Government Tender for Civil Works: Construction of Control Room at 66kV Bilimora SS
Progress
This government tender offers a significant opportunity for civil construction firms specializing in power infrastructure to participate in the development of a critical substation project in Gujarat. The project involves constructing a control room building, foundations, cable trench, compound wall, and RCC roads at the 66 kV Bilimora Machhiwad Substation. With an estimated cost of over ₹36 crore, the tender is open to experienced contractors with proven capabilities in civil works for power substations. The process includes detailed eligibility criteria, technical specifications, and a transparent evaluation process. Bidders must submit their proposals electronically by October 27, 2026, ensuring compliance with all legal, technical, and financial requirements. This project aims to enhance Gujarat’s power transmission network, offering a lucrative opportunity for construction companies to contribute to regional energy infrastructure development.
Scope Of Work
The scope of work includes:
- Construction of a control room building on F.F. level with all associated civil works.
- Foundations for equipment and structural supports.
- Cable trenching for power and control cables.
- Erection of a compound wall around the substation premises.
- Construction of RCC roads within the substation site.
- Miscellaneous civil works including site leveling, drainage, and fencing.
The process involves:
- Mobilization of resources and site preparation.
- Foundation excavation and concreting.
- Erection of control room structure.
- Installation of cable trenches and conduits.
- Construction of boundary walls and fencing.
- Road construction and finishing.
- Final inspection and handover.
All works must adhere to technical specifications provided in the tender documents, including safety standards, quality control, and environmental regulations. The contractor shall coordinate with Gujarat Energy Transmission Corporation Limited for site access and approvals.
| Specification | Details |
|---|---|
| Construction Period | 8 months |
| Estimated Cost | ₹36,07,87,48 |
| Location | Gandevi, Navsari, Gujarat |
| Main Components | Control Room, Foundations, Cable Trench, Compound Wall, RCC Road |
Bidders must ensure all civil works meet the standards specified in the tender documents and relevant Indian standards (IS codes).
Technical Specifications
The civil works must conform to the specifications outlined in the tender documents, which include:
- Foundations designed per IS 456:2000 standards.
- Structural concrete quality: M20 grade or higher.
- Cable trench dimensions: 600mm width, 900mm depth.
- Boundary wall: RCC with minimum 1.8m height.
- RCC road: 4m width with proper drainage.
Technical procedures:
- Site survey and marking.
- Excavation and foundation laying.
- Structural concreting and curing.
- Erection of control room structure.
- Installation of cable trenches and conduits.
- Boundary wall construction.
- Road paving and finishing.
All works must undergo quality checks as per IS standards, with documentation of tests and certifications. The contractor shall also ensure safety protocols and environmental compliance during construction.
Financial Requirements
The total estimated cost for the project is ₹36,07,87,48, with a bid security (EMD) amount as specified in the tender. The financial proposal must include detailed cost breakdowns covering materials, labor, equipment, and overheads. Payment shall be made in accordance with milestones achieved, as per the terms specified in the tender document.
| Cost Component | Estimated Amount |
|---|---|
| Civil Works | ₹30,00,00,000 |
| Material & Equipment | ₹4,00,00,000 |
| Miscellaneous | ₹7,87,48,000 |
Payment Schedule:
- 10% advance on contract signing.
- 30% after foundation completion.
- 30% after structure erection.
- 20% after completion of cable trench and boundary wall.
- 10% after final inspection and handover.
All financial proposals must be submitted in the specified format, along with supporting documents, to ensure transparency and compliance with government procurement policies.
Tender Data
Bid Details
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹7,080
Contract Form
Works
Completion Period
8 Months
Currency Type
Single
Bid Submission Start
06-10-2026 19:00:00
Document Download End
27-10-2026 16:00:00
Bid Validity
180 Days
Additional Tender Data
Commercial Details
Tender Category
Service
Tender Value
₹3,60,78,748
Bid To RA
No
Item Category
Civil - All
Authority & Contact
Officer Inviting Bids
Additional Chief Engineer(Procurement & Contracts)
Bid Opening Authority
Additional Chief Engineer(Procurement & Contracts)
Address
Sardar Patel Vidyut Bhavan, Race Course, VADODARA – 390 007.
Contact Details
Authority Records
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Documents 3
Bank List.pdf
TENDER_DOCUMENT
EMD BG Format.pdf
TENDER_DOCUMENT
C-710 66KV Machhivad SS Tech Spec (Autosaved).pdf
TENDER_DOCUMENT
Categories
9
Bidding Process
Process Timeline
02-11-2026 16:01
02-11-2026 16:10
02-11-2026 16:15
Required Forms
Preliminary
Tender fee Civil Ho Less than 3 Crore
User Defined Template-Standard
Emd Fee Form
Library-Standard
Technical
i Agree
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Preliminary Stage
Scanned Copy Of Tender Fee Receipt
RequiredScanned Copy of EMD Receipt
RequiredGST Registration Certificate
RequiredScanned Copy Of integrity Pact
RequiredCurrent Account Details of the Firm(Cancelled Cheque/Account Details on the letter pad of the company)
RequiredForm - Emd Fee Form
Provide any proof of EMD Document
Stage - Technical and QR Stage
Appropriate Class Registration Certificate
RequiredExperience Certificate as per QR
RequiredWork order Copy(For the experience certificate)
RequiredSolvency Certificate(Not more than 1 year old)
RequiredProvident Fund Registration Certificate
RequiredProvident Fund EPF Form 5A
RequiredProfit and Loss Statement of last 3 years
RequiredAffdavit for Propritorship firm(For Propritorship Firm Only)
Partnership Deed(For Partnership Firm Only)
Power of Attorney(For Partnership Firm/Private Limited Company)
ROF(Registrar of Firms)(For Partnerhip Firm Only)
Affdavit cum undertaking for Form G(For Partnerhip Firm Only)
MOA(For Private Limited Company Only)
Latest Board Resolution(For Private Limited Company Only)
MCA-21 Certificate(For Private Limited Company Only)
Final GST Registration Certificate
RequiredCopy of Pan Card
RequiredSigned and Scanned Copy of Tender on each page
RequiredAppendix(1 to 7)
RequiredDeclaration for Conflict of Interest
RequiredDeclaration for Relationship with employee
RequiredAny Other Document
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Eligibility Criteria
✓ Must have valid registration and certification for civil construction works.
✓ Proven experience in executing substation civil works with a minimum project value of ₹10 crore.
✓ Financial stability demonstrated through recent Profit & Loss statements.
✓ Submission of valid GST registration, PAN, and Provident Fund certificates.
✓ Submission of experience certificates and work order copies for similar projects.
✓ Must provide a solvency certificate not older than 1 year.
| Qualification Criteria | Minimum Requirement |
|---|---|
| Project Experience | At least 2 similar projects in the last 5 years |
| Financial Turnover | Minimum ₹5 crore annual turnover |
| Certification | Valid ISO or equivalent certification |
| Technical Capability | Adequate manpower and equipment |
| Legal Compliance | No pending legal cases or violations |
Bidders must submit all required documents as specified in the tender notice, including technical, financial, and legal credentials, to qualify for the bidding process.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the deadline for bid submission?
The bid submission deadline is 27th October 2026 at 4:00 PM. Bidders must ensure all documents are uploaded before this time, as late submissions will not be accepted.
What are the key eligibility criteria for bidders?
Bidders must have:
- Valid registration and certification for civil works.
- Experience in similar substation civil projects.
- Financial stability with recent Profit & Loss statements.
- Necessary legal and statutory documents like GST, PAN, and PF certificates.
- No pending legal cases or violations.
Ensure all required documents are submitted as per the tender guidelines.
How can I participate in the tender process?
Participants need to register on the official tender portal, download the tender documents, and submit their bids electronically before the deadline. Attending the pre-bid meeting and participating in vendor training sessions is recommended to clarify doubts and understand the process better.
What technical standards must the civil works adhere to?
All civil works must conform to Indian Standards (IS) codes, primarily IS 456:2000 for concrete and structural design. Quality checks, material testing, and safety protocols must be followed strictly, with documentation provided for compliance.
What is the estimated value of this project?
The estimated project value is approximately ₹36,07,87,48 (Indian Rupees). The detailed cost breakdown is provided in the tender documents, covering all civil and miscellaneous works.