That's a small vessel in the grand scheme of things, and only works for floating platforms, which can be towed if time is not an issue. For fixed installations

That's a small vessel in the grand scheme of things, and only works for floating platforms, which can be towed if time is not an issue. For fixed installations let me introduce you to the completely crazy Pioneering Spirit. https://www.youtube.com/watch?v=D5xXmEHPFp8 https://www.youtube.com/watch?v=D5xXmEHPFp8 - Dismantling a platform in the North Sea https://en.wikipedia.org/wiki/Pioneering_Spirit_(ship) https://en.wikipedia.org/wiki/Pioneering_Spirit_(ship)