Atkinson Construction used two Target:Pile Systems to aid in the placement more than 3,000 marine piles and 100 caisson structures. Both systems utilize Trimble's RTK receivers to position the barges with centimeter level accuracy. The first stage of the project, at Bath Iron Works Land-Level Transfer Facility Project, Bath, Maine, required the accurate placment of metal templates, which will be used to position five caissons at a time. The template was welded onto the side of the barge, and the center of the first caisson within the template was loaded into the Target:Pile system. Using the position of the first caisson and the required heading of the template, the barge could be moved into location. Once on location the template was spudded onto the seabed and detached from the barge.