Skill Level 1 Interprets information on grade stakes. Clears, grubs, strips, excavates, backfills, ditches, stockpiles, and pushes scraper with tractor crawler. Cuts and spreads fill material with scraper. Excavates, stockpiles, backfills, and loads with loader. Scarifies, spreads, levels, and constructs V ditch with grader. Transports heavy construction equipment with tractor trailer. Assists in performance of combat engineer missions.

Skill Level 2 Constructs berm, excavates sidehills, and finishes side slopes with crawler tractor. Grades to final grade, finishes slopes, and mixes soil stabilization materials with grader. Constructs berm with scraper. Performs surface and drainage maintenance.