This procedure is suitable for all urgent conditions including fire, detonation, chemical overflow, flammable gas divulgence, serious power failure and other natural disaster accidents and so on.
The branch system of safeguard, the design of alarm, interlock and shutdown, can ensure the safety of plant and its circumambience and reduce the lost of fault.
For one thing, U.S. Coast Guard says the sailors had an emergency beacon on their ship that was registered and working but that the women didn`t activate it during their five months at sea.