Gujarat Power Sector Tender for Erection of 66KV Substation Structures and Equipment
Bid Publish Date
14-Oct-2026, 11:50 am
Bid End Date
23-Oct-2026, 10:30 am
Value
₹45,01,344
Location
Progress
This government tender issued by Gujarat Energy Transmission Corporation Limited offers a significant opportunity for power infrastructure companies to participate in the erection of a 66KV substation at Valadar, Gujarat. The project involves comprehensive civil and electrical works, including the installation of transformers, switchgear, control wiring, yard lighting, and control-room electrification. With a project duration of 90 days and an estimated cost of INR 45 million, the tender aims to enhance Gujarat's power transmission network. Bidders must meet strict eligibility criteria, including valid registration, financial stability, and relevant experience in substation projects. The tender process is conducted electronically via the nProcure portal, ensuring transparency and efficiency. Successful participation will contribute to Gujarat’s energy development and provide a platform for power sector firms to showcase their expertise in high-voltage infrastructure projects. Download the detailed tender documents and prepare your bid to seize this opportunity to be part of Gujarat’s power transmission expansion.
Scope Of Work
• Erection of structural steel and civil foundations for 66KV substation structures.
• Installation of electrical equipment including transformers, switchgear, and control panels.
• Laying and termination of control wiring and power cables.
• Yard lighting installation for safety and operational efficiency.
• Control-room electrification, including wiring and instrumentation.
• Commissioning and testing of all installed equipment.
The process includes:
- Site preparation and civil foundation works.
- Erection of structural steel framework.
- Installation of electrical equipment as per technical specifications.
- Wiring, control, and yard lighting setup.
- Final testing, commissioning, and handover.
| Equipment/Material | Specifications |
|---|---|
| Transformers | 66KV, as per standards |
| Switchgear | GIS type, compliant with IEC |
| Control Panels | SCADA compatible |
All works must comply with applicable safety standards and Gujarat state regulations.
Technical Specifications
The technical specifications include:
| Parameter | Requirement |
|---|---|
| Voltage Level | 66KV AC |
| Transformer Capacity | 66/11KV, 20 MVA |
| Switchgear | Gas Insulated Switchgear (GIS), IEC compliant |
| Control System | SCADA-enabled, remote monitoring |
| Civil Works | Foundations conforming to IS standards |
Sequential steps for technical compliance:
- Verify equipment specifications against tender requirements.
- Ensure all materials meet IEC and BIS standards.
- Conduct site inspection and prepare foundation layouts.
- Install and connect electrical equipment.
- Perform testing and commissioning as per SOPs.
Financial Requirements
The estimated project cost is approximately INR 45,013,442. Bidders must submit a bid security (EMD) of INR 45,013.44 and tender fee of INR 1180. The financial bid should include the percentage rate for execution, which will be evaluated for award. Payment terms are typically linked to project milestones, with 10% advance, 50% on erection completion, and remaining 40% after successful commissioning. The bid validity period is 180 days from submission, ensuring price stability during evaluation and award processes.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,180
Contract Form
Works
Completion Period
90 Days
Currency Type
Single
Bid Submission Start
14-10-2026 17:20:00
Document Download End
23-10-2026 16:00:00
Bid Validity
180 Days
Additional Tender Data
Commercial Details
Tender Category
Service
Tender Value
₹45,01,344
Bid To RA
No
Item Category
Electrical Goods/Equipment
Authority & Contact
Officer Inviting Bids
The Superintending Engineer
Bid Opening Authority
The Superintending Engineer
Address
Gujarat Energy Transmission Corporation Limited, Circle Office, Highway Char Rasta, Palanpur – 385 001
Contact Details
9925208562
Authority Records
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Documents 2
CDD-ET- 2026 Tender of Valadar ss.pdf
TENDER_DOCUMENT
CDD-ET -2026 Price bid Valadar ss.pdf
TENDER_DOCUMENT
Bidding Process
Process Timeline
23-10-2026 16:05
23-10-2026 16:10
Required Forms
TECHNICAL
i Agree
User Defined Template-Standard
FIRM DETAILS
User Defined Template-Standard
TENDER FEE & EMD DETAILS
User Defined Template-Secured
TECHNICAL BID
User Defined Template-Standard
EXPERIENCE DETAILS
User Defined Template-Standard
COMMERCIAL
Percentage Rate
Library-Secured
Required Documents
Stage - TECHNICAL STAGE
GETCO REGISTRATION Document
RequiredGST Registration Number Documents
RequiredProvident Fund Code Number Documents
RequiredPAN Number Document
RequiredBank Solvency Certificate
RequiredScan of Tender Fee Amount Online payment receipt
RequiredScan of EMD Amount Online payment receipt
RequiredDuly Signed and Attested Integrity Pact.
RequiredIncome Tax Return of Last Three Financial Years
RequiredProfit Loss Accounts of Last Three Financial Years
RequiredBalance sheet of Last Three Financial Years
RequiredPartnership deed and Proprietorship deed and Power of Atternoy
RequiredDuly Filled and signed of Annexure 1 to 8
RequiredDuly Filled Signed of Annexure 14
RequiredWork Oder Copy with Schedule B
RequiredWork completion certificate in Form No 3 A only as Per Qualification Requirement
RequiredElectrical License Documents
Required🤖 AI-Powered Bidder Prediction
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Eligibility Criteria
✓ Must have valid GETCO registration and electrical contractor license.
✓ Must provide GST registration and PAN details.
✓ Financial stability demonstrated through Bank Solvency Certificate.
✓ Proven experience in executing similar power substation projects.
✓ Submit last three years' Income Tax Returns, Profit & Loss Accounts, and Balance Sheets.
✓ Must provide Work Order copies and completion certificates for relevant projects.
| Qualification | Minimum Requirement |
|---|---|
| Turnover | INR 1 Crore annually |
| Experience | At least 2 similar projects completed in last 5 years |
| Certifications | Electrical license, GST, PAN |
| Financials | Positive net worth and solvency |
All documents must be valid, attested, and submitted as per tender guidelines.
Frequently Asked Questions
Key insights about GUJARAT tender market
What are the key eligibility criteria for participating in this Gujarat power sector tender?
Eligible bidders must possess valid GETCO registration, electrical contractor licenses, GST registration, PAN, and a Bank Solvency Certificate. They should have completed at least 2 similar projects in the last 5 years, with an annual turnover of at least INR 1 Crore. Submission of last three years' Income Tax Returns, Profit & Loss Accounts, Balance Sheets, and relevant project certificates is mandatory.
How can I obtain the tender documents and what is the submission process?
Tender documents are available for free download from the official nProcure portal. Bidders must submit all technical and financial bids electronically before the deadline (23-10-2026, 16:00). Ensure all mandatory forms and documents are uploaded as per guidelines. Physical submissions are not accepted. Attend the online bid opening scheduled at 16:05 on 23-10-2026.
What technical specifications are required for the electrical equipment in this project?
The project requires 66KV GIS switchgear, transformers of 66/11KV, 20 MVA capacity, and SCADA-enabled control systems. All equipment must meet IEC standards and BIS compliance. Civil foundations should conform to IS standards, and wiring should be done using approved cables ensuring safety and reliability.
What is the estimated cost and payment schedule for this tender?
The estimated project cost is approximately INR 45,013,442. Payment terms typically include 10% advance, 50% on erection completion, and 40% after successful commissioning. The bid validity is 180 days, providing price stability during evaluation. Bidders must submit bid security of INR 45,013.44 along with the tender fee of INR 1180.
What are the important deadlines and evaluation criteria for this tender?
Key deadlines include bid submission start on 14-10-2026 and end on 23-10-2026. Technical evaluation is scheduled at 16:05 on 23-10-2026, followed by commercial evaluation at 16:10. Bids are evaluated based on technical compliance (60%), price (30%), and experience (10%). Minimum qualifying marks are 70% for technical assessment.