Our company took full advantage of the clear and sunny weather to place and finish the concrete slab on grade at the Gibson Boulevard Shell project in Harrisburg, PA. Related ArticlesHappy 4th of July!25th AnniversaryMerry ChristmasManheim PavilionAtapco – Eldorado StoneLehigh CrossingRosedale BuildingThird Screed MachineMiddletown High School CourtyardWall Panel Pour – Atapco