Ключевые слова: architecture, build, building site, cement casting, circle hole, clay, construction, construction drill, construction site, constructors, contractor, digged hole, digging, dirty, ditch, drill auger, drill drilling, drilled, drilling, drink, earth, earth work, earthworks, energy, engineering, excavated, foundations, ground, ground drill, ground measurement, ground work, house building, industrial, industry, marking string, natural, outdoor, outdoors, platform, preparation, round hole, sand, string, structure, tool, well, wells, work,