SLD FOR 132/33 KV DUBSTATION, SOMANATHPURold.optcl.co.in/ten/SLD.pdfPage 9 of 15 SLD FOR 220/132 SUB...

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SLD FOR 132/33 KV DUBSTATION, SOMANATHPUR

132 KV BAYSTRANSF 02 NOS.

132kV MAIN BUS

132kV RESERVE BUS

20/40 MVA, 132/33kV

TRANSFORMER1 20/40 MVA, 132/33kV TRANSFORMER 2 STN TFR

33/0.4KV250KVA

33kV MAIN BUS33KV BAY PVC CABLE

FEEDER 04 NOS.TRANSF 02 NOS.BUS COU 01 NO. PVC CABLE

33kV RESERVE BUS

F1 F2 F3 F4 F5

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STRACTURAL NETWORK OF 132/33 KV SUB STATION FOR 132/33 KV SUB STATION AT SOMNATHPUR

132 KV SIDE

TIS TIS G1 G1 R

G2 G214.99 14.99 O

T4S T4S A

D G2 G2

14.99 14.99

T1S G1 G1 T1S

3.5 3.5 G1,2 G1,2

4.5 T1S TIS T1S 4.510.4 10.4

O A D R O A D

R 33 KV SIDE 4.5 4.5 R

O T9S T9S T9S OT9S T9S T9S T9S

A 5.5 AG4X

D T9S G4X G4X G4X T9S D

T9S T9S T9S T9S 7.05 T8S

G4 G4 G4 G4 G4 G4T8S T8S T8S T8S

7.25 G6 G6 G6

5.5 5.5 5.5

Transformer

Transformer

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T9S T9S T9SR O A D R O A D

*ALL THE DIMENSIONS ARE IN MTRS

132/33kV SUBSTATION ATSOMNATHPURSYMBOLS USED SURGE ARRESTOR

AUTO TRANSFORMER

WAVE TRAP

CURRENT TRANSFORMER POWER TRANSFORMER

IND VOLTAGE TRANSFORMER SA

PVC CABLE STATION AUXILIARY SYSTEM

CAP VOLTAGE TRANSFORMER AB SWI HG FUSE STN TFR CABLE

ISOLATOR

EARTH SWITCH

CKT BKR

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132/33kV SUBSTATION AT SOMNATHPURSCOPE OF WORK OTHER IMPORTANT INFORMATIONS

► 132kV Feeder bay 2Nos. ►132kV BUS CONDUCTOR MAIN TWIN ACSR MOOSE► 132kV Transfoprmer Bay 2 Nos. ►132kV BUS CONDUCTOR MAIN BUS TWIN ACSR MOOSE► 132/33kV, 12.5MVA2 No ►132kV BUS CONDUCTOR RESERVE SINNGLE ACSR MOOSE► 33kV Feeder bay 4Nos. ►33kV BUS CONDUCTOR MAIN TWIN ACSR MOOSE► 33kV Transfoprmer Bay 2 Nos. ►33kV BUS CONDUCTOR RESERVE SINNGLE ACSR MOOSE► 33kV Bus Couplar Bay1 No. BUS CONFIGURATION: MAIN & TRANSFER BUS SYSTEM.

132kV EQUIPMENTS / MATERIALS 33kV EQUIPMENTS / MATERIALSSl No. Items Qty Sl No. Items Qty

1 SF6 Circuit Breaker 2 1 Vaccum C Breaker 82 Current Transformer 6 2 Current Transformer 243 Surge Arrester 6 3 IVT 34 BPI 21 4 Surge Arrester 215 SI w/o ES 2 5 BPI6 DI w/o ES 2 6 SI w/o ES 97 D Ten Insulator string 7 DI w/o ES 28 S.Ten Insulator string 8 DI with ES 59 Sus Insulator string 9 SI with BM 2

10 BMK 1 10 NCT 4 For Tfr11 Lighting Board 1 11 D Ten Insulator string12 Receptical Board 1 12 S.Ten Insulator string13 Receptical Tfr oil filteration 1 13 Sus Insulator string14 T1S 14 BMK 315 T4S 15 Lighting Board 116 G1 16 Receptical Board 117 G2 17 T9S18 G1,2 18 T8S19 G1X 19 G4

20 G4X21 G622 250 KVA STN TFR 2 For Stn Tfr23 HG FUSE SET 2 For Stn Tfr24 AB Switch 2 set For Stn Tfr25 Surge Arrester 6 For Stn Tfr

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SLD FOR 220 KV BAY EXTENSION(3 BUS SYSTEM) AT 400/220 SUBSTATION AT JAYAPUR(PGCIL)

FDR FDR220 KV BAYSFDR 2 NOS

MAIN BUSI (TWIN MOOSE)

MAIN BUSII (TWIN MOOSE)

TRANSFER BUS (TWIN MOOSE)

SLD FOR 220 KV BAY EXTENSION(1&1/2 CB BUS SYSTEM) AT 220/132/33kV SUBSTATION AT JAYANAGAR(OPTCL)

WT WTFDR FDR

CB CB CB

BUSIIBUSI

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SYMBOLS USED SURGE ARRESTOR

AUTO TRANSFORMER

WAVE TRAP





ISOLATOR

CKT BKR

EARTH SWITCH

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STRACTURAL LAYOUT FOR 220 KV BAY EXTENSION AT JAYAPUR(PGCIL)18 18

P1S P1S

Q1S Q1S220 KV SIDE

Q1S 18

P1S P1S

Q1S 18

SCOPE OF THE WORKEXISTING PORTION P1S

P1S

P1S P1S

Q1S 18

P1SP1S

Q1S Q1S

STRACTURAL LAYOUT FOR 220 KV BAY EXTENSION AT JAYANAGAR(OPTCL)

18 Mtrs 14 Mtrs 31 Mtrs 14 Mtrs 18 Mtrs

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DBC BBM BBC DBC DBC BBC BBM DBC

RR

OO

220 KV MAIN BUS 220 KV MAIN BUS 17 MtRSTBM TBM TBM TBM

AA

FENCING

DD

EXISTING SIDE OF THE SUBSTATION

136 MTRS

SCOPE OF THE WORK1. DBC = 04 Nos.2. BBC = 02 Nos.3. TBM = 04 Nos4. BBM = 02 Nos.

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SLD FOR 220/132 SUBSTATION ATMENDHASAL220 KV BUS 1

SCOPE OF WORK220 KV BAYS

TFR 2 NOS

220 KV BAY EXTENSION WORK

220 KV BUS 2 ATSCOPE OF WORK MENDHASAL132 KV BAYSFDR 2 NOSTFR 02 NOSB/C 01 NO

220 KV TRANSFER BUS

FDR FDR 220/132/33KV 220/132/33KV160 MVA AT1 160 MVA AT2

BUS IVT

132 KV MAIN BUS

132 KV RESERVE BUSBUS COUPLER

TFRI BAY TFRII BAY

INDICATIVE SLD & STRUCTURAL LAYOUT (ANNEXUREVII) OF THE SUBSTATION

132 KV UNEQUIPPED LEVELLED SPARE BAY

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CT

WT IN R&B PHASEEACH CIRCUIT

CVT

SA

FDR FDRCHANDAKA KHURDHA

132 KV UNEQUIPPED LEVELLED SPARE BAY

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STRUCTURAL LAYOUT FOR 220/132 SUBSTATION ATMENDHASAL

18P1S Q1S Q1S

P1SQ1S

18Q1S Q1S

P1S

220 KV BAY P1S

EXTENSION WORKAT

MENDHASAL P1SQ1S Q1S

Q1S Q1S

P1SP1S P1S

Q1S

P1SQ1S P1S

18

EXISTING 7 MTRS WIDE ROAD

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OC TYPE TOWER

FENCING

R

O

A MAIN GATE

D

18 18P1S P1S P1S P1S

O A220/132/33 KV 220/132/33 KV160 MVA AT1 160 MVA AT2

18 18P1S P1S P1S

R O A D

FENCING10.4 10.4 13.1 10.4 13.1 10.4 10.4

FENCING G1X G1XR T1S T1S T1S T1S T1S T1S T1S R

RO G2 O

10.4 G1 G1 A T4S T4S 14.99 A

T4SD T1S D

AG2 T4S

14.99 G1X G1

T1S T1S G1X T1S T1ST1S TIS T1S

R O A D

FENCING

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220/132/33kV SUBSTATION AT KARADAGADIA

SYMBOLS USED

SURGE ARRESTORAUTO TRANSFORMER

WAVE TRAP





ISOLATOR

EARTH SWITCH

CKT BKR

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220/132 kV SUBSTATION ATMENDHASALSCOPE OF WORK ► 220kV BUS CONDUCTOR BUS1,BUS 2 TWIN ACSR MOOSE

► 220kV BUS CONDUCTOR TRANSFER SINNGLE ACSR MOOSE

► 220kV Transformer Bay 2 Nos. ► 132kV Feeder bay 4 Nos ► BUS CONFIGURATION: TWO MAIN & ONE TRANSFER BUS SYSTEM.► 220/132/33 KV ,160 MVA TFR:02 Nos .(2 Nos equipped & 2 Nos not equipped) ► 132kV BUS CONDUCTOR MAIN TWIN ACSR MOOSE

► 132kV Transformer Bay 2 Nos. ► 132kV BUS CONDUCTOR RESERVE SINNGLE ACSR MOOSE► 132kV Bus Couplar Bay1 No. ► BUS CONFIGURATION: MAIN & TRANSFER BUS SYSTEM.

REQUIREMENT OF EQUIPMENT/MATERIALS220 KV EQUIPMENTS / MATERIALS 132kV EQUIPMENTS / MATERIALSSl No. Items Qty Sl No. Items Qty

1 SF6 Circuit Breaker2 NOS 1 SF6 Circuit Breaker 52 Current Transformer 6 2 Current Transformer 153 CVT 01 NO 3 CVT 64 IVT 01 NO 4 IVT 35 Surge Arrester 6 5 Surge Arrester 126 Wave Trap 01 NO 6 Wave Trap 47 BPI 7 BPI8 SI w/o ES 2 NOS 8 SI w/o ES 89 SI with ES 2 NOS 9 DI w/o ES 2

10 Tandem Isolator 4 10 DI with ES 211 D Ten Insulator string 11 D Ten Insulator string12 S.Ten Insulator string 12 S.Ten Insulator string13 Sus Insulator string 13 Sus Insulator string14 BMK 2 NOS 14 BMK 315 Lighting Board 1 15 Lighting Board 116 Receptical Board 1 16 Receptical Board 217 Receptical Tfr oil filteration1 17 Receptical Tfr oil filteration018 P1S 18 T1S19 Q1S 19 T4S

20 G121 G222 G1,223 G1X

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SINGLE LINE DIAGRAM SHOWING INSTALLATIONS, REMOVING AND ERECTION OF PLCC EQUIPMENTANNEXUREVI

Khurda Mendhasal ChandakaR WT R WT

Y YB WT B WT

CVT CVT CVT CVT

LMULMDU LMDU LMU

SCHEMATIC LAYOUT FOR SPEECH & DATA FOR 132KV KHURDACHANDAKA LILO AT MENDHASAL

LMULMDU

LMU LMDU

CVT

Sp+

Data

Sp+

Data

EXISTNG

DPLC(8KHZ)

DPLC(8KHZ)

EXISTNG

*ETI21

*ETI22

* Marked ETI/PUNCOM carrier sets working at Chandaka for Khurda direction are to be shifted to Mendhasal and used in between KhurdaMendhasal for speech and data.

EXISTNG

EXISTNG

EXISTNG

*ETI21

*ETI22

EXISTNG

PUNCOM

*PUNCOM

CVT

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