1.) Everyone gets fever checked at the door starting shift. Fever people go home.
2.) Scheduling is devised to segregate employees into non-overlapping groups. We're a work family and we work together in some area. Whatever has to be done to the schedule or even the job details itself to effect this, as far as possible, is done. The goal is to make each family unit as small and physically localized as possible.
3.) Obviously, everyone gets a mask when they become available. If you happen to have access to a mask, then bring it and use it- you're protecting yourself and everyone else around you (from you). (Woodworkers, potters, construction and cement workers etc. normally had a ready supply of N95 and N100 masks on hand in the beforetime).
4.) Hourly hand washing-sanitizing or whatever your skin can bear.
5.) Social distancing rules apply to customers and employees both (thinking of grocery stores here) communicated through signage, flyers and serious verbal intervention if needed.
4.) Employees are authorized and ordered to do what they have to do to keep their personal distance from obtuse / heedless / intruding public without respecting usual rules of "courtesy" and without fear of management discipline. So also between employees.
5.) Delivery people live outside, w/ exception of bathroom breaks, which can also be taken at delivery people's residences, where practical.
6.) Deliveries are assembled and placed outside by inside people.
7.) Inside people do not get close to outside people.
8.) Outside people do not get close to customers, including inside customers homes, enclosed porches, etc.
Knowledgeable healthcare professionals please improve this.