Gujarat GETCO Tender for Substation Upgrades, Line Re-arrangement & Earthing Works
Progress
Gujarat Energy Transmission Corporation Limited (GETCO) has issued a comprehensive tender for substation upgrades, line re-arrangement, and earthing system enhancements at 66KV substations in Vadodara. This project aims to strengthen power transmission infrastructure, improve safety standards, and ensure reliable electricity supply across the region. The scope includes bus system strengthening, reconfiguration of line bays, transformer shifting, and installation of mesh-type earthing systems, all under the R&M Plan 2023-24 and 2025-26. The tender invites experienced electrical contractors with proven expertise in substation and transmission line projects to participate. Bidders must meet strict eligibility criteria, submit technical and financial bids, and adhere to the specified deadlines. The project offers an estimated value of approximately ₹33.64 Lakhs, with a bid validity of 180 days. This is an excellent opportunity for qualified firms to contribute to Gujarat’s power infrastructure development, ensuring safer and more efficient energy transmission in Vadodara and surrounding areas.
Scope Of Work
• Strengthening of bus systems at 66 KV Subhanpura S/S by upgrading from single Panther conductor to twin Zebra conductor.
• Re-arrangement of 66kV line bays including erection of middle CPB-3 and sectional isolators.
• Shifting of existing 20 MVA Transformer (TR-4) and 66KV PT bay as per project requirements.
• Installation of mesh-type earthing system with 40KA capacity at 66 KV Substation and Vidyutnagar S/S.
• Upgrading earthing systems to ensure safety and compliance with standards.
• Execution of civil and electrical works for all above tasks, including site preparation, material procurement, and testing.
| Task | Specification | Remarks |
|---|---|---|
| Bus strengthening | From single Panther to twin Zebra conductor | Approved under R&M 2020-21 |
| Line bay re-arrangement | Re-positioning and erection of sectional isolators | Includes middle CPB-3 |
| Transformer shifting | Moving 20 MVA TR-4 | To facilitate reconfiguration |
| Earthing system | Mesh type, 40KA capacity | As per approved design |
| Documentation | Complete project reports, testing, and commissioning | As per standards |
The work must be completed within the specified completion period, adhering to safety and quality standards mandated by GETCO.
Technical Specifications
The technical specifications include installation of mesh-type earthing with a capacity of 40KA, reconfiguration of line bays, and upgrading bus systems. The earthing system must comply with IS standards and be capable of handling 40KA fault currents. The materials used should be approved and tested for durability and safety. The process involves sequential steps:
- Site preparation and civil works.
- Procurement and inspection of materials.
- Erection and reconfiguration of line bays and transformers.
- Installation of earthing systems.
- Testing and commissioning.
| Parameter | Specification |
|---|---|
| Earthing Capacity | 40KA |
| Earthing Material | Copper/galvanized steel as per standards |
| Voltage Level | 66KV |
| Conductor Type | Twin Zebra for bus system |
| Earthing Design | Mesh type, compliant with IS standards |
All activities must follow safety protocols and quality assurance procedures.
Financial Requirements
The estimated project cost is approximately ₹33,64,823.93. Bidders must submit a bid within this budget, with the bid validity set for 180 days. The tender fee is ₹1180, payable via RTGS/NEFT, and the Earnest Money Deposit (EMD) amount is specified in the tender documents. Payment terms include:
- Initial payment upon contract signing.
- Progress payments based on milestones achieved.
- Final payment after successful completion and testing.
Cost Component Amount (INR) Estimated Cost 33,64,823.93 Tender Fee 1180.00 EMD As specified in tender
All financial transactions must be documented and submitted along with bid proposals, adhering to the stipulated schedule.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,180
Contract Form
Works
Completion Period
As per tender Document Attached
Currency Type
Single
Bid Submission Start
13-08-2026 18:00:00
Document Download End
03-09-2026 16:00:00
Bid Validity
180 Days
Additional Tender Data
Commercial Details
Tender Category
Service
Tender Value
₹33,64,824
Bid To RA
No
Item Category
Electrical
Authority & Contact
Officer Inviting Bids
Superintending Engineer, Transmission Circle GETCO Jambuva
Bid Opening Authority
Superintending Engineer, Transmission Circle GETCO Jambuva
Address
Address of the office - Gujarat Energy Transmission Corporation Limited, Circle Office, 220kv Jambuva sub-station compound, N.H. No-8, PO:- Jambuva, Tal & Dist: Vadodara.-390 014
Contact Details
Authority Records
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Documents 1
Technical bid n-112.pdf
TENDER_DOCUMENT
Categories
12
Bidding Process
Process Timeline
03-09-2026 16:01
Required Forms
Preliminary
Tender fee & EMD -Jambuva
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Preliminary stage
Scan copy of RTGS Transaction slip for Tender fee
RequiredScan copy of RTGS Transaction slip for EMD
RequiredRegistration : The bidder shall be strictly a GETCO . ( self attested)
RequiredTechnical Criteria: 1. Bidder shall have executed minimum 01 No. of 66/11KV substation with State or Central Transmission utility or major Industries OR 3 Nos. of 66KV bays i.e. Transformer / Feeder Bays at same or different locations. Substations include minimum two nos. of feeder bays, one no. of Transformer bay. 2. Bidders shall have valid Electrical Contract License and approved vendor of GETCO/STU/CTU, registered under GST Act and Should have CPF/PF Registration Certificate.
RequiredFinancial Criteria as per qualification Requirement
RequiredElectrical Contractor Licence with latest validation (self attested)
RequiredGST registration certificate. (Certificate of Provisional GST registration shall not be accepted). ( self attested)
RequiredDetails of Proprietorship / Partners/Directors of the Firm/Company. Partnership deed, MOA, BR, if applicable ( self attested)
RequiredPower of attorney as the case may be ( self attested)
RequiredPF registration ( self attested)
RequiredCOMPLETE TECHNICAL BID (duly filled, sealed & signed by bidder)
RequiredCopy of PAN card( self attested).
RequiredIncome Tax returns along with profit Loss and Balance sheet of Last three financial years
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Eligibility Criteria
✓ Must be a registered GETCO contractor with valid registration certificates.
✓ Must have executed at least one 66/11KV substation project with State or Central Transmission utilities or major industries.
✓ Should possess a valid Electrical Contract License and be an approved vendor of GETCO/STU/CTU.
✓ Must have GST registration certificate (Provisional GST certificates are not accepted).
✓ Should have CPF/PF registration and valid Electrical Contractor License.
✓ Must provide technical credentials demonstrating experience in similar projects.
✓ Financial stability as per qualification requirements, including last three years' income tax returns.
| Qualification Criteria | Details |
|---|---|
| Minimum Substation Projects | 1 project of 66/11KV substation or 3 bays of 66KV |
| License | Valid Electrical Contract License |
| GST Registration | Valid and active |
| Financials | Demonstrated financial stability as per norms |
| Other | Power of attorney, Proprietorship/Partnership details, PF registration, PAN, Income Tax returns |
All documents must be self-attested and submitted as per the tender guidelines.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the primary objective of this Gujarat GETCO tender?
This tender aims to upgrade and strengthen the power transmission infrastructure at 66KV substations in Vadodara, including bus strengthening, line re-arrangement, transformer shifting, and earthing system enhancements to improve reliability and safety.
Who is eligible to participate in this tender?
Eligible bidders must be registered GETCO contractors with valid licenses, have experience in similar substation projects, possess GST registration, Electrical Contractor License, and demonstrate financial stability through recent income tax returns and balance sheets.
What are the key dates for bid submission and opening?
Bid submission begins on 13-08-2026 at 18:00 and closes on 03-09-2026 at 16:00. The technical bid will be opened immediately after at 16:01 on 03-09-2026. Bidders should ensure timely submission to avoid disqualification.
What documents are required for bid submission?
Bidders must submit RTGS/NEFT transaction slips for tender fee and EMD, registration certificates, technical credentials, GST and PF certificates, partnership or proprietorship documents, power of attorney, PAN card, income tax returns, and the complete technical bid as specified in the tender guidelines.
How is the bid evaluated and what criteria are used?
Bids are evaluated based on technical experience (40%), financial stability (30%), and bid price (30%). Minimum technical score of 70% is required for qualification. The process emphasizes experience, compliance, and cost-effectiveness.