After a concrete pour, you strip two floors below the top deck. Bracing screw jacks, plywood, beams, and ribs. All need to be stacked neatly on carts and prepped to be either hoisted by boom or pushed by hand through floor penetrations. Screw jacks are erected for a minimum of 30 days to shore the floor above. Keeping the site neat and trip hazard-free. Quicker you can get the material to the top they can start erecting the next floor. 3 day pour cycle