Open Power and Energy NPROCURE

Government Tender for 66KV Substations Operation & Maintenance Contract - Vadodara

Bid Publish Date

17-Nov-2025, 1:00 pm

Bid End Date

08-Dec-2025, 4:00 pm

Value

₹4,63,03,73,400

Progress

Issue17-Nov-2025, 1:00 pm
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

Power and Energy

Tender Fee

₹11,800

Contract Form

Works

Completion Period

3  Years

Currency Type

Single

Categories 4

This government tender offers a significant opportunity for experienced electrical firms to secure a 3-year Operation & Maintenance contract for 585 66KV substations in Vadodara, Gujarat. Managed by Gujarat Energy Transmission Corporation Limited (GETCO), the project aims to enhance power transmission reliability and infrastructure maintenance. The tender involves comprehensive technical, safety, and documentation requirements, with evaluation based on technical expertise, financial stability, and past performance. Bidders must meet strict eligibility criteria, including experience in high-voltage substation maintenance, financial capacity, and compliance with government norms. The project has an estimated value of approximately 4.63 billion INR, with detailed stages for bid submission, evaluation, and award. This is an excellent opportunity for qualified power infrastructure companies seeking government contracts in the power transmission sector, offering long-term engagement and growth prospects.

Scope Of Work

The scope of this tender encompasses the operation and maintenance of 585 66KV substations spread across Vadodara district for a period of three years. The selected contractor will be responsible for ensuring uninterrupted power transmission, equipment upkeep, and safety compliance. Key deliverables include:

  • Regular inspection, testing, and preventive maintenance of all substations and associated equipment.
  • Immediate corrective actions for faults or failures.
  • Upkeep of all electrical and civil assets as per technical standards.
  • Documentation and reporting of maintenance activities.
  • Ensuring safety protocols are strictly followed.

The process involves the following steps:

  1. Submission of bid with all required documents.
  2. Technical and financial evaluation.
  3. Contract award to the successful bidder.
  4. Execution of maintenance activities as per schedule.
Specification Details
Number of substations 585
Contract duration 3 years
Estimated project cost approx. 4.63 billion INR
Power voltage level 66KV
Location Vadodara, Gujarat

The contractor must deploy qualified personnel, adhere to safety standards, and ensure compliance with all regulatory requirements during the contract period.

Technical Specifications

The technical specifications require bidders to demonstrate capability in maintaining 66KV substations with the following parameters:

Parameter Specification
Voltage Level 66KV
Number of Substations 585
Maintenance Type Preventive, Corrective, Breakdown
Equipment Standards As per IS/IEC standards
Response Time Within 4 hours for fault clearance
Documentation Maintenance logs, Inspection reports, Safety compliance

Sequential procedures include:

  1. Deployment of qualified technical staff.
  2. Regular scheduled inspections.
  3. Immediate fault diagnosis and rectification.
  4. Periodic reporting and compliance checks.

Technical teams must possess relevant electrical engineering certifications and experience in high-voltage substation maintenance. All activities should adhere to safety norms and technical standards specified by GETCO and relevant authorities.

Financial Requirements

The estimated project cost for the entire scope is approximately 4.63 billion INR. The financial proposal must include a detailed breakdown of costs, including manpower, materials, equipment, and overheads. Payment terms are linked to milestone achievements and submission of compliance reports.

Cost Component Estimated Cost (INR)
Manpower 1.2 billion
Equipment & Materials 1.5 billion
Maintenance & Operations 0.8 billion
Contingency & Miscellaneous 0.13 billion

Payment Schedule:

  • 10% advance upon contract signing.
  • 40% after completion of initial 6 months.
  • 50% based on quarterly performance and submission of reports.

Bidders must demonstrate financial stability with supporting documents such as bank statements, net worth certificates, and recent audit reports. The bid submission should include detailed cost estimates aligned with the tender guidelines.

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Eligibility Criteria

✓ Must have a valid vendor registration with government authorities.
✓ Must possess relevant experience in electrical substation maintenance, preferably in power transmission.
✓ Financial capacity should demonstrate an annual turnover of at least 50 crore INR in the last three years.
✓ Must submit a valid GST registration certificate.
✓ Must provide a PAN card copy.
✓ Must have a valid EMD (Earnest Money Deposit) as specified in the tender notice.
✓ Must submit a signed Integrity Pact.
✓ Must have the necessary technical certifications and licenses.

Qualification Parameter Minimum Requirement
Annual Turnover 50 crore INR
Experience Maintenance of at least 100 substations
Valid GST Registration Yes
Valid PAN Yes
EMD Amount As specified in tender

Bidders must meet all eligibility criteria to qualify for further evaluation and participation in the tender process.

Bidding Process

Process Timeline

1. Preliminary Stage

15-12-2025 16:01

2. QR Stage

15-12-2025 16:02

3. Technical Stage

15-12-2025 16:05

4. Price Bid Stage

15-12-2025 16:10

Required Forms

Preliminary

Tender Fee Form

Library-Standard

Required

Emd Fee Form

Library-Standard

Required

No of 66KV Substations offered by Bidder

User Defined Template-Standard

Required

QR

Annexure 2

User Defined Template-Standard

Required

schedule-3

User Defined Template-Standard

Required

Schedule-6

User Defined Template-Standard

Required

Annexure-3

User Defined Template-Standard

Required

Technical

Schedule-16

User Defined Template-Standard

Required

Price

Price Bid E-381

User Defined Template-Secured

Required

Required Documents

Stage - Preliminary Stage

1

Tender fee RTGS / NEFT / Online detail

Required
2

EMD RTGS / NEFT / Online or demand draft or Bankers check or pay order or bank guarantee(Pay EMD As per tender notice sr no. 5 & 6 EMD clause)

Required
3

Integrity Pact

Required
4

Mobile number and email ID for communication

Required
5

PAN CARD number document

Required
6

Vendor Registration

Required
7

GST number document

Required
8

MOA/MCA/BR/POA/Partnership Deed/Form-G

Required

Stage - QR Stage

1

SCHEDULE- 03 - Financial capability

Required
2

SCHEDULE- 06 – Confirmation of Details of Bidder

Required
3

ANNEXURE – 1 – Details of Firm

Required
4

ANNEXURE – 2 – Details of Experience

Required
5

ANNEXURE – 3 – List of Performance Certificate

Required
6

Declaration for conflict of Interest and relationship Clause

Required
7

Completion Period

Required
8

ANNEXURE - X

Required
9

ANNEXURE - IV

Required
10

Certificate-A

Required
11

MAAT,LA and Net worth Certificate

Required
12

Last Quarter LA Certificate

Required
13

QR Related Documents-1

Required
14

QR Related Documents-2

15

QR Related Documents-3

16

QR Related Documents-4

17

QR Related Documents-5

Stage - Technical Stage

1

Schedule 16

Required
2

Technical Related Documents-1

Required
3

Technical Related Documents-2

4

Technical Related Documents-3

5

Technical Related Documents-4

6

Technical Related Documents-5

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the scope of this government tender?

This tender involves the operation and maintenance of 585 66KV substations in Vadodara for a period of three years. The contractor will be responsible for regular inspections, preventive and corrective maintenance, fault rectification, safety compliance, and documentation to ensure uninterrupted power transmission.

Who is eligible to participate in this tender?

Eligible bidders must have valid vendor registration, experience in substation maintenance, a minimum annual turnover of 50 crore INR, and possess necessary technical and financial certifications such as GST, PAN, and EMD. They must also submit all required documents as specified in the tender notice.

What are the key dates for bid submission?

Bid submissions open on 17th November 2025 at 1:00 PM and close on 8th December 2025 at 4:00 PM. Bidders should ensure all documents are submitted before the deadline to avoid disqualification.

What technical standards must the contractor adhere to?

All maintenance activities must comply with IS/IEC standards for high-voltage substations. The contractor must deploy qualified personnel, follow safety norms, and ensure equipment reliability. Response times for fault clearance should be within 4 hours.

How is the evaluation of bids conducted?

Bids are evaluated based on technical capability (50%), financial bid (30%), past performance (10%), and adherence to standards (10%). A minimum technical score of 70% is required for qualification, with the highest scoring compliant bid selected for award.

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