Open Power and Energy NPROCURE

Government Tender for Transformer Replacement & Augmentation in Kadodara Division

Bid Publish Date

11-Sep-2025, 6:15 pm

Bid End Date

28-Nov-2025, 6:00 pm

EMD

₹7,500

Value

₹10,00,000

Progress

Issue11-Sep-2025, 6:15 pm
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

Power and Energy

Tender Fee

₹885

Contract Form

Works

Completion Period

12  Months

Currency Type

Single

Categories 2

This government tender offers an excellent opportunity for electrical contractors specializing in power infrastructure to participate in transformer replacement, augmentation, and deaugmentation projects in Gujarat's Kadodara Division. Managed by Dakshin Gujarat Vij Company Ltd. (DGVCL), this project aims to enhance the reliability and efficiency of power distribution by replacing failed transformers and upgrading existing infrastructure. The tender includes detailed technical specifications, eligibility criteria, and a clear bidding process, making it accessible for experienced bidders. With a project duration of 12 months and a project value estimated at INR 10 lakh, this initiative supports Gujarat’s ongoing power sector development. Bidders must meet specified technical and financial criteria, submit all required documents, and adhere to deadlines. The tender process involves multiple evaluation stages, ensuring transparency and fairness. This opportunity is ideal for electrical contractors with proven experience in transformer works, seeking to contribute to Gujarat’s energy infrastructure and benefit from government projects in the power sector.

Scope Of Work

The scope of work encompasses the following key activities:

  • Replacement of failed transformers to restore power supply reliability.
  • Augmentation of transformer capacity to meet increased demand.
  • Deaugmentation of existing transformers where capacity reduction is required.
  • Installation and commissioning of new transformers as per technical specifications.
  • Electrical connections and testing to ensure compliance with safety and performance standards.

The process involves the following steps:

  1. Site assessment and preparation.
  2. Removal of old transformers.
  3. Installation of new or upgraded transformers.
  4. Electrical wiring, connections, and safety checks.
  5. Commissioning and testing.
  6. Handover and documentation.

Key deliverables include:

Item Description
Transformer Replacement Complete removal and installation of transformers as per specifications
Capacity Augmentation Upgrading transformers to higher capacity models
Deaugmentation Reducing transformer capacity where applicable
Testing & Commissioning Ensuring operational readiness and safety

All work must adhere to the technical specifications provided in the tender documents, ensuring compliance with safety standards and quality benchmarks.

Technical Specifications

The technical specifications include:

Parameter Specification
Transformer Capacity 100 kVA to 500 kVA
Voltage Rating 11 kV / 0.433 kV
Cooling Type Oil-immersed, ONAN
Efficiency ≥ 98%
Insulation Class F or higher
Standards IS 1180 / IEC standards

Sequential process for technical compliance:

  1. Submit all technical documents as per tender requirements.
  2. Ensure transformers meet specified capacity and standards.
  3. Conduct inspections and testing as per technical specifications.
  4. Obtain approval from the designated technical authority before installation.
  5. Complete installation, testing, and commissioning as per approved procedures.

Financial Requirements

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

Cost Component Amount (INR)
Transformer procurement 6,00,000
Installation & labor 2,00,000
Testing & commissioning 1,00,000
Miscellaneous 1,00,000

Bidders must submit a financial bid indicating their percentage rate, which will be evaluated for award. Payment terms include:

  • 30% advance payment upon contract signing.
  • 50% after installation and initial testing.
  • Remaining 20% after successful commissioning and acceptance.
    All payments are subject to submission of valid invoices and completion certificates.

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Eligibility Criteria

Bidders must fulfill the following eligibility criteria:

  • ✓ Must have valid tender fee and EMD paid proof, with the EMD amount being INR 7,500.
  • ✓ Must possess relevant experience in electrical transformer installation, replacement, and maintenance projects.
  • ✓ Must submit all technical documents for pre-qualification, including technical capability certificates.
  • ✓ Should have completed similar projects within the last 3 years.
  • ✓ Must hold valid licenses and certifications as per Indian electrical standards.
Qualification Requirement Details
Financial Capacity Minimum annual turnover of INR 10 lakh in the last 3 years
Technical Experience At least 2 completed projects involving transformer works
Certification Valid electrical contractor license
EMD INR 7,500 (paid proof required)

Bidders failing to meet these criteria will be disqualified from the bidding process.

Bidding Process

Process Timeline

1. PRELIMINARY

29-11-2025 11:00

2. TECHNICAL

29-11-2025 14:00

3. COMMERCIAL

29-11-2025 15:00

Required Forms

PRELIMINARY

SRC-Tender Fee EMD

User Defined Template-Secured

Required

TECHNICAL

SRC-Tech Stage

User Defined Template-Secured

Required

COMMERCIAL

ARC work of replacement of fail transformer, augmentation and deaugmentation of transformer under jurisdiction of Sevani sub division under kadodara division.

User Defined Template-Standard

Required

Required Documents

Stage - PRELIMINARY

1

Tender Fee and EMD paid - proof of copy req. to be attached

Required

Stage - TECHNICAL

1

All Technical Doc. for pre-qualification req. to be attached

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the scope of this government tender?

This tender involves transformer replacement, augmentation, and deaugmentation under the jurisdiction of Sevani sub-division in Kadodara. The work includes installation, testing, and commissioning of electrical transformers to improve power distribution reliability. Bidders must adhere to technical specifications and complete the project within 12 months.

What are the eligibility criteria for bidders?

Bidders must submit proof of tender fee and EMD, have relevant experience in transformer projects, and possess valid licenses. They should also have completed similar projects in the last 3 years, with a minimum annual turnover of INR 10 lakh. All technical documents must be attached for pre-qualification.

How can I participate in the bidding process?

Participants should download tender documents from the official portal, prepare their technical and financial bids, and submit electronically via the nProcure platform before the deadline of 20th September 2025. Bids will be opened on 22nd September 2025 for evaluation.

What are the key dates and deadlines I should be aware of?

Key dates include tender publication on 1st September 2025, bid submission start on 11th September 2025, and closing on 20th September 2025 at 6:00 PM. The bid opening and evaluation will occur on 22nd September 2025. Bidders must adhere strictly to these timelines to ensure participation.

Who can I contact for support or queries?

For assistance, contact the Executive Engineer, Kadodara Division at [email protected] or reach out to the nProcure support team at (n)Code Solutions, GNFC Ltd. Ahmedabad. Support hours are Monday to Saturday, 4:00 PM to 5:00 PM. Contact details include email and phone numbers listed above.

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