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Open Power and Energy NPROCURE

Government Tender for Solar Rooftop Installation at Surendranagar Power Substations

Bid Publish Date

23-Jul-2025, 7:45 am

Bid End Date

13-Aug-2025, 10:30 am

EMD

₹80,000

Value

₹55,54,162

Progress

Issue23-Jul-2025, 7:45 am
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹5,900

Contract Form

Works

Completion Period

7  Months

Currency Type

Single

Categories 6

This government tender offers an excellent opportunity for qualified contractors to participate in the design, supply, installation, and maintenance of solar rooftop systems at key substations in Surendranagar, Gujarat. The project aims to enhance renewable energy capacity by installing grid-connected solar PV systems on substation rooftops, supporting Gujarat's clean energy initiatives. Bidders must meet strict eligibility criteria, including prior experience in similar projects, valid certifications, and financial stability. The tender involves comprehensive site surveys, detailed design, procurement, installation, and 5-year maintenance, with a project duration of 7 months and an estimated cost of ₹55.54 lakh. The process is fully online, ensuring transparency and efficiency. This tender aligns with Gujarat's renewable energy policies and government efforts to promote sustainable development through solar power. Bidders from electrical, renewable energy, and construction sectors are encouraged to participate and contribute to Gujarat's green energy future.

Scope Of Work

The selected contractor will be responsible for:

  • Conducting detailed site surveys and feasibility assessments at all specified substation locations.
  • Preparing detailed design and engineering plans for rooftop solar PV systems.
  • Procuring high-quality solar modules, mounting structures, inverters, and associated electrical components.
  • Installing solar PV systems on the rooftops of the designated substations, ensuring compliance with safety and technical standards.
  • Commissioning the systems and conducting performance testing.
  • Providing comprehensive maintenance and support for 5 years post-installation.

The process includes:

  1. Submission of technical and financial bids.
  2. Technical evaluation and shortlisting.
  3. Price bid opening for shortlisted bidders.
  4. Contract award to the successful bidder.
  5. Execution of the project within the stipulated 7 months.
Key Specifications
System Capacity
Power Connection
Certification
Experience

The contractor must ensure adherence to all safety, quality, and environmental standards throughout the project lifecycle.

Technical Specifications

The solar PV systems must include:

Parameter Specification
System Capacity Minimum 80 KW, grid-connected
Modules High-efficiency crystalline silicon panels
Inverters String inverters with minimum 98% efficiency
Mounting Structure Corrosion-resistant, suitable for rooftop installation
Wiring Standard electrical wiring complying with IS standards
Certification IEC/ISO certified components

Sequential procedures include:

  1. Site survey and assessment.
  2. Detailed design approval.
  3. Procurement of materials.
  4. Installation and electrical connections.
  5. System testing and commissioning.
  6. Handover and documentation.

The entire process must comply with applicable standards and safety regulations.

Financial Requirements

The total estimated project cost is approximately ₹55.54 lakh. The financial breakdown includes procurement, installation, and commissioning costs. Bidders must submit a bid with a percentage rate for supply and installation. Payment terms are linked to project milestones, with an initial advance, progress payments, and final payment upon successful commissioning.

Cost Component Amount (INR)
Material & Equipment As per bid
Labour & Installation As per bid
Contingency & Miscellaneous As per bid
Total Estimated Cost ₹55,54,161.60

Payment Schedule:

  • 10% advance upon contract signing.
  • 40% after completion of installation.
  • 30% after successful testing.
  • 20% after 5-year maintenance commencement.

All payments are subject to certification by the designated authority.

Additional Tender Data

Commercial Details

Tender Category

Service

Bid To RA

No

Item Category

Solar Power Plants-Goods

Authority & Contact

Officer Inviting Bids

SE TR Surendranagar

Bid Opening Authority

SE TR Surendranagar

Address

66 KV Substation Compound, Nr. Shiv Hotel, ST Stand Road, Surendranagar-363 002

Contact Details

[email protected]

Authority Records

GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED

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Documents 1

STC-103-2025 Solar Rooftop Limbdi.pdf

TENDER_DOCUMENT

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Eligibility Criteria

✓ Must be a registered contractor with Gujarat Energy Development Agency (GEDA).
✓ Proven experience in designing, supplying, installing, and commissioning grid-connected solar PV projects of at least 80KW capacity in Gujarat within the last three years.
✓ Valid PF Registration Code, PAN Card, and GST registration are mandatory.
✓ Must provide details of partners, directors, and partnership deeds if applicable.
✓ Submit notarized Power of Attorney if applicable.
✓ Attested MSME registration (if applicable).
✓ Financial stability evidenced by the last 3 years' profit-loss balance sheets with ITR.
✓ Latest bank solvency certificate not older than 1 year, amounting to at least 20% of the estimated project cost.

Financial Qualification Minimum requirement
Bank Solvency Certificate ₹11,10,832 (20% of estimated cost)
Estimated Project Cost ₹55,54,161.60

Bidder must meet all eligibility criteria to qualify for technical evaluation.

Bidding Process

Process Timeline

1. Technical Bid

14-08-2025 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

Scan copy of Tender document duly sign & stamped by agency.

Required
2

: The Bidder shall be strictly a Registered with GEDA.

Required
3

The Bidder should have designed, supplied, installed & commissioned Grid connected Solar PV Power Projects having aggregate capacity not less than 80KW in residential Sector during last three years in any Government department of Gujarat, Semi Government department, Private Firm or institute.

Required
4

PF Registration Code

Required
5

Copy of PAN Card

Required
6

GST registration

Required
7

Details of partners Directors of the Firm Company. Partnership Deed if applicable.

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

Latest bank solvency certificate not older than 1 Year from any Nationalized/ Scheduled/Co-operative Bank of a sum of minimum 20 percent of the estimated cost shown in the tender

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 primary objective of this government tender?

This tender aims to design, supply, install, and maintain grid-connected solar PV rooftop systems at key substations in Surendranagar, Gujarat, to promote renewable energy and enhance power transmission infrastructure.

Who is eligible to participate in this tender?

Eligible bidders must be registered with GEDA, have prior experience in solar PV projects of at least 80KW capacity in Gujarat, and possess valid GST, PAN, PF registration, and bank solvency certificates. MSME registration is optional but advantageous.

What documents are required for technical bid submission?

Required documents include:

  • Signed and stamped tender document
  • GEDA registration certificate
  • Proof of experience in solar projects
  • PF, PAN, GST certificates
  • Balance sheets and ITR for last 3 years
  • Bank solvency certificate not older than 1 year
  • Power of Attorney and MSME registration if applicable.
What is the estimated project cost and bid security amount?

The estimated project cost is approximately ₹55.54 lakh, with a bid security (EMD) of ₹80,000. Bidders must submit proof of EMD along with their bid to qualify for evaluation.

How will the evaluation and selection process be conducted?

Bids will be evaluated based on technical competence (50%), past experience (25%), and cost (25%). Only technically qualified bids will proceed to financial evaluation. The process includes technical assessment on 14-08-2025, followed by price bid opening, with the final award communicated soon after.

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