Open Power and Energy NPROCURE

Government Tender for Fabrication & Erection of Expansion Bellows at GSECL Ukai TPS

Q: What is the scope of work for this tender?

The scope involves *fabrication and erection of expansion bellows* during AOH COH for Boiler Units Nos. 3, 4, and 5 at GSECL Ukai TPS. It includes manufacturing, quality checks, transportation, installation, and final commissioning, all adhering to specified technical standards and safety norms.

Q: What are the eligibility criteria for bidders?

Bidders must submit *valid registration, technical experience*, and *financial stability*. Essential documents include *payment receipt of Tender Fee and EMD*, along with *relevant technical certifications* such as ISO standards. Experience in similar projects is mandatory, with minimum turnover and past project completion requirements detailed in the tender.

Q: How can I participate in the bidding process?

Participants should *download the tender documents*, *pay the tender fee and EMD*, then *upload all required documents online* before the deadline. The process includes *preliminary, technical, and commercial evaluations*. Ensure your digital certificate is valid for signing bids, and attend any pre-bid meetings if scheduled.

Q: What is the deadline for bid submission?

The *last date for bid submission* is **03-01-2026 at 18:30**. Bids must be submitted online via the official portal, with all supporting documents uploaded before this deadline. Physical submission of EMD and tender fee receipt is required within 5 days of the deadline.

Q: What are the key evaluation criteria?

Bids are evaluated based on *technical capability (40%)*, *financial proposal (30%)*, *compliance with specifications (20%)*, and *past performance (10%)*. Minimum qualifying marks are set at 50%. The highest scoring bid that meets all criteria will be awarded the contract, considering safety and quality standards.

Bid Publish Date

18-Dec-2025, 4:25 pm

Bid End Date

03-Jan-2026, 6:30 pm

Value

₹49,98,657

Location

TAPI , GUJARAT

Progress

Issue18-Dec-2025, 4:25 pm

AwardPending

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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹2,950

Contract Form

Works

Completion Period

18 Months

Currency Type

Single

Categories 6

FABRICATION WORK BUS DUCT ALUMINIUM ALLOY WATER LEVEL RECORDER PEB STEAM GENERATOR

This government tender offers a valuable opportunity for qualified contractors to undertake fabrication and erection of expansion bellows at GSECL Ukai Thermal Power Station. The project involves working on Boiler Units Nos. 3, 4, and 5, ensuring reliable boiler operation and maintenance. With an estimated cost of INR 49,986,656.50 and a completion timeline of 18 months, the tender is open to firms with proven experience in power plant fabrication and erection. The process is conducted through an open, transparent bidding procedure, with detailed evaluation stages including preliminary, technical, and commercial assessments. Interested bidders must meet specific eligibility criteria, submit required documents, and adhere to strict deadlines. This tender provides an excellent opportunity for companies specializing in power plant equipment, fabrication, and maintenance to secure a government contract in Gujarat’s power sector. Download the detailed tender documents, prepare your bid, and participate in this competitive process to contribute to the ongoing development of Gujarat’s energy infrastructure.

Scope Of Work

The scope of work includes:

Fabrication and erection of expansion bellows for Boiler Units Nos. 3, 4, and 5 at GSECL Ukai TPS.
Ensuring all work complies with technical specifications and safety standards.
Use of high-quality materials suitable for high-temperature and pressure conditions.
Coordination with plant operations to minimize downtime.

The process involves:

Receiving and reviewing detailed technical drawings and specifications.
Fabricating expansion bellows as per approved designs.
Conducting quality checks during fabrication.
Transporting fabricated components to the site.
Erecting and installing the expansion bellows in designated locations.
Final inspection and commissioning.

Specification	Details
Material	High-grade steel suitable for boiler conditions
Dimensions	As per technical drawings provided
Quality Standards	IS/ISO standards applicable
Safety Compliance	Adherence to all safety norms

Bidders must ensure timely completion and adhere to all safety and quality standards as specified in the tender documents.

Technical Specifications

The technical specifications include:

Parameter	Requirement
Material	High-grade steel conforming to IS standards
Thickness	As per design specifications
Temperature Resistance	Up to 700°C
Pressure	Designed for boiler operating pressures
Testing	Hydrostatic and non-destructive testing

Bidders should follow the detailed drawings and technical data sheets provided in the tender documents. The process involves:

Reviewing technical specifications.
Fabricating components according to approved drawings.
Conducting quality assurance tests.
Documenting all procedures for compliance and verification.

Financial Requirements

The estimated project cost is INR 49,986,656.50. The financial breakdown includes:

Cost Component	Amount (INR)
Fabrication	20,000,000
Erection	15,000,000
Transportation	5,000,000
Miscellaneous	4,986,656.50

Payment terms are as follows:

30% advance payment upon contract signing.
50% after completion of fabrication and initial inspection.
20% after final commissioning and acceptance.

Bidders must submit detailed financial proposals aligned with these terms and provide bank guarantees or bonds as required.

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Eligibility Criteria

✓ Must have valid registration and licenses for power plant equipment fabrication and erection.
✓ Must submit scan copies of payment receipt for Tender Fee and EMD.
✓ Experience in executing similar projects within power plants or thermal stations.
✓ Financial stability demonstrated through turnover and balance sheet.
✓ Technical capability to handle high-pressure boiler components.

Qualification Criteria	Minimum Requirement
Annual Turnover	INR 10 million in last 3 years
Experience	At least 2 similar projects completed
Certification	ISO 9001, 14001, 45001
Financial Documents	Audited financial statements for last 3 years

Bidder must meet all eligibility conditions to qualify for technical and commercial evaluation.

Bidding Process

Process Timeline

1. Preliminary stage

05-01-2026 15:00

2. Technical Stage

05-01-2026 15:05

3. Commercial Stage

05-01-2026 15:30