... with the support of mini-ROVs with high-definition digital cameras and strong spotlights. The addition of ultrasonic thickness measurement equipment as a payload of the mini-ROVs is expected to be commercially available in the current year and it is expected to reduce even more in-tank activities since would...

... to ROVs or Crawlers, a key shortcoming of UAVs is the lack of thickness measurement capability for steel structures. Unlike ROVs or Crawlers, currently there are no UAV service suppliers in the market with on-board equipment approved for taking thickness measurements. For some inspections where thickness...

.... operation means upstream oil & gas asset and portfolio management offshore technology conference insulation personnel external hull survey requirement thickness measurement effective asset integrity tank survey asset integrity cost reduction rov tank inspection maintenance OTC-29049...

... Authorities, Class Society requirements and Statutory requirements Manage the Certification Documents Insure the proper management of contracts with Classification Society, different contractors (scaffolding, thickness measurement, divers, etc.) 2 OTC 20364 Co-ordinate with other operational Departments...

... thickness measurement consept pipeline thickness measurement gas pipeline pipeline corrosion I. ABSTRACT In 1979, Elf Aquitaine Norge A/S and Det norske Veritas started a project for development of an ultrasonic inspection pig for offshore gas pipelines. The project aimed at developing...

... ABSTRACT The structural integrity of waterfront steel structures is adversely affected by deterioration from corrosion. Pitting caused by corrosion reduces the thickness of the steel structures such as sheet, pipe, and H-piles, and could cause catastrophic failure. Thickness measurement...

... ABSTRACT Because of the lack of success in using normal incident reflected acoustic longitudinal waves for sea ice thickness measurements and the time consuming process entailed by refraction acoustic ice thickness measurements, a method of ice thickness measurement was tried using normal...