Government Tender for Bathymetry Survey of Valasana Reservoir in Gujarat - Civil Works
Progress
This government tender provides an opportunity for civil engineering and water resource firms to participate in the Bathymetry Survey of Valasana Barrage Reservoir in Gujarat. The project aims to accurately assess the reservoir's storage capacity through detailed bathymetric data collection and mapping. Managed by Narmada Water Resources, the tender emphasizes technical expertise, compliance with eligibility criteria, and timely submission of electronic bids. With an estimated value of INR 472,500, this project supports Gujarat’s water management initiatives by providing critical data for reservoir capacity optimization. Bidders must adhere to strict deadlines, technical standards, and procurement procedures outlined in the tender documents. This is an ideal opportunity for companies specializing in water resource surveys, civil works, and infrastructure development to contribute to sustainable water management in Gujarat, ensuring improved water storage and distribution for the region.
Scope Of Work
The scope of work for this tender includes:
- Conducting bathymetric surveys of the Valasana Barrage reservoir to determine water depths and storage capacities.
- Data collection using appropriate survey equipment and techniques.
- Preparation of detailed bathymetry maps and reports.
- Verification and validation of collected data.
- Submission of final survey reports within the specified completion period.
The key deliverables are:
- Bathymetry survey data
- Digital maps and reports
- Capacity assessment documentation
The process involves:
- Planning and mobilization of survey equipment.
- Field data collection and preliminary analysis.
- Data processing and report preparation.
- Submission of final reports for approval.
Contractors must ensure compliance with technical standards and safety regulations. The project completion period is 3 months from the award date.
| Technical Specifications |
|---|
| Survey Equipment: Multi-beam echo sounders, GPS, and data loggers |
| Data Accuracy: ±0.1 meters |
| Report Format: Digital and hard copies |
| Submission Deadline: 22-10-2026 |
All work must be completed as per the guidelines provided in the tender documents and relevant technical standards.
Technical Specifications
The technical specifications for the bathymetry survey include:
- Use of multi-beam echo sounders with a minimum frequency of 200 kHz.
- GPS systems with real-time kinematic (RTK) accuracy.
- Data loggers capable of recording high-resolution data.
- Data accuracy of ±0.1 meters.
- Survey to cover entire reservoir area with appropriate overlap.
- Data processing using specialized software for bathymetric mapping.
Sequential procedures:
- Mobilize survey equipment to the site.
- Conduct preliminary site assessment.
- Perform detailed bathymetric data collection.
- Process and validate data.
- Prepare maps and reports.
- Submit final deliverables.
All equipment must be calibrated and operated by trained personnel to ensure data integrity.
Financial Requirements
The estimated project cost is INR 472,500. Bidders must submit a bid that includes detailed cost breakdowns:
| Cost Component | Amount (INR) |
|---|---|
| Survey Equipment | As per tender |
| Data Processing | As per tender |
| Report Preparation | As per tender |
| Miscellaneous | As per tender |
Payment terms are:
- 30% advance upon contract signing.
- 40% after completion of field data collection.
- 30% after submission and approval of final report.
Bidders should ensure their financial proposals are comprehensive and aligned with the scope of work. All costs must be clearly itemized in the bid submission.
Tender Data
Bid Details
Tender Type
Open
Sector
Water Resources
Tender Fee
₹600
Contract Form
Works
Completion Period
3 Months
Currency Type
Single
Bid Submission Start
07-10-2026 22:00:00
Document Download End
22-10-2026 18:00:00
Bid Validity
120 Days
Additional Tender Data
Commercial Details
Tender Category
Service
Tender Value
₹4,72,500
Bid To RA
No
Item Category
Civil Works - Canal
Authority & Contact
Officer Inviting Bids
Executive Engineer, Sujlam Suflam Division No.2 Visnagar
Bid Opening Authority
Executive Engineer, Sujlam Suflam Division No.2 Visnagar
Address
SUJALAM SUFALAM DIVISION NO 2 DHAROI COLONY, VISNAGAR
Contact Details
8000108004
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Documents 7
1.Letter NIvida No.9 of 2026-27.pdf
TENDER_DOCUMENT
2.details nivida 09 of 2026-27.pdf
TENDER_DOCUMENT
3.Nivida 9 of 2026-27 guj and eng.pdf
TENDER_DOCUMENT
4.1.0 SBD Valasana Bathymetry (1).pdf
TENDER_DOCUMENT
5.boq valasana.pdf
TENDER_DOCUMENT
6. Self Declaration Annexure A.pdf
TENDER_DOCUMENT
7.special condition.pdf
TENDER_DOCUMENT
Categories
5
Bidding Process
Process Timeline
23-10-2026 11:00
23-10-2026 11:05
Required Forms
Preliminary
Tender Fee Form
Library-Standard
Emd Fee Form
Library-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Preliminary Stage
Bid Document Fee / Tender Fee
RequiredBid Security / EMD or Valid EMD Exemption Certificate of Appropriate Class of Registration of Approved Contractors
RequiredRegistration Certificate of Appropriate Class
RequiredGST Registration
RequiredPANCARD
RequiredBid capacity (As per A-General cl.4.7 of section-1)
RequiredAnnual Turnover certificate issued by CA (As per cl.1.2 of section-2).
RequiredExisting commitments and ongoing works (As per cl.1.4(A) of section-2).
RequiredSelf Declaration (As per Annexure-A)
RequiredForm-3A for Similar Nature of Work
RequiredOther document as per tender
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Eligibility Criteria
Bidders must meet the following eligibility criteria:
- ✓ Must have valid registration certificates of appropriate class.
- ✓ Must possess valid GST registration.
- ✓ Must submit Bid Document Fee / Tender Fee of INR 600.
- ✓ Must provide Bid Security / EMD or valid exemption certificate.
- ✓ Must demonstrate relevant experience in bathymetric surveys or similar water resource projects.
- ✓ Must submit an Annual Turnover certificate issued by a Chartered Accountant, minimum as specified.
- ✓ Must declare existing commitments and ongoing works.
- ✓ Must submit a Self Declaration as per Annexure-A.
- ✓ Must submit Form-3A for similar work.
| Qualification Requirements |
|---|
| Minimum annual turnover: INR 1,50,000 |
| Experience in at least 1 similar project in water resource survey |
| Financial stability and technical capability |
| Table: Qualification Criteria |
| Criterion | Minimum Requirement |
|---|---|
| Registration Certificate | Valid and appropriate |
| GST Registration | Valid |
| Experience | 1 similar project |
| Turnover | INR 1,50,000 |
| Bid Security | As specified |
Bidders failing to meet these criteria will be disqualified from the bidding process.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the main objective of this government tender?
This tender aims to conduct a detailed bathymetry survey of the Valasana Barrage reservoir in Gujarat to assess its storage capacity. The data collected will help in reservoir management, capacity planning, and water resource optimization, supporting Gujarat's water infrastructure development initiatives.
Who is eligible to participate in this tender?
Eligible bidders must possess valid registration certificates of appropriate class, GST registration, bid security/EMD, relevant experience in water resource surveys, and meet financial criteria such as minimum annual turnover. They must also submit all required documents as specified in the eligibility criteria, including self-declarations and project experience.
What are the key technical requirements for the survey equipment?
The survey must utilize multi-beam echo sounders with a minimum frequency of 200 kHz, GPS systems with RTK accuracy, and data loggers capable of high-resolution data recording. The equipment must be operated by trained personnel, and data accuracy should be within ±0.1 meters. Data processing will be performed using specialized bathymetric mapping software.
What is the deadline for bid submission and bid opening?
The last date for bid submission is October 22, 2026, at 18:00 hours. The bid opening and preliminary evaluation will occur on October 23, 2026, at 11:00 hours. All submissions must be made electronically via the official Nprocure portal before the deadline to be considered.
How can bidders obtain further assistance or training?
Bidders can contact the Nprocure support team at (n)code solutions, GNFC Ltd., Ahmedabad, for technical support and training. Support is available via phone (+91-79-40007517, 40007514, 40007515) or email ([email protected]). Regular vendor training sessions are organized to help bidders participate effectively in online tenders.