Prepare school facilities for daily operations (e.g., opening gates and building access doors, disarming security systems, tu rning on lights, raising flags, placing crosswalk signs, performing minor repairs, locking all doors, etc.) for the purpose of ensu ring school facilities are operational and safe. Clean assigned school district facilities (e.g., classrooms, offices, gyms, multipurpose rooms, grounds, etc.) for the purpose of maintaining a sanitary, safe, attractive environment.