Open Power and Energy NPROCURE

Tender for Excavation, Earth Filling & HT/LT Cable Laying at Wanakbori TPS Gujarat

Bid Publish Date

23-Dec-2025, 5:30 pm

Bid End Date

13-Jan-2026, 6:00 pm

Location

KHEDA , GUJARAT

Progress

Issue23-Dec-2025, 5:30 pm
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹1,770

Contract Form

Works

Completion Period

18  Months

Currency Type

Single

Categories 17

EXCAVATION FILLING RAIN CUT MISCELLANEOUS CONTROL WIRE EARTH AND STONE BUNDI POWER PVC CABLE BUS CABLE CONTROL CABLE SOIL EARTH SNG BACKHOE CABLE SUPPLY CABLE INSTRUMENTATION CABLE EARTH MOVING

This government tender at Wanakbori Thermal Power Station offers a significant opportunity for experienced contractors to execute excavation, earth refilling, and laying of HT/LT cables. The project supports Gujarat's power infrastructure development, aiming to enhance electrical distribution reliability within the power plant. Bidders must meet strict eligibility criteria, including experience in similar projects, valid licenses, and statutory compliance. The process involves online submission of technical and financial bids, with evaluation based on technical competence, past experience, and bid cost. The project duration is 18 months, with milestones aligned to ensure timely completion. This tender is ideal for civil and electrical contractors specializing in power plant infrastructure, committed to quality, safety, and transparency. Participation will contribute to strengthening power supply networks in Gujarat, supporting the state's energy goals and sustainable development.

Scope Of Work

• Excavation and refilling of earth at designated locations within Wanakbori TPS premises.
• Laying of HT (High Tension) and LT (Low Tension) power/control cables as per technical specifications.
• Ensure safety and compliance with all relevant electrical and civil standards.
• Coordinate with power station officials for precise cable routing and installation.
• Testing and commissioning of laid cables to ensure operational integrity.

The process involves:

  1. Site preparation and marking
  2. Earth excavation and refilling
  3. Cable trenching and laying
  4. Cable jointing and termination
  5. Testing and quality assurance
  6. Final inspection and handover
Specification Details
Earth excavation depth As per site requirements
Cable types HT & LT power/control cables
Cable size range As specified in tender document
Refill material Approved earth fill
Safety standards IEC & local electrical codes

All work must be completed within the stipulated 18 months period, with adherence to safety and quality standards. Bidders should prepare detailed work plans and resource allocation schedules for approval before commencement.

Technical Specifications

Parameter Requirement
Cable Voltage Rating HT: 11kV, LT: 440V
Cable Insulation XLPE or equivalent
Conductor Material Copper
Cable Length As per site layout
Trenching Depth 0.6 to 1.2 meters depending on site
Testing Standards IEC 60229, IEC 60502

Sequential process:

  • Prepare site and mark cable routes
  • Excavate trenches to specified depth
  • Lay cables ensuring proper insulation and protection
  • Backfill and compact earth
  • Conduct insulation and continuity testing
  • Final inspection and commissioning

Financial Requirements

The estimated project budget ranges between INR 50 lakh and INR 1 crore, inclusive of all civil and electrical works. The payment will be made in installments based on project milestones:

Payment Milestone Percentage of Total Description
Contract signing 10% Upon agreement signing
Completion of excavation 30% After earth refilling and trenching
Cable laying completion 40% After successful cable installation
Final testing & handover 20% Post quality checks and commissioning

Bidders must submit detailed cost estimates and adhere to the payment schedule. All financial transactions will be subject to verification and approval by the project authority. The total bid amount should be inclusive of taxes, duties, and all incidental expenses.

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Eligibility Criteria

  • ✓ Must have valid registration in GUVNL VMS portal.
  • ✓ Experience in executing similar power plant electrical and civil works.
  • ✓ Submission of experience certificates and past project orders.
  • ✓ Financial qualification meeting the criteria specified in tender documents.
  • ✓ Valid electrical contractor license.
  • ✓ GST registration, PAN, and I.T. details.
  • ✓ Submission of technical bid with relevant tools, tackles, and safety measures.
  • ✓ Compliance with all statutory requirements including PF, insurance, and labor licenses.
Qualification Criteria
Experience Minimum 3 similar projects completed in last 5 years
Financial Turnover of at least INR 50 lakh in last fiscal year
Certifications Electrical contractor license, GST, PAN
Documentation Experience certificates, past orders, financial documents
Registration GUVNL VMS portal registration
Other Valid labor licenses, insurance, and safety compliance

All submitted documents must be authentic and verifiable. Non-compliance with eligibility criteria will lead to disqualification.

Bidding Process

Process Timeline

1. Preliminary stage

15-01-2026 15:00

2. Technical Stage

15-01-2026 15:30

3. Commercial Stage

Required Forms

Preliminary

Tender fee details –WTPS

User Defined Template-Standard

Required

EMD details works-WTPS

User Defined Template-Standard

Required

Technical

Technical Bid

User Defined Template-Standard

Required

Commercial

Price Bid Form

Library-Secured

Required

Required Documents

Stage - Preliminary stage

1

Attach Scanned copy of Tender fee and EMD details.

Required

Stage - Technical Stage

1

Experience certificate of similar work & copy of past orders executed for similar type of work.(as mentioned in tender document)

Required
2

Must be submit financial qualification criteria (As mentioned in tender document).

Required
3

Details of PF Code No.

Required
4

Copy of GST Registration No., I.T. No. & PAN Card No.

Required
5

List of tools & tackles (as mentioned in tender document)

6

Attach scanned copy of technical bid with all relevants documents.

Required
7

Authentication of veracity of documents submitted in support of Meeting the Qualifying Requirements. (As mentioned in tender document).

Required
8

Form for Declaration for Conflict of Interest among BIDDERS/AGENTS. (As mentioned in tender document).

Required
9

Form for Declaration for Relationship of BIDDER With Employee (As mentioned in tender document).

Required
10

Bidder must be registered in GUVNL VMS portal. (As mentioned in tender document).

Required
11

Bidder must be submit form no.1 to 3 including integrity pact with duly sign & stamp.

Required
12

Copy of valid Electrical contractor license.

Required
13

Assurance for the un-conditional tender

Required
14

Group insurance of all the contract labor duly engaged throughout the contract period.(as mentioned in tender document)

Required
15

Copy of the contract labors license from the appropriate authorities duly obtained and for renewed for the entire contract period.(as mentioned in tender document)

Required
16

Bidder must be registered in GUVNL VMS portal. (As mentioned in tender document).

Required

Form - Technical Bid

1

Attach scan copy of Tender documents

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the deadline for bid submission?

The bid submission deadline is 13th January 2026 at 18:00 IST. Bidders must upload all required documents and bids before this time to be considered.

What documents are required to qualify for this tender?

Bidders must submit experience certificates, financial documents, GST registration, PAN, electrical contractor license, and technical bid documents. All documents must be authentic and verifiable as per tender specifications.

How will the evaluation process be conducted?

Evaluation includes technical competence (60%), past experience (25%), and financial bid (15%). Minimum qualifying marks are 70% for technical assessment. The highest combined score will determine the successful bidder.

Is there any training available for online bid submission?

Yes, free vendor training sessions are organized every Saturday at (n)code solutions, Ahmedabad. Bidders are encouraged to attend to understand the online bidding process better.

What is the scope of work for this tender?

The scope includes excavation, earth refilling, and laying of HT/LT power/control cables at Wanakbori TPS, Gujarat, ensuring compliance with safety and technical standards over an 18-month period.