Berth and quay inspection, Jebel Ali
Detailed 3D acoustic inspection of 1,200m quay wall and toe scour, identifying structural spalling and underwater debris prior to new container crane installation.
PROJECT SCOPE & OVERVIEW
About This Campaign
Subsea pipeline landfall mapping and shallow gas hazard detection across industrial port waters, verifying pipe burial depths prior to intake dredging.
Subsea pipeline landfall mapping and shallow gas hazard detection across industrial port waters, verifying pipe burial depths prior to intake dredging.
TECHNICAL EXECUTION
Challenge & Delivered Outcome
THE CHALLENGE
Operational & Site Constraints
Dense network of live unshielded power cables crossing survey corridor required high penetration with zero magnetic interference.
THE OUTCOME
Deliverables & Client Impact
Clear stratigraphy to 8m sediment depth, accurately isolating pipeline position without operational disruption.
Key Technologies:
Pipeline inspection
Sub-bottom profiling
Stratigraphy
Dredge volume survey, Ras Laffan approach channel
A complex dredge pre-survey volume calculation required for deep draft vessel approach, ensuring channel navigation limits complied with strict port authority safety thresholds.