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Open Power and Energy NPROCURE

Tender for 66 KV LA Erection & Augmentation Work at Viramgam Substation

Bid Publish Date

01-Jan-2026, 12:30 pm

Bid End Date

08-Jan-2026, 4:00 pm

Value

₹2,64,106

Location

SURENDRANAGAR , GUJARAT

Progress

Issue01-Jan-2026, 12:30 pm
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹354

Contract Form

Works

Completion Period

1  Months

Currency Type

Single

Categories 19

ELECTRICAL CONTROL WIRE STRUCTURE LIGHTENING PROTECTION DEVICE BARE CABLE OCEAN ENGINEERING POWER PVC CABLE BUS CABLE CONTROL CABLE WIRING SPECIFICATION PEB CABLE SUPPLY CABLE INSTRUMENTATION CABLE CABLE LAYING ENT SET POWER WIRE POWER CABLE

Gujarat Energy Transmission Corporation Limited (GETCO) invites qualified electrical contractors to participate in a government tender for LA Erection, Structure Installation, Control Cable Laying, and Earthing at the Viramgam 220 KV Substation. This project aims to upgrade power transmission capacity from 100 MVA to 160 MVA, ensuring reliable and efficient electricity supply across Gujarat. The tender offers an excellent opportunity for experienced firms specializing in high-voltage substation construction and electrical infrastructure development. Bidders must meet strict eligibility criteria, including proven experience, valid licenses, and financial stability, to qualify. The process involves electronic submission of technical and financial bids, with detailed evaluation based on experience, technical competence, and bid price. The project timeline is approximately 1 month, with key deadlines in early January 2026. This tender is part of Gujarat’s ongoing efforts to strengthen its power transmission network and support sustainable energy growth. Interested firms should review all tender documents and submit their bids through the official portal before the deadline.

Scope Of Work

The scope of work includes:

  • Erection of Line Augmentation (LA) structures at the 220 KV Viramgam Substation.
  • Laying and wiring of control cables for transformer and feeder bays.
  • Earthing of all structures and equipment to ensure safety and compliance.
  • Installation of transformers (100 MVA to 160 MVA) and associated bays.
  • Commissioning and testing of all installed equipment.

The process involves:

  1. Site Preparation: Clearing and setting up the work area.
  2. Structural Erection: Assembling and fixing LA structures.
  3. Cable Laying & Wiring: Running control cables and connecting to equipment.
  4. Earthing & Grounding: Ensuring proper earthing of all structures.
  5. Equipment Installation: Mounting transformers and bays.
  6. Testing & Commissioning: Conducting tests to verify operational readiness.

The contractor must ensure adherence to safety standards, quality specifications, and project timelines as specified in the tender documents.

Specification Details
Transformer Capacity 100 MVA to 160 MVA
Structure Type LA Structures for 220 KV
Control Cable Type As per technical standards
Earthing Material Copper/galvanized steel

Technical Specifications

The technical specifications include:

Parameter Requirement
Structural Material High-strength steel or equivalent
Control Cable Insulation as per IEC standards
Earthing Conductors Copper or galvanized steel, minimum cross-section 50 sq.mm
Transformers 100 MVA to 160 MVA, compliant with IS standards
Installation Procedures Sequential erection, wiring, earthing, and testing

Bidders must follow the detailed technical standards outlined in the tender documents, ensuring all equipment and structures meet the specified parameters for safety, durability, and performance. The process involves site inspection, structural assembly, cable installation, earthing, and final testing, with all activities documented for quality assurance.

Financial Requirements

The estimated project cost is approximately ₹2,64,106.42. The financial bid should include a detailed breakdown of costs, including materials, labor, and overheads. The bid security (EMD) must be submitted as per the tender guidelines, with a minimum of 20% of the bid value from a scheduled bank. Payments will be made according to the milestones achieved, with the following schedule:

  • 10% advance upon contract signing.
  • 40% after structural erection completion.
  • 30% post wiring and earthing.
  • 20% after successful testing and commissioning.

All financial proposals must be submitted in the prescribed format, and bidders should ensure compliance with the financial terms specified in the tender documents. The total bid amount should be inclusive of all applicable taxes and duties.

Documents 1

STC-01-2026 Viramgam LA erection.pdf

TENDER_DOCUMENT

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Eligibility Criteria

✓ Must be a GETCO Registered Contractor of any Class.
✓ Proven experience in executing at least one 66/11kV substation with the central or state transmission utility, or three 66KV bays (transformer/feeder bays) at different locations.
✓ Valid Electrical Contractor’s License.
✓ Valid PF Registration Code.
✓ Copy of PAN Card.
✓ GST Registration Certificate.
✓ If applicable, copy of Partnership Deed.
✓ Notarized Power of Attorney (if applicable).
✓ Duly attested MSME registration (if applicable).
✓ Last 3 years' profit and loss balance sheet with ITR.
✓ Undertaking of Conflict of Interest.
✓ Undertaking of relation with employees.
✓ Latest Bank Solvency Certificate from a scheduled bank for at least 20% of bid value.
✓ Undertaking regarding NCLT Insolvency & Bankruptcy Code compliance.

Financial & Qualification Requirements Details
Minimum Annual Turnover As per tender document
Minimum Experience 1 completed substation project OR 3 bays
Bid Security (EMD) As specified in tender document
Bid Validity 180 days from bid submission deadline

Bidding Process

Process Timeline

1. Technical Bid

09-01-2026 10:00

2. Price Bid

Required Forms

Technical

Tender Fee Form

Library-Standard

Required

Emd Fee Form

Library-Standard

Required

Price

Percentage Rate

Library-Secured

Required

Required Documents

Stage - Technical Bid

1

GETCO Registered Contractor of any Class

Required
2

Bidder shall have executed minimum 01 Nos of 66/11kV Sub Station with state or central Transmission Utility or Major industries OR 03 Nos of 66KV bays i.e Transformer/Feeder bays at same or different locations. Sub Station include minimum two nos. of feeder bay, one nos. of Transformer bay.

Required
3

Electrical contractor’s license

Required
4

PF Registration Code

Required
5

Copy of PAN Card

Required
6

GST registration

Required
7

Copy of Partnership Deed If any

8

Copy of Notarized Power of Attorney as the case may be

9

Duly attested copy of MSME registration If applicable

10

Last 3 Year profit loss balance sheet with ITR

Required
11

Undertaking of Conflict of Interest

Required
12

Undertaking of Relation with Employee

Required
13

Latest Bank Solvency Certificate of any Scheduled Bank of a sum of minimum 20 Percent of Bid Value

Required
14

Undertaking of in respect of reference to NCLT under Insolvency & Bankruptcy code

Required

Form - Tender Fee Form

1

Provide any proof of Bid Processing Fee

Required

Form - Emd Fee Form

1

Provide any proof of EMD Document

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the main scope of this tender?

This tender involves LA Erection with Structure, control cable laying, wiring, and earthing at the 220 KV Viramgam Substation, focusing on upgrading power transmission capacity for 100 MVA to 160 MVA transformers. The work includes structural erection, cable installation, earthing, and commissioning to enhance Gujarat's power infrastructure.

Who is eligible to bid on this project?

Eligible bidders must be GETCO Registered Contractors, have experience in substation works, possess a valid Electrical Contractor’s License, and meet financial criteria such as minimum turnover, experience, and bank solvency. Specific eligibility details are outlined in the tender document.

What are the key dates for the bidding process?

The bid submission starts on 01-01-2026 and closes on 08-01-2026 at 4:00 PM. The technical evaluation is scheduled for 09-01-2026 at 10:00 AM, with price bid opening to follow. Bidders should ensure timely submission to avoid disqualification.

How can I get support or training for online bid submission?

Bidders can participate in free vendor training sessions organized every Saturday at (n)code Solutions, Ahmedabad. For technical support, contact n)Procure Support team at +91-79-XXXXXXX or email [email protected]. Assistance includes training on digital certificate procurement and bid submission procedures.

What is the estimated project cost and budget?

The approximate project cost is ₹2,64,106.42. The bid should include a detailed cost breakdown covering materials, labor, and overheads. Payment terms are milestone-based, with advance, progress, and final payments as specified in the tender documents.