Gujarat Power Sector Tender for Repair & Refurbishment of BHEL Cooling Water Pump Impeller
Progress
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Works
Completion Period
24 Months
Currency Type
Single
Categories
27
Gujarat State Electricity Corporation Limited invites experienced contractors to participate in a government tender for repairing and balancing the impeller of a BHEL make Cooling Water Pump at Ukai Thermal Power Station. This power sector project involves detailed inspection, repair, and dynamic balancing activities to ensure the efficient operation of critical equipment in a 500MW power plant. The project duration is 24 months with an estimated cost of ₹6,15,064. Bidders must meet eligibility criteria, submit required documents, and follow the outlined bidding process. This tender offers a valuable opportunity for mechanical contractors with expertise in power plant equipment maintenance to contribute to Gujarat’s energy infrastructure. The process is conducted online via the official portal, with strict deadlines and comprehensive evaluation criteria to ensure transparency and value for money.
Scope Of Work
The scope of work includes:
- **Carrying out comprehensive inspection and assessment of the impeller of BHEL make Cooling Water Pump Model No. CW1Q.
- Performing necessary repairs, including welding, machining, and part replacement, to restore the impeller to optimal condition.
- Conducting dynamic balancing to ensure smooth operation and reduce vibrations.
- Testing the repaired impeller for performance parameters as per manufacturer specifications.
- Ensuring all activities comply with safety and environmental standards.
The process involves the following steps:
- Initial assessment and dismantling of the impeller.
- Inspection and identification of worn or damaged parts.
- Repair and refurbishment using approved techniques and materials.
- Dynamic balancing using calibrated equipment.
- Final testing and quality assurance before reinstallation.
| Parameter | Specification |
|---|---|
| Pump Model | CW1Q |
| Power Capacity | 500MW Unit No. 6 |
| Location | Ukai TPS |
| Completion Period | 24 months |
Bidders must ensure adherence to all technical specifications and deliverables as outlined in the tender documents.
Technical Specifications
The technical specifications for the impeller repair include:
| Parameter | Requirement |
|---|---|
| Material | High-grade stainless steel or equivalent |
| Balancing Tolerance | ± 10 grams |
| Inspection Method | Ultrasonic testing and visual inspection |
| Repair Techniques | Welding, machining, balancing |
| Testing Standards | As per OEM specifications |
The repair process involves:
- Disassembly of the impeller.
- Inspection for cracks, corrosion, and wear.
- Repair using approved welding and machining techniques.
- Dynamic balancing using calibrated equipment.
- Final performance testing to ensure compliance with OEM standards.
All activities must adhere to safety and environmental regulations, with proper documentation for quality assurance.
Financial Requirements
The total estimated cost for the project is ₹6,15,064, with an Earnest Money Deposit (EMD) of ₹18,452. The financial breakdown includes:
| Item | Cost |
|---|---|
| Repair & Refurbishment | ₹4,50,000 |
| Dynamic Balancing | ₹1,00,000 |
| Testing & Quality Assurance | ₹65,064 |
Payment terms are as follows:
- 30% advance payment upon contract signing.
- 50% after completion of repair and initial testing.
- Remaining 20% after final acceptance and documentation.
Bidders must submit a detailed financial proposal aligned with this breakdown and ensure compliance with the tender's financial terms.
Documents 2
WT-5021 - Tender notice.pdf
TENDER_DOCUMENT
WT-5021 -Tender Documents.pdf
TENDER_DOCUMENT
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Eligibility Criteria
- ✓ Must have valid registration and licenses to undertake mechanical repair works in power plants.
- ✓ Must have prior experience in repairing and balancing water pump impellers, preferably in thermal power stations.
- ✓ Must submit proof of financial stability with annual turnover not less than ₹15 lakh in the last three years.
- ✓ Must provide EMD of ₹18,452 along with tender fee payment receipt.
- ✓ Must attach scanned copies of technical bid documents, including relevant project experience and technical certifications.
| Qualification Criteria | Details |
|---|---|
| Minimum Annual Turnover | ₹15 lakh for last 3 years |
| Experience | At least 2 similar projects in power sector |
| Certification | Valid technical and safety certifications |
| Financial Stability | Bank statements or solvency certificate |
Bidders must meet all eligibility requirements to participate in the tender process.
Bidding Process
Process Timeline
07-11-2025 15:00
07-11-2025 15:05
07-11-2025 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
Percentage Rate
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 main scope of this tender?
This tender involves repair, refurbishment, and dynamic balancing of the BHEL make Cooling Water Pump Impeller (Model No. CW1Q) at Ukai TPS. The work ensures optimal operation of critical water pumping equipment in a 500MW power plant, including inspection, repair, balancing, and testing activities.
Who is eligible to bid for this project?
Eligible bidders must have valid licenses, prior experience in power plant equipment repair, and demonstrate financial stability with an annual turnover of at least ₹15 lakh in the last three years. They must also submit EMD and technical documents as specified.
What are the key dates and deadlines for this tender?
The bid submission starts on 11-10-2025 at 12:49 PM and ends on 06-11-2025 at 6:30 PM. The bid opening is scheduled for 07-11-2025 at 3:00 PM. Bidders must ensure timely submission to participate.
How can I submit my bid and what are the payment requirements?
Bids must be submitted online through the nProcure portal. The tender fee of ₹1770 and EMD of ₹18,452 can be paid online or physically submitted within 5 days of the bid deadline. The payment receipt must be uploaded during the preliminary stage.
What are the evaluation criteria for selecting the successful bidder?
Bids are evaluated based on technical competence (40%), financial proposal (30%), past project performance (20%), and adherence to specifications (10%). A minimum overall score of 60% is required for qualification.
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Documents 2
WT-5021 - Tender notice.pdf
TENDER_DOCUMENT
WT-5021 -Tender Documents.pdf
TENDER_DOCUMENT