CRH - - Responsibilities: Highway Laborer: Prepares ground surfaces for the road building process and removes debris from the construction path; Operates ground compactors, levels out and rakes dirt, sets string markers, and removes items within the area to be paved; Sets up fencing, barricades, and/or safety cones to block off the work area as needed; Walks behind paver machine to shovel and rake asphalt as it is applied to the ground; Utility Laborer: Hand shovels to prepare ground trenches for pipes and utility lines