Open Power and Energy NPROCURE

Tender for Overhauling HP & IP Valves at Utran Gas Power Station Gujarat

Bid Publish Date

04-Sep-2025, 5:00 pm

Bid End Date

28-Nov-2025, 5:45 pm

EMD

₹24,093

Value

₹8,03,098

Location

SURAT , GUJARAT

Progress

Issue04-Sep-2025, 5:00 pm
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

24  Months

Currency Type

Single

Categories 6

VALVE PARTS AND ACCESSORIES MUSICAL INSTRUMENT PARTS AND ACCESSORIES TURBINE ENGINES SANITARY FITTING VALVE KITS WATER SUPPLY MATERIAL

This government tender offers a unique opportunity for experienced contractors to undertake overhauling of HP and IP valves at the Utran Gas Based Power Station in Gujarat. The project involves detailed mechanical maintenance activities essential for ensuring the efficient operation of a 146 MW Alstom steam turbine. Bidders must meet specific eligibility criteria, including prior experience in power plant valve overhauling, and submit all required documents, including tender fee and EMD. The contract duration is 24 months, with a structured bidding process and clear evaluation criteria. This tender is ideal for companies specializing in power plant maintenance, mechanical engineering, and valve overhauling services. The process is managed electronically via the official portal, with strict deadlines and comprehensive support available. Participating in this tender will enable your organization to contribute to power sector infrastructure development and enhance operational reliability at a key power station in Gujarat.

Scope Of Work

The selected contractor will be responsible for the complete overhauling of HP and IP stop/control valves of the 146 MW Alstom steam turbine at Utran Gas Power Station. The scope includes:

  • Inspection and disassembly of existing valves
  • Cleaning and refurbishment of valve components
  • Replacement of worn or damaged parts
  • Reassembly and calibration of valves
  • Functional testing and commissioning

The process will follow these steps:

  1. Site inspection and assessment
  2. Disassembly of valves
  3. Cleaning and inspection of parts
  4. Replacement of seals, gaskets, and worn components
  5. Reassembly and alignment
  6. Testing for operational efficiency
  7. Final commissioning

Key specifications include:

Parameter Value
Valve Type Stop/control valves
Power Station Capacity 146 MW
Turbine Make Alstom
Overhaul Duration 24 months

Bidders must ensure compliance with all safety and technical standards specified in the tender documents.

Technical Specifications

The technical specifications for the valves include:

Parameter Specification
Valve Type Stop/control valves suitable for high-pressure steam
Material Special alloy steels as per OEM standards
Operating Pressure Up to 150 bar
Temperature Range 200°C to 550°C
Control Mechanism Pneumatic/hydraulic control systems

The process involves:

  • Detailed inspection as per OEM guidelines
  • Use of calibrated testing equipment
  • Compliance with IS and international standards
  • Documentation of all activities for quality assurance

Financial Requirements

The estimated cost for the project is INR 8,03,098. The financial bid should include:

Cost Component Amount (INR)
Material & Spare Parts As per actuals
Labour Charges Fixed rates as per tender
Testing & Commissioning Included
Total Estimated Cost INR 8,03,098

Payment terms are structured as:

  • 30% advance upon contract signing
  • 40% after completion of disassembly and refurbishment
  • 30% after successful testing and commissioning

Bidders must submit a detailed financial proposal aligned with these terms.

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Eligibility Criteria

✓ Must have valid registration and licenses for mechanical maintenance works in power plants.
✓ Must submit the tender fee of INR 1770 and EMD of INR 24,093 along with the bid.
✓ Must have prior experience in overhauling high-pressure and intermediate-pressure valves in power plants.
✓ Must provide all required technical and financial documents as specified.

Qualification Criteria Minimum Requirement
Turnover Rs. 10 million in the last 3 years
Experience At least 3 similar projects completed in power sector
Technical Capability Proven expertise in valve overhauling
Certification Valid certificates for safety and quality standards

Note: Bidders failing to meet these criteria will be disqualified from the bidding process.

Bidding Process

Process Timeline

1. Preliminary stage

29-11-2025 15:30

2. Technical Stage

29-11-2025 15:35

3. Commercial Stage

01-12-2025 15:30

Required Forms

Preliminary

Tender Fee Form

Library-Standard

Required

Emd Fee Form

Library-Standard

Required

Technical

Confirmation

User Defined Template-Standard

Required

Commercial

Percentage Rate

Library-Secured

Required

Required Documents

Stage - Preliminary stage

1

Attach scan copy Tender fee and EMD

Required

Stage - Technical Stage

1

All Required Tender Documents

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the scope of work for this tender?

The scope includes overhauling of HP and IP stop/control valves of the 146 MW Alstom steam turbine at Utran Gas Power Station. Activities involve inspection, disassembly, cleaning, parts replacement, reassembly, and testing to ensure optimal turbine operation.

What are the eligibility criteria for bidders?

Bidders must possess valid licenses, submit tender fee of INR 1770 and EMD of INR 24,093, and have prior experience in power plant valve overhauling. They must also provide all required technical and financial documents as specified in the tender.

How can I participate in this tender?

Participants should download the tender documents online, submit technical and financial bids electronically before the deadline, and pay the tender fee and EMD as per instructions. Attending pre-bid meetings and training sessions is recommended for clarity.

What is the deadline for bid submission?

The last date for bid submission is 19-09-2025 at 17:45. Bids must be submitted online before this time; late submissions will be rejected. The tender process is managed via the official portal.

What are the payment terms for the contract?

Payments will be made as 30% advance, 40% after disassembly and refurbishment, and 30% after successful testing and commissioning. All payments are subject to approval of work and compliance with contractual terms.

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