Keith D. Smith Concrete placed and finished an interior concrete slab on grade and an exterior concrete apron at the Whirlpool Warehouse project in Mechanicsburg, PA Related ArticlesNew 3D SystemPrincipioDermody WarehouseTrade Center 44 CompletedGibson Boulevard Shell9/11 Healing Field MemorialManheim PavilionSomero ClassLast Tilt Wall Panel Pour at PrincipioRosedale Building