In light of the fact that her Department has been tasked with identifying potential quarantine sites for the Covid-19 crisis, what (a) is the mandate of her Department with regard to (i) ensuring suitability of identified sites with the requirements of the Department of Health, (ii) the upgrading of sites to ensure their habitability and (iii) equipping sites with beds, bedding and other requirements and (b) are the costs associated with any of the specified activities?