Near Shore and Shallow Water Survey Operations

We specialize in executing high-precision surveys in shallow water environments that require specific procedures.

Zodiac Vessel Survey Capabilities

To ensure flexibility and accuracy in shallow waters, we perform the following operations using light Zodiac boats:

• Single Beam Echosounder – Quick and accurate depth data collection.
• Multibeam Echosounder (MBES) – Full 3D seabed coverage.
• Side Scan Sonar – Detection of objects, obstructions, and seabed surface details.
• Magnetometer – Locating metallic or buried objects.

Depth and Positional Control Standards

We ensure survey accuracy by selecting suitable equipment and adhering to positioning standards based on water depth:

Water Depth Range	Primary Survey Equipment	Horizontal Positioning Control
0 – 1.5 m	Beach / Land Survey	RTK System for ultra-high accuracy
1.5 – 3 m	Zodiac + Single Beam	High-accuracy GNSS platform control
Above 3 m	NORBIT MBES	Integrated NORBIT MBES system

Advanced MBES Equipment

We rely on NORBIT multibeam systems to ensure the highest data quality in shallow-water MBES operations.

---

Support, Installation, and Expertise

• Technical Support & Installation – Providing technical assistance, equipment setup, and operational support for subsea assets.
• Training & Team Preparation – Developing and preparing teams with the experience needed for safe and effective offshore execution.

---

Offshore Survey & Geophysical Services (with our international partner)

Our survey solutions provide the clarity required for informed engineering and project planning.

• Seabed Mapping – High-resolution multibeam surveys (Norbit) for bathymetry, route planning, and site preparation.
• Geohazard & Subsurface Analysis – Sub-bottom profiling to identify geological layers, buried objects, and potential hazards.
• Advanced Data Modelling – EIVA software integration for 3D models and precise geophysical interpretations.

---

ROV Operations & Subsea Intervention

• IMR Operations – ROV-led inspection, maintenance, and repair of subsea infrastructure.
• Construction Support – Real-time monitoring and alignment during installation of offshore structures, foundations, and pipelines.
• Rapid Intervention – Ready-to-deploy ROV and diving teams for urgent underwater tasks and operational recovery.

Technology Supply, Integration & Offshore Systems (with our international partner)

• GNSS and acoustic positioning systems (Hemisphere GNSS, Sonardyne).
• Advanced hydrographic and geophysical survey equipment.
• Complete EIVA solutions for navigation, acquisition, and data processing.

This dual capability ensures clients receive best-in-class hardware backed by operational expertise.

---

Offshore Manpower & Technical Expertise (with our international partner)

• ROV pilots and supervisors
• Hydrographic and geophysical surveyors
• Data processors
• Electronic technicians
• Vessel operations support crews

Our teams ensure that offshore projects are executed safely, efficiently, and in full compliance with project specifications.