Gujarat GETCO Tender for Replacement of 400kV Bus Conductors at Jambuva Sub-Station

This government tender invites qualified electrical contractors to participate in the replacement of bus conductors at the 400kV Asoj Sub-Station of Jambuva Circle, Gujarat. The project is part of the R&M plan for 2021-22 & 2025-26, focusing on enhancing power transmission reliability. The scope includes replacing bus conductors on 400kV Bus-1, Bus-2, Transfer Bus, and flyover conductors on both 400kV and 220kV sides. The tender is issued by Gujarat Energy Transmission Corporation Limited (GETCO), a key player in power transmission infrastructure development in Gujarat. The project aims to ensure uninterrupted power flow, improve system stability, and meet future energy demands. The tender is open to registered electrical contractors with relevant experience, valid licenses, and financial stability. Bidders must submit their proposals by June 21, 2025, with a bid validity of 180 days. This opportunity is ideal for experienced electrical firms specializing in high-voltage transmission line maintenance and upgrades.

The scope of work includes:

• Replacement of bus conductors on 400kV Bus-1 and Bus-2.
• Replacement of transfer bus conductors.
• Replacement of flyover conductors on the 400kV side (ICT-1, ICT-2, ICT-3).
• Replacement of flyover conductors on the 220kV side (ICT-1, ICT-2).

Key deliverables:

• Complete removal of existing conductors.
• Installation of new high-voltage conductors as per specifications.
• Ensuring system safety and minimal downtime during replacement.
• Testing and commissioning of the upgraded bus system.

Process steps:

1. Site assessment and preparation.
2. Procurement of high-voltage conductors.
3. Disconnection of existing conductors.
4. Installation of new conductors.
5. Conducting safety checks and testing.
6. Final commissioning and handover.

Specifications:

Parameter	Requirement
Conductor Type	High-voltage aluminum conductor with steel core
Voltage Level	400kV and 220kV
Length	As per site requirement
Certification	Conformity to IS standards

All work must comply with safety regulations and GETCO standards. Bidders should ensure timely completion within the specified period.

✓ Must be a registered electrical contractor with GETCO of any class.
✓ Must have valid Electrical Contractor License.
✓ Experience in high-voltage transmission line maintenance and conductor replacement.
✓ Financial stability demonstrated through Profit & Loss statements, Balance Sheets, and IT returns of the last three financial years.
✓ GST registration certificate (self-attested).
✓ PAN card (self-attested).
✓ P.F. registration for drivers or an undertaking on stamp paper for self-driving.
✓ Proprietorship, Partnership, or Company details including MOA, Partnership deed, or BR (self-attested).
✓ Power of attorney, if applicable.
✓ Electrical contractor license with latest validation.

Financial Criteria:

Criterion	Minimum Requirement
Estimated Cost	₹25,07,075.20
EMD	₹25,070.00
Turnover	Must meet the minimum turnover as per tender document

Bidders must submit all required documents as specified for preliminary evaluation.

The technical specifications require high-voltage aluminum conductors with steel core, conforming to IS standards. The installation process involves sequential disconnection of existing conductors, followed by precise installation of new conductors ensuring system safety. The process includes site assessment, procurement, installation, testing, and commissioning. The technical parameters include voltage levels of 400kV and 220kV, with conductors suitable for high-voltage transmission lines. Bidders must ensure all work adheres to safety standards and GETCO's technical guidelines. The installation sequence is critical to minimize system downtime and ensure safety during high-voltage operations.

The estimated project cost is approximately ₹25,07,075.20, with an Earnest Money Deposit (EMD) of ₹25,070.00. The project budget breakdown includes material costs, labor, testing, and commissioning expenses. Payment terms are typically linked to project milestones, with scheduled payments upon completion of specific phases. Bidders must submit a financial proposal with their bid, ensuring compliance with the minimum financial criteria outlined in the tender documents. All financial documents should be self-attested and submitted along with the technical bid for evaluation.

Bidders must follow these steps:

1. Download the tender document and read all instructions.
2. Submit the tender fee of ₹1,180 along with EMD via RTGS/NEFT.
3. Upload all required documents, including technical bid, financial bid, and supporting certificates.
4. Ensure submission before the deadline of June 21, 2025, 4:00 PM.
5. Bids will be opened publicly by the Superintending Engineer, GETCO Jambuva.

Timelines:

Event	Date & Time
Tender Submission Start	31-05-2025 6:00 PM
Tender Submission End	21-06-2025 4:00 PM
Bid Opening	21-06-2025 4:01 PM

All bidders must ensure their bid is complete and compliant to avoid disqualification.

Bids will be evaluated based on:

• Technical competence and experience (40%)
• Financial proposal (30%)
• Compliance with eligibility criteria (20%)
• Past performance and references (10%)

Minimum qualifying marks for technical evaluation are 60%. The highest scoring bid will be selected, subject to meeting all criteria. The evaluation table is as follows:

Criteria	Max Score	Weightage
Technical Experience	40	40%
Financial Proposal	30	30%
Eligibility Compliance	20	20%
Past Performance	10	10%

Bidders must meet the minimum thresholds to qualify for award.

Date	Event	Details
31-05-2025	Tender Start	Download of tender documents begins
21-06-2025	Tender Submission Deadline	Last date for bid submission at 4:00 PM
21-06-2025	Bid Opening	Public opening of bids at 4:01 PM
21-06-2025	Evaluation Completion	Expected date for evaluation completion
30-06-2025	Award Notification	Expected date for contract award notification

All deadlines are strict; bidders are advised to submit well before the closing date.

For queries and support, contact:

| Name | Superintending Engineer, Transmission Circle GETCO Jambuva |
| Email | setrjambuva.getco@gebmail.com |
| Phone | +91-79-40007517, 40007514, 40007515 |
| Address | Gujarat Energy Transmission Corporation Limited, Circle Office, 220kv Jambuva sub-station, N.H. No-8, PO: Jambuva, Vadodara, Gujarat 390014 |

Bidders are encouraged to reach out for clarifications or training related to online bidding procedures.

All bidders must ensure their registration with GETCO and possess valid electrical licenses. The tender process is entirely online, requiring digital certificates for bid submission. A vendor training camp is organized every Saturday at GNFC Ltd.'s (n)Code Solutions division, which bidders are encouraged to attend. Detailed tender documents, including specifications and contractual terms, are available for download. Bidders should review all conditions carefully to ensure compliance and successful participation in this high-voltage transmission upgrade project.