We had 3 concrete projects to pour, so we brought in the Ready-mix truck. It was a hot day and by the time we got back to finish this slab, the concrete had already started firming up. I really had to push and wiggle the anchor bolts into the curing concrete. I cut in a rain ledge across the front of the slab where the bottom of the overhead door will seat. We wetted the concrete, covered it with plastic sheeting, and went home. We'll be back in a few days to strip the forms.