(54ac) Failsafe-Ing Human Error

Errors fall into various categories, systematic, human and instrument error. A single error rarely leads to a catastrophic incident, however where errors form a chain of events then disastrous consequences can occur. A single error if analyzed correctly with telltale signals can ensure that a process safety management system is robust enough and has created sub levels within safety barriers. Research shows that more than 60% of major safety events have been a result of human error, this does not mean that humans should be removed from a process, rather systems should be in place that compliment human attributes. This study focuses on the importance of automated systems such as work permits, and takes a look at incidences that could have been prevented with the right safety features in place. It also provides an insight into the importance of doing this in an operationally efficient manner so that the process is simple and easy to follow. Time reduction of 40%, reduction in risk by 50% and reinforcement of safety barriers without making mass changes.