A Submarine Pipeline Also Known As Marine, Subsea Or Offshore Pipeline, Is A Pipeline That Is Laid On The Seabed Or Below It Inside A Trench. One Of The Earliest And Most Critical Tasks In A Submarine Pipeline Planning Exercise Is The Route Selection. The Study Includes A Survey Of Geological Maps, Bathymetry, Fishing Charts, Aerial And Satellite Photography, As Well As Information From Navigation Authorities.

We Provide Wide Range of Pre-Feasibility Assessment And Complete Project’s Pre and Post Installation Survey and Diving Assistance for Subsea pipeline Projects Which Includes the Following.

• Water-Bed Topography: Installation of a Subsea pipeline Projects Requires Understanding of Water-Bed Topography and Its Suitability for Installation of Subsea pipeline.
• Bathymetry Survey.
• Side Scan Sonar 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 Subsea pipeline.
• Positioning Support By DGPS Of Trimble SPS II -Positioning System to Be Used to Ensure That the Subsea pipelineis 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.