As part of their Good Catch series, American P&I has published a safety animation to inform interested parties about the “not under command zone”.
In particular, the difference between smooth sailing and disaster could be something as simple as a piece of equipment left in a workspace or even an untightened bolt.
According to American Club, imagine if you will, you are on a ship at sea, and suddenly the ship is drifting. The engine has stopped. You should account for all of the tools before you closed up the reduction gear.
When you identify a hazard before something goes wrong it is a good catch. When you stop an operation before something bad happens it is a good catch. When you insist on good engineering practices and pay attention to details it is a good catch too.
