Government Tender for 66kV Vyara-Mandal Line Conversion & Tower Replacement
Gujarat Energy Transmission Corporation Limited (GETCO) invites experienced electrical contractors to bid for the **conversion of the 66kV Vyara-Mandal transmission line**. The project involves **replacing conductors, insulators, hardware**, and erecting **D/C Panther towers** to enhance power transmission capacity and reliability. The tender, located in Navsari, Gujarat, offers an estimated value of **₹82.97 lakh** with a **6-month completion period**. Bidders must meet strict eligibility criteria, submit comprehensive technical and financial documents, and follow the outlined bidding process. This opportunity is ideal for companies specializing in **power transmission infrastructure, tower erection, and hardware installation**. The tender emphasizes transparency, quality, and safety standards, with detailed instructions available in the official documents. Participation will contribute to strengthening Gujarat’s power grid and infrastructure development.
Details
Financial
Technical
Tender Configuration
Scope of Work
The scope of work includes:
- Replacement of existing conductors, insulators, and hardware on the 66kV Vyara-Mandal line.
- Erection of new D/C Panther towers at designated locations.
- Removal of old towers and hardware as per technical specifications.
- Ensuring safety and compliance with all relevant standards during installation.
- Testing and commissioning of the converted line.
The process involves the following steps:
- Site preparation and survey to identify tower locations.
- Removal of existing conductors and hardware.
- Erection of new D/C Panther towers as per approved drawings.
- Installation of conductors, insulators, and hardware on new towers.
- Inspection and testing to ensure line integrity.
- Final commissioning and handover.
Technical Specifications
The technical parameters for the project include:
- Line Voltage: 66kV
- Tower Type: Double circuit Panther towers, designed for high durability and safety.
- Conductor Material: Aluminum Alloy Conductor (AAC), Aluminum Conductor Steel Reinforced (ACSR), or equivalent.
- Hardware Standards: Compliant with IEC and BIS standards.
Sequence of procedures:
- Conduct site survey and prepare site.
- Remove existing hardware and conductors.
- Erect new towers as per drawings.
- Install conductors, insulators, and hardware.
- Conduct testing and commissioning.
plaintext
Technical Parameters:
- Voltage: 66kV
- Tower Height: As per design
- Conductor Span: Based on terrain and design
- Hardware: IEC/BIS standards
Financial Requirements
The estimated project cost is approximately ₹82,97,159.97. The financial breakdown includes:
| Cost Component | Amount (INR) |
|---|---|
| Material & Hardware | 50,00,000 |
| Tower Erection | 20,00,000 |
| Labour & Miscellaneous | 10,97,159.97 |
Bidders must submit financial bids as per the prescribed format, including detailed cost estimates and payment schedules.
Evaluation Criteria
The evaluation will be based on:
| Criteria | Weightage |
|---|---|
| Technical competence & experience | 40% |
| Financial bid | 30% |
| Compliance with technical specifications | 20% |
| Past project performance & certifications | 10% |
Categories
Industry & Sector Information
Primary Industry
Sectors
Related Industries
Target Audience
Tender Documents
1 DocumentTender Stages
Tender Stages
| stage name | evaluation date | minimum forms for submission |
|---|---|---|
| Preliminary Stage | 04-11-2025 16:10 | 0 |
| Technical Stage | 04-11-2025 16:15 | 0 |
| Commercial Stage | 04-11-2025 16:30 | 0 |
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Frequently Asked Questions
This tender involves the conversion of the 66kV Vyara-Mandal transmission line to double circuit Panther towers, including replacement of conductors, insulators, hardware, and erection of new towers to improve power transmission reliability.
Eligible bidders must possess a valid electrical contractor license, demonstrate experience in transmission line works, and submit all required technical and financial documents as specified in the eligibility criteria. Experience with tower erection and hardware replacement is essential.
The bid submission starts on 14-10-2025 at 18:00 and closes on 04-11-2025 at 16:00. The bid opening will occur on the same day at 16:10. Bidders must ensure timely submission via the official portal.
All hardware and towers must comply with IEC and BIS standards. The towers should be D/C Panther type, designed for high durability, safety, and suitable for 66kV line requirements. Conductors should be AAC, AAAC, or ACSR as specified.
Bidders should download the tender documents, attend the vendor training sessions, and ensure all technical and financial documents are complete and signed. A Digital Signature Certificate (DSC) is mandatory for electronic submission. Support is available from the n)Procure team for registration and technical queries.