Tender for Removal, Fabrication & Erection of 1600mm Cooling Tower Inlet Duct at Wanakbori TPS
Progress
This government tender offers a valuable opportunity for experienced contractors to undertake the removal, fabrication, and erection of a 1600 mm diameter cooling tower inlet hot duct at Wanakbori Thermal Power Station. Managed by Gujarat State Electricity Corporation Limited (GSECL), this project aims to enhance the power plant's cooling infrastructure, ensuring efficient heat dissipation and operational reliability. The tender involves detailed dismantling, fabrication, and precise erection work, with a project duration of 24 months. Bidders must meet strict eligibility criteria, including experience in large-scale industrial ductwork, technical competence, and financial stability. The procurement process is conducted electronically, with clear deadlines and evaluation criteria. This opportunity is ideal for contractors specializing in power plant infrastructure, industrial fabrication, and erection works seeking government contracts in Gujarat. The project emphasizes safety, quality, and timely completion, contributing to the overall efficiency of the power sector infrastructure. Download the detailed tender document and participate to secure a prestigious government contract in the power and energy sector.
Scope Of Work
• Dismantling and removal of existing inlet hot duct components.
• Fabrication of 1600 mm diameter inlet hot duct as per technical specifications.
• Erection and installation of the fabricated duct at the designated location.
• Ensuring compliance with safety standards and quality assurance.
• Testing and commissioning of the inlet duct post-installation.
The process involves:
- Site inspection and assessment.
- Preparation of fabrication drawings and approval.
- Dismantling of existing duct components.
- Fabrication of new inlet duct using specified materials.
- Transportation of fabricated parts to the site.
- Erection and alignment of the duct.
- Final inspection, testing, and commissioning.
| Specification | Details |
|---|---|
| Duct Diameter | 1600 mm |
| Material | As per tender specifications |
| Completion Period | 24 months |
| Location | Wanakbori TPS, Gujarat |
Key deliverables include detailed fabrication reports, erection completion certificates, and testing documentation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Duct Diameter | 1600 mm |
| Material | As specified in tender documents |
| Fabrication Tolerance | ± 10 mm |
| Erection Tolerance | ± 5 mm |
| Structural Integrity | Compliant with IS standards |
The fabrication process includes cutting, welding, and assembly using high-grade materials. Erection involves precise alignment, bolting, and welding to ensure structural stability. The work must adhere to safety and quality standards outlined in the tender documents.
Financial Requirements
The estimated project cost ranges from INR 5 crore to INR 8 crore, with detailed cost components outlined in the bid documents. Bidders are required to submit a refundable Earnest Money Deposit (EMD) as specified, along with their financial proposals. Payment terms include an initial mobilization advance, progress payments based on milestones, and a final payment upon successful completion and acceptance. The detailed financial breakdown is as follows:
| Cost Component | Amount (INR) |
|---|---|
| Mobilization Advance | 10% of bid value |
| Progress Payments | As per project milestones |
| Final Payment | 10% of bid value |
All payments are subject to verification and certification by the project engineer. Bidders must ensure compliance with the financial qualification criteria as specified in the tender documents.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹2,950
Contract Form
Works
Completion Period
24 Months
Currency Type
Single
Bid Submission Start
01-10-2026 12:00:00
Document Download End
23-10-2026 18:00:00
Bid Validity
180 Days
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-78308 TMD-1.pdf
TENDER_DOCUMENT
Categories
12
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).
RequiredForm - Technical Bid
Attach scan copy of Tender documents
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Eligibility Criteria
✓ Must have valid registration and licenses for industrial fabrication and erection works.
✓ Experience certificate for similar large-scale ductwork or power plant infrastructure projects.
✓ Demonstrated financial stability with relevant qualification criteria.
✓ Submission of GST Registration, PAN, and I.T. No.
✓ Details of PF Code and tools & tackles as specified.
✓ Submission of all required technical and financial documents, including experience certificates, past orders, and bid security.
| Qualification Requirements | Details |
|---|---|
| Experience in similar projects | Minimum of 2 projects involving large duct fabrication and erection |
| Financial Qualification | Turnover of at least INR 10 crore in the last 3 years |
| Certifications | Valid GST, PAN, I.T. registration |
| Technical Capability | Adequate tools, skilled workforce, safety standards |
| Documentation | Complete submission of all prescribed forms and documents as per tender guidelines |
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the scope of this government tender at Wanakbori TPS?
This tender involves the removal, fabrication, and erection of a 1600 mm diameter inlet hot duct for the cooling tower at Wanakbori Thermal Power Station. The project aims to upgrade the cooling infrastructure, ensuring efficient heat dissipation and operational reliability. The scope includes dismantling existing ducts, fabricating new components as per technical specifications, and precise erection and testing. Contractors with experience in large-scale industrial ductwork and power plant infrastructure are encouraged to bid.
Who is eligible to participate in this tender?
Eligible bidders must have valid registration, experience in similar large-scale projects, and financial stability. Specific requirements include experience certificates, GST and PAN registration, PF details, and submission of all prescribed documents. Bidders should also demonstrate technical capability with appropriate tools and workforce. The detailed eligibility criteria are outlined in the tender documents, ensuring only qualified firms participate.
What are the key dates and deadlines for this tender?
The bid submission starts on 01-10-2026 and closes on 23-10-2026 at 18:00 hrs. The technical evaluation will be conducted on 26-10-2026 at 15:30 hrs, with the tender opening scheduled shortly after. The contract award notification is expected by 30-10-2026. All submissions must be made electronically before the deadline; late bids will be rejected. Details are available in the tender notice and official portal.
What are the technical specifications required for this project?
The project requires fabrication and erection of a 1600 mm diameter inlet duct using specified high-grade materials. Tolerance levels are ±10 mm for fabrication and ±5 mm for erection. The duct must meet IS standards for structural integrity and safety. The process includes cutting, welding, assembly, and precise alignment. Post-installation testing and commissioning are mandatory to ensure operational readiness. Detailed specifications are provided in the tender documents.
How can I get assistance or clarifications regarding this tender?
Bidders can contact the Chief Engineer [C & O], Wanakbori TPS via email at [email protected] or by phone at 7069003830. Support is available during official working hours. Additionally, vendor training sessions are organized regularly to assist bidders in understanding the electronic bidding process. For further clarifications, refer to the contact details provided in the tender notice or visit the official portal.