Ключевые слова: architecture, building, concrete, construction, craftsmanship, dedication, durable, environment, equipment, focus, gear, gloves, gray, hands, hard, hat, health, industry, infrastructure, job, labor, management, manual, materials, preparation, professional, professionalism, project, protection, renovation, repair, safety, site, standards, surface, teamwork, texture, tool, trade, wall, work, worker, yellow,