Tender for Replacement & Overhauling of 6.6 KV HT Motors at Wanakbori Power Plant
Progress
This government tender offers a significant opportunity for experienced electrical contractors and power sector firms to participate in the replacement and overhauling of 6.6 KV HT motors at Wanakbori Thermal Power Station, Gujarat. The project involves comprehensive maintenance activities, including routine re-tubing, inspection, testing, and commissioning of critical motors to ensure optimal plant performance. The tender is open to qualified bidders with proven expertise in power plant electrical maintenance, offering a 24-month project duration. Bidders must meet strict eligibility criteria, submit detailed technical and financial proposals, and adhere to specified terms and conditions. The process involves online submission, technical evaluation, and final award, with key deadlines clearly defined. This opportunity supports Gujarat’s energy infrastructure development and is ideal for electrical maintenance companies seeking government projects in the power sector.
Scope Of Work
The scope of work includes:
- Replacement & Overhauling of 6.6 KV HT Motors across multiple stages.
- Routine maintenance activities such as re-tubing of oil coolers.
- Inspection, testing, and commissioning of motors.
- Ensuring safety and compliance with all relevant standards.
Key deliverables include:
- Complete disassembly, inspection, and reassembly of motors.
- Replacement of worn-out parts and components.
- Testing and calibration of motors post-overhaul.
- Documentation of work performed and compliance reports.
Sequential process:
- Site assessment and preparation.
- Disassembly of existing motors.
- Inspection and identification of repair needs.
- Replacement of parts and re-tubing activities.
- Testing, calibration, and commissioning.
- Final documentation and handover.
| Specification | Details |
|---|---|
| Motor Voltage | 6.6 KV |
| Power Capacity | 1250 KW |
| Activities | Replacement, Overhauling, Routine Maintenance |
| Duration | 24 Months |
Technical Specifications
The technical specifications include:
| Parameter | Requirement |
|---|---|
| Voltage | 6.6 KV |
| Power | 1250 KW |
| Motor Type | HT Motors for power plant |
| Activities | Replacement, Overhauling, Routine Maintenance |
| Testing | Insulation resistance, operational testing |
Process steps:
- Disassembly of existing motors.
- Inspection and part replacement.
- Re-tubing of oil coolers.
- Testing and calibration.
- Final commissioning and documentation.
All activities must adhere to relevant safety and quality standards, ensuring minimal downtime and maximum operational efficiency.
Financial Requirements
The project budget is structured with a clear cost breakdown:
| Cost Component | Estimated Value |
|---|---|
| Material & Parts | As per actuals |
| Labour Charges | As per scope |
| Overheads | Included |
| Total Estimated Cost | To be quoted within the specified range |
Payment terms are as follows:
- 10% advance upon award.
- 40% after completion of disassembly and inspection.
- 30% post successful testing.
- 20% after final handover and documentation.
Bidders must submit a detailed financial proposal aligned with these terms and provide valid bank guarantees as required.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Works
Completion Period
24 Months
Currency Type
Single
Bid Submission Start
02-10-2026 12:00:00
Document Download End
23-10-2026 18:00:00
Bid Validity
180
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
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Documents 1
RFQ-78639 EMD-3.pdf
TENDER_DOCUMENT
Categories
10
Bidding Process
Process Timeline
26-10-2026 15:00
26-10-2026 15:30
Required Forms
Preliminary
Tender fee details –WTPS
User Defined Template-Standard
EMD DETAIL
User Defined Template-Secured
Technical
Technical Bid
User Defined Template-Standard
Commercial
Price Bid Form
Library-Secured
Required Documents
Stage - Preliminary stage
Attach Scanned copy of Tender fee and EMD details.
RequiredStage - Technical Stage
Experience certificate of similar work & copy of past orders executed for similar type of work.(as mentioned in tender document)
RequiredMust be submit financial qualification criteria (As mentioned in tender document).
RequiredDetails of PF Code No.
RequiredCopy of GST Registration No., I.T. No. & PAN Card No.
RequiredList of tools & tackles (as mentioned in tender document)
Attach scanned copy of technical bid with all relevants documents.
RequiredAuthentication of veracity of documents submitted in support of Meeting the Qualifying Requirements. (As mentioned in tender document).
RequiredForm for Declaration for Conflict of Interest among BIDDERS/AGENTS. (As mentioned in tender document).
RequiredForm for Declaration for Relationship of BIDDER With Employee (As mentioned in tender document).
RequiredBidder must be registered in GUVNL VMS portal. (As mentioned in tender document).
RequiredBidder must be submit form no.1 to 6 including integrity pact with duly sign & stamp.
RequiredBidder must be submit UNDERTAKING IN REGARD TO QUOTED PRICE(As mentioned in tender document).
RequiredBidder Must Attach Copy of Electrical Contractor License (as mentioned in tender document)
Form - Technical Bid
Attach scan copy of Tender documents
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Eligibility Criteria
Bidders must meet the following eligibility criteria:
- ✓ Must have experience in similar electrical motor overhauling projects.
- ✓ Submit experience certificates and past order copies.
- ✓ Provide financial qualification documents as per tender requirements.
- ✓ Possess valid GST Registration, PAN, and I.T. No.
- ✓ Submit PF Code details.
- ✓ List tools and tackles as specified.
- ✓ Submit scanned copies of all relevant technical documents.
- ✓ Authenticate the veracity of submitted documents.
- ✓ Complete declaration forms for conflict of interest and relationships.
- ✓ Be registered on the GUVNL VMS portal.
- ✓ Submit all required forms, including integrity pact and undertaking.
- ✓ Attach electrical contractor license, if applicable.
| Qualification Requirement | Details |
|---|---|
| Experience in similar work | Yes |
| Financial Qualification | As per tender |
| Registration | GST, PAN, I.T. No |
| Technical Capability | Tools & tackles list |
| Document Submission | Complete technical bid with all forms |
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the deadline for bid submission?
The bid submission deadline is 13-10-2026 at 6:00 PM. Bidders must upload all required documents before this time to be eligible for evaluation. Late submissions will not be accepted under any circumstances.
What are the key eligibility criteria for bidders?
Bidders must demonstrate experience in similar electrical motor overhauling projects, submit relevant experience certificates, financial documents, GST registration, PAN, I.T. No., PF Code, and tools & tackles list. Additionally, registration on the GUVNL VMS portal and submission of all required forms are mandatory.
What technical activities are included in this tender?
The scope includes replacement, overhauling, routine maintenance, re-tubing of oil coolers, testing, and commissioning of 6.6 KV HT motors. The work ensures enhanced operational efficiency and safety compliance at Wanakbori Power Plant.
How will the evaluation of bids be conducted?
Bids will be evaluated based on technical competence (50%), financial proposal (30%), and compliance with technical specifications (20%). Minimum technical score must be 70%, and financial bids should be competitive within the estimated range.
Who can I contact for further assistance?
You can contact the Chief Engineer [C & O] at [email protected] or call 7069003830. Support is available for portal guidance, document submission, and clarifications related to the tender process.