7.Performs other duties that include but are not limited to the following: disinfecting specified areas, changing bulbs or lamps, unclogging drains, cleaning or replacing air filters, collecting trash, using equipment and materials including but not limited to brooms, mops, scrubbers, water, vacuum, polisher, brushes, dusters, soaps, polishes, wax stripper, drain openers, bowl cleaners and disinfectants. Classification: Support Staff Wage and Benefit Schedule A. Essential Functions: Perform various manual tasks to maintain school buildings and grounds in a clean and orderly condition, working from established procedures under the direction of the Head Custodian/Maintenance Supervisor.