Oferta

Offshore Wind ROV Services | Subsea Inspections & Surveys | DALT Subsea

DALT Subsea delivers professional ROV inspection and survey services supporting offshore wind farm projects worldwide. We provide safe, efficient and flexible subsea operations during installation, construction, operation and maintenance (O&M) phases.

Using compact Micro / Small Observation Class ROVs, we operate effectively around wind turbine foundations, subsea cables, scour protection systems and offshore substations.

• GVI – General Visual Inspection (General Video Inspection)
• CVI – Close Visual Inspection
• Foundation Inspection (Monopile, Jacket, Transition Piece)
• Scour Inspection – seabed erosion assessment
• Scour Protection Inspection (rock dumping, rock bags, mattresses)
• Offshore Substation (OSS) Inspection
• J-tube / I-tube & cable entry inspections

Cable & Trenching Support

• Inter-array & Export Cable Inspection
• Touchdown Point (TDP) inspection
• Free span & cable exposure assessment
• Trenching Support / Trenching Assist
• Post-trenching and as-built documentation

Installation & Seabed

• Rock Bag Installation Support
• Pre-installation & Post-installation (As-built) Surveys
• Post-storm & post-event inspections
• Debris & dropped objects inspection

Positioning & Mooring

• Weather Buoy Position Inspection
• Mooring lines, chains and anchor inspections
• Verification of seabed interaction and wear

Equipment

• Observation Class ROVs (Micro / Small)
• HD video cameras with powerful LED lighting
• Optional navigation & positioning aids
• Compact control stations (vessel or quayside)
• Rapid mobilisation with minimal deck footprint

Why Us

• Operations in Poland, the Baltic Sea & internationally
• Experienced ROV pilots & inspection personnel
• Flexible and cost-effective ROV solutions
• Fast mobilisation for offshore wind projects
• Proven support for foundation, cable and seabed works