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Open Power and Energy NPROCURE

Gujarat Power Sector Tender for Replacement and Repair of Expansion Bellows at GTPS

Bid Publish Date

06-Jul-2026, 12:30 pm

Bid End Date

28-Jul-2026, 12:30 pm

Progress

Issue06-Jul-2026, 12:30 pm
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

18  Months

Currency Type

Single

Categories 5

This government tender from Gujarat State Electricity Corporation Limited offers an excellent opportunity for experienced contractors to undertake replacement, repairing, and fabrication of expansion bellows at Gandhinagar's Thermal Power Station (GTPS). The project focuses on enhancing the efficiency and safety of power plant operations through the installation of high-quality, durable expansion bellows in Units 3, 4, and 5. Bidders must meet strict eligibility criteria, including technical experience, financial stability, and compliance with safety standards. The tender process involves online submission of technical and financial bids, with evaluation based on technical capability, cost, and past performance. The project duration is 18 months, with an estimated value between INR 50 lakh to INR 1 crore. This opportunity is ideal for power sector contractors seeking government projects in Gujarat, emphasizing quality, safety, and timely completion.

Scope Of Work

The scope of work includes:

  • Replacement, repairing, and fabrication of expansion bellows for air and flue gases in Units 3, 4, and 5 at GTPS.
  • Fabrication of Single, Double, and Fourfold bellows as per technical specifications.
  • Installation and commissioning of the fabricated bellows ensuring compliance with safety standards.
  • Material procurement in accordance with project specifications.
  • Testing and quality assurance during and after installation.

The process involves:

  1. Site assessment and preparation.
  2. Removal of existing bellows.
  3. Fabrication of new bellows as per approved drawings.
  4. Installation of new bellows.
  5. Final testing and commissioning.
Specification Details
Material High-grade steel suitable for high-temperature gases
Dimensions Customizable as per Unit specifications
Delivery Timeline Within 12 months from contract award

All work must be completed within the 18 months completion period, adhering to safety and quality standards specified in the tender documents.

Technical Specifications

Parameter Specification
Material High-temperature steel alloys
Thickness 5-10 mm (as per design)
Temperature Resistance Up to 900°C
Dimensions Customizable based on Unit specifications
Testing Non-destructive testing (NDT) including ultrasonic and radiographic testing

The fabrication process involves:

  • Cutting and shaping steel plates
  • Welding and assembly as per approved drawings
  • Surface treatment for corrosion resistance
  • Final quality inspection before installation

All technical work must comply with IS standards and safety regulations for power plant equipment.

Financial Requirements

The estimated project cost ranges from INR 50 lakh to INR 1 crore, based on scope and specifications. The financial bid must include a detailed breakdown:

Cost Component Amount (INR)
Material procurement To be quoted
Fabrication To be quoted
Installation To be quoted
Testing & Commissioning To be quoted
Contingency 5% of total cost

Payment terms are as follows:

  • 30% advance upon contract signing.
  • 50% after fabrication completion.
  • 20% after successful installation and commissioning.

All payments are subject to submission of valid invoices and completion certificates as per project milestones.

Additional Tender Data

Commercial Details

Tender Category

Service

Bid To RA

No

Item Category

Miscellaneous Works

Authority & Contact

Officer Inviting Bids

CHIEF ENGINEER (G)

Bid Opening Authority

CHIEF ENGINEER (G)

Address

CHIEF ENGINEER (GEN.), GUJARAT STATE ELECTRICITY CORPORATION LTD, Gandhinagar TPS.

Contact Details

[email protected]

Authority Records

GUJARAT STATE ELECTRICITY CORPORATION LIMITED

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Documents 1

GTPS_Tender _EW-313_27_06_2026.pdf

TENDER_DOCUMENT

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Eligibility Criteria

✓ Must have valid registration and license to undertake power plant fabrication and repair works.
✓ Proven experience in executing similar projects in power plants or thermal stations.
✓ Must submit supporting technical documents and financial credentials as per tender requirements.
✓ Attach scan copies of Tender Fee & EMD during preliminary submission.
Minimum turnover requirement: INR 50 lakh in the last financial year.

Qualification Criteria Details
Experience At least 3 similar projects completed in power sector
Financial Stability Minimum average annual turnover of INR 50 lakh over the last 3 years
Technical Capability Demonstrated capacity for fabrication and installation of expansion bellows
Certification Valid ISO and safety certifications preferred

Bidders must meet all eligibility criteria to qualify for technical evaluation and bid submission.

Bidding Process

Process Timeline

1. Preliminary Stage

04-08-2026 15:00

2. Technical Stage

04-08-2026 15:10

3. Price Bid

Required Forms

Preliminary

Tender Fee Form

Library-Standard

Required

Emd Fee Form

Library-Standard

Required

Technical

PARTY DETAILS

User Defined Template-Standard

Required

Stop Deal And Black List

User Defined Template-Standard

Required

Certificate-A

User Defined Template-Standard

Required

Bidder Confirmation

User Defined Template-Standard

Required

Price

GTPS Price Bid EW-313

User Defined Template-Secured

Required

Required Documents

Stage - Preliminary Stage

1

Attach scan copy of Tender Fee & EMD

Required

Stage - Technical Stage

1

Attach scan copy of supporting documents as per tender

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the deadline for bid submission?

The bid submission deadline is 28th July 2026 at 6:00 PM. Bidders must upload all required documents and bid proposals before this time to be considered.

What are the eligibility criteria for bidders?

Bidders must have valid registration, proven experience in power plant projects, and meet financial stability requirements. Supporting documents such as past project certificates, turnover statements, and technical certifications must be submitted as per tender guidelines.

How can I access the tender documents?

Tender documents are available for free download from the official NProcure portal. Bidders need to register and login to access the documents, which include detailed scope, technical specifications, and terms & conditions.

What is the scope of work involved in this tender?

The scope includes replacement, fabrication, and installation of expansion bellows for air and flue gases in Units 3, 4, and 5 at GTPS. It involves technical fabrication, material procurement, site work, and final testing to ensure operational safety and efficiency.

Are physical bids accepted for this tender?

No, physical bids are not accepted. All bids must be submitted electronically via the official portal within the stipulated deadline, following the guidelines provided in the tender document.

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