request for proposal (rfp) - welcome to guvnl office/03052011...gujarat state power distribution...

Bid Document for Appointment of SCADA/DMS Implementation Agency by Gujarat DISCOMs

An initiative of

Ministry of Power,

Government of India

Restructured Accelerated Power Development and Reforms Programme (R-APDRP) of Govt. of India

Request For Proposal (RfP)

for Selection of ‘SCADA/DMS Implementation Agency (SIA)’ for implementation of SCADA/DMS System in the State

Electricity Distribution Utility

For further details, please visit the website

www.apdrp.gov.in OR www.pfcindia.com

Nodal Agency

Power Finance Corporation Ltd.

Request for Proposal

Under GoI’s R-APDRP

Volume V

Purchaser: Madhya Gujarat Vij Company Ltd,Baroda

On behalf of:

Madhya Gujarat Vij Company Ltd, Baroda (MGVCL)

Uttar Gujarat Vij Company Ltd, Ahmdabad (UGVCL)

Paschim Gujarat Vij Company Ltd, Rajkot(PGVCL)

Dakshin Gujarat Vij Company Ltd, Surat (DGVCL)

RFP Identification No: MGVCL/RAPDRP/SIA/1140

Single Stage – Single Envelope Two stage Selection Procedure

(This document is meant for the exclusive purpose of RFP and shall not be transferred, reproduced or otherwise used for purposes other than that for which it is specifically issued.)

(This section is part of the bid)


Madhya Gujarat Vij Company Ltd, Baroda (MGVCL) of 21

Volume-IV

Utility Information



Table of Contents

1. About utility .................................................................................................................................. 4

2. Existing DMS and IT systems of utilities ...................................................................................... 4

2.1. Existing Systems in Baroda under MGVCL ............................................................................... 4

2.1.1. SCADA/DMS Control Centre Architecture at MGVCL (Baroda) .......................................... 5

2.2. Existing ERP (e-Urja) in all the DISCOMs ............................................................................... 6

2.3. R-APDRP IT System under implementation .............................................................................. 7

3. SCADA/DMS system integrations with other existing SCADA and IT system ........................... 9

3.1. Existing SCADA/DMS integrations at MGVCL ........................................................................ 9

3.1.1. Integration Option ................................................................................................................. 9

3.2. Integration with R-APRDP IT System ..................................................................................... 10

• GIS data exchange between IT and SCADA/DMS ................................................................. 10

• Breaker status data exchange ................................................................................................... 10

• Daily Energy data. .................................................................................................................... 11

The daily energy data of each feeder shall be stored in the SCADA/DMS database. This data will be shared with the billing system of IT part. This Exchange will be on demand or by daily. .......... 11

• Load Priority table .................................................................................................................... 11

3.3. Integration with SLDC System ................................................................................................. 11

Appendix A: Existing SCADA/DMS details ...................................................................................... 12

1. System Architecture............................................................................................................. 13

2. Communication System....................................................................................................... 14

3. Spare Available Details ........................................................................................................ 14

4. RTU and FRTU GA drawing ............................................................................................... 16

Appendix B: recommended Integration architecture ......................................................................... 189

Appendix C: Substation Addresses ................................................................................................... 189

List of figures

Figure 1: Existing system overview ...................................................................................................... 5

Figure 2: Existing SCADA/DMS Control room Architecture ............................................................... 5 Figure 3: Reference application architecture of IT system .................................................................... 8 Figure 4: Recommended Integration architecture ............................................................................... 18 List of Tables

Table 1:Hardware equipments at existing control centre ...................................................................... 6 Table 2:Existing SCADA/DMS Signal list ......................................................................................... 13 Table 3:Connectivity details ................................................................................................................ 14

Table 4:Spare details ............................................................................................................................ 15



1. About utility

Gujarat state power distribution network was unbundled into four regional distribution companies namely Madhya Gujarat Vij Company Ltd, Baroda (MGVCL) , Uttar Gujarat Vij Company Ltd, Ahmadabad (UGVCL) ,Paschim Gujarat Vij Company Ltd, Rajkot (PGVCL) and Dakshin Gujarat Vij Company Ltd, Surat (DGVCL) .

2. Existing DMS and IT systems of utilities

To monitor and operate power system network and to mange different business process and daily activities, different IT & OT (Operations Technology) systems have been implemented under various initiatives of DISCOMs. Following sections give details on the existing infrastructure owned by the utility or under implementation which shall be integrated and operated with the proposed system. Following are the systems to be integrated.

i. SCADA system existing at Baroda under MGVCL implemented for monitoring & operation of distribution substations and distribution assets like RMUs.

ii. ERP system (e-Urja) is implemented by GUVNL which is covered all the DISCOMs.

iii. R-APDRP-IT System being implemented in all the DISCOMs

2.1. Existing Systems in Baroda under MGVCL

At present, 15 substations at Baroda city are monitored and operated from a centralized SCADA/DMS system. The SCADA/DMS system is built on Siemens Sinaut Spectrum(V4.5) connected to the RTU’s (make: Siemens SAT TM 1703) at substations with BSNL leased line(2Mbps).And the same system is connected to 21 FRTUs (make: Siemens SAT TM 1703) which are located in the 21 RMU location. The connectivity to the FRTU is BSNL ADSL with broad band speed. The RTU and FRTU is communicating with the main control center through IEC-60870-104 Protocol. There are MFTs installed in the Substation feeders for fetching the analog data of the feeders and those data is sending to the RTU by using modbus RS485 loop.



Figure 1: Existing system overview

2.1.1. SCADA/DMS Control Centre Architecture at MGVCL (Baroda)

Figure 2: Existing SCADA/DMS Control room Architecture

SCADA/DMS at the control centre consists of SCADA servers, ISR server, DMS server, Communication server and Development server. All the servers except Development and ISR are working in the Hot-



Standby mode. There is operator workstation for the dispatchers. The communication servers are dedicated for data fetching from RTU and FRTUs. The data processing, monitoring and control are doing by the ISR servers (SCADA servers).The data will be storing in the ISR server. The DMS server is handling all the DMS application and related data processing. 100Mbps dual redundant LAN. The switches are DX2811 from DAX networks.

Sl.No Hardware Manufacturer Quantity Interface

1 Work stations(Dual monitor)

SUN 3 Nos.

2 Servers(Redundant)

IBM 8 Nos

3 RTU Siemens SAT 15 Nos. IEC104

4 FRTU Siemens SAT 21Nos. IEC104

5 Meters (MFTs)

At all 15 substations

MODBUS

Table 1:Hardware equipments at existing control centre

2.2. Existing ERP (e-Urja) in all the DISCOMs

In 2008 GUVNL (Gujarat Urja Vikas Nigam Limited) and its subsidiary companies started using ERP solution, named “e-Urja” project, which is being implemented with all integrated modules first time in power utility sector in India across wide spread area of Gujarat. The e-Urja, is the name given to Oracle (Oracle’s E-Business Suite 11i )based Enterprise Resource Planning (ERP) suite, which is implemented in all the seven companies for delivering efficient and effective services to the END consumers.

ERP Modules:

i. HR Modules

• Employee Self Service

• Manager Self Service

• HRMS Manager

• Payroll

ii. Finance Modules

• Accounts Payable

• Accounts Receivable

• Fixed Asset

• Fund / Cash Management (Loans, bill discounting, cash flow analysis)

• General Ledger

• Fuel Accounting



iii. Technical Modules

• Projects Tracking & Costing

• Customer Relationship Management

• Enterprise Asset Management (Equipment Maintenance)

• Procurement

• Inventory

• Order Management (Scrap and Ash Disposal)

• OPM (Operations)

• Network Analysis solution

iv. Others

• Energy billing

• Quality-Lab/Environment

• Legal

• Oracle Collaboration Suite

• Trading Solution

2.3. R-APDRP IT System under implementation

The Ministry of Power, Govt. of India has sanctioned RAPDRP PART-A IT implementation projects schemes against DPRs of eligible towns under the distribution companies MGVCL, UGVCL, PGVCL and DGVCL in Gujarat. The implementation project contract is already awarded to ITIA including R-APDRP approved. The system implementation is in progress. The sanctioned scheme mainly comprises of the following functional items.

� Meter Data Acquisition

� Energy Audit

� New Connection

� Disconnection & Dismantling

� GIS based customer Indexing and asset mapping

� GIS based integrated network analysis module

� Centralized Customer Care Services



� Management Information System (MIS)

� Web Self Service

� Identity and Access Management system

� System Security Requirement

� Development of Commercial Database of Consumers

� Billing

� Collections

� Metering

� Asset Management

� Maintenance Management

Proposed solution is an integrated single platform based system, which caters to various business stacks through single window. IT user will need to authenticate him to access the applications. Based on his profile he will be shown the applications for which he is authorized. Portal will provide the common front-end for all applications. Providing the solution for all the modules including the optional modules as per below table. Other than GIS application all integrated over middleware and GIS have network model and geographical information.

Middle Tier Database Tier

Presentation Tier

Desktopusers

Mobile users

Web users

Laptopusers

External systems

IVR

Aud

iting

Ser

vice

s

Rep

ortin

g S

ervi

ces

Service Lifecycle M

anagement

Service G

overnance Processes

Business Integration S

ervices

Data Integration Services

GIS Data Store

Application Logging Services

Business Exception

Management

Job Scheduling,

Alerts, Reminders

Session Tracking

App

licat

ion

and

Infr

a M

onito

ring

Ser

vice

s

Queue Management

Transaction Management

Metadata Management

Web Self Service Portal

External Business Services (Web services)

Application Services

Internet Portal

Content Management / Portal Services

Content / Document

Management

Business Process Orchestration

Business Services / Implementation Logic

Event Management

Desktop Application

Content Delivery Platform (Desktops, Mobile, Web browser etc)

Automated Meter

GIS

Kiosk

Online Data Store Operational Data Store Analytical Data Store

Meter Reading

Billing

CollectionMMNew

ConnectionDisconnection &

Dismantling

CCS

Energy Audit

Meter Data Acquisition

Commercial Database Creation

GIS

Token dispenser machine

Enterprise m

anagement services(E

mail, IV

R, etc)

MIS

MDM

Application server services

Aut

hent

icat

ion

Aut

horiz

atio

nS

S O

Pro

visi

onin

g

SCADA

MIS

Application Tier

Figure 3: Reference application architecture of IT system



In addition to above software functional modules, IT Implementation Agency ( ITIA) is providing following facilities to utility as a part of implementation.

i. Establishment of Data Center at Baroda city ii. Establishment of Disaster Recovery Center at Baroda

iii. GPS based GIS survey in the identified towns under R-APDRP iv. Establishment of LAN, MPLS-VPN and other Networking in the identified towns

3. SCADA/DMS system integrations with other existing SCADA and IT

system

As explained in the section 8 there are different IT/ERP and SCADA/DMS systems existing in utility. The proposed solution has to share data with these applications. Opportunities of utilizing the existing or planned infrastructures of the Utility shall be explored and utilized during implementation of SCADA/DMS system. Space is available at the Baroda city (MGVCL) existing control room for installing new SCADA/DMS system. Suitability of these spaces along with other requirements of power supply, cooling, lighting etc. shall be studied by SIA before proposing the utilization to Utility.

3.1. Existing SCADA/DMS integrations at MGVCL

Existing SCADA/DMS System at Baroda City need to be integrated seamlessly with proposed R-APDRP system ensuring maximum utilization of available resources at substations as well as control centre . Best possible options assumed are given below for assisting the SIA, but SIA has to design the correct integration solution broadly in line with the suggested option according the their proposed system. However deviations are limited and the purchaser reserves the right to accept or reject the integration solution proposed by the SIA during technical evaluation. Any additional hardware or software required for this integration shall be purchased by the bidder.

3.1.1. Integration Option

There are 15 numbers of Substation RTUs and 21 numbers of FRTUs presently connected to the existing Siemens make SINAUT Spectrum SCADA/DMS. These are communicating with the control center in IEC 60870-5-104 protocol. Redundant communication server interface the RTUs and FRTUs with the SCADA/DMS servers. Successful bidder shall integrate the existing system with the new R-APDRP control center to extend all functionalities to the existing locations of the network. A suggested integration method is given below:

Establish connectivity between Communication FEP servers of new R-APDRP SCADA/DMS with the existing communication servers. Real time data communication between the systems shall be established using any standard protocol for achieving read and write functions from the R-APDRP system to the existing 15 RTUs and 21 FRTUs. Any hardware/software addition required for the communication between the systems shall be done by the bidder. Selection of protocol and overall integration shall be done in such a way that all performance and functional requirements of the complete system are achieved as specified in the MTS. Suggested integration architecture is given in Appendix B for the reference. Successful bidder has to execute any upgrade or modifications required in the existing



RTU /FRTU hardware/software to ensure that all signals are connected to the RTU or FRTU for fulfilling all the DMS function as per the MTS. The exiting SCADA/DMS details are given in the Appendix-A.

R-APDRP SCADA/DMS shall be the primary system for operating the distribution network. Bidder has to propose solution to achieve all functional and performance requirements of the system. ICCP/OPC or any other standard interface can be added to the existing system .Details of the existing system is included in the Appendix-A of this document.

3.2. Integration with R-APRDP IT System

SCADA/DMS system shall exchange data with IT system using CIM/XML and IEC 61968 series of standards. The system shall utilize an IEC 61968 and IEC 61970 compliant interface. The system shall enable export of all data via a CIM-XML interface and shall utilize modeling from IEC 61968 as appropriate. This data exchange shall be done using SOA/ESB Enterprise Services Bus already provided by ITIA, over Open XML Models defined by CIM/XML.

Data exchange between IT system and SCADA/DMS shall be over model neutral messaging services and CIM/XML model based data exchange for real-time or historical data will be used. The following standards as applicable will be used to achieve the above requirements: Messaging interfaces shall be based on model neutral interfaces based on the IEC 61970-40X series for access to real-time and historical data and use the IEC 61968-3 and IEC 61968-9 standards for messaging interfaces that are model dependent for network operations and metering respectively. More over implementation shall be based on the EPRI specification document, “Enterprise Service Bus Implementation profile (1018795)”, which defines the implementation profile for IEC 61968 using technologies commonly found on an Enterprise Service Bus. Any adaptor required for data integration with IT system is under SIAs scope.

Any non IEC-61968-1compliant interface part of the adapter may be interacting with SCADA/DMS over:

� ICCP � OPC � ODBC

Min data exchanges are

• GIS data exchange between IT and SCADA/DMS The GIS survey of the entire city distribution is conducted and saved as a part of IT implementation. The updated GIS data is available in the IT GIS server. The same GIS data is using for the SCADA/DMS application. The data exchange shall be in a common modem (CIM-XML) data exchange format. The coding using for each distribution asset should be same in all the application (IT, ERP, SCADA/DMS) in order to avoid the use of adaptors for exchanging the data

• Breaker status data exchange All the substation /RMU Breaker status, Tripping details, Tripping time and date will be available in the Breaker status table associated with the SCADA/DMS application database. This data has to exchange with the Customer care system of the IT part. This will be on demand or by exception exchange. This information exchange also is in a common model format like CIM.



• Daily Energy data.

The daily energy data of each feeder shall be stored in the SCADA/DMS database. This data will be shared with the billing system of IT part. This Exchange will be on demand or by daily.

• Load Priority table The SCADA/DMS have load feeder data containing Breaker name, number of consumers connected to each breaker and load priority .This database will be shared by IT and SCADA/DMS. The load priority information will be updated by the SCADA/DMS and consumer data will be updated by the IT

3.3. Integration with SLDC System

Integration with State Load Dispatch centre (SLDC) for the state for exchanging relevant real time data & scheduling data over ICCP shall be done by SIA. The data which has to be shared with SLDC will be giving by the Utility at the time of implementation .Data requirement and bilateral agreement with SLDC shall be done by the utility. SIA shall demonstrate the data integration to both owners of SLDC and each DISCOM for approval of the function. Any hardware or software requirement shall be met by the SIA.


Madhya Gujarat Vij Company Ltd (MGVCL) of 21

APPENDIX A: EXISTING SCADA/DMS DETAILS

Panel Type/Breaker Type Signal Description Signal

Digital Inputs (DI):

66 KV LINE

CB-OFF DPI

CB-ON

BUS ISO ON SPI

SPRING CHARGE SPI

TRIP CKT HEALTHY SPI

O/C RPH, BPH & E/F OPERATED(MASTER TRIP) SPI

LINE ISO ON SPI

EARTH ISO ON SPI

66/11 kV TRANSFORMER

CB-OFF DPI

CB-ON

BUS ISO ON SPI

SPRING CHARGE SPI


O/C RPH, BPH & E/F OPERATED(MASTER TRIP) SPI

WTI TRIP SPI

OTI TRIP SPI

PRV TRIP SPI

MOG ALARM SPI

BUCHOLZ ALARM SPI

BUCHOLZ TRIP SPI

OLTC PRV TRIP SPI

OLTC BUCHOLZ TRIP SPI

DIFF.TRIP SPI

INTER.TRIP SPI

11 kV MAIN

CB-OFF DPI

CB-ON

SPRING CHARGED SPI


AC FAIL SPI

DC FAIL SPI

MASTER TRIP SPI

R PT HEALTHY SPI

Y PT HEALTHY SPI

B PT HEALTHY SPI



11 kV FEEDER

CB-OFF DPI

CB-ON

SPRING CHARGED SPI


MASTER TRIP SPI

Digital Outputs (DO):

66 kV LINE CB TRIP

DPO CB CLOSE

66/11 kV TRANSFORMER CB TRIP

DPO CB CLOSE

11kV MAIN CB TRIP

DPO CB CLOSE

11kV FEEDER PANEL CB TRIP

DPO CB CLOSE

RTCC / OLTC Raise - P1

DPO Lower - P2

Analog Input (AI):

66 kV LINE Vp-p,Vp-n,Ir,Iy,Ib,Freq,PF,P, Q, Active Energy Import, Active Energy Export as per PGCIL standard / order.

AI

66/11 kV TRANSFORMER Vp-p,Vp-n,Ir,Iy,Ib,Freq,PF,P, Q, Active Energy Import, Active Energy Export as per PGCIL standard / order.

AI

11kV MAIN Vp-p,Vp-n,Ir,Iy,Ib,Freq,PF,P, Q, Active Energy Import, Active Energy Export as per PGCIL standard / order.

AI

11kV FEEDER PANEL Vp-p,Vp-n,Ir,Iy,Ib,Freq,PF,P, Q, Active Energy Import, Active Energy Export as per PGCIL standard / order.

AI

RTCC / OLTC Vp-p,Vp-n,Ir,Iy,Ib,Freq,PF,P, Q, Active Energy Import, Active Energy Export as per PGCIL standard / order.

AI

RTCC#1 TR # OLTC Position as per PGCIL standard / order. AI

Table 2:Existing SCADA/DMS Signal list

1. System Architecture

The existing SCADA DMS system comprises of one SCADA/DMS control center, RTUs substations and FRTUs at RMUs. The communication link between the SCADA DMS to the RTU is leased line with 2Mbps bandwidth. Same time FRTU is communicating with the SCADA/DMS in MPLS VPN with a broadband speed. The SCADA/DMS having a common LAN in which all the communication servers, SCADA/DMS servers, ISR servers and development servers are connected. There are two workstations with 4 monitors for operator to interact with the SCADA/DMS system.

The data fetching units are RTU and FRTUs which are kept in the substations and RMUs respectively. The substations assets are hardwired to the RTU DI/DO cards and the MFTS are



connected to the RTU through Modbus Rs485 loop. The same architecture is used in the FRTU also except the MFTs. There are no MFTs in the RMU side

2. Communication System

The existing communication network used only standard protocols for data transfer .From the RTU to the MFTs the communication protocols is Modbus in RS485 loop. The RTU is connected with the SCADA/DMS center with IEC104 protocols in a BSNL leased line. The FRUs is connected to the SCADA/DMS through IEC104 in Broadband VPN network.

Connectivity From RTU to SCADA Leased line(2 Mbps)

From FRTU To SCADA Broadband VPN

MFT to RTU/FRTU RS-485

Communication Protocol From RTU to SCADA IEC-104

From FRTU To SCADA IEC-104

MFT to RTU/FRTU Modbus Table 3:Connectivity details

3. Spare Available Details

Available Spares of SCADA/DMS

S. No Description Specification QuantityServer

1 Server SUNFIRE V240 12 Monitor HP1740 13 Tape Drive DAT72 14 Keyboard Sun 15 Mouse Sun 1

Spare Work Station6 Server SUNFIRE Ultra45 17 Monitor 1 HP1940T 18 Monitor 2 HP1940T 19 Keyboard Sun 110 Mouse Sun 111 LAN Switch DAX DX-5026WG 112 Router DAX DX2811 1

Time& Frequency System13 Antenna 114 Display 115 HOPF 116 Tape Drive DAT72 1



Available Spares of RTU & FRTU

S. No Description Specification QuantityRTU Cards/Modules

1 Central Board for the RTU Panel CP6003,Base Module 52 Protocol Element SM2556/Ethernet Interface 53 Protocol Element SM2551,2 Serial Interface 54 Protocol Element SM0551,1 Serial Interface 55 Flash Card Flash card 56 Patch Plug CM2860,Patch Plug 207 DI Card DI6102,Digital Input Module 58 DO Card DO6212,Digital Output Module 59 Analog Input Card AI6300,Analog Input Module 5

10 Bus Interface Module CM0843,Bus Interface Module 511 Power Supply PS6620,Power Supply 512 Peripheral Control Module PE6400,Peripheral Control Module 513 Rs 232-485 Converter CM-0829,Rs 232-485 Converter 5

Heavy Duty Control Output Relay14 Auxiliary Contact Block-1NO 3TX4010-2A 20

15 3TH30 5

Dummy Breaker Latching Relay

16 MM2XKP(Omron) 517 Relay Base 11PFA(Omron) 5

Siemens SICNOT Contactor Relay,Coil Volatage 48V DC 4 NO

Contacts

Dummy Latching Relay,Coil Voltage-48V DC, No. of Poles:2,Contact

Rating 48V DC

Table 4:Spare details



4. RTU and FRTU GA drawing

Figure 4:GA of RTU



Figure 5:GA of FRTU



APPENDIX B: RECOMMENDED I NTEGRATION ARCHITECTURE

Figure 6: Recommended Integration architecture

APPENDIX-C :SUBSTATION ADDRESSES

Town: Baroda SL No Substation Name Address

1 Atladara Getco, Munjmahuda, Nr Suez plant, Atladra, Vadodara.

2 Chhani-A National High Way-8, Opp: L&T , Channi,Vadodara

3 Chhani-B Near Channi Jakat Naka, Channi Rd, Channi.

4 Gajarawadi Near Yamuna Mill Rd, Gajrawadi,Dabhoi Rd. Vadodara

5 Gorwa Nr. Dasha Maa Temple, Laxmipura Rd, Gorwa 6 Gotri Near T.B. Hospital, Gotri,Vadodara.

7 Harni Bs, Water Tank, Karelibaug rd, Vadodara

8 Indrapuri Bs, Sardar Estate, Ajwa Rd,Vadodara.

9 Makarpura Shed Nos-860/6, Bs Alstom Ltd, Vadodara.

10 Motibaug Rajmahal Rd, Near Kashivishweshwar Temple.Vadodara.

11 Navlakhi Baroda City Circle, Navlakhi Compound,Vadodara.

12 Sama Sama-Savli Road,Nr. Essar Petrol Pump,Vadodara

13 Subhanpura Subhanpura Rd, Bs Blind School,Vadodara. 14 Tarsali Near Tarsali ITI, Vadodara.

15 Vidhutnagar Old Padra Rd, Vadodara.



Town: Ahmedabad SL No Substation Name Address

1 Naroda Dehgam road, Naroda

2 Odhav G.V.M.M. Campus, Ohdav, A'bd

3 Muthiya Nr. 220KV Ranasan S/S, Naroda-Chiloda Road, Naroda, A'bd

4 Kanbha Odhav-Kathlala road, Nr. Kanbha vill, 5 Bhat Nr. Bhat Vill, Opp. Mother Dairy, A'bd

6 Adalaj on Sarkhej-GNR road, Adalaj

7 Science city Nr. Science City, S.P. Ring Road, A'bd

8 Bopal Nr. D.P.S. High School, Bopal Vill., A'bd

9 Sanathal Nr. Sarkhej Vill, S.P. Ring road, A'BD

10 Kathwada Kathwada GIDC, Kathwada vill, A'bd

11 Koba prop. [land not finalised]

12 Khoraj prop. [land not finalised] 13 Shela S.P. Ring Road, Nr. Apple wood, A'bd

14 Ambli prop. [land not finalised]

15 GokulDham / Aarohi prop. [land not finalised]

16 Unali prop. [land not finalised] 17 Sabarmati Nr. Sabarmati circle office, Sabarmati Torrent power house

Town: Rajkot SL No Substation Name Address

1 Dhudhasagar 66 KV Dhudh Sagar Sub-Station,Dhudh Sagar Road, Bhavnagar Road, Rajkot-360003

2 Ghanteshwer 66 KV Ghanteshwar Sub-Station, Near SRP Colony, Jamnagar Road Rajkot-

3 GIDC 66 KV GIDC Sub-Station, Plot No. 189-190 Road-M Polyvastra Road, Rajkot-360003

4 Kothriya 66 KV Kothariya Sub-Station, B/H Ranuja Mandir, Opp. Somnath mandir, Kothariya Main Road, Rajkot-

5 Laxminagar 66 KV Laxminagar Sub-Station, Laxminagar, Nana mava main Road, Rajkot-360005

6 Mavdi 66 KV Mavdi Sub-Station, Kankot B/H Mavdi Village, Engineering Collage Road, Rajkot-360004

7 Navagam 66 KV Navagam Sub-Station, Near Green Land Chokdi, Ahmedabad High way, Rajkot-360003

8 Popatpara 66 KV Popatpara Sub-Station, B/H Popatpara Jail, Popatpara, , Rajkot-360001

9 Punitnagar 66 KV Punitnagar Sub-Station, Near 150 feet Ring Road, Punitnagar, Rajkot-360004

10 Raiyadhar 66KV Raiyadhar Sub-Station, Near Bansidhar Park, B/H RMC Sump, Gandhigram, Rajkot-360007



11 Vajdi SS 132 KV Vazdi Sub-Station, Opp. Motel The Village, Kalavad Road, Near VVP Engineering Collage, Vazdi, Ta-Rajkot-360005

12 Shsashtrimaidan 66 KV Shashtrimedanr Sub-Station, Near Pushtakalay, Gaishford Road, Rajkot-360001

13 University Road 66 KV University Road Sub-Station, Opp. Kidneny Hospital, University Road, Rajkot-360003

14 Nilkanth

66 KV NilKanth Sub-Station, Lal Prk, Near Water Tank, Dhebar Road South, Rajkot-360002

15 Racecourse

66 KV Race- Course Sub-Station, Race - Course Medan, Bahumali Bhavan , Race-Rource, Rajkot-360001

Town: Jamnagar SL No Substation Name Address

1 Naghedi B/H Samarpan Hospital, Jamnagar,361001

2 Satrasta Near Satrasta Circle, Jamnagar,361006

3 M P Shah M P Shah Udhyognagar, Bedeshwar, Jamangar, 361008

4 C Ss Near GIDC S/Dn, Shankar Tekri, Udhyognagar, Jamnagar

5 Hapa Rajkot Highway road, Gulab-nagar, Jamnagar

6 B Ss Nr. Lalpur Bypass chowkdi, Dared road, Jamnagar, 361004 7 Morkanda Nr. Morkanda Village Tal:-Jamangar Dist:-Jamangar ,361120 8 Power House At Power house compound nr. Lal bunglow jamangar, 361001

Town: Bhavnagar SL No Substation Name Address

1 Bandar Road 66 KV Bunder Road Sub-station, Old Bunder Road, Bhavnagar

2 Chitra 66 KV Chitra Sub-Station, GIDC, Chitra, Bhavnagar

3 City SS 66 KV City Sub-Station, Near Power House, Chavdigate, Bhavnagar

4 Nari road 66 KV Nari Road Sub-Station, Nari Road, Bhavnagar

5 Sidsar 66 KV Sidsar Sub-Station, Sidsar Road, Bhavnagar

6 Vartej 220 KV Vartej Sub-Station, Rajkot Road, Vartej

7 Sardar nagar 66 KV Sardarnagar Sub-Station, Near Sardarnagar Circle, Bhavnagar

8 Desai nagar

66 KV Desainagar Sub-Station (Proposed), Desainagar, Rajkot Road, Bhavnagar

9 Valket gate

66 KV Valketgate Sub-Station (Proposed), Valket gate, Near Akhada, Bhavnagar



Town: Surat SL No Substation Name Address

1 Tapi DGVCL corporate office compound, near kapodar char rasta,Varaccha - Surat - 395006

2 Serthana Sarthana Jaktnaka, Sarthana Road, Ta-Di- Surat.

3 Puna Near Subhash nagar, Ta-Choryasi , Di-Surat

4 Bhestan Opp. Batliboy Company, Udhna Navsari main road, Surat - 395023

5 Pandesra - A Opp. Batliboy Company, Udhna Navsari main road, Surat - 395023

6 Pandesra - B Near SMC water works naher, Bhestan road, Pandesra GIDC, SURAT

7 Govalak Opp. Ashirwad Soc., Near Ramnagar Suman highschool, Govalak - Choryasi.

8 Godadara Opp. Prime cinema, Ta- Choryasi, Di- Surat

9 Udhna Road no-6, Udhna udhyog nagar, Surat- 394210

10 Sachin-A Road no -3, GIDC Sachin, Ta- Choryasi, Di-Surat

11 Sachin-B Road no -6, GIDC Sachin, Ta- Choryasi, Di-Surat

12 Khajod At & po Khajod, Ta- Choryasi, Di-Surat.

13 Kamrej At & po Kamrej, Ta- Kamrej, Di-surat. Pin-394180

14 Laskana At & po Laskana , Ta- Kamrej, Di-surat. Pin-395006

15 Vesu Vesugam, Surat

16 Pal Opp. Sai rachna soc., LP savani road, PALGAM-SURAT

17 Variyav Variyav, Jahagirpura road, Ta- choryasi, Di-surat.

18 Kosmada Near Matsya udhog, Kosmada, Ta-Kamrej, Dist - Surat

request for proposal (rfp) - welcome to guvnl office/03052011...gujarat state power distribution...

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