The Robert B. Our Co. in Harwich, Massachusetts, has nearly two dozen pieces of site preparation and earthmoving equipment used in the construction of septic and water projects on Cape Cod and the surrounding areas.In 2006, the company went high-tech when it invested in a GPS-based machine control and grade-management system. The system provides the equipment operator with a full-color 3-D model of the job and real-time information on where the vehicle is and the position of the blade or other implement relative to the final grade.“Say we’re building a new road,” says Chris Our, one of the owners of the
