This article discusses two incidents, both of which occurrred after pr
ocess safety reviews had taken place. Certain key recommendations were
made for inherently safer operations, but the people in charge had de
cided not to implement them. lit this connection it is important to no
te the three P's of safety: Safety of People, Property, and Profits. S
afety hazards in a process operation can involve any or all of these.
The first incident involved safety of property and profits, i.e., sign
ificant losses in both; the second primarily involved safety of profit
s. Both incidents occurred well before the days of OSHA and EPA.