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Many
old stagers including myself are distressed by the
use of DP as a substitute for the basic skill of
ship handling. DP has a place but it is not a silver
bullet. So here is the Castoro 7 laying pipe within
feet of the small York platform. In order to ensure
that the line is laid in the correct position the
pipelayer has to be held up against the current by
the Maersk Tackler, while it moves slowly forward
heaving in the forward anchors and letting out the
after ones. You can't do any of this on DP.
Picture taken by Nigel
Sly in late August and posted here on 3rd September
2012. |