If it rusts long and badly enough, the metal disappears and you're left with a pile of brownish-red powder-rust or iron oxide, which has the same composition as iron ore. Here's why. Iron atoms want to return to their normal state as iron ore, iron oxide, or rust.
Head Custodian Tasks. 1  Meet with management to analyze costs of various facility needs and establish maintenance priorities. 2  Train new employees to ensure safety, cleanliness and efficiency. 3  Oversee all tasks within the custodial department, including cleaning, services, supplies and equipment maintenance.
Head Teller Responsibilities. The head teller responsibilities include working in a bank, maintaining the money container and overseeing the affairs of the latter. He/she brings equilibrium among various money containers and performs money or currency analysis. head teller also instructs the others on how to execute money container undertakings and functions. He/she advises them on providing one of the best and superior client services. He/she interacts with the clients, administrators and tellers on a regular basis and executes effective client services.