Procurement Opportunity: Routine maintenance of oil purification system in Unit II in THIRUVALLUR, TAMIL NADU
TNEB Limited
THIRUVALLUR, TAMIL NADU
Posted:
13 February 2026
Closed:
20 February 2026
EPROCURE
Open Power and Energy NPROCURE
Government Tender for Online Oil Filtration Service at Wanakbori TPS Gujarat
Progress
Issue30-Aug-2025, 6:30 am
AwardPending
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹2,950
Contract Form
Works
Completion Period
18 Months
Currency Type
Single
Categories
16
This government tender offers a unique opportunity for experienced service providers to supply online oil purification and filtration services at Wanakbori Thermal Power Station, Gujarat. Managed by Gujarat State Electricity Corporation Limited, the project focuses on maintaining the quality of Servo mesh SP-320 oil used in coal mill XRP-803 across units 4 to 7. The tender emphasizes technical expertise, safety standards, and timely execution, with an estimated project value of INR 33,26,400 over 18 months. Bidders must meet strict eligibility criteria, including experience, financial stability, and compliance with government procurement policies. The process is fully electronic, ensuring transparency and efficiency. This opportunity is ideal for companies specializing in power plant maintenance, industrial oil services, and related technical fields seeking government contracts in Gujarat. The project aims to enhance operational reliability, safety, and efficiency of power plant equipment, contributing to Gujarat's energy infrastructure development.
Scope Of Work
The selected contractor will be responsible for providing online oil purification and filtration services for Servo mesh SP-320 oil at Wanakbori TPS. The key deliverables include:
- Installation and commissioning of filtration equipment
- Regular online filtration and testing of the specified oil
- Ensuring continuous operation without downtime
- Maintenance and calibration of filtration units
- Documentation of oil quality before and after filtration
The process involves:
- Initial assessment and setup of filtration system
- Continuous online filtration during boiler operation
- Periodic testing and reporting of oil condition
- Immediate response to any operational issues
- Final inspection and system removal upon contract completion
The contractor must ensure compliance with all safety and environmental standards, provide trained personnel, and maintain detailed logs of all activities. The technical specifications include the capacity, flow rate, and filtration efficiency, detailed further in the tender documents.
| Parameter | Specification |
|---|---|
| Oil Type | Servo mesh SP-320 |
| Filtration Capacity | As per equipment specifications |
| Power Supply | 415V, 3-phase |
| Maintenance Schedule | Monthly or as needed |
All work must be performed in accordance with the guidelines provided in the tender document, RFQ-72950 - BMD-3.pdf, available for download on the official portal.
Technical Specifications
The technical setup requires filtration units capable of handling Servo mesh SP-320 oil with a flow rate suitable for the plant's operational needs. Equipment must meet IS standards and be certified for power plant use. The filtration process should include:
- Automatic online filtration systems with remote monitoring capabilities
- Filtration efficiency of at least 99%
- Power supply of 415V, 3-phase
- Control panels with real-time data logging
Sequential procedures include:
- Equipment installation and calibration
- System testing and commissioning
- Regular operation with scheduled maintenance
- Periodic performance audits
Sample technical parameters:
plaintext
Flow Rate: 50-100 L/min
Filtration Efficiency: ≥99%
Power Consumption: ≤5 kW
Operating Temperature: 0°C to 50°C
Financial Requirements
The total estimated cost for the project is INR 33,26,400, with a bid security (EMD) of INR 99,792. Bidders should submit their financial proposals in the prescribed format, including breakdowns for equipment, labor, and miscellaneous expenses. Payment terms are typically aligned with project milestones, with an initial advance and subsequent payments against work completion certificates.
| Cost Component | Amount (INR) |
|---|---|
| Equipment & Setup | 15,00,000 |
| Labor & Services | 12,00,000 |
| Testing & Documentation | 3,00,000 |
| Contingency & Miscellaneous | 3,26,400 |
Bidders must ensure their financial proposals are competitive and compliant with tender guidelines. Payment will be made based on verified work completion and adherence to quality standards.
Additional Tender Data
Commercial Details
Tender Category
Service
Bid To RA
No
Item Category
Miscellaneous Works
Authority & Contact
Officer Inviting Bids
Chief Engineer [C & O], Wanakbori TPS
Bid Opening Authority
Chief Engineer [C & O], Wanakbori TPS
Address
Wanakbori Thermal Power Station, Gujarat State Electricity Corporation Limited, Ta: Galteshwar, Dist: Kheda -388239
Contact Details
[email protected] /7069003830
Authority Records
GUJARAT STATE ELECTRICITY CORPORATION LIMITED
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Documents 1
RFQ-72950 -BMD-3.pdf
TENDER_DOCUMENT
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Eligibility Criteria
- ✓ Must have experience in providing online oil filtration services for power plant equipment.
- ✓ Must submit scanned copies of tender fee and EMD details.
- ✓ Experience certificates for similar projects completed in the last 3 years.
- ✓ Bank solvency certificate of at least 20% of the estimated project cost from a reputed nationalized bank.
- ✓ Valid GST registration, PAN, and I.T. No.
- ✓ Proof of group insurance coverage for all engaged contract labor.
- ✓ Valid contract labor license for the entire project duration.
- ✓ List of tools and tackles relevant to oil filtration services.
- ✓ Unconditional tender assurance.
| Qualification Requirement | Details |
|---|---|
| Tender Fee | INR 2950 |
| EMD | INR 99,792 |
| Experience | Minimum 3 years in power plant oil services |
| Financial | Solvency certificate of 20% of estimated cost |
| Technical | Proven experience with similar equipment |
Bidders must meet all the above criteria to qualify for participation.
Bidding Process
Process Timeline
1. Preliminary stage
24-09-2025 15:00
2. Technical Stage
24-09-2025 15:30
3. Commercial Stage
Required Forms
Preliminary
Tender fee details –WTPS
User Defined Template-Standard
EMD details works-WTPS
User Defined Template-Standard
Technical
Technical Bid
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Preliminary stage
1
Attach Scanned copy of Tender fee and EMD details.
RequiredStage - Technical Stage
1
Experience certificate of similar work & copy of past orders executed for similar type of work.(as mentioned in tender document)
Required 2
Bank solvency certificate of @ 20 percent estimated value of nationalized bank, in original.(as mentioned in tender document)
3
Assurance for the un-conditional tender
Required 4
Details of PF Code No.
Required 5
Group insurance of all the contract labor duly engaged throughout the contract period.(as mentioned in tender document)
Required 6
Copy of the contract labors license from the appropriate authorities duly obtained and for renewed for the entire contract period.(as mentioned in tender document)
Required 7
Copy of GST Registration No., I.T. No. & PAN Card No.
Required 8
List of tools & tackles(as mentioned in tender document)
Required 9
Attach scanned copy of technical bid with all relevants documents.
RequiredForm - Technical Bid
1
Attach scan copy of Tender documents
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the main scope of this government tender at Wanakbori TPS?
This tender involves providing online oil purification and filtration services for Servo mesh SP-320 oil used in coal mill XRP-803 across boiler units 4 to 7. The contractor will install, operate, and maintain filtration equipment to ensure optimal oil quality, enhancing equipment performance and safety.
Who is eligible to participate in this power sector tender?
Eligible bidders must have relevant experience in power plant oil services, possess valid technical and financial credentials including GST, PAN, and bank solvency certificates, and meet all eligibility criteria outlined in the tender document. Experience in similar projects is highly preferred.
How can I submit my bid for this government tender?
Bidders must download the tender documents, pay the tender fee of INR 2950, and submit their technical and financial bids electronically via the official e-procurement portal before the deadline of 23-09-2025 at 18:00. Physical bids are not accepted.
What are the key evaluation criteria for selecting the contractor?
Bids will be evaluated based on technical competence (50%), cost competitiveness (30%), past performance (10%), and eligibility compliance (10%). A minimum technical score of 70% is required for qualification.
What are the important dates and deadlines for this tender?
The bid submission deadline is 23-09-2025 at 18:00. The technical evaluation will be conducted on 24-09-2025 at 15:30. Bidders should ensure timely submission to avoid disqualification.
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Documents 1
RFQ-72950 -BMD-3.pdf
TENDER_DOCUMENT