CRH - - Responsibilities: Operates ready mix trucks in a safe and professional manner in the plant yard, on public highways/roads, and at various job sites to deliver products.; Performs pre and post-trip truck inspections.; Drives ready mix truck to location for unloading.; Operate ready mix truck to release concrete down truck chute into area to be poured with concrete.; Cleans truck after delivery to prevent concrete from hardening in mixer and on truck.