Underwater Inspections & Surveys
National Marine Services
Yemen
Underwater Inspections & Surveys
National Marine Services can provide a wide range of underwater inspection and survey services to consult engineers, local and regional authorities.
Our commercial divers posses the knowledge and the equipment to review and evaluate the structural integrity of assets with underwater components.
National Marine Services has many years of experience in carrying out underwater surveys and inspection work. From basic visual inspection to more detailed engineering surveys.
Many inspection and testing methods are available depending on the structural configuration or specific problem being addressed.
Typical Services Include:
ROV inspections and recording
Still photography
(NDT) - Non destructive testing
Support for Environmental Surveys
Underwater and confined space structural inspections
Underwater video CCTV equipment and voice communications
(UWILD) surveys - Underwater inspection in lieu of dry-docking
Underwater video inspections for all marine structures
such as bridges, piers, dock and harbour walls, jetties, lock gates, marinas, pontoons, moorings, intakes and outfalls, pipelines, sonars, Cathodic protection and water treatment plants









