... with significant improvements over general visual inspection by the addition of sensors that produce 3D models of the structure being inspected. Examples are provided illustrating test data from operations conducted from 2011–2013. Additional benefits include rapid response when a loss of well containment...

... link general visual inspection inspection mooring system marine growth chain link installation otc 22615 requirement operator diameter information integrity corrosion visual inspection subsea system OTC 22615 Mooring System Integrity: Deteriorative Mechanisms on Mooring Systems...

... Abstract Integrity Management of deepwater fields requires routine general visual inspections of critical infrastructure. To date the only means of conducting general visual inspection is through the use of ROVs. Deepwater ROV spreads are large and heavy requiring large support vessels...