Gujarat Power Sector Tender for Supply & Installation of 220 kV Wedge Connectors at Ukai Hydro Power Station

Turnkey execution of Supply and Installation of Fired Type Wedge Connectors including dismantling of existing bolted type clamp connectors of 220 kV Switchyard at Hydro Power Station GSECL, Ukai.(ET-5995 EMD HPS)

Type: Supply
Fee: ₹2,950
Est: ₹45.0 Lakh
Period: As per tender Document Attached

Tender Details

  • Gujarat State Electricity Corporation Ltd. Thermal Power Station Ukai
  • Submission Start:June 6, 2025 at 10:00 AM
  • Document Download End:June 24, 2025 at 06:30 PM
Industry: Power and Energy
Category: Goods
Type: Supply
Est:45.0 Lakh
Period: As per tender Document Attached

This government tender issued by Gujarat State Electricity Corporation Limited offers a lucrative opportunity for electrical contractors and power sector companies to undertake the supply and installation of fired type wedge connectors at the Ukai Hydro Power Station's 220 kV switchyard. The project aims to upgrade existing electrical infrastructure, ensuring enhanced reliability, safety, and efficiency in power transmission. The tender specifies detailed technical and safety standards, with a project cost estimated at ₹44.99 Lakhs. Bidders must meet strict eligibility criteria, submit required documents, and follow the prescribed bidding process. The tender is open to qualified firms with relevant experience in high-voltage electrical projects, offering a chance to work on a critical infrastructure upgrade in Gujarat's power sector. The process includes comprehensive evaluation stages, ensuring transparency and competitiveness. This opportunity is ideal for companies specializing in electrical equipment supply, installation, testing, and commissioning within the power industry, aiming to contribute to Gujarat's energy infrastructure development.

Overview

This government tender invites qualified electrical contractors and power sector companies to participate in the turnkey project for the supply and installation of fired type wedge connectors at the 220 kV Switchyard of Ukai Hydro Power Station, Gujarat. The project aims to replace existing bolted clamp connectors, enhancing the reliability and efficiency of the power transmission system. The tender is issued by Gujarat State Electricity Corporation Limited (GSECL), a leading power utility in Gujarat, under the Power and Energy sector. The procurement involves supply of high-voltage electrical connectors, dismantling of old equipment, and installation of new connectors, ensuring compliance with technical standards and safety regulations. The tender offers an excellent opportunity for electrical firms specializing in high-voltage equipment, power infrastructure, and turnkey electrical projects. The estimated project cost is approximately ₹44.99 Lakhs, with a bid validity of 120 days. Bidders must adhere to specified eligibility criteria, submit required documents, and follow the outlined bidding process to qualify for this lucrative government contract.

Scope of Work

The scope of work includes:

  • Supply of fired type wedge connectors suitable for 220 kV switchyard applications.
  • Dismantling of existing bolted type clamp connectors.
  • Installation of new wedge connectors ensuring proper alignment and secure fastening.
  • Testing and commissioning of the installed connectors to ensure operational reliability.

Key deliverables:

  • Delivery of all electrical components at the specified site.
  • Complete dismantling and removal of old connectors.
  • Proper installation adhering to technical specifications.
  • Final testing, inspection, and certification.

Process steps:

  1. Site assessment and preparation.
  2. Delivery of supplied connectors.
  3. Dismantling of existing connectors.
  4. Installation of new wedge connectors.
  5. Testing and commissioning.
  6. Handover and documentation.

Eligibility Criteria

✓ Must have valid electrical contractor license and relevant certifications.
✓ Must submit a scan copy of payment receipt for Tender fee and EMD.
✓ Must have prior experience in high-voltage electrical equipment installation.
✓ Financially stable with minimum annual turnover of ₹2 Crores in the last 3 years.
✓ Submit all required tender documents, including technical and financial proposals.

Qualification CriteriaMinimum Requirement
Tender Fee PaymentValid receipt or DD
EMD Amount₹1,34,977
Turnover (last 3 years)₹2 Crores
Technical ExperienceAt least 2 similar projects
CertificationValid electrical contractor license
**Important:** Bidders must meet all eligibility requirements to qualify for further evaluation.

Technical Specifications

The selected wedge connectors must conform to the following technical parameters:

ParameterSpecification
Voltage Rating220 kV
MaterialCopper/Aluminum
Insulation LevelAs per IEC standards
Mechanical StrengthMinimum 1000 N
Temperature Range-20°C to +50°C
Procedures: - Review technical specifications document. - Ensure supplied connectors meet IEC and IEEE standards. - Conduct pre-installation testing. - Follow installation guidelines strictly. - Perform post-installation testing and certification.

Financial Requirements

The estimated project cost is approximately ₹44,99,230. The bid should include a detailed cost breakdown:

Cost ComponentAmount (₹)
Supply of connectors20,00,000
Dismantling & removal5,00,000
Installation & commissioning15,00,000
Testing & certification4,00,000
Miscellaneous0,99,230
Payment terms: - 30% advance upon contract signing. - 40% after delivery and installation. - 30% post successful testing and commissioning.

Bidding Process

The bidding process involves the following steps:

  1. Registration and download of tender documents from the official portal.
  2. Submission of technical and financial bids electronically before the deadline.
  3. Preliminary scrutiny of bids based on eligibility and document submission.
  4. Technical evaluation scheduled on 25-06-2025 at 15:05.
  5. Commercial evaluation on 25-06-2025 at 15:30.
  6. Final award decision and contract signing.

Key timelines:

EventDateDetails
Bid Submission Start06-06-2025 10:00Bidders can start submitting bids
Bid Submission End24-06-2025 18:30Last date for bid submission
Technical Evaluation25-06-2025 15:05Evaluation of technical bids
Commercial Evaluation25-06-2025 15:30Final evaluation and award
**Note:** Bidders must ensure timely submission and adhere to all procedural requirements.

Evaluation Criteria

Bids will be evaluated based on:

CriteriaMaximum PointsWeightage
Technical compliance and experience5050%
Financial competitiveness3030%
Past performance and certifications2020%
Minimum qualifying marks: - 70% in technical evaluation. - Financial proposal within the specified budget.

Evaluation factors include quality of proposed equipment, adherence to specifications, bidder’s experience, and financial offer. Only technically qualified bids will be considered for price evaluation.

Important Dates

DateEventDetails
06-06-2025Bid Submission StartBidders can begin submitting their bids online
24-06-2025Bid Submission EndLast date for bid submission at 18:30
25-06-2025Technical EvaluationScheduled at 15:05 for shortlisted bids
25-06-2025Commercial EvaluationScheduled at 15:30 for final evaluation
25-06-2025Contract AwardExpected date for contract signing
06-07-2025Project CompletionAs per tender document attached
**All deadlines are strict; bidders must adhere to these dates.**

Contact Information

Gujarat State Electricity Corporation Limited

| Name | Chief Engineer (G), UTPS |
| Contact Number | 9925213065 |
| Email | nprocure@ncode.in |
| Address | Gujarat State Electricity Corporation Ltd., Thermal Power Station Ukai, Tapi, Gujarat |

For queries, bidders can contact during office hours or visit the official procurement portal for support. Support team available at (n)Code Solutions, GNFC Ltd., Ahmedabad, Gujarat, with contact details listed above.

Additional Information

Bidders are advised to download the complete tender documents from the official portal free of cost. All submissions must be made electronically through the designated e-Procurement platform. Physical submissions are not accepted except for the EMD and Tender Fee, which must be physically submitted within 5 days of bid submission deadline. A free vendor training session is organized every Saturday at (n)Code Solutions to assist bidders in understanding the online process. Ensure compliance with all technical, financial, and procedural requirements to avoid disqualification. For clarifications, contact the support team via email or phone as provided.

Industry & Sector Information

Primary Industry

Power and Energy

Sectors

Power and Energy

Related Industries

Electrical Equipment Manufacturing
High-Voltage Power Transmission
Electrical Contracting

Target Audience

Electrical contractors
Power infrastructure companies
High-voltage electrical equipment suppliers
Electrical project contractors
Power sector engineering firms

General Information

Item Category
Electrical
State
City

Financial Information

Estimated Bid Value
₹44,99,230.00
EMD Amount
₹1,34,977.00
Bid Offer Validity
120 Days

Evaluation and Technical Information

Inspection Required
No

Tender Documents

2 Documents
ET-5995_Tender Notice.pdfTENDER_DOCUMENT
ET-5995_Tender Document.pdfTENDER_DOCUMENT

Tender Stages

Tender Stages

stage nameevaluation dateminimum forms for submission
Primilinary Stage25-06-2025 15:000
Technical Stage25-06-2025 15:050
Commercial Stage25-06-2025 15:300

Frequently Asked Questions

This tender involves the supply and installation of fired type wedge connectors for 220 kV switchyard at Ukai Hydro Power Station. It includes dismantling existing bolted connectors, installing new wedge connectors, and conducting testing and commissioning to ensure reliable power transmission.

Eligible bidders must have valid electrical contractor licenses, demonstrate experience in high-voltage electrical installations, and meet financial criteria such as a minimum turnover of ₹2 Crores in the last 3 years. Submission of all required documents, including payment receipts for tender fee and EMD, is mandatory.

Bid submissions open on 06-06-2025 at 10:00 AM and close on 24-06-2025 at 6:30 PM. The technical evaluation is scheduled for 25-06-2025 at 15:05, followed by the commercial evaluation at 15:30. Bidders must adhere strictly to these timelines to participate successfully.

The wedge connectors must conform to IEC standards with a voltage rating of 220 kV, using copper or aluminum materials. They should withstand mechanical stresses of at least 1000 N and operate within a temperature range of -20°C to +50°C. Proper testing and certification are required post-installation.

The process involves online registration, submission of technical and financial bids, followed by preliminary scrutiny, technical evaluation, and final award. Bidders must submit all documents electronically before the deadline and ensure compliance with all procedural requirements, including physical submission of EMD and tender fee receipts.

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