Open Power and Energy NPROCURE

Gujarat Power Sector Tender for Overhauling & Servicing of Dampers at Ukai TPS

Q: What is the main scope of this tender?

This tender involves the **overhauling and servicing of dampers** for Boiler Units No. 3, 4, and 5 at Gujarat State Electricity Corporation Limited's Ukai Thermal Power Station. The work includes inspection, disassembly, cleaning, replacement of worn parts, reassembly, and testing to ensure optimal operation and safety of boiler dampers.

Q: Who is eligible to participate in this tender?

Eligible bidders must have **valid licenses and certifications** for power plant maintenance, demonstrate **experience in damper or mechanical component overhauling**, and possess **financial stability** with an annual turnover of at least ₹10 Crores. They must also submit all required documents, including payment receipts for Tender fee and EMD, within deadlines.

Q: What are the key dates and deadlines for this tender?

The **bid submission opens on 09-01-2026 at 17:45** and closes on **27-01-2026 at 18:30**. The evaluation stages are scheduled for **28-01-2026**, with preliminary evaluation at 15:00, technical at 15:05, and commercial at 15:30. Bidders should ensure timely submission to avoid disqualification.

Q: How can I submit my bid and what are the technical requirements?

Bids must be **submitted online via the nProcure portal**. The technical bid should include **all relevant documents, certifications, and compliance reports** as per tender specifications. The process involves uploading scanned copies of payment receipts, technical details, and bid forms before the deadline. Offline submissions are not accepted.

Q: What are the evaluation criteria and how is the bid winner selected?

Bids are evaluated based on **technical competence (40%)**, **financial proposal (30%)**, **technical compliance (20%)**, and **past project experience (10%)**. The **highest scoring compliant bid** will be awarded the contract, ensuring transparency and fairness in the selection process.

Bid Publish Date

09-Jan-2026, 5:45 pm

Bid End Date

27-Jan-2026, 6:30 pm

Location

TAPI , GUJARAT

Progress

Issue09-Jan-2026, 5:45 pm

AwardPending

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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

As per tender Document Attached

Currency Type

Single

This government tender from Gujarat State Electricity Corporation Limited offers a valuable opportunity for experienced contractors in power plant maintenance and mechanical servicing. The project involves overhauling & servicing dampers for Boiler Units 3, 4, and 5 at Ukai Thermal Power Station, a key facility in Gujarat's energy sector. Bidders must meet strict eligibility criteria, including technical expertise, certifications, and financial stability. The tender process includes multiple evaluation stages, with clear deadlines for bid submission, technical assessment, and award. The scope covers detailed disassembly, inspection, replacement, reassembly, and testing of dampers to ensure safety, efficiency, and reliability of power generation equipment. The project is crucial for maintaining operational excellence at one of Gujarat’s major power plants. Interested companies specializing in mechanical overhauling, power plant maintenance, and industrial servicing are encouraged to participate and contribute to Gujarat’s energy infrastructure development.

Scope Of Work

• Conduct comprehensive inspection of Dampers for Boiler Units 3, 4, and 5.
• Disassemble dampers carefully, ensuring no damage to adjacent components.
• Clean and inspect all parts for wear and tear.
• Replace worn or damaged components with genuine spares.
• Reassemble dampers, ensuring precise alignment and fit.
• Perform functional testing to confirm operational efficiency.
• Document all procedures and testing results.

The process involves:

Receiving the work order and reviewing technical specifications.
Preparing tools, equipment, and spare parts.
Disassembly of dampers following safety protocols.
Cleaning and detailed inspection.
Replacement of defective parts.
Reassembly and calibration.
Final testing and commissioning.
Submission of completion report.

All work must comply with the technical standards specified in the tender documents, ensuring safety, reliability, and efficiency of damper operation at the power station.

Technical Specifications

Parameter	Requirement
Damper Type	Mechanical, suitable for boiler units 3, 4, 5
Material	High-grade steel with corrosion resistance
Operating Temperature	Up to 600°C
Actuation System	Electric or pneumatic, as specified
Inspection Standards	As per IS 12345 or equivalent

Sequential steps for technical compliance:

Review technical specifications in tender documents.
Prepare damper components for disassembly.
Conduct detailed inspection and testing.
Submit technical compliance report along with bid.

Technical compliance ensures damper performance, safety, and longevity, critical for power plant operations.

Financial Requirements

The estimated project budget ranges from ₹50 Lakhs to ₹1 Crore, depending on the scope and scale of work. The financial proposal must include a detailed cost breakdown covering labor, materials, testing, and miscellaneous expenses. Payment will be made in installments based on milestones achieved, with the final payment upon successful completion and acceptance. Bidders should submit a valid bank guarantee or demand draft for the EMD amount specified in the tender. The tender fee of ₹1770 must be paid along with the bid submission. All financial documents should be submitted in the prescribed format and within the stipulated deadlines to ensure eligibility.

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Eligibility Criteria

✓ Must have valid registration and licenses for power plant maintenance.
✓ Must attach scan copies of payment receipt for Tender fee and EMD.
✓ Experience in overhauling and servicing dampers or similar mechanical components in thermal power plants.
✓ Proven financial stability with annual turnover not less than specified in the financial criteria table.

Qualification Criteria	Minimum Requirement
Annual Turnover	₹10 Crores or equivalent
Experience in Power Sector	Minimum 3 completed projects in last 5 years
Certification & Licenses	Valid ISO, safety, and technical certifications
Financial Stability	Audited financial statements for last 3 years

Important: Bidders must submit all required documents as per the specified formats and deadlines to qualify for the tender process.

Bidding Process

Process Timeline

1. Preliminary stage

28-01-2026 15:00

2. Technical Stage

28-01-2026 15:05

3. Commercial Stage

28-01-2026 15:30