Open Power and Energy NPROCURE

Government Tender for Supply of High Pressure Valves & Gasket at Wanakbori TPS

Bid Publish Date

10-Jan-2026, 4:45 pm

Bid End Date

31-Jan-2026, 6:00 pm

Progress

Issue10-Jan-2026, 4:45 pm
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Supply

Completion Period

As per tender Document Attached

Currency Type

Single

This government tender offers an excellent opportunity for suppliers specializing in power plant equipment to supply high pressure valves, MSSV bonnet seal rings, and spiral wound gaskets for units 4, 5, and 6 at Wanakbori Thermal Power Station, Gujarat. Managed by Gujarat State Electricity Corporation Limited, the procurement aims to enhance the operational safety and efficiency of thermal power units. The tender involves detailed technical specifications, strict eligibility criteria, and a transparent bidding process conducted via the online nProcure platform. Bidders must submit comprehensive documentation, including technical and financial bids, within specified deadlines. The estimated value ranges from INR 10 Lakhs to INR 50 Lakhs, making this a significant opportunity for experienced vendors in the power sector. Interested companies should review the detailed tender documents, ensure compliance with all requirements, and participate actively in the process to secure this government contract, contributing to the reliable supply chain for power generation infrastructure.

Scope Of Work

The scope of this tender encompasses the supply of high pressure valves, MSSV bonnet seal rings, and spiral wound gaskets for Units 4, 5, and 6 at Wanakbori Thermal Power Station. Key deliverables include:

  • Supply of High Pressure Valves compatible with existing boiler systems
  • MSSV (Main Steam Safety Valve) bonnet seal rings ensuring leak-proof operation
  • Spiral wound gaskets designed for high-temperature and high-pressure conditions

The process involves:

  1. Preparation and submission of technical and financial bids via the online nProcure platform.
  2. Evaluation of bids based on technical compliance and cost.
  3. Contract award to the most suitable bidder.

Specifications are detailed in the tender documents, and bidders must ensure compliance with all technical and safety standards. The project timeline, as specified in the tender, will be strictly adhered to, with delivery deadlines aligned with the completion period outlined in the tender document. Bidders should review the attached documents for detailed technical specifications and contractual obligations.

Technical Specifications

The technical specifications for the supply items are as follows:

Item Specification Remarks
High Pressure Valves Suitable for high-temperature steam applications Must withstand pressure up to 250 bar
MSSV Bonnet Seal Ring Made from high-grade stainless steel Ensures leak-proof sealing
Spiral Wound Gasket Designed for high-pressure, high-temperature environments Complies with ASME standards

Sequential process for technical compliance:

  1. Bidders review detailed specifications in the tender documents.
  2. Submit technical bid along with product datasheets.
  3. Demonstrate compliance through test certificates.
  4. Evaluation team reviews technical submissions for conformity.

All items must meet the technical standards specified by GSECL, and samples may be inspected or tested if required.

Financial Requirements

The estimated budget for this procurement ranges from INR 10,00,000 to INR 50,00,000. The cost breakdown includes:

Cost Component Estimated Cost (INR)
High Pressure Valves 4,00,000 - 20,00,000
MSSV Bonnet Seal Rings 2,00,000 - 10,00,000
Spiral Wound Gaskets 4,00,000 - 20,00,000

Bidders must submit a firm price valid for 120 days from bid submission. Payment terms include advance payment upon contract signing and progress payments based on delivery milestones. All financial bids should be submitted through the secured online Price Bid Form. The total bid value must include all applicable taxes, duties, and transportation costs.

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Eligibility Criteria

Bidders must meet the following eligibility criteria:

  • ✓ Must have valid and current tender fee and EMD submissions.
  • ✓ Must submit scanned copies of all required tender documents including technical and financial documents.
  • ✓ Must accept and comply with all clauses (1 to 70) of the tender conditions.
  • ✓ Must attach signed and stamped copies of Annexure 1 to 15, including Annexure 10, the Integrity Pact, and Certificate-A.
  • ✓ Must possess relevant experience in supplying high-pressure valves and gaskets to power plants.
  • ✓ Must have valid certification as per Indian government standards.
Qualification Criteria Minimum Requirement
Financial Turnover INR 50 Lakhs in last 3 years
Experience Supply of similar equipment to power stations in last 5 years
Certification ISO 9001 or equivalent

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

Bidding Process

Process Timeline

1. Primilinary Stage

02-02-2026 15:00

2. Technical Stage

02-02-2026 15:30

3. Commercial Stage

Required Forms

Primilinary

Tender fee details –WTPS

User Defined Template-Standard

Required

EMD DETAILS

User Defined Template-Secured

Required

Technical

WTPS Confirmation

User Defined Template-Standard

Required

Commercial

Price Bid Form

Library-Secured

Required

Required Documents

Stage - Primilinary Stage

1

Attach Scanned copy of Tender fee and EMD details.

Required

Stage - Technical Stage

1

All Required Tender Documents - Scanned copy

Required
2

It is mandatory to accept the Cause 1 to 70. Bidder may accept the same on a single letter head instead of all 38 pages. [Pg. 1 to 38] and attach scanned copy of dully signed & stamped paper in online documents.

Required
3

It is mandatory to attach scanned copy of all Annexure-1 to 15 including Annexure-10 (GSECL-WTPS),Annexure for TPI, Integrity pact and certificate-A duly filled, signed and stamped through online (n-Procure) only.

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the deadline for bid submission?

The bid submission deadline is 31st January 2026 at 18:00. Bidders must ensure all documents are uploaded before this time to avoid disqualification.

What are the key technical specifications for the supplied items?

The items must meet the specifications outlined in the tender, including high-pressure tolerance, temperature resistance, and compliance with ASME standards. Details are available in the technical documents linked in the tender.

How can I participate in the online bidding process?

You need a valid Digital Certificate issued by a licensed Certifying Authority of India. Register on the nProcure portal, download the tender documents, and follow the step-by-step instructions to submit your bid electronically.

What documents are required for technical bid submission?

All required tender documents, including scanned copies of technical specifications, certificates, Annexures 1-15, and signed integrity pact, must be uploaded as per the guidelines provided in the tender documents.

Who should I contact for clarifications or training on the bidding process?

For clarifications, contact the Chief Engineer [C & O], Wanakbori TPS at [email protected] or call 7069003830. For online bidding training, contact (n)Code Solutions at +91-79-40007501 or via email at [email protected].

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