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Open Power and Energy NPROCURE

Government Tender for Replacement and Augmentation of Transformers in Navsari Rural Division

Bid Publish Date

10-Feb-2026, 6:00 pm

Bid End Date

07-Mar-2026, 6:00 pm

Value

₹10,00,000

Progress

Issue10-Feb-2026, 6:00 pm
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,180

Contract Form

Works

Completion Period

24  Months

Currency Type

Single

Categories 6

This government tender offers a unique opportunity for electrical contractors to participate in transformer replacement and augmentation projects within the Navsari Rural Division. Managed by Dakshin Gujarat Vij Company Ltd. (DGVCL), the project aims to improve power distribution reliability through the installation of high-quality transformers. The tender involves comprehensive electrical and maintenance works with a budget estimate of approximately ₹10 lakh. Bidders must meet strict eligibility criteria, including valid licenses, experience, and financial stability. The process is conducted electronically, ensuring transparency and efficiency. Key dates include bid opening on 18th February 2026, with evaluation scheduled for 25th February 2026. Interested companies specializing in electrical infrastructure, power distribution, and maintenance are encouraged to submit competitive bids to contribute to Gujarat’s power sector development.

Scope Of Work

The scope of work includes:

  • Replacement of failed transformers at designated sites.
  • Augmentation of existing transformers to meet increased load demands.
  • Electrical wiring and connections as per technical standards.
  • Testing and commissioning of all installed equipment.
  • Ensuring safety and compliance with electrical codes.

The process involves:

  1. Site assessment and preparation.
  2. Removal of existing transformers.
  3. Installation of new or augmented transformers.
  4. Electrical connections and configuration.
  5. Testing, quality checks, and commissioning.
  6. Final documentation and handover.
Specification Details
Transformer Capacity 100 kVA to 250 kVA
Power Supply Voltage 11 kV / 0.433 kV
Standards IS 1180, IS 8623
Safety Norms As per IE rules

All works must be completed within 24 months from the date of award, adhering strictly to safety and quality standards.

Technical Specifications

The technical specifications for transformers include:

Parameter Specification
Transformer Type Oil-immersed, outdoor
Capacity 100 kVA to 250 kVA
Voltage Rating 11 kV / 0.433 kV
Insulation Level Class F
Standards IS 1180, IS 8623
Cooling ONAN (Oil Natural Air Natural)
Protection Overload, short circuit, and temperature protection

Sequential procedures involve:

  • Conducting site surveys.
  • Procuring certified transformers.
  • Installation as per technical drawings.
  • Performing electrical testing and safety checks.
  • Documenting compliance and commissioning.

Financial Requirements

The estimated project cost is approximately ₹10,00,000. The financial breakdown includes:

Item Cost (INR)
Transformers ₹6,00,000
Labour and Installation ₹2,00,000
Testing & Commissioning ₹1,00,000
Miscellaneous ₹1,00,000

Payment terms are as follows:

  • 30% advance on contract signing.
  • 50% upon installation completion.
  • Remaining 20% after successful commissioning.
  • Payments will be made through RTGS/NEFT against approved invoices.

Bidders must submit financial proposals aligned with these estimates and adhere to the prescribed payment schedule.

Documents 1

951.pdf

TENDER_DOCUMENT

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Eligibility Criteria

✓ Must have active GST registration.
✓ Proven experience in electrical transformer installation and maintenance.
✓ Valid Labour License and Electrical License.
✓ Submission of Experience Certificates from previous projects.
✓ Registration with Provident Fund authorities.
✓ Submission of Tender Document duly signed.
✓ Payment of Tender Fee of ₹1180 and EMD as per specified guidelines.

Qualification Requirement Minimum Criteria
Annual Turnover ₹50 lakh in last 3 years
Experience in similar projects At least 2 projects completed in last 5 years
Technical Certifications Valid electrical licenses and certifications
Financial Stability Demonstrated ability to manage project costs

All bidders must meet these criteria to qualify for participation.

Bidding Process

Process Timeline

1. TECHNICAL

12-03-2026 11:00

2. Commercial Stage

12-03-2026 11:15

Required Forms

TECHNICAL

Tender Fee Form

Library-Standard

Required

Emd Fee Form

Library-Standard

Required

Commercial

TRANSFORMER REPLACEMENT

User Defined Template-Secured

Required

Required Documents

Stage - TECHNICAL

1

Active GST Registration

Required
2

Experience Certificate

Required
3

Labour License

Required
4

PAN No

Required
5

Provident Fund Account Code Registration No

Required
6

Registration Certificate/Electrical licence

Required
7

Tender Document(Duly signed by bidder)

Required
8

Tender fee and EMD Original DD Bankers Cheque Cash Receipt or RTGS NEFT Payment receipt

Required

Form - Tender Fee Form

1

Provide any proof of Bid Processing Fee

Required

Form - Emd Fee Form

1

Provide any proof of EMD Document

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the deadline for bid submission?

The bid submission deadline is 18th February 2026 at 18:00 hours. Bidders must upload all required documents and proposals before this time to be considered.

What documents are required to participate in this tender?

Participants must submit:

  • Active GST Registration certificate
  • Experience Certificates from previous projects
  • Labour License and Electrical License
  • PAN No. and Provident Fund Registration
  • Signed Tender Document
  • Tender fee receipt and EMD payment proof
    All documents must be current and compliant with tender specifications.
How will the evaluation of bids be conducted?

Bids will undergo a technical evaluation based on experience, certifications, and methodology, accounting for 40% of the total score. The financial proposal will be evaluated for 30%. The highest scoring bidder will be awarded the contract, with minimum technical score of 60% required for qualification.

Can I attend a training session for online bidding?

Yes, free vendor training camps are organized every Saturday at (n)code solutions, Ahmedabad. These sessions help bidders understand the online process, document submission, and bid management, ensuring a smooth bidding experience.

What are the technical specifications for the transformers?

Transformers must be oil-immersed, outdoor type, with capacities between 100 kVA to 250 kVA, meeting IS 1180 and IS 8623 standards. They should feature ONAN cooling, overload protection, and short circuit safety features. Installation and testing will follow strict safety and quality norms.

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