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Government Tender for Solar Project: Design, Supply, Installation & 10-Year O&M at RUDA Water Stations

Bid Publish Date

16-Feb-2026, 10:30 am

Bid End Date

13-Mar-2026, 6:00 pm

Value

₹2,02,83,508

Progress

Issue16-Feb-2026, 10:30 am
AwardPending
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Tender Type

Open

Sector

Miscellaneous

Tender Fee

₹5,310

Contract Form

Works

Completion Period

9  Months

Currency Type

Single

Categories 12

This government tender from the Rajkot Urban Development Authority offers a comprehensive opportunity for experienced contractors to execute a grid-connected solar energy project at multiple water pumping stations and Water Treatment Plants in Gujarat. The scope includes survey, design, supply, installation, testing, and commissioning of solar PV systems, along with civil, electrical, and mechanical works. The project emphasizes sustainable energy solutions, with a 10-year Operation & Maintenance (O&M) plan and automatic solar panel cleaning. With an estimated project value of INR 20,28,350.80, the tender invites qualified EPC contractors, electrical firms, and civil construction companies to participate in this open procurement process. The project aims to support Gujarat's renewable energy goals, improve water infrastructure, and promote environmental sustainability. The deadline for bid submission is 13th March 2026, with detailed technical and legal requirements outlined in the tender documents.

Scope Of Work

The scope of work includes:

  • Conducting site surveys and feasibility assessments at designated water pumping stations and WTPs.
  • Designing solar power systems tailored to each site’s requirements.
  • Supplying high-quality solar PV modules, PCUs/inverters, and electrical components.
  • Civil works including foundation, mounting structures, and civil infrastructure.
  • Electrical works such as cabling, terminations, and installation of junction boxes, ACDB, and DC combiner boxes.
  • Testing, commissioning, and handover of the complete solar power system.
  • Providing comprehensive documentation and certifications.

Key deliverables:

  • Fully installed and operational solar power systems.
  • 10-year O&M plan including automatic solar panel cleaning.
  • All necessary certificates and compliance documents.
Item Specification Details
Solar PV Modules Monocrystalline, high efficiency As per manufacturer’s authorization
PCU/Inverter Grid-tied, with MPPT Power capacity matching system design
Civil Works Foundations, mounting structures As per structural design standards
Electrical Components Junction boxes, fuses, terminal blocks Suitable for outdoor installation

Sequential process:

  1. Site survey and assessment
  2. System design approval
  3. Procurement of materials
  4. Civil and electrical installation
  5. Testing and commissioning
  6. Handover and documentation
  7. 10-year O&M including cleaning systems

Technical Specifications

The solar systems must include:

Parameter Specification
Solar Modules Monocrystalline, minimum efficiency 19%
Power Capacity As per site assessment, typically 50kW to 500kW
Inverters Grid-tied, with MPPT technology
Civil Works Foundations designed per site load analysis
Cabling Properly rated for outdoor use, compliant with electrical standards
Certification IEC/ISO standards, manufacturer authorization

Sequential steps include site assessment, design approval, procurement, civil and electrical installation, followed by testing and commissioning to ensure system performance and safety compliance.

Financial Requirements

The estimated project cost is approximately INR 20,28,350.80. Bidders must submit a detailed financial proposal, including breakdowns for materials, labor, civil works, and contingencies. The bid submission should include a percentage rate for the entire project, which will be evaluated on competitiveness. Payment terms are linked to project milestones, with an initial advance, progress payments, and final payment after successful commissioning. The bid security (EMD) is INR 2,00,000, refundable upon successful completion or bid withdrawal. The project budget must be adhered to, and all costs should be detailed clearly in the financial bid.

Documents 2

Volume-1 GC and TB.pdf

TENDER_DOCUMENT

Volume-2 Pricebid.pdf

TENDER_DOCUMENT

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Posted: 8 December 2025
Closed: 18 December 2025
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Eligibility Criteria

✓ Must have valid electrical contractor license and relevant certifications.
✓ Proven experience in executing solar EPC projects with documented references.
✓ Financial stability demonstrated through turnover certificates and solvency certificates.
✓ Must submit all required technical and financial documents as specified.

Qualification Requirement Details
Technical Experience Minimum 3 similar projects completed in last 5 years
Financial Turnover Minimum INR 10 million annually for last 3 years
Certification Valid electrical license, solar module authorization, and B-class electrical registration
Legal & Compliance No blacklisting, valid PAN, GST registration, and solvency certificate
Other Authorization from solar module manufacturer

Critical: Bidders must meet all technical, legal, and financial criteria to qualify for bid submission.

Bidding Process

Process Timeline

1. Technical Bid

27-03-2026 12:00

2. PRICE BID

27-03-2026 12:05

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

All tender documents are signed and sealed at every Documents

Required
2

Documents regarding Tech and Financial Qualification

Required
3

Solar PV Module

Required
4

PCU/Inverter

Required
5

AC and DC Cabling Terminations and sizing

Required
6

Array Junction Box Ac Junction Box ACDB DC Combiner Box Fuses Terminal Blocks

Required
7

3A WORK EXP

Required
8

PF And ESIC Reg

Required
9

Turnover Certificate CA Certificate last 07 years

Required
10

NO BLACKLIST AFFIDAVAIT

Required
11

PAN Reg

Required
12

GST Reg

Required
13

MEMORANDUM OF ASSOCIATION OR PARTNERSHIP DEED IF APPLICABLE

Required
14

solvency Certificate

Required
15

B class Reg electrical Reg

Required
16

Reg Electrical License

Required
17

Authorization certificate from the manufacturer of the solar PV module

Required
18

As Per Requried all tender documents

Required

Form - Tender Fee Form

1

Provide any proof of Bid Processing Fee

Form - Emd Fee Form

1

Provide any proof of EMD Document

Stage - PRICE BID

1

AS PER TENDER

Form - Percentage Rate

1

As per Tender Doc

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the deadline for bid submission?

The bid submission deadline is 13th March 2026 at 6:00 PM. Bidders must upload all required documents and bids before this time. Late submissions will not be accepted under any circumstances.

What documents are required for technical bid qualification?

Bidders must submit signed and sealed tender documents, technical and financial qualification documents, solar PV modules, PCU/inverter, cabling details, junction boxes, FDRs, certificates, and legal documents such as PAN, GST, and solvency certificates. Refer to the detailed list in the tender document for comprehensive requirements.

How will the bids be evaluated?

Bids will be evaluated based on technical compliance (50%), experience and past performance (20%), financial competitiveness (20%), and sustainability & O&M plan (10%). Bidders must meet minimum thresholds in all categories to qualify for final selection.

Is there any training available for bidders?

Yes, free vendor training sessions are organized every Saturday at (n)code solutions, Ahmedabad. These sessions help bidders understand the e-procurement process, document submission, and technical requirements to ensure smooth participation.

What is the scope of the project?

The project involves survey, design, supply, installation, testing, and commissioning of grid-connected solar systems at water pumping stations and WTPs in Rajkot. Civil, electrical, and mechanical works are included, along with 10-year O&M and automatic cleaning systems to promote renewable energy and water infrastructure sustainability.