Applus+ was recently approached by a Rotterdam refinery for the inspection of one of its pipelines. When inspecting particularly long gas lines, refineries typically need to unpack the pipeline completely. Recently, however, Applus+ took an alternative approach in its inspection of a 15m-high, 1km-long acid-gas line.
To facilitate access to the pipeline, an extra piece of pipe was custom-made, and then attached to the pipe that needed inspection. The device was then launched into the pipeline through this extension. The DTI Trekscan swam throughout the entire pipe and successfully collected all of the necessary data in one go.
This inspection was the first of its kind for the refinery in Rotterdam. Having successfully used DTI Trekscan within complex refinery pipelines, Applus+ has now been asked to undertake further inspections at the same refinery.
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Applus Services SA published this content on 11 October 2019 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 11 October 2019 09:10:05 UTC