, and places materials including soil, rock, gravel, asphalt, and debris. Reads and interprets construction plans, grade stakes... in the construction, maintenance, and repair of public infrastructure. Work may include grading, ditching, trenching...
, and places materials including soil, rock, gravel, asphalt, and debris. Reads and interprets construction plans, grade stakes... in the construction, maintenance, and repair of public infrastructure. Work may include grading, ditching, trenching...