Gujarat Power Sector Tender for Mechanical Works: Guide Vane & Thrust Bearing Maintenance
Progress
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹5,900
Contract Form
Works
Completion Period
75 Days
Currency Type
Single
Categories
10
This government tender issued by Gujarat State Electricity Corporation Limited offers an exclusive opportunity for experienced mechanical contractors to undertake critical maintenance work at Ukai Thermal Power Station. The project involves inspecting and repairing guide vane passing mechanisms, runner seals, and thrust bearings in hydroelectric turbines, ensuring optimal operational efficiency and safety. The tender process is fully online, emphasizing transparency, with detailed specifications, eligibility criteria, and evaluation procedures provided for bidders. The project duration is 75 days, with a competitive estimated value. Bidders with proven experience in turbine maintenance, strong technical capabilities, and compliance with government procurement policies are encouraged to participate. This tender is ideal for companies specializing in power plant maintenance, hydro turbine servicing, and engineering solutions, offering a significant opportunity to contribute to Gujarat’s power infrastructure development.
Scope Of Work
The scope of work includes:
- Inspection and maintenance of guide vane passing mechanisms in Units 1 and 2.
- Attending to runner seals to prevent leakage and ensure turbine efficiency.
- Thrust bearing inspection, repair, or replacement as required.
- Ensuring all mechanical components are functioning according to manufacturer specifications.
The process involves:
- Initial assessment and planning based on existing condition reports.
- Disassembly of turbine components for detailed inspection.
- Replacement or repair of guide vane passing parts, runner seals, and thrust bearings.
- Reassembly and testing to verify operational integrity.
- Final documentation and reporting of work completed.
| Item | Specification |
|---|---|
| Guide Vane Passing | Replacement or repair of guide vane passing mechanisms |
| Runner Seals | Attending to seals for leak prevention |
| Thrust Bearings | Inspection, repair, or replacement |
All work must comply with safety standards and manufacturer guidelines.
Technical Specifications
The technical specifications include:
| Parameter | Requirement |
|---|---|
| Power Unit | 75 MW Hydro turbines |
| Inspection Frequency | As per manufacturer recommendations |
| Material Standards | IS, ASTM, or equivalent |
| Operating Conditions | Designed for high-pressure hydro conditions |
Sequential procedures involve:
- Preparation of inspection tools and equipment.
- Disassembly of turbine components.
- Detailed inspection and assessment.
- Execution of repairs or replacements.
- Reassembly and operational testing.
All work must adhere to safety protocols and technical standards specified by the OEM and government regulations.
Financial Requirements
The estimated project value ranges from ₹10 Lakhs to ₹15 Lakhs, inclusive of all taxes and duties. The detailed cost breakdown includes:
| Cost Component | Approximate Cost |
|---|---|
| Labour | 40% |
| Materials | 35% |
| Equipment | 15% |
| Miscellaneous | 10% |
Payment terms are as follows:
- 30% advance upon contract signing.
- 50% after completion of disassembly and initial inspection.
- 20% after successful reassembly and commissioning.
Bidders must submit a detailed financial proposal aligned with these terms and provide valid bank guarantees for the EMD and performance security.
Documents 2
WT-5113 - Tender notice.pdf
TENDER_DOCUMENT
WT-5113 -Tender Documents.pdf
TENDER_DOCUMENT
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Eligibility Criteria
✓ Must have valid registration and licenses to operate as a mechanical contractor in India.
✓ Must attach scanned copies of payment receipt for tender fee and EMD.
✓ Proven experience in turbine maintenance, especially in hydroelectric power plants.
✓ Demonstrated capability to complete similar projects within stipulated timelines.
| Financial Qualification | Minimum Criteria |
|---|---|
| Average Annual Turnover | ₹50 Lakhs in the last 3 years |
| Past Projects | At least 2 similar projects completed in the last 5 years |
| Certifications | Valid ISO or equivalent quality certifications |
Bidders must meet all eligibility criteria to qualify for technical evaluation.
Bidding Process
Process Timeline
10-03-2026 15:00
10-03-2026 15:05
10-03-2026 15:30
Required Forms
Preliminary
Tender Fee Detail UTPS
User Defined Template-Standard
EMD payment detail of UTPS
User Defined Template-Standard
Technical
UTPS Confirmation
User Defined Template-Standard
Certificate-A UTPS
User Defined Template-Standard
Relationship with employee UTPS
User Defined Template-Standard
Commercial
Price Bid Form
Library-Secured
Required Documents
Stage - Preliminary stage
Attach scan copy payment receipt of Tender fee and EMD
RequiredStage - Technical Stage
Attach scanned copy of technical bid with all relevant documents.
RequiredFrequently Asked Questions
Key insights about GUJARAT tender market
What is the deadline for bid submission?
The last date for submitting bids is 09-03-2026 at 6:30 PM. Bids submitted after this time will not be accepted. Ensure all documents are uploaded before the deadline to avoid disqualification.
What documents are required to participate in the tender?
Participants must upload:
- Scan copy of payment receipt for tender fee and EMD during the preliminary stage.
- Technical bid with all relevant documents during the technical stage.
- Price bid in the prescribed format during the commercial stage.
All documents must be in PDF format with high resolution and clarity.
How can I obtain the tender documents?
Tender documents are available for free download from the official portal nProcure. Visit the tender page using the provided link, and download all relevant PDFs before the bid deadline. No offline copies are required unless submitting original EMD or tender fee via physical means.
What are the eligibility criteria for bidders?
Eligible bidders must have:
- Valid registration and licenses.
- Experience in turbine or hydroelectric power plant maintenance.
- Minimum average annual turnover of ₹50 Lakhs over the last 3 years.
- Completed at least 2 similar projects in the past 5 years.
- Valid ISO or equivalent certifications.
Failure to meet these criteria will result in disqualification.
What is the evaluation process for the tender?
The evaluation involves:
- Preliminary review of submitted documents.
- Technical assessment based on experience, methodology, and compliance.
- Financial evaluation based on bid competitiveness.
- Final selection based on combined scores, with minimum thresholds for technical and financial criteria.
The process ensures transparency and fairness, with results communicated promptly.
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Documents 2
WT-5113 - Tender notice.pdf
TENDER_DOCUMENT
WT-5113 -Tender Documents.pdf
TENDER_DOCUMENT