Abstract: A condition of a flexible pipeline may be monitored by scanning a section of the flexible pipeline with an ultrasonic scanner and using the ultrasonic scanner to produce a first ultrasonic signal that penetrates the section of the flexible pipeline and is used to create a set of condition data indicative of a condition present near or within an annulus of the flexible pipeline, the condition comprising pressure on or within the flexible pipeline.

Abstract: A condition of a flexible pipeline may be monitored by scanning a section of the flexible pipeline with an ultrasonic scanner and using the ultrasonic scanner to produce a first ultrasonic signal that penetrates the section of the flexible pipeline and is used to create a set of condition data indicative of a condition present near or within an annulus of the flexible pipeline, the condition comprising pressure on or within the flexible pipeline.

Abstract: A scanning carriage, useful to perform simultaneous or concurrent subsea Time of Flight Diffraction (ToFD) and Phased Array Ultrasonic Testing (PAUT) of a subsea structure, comprises a housing machined to provide an incident angle for producing a predetermined set of desired refraction angles to help provide volumetric coverage of a weld in a one pass inspection; a Time of Flight Diffraction (ToFD) tool disposed proximate the housing and comprising a ToFD probe; a phased array ultrasonic testing tool, disposed proximate the ToFD tool, comprising a phased array ultrasonic probe and configured to produce multiple refracted angles with one probe placement; and a data communication link configured to interface with a data collection tool and operatively connected to the ToFD tool and the phased array ultrasonic testing tool.