CRH - - Responsibilities: Prepares ground surfaces for the road building process; Operates ground compactors, levels out and rakes dirt; Sets up fencing, barricades, and/or safety cones to block off the work area as needed; Prepares manhole covers, openings and water lines and may insert risers; May operate equipment as needed and if trained, including paver, roller, backhoe, water truck, etc.