Examples of maintenance shall include but not limited to the following: Troubleshooting mechanical and equipment issues, Light bulb changing, Ballast replacement, receptacle replacement, clock/speaker repairs, changing belts, use of hand operated drain cleaning tools, cleaning and changing any filters on machines or HVAC equipment, lubricating/grease equipment, installing fixtures, repairing furniture, painting/caulking/tuckpointing, repairing signage, installation of seed/sod and landscaping, cutting and installing ceiling tiles and grid, installing flooring. Essential Duties and Responsibilities include: High and low dusting as needed - dust mops and wet mops floors.