Ключевые слова: ballast, beach, building, building industry, building material, bulk loading fabric, civil engineering, construction, construction engineering, construction technique, constructional material, development, digger, earth excavation, earth removal, earth works, earthwork, engineering, erection, excavating machine, excavation, excavation works, excavator, extractive industry, fabrication, generation, grading, grail, gravel, gravel aggregate, industry, loading, mining, open cast, production, winning,