Survey Solutions Across Critical Industries

Pre-engineering & Route Survey

This service focuses on mapping safe subsea corridors prior to the installation of submarine pipelines or power cables. By integrating hydrographic and geophysical surveys, we identify seabed topography, detect hazards such as shipwrecks or legacy infrastructure, and map shallow geological structures to minimize technical risks during construction.

Rig Moves & Positioning

We deliver high-precision, real-time positioning solutions to support offshore drilling rig mobilizations and anchor handling operations (Tug Management Systems). Utilizing cutting-edge satellite positioning technology and advanced navigation sensors, we ensure that massive offshore structures are deployed at their target coordinates with maximum accuracy and safety.

Platform & Pipeline Inspection

Periodic inspections are crucial for maintaining the structural integrity of high-value subsea assets. This survey utilizes a combination of Side Scan Sonar, Multi-Beam Echosounders, and ROVs to detect structural anomalies, potential leaks, and free-span phenomena caused by marine currents, enabling preventive actions before catastrophic failures occur.

Decommissioning Support

At the end of an offshore field’s life cycle, we support the asset retirement and dismantling process through comprehensive seabed environmental surveys. We perform baseline mapping to identify debris around structures and conduct post-removal clearance surveys to ensure the marine area is fully cleared, safe for navigation, and compliant with environmental regulations.

Port & Harbor Construction

Developing jetties, breakwaters, and coastal reclamation areas requires a deep understanding of seabed conditions. We provide high-resolution bathymetric data and sub-bottom profiling to assist civil engineers in designing robust structural foundations, optimizing facility layouts, and ensuring the long-term safety of vessel operations.

Dredging Support

We support navigation channel dredging projects from inception to completion to guarantee volumetric accuracy and operational efficiency. Our services include pre-dredge surveys to establish baseline conditions, progress surveys to monitor ongoing operations, and post-dredge surveys to verify final depths and precisely calculate dredged material volumes.

Sedimentation & Siltation Studies

Channel siltation poses a constant operational challenge for port authorities. By combining regular hydrographic monitoring with metocean data collection—such as current velocities and sediment loads—we help predict siltation rates and identify sediment transport patterns to enable cost-effective maintenance dredging schedules.

Coastal Erosion & Shoreline Management

Uncontrolled coastal erosion threatens shoreline infrastructure and local ecosystems. We conduct periodic shoreline dynamics monitoring and hydrodynamic modeling to analyze the root causes of erosion, empowering developers and government bodies to design targeted, effective coastal protection solutions such as mangrove restoration, groynes, or breakwaters.

Marine Environmental Impact Assessment

Every industrial activity in the marine environment must minimize its footprint on local ecosystems. We collect baseline data across hydro-oceanographic, chemical, and biological marine parameters for Environmental Impact Assessments (EIA/AMDAL), ensuring your project design satisfies regulatory thresholds and aligns with marine conservation standards.

Discharge & Thermal Plume Modeling

This service predicts the dispersion patterns of industrial effluents or thermal discharge (e.g., from power plants or processing facilities) into water bodies. Through numerical modeling calibrated with field-measured current and tidal data, we simulate plume behavior to ensure dispersion zones avoid sensitive ecosystems and strictly comply with environmental regulations.

Dam & Reservoir Capacity Surveys

Over time, sediment accumulation on reservoir beds can significantly reduce water storage capacity. We provide specialized inland bathymetric surveys to map underwater topography, calculate remaining effective water volumes, and determine sedimentation rates to support flood risk management and optimize hydropower or irrigation operations.

River & Lake Mapping

Mapping rivers and lakes is essential for disaster mitigation, civil infrastructure planning, and inland navigation. We execute bathymetric and river channel surveys to identify flood-prone overflow areas, support the engineering design of bridges or river-crossing pipelines, and ensure inland waterway transportation routes remain safe for transit.