Open Power and Energy NPROCURE

Tender for Retrofitting 415 V TVDC Bus Incoming Feeder Modules at GSECL Wanakbori TPS

Bid Publish Date

26-Nov-2025, 12:30 pm

Bid End Date

17-Dec-2025, 6:00 pm

Value

₹67,02,188

Location

KHEDA , GUJARAT

Progress

Issue26-Nov-2025, 12:30 pm
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

Power and Energy

Tender Fee

₹5,900

Contract Form

Supply

Completion Period

As per tender Document Attached

Currency Type

Single

Categories 4

MISCELLANEOUS RETROFITTING POWER RENEWAL OF BLDG

This government tender offers an exclusive opportunity for electrical contractors and power equipment suppliers to participate in the retrofitting of 415 V TVDC bus incoming feeder modules at GSECL Wanakbori Thermal Power Station, Unit-6. The project aims to upgrade critical electrical infrastructure, ensuring enhanced safety, efficiency, and reliability. With an estimated project cost of approximately ₹67,02,188, the tender invites qualified firms with proven experience in power plant electrical systems to submit their bids. The process involves online submission, detailed technical and financial proposals, and strict adherence to deadlines. Successful bidders will contribute to the modernization of Gujarat's power infrastructure, supporting sustainable energy goals. The tender process is transparent, competitive, and designed to select the most capable and experienced contractors for this vital upgrade in the power sector.

Scope Of Work

The scope of work for this tender includes:

  • Supply of 415 V TVDC Bus Incoming Feeder Modules as per technical specifications.
  • Installation and commissioning of the feeder modules at GSECL Wanakbori TPS, Unit-6.
  • Testing and validation of the installed modules to ensure compliance with safety and operational standards.
  • Adherence to safety protocols and environmental regulations during all project phases.

Key Deliverables:

  • Supply of all required electrical components
  • Complete installation with necessary wiring and connections
  • Functional testing reports
  • Final commissioning documentation

Sequential Process:

  1. Review of technical specifications and site survey
  2. Procurement of materials
  3. Installation and setup
  4. Testing and commissioning
  5. Handover and documentation
Specification Details
Voltage Rating 415 V
Power Supply DC Bus
Modules Type Incoming Feeder Modules
Quantity As specified in tender

Important Requirements:

  • All work must comply with applicable electrical safety standards.
  • Use of approved components and materials.
  • Complete documentation of installation and testing procedures.

Technical Specifications

The technical specifications for the feeder modules are as follows:

Parameter Specification
Voltage 415 V DC
Current Rating As per project requirement
Material High-quality electrical grade materials
Certification CE, IEC standards compliant

The installation process involves:

  • Site inspection and preparation
  • Mounting of modules
  • Connection to existing bus systems
  • Functional testing
  • Final validation and handover

Financial Requirements

The estimated project cost is approximately ₹67,02,188. Payment terms are as follows:

Payment Stage Percentage Description
Upon Contract Signing 10% Advance payment after agreement
After Delivery 40% On delivery of all modules
Post-Installation 30% After successful testing
Final Handover 20% Upon completion and approval

Bidders must submit a detailed financial proposal aligned with this breakdown, ensuring transparency and compliance with tender guidelines.

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Eligibility Criteria

✓ Must have valid electrical contractor license and relevant experience in power plant electrical systems.
✓ Must submit scanned copies of tender fee and EMD details.
✓ Must have successfully completed similar projects within the last 3 years, with proof of completion.
✓ Financial turnover of at least ₹67,02,188 in the last fiscal year.

Qualification Parameter Minimum Requirement
Experience in Power Sector 3+ years
Annual Turnover ₹67,02,188
Technical Certifications Valid electrical contractor licenses
Past Project Completion At least 2 similar projects

Additional Conditions:

  • Bidder must accept all terms and conditions specified.
  • Bidders should provide all required documents as per the tender guidelines.

Bidding Process

Process Timeline

1. Primilinary Stage

18-12-2025 15:00

2. Technical Stage

18-12-2025 15:30

3. Commercial Stage

Required Forms

Primilinary

Tender fee details –WTPS

User Defined Template-Standard

Required

EMD Details Supply-WTPS

User Defined Template-Standard

Required

Technical

WTPS Confirmation

User Defined Template-Standard

Required

Commercial

WTPS Price Bid Supply RFQ NO 74165E

User Defined Template-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 final date for bid submission is 17th December 2025 at 6:00 PM. Bidders must ensure all documents are uploaded before this deadline to be considered.

How can I obtain the tender documents?

Tender documents are available for free download from the official portal. Visit the NPROCURE website and search for the tender using the notice number WTPS/S/ET/01/2025/SUPPLY-73 RFQ NO 74165E.

What are the eligibility criteria for bidders?

Bidders must have valid electrical contractor licenses, experience in power plant electrical systems, and submit all required documents including tender fee, EMD, and project completion proofs. Refer to the detailed eligibility section for specific requirements.

Are physical bids accepted?

No, all bids must be submitted electronically through the nProcure portal. Physical bids are not accepted under this tender process.

Who can I contact for technical support during the bidding process?

For technical support, contact the (n)Procure support team at [email protected] or call +91-79-40007501. Support is available during working hours, and training sessions are organized weekly for bidder assistance.