Tradie shows features of new Quarantine facility demountable accommodation Australia

Circa Feb 2022, An honourable tradie shows us the new build demountable quarantine facilities and their features.

They have electronic roller shutters, double-glazed windows, and orderly some piping that seems to have no purpose. But the 'future-proof' copper piping seems it may be able to be used to disperse gas into the units through the air con vents.