Open Power and Energy NPROCURE

Supply of Discharge Resistor Bank for 220V DC at Wanakbori Power Plant

Bid Publish Date

14-Jan-2026, 4:30 pm

Bid End Date

05-Feb-2026, 6:00 pm

Progress

Issue14-Jan-2026, 4:30 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

04  Months

Currency Type

Single

This government tender offers an opportunity for qualified suppliers to supply a discharge resistor bank of 220V DC, 165A for the Wanakbori Thermal Power Station operated by Gujarat State Electricity Corporation Limited (GSECL). The project aims to enhance the safety and reliability of power plant battery systems. The tender involves a structured process including preliminary, technical, and commercial evaluations, with a project completion timeline of 4 months. Bidders must meet strict eligibility criteria, technical specifications, and documentation requirements to qualify. The project budget ranges from INR 5,00,000 to INR 10,00,000, making it suitable for electrical component manufacturers, suppliers, and vendors experienced in power plant infrastructure. The tender is open to all qualified bidders via the online nProcure portal, emphasizing transparency, compliance, and timely delivery. This is an ideal opportunity for companies specializing in electrical power systems, industrial electrical components, and power plant equipment supply to participate and contribute to Gujarat’s power infrastructure development.

Scope Of Work

The scope of work involves the supply of a discharge resistor bank with the following specifications:

  • Voltage Rating: 220V DC
  • Current Rating: 165A
  • Application: Main plant battery set at Wanakbori TPS
  • Delivery Period: 4 months from the date of award
  • Quality Standards: Compliant with GSECL specifications and relevant IS standards

Key deliverables include:

  • Supply of the complete resistor bank assembly
  • Installation and commissioning support (if applicable)
  • Documentation including technical manuals and test reports

Procurement Process:

  1. Submit bid along with EMD and tender fee.
  2. Attend the preliminary bid evaluation.
  3. Technical evaluation based on compliance and specifications.
  4. Commercial evaluation and final award.

Bidder Requirements:

  • Proven experience in supplying electrical components for power plants.
  • Valid certificates and compliance documents.
  • Ability to deliver within the stipulated timeline.

Comparison of Technical Options:

Parameter Specification
Voltage Rating 220V DC
Current Rating 165A
Application Power plant battery systems
Delivery Time 4 months
Certification ISO, IEC standards

All technical and quality standards must be met as per the tender documents and relevant industry standards.

Technical Specifications

The resistor bank must conform to the following technical parameters:

Parameter Specification
Voltage Rating 220V DC
Current Rating 165A
Resistance As per design standards
Material High-grade resistor elements suitable for power applications
Enclosure Weatherproof and suitable for outdoor installation
Certification Must meet IEC and IS standards

Sequential Process:

  1. Design submission for approval.
  2. Manufacturing as per approved design.
  3. Factory testing and quality checks.
  4. Delivery and installation support.

All technical details must be documented and submitted as part of the bid, ensuring compliance with GSECL specifications.

Financial Requirements

The estimated project budget ranges from INR 5,00,000 to INR 10,00,000. The cost breakdown includes:

Cost Component Estimated Cost (INR)
Material 70%
Manufacturing 20%
Testing & Certification 5%
Delivery & Installation 5%

Payment terms are as follows:

  • 30% advance on order confirmation.
  • 50% after delivery and successful testing.
  • 20% after final acceptance.

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

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Eligibility Criteria

✓ Must have valid business registration and relevant electrical supply licenses.
✓ Proven experience in supplying electrical components to power plants or industrial facilities.
✓ Must submit scanned copies of tender fee payment and EMD details during preliminary stage.
✓ Must provide all required technical documents, including certificates, compliance reports, and technical specifications.
✓ Must accept all terms and conditions specified in the tender documents.

Qualification Criteria Details
Financial Turnover Minimum INR 50 lakhs in last 3 years
Past Experience At least 2 similar projects in power sector
Certification ISO 9001, IEC compliance
Validity of Bid 120 days from submission

Note: Bidders must meet all eligibility criteria to qualify for evaluation.

Bidding Process

Process Timeline

1. Primilinary Stage

06-02-2026 15:00

2. Technical Stage

06-02-2026 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 submitting the tender bid?

The last date for bid submission is 5th February 2026 at 6:00 PM. Bidders must upload all required documents before this deadline to be eligible for evaluation.

What are the key technical specifications for the resistor bank?

The resistor bank must be rated for 220V DC and 165A, with high-grade resistor elements, weatherproof enclosure, and compliance with IEC and IS standards. Detailed specifications are provided in the tender documents.

How can I participate in the online bidding process?

Bidders need to register on the nProcure portal, obtain a valid Digital Certificate, and attend the free vendor training camp if needed. All bids must be submitted electronically through the portal before the deadline.

What documents are required for technical evaluation?

Bidders must submit all required tender documents, including scanned copies of certificates, compliance reports, Annexures 1-15, and signed integrity pact. These are mandatory for technical evaluation.

Who can I contact for support during the bidding process?

Support is available via email at [email protected] or by phone at 7069003830. The support team can assist with document submission, portal registration, and clarifications.

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