The quarry and large construction pit are part of Onyx Corporation ... He said a piece of a rock wall or ledge fell onto an excavator with an operator inside. STERLING — A worker at the controls ...

For the Ledge Amphitheater project in Waite Park, Minnesota, Oertel Architects and SEH chose Fabral’s 1 ½" SSR and Proclad metal panels for the wall and roof system. The Ledge Amphitheater ...