How much force are they authorized to use to force compliance, up to and including death??
The Department has determined that it is necessary to quarantine your movement to a specific facility to prevent further spread of this disease. The Department has determined that quarantine in your home and other less restrictive alternatives are not acceptable because [insert the reason home quarantine is not acceptable, the person violated a previously issued home quarantine order, the person does not have an appropriate home setting conducive to home quarantine, etc.]
The way I read it, this is meant for two cases - when someone violates home quarantine, or when they cannot maintain home quarantine (such as a boarding house).
Quarantine has been around for some time - a couple of folks on that thread discussed their quarantine experiences from decades ago.