Accurate Seafloor Mapping for Safer Marine Development

Velciti provides advanced bathymetric surveys supporting marine infrastructure projects such as ports, jetties, pipelines, river terminals, and navigation channels. Our data is essential for hydrological modeling, dredging operations, and underwater construction.

What is Bathymetric Survey?

It measures water depth and seafloor topography using echo sounders, generating detailed underwater maps (isobaths). We use state-of-the-art equipment suitable for shallow waters mounted on compact vessels. For deep water surveys, the equipment is mounted on vessels or equivalent vehicles. The Coda Octopus Echoscope is utilized specifically for pre and post breakwater construction.

Key Applications

• Pre, During & Post Dredging Surveys
• Navigation Channel Design
• Pipeline & Cable Laying
• Jetty, Breakwater & Wharf Construction
• Shoreline Monitoring
• De-silting Quantification
• Seawall and Revetment Planning

Our Equipment

• Single Beam Echo Sounder
• Multi Beam Echo Sounder
• ADCP (Acoustic Doppler Current Profiler)
• Side Scan Sonar
• Sub-bottom Profiler
• Marine Magnetometer

Environmental Data for Sustainable Offshore Design

Velciti conducts oceanographic studies analyzing tidal behavior, currents, waves, and sedimentation patterns. These insights are crucial for offshore structure planning, environmental safety, and operational reliability.

Our Oceanographic Services Include

• Tidal & Wave Analysis
• Current Flow Monitoring
• Sediment Transport Studies
• ‘Metocean’ Data Collection
• Impact Assessments for Coastal Projects

We employ advanced ocean sensing technologies delivering accurate, real-time environmental data for offshore energy, port construction, and coastal protection.

Seabed Analysis for Safe and Durable Marine Structures

Velciti specializes in marine geotechnical surveys evaluating seabed conditions prior to offshore construction. We provide critical insights for foundations, pipelines, jetties, and wind energy platforms.

Key Offerings

• Seabed Material Sampling & Lab Testing
• Offshore Borehole Drilling
• Cone Penetration Testing (CPT)
• Sub-sea Soil Profiling
• Foundation Design for Marine Infrastructure
• Deep-water geotechnical studies for oil & gas
• Seismic surveys for offshore structural safety
• Rock and sediment analysis for foundation viability
• Engineering assessments for offshore wind & energy projects