Gujarat Power Transmission Tender for 66kV HTLS Conductor Conversion & Line Works
Progress
Gujarat Energy Transmission Corporation Limited (GETCO) has issued a tender for the upgrade of 66kV transmission lines in Junagadh Circle. The project involves supply, installation, testing, and commissioning of high-capacity HTLS conductors to replace existing ACSR DOG conductors. This initiative aims to enhance power transmission capacity, reduce losses, and improve grid reliability across multiple lines including Koylana-Vadala, Sondrada-Shergadh, and others. The tender is targeted at qualified electrical contractors and infrastructure companies with experience in high-voltage line projects. The estimated project value is approximately INR 811 million, with a completion period of 12 months. Interested bidders must meet strict eligibility criteria, submit detailed technical and financial proposals, and adhere to the specified timelines. This project aligns with Gujarat's broader goal of strengthening its power transmission network and ensuring sustainable energy delivery to its consumers.
Scope Of Work
The scope of work includes:
- Supply of HTLS conductors suitable for 66kV transmission lines.
- Installation of conductors on designated lines.
- Testing and commissioning of the converted lines.
- Replacement of existing ACSR DOG conductors with higher ampacity HTLS conductors (excluding gap type conductors).
The process involves:
- Receiving and reviewing tender documents.
- Site survey and assessment.
- Procurement of HTLS conductors and accessories.
- Installation of conductors as per technical specifications.
- Testing of installed conductors for compliance.
- Commissioning and handing over the completed lines.
| Line Name | Existing Conductor | New Conductor Type | Estimated Weight | Remarks |
|---|---|---|---|---|
| Koylana-Vadala | ACSR DOG | HTLS | Higher Ampacity | Excluding Gap Type |
| Sondrada-Shergadh | ACSR DOG | HTLS | Higher Ampacity | |
| Shergadh-Ajab | ACSR DOG | HTLS | Higher Ampacity | |
| ... | ... | ... | ... | ... |
Technical Specifications
The technical specifications require:
| Parameter | Details |
|---|---|
| Conductor Type | HTLS (Higher Ampacity) Aluminum Conductor Steel Reinforced |
| Conductor Diameter | As per manufacturer standards (e.g., 66mm² equivalent) |
| Insulation | Suitable for 66kV transmission |
| Installation Method | Stringing and tensioning as per Indian standards |
| Testing | Dielectric strength, conductor resistance, and mechanical tests |
Sequence of procedures:
- Receive and review technical documents.
- Conduct site assessment.
- Procure approved HTLS conductors.
- Install conductors with proper tensioning.
- Perform testing and quality checks.
- Complete commissioning and documentation.
Financial Requirements
The estimated project cost is INR 811 million. The bid submission must include:
| Cost Component | Amount (INR) |
|---|---|
| Tender Fee | INR 11,800 |
| Earnest Money Deposit (EMD) | As specified in tender documents |
| Total Estimated Cost | INR 811,025,574.24 |
Payment terms:
- Advance payment upon contract signing.
- Milestone payments based on project progress.
- Final payment after successful commissioning.
Bidders should submit detailed cost breakdowns and adhere to the prescribed payment schedule as outlined in the tender documents.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹11,800
Contract Form
Turn-key
Completion Period
12 Months
Currency Type
Single
Bid Submission Start
06-08-2026 18:45:00
Document Download End
05-09-2026 16:00:00
Bid Validity
180 Days
Additional Tender Data
Commercial Details
Tender Category
Service
Tender Value
₹81,10,25,600
Bid To RA
No
Item Category
Electrical
Authority & Contact
Officer Inviting Bids
Additional Chief Engineer (P&C)
Bid Opening Authority
Additional Chief Engineer (P&C)
Address
GUJARAT ENERGY TRANSMISSION CORPORATION LIMITED Regd. Office: Sardar Patel Vidyut Bhavan, Race Course, Vadodara -390007.
Contact Details
Authority Records
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Documents 19
Part-I 4 EMD BG Format.pdf
TENDER_DOCUMENT
Part-I 5 SD BG Format.pdf
TENDER_DOCUMENT
Part-I 6 Annexure-I and I.A.pdf
TENDER_DOCUMENT
Part-I 7 L2 D to HTLS Junadagh Circle.pdf
TENDER_DOCUMENT
9_ERECTION Circular-1.pdf
TENDER_DOCUMENT
10_ Erection circular -2.pdf
TENDER_DOCUMENT
11_Public Proc Circular of GOI.pdf
TENDER_DOCUMENT
13_Letter for CBuD.pdf
TENDER_DOCUMENT
16_Safety_regulation_for_TL.pdf
TENDER_DOCUMENT
28_STD FQP TR LINE JUNE-2014.pdf
TENDER_DOCUMENT
Addendum for core HTLS.pdf
TENDER_DOCUMENT
Form of LD undertaking 1A.pdf
TENDER_DOCUMENT
Form of LD undertaking 1B.pdf
TENDER_DOCUMENT
R1_66KV_HTLS_specs.pdf
TENDER_DOCUMENT
R5 May 24- Silicon Rubber - Print Copy.pdf
TENDER_DOCUMENT
Part-III Price bid E-501 HTLS Junagadh Circle.pdf
TENDER_DOCUMENT
Part-I 1 Tender Notice E-501.pdf
TENDER_DOCUMENT
Part-I 2 Tender Spec E-501 HTLS Junagadh Circle.pdf
TENDER_DOCUMENT
Part-I 3 Amend -I E-501 HTLS Junagadh Circle.pdf
TENDER_DOCUMENT
Categories
10
Bidding Process
Process Timeline
11-09-2026 16:05
11-09-2026 16:10
11-09-2026 16:15
Required Forms
Preliminary
Tender Fee Form
Library-Standard
Emd Fee Form
Library-Standard
QR
schedule-3
User Defined Template-Standard
Schedule-6
User Defined Template-Standard
Annexure 1
User Defined Template-Standard
Annexure-2
User Defined Template-Standard
Annexure-3
User Defined Template-Standard
Technical
Schedule-16
User Defined Template-Standard
Annexure-X
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Preliminary stage
GST number document
RequiredPAN CARD number document
RequiredMobile number and email ID for communication
RequiredTender fee RTGS / NEFT / Online detail
RequiredEMD by RTGS / NEFT / online or Demand draft or Banker’s cheque or Pay order or Bank Guarantee
RequiredSigned Integrity pact
RequiredStage - QR stage
QR related documents-1
RequiredQR related documents-2
RequiredQR related documents-3
RequiredQR related documents-4
QR related documents-5
For MAAT CA certificate
RequiredFor LA CA certificate
RequiredFor Positive Net worth CA certificate
RequiredUndertaking on Relationship with employee
RequiredUndertaking on Conflict of Interest among Bidders / Agents
RequiredUndertaking on Call Before u Dig
RequiredUndertaking for NCLT
RequiredJV agreement
POA by JV partners
Annexure -I
MA Annexure -I.A
Doc for OEM
RequiredDoc for In House design facility
RequiredValid type tests
RequiredDoc for Offered / proposed Conductor
RequiredValid Electrical Contractor License
RequiredGST Registration
RequiredPF Registration
RequiredUndertaking for Public procurement guidelines
RequiredStage - Technical stage
Technical documents-1
RequiredTechnical documents-2
RequiredTechnical documents-3
RequiredTechnical documents-4
RequiredTechnical documents-5
RequiredTechnical documents-6
Technical documents-7
Technical documents-8
Technical documents-9
Technical documents-10
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Eligibility Criteria
✓ Must have valid GST registration and PAN card.
✓ Must possess relevant electrical contracting licenses.
✓ Demonstrate financial stability with minimum turnover as per tender guidelines.
✓ Provide EMD via RTGS/NEFT or bank guarantee.
✓ Submit signed integrity pact.
| Qualification Criteria | Minimum Requirement |
|---|---|
| Annual Turnover | INR 100 million for last 3 years |
| Certification | Valid electrical contractor license |
| Financial Documents | Audited financial statements for last 3 years |
| Technical Experience | Successfully completed at least 2 similar projects in the last 5 years |
| Certifications | ISO 9001, ISO 14001, ISO 45001 (if applicable) |
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the main objective of this Gujarat power transmission tender?
This tender aims to upgrade existing 66kV transmission lines in Junagadh Circle by replacing ACSR DOG conductors with high-capacity HTLS conductors. The goal is to improve power transmission efficiency, reduce losses, and enhance grid reliability across multiple lines, including Koylana-Vadala and Sondrada-Shergadh.
Who is eligible to bid for this project?
Eligible bidders must hold a valid electrical contractor license, have adequate financial stability with a minimum turnover of INR 100 million over the last 3 years, and possess necessary certifications such as GST registration, PAN, ISO standards (if applicable). They must also submit EMD and signed integrity pact as per tender requirements.
What are the key technical specifications for the conductors?
The project requires HTLS conductors suitable for 66kV lines, with specifications including appropriate diameter, insulation, and mechanical strength. The conductors must be capable of higher ampacity than existing ACSR DOG conductors, excluding gap type conductors. Testing will include dielectric strength, resistance, and mechanical tests to ensure compliance.
What is the bid submission process and deadline?
Bidders must register and download the tender documents before the deadline. The submission deadline is 05-09-2026 at 16:00. Bids should include all required documents, EMD, and technical/financial proposals. The bid opening will occur on 11-09-2026 at 16:05. Late submissions will be rejected.
How will the bids be evaluated?
Bids will be evaluated based on technical competence (50%), financial proposal (30%), and compliance with technical specifications (20%). Bidders must meet minimum qualifying scores in each category. The evaluation considers past experience, technical approach, and financial viability to select the most suitable contractor.