Originally Posted by atikovi
OK then, how many hours where they from port?
I don't know but a fair question. These maintenance events are tightly scheduled so as not to affect the cruise ships schedule.
As it has been mentioned already, a system detected the low oil and it sounds like the result was to automatically shut down the engines to avoid damage. The question to be answered is , was this due to the heavy seas that this ship probably should not have been in? It all starts there.
Any other ship has to expect heavy weather. The systems take that into account. Taking a 45 degree roll on a cruise ship is not what passengers sign up and pay for. On a cargo or naval ship, it can be expected. Heavy rolls can cause unintended consequences though.
On the Coast Guard cutter I was on in Alaska many moons ago we took a 65 degree roll. That ship thought for a while before it decided to come back upright. A couple of years later that same ship went over 67 degrees. Water went into the stacks and killed the engines. The engine room suffered major flooding. After a long yard period for repairs that ship's operating area was changed. It is now homeported in Florida.
The point of no return was tested to the max on that ship.