TYPICAL WORK ACTIVITIES: Schedules and assigns cleaning and custodial work to subordinate personnel; Supervises the operation and regulation of heating, air conditioning, and ventilating systems; Plans, supervises and participates in building cleaning and maintenance activities; Arranges and sets up equipment needed for special event, and regular day to day activities as needed; Checks to ensure that school buildings are properly heated, cleaned, lock, unlocked, and in readiness for all regular activities or special events; Orders inventories and supplies with approval of Head Custodian; Keeps time records for maintenance and cleaning personnel; Performs groundskeeping activities such as remooval of snow and ice, mowing lawns and raking leaves, and keeping grounds free of litter and debris. It is the cornerstone of all creative ideas and problem-solving, new scientific discoveries, new products and services, individual and organizational learning, education, business success, interpersonal and intrapersonal communications, all social change and even democracy itself.