Ключевые слова: area, blue, care, careful, checking, cleaning, cleanliness, commercial, completion, construction, dedication, effort, environment, equipment, facility, floor, gear, got it, hard, illuminated, indoors, industrial, industry, job, laboratory, lighting, machinery, maintenance, management, nighttime, preparation, procedures, professional, professionals, project, reflective, renovation, restore, routine, safety, service, shine, silence, silhouette, site, space, support, surface, team, teamwork, tools, work, workers, workspace,