PERFORMANCE RESPONSIBILITIES: Keeps buildings and premises, including sidewalks, driveways, and play areas neat, clean, and free of litter at all times; Disinfects all water fountains, floors in the restrooms, commodes, urinals, and sinks every day; Washes all windows on both the inside and outside at least twice each year or more frequently if necessary; Performs ground keeping duties as assigned; Maintains all floors in a clean and attractive condition, including regular waxing, and in a good state of preservation; Secures all windows and doors, turns off all lights (except emergency lights), and arms any alarm systems at the end of each day; Regulates heat, ventilation, and air conditioning systems to provide a temperature appropriate to the season and to ensure economical usage of fuel, water, and electricity (Energy Program); Performs minor maintenance repairs. In addition to the Performance Responsibilities, Qualifications, Physical Demands, and Work Environment contained in the Custodian I, II, III, IV job description, the following are applicable to the Custodian IV position: PERFORMANCE RESPONSIBILITIES: Provides effective leadership and supervision to school custodians; Implements a system to monitor productivity; Schedules and implements summer cleaning activities; Schedules and implements inclement weather/snow removal activities; Observes the quality of custodial services through observations and walk-throughs; Maintains an open communication among school custodians, school administration, and county supervisors.