2. Mtce work

For maintenance works and

conducting annual relay test by P&C

/Erode.

AUTO TRANFORMER-I,HV AND

LV BREAKER CTS AND

ISOLATORS MONTHLY

MAINTENANCE






To attend the problem in 230KV Bus

Isolators 20189A,20289A, 20289B



MAINTENANCE WORK.


Annual relay test work by

GRT/wings/Trichy


MONTHLY MAINTENANCE

WORKS



work.

TAN DELTA Testing Work

Main –II distance protection relay

replaced by new one by

AEE/P&C/Erode and Monthly

maintenance works.






For replacement of defective Insulator

at various Locations.





a)Monthly Preventive Maintenance

work. b)Premonsoon Inspection and

tree cutting work. c)Relay Testing

Work.


tightness work


Rectification work.


work and PMI work by

AEE/L/Palladam


Maintenance Works of BKR & CT,

LI only.

For Quarterly Maintenance

MONTHLY MAINTENANCE

WORK


a) For Monthly Maintenance work B)


Quarterly runner inspection and

Thrust cooler cleaning


230 KV CT replacement works Kfw

augmentation works carried out by

AEE/SS/ Erection/cuddalore

To Check jumper tightness at various

locations

Commissioning of newly erected 230

KV DC line for making LILO of the

existing Ulundurpet â€“ Villupuram

line at Cuddalore 230 KV SS bay

works


PMI Wporks by lines TDLR /wing


PMI Works by lines TDLR /wing

(a) For Monthly Maintanance work.

(b) For Annual Relay Test

1)Maintenance work 2)Line

inspection work




Maintenance work

To carry Breaker and CT’s Monthly

Maintenance Work.


checking work.

FOR DISCONNECTION OF BUS


WING TDLR

1. Replacement of over hang exg.

Jumpers from Zebra to moose

conductor in between 230KV CKNI

bus bay & 230KV Myvadi bus bay. 2.

Replacement of exg. Jumper from bus

isolator to breaker by moose

conductor in 230KV CKNI, Myvadi

feeders and Auto II & III


work.

For Monthly maintenance Work.



Singarapet








Lines LC

FOR LINE MTCE & MTCE WORK

230KV BUS-II maintenance work

1, For monthly MTC Work,2,For

monthly MTC work,annual rely test

by GRTTJR


Breakers , Isolators, Checking ofbolt

&nuts and bus bar.





WORK OF 110 KV EHT LINE

For EHT Line maintenance work


1) For annual maintenance works

(checking of droppers, jumpers, Bus

PT-1, bus isolators, etc.) in 230 KV

Western Bus by the

AEE/Mtce/Thanjavur.2) For monthly

maintenance works in 230 KV

Alundur-1 feeder & Auto Transformer-

1 by the AEE/Mtce/Thanjavur.3) For

annaul relay testing and DLMS/ABT

Trivector meter fixing works by the

AEE/P&C/Thanjavur in 230 KV

Alundur-1 feeder.

1) For monthly maintenance works by

the AEE/Mtce/Thanjavur,2) For

annual relay testing works by the

AEE/P&C/Thanjavur.

For jumper checking works by the


MONTHLY MAINTENANCE ON

UNIT II AT POWER HOUSE-5


Monthly Mainteanace work, Annual

Relay testing work

Monthly Mtc



For attending tower to tower




various locations.

MONTHLY MAINTENANCE

WORK

1)Jumper Tightness Checking.



DLMS meter changing work by P &

C Wing, Thiruvalam.

MONTHLY MAINTENANCE

MONTHLY MAINTENANCE

WORKS

Monthly Maintenance


work.

TAN DELTA TESTING WORK

TAN DELTA TESTING WORK

Monthly maintenance


QUARTERLY MAINTENANCE

WORK



Arani #.

Monthly maintenance work in Feeder -

SF6 Breaker, CT, Line side Isolator

and Earth Switch




(a) To carryout testing and

Commissioning works of 110KV Bus

PTs (set-1). b)To carryout the

monthly maintenance works in 110kv

K.R.Thoppur feeder equipment.

1.Hv Breaker Contact Resistance test

by GRT wing 2)Monthly Maintenance

work


Maintenance work

a) For monthly maintenance work,

Maintenance work


b)Relay Testing work.


Rectification work



tightness work

MONTHLY MAINTENANCE


works in this line

For attending regular maintenance

works.

HALF YEARLY MAINTENANCE

WORK


WORK


.

1&2.Monthly Maintenance work



WORK


110 KV THIRUPURAMBIAM

FEEDER BREAKER ,LINE

ISOLATOR MONTHLY

MAINTENANCE

MONTHLY MAINTENANCE

WORK AND FOREST AREA TREE

CUTTING WORK


TESTING WORK



Lines Inspection between Kayathar to

palayamkottai SS


1)For monthly mtc work.2)Disc

replacement work & Tower to Tower

Inspection work.3)GRT Annual relay

test.



works by maintenance wing and Lines

wing Coconut tree branches tobe

removed Line Between 230 KV

Karimangalam SS to 110KV Bargur

SS. Loc No: 52-105.




inspection.


1. FOR MONTHLY

MAINTENANCE WORKS2. PMI &

TREE CUTTING WORKS IN

RESERVE FOREST AREA

AE/LINES/TDLR

Monthly mtce work.





Singarapet

Maintenance work

LINE MAINTENANCE WORKS



Monthly Maintenance Work & GRT



Lines LC


HV & LV Side breaker, CT's &

isolator maintenance work.



for monthly maintenance work and

GRT/ Erode relay testing work

For EHT Line Maintenance work



WORK

MONTHLY MAINTENANCE

WORK

a) For monthly maintenance works. 2.



locations

For Annual Relay Test

Monthly Mainteanace work




Breaker test.



MONTHLY MAINTENANCE


TESTING WORK

Line maintenance work by Ingur

Lines wing

Jumper Tightness Checking work at

230KVSS MTPS 1 – Ingur feeder

River crossing Towers LOC T. NO:

524 and TNO: 525 and MTPS 1 –

Ingur Bay at MTPS 1 Switch yard.

1)For monthly maintenance

maintenance work . 2) For annual

relay test by wing GRT/Trichy


CT




Annual relay test work by GRT/Wing

Trichy


MONTHLY MAINTENANCE

WORKS



MONTHLY MAINTENANCE

WORKS

MONTHLY MAINTENANCE

WORK


Earth wire restringing work at

Location No:8-10 & Tree clearence

work.

For checking of jumpercone tightness

at Tension Tower between TLoc No:

20 - 40

For checking of jumpercone tightness

at Tension Tower between TLoc No:

20 - 40


work. b)Premonsoon Inspection and


Work.

Quarterly Maintenance

Work(Breakers,CTâ€™s and Line

Isolators)






For Monthly maintenance works

1.Monthly maintenance work.



FOR PREMONSOON


AE/LINES/ PATTUKKOTTAI.


MONTHLY MAINTENANCE

WORK AND FOREST AREA TREE

CUTTING WORK

1.For EHT Line Inspection Work

maintenance work


Tower to Tower inspection work c)



Monthly maintenance of Gen.Tr, SF6

breaker, 110KV LAS, CT, PT & LS


For checking of jumper tightness at

various locations and replacement of

weak jumpers.

For Tower to Tower inspection work.




(a) For providing GI Metal spike on

tower cross arm .(b ) For monthly

maintenance work

1)Breaker CTs & Line side isolator

maintenance works.2)For tightening

of jumper and tree Clearance works

by AE/Lines I/Villupuram.


1. FOR MONTHLY

MAINTENANCE WORKS

1. FOR DISCONNECTION OF BUS


WING TDLR2. FOR MONTHLY

MAINTENANCE WORKS

1.IEC DISC REPLACEMENT

2.MONTHLY MAINTENANCE

WORK.

FOR ANNUAL RELAY TESTING

WORK AND FOR MONTHLY

MAINTENANCE WORK


Test





Lines LC

FOR LINE MTCE & MTCE WORK

For monthly MTC work


For attending monthly Maintenance

work in 1x60MW Aliyar power house

entire machine pertaining to Electrical

and Mechanical section work.

For Routine maintenance work.



work.


rectification work, Breaker, CTs &

isolator maintenance work


For annual maintenance works (Bus

Isolators, Jumper / Droppers' tightness

checking, Bus PT) by the

AEE/Mtce/Thanjavur.




AEE/P&C/Thanjavur




AEE/P&C/Thanjavur.



jumper checking works by the

AEE/Lines/Thanjavur3) For annual

relay testing works by the

AEE/P&C/Thanjavur.







Pollachi and Quarterly mtce work

Monthly Mainteanace work,Tree

clearance work, Annual Relay testing

work

Monthly Maintenance Work and relay

replacement work by GRT wing /

Salem

Monthly Maintenance Work and

Relay replacement work of Thingalur

# by GRT wing / Salem

Monthly Mtce work

Monthly Mtce work.

For line mtc works & attending

premonsoon remarks




breaker , CT and LS



For monthly maintenance work AND

DISTANCE PROTECTION RELAY

REPLACEMENT WORK

For monthly maintenance work. And

to attend the problem in

20589B,20589L and 20589C



Monthly maintenance

Maintenance work.

Monthly maintenance works to be

carried out.

To carryout Monthly maintenance

works.




WORK

1.Feeder Breaker Contact resistance

test BY GRT/SR.PUDUR. 2)

MONTHLY MAINTENANCE

WORK



T.KODU 110 KV FEEDER Annual

Relay Test Conducted by Erode GRT

Wing. And Monthly Maintenance

work taken by AEE/O/BKB2.


For conducting TAN DELTA Test in

the Power Transformer 2 & and 230

KV Nallamanaickenpatti Feeder

Current Transformers

a)Monthly preventive maintenance

work. b)Premonsoon inspection and


Work.


Rectification work.


tightness work

MONTHLY MAINTENANCE




Monthly maintenance works& Relay

Changing Work by P&C wing /CBE

& PMI works in this line


LINE AND QUATERLY

MAINTENANCE WORK


WORK AND FOR replacement of

existing static relay by numerical

relay by GRT/Gobi

TO CARRYOUT MONTHLY

MAINTENANCE WORK BY

AE/M/PALLADAM


GRT relay and breaker testing

C)Tower to Tower inspection Jumper

tightness work by lines

For Tree Cutting work.


works by maintenance wing


1)To carry out Breaker and CT’s

Monthly Maintenance Work. 2)

Checking of Tightness loose jumper

at various Location.

Monthly mtce work.



Singarapet

Monthly Maintenance Work.& GRT

Testing Work





Line side isolator maintenance work.


OF BREAKER, CT, CVT,


LINE AND GRT TESTING WORKS

Replacement of existing relay by 87

GT Numerical relay

For EHT Line maintenance work.




a) For monthly maintenance works .

b) Pre monsoon inspection


locations

Annual Relay Test by AE GRT ALR

and Monthly mtce work

Monthly Mainteanace work,Tree

clearance work,Annual Relay testing

work


Monthly Mtce work & Tree clearance

work,Rph CVT replacement

work,Tower to Tower Inspection Loc

bet 162 to 195


Breaker test.



For jumper tightness checking


breaker, CT and LS

a) Preventive Monthly maintenance

work. b)premonsoon inspection and


work.




(a) For monthly maintenance work.



For monthly maintenance work .To

attend the problem in 230KV Bus

Isolators 20489A,20589A, 20489B


work.





wing, Thiruvalam.


MONTHLY MAINTENANCE

WORKS

Monthly maintenance works to be

carried out.



Kalpakkam #.

i) For LBB wiring and Testing work

ii)For Maintenance work

FOR CARRYING OUT MONTHLY

MAINTENANCE WORK ON

BREAKER WITH C.T, POWER

TRANSFORMER ETC.

For replacement of defective disc at

Location No: 9,11,14 and Tree

clearence work.


For conducting TAN DELTA Test in

the Power Transformer 3, 4 & 230

KV Checkanoorani, and 230 KV

Kodikuruchi I Feeder Current

Transformers


Maintenance work


Rectification work.

a)Maintenance Works of BKR &

CT,LI b)Tree Cutting works and T-T

inspection works

For attending Hot Spots and regular

maintenance works.


Line maintenance by

AEE/Lines/Palladam.


For attending IN &OUT line switches

at 110KV Padhuvampally SS by

AE/SS/Padhuvampalli,


For Monthly Maintenance of BUS-

1(Northern bus)

FOR CONDUCTING TANDELTA

TEST by GRT/Gobi

1.Monthly maintenance work.







testing work



testing work


WORK .

MONTHLY MAINTENANCE OF

110 KV SAKKOTTAI I FEEDER

BREAKER, CTS AND ISOLATOR

Monthly Maintenance

1)For Quarterly Maintenance work

1) The Dismantling of Existing PA

tower & Erection of new DC

suspension tower at location No. 21&

26 in 110KV Jayankondam spur line

by TLC viruthachalam. 2) Restringing

of old conductor the newly erected

towers.



a)Monthly maintenance work b)Lines

section between kayathar and

Location 52

GRT Testing, monthly maintenance

of breaker, CT

One by one Maintenance work.


works by maintenance wing



maintenance works.




WING TDLR

Tree cutting work.

Maintenance work & GRT Annual

Relay Test.




wrong entry

1) FOR MONTHLY MTCE WORK2)

FOR LINE MTCE WORK


HV/LV Breakers , Isolators and

CTâ€™S, Checking ofbolt &nuts and

bus bar.





work.

i) For strung Bus Strengthening work

in 110KV western bus ii) On Auto

Transformer â€“II, HV-II, LV-II

Breaker and CTâ€™s AND Auto

Transformer â€“III, HV-III, LV-III

Breaker and CTâ€™s , for monthly

maintenance work iii)On 110KV

Vellore-I Feeder,110KV Vellore-II

Feeder,110KVGudiyattam Feeder,

110KV Karnambut feeder, 110kv

Railway â€“II Feeder Breaker and

CTâ€™s, for monthly maintenance

work iv)On 230KV Link-I Feeder

Breaker and its CTâ€™s for monthly

mtce.work


Rectification work, Breaker, CTs and

Line side Isolator maintenance work

110 KV Bus I Maintenance work

AUTO II, HVII, LVII, BREAKER,

ISOLATORS AND EHT LINES

MAINTENANCE, ERECTION OF

BUS COUPER SWITCH ON

SOUTHERN BUS ( LV II SIDE ) BY

TRANSFORMER ERECTION

TRICHY WING AND GRT

TESTING WORKS.

For EHT Line Maintenance Works

For providing repair sleeves of strands

cut Line in between Loc 27 &28.

For providing repair sleeves of strands

cut Line in between Loc 27 &28.

For EHT line maintenance work.

For attending arcing horn tightness

checking work

For EHT line maintenance work.


1) Annual maintenance works

(checking of droppers, jumpers, Bus

PT-2, bus isolators, etc.) in 230 KV

Eastern Bus by the

AEE/Mtce/Thanjavur,2) Monthly

maintenance works in Auto

Transformer-2 and 230 KV PPN

feeder by the AEE/Mtce/Thanjavur





1. 110KV bus isolator maintenance

work, 2. 110KV bus PT maintenance

work.


locations


Line Mainteanace work


For Monthly Mtc

Mtc of spur Line



Line maintenance work and cut point

jumper tightness work by Lines wing

Ingur




For Quarterly maintenance work





LINE MAINTENANCE WORK


Maintenance Work.

FOR LINE MTCE WORK


locations


WORK



For 230 KV Group controller switch

Erection & Commissioning work


locations



MAINTENANCE WORK

For monthly maintenance works and

Annual relay test works by

GRT/Wings/Trichy

MONTHLY MAINTENANCE

WORKS

a) Grid relay test work b) For

Maintenance work



For replacement of defective Disc at

Loc No:102& Jumber Bolt Loc No:95

For PMI Works


1.Feeder Breaker Contact Resistance

TEST BY GRT wing /SR.PUDUR. 2)

MONTHLY MAINTENANCE

WORK



33KV feeder


work. b)Relay Testing Work.


WORK.



tightness work

Montly maintenance works







For attending Hot Spots and regular

maintenance works.


WORK


MONTHLYB MAINTENANCE OF

110 KV SAKKOTTAI II FEEDER

BREAKRR,CTS AND ISOLATORS.

MONTHLY MAINTENANCE



Tower to Tower inspection work C)

GRT relay and breaker testing

GRT breaker testing , monthly



Spic Pharma - Under D.C. from

21.11.2011



WING TDLR





maintenance work

Lines LC






and GRT relay testing work



locations


Annual Relay Test by AE GRT ALR

and Half Yearly mtce work



Breaker test.

Line Monthly Mtc and premonsoon

inspection




breaker , CT and LS




1) Jumper Tightness Checking.2)

Flashed over disc replacement work.

Monthly Maintenance Work and HV-

IV breaker for TOD energy meter

replacing work

Foe Monthly maintenance works.



wing, Thiruvalam.





work.

MONTHLY MAINTENANCE

WORKS


For PMI Works

for monthly maintenance work.


For line switch maintenance and lines

inspection between kayathar and

therkupatty



b)premonsoon inspection and tree

cutting work. c)Relay testing work.

Maintenance work


Rectification work


Replacement Work by P&C wing

/CBE




Replacement Work by P&C wing

/CBE


WORK





Maintenance work

MONTHLY MAINTENANCE


Tan delta Test&Monthly Maintenance

For Quarterly Maintenance work


For EHT Line inspection Work.



For the erection of 110 KV isolator at

location 53 to preliminary work for

blackstart operation

Exciter cleaning, 55MVa Gen.Power

Tr, SF6 110KV Unit breaker and

GRT breaker testing


For Strengthening of Jumpers from

Incoming tower to Gantry at veppur

SS.


TAN DELTA TEST WORK BY P&C

WING TDLR



inspection.


WORKS


1)Monthy mtce work.2)Relay testing

work.3) tree cutting work.

Monthly Maintenance work, Line

Premonsoon work





To downloading Monthly Reading in

ABT meter above the feeder, LC

Requested By AEE/O&M/Mettur

110 KV Ko.Poovanur feeder breaker

Isolators and CTâ€™S Maintance

work to be Carried out.

For attending monthly maintenance

works and for jumper tightness

checking works in cut point towers of

230 KV VNM - Soolagiri #.

GRT & Monthly Maintenance work,

CT Clamp, and Bolt Nuts replacement

work.




& annual relay testing work by P &C.


For a) Monthly Maintenance works b)


a) For monthly maintenance works .

b) Pre monsoon inspection


locations



Pollachi and Monthly mtce work


Line Mainteanace work

Monthly Mtce work ,Tree clearance

work,Tower to Tower Inspection Loc

bet 196 to174





breaker , CT and LS


For monthly maintenance work. And

to attend the problem in

20189B,20189L and 20189C


Annual relay test works by

GRT/Wings/Trichy

MONTHLY MAINTENANCE

WORKS



MONTHLY MAINTENANCE

WORKS

For Maintenance work


For Replacement of defective

insulators at Loc:No 5 & Tree

clearence work.



230kv Main Bus III Bus side Isolators

689D, 789D & 989D and Bus

Maintenance work



tightness work


Quarterly Maintenance Work230 KV

BUS-I & 230 KV BUS COUPLER

(Breakers,CTâ€™s and Isolators)



MONTHLY MAINTENANCE

WORK, VARIOUS CUT POINT

JUMPER TIGHTNESS WORK AND

TREE CUTTING WORK

a) For Monthly maintenance work b)




Monthly mtce work





Maintenance work

monthly maintenance work &GRT

Testing Work

FOR LINE MTCE WORK





work.


230KV BUS - I maintenance work.


WORK OF BREAKER, CT, CVT,

ISOLATORS 230 KV EHT LINE

AND GRT TESTING WORKS

For EHT Line maintenance work

1. 110KV bus isolator maintenance

work, 2. 110KV bus PT maintenance

work.


locations



Annual Relay test.



Line maintenance work and cut point

jumper tightness work by Lines wing

Ingur


MONTHLY MAINTENANCE

WORK



work.

MONTHLY MAINTENANCE

WORKS

Monthly Masintenance work in all

CTs and Isolators in 110 KV Echur -

Kaliyampoondi #




ForTower toTower Inspection and

Rectification work.

MONTHLY MAINTENANCE

WORK, VARIOUS CUTPOINT

JUMPER TIGHTNESS WORK AND

TREE CUTTING WORK.


Tower to tower inspection work C)

Relay replacement and breaker testing

works


Tower to tower inspection work

Monthly maitenance work.

For Tree cutting work & Tower to


For replacement of flash over disc at

Loc. No. 7 & 21.



WORKS

1) Monthly mtce work.2) Relay

testing work.


Test


Test

MONTHLY MAINTENANCE

WORKS AND LINE

MAINTENANCE WORKS




Lines LC


GRT Testing and Monthly

Maintenance work, CT Clamp, and

Bolt Nuts replacement work.



rectification work and GRT relay

testing work.



1. All 230KV bus isolator

maintenance work, 2) 230KV Bus PT

& CVT maintenance work.


locations

Monthly mtce work

Tree clearance work






Ingur


1.Detecting the breakage & Splicing

work on OPGW Cable.2.Tower-tower

inspection


check.


work and PMI work by

AEE/L/Palladam


check.


work.



Monthly maintenance

For Monthly Maintenance Work and

Relay testing work by P&C Wing

For replacement of defective insulator

at loc no 24 & Tree clearance work.


1.Feeder Breaker contact Resistance

Testing by GRT wing / S.R. Pudur

2)MONTHLY MAINTENANCE

WORK


For MONTHLY MAINTENANCE

WORK


tightness work


works in this line


WORK AND FOR replacement of

existing static relay by numerical

relay by GRT/Gobi


WORK AND FOR ANNUAL


GRT/GOBI

Monthly Mtce

Maintenance work

Annual Relay , Tan delta

Test&Monthly Maintenance

MONTHLY MAINTENANCE OF

AUTO TRANSFORMER II,HV II

AND LV II BREAKERS AND

THEIR CORRESPONDING

ISOLATORS.


WORK AND VARIOUS LOCATION

CUT POINT JUMPER TIGHTNESS

WORK

quarterly maintenance work


Exciter cleaning, back wasing of UGB

& LGB oil cooler, TGB oil cooler,

TGB shell cooler, Governor oil cooler

back washing and Runner bush bolt

coupling bolts checking.



works by Maintenance

(a) For Monthly Maintenance Works

(b) For Monthly Maintenance Works

at Thulukkapatti SS c)Annual Relay

Test at APKM SS

Monthly mtce work.



Singarapet






Monthly Maintenance Work and GRT

testing Work(ABT Meter replacement

work)

FOR MONTHLY MTCE WORK

For Replacing the Defective Surge

Monitors in 230/110 LAS and for

carrying out routine Monthly

Maintenance work.



WORK OF 110 KV EHT LINE

FROM 230KV SS TO T. NALLUR

SS



Line side isolator maintenance work.



a) For monthly maintenance works. b)

Pre monsoon inspection


locations









Breaker test.

For periodical Line mtc




Condition From dateFrom

time

During the LC Period 1.Auto - 1 will be out of service 2.Auto -

II & III Will Cater the SS Load

Fri, Dec 1, 2017 9:00

No SS will be affected. Fri, Dec 1, 2017 9:00

During the LC period there will be no supply in 110 KV

Keelaveeranam Main Breaker. Concurrence obtained from SS

Incharge.

Fri, Dec 1, 2017 9:00

No ss will be affected. Fri, Dec 1, 2017 9:00

230kV KVLR-Karamadai # will be in service Fri, Dec 1, 2017 9:00

Bus - B will be in service Fri, Dec 1, 2017 9:00

DURING THE LC PERIOD THERE WILL BE NO

INTERRUPTION TO ANY SS AND ALL 230 KV

FEEDERS WILL BE IN TIED CONDITION.

Fri, Dec 1, 2017 9:00

During the LC period other end also avails LC and there will

be no supply in the entire line Hence no SS affected.

Fri, Dec 1, 2017 9:00

All other 230KV feeders will be tied with grid. Hence there

will be no interruption of Supply.

Fri, Dec 1, 2017 9:00

110KV Thirumudivakkam & Ramapuram SS loads fed from

230KV Kadapperi SS.

Fri, Dec 1, 2017 9:00

During the LC period the Auto Tr. II & III will cater the load

of Auto Tr. I. Hence No SS affected.

Fri, Dec 1, 2017 9:00



SINCE BOTH ENDS LC TO BE AVAILED NO SUPPLY IN

THE FEEDER

Fri, Dec 1, 2017 9:00

The 110KV Malco I&II Feeder are now Tripped Condition.To

Charge the Above Feeders at the time of readings hrs.

Fri, Dec 1, 2017 7:00

i)Auto-i out of service.ii)Auto II,III WILL CATER THE SS

LOAD

Fri, Dec 1, 2017 9:00

All other feeders in service Fri, Dec 1, 2017 9:00

During the LC period, no interruption to any SS. All other

feeders will be in tied condition.

Fri, Dec 1, 2017 9:00

Fri, Dec 1, 2017 9:00

During the LC Period AutoTransformer-I Willnot be

inservice.AutoTransformer-II will carriedout the Entire Load.

Fri, Dec 1, 2017 9:00

EASTERN BUS ENTIRE :i) AUTO TRANSFORMER II

WILL BE CUT OFF.ii) AUTO TRANSFORMER II LOAD

WILL BE SHARD WITH OTHER TOW

AUTOS.iii)CAPACITOR BANK I ,II WILL BE CUT OFF.iv)

ENTIRE 110KV POOLAVADI ,THUNGAVI SS LOAD

WILL BE FED FROM 230 KV PONNAPURUM SS.v)

110KV RANGANATHAPURUM LOAD WILL BE FED

FROM 230 KV RANGANATHAPURUM SS.vi) 110KV

SEMPATTY FEEDER LOAD UPTO ELAYAMUTHUR SS

FED FROM 230KV SEMPATTY SS

Fri, Dec 1, 2017 9:00

i,110KV Thoruttani SS, 110KV AJpet SS and 110KV PMD

SS are availing Total shutdown.ii, Hence there will be no

interruption of supply.

Fri, Dec 1, 2017 9:00

Hence There will be No Interruption of supply. Fri, Dec 1, 2017 9:00

During the LC period 110/22KV Anthiyur SS will avail Shut

down. No SS will be affected.

Sat, Dec 2, 2017 9:00

During the LC period Auto Transformer I will be in

service.No SS will be affected

Sat, Dec 2, 2017 9:00

Capacitor Bank I will be in service Sat, Dec 2, 2017 9:00

2Nos. 100MVA Auto Transformer-II and III will be in

service. Mallur 110KV SS will be fed from Pudhanchandai

230KV SS subject to load condition. There will be no

interruption to any SS or feeder.

Sat, Dec 2, 2017 9:00

During the LC period, the feeder will be radial from 230 KV

Karuvalur SS.

Sat, Dec 2, 2017 9:00

1.110 KV VEERAPANDY SS ,KALIVELAMPATTY SS

AND NARANAPURAM SS AVAILING TOTAL

SHUTDOWN2.NO OTHER SS WILL BE AFFECTED

Sat, Dec 2, 2017 9:00

1.OTHER THREE AUTO TRANSFORMERS WILL BE IN

SERVICE2.110 KV VEERAPANDY SS ,110 KV

NARANAPURAM SS AND KALIVELAMPATTY SS

AVAILING TOTAL SHUTDOWN3.NO OTHER SS WILL

BE AFFECTED

Sat, Dec 2, 2017 9:00

During the period of all other 110KV feeders will be

continued in service

Sat, Dec 2, 2017 9:00

110 KV SHENBAGAPUDUR SS MAY AVAIL TOTAL

SHUTDOWN,SUPPLY TO OTHER SS MAY FED FRON

MOYAR END AND ALSO SUBJECT TO THE LOAD

CONDITION

Sat, Dec 2, 2017 9:00

During the above shut down period 80MVA Auto transformer

II and 100MVA Auto transformer II will be in service feeding

the entire KITS SS loads

Sat, Dec 2, 2017 10:00

During LC Period,1).110KV UKKADAM SS under total shut

down2).110KV R.S.PURAM SS Loads will be transferred to

110KV OKM-R.S.PURAM-2 #3).No other SS will be

affected

Sat, Dec 2, 2017 2:00

During the period of S/D,other 230 KV Feeders will be in

service

Sat, Dec 2, 2017 9:00

1. 110KV HighCourt Feeder only will not be in service.2. All

Other 110KV Feeders, 230KV Feeders & Auto-1, II & III will

be in service.

Sat, Dec 2, 2017 9:00

during the above shutdown period 110 KV S.V.Chatram-

Kanchipuram feeder

Sat, Dec 2, 2017 9:00

110KV Traction SS & 110KV Puthuthangal SS loads

transferred to 110KV Kadapperi - Oragadam # and 110KV

MEPZ SS loads transferred to near by SS.

Sat, Dec 2, 2017 9:00

LC WILL BE TAKEN ONE BY ONE Sat, Dec 2, 2017 9:00

1.50 MVA Power Transformer - I and 110 KV Kodambakkam

feeder not in service. 2. 33 KV Loads may be restricted within

50 MVA Power Transformer - II.3. 110 KV Kodambakkam

feeder loads may be transferred to other SS.

Sat, Dec 2, 2017 10:00

During LC period 110 KV mettukadai SS to be fed from Ingur

230KV SS. Necessary concurrence obtained from

SE/EEDC/Erode.

Sat, Dec 2, 2017 9:00

DURING PERIOD OF THE SHUTDOWN ALL OTHER 230

KV FEEDERS WILL BE IN SERVICE

Sat, Dec 2, 2017 9:00

110KV Velampalayam SS availing total shutdown. Sat, Dec 2, 2017 9:00

110KV Velampalayam SS availing total shutdown Sat, Dec 2, 2017 9:00

All other feeders in service Sat, Dec 2, 2017 9:00

During 110 KV Bus A LC Period, 110 KV Bus B will be in

service condition. Hence there will be no interruption of

supply.

Sat, Dec 2, 2017 9:00

* UNIT 2 will be in service to meet out PWD

DEMAND*Unjanai 110 kv, T.Kodu 110 kv feeders fed from

Unjanai 230 KV SS*BKB-3 Feeder fed from Nallur

SS*Concurrence obtained from Ponnisugar

plant,Vendipalayam 110 kv ss( Under Total Shutdown).

Sat, Dec 2, 2017 9:00

Pallipalayam 110 KVSS will be fed from Unjanai 230 KVSS. Sat, Dec 2, 2017 9:00

DURING THE PERIOD OF S/D EXCEPT 230KV NCTPS-I

# ,230KV ETPS # & 100MVA AUTO TFR-II ALL OTHER

FEEDERS AND EQUIPMENTS WILL BE IN SERVICE.

Sat, Dec 2, 2017 9:00

All other 110Kv feeders in service Sat, Dec 2, 2017 9:00

During the above shutdown period 110 KV S.V.Chatram-

Kanchipuram feeder

Sat, Dec 2, 2017 9:00

DURING THE PERIOD OF S/D EXCEPT 230KV BASIN

BRIDGE #,230KV MANALI #,100MVA AUTO TFR-

III,100MVA AUTO TFR-I & 230KV NCTPS-II # ALL

OTHER FEEDERS AND EQUIPMENTS WILL BE IN

SERVICE.

Sun, Dec 3, 2017 9:00

Other units 2 & 3 will be in service and all 110 KV feeders

will be in service

Sun, Dec 3, 2017 9:00

Unit under Shutdown condition, SF6 Breaker open condition Sun, Dec 3, 2017 8:00

315MVA, 400/230KV Auto Transformer I and III will be


Sun, Dec 3, 2017 9:00

During the period of shutdown, 230KV NCTPS feeder will

radially fed the entire loads of 230KV Kilpauk SS

Sun, Dec 3, 2017 8:00

during the LC period in 230KV Kalivathapattu - Tharmani

feeder, 230KV Sriperumbudur - Tharamani # and 230KV

KITS- Tharamani # will be in service.During the LC period in

230KV Siruseri - KITS #, 230KV Bhaavani I & II will be in

service.

Sun, Dec 3, 2017 9:00

1.UNIT-1 TO BE IN SHUTDOWN CONDITION2.

ANNUAL RELAY TESTING IS DUE FOR THIS YEAR

Sun, Dec 3, 2017 9:00

DURING THE PERIOD 230 KV SPR-TMNI AND KITS-

TMNI FEEDERS WILL BE IN SERVICE AT TMNI

Sun, Dec 3, 2017 9:00

SF6 BREAKER OFF CONDITIONTOP AND BOTTOM

BUS OPEN CONDITION

Sun, Dec 3, 2017 9:00

All other feeders in service Sun, Dec 3, 2017 9:00

During the LC period in 230KV Kalivanthapattu -Tharamani

#, 230KV KITS- Tharamani # & 230KV Sriperumbudur -

Tharamani # will be in service.During the LC period in

230KV Siruseri - KITS # KITS SS loads transferred to

Tharamani SS.

Sun, Dec 3, 2017 5:00

During the period of S/D, other 230 KV Feeders will be in

service.

Sun, Dec 3, 2017 9:00

During the LC period, 230KV Sriperumbudur -Tharamani #

will be in service, and KITS SS loads transferred to 230KV

Siruseri SS.

Sun, Dec 3, 2017 5:00

During the period of LC,the 110KV Polur SS load will be

transferred to 110KV Arani-Singarapet-I feeder.Hence no


Mon, Dec 4, 2017 9:00

PROGRAMED LC Mon, Dec 4, 2017 9:00

During the LC period 110kv udt-I feeder will caters the load Mon, Dec 4, 2017 9:00

Nil Mon, Dec 4, 2017 8:00

During the LC period 230KV Gobi feeder will be in service.

No SS will be affected

Mon, Dec 4, 2017 9:00

Monthly maintenance both ends Mon, Dec 4, 2017 9:00

During the LC Period1.Auto -II Will be out of service2. Auto -

I & III Will cater the SS Load

Mon, Dec 4, 2017 9:00

Nil Mon, Dec 4, 2017 8:00

1. 230KV K.R.Thoppur – Singapuram feeder breakers kept

hand tripped at both ends. 2. Bus and line switches kept

opened at both ends.3. Both ends are availing breaker and line

switches LC. 4. There will be no interruption to any SS.

Mon, Dec 4, 2017 9:00

During the LC period, the feeder will be radial from other end

upto kalugumalai SS. Hence no ss affected.

Mon, Dec 4, 2017 9:00

1) During the LC period there will be NO supply in P.Tr-1

and its 33KV feeders. 2) If there is wind generation its 33KV

feeders paralleled with other power transformers. 3) No SS

will be affected. 4) Concurrence obtained from

SE/NCES/TIN.

Mon, Dec 4, 2017 9:00


Karamadai SS. Also 110KV Ellapalayam & 110 KV MGC

Palayam SS under total shutdown.

Mon, Dec 4, 2017 4:00

230 KV Bus Coupler in stand by equipment since load flow

does not affected.

Mon, Dec 4, 2017 10:00

During the period of shutdown all other feeders will be


Mon, Dec 4, 2017 9:00

110 KV KUGALUR SS MAY AVAIL TOTAL

SHUTDOWN,SUPPLY TO 110 KV T N PALAYAM SS

MAY FED FROM 230 KV ANTHIYUR SS

Mon, Dec 4, 2017 9:00

110/11KV Pasumalai Grid SS Shutdown Mon, Dec 4, 2017 9:00



Mon, Dec 4, 2017 9:00

DURING THE L.C PERIOD,1.AUTO TRNO :I LOADS

WILL BE FED BY SALEM 400KVSS 230KV FEEDER

AND AUTO TRNO :II LOADS WILL BE FED BY

P.CHANTHAI 230KV FEEDER

Mon, Dec 4, 2017 9:00

During the LC Period, the 110 KV Thalaiyuthu # will be

radial from Thalaiyuthu to Pettai SS. Hence No SS affected.

AE/Lines also availing LC on the Same date.

Mon, Dec 4, 2017 10:00

UNIT IN SERVICE. ALL 400KV AND 230KV FEEDERS

ARE IN SERVICE EXCEPT THINGALUR FEEDER .

Mon, Dec 4, 2017 9:00

dURING THE LC PERIOD ,1) 110KV POLUR SS LOAD

TRANSFERRED TO 110KV ARNI # I FED FROM 230KV

ARNI SS END.2) HENCE, THERE IS NO INTERRUPTION

OF SUPPLY.

Mon, Dec 4, 2017 9:00

1.During the above Shutdown Period 230KV SMPM SS will

be radial from 230KV TRICHY SS . 2.Other end Poyyur SS

also availing LC on that day. 3.Concurrence obtained from

Trichy Auto SS 4. No interruption to any other 110 KV SS.

Mon, Dec 4, 2017 10:00

During LC Period1).110KV OKM-TDLR-2# Already kept

radial from TDLR end2).No other SS will be affected

Mon, Dec 4, 2017 9:00


During the above Shutdown period 400 KV S.V.Chatram-

NCTPS Stg 2 feeder 1 & 2 entire and Tie - 2 breaker

Mon, Dec 4, 2017 9:00

During the LC period the 110KV A.Thekkur, S.Pudur and

Thuvarankuruchi SS under TSD. hence there will be no


Mon, Dec 4, 2017 9:00

1. 230kvPoyyur SS radially fed from 230kv Eachangadu SS.2.

No interuption to any other SS.

Mon, Dec 4, 2017 10:00

110 Arasur SS TSD (for load management between I & II

feeders)

Mon, Dec 4, 2017 9:00

OTHER TWO AUTO TRANSFORMER II & III WILL

SHARE THE LOADS

Mon, Dec 4, 2017 9:00

1. Bus coupler Breaker H/T . 2. 230Kv Bus II in service.

3.Hence No interruption of supply to any SS.

Mon, Dec 4, 2017 9:00

1. The 110KV AB Swith at Thirupachanur SS towards

Villupuram side will be kept opened.2. The feeder will be

kept radial from Neyveli TS-I upto Thirupachanur SS.3.

Arasur SS in Neyveli-II # is availing total shut down.4.

Neyveli-II #, T.V.Malai and Acharapakkam # will be in tied

condition5. Hence no interruption of supply in any SS.

Mon, Dec 4, 2017 9:00

During the L.C Period HV I and LV I are tripped condition.

110KV Puliyur SS is proposed total shutdown.There is no

interruption to any SS. Load contain with in two auto

transformer (II & III)

Mon, Dec 4, 2017 9:00

3 AUTOS ARE IN PARALLEL . LOADS ARE SHARED

WITH OTHER TWO AUTOS.

Mon, Dec 4, 2017 9:00

During the LC period the 110KV Thiruvarur - Narimanam II

feeder will be in service. Hence there will be no interruption

of supply to any other SS.

Mon, Dec 4, 2017 9:00

FEEDER TO BE KEPT RADIAL FROM ARKAY UPTO

VALINOKKAM

Mon, Dec 4, 2017 9:00

During LC period 110KV suriyampalayam SS to be fed from

Barrage IV Ph.Necessary concurrence obtained from

SE/EEDC/Erode.

Mon, Dec 4, 2017 9:00

1) The singapuram & K.R.Thoppur both 230KV SS availing

Breaker, CT’s maintenances work .2) There will be no

interruption any other SS.

Mon, Dec 4, 2017 9:00

1) 110KV LINE ISOLATOR (NO.2) TOWARDS

PATTUKKOTTAI ALREADY OPENED AT 110 KV

MADUKKUR SS. 2) NO INTERRUPTION TO ANY

SUBSTATION.

Mon, Dec 4, 2017 9:00

Subject to the Load Conditions, 1.110KV Maruthur # of this

end will be kept radial to 110KV Maruthur SS,2.110KV

Poolavady # / 230KV Udumalpet SS will be kept radial up to

L/S of 110KV Kethanur SS,3.110KV Palladam # / 230KV

Arasur SS will be kept radial up to 110KV Karadibavi SS &

L/S of Kaniyur SS,Hence No SS will be affected.

Mon, Dec 4, 2017 8:00

Concurance may be obtained from OD/NCTPS Mon, Dec 4, 2017 9:00

DURING THE PERIOD OF S/D EXCEPT 50MVA POWER

TFR-I AND 33KV TOLLGATE # ALL OTHER FEEDERS

AND EQUIPMENTS WILL BE IN SERVICE.

Mon, Dec 4, 2017 10:00

SUPPLY TO 110 KV BHAVANISAGAR SS AND 110 KV

THALAVADI SS MAY FED FROM BHAVANISAGAR

MICRO PH END AND MOYAR END

Mon, Dec 4, 2017 9:00

CONCURRANCE OBTAINED FROM 110 KV SARATHA

COGEN,NO SS WILL AFFECTED

Mon, Dec 4, 2017 9:00

110 KV ALANGUDY SS IN 110 KV ALANGUDY EID

PARRY FEEDER AVAILING TOTAL SHUT DOWN AND

110 KV SUPPLY FOR ALIYANILAI SS NAGUDY SS AND

KODIKKULAM SS AND EID PARRY CO GENERATION

IS TO BE BACK FED THROUGH 110 KV THIRUMAYAM

FEEDER. 110 KV PUDUKKOTTAI SS IN 110 KV

THIRUMAYAM FEEDER AND 110 KV VADAKADU SS ,

110 KV MALAIYUR SS, 110 KV ADHANAKKOTTAI SS

AND 110 KV GANDARVAKOTTAI SS IN 110 KV

ADHANAKKOTTAI FEEDER ALSO AVAILING TOTAL

SHUT DOWN AND HENCE THERE WILL BE NO

INTERUPTION OF SUPPLY TO ANY SS.

Mon, Dec 4, 2017 8:00

All other feeders in service Mon, Dec 4, 2017 9:00

During the LC period 230 KV SR Puthur - Koodankulam

feeder will be in service.Hence No SS will be affected.

Mon, Dec 4, 2017 9:00

Both end Monthly Maintenance Work Mon, Dec 4, 2017 9:00

Feeder will be radial from other end.. Mon, Dec 4, 2017 9:00

No interruption of supply.Load fed through 400 KV Paalavadi-

Thiruvalam I feeder

Mon, Dec 4, 2017 9:00

During the LC period ,1.Palayapettai ss will be radially fed

from Thalayuthu. Hence no SS affected.

Mon, Dec 4, 2017 8:00

During LC period 110 KV Thirumangalam SS radial from

Pasumalai SS.

Mon, Dec 4, 2017 9:00

During LC Period There will be no supply in the entire feeder Mon, Dec 4, 2017 9:00

EE/O/CKNI has also programmed Line LC section between

TMGLM SS to KNMLM SS

Mon, Dec 4, 2017 9:00

During the LC period Auto Transformer II & III will be in

service. Hence there is 'no' interruption in power

evacuation.Further vgtps phase 1and2 will be under

maintenance

Mon, Dec 4, 2017 9:00

DURING LC PERIOD VANNATHIPARAI SS AVAILED

TOTAL SHUTDOWN.HENCE NO SS WILL BE

AFFECTED

Mon, Dec 4, 2017 10:00

110KV NALLAMANAICKENPATTI SS,110KV

VISWANATHAPERI SS,110KV NARANAPURAM

SS&110KV PULIANGUDI SS WILL BE radial from 110KV

VEERASIGAMANI-II FEEDER OF 230KV Kodikuruchi SS.

In 110 KV NNPT SS 110 KV isolator no.2 towards 230 KV

NNPT SS kept opened condition. Hence no SS affected.

Tue, Dec 5, 2017 10:00

The 110KV Arani-Thayanur # is idly charged condition.

Hence no interruption of supply.

Tue, Dec 5, 2017 9:00

During the period of LC,1)The 110KV Vembakkam SS

availing total shutdown,2)The 110KV Mangal SS and 110KV

SEZ EHT Loads will be transferred to 110KV Kanchipuram

SS.Hence no interruption of supply.

Tue, Dec 5, 2017 0:00

1.110KV ACK-SP.KOIL-I # WILL BE RADIALLY

CHARGED FROM 230KV SP.KOIL SS END UPTO 110KV

MADURANTHAKKAM SS.2.10KV S.P.KOIL-I # LINE

ISOLATOR WILL BE KEPT OPEN AND LOCKED

CONDITION IN BETWEEN 230KV ACK SS TO 110KV

MADURANTHAKKAM SS(BOTH END). 3.HENCE NO

INTERRUPTION OF POWER SUPPLY.

Tue, Dec 5, 2017 9:00

During the period of shutdown the entire load of 230KV

SIPCOT Mambakkam SS [Approximately: 45MW] will be

fed from 400KV SV.Chatram SS through 230KV SIPCOT

Mambakkam - SV.Chatram feeder without interruption.

Tue, Dec 5, 2017 10:00

THEE FEEDER WILL BE IN SERVICE FROM OTHER

END.

Tue, Dec 5, 2017 9:00


Karaikudi feeder Main Breaker (407-52), Reactor Breaker

(407-52R) and Reactor Hence no ss will be affected.

Tue, Dec 5, 2017 9:00

During the LC Period there will be no supply in the entire

230KV Veeranam-Kayathar feeder.Concurrence obtained

from SE/NCES/TIRUNELVELI.

Tue, Dec 5, 2017 10:00

110KV Thalaivasal SS availing total shutdown, 110KV

Neyveli I &II feeders radially fed from Neyvelli TS-I end,

110KV Thirukovilur # Radially fed from 230KV SS,

Villupuram end and Capacitor Bank – I & II Will be Hand

tripped,100MVA Auto transformer HV-I & LV-I Breaker will

be Hand tripped,Bus coupler isolator kept open condition.

Tue, Dec 5, 2017 9:00

SIPCOT - II TOTAL SHUTDOWN ON THAT DAY Tue, Dec 5, 2017 9:00

1.110 KV Keelapavoor SS ,Keelaveeranam SS ,Alangulam SS

will be Radially fed from 400 KV Kanarpatti SS.2.Hence No

SS will be affected

Tue, Dec 5, 2017 9:00

At the Time of LC1.Auto Tr I HV and LV Breakers are in

H/T condition (Off) and both HV and LV isolators are Kept

Open and Auto II in service condition after completion of

work Auto Tr I, HV and LV Breakers will be charged and

isolators are in closed condition. Hence no interruption of

supply to any of the Substation.

Tue, Dec 5, 2017 9:00

i)110 KV surandai will be fed from Uthumalai SS by closing

the isolator towards uthumalai at Surandai SS end.ii) 110 KV

isolator towards Keelaveeranam will be kept opened in

Surandai and 110 KV isolator towards Surandai will be kept

opened in Keelaveeranam.Hence no SS will be affected . iii)

Hence no SS will be affected.

Tue, Dec 5, 2017 9:00

No SS will be affected. Tue, Dec 5, 2017 9:00

1. 110KV Salem – KR Thoppur I feeder breakers kept hand

tripped at Salem end and already in hand tripped condition at

K.R.Thoppur end. 2. 110KV Salem – KR Thoppur I feeder

bus and line switches kept opened at both ends.3. Railway

Traction SS will be fed from 110KV Salem-K.R.Thoppur-II

feeder.4. There will be no interruption to any SS.

Tue, Dec 5, 2017 9:00

During the LC period, a) Intermediate 110KV Ammapettai SS

also avail total shut down. b) Load Relief 110 KV

Ammapettai SS - 7.2MW. c) All other 110 KV feeders will be

in service. d)There will be no interruption of supply to any

other feeder's and ss.

Tue, Dec 5, 2017 9:00

No ss will be affected. Tue, Dec 5, 2017 9:00

During the LC period the feeder will be radial from 230 KV

Karamadai SS.

Tue, Dec 5, 2017 9:00

During the LC period 110 KV Palladam SS will be fed from

230 KV Arasur SSNo other SS will be affected

Tue, Dec 5, 2017 9:00

MONTHLY MAINTENANCEALL OTHER 230KV

FEEDERS WILL BE IN SERVICE

Tue, Dec 5, 2017 9:00

During LC period110KV Pudhansandai SS availing Total

Shut down.110KV Rasipuram SS will be back fed through

110KV Salem-Mallur feeder.110KV Namakkal SS will be

back fed through 110KV Valayapatty- Namakkal feeder

otherwisefed by 110KV Unjanai - Nallur feeder now kept

tied,Other 110KV feeders will be fed by Auto-II in service.No

supply interruption.

Tue, Dec 5, 2017 9:00

Auto TRF-II in service(110KV Maximum Load 60MW only) Tue, Dec 5, 2017 9:00

During the period of shutdown all other 230KV feeders will

be continued in service

Tue, Dec 5, 2017 9:00

EE / O / CKNI has also programmed Tue, Dec 5, 2017 9:00

ALL OTHER 3 NUMBERS 230 KV FEEDERS MAY

CATER THE LOAD

Tue, Dec 5, 2017 9:00

1)During LC period 110kv Kovilur-Trichy # will be radially

fed from Trichy end upto Puthanatham SS.2)110kv kovilur-

Trichy # Breaker & switch opened at kovilur end.3)110kv

Eriodu SS and Palayam SS availing total shutdown Load

relief (11.29+8.156=19.446MW).concurrence obtained from

EE/O&M/North/dindigul fot supply off to pudur palayam

wind mill SS.

Tue, Dec 5, 2017 9:00

1) DURING THE LC PERIOD, 110KV ULLIKKOTTAI SS,

110KV OKKANADU KEELAIYUR SS AND 110KV

MANNARGUDI SS RADIALLY FED FROM 230KV

THIRUVARUR SS. 2) NO INTERRUPTION TO ANY

SUBSTATIONS.

Tue, Dec 5, 2017 10:00

During the LC period, no interruption to any SS. The 110KV

Mayiladuthurai ss proposed to shutdown.

Tue, Dec 5, 2017 9:00


INTERRUPTION TO ANY SS 110kv

KOVILVENNI,KUDAVASAL AND VADUVOOR SUB-

STATIONS WILL BE RADIALLY FED FROM 230KV SS

END .HENCE THERE WILL BE NO INTERRUPTION TO

ANY SS.SAME DAY LC IS AVAILED BY

AE/LINES/THIRUVARUR IN THE SECTION BETWEEN

230KV SS KUMBAKONAM TO 110KV KOVILVENNI SS

IN 110KV KOVILVENNI-KUDAVASAL FEEDER .

Tue, Dec 5, 2017 9:00

During the LC period, other end also avails LC and there will

be no supply in the entire line, Hence no ss affected

Tue, Dec 5, 2017 9:00

1).110KV-TKM SS and Anjur SS&33KV Veerapuram SS

proposed total shutdown and other ss loads will have to be

transferred to 230 KV Omega ss2).All other 230 KV and 110

KV feeders will be in service.

Tue, Dec 5, 2017 9:00

DURING THE LC PERIOD,1) 110KV CHENGAM SS

TOTAL SHUTDOWN AVAILED.2) HENCE, THERE IS NO

INTERRUPTION OF SUPPLY

Tue, Dec 5, 2017 9:00

During the above Shutdown Period 100 MVA Auto

Transformer II will be in service. No interruption to any other

SS

Tue, Dec 5, 2017 10:00

During the Above Shutdown period 230 KV S.V.Chatram-

Oragadam feeder breaker, CTs & Line isolators

Tue, Dec 5, 2017 9:00

OTHER 230 KV FEEDERS WILL SHARE THE LOADS Tue, Dec 5, 2017 9:00

110 KV MADAMPALAYAM SS WILL BE RADIALLY

FED FROM THUDIALUR 230/110 KV SS

Tue, Dec 5, 2017 9:00

110KV KITS - Perumbakkam # II will be in service. Tue, Dec 5, 2017 9:00

During the period of L/C time,1. 230 KV T.V.Malai-

Villupuram # will be OFF condition at both Ends.2. Other 2

Nos 230 KV T.V.Malai-Neyveli and Singarapet Feeders will

be in service. Hence there is no interruption of supply please.

Tue, Dec 5, 2017 9:00

1.Both ends will be H/T and kept opened 2. Other 230KV

Ulundurpettai feeder & Acharapakam feeder will be in

service. 3. Hence No interruption of supply to any SS.

Tue, Dec 5, 2017 9:00

1.) The 110 KV Ulundurpet – Thiyagaduragam feeder will be

kept off between Ulundurpet 230 KV SS and 110 KV

Thiyagadurgam SS.2.) Dharani sugars Co-Gen to be on home

load.3.) Nagalur and Thiyagadurgam substations availing total

shut down.4.) No interruption of supply to any SS.

Tue, Dec 5, 2017 10:00

During the period of L/C time, 1. 230 KV T.V.Malai-

Villupuram # will be OFF condition at both ends.2. Other 2

Nos 230 KV T.V.Malai-Neyveli and Singarapet feeders will


Tue, Dec 5, 2017 9:00

Tue, Dec 5, 2017 9:00

1.110KV Karadibavi SS & Salaiputhur SS will avail total

shutdown on 05.12.2017,Subject to the load

condition,2.110KV Maruthur # will be kept radial from

230KV Palladam SS/110KV Palladam # up to 110KV

Maruthur SS,Hence No SS will be affected.

Tue, Dec 5, 2017 10:00

DURING LC PERIOD SEC BETWEEN SEMPATTY &

ELAYAMUTHUR FED FROM 230KVSS SEMPATTY

Tue, Dec 5, 2017 9:00

DURING LC PERIOD THE ABOVE FEEDER LOADS

WILL CATER WITH MYVADI LINK I FEEDER

Tue, Dec 5, 2017 9:00

DURING THE PERIOD OF SHUTDOWN1) 230KV

BHAVINI- II Feeders will not be in service.2) 230KV

BHAVINI- I Feeder will feed the entire load of 100MVA

Auto Transformer-I

Tue, Dec 5, 2017 10:00

During the LC period 110 KV Kovilvenni SS and 11 KV

Kodavasal SS supply will be radily feed from 230 KV SS

Thiruvarur.Hence there will be no interruption of supply to

any other SS.

Tue, Dec 5, 2017 9:00

Power transformer in service.LC will be taken subject to the

wind generation condition.

Tue, Dec 5, 2017 10:00

230 KV S.P.KOIL-ORAGADAM AND SPR-ORAGADAM

FEEDERS WILL BE IN SERVICE.

Tue, Dec 5, 2017 9:00

It is proposed to avail total shutdown maintenance on 230/

110 KV Auto Transformer on that day. Ulundurpet 110/33-11

KV SS load will be fed by Villupuram Auto SS roughly about

24 MW & Ko-Poovanur SS load will be fed Deviyakuruchi

Auto SS -by Neyveli TS I - Deviyakurichi feeder. 110 KV

Thiyagadurugam SS,110 KV Nagalur SS and 110 KV

Pillayarkuppam SS are proposed to be carried out total

shutdown maintenance work.

Tue, Dec 5, 2017 9:00

Both end LC applied. Tue, Dec 5, 2017 9:00


shutdown on 05.12.2017,2.110KV Maruthur # will be kept

radial up to 110KV Kethanur SS ,Hence No SS will be

affected.

Tue, Dec 5, 2017 9:00


shutdown on 05.12.2017,Subject to the load

condition,2.110KV Maruthur # will be kept radial up to L/S

of 110KV Poolavady SS,3.110KV Palladam # / 230KV

Palladam SS will be kept radial up to L/S of 110KV

Salaiapudur SS,Hence No SS will be affected.

Tue, Dec 5, 2017 9:00

OTHER LOADS WILL BE BACK CHARGED. Tue, Dec 5, 2017 9:00

110KV Manur SS is availing monthly shut down work on the

same day, hence no SS affected.

Tue, Dec 5, 2017 10:00

During the LC period, a) The Intermediate 110 KV

Ammapettai SS availing total shutdown for monthly

maintenance works. b) All other 110 kv feeders will be in tied

condition. c) There will be no interruption of supply to any of

the SS.

Tue, Dec 5, 2017 9:00

AS WE PLANNED FOR A MONTHLY MAINTENANCE

ON UNIT 1 AT POWER HOUSE 5, WITH

CONCURRENCE OF EE/PH'S/KUNDAH, I KINDLY

REQUEST YOU TO APPROVE ONE DAY LC FOR UNIT 1

AND THE MACHINE WILL NOT BE IN STAND BY

DURING THE PARTICULAR DATE AND TIME

MENTIONED ABOVE.

Tue, Dec 5, 2017 9:00

All other feeders in service Tue, Dec 5, 2017 9:00

Tue, Dec 5, 2017 9:00

1) Thedaoor 110KV SS availing total shutdown on that day

.2) Pudhanchandai 230KV SS radial fed from upto Gudamalai

110KV SS End 3) There will be no interruption of supply any

other SS.

Tue, Dec 5, 2017 9:00

During 400/230 KV Auto Transformer I LC Period, 400/230

KV Auto Transformer II will be in Service Condition. Hence

there will be no interruption of supply.

Tue, Dec 5, 2017 9:00

During the LC period , sembatty end I # supply radially

charged up to 110 KV M.Puri SS

Tue, Dec 5, 2017 9:00

During the LC Period there willbe no supply in the Entire

Feeder. Other End also LC applied.

Tue, Dec 5, 2017 9:00

During the LC period other two Auto transformers will be in

service and scatter the load

Tue, Dec 5, 2017 9:00

110KV VALUTHUR - PENNA feeder will be in service.

Hence there will be no power evacution problem.

Tue, Dec 5, 2017 9:00

During the LC period Auto Transformer I & III will be in

service. Hence there is 'no' interruption in power evacuation

.Further VGTPS Phase 1and 2 wiibe under maintenance

Tue, Dec 5, 2017 9:00

1.No SS will be affected during the LC period Tue, Dec 5, 2017 9:00

During LC Period There will be no supply in the entire feeder. Tue, Dec 5, 2017 9:00

Other end also availing LC on that day. Tue, Dec 5, 2017 9:00

During LC period No SS Will be affected since the

interconnected SS fed from other end

Tue, Dec 5, 2017 9:00

* UNIT 1 And UNIT 2 Will be in service To Meet out PWD

Demand* All Feeders are in service* Concurrence obtained

from BKB-1PH And BKB-1 Feeder Supply fed from ERODE

110 KV SS.

Tue, Dec 5, 2017 9:00

ALL OTHER 230KV FEEDERS WILL BE IN SERVICE Tue, Dec 5, 2017 9:00

ALL THE OTHER 230 KV FEEDERS WILL BE IN

SERVICE

Tue, Dec 5, 2017 9:00

1. 230KV Shoolagiri, Singarapet and Palavadi feeder

breakers, 230KV HV-I & II breakers to be hand tripped. BS /

LS isolators of Shoolagiri, Singarapet and Palavadi breakers,

HV-I & HV-II to be opened.2. 110KV LV-I & II, 110KV

Hosur and 110KV Karimangalam feeder breakers to be hand

tripped ( Krishnagiri 110KV SS is already fed by 230KV

Karimangalam SS) , BS / LS isolators to be opened.3. After

availing station supply from the feeder fed from Krishnagiri

110KV SS through Polupally 11KV feeder , GC-I & GC-II

breakers to be hand tripped , BS / LS isolators to be opened.4.

Power transformers isolators to be opened. 11KV LV and

33KV LV-I & II to be hand tripped and BS isolators to be

opened. 5. All 33KV and 11KV feeder breakers to be hand

tripped, BS / LS isolators to be opened.6. 110KV Sipcot

Phase II SS, 110KV Shoolagiri SS, 110KV Gurubarapally SS,

110KV Bagalur SS & 110KV Nariganapuram SS are availing

total shut down on the above date.7.Concurrence obtained

from Superintending Engineer/O/Thiruvalam, Superintending

Engineer/KEDC/Krishnagiri, total shut down proposed at

230/110/33-11KV SS as per approval received from Chief

Engineer/Distn / Vellore.

Sat, Dec 16, 2017 8:00

During the LC period both ends breaker will be in Handtrip

condition, other 6 noâ€™s 230KV feeders will be in service

and hence no interruption of supply

Wed, Dec 6, 2017 9:00

230KV Hosur feeder LC is requested on 6.12.2017 due to

total shutdown at Hosur end.During the LC period Other

230KV Feeders &230KV Auxiliary bus Will be in service

Wed, Dec 6, 2017 9:00

wrong entry Wed, Dec 6, 2017 9:00

During the above LC period other three machines is in

standby condition and 230KV MTPS and Auto SS feeders

will be in service.

Wed, Dec 6, 2017 9:00

During the LC Period 230KV UDT FEEDER Will Caters the

Load

Wed, Dec 6, 2017 9:00

Nil Wed, Dec 6, 2017 8:00

During the LC period there will be no supply in 400 KV Main

Breaker for ICT1(406-52), Tie Breaker 405-52 and 110 KV

LV Breaker 101-52, 110 KV Ayyanarithu Line 1,Line 2 and

400/110KV ICT1. 110KV Backfeeding supply arranged from

110KV Kanarpatti - Uthumalai Feeder of Kanarpatti 400KV

SS to Ayyanaroothu 110 KV SS (WF),Sundankuruchi 110KV

SS (WF) & Vannikonendal 110KV SS (Distribution) SS.

Keelaveeranam under interruption and concurrence obtained

from wind gen

Wed, Dec 6, 2017 9:00

SF6 Breaker open condition, MODS are open condition Wed, Dec 6, 2017 8:00

230kV TTPS - KINNIMANGALAM FEEDER should be

tripped,isolated and earthed at both ends.

Wed, Dec 6, 2017 9:00


230KV Veeranam-Kodikuruchi feeder.Concurrence obtained


Wed, Dec 6, 2017 10:00

110KV Thammampatty SS availing Total Shutdown. 110KV

Thedavoor SS,Goodamalai SS and Mettala SS availing back

feeding Supply from 230KV pudansandhai SS by closing

series switch at110 KV Namagiripet SS towards

Deviyakurichy side.

Wed, Dec 6, 2017 9:00

OTHER END ALSO AVAIL LC ON THAT DAY Wed, Dec 6, 2017 9:00

Monthly maintenance (1) Northern Bus:110KV Deviakurichi

I&II feeder will be fed radially from Deviakurichi end. (2)

Southern Bus:110KV Salem I&II feeder will be fed radially

from Salem end. (110KV P.G.Palayam TST is on 06.12.2017)

Wed, Dec 6, 2017 9:00

1.EE/O/Veeranam has also applied LC ON 230 KV Veeranam

Breaker on the same day (06.12.2017)

Wed, Dec 6, 2017 9:00

Nil Wed, Dec 6, 2017 8:00


upto Duraisamypuram SS. Hence no ss affected.

Wed, Dec 6, 2017 9:00

1. 230KV K.R.Thoppur-Unjanai feeder breakers kept hand

tripped at both ends. 2. Bus and line switches kept opened at

both ends. 3. K.R.Thoppur 400KV SS is availing breaker and

line switch LC.4. There will be no interruption to any SS.

Wed, Dec 6, 2017 9:00

During the LC period, a) Other end also avail shutdown. b)

All other 230 KV feeders will be in service.c) There will be

no interruption of supply to any other feeders.

Wed, Dec 6, 2017 9:00

110kv Tidelpark-I # will be in service Wed, Dec 6, 2017 10:00

No ss will be affected. Wed, Dec 6, 2017 9:00

During the LC periiod, the remaining 3 X 100 MVA Auto

TRs will be in service. 110 KV Sulur SS and Neelambur SS

under total shutdown.

Wed, Dec 6, 2017 9:00

110 KV Sulur SS under total shutdown. 110 KV Thirunagar

SS & Poomalur SS will be transferred to 110 KV Arasur -

Karuvalur 1 feeder.

Wed, Dec 6, 2017 0:00

During the period of shutdown 110Kv perambakkam ss loads

will be transferred to 230kv mosur ss

Wed, Dec 6, 2017 9:00

1) Feeder will be kept radial from Thullukapatty SS upto

Soolakarai SS. 2) Hence there will be No interruption of

Supply to any SS

Wed, Dec 6, 2017 9:00


Nidur SS proposed to shutdown.

Wed, Dec 6, 2017 9:00

DURING THE L.C PERIOD, 1.STATION LOADS WILL BE

FED BY P.CHANTHAI 230KV FEEDER2. OTHER END

ALSO AVAILING LINE CLEAR.

Wed, Dec 6, 2017 9:00

1)Both end breakers to be tripped2)Both end bus and Line

switches to be opened3)Both end earth switches to be closed

Wed, Dec 6, 2017 9:00

During the above period of shut down a)110KV Poovalur SS

avail Total shutdown on the same day. b)110KV Thennur

SS,110KV T.V.Koil SS, 110KV Valady SS,M/s.Kothari EHT

sc. will be fed radially from 110KV Trichy Grid SS. C). The

line Isolator towards 230KV Thatchankurichy SS at 110KV

Poovalur ss will be Kept opened and earth switch closed.

d)The line Isolator towards 110KV Poovalur ss at 230KV

Thatchankurichy SS will be Kept opened and earth switch

closed. e)Necessary concurrence has been obtained from

M/s.Kothari EHT Service for the interuptions during the

switching operations. f)There will be no interuption to any

other SS/EHT consumers.

Wed, Dec 6, 2017 10:00

During the period of S/D, The 110 KV KTR-Manali feeder

will be in B/C condition.

Wed, Dec 6, 2017 10:00

1. 230KV Mylapore Feeder only will not be in service. 2. All


be in service.

Wed, Dec 6, 2017 9:00

During the above shutdown period 315 MVA , 400/230 KV

Auto Transformer-I entire

Wed, Dec 6, 2017 9:00

During the above shutdown period the 100 MVA Auto

Transformer - I will not be in service the load may be

restricted within the capacity of 100 MVA Auto Transformer -

II

Wed, Dec 6, 2017 5:00

110 KV Vellichandai SS,110 KV Pennagaram SS availing

Total Shutdown Total Relief : 25 MW, the Station load will

Managed by Keeping Auto Transformer I,II & III, 230 KV

Palavadi & 230 KV Shoolagiri and also 1 No Grid feeder in

service.

Wed, Dec 6, 2017 9:00

110KV Sembarambakkam SS loads transferred to 230KV

Kadapperi SS and 110KV Nulambur SS loads transferred to

110KV Kadapperi - Korattur # I

Wed, Dec 6, 2017 9:00

During the period of L/C time, Autotransformer- I & II will be

independently fed the station loads. There is no interruption of

supply to any of the Substations please.

Wed, Dec 6, 2017 9:00

1) The line isolators in the 110 KV Villupuram –

Madurapakkam I & II will be kept opened.2) Vikravandi,

Madurapakkam, Vanur & Thiruchitrambalam substations

availing total shutdown.3) Rajshree sugars Co-gen to go on

home load.

Wed, Dec 6, 2017 9:00

All other feeder in service. Wed, Dec 6, 2017 6:00

During the LC period, there will be no supply in 230 KV

Pugalur - Paramathy I feeder. This LC approved in 137th

OCC meeting

Wed, Dec 6, 2017 9:00

Subject to the Load Condition, 1.110KV PNPM SS GC-II will

be feed from 110KV Ingur - II #,2.110KV Maruthur # will be

kept radial from 230KV Palladam SS/110KV PDM #,3.

110KV Karadibavi ss will be feed from 230KV Arasur

SS/110KV Kaniyur #,4. Auto Tr. II will be cut 0ff,Hence No

SS will be affected.

Wed, Dec 6, 2017 10:00

During the period of shutdown 110kv Alamathy# was hand

tripped condition.

Wed, Dec 6, 2017 10:00

i)During the LC peroid Udt link I,II, III will be cutoff 110 KV

SS udumalpet availing total shutdown.110KV Udumalpet -

Ponnapuram Feeder Radial From 230KV Ponnapuram

SS.Auto I, III load will be carter by Auto II

Wed, Dec 6, 2017 9:00

During the Auto transformer-I LC period, the Auto

Transformer - II & III will be in service and Load will be

shared by Auto Transformer II & III. Hence there will be no

interruption of supply. Auto Load 40 MW for each.

Wed, Dec 6, 2017 9:00

110KV Alamathy feeder and 110KV Bus coupler will not be

in service

Wed, Dec 6, 2017 10:00

during LC period no SS will be affected.Necessary

concurrence obtained from SE/EEDC/Erode.

Wed, Dec 6, 2017 9:00

1) Deviakurichy 230KV SS Thammampatty feeder monthely

maintenances work Breaker,CT ‘s and Thedaoor 110KV SS

availing total shutdown on that day .2) Pudhanchandai 230KV

SS radial fed from upto Gudamalai 110KV SS End 3) There

will be no interruption of supply any other SS.

Wed, Dec 6, 2017 9:00

i, 110KV Pallur ,110KV Takkolam, 110KV Punnai SS will be

in Total Shutdown.ii, Hence there will be no interruption of

supply.

Wed, Dec 6, 2017 9:00

i, 110KV Pallur ,110KV Takkolam, 110KV Punnai SS will be

in Total Shutdown.ii, Hence there will be no interruption of

supply.

Wed, Dec 6, 2017 9:00

i, 110KV Takkolam SS, 110KV Punnai, 110KVPallu are

availing Total Shutdownii, Hence there will no interruption of

supply.

Wed, Dec 6, 2017 9:00

Hence There will be No Interruption of supply. Wed, Dec 6, 2017 9:00

During the LC period there will be no supply to Hosur 230KV

SS.(Total Shut down)The concurrence of

CE/Distribution/Vellore, SE/O/TVLM and

SE/KEDC/Krishnagiri has been obtained.

Sat, Dec 16, 2017 9:00

During the Lc period the concern unit will be under Not s/b

Condition

Wed, Dec 6, 2017 8:00

During the period of shutdown 230/110kV Auto transformer-

II will be in service. Hence No Interruption.

Wed, Dec 6, 2017 10:00

DURING THE PERIOD OF S/D EXCEPT 100MVA AUTO

TFR-III ALL OTHER FEEDERS AND EQUIPMENTS WILL

BE IN SERVICE.

Wed, Dec 6, 2017 10:00

Feeder is already radial. Wed, Dec 6, 2017 9:00

400 kv will be fed from Abisekapatti future and Tie breaker Wed, Dec 6, 2017 10:00


BUS OPEN CONDITION

Wed, Dec 6, 2017 9:00

During the LC period, a) other end also availing LC on the

same feeder. b) All other 230KV feeders will be in tied

condition. c) Hence there will be no interruption of supply to

any of the feeder and SS.

Wed, Dec 6, 2017 9:00

All other feeders in service Wed, Dec 6, 2017 9:00

1.16 MVA PR.TR IIan III WILL BE IN SERVICE CATER

THE ENTIRE 11 KV SUPPLY

Wed, Dec 6, 2017 9:00

Both end Monthly Maintenance Work Wed, Dec 6, 2017 9:00

Feeder will be radial from other end UptoSamayanallur SS.

Feeder will be radial from ALKL uptoManickamapattyâ€™

hence there will be no interruption of supply please.

Wed, Dec 6, 2017 9:00

1. 230KV Shoolagiri, Singarapet & Palavadi feeder breakers,

230KV HV-I & II breakers to be hand tripped . BS / LS

isolators of Shoolagiri, Singarapet , Palavadi , 230KV HV-I &

II to be opened. 2. 110KV LV-I & II, 110KV Hosur &

Karimangalam feeder breakers to be hand tripped (Krishnagiri

110KV SS is already fed from 230KV Karimangalam SS), BS

/ LS isolators to be opened. 3. After availing station supply

from the feeder fed from 110KV Krishnagiri SS through

Polupally 11KV feeder, GC-I & GC-II breakers to be hand

tripped ,BS / LS isolators to be opened. 4. Power transformers

isolators to be opened. 11KV LV & 33KV LV-I & II to be

hand tripped and bus side isolators to be opened.5. All 33KV

& 11KV feeder breakers to be hand tripped, BS / LS isolators

to be opened.6. 110KV Sipcot phase II SS, 110KV Shoolagiri

SS, 110KV Gurubarapally SS, 110KV Bagalur SS & 110KV

Nariganapuram SS are availing total shut down on the above

date.7. Concurrence obtained from Superintending Engineer

/O/Thiruvalam, Superintending Engineer/KEDC / Krishnagiri

, total shut down proposed at Gurubarapally 230/110/33-

11KV SS as per approval received from Chief

Engineer/Distn/Vellore.

Sat, Dec 16, 2017 8:00

During LC period there will be no supply in the entire feeder Wed, Dec 6, 2017 9:00

EE/O/CKNI has also programmed Line LC During the LC

period there will be no supply in the entire feeder

Wed, Dec 6, 2017 9:00

During the above L.C.period all the other VGTPS feeders will

be in service.VGTPS Phase 1and 2 STGwill be under

maintenance.Hence there will be no problem in power

evauation.

Wed, Dec 6, 2017 9:00

Lc avail at both ends Wed, Dec 6, 2017 9:00

400KV supply will be fed from 400KV Kayathar I Feeder. Wed, Dec 6, 2017 10:00




Thu, Dec 7, 2017 9:00

THE DEMEND WILL BE MET OUT BY OTHER STAND

BY MACHINES AT DAM AND TUNNEL PHS.

Thu, Dec 7, 2017 9:00

During the LC period there will be no supply in 400 KV Tie

Breaker (408-52) for Karaikudi and Kamudhi Feeder. Hence

no ss will be affected.

Thu, Dec 7, 2017 9:00

DEPENDING UPON LOAD CONDITION Thu, Dec 7, 2017 9:00

Monthly maintenance 1.Only one Auto Transformer is

available 2. Auto transformer will not be in service and

230KV Main Bus 3. 110KV bus will be in service & there

will be no intrruption to the intermediate SS 4.(110KV

Singapuram &Thumbal TSD is on07.12.2017).

Thu, Dec 7, 2017 9:00

During the LC period 1)110KV BPH3-BPH4# and 110KV

BPH3-ANTHIYUR# will be in service. 2) Unit I & II will be

in service / standby to meet out the PWD Demand. 3) There

will be No Loss of Generation during this LC Period. Hence

LC may kindly be approved please. On the same day, BPH2

will also programmed to avail the Monthly maintenance

Work. Hence LC may kindly be approved please.

Thu, Dec 7, 2017 9:00

110KV Singapuram-I will be radially fed from other end.

Kitchipalayam 110/22 Kv SS availing total shut down. There

will be no interruption to any SS or feeder.

Thu, Dec 7, 2017 9:00

i) 110KV Echantha SS will be fed from 110KV Kodikurichi

ii) 110KV isolator towards Veerasigamani already kept

opened condition in Echantha SS and 110KV isolator towards

Echantha will be kept opened in Veerasigamani SS. iii) Hence

No SS will be affected.

Thu, Dec 7, 2017 9:00

During the LC period, the other end has also proposed LC on

the same date and M/S. Sterlite-CPP generation (if available)

will be exported to 230KV TTPS end and no other SS will be

affected please.

Thu, Dec 7, 2017 9:00

I) During the above LC period, 110 kV LMBPH 1feeder and

110KV K.R.Thopur feeder will be in service. II) Units 1 & 2

will be in service / standby, as per PWD demand. III) The

other end BPH 3 applied L.C on that day (07.12.2017)

Thu, Dec 7, 2017 9:00

1. 110KV Salem – Singapuram I feeder breaker kept hand

tripped at Salem 230KV SS.2. 110KV Salem-Singapuram-I

feeder breaker hand tripped at Singapuram 230KV SS to open

the series switch at Udayapatty 110KV SS towards Salem.3.

There will be no supply in 110KV Salem – Singapuram I

feeder section between Udayapatty 110KV SS – Salem

230KV SS.4. Udayapatty 110KV SS will be radially fed from

Singapuram 230KV SS.5. Kitchipalaym 110KV SS is availing

Total Shutdown on that day.6. There will be no interruption to

any SS.

Thu, Dec 7, 2017 9:00

During the LC period the feeder will be radial from Theni end

up to Periyar end. Hence no SS will be affected.

Thu, Dec 7, 2017 9:00

At present there is no import/export from MCL Thu, Dec 7, 2017 10:00

During LC period110KV West and East Bus loads will be fed

by Auto-I & Auto-II seperately / repectively.No supply

interruption.

Thu, Dec 7, 2017 9:00

110KV-Mambakkam SS, 110KV Nellikuppam SS Load will

be Transferred to 110KV Seruseri FDR of 230KV S.P.Koil

SS and 110KV Omega SS,110KV Hitachi HT Service

&110KV Orchid Chemicals HT Service loads will be

transferred to 110 KV Thiruporur feeder of 230 KV

Veerapuram ss

Thu, Dec 7, 2017 9:00


TRs will be in service. 110 KV Saravanampatty SS under total

shutdown.

Thu, Dec 7, 2017 9:00

230kV KVLR-PGCIL # will be in service Thu, Dec 7, 2017 9:00

During LC period (1) In 110 KV KNMGLM - THENI I feeder

radial from 230 KNMGLM SS upto 110 KV Checkanurani SS

and radial from 230 KV Theni SS upto 110 KV Valandur SS.

No interruption to any SS. (2) In 110 KV KNMGLM - THENI

II feeder radial from 230 KV Theni SS upto 110 KV K.

Vilakku SS. Interruption to 110 KV Elumalai SS,

Chinnakattalai SS, and Aundipatty SS for 30minutes jumper

opening time between 09.00 a.m to 09.30 a.m. (3) In 110 KV

KNMGLM - THENI II feeder radial from 230 KV Theni SS

Upto location 147. No interruption to any SS. Approval for

the above interruption concurrence obtained from SE/MEDC

and SE/THENI. In case of breakdown 11/22/33 KV

backfeeding will be arranged according to the contigency

plan. The breakdown will be attended in a war footing manner

with the help of TLC wing

Thu, Dec 7, 2017 9:00

During the above shutdown period 230KV Siruseri feeder will

be in service feeding the entire KITS SS loads

Thu, Dec 7, 2017 10:00

1.Schedule Total shutdown at 110KV Peelamedu SS.2.110KV

Kallimadai SS, 110KV Irugur SS, KPR Mills and Sulur

railway traction loads will be fed from 230KV Arasur SS.

Thu, Dec 7, 2017 9:00

AUTO TRANSFORMER I AND III ARE IN SERVICE,IT

MAY CATER THE LOAD.

Thu, Dec 7, 2017 9:00

1)DURING THE LC PERIOD 230/110KV NEMMELI

THIPPIYAKUDI SS RADIALLY FED FROM 230KV

KARAIKUDI SS.2) NO INTERRUPTION TO ANY SS AND

ALL OTHER FEEDERS ARE TIED CONDITION.

Thu, Dec 7, 2017 10:00


Perambur and Peralam SS proposed to shutdown.

Thu, Dec 7, 2017 9:00

DURING THE L.C PERIOD, STATION WAR LOADS

WILL BE CATER BY CB-II

Thu, Dec 7, 2017 9:00

DURING THE LC PERIOD 110/33/11KV URBAN SS

KUMBAKONAM WILL BE RADIALLY FED FROM

KGTPS END AND 110/33/11KV SS SAKOTTAI SS WILL

BE RADIALLY FED FROM 230KV SS

KUMBAKONAM.HENCE THERE WILL BE NO

INTERRUPTION TO ANY SS.CONCURRENCE

OBTAINED FROM SE/KGTPS AND EE/O/230KV SS

KADALANGUDY.

Thu, Dec 7, 2017 10:00

During the LC Period, the other end also availing LC. There is

no intermediate SS. Hence No SS affected

Thu, Dec 7, 2017 10:00


be no supply in the entire line, Hence no ss affected

Thu, Dec 7, 2017 9:00

During the LC period Loads of Auto II will be shared by Auto

I and III, Hence no ss affected

Thu, Dec 7, 2017 9:00

During the above period of shut down a)110KV

Puthanampatty SS avail Total shutdown on the same day. b)

110Kv Kallakudy-Perambalur II ( 110KV Kallakudy -

Thuraiyur #) feeder Breaker is in H/T condition at 110KV

Kallakudy Grid SS. C) 110Kv Kallakudy-Perambalur II (

110KV Kallakudy - Thuraiyur #)feeder Breaker is in H/T

condition at 110KV Puthanampatty SS towards 110KV

Kallakudy Grid SS. d) At 110KV Kallakudy Grid SS towards

110KV Puthanampatty SS Line isolator is in opened condition

and earth switch is in closed condition. d) At 110KV

Puthanampatty SS towards 110KV Kallakudy Grid SS Line

isolator is in opened condition and earth switch is in closed

condition. e)There will be no interuption to any other SS/EHT

consumers.

Thu, Dec 7, 2017 10:00

During LC Period,1).All the 230 KV feeders with main

breakers will be in service.2).No other SS will be affected

Thu, Dec 7, 2017 9:00

Feeder may be tripped at both end Thu, Dec 7, 2017 9:00

During the LC Period the 110KV A.Thekkur, S.Pudur and

Thuvarankuruchi SS will be fed through 110KV Kottampatty

feeder. Hence there will be no interruption of supply.

Thu, Dec 7, 2017 9:00

1. Remaining load will be fed through Auto Transformer.I of

230kvPoyyur Auto SS.

Thu, Dec 7, 2017 10:00

OTHER 230 KV FEEDERS WILL SHARE THE LOADS Thu, Dec 7, 2017 9:00

During LC period.The feeder will be radial from other

end,hence no interruption to any SS

Thu, Dec 7, 2017 10:00

During the LC period, the other end also availing LC on the

same date.

Thu, Dec 7, 2017 9:00

1. The AB Switch at Arasur SS towards Villupuram 110KV

SS will be kept opened.2. The feeder will be kept radial from

Neyveli TS I end upto Arasur SS.3. Thirupachanur SS in

Neyveli I feeder is availing total shutdown.4.110 KV Neyveli

I #,T.V.Malai and Acharapakkam # will be in tied condition.5.

Hence no interruption of supply in any SS.

Thu, Dec 7, 2017 9:00

Subject to the Load condition, 1. Kottamangalam SS will be

transferred to 230KV Udt SS / 110KV Pnpm #,2. 110KV

Ingur-I & II #s will be kept radial from other end,3. Hence

Load will be with limits of other two Auto Trs.& No SS will

be affected.

Thu, Dec 7, 2017 10:00

During the period of LC, 1) Auto transformer III and LV III

breaker will be in off condition 2) The Auto transformer I and

II will be in service,3) All the 110KV feeders will be in

service except 110KV SSREL which will be radial condition

from other end.4) 110KV Pappireddipatty SS total shutdown

approved5) 110KV Ramiyanahalli SS and 110KV Harur SS

loads will be fed from 230KV SS Karimangalam if necessary

and hence no interruption of supply.

Thu, Dec 7, 2017 9:00

during the period of shutdown the 400KV SVC-I # was not in

service.

Thu, Dec 7, 2017 10:00

DURING THE PERIOD OF SHUTDOWN 1) Idely charged

110KV Siruseri-II # will not be inservice.

Thu, Dec 7, 2017 10:00


WILL BE CATER IN 110KV UDT II&III FEEDERS

Thu, Dec 7, 2017 9:00

DURING THE LC PERIOD 230KV MYVADY LINK II

FEEDER WILL CATER THE 230 KV MYVADY LINK I

FEEDER

Thu, Dec 7, 2017 9:00

During the LC period all other 230KV feeders are in tied

condition. Hence there will be no interruption of supply to any

other SS.

Thu, Dec 7, 2017 9:00

400KV Sunguvarchatram feeder will not be in service. Thu, Dec 7, 2017 10:00

Auto Transformer-II only will not be in service Auto Tr- I,

Power Transformer-I & II will be in service.

Thu, Dec 7, 2017 9:00

110kv Uranganpatti ss,Arasanoor ss will be avail Total shut

down and 110kv Nelmudikarai and Sakthi sugars To be Lc

then the above feeder to be kept radial from karaikudi.

Thu, Dec 7, 2017 9:00

During LC period no SS will be affected. Necessary

concurrence obtained fron SE/EEDC/ED

Thu, Dec 7, 2017 9:00

During the LC period 100MVA Auto Transformer I Will be

inservice

Thu, Dec 7, 2017 9:00

1) Thumbal 110KV SS availing total shutdown .2) 110KV

Singapuram SS supply change to deviakurichi II Feeder.3)

There will be no interruption of supply any other SS.

Thu, Dec 7, 2017 9:00

During the period of Shutdown 230KV Athipattu-NCTPS

Feeder alone will be in service.

Thu, Dec 7, 2017 11:00

concurance may be obtained from M/s.SRF Thu, Dec 7, 2017 10:00

Other end also availing LC Thu, Dec 7, 2017 9:00

During the period of LC i. 110 KV Railway II feeder breaker

will be in â€œ OFFâ€• condition at both end.ii. 110 KV

Railway I feeder will be in service.Hence there will be no

interruption of supply please.

Thu, Dec 7, 2017 9:00

110 KV THIRUMAYAM-ALIYANILAI LINK LINE IS

IDEAL ONE AND HENCE THERE WILL BE NO

INTERUPTION OF SUPPLY TO ANY SS.

Thu, Dec 7, 2017 9:00

Other feeders and units will be inservice Thu, Dec 7, 2017 9:00

All other feeders in service Thu, Dec 7, 2017 9:00

Unit Will be not in standby condition Thu, Dec 7, 2017 9:00

230 KV SSP â€“ II # will be in service condition.

Concurrence Already obtained from M/s. SAIL Ltd.,

Thu, Dec 7, 2017 9:00

Standby Thu, Dec 7, 2017 8:00

Thu, Dec 7, 2017 9:00

During the LC period there willbe no supply in the Entire

Feedere.Other End also LC applied.

Thu, Dec 7, 2017 9:00

During LC period ,110 KV Ckni SS radial from 230KV

Kinnimangalam and 110 KV Valanthur SS radial from 230

KV Theni SS.

Thu, Dec 7, 2017 9:00

During LC period 230 KV BUS Coupler in standBy condition Thu, Dec 7, 2017 9:00

During the LC period the feeder will be radial from THENI

SS upto Valanthur SS. 110 KV Chekkanurani SS Total

shutdown. EE/O/CKNI has also programmed Line LC section

between 110KV CKNI – Valanthur.

Thu, Dec 7, 2017 9:00

VGTPS Phase 1 and 2 STG Will not be in service.All the

other three feeders at RK WILL BE IN SERVICE,Penna-

kavanoor will be in service,Hence thre will be no problem in

power evacuation,Perungulam ss wll be fed from Arkay and

VGTPS,

Thu, Dec 7, 2017 9:00

110 KV Sankari-I#, 110 KV BKB-I # fed with Auto

Transformer-I.110 KV Thevur#,110 KV Sankari-II#, 110 KV

Barrage-IV # fed with Auto Transformer-II.

Thu, Dec 7, 2017 9:00



Thu, Dec 7, 2017 9:00

During the LC period the feeder will be radial from other end

upto vijayapuri SS. Hence no ss affected.

Thu, Dec 7, 2017 9:00


During the LC Period 110KV Manamadurai SS Radially fed

from 230KV Kavanur SS.Hence there will be no interruption

of Supply.

Thu, Dec 7, 2017 9:00

During the period of LC,the 110KV Arani-Singarapet-I feeder

is idly charged condition.Hence no interruption of supply.

Fri, Dec 8, 2017 9:00

Present PWD demand is 1400C/s. During the LC period, the

respective feeder will be radial from other end. Hence No SS

will be affected.

Fri, Dec 8, 2017 10:00

PROGRAMED LC Fri, Dec 8, 2017 9:00

During the LC Period 230kv kdh feeder will caters the load Fri, Dec 8, 2017 9:00

110 KV Deviakurichy-Thirukovilur feeder will be kept radial

from Villupuram 230kV SS end

Fri, Dec 8, 2017 9:00

110 KV Veerasigamani WF SS,Puliyangudi SS,Naranapuram

SS,Viswanathaperi SS Will be radially fed from

Nallamanaickanpatti SSHence no SS Will be affected

Fri, Dec 8, 2017 9:00

At the Time of LC1.Auto Tr II HV and LV Breakers are in

H/T condition (Off) and both HV and LV isolators are Kept

Open and Auto I in service condition after completion of work

Auto Tr II, HV and LV Breakers will be charged and isolators

are in closed condition. Hence no interruption of supply to

any of the Substation.

Fri, Dec 8, 2017 9:00

230KV Singarapet feeder LC will be availed at both end.

3Nos. 230KV feeders will be in service. 110KV Capacitor

Bank â€“ I & II will be in hand trip condition. There will be

no interruption to any SS or feeder

Fri, Dec 8, 2017 9:00

i)110KV Tenkasi, 110KV ShenkottaiSS, 110KV Keelapavoor

SS, and 110KV Kadayam SS will be Radially fed from

230KV Kodikurichi SS. ii) 110KV Tenkasi, 110KV

ShenkottaiSS, 110KV Keelapavoor SS will be radially fed

from Kodikurichi SS, And 110KV Kadayam SS, 110KV

RasthaSS and Papanasam PH will be fed from 110KV

Kayathar - Papanasam feeder by closing of Bus- coupler

switch at 110KV Rastha SS end. iii) Hence No SS will be

affected.

Fri, Dec 8, 2017 9:00






SE/NCES/TIN.

Fri, Dec 8, 2017 9:00

1. 230KV Salem – Singarapet feeder breakers kept hand

tripped at both ends. 2. Bus and line switches kept opened at

both ends. 3. Both ends are availing breaker and line switches

LC.4. There will be no interruption to any SS.

Fri, Dec 8, 2017 9:00

No ss will be affected. Fri, Dec 8, 2017 9:00



Fri, Dec 8, 2017 9:00

ALL OTHER 230KV FEEDERS WILL BE IN SERVICE Fri, Dec 8, 2017 9:00

During LC period230KV Bus Coupler CB will be hand

tripped for attending works in Auto-I idle Bus side

Switch.110KV Namakkal SS availing Total Shut down.If

necessary110KV Namagiripet SS will be transferred to

110KV DvK-Thammampatty feeder. Other loads will be fed

by Auto-II in service.No supply interruption.

Fri, Dec 8, 2017 9:00


TRs will be in service. 110 KV Somanur SS under total

shutdown.

Fri, Dec 8, 2017 9:00

During the LC period 110 KV Somanur SS under total

shutdown.

Fri, Dec 8, 2017 9:00

All other 230kv feeders are in service Fri, Dec 8, 2017 9:00

1) 110/33-11KV Arasaradi SS will be under shutdown 2)

Switch No 1 will be kept open at Pasumalai 110KV SS 3) The

feeder will be kept radial from Alagarkoil SS upto Anaiyur SS

feeding Tirupalai, Anaiyur SS &Ellis Nagar SS 4) The 110KV

isolator towards Pasumalai at Anaiyur SS and the 110KV

Line isolator at 230KV Pasumalai SS will be under open

condition. 5)Hence there is no interruption of Supply to any

SS

Fri, Dec 8, 2017 9:00

During the above shutdown period 110KV Velachery feeder

loads will be transferred to 230KV Tharamani SS

Fri, Dec 8, 2017 10:00

During LC period 110kv RNPM-PGLR # will be radially fed

from PGLR end.

Fri, Dec 8, 2017 9:00


Aduthurai SS proposed to shutdown. The 110KV Palaiyur ss

supply fed from 110KV KGTPS- Palaiyur feeder.

Fri, Dec 8, 2017 9:00

DURING THE L.C PERIOD STATION WAR LOADS WILL

BE CATER BY CB-I

Fri, Dec 8, 2017 9:00

1. During the shutdown period 230 KV SMPM SS will be

radially fed from 230 KV SS Poyyur. 2.The other end 230 KV

SS Trichy also availing LC on the same date & time. 3.No

interruption to any other 110 KV SS.

Fri, Dec 8, 2017 10:00

During the LC period, Gangaikondan SS will be fed from

Thalaiyuthu SS, Hence no ss affected

Fri, Dec 8, 2017 9:00


During the LC period,all 230KV feeders will be tied with

grid.Hence there will be no interruption of supply.

Fri, Dec 8, 2017 9:00

110/22 KV THUDIALUR SS WILL BE UNDER TOTAL

SHUTDOWN

Fri, Dec 8, 2017 9:00

110 KV KATHIRNAYAKAN PALAYAM SS WILL BE

UNDER TOTAL SHUTDOWN

Fri, Dec 8, 2017 9:00

During the LC period,110 KV Valayapatti SS, Watrap SS,

Erichnatham SS will be availing Total Shut down and 110 KV

TTL SS & T. Kallupatti SS load will be transferred to 110KV

APKM - Madurai feeder and Aviyoor SS loads will be

transferred to 110KV Thulukkapatty - PSQ #. Hence no ss

will be affected.

Fri, Dec 8, 2017 9:00

During LC period.1)The feeder will be radial from other end

up to Sholavanthan SS.2) Ammaianaickanur SS will be

programmed total shutdown hence no interruption to any SS.

Fri, Dec 8, 2017 9:00

1)The feeder will be kept off between Kallakurichi to

Deviyakurichi.2)110KV/22KV E.V.Natham SS, Alathur SS

and Ariyalur SS availing Total Shut Down.3) The Feeder

radial from Villupuram 230KV Auto SS upto Kallakurichi.

Fri, Dec 8, 2017 9:00

The 230 KV Sriperumbudur feeder will not be in service. Fri, Dec 8, 2017 10:00




Fri, Dec 8, 2017 9:00

THE ABOVE FEEDER LOADS WILL BE FED FROM

230KV MYVADI LINK I & II FEEDERS

Fri, Dec 8, 2017 9:00

During the LC period the 110KV Mannargudy SS, 110KV

Okkanadu kelaiyur SS, 110KV Ullikottai SS supply will be

fed from T(K)GTPS Generating station (Radial). Hence there

will be no interruption of supply to any other SS.

Fri, Dec 8, 2017 9:00

FEEDER TO BE KEPT RADIAL FROM ARKAY UPTO

KEELAKARAI & FROM KAVANOOR UPTO

VALINOKKAM

Fri, Dec 8, 2017 9:00

Both end LC applied Fri, Dec 8, 2017 9:00

During the LC period Other 110KV Feeders Will be inservice Fri, Dec 8, 2017 9:00

1) Metalla 110KV SS availing total shutdown on that

day.2)Pudhanchandai 230KV SS radial fed from upto

Namagripet 110KV SS End.3)Deviakurichi 230KV SS radial

fed from upto Thammampatty 110KV SS End.3) There will

be no interruption of supply any other SS.

Fri, Dec 8, 2017 9:00

i,110KV KGK SS, 110KV Salai SS are availing Total

Shutdownii, Hence there will no Interruption of supply.

Fri, Dec 8, 2017 9:00

i, 110KV Salai, 110KV KGK SS are avaling Total

Shutdownii, Hence there will be No interruption of supply.

Fri, Dec 8, 2017 9:00

DURING THE PERIOD OF SHUT DOWN, 230KV

SVCHATRAM-ORG & SPK-ORG FEEDERS WILL BE IN

SERVICE

Fri, Dec 8, 2017 9:00


Subject to the Load Condition, 1.110KV Pethappampatty #

will be kept radial from 230KV Udt SS / 110KV Pnpm # up to

kottamagalam ss ,2. Hence No SS will be affected.

Fri, Dec 8, 2017 10:00

DURING THE PERIOD OF S/D EXCEPT 50MVA POWER

TFR-II & 33KV OHP # ALL OTHER FEEDERS AND

EQUIPMENTS WILL BE IN SERVICE.

Fri, Dec 8, 2017 10:00

All other feeders and units will be in service Fri, Dec 8, 2017 9:00

400 kv will be fed from Abisekapatti Main breaker Fri, Dec 8, 2017 10:00





Fri, Dec 8, 2017 9:00


1.110 kv s p koil AND Korattur-I# RADIAL FROM OTHER

END

Fri, Dec 8, 2017 9:00

During the LC period,110/11 KV TGPR and MPM SS will

avail total shut down as approved by SE/KKEDC/NGL.

Nagercoil SS will avail supply from 110 KV SRP - Kodayar I

#. Hence no SS will be affected.

Fri, Dec 8, 2017 9:00

Both end Monthly Maintenance Work Fri, Dec 8, 2017 9:00

FEEDER TO BE KEPT RADIAL FROM other end Fri, Dec 8, 2017 9:00

1. No interruption of supply.2. Load fed through 400 KV

Paalavadi - Rasipalayam I feeder.

Fri, Dec 8, 2017 9:00

During LC period there will be no supply in the entire feeder Fri, Dec 8, 2017 9:00

1. During thE LC period the 110kv Radhapuram SS ,110kv

Navaladi SS & 110kv Samugarengapuram 10 (1) SS suzlon

SS.willbe fed from 110kv Sankaneri -Udayathoor feeder of

Sankaneri ss,thro udayathoor110kv Bus.

Fri, Dec 8, 2017 10:00

During the LC period 230KV Valuthur - Kavanur and

Alagarkovil feeders will be in service. Hence, there is

Fri, Dec 8, 2017 9:00

During the LC period the feeder will be radial from other end

upto sankarankovil SS. HEnce no ss affected

Fri, Dec 8, 2017 9:00

During the LC perioda) 230KV Vinnamangalam # breaker

and 230KV Gurubarapally # Breaker will be in Hand trip

condition at both ends, since maintenance work programmed

by both ends. b) 230KV MTPS # Breaker and 230KV

Thiruvalam # breaker will be in Hand trip condition at

Singarapet end and radial from other end. c) 230KV BC

breaker will be in off condition.d) 230KV Salem #, 230KV

Tiruvannamalai #, 230KV Arani # will be in service to cater

the SS load.e) 230KV GC Breaker, 3 noâ€™s of Auto

transformers and all 110KV feeders will be in service, hence

no interruption of supply.

Wed, Dec 6, 2017 9:00

There will no interruption of Supply to Vinnamangalam

SS.the load will be cater by the 230 KV Soolagiri #. 230KV

Singarapet # Breaker H/T Condition.

Sat, Dec 9, 2017 9:00

During the LC period, 230KV Kalivanthapattu - Tharamani #

and 230KV KITS -Tharamani # will be in service.

Sat, Dec 9, 2017 9:00


ALIYAR- THE ABOVE FEEDER LOADS WILL BE FED

FROM 230KV MYVADI LINK I & II FEEDERS

Sat, Dec 9, 2017 9:00

There will be No Interruption of supply. Sun, Dec 10, 2017 9:00


will be in service

Sun, Dec 10, 2017 9:00

During the period of shutdown1)110KV AnnaNagar feeder

loads to be transferred to 230KV Korattur SS

feeding.2)110KV Cooks Roads feeder tie to be opened at

kilpauk SS end & 110KV Cooks road SS will be radially fed

by BBGTPS.

Sun, Dec 10, 2017 8:00

UNIT-3 TO BE IN SHUTDOWN CONDITION Sun, Dec 10, 2017 9:00


BUS OPEN CONDITION

Sun, Dec 10, 2017 9:00


Standby Sun, Dec 10, 2017 8:00

i, 110KV Itchipudur SS will be in Total Shutdown.ii, Hence

there will be No Interruption of supply.

Sun, Dec 10, 2017 9:00

Hence There will be No Interruption of supply. Sun, Dec 10, 2017 9:00

Hence There will be No Interruption of supply. Sun, Dec 10, 2017 9:00

230KV CBE SS will be fed from 230KV Thudiyalur - CBE

feeder of 230KV TDLR SS.

Sun, Dec 10, 2017 9:00


ON 110KY STRUNG BUS AT POWER HOUSE 5, WITH


REQUEST YOU TO APPROVE ONE DAY LC, AND ALL

THE 110KV FEEDRES ARE FED RADIALLY DURING

THE DATE AND TIME MENTIONED ABOVE.

Sun, Dec 10, 2017 9:00

All the loads will be transferred to 230 KV Cuddalore â€“

TAQA # . Hence no interruption of supply.

Mon, Dec 11, 2017 9:00


During the LC Period 110kv UDT-II feeder will caters the

load

Mon, Dec 11, 2017 9:00

Nil Mon, Dec 11, 2017 8:00

During the LC period there will be no supply in the Power

Transformer-I,HV-I,LV-I and 33KV feeders Micon 3,4&5.

Concurrence obtained from SE/NCES/TIRUNELVELI.

Mon, Dec 11, 2017 10:00

Capacitor Bank II will be in service Mon, Dec 11, 2017 9:00

DEPENDING UPON LOAD CONDITION Mon, Dec 11, 2017 9:00

SIPCOT - I TOTAL SHUT ON THAT DAY Mon, Dec 18, 2017 9:00

Nil Mon, Dec 11, 2017 8:00

i) 110KV Veerasigamani SS,110 KV Puliangudi SS,110 KV

Naranapuram SS will be radially fed from Kodikuruchi SS ii)

110 KV Viswanathaperi SS will be fed from

Nallamanaickenpatty SS iii) Hence, no SS will be affected.

Mon, Dec 11, 2017 9:00

During the LC period, other end also avails LC. Hence no ss

affected.

Mon, Dec 11, 2017 9:00

Tentative LC Programmed by MTPS 1 end at 230 KV MTPS

1 – Salem 400 KVSS II feeder on 11.12.2017.

Mon, Dec 11, 2017 9:00

During the above shutdown period the 230 KV Eachangadu ss

will be Radially fed from 230 kv Eachangadu- Neyveli TSI #.

230 KV POYYUR SS end is also availing LC On that Day.

Mon, Dec 11, 2017 10:00

1.110 KV Alagumalai SS availing total shutdown2.110 KV

Mudalipalayam SS will be fed through Ingur 230 KV SS 3.No

other ss will be affected

Mon, Dec 11, 2017 9:00

1.Other three Auto transformers will be in service 2.110 KV

Alagumalai SS availing total shutdown3.110 KV

Mugalipalayam SS will fed from Ingur 230 KV SS4.No other

ss will be affected

Mon, Dec 11, 2017 9:00

During the LC period, the remaining 2X24 MVAR Capacitor

Banks will be in service.

Mon, Dec 11, 2017 9:00

1)Auto Transformer -1 will be in Service 2)110/33-11KV

Anuppanadi SS and 110/11KV Avaniyapuram SS will be

under Shutdown

Mon, Dec 11, 2017 9:00

1) The sakthisugars feeder is kept fed from Alkl end through

110KV Alagarkoil - Karaikudi Feeder feeding Uranganpatty

SS, Nattarmanaglam , Nelmudikarai and Arasanoor SS upto

Sakthisugars. 2) At Uranganpatty SS the switch towards

Pasumalai SS is already kept opened 3)110KV Sakthisugar -

Sivaganga Feeder will be in grid . 4)110KV Alagarkoil -

Karaikudi Feeder is also radial from Alagarkoil upto

Tirupathur SS Line links feeding Narasingampatti , Melur SS

and Thaniyamangalam SS. 5) At Tirupathur SS the switch

towards Alagarkoil is kept open. 6) 110/33-11KV Villapuram

SS will be under Shutdown.

Mon, Dec 11, 2017 9:00

1.110 KV ALUKULI SS MAY AVAIL TOTAL

SHUTDOWN,2.SUPPLY TO 110 KV EASTERN BUS FED

FROM AUTO TRANSFORMER I AND SUPPLY TO 110

KV WESTERN SIDE BUS FED FROM AUTO

TRANSFORMER II AND III3.ALSO SUBJECT TO THE

LOAD CONDITION IN EASTERN SIDE BUS

Mon, Dec 11, 2017 9:00

110 KV CAPACITOR BANK II IS IN SERVICE AND

SUBJECT TO THE VOLTAGE CONDITION

Mon, Dec 11, 2017 9:00

1) DURING THE LC PERIOD, 110/33-11KV VADASERI

SS SUPPLY FED FROM T(K)GTPS. 2) NO

INTERRUPTION TO ANY SUBSTATIONS AND ALL

OTHER 110KV FEEDERS ARE TIED CONDITION.

Mon, Dec 11, 2017 10:00



Mon, Dec 11, 2017 9:00


Urban and Sakkottai SS supply fed from 230KV

Kumabkonam SS.

Mon, Dec 11, 2017 9:00

DURING THE LC PERIOD 230KV KUMBAKONAM-

THIRUVARUR FEEDER WILL IN TIED

CONDITION.HENCE THERE WILL BE NO

INTERRUPTION TO ANY SS.SAME DAY 230KV

KUMBAKONAM-KADALANGUDY FEEDER LC IS

PROGRAMMED BY AE/LINES/KADALANGUDY.

Mon, Dec 11, 2017 9:00


During the above Shutdown Period 400 KV S.V.Chatram-

Alamathi feeder 1 & 2 Entire

Mon, Dec 11, 2017 9:00

KOD PH 2 M/C UNDER S/D CONDITION. Mon, Dec 11, 2017 9:00

The 110 KV Chitharasur SS will be availing total shutdown.

And EID Co â€“ Generation, 110 KV Keelkavaraqpattu SS,

110 KV Sornavoor SS & 110KV Nallathur SS, loads will be

transferred to the 110 KV Cuddalore â€“ Nathapattu feeder.

Hence, no interruption of supply.

Mon, Dec 11, 2017 9:00

1.230kv Poyyur SS radially fed from 230kv Thachankuricht

SS.2. No interuption to any other SS

Mon, Dec 11, 2017 10:00

During the L.c Period, 1)All other 2 Auto Transformer will

cater the SS Load. 2)The 110KV A.Pudur & Poosalakudi

under TSD. hence there will be no interruption of Supply.

Mon, Dec 11, 2017 9:00


same date. Hence no ss will be affected.

Mon, Dec 11, 2017 9:00

During LC period period.1) 110 KV Theni I # will be ratial

from other end up to Ayyampalayam SS.2) 110 KV Theni II #

will be radial from other end up to Nilakottai SS.3) No

interruption to any SS.

Mon, Dec 11, 2017 9:00

230KV Sriperumbudur - Kadapperi # II and 230KV

Kalivanthapattu - Kadapperi # will be in service.

Mon, Dec 11, 2017 9:00

1)Auto Transformer I will be kept off and Auto Transformer

II will be in service.2) 110KV Thayanur , Acharapakkam II

and Vpm link feeder will be radial from other end.3 )

T.V.Nallur SS availing Total Shut down 4.)No interruption of

supply to any SS.

Mon, Dec 11, 2017 9:00

During the L.C period, 110 KV Pugalur SS proposing total

shut down and concurrence obtained from EHT consumer

M/s. EID Parry/Pugalur.

Mon, Dec 11, 2017 9:00

During the period of shutdown the 230kv Koyambedu # was

not in service.

Mon, Dec 11, 2017 10:00



Mon, Dec 11, 2017 9:00

230KV Koyambedu feeder and Bus A will not be in service Mon, Dec 11, 2017 10:00

During LC period 110KV Gandhi Nagar SS to befed from

Thingalore 230KV SS.Necessary concurrence obtained from

SE/EEDC/ED.

Mon, Dec 11, 2017 9:00

i, 110KV Mosur SS is availing Total Shutdown.ii, Hence

there will be No Interruption of supply.

Mon, Dec 11, 2017 9:00

Hence There will be No Interruption of supply. Mon, Dec 11, 2017 9:00

DURING THE PERIOD OF SHUT DOWN, THE ABOVE

FEEDER WILL BE RADIALLY FED FROM OTHER END

Mon, Dec 11, 2017 9:00

OTHER LOADS WILL BE BACK CHARGED Mon, Dec 11, 2017 9:00

All other units and feeders will be in service Mon, Dec 11, 2017 9:00


Mon, Dec 11, 2017 9:00

Unit will be in not standby condition Both 110KV Feeders

tripped at PH 6 end one by oneBoth 110 KV Feeders are

radial with other end

Mon, Dec 11, 2017 9:00

During the LC period 110/11 KV Karungulam,

Maharajapuram and Kanyakumari SS will avail back feeding

supply from 110 KV Palavoor # and Kannanallur SS will

avail back feeding supply from 110 KV Muppandal #. .Hence

no SS will be affected.

Mon, Dec 11, 2017 9:00

Both end Monthly Maintenance Work Mon, Dec 11, 2017 9:00

During the LC period,1.Melapalayam will be radial fed from

Sankaneri .2.Karisalpatti will be radial fed from Melakallur

Hence no SS affected.

Mon, Dec 11, 2017 8:00

During LC period the feeder will be radial fromSemaptty upto

Solavanthan and Radial from Alagarkoil upto Samayanallur

SS .

Mon, Dec 11, 2017 9:00

DURING THE LC PERIOD THERE WILL BE NO SUPPLY

TO 33KV SIMRAN 1 TO 4. IF WIND GEN . AVAILABLE

ON TH DAY POWER TR.4 LOADS WILL BE FED FROM

OTHER POWER TRS & POWER TR4 ONLY TAKEN FOR

MTCE WORK & GRT test

Mon, Dec 11, 2017 10:00



Mon, Dec 11, 2017 9:00

1.No SS will be affected during the LC period Mon, Dec 11, 2017 9:00


230KV Sriperumbudur -Kadapperi # II and 230KV


Mon, Dec 11, 2017 9:00

110KV Vembakottai SS&110KV Alangulam SS will be radial

from 110KV Rajapalayam I feeder of 230KV Anupankulam

SS. In 110 KV Alangulam SS 110 KV isolator no.4 towards

230 KV NNPT SS kept opened condition. Hence no SS

affected.

Tue, Dec 12, 2017 10:00

During the period of LC,the 230KV Arani-Bhavini-II feeder

will be in service and feed 230KV Sirucheri SS load.Hence no


Tue, Dec 12, 2017 9:00

Acharapakkam1.110KV ACK-SP.KOIL-II # WILL BE

RADIALLY CHARGED FROM 230KV SP.KOIL SS END

UPTO 110KV VELLORE SS.2.10KV S.P.KOIL-II # LINE

ISOLATOR WILL BE KEPT OPEN AND LOCKED

CONDITION IN BETWEEN 230KV ACK SS TO 110KV

VELLORE SS.(BOTH END). 3.HENCE NO


Tue, Dec 12, 2017 9:00

During the above period of shut down 1)110KV Siruvachur

SS , 110KV Pudukurichy SS and MRF load will be fed from

110KV Kalakudy Grid SS.

Tue, Dec 12, 2017 10:00

Nil Tue, Dec 12, 2017 8:00

THE METTUR TOWN SS WILL AVAIL SUPPLY FROM

110KV METTUR 230 KV SS-ANTHIYUR FEEDER

DURING THE LC PERIOD.

Tue, Dec 12, 2017 9:00

SF6 Breaker open condition, MODS are open condition Tue, Dec 12, 2017 8:00

Depending upon load condition Tue, Dec 12, 2017 9:00

EE/O/Amuthapuram has also applied on 230 KV

Amuthapuram - I Breaker on the same day 12.12.2017

Tue, Dec 12, 2017 9:00

At the time of LC1.110 KV Echur - Mazhayur # the 110 KV

Echur - Mazhayur # Bkr will be HT and isolators are kept

open, and the 110 KV Chetpet and Thayanur SS Load

transferred to 230 KV Villupuram SS. After completion of

Work, 110 KV Echur - Mazhaiyur # Bkr will be charged and

isolators are kept closed. Depend upon load condition the

transferred Load will be bring back to 230 KV Echur

Substation. Hence no interruption to the any of the substation

Tue, Dec 12, 2017 9:00

Nil Tue, Dec 12, 2017 8:00

1) During the LC period there will be NO supply in this

feeder. 2) Other End also avail LC on same day. 3)

Concurrence obtained from SE/NCES/TIN.

Tue, Dec 12, 2017 9:00

During the LC period, a) 230KV Alundur - Mondipatty feeder

both end availing Total Shut down. b) All other 230 KV

feeder's will be in service. c) There will be no interruption of

supply to any other feeders & ss.

Tue, Dec 12, 2017 9:00

During LC period230KV Unjanai and Pugalur feeders will be

kept tied with grid.230KV Valayapatty SS also availing LC in

the same feeder at opposite end.No supply interruption.

Tue, Dec 12, 2017 9:00

During the LC period, the remaining 5 Nos. 230 KV feeders

are in service. LC programmed at other end also.

Tue, Dec 12, 2017 9:00

During the period of shutdown all other 230KV feeders will

be continued in service

Tue, Dec 12, 2017 9:00

EE / O/ 400KV Kayathar has also programmed Tue, Dec 12, 2017 9:00

1) 110KV Pasumalai -Alagarkoil 2 feeder will be kept radial

from 230KV Pasumalai SS up to Anaiyur SS feeding 110 KV

Arasaradi SS loads.2)110KV Anaiyur SS and Ellis Nagar SS

will be under Shutdown. 3) Switch No 1 at 110KV Pasumalai

Grid SS will be under Open Condition 4)The newly erected

switch in the above feeder near Arasaradi SS premises will be

under Open Condition

Tue, Dec 12, 2017 9:00

ONLY ONE 230 KV FEEDERS IS UNDER LC,ALL

OTHER 3 NUMBERS 230 KV FEEDERS MAY CATER

THE LOAD

Tue, Dec 12, 2017 9:00

1)During LC period other end also programmed for availing

LC.2)110kv kovilur SS including 33kv Vallipatty Ss & 33kv

Chathrapatty SS availing total shutdown load

relief(12+4+4=20mw)

Tue, Dec 12, 2017 9:00


bus will be separately fed by Auto-I and Auto-II.

Tue, Dec 12, 2017 10:00

DURING THE LC PERIOD 110/33/11KV SS SAKOTTAI

AND 110/33/11KV SS URBAN/KUMBAKONAM WILL BE

RADIALLY FED FROM KGTPS END.HENCE THERE

WILL BE NO INTERRUPTION TO ANY

SS.CONCURRENCE OBTAINED FROM SE/KGTPS AND

EE/O/KADALANGUDY.

Tue, Dec 12, 2017 10:00

UNIT IN SERVICE. ALL 400KV FEEDERS ARE IN

SERVICE. ALL 230KV MTPS-I,GOBI,STANDBY

TRANSFORMER EXCEPT THINGALUR FEEDER ARE IN

SERVICE.

Tue, Dec 12, 2017 9:00

During the above period of shut down a) 110KV Thennur SS

avail toal shutdown on the same day. b) 110KV Poovalur SS,

110KV Kothai EHT Sc, 110KV Valady SS, 110KV

Thiruvanaikoil SS will be fed radially from 230KV

Samayapuram SS. c). The line Isolator towards 110KV

Thennur SS at 110KV Thirvanaikoil ss will be Kept opend

and earth switch closed. d)The line Isolator towards 110KV

T.V.Koil SS at 110KV Thennur SS will be Kept opend and

earth switch closed. e) Necessary concurrence has been

obtained from M/s.Kothari EHT Service for switching

operation. f)There will be no interuption to any other SS/EHT

consumers.

Tue, Dec 12, 2017 10:00


be no supply in the entire line. Hence no ss affected.

Tue, Dec 12, 2017 9:00

During LC Period,1).Other 230KV feeders will be in service

and cater the SS loads 2).No other SS will be affected

Tue, Dec 12, 2017 9:00

During LC Period,1).110KV OKM-Udumalpet -1 #kept radial

from 110KV UDPT SS2).110KV Gomangalampudur SS

under total Shut down3).No other SS will be affected

Tue, Dec 12, 2017 9:00

During The above shutdown period 230 KV S.V.Chatram-

Nokia feeder breaker, CTs & Line isolators

Tue, Dec 12, 2017 9:00

110 KV Semankuppam will be availing total shutdown & 110

KV B.Mutlur SS â€“110 KV Chidambaram â€“Ss,and

Chemplast will be fed from LANCO end.Hence no

interruption of supply

Tue, Dec 12, 2017 9:00

EE/O/UPT has also requested for TS-II -ULPT breaker

Maintenance on the same day

Tue, Dec 12, 2017 9:00

During the LC period, all other 230KV #'s will be tied with

grid. hence there will be no interruption of supply.

Tue, Dec 12, 2017 9:00

OTHER 230 KV AUTO TRANSFORMERS I & III WILL

SHARE THE LOADS

Tue, Dec 12, 2017 9:00

During the LC Period the 110 KV Anuppankulam SS will be

availing total shut down. Hence no SS will be affected.

Tue, Dec 12, 2017 9:00

During the LC period the 110 KV Capacitor Bank - II will be

Hand Tripped condition.

Tue, Dec 12, 2017 8:00

During the period of L/C time, 1. 110 KV Mangalam SS

availing total S/D,2. 110 KV Kilpennathur, Rajanthangal,

Vettavalam substations and 110 KV Thandarai Traction loads

will be radially fed from 110 KV Villupuram Grid SS. (Radial

up to 110 KV Kilpennathur SS) Hence there is no interruption

of supply please.

Tue, Dec 12, 2017 9:00

During the period of L/C time,1. KV Kanji SS availing total

S/D.2. 110 KV Adhamangalam SS and 110 KV Solar

Generation will be fed from 230 KV Arni Substation Hence

there is no interruption of supply please.

Tue, Dec 12, 2017 9:00

During LC period.The 110/22 KV Dindigul SS and Raily

Traction loads will be transfer to 110 KV SBT - AKL II

#,hence no interruption to any SS.

Tue, Dec 12, 2017 10:00

230KV Sriperumbudur -Kadapperi # I & 230KV

Kalivanthapttu -Kadapperi # will be in service.

Tue, Dec 12, 2017 9:00

1)Auto Transformer II will be kept off and Auto Transformer

I will be in service.2)The feeder will be kept off between

Villupuram to Thirukoilur.3)110KV Karanaiperichanur &

Devaradiarkuppam SS availing Total Shut Down.Hence the

110 KV Villupuram -Thirukoilur feeder will be kept radial

upto Thirukoilur SS from 230 KV Deviyakurichi SS. 4) 110

KV Thayanur feeder and Acharapakkam II feeder will be kept

radial from other end.5) No interruption of supply to any SS.

Tue, Dec 12, 2017 9:00

1.No load transfer required2.Auto Transformer - I will be in

service.3.Approved by SE/O/N

Tue, Dec 12, 2017 10:00

During the L.C Period, 110KV Elumathur SS is proposed total

shutdown and the remaining 110KV Kodumudi SS,110KV

Sivagiri & 110KV New nadupalayamSS load fed from 110KV

Erode SS.

Fri, Dec 15, 2017 9:00

During the LC Period, 1) 110KV Karur SS is proposed total

shutdown. The remaining 110KV Veppampalayam SS,

110KV Manmangalam SS load will be fed through 110KV

Pugalur -Renganathapuram feeder via 110KV Malaikovilur

SS. 2) 110KV Renganathapuram feeder # tie opened at

230KV Renganathapuram SS. Hence there is no supply


Tue, Dec 12, 2017 9:00

During the shutdown period,1) 110KV Ramiyanahally feeder

breaker will be in handtrip condition at Singarapet end and

radially charged condition from 110KV Ramiyanahally SS

upto 110KV Harur SS.2) 110 KV Ramiyanahalli SS total

shutdown approved.3) 110KV Harur SS and 110KV

Pappireddipatti SS loads will fed from 230KV SS

Karimangalam through 110KV Karimangalam-Ramiyanahalli

#hence no interruption of supply

Tue, Dec 12, 2017 9:00

DURING THE PERIOD OF SHUTDOWN 1) 110KV

Sholinganallur# will not be inservice. 2) 110KV

Sholinganallur SS load will be transferred to 230KV KITS

PARK SS.

Tue, Dec 12, 2017 10:00

DURING LC PERIOD SEC BETWEEN PATSPIN EHT

SERVICE AND PONNAPURAM SUPPLY WILL BE FED

FROM 230 KV PONNAPURAM SS

Tue, Dec 12, 2017 9:00



other SS.

Tue, Dec 12, 2017 9:00

During the LC period the 110KV Thiruvarur - Narimanam I

feeder will be in service. Hence there will be no interruption

os supply to any other SS.

Tue, Dec 12, 2017 9:00

Power transformer I in service.LC will be taken subject to the

wind generation condition.

Tue, Dec 12, 2017 10:00

PENNA-VALUTHUR # WILL BE IN SERVICE Tue, Dec 12, 2017 9:00

Other end also applied LC on that date.No intermediate ss

affected in this LC

Tue, Dec 12, 2017 9:00

230 KV ARASUR # TO BE TRIPPED IN BOTH ENDS. Tue, Dec 12, 2017 9:00

During LC period No SS will be affected.Necessary

concurrence obtained from SE/EEDC/ED

Tue, Dec 12, 2017 9:00

Both end LC applied Tue, Dec 12, 2017 9:00

During the LC period Other 230KV Feeders&230KV

Auxiliary bus Will be inservice

Tue, Dec 12, 2017 9:00

It is proposed to avail line clear in - 230 KV Ulundurpet

â€“Neyveli TS II feeder . 50 MW load of(Ulundurpet feeder

and Thiagadurugam feeder) Auto I in this SS will be fed by

230KV Villupuram feeder from 230 KV Villupuram Auto SS

. 110KV Ko-Poovanur feeder load (10MW) will be fed by

Deviyakurichi Auto SS.

Tue, Dec 12, 2017 5:00

Subject to the Load condition,1. Kottamangalam SS will be


Ingur-I & II will be kept radial from other end,3. Hence Load

will be with limits of other two Auto Trs. & No SS will be

affected.

Tue, Dec 12, 2017 10:00

During the period of shutdown,1.230kV Thiruverkadu-

Alamathy # Breaker will not be in service,2.110kV korattur -I

load transferred to 230kV korattur SS,3.All other feeders are

in service. Hence no interruption.

Tue, Dec 12, 2017 10:00

During the Period of Shut down the 110KV Periyapalayam SS

availing Total Shut down. Concurance to be obtained from JR

Metals EHT

Tue, Dec 12, 2017 10:00

DURING THE PERIOD OF S/D EXCEPT 100MVA AUTO

TFR-II ALL OTHER FEEDERS AND EQUIPMENTS WILL

BE IN SERVICE.

Tue, Dec 12, 2017 10:00

The Feeder will be back charged. Tue, Dec 12, 2017 9:00

1.During the LC Period unit under not stand by

condition.2.Feeders are radially feed from other side

Tue, Dec 12, 2017 9:00

During the LC period, 1) other end also will avail LC on the

same day,2) all other 230 KV feeders will be in tied

condition,3) no supply interruption to any SS.

Tue, Dec 12, 2017 9:00





Tue, Dec 12, 2017 9:00





Tue, Dec 12, 2017 9:00



same feeder. b) 230KV Mondipatty - Alagarkoil feeder will

be in service. d) there will be no interruption of supply to any

other feeders.

Tue, Dec 12, 2017 9:00

During 400/230 KV Auto Transformer II LC Period, 400/230

KV Auto Transformer I will be in Service Condition. Hence


Tue, Dec 12, 2017 9:00

Feeder will be radial from kkdiend.uptoNarasingampatti SS.

Feeder will be radial from Sakthi sugars end.upto

urptyss..A.Thekkur,S.Pudur SS Duvaragurichy SS loads will

be transferred to Kottampatty feeder.

Tue, Dec 12, 2017 9:00

during the LC Period the 230KV supply Will be fed from 230

KV Nokia -SPR Feeder Without interruption of power supply.

Tue, Dec 12, 2017 9:00

Standby Tue, Dec 12, 2017 8:00

Total shut down to be proposed in the following 110 KV

subststions for load relief of 62 MW (110/22 kv , ,CUMBUM

ss, Ayyampalayam, Batla gundu SS, V.pandi SS, M.G.Kottai

SS,)

Tue, Dec 12, 2017 9:00

Power transformer -III will not be in

service.PowerTransformer-I&II will be carriedout the Entire

Load.

Tue, Dec 12, 2017 9:00

During LC Period There will be no supply in the entire feeder Tue, Dec 12, 2017 9:00

Concurrence will be obtained from M/S Sai regency to avail

L.C. and 110kv karaikudi feeder will be radial from karaikudi

end.VGTPS Phase 1and 2 STG will not be in service hence

there will be no problem in power evacuation.

Tue, Dec 12, 2017 9:00

During the LC period,There will be No Supply in entire line.

Hence no ss affected

Tue, Dec 12, 2017 8:00

1.Other Three 230 KV Feeders (PGCIL,Sadayapalayam and

Kurukathi) will be in service2.Other end availing LC 3.No

other ss will be affected

Tue, Dec 12, 2017 9:00

230KV Sriperumbudur - Kadapperi # I & 230KV


Tue, Dec 12, 2017 9:00


Madurai # Main Breaker (202-52), & CT,CVT. Hence no SS

will be affected.

Wed, Dec 13, 2017 9:00

1. The 110KV isolator switch at Vettavalam Ss towards

Villupuram side will be kept open condition.2. The feeder will

be kept radial from T.V.Malai 230KV SS upto Vettavalam

SS.3. Mangalam SS is availing total shutdown.4. Hence no

interruption of supply in any SS.

Wed, Dec 13, 2017 9:00

During the period of LC,All other 4 Nos. 230KV feeders will

be in service.Hence no interruption of supply.

Wed, Dec 13, 2017 9:00



will be in service.

Wed, Dec 13, 2017 9:00

PROGRAMED LC Wed, Dec 13, 2017 9:00

During the LC Period 110kv ALR Link-II feeder will caters

the load

Wed, Dec 13, 2017 9:00

During the LC period 230KV MTPS # will be in service.No


Wed, Dec 13, 2017 9:00


230KV Veeranam-Abisegapatti feeder.Concurrence obtained


Wed, Dec 13, 2017 10:00

230 KV Deviakurichy- STCMS & Singapuram Feeders will

be in service

Wed, Dec 13, 2017 9:00

1.315 MVA ICT-II HV and LV Breakers are kept OFF

condition.2.315 MVA ICT-I will be in service for 230kv

feeders.3.All 400kv feeders and 230kv feeders will be in

service.Hence no interruption of supply.

Wed, Dec 13, 2017 9:00

During the above L.C period both Unit 1 and Unit-2 will be in

service and PWD demand will be met through Machines.The

other end BPH-2 applied L.C on that day on

13.12.2017.MDPH feeder will be in Service (110 KV BPH

â€“ 1 to MDPH Feeder)

Wed, Dec 13, 2017 9:00

230KV MTPS feeder LC will be availed at both ends. 3Nos

230KV feeder will be in service. There will be no interruption

to any SS or feeder

Wed, Dec 13, 2017 9:00

i)110 KV Keelapavoor SS ,Alangulam SS, New Alangulam

SS ,Keelaveeranam SS will be radially fed from Kodikuruchi

SS. ii) 110 KV isolator towards Kanarpatty will be kept

opened in Alangulam SS and 110 KV isolator towards

Alangulam will be kept opened in Kannarpatty.Hence no SS

will be affected . iii) Hence no SS will be affected.

Wed, Dec 13, 2017 9:00

(a) During the above L.C period Unit I & 2 unit will be in

service or stand by condition, depending up on the PWD

demand.(b)The other end BPH â€“1 applied L.C on that day

(13.12.2017).(c) 110 KV BPH - 2 to BPH â€“ 3 feeder & 110

KV BPH - 2 to K.R.Thoppur feeder will be in service

Wed, Dec 13, 2017 9:00

During the LC period, a)An Other 100 MVA Auto

Transformer -II will be in service. b)All 110 KV feeders will

be in service. c)There will be no interruption of supply to any

other feeders.

Wed, Dec 13, 2017 9:00

50MVA power transformer II Will be in service Wed, Dec 13, 2017 10:00

1. 230KV K.R.Thoppur – Pallakkapalayam feeder breakers

kept hand tripped at both ends. 2. Bus and line switches kept

opened at both ends. 3. K.R.Thoppur 400KV SS is availing

breaker and line switch LC on that day.4. There will be no


Wed, Dec 13, 2017 9:00

No ss will be affected. During this above LC period 110KV

KKLM SS will be radially fed from 230KV SRPudur SS.

Wed, Dec 13, 2017 19:00

During the shutdown period, there will be No interruption to

the EHT Consumer . Concurence also obtained from the

concerned.

Wed, Dec 13, 2017 10:00

ALL 230KV FEEDERS WILL BE IN SERVICE Wed, Dec 13, 2017 9:00

During LC period110KV Namakkal SS will be back fed

through 110KV Unjanai-Nallur feeder now kept tied with

110KV PSI-Namakkal Feeder.OtherwiseThrough 110KV

Valayapatty-Namakkal feeder.No supply interruption.

Wed, Dec 13, 2017 9:00


Thudialur ss

Wed, Dec 13, 2017 9:00

400KV Tie Breaker in service Wed, Dec 13, 2017 9:00

EE / O / Alagarkoil has also programmed Wed, Dec 13, 2017 9:00

During the shutdown period 100MVA Auto transformer I &

III will be feeding the entire KITS SS loads

Wed, Dec 13, 2017 10:00


CATER THE LOAD

Wed, Dec 13, 2017 9:00

UNIT IN SERVICE. ALL 400KV FEEDERS KARAMADAI-

I,PALAVADI-I&II,ICT-I&II ARE IN SERVICE. ALL 230KV

FEEDERS ARE IN SERVICE EXCEPT THINGALUR

FEEDER.

Wed, Dec 13, 2017 9:00

230 KV S.P.Koil # will be in service Wed, Dec 13, 2017 9:00

During the above period of shut down a) The 110KV

Srirangam SS avail total shutdown on the same date.

b)110KV Kambarasampettai SS will be fed radially from

230KV Trichy Auto SS. C) 110KV Samayapuram SS ,

110KV Dhadapani Cements EHT Sc and 110KV AIA EHT

Service will be fed radially from 230KV Samayapuram Auto

SS. d). The line Isolator towards 110KV Srirangam SS at

110KV Samayapuram ss will be Kept opend and earth switch

closed. e)At 110KV Srirangam SS Towards 110KV

Samayapuram SS Breaker will be in H/T Condition and the

line Isolator towards 110KV Samayapuram ss will be Kept

opend and earth switch closed. f) There will be no interuption

to any other SS/EHT consumers.

Wed, Dec 13, 2017 10:00

1. 110KV Sembium Feeder only will not be in service2. All


be in service.

Wed, Dec 13, 2017 9:00


During the above Shutdown Period 315 MVA , 400/230 KV

Auto Transformer-II

Wed, Dec 13, 2017 9:00


be no supply in the entire line. Hence no ss affected

Wed, Dec 13, 2017 9:00

During the above shutdown period the 100 MVA Power

Transformer - I will not be in service the load may be

restricted within the capacity of 100 MVA Power Transformer

-II

Wed, Dec 13, 2017 5:00

During the LC period,110 KV TKPTY - PSQ # will be Radial

from PSQ SS end . Hence No SS will be affected.

Wed, Dec 13, 2017 9:00

1. KOILPALAYAM SS WILL BE UNDER TOTAL

SHUTDOWN2. MARUTHUR SS WILL BE UNDER

TOTAL SHUTDOWN3. LC WILL BE TAKEN ONE BY

ONE4. 110 KV JAGADALA, KOTHAGIRI &

KATTAPETTU SS WILL BE RADIALLY FED FROM

PYKARA - BB-I FEEDER DURING THE LINE LC WORKS

Wed, Dec 13, 2017 9:00

During LC period.The feeder will be radial from other end,

hence no interruption to any SS.

Wed, Dec 13, 2017 10:00

1)Villupuram Link # Hand tripped Both ends and Line Side

Isolators will be kept Opened.2) No interruption of supply to

any SS.

Wed, Dec 13, 2017 9:00


110KV Siruseri - Siruseri # I loads transferred to 110KV

Siruseri - Siruseri II.

Wed, Dec 13, 2017 10:00

1. The feeder Breaker will be Hand Tripped at both ends. 2.

Hence no interruption of supply in any SS.

Wed, Dec 13, 2017 9:00

During the L.C Period HVII and LV II are tripped condition.

110KV Valavanthi SS,110KV Sivagiri SS are proposed total

shutdown. Load contain with in two auto transformer (I &

III).There is no interruption to any SS.

Wed, Dec 13, 2017 9:00

During the LC period 1) 110KV Valavanthi SS is proposed

total shutdown, remaining 110KV Velur SS, 110KV

Villipalayam SS and 110KV Kabilarmalai SS load fed from

230KV Valayapatti SS via 110KV Valavanthi feeder. Hence

there is no interruption to any SS. Concurrence obtained from

EE/O/Valayapatty

Wed, Dec 13, 2017 9:00

During the period of LC, 1) Auto transformer II and LV II

breaker will be in off condition 2) The Auto transformer I and

III will be in service,3) All the 110KV feeders will be in

service, except 110KV SSREL# which will be radial

condition from other end. 4) 110KV Singarapet Grid SS total

shutdown approved and hence no interruption of supply.

Wed, Dec 13, 2017 9:00

During the Auto transformer-II LC period, the Auto

Transformer - I & III will be in service and Load will be

shared by Auto Transformer I & III. Hence there will be no


Wed, Dec 13, 2017 9:00

During the LC period the 110Kv Narimanam - CPCL -

Nagapattinam feeder will be in service. Hence there will be no

interruption of supply to any other substation.

Wed, Dec 13, 2017 9:00

During LC period 110KV Kaspapettai SS to be fed from

Pugalur 230KV SS.110KV Sivagiri SS will be under Total

shutdown condition.Necessary concurrence obtained from

SE/EEDC/ED.

Wed, Dec 13, 2017 9:00

1) The Deviakurichy & Valiayapatty both 230KV SS availing



Wed, Dec 13, 2017 9:00

During the LC period Radially fed from 110KV Singarapet SS

up to RC Plant end .

Wed, Dec 13, 2017 9:00


FEEDER WILL BE RADIALLY FED FROM OTHER END

Wed, Dec 13, 2017 9:00

Subject to the Load conditions, 1. 110KV Thungavi # will be

will be kept radial from 230KV Udt SS / 110KV Poolavadi #,

2. 110KV Pethappampatty # will be kept radial from 230KV

Udt SS / 110KV PNPM #, 3. 110KV Ingur-I & II will be kept

radial from other end,4. Auto Trs. I&III will be cut off, 5.

Hence Load will be within the limit of other one Auto Tr. &

No SS affected.

Wed, Dec 13, 2017 10:00

During the lc period the concern unit will be under not s/b

condition

Wed, Dec 13, 2017 8:00

During the period of shutdown 1.230kV Thiruverkadu-

CMRL(koyambedu)# breaker will not in service,2.230kV

CMRL(koyambedu) # will be radially fed from 230kV

Koyambedu SS.3.All other feeders are in service. Hence NO

Interruption.

Wed, Dec 13, 2017 10:00

During the period of LC i) Auto-Tr-I ,HV-I,LV, Auto-Tr-II

,HV-II,LV-II , Auto â€“Tr-III,HV-III,LV-III, and Auto â€“Tr-

IV,HV-IV,LV-IV, will be in service and cater the SS Loads.ii)

The 110KV Capacitor Bank â€“I and 110KV Capacitor Bank-

II one by one will be in â€˜OFFâ€™ Condition iii) The

230KV Link-II, 230KV Chittoor interstate feeders,230KV

Link-I # and 230KV Mosur feeders will be in service and

cater the SS Loads. Hence there will be no interruption of

supply please.

Wed, Dec 13, 2017 9:00

The Feeder will be back charged. Wed, Dec 13, 2017 9:00

Wed, Dec 13, 2017 10:00

During the LC period,1) all 110 & 230 KV feeders will be in

tied condition,2) 230 KV Bus-Coupler breaker is already kept

in standby condition,3) no supply interruption to any SS.

Wed, Dec 13, 2017 9:00


Wed, Dec 13, 2017 9:00

1.16 MVA PR.TR.II AND III WILL BE IN SERVICE

CATER THE ENTIRE 11 KV LOADS

Wed, Dec 13, 2017 9:00

During the LC period 110 KV SR Puthur - KDR I feeder will

be radial from SRP upto VNR SS (incl) and radial from KDR

upto PPI SS (Incl).Hence no ss will be affected.

Wed, Dec 13, 2017 9:00

Both end Monthly Maintenance Work Wed, Dec 13, 2017 9:00

Other end is also availing L.C. Wed, Dec 13, 2017 9:00

1. No interruption of supply2. Load fed through ICT - 1

(400/230-315 MVA)

Wed, Dec 13, 2017 9:00



TO 33LV SRF1 TO 4. IF WIND GENERATION

AVALIABLE ON THE DAY THE POWER TR.3 LOADS

WILL BE TRANSFERRED TO OTHER POWER TRS AND

POWER TR3 ONLY TAKEN FOR MTCE WORK & GRT

test.

Wed, Dec 13, 2017 10:00


230KV Veeranam-Abishegapati Feeder.Concurrence obtained


Wed, Dec 13, 2017 12:00

Other end also availing LC on that day. Wed, Dec 13, 2017 9:00



Wed, Dec 13, 2017 9:00



Wed, Dec 13, 2017 8:00

Valavanthi SS total shutdown Wed, Dec 13, 2017 9:00


110KV Kadayanallur SS&110KV Achanpudur SS will be

radial from 110KV Kadayanallur feeder of 230KV

Kodikuruchi SS. In 110 KV Kadayanallur SS 110 KV isolator

no.2 towards 230 KV NNPT SS kept opened condition. Hence

no SS affected.

Thu, Dec 14, 2017 10:00

During the period of shutdown the entire load of 230KV

SIPCOT Mambakkam SS [Approximately: 45MW] will be

fed from 400KV Sriperumbudur SS through 230KV SIPCOT

Mambakkam - Sriperumbudur feeder without interruption.

Thu, Dec 14, 2017 10:00

During above period of shut down 1)The remaining loads will

be fed Through Auto Transfermer III(100MVA) of

Perambalur Auto SS and if necessary 110KV Kallakudy -I (

Siruvachur) feeder tie will be opened at Perambalur SS. .

Thu, Dec 14, 2017 10:00

Nil Thu, Dec 14, 2017 8:00

During the LC Period 110kv ALR Link-I feeder will caters the

load

Thu, Dec 14, 2017 9:00

THE PWD DEMAND WILL BE MET OUT BY OTHER

STANDBY MACHINES AT DAM AND TUNNEL POWER

HOUSES.

Thu, Dec 14, 2017 9:00


Breaker for ICT2 (410-52) 400KV Tie Breaker for ICT2 &

ICT3 (411-52) & 230 KV LV Breaker for ICT2 (206-52),

400/230KV ICT2. Hence No SS affected.

Thu, Dec 14, 2017 9:00

a) During the LC period the above feeder fed Radially from

other endb) No SS will be affected.

Thu, Dec 14, 2017 10:00

OTHER END ALSO AVAIL LC ON THAT DAY Thu, Dec 14, 2017 9:00

EE/O/Amuthapuram has also applied on 230 KV

Amuthapuram - II Breaker on the same day 14.12.2017

Thu, Dec 14, 2017 9:00

During the LC period 1)110KV BPH3-BPH2# and 110KV

BPH3-ANTHIYUR# will be in service. 2) Unit I & II will be

in service / standby to meet out the PWD Demand. 3) There

will be No Loss of Generation during this LC Period.On the

same day, BPH4 will also programmed to avail the Monthly

maintenance Work. Hence LC may kindly be approved please.

Thu, Dec 14, 2017 9:00

Nil Thu, Dec 14, 2017 8:00

No SS will be affected. Thu, Dec 14, 2017 9:00


upto veeravanallur SS. Hence, no ss affected

Thu, Dec 14, 2017 9:00

* UNIT 1& 2 will be in service to meet out PWD

demand.*All OTHER FEEDERS ARE IN

SERVICE.*Concurrence obtained from Unjanai end . Supply

fed from UNJANAI 230 KV SS.

Thu, Dec 14, 2017 9:00

(i) K.R.Thoppur SS Programmed for Maintenance work on

14.12.2017 (ii) The EHT Consumer M/S SAIL,Salem Steel

plant,Salem has given concurrence and avail supply through

230KV K.R.Thoppur –Salem Steel Plant – I

Thu, Dec 14, 2017 9:00

1) During the LC period there will be NO supply in this

feeder. 2) Other End also avail LC on same day. 3)

Concurrence obtained from SE/NCES/TIN.

Thu, Dec 14, 2017 9:00

No ss will be affected. Thu, Dec 14, 2017 9:00

Auto TRF-I in service (110KV Maximum Load 60MW only) Thu, Dec 14, 2017 9:00

During LC period110KV Namagiripet SS will be back fed

through 110KV DVK-Thammampatty feeder.No supply

interruption.

Thu, Dec 14, 2017 9:00


Karuvalur SS.

Thu, Dec 14, 2017 9:00

1) 110/33-11KV Aviyur SS will be under total shutdown 2)

110kv Railway traction loads and 110KV Virudhunagar SS

loads will be transferred to 110KV Pasumalai - Thullukkapatti

Feeder. 3) Hence No interruption of Supply to any SS

Thu, Dec 14, 2017 13:00


feeders will be in tied condition. AEE/Lines/Thiruvarur also

applied LC on the same day.

Thu, Dec 14, 2017 9:00

100MVA Tr-II will be in service Thu, Dec 14, 2017 9:00

1.110KV BPH4-PKPM#,110KV BPH4 - NSPM# WILL BE

IN SERVICE.2.UNIT 1&2 WILL BE IN SERVICE AS PER

PWD DEMAND.3.On same date, BPH-3 End also

programmed to avail L.C on 110 kv bph4-3 feeder.

Thu, Dec 14, 2017 9:00

1.110KV BPH4-PKPM#,110KV BPH4 - NSPM# WILL BE

IN SERVICE.2.UNIT 1&2 WILL BE IN SERVICE AS PER

PWD DEMAND.3.On same date, BPH-3 End also

programmed to avail L.C on 110 kv bph4-3 feeder.

Thu, Dec 14, 2017 9:00

During LC Period,1).110KV Madhampatty SS ,110KV

Deverayapuram SS and 110KV Peedampalli SS under total

shut down2).230/110KV Auto transformer-1 cater the 110KV

western bus loads3).If necessary 110KV OKM-TDLR-1 #

loads will be transfer to 230KV TDLR SS 4). No other SS

will be affected

Thu, Dec 14, 2017 9:00


Mambakkam feeder breaker, CTs and Line isolators

Thu, Dec 14, 2017 9:00



Thu, Dec 14, 2017 9:00

During LC Period,1).110KV Peedampalli SS under total shut

down2).110KV M/S L&T EHT SC fed from 110KV Arasur -

Thingalur # from 230KV Arasur SS3). No other SS will be

affected

Thu, Dec 14, 2017 9:00

During LC Period,1).Auto Transformer-1 cater the 110KV

western bus loads 2).Auto Transformer-3 cater the 110KV

eastern bus loads 3).110KV Madampatty SS, 110KV

Deverayapuram SS,110KV peedampalli SS and 110KV

Anthiyur SS under total Shut down4).If necessary 110KV

OKM -TDLR-1 # Load will be transfer to 230KV TDLR

SS5). No other SS will be affected

Thu, Dec 14, 2017 9:00

110KV SR pudur # No.1 radial from SR Pudur to

peachipparai SS

Thu, Dec 14, 2017 9:00

During LC Period,1).110KV madampatty SS,110KV

Deverayapuram SS under total Shut down 2).110KV

Madukkarai SS load will be transfer to 230KV TDLR SS

3).No other SS will be affected

Thu, Dec 14, 2017 9:00

110 KV Kullanchavadi SS will be availing total

shutdown..The 110 KV Thoppukollai SS ,110 KV

Koranapattu SS and 110 KV Kurunjipadi SS loads will be

transferred to 110 KV Neyveli TS - I â€“ Vadakuttu # ..

Hence no interruption of supply

Thu, Dec 14, 2017 9:00

During the LC period, all other 230KV #'s will be tied with

grid. hence there will be no interruption of supply.

Thu, Dec 14, 2017 9:00


Kanchipuram feeder

Thu, Dec 14, 2017 9:00

1)During the period of shutdown of KWW I feeder, loads of

KWW I # will be transferred to KWW II #.2)During the

period of shutdown of KWW II feeder, loads of KWW II #

will be transferred to KWWW I #.

Thu, Dec 14, 2017 10:00

110 KV Pochampally SS, 110 KV Uthangarai SS 110 KV

Ramiyanahally SS availing Total Shutdown Total Relief : 45

MW, the Station load will Managed by Keeping Auto

Transformer I , II & III and also 230 KV Shoolagiri and 230

KV Palavadi # in service, 1 No Grid feeder also in service and

SSREL Supply fed through 230 KV Singarapet SS (110 KV

Vellichandai # & Dharmapuri # breaker will be open and fed

from 400 KV Palavadi SS)

Thu, Dec 14, 2017 9:00

During the LC period 110 KV Aviyoor SS will be availing

total shut down. 110 KV Virudhunagar SS & Railway

Traction SS load will be transferred to 110 KV PSQ -

Thulukkapatti feeder. Hence no ss affected

Thu, Dec 14, 2017 9:00

OTHER 2/110 KV AUTO TRANSFORMER I & III WILL

SHARE THE LOADS

Thu, Dec 14, 2017 9:00

During the period of L/C time,1. 230 KV T.V.Malai - Neyveli

# will be OFF condition at both end.2. Other 2 Nos 230 KV

T.V.Malai-Singarapet and Villupuram feeders will be in

service. Hence there is no interruption of supply please.

Thu, Dec 14, 2017 9:00

During LC period.Other end is also availing LC Thu, Dec 14, 2017 9:00

during the period of shutdown the 400/110KV ICT-I # (200

MVA) was not in service.

Thu, Dec 14, 2017 10:00



other SS.

Thu, Dec 14, 2017 9:00

ICT-I will not be in service All 110KV loads will be fed from

ICT-2

Thu, Dec 14, 2017 10:00


THE FEEDER

Thu, Dec 14, 2017 9:00

Both end LC applied Thu, Dec 14, 2017 9:00

1)Pudhanchandai 230KV SS Namagripet feeder monthely

maintenances work Breaker,CT ‘s. 2) Deviakurichi 230KV SS

radial fed from upto Namagripet 110KV SS End 3) There will

be no interruption of supply any other SS.

Thu, Dec 14, 2017 9:00

During the LC period Radially fed from MDPH Up to Auto

SS end

Thu, Dec 14, 2017 9:00

DURING THE PERIOD OF SHUT DOWN, 230KV SPK-

KLPK-II,230KV KLPKM-ACKPM & 230KV KLPKM-

ECHUR FEEDERS WILL BE IN SERVICE

Thu, Dec 14, 2017 9:00

Subject to the Load condition,1. Kottamangalam SS will be


Ingur-I & II will be kept radial from other end,3. Hence Load

will be with limits of other two Auto Trs. & No SS will be

affected.

Thu, Dec 14, 2017 10:00

During the period of shutdown, i) Both the 230KV feeders

will be in service. ii) 110KV L&T feeder will be back charged

from Manali SS by carrying out Switching operations at

110KV Melur SS. iii) 110KV CCTL feeder & 25MVA Power

Transformer will be under shutdown.

Thu, Dec 14, 2017 11:00

OTHER LOADS WILL BE BACK CHARGED Thu, Dec 14, 2017 9:00


All other feeders and units will in service Thu, Dec 14, 2017 9:00


BUS OPEN CONDITION

Thu, Dec 14, 2017 9:00


During the LC period, a) The 110KV fedeers load will be

managed through 230KV Alundur SS and 230 KV Sembatty

SS. b) There will be no interruption of supply to any of the

SS. C) Concurance obtained from SE/O/Trichy.

Thu, Dec 14, 2017 9:00

230 KV SSP â€“ I # will be in service condition. Concurrence

Already obtained from M/s. SAIL Ltd.,

Thu, Dec 14, 2017 9:00

1)Concurrence Already obtained from M/s. JSW Ltd.,2)

Already the 110 KV Nangavally SS & M/S.JSW Ltd., fed

from Mettur 230 KVSS. Hence, the maintenance only will be

taken CT, Breaker & Bus Switch at Salem 400 KVSS /

K.R.Thoppur end.

Thu, Dec 14, 2017 9:00

Feeder will be radial from SBTY Thu, Dec 14, 2017 9:00

Power transformer -III will not be in

service.PowerTransformer-I&II will be carriedout the Entire

Load.

Thu, Dec 14, 2017 9:00

During the LC Period there willbe no supply in the Entire

feeder.

Thu, Dec 14, 2017 9:00

For line mtc works & attending premonsoon remarks Thu, Dec 14, 2017 9:00



Thu, Dec 14, 2017 8:00

During LC period there will be no supply in the entire feeder Thu, Dec 14, 2017 9:00

During LC Period feeder will be radial upto Erichanatham SS

and T.kallupatti SS availing total shut down.

Thu, Dec 14, 2017 9:00

EE/O/CKNI has also programmed Line LC. During the LC


Thu, Dec 14, 2017 9:00

1. No SS will be affected during the LC period Sat, Dec 23, 2017 9:00

All the loads will be transferred to 230 KV Cuddalore â€“

Neyveli TS -1 # . Hence no interruption of supply.

Thu, Dec 14, 2017 9:00

230 KV STCMS & Valayapatty Feeders will be in service. Thu, Dec 14, 2017 9:00

Monthly maintenance at both ends. Thu, Dec 14, 2017 9:00

1) The Deviakurichy & Singapuram both 230KV SS availing



Thu, Dec 14, 2017 9:00


WILL BE CATER IN 230KV Myvadi I&II FEEDERS

Fri, Dec 15, 2017 9:00


During the above LC period all machines is in standby

condition and 230KV MTPS feeder will be in service.

Fri, Dec 15, 2017 9:00

Entire line should be isolated from supply Fri, Dec 15, 2017 9:00

230 KV Deviakurichy- Valayapatty & Singapuram Feeders

will be in service

Fri, Dec 15, 2017 9:00

Monthly maintenance Fri, Dec 15, 2017 9:00

110KV Capacitor Bank-I and II will be in hand trip condition.

110KV K.R.Thoppur-I, II, 110KV Singapuram-I, II, 110 Kv

Rasipuram and 110KV Sankari feeders will be radially fed

from other end. 3 nos. Auto transformer will not be in Service.

GC-I & GC- II will be in hand trip condition. There will be no

interruption to any SS or feeder.Salem Nethimedu 230/110

KV availing total shutdown. All the SS will be fed from other

end

Fri, Dec 15, 2017 9:00

No SS will be affected. The EHT Sree Shasayee Paper Mill

Will be Under shutdown for maintenance work on the same

day

Fri, Dec 15, 2017 10:00


the same date and no other SS will be affected please.

Fri, Dec 15, 2017 9:00

During the LC period, station supply will be availed through

sannadhupudhukudi SS via TWAD #. Hence no ss affected

Fri, Dec 15, 2017 9:00


(110KV Annur SS,Sellappam palayam SS, Eripalayam SS and

Karuvalur SS total shut down) 110KV Padhuvampalli SS

loads transfered to 110kV Karuvalur -Thekkalur feeder

.110KV KVLR-Nambiyur loads fed by 230KV Gobi(SS)

Fri, Dec 15, 2017 9:00

110KV Karuvalur SS and Selapapalayam SS total

shutdown.110KV Padhuvampalli SS loads transfered to

110kV Thekkalur feeder

Fri, Dec 15, 2017 9:00

{110KV Annur SS total shutdown} Fri, Dec 15, 2017 9:00

All other 230kv feeders in service Fri, Dec 15, 2017 9:00

1)Auto Transformer - 2 will be in Service. 2) 110/33-11KV

Villapuram SS will be under Shutdown. 3) 110KV Pasumalai -

Sembatty feeder will be kept radial from other end if

necessary to contain Auto Tr -2 loads within limits.

Fri, Dec 15, 2017 9:00

1) The Feeder is already kept radial from Alagarkoil SS upto

Vandiyur SS feeding Othkadai, IT Park SS, Industrial Estate

SS and Vandiyur SS 2)110/33-11 KV Anuppanadi SS and

110/11KV Avaniyapuram SS will be under Shut down.

Fri, Dec 15, 2017 9:00

110 KV CAPACITOR BANK I IS IN SERVICE AND

SUBJECT TO THE VOLTAGE CONDITION

Fri, Dec 15, 2017 9:00

1)During LC period 230/110kv Auto Transformer I

(100MVA) will be in service and cater the station

load.2)110/22-11kv RNPM SS availing total shutdown Load

relief =18mw.3)110kvRNPM- SBT I # radially fed from SBT

end.4)If necessary 110kv RNPM-UDPT # radially fed from

UDPT end.

Fri, Dec 15, 2017 9:00

1) DURING THE LC PERIOD 110/11KV URANIPURAM

SS, 110/33-22-11KV KARAMBAKUDI SS, 110KV

PERAVURANI SS, 110KV SETHUBAVACHITRAM

SS,110KV KEERAMANGALAM SS AND 110/33-11KV

ORATHANADU SS (33KV ONLY) (TOTAL LOAD

RELIEF: 60 MW) AVAILED TOTAL SHUTDOWN. 2)

110KV KOVILKALAPPAL (VIA:VADASERI), 110KV

PATTUKKOTTAI-II AND 110KV MADUKKUR FEEDERS

LOAD WILL BE MANAGED BY AUTO TRANSFORMER-

II. 3) 110KV PUDUKKOTTAI(KARAMBAKUDI), 110KV

THANJAVUR AND 110KV PATTUKKOTTAI-I FEEDERS

TIE WILL BE OPENED AT NEMMELI THIPPIYAKUDI

SS. 4) 110KV THANJAVUR FEEDER RADIALLY FED

FROM 230/110KV THANJAVUR SS UPTO 110KV

ORATHANADU SS. 5) 110KV PATTUKKOTTAI-I

FEEDER LOAD WILL BE MANAGED BY 110KV

PATTUKKOTTAI-II FEEDER. 6) 110KV BUS-II AND

AUTO TRANSFORMER-II IN SERVICE AND NO

INTERRUPTION TO ANY OTHER SS.

Fri, Dec 15, 2017 9:00

1) DURING THE LC PERIOD, 110KV PERAVURANI (LR:

20MW) AND 110KV SETHUBAVACHATHITRAM SS(LR:

8 MW) AND 110KV KEERAMANGALAM (LR: 12MW)

WILL AVAIL TOTAL SHUTDOWN. 2) NO

INTERRUPTION TO ANY OTHER SS.

Fri, Dec 15, 2017 10:00

1. During the above LC Period, 110Kv Kallakudy I # Breaker

is in H/T condition at 230KV Tahtchankurichy SS . 2.110Kv

Thatchankurichy I# Breaker is in H/T condition at 110KV

kallakudy Grid SS. 3.Bus and Line Isolator towards 110KV

Kallakudy Grid SS will be kept in open condition at 230KV

Thatchankurichy SS. 4.Line Isolator towards 230KV

Thatchankurichy SS will be kept in open condition at 110KV

Kallakudy Grid SS. 5. Earth switch will be kept in closed

condition at 110Kv Kallakudy grid ss and 230KV

Thatchankurichy SS. 6.110 KV Kallakudi-II # will be in tied

condition. 7.There will be no interruption to any other SS.

Fri, Dec 15, 2017 10:00


During the LC period, Other end also avails LC and there will


Fri, Dec 15, 2017 9:00

During LC Period,1).110KV Panapatty SS under total Shut

down2).110KV OKM -NGM-1 # kept radial from 3). No other

SS will be affected

Fri, Dec 15, 2017 9:00

1. The remaining loads will be fed through

Auto.Tr.II(100MVA) of 230 kv Poyyur SS

Fri, Dec 15, 2017 10:00

110KV Oraiyur SS will be availing TSD . (for load

management between I&II feeders)

Fri, Dec 15, 2017 9:00

During the LC Period the 110KV Kallal SS under TSD. hence

there will be no interruption of Supply.

Fri, Dec 15, 2017 9:00

During the LC period the 110 KV Thulukkapatti I feeder will

cater the load of 110 KV Thulukkapatti II feeder. Hence no


Fri, Dec 15, 2017 13:00

During the LC period the 110 KV Vembakkottai SS load will

be fed from 230/110 KV Nallamanaickenpatti SS. (AB switch

at 110 KV Vembakottai SS towards APKM SS WILL BE

KEPT OPEN ) Hence no SS will be affected.

Fri, Dec 15, 2017 9:00

1) Elamangalam SS availing Total Shut Down.2)110KV

Acharapakkam II # will be radial from other end upto

Chendur SS.3)No interruption of supply to any SS.

Fri, Dec 15, 2017 9:00

1.) Rajshree sugars Co-gen to be on home load.2.) No

interruption of supply to any SS.

Fri, Dec 15, 2017 10:00

During LC period.Auto II & III will be in service Fri, Dec 15, 2017 10:00

The KK Nagar feeder load may be transferred to other SS. Fri, Dec 15, 2017 10:00




Fri, Dec 15, 2017 9:00

During the LC period no interruption of supply to any other

SS.

Fri, Dec 15, 2017 9:00

During the LC period no SS will be affected. Fri, Dec 15, 2017 10:00


THE FEEDER

Fri, Dec 15, 2017 9:00

1. UNIT-2 TO BE IN SHUTDOWN CONDITION Fri, Dec 15, 2017 9:00



Fri, Dec 15, 2017 9:00

During LC period, Unit 1 & 2 under Non standby, 110KV

BKB PH 2 feeder is in service, No Interruption to

Solasiramani 110KV SS, supply will be fed from Nallur SS

and PWD demand will be regulated from BKB PH 2/

Vendipalayam.

Fri, Dec 15, 2017 9:00

Subject to the wind generation, 1.110KV PNPM SS GC-II

will be feed from 110KV Ingur - II # Hence No SS will be

affected.

Fri, Dec 15, 2017 10:00

OTHER LOADS WILL BE BACK CHARGED Fri, Dec 15, 2017 9:00

Fri, Dec 15, 2017 10:00

During the LC period a) other 2 nos. 100MVA Auto

Transformer will be in service. b) There will be no

interruption of supply to any of the SS and feeders. C)

Necessary concurrence obtained from SE/O/Trichy.

Fri, Dec 15, 2017 9:00


110 KV THUMBIPADY SS Load will be fed from Mettur

230KV SS

Fri, Dec 15, 2017 9:00

during the LC Period the 230KV supply Will be fed from 230

KV Nokia -SV Chartram Feeder Without interruption of

power supply.

Fri, Dec 15, 2017 9:00

During the LC period the supply radial from Periyar end. Fri, Dec 15, 2017 9:00

During the LC 110 KV K.M Gundu SS under shut down Fri, Dec 15, 2017 9:00

1. No interruption of work2. Load fed through ICT -4

(400/110 KV -200 MVA)

Fri, Dec 15, 2017 9:00

During LC period there will be no supply in the entire feeder Fri, Dec 15, 2017 9:00

During the LC period 230KV Valuthur - Karaikudi and

Alagarkovil feeders will be in service. Hence, there is

Fri, Dec 15, 2017 9:00

During the LC period, Auto Transformer-I, II & III, HV-I, II &

III, LV-I, II & III will be under hand tripped condition .

230KV APKM-KYTR will be Radial from other end,230 KV

APKM-Sterlite # under tripped condition and 230 KV APKM -

MDU feeder only will be radial from other end, during the LC

period and also up to 17.00 hrs on 08.12.2017 110KV

Aruppukottai SS loads will be transferred to 110KV Kavanoor

- Kamuthi feeder for which concurrence obtained

fromEE/O/Kavanoor and 110KV APKM - PSQ # Radial fed

from other end, If necessary. Hence No SS affected. (Auto

Transformer-I will be out of service from 8.00 Hrs. on 7.12.17

to 17.00 Hrs on 8.12.17 and Auto Transformer -II and III will

cater the loads of Auto Transformer-I)

Sat, Dec 16, 2017 8:00

During the LC period,Auto Transformer-I,HV-I, LV-I, will be

under hand tripped condition . 230KV APKM-MDU and 230

KV KYTR # will be radial from other end .Auto II &III Will

be in service from source 230KV APKM- Sterlite # only.

Hence No SS affected.

Sun, Dec 17, 2017 8:00

During the period of shutdown,the 110KV Arani SS availing

total shutdown.Hence no interruption of supply.

Sat, Dec 16, 2017 9:00

During the period of LC,1)The 230/110KV Auto transformer

II and III are in service and cater the total station load,2)The

110KV Arani SS availing Total Shutdown.Hence no


Sat, Dec 16, 2017 9:00



will be affected.

Sat, Dec 16, 2017 10:00

During the LC period TN Palayam SS will avail total shut

down. Supply will be available from other end upto TN

Palayam SS. No SS will be affected.

Sat, Dec 16, 2017 9:00

DEPENDING UPON LOAD CONDITION Sat, Dec 16, 2017 8:00

KANGEYAM TOTAL SHUT DOWN ON THAT DAY Thu, Dec 21, 2017 9:00

110 KV kodikurichi WF SS will be fed from 110 KV Tenkasi-

papanasam # by closing of AB Switch towards Tenkasi at

Kodikurichi WF SS.

Sat, Dec 16, 2017 9:00

110 KV Echur - Vandavasi #At the time of LC1.110 KV

Echur - Vandavsi # the 110 KV Echur - Vandavasi # Bkr will

be HT and isolators are kept open, and Load transferred to

230 KV Acharapakkam SS. After completion of Work, 110

KV Echur - Vandavasi # Bkr will be charged and isolators are

kept closed. Hence no interruption to the substation

Sat, Dec 16, 2017 9:00

110KV Sankari feeder will be radially fed from other end upto

Veerapandi 110KV SS feeding Veerapandai 110KV SS only.

Mallasamudram 110 KV SS will be availing Total shutdown.

The series switch towards Salem will be kept opened at

Veerapandi 110KV SS and MAllasamudram 110KV SS.

There will be no interruption to any SS or feeder.

Sat, Dec 16, 2017 9:00

i) 110KV isolator towards Papanasam will be kept opened in

Servalar and 110KV isolator towards Servalar will be kept

opened in Papanasam. Hence No SS will be affected.

Sat, Dec 16, 2017 10:00

During the LC period, (Auto-I)HV-1 Brkr, LV-I Brkr, 110KV

Sipcot-TTN-III# Brkr. and 110KV Sipcot-EPVN# brkr. will

be in tripped condition at 230KV Sipcot SS end and Auto-

Transformer II will be in service and also during the L.C

period 110KV Town SS and 110 KV EPVN SS will be in shut

down condition and all the other intermediate SSs will be

radially fed from other end SSs and 110KV Bus coupler

switch No.6 will be kept opened at 230KV Sipcot SS end

please.

Sat, Dec 16, 2017 9:00

110 Kv Kangayam Ss Total Shutdown Sat, Dec 16, 2017 9:00

* UNIT 1 And unit 2 will be in service to meet out PWD

Demand.*All Other Feeders are in service.* Concurrence

obtained from BKB-3. And BKB-3 Feeder supply fed from

Nallur 110 kv ss.

Sat, Dec 16, 2017 9:00

Other Three Auto Transformer will be in service Sat, Dec 16, 2017 10:00

1. 110KV Salem – Sankari feeder breaker kept hand tripped at

Salem 230KV SS.2. 110KV series switch at Veerapondy

110KV SS towards Salem will be kept opened.3. 110KV AB

switch at Mallasaudram 110KV SS towards Salem will be

kept opened.4. There will be no supply in 110KV Salem –

Sankari feeder section between Salem 230KV SS –

Veerapondy 110KV SS.5. Veerapondy 110KV SS will be

radially fed from Sankari 110KV SS.6. Mallasamudram

110KV SS is availing TSD on that day.7. There will be no


Sat, Dec 16, 2017 9:00

No SS will be affected. Sat, Dec 16, 2017 9:00

100 MVA AUTO TRANSFORMERS LC WILL BE TAKEN

ONE BY ONE.

Sat, Dec 16, 2017 9:00

1.Other Three 230 KV Feeders (OKM,Sadayapalayam and

Kurukathi) will be inservice 2.110 KV Santhaipet SS ,Kumar

nagar ss and Arulpuram SS availing total shutdown3.No other

SS will be affected

Sat, Dec 16, 2017 9:00

1.110 KV Santhaipet SS and Arul puram SS availing total

shutdown2.No other ss will be affected

Sat, Dec 16, 2017 9:00

a) Intermediate 110KV Thuvakudi SS load Relief 13.1 MW &

110KV Thiruverumbur SS load Relief 9.2MW also avail total

shut down. b)110 KV Bus Coupler Tripped Switch No. 10 &

9 opened. c) Bus Switch No.15 Opened. d) 110 KV Alundur

110/33-11 KV GCC Tripped & Isolator opened. e) 110KV

Alundur - Trichy II feeder radial from other end. f)There will

be no interruption of supply to any other feeder's and ss.

Sat, Dec 16, 2017 9:00


tripped for attending works in Auto-II idle Bus side

Switch.110KV Namagiripet SS availing Total Shut down.If

necessary110KV Rasipuram SS will be transferred to 110KV

Salem-Mallur feeder. Other loads will be fed by Auto-I in

service.No supply interruption.

Sat, Dec 16, 2017 9:00



Sat, Dec 16, 2017 9:00

No SS will be affected. All 110KV grid feeders will be in

OFF condition. All 110KV radial feeders will be fed from

100MVA Auto Transformer -II. 22KV Total shut down will

be approved on the same day.

Sat, Dec 16, 2017 13:00

During the above shutdown period M/s HCL & WIPRO HT

consumers will be informed through the territorial AEE

concerned

Sat, Dec 16, 2017 10:00

ALL 230 KV FEEDERS AND AUTO TRANSFORMER I,II

AND III ARE CONNECTED IN BUS II,BUS I IDLY

CHARGED THROUGH 230 KV BUS COUPLER

BREAKER

Sat, Dec 16, 2017 9:00

During LC period other end also programmed for availing LC

in this feeder.

Sat, Dec 16, 2017 9:00

1) During the LC Period, 110KV Vadaseri SS, 110KV

Pattukkottai, 110KV Pattukkottai Urban SS, 110/33-11KV

Madukkur SS and 110/33-11KV Orathanadu SS (11KV only)

(Total Load Relief: 60 MW) will be availed shutdown. 2) 110

KV Thanjavur, 110 KV Pudukottai and 110 KV Pattukottai - I

feeders load will be managed by Auto transformer - I.3) The

110 KV Kovilkalappal (Via : Vadaseri) , 110 KV Pattukottai -

II & 110 KV Madukkur feeders tie will be opened at Nemmeli

Thippiyakudi SS. 4) 110KV Vadaseri, 110KV Madukkur and

110KV Thirumakkottai SS fed from 230KV Thiruvarur SS &

T(K)GTPS.5) 110KV Karambayam SS radially fed from

110KV Pattukkottai SS. 6) 110KV Pattukkottai -II feeder load

will be Managed by 110KV Pattukottai - I feeder. 7) 110KV

Bus-I in service and No interruption to any other Substation.

Sat, Dec 16, 2017 9:00

1) DURING THE LC PERIOD, 110KV VADASERI, 110KV

MADUKKUR, 110KV PATTUKKOTTAI AND

PATTUKKOTTAI URBAN SS AVAILED TOTAL

SHUTDOWN (LR:60 MW). 2)230/110KV NEMMELI

THIPPIYAKUDI SS RADIALLY FED FROM 230KV

THIRUVARUR SS. 3) NO INTERRUPTION TO ANY SS.4)

AEE/TLC/KARAIKUDI LC REQUESTED FROM

15.12.2017 TO 18.12.2017 IN 230KV N T KUDI-

KARAIKUDI FEEDER.

Sat, Dec 16, 2017 9:00


Thirupanandal and Thirupurambium SS proposed to

shutdown. The 110KV Jayankondam ss supply fed from

230KV Kumbakonam SS.

Sat, Dec 16, 2017 9:00


feeders will be tied condition.

Sat, Dec 16, 2017 9:00

DURING THE L.C PERIOD PARUTHIPALLY 110KVSS

ALSO AVAILING TOTAL SHUTDOWN

Sat, Dec 16, 2017 9:00

No Interruption Sat, Dec 16, 2017 10:00

During the period Of S/D,other 2 Nos. 100 MVA Auto

Transformers will be in service.

Sat, Dec 16, 2017 9:00



Sat, Dec 16, 2017 9:00

110KV SR Pudur # No.2 radial from SR pudur to

peachipparai SS

Sat, Dec 16, 2017 7:00

During LC Period,1).Other 230KV feeders cater the SS

loads2).No other SS will be affected

Sat, Dec 16, 2017 9:00

The 110 KV Nathapattu SS,110 KV Chidambaram SS,110

KV Panruti Urban SS will be availing total shutdown.

Semmandalam SS load will be transferred to the 110 KV

Cuddalore â€“ Chitrasur Feeder. Hence no interruption of

supply

Sat, Dec 16, 2017 9:00

During the L.C Period 1)All other 2 Auto Transformer will be

cater the SS load. 2)All other 230KV feeders will be tied with

grid.

Sat, Dec 16, 2017 9:00

THERE IS NO SUPPLY INTERRUPTION TO ANY

SS.KUMBAKONAM URABAN SS AND KUMBAKONAM

SAKOTTAI SS WILL BE RADIALLY FED FROM 230 KV

KUMBAKONAM SS.DURING THE LC PERIOD ,AT

URBAN SS, LINE ISOLATOR TOWARDS KGTPS MUST

BE KEPT IN OPEN CONDITION.

Sat, Dec 16, 2017 9:00

110 KV Gurubarapally feeder is Idle feeder hence there is no

interruption of power supply. the Station load will Managed

by Keeping Auto Transformer I & III, 230 KV Shoolagiri and

also 2 No's of Grid feeder in service.

Sat, Dec 16, 2017 9:00

During the LC period the 110 KV Paraipatty SS will be

availing total shut down. Hence no SS will be affected.

Sat, Dec 16, 2017 13:00

During the LC period the 110 KV Kovilpatti SS under total

shut down and 110 KV Duraisamipuram SS will be radially

fed from Kayathar SS end. Hence no SS will be affected.

Sat, Dec 16, 2017 13:00

During the period of L/C time,1. 110 KV Samuthiram SS

availing total S/D.2. Autotransformer-I will be OFF

condition.3. Autotransformer-II will be in service and cater

the station loads. Hence there is no interruption of supply

please.

Sat, Dec 16, 2017 9:00

1.) 110 KV Villupuram - Thayanur feeder will be back fed by

110 KV Echur -Mazhaiyur feeder.2.) 110KV Gingee SS

availing Total Shut Down.3.) No interruption of supply to any

SS.

Sat, Dec 16, 2017 9:00

1.OTHER 230/110 KV AUTO TRANSFORMER I & III

WILL SHARE THE LOADS.2. THE 230 KV BUS BAR

PROTECTION WILL BE KEPT OFF UNTIL THE NEW

PANEL COMMISSIONING.

Sat, Dec 16, 2017 10:00

1.OTHER 230 KV FEEDER WILL SHARE THE LOADS2.

THE 230 KV BUS BAR PROTECTION WILL BE KEPT

OFF UNTIL THE NEW PANEL COMMISSIONING.

Sat, Dec 16, 2017 14:00

During LC period.Other end is also availing LC. Sat, Dec 16, 2017 9:00

110KV Sriperumbudur - Porur # II loads trnasferred to

110KV Sriperumbudur- Porur # I.

Sat, Dec 16, 2017 9:00

THE 110 KV MADHAMPALAYAM SS WILL BE

RADIALLY FED FROM KARAMADAI 230 KV SS

Sat, Dec 16, 2017 9:00

1. Villupuram 110KVSS is availing total shut down. Sat, Dec 16, 2017 9:00

OTHER 230 KV FEEDER WILL SHARE THE LOADS Sat, Dec 16, 2017 9:00

The 110 KV Kodambakkam feeder load may be transferred to

other SS.

Sat, Dec 16, 2017 10:00

During the LC period 1) The 110KV Malaikovilur and

110KV Pallapatty SS are proposed total shutdown,The

remaining 110KV AC Palayam SS, 110KV Thalapatty ss load

fed from 230KV Rengnathapuram SS. Hence there will be no

supply interruption in any 110KV SS. 2) Concurrence

obtained from EE/O/Renganathapuram

Sat, Dec 16, 2017 9:00

During the shutdown period110 KV Capacitor bank II breaker

will be in off condition

Sat, Dec 16, 2017 9:00

during the period of shutdown the 110KV Avadi -I & II # one

by one was not in service.

Sat, Dec 16, 2017 10:00

DURING THE PERIOD OF SHUTDOWN 1) 100MVA Auto

Transformer-I will not be inservice.2) 110KV Sholinganallur

SS load will be transferred to 230KV KITS Park SS3) 110KV

Bus coupler Breaker will be in closed condition. 4) 110KV

Siruseri-I #,TCS# loads will be fed from 100MVA Auto

Transformer-II.

Sat, Dec 16, 2017 10:00


WILL BE CATER IN 110KV UDT I&III FEEDERS

Sat, Dec 16, 2017 9:00

During the LC period the 110KV BUS LC entire at 230KV SS

Thiruvarur. Hence there will be no interruption of supply to

any other ss.

Sat, Dec 16, 2017 9:00

Avadi-I & II feeder will be in service one by one Sat, Dec 16, 2017 10:00

FEEDER TO BE KEPT RADIAL FROM KAMUTHI

400KVSS TO KAMUTHI 110 KV SS INCLUDING

KAMUTHI,KADALADI TO BE UNDER TOTAL

SHUTDOWN.

Sat, Dec 16, 2017 9:00

i, 110KV Thiruvallur SS, 110KV Thiruttani SS will be in

Total Shutdownii, Hence there will no Interruption od supply.

Sat, Dec 16, 2017 9:00

i, 110KV Thiruttani, 110KV Itchipudur will be in Total

Shutdownii, Hence there will no Interruption of supply.

Sat, Dec 16, 2017 9:00

During the lc period 110KV Bus coupler-I & II will be tripped

condition. Auto- II HV&LV will be tripped condition.

concurrence obtained from 110KV Surakudy SS for

interruptin of supply. The 110KV Narimanam SS supply will

be fed from 110KV Thiruvarur- Narimanam-II feeder. The

110KV T.R.Pattinam & 110KV Narimanam-I feeder under

tripped condition. Hence there will be no interruption of

supply to any other SS.

Sat, Dec 16, 2017 9:00

DURING THE PERIOD OF SHUT DOWN, 1)100MVA

AUTO TR.II & IV WILL BE IN SERVICE2) DURING THE

PERIOD OF SHUT DOWN,230KV SPK-KLPKM-I&II &

230KV KLPKM-ECHUR FEEDERS WILL BE IN SERVICE

Sat, Dec 16, 2017 9:00

During LC period Erode 110KV SS will be under total

shutdown. Necessary concurrence obtained from

SE/EEDC/Erode.

Sat, Dec 16, 2017 9:00

During the period of S.D there will be no Supply to the

following 110 KV Sub station1. Chinnavarigam, 2)

Pernambut,3)Paravakkal,4)Vaniyambadi,5) Alangayam ,and

6) Vinnamangalam (GC) SS.

Sat, Dec 16, 2017 9:00

1.230KV Grid #, Hence No SS will be affected,2.230KV

S.D.Palayam SS will also avail LC at their end.

Sat, Dec 16, 2017 10:00

Concurance to be obtained from M/s.suryadev During the

Period of LC

Sat, Dec 16, 2017 10:00

During the period of LCi) 110KV Kaveripakkam SS, 110kv

M.V.Puram SS,110KV M.R.Puram SS,110kv sholinghur SS

are availing Total shutdown on 16.12.2017. The total

shutdown approved and concurrence obtained by

CE/Distribution/Vellore. The 110KV SIPCOT SS Loads Will

fed from 230KV Arani SSii) Auto â€“Tr-II,HV-II,LV-II, and

Auto â€“Tr-III,HV-III,LV-III, will be in service and cater the

SS Loads.iii) Auto-Tr-IV ,HV-IV,LV-IV and Auto-Tr-I ,HV-

I,LV-I, will be in â€ÕFFâ€™ Condition.iv) The 110KV

Sugar Mill Feeder ,110KV Railway-I Feeder,110KV

M.V.Puram Feeder and 110KV Kaveripakkam feeder will be

in â€ÕFFâ€™ conditionv) The 230KV Link-II # will be in

â€ÕFFâ€™ condition. vi) The 230KV Chittoor interstate

feeders, 230KV Link-I Feeder and 230KV Mosur feeder will

be in service and cater the SS Loads. Hence there will be no


Sat, Dec 16, 2017 9:00

During the period of LC i. 230KV Thiruvalam â€“ Link II

feeder Breakers both end will be in â€œ OFFâ€• condition at

400KV Thiruvalam & 230KV Thiruvalam SS. ii. All other

230 KV feeders 230KV Link I, Singarapet, S.P.Koil feeders

are in service.Hence there will be no interruption of supply

please.

Sat, Dec 16, 2017 9:00

During the period of LCi The 110KV Kaveripakkam Feeder

will be in â€ÕFFâ€™ Condition(In between 230 KV

Thiruvalam SS and 110 KV Sipcot SS).i. The 110 KV

Kaveripakkam SS is availing total Shutdown. ii. The 110 KV

Sipcot SS loads will be transferred to 230KV Arani SS. Hence

there will be no interruption of supply please.

Sat, Dec 16, 2017 9:00

During the period of LCi. 110 KV Thiruvalam â€“

M.V.Puram feeder line LC in between 230 KV Thiruvalam SS

and 110 KV Sholinghur SS.ii. The 110KV M.V.Puram SS,

110KV Mukundrayapuram SS, 110KV Sholinghur SS (11kv

loads), are availing Total Shutdown Hence there will be no


Sat, Dec 16, 2017 9:00

During the period of LCi. 110 KV Mosurâ€“ Sholinghur

feeder line LC in between from 230KV Mosur SS and 110

KV Sholinghur SS.ii. The 110KV Sholinghur SS (33kv loads)

is availing Total Shutdown Hence there will be no


Sat, Dec 16, 2017 9:00

During the period of LCI. 110 KV Railway I feeder breaker

will be in â€œ OFFâ€• condition at both end.II. 110 KV

Railway II feeder will be in service.Hence there will be no


Sat, Dec 16, 2017 9:00

During the period of LC110 KV Sugar mill feeder breaker

will be in â€œ OFFâ€• condition at both end .(Feeder is idly

charged condition) Hence there will be no interruption of

supply please.

Sat, Dec 16, 2017 9:00

During the LC period,1) this 230 KV Transfer Bus is already

kept in standby condition,2) all 230 KV feeders will be in tied

condition,3) no supply interruption to any SS.

Sat, Dec 16, 2017 9:00


Sat, Dec 16, 2017 9:00

a) 110KV Vadugapatty is radial feeder. b) 110KV

Vadugapatty,Pakkudy and Ammachatram SS avail Total

shutdown. c) Load relief 110 KV Vadugappatty SS 18.50

MW, 110KV Pakkudy SS 1.70MW , 110 KV Ammachatram

SS 2.20 MW. d) All other 110KV feeders will be in service.

e) There will be no interruption of supply to any other feeders

and SS.

Sat, Dec 16, 2017 9:00

During the LC Period No ss Will be affected Sat, Dec 16, 2017 9:00

1.110 KV SP KOIL # AND KORATTUR-I# WILL BE

RADIAL FROM OTHER END

Sat, Dec 16, 2017 9:00

a)During the LC period, 110/11 KV Marthandam,

Kuzhithurai,Munchirai and Nadaikavu SS will avail total shut

down to be approved by SE/O/TIN and SE/KKEDC/Ngl.

Parasalai SS will avail Back feeding from KSEB. Necessary

concurrence may be obtained from SRLDC/ Bangaluru.

Hence no SS will be affected. b)During the LC period 110 KV

SR Puthur - KDR I feeder will be radial from SRP upto TKY

SS (incl) and radial from KDR upto VNR (Incl).Hence no ss

will be affected.

Sat, Dec 16, 2017 9:00

During 400/110 KV Auto Transformer III LC Period, 1) 110

KV Salem # I and II will be kept back charged at

K.R.Thoppur end, 2) 110 KV Barrage -II # will be kept Back

charged at K.R.Thoppur end, hence The load will be fed from

110 kv Barrage-II 3) 110 KV Thumbipady # will be fed from

Mettur 230 KV SS. 4) 110 KV Vembadithalam # Will be kept

Back charged at K.R. Thoppur End 5)110 kv Nangavalli #

will be kept back chargrd condition, hence the load will be fed

from Mettur 230 KV SS Hence there will be no interruption

of supply.

Sat, Dec 16, 2017 9:00

AUTO TR I will be in service .Industrial estate

SS,UranganpattySS,Othakadai SS ThaniyamangalamSS

Alagarkoil SS under S/D.

Sat, Dec 16, 2017 9:00

.Industrial estate SS,UranganpattySS,Othakadai SS

ThaniyamangalamSS&Alagarkoil SS under S/D. 110kv

sembatty 2 #,110kv karaikudi #,110kv Pasumalai 1 #s will be

kept radial from other end. 110kv kottampatty SSloads will be

transferred to 230kv kkdiSS.NSPTY,Melur SS loads will be

transferred to 230 KVSS kkdi.110 KV kkdi # will be radial

from sakthi sugars uptourpty..(Isolator towards ALKL will be

opened at NSPTY SS &URPTY SS)

Sat, Dec 16, 2017 9:00

Feeder will be radial from other end.uptoIT Park SS.

Industrial estate SS,OthakadaiSSunder S/D.If necessary

Anupanadi SS loads will be transferred to 110KV PSQ-Sakthi

sugar feeder.

Sat, Dec 16, 2017 9:00

During the LC Period 110KV Melakallur Supply Radialy upto

110KV VadakkanKulamSS. Hence no SS will be affaected.

Sat, Dec 16, 2017 9:00

Sat, Dec 16, 2017 9:00

During LC Period There will be no supply in the entire feeder Sat, Dec 16, 2017 9:00

LC avail at both ends Sat, Dec 16, 2017 9:00

1. No SS will be affected during the LC period Sat, Dec 16, 2017 9:00



Sat, Dec 16, 2017 9:00

1.During the LC period the,110kv Navaladi SS willbe fed

from 110kv Sankaneri -Udayathoor feeder of Sankaneri ss and

110kv supply radial upto UdaythoorLineSw end. 2) 110kv

Radhapuram SS availing monthly Shutdown on 16 .12.2017

from 9 to 17 hrs. If 110kv Radhapuram SS not availed Sd on

the day the SS willbe Fed from 110kv SR. Pudur -

Arumuganer fdr II. 3)110kv Samugarengapuram 10 (1) ss

proposed total SD on 16.12.17.SE/ NCES/ Tin Concurrence

obtained.

Sat, Dec 16, 2017 10:00

Main SF6 Breaker OFF conditionTop & Bottom bus open

conditionLine side & bus side isolator open condition

Sun, Dec 17, 2017 9:00


will be in sevice

Sun, Dec 17, 2017 9:00


Auto transformer will be in service and 110kv thiruverkadu

1&2 feeder loads will be transfer to 230kv korattur ss and

110Kv porur ss 1&2 will be transfered to 230kv koyembedu

ss via 110kv KK nagar ss

Sun, Dec 17, 2017 9:00

1. 230KV Tondiarpet Feeder only will not be in service. 2. All


be in service.

Sun, Dec 17, 2017 5:00



Sun, Dec 17, 2017 9:00



Sun, Dec 17, 2017 9:00

During the period of shutdown 110KV AnnaNagar feeder

loads may be transferred to 230KV Korattur SS.

Sun, Dec 17, 2017 8:00

DURING THE PERIOD OF SHUTDOWN 1) 230KV Eastern

Bus, 230KV BHAVINI-I & II Feeders ,100MVA AUTO

TRANSFORMER NO-I will not be in service. 2) 110KV

Sholinganallur SS Load will be transferred to 230KV KITS

Park SS. 3) 110KV Bus Coupler breaker will be in closed

condition.4) ) 110KV Siruseri-I #,TCS# loads will be fed from

100MVA Auto Transformer-II.

Sun, Dec 17, 2017 10:00

All 110KV Feeders, 230KV Feeders, 33kV Feeders, Auto Tr

I, II, Power Transformer I, II, will not be in service.(SS will be

in total shutdown)110kV CMRL-I & II Feeders load will be

transferred to Koyambedu CMRL SS, 110kV Airport feeder

load will be transferred to 230kV Kadapperi SS, 33kV

Alandur Feeder(Raj Bhavan) load will transferred to 110kV

Velachery SS

Sun, Dec 17, 2017 9:00

230kV Guindy Feeder only will not be in service No 230kV

Supply will be available for 230kV Guindy SS. Entire loads

will be transferred to nearby SS

Sun, Dec 17, 2017 9:00

All other feeders and units will be in service Sun, Dec 17, 2017 9:00


BUS OPEN CONDITIONLine side and bus side isolator open

conditionAuto transformer HV side & LV side opencondition

Sun, Dec 17, 2017 9:00

1. During the LC Perioed ,230 KV SPR # Line switch and 230

kv SVC # Line switch will be kept opened at the Nokia ss

end.2. 110 kv Loads of EHT Consumer M/S Nokia india LTD

, Will be transferred to 110 kv spr-mosurII feeder being fed by

400 kv sv chatram ss 3. concurrence obtained from EHT

consumer M/S Nokia india LTD and HT Consumer M/s

Motherson Automotive LTD.

Sun, Dec 17, 2017 9:00

Standby Sun, Dec 17, 2017 8:00

LC WILL BE TAKEN ONE BY ONE Sun, Dec 17, 2017 9:00


SF6 BREAKER OFF CONDITIONLINE SIDE AND BUS

SIDE ISOLATOR OPEN CONDITION

Sun, Dec 17, 2017 9:00

1.230 kv ALANUR SS LOAD TRANSFERD TO NEAR BY

SS

Sun, Dec 17, 2017 9:00

110kv supply will be radial from 230kv Trichy and 230kv

Thanjavur ss up-to Punalkulam gridss.

Mon, Dec 18, 2017 10:00

During LC Period Sholavandhan ss radial from alagarkoil ,

Ammainaikanur ss radial from sempatty.

Mon, Dec 18, 2017 9:00

During the period of LC,1)The 110KV Santhavasal SS

availing total shutdown,2)Railway feeder supply will be

transferred to alternate source 110KV Arani - Singarapet - I

feeder.Hence no interruption of supply.

Mon, Dec 18, 2017 9:00


66kv Athipalli ss, Gudalur SS, Cherambadi SS and Uppatti ss

will avail total shut down.

Mon, Dec 18, 2017 8:00

DEPENDING UPON LOAD CONDITION Mon, Dec 18, 2017 9:00

All 4 SS's - Athipalli SS, Gudalur SS, Cherambady SS,

Uppatti SS will avail total shutdown on that day.

Mon, Dec 18, 2017 8:00

No SS will be affected. During this above LC period 110KV

Vagaikulam SS will be fed from 230KV Sipcot SS

Mon, Dec 18, 2017 9:00

During the LC Period, The feeder will be radial from other

end upto seethaparpanallur SS. Hence no ss affected

Mon, Dec 18, 2017 9:00





SE/NCES/TIN.

Mon, Dec 18, 2017 9:00

During LC period110KV Rasipuram SS will be back fed

through 110KV PSI-KN Patty feeder.No supply interruption.

Mon, Dec 18, 2017 9:00

110 KV Arasur SS under total shutdown. Mon, Dec 18, 2017 9:00

EE / O / ANPKM has also programmed Mon, Dec 18, 2017 9:00

SUPPLY TO 110 KV KAVUNDAPADI SS MAY FED

FROM 230 KV THINGALUR SS,NO OTHER SS WILL

AFFECTED

Mon, Dec 18, 2017 9:00

110KV Thekalur SS and KPR EHT will be transferred to

karuvalur-Arasur # II.

Mon, Dec 18, 2017 9:00

During LC period other end also programmed for availing LC

in this feeder.

Mon, Dec 18, 2017 9:00

DURING THE L.C PERIOD,1.PALLIPLAYAM 110KVSS

ALSO PROGRAMMED TO AVAIL TOTAL

SHUTDOWN.2. STATION LOADS WILL BE CATER BY

AUTO TR NO :I , IF NECESSARY ELANAGAR AND

NALLUR 110KVLOADS WILL BE TRANSFEERED TO

P.CHANHAI 230KVSS

Mon, Dec 18, 2017 9:00

During the LC Periodi) 110 KV Melakallur - Sankaneri # will

be radial from other endii) 110 KV Melakallur - Kodayar #

will be radial from other end iii) 110 KV Melakallur -

Thalaiyuthu # will be radial from other endiv) The 110 KV

Melakallur - Servalakshmi # is already in DC from Dt:

21.06.17, Concurrence obtained from the concerned

companyv) The 110 KV Melakallur - Prathyusha # is already

in DC from Dt: 21.07.17, Concurrence obtained from the

concerned companyvi) Hence no ss affected vii) Already 33

KV & 11 KV shutdown on 16.12.17 at Melakallur SS from

13.00hrs to 17.00 hrs approved by SE/TEDC/Tirunelveliviii)

Back feeding arrangements will be made for necessary 11 KV

# from 10.00hrs to 13.00 hrs

Mon, Dec 18, 2017 10:00

DURING THE LC PERIOD 230KV KADALANGUDY

FEEDER WILL BE IN SERVICE AND THERE WILL BE

NO INTERRUPTION TO ANY SS.SAME DAY LC IS

PROGRAMMED IN THE SAME FEEDER BY AE/LINES

THIRUVARUR.

Mon, Dec 18, 2017 9:00


SERVICE. ALL 230KV METTUR AUTO SS

,GOBI,STANDBY TRANSFORMER EXCEPT

THINGALUR FEEDER ARE IN SERVICE.

Mon, Dec 18, 2017 9:00

DURING THE LC PERIOD,1) 110KV LINK # II WILL BE

IN SERVICE.2) HENCE, THERE IS NO INTERRUPTION

OF SUPPLY

Mon, Dec 18, 2017 9:00

During the period of S/D, the above feeders will be in Back

charged condition.

Mon, Dec 18, 2017 10:00


1. Idle breakar.There will be no interuption to the consumer. Mon, Dec 18, 2017 10:00

During LC Period,1).110KV OKM SS & 110KV

Edeyarpalayam SS under total shut down.2).110KV OKM-

UDPT -1 AND 2 Feeder kept radial from other end 3).110KV

KKD SS &110KV M.K.PALAYAM SS will be proposed for

Total Shut down if necessary .4). No other SS will be affected

Mon, Dec 18, 2017 9:00

During the LC Period 110KV KKDI - SVGA # will be radial

up to Madaguppaty SS from KKDI SS and 110KV

Kalayarkoil SS Under TSD. Hence there will be no


Mon, Dec 18, 2017 9:00


same date.

Mon, Dec 18, 2017 9:00

During LC period.The feeder will be radial from other

end,hence no interruption to any SS

Mon, Dec 18, 2017 10:00


Pugalur - Renganathapuram feeder. Other end also availing

LC for monthly maintenance work.

Mon, Dec 18, 2017 9:00


condition,other 3 noâ€™s 110KV feeders will be in service

except 110KV SSREL feeder which is radial from

Karimangalam 230KV SS and hence no interruption of supply

Mon, Dec 18, 2017 9:00

SEC BETWEEN RANGANATHAPURAM AND

MELKARAI PATTY WILL BE Fed FROM 230KVSS

RANGANATHAPURAM

Mon, Dec 18, 2017 9:00

During the LC period all other 230Kv feeders are in tied


other SS.

Mon, Dec 18, 2017 9:00

During LC period Unit 1 & 2 under Non standby, 110KV

Nallur feeder is in service and PWD demand will be regulated

from BKB PH 2/ Vendipalayam.

Mon, Dec 18, 2017 9:00

During the Period of Shut down the 230KV Sulurpet feeder

Tie open at 230KV Gummidipoondi SS end , Concurance to

be obtained from OD/230KV SS Sulurpet

Mon, Dec 18, 2017 10:00

OTHER LOADS WILL BE BACK CHARGED Mon, Dec 18, 2017 9:00

Mon, Dec 18, 2017 10:00


BUS OPEN CONDITION

Mon, Dec 18, 2017 9:00

During the LC period, a) 110 KV Mondipatty - Alundur

feeder radially fed from 230KV Alundur SS upto 230KV

Mondipatty SS. b) All other 110 KV feeders will be in tied

condition. c) There will be no interruption of supply to any of

the SS.

Mon, Dec 18, 2017 9:00

During the LC Period 110kv SLR Feeder NO-II will caters the

load

Mon, Dec 18, 2017 9:00

During 230 KV Bus A LC Period, 230 KV Bus B will be in


supply.

Mon, Dec 18, 2017 9:00

UPTO Thirupathur SS will be fed from KKDI.UPTO

ThaniyamangalamSS will be fed from ALKL.

Mon, Dec 18, 2017 9:00

During the LC Period PowerTransformer-I will not

beinservice.PowerTransformer-II&III willbe Carriedout the

EntireLoad.

Mon, Dec 18, 2017 9:00



Mon, Dec 18, 2017 9:00

110 KV Veppadai SS availing total shutdown on that day. Mon, Dec 18, 2017 9:00

1)Veepadai SS total shutdown Mon, Dec 18, 2017 9:00


TO 33KV SRSPL,SRL ,SAPTAGIRI & REDPONIX FDRS

IF WIND GEN . AVAILABLE ON THE DAY POWER TR.2

LOADS WILL BE FED FROM OTHER POWER TRS &

POWER TR.2 ONLY TAKEN FOR MTCE WORK

Mon, Dec 18, 2017 10:00

During the LC period1. Both unit in service.2.Erode and BKB-

2 feeder in service.

Mon, Dec 18, 2017 9:00

All 230KV feeders will be in tied condition and 110KV

Sakottai feeder 110KV THIRUPARAMBIYAM ,110KV

K.Venni-K.Vsal feeder will be fed from Auto transformer-II,

since total load so far max.reached is only 82MW/96MVA on

21.10.17 at 22:00 Hrs.hence load will be adequate to fed from

auto transformer-I

Tue, Dec 19, 2017 10:00


During the LC period 110 KV Reddiyapatti SS, 110KV

Rajapalayam SS and 110KV Alangulam Substation will be

availing total monthly shutdown on that day. Hence no SS

affected.

Tue, Dec 19, 2017 9:00

During the LC period 110KV Rajapalayam Substation will be

availing total monthly shutdown on that day. Hence no SS

affected.

Tue, Dec 19, 2017 10:00

230KV Chekanoorani # Breaker will be substituded with TBC

breaker.

Tue, Dec 19, 2017 9:00

i)The 100MVA Auto Transformer-II is feeding load only to

the 110KV GC of 230KV SIPCOT Mambakkam SS.ii)The

110KV GC load of 230KV SIPCOT Mambakkam SS will be

0 MW during the above proposed L.C. period, since there is

total shutdown in the entire 11KV and 33KV side, for

monthly maintenance works.

Tue, Dec 19, 2017 9:00

1. 100 MVA AUTO TRANSFORMER -II WILL BE IN

SERVICE CONDITION .2. 110KV ACK-VILLUPURAM-I

& II # WILL BE RADIALLY CHARGED FROM OTHER

END.3. 110KV ACK-VANDAVASI # WILL BE

RADIALLY CHARGED FROM OTHER END.4. 110KV

ACK-SP.KOIL-I & II # WILL BE RADIALLY CHARGED

FROM OTHER END,IF REQUIRED. 5. HENCE NO


Tue, Dec 19, 2017 9:00

During the above period of shut down i) 110KV

Krishnapuram SS,110KV Esanai S S , 110KV A.Mettur

,110KV Managalamedu SS and Dhanalakshmi sugars will be

radially fed from 230KV Deviyakurichy SS.

Tue, Dec 19, 2017 10:00

Nil Tue, Dec 19, 2017 0:00

THE FEEDER WILL BE IN SERVICE FROM OTHER END. Tue, Dec 19, 2017 9:00

During the LC period there will be no supply in 230 KV Bus

Coupler. Hence No SS affected.

Tue, Dec 19, 2017 9:00

During the LC period there will be no supply in thePower

Transformer-II,HV-II,LV-II and 33KV

feedersRamco.Windfarm,Enercon.Concurrence obtained from

SE/NCES/TIRUNELVELI.

Tue, Dec 19, 2017 10:00



Tue, Dec 19, 2017 9:00

OTHER END ALSO AVAIL LC ON THAT DAY Tue, Dec 19, 2017 9:00

110 KV Kadayanallur SS, Achanpudur SS will be radially fed

from 230 KV Nallamanaickanpatti SS Hence no SS will be

affected.

Tue, Dec 19, 2017 9:00

Nil Tue, Dec 19, 2017 8:00

2Nos. 100MVA Auto Transformer-I and III will be in service.

1110KV K.R.Thoppur-II feeder will be radially fed from other

end. Kandampatty 110KV SS will be availing Total

shutdown. There will be no interruption to any SS or Feeder

Tue, Dec 19, 2017 9:00

During the L.C period, the other end has also proposed LC on

the same date and no SS will be affected please.

Tue, Dec 19, 2017 9:00

Load will be Managed with 110 Kv Feeders and 110Kv

Rasatha Valasu Ss, Muthur Ss, Uthiyur Ss, Kundadam ss

Total Shut down

Tue, Dec 19, 2017 9:00

i) 100KV Achanpudur SS and Kadayanallur SS will be

radially fed from 230KV Kodikurichi SS. ii) 110KV Switch

towards Nalamanayakanpatti at Kadayanallur SS will be kept

opened.110 KV Switch at Nalamanayakan patti towards

Kodikurichi SS will be kept opened. III) Hence no SS will be

affected

Tue, Dec 19, 2017 9:00

Load will be Maintained with 110 Kv Feeders and 110 Kv

Rasatha Valasu Ss, Muthur Ss, Uthiyur Ss, Kundadam Ss are

Total Shutdown.

Tue, Dec 19, 2017 9:00

Load will be Maintained with Auto Transformer and other

110 Kv Feeders and 110 Kv Rasatha Valasu Ss, Muthur Ss,

Uthiyur Ss, Kundadam Ss are Total Shutdown

Tue, Dec 19, 2017 11:00




Tue, Dec 19, 2017 13:00




Tue, Dec 19, 2017 15:00

During the LC period, a)Other end also avail shutdown. b)

Load relief of 110 KV Thanjavur urban-17 MW , 110 KV

Mariammankoil SS - 9 MW and 110 KV Thirukkanurpatti SS -

9 MW.c)All other 230 KV feeders will be in service.d)There

will be no interruption of supply to any other feeders.

Tue, Dec 19, 2017 9:00

1. 110KV KR Thoppur-II feeder hand tripped at KR Thoppur

400KV SS to open the series switch towards Salem at

Karuppur 110KV SS.2. 110KV Salem-K.R.Thoppur-II feeder

hand tripped at Salem end.3. There will be no supply in

110KV Salem – KR Thoppur II feeder section between

Karuppur 110KV SS- Salem 110KV SS.4. Kadampatty

110KV SS is availing Total shutdown on that day.5. There

will be no interruption to any SS.

Tue, Dec 19, 2017 10:00

No ss will be affected. Tue, Dec 19, 2017 9:00

1.Other Three 230 KV Feeders )PGCIL,OKM and

Sadayapalayam) will be in service 2.110 KV Feeders will fed

from Ingur 230 KV SS 3.No other SS will ble affected

Tue, Dec 19, 2017 9:00

During the LC period, the remaining 2X24 MVAR Capacitor

Banks will be in service.

Tue, Dec 19, 2017 9:00

1) The Feeder will be kept radial from Sembatty end upto

Achampathu SS. 2)110KV AB Switch towards Pasumalai at

Achampathu SS will be kept opened. 3) 110/11KV

Achampathu SS will be under shutdown 4) No interruption to

any SS

Tue, Dec 19, 2017 9:00

1)Both end breakers to be tripped2)Both end Bus and Line

Switches to be opened3)Both end earth switches to be closed

condition

Tue, Dec 19, 2017 9:00

DURING THE LC PERIOD,1) 110KV LINK # I WILL BE

IN SERVICE.2) HENCE THERE IS NO INTERRUPTION

OF SUPPLY.

Tue, Dec 19, 2017 9:00

(A)During the LC period 110KV SMPM-Srirangam feeder

will be radially fed from 230 KV Auto SS-Trichy. (B) 110KV

Samayapuram SS is also availing shutdown on that day. (C)

Concurrence obtained from 230KV Auto SS, Trichy. (D) No

interuption to any other 110 KV SS

Tue, Dec 19, 2017 10:00

During the LC period, the loads of Auto III will be shared by

Auto I and II. Hence no ss affected.

Tue, Dec 19, 2017 9:00

No generation in PH-2 machine Tue, Dec 19, 2017 6:00

The 110 KV Capperhills SS and 110 KV Nallathur SS

availing total shutdown. Hence no interruption of supply.

Tue, Dec 19, 2017 9:00

230 KV Bus A will be in service & 230 KV bus B will be in

dead. Hence no interruption of supply.

Tue, Dec 19, 2017 9:00

Alternate supply from Neyveli TSII end ( LC also requested

by EE/O/UPT on the same day for maintanence)

Tue, Dec 19, 2017 9:00

230kv Ulundhurpet Auto SS alternate supply from Neyveli

TSII end

Tue, Dec 19, 2017 9:00

During LC Period,1).Other 230 KV feeders will be cater the

SS loads.2).No other SS will be affected3).4).

Tue, Dec 19, 2017 9:00

During LC Period,1).Other 230 KV feeders will be cater the

SS loads.2).No other SS will be affected3).4).

Tue, Dec 19, 2017 9:00

Durin the LC period the Auto Tr. I & II will cater the load of

Auto Tr. III. Hence No SS affected.

Tue, Dec 19, 2017 9:00

During the above LC period there is no supply interruption to

any SS.All other feeders are in tied condition.

Tue, Dec 19, 2017 10:00

During the period of L/C time, 1. 110 KV Thandrampet &

vinnavanur SS availing total S/D. 2. Autotransformer-II will

be OFF condition. 3. Autotransformer-I will be in service and

cater the station loads. Hence there is no interruption of

supply please.

Tue, Dec 19, 2017 9:00

During the period of L/C time,1. 110 KV Vinnavanur SS

availing total S/D.2. 110 KV Chengam SS and 110 KV

Bannari sugars will be fed from 110 KV Singarapet Grid SS,

Hence there is no interruption of supply please.

Tue, Dec 19, 2017 9:00

During the period of L/C time, 110 KV Thandrampet SS

availing total S/D. Hence there is no interruption of supply

please.

Tue, Dec 19, 2017 9:00

During the period of L/C time,1. 110 KV Vinnavanur SS and

110 KV Thandrampet SS availing total S/D.2.

Autotransformer-II will be OFF condition.3. 110 KV

Capacitor Bank I&II will be OFF condition.4. 110 KV

Chengam SS and 110 KV Bannari Sugars will be fed from

110 KV Singarapet Grid SS.5. 110 KV Villupuram feeder

loads will be radially fed from 110 KV Villupuram Grid SS.6.

Autotransformer-I will be in service and cater the station

loads. Hence there is no interruption of supply please.

Tue, Dec 19, 2017 9:00

1.Both ends will be H/T and kept opened 2. Other 230KV

Acharapakkam feeder & T.V.malai will be in service. 3.Hence

No interruption of supply to any SS.

Tue, Dec 19, 2017 9:00

110KV Kadapperi SS loads and 110KV Puthuthangal SS

loads transferred to 110KV Kadapperi - Oragadam # and

110KV MEPZ SS loads transferred to near by SS.

Tue, Dec 19, 2017 9:00

1.LC WILL BE TAKEN ONE BY ONE2. OTHER 230 KV

FEEDERS WILL SHARE THE LOADS

Tue, Dec 19, 2017 10:00

During the LC period 1. 230KV Bus I Will be in service. 2.

230KV Bus coupler switch kept isolated. 3. 230KV CKNI

will be under LC 4. 230KV Myvadi # will be in off condition

and isolators will be in opened condition. 5. 110KV

Thadicombu, V.N.Patti, Dindigul and Sembatti SS are

availing total shutdown. (Load relief : 89.25 MW) 6. Auto I

load will meetout the entire station load, if Auto I overload,

110KV PSQ, AKL I & II will be kept radial from other end.

Tue, Dec 19, 2017 9:00

During LC period.1) The feeder is radial from 230 KV RNPM

SS up to VDSR SS.2) Thadicombu SS and V.N.Patty SS will

be availing total shutdown,hence no interruption to any SS.

Tue, Dec 19, 2017 9:00

During the L.C Period, HV III Breaker and LV III Breaker are

tripped condition. 110KV Veeppampalayam SS,110KV AC

Palayam SS,110KV Villipalayam SS are proposed total

shutdown.There is no interruption to any SS.Load contain

with in two auto transformer(I & II).

Tue, Dec 19, 2017 9:00


conditionother 3 noâ€™s 110KV feeders will be in service

except 110KV SSREL feeder which is radial from

Karimangalam 230KV SS and hence no interruption of supply

Tue, Dec 19, 2017 9:00



Tue, Dec 19, 2017 9:00


1) Perambalur 230KV SS radial fed from upto Dhanalashmi

Srinivasan Sugar Pvt Ltd End. 2) There will be no interruption

of supply any other SS.

Tue, Dec 19, 2017 9:00

During the LC period radially fed from 110KV Singarapet SS

Up to 110KV Thoppur SS End.

Tue, Dec 19, 2017 9:00

i, 110KV Sholinghur SS will be in Total Shutdownii, Hence


Tue, Dec 19, 2017 9:00

i, 110KV Sholinghut SS availing Total shutdownii, Hence

there will be No interruption of supply.

Tue, Dec 19, 2017 9:00

Hence There will be No Interruption of supply. Tue, Dec 19, 2017 9:00


FEEDER WILL BE FED VIA 110KV SPK-ACKPM-I

FEEDER

Tue, Dec 19, 2017 9:00

During the LC period 230KV BUS-I will be in service. Hence

there ill be no interruption supply to any other ss.

Tue, Dec 19, 2017 9:00

During the LC period there will be n interruption of supply to

any SS, 110KV URBAN SS Total S/D programmed on the

same day,110KV TJR-Thiruvarur feeder will be radialy fed

from 230KV SS Thiruvarur upto urban ss TJR. LC Also

applied to LINK-I FEEDER BY EE/O/TJR on the same day.

Tue, Dec 19, 2017 9:00

It is proposed to avail line clear of 230 KV Ulundurpet â€“

Villupuram feeder.230KV Neyveli TSII imported supply will

be availed for Auto Transformer 50MW only remaining 170

MW load will not be fed to Villlupuram 230 SS through the

Ulundurpet 230KV SS

Tue, Dec 19, 2017 9:00

Subject to the load condition, 1.110KV Ingur-II # will be kept

radial from other end up to 110KV Kulathupalayam SS

,2.110KV PNPM SS GC-I will be transferred to 230KV

PNPM SS / 110KV PNPM # Hence No SS will be affected.

Tue, Dec 19, 2017 10:00

No SS will be affected Tue, Dec 19, 2017 9:00

110 KV SUPPLY FOR ALIYANILAI SS , NAGUDY SS

AND KODIKKULAM SS BACK FED THROUGH 110 KV

THIRUMAYAM FEEDER AND HENCE THERE WILL BE

NO INTERUPTION OF SUPPLY.

Tue, Dec 19, 2017 9:00

During the period of LCi The 110KV Kanchipuram â€“

Kaveripakkam Feeder breaker will be in â€˜OFFâ€™

Condition ( Line LC in between 110 KV Pallur -110 KV

Kanchipuram and 110 KV Damal SS). ii The 110 KV Damal

SS is availing total Shutdown. Hence there will be no


Tue, Dec 19, 2017 9:00

All other feeders and units will be in service Tue, Dec 19, 2017 9:00

During the LC period,1) 230 KV Eastern Bus and Auto

Transformer-2 will be in service, 2) 230 KV Thanjavur-

Alundur-2 feeder's breaker will be substituted through 230

KV substitute breaker,3) 230 KV Thanjavur-Alundur-1 feeder

will be under LC and also required to avail 230 KV Western

Bus LC,4) Auto Transformer-1's HV-1 and LV-1 breakers will

be kept opened to avail 230 KV Western bus LC and also

avail LC in Auto Transformer-1,5) all other 230 KV feeders

(i.e. Alundur-2, Thiruvarur, PPN) will be in tied condition,6)

230 KV Bus-Isolator-1 will be kept opened to avail 230 KV

Western bus,7) 110 KV Thanjavur Urban SS, 110 KV

Maariammankoil SS, 110 KV Eachankottai SS will avail

shutdown on the same day (Total Load relief: 37 MW,8)

Since Thanjavur 110 KV Grid SS will avail LC in 110 KV

Thanjavur-Thiruvarur feeder's breaker on the same day, load

relief will be more,9) only if required, 110 KV Thanjavur -

NTKudi feeder's tie may be opened at Thanjavur 230 KV SS

to contain Auto Transformer load, 10) no supply interruption

to any SS.

Tue, Dec 19, 2017 9:00

During the LC period,1) the other end also (i.e. Thanjavur 110

KV Grid SS) will avail LC on the same day, 2) 110 KV

Thanjavur Urban SS & 110 KV Maariammankoil SS will

avail shutdown on the same day (Total Load relief: 26 MW,3)

all other 110 KV feeders will be in tied condition, 4) no

supply interruption to any SS.

Tue, Dec 19, 2017 9:00

During the LC period,1) this feeder will be radial from

Thiruvarur 230 KV SS upto Manimandapam 110 KV SS,2)

Thanjavur urban 110 KV SS and Maariammankoil 110 KV SS

will avail shutdown on the same day (Total load relief: 26

MW),3) all other 110 KV feeders will be in service,4) no

supply interruption to any SS.

Tue, Dec 19, 2017 9:00


ON UNIT-II AT POWER HOUSE 5, WITH


REQUEST YOU TO APPROVE ONE DAY LC FOR UNIT-

II AND THE MACHINE WILL NOT BE IN STAND BY

DURING THE PARTICULAR DATE AND TIME

MENTIONED ABOVE.

Tue, Dec 19, 2017 9:00





Tue, Dec 19, 2017 9:00

During the LC period Auto Tr I & III will be in service. Tue, Dec 19, 2017 9:00

During the LC period the supply radial from periyar end. Tue, Dec 19, 2017 9:00

During LC Period There will be no supply in the entire feeder Tue, Dec 19, 2017 9:00

R.S.Madai ss will be radialy fed from kavanoor end. Tue, Dec 19, 2017 9:00

Auto Transformer-I will cater the load. Tue, Dec 19, 2017 9:00

During the LC period,Gangaikondan SS will be radially fed

from Kayathar.Hence no ss affected

Tue, Dec 19, 2017 8:00

DURING LC PERIOD THE FEEDER WILL BE RADIAL

FROM KAYATHAR UPTO SURULIYAR. HENCE NO SS

WILL BE AFFECTED

Tue, Dec 19, 2017 10:00

1.Villipalayam SS total shutdown2. P.Velur SS & Valavanthi

SS. will be fed from Valayapatty 230 KVSS.

Tue, Dec 19, 2017 9:00

During the period of LC,1)The 110KV Kilpallipattu SS and

110KV Sathumadurai SS availing total shutdown.Hence no


Wed, Dec 20, 2017 9:00

During the period of LC,1)All other 230KV 4 Nos feeder will

be in service,2)The 110KV Kilpallipattu SS and 110KV

Sathumadurai SS availing total shutdown,3)The 230KV Arani-

Bhavini-I & II feeder(Sirucheri SS load)will be fed by

common 230KV Bus arrangements. Hence no interruption of

supply please.

Wed, Dec 20, 2017 9:00


THE OTHER END WILL ALSO PROPOSE TO AVAIL LC

ON THE SAME DAY.

Wed, Dec 20, 2017 9:00

During the LC period 110KV Gobi and 110KV Thalavaipet

Feeders will avail Auto Transformer II supply and 110KV

Anthiyur , 110KV Mettur & 110Kv Barrage III feeders will

avail Auto Transformer I supply. No SS will be affected

Wed, Dec 20, 2017 9:00


Transformer-III,HV-III,LV-III and 33KV feeders Micon

1,2,&6..Concurrence obtained from


Wed, Dec 20, 2017 10:00



Wed, Dec 20, 2017 9:00



Wed, Dec 20, 2017 9:00

Monthly maintenance,1.110KV Deviakurichi I&II Feeder will

be fed radially from Deviakurichi end one by one. 2.110KV

Malliakarai SS is availing TSD on 20.12.2017.

Wed, Dec 20, 2017 9:00

a.No SS affected during the LC period since it is radial upto

110 KV Surandai S.S.b.The 110KV Auro-Mira Power plant is

under DC

Wed, Dec 20, 2017 9:00

230KV KOODANKULAM FEEDER BREAKER TRIPPED

CONDITION AT BOTH ENDS29A & 29B ISOLATOR

KEPT OPEN CONDITIONEARTH SWITCH CLOSED AT

BOTH ENDS

Wed, Dec 20, 2017 9:00

At the time of LC1.230 KV Echur -Arani # breaker will be

HT condition and isolotors are kept open, After completion of

Maintenance work 230 KV Echur -Arani # breaker will be

charged and isolators are kept closed.There is no interruption

of supply to the Substation.

Wed, Dec 20, 2017 9:00

During the above L.C period both Unit 1 and Unit-2 will be in

service and PWD demand will be met through Machines.The

other end MDPH applied L.C on that day on 20.12.2017.BPH-

2 feeder will be in service (110 KV BPH â€“ 1 to BPH-2

feeder).

Wed, Dec 20, 2017 9:00

110KV Rasipuram feeder will be radially fed from other end.

There will be no interruption to any SS or Feeder

Wed, Dec 20, 2017 9:00

During the LC period, (Auto-II) HV-II Brkr, LV-II Brkr,

110KV Sipcot-TTN-I # Brkr. and 110KV Sipcot-TTN-II #

brkr. will be in tripped condition at 230KV Sipcot SS end and

also during the L.C period 110 KV Sipcot SS will be in shut

down condition and 110 KV Vagaikulam SS and 110KV

Kombukaranatham SS will be radially fed from other end and

the other end has also proposed LC on the same date on

110KV Sipcot-TTN-II # and since there is no intermediate SS,

no other SS will be affected and Auto-Transformer- I will be

in service and 110KV Bus coupler switch No.6 will be kept

opened at 230KV Sipcot SS end please..

Wed, Dec 20, 2017 9:00

1.Auto - III Will be out of service2.Auto - I&II Will Carter the

SS Load.

Wed, Dec 20, 2017 9:00

(a) All 110KV feeders will be in service radially fed from

opposite ends up to BPH 2/NPTs line side isolators (kept

opened condition). (b) Units 1 & 2 will be standby condition.

c) On consideration to the generation losses, the LC will be

availed based on the PWDâ€™s Demand.

Wed, Dec 20, 2017 10:00

During the LC period the Power Tr1 loads will be transferred

to other Power Trs.

Wed, Dec 20, 2017 10:00

No SS will be affected. Wed, Dec 20, 2017 9:00

1. No interruption of power supply. 2. Power flow will be

managed with condition of the Grid stability.

Wed, Dec 20, 2017 9:00

During the LC period, Backfeeding from Kokikurichi

Thenkasi papanasam supply extended by closing of bus

coupler switch 7A supply upto Kayathar line switch . Hence

no ss affected

Wed, Dec 20, 2017 9:00

110kv Velachery-OH# Will be in service Wed, Dec 20, 2017 10:00

During the LC period, a)An Other 100 MVA Auto

Transformer -I will be in service. b) All 110 KV feeders will

be in service. c) There will be no interruption of supply to any

other feeders.

Wed, Dec 20, 2017 9:00


During the above shutdown period the 230 KV Eachangadu ss

will be Radially fed from 230KV Poyyur ss.

Wed, Dec 20, 2017 10:00

1. 110KV KR Thoppur – Vembadithalam feeder breakers kept

hand tripped at K.R.Thoppur end and already in hand tripped

condition at Vembadithalam 110KV SS.2. 110KV K.R

Thoppur – Vembadithalam feeder breaker Bus and line

switches kept opened at both ends.3. K.R.Thoppur 400KV SS

is availing breaker and line switches LC. 4. There will be no


Wed, Dec 20, 2017 9:00

230KV BUS B IN SERVICE Wed, Dec 20, 2017 9:00


will be in service.

Wed, Dec 20, 2017 9:00

uring LC period230KV Bus Coupler CB will be hand

tripped.230KV Unjanai and Valayapatty (DVK) feeders will

be kept tied with grid.230KV Pugalur SS also availing LC in


Wed, Dec 20, 2017 9:00

400kV BUS 2 WILL BE IN SERVICE Wed, Dec 20, 2017 9:00

SUPPLY TO 110 KV Getticheviyur SS MAY FED FROM

230 KV THINGALUR SS,NO OTHER SS WILL

AFFECTED

Wed, Dec 20, 2017 9:00

1) At Kappalur SS the switch towards Pasumalai SS will be

kept opened. 2) The feeder will be kept radial from

Kinnimangalam SS upto Kappalur SS 3)110/11KV Kappalur

SS will be under shutdown 4)Hence No interruption of Supply

to any SS

Wed, Dec 20, 2017 9:00

1.Scheduled Total Shutdown at 110KV Kaundampalayam SS. Wed, Dec 20, 2017 9:00


feeders will be in tied condition. AEE/Lines/Thiruvarur also

applied LC on the same day.

Wed, Dec 20, 2017 9:00

DURING THE L.C PERIOD,1.ELANAGAR 110KVSS

ALSO PROGRAMMED TO AVAIL TOTAL

SHUTDOWN.2.NALLUR 110KVSS LOADS WILL BE FED

BY P.CHANTHAI 230KVSS.

Wed, Dec 20, 2017 9:00

During the LC Period, the Sankaneri # will be radial up to

Karisalpatti SS. Hence No SS affected.

Wed, Dec 20, 2017 10:00

110 KV THIRUPURAMBIAM SS WILL BACK FED FROM

110 KV KADALANGUDI-ADUTHURAI # THRO 110 KV

THIRUPANANDAL SS.HENCE THERE WILL BE NO

INTERRUPTION OF SUPPLY.

Wed, Dec 20, 2017 9:00

DURING THE LC PERIOD,1) A BLINK FOR OPENING

THE 110KV THOPPUR SS SWITCH TOWARDS

SINGARAPET END.2) BOMMIDI RAILWAY TRACTION

LOAD WILL BE FED FROM 110KV METTUR # II.3)

HENCE, THERE IS NO INTERRUPTION OF SUPPLY

Wed, Dec 20, 2017 9:00



Auto Transformer-3 entire

Wed, Dec 20, 2017 9:00

During the LC period Palayamkottai SS will be fed from 110

KV ARMI SS. Hence no ss affected

Wed, Dec 20, 2017 9:00

110 KV Vadakuthu,110 KV Sethiyathoppu SS will be

availing total shutdown.The 110 Kulanchavadi SS,110 KV

Thoppukollai SS ,110 KV Koranapattu SS and 110 KV

Kurunjipadi SS loads will be transferred to 110 KV Neyveli

TS - I â€“ Vadakuttu # .. Hence no interruption of supply.

Wed, Dec 20, 2017 9:00

During the LC Period 110KV Devakottai SS will be tied with

110KV KKDI-VLDR # & 110KV S.Vayal SS Under TSD.

Hence there will be no interruption of supply.

Wed, Dec 20, 2017 9:00

During LC Period,1).110KV PODANUR SS UNDER

TOTAL SHUT DOWN2).No other SS will be affected.

Wed, Dec 20, 2017 9:00

110 KV Bargur and 110/33 KV Penneswaramadam are

availing total shut down. Expected load relief : 35 MW. The

station loads will be managed by keeping Auto Transformer -

II & III and 230 KV Shoolagiri and Palavadi feeder are in

service and also 1 No Grid feeder in service.

Wed, Dec 20, 2017 9:00

During the LC period 110 KV ESI SS load will be fed from

230/110 KV NNPTY SS. Hence no SS will be affected.

Wed, Dec 20, 2017 9:00

During the period of L/C time,1. 230 KV T.V.Malai-

Singarapet # will be OFF condition at both ends.2. Other 2

Nos 230 KV T.V.Malai-Neyveli and Villupuram feeders will


Wed, Dec 20, 2017 9:00


110KV Mambakkkam SS loads fed from 230KV S.P.Koil SS Wed, Dec 20, 2017 9:00

1. 110 KV PNP SS WILL BE UNDER TOTAL

SHUTDOWN2. 110 KV MADAMPALAYAM SS WILL BE

RADIALLY FED FROM THUDIALUR 230/110 KV SS

Wed, Dec 20, 2017 9:00

During LC period the capacitor bank I & II will be OFF

condition.

Wed, Dec 20, 2017 10:00


Pugalur - Paramathy II feeder. Hence There is no interruption

to any SS,LC approved in 137 th OCC meeting

Wed, Dec 20, 2017 9:00


Pugalur - Pudansanthai feeder since other end also availing

L.C on the same period.

Wed, Dec 20, 2017 9:00




Wed, Dec 20, 2017 9:00

DURING THE PERIOD OF SHUTDOWN 1) Idely charged

110KV Mambakkam # will not be inservice.

Wed, Dec 20, 2017 10:00

FEEDER TO BE KEPT RADIAL FROM VALUTHUR

UPTO R.S.MANGALAM AND TO KEPT RADIAL FROM

KARAIKUDI UPTO THIRUVADANAI. ANANDUR SS TO

BE UNDER SHUTDOWN

Wed, Dec 20, 2017 9:00

Both end LC applied Wed, Dec 20, 2017 9:00



Wed, Dec 20, 2017 9:00

There will be no interruption of supply Wed, Dec 20, 2017 9:00

Hence There will be No Interruption of supply. Wed, Dec 20, 2017 9:00

DURING THE PERIOD OF SHUT DOWN, THE 110KV

M.M.NAGAR SS IS AVAILING TOTAL SHUT DOWN

Wed, Dec 20, 2017 9:00

During the LC period Auto I & II will be in service and share

the load. Hence there will be no interruption of supply to any

other SS.

Wed, Dec 20, 2017 9:00

Subject to the Load Condition,1. 110KV Thungavi SS G.C-II

will be transferred to 230KV Udt SS / 110KV Poolavadi #,2.

Hence No SS will be affected.

Wed, Dec 20, 2017 10:00

During the lc period the concern unit will be under not s/b

condition

Wed, Dec 20, 2017 8:00

Other end also availing LC Wed, Dec 20, 2017 9:00

During the period of LCi. 110 KV Arani - Kanamangalam

feeder line LC in between from 110 KV Kilpalipet and 110

KV Thorapadi SS. ii. The 110KV Kilpallipet SS & 10KV

Sathumadurai SS are availing total shutdown.Hence there will

be no interruption of supply please.

Wed, Dec 20, 2017 9:00

Wed, Dec 20, 2017 0:00

SF6 BREAKER OFF CONDITIONLINE SIDE AND BUS

SIDE ISOLATOR OPN CONDITION

Wed, Dec 20, 2017 9:00

FEEDER TO BE TRIPPED CONDITION Wed, Dec 20, 2017 9:00

During the LC period , a) 110KV Trichy - Punalkulam feeder

will be radially fed from Punalkulam 110 KV Grid SS upto

110KV Mathur SS and line switch towards 230KV Trichy SS

side will be kept opened at 110KV Mathur SS. b) 110KV

Mathur SS also availing total shutdown. C) Necessary

concurrence obtained from other end 230KV Tanjore SS.

e)All other 110KV feeders will be In tied condition. f) No

interruption of supply to any of the SS.

Wed, Dec 20, 2017 9:00


1.110 KV SP KOIL # WILL BE RADIAL FROM OTHER

END

Wed, Dec 20, 2017 9:00

During the LC period All the breakers are in service. Wed, Dec 20, 2017 9:00

During LC Period, 110 KV Vembadithalam SS will be fed

from sankari.

Wed, Dec 20, 2017 9:00

During LC Period, barrage-II # will be Back charged

condition , hence the load will be fed from 110 Kv barrage-II

Wed, Dec 20, 2017 9:00

During the LC Period 110KV Vijayapathy SS supply Radially

fed from SRPuthoor-Arumuganeri feeder-II, By Closing

Buscoupler-II at 110KV Koodankulam SS.Hence no SS will

be affected.

Wed, Dec 20, 2017 9:00

LC avail at both ends Wed, Dec 20, 2017 9:00

1. P.Velur SS total shutdown2. Valavanthi SS. will be fed

from Valayapatty 230 KVSS.

Wed, Dec 20, 2017 9:00

PROGRAMED LC Thu, Dec 21, 2017 9:00

PROGRAMED LC Thu, Dec 21, 2017 9:00

1.No SS will be affected during the LC period Thu, Dec 21, 2017 9:00

Tentative LC Programmed by MTPS 1 end at 230 kv MTPS 1

Ingur feeder on 06.12.2017.

Thu, Dec 21, 2017 9:00

During the above period of shut down 1)230KV Perambalur -

Jambunathapuram tied with Perambalur SS

Thu, Dec 21, 2017 10:00

EE/O/CKNI has also programmed Line LC During the LC


Thu, Dec 21, 2017 9:00





Thu, Dec 21, 2017 9:00

During the above LC period all machines is in standby

condition and 230KV AUTO SS feeder will be in service.

Thu, Dec 21, 2017 9:00

During the above period of shut down 1)110KV

KoothurSS,110KVAriyalur SS and 110KV Perali SS fed from

230KV Poyyur SS. 2)There will be no interruption to any

other SS/EHT Consumer

Thu, Dec 21, 2017 10:00

Nil Thu, Dec 21, 2017 8:00

THE DEMAND WILL BE MET OUT BY OTHER


HOUSES,METTUR.

Thu, Dec 21, 2017 9:00


Breaker for ICT3 (412-52), 400 KV Tie Breaker for ICT2 &

ICT3 (411-52), 230KV LV Breaker for ICT3 (203-52).

400/230KV ICT3.Hence no SS will be affected.

Thu, Dec 21, 2017 9:00

Auto Transformer I will be in service. 110 KV Deviakurichy-

Singipuram feeder I and II will be kept radial from

Singipuram 230kV SS end.110KV Thammampatty feeder will

be kept radial from Pudanchandai 230kV SS end.110KV

Krishnapuram feeder kept radial from Perambalur 230kV SS

end.

Thu, Dec 21, 2017 9:00


INGUR 110 KV SS TOTAL SHUT DOWN ON THAT DAY Sat, Dec 16, 2017 9:00

Nil Thu, Dec 21, 2017 8:00

i) 110KV V.K.puram SS will be radially fed from O T Patty -

Papanasam feeder ii) 110KV isolator towards Papanasam will

be kept opened in V.K.puram and 110KV isolator towards

V.Kpuram will be kept opened in Papanasam. Hence no will

be affected.

Thu, Dec 21, 2017 9:00

Both K..R.Thoppur SS & Thingalur SS have programmed for

Maintenance work on day.

Thu, Dec 21, 2017 9:00

Both K..R.Thoppur SS & Thingalur SS have programmed for

Maintenance work on day.

Thu, Dec 21, 2017 9:00

During the LC period, a)Other end also avail shutdown.

b)Load Relief of 110 KV Punakulam SS - 12.50 MW, 110 KV

Eachankottai SS - 11 MW and 110 KV Poondi SS - 8 MW.

c)All other 230 KV feeders will be in service. d)There will be


Thu, Dec 21, 2017 9:00

230 KV Kalivanthapattu FDR, will be in service. Thu, Dec 21, 2017 0:00

1.110 KV Elavanthy and Pongalur SS availing total

shutdown.2.No other SS will be affected.

Thu, Dec 21, 2017 9:00


CBE SS.

Thu, Dec 21, 2017 9:00

During LC period110KV Sendamangalam SS will be back fed

through 110KV Valayapatty - Pudhansandai feeder.No supply

interruption.

Thu, Dec 21, 2017 9:00

EE / O / Kinnimangalam has also programmed Thu, Dec 21, 2017 9:00

During the above shutdown period 100MVA Auto

transformer I & 80MVA Auto transformer II will be in service

feeding the entire KITS SS loads

Thu, Dec 21, 2017 10:00

1.230KV CBE SS WILL BE FED FROM 230KV OKM-CBE

# OF 230KV OKM SS.

Thu, Dec 21, 2017 9:00

1)During LC period 110kv RNPM-UDPT # radially fed from

UDPT end upto Oddanchatram SS.2)110kv Oddanchatram ss

availing total shutdown load relief=22mw.

Thu, Dec 21, 2017 9:00

1) DURING THE LC PERIOD, 110KV OKKANADU

KEELAIYUR SS WILL AVAIL TOTAL SHUTDOWN. 2)

110KV MANNARGUDI SS RADIALLY FED FROM

230KV THIRUVARUR SS. 3) 110KV ULLIKKOTTAI SS

RADIALLY FED FROM T(K)GTPS . 4) NO

INTERRUPTION TO ANY SUBSTATIONS.

Thu, Dec 21, 2017 10:00


Manalmedu SS proposed to shutdown. The 110KV V.Koil,

Poraiyar and Thiruvengadu ss supply fed from 230KV

Kadalangudy SS.

Thu, Dec 21, 2017 9:00

DURING THE LC PERIOD,1) A BLINK FOR OPENING

THE 110KV MECHERY SS SWITCH TOWARDS

SINGARAPET SIDE ISOLATORS KEPT OPEN AND

LOCK CONDITION.2) BOMMIDI LOAD TRACTION

LOAD WILL BE FED FROM 110KV METTUR # I.3)

HENCE, THERE IS NO INTERRUPTION OF SUPPLY.

Thu, Dec 21, 2017 9:00

During the above period of shut down a) 110KV T.V.Kovil

SS avail toal shutdown on the same day. b) 110KV Poovalur

SS, 110KV Kothai EHT Sc, 110KV Valady SS will be fed

radially from 230KV Samayapuram SS. b) 110KV Thennur

SS will be fed radially from 110KV Trichy Grid SS. c). The

line Isolator towards 110KV Valady SS at 110KV

Thirvanaikoil ss will be Kept opend and earth switch closed.

d)The line Isolator towards 110KV T.V.Koil SS at 110KV

Valady SS will be Kept opend and earth switch closed. e)

Necessary concurrence has been obtained from M/s.Kothari

EHT Service for switching operation. f)There will be no

interuption to any other SS/EHT consumers.

Thu, Dec 21, 2017 10:00


Nokia feeder breaker,CTs & Line isolators

Thu, Dec 21, 2017 9:00



Thu, Dec 21, 2017 9:00

No Generation in PH-1 machin Thu, Dec 21, 2017 9:00

1. 110kv Sathamangalam SS and CCCL load will be fed from

110kv Kallakkudi Grid SS.

Thu, Dec 21, 2017 10:00

TAQA in generation condition Thu, Dec 21, 2017 9:00

During the LC Period 110KV Devakottai SS Under TSD &

110KV Sakkavayal SS radial from 230KV SS KKDI.Hence

ther will be no interruption of supply.

Thu, Dec 21, 2017 9:00

During LC Period,1).110KV KINATHUKADAVU SS

,110KV MADUKKARAI SS AND 110KV SIDCO SS Under

total shut down2).No other SS will be affected

Thu, Dec 21, 2017 9:00

During LC Period,1).110KV SIDCO SS UNDER TOTAL

SHUT DOWN2). No other SS will be affected

Thu, Dec 21, 2017 9:00

Durin the LC period the Auto Tr. I & III will cater the load of

Auto Tr. II. Hence No SS affected.

Thu, Dec 21, 2017 9:00

During the LC period 110 KV MRPM SS, Velayuthapuram

SS, 110 KV EHT Ramalinga mills and Thulukkapatti SS

under total shut down.110 KV APK SS loads will be transfer

to 110 KV Kavanoor-Kamuthi #, along with all solar

generation. Hence No SS affected.

Thu, Dec 21, 2017 9:00

1.110KV AB Switches at Madurapakkam SS towards

Kadamangalam SS and at Kandamangalam SS towards

Valavanur SS as well as at Valavanur SS towards Villupuram

SS side will be kept opened.2.110KV Valavanur SS& 110KV

Kandamangalam SS will be availing Total shutdown. 3.Hence

no interruption of supply in any SS.

Thu, Dec 21, 2017 9:00

110KV ETL SS loads will be fed from 230KV Siruseri SS. Thu, Dec 21, 2017 9:00

1. 110 KV AUTO TRANSFORMER TOP & BOTTOM BUS

SWITCH WILL BE CLOSED DURING BUS COUPLER

LC2. 110 KV INTER SS OF ARASUR FEEDER WILL BE

RADIALLY FED FROM ARASUR SS

Thu, Dec 21, 2017 9:00

1. OTHER 230 KV FEEDERS WILL SHARE THE LOADS Thu, Dec 21, 2017 9:00

AUTO TR II .will be in serviceThiruppalai SS ,

VandiyurSS,,Narasingampatty SS ,Samayanallur SS under

S/D. If necessary 110kv Alkl-Sembatty 1 & 2 feeder tie will

be kept opened at ALKL end

Thu, Dec 21, 2017 9:00

1.UPTO 110 KV PERIYAKODIVERY SS RADIALLY FED

FROM 230 KV GOBI SS2.110 KV SHENBAGAPUDUR

SS,110 KV KAVILIPALAYAM SS AND 110 KV

PUNGAMPALLY SS FED FROM MOYAR END

Thu, Dec 21, 2017 10:00

during the period of shutdown the 230KV Manali-I & II # one

by one was not in service.

Thu, Dec 21, 2017 10:00

During the shutdown period,1) 110KV SSREL # Breaker

already in hand trip condition at Singarapet end and radial

from Karimangalam 230KV SS.2) Line Isolator towards

Singarapet SS will be kept opened at Uthangharai 110KV SS

by availing blink in 110KV SSREL feeder from SSREL end

and hence no interruption of supply.

Thu, Dec 21, 2017 9:00

MAIN LINE WILL BE KEPT IN TIED CONDITION.

THONDI TO BE AVAILED SHUTDOWN

Thu, Dec 21, 2017 9:00

There will be No Interruption of supply Thu, Dec 21, 2017 9:00

Hence There will be No Interruption of supply. Thu, Dec 21, 2017 9:00


KLPK-I,230KV KLPKM-ACKPM & 230KV KLPKM-

ECHUR FEEDERS WILL BE IN SERVICE

Thu, Dec 21, 2017 9:00

During the LC period there will be no interruption f supply t

any ss, all other feeder will be in tied condition, LC also

applied by EE/O/TJR ON THE SAME DAY.

Thu, Dec 21, 2017 9:00

1.230KV Grid #, Hence No SS will be affected,2.230KV

OKM SS will also avail LC at their end.

Thu, Dec 21, 2017 10:00

1x60MW machine and 110KV Link 1 & 2 feeder will not be

in service

Thu, Dec 21, 2017 8:00

During the period of Shutdown 230KV Bus-I (main Bus)will

be in service.

Thu, Dec 21, 2017 11:00

During the Period of LC BACK FEEDEING from manali 400

KV SS

Thu, Dec 21, 2017 9:00

During the LC period the 110KV Mariamman Kovil SS,

110KV Manimandapam SS, 110Kv Urban SS & 110KV

Poondi SS supply will be radially fed from 110KV Grid SS,

Thanjavur.

Thu, Dec 21, 2017 9:00


During the LC period,1) for availing Bus LC, all 110 KV

feeders' in 110 KV Eastern Bus (i.e. 110 KV NTKudi and 110

KV Thanjavur Link-2) tie will be kept opened at Thanjavur

230 KV SS and these feeders will be radial from other

respective end upto Thanjavur 230 KV SS,2) Auto

Transformer-2's HV & LV breakers and 110 KV Bus-Coupler

breaker will be kept opened for availing bus LC,3) Thanjavur

110 KV Grid SS (33 KV #s), Orathanadu 110 KV SS (11 KV

#s) and Ambikapuram 110 KV SS will avail shutdown on the

same day (Total load relief: 49 MW),4) 110 KV Western Bus

will be in service (i.e. 110 KV Thanjavur Link-1, 110 KV

Punalkulam feeder, Auto Transformer-1),5) no supply


Thu, Dec 21, 2017 9:00

During the LC period,1) the other end also (i.e. Thanjavur 110

KV Grid SS) will avail LC on the same day, 2) Thanjavur 110

KV Grid SS (33 KV #s) will avail shutdown on the same day

(Load relief: 18 MW),3) all other 110 KV feeders will be in

tied condition, 4) no supply interruption to any SS.

Thu, Dec 21, 2017 9:00

During the LC period,1) other end also will avail LC on the

same day,2) 110 KV Punalkulam SS, 110 KV Manimandapam

SS & Thirukkanurpatti 110 KV SS will avail shutdown on the

same day (Total load relief : 30.5 MW),3) all other 230 KV

feeders will be in tied condition,4) no supply interruption to

any SS.

Thu, Dec 21, 2017 9:00


NTKudi 230 KV SS upto 110 KV Thirukkanurpatti SS, 2)

110 KV Thirukkanurpatti SS will avail shutdown on the same

day (Load relief: 9 MW),3) all other 110 KV feeders will be

in tied condition,4) no supply interruption to any SS.

Thu, Dec 21, 2017 9:00


Thanjavur 110 KV Grid SS upto Thanjavur 110 KV Urban SS

and will be radial from Thiruvarur 230 KV SS upto

Maariammnkoil 110 KV SS,2) Manimandapam 110 KV SS

will avail shutdown on the same day (Load relief: 9 MW),3)

all other 110 KV feeders will be in service,4) no supply


Thu, Dec 21, 2017 9:00

Thu, Dec 21, 2017 9:00

During the LC Period Pollachi ss shutdown Thu, Dec 21, 2017 9:00

During the LC period the 110 KV SR Puthur - KDR I feeder

will be radial from KDR PH II upto Thuckalay SS (incl).The

110/11 KV Chembonvilai, Cheramangalam and Karungal SS

will avail total Shutdown approved by SE/KKEDC/NGL and

SE/O/TIN. Concurreance to be obtained from Railway

authoritise.Hence no SS will be affected.

Thu, Dec 21, 2017 9:00

Both end Monthly Maintenance Work Thu, Dec 21, 2017 8:00

Monthly Maintenance Work and Relay replacement work of

Thingalur # by GRT wing / Salem

Thu, Dec 21, 2017 8:00

AUTO TR II .will be in serviceThiruppalai SS ,

VandiyurSS,,Narasingampatty SS ,Samayanallur SS under

S/D. If necessary 110kv Alkl-Sembatty 1 & 2 feeder tie will

be kept opened at ALKL end.

Thu, Dec 21, 2017 9:00

Feeder will be radial from other end..ThiruppalaiSS S/D Thu, Dec 21, 2017 9:00

During the LC 110 KV Rasinga puram SS under shut down Thu, Dec 21, 2017 9:00

During LC Period There will be no supply in the entire feeder Thu, Dec 21, 2017 9:00

During the LC period there will be no supply in the entire

feeder. EE/O/PSQ has also programmed on Line LC and

Breaker. EE/O/CKNI has also programmed Line LC.

Thu, Dec 21, 2017 9:00

Radially fed from other end. Thu, Dec 21, 2017 9:00



Thu, Dec 21, 2017 9:00

During LC Period,1).OTHER 230KV FEEDERS WILL BE

CATER THE SS LOADS2).No other SS will be affected

Fri, Dec 22, 2017 9:00


feeder and other end also will be applying LC on the same

day. Hence no SS affected during the L.C. period .

Fri, Dec 22, 2017 10:00



will be in service.

Fri, Dec 22, 2017 9:00

During the LC period 110/22KV Chennampatti SS will avail

shut down. No SS will be affected.

Fri, Dec 22, 2017 9:00

1.Monthly maintenance at both ends.2.(Intermediate 110KV

Mettupatty SS TSD is on 22.12.2017)3.Feeder having only

one Intermediate 110KV SS.

Fri, Dec 22, 2017 9:00

1.400KV TVLM-Alamathy-II feeder Breaker kept OFF

condition.2.All other 400kv feeders and 230kv feeders are in

service.3.315 MVA ICT-I and II will be in service for 230kv

feeders.

Fri, Dec 22, 2017 9:00

110KV Kanarpatti-Keelaveranam feeder supply is to be

extended upto this SS end by clossing the 110KV line AB

Switch(towards Uthumalai SS)at 110KV Surandai SS.No SS

affected.(110KV Kanarpatti -Keelaveranam feeder supply is

not to be extended upto 110KV Veerasigamani SS,as 110KV

Veerasigamani SF6 Breakear is kept idle at this Uthumalai SS

end.)

Fri, Dec 22, 2017 10:00

During the LC period, 110KV BPH 3-BPH 2 # and 110KV

BPH 3-BPH 4 # will be in service. Unit1, 2 will be in

service/standby as per the PWD Demand. On the same day,

Chennampatty 110KV SS has programmed to avail Total Shut

down & Anthiyur 230 KV SS also programmed to avail LC on

110 KV BPH 3- Anthiyur # at Anthiyur 230 KV SS end.

Hence LC may kindly be approved please.

Fri, Dec 22, 2017 9:00

2Nos. 100MVA Auto Transformer-I and II will be in service.

110KV Singapuram II feeder will be radially fed from other

end. Mettupatty 110 KV SS availing total shutdown. There

will be no interruption to any SS or feeder.

Fri, Dec 22, 2017 9:00


the same date, no other SS will be affected and M/S. Sterlite-

CPP generation (if available) will be exported to 230KV

APKM SS please.

Fri, Dec 22, 2017 9:00

110 KV Veerasigamani I (ECHANTHA)SS will be fed from

110 KV Kodikurichi- Veerasigamani -II # by closing of AB

Switch at Veerasigamani at Echantha SS.

Fri, Dec 22, 2017 9:00


TO ENTIRE FEDER. OTHER END WILL BE INFORMED.

Fri, Dec 22, 2017 10:00

No SS will be affected. During this above LC period 110KV

Town SS will be fed from 230KV Sipcot SS

Fri, Dec 22, 2017 9:00

no interruption of supply, Load fed through 230 KV

karimangalam feeder

Fri, Dec 22, 2017 9:00

* Unit 1 And Unit 2 will be in service to meet out PWD

Demand. * All other feeders are in service. * concurrence

obtained from T.Kodu end. T.Kodu 110 kv feeder supply fed

from Unjanai 230 kv ss.

Fri, Dec 22, 2017 9:00

During the LC period a)110 KV Kayathar-Papanasam # radial

from 110 KV kodikurichi - papanasam tie # by clsoing the bus

coupler switch no A at rastha SS B)110 KV kodikurichi #

radial from other end by closing the 110 KV Line AB Switch

at keelaveeranam SS towards kytr 110 KV K.G.Patty # tied

with kanarpatty SS by closing the 110 KV Veerasigamani #

breaker at uthumalai SS and all other # will be radial from

other end. Hence no ss affected. C) Concurrunce will be

obtained from SE/EDC?Tuticorin, EE/PH/PPM

Fri, Dec 22, 2017 9:00

1) During the LC period there will be NO supply in the power

transformers. 2) If there is wind generation its 33KV feeders

paralleled with other power transformers. 3) Concurrence

obtained from SE/NCES/TIN.

Fri, Dec 22, 2017 9:00


All other 230 KV feeders will be in service. c) There will be


Fri, Dec 22, 2017 9:00

No ss will be affected. During the above LC period 230KV

sterlite SS will be radially fed from 230KV Anupankulam SS

Fri, Dec 22, 2017 9:00

1. 110KV Salem – Singapuram II feeder breakers kept hand

tripped at both ends. 2. 110KV Salem – Singapuram II feeder

bus and line switches kept opened at both ends.3. Mettupatty

110KV SS is availing TSD on that day.4. There will be no


Fri, Dec 22, 2017 9:00

230KV BUS A IN SERVICE Fri, Dec 22, 2017 9:00

1.Other Three Auto Transformers (I,II and IV ) will be in

service 2.110 KV Palladam ,110 KV Pongalur SS and

Elavanthy SS availing total shutdown3.110 KV

Mudalipalayam SS will be fed from Ingur 230 KV SS

Fri, Dec 22, 2017 9:00

During the LC period, 110 KV Kaniyur SS under total shut

down.

Fri, Dec 22, 2017 9:00


are in service.

Fri, Dec 22, 2017 9:00

During LC period230KV idle Bus is idly charged through Bus

coupler CB and CTs will be hand tripped for LC Work..No

supply interruption.

Fri, Dec 22, 2017 9:00

ALL OTHERS FEEDER WILL BE IN SERVICE Fri, Dec 22, 2017 9:00

SUPPLY TO INTER SS MAY FED FROM

BHAVANISAGAR MICRO END AND MOYAR

END,ALSO SUBJECT TO THE LOAD CONDITION

Fri, Dec 22, 2017 9:00

1.110 KV PONGALUR SS AND ELAVANTHY SS

AVAILING TOTAL SHUTDOWN2.NO OTHER SS WILL

BE AFFECTED

Fri, Dec 22, 2017 9:00

During the LC period other end also avails LC and there will

be no supply in the entire line. Concurrence will be obtained

from southern railway. Hence no ss affected.

Fri, Dec 22, 2017 9:00

LC Programmed by 230KV SS Alagarkoil SS. Fri, Dec 22, 2017 9:00

110 KV Kariamangalam availing total shut down. Expected

load relief : 50 MW. The station loads will be managed by

keeping Auto Transformer - I,II & III and 230 KV Shoolagiri

and Palavadi (Already Mettur #) feeder in service and also 2

No's Grid feeder in service.

Fri, Dec 22, 2017 9:00

During LC Period,1).110KV KURUNALLIPALAYAM SS

UNDER TOTAL SHUT DOWN2).110KV OKM-NGM-1

FEEDER KEPT RADIAL FROM OTHER END3).No other

SS will be affected

Fri, Dec 22, 2017 9:00

1)Both ends will be H/T and kept opened2) 230 KV

Ulundurpettai and T.V.Malai feeders will be in service.3)

Hence No interruption of supply to any SS.

Fri, Dec 22, 2017 9:00

During LC period.1)The feeder will be radial from other

end,hence no interruption to any SS.

Fri, Dec 22, 2017 10:00




Fri, Dec 22, 2017 9:00

During the LC period 100MVA Auto Transformer II Will be

inservice

Fri, Dec 22, 2017 9:00

There will be No Interruption of supply. Fri, Dec 22, 2017 9:00

Subject to the Load conditions, 1. 230KV OKM &

S.D.Palayam #s will be cut off at this end,2. Auto Tr. II will

be cut 0ff,3. 110KV Pethappampatty # will be kept radial

from 230KV Udt SS / 110KV PNPM #, 4. 110KV Ingur-I & II

will be kept radial from other End if necessary,5. Hence Load

will be with limits of other two Auto TrsHence No SS will be

affected.

Fri, Dec 22, 2017 10:00

During the LC peirod the 110KV Thiruvarur - T.R.Pattinam

feeder is an idle feeder (Radial from Thiruvarur end). Hence

there will be no interruption of supply to any other SS.

Fri, Dec 22, 2017 9:00

PUDUKKOTTAI 230 KV SS LOAD WILL BE

MAINTAINED FROM 230 KV KARAIKKUDY PG

FEEDER AND HENCE THERE WILL BE NO

INTERUPTION OF SUPPLY TO ANY SS. OTHER END

ALSO AVAILING SHUTDOWN.

Fri, Dec 22, 2017 9:00

All other units and feeders will be in service Fri, Dec 22, 2017 0:00

During the period of LC i. 230KV Thiruvalam â€“ Singarapet


400KV Thiruvalam & 230KV Singarapet SS. ii. All other 230

KV feeders 230KV Link I, Link II, S. P.Koil feeders are in

service.Hence there will be no interruption of supply please.

Fri, Dec 22, 2017 9:00

Fri, Dec 22, 2017 10:00

During LC period, 1) 110KV Kovilur feeder Line switch

towards Trichy 230KV SS will be kept opened at 110KV

Kavalkaranpatti SS. 2) 110KV Kovilur feeder Line switch

towards Kavalkaranpatti SS will be kept opened at Trichy

230KV SS. 3) 110KV Trichy - Kovilur feeder will be radial

from 110KV Kovilur SS up to 110KV SS Kavalkaranpatti SS.

4) All other 110KV feeders will be in tied condition. 5) There

will be no interruption of supply to any of the intermediate

SS. 6) Necessary concurrence obtained from 230 KV

Renganathapuram SS.

Fri, Dec 22, 2017 9:00

During the above LC period, a) 110KV Mondipatty -

Sembatty feeder readily fed from 230KV Sembatty SS upto

110KV Vaiyampatty SS. b) 110 KV line isolator at 110 KV

Vaiyampatty SS towards 230 KV Mondipatty SS will be kept

open condition. c) All other 110 KV feeders will be in tied

condition. d) There will be no interruption of supply to any of

the SS.

Fri, Dec 22, 2017 9:00


During the LC Period Auto Transformer-I Will Caters the

Load

Fri, Dec 22, 2017 9:00

During the LC period 230 KV SR Puthur - Sankaneri feeder

will be in service.Hence No SS will be affected.

Fri, Dec 22, 2017 9:00

400 KV Bus Section No : II will be in service. Hence there

will be no interruption of supply to Auto transformers I , II,III.

Fri, Dec 22, 2017 9:00

Other end is also availing LC. Fri, Dec 22, 2017 8:00

During the LC Period Auto Transformer-II willnot

beinservice. AutoTransformer-I will be carriedout the

EntireLoad.

Fri, Dec 22, 2017 9:00

During LC Period feeder will be radial upto

K.villaku.Andipatti SS Load will be transferred to Theni -I

feeder. Elumalai and Chinnakattalai availing total shutdown.

Fri, Dec 22, 2017 9:00



Fri, Dec 22, 2017 8:00

EE/O/CKNI has also programmed Line LC section between

KNMLM and Kanavilakku. Andipatty SS will change over to

Theni I feeder,110KV Chinnakatalai, Elumalai SS availing

Total shutdown. During the LC period the feeder will be

radial from Theni upto Kanavilakku SS.

Fri, Dec 22, 2017 9:00

During the LC period 230KV Valuthur - Kavanur and

KARAIKUDI feeders will be in service. Hence, there is

Fri, Dec 22, 2017 9:00


All other 230 KV feeders will be in service. c) There will be


Sat, Dec 23, 2017 9:00





Sat, Dec 23, 2017 9:00


Anuppankulam Feeder, Breaker (201-52) & CT, CVT, LAS.

Hence no ss will be affected.

Sat, Dec 23, 2017 9:00


same date.

Sat, Dec 23, 2017 9:00

During the LC period 110 KV Thottiapatti SS, 110KV

Padikasuvaithanpatti SS , 110KV Srivilliputtur SS and 110KV

Nallamanaickenpatti SS will be availing total Monthly

shutdown on that day.

Sat, Dec 23, 2017 9:00

During the LC period 110 KV Thottiapatti SS, 110KV

Padikasuvaithanpatti SS , 110KV Srivilliputtur SS will be

availing total Monthly shutdown on that day. Hence no SS

affected.

Sat, Dec 23, 2017 10:00

230KV Amuthapuram # Breaker will be substituded with

TBC breaker.

Sat, Dec 23, 2017 9:00



will be affected.

Sat, Dec 23, 2017 10:00

During the period of shutdown,the 110KV Thimiri SS

availing total shutdown.Hence no interruption of supply.

Sat, Dec 23, 2017 9:00

During the period of LC,1)The 110KV Mambakkam SS

availing total shutdown.2)110KV Sirungattur SS load will be

transferred to 400KV Sriperumpudhur SS.Hence no


Sat, Dec 23, 2017 9:00

During the period of LC,1)The 230/110KV Auto transformer I

and III are in service and cater the total station load,2)The

110KV Thimiri SS and 110KV Mambakkam SS availing

Total SD. Hence no interruption of supply.

Sat, Dec 23, 2017 9:00

During the LC period there will be no supply in 110 KV Bus

Coupler. Hence No SS affected.

Sat, Dec 23, 2017 9:00

DEPENDING UPON LOAD CONDITION Sat, Dec 23, 2017 9:00

No SS affected as this 110KV Veerasigamani SF6 Breaker is

kept in idle condition at this Uthumalai SS end.

Sat, Dec 23, 2017 10:00

At the time of LC1.230 KV Echur -Kalpakkam # breaker will

be HT, and Load transferred to other end SS no supply , the

supply is fed from 230 KV Arani SS, in case of over load to

230 KV Arani SS,(The 110 KV mazhaiyur # Load transferred

to 230 KV Villupuram SS and 110 KV, Vandavasi SS Load

transferred to 230 KV Acharapakkam SS). There is no

interruption of supply to any of the Substation.

Sat, Dec 23, 2017 9:00

i) The 110KV O Thulukkapatti Kayathar feeder will be radial

from other end upto Seethaparpanallur SS. And 110KV O

Thulukkapatti - Papanasam feeder will be radial from other

end upto Ambasamuthiram SS. and No SS will be affected.

For other 110KV Empee Sugur, Ram Nagar, and Sree

Shasayee Paper Mill feeder. Concurrence received from the in-

charge of concerened feeder ii) For 110KV Ram Nagar

feeder, there is No Wind Generation and concurrence received

from SE/NCES/TIN. iii) On 23.12.2017 Monthly

Maintenance to be Proposed for O Thulukkapatti SS.

Sat, Dec 23, 2017 10:00

1.PRESENT PWD DEMAND 1400 CU/SEC,2.

THE.LC.WILL BE AVAILED DURING SERVALAR

MACHINE SHUTDOWN PERIOD.3.DURING THE L.C

PERIOD BOTH FEEDERS WILL BE RADIAL FROM

OTHER END.

Sat, Dec 23, 2017 10:00

(i) 110 KV Shenkottai SS will be monthly shutdown 110 KV

Tenkasi SS , 110 KV Keelapavoor , and 110 KV Kadayam

SS, Rastha Ss & Papanasam Power House will be fed from

Kodikurichi SS ii) 110 KV isolator towards Shencottah will

be kept opened in Tenkasi SS and 110 KV isolator towards

Tenkasi will be kept opened in Shencottah SS. (iii)Hence no

SS will be affected

Sat, Dec 23, 2017 9:00

1.110 KV Tenkasi SS,Kadayam SS, Shencottai SS Will be

under monthly shutdown 2.110 KV Keelapavoor WF SS will

be fed from 110 KV Papanasam - Kayathar #.3.Papanasam PH

Will be tied with 110 KV Kayathar - Papanasam # by closing

of AB Switch at Rastha SS End.

Sat, Dec 23, 2017 9:00

1) During the LC period there will be NO supply in the power

transformers. 2) If there is wind generation its 33KV feeders

paralleled with other power transformers. 3) Concurrence

obtained from SE/NCES/TIN.

Sat, Dec 23, 2017 9:00



Sat, Dec 23, 2017 9:00

Other Four 230kv feeders will be in service Sat, Dec 23, 2017 10:00

No ss will be affected. Sat, Dec 23, 2017 9:00

EE / EM - III / TTPS has also programmed Sat, Dec 23, 2017 9:00


tripped.230KV Pugalur and Valayapatty (DVK) feeders will

be kept tied with grid.230KV Unjanai SS also availing LC in


Sat, Dec 23, 2017 9:00

110KV KVLR-Nambiyur loads will be fed from 230KV Gobi

SS

Sat, Dec 23, 2017 9:00

{ 110kv Avinashi SS, 110KV Thekalur and Paduvampalli

total shut down } 110KV KVLR-Nambiyur loads will be fed

from 230KV Gobi SS

Sat, Dec 23, 2017 9:00

Karuvalur SS loads will be transferred to 110KV Karuvalur-

Thekkalur#, 110KV Sel.Palayam SS will be fed from 230 KV

Arasur SS via 110KV Arasur- Karuvalur 2#.

Sat, Dec 23, 2017 9:00

{110kv Avinashi SS total shut down and 110kv Eripalayam

SS and TCS EHT of KVLR- ASR I feeder kept radial from

230kV ASR SS}.

Sat, Dec 23, 2017 9:00

Bus-2(Southern Bus will be in service) Sat, Dec 23, 2017 9:00

1.ONLY ONE FEEDER IS IN LC AT A TIME2.SUPPLY TO

ALL INTER SS IN 110 KV PERIYAKODIVERY AND

BHAVANU SAGAR FEEDERS MAY FED FROM MOYAR

END 2.SUPPLY TO 110 KV GOBI SS (FEEDER) MAY

FED FROM 110 KV ANTHIYUR FEEDER BY CLOSING

SWITCH IN 110 KV SS4.SUPPLY TO ALL INTERS SS IN

110 KV THINGALUR FEEDER AND 110 KKV

KAVUNDAPADI SS MAY FED FROM 230 KV

THINGAUR SS5.SUPPLY YO INTERS SS IN 110 KV

ANTHIYUR FEEDER MAY FED FROM 230 KV

ANTHIYUR SS

Sat, Dec 23, 2017 9:00

1.Scheduled Total Shutdown at 110/11Kv CBE SS. Sat, Dec 23, 2017 9:00

AUTO TRANSFORMER II AND III ARE IN SERVICE,IT

MAY CATER THE LOAD.

Sat, Dec 23, 2017 9:00

1)During LC period 110kv RNPM-SBT III radial Feeder will

be in off condition.2)110kv vedasandur SS and 110kv

Chinnakkampatty SS availing total shutdown load relief

(27+8.9=35.9mw)

Sat, Dec 23, 2017 9:00

During the LC period, no interruption to any SS. The Auto-I

load will be restricted by Auto-II.

Sat, Dec 23, 2017 9:00



Sat, Dec 23, 2017 9:00

DURING THE L.C PERIOD, 1.OTHER END ALSO

AVAILING L.C

Sat, Dec 23, 2017 9:00


INTERRUPTION OF SUPPLY TO ANY SS SINCE 110 KV

SAKKOTTAI AND 110 KV URBAN SS ARE AVAILING

TOTAL SHUTDOWN ON THE SAME DAY.

Sat, Dec 23, 2017 9:00

Monthly Maintenance (Concurrence obtained from M/S

Infosys)

Sat, Dec 23, 2017 9:00

1)Both end breakers to be tripped2) Both end bus and line


condition

Sat, Dec 23, 2017 17:00

110KV Jayankondam SS aviailing total shutdown on

23.12.2017 no interruption to any other SS

Sat, Dec 23, 2017 8:00

During the above Shutdown Period 100 MVA Auto

Transformer I will be in service. No interruption to any other

SS

Sat, Dec 23, 2017 10:00

During the above period 110 KV BUS-1 Sat, Dec 23, 2017 9:00

The feeder is radial from kayathar upto Location 52. Hence no

ss affected.

Sat, Dec 23, 2017 9:00

110KV Kayathar # radial from kayathar to veeravanallur SS Sat, Dec 23, 2017 9:00

110 KV KKDI-TVNI,DVK # radially fed with 230KV

Valuthur SS, 110KV KKDI-A.Koil # fed with 230KV A.Koil

SS. TCP there is no generation. 110KV KKDI-SVGA # fed

with 110KV Sivagangai grid SS radially. Hence 110KV

Karaikudi & Kanadukathan SS will be avail total Shutdown.

All other 230KV Feeder’s tied with grid.

Sat, Dec 23, 2017 9:00

The station loads will be managed by keeping Auto

Transformer - I & II and 230 KV Palavadi (Already Mettur #)

feeder in service and also 2 No's Grid feeder in service.

Sat, Dec 23, 2017 9:00

During the period of L/c time, 110 KV Tiruvannamalai SS

will be availing total S/D. Hence there is no interruption of

supply please.

Sat, Dec 23, 2017 9:00

1.110KV AB Switch at Tindivanam SS towards Villupuram

110KV SS side will be kept opened. 2.110KV Tindivanam SS

will be availing total shut down. 3. Hence no interruption of

supply in any SS.

Sat, Dec 23, 2017 9:00

230KV KITS SS loads fed from 230KV Tharamani ss. Sat, Dec 23, 2017 9:00

1. OTHER 230/110 KV AUTO TRANSFORMER WILL

SHARE THE LOADS2. LC WILL BE TAKEN ONE BY

ONE

Sat, Dec 23, 2017 10:00

During LC period.The VDSR SS and Chinnakampatty SS will

be availing total shutdown,hence no interruption to any SS.

Sat, Dec 23, 2017 9:00

DURING THE PERIOD OF SHUTDOWN 1) 110KV TCS #

will not be inservice.2) 110KV TCS # load will be fed from

110KV Siruseri SS.

Sat, Dec 23, 2017 10:00


WILL BE CATER IN 110KV UDT I & II FEEDERS.

Sat, Dec 23, 2017 9:00

Both end LC applied Sat, Dec 23, 2017 9:00

wrong entry Sat, Dec 23, 2017 9:00

1)DURING THE PERIOD OF SHUT DOWN, 100MVA

AUTO TR.I&IV WILL BE IN SERVICE2) DURING THE

PERIOD OF SHUT DOWN, 230KV SPK-KLPKM-I&II &

KLPKM-ACKPM FEEDERS WILL BE IN SERVICE

Sat, Dec 23, 2017 9:00

Ulundurpet 110 KV SS Total shutdown maintenance work.On

that day 110KV Pillaiyarkuppam SS load will be fed by

T.V.Nallur feeder of Villupuram Auto SS.

Sat, Dec 23, 2017 9:00

1. 110KV Dharapuram will avail Total Shutdown on

23/12/2017Subject to the load condition, 2.110KV Ingur-I

will be kept radial from 230KV Kurukathi SS / 110KV PNPM

# up to 110KV Selampalayam SS,Hence No SS will be

affected.

Sat, Dec 23, 2017 10:00

During the Period of LC BACK FEEDEING from

PANJETTY Feeder

Sat, Dec 23, 2017 10:00

During the period of LCi) The 110KV Karnambut SS, 110KV

Katpadi SS, 110KV Sathuvachari SS, 110KV Arcot

SS,110KV Vaduganthangal SS,110KV Thorapadi SS of

VEDC/Vellore and 110KV Pakkam SS of TEDC/Thirupattur

are availing Total shutdown on 23.12.2017.The Total

Shutdown approved and concurrence obtained by Chief

Engineer/Distribution / Vellore and 110KV Vellore SS Loads

will fed from 230KV Arani SS.ii) Auto-Tr-I ,HV-I,LV-I, Auto-

Tr-IV ,HV-IV,LV-IV, will be in service and cater the SS

Loads.iii) Auto-Tr-II ,HV-II,LV-II and Auto-Tr-III ,HV-III-LV-

III will be in â€ÕFFâ€™ Condition.iv) The 110KV Western

Bus and 110KV Middle Bus will be in â€ÕFFâ€™

conditionv) The 110KV Vellore-I and Vellore-II

Feeder,110KV Gudiyattam feeder, 110KV Railway Feeder-

II,110KV Karnambut feeder will be in â€ÕFFâ€™ Condition

vii) The 110KV Railway Feeder â€“ I will be in â€ÕNâ€™

condition and cater the railway traction SS Loads. vii) The

230KV Link-I Feeder will be in â€ÕFFâ€™ Condition viii)

The 230KV Link-II, 230KV Chittoor interstate feeders, and

230KV Mosur feeders will be in service and cater the SS

Loads. Hence there will be no interruption of supply please.

Sat, Dec 23, 2017 9:00

During the LC period the 110KV Thiruthuraipoondi SS,110

KV Thirukuvalli SS & 110 KV Voimedu SS will be in

shutdown condition. Hence there will be no interruption of

supply to any other SS.

Sat, Dec 23, 2017 9:00

During the LC period Auto I , HV & LV will be tripped

condition. 110 KV Bus Coupler I tripped condition.110 KV

Thiruvarur Link # hand tripped.110 KV Thiruvarur SS,110

KV Kodavasal SS, 110 KV Kovilvenni SS,110 KV Vaduvour

SS supply will be radially fed from 230 KV Kumbakonam SS.

110 KV Mayiladuthurai feeder & 110 KV Kovilkalappal

Feeder hand tripped ( Tie Open) condition.110 KV

Thiruthuraipondi feeder hand tripped condition. Concurrence

will be obtained from SE/TEDC/Thiruvarur for supply

interruption. Hence there will be no interruption of supply to

any other SS.

Sat, Dec 23, 2017 9:00

110 KV SIPCOT SS IN 110 KV SIPCOT FEEDER 110 KV

URBAN SS, 110 KV THIRUMAYAM SS, 110 KV

KONNAIYUR SS IN 110 KV THIRUMAYAM FEEDER

AVAILING TOTAL SHUTDOWN. 110 KV ALIYANALAI

SS, 110 KV NAGUDY SS, 110 KV KODIKKULAM SS IN

110 KV ALANGUDY FEEDER AVAILING TOTAL SHUT

DOWN AND HENCE THERE WILL BE NO

INTERRUPTION OF SUPPLY TO ANY SS.110 KV

SUPPLY FOR 110 KV PUDUKKOTTAI SS IS BACK FED

THROUGH KARAIKKUDY 230 KV SS. CONCURRANCE

OBTAINED FROM EE/O/KARAIKKUDY.AND HENCE

THERE WILL BE NO INTERUPTION OF SUPPLY TO

ANY SS.

Sat, Dec 23, 2017 8:00

During the period of LC i. 230KV Thiruvalam â€“ Link I


400KV Thiruvalam & 230KV Thiruvalam SS. ii. All other

230 KV feeders 230KV Link II, 230KV S.P.Koil & 230 KV

Singarapet feeders are in service.Hence there will be no


Sat, Dec 23, 2017 9:00

During the period of LCi. 110 KV Thiruvalam â€“ Vellore II

feeder line LC in between 230KV Thiruvalam SS and 110KV

Katpadi SS. ii. The 110KV Vellore loads will be transferred

to 230 KV Arani SS.. iii. The 110KV Thorapadi SS, Katpadi

SS are availing total shutdown.Hence there will be no


Sat, Dec 23, 2017 9:00

During the period of LCi. 110 KV Thiruvalam â€“ Vellore II

feeder line LC in between 230KV Thiruvalam SS and 110KV

Katpadi SS. ii. The 110KV Vellore loads will be transferred

to 230 KV Arani SS.. iii. The 110KV Thorapadi SS, Katpadi

SS are availing total shutdown.Hence there will be no


Sat, Dec 23, 2017 9:00

During the period of LCi. 110 KV Thiruvalam â€“

Gudiyatham feeder line LC in between from 230 KV

Thiruvalam SS and 110 KV Pakkam SS.ii. 110 KV

Vaduganthangal SS of VEDC/Vellore and 110KV Pakkam SS

of TEDC/Thirupattur are availing total Shutdown.Hence there

will be no interruption of supply please.

Sat, Dec 23, 2017 9:00

During the period of LCiii. 110 KV Arani - Kaveripakkam

line LC in between from 110 KV Timiri SS to 110 KV

Kaveripakam SS.iv. 110 KV Timiri SS is availing total

Shutdown.Hence there will be no interruption of supply

please.

Sat, Dec 23, 2017 9:00

During the period of LC i The 110KV Karnambut Feeder

breaker will be in â€˜OFFâ€™ Condition. ii The 110KV

Arcot, 110 KV Sathuvachari, 110KV Karnambut SS are

availing total Shutdown. Hence there will be no interruption

of supply please.

Sat, Dec 23, 2017 9:00

The breaker is already in off condition. Sat, Dec 23, 2017 10:00

During the LC period,1) 230 KV Western Bus and Auto

Transformer-1 will be in service,2) 230 KV Thanjavur-PPN

feeder will be under LC and also required to avail 230 KV

Eastern Bus LC, 3) 230 KV Thanjavur - Thiruvarur feeder

breaker will be substituted through 230 KV substitute

breaker,4) Auto Transformer-2's HV-2 and LV-2 breakers will

be kept opened for availing 230 KV Eastern bus LC and also

avail LC in Auto Transformer-2, 5) 110 KV Thanjavur Grid

SS (11 KV #s), 110 KV Ayyempettai SS and 110 KV Poondi

SS will avail shutdown on the same day (Total Load relief: 37

MW), 6) all other 230 KV feeders (i.e. Alundur - 1 & 2,

Thiruvarur) will be in tied condition,7) 230 KV Bus-Isolator-2

will be kept opened for taking 230 KV Eastern bus,8) only if

required, 110 KV Thanjavur - NTKudi feeder's tie may be

opened at Thanjavur 230 KV SS to contain Auto Transformer

load,9) no supply interruption to any SS.

Sat, Dec 23, 2017 9:00


Thanjavur 110 KV Grid SS upto Maariammankoil 110 KV SS

and will be radial from Thiruvarur 230 KV SS upto Poondi

110 KV SS,2) 110 KV Thanjavur Grid SS (11 KV #s), 110

KV Ayyempettai SS and 110 KV Poondi SS will avail

shutdown on the same day (Total Load relief: 37 MW),3) all

other 110 KV feeders will be in service,4) no supply


Sat, Dec 23, 2017 9:00

During the LC period a) Trichy 110 KV Grid SS availing total

shut down for monthly maintenance works. b) 110 KV

Iyyarmalai SS and 110 KV Pettavaithalai SS loads will be

managed through 110KV Pugalur - Puliyur - Trichy feeder

and M/s Welspun Solar power. c) All other 110 KV feeders

will be in service. d) there will be no interruption of supply to

any of the SS.

Sat, Dec 23, 2017 9:00

a) During the LC period a) 100MVA Auto Transformer – I,

LV breaker will be in Hand tripped condition. b) 110KV

Trichy Link I & II feeder breaker will be in hand tripped

condition and allso other end will be availing shutdown,

c)110KV Srirangam feeder breaker and 110KV Kovilur

feeder breaker will be in hand tripped condition and kept

radial from respective other end. d) 100MVA auto

Transformers II & III will be in service. e) 230 KV Trichy SS

station load will be managed by Auto Transformer-2 & 3. f)

All other 110 KV feeders will be in tied which will fed by

110KV southern bus. g) There will be no interruption of

supply to any other feeder and SS. h) Concurrence obtained

from SE/O/Try and the respective other 230 KV SS and 110

KV Grid SS/Trichy.

Sat, Dec 23, 2017 9:00


1.110 KV SP KOIL # AND KORATTUR-I# WILL BE

RADIAL FROM OTHER END

Sat, Dec 23, 2017 9:00

During the LC period The 110 KV SRP - SNRI # radial from

SRP upto Perungudy SS (Incl) and radial from SNRI upto

Chithambarapuram SS (Incl). Hence no SS will be affected.

Sat, Dec 23, 2017 9:00

During 110 KV Salem I # LC period, 110 KV Salem II # will

be service condition. Hence, there will be no interruption of

supply.

Sat, Dec 23, 2017 9:00

During the LC period the supply radial from Kinnimangalam

end.

Sat, Dec 23, 2017 9:00

For periodical Line mtc Sat, Dec 23, 2017 9:00

During LC period there will be no supply in the entire feeder Sat, Dec 23, 2017 9:00

1.No SS will be affected during the LC period Sat, Dec 23, 2017 9:00

Radially fed from other end. Sat, Dec 23, 2017 9:00



Sat, Dec 23, 2017 9:00

Bus coupler breaker is stand by one. Sat, Dec 23, 2017 9:00

During the above shutdown period 230KV Tharamani feeder

will be in service feeding the entire KITS SS loads

Sat, Dec 23, 2017 10:00

During the period of S/D, other 2 Nos. 100 MVA Auto

Transformers will be in service.

Sun, Dec 24, 2017 9:00

Nil Sun, Dec 24, 2017 8:00


Nil Sun, Dec 24, 2017 8:00

ALL OTHER 110KV FEEDERS WILL BE INSERVICE Sun, Dec 24, 2017 9:00

230KV Bhaavani I & II feeder will be in service. Sun, Dec 24, 2017 9:00

1.230 KV Sriperumbudur feeder and 100 MVA Auto

Transformer - I will not be in service.2.Load may be restricted

within 100 MVA Auto Transformer II & III.

Sun, Dec 24, 2017 10:00

DURING THE PERIOD OF SHUT DOWN, 230KV

BHAVANI-SIRUSERI I & II FEEDERS WILL BE IN

SERVICE

Sun, Dec 24, 2017 9:00


ALL OTHER 230KV FEEDERS WILL BE IN SERVICE Mon, Dec 25, 2017 9:00

POOLAVADY-1)POOLAVADY SS WILL BE ON TOTAL

SHUTDOWN 2)THUNGAVI SS LOADS WILL BE FED

FROM PONNAPURAM 230KV SS

Mon, Dec 25, 2017 9:00


M.M.NAGAR-II FEEDER LOADS WILL BE

TRANSFERRED TO 110KV M.M.NAGAR-I FEEDER

Mon, Dec 25, 2017 9:00

Auto transformer HV side and LV side open conditionMain

SF6 breaker off conditionbus side and line side isolator open

condition

Mon, Dec 25, 2017 9:00


During the LC period 110 KV Reddiyapatti SS and 110KV

ESI Substation will be radial from 110KV Rajapalayam II

feeder of 230KV Anupankulam SS. In 110 KV ESI SS 110

KV isolator no.2 towards 110 KV Reddiapatti SS kept closed

condition. Hence no SS affected.

Tue, Dec 26, 2017 10:00

1.100 MVA AUTO TRANSFORMER -I WILL BE IN

SERVICE CONDITION.2.110KV ACK-VILLUPURAM-I &

II # WILL BE RADIALLY CHARGED FROM OTHER

END.3.110KV ACK-VANDAVASI # WILL BE RADIALLY

CHARGED FROM OTHER END.4.110KV ACK-SP.KOIL -I

& II # WILL BE RADIALLY CHARGED FROM OTHER

END, IF REQUIRED.5. HENCE NO INTERRUPTION OF

POWER SUPPLY.

Tue, Dec 26, 2017 9:00

During above period of shut down 1)The remaining loads will

be fed Through Auto Transfermer I(100MVA) of Perambalur

Auto SS and if necessary 110KV Krishnapuram feeder tie will

be opened at Perambalur SS.

Tue, Dec 26, 2017 10:00

DEPENDING UPON LOAD CONDITION Wed, Dec 20, 2017 9:00

i) The 110KV O Thulukkapatti Kayathar feeder will be radial

from other end upto Seethaparpanallur SS. ii) Hence no SS

will be affected

Tue, Dec 26, 2017 11:00

Nil Tue, Dec 26, 2017 8:00

230KV Link-I feeder LC will be availed at both ends. 3Nos


to any SS or Feeder.

Tue, Dec 26, 2017 9:00

i) 110KV Seethaparpanallur SS will be radially fed from

110KV Kayathar SS ii) 110 KV isolator towards OT Patty SS

will be kept opened in Seethaparpanallur SS and 110 KV

isolator towards Seethaparpanallur will be kept opened in

OTPatty SS .Hence no SS will be affected. iii) Hence no SS

will be affected.

Tue, Dec 26, 2017 9:00

Rasatha Valasu Ss Load will be fed from Kurukathi Ss and

Ingur Ss will feed up to Muthur Ss. No Interruption to Ss.

Tue, Dec 26, 2017 9:00

1.110 KV Kadayanallur SS and 110 KV Achanpudhur SS will

be radially fed from 230KV Nalamanaickampatti SS.2.110

KV Kodikurichi- Kayathar will be radially fed from 230/110

KV KANARAPATTI SS.The load of 110 KV Kodikurichi-

Tenkasi- Papanasam # Will be transferred to 110 KV

Kayathar - Papansam by closing bus coupler switch at rastha

and radially up to line switch of tenkasi#.3.The load of 110

KV Kodikurichi windfarm # will be transferred to 110 KV

Kayathar - Papanasam by closing 110 KV AB switch towards

tenkasi at Kodikurichi windfarm SSAuto I will be out of

service, Auto III & II will carter the SS Load4.110 KV bus

coupler switch 5089 BC will be kept in open

condition.5.Concurrence obtained from SE/WF/Tin for Wind

block.6.Hence No SS will affected.

Tue, Dec 26, 2017 9:00


TO ENTIRE FEEDER. OTHER END ALSO LC APPLIED

Tue, Dec 26, 2017 10:00





SE/NCES/TIN.

Tue, Dec 26, 2017 9:00

During the LC period, a)Alundur End Only LC work. b)All

other 230 KV feeders will be in service. c)There will be no

interruption of supply to any other feeders.

Tue, Dec 26, 2017 9:00

DURING THE ABOVE SHUTDOWN PERIOD 110 KV

PENNADAM SS IS ALSO AVAILING TOTAL SHUT

DOWN and normaly the feeder is radial from Eachangadu

230 KV SS.

Tue, Dec 26, 2017 10:00

During the above work 1) The 80 MVA Auto Tr I & 50 MVA

Auto Tr II are in parellel condition. 2) Eachangadu 230 KV

SS loads will be fed from the other Auto Transformer -II and

110 KV Pennadam SS is also avail total shut down hence the

Loads will be with in one transformer capacity.

Tue, Dec 26, 2017 10:00

1. 230KV Salem – KR Thoppur Link-I feeder breakers kept


opened at both ends. 3. Both ends are availing breaker and

line switches LC. 4. There will be no interruption to any SS.

Tue, Dec 26, 2017 9:00

During the Lc period 110 Kaniyur SS load Transferred to 110

Kv Arasur- Palladam Feeder

Tue, Dec 26, 2017 9:00

During the Lc period 110 Palladam Feeder SS load Transfer

to 110 Kv Arasur-Kaniyur Feeder

Tue, Dec 26, 2017 14:00

1.110 KV Tirupur SS availing total shutdown2.110 KV

Kumar Nagar SS will be fed through 110 KV Sipcot II feeder

Tue, Dec 26, 2017 9:00

EE / O / CKNI has also programmed Tue, Dec 26, 2017 9:00

1.Other three Auto Transformers (Auto I,II and II) will be in

service 2.110 KV Mudalipalayam SS and 110 KV Tirupur SS

availing total shutdown3.110 KV Kumar Nagar SS will fed

from 230 KV Ingur SS 4.No other ss will be affected

Tue, Dec 26, 2017 9:00

During LC period110KV Kalappanaickenpatty SS availing

Total Shut down.110KV Namagiripet SS will be back fed

through 110KV DVK-Thammampatty feeder.110KV

Sendamangalam SS will be back fed through 110KV

Valayapatty- Pudhansandai feeder.Other 110KV feeders will

be fed by Auto-I in service.No supply interruption.

Tue, Dec 26, 2017 9:00


CATER THE LOAD

Tue, Dec 26, 2017 9:00

1)During LC period 110kv RNPM-SBT II # will be radially

fed from SBT end.2)110kv vadamadurai SS availing total

shutdown load relief 13.1mw.

Tue, Dec 26, 2017 9:00


INTERRUPTION TO ANY SS ,SINCE THE FEEDER IS

IDEALLY CHARGED.

Tue, Dec 26, 2017 9:00


SERVICE. ALL 230KV FEEDERS METTUR AUTO

SS,MTPS,STANDBY TRANSFORMER EXCEPT

THINGALUR FEEDER ARE IN SERVICE.

Tue, Dec 26, 2017 9:00



Tue, Dec 26, 2017 9:00

No Generation in KDR PH-1 Tue, Dec 26, 2017 9:00

.NO interuption to any other SS. Tue, Dec 26, 2017 10:00

For monthly maintenance works Tue, Dec 26, 2017 9:00

1. OTHER 230 KV FEEDER WILL SHARE THE LOADS Tue, Dec 26, 2017 10:00

110KV Nallambakkam SS loads fed from 230KV S.P.Koil

SS.

Tue, Dec 26, 2017 9:00


There will be No Interruption of supply. Tue, Dec 26, 2017 9:00

No interruption of supplyLoad fed through tie breaker and 400

kv Bus II

Tue, Dec 26, 2017 9:00

Hence There will be No Interruption of supply. Tue, Dec 26, 2017 9:00

1. 230KV Grid #, Hence No SS will be affected,2. 230KV

Myvadi SS will also avail LC at their end.

Tue, Dec 26, 2017 10:00

During the LC period no interruption of supply to any other

SS.

Tue, Dec 26, 2017 9:00

110KV KEELAVEERANAM SS AND 110KV SURANDAI

SS WILL BE FED FROM 110KV UTHUMALI FEEDER

VIA SURANDAI FEEDER AT 110KV UTHUMALI SS. NO

SS AFFECTED

Tue, Dec 26, 2017 10:00


Nil Tue, Dec 26, 2017 8:00

During the LC Period No ss will be affected Tue, Dec 26, 2017 9:00

Both end Monthly Maintenance Work Tue, Dec 26, 2017 9:00

During the LC Period 110KV Udayathoor feeder Supply

Radially upto NavalladySS.Hence NO ss will be affected.

Tue, Dec 26, 2017 9:00

OCC has already approved for both end LC Tue, Dec 26, 2017 9:00

During LC Period Vadipatty ss availing total shutdown and

hence no interruption.

Tue, Dec 26, 2017 9:00




Tue, Dec 26, 2017 9:00

KEELAKARAI SS will be radialy fed from kavanoor end. Tue, Dec 26, 2017 9:00

Radially fed from other end. Tue, Dec 26, 2017 9:00

1. K.N.Patty SS total shutdown Tue, Dec 26, 2017 9:00

400 KV Bus Section No : I will be in service. Hence there will

be no interruption of supply to Auto transformers I , II,III.

Tue, Dec 26, 2017 9:00



will be in service.

Wed, Dec 27, 2017 9:00

During the period of LC,1)All other 230KV 4 Nos feeders

will be in service,2)The 230KV Arani - Bhavini I & II feeder

(Sirucheri SS load) will fed by common 230KV Bus

arrangement.Hence no interruption of supply.

Wed, Dec 27, 2017 9:00


Kamudhi feeder Main Breaker (409-52), Reactor Breaker (409-

52R) and Reactor Hence no ss will be affected.

Wed, Dec 27, 2017 9:00

During the LC period there will be no supply in 400KV Bus-1

by handtripping of 400KV Kanarpatty - 1 Main Breaker (403-

52) and 400KV Kamudhi Main Breaker (409-52) and

handtripping of 400/110KV ICT-1 Main Breaker (406-

52).400/230KV ICT-3 Main Breaker (412-52). 400/110KV

ICT-1 will get 400KV supply from 400KV Bus II through Tie

Breaker (405-52) and 400/230KV ICT-3 will get supply from

400KV Bus II through Tie Breaker (411-52).Note: 400KV

Kayathar - Kanarpatty 1 & 2 feeders commissioned on 08-11-

2017

Wed, Dec 27, 2017 9:00

SF6 Breaker open condition, MODS are open condition Wed, Dec 27, 2017 8:00


Transformer-IV,HV-IV,LV-IV and 33KV feeders Micon-

7.Vestas-1&2.Concurrence obtained from


Wed, Dec 27, 2017 10:00

DEPENDING UPON LOAD CONDITION Wed, Dec 27, 2017 9:00

Nil Wed, Dec 27, 2017 8:00

Up to Periyar Nagar Ss Supply fed from Kurukathi Ss, and up

to Uthiyur Ss supply fed from Ponnapuram Ss. No

Interruption to any Ss. (Periyar Nagar Ss Total Shutdown).

Wed, Dec 27, 2017 9:00

The Tie breaker already kept in Idle condition. Wed, Dec 27, 2017 0:00

During the LC period, The feeder will be radial from other

end upto therkupatty SS by closing the 110 KV Line AB

Switch at keelaveeranam ss towards kayathar. Hence no ss

affected.

Wed, Dec 27, 2017 9:00

During the LC period the feeder will be availed total

shutdown and there is no intermediate SS. Hence no ss will be

affected.

Wed, Dec 27, 2017 9:00


110 KV Manapparai SS Total shut down. c) Load Relief 110

KV Manapparai SS- 18.2 MW. d)All other 110 KV feeder's

will be in service. e)There will be no interruption of supply to

any other feeder's and ss.

Wed, Dec 27, 2017 9:00

110kv perungudi-I# will be in service Wed, Dec 27, 2017 10:00



will be in service.

Wed, Dec 27, 2017 9:00

1.IDLE Breaker and IDLE Bus Wed, Dec 27, 2017 9:00

During the LC period, the reamaining 5 Nos. 230 KV feeders

will be in service.

Wed, Dec 27, 2017 9:00

400KV HV-1 & HV-2 BREAKER WILL BE IN SERVICE. Wed, Dec 27, 2017 9:00

EE / O / Kinnimangalam has also programmed Wed, Dec 27, 2017 9:00

AUTO TRANSFORMER I AND II ARE IN SERVICE,IT

MAY CATER THE LOAD.

Wed, Dec 27, 2017 9:00


Bus coupler breaker is a substitution breaker.

Wed, Dec 27, 2017 10:00

UNIT IN SERVICE. ALL 400KV FEEDERS PALAVADI-I,

KARAMADAI-I&II ,ICT-I&II ARE IN SERVICE. ALL

230KV FEEDERS ARE IN SERVICE EXCEPT

THINGALUR FEEDER.

Wed, Dec 27, 2017 9:00

100MVA Tr-I will be in service Wed, Dec 27, 2017 9:00

1) Both end breakers to be tripped2) Both end bus and line


condition

Wed, Dec 27, 2017 9:00

1. During the above LC Period, 110Kv Kallakudy II # Breaker

is in H/T condition at 230KV Tahtchankurichy SS . 2.110Kv

Thatchankurichy II# Breaker is in H/T condition at 110KV

kallakudy Grid SS. 3.Bus and Line Isolator towards 110KV

Kallakudy Grid SS will be kept in open condition at 230KV

Thatchankurichy SS. 4.Line Isolator towards 230KV

Thatchankurichy SS will be kept in open condition at 110KV

Kallakudy Grid SS. 5. Earth switch will be kept in closed

condition at 110Kv Kallakudy grid ss and 230KV

Thatchankurichy SS. 6.110 KV Kallakudi-I # will be in tied

condition. 7.There will be no interruption to any other SS.

Wed, Dec 27, 2017 10:00

1. 110KV BBGTPS-II Feeder only will not be in service.2. All

other 110KV Feeders, 230KV Feeders, Auto I, II & III will be

in service.

Wed, Dec 27, 2017 9:00


Auto Transformer-4 entire

Wed, Dec 27, 2017 9:00

During the LC period switch No 52 will be kept opened and

all the 110 KV Feeders will be kept radial from other end.

Concurrence to be obtained from railway for Vanchi

Maniyachi feeder

Wed, Dec 27, 2017 9:00

No Generation in KDR PH-2 machine Wed, Dec 27, 2017 9:00

J.K. Pharma - Under D.C. from 25.06.2004 Wed, Dec 27, 2017 9:00

110 KV Tholudur SS & Veppur SS will be availing TSD Wed, Dec 27, 2017 9:00

During LC Period,1).110KV S.N.PALAYAM ss ,110KV

KMTR SS UNDER TOTAL SHUT DOWN2).110KV OKM -

TDLR-1 # load will be transfer to 230KV TDLR SS3).No

other SS will be affected

Wed, Dec 27, 2017 9:00

During the period of L/C time, 230 KV Transfer Bus Will be

Off condition. there is no interruption of supply to any of the

substation please.

Wed, Dec 27, 2017 9:00


LC WILL BE TAKEN ONE BY ONE Wed, Dec 27, 2017 10:00

110KV ETL SS loads transferred to 230KV Tharamani SS

and there will be no supply to ETA Ltd.

Wed, Dec 27, 2017 9:00

During LC period.The feeder will be radial from other end up

to S.V.patty SS ,hence no interruption to any SS.

Wed, Dec 27, 2017 9:00

During the LC period, there will be no supply on the above

feeder. Concurrence obtained from M/s Regen power

Tech.Paruthiyur.

Wed, Dec 27, 2017 9:00




Wed, Dec 27, 2017 9:00

FEEDER TO BE KEPT RADIAL FROM

VGTPS.R.S.MADAI SS WILL BE AVAILED TOTAL

SHUTDOWN.

Wed, Dec 27, 2017 9:00

During the lc period 110kv malco feeder III Will be in service Wed, Dec 27, 2017 10:00

The 110KV Malco I&II Feeder are now Tripped Condition.To

Charge the Above Feeders at the time of readings hrs

only.110KV Malco Feeder III Will be in Service.

Wed, Dec 27, 2017 7:00

110KV/11KV Ko. Poovanur SS Total shutdown maintenance

work

Wed, Dec 27, 2017 9:00

There will be no interruption of supply to the Vinnamangalam

SS and load will be cater by the 230 KV Singarapet #

Wed, Dec 27, 2017 9:00

Concurance to be obtained from M/s.Kamatchi During the

Period of Shut down the 230KV Bhatia private generation

may be floating, there is no intrupption at grid

Wed, Dec 27, 2017 10:00

During the Lc period the 110KV Kodavasal SS, 110KV

Kovilvenni SS & 110KV Vaduvur Ss supply will be radially

fed from 230Kv Kumbakonam SS. Hence there will be no

interruption of supply to any other SS.

Wed, Dec 27, 2017 9:00

Wed, Dec 27, 2017 10:00

During the LC period, a) 110KV Trichy-Srirangam feeder will

be radially fed from 230kv samayapuram SS upto 110KV

Kambarasampettai SS. b) All other 110KV feeders are in tied

condition. c) there will be no interruption of supply to any

other feeder and SS. d) Necessary concurrence obtained from

other 230KV Samayapuram SS end.

Wed, Dec 27, 2017 9:00


same feeder. b) 230KV Mondipatty - Alundur feeder will be

in service. d) there will be no interruption of supply to any of

the feeder and SS.

Wed, Dec 27, 2017 9:00


Nil Wed, Dec 27, 2017 8:00

During the LC Period AKY ss shutdown Wed, Dec 27, 2017 9:00

1.16 MVA PR.TR.I AND II WILL BE IN SERVICE CATER

THE ENTIRE 11 KV LOADS

Wed, Dec 27, 2017 9:00

During the LC period110 kv Sankaneri-Melakallur # supply

will be radial from MKLR upto Vadakkankulam SS(Incl) and

radial from SNRI upto Anna nager SS (Incl).Hence no ss will

be affected.

Wed, Dec 27, 2017 9:00

Other end is also availing LC Wed, Dec 27, 2017 9:00

1. No interruption of supply.2. Load fed through 400 KV

Paalavadi - MTPs stage II -I feeder

Wed, Dec 27, 2017 9:00





Wed, Dec 27, 2017 9:00



Wed, Dec 27, 2017 9:00


feeder and other end also will be applying LC on the same

day.No SS affected during the L.C period.

Thu, Dec 28, 2017 10:00

Idle Breaker.There will be no interuption to the Consumer Thu, Dec 28, 2017 10:00

THE DEMAND WILL BE MET OUT BY OTHER


HOUSES,METTUR.

Thu, Dec 28, 2017 9:00

During LC period other end also programmed to avail LC.No


Thu, Dec 28, 2017 0:00


Kayathar 1 # Main Breaker (204-52) & CT, CVT,LAS. Hence

No SS affected.

Thu, Dec 28, 2017 9:00


i) The 110KV O Thulukkapatti - Papanasam feeder will be

radial from other end upto Ambasamuthiram SS. ii) Hence no

SS will be affected

Thu, Dec 28, 2017 11:00

230KV Link-II feeder LC will be availed at both ends. 3Nos


to any SS or Feeder.

Thu, Dec 28, 2017 9:00

i)110KV Ambasamuthiram SS &110 Kv V.K.Puram SS will

be Radillay Fed from Papanasam Power House (iii) Hence No


Thu, Dec 28, 2017 9:00

During the LC period 1)110 KV Echantha SS load will be

transferred through 110 KV veerasigamani II to

Nalamanaickanpatty # by closing AB Switch towards

veerasigamani at Echantha SS.2)110 KV Kodikurichi-

Veerasigamani II # will Be radial from 230

kvNalamanaickanpatty SS 3.110 KV bus coupler switch 5089

BC will be in open condition.Hence No SS will affected.

Thu, Dec 28, 2017 9:00

No SS will be affected. During this above LC period all

110KV feeders will be fed from 230KV Sipcot SS & 110 KV

Arni SS

Thu, Dec 28, 2017 9:00

1. The230/110kv Auto Transformer willbe fed from Transfer

Bus thro 230kv Transfer Bus coupler Breaker (2)230/33kv

Power Tr 3 &4 will not be in Service,the Loads of Power Tr 3

&4 willbe transferred to Power Tr 1 & 2.

Thu, Dec 28, 2017 10:00

During the LC period suruliyar end also availed LC and there

is no intermediate SS. Hence no SS will be affected.

Thu, Dec 28, 2017 10:00

1. 230KV Salem - KR Thoppur Link-II feeder breakers kept


opened at both ends. 3. Both ends are availing breaker and

line switches LC. 4. There will be no interruption to any SS.

Thu, Dec 28, 2017 9:00

110 KV FEEDER LC WILL BE TAKEN AND THE

FEEDER FED RADIALLY FROM THE OTHER END

Thu, Dec 28, 2017 9:00

230 KV Bus- II will be in service. Thu, Dec 28, 2017 9:00

1)During LC period 230/110kv Auto Transformer II

(100MVA) will be in service and cater the station

load.2)110kv RNPM-UDPT # radially fed from UDPT

end.110kv Kallimandhayam SS availing total shutdown load

relief 12.1mw3)110kv RNPM-SBT I # radially fed from SBT

end.

Thu, Dec 28, 2017 9:00


Palaiyur SS proposed to shutdown.

Thu, Dec 28, 2017 9:00

DURING THE LC PERIOD,1) SAMALPATTY RAILWAY

TRACTION LOAD WILL BE FED FROM 110KV

SAMALPATTY RAILWAY # II.2) HENCE, THERE IS NO


Thu, Dec 28, 2017 9:00

During the LC period Loads of Auto I will be shared by Auto

II and III. Hence, no ss affected.

Thu, Dec 28, 2017 9:00

During LC Period,1).110KV M.K.PALAYAM SS UNDER

TOTAL SHUT DOWN2).110KV OKM-UDPT-2 # KEPT

RADIAL FROM OTHER END3).No other SS will be

affected

Thu, Dec 28, 2017 9:00

During LC Period.The feeder will be radial from other end,

hence no interruption to SS.

Thu, Dec 28, 2017 10:00

110KV Padappai SS loads fed from 110KV Kadapperi -

Oragadam #

Thu, Dec 28, 2017 9:00

During the LC period, there will be no supply on the above

feeder. Concurrence obtained from EHT consumer M/s TNPL

Ltd.

Thu, Dec 28, 2017 9:00

FEEDER TO BE KEPT RADIAL FROM KARAIKUDI

UPTO R.S.MANGALAM. SALAIGRAMAM TO BE

AVAILED SHUTDOWN

Thu, Dec 28, 2017 9:00

There will be No Interruption of supply. Thu, Dec 28, 2017 9:00

No interruption of supplyLoad fed through tie breaker and 400

KV Bus I

Thu, Dec 28, 2017 9:00

During the lc period other 110kv feeders will be in service Thu, Dec 28, 2017 9:00


FEEDER WILL BE RADIALLY FED FROM SPKL SS

UPTO MADURANTHAGAM SS

Thu, Dec 28, 2017 9:00

1. 230KV Grid #, Hence No SS will be affected,2. 230KV

Myvadi SS will also avail LC at their end.

Thu, Dec 28, 2017 10:00

concurance may be obtained from M/s.SANMAR Thu, Dec 28, 2017 10:00

During the period of LC i) Auto-Tr-I ,HV-I,LV-I, Auto-Tr-II



The 230KV Mosur feeders will be in â€˜OFFâ€™

Conditioniii) The 230KV Chittoor Interstate feeder, 230KV

Link-II # , 230KV Link-I # and will be in service and cater the

SS Loads. Hence there will be no interruption of supply

please.

Thu, Dec 28, 2017 9:00

During the LC period 230KV BUS - II will be in service.

Hence there will be no interruption of supply to any other SS.

Thu, Dec 28, 2017 9:00

PUDUKKOTTAI 230 KV SS LOADS WILL BE

MAINTAINED FROM 230 KV ALUNDHUR FEEDER AND

HENCE THERE WILL BE NO INTERUPTION OF SUPPLY

TO ANY SS.

Thu, Dec 28, 2017 9:00

During the period of LC i. 230KV Thiruvalam â€“ Mosur


230KV Thiruvalam & 230KV Mosur SS. ii. All other 230 KV

feeders 230KV Link I, Link II, Chittoor feeders are in


Thu, Dec 28, 2017 9:00

1. 230KV HV 2, LV 2 & 3 breakers will be in tripped

condition. 2. Auto Transformers 2 & 3 will not be in service.

3. 110KV Trichy - Alundur I & II feeder breakers will be in

tripped condition at Trichy 230KV SS and kept radial from

230KV Alundur SS and 110KV Punalkulam feeder readialy

feed from 110KV Punalkulam SS Upto 110KV MAthur SS. 4.

110KV Trichy link I & II, 110KV Trichy - Srirangam and

110KV Trichy - Kovilur feeder will be in service and this load

will be managed through 110KV Northern bus, 5. If necessary

the load will be managed through the supply extended to

110KV Trichy grid SS from 230KV Alundur SS through the

bypass arrangement switches between 110KV Alundur I

feeder and 110KV Trichy Link I feeder (switch no.48 & 49).

6. No interruption of supply to any other SS. 7. Necessary

concurrence obtained from SE/O/Trichy and the respective

other 230 KV SS and 110 KV Grid SS/Trichy. 8. All 230KV

Feeders will be in tied condition.

Thu, Dec 28, 2017 9:00


Both end Monthly Maintenance Work Thu, Dec 28, 2017 9:00

During the LC Period PowerTransformer-II willnot

beinservice. PowerTransformer-I&III will be carriedout the

EntireLoad.

Thu, Dec 28, 2017 9:00

During LC period there will be no supply in the entire feeder Thu, Dec 28, 2017 9:00

1. No SS will be affected during the LC period Thu, Dec 28, 2017 9:00

Radially fed from other end. Thu, Dec 28, 2017 9:00

DURING LC PERIOD THE OTHER END OF THIS

FEEDER WILL BE AVAILED LC AND THERE IS NO

INTERMEDIATE SS.HENCE NO SS WILL BE

AFFECTED.

Thu, Dec 28, 2017 10:00


Kayathar 2 # Main Breaker (205-52) & CT, CVT,LAS. Hence

No SS affected.

Fri, Dec 29, 2017 9:00

During the LC period there will be no interruption of supply

in 230KV and 33KV feeders.Concurrence obtained from


Fri, Dec 29, 2017 10:00

DEPENDING UPON LOAD CONDITION Fri, Dec 29, 2017 9:00

At the Time of LC1. The 110 KV Echur - Kaliyampoondi #

Bkr will be H/T Condition. After completion of maintenance

work 110 KV Echur - Kaliyampoondi # Bkr will be charge

(Hence it is ideally charged) No interruption of supply.

Fri, Dec 29, 2017 9:00


the same date and no other SS will be affected please.

Fri, Dec 29, 2017 9:00

During the LC period (i) Auto I Will be Out of Service AutoII

& III Will Cater the Present SS Load, 389 MB will be kept

open condition.(ii)230kv Veeranam # load will be transferred

through Tie breaker

Fri, Dec 29, 2017 9:00

No SS will be affected. 110KV Manjalneerkayal SS will be

fed from 110 KV Arni SS

Fri, Dec 29, 2017 9:00

No ss will be affected. During the above LC period 110KV

Manjalneer kayal SS will be radially fed from 230KV Auto

SS.

Fri, Dec 29, 2017 9:00

DURING THE LC PERIOD,1) SAMALPATTY RAILWAY

TRACTION LOAD WILL BE FED FROM 110KV

SAMALPATTY RAILWAY # I.2) HENCE, THERE IS NO


Fri, Dec 29, 2017 9:00



Fri, Dec 29, 2017 9:00



Fri, Dec 29, 2017 9:00

1. 110kv Poyyur-Ariyalur feeder radially fed from 230kv

Perambalur Auto SS.2. There will be no interuption to any

other SS /EHT consumers.

Fri, Dec 29, 2017 10:00

During the LC Period the 110KV Singampunari SS will be

fed through 110KV Kottampatty #. Hence there will be no


Fri, Dec 29, 2017 9:00

During the LC Period 110 KV Perumal Patti SS will be

radially fed from 110 KV Kayathar SS and 110 KV

Mudangiar SS & Seithur SS will be under Total shut down

Fri, Dec 29, 2017 9:00

During LC Period,1).OTHER 230 KV FEEDERS WILL BE

CATER THE SS LOADS2).No other SS will be affected

Fri, Dec 29, 2017 9:00

1. OTHER INTER SS WILL BE RADIALLY FED FROM

230/110 KV OKM SSLC WILL BE TAKEN ONE BY ONE

Fri, Dec 29, 2017 10:00

During LC period. The AUTO I & III will be in service. Fri, Dec 29, 2017 10:00

during the period of shutdown the 230KV Thiruverkadu # was

not in service.

Fri, Dec 29, 2017 10:00

230KV Thiruverkadu Feeder will not be in service Fri, Dec 29, 2017 10:00


THE FEEDER

Fri, Dec 29, 2017 9:00

Both end LC applied Fri, Dec 29, 2017 9:00

There will be No Interruption of supply. Fri, Dec 29, 2017 9:00


During the LC Period Malco feeder I Willbe in Service. The

110KV Malco I&II Feeder are now Tripped Condition

Fri, Dec 29, 2017 9:00

concurance may be obtained from M/s.Tulsion and during the

period of LC the 110KV SIPCOT I & IV SS availing Total

Shut down

Fri, Dec 29, 2017 10:00

During the period of LC i) Auto-Tr-I ,HV-I,LV-I, Auto-Tr-II



The 230KV Chittoor Interstate feeder will be in â€˜OFFâ€™

Condition iii) The 230KV Link-II, 230KV Link-I # and

230KV Mosur feeders will be in service and cater the SS

Loads. Hence there will be no interruption of supply please.

Fri, Dec 29, 2017 9:00

During the LC period the 110KV Kodavasal SS supply will be

radially fed from 230Kv Thiruvarur SS. The 110Kv

Kovilvenni SS & 110Kv Vaduvur SS supply will be radially

fed from 230Kv Kumbakonam SS. Hence there will be no


Fri, Dec 29, 2017 9:00

During the period of LC i. 230KV Thiruvalam â€“ Chittoor

feeder Breakers both end will be in â€œ OFFâ€• condition ii.

All other 230 KV feeders 230KV Link I, Link II, Mosur

feeders are in service.Hence there will be no interruption of

supply please

Fri, Dec 29, 2017 9:00

Fri, Dec 29, 2017 10:00

During the LC period a) all the 230 KV feeders will be kept

radial from respective other end. b)110KV side loads can be

managed through the 110 KV Bus and solar power. c)Auto

Transformer I,II & III will be kept out of service. d)If

necessary 110 KV Trichy - Srirangam feeder, 110kv Trichy -

Punalkulam feeder & 110KV Trichy – Kovilur feeder will be

kept radial from other end. e)There will be no interruption of

supply to any of the SS. f) Necessary concurrence obtained

from SE/O/TRY.

Fri, Dec 29, 2017 9:00


During the LC Period 110kv SLR Feeder NO-II will caters the

load

Fri, Dec 29, 2017 9:00

During the LC period the 110 KV SRP-KDR II # radial from

SRP upto PPI series switch. Hence no SS will be affected.

Fri, Dec 29, 2017 9:00

During LC Period, salem -II # will be back charged at

K.R.Thoppur end.110 kv ss karuppur , 110 kv ss

hasthampatty, 110 kv ss kandampatty will be fed from Salem

230 kv ss. hence supply is no interruption

Fri, Dec 29, 2017 9:00

During LC period All the 230 KV Feeders fed through B BUS Fri, Dec 29, 2017 9:00

Mandapam SS will be radialy fed from Perungulam end. Fri, Dec 29, 2017 9:00

1. No SS will be affected during the LC period Fri, Dec 29, 2017 9:00



Fri, Dec 29, 2017 9:00



Fri, Dec 29, 2017 8:00

230 KV Sadayapalayam-Palladam feeder in service. Sat, Dec 30, 2017 10:00

1.Other Three 230 KV Feeders (PGCIL,OKM and Kurukathi)

will be in service 2.No other ss will be affected

Sat, Dec 30, 2017 9:00

230 KV Sadayapalayam-Ponnapuram feeder in service. Sat, Dec 30, 2017 10:00



will be affected.

Sat, Dec 30, 2017 10:00

During the period of LC,the 230KV Tie Breaker already in

Hand tripped condition.Hence no interruption of supply.

Sat, Dec 30, 2017 9:00

During the LC period Auto Transformer II will be in service

.No SS will be affected.

Sat, Dec 30, 2017 9:00

During the LC period 110/22KVThalvaipet SS will avail Shut

down. No SS will be affected

Sat, Dec 30, 2017 9:00


Welspun # Main Breaker (207-52) & CT, CVT,LAS.

Concurrence obtained from SS.

Sat, Dec 30, 2017 9:00

During the LC Period110 KV Isolator towards papanasam

will be kept opened in servalar and 110 KV Isolator towards

servalar will be kept opened in papanasam.Hence no SS will

be affected.

Sat, Dec 30, 2017 10:00

During the LC period (i)Auto III Will be Out of Service Auto

I Will Cater the Present SS Load, 389 MA, 389 MB will be

kept at open condition.(ii)230kvAmuthapuram I & II # Will be

radial fed from Other End.Auto II load Transfered to the tie

breaker.

Sat, Dec 30, 2017 9:00


TO ENTIRE FEEDER. OTHER END ALSO LC APPLIED

Sat, Dec 30, 2017 10:00

During the above work,14) The 80 MVA Auto Tr I & 50

MVA Auto Tr II are in parellel 2) Eachangadu 230 KV SS

loads will be fed from the other Auto Transformer -I and 110

KV Vridhachalam SS is also avail total shut down hence the

Loads will be with in one transformer capacity.

Sat, Dec 30, 2017 10:00

DURING THE ABOVE SHUTDOWN PERIOD Supply to

M/S SASL CO- GENARATION WILL BE Fed BY

CLOSING THE BUSCOUPLER SWITCH NO 44 AT 110

KV PENNADAM SS AND THERE WILL BE NO

INTERRUPTION TO EHT CONSUMER. Vridhachalam

110KV SS is aiso avialing shutdown on the same day.

Sat, Dec 30, 2017 10:00

1. 110KV Salem–Rasipuram feeder breakers kept hand

tripped at Salem ends.2. Bus and line switches kept opened at

Salem end and Earth Switch closed at Salem end.. 3. Series

Switch towards Salem SS will be kept opened at Mallur

110KV SS and Earth provided towards Salem side at Mallur

110KV SS. 4. Mallur 110KV SS will be fed from 230KV

Pudhansandai SS.5. There will be no interruption to any SS.

Sat, Dec 30, 2017 9:00



Sat, Dec 30, 2017 9:00

110 KV GOBI SS MAY AVAIL TOTAL SHUTDOWN,NO

OTHER SS WILL AFFECTED

Sat, Dec 30, 2017 9:00


CATER THE LOAD

Sat, Dec 30, 2017 9:00

During LC period 230kv TBC breaker is in standby condition. Sat, Dec 30, 2017 9:00

During the LC period, no interruption to any SS. The Auto-II

load will be restricted by Auto-I.

Sat, Dec 30, 2017 9:00

110 KV Kits park feeder load ( 110 KV Madampakkam SS )

To be transferred to 230 KV SS Kits park.

Sat, Dec 30, 2017 9:00

DURING THE LC PERIOD ALL 230 KV FEEDERS AND

110 KV THIRUPURAMBIAM,110 KV SAKKOTTAI AND

110 KV KOILVENNI-KODAVASAL FEEDER WILL BE IN

SERVICE.AUTO TRANSFORMER I WILL BE IN

SERVICE.Since total load so far max.reached is only

82MW/96MVA on 21.10.17 at 22:00 Hrs.Hence load will be

adequate to fed from auto transformer-I

Sat, Dec 30, 2017 10:00

DURING THE LC PERIOD,1) 110KV POCHAMPALLI

SIPCOT # HAND TRIP AT SINGARAPET SS END 2)

110KV POCHAMPALLI SIPCOT SS AVAILING TOTAL

SHUTDOWN.3) HENCE THERE IS NO INTERRUPTION

OF SUPPLY

Sat, Dec 30, 2017 9:00

During the above shutdown period 110 KV BUS-2 Entire Sat, Dec 30, 2017 9:00

During the period of S/D, other 2 Nos. 100 MVA Auto

transformers will be in service.

Sat, Dec 30, 2017 9:00

No Generation in PH-1 machine Sat, Dec 30, 2017 9:00

The 110 KV Chidambaram,Semmandalam ss will be availing

total shutdown.110 KV Cuddalore â€“ LANCO # tie will be

opened at Chidambaram end. Hence no interruption of supply.

Sat, Dec 30, 2017 9:00

It is a Ideal charged feeder hence no interruption of power

supply

Sat, Dec 30, 2017 9:00

During the LC period 110 KV Sattur SS will be availing total

shut down. Hence No SS will be affected.

Sat, Dec 30, 2017 9:00

During LC period.The AUTO I & II will be in service. Sat, Dec 30, 2017 10:00

During the period of LC 110 KV Tirupattur SS end Total

shutdown programmed and110 KV Tirupattur Railway

traction SS load will be fed to 230 KV SS Vinnamangalam

through 110 KV Vinnamangalam â€“ Tirupattur #.hence no


Sat, Dec 30, 2017 9:00

During the LC period, 1) 110 KV LV 1 breaker will be in

handtrip condition and Auto transformer I will be in off

condition2) The Auto transformer II, III and all 110 KV

feeders will be in service except 110KV Tirupattur Feeder,

hence no interruption of supply3) The 110KV Tirupattur SS

total shutdown approved.4) The 110KV Tirupattur Railway

Traction SS loads will be fed from Vinnamangalam 230KV

SS and hence no interruption of Supply.

Sat, Dec 30, 2017 9:00

Myvadi end only LC applied Sat, Dec 30, 2017 9:00

During LC period 110KV Ingur SS will be under Total

shutdown. Necessary concurrence obtained from

SE/EEDC/Erode.

Sat, Dec 30, 2017 9:00

During the LC period 110KV malco III feeder Will be

inservice

Sat, Dec 30, 2017 9:00

DURING THE PERIOD OF SHUT DOWN, 100MVA AUTO

TR.I& II WILL BE IN SERVICE

Sat, Dec 30, 2017 9:00

During the period of S.D There will no Supply to the

following 110 KV Sub stations1) Ambur 2)Somalapuram 3)

Vadakathipatty and 4) Vadkathipatty.2) The Valathur traction

load will be transfer to 110 KV Vadakathipatty # thereby no

interruption to Railway load.

Sat, Dec 30, 2017 9:00

Subject to the Load conditions, 1. 110KV Thungavi # will be

will be kept radial from 230KV Udt SS / 110KV Poolavadi #,

2. 110KV Pethappampatty # will be kept radial from 230KV

Udt SS / 110KV PNPM #, 3. 110KV Ingur-I & II will be kept

radial from other end,4. Auto Trs.I & III will be cut off, 5.

Hence Load will be within the limit of other one Auto Tr. &

No SS affected.

Sat, Dec 30, 2017 10:00

110 KV SUPPLY FOR T.NALLUR SS NORMALLY FED

FROM 110 KV THIRUVARAMBUR SS AND HENCE

THERE WILL BE NO INTERUPTION OF SUPPLY.

Sat, Dec 30, 2017 9:00

During the LC period 110KV Neelagudy SS, 110KV Peralam

SS & 110KV Perambur SS supply will be radially fed from

110Kv Grid SS Mayiladuthurai. Hence there will be no


Sat, Dec 30, 2017 9:00

During the period of LCiii. 110 KV Anaicut â€“ V.Patty

feeder line LC in between from 110 KV Anaicut SS and 110

KV V.Patty SS.iv. The 110KV Anaicut SS, 110KV V.Patty

are availing Total Shutdown Hence there will be no


Sat, Dec 30, 2017 9:00

During the period of LC i. 230KV Thiruvalam â€“ S.P.Koil


400KV Thiruvalam & 230KV S.P.Koil SS. ii. All other 230

KV feeders 230KV Link I, Link II, Singarapet feeders are in


Sat, Dec 30, 2017 9:00

During the LC period, a) Intermediate 110 KV Manikandam

SS also availing Total shutdown b) All other 110 KV feeders

will be in service c) There will be no interruption of supply to

any other feeders & SS.

Sat, Dec 30, 2017 9:00


Sat, Dec 30, 2017 9:00

Sat, Dec 30, 2017 9:00

During 230 KV Bus B LC Period, 230 KV Bus A will be in


supply.

Sat, Dec 30, 2017 9:00

During the LC Period There willbe no supply inthe Entire

feeder, Other end also LC applied.

Sat, Dec 30, 2017 9:00

During the LC 110 KV C.O.Puram SS under shut down. Up to

kMpuram ss R/F Theni & Up to Thevaram R/F Periyar end.

Sat, Dec 30, 2017 9:00

During LC period All the 230 KV Feeders fed through A BUS Sat, Dec 30, 2017 9:00

Auto Transformer-II will cater the load. Sat, Dec 30, 2017 9:00

During the period of shutdown1)110KV KWW I # loads will

be transferred to KWW II #.2)110KV AnnaNagar # loads will

be transferred to 230KV Korattur SS feeding.3)100MVA

Auto Transformer I will not be inservice.

Sun, Dec 31, 2017 8:00

To date To timeNo. of

DaysRecomendation Remarks

SE Approval *

(Subject to Grid

Condition)

Fri, Dec 1, 2017 17:00 1 POSSIBLE SUB TO WIND

GEN

Approved

Fri, Dec 1, 2017 17:00 1 POSSIBLE SUB TO LOAD

CONDITION

Approved


GEN AND

CONCURRENC

E FROM WIND

GEN

Approved


CONDITION

Approved

Fri, Dec 1, 2017 17:00 1 possible occ approved and

subject to the load

condition

Approved

Fri, Dec 1, 2017 17:00 1 possible subject to the load

condition existing

and the bus B

being in service

Approved

Fri, Dec 1, 2017 14:00 1 POSSIBLE Approved


CONDITION

Approved


CONDITION

Approved

Fri, Dec 1, 2017 14:00 1 Possible Approved


CONDITION

Approved




CONDITION

Approved

Fri, Dec 1, 2017 11:00 1 possible subject to malco

concurrence

Approved


GEN

Approved



CONDITION

Approved


CONDITION

Approved


GEN

Approved

Fri, Dec 1, 2017 16:00 1 possible subject to

pallappampatty ss

availing tsd and

subject to

concurrence of

sldc mdu

Approved



Sat, Dec 2, 2017 15:00 1 possible subject to

anthiyur ss tsd

Approved

Sat, Dec 2, 2017 15:00 1 possible subject to the

other auto tr

loading limit

Approved


voltage profile in

the grid

Approved


other auto trs

loading limit

Approved


feeder being kept

radial from

karuvalur ss

Approved

Sat, Dec 2, 2017 17:00 1 possible subject to all the

tsd being availed

in the feeder fed

ss

Approved

Sat, Dec 2, 2017 17:00 1 possible subject to all the

tsd being availed

Approved

Sat, Dec 2, 2017 17:00 1 Possible Subject to

Kanchipuram

Total shutdown

Approved

Sat, Dec 2, 2017 17:00 1 tsd insufficient Subject to

EE/SLDC/Erode

Concurrence

Sat, Dec 2, 2017 17:00 1 Possible Approved


ukkadam ss tsd

and transfer of

loads to feeder 2

Approved






voltage profile in

the grid

Approved

Sat, Dec 2, 2017 17:00 1 Possible Subject to CBD

concurrence

Approved


feeder being kept

radial from ingur

ss end

Approved



other auto tr

loading limit

Approved


feeder being kept

radial from arasur

ss end

Approved


Sat, Dec 2, 2017 17:00 1 possible subject to bus B

being in service

Approved

Sat, Dec 2, 2017 17:00 1 possible subject to the load

condition and the

feeders being kept

radial from the

other end

Approved


pallipalayam ss

being fed from

unjanai ss

Approved

Sat, Dec 2, 2017 17:00 1 Approved



Sun, Dec 3, 2017 17:00 1 Approved

Sun, Dec 3, 2017 17:00 1 not required by

the applicant

Cancelled

Sun, Dec 3, 2017 17:00 1 possible subject to the grid

condition existing

Approved

Sun, Dec 3, 2017 17:00 1 Possible OCC approved

item no.137/126

Approved

Sun, Dec 3, 2017 14:00 1 Possible Approved


item no.137/95

Approved

Tue, Dec 5, 2017 17:00 3 possible 3 days lc subject

to the grid

condition existing

Approved


item no.137/95

Approved

Sun, Dec 3, 2017 17:00 1 possible subject to the grid

condition existing

Approved


Sun, Dec 3, 2017 9:00 1 SRLDC approval

on 03/12/2017

Approved

Sun, Dec 3, 2017 17:00 1 Already approved

on 03/12/2017

Approved

Sun, Dec 3, 2017 9:00 1 SRLDC approval

on 03/12/2017

Approved

Mon, Dec 4, 2017 17:00 1 Possible Approved

Mon, Dec 4, 2017 17:00 1 possible subject to load

condition existing

and M5 being in

service

Approved

Mon, Dec 4, 2017 14:00 1 possible subject to the

feeder being kept

radial from udpt

ss end

Approved

Mon, Dec 4, 2017 17:00 1 repeat of 64827 Cancelled


condition existing

and M5 being in

service

Approved


condition existing

and TAQA being

in service with

deviakurichi

feeder in tied

condition

Approved

Mon, Dec 4, 2017 17:00 1 POSSIBLE SUB TO WIND

GEN.

Approved

Mon, Dec 4, 2017 17:00 1 possible subject to feeder 2

being in service

Approved


condition existing

and TAQA being

in service with

deviakurichi

feeder in tied

condition

Approved

Tue, Dec 5, 2017 17:00 2 POSSIBLE SUB TO TIEING

OF 110 PYR-

KYR# AS PYR

AND KDRII : 2

DAYS LC

Approved


GEN

Approved


feeder being kept

radial from

karamadai ss end

Approved

Mon, Dec 4, 2017 17:00 1 POSSIBLE Approved

Mon, Dec 4, 2017 17:00 1 Possible OCC Approved

item no.137/96

Approved

Mon, Dec 4, 2017 17:00 1 possible subject to kugalur

s tsd

Approved

Mon, Dec 4, 2017 14:00 1 110/11 KV EDC

APPROVAL

Subject to EDC

Concurrence

Mon, Dec 4, 2017 17:00 1 POSSIBLE SUB TO LOAD

CONDITION

Approved

Mon, Dec 4, 2017 17:00 1 possible subject to the load

condition existing

after the issue of

all 230 kv feeder

lcs; else to be

availed on another

date

Approved


CONDITION

Approved


other ict 2 loading

limit

Approved

Mon, Dec 4, 2017 15:00 1 possible subject to sldc

chennai

concurrence

Approved


CONDITION

Approved


feeder being kept

radial from

thudiyalur ss end

Approved


condition existing

and M5 being in

service

Approved

Mon, Dec 4, 2017 17:00 1 OCC Approved

item no.137/96

Approved


CONDITION

Approved


CONDITION

Approved



other auto trs

loading limit

Approved




CONDITION

Approved


other auto trs

loading limit

Approved


CONDITION

Approved

Mon, Dec 4, 2017 17:00 1 POSSIBLE SUB TO ARKAY

GEN

Approved


feeder being kept

radial from bph iv

end

Approved


condition existing

and TAQA being

in service with

deviakurichi

feeder in tied

condition

Approved


CONDITION

Approved

Sat, Dec 9, 2017 17:00 6 possible subject to the load

condition existing

only on daily

basis

Approved

Mon, Dec 4, 2017 17:00 1 Possible Subject to Full

generation at

NCTPS

Approved

Mon, Dec 4, 2017 13:00 1 Approval by CBD

concurrence

Approved

Mon, Dec 4, 2017 17:00 1 possible subject to the load

condition existing

Approved

Mon, Dec 4, 2017 17:00 1 possible subject to eht

concurrence

Approved


CONDITION

Approved


Wed, Dec 6, 2017 14:00 3 POSSIBLE SUB TO WIND

GEN AND

CONCURRENC

E FROM

SE/WEDC/TIN: 3

DAYS LC

Approved


condition existing

and TAQA being

in service with

deviakurichi

feeder in tied

condition

Approved


CONDITION

Approved

Mon, Dec 4, 2017 17:00 1 possible occ approved and

subject to the load

condition existing

Approved


CONDITION

Approved


CONDITION

Approved

Mon, Dec 4, 2017 17:00 1 WRONG ENTRY Cancelled


CONDITION

Approved


CONDITION

AND VGTPS

S/D

Approved

Mon, Dec 4, 2017 15:00 1 SE/O/MDU

APPROVAL

Subject to SE/O

Concurrence

Tue, Dec 5, 2017 12:00 1 POSSIBLE SUB TO LOAD

CONDITION

Approved

Tue, Dec 5, 2017 17:00 1 Possible Approved




Tue, Dec 5, 2017 15:00 1 possible subject to #2

loading

Approved


CONDITION.AP

PD IN 137 OCC

VIDE ITEM

NO.100

Approved


CONDITION

Approved

Tue, Dec 5, 2017 17:00 1 possible Thalaivasal -

TSD, all other

inter loads fed

from other end

Approved

Tue, Dec 5, 2017 17:00 1 possible subject to Sipcot

II - TSD and load

transfer

Approved

Tue, Dec 5, 2017 17:00 1 POSSIBLE SUB TO WIND

GEN

Approved



GEN

Approved


CONDITION

Approved

Tue, Dec 5, 2017 17:00 1 possible traction transfer to

#2

Approved

Tue, Dec 5, 2017 17:00 1 POSSIBLE SUB TO TOTAL

S/D

Approved


CONDITION

Approved

Tue, Dec 5, 2017 14:00 1 possible loads fed from

karamadai

Approved

Tue, Dec 5, 2017 16:00 1 110kv

Ponnapuram -

Marudur # lc

recommended

Subject to

EE/SLDC/Erode

Concurrence


Tue, Dec 5, 2017 17:00 1 possible subject to PSI110-

TSD and load

transfer

Approved

Tue, Dec 5, 2017 17:00 1 Approved



CONDITION

Approved

Tue, Dec 5, 2017 17:00 1 possible other feeders will

cater the load

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


Tue, Dec 5, 2017 15:00 1 possible subject to

chengam - TSD

Approved


CONDITION

Approved


Tue, Dec 5, 2017 12:00 1 possible subject to KPH4#

loading

Approved

Tue, Dec 5, 2017 17:00 1 possible Madampalayam ss

will be fed from

TDLR

Approved





Wed, Dec 6, 2017 18:00 2 Possible Approved


CONDITION

AND TOTAL

S/D

Approved

Tue, Dec 5, 2017 17:00 1 possible subject to TSD

and load transfer

to PLDM

Approved

Tue, Dec 5, 2017 16:00 1 possible inter loads fed

from Sembatty

Approved

Wed, Dec 6, 2017 17:00 2 # 1 will be

overloaded

Subject to

EE/SLDC/Erode

Concurrence

Tue, Dec 5, 2017 17:00 1 Possible OCC approved

item no.137/103

Approved


CONDITION

Approved

Tue, Dec 5, 2017 17:00 1 possible subject to wind

generation

Approved



Wed, Dec 6, 2017 16:00 2 # 1 will be

overloaded

Subject to

EE/SLDC/Erode

Concurrence


and load transfer

Approved

Tue, Dec 5, 2017 13:00 1 possible subject to TSD Approved



GEN AND

MANUR TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved

Tue, Dec 5, 2017 17:00 1 possible subject to grid

condition

Approved



CONDITION

Approved


Tue, Dec 5, 2017 17:00 1 possible Approved in

137th OCC/

Sl.no: 140

Approved


CONDITION

Approved


CONDITION

Approved


GEN

Approved


CONDITION

Approved


CONDITION

AND VGTPS

S/D

Approved

Tue, Dec 5, 2017 14:00 1 possible subject to Sipcot

II - TSD and load

transfer

Approved


CONDITION

Approved


cater the load

Approved


form OKM

Approved

Tue, Dec 5, 2017 17:00 1 possible subject to load

condition

Approved



Sat, Dec 16, 2017 17:00 1 Addressed to

SRLDC

concurrence

Wed, Dec 6, 2017 14:00 1 Approved

Wed, Dec 6, 2017 17:00 1 to be schedule on

06.12.17

Approved

Wed, Dec 6, 2017 17:00 1 scheduled on

06.12.17

Approved

Wed, Dec 6, 2017 17:00 1 possible subject to Mettur

demand

Approved

Wed, Dec 6, 2017 16:00 1 possible subject to

kadamparai

generation

Approved

Wed, Dec 6, 2017 17:00 1 possible #1 will cater the

load

Approved


GEN AND

CONCURRENC

E FROM WIND

GEN AND

SE/NCES. APPD

IN 137 OCC

VIDE ITEM

NO.147

Approved

Wed, Dec 6, 2017 17:00 1 possible others feeders will

cater the load

Approved

Wed, Dec 6, 2017 18:00 1 POSSIBLE SUB TO LOAD

CONDITION

Approved


CONDITION

Approved

Wed, Dec 6, 2017 17:00 1 possible subject to TSD

and load transfer

Approved

Wed, Dec 6, 2017 17:00 1 to be scheduled

with TSD

Subject to

EE/SLDC/Erode

Concurrence

Wed, Dec 6, 2017 17:00 1 110 Singapuram -

Salem # 1 will be

over loaded

Approved Subject

to load condition


CONDITION

Approved

Wed, Dec 6, 2017 17:00 1 possible #1 will cater the

load

Approved


CONDITION

Approved

Wed, Dec 6, 2017 17:00 1 postponed 230kv PGLR -

PGCIL # will get

over load

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

Approved



CONDITION

Approved


and auto load

Approved


and load transfer

Approved



CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved


PGCIL # will get

over load

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

Approved


CONDITION

Approved


Wed, Dec 6, 2017 17:00 1 Possible Radial from other

end and restricted

to 4 to 09 hrs

Approved

Wed, Dec 6, 2017 17:00 1 Possible OCC Approved

item no.137/150

Approved


Wed, Dec 6, 2017 17:00 1 possible subject to TSD Approved




Wed, Dec 6, 2017 9:00 1 Possible Subject to L&T

Concurrence

Approved


CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.104

Approved

Wed, Dec 6, 2017 17:00 1 postponed load transfer not

possible

NOT

APPROVED


Wed, Dec 6, 2017 16:00 1 postponed load transfer not

feasible

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

Approved


Wed, Dec 6, 2017 13:00 1 approved subject to voltage Approved


and laod transfer

Approved


Wed, Dec 6, 2017 17:00 1 Repeat Cancelled


Wed, Dec 6, 2017 17:00 1 Repeat Cancelled

Sat, Dec 16, 2017 18:00 1 possible for 230kv

Soolagiri and

Yerandahally

feeder OCC

approved on

16.12.17 vide

sl.no: 148&149

and revised OCC

approval to be

obtained and all

feeding 110kv ss

programmed to

avail TSD

Approved

Wed, Dec 6, 2017 17:00 1 possible subject to grid

condition

Approved



Wed, Dec 6, 2017 17:00 1 possible already breaker

defect at MTPS2

end

Approved

Wed, Dec 6, 2017 17:00 1 POSSIBLE APPROVED IN

137 OCC VIDE

ITEM NO

Approved


condition

Approved


CONDITION

Approved


Wed, Dec 6, 2017 12:00 1 Approved by

CBD concurrence

Approved


PGCIL # will get

over load

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

Approved

Sat, Dec 16, 2017 17:00 1 possible for 230kv

Soolagiri # OCC

approved on

05.12.17 vide

Sl.no.99 and

revised OCC to be

obtained and

subject to TSD

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved

Wed, Dec 6, 2017 17:00 1 possible other feeders will

cater the load

Approved

Wed, Dec 6, 2017 17:00 1 MAIN BKR

ONLY

APPROVED ON

6.12.17

Approved

Thu, Dec 7, 2017 15:00 1 230kv

Guruparapalli -

SNPT # lc

recommended

Approved

Thu, Dec 7, 2017 15:00 1 possible subject to Mettur

demand

Approved

Thu, Dec 7, 2017 17:00 1 POSSIBLE APPD IN 137

OCC VIDE ITEM

NO.156

Approved

Thu, Dec 7, 2017 17:00 1 possible subject to equal

division of loads

Approved

Thu, Dec 7, 2017 17:00 1 postponed 110kv salem -

singapuram #1 lc

recommended

Subject to

EE/SLDC/Erode

Concurrence

Thu, Dec 7, 2017 17:00 1 possible subject to load

condition

Approved

Thu, Dec 7, 2017 17:00 1 possible subject to TSD

and load transfer

Approved

Thu, Dec 7, 2017 14:00 1 POSSIBLE SUB TO WIND

GEN.

Approved

Thu, Dec 7, 2017 17:00 1 POSSIBLE SUB TO LOAD

CONDITION

Approved


condition

Approved


and load transfer

Approved


CONDITION

AND PYR GEN

Approved

Thu, Dec 7, 2017 17:00 1 POSSIBLE Approved

Thu, Dec 7, 2017 15:00 1 possible subject to equal

division of loads

Approved

Thu, Dec 7, 2017 17:00 1 Possible Approved

Thu, Dec 7, 2017 16:00 1 postponed 110kv CBE -

Pelamedu # lc

recommended

Subject to

EE/SLDC/Erode

Concurrence

Thu, Dec 7, 2017 14:00 1 possible other feeder will

cater the load,

230kv Bus B will

be in service

Approved

Thu, Dec 21, 2017 18:00 15 POSSIBLE LONG LC :

NOTE TO BE

PUT UP

Approved



and load transfer

to ASR

Approved


condition

Approved


CONDITION

Approved


CONDITION

Approved

Thu, Dec 7, 2017 17:00 1 approved subject to voltage Approved


CONDITION

Approved


CONDITION

AND KOD GEN

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved

Thu, Dec 7, 2017 17:00 1 approved idle breaker Approved


CONDITION

Approved

Thu, Dec 7, 2017 17:00 1 POSSIBLE SUB TO ALKL

AUTO

LOADING

Approved


CONDITION

Approved

Thu, Dec 7, 2017 12:00 1 possible subject to 230kv

KPH4 -

Karamadai#

loading

Approved


CONDITION

Approved


CONDITION

Approved


Thu, Dec 7, 2017 17:00 1 possible subject to other

auto load

Approved


and load transfer

Approved

Thu, Dec 7, 2017 17:00 1 Possible OCC approved

item no.137/110

Approved


Thu, Dec 7, 2017 16:00 1 possible subject to link

2&3 loading

Approved

Fri, Dec 8, 2017 16:00 2 postponed link # 2 will get

over load

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

Approved

Thu, Dec 7, 2017 17:00 1 Possible OCC approved

item no.137/110

Approved



CONDITION:

Approved

Thu, Dec 7, 2017 13:00 1 possible # 2 will cater the

load

Approved

Thu, Dec 7, 2017 17:00 1 possible subject to auto

load

Approved


and load transfer

Approved


Thu, Dec 7, 2017 17:00 1 Possible Subject to

concurrence from

M/s.SRF

Approved

Thu, Dec 7, 2017 14:00 1 possible # 2 will cater the

load

Approved




condition

Approved


Thu, Dec 7, 2017 17:00 1 possible subject to grid

condtion

Approved

Thu, Dec 7, 2017 17:00 1 possible # 2 will be in

service

Approved

Thu, Dec 7, 2017 17:00 1 possible subject to 230kv

KPH4 -

Karamadai#

loading

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


Thu, Dec 7, 2017 17:00 1 POSSIBLE SUB TO TOTAL

S/D OF 110CKNI

SS

Approved


CONDITION

Approved

Thu, Dec 7, 2017 17:00 1 possible all loads transfer

to either bus1 or

bus2

Approved

Thu, Dec 7, 2017 17:00 1 possible subject to link

2&3 loading

Approved


CONDITION

Approved

Thu, Dec 7, 2017 17:00 1 Approved




GEN AND PPM

PWD DEMAND

Approved

Fri, Dec 8, 2017 17:00 1 possible #2 will cater the

load

Approved


kadamparai

generation

Approved

Fri, Dec 8, 2017 17:00 1 possible subject to load

condition

Approved


GEN.

Approved


Fri, Dec 8, 2017 17:00 1 possible other feeders will

cater the load

Approved

Fri, Dec 8, 2017 17:00 1 CONDITION

NOT CLEAR.

Subject to

EE/SLDC/Madur

ai Concurrence

Fri, Dec 8, 2017 17:00 1 POSSIBLE SUB TO TTPS 3

M/C

CONDITION

Approved


GEN AND NO

BLOCKING OF

WIND GEN

Approved


cater the load

Approved


M/C

CONDITION

Approved


CONDITION

AND PYR GEN

Approved


Fri, Dec 8, 2017 17:00 1 possible subject to TSD

and load transfer

Approved


somanur ss TSD

Approved


somanur ss TSD

Approved



CONDITION

Approved



CONDITION

Approved


CONDITION

Approved

Fri, Dec 8, 2017 15:00 1 approved subject to voltage Approved


CONDITION

Approved


CONDITION

Approved


load

Approved


CONDITION

Approved


Thudiyalur 110

TSD

Approved


kathirnaiyakanpal

ayam TSD

Approved


CONDITION

Approved


CONDITION

Approved

Fri, Dec 8, 2017 17:00 1 Inter SLDC Approved



cater the load

Approved


kadamparai

generation

Approved


CONDITION

Approved

Fri, Dec 8, 2017 17:00 1 POSSIBLE SUB TO ARKAY

GEN

Approved

Fri, Dec 8, 2017 16:00 1 postponed # 2 will be

overloaded

Subject to

EE/SLDC/Erode

Concurrence


condition

Approved

Fri, Dec 8, 2017 17:00 1 possible subject to metala

ss TSD

Approved





Fri, Dec 8, 2017 17:00 1 possible inter loads fed

from udumalpet

230

Approved

Fri, Dec 8, 2017 13:00 1 Subject to

approval by CBD

Concurrence

Approved

Fri, Dec 8, 2017 17:00 1 wrong entry Cancelled

Fri, Dec 8, 2017 17:00 1 POSSIBLE APPD IN 137

OCC VIDE ITEM

NO.161

Approved


CONDITION

Approved




GEN AND

TOTAL S/D

Approved


load

Approved

Fri, Dec 8, 2017 14:00 1 Approved

Fri, Dec 8, 2017 17:00 1 possible OCC appoved for

2 days on 400kv

Rasipalayam -

Palavadi # 1&2

from 07.12.17 to

08.12.17 for

765kv

Dharmapuri -

Tumkur line2

earth wire

diamond

formation vide

sl.no.108

Approved

Fri, Dec 8, 2017 17:00 1 POSSIBLE SUB TO

CONCURRENC

E FROM IND

BHARATH

Approved


GEN.

Approved


CONDITION

Approved


CONDITION

Approved


Sat, Dec 9, 2017 15:00 1 230kv SNPT -

Guruparapally #

lc recommended

Approved


Sat, Dec 9, 2017 17:00 1 Possible Concurrence from

M/s.Suryadev

Approved

Sun, Dec 10, 2017 17:00 2 postponed kadamparai

generation to be

limited

Approved

Sun, Dec 10, 2017 14:00 1 Possible Subject to

itchipudur total

shutdown

Approved

Sun, Dec 10, 2017 17:00 1 possible subject to grid

condition

Approved



condition

Approved


condition

Approved

Sun, Dec 10, 2017 17:00 1 Possible Concurrence from

M/s.Suryadev

Approved


condition

Approved




Sun, Dec 10, 2017 16:00 1 to be scheduled

on 10.12.17

Approved


on 10.12.17

Approved

Mon, Dec 11, 2017 17:00 1 Inter SLDC Subject to avail

total shutdown or

transfer

loads(Postponed

to 11/12/2017)

Approved

Mon, Dec 11, 2017 17:00 1 possible #1 will cater the

load

Approved

Mon, Dec 11, 2017 14:00 1 possible inter loads fed

from udpt

Approved

Mon, Dec 11, 2017 17:00 1 repeat Cancelled


GEN

Approved

Mon, Dec 11, 2017 17:00 1 approved subject to grid

voltage

Approved

Mon, Dec 11, 2017 17:00 1 possible subject to sipcot1

TSD and 110kv

Ingur - Erode # 3

to be tied

Approved


TSD and load

condition

Approved

Mon, Dec 11, 2017 17:00 1 possible unit 2 under

standby

Approved


CONDITION

Approved



load

Approved


CONDITION

Approved

Mon, Dec 11, 2017 16:00 1 postponed Auto 3 Lc

recommended at

Ingur230

Subject to

EE/SLDC/Erode

Concurrence

Mon, Dec 11, 2017 16:00 1 postponed Total shutdown

insufficient load

transfer not

feasible

Subject to

EE/SLDC/Erode

Concurrence


voltage

Approved


CONDITION

Approved


CONDITION

Approved

Mon, Dec 11, 2017 17:00 1 postponed Total shutdown

insufficient and

Auto1 will be

over loaded

Subject to

EE/SLDC/Erode

Concurrence


voltage

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


load

Approved

Mon, Dec 11, 2017 17:00 1 Possible OCC approved

item no.137/120

Approved

Mon, Dec 11, 2017 17:00 1 POSSIBLE SUB TO GRID

CONDITION

Approved



CONDITION

Approved

Mon, Dec 11, 2017 17:00 1 POSSIBLE SUB TO TIEING

OF 110KKDI-

VLDR #

THROUGH

110KKDI-DVKT

#

Approved


CONDITION

Approved


CONDITION

Approved

Mon, Dec 11, 2017 14:00 1 Possible LC may be

availed on early

morning (4 - 9

hrs)

Approved



CONDITION

Approved

Mon, Dec 11, 2017 17:00 1 Possible Subject to CBD

Concurrence

Approved


condition

Approved

Mon, Dec 11, 2017 17:00 1 Repeat Cancelled

Mon, Dec 11, 2017 13:00 1 possible subject to

Gandhinagar ss

TSD

Approved





Tue, Dec 12, 2017 17:00 2 possible subject to grid

condition

Approved

Mon, Dec 11, 2017 17:00 1 Possible Concurrence from

M/s.Michelin

Approved


CONDITION

Approved

Mon, Dec 11, 2017 17:00 1 possible one by one Approved


GEN

Approved


load

Approved


CONDITION

Approved


CONDITION

Approved


GEN

Approved


CONDITION

Approved


TSD and load

condition

Approved

Mon, Dec 18, 2017 17:00 8 Approved



CONDITION

Approved

Tue, Dec 12, 2017 17:00 1 Possible OCC Approved

item no.137/127

Approved



CONDITION

Approved

Tue, Dec 12, 2017 17:00 1 repeat Cancelled


transfer

Approved

Tue, Dec 12, 2017 17:00 1 possible subject to KPH 4

generation

Approved

Tue, Dec 12, 2017 17:00 1 approved subject to grid

voltage

Approved


GEN.

Approved


Tue, Dec 12, 2017 17:00 1 possible unit 3 under

standby

Approved


GEN

Approved


CONDITION

Approved

Tue, Dec 12, 2017 17:00 1 possible subject to 230kv

DKY - TAQA #

tie

Approved

Tue, Dec 12, 2017 16:00 1 possible subject to pushep

generaion

Approved



Tue, Dec 12, 2017 14:00 1 SE/O/MDU

APPROVAL

Subject to SE/O

Concurrence

Tue, Dec 12, 2017 17:00 1 possible one by one Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


cater the load

Approved


CONDITION

Approved


CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.126

Approved

Wed, Dec 13, 2017 19:00 2 possible 2 days lc, other

feeders will cater

the load

Approved


Gomangalampudu

r ss TSD and inter

loads fed form

udpt

Approved


Tue, Dec 12, 2017 17:00 1 Inter SLDC Approved



CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.132

Approved

Tue, Dec 12, 2017 14:00 1 possible subject to auto

loading

Approved


S/D

Approved

Tue, Dec 12, 2017 14:00 1 SE/O/TNVLI

APPROVAL

Subject to SE/O

Concurrence



Tue, Dec 12, 2017 17:00 1 SE/O/MDU

APPROVAL

Subject to SE/O

Concurrence

Tue, Dec 12, 2017 14:00 1 Possible Subject to LC

Period restricted

to 04-09 Hrs

Approved

Tue, Dec 12, 2017 18:00 1 Inter SLDC Approved


Fri, Dec 15, 2017 16:00 1 SUB TO LOAD

CONDITION:

CONCURRENC

E FROM

SLDC/ERODE

Subject to

EE/SLDC/Madur

ai Concurrence

Tue, Dec 12, 2017 16:00 1 SE/O/TRY

APPROVAL

Subject to SE/O

Concurrence

Tue, Dec 12, 2017 15:00 1 possible Ramanahally ss

TSD and other

inter loads fed

from

kariamangalam

Approved



from ponnapuram

Approved


CONDITION

Approved


CONDITION

Approved

Tue, Dec 12, 2017 17:00 1 possible subject to wind

generation

Approved

Tue, Dec 12, 2017 17:00 1 POSSIBLE SUB TO VLDR

AUTO

LOADING

Approved


CONDITION

Approved

Tue, Dec 12, 2017 17:00 1 possible subject to pushep

generaion

Approved

Tue, Dec 12, 2017 13:00 1 approved subject to grid

voltage

Approved

Tue, Dec 12, 2017 16:00 1 postponed 230kv OKM -

PLDM # LC

recommended

Subject to

EE/SLDC/Erode

Concurrence


cater the load

Approved


Tue, Dec 12, 2017 17:00 1 possible subject to auto

load condition

Approved

Tue, Dec 12, 2017 17:00 1 Subject to CBD

Concurrence

approved




Gandhinagar ss

TSD

Approved

Tue, Dec 12, 2017 17:00 1 possible one by one,

subject to grid

condition

Approved


CONDITION

Approved


CONDITION

Approved

Tue, Dec 12, 2017 16:00 1 REPEAT Cancelled

Tue, Dec 12, 2017 17:00 1 Possible Subject to

concurrence from

M/s.Michelin

Approved


CONDITION

Approved

Tue, Dec 12, 2017 17:00 1 possible subject to MTPS

generation and

Approved in

137th OCC/ Slno:

175

Approved


CONDITION

Approved


Tue, Dec 12, 2017 17:00 1 possible subject to KPH 4

generation

Approved


CONDITION

AND TOTAL

S/D

Approved


GEN

Approved

Tue, Dec 12, 2017 17:00 1 SUB TO LOAD

CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND

CONCURRENC

E FROM SAI

REGENCY

Approved

Tue, Dec 12, 2017 17:00 1 POSSIBLE Approved

Tue, Dec 12, 2017 16:00 1 to be schedule on

12.12.17

Approved



Wed, Dec 13, 2017 14:00 1 To be discuss Approved



damand

Approved


cater the load

Approved

Wed, Dec 13, 2017 16:00 1 possible # 2 will cater

Aliyar generation

Approved

Wed, Dec 13, 2017 15:00 1 possible 230kv MTPS #

will cater the load

Approved


GEN: APPD IN

137 OCC VIDE

ITEM NO.138

Approved

Wed, Dec 13, 2017 17:00 1 possible subject to TAQA#

tie

Approved

Wed, Dec 13, 2017 17:00 1 Possible OCC approved

item no.137/183

Approved

Wed, Dec 13, 2017 16:00 1 possible subject to load

condition

Approved


cater the load

Approved


GEN

Approved


condition

Approved


CONDITION

Approved

Wed, Dec 13, 2017 17:00 1 Possible Subject to CBD

concurrence

Approved

Wed, Dec 13, 2017 17:00 1 postponed 110kv feeders

will be over

loaded

Subject to

EE/SLDC/Erode

Concurrence


GEN

Approved

Wed, Dec 13, 2017 17:00 1 POSSIBLE Approved



transfer

Approved

Wed, Dec 13, 2017 14:00 1 possible subject to feeder

kept radial from

other end

Approved


item no.137/182

Approved


CONDITION

Approved


Wed, Dec 13, 2017 17:00 1 possible 230kv MTPS #

will cater the load

Approved

Wed, Dec 13, 2017 17:00 1 possible Approved in

137th OCC/

Sl.no.137

Approved


item no,137/136

Approved


CONDITION

Approved



cater the load

Approved


item no,137/181

Approved


CONDITION

Approved

Wed, Dec 13, 2017 10:00 1 Possible Subject to CBD

Concurrence

Approved


CONDITION

Approved

Wed, Dec 13, 2017 17:00 1 Possible kailpalayam and

maruthur ss TSD

and load transfer

Approved


CONDITION

Approved






CONDITION

Approved

Wed, Dec 13, 2017 16:00 1 SE/O/TRY APP:

CONCURRENC

E FROM

SLDC/ERODE

Approved

Wed, Dec 13, 2017 14:00 1 possible SNPT 110 TSD

and subject to

laod condition

Approved


CONDITION

Approved


Wed, Dec 13, 2017 13:00 1 possible sivagiri ss TSD

and other inter

loads fed form

PGLR

Approved

Wed, Dec 13, 2017 17:00 1 possible subject to TAQA#

tie

Approved

Wed, Dec 13, 2017 17:00 1 possible subject to feeder

kept radial from

other end

Approved


Wed, Dec 13, 2017 17:00 1 postponed to be scheduled

with total

shutdown

NOT

APPROVED


condition

Approved


Wed, Dec 13, 2017 17:00 1 Approval by

concerned

SE/Operation

Approved


condition

Approved


CONDITION:AP

PD IN 137 OCC

VIDE ITEM

NO.180

Approved


Wed, Dec 13, 2017 17:00 1 Possible Subject to

concurrence from

M/s.Kamatchi

Approved


CONDITION:

Approved


concerned

SE/Operation

Approved


GEN AND

CONCURRENC

E FROM

RAILWAY

TRACTION

Approved


will be over

loaded

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

Approved


137th OCC/

Sl.no.187

Approved


CONDITION

Approved


GEN

Approved


GEN: APPD IN

137 OCC VIDE

ITEM NO.138

Approved


will be over

loaded

Subject to

EE/SLDC/Erode

Concurrence

Wed, Dec 13, 2017 17:00 1 possible inter loads fed

form aliyar

Approved


CONDITION

Approved

Wed, Dec 13, 2017 17:00 1 possible subject to

valavanthi ss TSD

and Mohanur

sugars

concurrence

Approved



CONDITION

Approved



CONDITION

Approved

Thu, Dec 14, 2017 17:00 1 repeat Cancelled

Thu, Dec 14, 2017 16:00 1 possible link # 1 will cater

the aliyar

generation

Approved


demand

Approved


CONDITION.AP

PD IN 137 OCC

VIDE ITEM

NO.188

Approved

Thu, Dec 14, 2017 17:00 1 possible inter loads fed

from Thudiyalur

Approved

Thu, Dec 14, 2017 17:00 1 possible 230kv Thingalur-

kRT # will be in

service to cater

the load

Approved


GEN.

Approved


condition

Approved

Thu, Dec 14, 2017 17:00 1 possible unit 5 under

standby

Approved

Thu, Dec 14, 2017 17:00 1 POSSIBLE SUB TO TTPS 3

M/C

CONDITION

Approved


CONDITION

Approved

Thu, Dec 14, 2017 17:00 1 possible inter load

Pallipalayam ss

fed from

Unjanai230

Approved

Thu, Dec 14, 2017 17:00 1 possible #1 will cater the

load

Approved


GEN

Approved


M/C

CONDITION

Approved



form Deviakurichi

Approved


from karuvalur

Approved


CONDITION

Approved


CONDITION

Approved



condition

Approved


condition

Approved

Thu, Dec 14, 2017 14:00 1 possible subject to

Madampatty,

Devarayapuram

and Peedampalli

ss TSD

Approved



M/C

CONDITION

Approved

Thu, Dec 14, 2017 14:00 1 possible Peedampalli ss

TSD and L&T

EHT transfer to

110 ASR-

Thingalur #

Approved


condition

Approved


CONDITION

AND KOD GEN

Approved

Thu, Dec 14, 2017 14:00 1 possible Madampatty and

Devarayapuram

TSD and

Madukarai fed

from Thudiyalur

Approved



CONDITION

Approved

Thu, Dec 14, 2017 17:00 1 Repeat Cancelled


Thu, Dec 14, 2017 17:00 1 possible subject to Auto 2

loading for

availing southern

bus LC

Approved


CONDITION

Approved


condition

Approved



CONDITION

Approved

Thu, Dec 14, 2017 17:00 1 Possible OCC Approved

item no.137/189

Approved


CONDITION

Approved

Thu, Dec 14, 2017 17:00 1 Repeat Cancelled


CONDITION

Approved

Thu, Dec 14, 2017 16:00 1 possible subject to

kadamparai

generation

Approved


form Deviakurichi

Approved

Thu, Dec 14, 2017 17:00 1 possible subject to #1

loading

Approved


Thu, Dec 14, 2017 17:00 1 possible subject to auto

laod

Approved



Thu, Dec 14, 2017 17:00 1 possible 230kv Thingalur-

kRT # will be in

service to cater

the load

Approved


form Gobi230

Approved

Thu, Dec 14, 2017 17:00 1 possible subject to grid

condition

Approved



CONDITION

Approved


load

Approved

Thu, Dec 14, 2017 17:00 1 possible subject to JSW

concurrence and

load transfer

Approved


CONDITION

Approved


GEN.

Approved


GEN: APPD IN

137 OCC VIDE

ITEM NO.142

Approved


CONDITION

Approved


GEN: APPD IN

137 OCC VIDE

ITEM NO.142

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved

Sat, Dec 23, 2017 14:00 1 possible 230kv Thingalur-

kRT # will be in

service to cater

the load

Approved

Thu, Dec 14, 2017 17:00 1 Inter SLDC Preponed to

14/12/2017

Approved

Thu, Dec 14, 2017 17:00 1 230kv Unjanai -

PSI # lc

recommended and

subject to 230kv

Deviakurichi -

TAQA# tie

Approved


PSI # lc

recommended and

subject to 230kv

Deviakurichi -

TAQA# tie

Approved


PSI # lc

recommended and

subject to 230kv

Deviakurichi -

TAQA# tie

Approved

Fri, Dec 29, 2017 16:00 15 15 days LC

approved by OCC

for C&R pane

replacement at

Idukki end from

15.12.17 to

29.12.17 Vide

sl.no. 146

Approved in

137th OCC/item

no. 147

Fri, Dec 15, 2017 17:00 1 Possible other feeders will

be in service to

cater the load

Approved

Fri, Dec 15, 2017 17:00 1 possible subject to Tunnel

power house

generation

Approved


M/C

CONDITION

Approved

Fri, Dec 15, 2017 17:00 1 possible subject to TAQA

generation

Approved

Fri, Dec 15, 2017 17:00 1 Possible Subject to feeder

kept radial from

other end

Approved

Fri, Dec 15, 2017 17:00 1 Postponed Salem local only

TSD is not

sufficient,

additional ss TSD

required

Subject to

EE/SLDC/Erode

Concurrence

Fri, Dec 15, 2017 17:00 1 SE/O/TNVLI

APPROVAL:

CONCURRENC

E FROM EHT

SERVICE

Subject to SE/O

Concurrence


CONDITION

Approved

Fri, Dec 15, 2017 17:00 1 SE/O/TNVLI

APPROVAL

Subject to SE/O

Concurrence


M/C

CONDITION

Approved

Fri, Dec 15, 2017 17:00 1 Possible 110KV Annur

ss,,Sellappam

palayam ss,,

Eripalayam ss and

Karuvalur ss-

TSD,

Padhuvampalli ss

loads transfer to

110kV Karuvalur -

Thekkalur #,

.Nambiyur loads

fed from Gobi230

Approved

Fri, Dec 15, 2017 17:00 1 Possible 110KV Karuvalur

ss and

Selapapalayam ss-

TSD, .110KV

Padhuvampalli ss

loads transfer to

Thekkalur#

Approved

Fri, Dec 15, 2017 17:00 1 Possible 110KV Annur SS -

TSD

Approved



CONDITION:

VILLAPURAM

S/D ALREADY

PROPOSED ON

11.12.17

Approved


CONDITION

Approved

Fri, Dec 15, 2017 17:00 1 Approved Subject to

Voltage

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved


Fri, Dec 15, 2017 17:00 1 Repeat of 64924 Cancelled


M/C

CONDITION

Approved

Fri, Dec 15, 2017 14:00 1 Possible feeder will kept

radial form other

end

Approved


CONDITION

Approved



CONDITION

Approved


CONDITION

Approved


CONDITION

Approved




CONDITION

Approved

Fri, Dec 15, 2017 17:00 1 Subject to CBD

Concurrence

Approved

Fri, Dec 15, 2017 15:00 1 Repeat of 64924 Cancelled


CONDITION

Approved

Fri, Dec 15, 2017 17:00 1 Possible idly charged

condition

Approved


CONDITION

Approved

Sun, Dec 17, 2017 17:00 3 Possible 3 days LC,Subject

to Grid condition

Approved

Fri, Dec 15, 2017 17:00 1 Possible 230KV Auxiliary

bus Will be in

service

Approved

Fri, Dec 15, 2017 17:00 1 possible Solasiramani ss

will be fed from

Nallur ss110KV

SS.

Approved

Fri, Dec 15, 2017 17:00 1 Possible subject to

Ponnapuram110

GC 2 load

transfer

Approved



CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.197

Approved


CONDITION

Approved

Fri, Dec 15, 2017 17:00 1 Possible Subject to

concurrence from

M/s.OPG

Approved

Fri, Dec 15, 2017 17:00 1 Possible Thumbipady ss

loads transfer to

Mettur 230

Approved



CONDITION

AND PYR GEN

Approved

Fri, Dec 15, 2017 17:00 1 POSSIBLE SUB TO TOTAL

S/D OF

KADAMALAIG

UNDU SS

Approved

Fri, Dec 15, 2017 17:00 1 Possible ICT 4 will be in

service ,

Approved in

137th OCC/

Sl.no: 201,

SRLDC may be

addressed

Approved


CONDITION

Approved


CONDITION

Approved

Sat, Dec 16, 2017 17:00 1 SUB TO LOAD

CONDITION

Approved

Sun, Dec 17, 2017 17:00 1 SUB TO LOAD

CONDITION

Approved



Sat, Dec 16, 2017 12:00 1 POSSIBLE SUB TO WIND

GEN AND PPM

PWD DEMAND

Approved

Sat, Dec 16, 2017 15:00 1 Possible TN Palayam SS -

TSD

Approved

Sat, Dec 16, 2017 17:00 1 Possible 110kv Kurukkathi

- Ponnapuram # 1

kept in tied

condition,

Chennimalai ss

loads will be fed

from Kurukkathi

Approved

Thu, Dec 21, 2017 17:00 1 Possible Subject to other

autos loading

Approved


GEN

Approved


Sat, Dec 16, 2017 17:00 1 Possible Mallasamudram

ss - TSD

Approved

Sat, Dec 16, 2017 17:00 1 POSSIBLE AFTER S/D OF

SVLR M/C

Approved

Sat, Dec 16, 2017 13:00 1 Possible SUB TO LOAD

CONDITION

AND TOTAL

S/D

Approved

Sat, Dec 16, 2017 16:00 1 Postponed Ingur end LC

recommended,

vide P_id. 64776,

Chennimalai ss

loads will be fed

from Kurukkathi

Subject to

EE/SLDC/Erode

Concurrence

Sat, Dec 16, 2017 17:00 1 Possible other feeders will

be in service

Approved


Sat, Dec 16, 2017 17:00 1 Repeat of 64835 Cancelled

Sat, Dec 16, 2017 17:00 1 POSSIBLE SUB TO TTPS 3

M/C

CONDITION

Approved


Sat, Dec 16, 2017 16:00 1 Possible Santhaipet SS and

Arul puram SS -

TSD, Approved

in 137th

OCC/Sl.no: 150,

SRLDC may be

addressed

Approved

Sat, Dec 16, 2017 16:00 1 Possible Santhaipet SS and

Arul puram SS -

TSD

Approved

Sat, Dec 16, 2017 17:00 1 POSSIBLE SUB TO LOAD

CONDITION

AND TOTAL

S/D

Approved

Sat, Dec 16, 2017 17:00 1 Possible Namagiripet ss -

TSD

Approved

Sat, Dec 16, 2017 16:00 1 Possible other feeders will

be in service

Approved


Sat, Dec 16, 2017 17:00 1 Possible Subject to EHT

Consumer

Concurrence

Approved

Sat, Dec 16, 2017 17:00 1 Possible Idly charged

breaker

Approved



CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

Approved

Sat, Dec 16, 2017 17:00 1 NOT POSSIBLE PROGRAMMED

ALONG WITH

TOTAL S/D

Subject to

EE/SLDC/Madur

ai Concurrence

Sat, Dec 16, 2017 17:00 1 Possible Paruthipally ss -

TSD

Approved

Sat, Dec 16, 2017 17:00 1 POSSIBLE Approved


Sat, Dec 16, 2017 17:00 1 POSSIBLE SUB TO TTPS 3

M/C

CONDITION

Approved


CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.154

Approved

Sat, Dec 16, 2017 17:00 1 Possible Other feeders will

be in service

Approved


Sat, Dec 16, 2017 17:00 1 AUTO TR LC

NOT POSSIBLE

DUE TO 110

BUS LC AT

ALKL: 230KKDI-

NTKDI # -

POSSIBLE SUB

TO LOAD

CONDITION

Subject to

EE/SLDC/Madur

ai Concurrence


CONDITION

Approved

Sat, Dec 16, 2017 17:00 1 1,2,3,4) Possible 230kv Northern

bus LC, Auto-

1&3 and 230kv

Soolagiri # will be

in sercvice to

cater the load

Approved

Sat, Dec 16, 2017 17:00 1 SE/O/TNLVI

APP: SUB TO

TOTAL S/D

Subject to SE/O

Concurrence


CONDITION

Approved




SE/LD&GO/CNI

Concurrence,

DISCONNECTI

ON OF 230 KV

BUS BAR

PROTECTION

CT BY P&C

WING TDLR for

New panel

erection

work,Auto - 1&3

will be in

sercvice,

Approved


SE/LD&GO/CNI

Concurrence,DIS

CONNECTION

OF 230 KV BUS

BAR

PROTECTION

CT BY P&C

WING TDLR for

new panel

erection

work,Other

feeders will be in

sercice,

Approved


CONDITION:

CONCURRENC

E FROM

SLDC/ERODE

Approved

Sat, Dec 16, 2017 14:00 1 Subject to CBD

concurrence

Approved

Sat, Dec 16, 2017 12:00 1 Possible feeder will kept

radial from

Karamadai 230

Approved



Sat, Dec 16, 2017 17:00 1 Subject to CBD

concurrence

Approved


CONDITION

Approved

Sat, Dec 16, 2017 15:00 1 Approved subject to voltage Approved

Sat, Dec 16, 2017 17:00 1 Possible Subject to load

condition and

CBD concurrence

Approved

Sat, Dec 16, 2017 17:00 1 Possible Subject to CBD

concurrence

Approved


Sat, Dec 16, 2017 17:00 1 POSSIBLE SUB TO

CONCURRENC

E FROM

PONDICHERY

Approved


condition and

CBD concurrence

Approved


CONDITION

Approved




CONDITION

AND

CONCURRENC

E FROM

PONDICHERY

Approved


Sat, Dec 16, 2017 14:00 1 Possible Subject to Erode

SS and

Kaspapettai ss

availing - TSD

Approved

Sat, Dec 16, 2017 15:00 1 1,2,3) Possible Subject to TSD of

1 Chinnavarigam,

2)

Pernambut,3)Para

vakkal,4)Vaniyam

badi,5)

Alangayam ,and

6)

Vinnamangalam

(GC) SS.

Approved












concurrence from

M/s.OPG

Approved

Sat, Dec 16, 2017 17:00 1 NOT POSSIBLE PROGRAMMED

ALONG WITH

TOTAL S/D

To be discuss

with SE/EDC

Sat, Dec 16, 2017 17:00 1 SE/O/TRY APP:

SUB TO TOTAL

S/D

Subject to SE/O

Concurrence


sarkarpathy

generation

Approved



CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.154

Approved


transfer,

Approved in

137th OCC/

Sl.no: 204,

SRLDC may be

addressed

Approved


CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved



GEN

Approved


Sat, Dec 16, 2017 17:00 1 Possible 230kv

Kariamangalam -

Soolagiri # will be

in service

Approved


Sat, Dec 16, 2017 17:00 1 Possible Subject to loading

of Link # 1&3

Approved


GEN AND

TOTAL S/D

Approved


on sunday

Approved

Sun, Dec 17, 2017 17:00 1 possible unit 1&2 will be

in service

Approved


condition

Approved

Sun, Dec 17, 2017 17:00 1 Possible OCC Approved

item no.137/205

Approved


Sun, Dec 17, 2017 17:00 1 Repeat of 65400 Cancelled

Sun, Dec 17, 2017 17:00 1 Repeat of 65400 Cancelled


Sun, Dec 17, 2017 17:00 1 Subject to CBD

Concurrence

Addressed to

SRLDC

concurrence

Sun, Dec 17, 2017 17:00 1 Subject to load

condition

Approved


condition

Approved

Sun, Dec 17, 2017 17:00 1 Postponed KPH 2, bus LC

recommended

Subject to

EE/SLDC/Erode

Concurrence

Sun, Dec 17, 2017 17:00 1 Possible All units, all

110kv feeders and

all 230kv feeders

LC for New

station battery

220v DC

replacement work

at KPH2 end (

One unit may run

at KPH5 and two

units full load at

Moyar ph to limit

the feeder load at

Gobi and TDLR

end)

Approved



condition

Approved





transfer

Approved




Mon, Dec 18, 2017 17:00 1 Possible Other feeders will

be in service

Approved

Mon, Dec 18, 2017 17:00 1 Repeat of 64837 Cancelled

Mon, Dec 18, 2017 17:00 1 Approved Subject to voltage Approved

Mon, Dec 18, 2017 17:00 1 Possible Athipalli SS,

Gudalur SS,

Cherambady SS

and Uppatti SS -

TSD

Approved


CONDITION

Approved


GEN AND PPM

PWD DEMAND

Approved


GEN

Approved

Mon, Dec 18, 2017 15:00 1 Possible Loads transfer to

KN patty #

Approved

Mon, Dec 18, 2017 16:00 1 Possible Arasur loca - TSD Approved


CONDITION

Approved

Mon, Dec 18, 2017 17:00 1 Possible subject to feeder

will kept radial

from other end

Approved

Mon, Dec 18, 2017 17:00 1 Possible Thekalur SS and

KPR EHT will be

transferred to

karuvalur-Arasur

# II.

Approved


CONDITION

Approved

Mon, Dec 18, 2017 17:00 1 1&2)Possible 1)Pallipalayam ss -

TSD 2) Subject to

Auto load

Approved


GEN AND KOD

GEN

Approved


CONDITION

Approved


Mon, Dec 18, 2017 15:00 1 Possible Link #2 will be in

service

Approved




Mon, Dec 18, 2017 15:00 1 Possible 110KV OKM SS,

Edeyarpalayam

SS,.

Kinathukadavu

SS and

M.K.PALAYAM

SS -TSD, 110KV

OKM-UDPT -1 &

2 feeder kept

radial from other

end

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


Mon, Dec 18, 2017 16:00 1 Possible Subject to feeder

kept radial from

RNpuram230

Approved


CONDITION

Approved

Mon, Dec 18, 2017 17:00 1 Postponed 110kv Unjanai-

BKB2#, 110kv

Bus 1 at PKPLM

LC recommended

Subject to

EE/SLDC/Erode

Concurrence

Mon, Dec 18, 2017 17:00 1 Possible OCC approved

item no.137/155

Approved



GEN: APPD IN

137 OCC VIDE

ITEM NO.208

Approved

Mon, Dec 18, 2017 17:00 1 Possible Subject to Grid

condition

Approved


CONDITION

Approved

Mon, Dec 18, 2017 14:00 1 Possible Subject to SPH 1

& SPH 2 units in

service

Approved

Mon, Dec 18, 2017 17:00 1 Possible Idle charged bus,

230 KV Bus B

will be in service .

Approved


CONDITION

Approved


GEN

Approved


CONDITION

Approved

Mon, Dec 18, 2017 17:00 1 Possible 110kv Bus 1 LC ,

Veppadai ss -

TSD,

Approved

Mon, Dec 18, 2017 17:00 1 Possible Veppadai ss -

TSD

Approved


GEN.

Approved



Tue, Dec 19, 2017 16:00 1 Possible Other feeders will

be in service,

Subject to Myvadi

- PGLR # loading

Approved


CONDITION

Approved

Tue, Dec 19, 2017 12:00 1 SE/O/TNVLI

APP: SUB TO

TOAL S/D

Subject to SE/O

Concurrence


CONDITION

Approved




CONDITION:

CONCURRENC

E FROM

SLDC/ERODE

Approved

Tue, Dec 19, 2017 0:00 1 Repeat of 64838 Cancelled

Tue, Dec 19, 2017 15:00 1 Possible feeder will kept

radial from other

end

Approved



GEN

Approved

Tue, Dec 19, 2017 17:00 1 1,2,3) Possible for Tan delta test ,

One by one

Approved

Tue, Dec 19, 2017 17:00 1 Possible 230 Ingur-

MTPS1 and 230

Ingur-TNGLR #

will be in service

Approved


CONDITION

Approved

Tue, Dec 19, 2017 17:00 1 Postponed 110kv

Sandynallah -

Pykara# LC

recommended

Subject to

EE/SLDC/Erode

Concurrence

Tue, Dec 19, 2017 17:00 1 Possible Kandampatty ss -

TSD

Approved


CONDITION

AND TTPS GEN

Approved

Tue, Dec 19, 2017 11:00 1 possible Rasatha Valasu

Ss, Muthur Ss,

Uthiyur Ss and

Kundadam ss -

TSD, 110kv

Kurukkathi- PPM

#1 kept in tied

condition

Approved


CONDITION

Approved


Tue, Dec 19, 2017 13:00 1 230kv Kurukkathi

- Pldm # LC

recommended

Subject to

EE/SLDC/Erode

Concurrence

Tue, Dec 19, 2017 15:00 1 Possible Rasatha Valasu

Ss, Muthur Ss -

TSD

Approved

Tue, Dec 19, 2017 17:00 1 230kv Kurukkathi

- Pldm # LC

recommended

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

AND TOTAL

S/D

Approved

Tue, Dec 19, 2017 17:00 1 Possible Kandampatty ss -

TSD

Approved


CONDITION

AND TTPS GEN

Approved


Tue, Dec 19, 2017 14:00 1 Possible subject to voltage Approved


CONDITION

Approved


CONDITION

AND TTPS GEN

Approved

Tue, Dec 19, 2017 15:00 1 possible Link #1 will be in

service

Approved


CONDITION

Approved


CONDITION

Approved

Tue, Dec 19, 2017 18:00 1 POSSIBLE SUB. TO GRID

CONDNS. &

INFLOW

Approved





Tue, Dec 19, 2017 17:00 1 Postponed 230kv #'s LC at

TDLR 230

Cancelled



CONDITION

Approved


CONDITION

Approved







Tue, Dec 19, 2017 15:00 1 1,2) Possible Subject to

SE/LD&GO/CNI

concurrence, FOR

DISCONNECTI

ON OF BUS

BAR

PROTECTION

CT BY P&C

WING TDLR

Note to be put up


CONDITION and

TOTAL S/D

Approved


S/D

Approved


CONDITION

Approved


Tue, Dec 19, 2017 16:00 1 Possible subject to other

auto loading

Approved


Tue, Dec 19, 2017 17:00 1 Possible subject to feeder

kept radial from

other end

Approved

Tue, Dec 19, 2017 17:00 1 possible feeder will kept

radial from other

end

Approved







CONDITION

AND TOTAL

S/D

Approved


Tue, Dec 19, 2017 17:00 1 230kv Ingur-

Karamadai# and

230kv Pldm-

Kurukathi# LC

recommended

Subject to

EE/SLDC/Erode

Concurrence

Tue, Dec 19, 2017 14:00 1 possible subject to feeder

will kept radial

from other end

Approved


CONDITION

Approved


Tue, Dec 19, 2017 17:00 1 110kv

Sandynallah -

Pykara# LC

recommended

Subject to

EE/SLDC/Erode

Concurrence


CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

Approved

Tue, Dec 19, 2017 17:00 1 possible subject to Grid

condition

Approved


CONDITION

Approved


GEN

Approved


CONDITION

AND PYR GEN

Approved


CONDITION

Approved


CONDITION

Approved


condition

Approved


CONDITION

Approved


CONDITION

Approved

Tue, Dec 19, 2017 17:00 1 Possible Villipalayam SS-

TSD, P.Velur SS

& Valavanthi SS.

will be fed from

Valayapatty 230

KVSS.

Approved



Wed, Dec 20, 2017 17:00 1 Repeat of 64699 Cancelled

Wed, Dec 20, 2017 15:00 1 Possible 110kv BR1 - BR2

# will be in

service for power

evacuation

Approved

Wed, Dec 20, 2017 12:00 1 Possible Auto load share

with in limit

Approved


GEN.

Approved

Wed, Dec 20, 2017 17:00 1 1,2) Possible Feeder will kept

radial from other

end

Approved


Wed, Dec 20, 2017 17:00 1 Possible one by one, feeder

radial from other

end, Malliakarai

SS-TSD

Approved


GEN.

Approved


CONDITION

AND TTPS GEN

Approved



Wed, Dec 20, 2017 17:00 1 Possible Losds transfer to

PSI230

Approved


CONDITION

Approved


CONDITION

Approved

Wed, Dec 20, 2017 17:00 1 Mettur demand

7000 C/S

Subject to

EE/SLDC/Erode

Concurrence


GEN

Approved


CONDITION

Approved

Wed, Dec 20, 2017 17:00 1 Possible 400kv and 110KV

bus will be in

service

Approved


GEN AND PPM

PWD DEMAND

Approved



CONDITION

Approved


CONDITION

AND TTPS GEN

Approved


CONDITION:

CONCURRENC

E FROM

CNI/SLDC

Approved



Wed, Dec 20, 2017 16:00 1 Possible Approved in

137th OCC/

Sl.no: 164, feeder

2 will be in

service to cater

the load

Approved

Wed, Dec 20, 2017 17:00 1 Possible Subject to load

condition

Approved


item no.137/213

Approved

Wed, Dec 20, 2017 17:00 1 Possible Feeder will kept

radial from other

end

Approved


CONDITION

Approved

Wed, Dec 20, 2017 16:00 1 1,2) Possible One by one,

Goundampalayam

ss - TSD

Approved


CONDITION

Approved

Wed, Dec 20, 2017 17:00 1 1,2) Possible 1) Elanagar ss

TSD 2) Subject to

Auto load

condition

Approved


GEN

Approved


Wed, Dec 20, 2017 15:00 1 Possible subject to feeder

kept radial from

other end

Approved



item No, 137/212

Approved


CONDITION

Approved


Wed, Dec 20, 2017 17:00 1 SE/O/MDU

APPROVAL:

Subject to SE/O

Concurrence

Wed, Dec 20, 2017 14:00 1 Possible PODANUR SS -

TSD

Approved

Wed, Dec 20, 2017 17:00 1 1,2) Possible Bargur and

110/33 KV

Penneswaramada

m ss - TSD, Auto

Transformer - II

& III in servce

Approved


CONDITION

Approved




Wed, Dec 20, 2017 17:00 1 1,2) Possible 1. PNPalayam SS -

TSD 2)

MADAMPALAY

AM SS WILL BE

RADIALLY FED

FROM

THUDIALUR

230/110 KV SS

Approved

Wed, Dec 20, 2017 17:00 1 SE/O/MDU APP Subject to SE/O

Concurrence


CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.163

Approved


CONDITION:CO

NCURRENCE

FROM

SLDC/ERODE

Approved

Wed, Dec 20, 2017 14:00 1 Possible Other feeders will

be in service

Approved



CONDITION

Approved


Kadamparai

Generation

Approved

Wed, Dec 20, 2017 17:00 1 Possible 230KV Auxiliary

bus Will be in

service

Approved





CONDITION

Approved


Thungavi GC 2

transfer

Approved

Wed, Dec 20, 2017 17:00 1 Possible subject to Grid

condition

Approved

Wed, Dec 20, 2017 14:00 1 possible feeder will kept

radial from other

end

Approved



CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.211

Approved

Wed, Dec 20, 2017 17:00 1 Possible One by one,

Subject to

Kundah

generation

Approved

Wed, Dec 20, 2017 17:00 1 Possible Subject to Pushep

generation

Approved


CONDITION

Approved

Wed, Dec 20, 2017 17:00 1 Wrong entry due

to LILO at Ambtr

Cancelled



Wed, Dec 20, 2017 17:00 1 Possible Vembadithalam ss

loads fed from

Sankari ss

Approved

Wed, Dec 20, 2017 17:00 1 110kv BR1 -

MDPH # LC

recommended

Subject to

EE/SLDC/Erode

Concurrence


GEN.

Approved

Wed, Dec 20, 2017 17:00 1 Possible 230kv Bus 1&2

(entire) LC

recommended

Approved

Wed, Dec 20, 2017 17:00 1 Possible Paramathi.Velur

SS -TSD,

Valavanthi SS.

will be fed from

Valayapatty 230

KVSS.

Approved

Thu, Dec 21, 2017 17:00 1 to be scheduled

with TSD

Approved


with TSD

Approved


with TSD

Approved


with TSD

Approved


CONDITION

Approved

Wed, Dec 13, 2017 17:00 -7 POSSIBLE SUB TO LOAD

CONDITION

Approved


Thu, Dec 21, 2017 17:00 1 230kv Bus 1&2

LC at Palavadi,

Mettur demand

7000 C/S

Approved


CONDITION

Approved

Thu, Dec 21, 2017 17:00 1 Repeat of 64840 Cancelled


demand

Approved


CONDITION.AP

PD IN 137 OCC

VIDE ITEM

NO.217

Approved

Thu, Dec 21, 2017 17:00 1 possible Auto Transformer

I will be in

service,110 KV

Deviakurichy-

Singipuram # I

and II will be kept

radial from

Singipuram

230kV SS

end.110KV

Thammampatty

feeder will be

kept radial from

Pudanchandai

230kV SS

end.110KV

Krishnapuram

feeder kept radial

from Perambalur

230kV SS end.

Approved

Thu, Dec 21, 2017 17:00 1 possible already feeder

radial from other

end

Approved

Sat, Dec 16, 2017 17:00 1 possible Ingur 110kv ss -

TSD

Approved

Thu, Dec 21, 2017 17:00 1 possible other feeders will

be in service

Approved


GEN AND PPM

PWD DEMAND

Approved




CONDITION

AND TOTAL

S/D

Approved


Fri, Dec 22, 2017 16:00 2 Not required by

applicant

Cancelled

Thu, Dec 21, 2017 14:00 1 230kv CBE -

TDLR # LC

recommended

Subject to

EE/SLDC/Erode

Concurrence

Thu, Dec 21, 2017 17:00 1 possible Sendamangalam

SS will be back

fed from other

end

Approved


CONDITION

Approved


Thu, Dec 21, 2017 16:00 1 possible 230kv CBE-OKM

# only in service

to cater the CBE

loads

Approved


CONDITION:

CONCURRENC

E FROM

SLDC/ERODE

Approved


CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved

Thu, Dec 21, 2017 15:00 1 possible subject to feeder

will kept radial

from other end

Approved


CONDITION

Approved



CONDITION

Approved

Thu, Dec 21, 2017 17:00 1 POSSIBLE SUB TO GRID

CONDITION

AND INFLOW

Approved


CONDITION

Approved

Thu, Dec 21, 2017 17:00 1 Inter SLDC Approved

Thu, Dec 21, 2017 17:00 1 SE/O/MDU APP

:SUB TO LOAD

CONDITION

AND TOTAL

S/D

Subject to SE/O

Concurrence

Thu, Dec 21, 2017 14:00 1 possible subject to other

auto loading

Approved

Thu, Dec 21, 2017 14:00 1 possible loads transfer to

#1

Approved


CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved



Thu, Dec 21, 2017 14:00 1 possible bus paralled

through auto

switch

Approved



CONDITION

Approved

Thu, Dec 21, 2017 17:00 1 possible subject to feeder

will kept redial

from both ebds

Approved


Thu, Dec 21, 2017 14:00 1 possible already feeder

radial form other

end

Approved


S/D OF THONDI

SS

Approved




Thu, Dec 21, 2017 17:00 1 Possible SUB TO LOAD

CONDITION

AND TOTAL

S/D

Approved


Thu, Dec 21, 2017 17:00 1 possible Subject to

SE/LD&GO/CNI

concurrence and

Grid condition

Approved




CONDITION

Approved



CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

Approved


CONDITION

Approved

Thu, Dec 21, 2017 17:00 1 POSSIBLE SUB TO

KATTUMANAR

KOVIL TOTAL

S/D

Approved

Thu, Dec 21, 2017 14:00 1 possible Muthur ss loads

fed from NGMM

ss

Approved


S/D AND

CONCURRENC

E FROM

RAILWAY

TRACTION

Approved

Thu, Dec 21, 2017 20:00 1 postponed subject to

normalisation of

230kv TNGLR -

MTPS2#

Subject to

EE/SLDC/Erode

Concurrence

Thu, Dec 21, 2017 20:00 1 possible idly charged

breaker only for

maintenance work

Approved


CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved


S/D AND

CONCURRENC

E FROM WIND

GENERATOR

Approved


CONDITION

Approved


CONDITION

Approved

Thu, Dec 21, 2017 17:00 1 possible subject to # 2

loading

Approved

Thu, Dec 21, 2017 17:00 1 possible feeder radial from

other end

Approved

Sat, Dec 23, 2017 19:00 2 230kv CBE -

TDLR # LC

recommended

Approved


CONDITION

Approved

Fri, Dec 22, 2017 17:00 1 possible subject to Mettur

demand

Approved

Fri, Dec 22, 2017 15:00 1 possible Chennampatty ss -

TSD

Approved


Mettupatty ss

TSD

Approved

Fri, Dec 22, 2017 17:00 1 Possible OCC approved

item no.137/177

Approved


GEN AND

TOTAL S/D

Approved

Fri, Dec 22, 2017 17:00 1 possible Chennampatty ss -

TSD

Approved

Fri, Dec 22, 2017 17:00 1 possible subject to auto

load

Approved


CONDITION

Approved


GEN.

Approved


CONDITION

AND APPD IN

137 OCC VIDE

ITEM NO.179

Approved


CONDITION

Approved

Fri, Dec 22, 2017 17:00 1 possible interloads fed

from

kariamangalam

Approved

Fri, Dec 22, 2017 17:00 1 possible Tiruchengodu ss

fed from

Unjanai230

Approved


CONDITION:CO

NC. FROM

SE/NCES,

EE/PH/PPM,

PYR, KOD

Approved


GEN:

Approved


CONDITION

Approved


CONDITION

Approved


Mettupatty ss

TSD

Approved


Fri, Dec 22, 2017 16:00 1 possible subject auto load

after TSD and

load transfer

Approved

Fri, Dec 22, 2017 16:00 1 possible subject auto load

after TSD and

load transfer

Approved

Sat, Dec 23, 2017 16:00 2 possible other feeders will

cater the load

Approved

Fri, Dec 22, 2017 17:00 1 possible standby bus to be

availed

Approved


Fri, Dec 22, 2017 17:00 1 to be scheduled

with TSD

Subject to

EE/SLDC/Erode

Concurrence

Fri, Dec 22, 2017 17:00 1 possible Elavanthi and

pongalur ss TSD

Approved

Fri, Dec 22, 2017 17:00 1 SE/O/TNVLI

APP:

CONCURRENC

E FROM

TRACTION

Subject to SE/O

Concurrence


CONDITION

Approved


kariamangalam

110 TSD

Approved

Fri, Dec 22, 2017 14:00 1 possible inter loads fed

from NGMM

Approved



CONDITION

Approved


condition

Approved


load

Approved


Fri, Dec 22, 2017 17:00 1 postponed to be schedule

with TSD

NOT

APPROVED



CONDITION

Approved

Sat, Dec 23, 2017 0:00 2 possible subject to pushep

generation

Approved



GEN AND

TOTAL S/D

Approved


CONDITION

Approved


CONDITION

Approved



load

Approved


CONDITION

Approved

Fri, Dec 22, 2017 17:00 1 possible Approved in

137th OCC/

sl.no.223

Approved


CONDITION

Approved


GEN

Approved


CONDITION

Approved


CONDITION

AND APPD IN

137 OCC VIDE

ITEM NO.179

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION:

Approved




CONDITION

Approved

Sat, Dec 23, 2017 12:00 1 SE/O/TNVLI

APP: SUB TO

TOTAL S/D

Subject to SE/O

Concurrence


CONDITION

Approved






Sat, Dec 23, 2017 17:00 1 possible # 3 to be tied Approved

Sat, Dec 23, 2017 13:00 1 POSSIBLE IDLE Approved



GEN AND PPM

PWD DEMAND

Approved

Sat, Dec 23, 2017 15:00 1 POSSIBLE SUB TO PPM

PWD DEMAND

Approved


GEN AND

SHENKOTTAI

TOTAL S/D:

PPM PWD

DEMAND

Approved


GEN AND

TOTAL S/D

Approved


GEN

Approved


CONDITION

AND PYR GEN

Approved



CONDITION

AND TTPS GEN

Approved


CONDITION

AND TTPS GEN

Approved

Sat, Dec 23, 2017 17:00 1 possible Subject to 230kv

Deviakurichi -

TAQA # tie

Approved

Sat, Dec 23, 2017 17:00 1 possible already Nambiyur

fed from Gobi

Approved

Sat, Dec 23, 2017 17:00 1 possible Subject to TSD

and load transfer

Approved


and load transfer

Approved


and load transfer

Approved


and load transfer

Approved

Sat, Dec 23, 2017 17:00 1 possible Except

Bhavanisagar and

Periyakodiveri #

Approved


Coimbatore ss

TSD

Approved

Sat, Dec 23, 2017 17:00 1 possible subject to auto

load

Approved

Sat, Dec 23, 2017 16:00 1 POSSIBLE SUB TO TOTAL

S/D

Approved


CONDITION

Approved


CONDITION

Approved

Sat, Dec 23, 2017 17:00 1 possible Subject to 230kv

Deviakurichi -

TAQA # tie

Approved


CONDITION

Approved



CONDITION

AND TTPS GEN

Approved


S/D

Approved


CONDITION

Approved


Sat, Dec 23, 2017 17:00 1 POSSIBLE IDLE Approved


GEN AND KOD

GEN

Approved

Sat, Dec 23, 2017 17:00 1 LC MAY BE

RESCHEDULE

DUE TO PDK

BUS LC

Subject to

EE/SLDC/Madur

ai Concurrence

Sat, Dec 23, 2017 17:00 1 possible subject to auto

load

Approved





SE/LD&GO/CNI

concurrence

Approved


CONDITION

Approved


Sat, Dec 23, 2017 16:00 1 possible subject to link

1&2 load

condition

Approved

Sat, Dec 23, 2017 16:00 1 possible Approved in

137th OCC/

Sl.no: 181

Approved

Sat, Dec 23, 2017 17:00 1 wrong entry Cancelled




and load transfer

Approved



Sat, Dec 23, 2017 17:00 1 SE/O/TRY

APPROVAL

Subject to SE/O

Concurrence


CONDITION

AND TOTAL

S/D

Approved








Sat, Dec 23, 2017 17:00 1 POSSIBLE LINE NOT

COMMISSIONE

D

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved


CONDITION

AND TOTAL

S/D

Approved




GEN

Approved

Sat, Dec 23, 2017 17:00 1 possible already traction

fed form salem

Approved


CONDITION

Approved


S/D

Approved


CONDITION

Approved

Sat, Dec 23, 2017 14:00 1 possible # 3 to be tied Approved

Sat, Dec 23, 2017 17:00 1 possible subject to load

condition

Approved

Sat, Dec 23, 2017 17:00 1 possible subject to link

1&2 load

condition

Approved




concurrence

Approved

Sun, Dec 24, 2017 17:00 1 repeat Cancelled

Sun, Dec 24, 2017 17:00 1 possible other units in

service

Approved

Sun, Dec 24, 2017 17:00 1 possible unit 1 under

standby

Approved



item no.137/187

Approved


concurrence

Approved


item no.137/187

Approved


Mon, Dec 25, 2017 17:00 1 Possible Subject to

Concurrence from

Hyndai EHT

consumer

Approved

Mon, Dec 25, 2017 16:00 1 possible inter loads

transfered to

ponnapuram230

Approved


Thu, Dec 28, 2017 17:00 4 postponed to be scheduled

during less

demand period

To be discuss

with

SE/G/Kundah


Tue, Dec 26, 2017 12:00 1 SE/O/TNVLI

APP: SUB TO

TOTAL S/D

Approved



CONDITION

Approved

Wed, Dec 20, 2017 17:00 1 possible idle breaker Approved


GEN AND PPM

PWD DEMAND

Approved

Tue, Dec 26, 2017 17:00 1 possible unit 7 under

standby

Approved

Tue, Dec 26, 2017 17:00 1 Possible #2 will cater the

load

Approved


GEN AND PPM

PWD DEMAND

Approved

Tue, Dec 26, 2017 16:00 1 possible inter loads fet

from both end

Approved


GEN AND

LOAD

CONDITION:PP

M PWD

DEMAND

Approved


CONDITION

Approved


GEN

Approved


CONDITION:

APPD IN 137

OCC VIDE ITEM

NO.188

Approved

Tue, Dec 26, 2017 17:00 1 SE/O/TRY APP:

SUB TO TOTAL

S/D

Subject to SE/O

Concurrence


CONDITION

Approved

Tue, Dec 26, 2017 17:00 1 possible #2 will cater the

load

Approved

Tue, Dec 26, 2017 12:00 1 possible loads transfered to

PLDM #

Approved

Tue, Dec 26, 2017 16:00 1 possible loads transfered to

Kaniyur#

Approved

Tue, Dec 26, 2017 16:00 1 possible Tirupur ss TSD,

kumarnagar

transfered to

Sipcot 2 #

Approved


CONDITION

Approved


and load transfer

Approved


and load transfer

Approved


MTPS1 -

Anthiyur# loading

Approved


CONDITION

Approved

Tue, Dec 26, 2017 14:00 1 POSSIBLE IDLE LINE Approved


MTPS1 -

Anthiyur# loading

Approved


CONDITION

Approved

Tue, Dec 26, 2017 13:00 1 POSSIBLE SUB TO KOD

GEN

Approved


CONDITION

Approved


Tue, Dec 26, 2017 12:00 1 possible 230kv CBE -

OKM # will be in

service

Approved


Tue, Dec 26, 2017 16:00 1 postponed to be scheduled

with TSD

NOT

APPROVED


Tue, Dec 26, 2017 17:00 1 postponed No OCC approval NOT

APPROVED


Tue, Dec 26, 2017 17:00 1 postponed to be scheduled

with TSD

NOT

APPROVED


CONDITION

Approved

Tue, Dec 26, 2017 17:00 1 POSSIBLE IDLE LINE Approved

Tue, Dec 26, 2017 17:00 1 Possible Subject to load

condition

Approved

Tue, Dec 26, 2017 17:00 1 repeat Cancelled


condition

Approved

Tue, Dec 26, 2017 17:00 1 possible #2 will cater the

load

Approved


GEN

Approved


CONDITION:AP

PD IN 137 OCC

VIDE ITEM

NO.187

Approved


S/D

Approved


CONDITION

Approved

Tue, Dec 26, 2017 17:00 1 POSSIBLE SUB TO ARKAY

GEN

Approved


condition

Approved


Kalapanaiyakanpa

tty ss TSD

Approved

Tue, Dec 26, 2017 17:00 1 OCC approval on

26.12.17 vide Sl

no . 230

Approved


PWD demand

Approved


Wed, Dec 27, 2017 17:00 1 POSSIBLE APPD IN 137

OCC VIDE TIEM

NO.233

Approved


CONDITION

AND WIND

GEN: APPD IN

137 OCC VIDE

ITEM NO.232

Approved


cater the load

Approved


GEN

Approved


from Thingalore

Approved

Wed, Dec 27, 2017 17:00 1 possible unit 6 under

standby

Approved

Wed, Dec 27, 2017 16:00 1 possible subject to periyar

nagar TSD and

other inter loads

fed form PPM

230

Approved



GEN

Approved


CONDITION

Approved


CONDITION

Approved



CONDITION

Approved


137th OCC/ Sl.no

189

Approved

Wed, Dec 27, 2017 16:00 1 possible idle breaker and

bus

Approved

Thu, Dec 28, 2017 17:00 2 OCC approval for

one day

only137/191

Addressed to

SRLDC

concurrence


item no.137/236

Approved


CONDITION

Approved


and load transfer

Approved



137th OCC/

Sl.no.191

Approved



CONDITION

Approved


CONDITION

Approved



item no.137/235

Approved


Wed, Dec 27, 2017 17:00 1 POSSIBLE SUB TO GRID

CONDITION

Approved


Wed, Dec 27, 2017 17:00 1 Inter SLDC Approved


and load transfer

Approved



Wed, Dec 27, 2017 15:00 1 possible one by one Approved



CONDITION:

CONCURRENC

E FROM

SLDC/ERODE

Approved


GEN AND

CONCURRENC

E FROM WIND

GENERATORS

Approved


condition

Approved


CONDITION

Approved

Wed, Dec 27, 2017 15:00 1 possible subject to malco

generation

Approved

Wed, Dec 27, 2017 11:00 1 possible subject to malco

generation

Approved



137th OCC/

Sl.no.190

Approved


M/s.Kamatchi

Concurrence

Approved


CONDITION

Approved


CONDITION:AP

PD IN 137 OCC

VIDE ITEM

NO.231

Approved

Wed, Dec 27, 2017 16:00 1 POSSIBLE SUB TO TOTAL

S/D

Approved


CONDITION

Approved


Wed, Dec 27, 2017 17:00 1 repeat Cancelled


and load transfer

Approved


concerned SE/O

Approved


GEN

Approved


CONDITION

Approved


137th OCC/

Sl.no.191

Approved


CONDITION

Approved


CONDITION

Approved


from Aliyar

Approved


CONDITION.

Approved



damand

Approved


condition

Approved


CONDITION.

Approved

Thu, Dec 28, 2017 17:00 1 possible #1 will be in

service

Approved


GEN AND PPM

PWD DEMAND

Approved


load

Approved


GEN AND PPM

PWD DEMAND

Approved


GEN AND

LOAD

CONDITION

Approved


CONDITION.

Approved


GEN

Approved


CONDITION.

Approved


load

Approved




CONDITION.

CONCURRENC

E FROM

SLDC/ERODE

Approved


CONDITION.

Approved


load

Approved


CONDITION.

Approved


and load

transfer

Approved


CONDITION.

Approved


Thu, Dec 28, 2017 16:00 1 POSSIBLE SUB TO

CONCURRENC

E FROM TNPL

Approved


CONDITION

AND TOTAL

S/D

Approved


Thu, Dec 28, 2017 17:00 1 postponed No OCC approval NOT

APPROVED


condition

Approved



with TSD

Subject to

EE/SLDC/Erode

Concurrence

Thu, Dec 28, 2017 17:00 1 Possible Subject to EHT

Concsumer

Concurrence

Approved




CONDITION.:AP

PD IN 137 OCC

VIDE ITEM

NO.192

Approved



CONDITION.

Approved



load

Approved


GEN

Approved


CONDITION.

Approved

Thu, Dec 28, 2017 14:00 1 repeat Cancelled


from BR4

Approved


CONDITION.

Approved


CONDITION.

Approved


Fri, Dec 29, 2017 17:00 1 Possible Sub to # kept

radial from other

end

Approved



CONDITION

Approved


GEN.

Approved


CONDITION

Approved


CONDITION

Approved

Fri, Dec 29, 2017 15:00 1 Possible #2 will cater the

load

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


CONDITION

AND TOTAL

S/D

Approved

Fri, Dec 29, 2017 17:00 1 Possible Sub to 230 KV

MYvadi-OKM #

O?L

Approved

Fri, Dec 29, 2017 15:00 1 Possible One after another Approved


CONDITION

Approved

Fri, Dec 29, 2017 17:00 1 Possible Subject to CBD

concurrence

Approved

Fri, Dec 29, 2017 17:00 1 Repeat Cancelled


CONDITION

Approved

Fri, Dec 29, 2017 16:00 1 #1 will get O/L Subject to

EE/SLDC/Erode

Concurrence



Fri, Dec 29, 2017 15:00 1 Possible Other # s will

cater loads

Approved


Fri, Dec 29, 2017 17:00 1 Possible OCC Approved

item no.137/197

Approved


CONDITION

Approved

Fri, Dec 29, 2017 17:00 1 Possible OCC Approved

item no.137/197

Approved


CONDITION

Approved


CONDITION,

TAQA GEN

AND NEY ICT

LOADING:CHE

NNAI LD

CONCURRENC

E

Approved


Fri, Dec 29, 2017 14:00 1 Possible Sub to SPH1 & 2

generation

Approved


CONDITION

Approved

Fri, Dec 29, 2017 17:00 1 No TSD proposed Subject to

EE/SLDC/Erode

Concurrence



CONDITION

AND ARKAY

GEN

Approved

Fri, Dec 29, 2017 14:00 1 Incomplete LC To be applied in

detail (110 section

not mentioned)

Cancelled

Fri, Dec 29, 2017 17:00 1 Possible Sub to

Gudimangalam

trfd

Approved


CONDITION

Approved


Sat, Dec 30, 2017 16:00 1 to be scheduled

with TSD

Approved

Sat, Dec 30, 2017 17:00 1 to be scheduled

with TSD

Approved



Sat, Dec 30, 2017 15:00 1 Possible Auto 2 & other tie

# s will cater the

loads

Approved

Sat, Dec 30, 2017 14:00 1 Possible Sub to Thavalapet

TSD

Approved

Sat, Dec 30, 2017 17:00 1 POSSIBLE SUB TO GRID

CONDITION

AND

CONCURRENC

E FROM SOLAR

Approved



GEN AND

LOAD

CONDITION

Approved


CONDITION

Approved


CONDITION

Approved


Sat, Dec 30, 2017 17:00 1 Possible Sub to Mallur SS

trfd to PSI 230

Approved

Sat, Dec 30, 2017 16:00 1 Possible Other # s will

cater load

Approved

Sat, Dec 30, 2017 17:00 1 Possible Sub to Gobi 110

TSD

Approved

Sat, Dec 30, 2017 17:00 1 Possible Repeat of 65407 Approved



CONDITION

Approved



CONDITION

Approved

Sat, Dec 30, 2017 15:00 1 Possible Sub to

Pochampalli

Sipcot TSD

Approved



Sat, Dec 30, 2017 17:00 1 POSSIBLE SUB TO GRID

CONDITION

AND KOD GEN

Approved


Sat, Dec 30, 2017 17:00 1 Possible Idle line Approved


CONDITION

Approved


CONDITION

Approved

Sat, Dec 30, 2017 15:00 1 Possible Sub to TPTR

TSD & Traction

change over to

VMLM by

Railways

Approved

Sat, Dec 30, 2017 15:00 1 Possible Sub to TPTR SS

TSD

Approved

Sat, Dec 30, 2017 16:00 1 Possible Idle Bus coupler Approved

Sat, Dec 30, 2017 14:00 1 Possible Already in HT

condition

Approved

Sat, Dec 30, 2017 15:00 1 Possible Other # s will

cater the load

Approved


Sat, Dec 30, 2017 15:00 1 1)Possible

2)Possible

Sub to TSD Approved

Sat, Dec 30, 2017 17:00 1 Postponed total 360MW

import to

Ponnapuram

NOT

APPROVED



CONDITION

Approved




CONDITION

Approved



CONDITION

Approved

Sat, Dec 30, 2017 17:00 1 Inter SLDC Approved

Sat, Dec 30, 2017 17:00 1 Possible Sub to All 230

loads trfd to Bus

A

Approved


CONDITION

Approved


CONDITION

Approved


Sat, Dec 30, 2017 17:00 1 Possible Sub to Auto 2

loading

Approved


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