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.
School Custodianâs Job Description The following job description is intended for our use so that we man mutually understand the responsibilities of the custodian. The description of tasks is not intended to outline every last detail of the custodianâs position. It will serve to give a general impression of the duties relating to the job. it is hoped that the custodian will gradually assume the. position of caretaker of the building and facilities, with the feeling of responsibility of their well-being similar to. that which he has for his own personal possessions.