Inland Waterways Authority of India Bathymetric Survey Tender Ernakulam Kerala 1:2500 1:5000 2026
Progress
Tender Overview
Inland Waterways Authority of India (IWAI) seeks a technical contractor for comprehensive bathymetric survey and GIS deliverables in Ernakulam, Kerala. The contract encompasses full bank-to-bank bathymetric coverage of NW-8 & NW-9, with cross-section intervals of 25 m for widths <100 m and **50 m** for widths >100 m at 1:2500 or 1:5000 scales, respectively. Deliverables include continuous longitudinal soundings, charting of shoals and hazards, and daily depth/position checks. Estimated contract value is ₹10,86,180 with an EMD of ₹18,410. Unique scope includes video/photo proof for non-navigable zones and joint inspections. The engagement requires pre-deployment equipment testing and daily verification, with data in DWG, TIFF, CAD (DXF/DWG), CSV, and KML formats.
Technical Specifications & Requirements
- Scope covers bathymetric survey across NW-8 & NW-9 with bank-to-bank profile and cross-sections at specified intervals.
- Longitudinal depth data along deepest channels and identification of hazards (shoals, rocky outcrops).
- Alternative datum reduction via Total Station/levelling for non-navigable areas to ensure a datum-consistent profile.
- Daily bar-checks and end-of-day depth/position validation; daily equipment testing.
- Deliverables require video/photo proof for shallow areas; formats include DWG, TIFF, CAD (DXF/DWG), CSV, KML.
- Past-experience proofs and certificates must be uploaded; payment and EMD mechanics described in bidder terms.
Terms, Conditions & Eligibility
- EMD: ₹18,410 via DD or online, with submission proof; hardcopy delivery within 5 days of bid opening.
- Experience: proof acceptable via contract copies, client execution certificates, or third-party notes.
- Payment terms: as per bid document, with bank details for EMD submission (SBIN 8694, Vyttila).
- Certification: bidders must upload required certificates; non-submission may lead to rejection.
- Delivery: field surveys and data processing align with SOW; data deliverables in multiple GIS-friendly formats.
- Warranty/penalties: as per ATC; penalties or LDs to be defined in scope document.
Key Specifications
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- Bathymetric survey of NW-8 and NW-9 with bank-to-bank coverage
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- Cross-section intervals: 25 m (width < 100 m); 50 m (width > 100 m)
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- Scales: 1:2500 for narrow channels; 1:5000 for wider segments
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- Deliverables: DWG, TIFF, CAD (DXF/DWG), CSV, KML
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- Daily depth/position checks; continuous longitudinal soundings
-
- Hazard mapping: shoals, rocky outcrops; video/photo proof for non-navigable areas
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- Data reduction option via Total Station/levelling for datum consistency
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- Pre-deployment equipment testing and daily checks
Terms & Conditions
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EMD of ₹18,410 to be submitted with bid; DD or online, with hardcopy within 5 days
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Bank details: SBIN 8694, Vyttila; EMD acceptance and payment terms defined
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Deliverables require GIS formats (DWG/TIFF/CSV/KML) and SOW-specific surveys
Important Clauses
Payment Terms
EMD via DD/online; payment per bidder terms; delivery of hardcopy EMD within 5 days of bid end date
Delivery Schedule
Field surveys and data processing aligned to SOW; daily bar-checks; equipment tested daily
Penalties/Liquidated Damages
Penalties to be defined in ATC; LDs may apply for non-compliance with schedule or data quality
Bidder Eligibility
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Experience in bathymetric/hydrographic surveys for inland waterways
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Proven capability to deliver GIS-ready data in DWG/DXF, TIFF, CSV, KML
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Financial stability evidenced by requisite documents and EMD submission
Tender Data
Bid Details
Quantity
2
Bid Type
Two Packet Bid
Bid Validity
30 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
Tech Clarification Time
3 Days
Preference & Exemptions
EMD Required
Yes
MII Compliance
Yes
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
No
Startup Exemption/Relaxation
No
Bid Splitting Applied
No
Requirements
Min. Avg. Annual Turnover
10
Experience Required
1 Year (s)
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Service
Bid To RA
No
Bid To RA Enabled
No
Item Category
GIS related Survey Services - Meter; national waterways; 1:2500; Hydrographic Survey; DWG, TIFF, CAD format (DXF/DWG), CSV, KML
Advisory Bank
State Bank of India
Delivery Details
Delivery Locations
1
Delivery Cities
Ernakulam
Delivery Pincodes
682304
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Himanshu Singh | 682304,National Waterways Road, Kannadikkadu, Behind Nair s Hospital NH-47, Bypass, Maradu Kochi-682304 | Ernakulam | Kerala | 682304 | 2 | - | - |
Authority Records
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Documents 7
GeM-Bidding-9651418.pdf
Main Document
Other Documents
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Other Documents
OTHER
Other Documents
OTHER
Other Documents
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GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Categories
2
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Required Documents
GST registration certificate
Permanent Account Number (PAN) card
Past project experience certificates or contract copies
Execution certificates from clients or equivalent documents
Technical bid documents and method statements
OEM authorizations, if applicable
EMD submission proof (DD or online payment receipt)
Bank details and payment proof for EMD (SBIN 0008694, Vyttila)
Frequently Asked Questions
Key insights about KERALA tender market
How to bid for IWAI bathymetric survey in Ernakulam Kerala 2026?
Bidders must register, obtain the bid document, and prepare EMD ₹18,410 via DD or online to Inland Waterways Authority of India. Submit GST, PAN, past experience proofs, OEM authorizations if required, and technical compliance. Data deliverables include DWG, TIFF, CSV, KML; formats and SOW specifics are in the ATC document.
What documents are required for IWAI bathymetric bid Kerala 2026?
Submit GST certificate, PAN, past project Experience certificates or execution certificates, financial statements, EMD proof (DD/online), technical bid documents, and OEM authorizations if applicable. Hardcopy EMD must reach IWAI within 5 days of bid end date, per ATC terms.
What are the technical specifications for IWAI NW-8 NW-9 survey?
Survey covers bank-to-bank bathymetry with cross-sections at 25 m or 50 m intervals depending on channel width. Deliverables in DWG/DXF, TIFF, CSV, and KML; daily depth/position checks; hazards like shoals to be charted; data reduction possible via Total Station/levelling for non-navigable zones.
What are the EMD details for the IWAI Kerala tender?
EMD is ₹18,410, payable via Demand Draft or online transfer to SBIN 0008694, Vyttila. A scanned proof must accompany the bid, with hardcopy delivered within 5 days after bid end/opening. Bank details and proof of payment are essential for bid validity.
What delivery format is required for IWAI bathymetric data?
Deliverables must be provided in DWG, TIFF, CAD (DXF/DWG), CSV, and KML formats. The data should reflect cross-sections at 1:2500 or 1:5000 scales, with bank-to-bank profiles and continuous longitudinal soundings, including hazard charts and photo/video proof where applicable.
What is the scope of daily verification in IWAI bathymetric work?
Daily bar-checks at start and end of day are mandatory to verify depth and position accuracy. Equipment must be tested before deployment and checked daily, ensuring datum consistency across cross-sections and deep-channel profiles.