The invention relates to a submersible vehicle (1), in particular a so-called ROV, for manoeuvring a fall pipe for dumping rocks on or near subsea installations, such as pipelines, comprising a frame(2), hoisting and control cables (3) for suspending thevehicle from a surface vessel, propulsion means (4), and a channel (10a, 10b) for accommodating the end of a fall pipe or forming the end of a fall pipe. A mass flow generator (15, 17) is releasably mounted in said channel.
Submersible vehicle for dumping rocks
2015-07-30
Patent
Elektronische Ressource
Englisch
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