00:00The dock worker received a $2,000 fine for operating too quickly.
00:03Why?
00:04Because the ship had not come to a complete stop,
00:06and he had already attached the mooring line to the ballast.
00:09Why is it so serious?
00:10Even if the ship is moving at only 0.2 knots,
00:13the enormous inertia of the hull can be dangerous.
00:15If you do not release the rope at the precise moment,
00:17your hand can become trapped and crushed.
00:19But the worst part is the recoil.
00:21If the mooring line breaks due to overloading,
00:23it can snap back with enough force to split a cow in half.
00:26In controlled tests, not even steel barriers can stop the impact of a broken rope.
00:30The correct way to moor a ship, when the ship approaches the dock,
00:33the main rope is not immediately thrown.
00:35First, a thinner rope is thrown to control the timing and relieve the load.
00:39Only when the ship has completely stopped is the thick rope secured.
00:42This is the correct and safe procedure.