Tender for In-situ Repair & Overhauling of High Pressure Boiler Valves at Wanakbori TPS
This **government tender** at Wanakbori Thermal Power Station offers a valuable opportunity for experienced contractors specializing in **power plant valve maintenance**. The project involves **in-situ repair and overhauling of high-pressure boiler valves** at Unit-8, ensuring the continued safe and efficient operation of Gujarat's power infrastructure. With a project duration of 18 months and an estimated cost of INR 19,48,379, the tender emphasizes **quality, safety, and timely completion**. Bidders must meet strict eligibility criteria, including relevant experience, financial stability, and compliance with technical standards. The procurement process is fully electronic, with detailed evaluation stages and clear deadlines. This tender is ideal for companies in **power sector maintenance, industrial equipment repair, and engineering services** seeking to collaborate with Gujarat State Electricity Corporation Limited, contributing to sustainable energy production and infrastructure development.
Details
Financial
Technical
Tender Configuration
Scope of Work
The selected contractor will be responsible for:
- Conducting in-situ repairing and overhauling of high-pressure boiler valves at Unit-8.
- Performing detailed inspection, disassembly, cleaning, repair, and reassembly of valves.
- Ensuring all work complies with the manufacturer's specifications and safety standards.
- Testing repaired valves for pressure integrity and operational performance.
- Coordinating with plant operations to schedule maintenance activities with minimal disruption.
The process involves:
- Receiving work orders and inspection reports.
- Preparing work plan and safety procedures.
- Disassembling and inspecting valves.
- Performing necessary repairs, replacements, and adjustments.
- Conducting pressure tests and quality checks.
- Documenting work and obtaining approval for reinstallation.
Technical Specifications
The project involves high-pressure boiler valves operating at pressures up to 250 bar and temperatures as per boiler specifications. The repair process must adhere to ASME and IS standards, ensuring safety and durability. The contractor shall utilize approved tools and techniques for in-situ repairs, including disassembly, cleaning, part replacement, and reassembly. Sequential procedures include inspection, repair, pressure testing, and documentation. The technical parameters include:
| Parameter | Specification |
|---|---|
| Valve Type | High-pressure boiler valves |
| Max Operating Pressure | 250 bar |
| Max Temperature | As per boiler design |
| Repair Method | In-situ with approved tools |
| Standards | ASME, IS |
Financial Requirements
The estimated project cost is INR 19,48,379, with an earnest money deposit (EMD) of INR 58,452. The financial bid must be submitted as a percentage rate, with the project budget allocated for labor, materials, and overheads. Payment terms include:
- 30% advance upon contract signing.
- 40% after completion of initial inspection and disassembly.
- 30% after successful testing and approval.
| Cost Breakdown | Amount (INR) |
|---|---|
| Estimated Cost | 19,48,379 |
| EMD Amount | 58,452 |
| Tender Fee | 1,770 |
Evaluation Criteria
The evaluation will be based on:
| Criteria | Weightage |
|---|---|
| Technical competence and experience | 50% |
| Financial bid | 30% |
| Past performance and project quality | 20% |
Categories
Industry & Sector Information
Primary Industry
Sectors
Related Industries
Target Audience
Tender Documents
1 DocumentTender Stages
Tender Stages
| stage name | evaluation date | minimum forms for submission |
|---|---|---|
| Preliminary stage | 04-11-2025 15:00 | 0 |
| Technical Stage | 04-11-2025 15:30 | 0 |
| Commercial Stage | 0 |
Probable Bidders
Ultimate Power Pack
🎯 Unlimited Downloads
Download ANY tender document instantly - No limits!
📊 AI Analytics Dashboard
Professional insights & competitor intelligence
🎁 BONUS FEATURES
Frequently Asked Questions
This tender involves in-situ repairing and overhauling of high-pressure boiler valves at Unit-8, including inspection, disassembly, repair, testing, and reinstallation, ensuring compliance with safety and quality standards.
Eligible bidders must have experience in power plant valve maintenance, valid GST registration, PAN, I.T. No., and bank solvency of at least 20% of the estimated project cost. They should also possess appropriate licenses and qualified technical personnel.
The bid submission starts on 11-10-2025 at 12:00 PM and closes on 03-11-2025 at 6:00 PM. The technical evaluation will be conducted on 04-11-2025 at 15:30. Bidders must submit all required documents before these deadlines to participate.
All repairs must conform to ASME and IS standards, ensuring pressure integrity, safety, and durability. The process includes detailed inspection, repair, pressure testing, and documentation, following approved procedures.
Support is available through (n)code solutions, GNFC Ltd., Ahmedabad. Contact via phone: +91-79-40007517, 40007514, 40007515 or email [email protected]. Vendor training sessions are organized weekly to assist bidders.