The exposure sites are (according to Department of Health Twitter):
Saturday 30th January 2021
Club Noble: Noble Park - 2:36pm - 3:30pm
Aces Sporting Club (Driving Range): Keysborough - 10:00pm – 11:15pm
The positive case is a 26-year-old man from Noble Park. He last worked at the Grand Hyatt on January 29, it was a hotel used for the Australian Open. ten news Melbourne twitter
Outside of military bases such as Cerberus and Pukapunyal, do these type of facilities even exist in Victoria? My understanding with Howard Springs (which is outer suburban Darwin) is the company who established it to longer required it and had left it empty. Pretty much just luck it was available.
What on earth is your source? This just sounds like fearmongering.
Given this person tested negative on the 29th hopefully he had a very minimal infectious period. Full props to Vic Govt for wasting no time and getting onto this quickly and proportionate response.