CRH - - Responsibilities: Prepare ground surfaces for the road building process; Operate ground compactors, level out and rake dirt, set string markers, and remove items within the area to be paved; Sets up fencing, barricades, and/or safety cones to block off the work area as needed; Hand shovels to prepare ground trenches for pipes and utility lines; Assists in plant production of materials and ensures for the efficient working condition of the plant