This is the 4318th most frequent Polish word.
ewakuacji
"Evacuation" - the act of moving people from a dangerous place to safety.
The term 'ewakuacji' is used here as the genitive form of 'ewakuacja' (evacuation) indicating the subject of the simulation.
Podczas ćwiczeń przeciwpożarowych przeprowadzono symulację ewakuacji.
During fire drills, an evacuation simulation was conducted.
Here, 'ewakuacji' denotes the genitive form as part of a compound noun phrase describing the area designated for evacuation.
W razie zagrożenia kierujemy się na wyznaczone miejsce ewakuacji.
In case of danger, we head to the designated evacuation area.
In this case, 'ewakuacji' is used in the genitive case to describe the type of plan being prepared.