Open Power and Energy NPROCURE

Government Tender for 220kV Bus Strengthening & Earthing at Amreli Substations

Posted

29 Oct 2025, 09:30 am

Deadline

20 Nov 2025, 10:30 am

EMD

₹15,000

Value

₹12,10,672

Location

AMRELI , GUJARAT

Progress

Issue29 Oct 2025, 09:30 am
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,180

Contract Form

Works

Completion Period

3  Months

Currency Type

Single

This government tender invites qualified electrical contractors to bid for 220kV Bus strengthening and mesh type earthing at Amreli Substations. The project aims to enhance power transmission reliability and safety at key substations under Gujarat Energy Transmission Corporation Limited (GETCO). The scope includes converting existing 220kV Bus from Twin Zebra to Twin Moose configuration and installing earthing systems at Kadiyali Sub-station. Bidders must meet strict eligibility criteria, including valid electrical licenses, financial stability, and relevant experience. The tender process is open to registered contractors with proven track records in power infrastructure projects. The project duration is 3 months, with a bid validity of 180 days and an estimated cost of approximately ₹12,10,671.74. Interested parties should review detailed technical specifications, submit all required documents, and adhere to the specified deadlines to participate in this significant power sector project. This tender offers an excellent opportunity for experienced electrical firms to contribute to Gujarat’s power transmission infrastructure development.

Scope Of Work

The scope of work includes:

  • Conversion of existing 220kV Bus from Twin Zebra to Twin Moose configuration at Otha substation.
  • Installation of Mesh type earthing system at Kadiyali 66kV substation.
  • Design, supply, installation, testing, and commissioning of the new bus configuration.
  • Ensuring safety standards and compliance with relevant electrical codes.

Key deliverables:

  • Complete bus conversion with all necessary hardware.
  • Mesh earthing system installation with testing reports.
  • Documentation including as-built drawings and test certificates.

Sequential process:

  1. Site inspection and survey.
  2. Preparation of detailed work plan.
  3. Procurement of materials and equipment.
  4. Execution of bus conversion and earthing installation.
  5. Testing, commissioning, and handover.
Specification Details
Bus Voltage 220kV
Earthing Type Mesh
Project Duration 3 months
Payment Terms As per contract

All work must adhere to safety protocols and quality standards specified by GETCO and relevant authorities.

Technical Specifications

The technical specifications include:

Parameter Specification
Bus System Twin Zebra to Twin Moose configuration
Voltage Level 220kV
Earthing System Mesh type, designed for safety and reliability
Materials High-quality conductors, insulators, and earthing materials conforming to IS standards
Testing Complete testing and commissioning as per IEC standards

Sequential procedures:

  1. Site inspection and survey.
  2. Material procurement as per specifications.
  3. Installation of bus system and earthing components.
  4. Testing and commissioning.
  5. Final inspection and handover.

All technical work must comply with Gujarat Electricity Board standards and relevant Indian standards (IS).

Financial Requirements

The estimated project cost is approximately ₹12,10,671.74, which includes material, labor, testing, and commissioning. Payment will be made as per the milestones defined in the contract, typically including:

  • 30% advance payment upon contract signing.
  • 40% after completion of bus conversion.
  • 30% after successful testing and commissioning.

Bidders must submit a Security Deposit/Earnest Money Deposit (EMD) of ₹15,000 along with the bid. The bid validity period is 180 days from the bid submission deadline, providing sufficient time for evaluation and award process.

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Eligibility Criteria

Bidders must meet the following eligibility criteria:

  • ✓ Must have valid Electrical Contract License with latest validation.
  • ✓ Must be registered with GETCO or have valid registration as a contractor.
  • ✓ Financial stability with a minimum Bank Solvency Certificate of 20% of Bid Value.
  • ✓ Proven experience in power substation works, specifically bus modifications and earthing systems.
  • ✓ Submission of last three years' ITR, balance sheets, and profit-loss statements.
  • ✓ Valid GST Registration with an active GST No.
  • ✓ PAN Card and PF Registration.
  • ✓ Work orders and completion certificates for relevant projects.
  • ✓ Valid MSME registration (if applicable).
  • ✓ Submission of Integrity Pact and other documents as specified.
Qualification Requirement
License Valid Electrical License
Experience Relevant power substation projects
Financial Bank Solvency Certificate
Documentation Complete set of required documents

All submitted documents must be current, valid, and as per the tender guidelines.

Bidding Process

Process Timeline

1. Preliminary Stage

20-11-2025 16:30

2. Commercial Stage

20-11-2025 17:00

Required Forms

Preliminary

Tender fee and EMD form AMRELI

User Defined Template-Secured

Required

Commercial

Percentage Rate

Library-Secured

Required

Required Documents

Stage - Preliminary Stage

1

Attach detail of Tender Fee payment . Scan copy of RTGS /NEFT/Online payment Receipt.

Required
2

Attach detail of EMD payment . Scan copy of RTGS /NEFT/Online payment Receipt

Required
3

Attach scan copy of GETCO registered contractor of any Class with latest validation .

Required
4

Attach scan copy of Certificate valid Electrical Contract License with latest validation.

Required
5

Attach scan copy of GST Registration. GST No. must be online active

Required
6

Attach scan copy of PAN Card

Required
7

Attach scan copy of Latest Bank Solvency Certificate of a sum of minimum 20 percent of Bid Value.

Required
8

Attach scan Copy of last three years ITR, balance sheet and profit loss statement.

Required
9

Attach scan copy of PF Registration certificate.

Required
10

Attach scan copy of latest EPF paid challan.

Required
11

Attach Scan copy of Integrity pact as per given in tender.

Required
12

Attach Scan copy Annexure-I on company letter pad as per format given in tender.

Required
13

Attach Scan copy Annexure II and III on company letter pad as per format given in tender.

Required
14

Attach Scan copy Schedule 1 to 7 on company letter pad as per format given in tender.

Required
15

Attach Scan copy of Details of partners/ Directors of the Firm/Company Partnership Deed if applicable.

16

Attach Copy of Notarized Power of Attorney as the case may be.

17

Attach Scan copy of MSME Registration Certificate (If Applicable)

18

Attach Scan copy of Work Orders for relevant work experience including Schedule-B

Required
19

Attach Scan copy of Form-3A (Work Completion Certificates) for the Work Orders of relevant work experience

Required
20

Attach Scan copy of Self-attested tender document i.e. Attach signed on each pages (Preferably digitally signed)

Required
21

Attach scan copy of EMD refund application on company letter pad with stamp and sign as per format given in tender.

Required
22

Attach Check List of minimum documents require for online bid submission by bidder on company letter pad with stamp and sign as per given in tender.

Required
23

Attach any require documents as per tender condition which is not in above.

Frequently Asked Questions

What is the scope of this government tender?

This tender involves 220kV Bus strengthening at Otha substation, including converting the existing bus from Twin Zebra to Twin Moose configuration, and Mesh type earthing installation at Kadiyali substation. The work includes design, supply, installation, testing, and commissioning, ensuring safety and compliance with Indian standards.

Who is eligible to bid for this project?

Eligible bidders must possess a valid Electrical Contract License, have relevant experience in power substation projects, demonstrate financial stability with a Bank Solvency Certificate of at least 20% of Bid Value, and submit all required documents such as GST registration, PAN, ITR, and project experience certificates. MSME registration is optional if applicable.

What are the key deadlines for this tender?

The bid submission start date is 29-10-2025 at 15:00 hours, and the deadline for bid submission is 20-11-2025 at 16:00 hours. The technical bid opening will occur on 20-11-2025 at 16:30 hours, followed by the commercial bid evaluation. Bidders must submit all documents before the deadline to participate.

How can I participate in the online bidding process?

Bidders must register on the official e-Procurement portal, procure a valid Digital Signature Certificate (DSC), and submit their bids electronically. Support and training are available every Saturday at (n)code solutions, Ahmedabad. Ensure all required documents are uploaded, digitally signed, and submitted before the deadline to avoid disqualification.

What is the estimated value of this project?

The estimated project cost is approximately ₹12,10,671.74. The bid amount should reflect the scope of work, materials, and labor costs. Payment will be made based on milestone achievements, with a bid validity of 180 days from submission date.