A Submarine Power Cable Is A Transmission Cable For Carrying Electric Power Below The Surface Of The Water. Installing A Submarine Transmission Cable Is A Costly And Challenging Activity. The Lifetime Of A Submarine Cable Might Be Tens Of Years And The Technical Interventions For Its Repairing In Case Of Faults Are Also Costly And Difficult.

Therefore The Cable Route Must Be Carefully Surveyed And Selected In Order To Minimize The Environmental Impact And Maximize The Cable Protection And Lifetime.

We Provide Wide Range of Pre-Feasibility Assessment AndComplete Project’s Pre and Post Installation Survey and Diving Assistance for Submarine Power Cable Projects Which Includes the Following.

• Water-Bed Topography: Installation Of A Submarine Power Cable Projects Requires A Thorough Understanding Of Water-Bed Topography And Its Suitability For Installation Of Submarine Power Cable.
• Side Scan Sonar Survey.
• Bathymetry Survey.
• Sub-Bottom Profiler.
• Acoustic Doppler Current Profiler. (ADCP)
• Sea Water Test (TSS Etc.)
• Standard Penetration Testing (SPT)
• Geotechnical Investigation – Soil Testing.
• Diving Support During Installation of Power Cable.
• Positioning Support By DGPS Of Trimble SPS II -Positioning System to Be Used to Ensure That the submarine Power Cable is Installed Along The Designated Route Along With The Accuracy Of Positioning.

Post-Construction Survey To Establish And Prepare ‘As-Laid/As-Built’ Drawings Upon Completion Of Construction.