I have been listening to MT since January, have started O3s with my continous, regularly scheduled staff. Now I am looking at figuring out if there is advice on how to run O3s with non-regularly scheduled staff.
I run a Fitness & Aquatic Centre, I have 2 FT supervisors and 2 PT lifeguards, and the rest of my lifeguarding staff (38 Staff right now) is Casual. Some of my casuals will work almost full time for a couple months, then be off for a few months, others will only work 2 hours a month every couple of months. A number of them are University students that are only in town for the summer and occasional shifts the rest of the year.
Additionally we are open from 0630-2200 daily (with some small breaks in the schedule for maintenance).
What is your guidance on 03s for staff that do not have a regular set schedule?