Gujarat Power Sector Tender for Repair & Strengthening of Ash Hopper Seal Trough Units 3-5
Bid Publish Date
02-Oct-2026, 12:30 pm
Bid End Date
27-Oct-2026, 12:30 pm
Location
Progress
Gujarat State Electricity Corporation Limited invites experienced contractors to bid on a power plant maintenance project at Gandhinagar GTPS. The tender involves repairing and reinforcing Bottom Ash Hopper structures and addressing water leakages in Units 3, 4, and 5. This 18-month project aims to enhance structural integrity and operational safety of critical power plant components. The tender is open to firms with proven experience in structural repairs, leak management, and power plant maintenance. Bidders must meet eligibility criteria, including submission of tender fee, EMD, and relevant certifications. The process involves online submission, technical and financial evaluation, and timely completion. This opportunity offers a significant chance for power sector contractors to contribute to Gujarat’s energy infrastructure. Key deadlines, detailed scope, and evaluation criteria are clearly outlined, ensuring transparency and fairness in procurement.
Scope Of Work
The scope of work includes:
- Repairing and strengthening of damaged Seal Troughs and structures of Bottom Ash Hoppers for Units 3, 4, and 5 at GTPS.
- Attending water leakages in the Bottom Ash Hopper areas to prevent operational disruptions.
- Structural reinforcement to ensure durability and safety.
- Regular inspection and maintenance during the contract period.
The process involves:
- Site assessment and detailed inspection.
- Preparation of repair plans and structural reinforcement strategies.
- Procurement of necessary materials and equipment.
- Execution of repair and strengthening works as per approved plans.
- Quality assurance and safety compliance during execution.
- Final inspection and handover.
Key deliverables include structural repair reports, leakage mitigation reports, and compliance certificates. The work must adhere to Gujarat State Power Sector standards and safety protocols.
| Item | Specification |
|---|---|
| Repair Materials | High-strength structural steel, concrete, sealants |
| Water Leakage Solutions | Water-resistant coatings, leak-proof seals |
| Inspection Tools | Ultrasonic testers, structural integrity scanners |
Technical Specifications
The repair works require use of high-strength structural steel conforming to IS 2062 standards, and water-resistant sealants compliant with IS 6312. Structural reinforcement must follow approved engineering drawings and safety standards. The project involves sequential procedures:
- Site inspection and assessment.
- Preparation of detailed repair and reinforcement plans.
- Procurement of specified materials.
- Execution of structural repairs and leak sealing.
- Final testing and certification.
Technical parameters include:
| Parameter | Specification |
|---|---|
| Structural Steel | IS 2062 Grade B or equivalent |
| Sealants | IS 6312 compliant water-resistant sealants |
| Inspection Tools | Ultrasonic flaw detectors, load testing equipment |
Bidders must ensure all materials and procedures meet relevant Indian Standards and safety protocols.
Financial Requirements
The estimated project budget ranges from 15 lakh INR to 25 lakh INR, covering materials, labor, and miscellaneous expenses. The financial breakdown is as follows:
| Cost Component | Estimated Cost |
|---|---|
| Structural materials | 8 lakh INR |
| Sealants and waterproofing | 4 lakh INR |
| Labor and miscellaneous | 3 lakh INR |
| Contingency and overheads | 2 lakh INR |
Payment terms are as follows:
- 30% advance upon contract signing.
- 40% upon mid-term completion of structural repairs.
- 30% after final inspection and approval.
All payments are subject to submission of valid invoices and certification from the project engineer.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Works
Completion Period
18 Months
Currency Type
Single
Bid Submission Start
02-10-2026 18:00:00
Document Download End
27-10-2026 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 (G)
Bid Opening Authority
CHIEF ENGINEER (G)
Address
CHIEF ENGINEER (GEN.), GUJARAT STATE ELECTRICITY CORPORATION LTD, Gandhinagar TPS.
Contact Details
Authority Records
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Documents 1
GTPS_Tender _ EW-354_21_09_2026.pdf
TENDER_DOCUMENT
Categories
5
Bidding Process
Process Timeline
03-11-2026 15:00
03-11-2026 15:10
Required Forms
Preliminary
Tender Fee Form
Library-Standard
Emd Fee Form
Library-Standard
Technical
PARTY DETAILS
User Defined Template-Standard
Stop Deal And Black List
User Defined Template-Standard
Certificate-A
User Defined Template-Standard
Bidder Confirmation
User Defined Template-Standard
Price
GTPS Price Bid EW-354
User Defined Template-Secured
Required Documents
Stage - Preliminary Stage
Attach scan copy of Tender Fee & EMD
RequiredStage - Technical Stage
Attach scan copy of supporting documents as per tender
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Eligibility Criteria
✓ Must have valid registration and licenses to operate as a power plant maintenance contractor.
✓ Must submit scan copies of Tender Fee and EMD along with bid.
✓ Must possess relevant technical certifications and experience in structural repairs and water leakage management.
✓ Must demonstrate financial stability with annual turnover of at least 50 lakh INR in the last 3 years.
| Criterion | Requirement |
|---|---|
| Tender Fee & EMD | Submission of scanned copies of both documents |
| Experience | Minimum 3 years of relevant power plant maintenance work |
| Certifications | Valid ISO certifications and safety standards |
| Financial Stability | Annual turnover ≥ 50 lakh INR for last 3 years |
Note: Bidders must meet all eligibility criteria to qualify for technical evaluation.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the main scope of this tender?
This tender involves repairing and strengthening of damaged Seal Troughs and structures, addressing water leakages in the Bottom Ash Hoppers of Units 3, 4, and 5 at Gandhinagar GTPS. The work aims to ensure structural integrity and operational safety of power plant components.
What are the eligibility criteria for bidders?
Bidders must submit scanned copies of Tender Fee and EMD, possess relevant technical certifications, and demonstrate minimum 3 years of experience in power plant structural repairs. Financial stability with an annual turnover of at least 50 lakh INR in the last 3 years is also required.
How can I participate in the bidding process?
Participants should download the tender document, register on the portal, and submit technical and financial bids online before the deadline. Ensure all mandatory documents are uploaded and adhere to specified timelines for successful bid submission.
What is the project duration and payment schedule?
The project duration is 18 months. Payment will be made in three installments: 30% advance, 40% after mid-term completion, and 30% after final inspection, subject to submission of certified invoices.
Where can I find the detailed tender documents?
The detailed tender document is available for download at the official tender portal via this link: Download Tender Document.