Cares for and maintains grass, shrubs, plants, trees, sidewalks, paving blocks, steps, landings, parking lot, and drains by use of broom, rake, edge trimmer, leaf blower, lawn mower, Bobcat, and pick-up truck. Uses shovels, snow blower, Bobcat, and pick-up truck with plow to remove snow and ice from Museum entrances, exterior stairs, landings, sidewalks, driveway, and parking lot.