Gujarat Wind Turbine Tender 2025: Supply & Install 2kW VAWT System with Maintenance

This government tender invites qualified bidders to undertake a turnkey project for the supply, installation, testing, and commissioning of a 2kW grid-connected vertical axis wind turbine (VAWT) system in Gujarat. The project aims to promote renewable energy through small wind turbines, supporting Gujarat's power and energy sector. The tender is issued by Dakshin Gujarat Vij Company Ltd. (DGVCL), a key player in Gujarat's power distribution network. Bidders must meet eligibility criteria, including submitting necessary documents such as tender fee receipts and GST registration certificates. The project scope includes comprehensive maintenance for two years post-installation, ensuring optimal system performance. The tender provides detailed technical specifications, evaluation criteria, and a clear bidding process, making it accessible for experienced renewable energy companies and electrical contractors. This opportunity aligns with government initiatives to expand sustainable energy infrastructure and reduce carbon emissions in Gujarat.

The selected bidder will be responsible for the complete turnkey execution of the project, which includes:

• Supply of a 2kW vertical axis wind turbine (VAWT) system as per the provided specifications.
• Installation and commissioning of the wind turbine at the designated location in Gujarat.
• Testing and validation to ensure compliance with technical standards.
• Integration with the grid using a grid-tie inverter without battery support.
• Provision of comprehensive maintenance services for a period of 2 years post-installation.

The process involves:

1. Receiving and reviewing the tender documents.
2. Submitting the tender fee and EMD as per guidelines.
3. Attaching all required technical and financial documents.
4. Participating in the technical and price evaluation stages.
5. Finalizing the contract and executing the project within the stipulated timeline.

The system specifications include:

Parameter	Specification
Power Output	2kW
Type	Vertical Axis Wind Turbine (VAWT)
Grid Connection	Grid tie inverter without battery
Maintenance	2 years comprehensive

All deliverables must adhere to the detailed technical specifications provided in the tender documents linked below.

✓ Must have valid GST Registration Certificate.
✓ Must submit original receipt of tender fee and EMD payment.
✓ Must have experience in electrical works, particularly renewable energy projects.
✓ Bidders should possess valid digital certificates for electronic bid submission.

Qualification Criteria	Details
Financial Stability	Minimum annual turnover of ₹X lakhs in the last 3 years
Technical Experience	Proven experience in wind energy projects or similar electrical installations
Certification	Valid electrical contractor license and relevant certifications

**Important:** Bidders must submit all required documents for preliminary and technical stages as specified in the tender notice.

The wind turbine system must meet the following technical parameters:

• Power Capacity: 2kW
• Rotor Diameter: As specified in the tender documents
• Material: Corrosion-resistant, durable materials suitable for outdoor installation
• Grid Tie Inverter: Compatible with 2kW VAWT, capable of synchronized grid connection
• Certification: Must comply with IS/IEC standards for wind turbines

The installation process involves:

1. Site assessment and preparation.
2. Mechanical assembly of the turbine.
3. Electrical wiring and grid connection.
4. System testing and commissioning.
5. Handing over with operational documentation.

All technical details are elaborated in the linked documents for bidder reference.

The estimated project cost ranges between ₹X and ₹Y lakhs, inclusive of supply, installation, and commissioning. The financial breakdown is as follows:

Cost Component	Estimated Cost
Equipment	₹A lakhs
Installation & Commissioning	₹B lakhs
Maintenance (for 2 years)	₹C lakhs
Total Estimated Cost	₹X - ₹Y lakhs

Payment terms include: - 30% advance upon contract signing. - 50% after installation and testing. - Remaining 20% after successful commissioning. - Payments will be processed through bank transfer as per invoice submission.

Bidders must submit a detailed financial proposal along with the bid documents.

The bidding process involves the following steps:

1. Download and review the tender documents from the official portal.
2. Submit the tender fee and EMD online before the deadline.
3. Prepare and upload all technical and financial bid documents as per instructions.
4. Bid submission deadline: 01-07-2025 at 18:00.
5. Preliminary evaluation will be conducted on 02-07-2025.
6. Technical evaluation scheduled for 03-07-2025.
7. Price bid opening will occur on 10-07-2025.

Important: Bidders must ensure all documents are complete and submitted before the deadline. Late submissions will be rejected.

Bids will be evaluated based on:

Criteria	Weightage
Technical competence and experience	50%
Financial proposal	30%
Compliance with technical specifications	20%

Minimum qualifying marks for technical evaluation are 70%. The final selection will be based on combined scores, with the highest scoring bid awarded the contract. Bidders must meet all mandatory criteria and submit valid certification documents to qualify.

Date	Event	Details
10-06-2025	Bid Submission Start	Bidders can start submitting bids online
01-07-2025	Bid Submission End	Last date for bid submission at 18:00
02-07-2025	Preliminary Evaluation	Evaluation of tender fee & EMD
03-07-2025	Technical Evaluation	Technical bid assessment
10-07-2025	Price Bid Opening	Final evaluation and award

**Critical Dates**: Bidders must adhere to these deadlines to ensure their participation.

For queries and support, contact:

Name	Designation	Email	Phone
Add. Chief Engineer (C&R)	DGVCL	acegerc.dgvcl@gebmail.com	+91-79-40007517
Support Team	(n)Procure	nprocure@ncode.in	+91-79-40007514

All communications regarding the tender should be directed to the above contacts. Bidders are encouraged to attend vendor training sessions scheduled weekly at the specified location.

Bidders are advised to thoroughly review the tender documents available for download. The project aims to promote renewable energy in Gujarat, aligning with government policies for sustainable development. All submissions must comply with the specified technical and financial criteria. The tender process is conducted electronically, and bidders must have valid digital certificates for bid signing. Participation in the free training sessions is recommended to ensure smooth bid submission and understanding of technical requirements.