They are doing everything. No other people are coming in n they know about it. I'm going to let them do their job.I’m no PB, nor a patio dude. But I’d want to have the workers know about the patio coming. It should be able to be fixed but it’s gonna take some skill to get it just right and not wavy. I’d then be worried that the patio people tamp it further and create an inward bow. Maybe it can be discussed and done so that section is just good to go with no further work needed before the pour.