Tender for Removal, Supply & Application of Spray Thermal Insulation at Wanakbori Power Plant
Progress
This government tender offers a unique opportunity for experienced contractors to undertake removal, supply, and application of spray thermal insulation at Wanakbori Thermal Power Station. Managed by Gujarat State Electricity Corporation Limited, this project is part of the critical power plant maintenance and overhaul activities for the 1X800 MW unit. Bidders must meet strict eligibility criteria, including technical experience, financial stability, and registration requirements. The scope involves insulation removal, material supply, and precise application, ensuring turbine efficiency and safety. The project deadline is 13th July 2026, with detailed evaluation based on technical competence and cost competitiveness. The tender process is fully electronic, requiring registration on the GUVNL VMS portal and possession of a valid Digital Certificate. This opportunity is ideal for companies specializing in power plant maintenance, industrial insulation, and turbine services, seeking to contribute to Gujarat's power infrastructure development. Submit your bid now to be part of this significant government project in the power sector.
Scope Of Work
The scope of work includes:
- Removal of existing spray thermal insulation on drive turbines and main turbine valves.
- Supply of high-quality spray thermal insulation materials suitable for power plant turbines.
- Application of spray thermal insulation ensuring uniform coverage and adherence.
- Testing and inspection post-application to verify insulation quality.
The process involves the following steps:
- Site preparation and safety assessment.
- Removal of old insulation using appropriate tools and techniques.
- Transport and storage of insulation materials.
- Application of new spray thermal insulation as per technical specifications.
- Final inspection and documentation.
| Key Deliverables | Specifications |
|---|---|
| Removal of old insulation | Complete removal without turbine damage |
| Supply of insulation materials | Heat-resistant, durable, compliant with industry standards |
| Application process | Uniform coating, proper curing |
| Inspection & testing | Compliance with quality standards |
Completion period is as per the detailed tender document, ensuring minimal downtime and safety compliance.
Technical Specifications
The technical specifications include:
| Parameter | Requirement |
|---|---|
| Insulation Material | Heat-resistant, compliant with IS standards |
| Application Thickness | As per manufacturer recommendations |
| Curing Time | Minimum 24 hours |
| Temperature Resistance | Up to 300°C |
| Application Method | Spray technique ensuring uniform coverage |
The process involves:
- Conducting surface preparation.
- Applying insulation in layers.
- Allowing proper curing time.
- Final inspection for coverage and adhesion.
All materials and procedures must adhere to industry standards and manufacturer guidelines.
Financial Requirements
The estimated budget for this project ranges from INR 2,00,000 to INR 5,00,000, inclusive of all materials, labor, and overheads. The breakdown is as follows:
| Cost Element | Estimated Cost (INR) |
|---|---|
| Material | 1,00,000 - 2,50,000 |
| Labor | 50,000 - 1,00,000 |
| Equipment & Tools | 20,000 - 50,000 |
| Miscellaneous | 30,000 - 50,000 |
Payment terms:
- 30% advance upon contract signing.
- 50% after completion of insulation application.
- Remaining 20% after final inspection and approval.
All payments are subject to submission of valid invoices and certification of work completion as per the contract.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Works
Completion Period
As per tender Document Attached
Currency Type
Single
Bid Submission Start
23-06-2026 11:30:00
Document Download End
21-08-2026 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-76892 TMD-8.pdf
TENDER_DOCUMENT
Categories
33
Bidding Process
Process Timeline
24-08-2026 15:00
24-08-2026 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).
RequiredForm - Technical Bid
Attach scan copy of Tender documents
Eligibility Criteria
Bidders must fulfill the following eligibility criteria:
- ✓ Must have experience in similar turbine insulation projects.
- ✓ Must submit experience certificates and copies of past work orders.
- ✓ Must meet financial qualification criteria as specified in the tender document.
- ✓ Must provide details of PF Code No., GST Registration No., I.T. No., and PAN Card.
- ✓ Must submit a list of tools & tackles as mentioned in the tender.
- ✓ Must upload scanned copies of all relevant technical bid documents.
- ✓ Must authenticate the veracity of submitted documents.
- ✓ Must declare conflict of interest and relationships with employees as per tender forms.
- ✓ Must be registered on the GUVNL VMS portal.
- ✓ Must submit Form No.1 to 6, including the integrity pact, duly signed and stamped.
- ✓ Must submit an undertaking regarding quoted price.
| Qualification Requirements | Details |
|---|---|
| Experience in similar work | At least 3 projects completed in turbine insulation |
| Financial criteria | Turnover of minimum INR 50 lakhs in last 3 years |
| Registration | Valid GST, PAN, I.T. registration |
| Technical capability | Adequate tools & tackles listed in tender |
Bidders failing to meet these criteria will be disqualified from the bidding process.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the deadline for submitting bids for this tender?
The bid submission deadline is 13th July 2026 at 18:00. Bidders must upload all required documents and complete their submission before this cut-off time to be considered.
What are the eligibility criteria for bidders?
Bidders must have relevant experience in turbine insulation projects, submit experience certificates, financial qualification documents, GST, PAN, I.T. registration, and be registered on the GUVNL VMS portal. All documents must be authentic and duly signed.
How can I participate in the e-procurement process?
Participants need to register on the GUVNL VMS portal, procure a valid Digital Certificate, and attend the vendor training sessions organized every Saturday. All bids are to be submitted electronically via the official tender portal before the deadline.
What technical specifications are required for the insulation materials?
The insulation must be heat-resistant up to 300°C, compliant with IS standards, and applied uniformly using spray techniques. Proper curing and inspection are mandatory to ensure quality and safety.
What is the estimated project value and payment schedule?
The project budget ranges from INR 2,00,000 to INR 5,00,000. Payments are scheduled as 30% advance, 50% after completion, and 20% after final inspection, subject to submission of invoices and work certification.