A final check must be made to ensure that all the other equipment is in position and ready before allowing any asphalt to be sprayed. The aggregate spreader box should be in position and ready to begin. The required number of haul trucks needed to cover the asphalt shot must be in position behind the spreader box. If a patching crew will be used on the job, they should be ready to follow the haul trucks as closely as possible. All the rollers should be ready to begin.