Government Tender for Conversion of 66kV S/C H-Frame Line to D/C Panther Line at Atul Valsad
Progress
This government tender from Gujarat Energy Transmission Corporation Limited (GETCO) offers an excellent opportunity for experienced electrical contractors to undertake the conversion of a 66kV S/C H-Frame line to a D/C Panther line at Atul Substation. The project aims to enhance power transmission reliability and efficiency within the Vapi division. Bidders must meet strict technical and financial eligibility criteria, including proven experience in transmission line projects, valid licenses, and comprehensive documentation. The project involves dismantling existing infrastructure, installing new conductors and accessories, tensioning, and testing, with a completion timeline of 6 months. The tender process includes multiple evaluation stages, with deadlines set for October 28, 2026. This opportunity is ideal for companies specializing in electrical infrastructure, transmission line construction, and government projects, seeking to contribute to regional power development and infrastructure modernization.
Scope Of Work
The scope of work involves the following key activities:
- Conversion of existing S/C H-Frame dog line to D/C Panther line at 66kV on the Atul-Valsad line (Pkg-I).
- Preparation and removal of existing line components as per technical specifications.
- Installation of new D/C Panther conductors and accessories including insulators, clamps, and fittings.
- Stringing and tensioning of conductors to meet specified standards.
- Testing and commissioning of the converted line to ensure operational efficiency.
The process includes the following sequential steps:
- Site survey and assessment.
- Procurement of materials and equipment.
- Dismantling of existing H-Frame line.
- Installation of new line components.
- Stringing, tensioning, and alignment.
- Final testing and commissioning.
| Specification | Details |
|---|---|
| Line Voltage | 66kV |
| Line Type | D/C Panther |
| Completion Period | 6 months |
| Project Location | Atul S/s, Vapi Division |
Bidder must ensure compliance with all technical standards, safety protocols, and environmental regulations.
Technical Specifications
The technical specifications for the project include:
| Parameter | Requirement |
|---|---|
| Conductors | D/C Panther type |
| Voltage Level | 66kV |
| Line Length | As per site survey |
| Insulation | Compliant with IS standards |
| Accessories | Insulators, clamps, tensioners as per technical standards |
| Testing | Line testing as per IEC standards |
The process involves:
- Conducting detailed site surveys.
- Procuring approved materials.
- Ensuring installation as per technical drawings.
- Performing final testing and commissioning.
All procedures must adhere to safety norms and environmental guidelines, with quality control at every stage.
Financial Requirements
The estimated project cost is approximately ₹1,67,31,009.45, which includes material procurement, labor, testing, and commissioning. The financial breakdown is as follows:
| Cost Component | Estimated Cost |
|---|---|
| Material | ₹1,00,00,000 |
| Labor | ₹40,00,000 |
| Testing & Commissioning | ₹15,00,000 |
| Miscellaneous | ₹12,31,009.45 |
Bidders must submit a bid security (EMD) as specified in tender documents. Payment terms include an initial advance, progress payments based on milestones, and final payment upon project completion. All financial proposals should be inclusive of applicable taxes and duties. The bid offer must remain valid for 180 days from the submission deadline.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹8,850
Contract Form
Works
Completion Period
06 Months
Currency Type
Single
Bid Submission Start
06-10-2026 19:00:00
Document Download End
28-10-2026 16:00:00
Bid Validity
180
Additional Tender Data
Commercial Details
Tender Category
Service
Tender Value
₹1,67,31,009
Bid To RA
No
Item Category
Electrical
Authority & Contact
Officer Inviting Bids
The Superintending Engineer
Bid Opening Authority
The Superintending Engineer
Address
1st floor, Office of the Superintending Engineer, Circle Office, GETCO, Kabilpore, GRID Navsari-396424
Contact Details
9925209699
Authority Records
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Documents 1
TCNS ETRM-57.pdf
TENDER_DOCUMENT
Categories
2
Bidding Process
Process Timeline
28-10-2026 16:10
28-10-2026 16:15
28-10-2026 16:30
Required Forms
Preliminary
Tender fee & EMD
User Defined Template-Standard
Technical
i Agree
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Fixed OLM Cost
User Defined Template-Secured
Required Documents
Stage - Preliminary Stage
Tender fee payment acknowledgement receipt
RequiredEMD payment acknowledgement receipt
RequiredStage - Technical Stage
Scan copy of Certificate of Registration as Approved Vender with GETCO OR Certificate of Authorized dealer of approved manufacturers along with certificate of registration of the original manufacturer with GETCO
RequiredScan copy of work order with work completion certificate in Form No.3A (Experience Certificate as main contractor) only as Per Qualification Requirement
RequiredScan copy of valid Bank Solvency Certificate
RequiredScan copy of Provident Fund Code Number registration Documents
RequiredScan copy of GST Registration Number registration Documents
RequiredScan copy of Income Tax Return, Profit Loss Accounts and Balance sheet of Last Three Financial Years
RequiredPartnership deed/Latest Form-G/ POA/Authorized Signatory Certificate for Partnership or Self-Affidavit/POA/Authorized Signatory Certificate for Proprietorship
RequiredScan copy of PAN Number Document
RequiredScan copy of Duly filled & signed Annexure 1 to 8 on Pg. 145-154
RequiredScan of Self-attested copy of Tender document including technical specification i.e. signed on each pages (preferably digitally signed)
RequiredAny other documents
Scan copy of Duly Signed / attested Integrity Pact i.e on Pg. no.05 of tender booklet
RequiredElectrical Contractor License with latest validation
RequiredNet worth, Liquid asset & Minimum Average Annual Turnover certificate copy Audited, Verified and Certified by CA
RequiredUnder taking in respect of reference to NCLT
RequiredScan copy of Declaration of Conflict of Interest on Company Letter head
RequiredScan copy of Declaration of Relationship with employee on Company Letter head
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Eligibility Criteria
Bidders must meet the following eligibility criteria:
- ✓ Must have valid registration as an approved vendor with GETCO or be an authorized dealer of approved manufacturers, along with registration of the original manufacturer.
- ✓ Proven experience in executing transmission line projects, specifically in line conversion or installation.
- ✓ Submission of work order and completion certificates for similar projects.
- ✓ Valid Bank Solvency Certificate demonstrating financial stability.
- ✓ Registration of Provident Fund Code Number and GST Registration.
- ✓ Submission of Income Tax Returns, Profit & Loss Accounts, and Balance Sheets for the last three financial years.
- ✓ Partnership deed, latest Form-G, POA, or Self-Affidavit for proprietorship/partnership.
- ✓ Valid Electrical Contractor License.
- ✓ Audited financial statements verifying net worth, liquid assets, and turnover.
- ✓ Declaration of conflict of interest and relationships with employees.
| Qualification Parameter | Minimum Requirement |
|---|---|
| Experience | Successful completion of similar line conversion projects |
| Financial Stability | Minimum turnover as specified in tender documents |
| Certification | Valid electrical and vendor registration certificates |
All submitted documents must be current, valid, and duly attested.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the scope of this government tender?
This tender involves the conversion of a 66kV S/C H-Frame dog line to a D/C Panther line at the Atul-Valsad line under Vapi AM Division. It includes activities such as dismantling existing line components, installing new conductors and accessories, tensioning, and testing to ensure reliable power transmission. The project aims to improve infrastructure and power distribution efficiency in the region.
Who is eligible to participate in this tender?
Eligible bidders must have valid GETCO vendor registration or authorization from approved manufacturers, proven experience in transmission line projects, and meet financial criteria such as minimum turnover, net worth, and solvency certificates. They must also possess valid electrical licenses, GST registration, and submit all required technical and financial documents as specified in the tender.
What are the key deadlines for bid submission?
The bid submission start date is October 6, 2026, at 7:00 PM, and the deadline for submission is October 28, 2026, at 4:00 PM. The bid opening will occur on October 28, 2026, at 4:10 PM. Bidders must ensure timely submission via the official portal to avoid disqualification.
What documents are required for technical qualification?
Bidders must submit documents including vendor registration certificates, work orders, experience certificates, bank solvency certificates, GST and PAN registration, income tax returns, partnership deeds or POA, electrical contractor licenses, audited financial statements, and signed tender documents. All documents should be current, attested, and comply with specifications outlined in the tender.
How is the bid evaluation conducted?
Bids are evaluated based on technical competence (50%), financial proposal (30%), and compliance with technical specifications (20%). Minimum qualifying marks must be achieved in each category. The highest-scoring bid will be awarded the contract, considering past project performance, financial stability, and adherence to technical standards.